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HomeMy WebLinkAbout20110527McDougal Di.pdfRECEIVED 2UII NAY 27 AM 10: 43 BEFORE THE IDAHO PUBLIC UTILITIES COMMISSION IN THE MATTER OF THE APPLICATION OF ROCKY MOUNTAIN POWER FOR APPROVAL OF CHAGES TO ITS ELECTRIC SERVICE SCHEDULES AND A PRICE INCREASE OF $32.7 MILLION, OR APPROXIMTELY 15.0 PERCENT ) ) CASE NO. PAC-E-l1-12 ) ) Direct Testimony of Steven R. McDougal ) ) ) ) ROCKY MOUNTAIN POWER CASE NO. PAC-E-l1-12 May 2011 1 Q. 2 3 A. Please state your name, business address and present position with Rocky Mountain Power (the "Company"), a division of PacifCorp. My name is Steven R. McDougal, and my business address is 201 South Main, 4 Suite 2300, Salt Lake City, Utah, 84111. I am curently employed as the Director 5 of Revenue Requirements for the Company. 6 Qualifications 7 Q. 8 A. 9 10 11 12 13 14 15 16 Q. 17 A. 18 19 20 21 22 Q. 23 A. Briefly describe your educational and professional background. I received a Master of Accountancy from Brigham Young University with an emphasis in Management Advisory Services in 1983 and a Bachelor of Science degree in Accountig from Brigham Young University in 1982. In addition to my formal education, I have also attended various educational, professional, and electrc industr-related seminars. I have been employed by Rocky Mountain Power or its predecessor companies since 1983. My experience at Rocky Mountain Power includes various positions within regulation, fiance, resource planning, and internal audit. What are your responsibilties as director of revenue requirements? My primary responsibilties include overseeing the calculation and reporting of the Company's regulated earnings or revenue requirement, assurg that the inter- jurisdictional cost allocation methodology is correctly applied, and explaining those calculations to regulators in the jursdictions in which the Company operates. Have you testified in previous regulatory proceedings? Yes. I have provided testimony before the Idaho Public Utilities Commission, the McDougal, Di - 1 Rocky Mountain Power 1 Utah Public Service Commission, the Washington Utilities and Transporttion 2 Commission, the California Public Utilities Commission, the Oregon Public 3 Utilities Commission, the Wyoming Public Service Commission, and the Utah 4 State Tax Commission. 5 Purpose and Overview of Testimony 6 Q. 7 A. 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 What is the purpose of your testimony in this proceeding? My direct testimony describes the calculation of the Company's Idaho revenue requirement and the rate relief requested, based upon the Company's cost of service fiing. Specifically, I provide testimony on the following: . Calculation of the $32.7 milion retail revenue increase requested in this case, representing the increase over curent rates required for the Company to recover the costs incured to serve Idaho customers; . Inter-jursdictional allocations, including utilization of 2010 Protocol and treatment of Idaho's Irrgation Load Control Program costs and other Class 1 demand side management ("DSM") costs; · A description of the Test Period proposed in this case, including the treatment of rate base and jursdictional loads; . The results of operation for the Test Period, demonstrating that under curent rates the Company wil ear an overall retu on equity ("ROE") in Idaho of 5.3 percent, which is significantly below the retu on equity requested in this case and the curent authorized retu; and . Calculation of the Load Change Adjustment Rate ("LCAR") based on costs in this fiing for use in the Energy Cost Adjustment Mechanism McDougal, Di - 2 Rocky Mountain Power 1 ("ECAM"). 2 In addition to supporting the Company's revenue requirement, I discuss a number 3 of items that were addressed by the Commission in Case No. PAC-E-1O-07 (the 4 "2010 General Rate Case") and explain their treatment in this case. I also describe 5 two accounting changes included in the Company's fiing: (1) elimination of 6 captive insurance coverage, replaced with self-insurance accruals on a state 7 specific basis; and (2) accelerated depreciation of certain hydro generation 8 facilities on the Klamath river. My testimony is accompanied by various 9 supporting exhibits including the results of operations for the Company's 10 proposed 2011 test period based on calendar year 2010 data, adjusted for known 11 and measurable changes through December 31, 2011. 12 Revenue Increase 13 Q.What is the revenue increase necessary to achieve the requested return on 14 equity ("ROE") in this case? 15 A.Utilizing Dr. Samuel C. Hadaway's recommended ROE of 10.5 percent produces 16 an overall Idaho revenue requirement of $250.9 milion. When compared to retail 17 revenue at present rates an overall revenue increase of $32.7 milion is needed for 18 the Company to achieve its recommended retu. Exhibit NO.2 also shows that 19 without a rate increase Rocky Mountain Power wil earn an ROE of 5.3 percent in 20 Idaho durng the Test Period. This retu is far less than the 9.9 percent authorized 21 by the Commission in the 2010 General Rate Case and the 10.5 percent ROE 22 requested in this case. 23 Idaho's jurisdictional revenue requirement is determined based on the McDougal, Di - 3 Rocky Mountain Power 1 2 3 4 5 Q. 6 A. 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 2010 Protocol allocation methodology, which is curently being considered by the Commission. Exhibit No. 1 provides a summary of Idaho-allocated results of operations for the Test Period, and details supporting the revenue requirement by FERC account are provided in Exhibit No.2. Please explain the main drivers causing the need for a rate increase. Two main drvers are causing the need for a revenue increase in this case: net power costs and capital investment. As a regulated utility the Company must serve existing, and reasonably anticipated customer loads. It must also comply with environmental and other regulatory and statutory requirements regarding production and transmission facilities. The actions that are taken by the Company, in this regard, are guided by the standard of "risk-adjusted least-cost," over the term of the action or investment. This means that the Company wil weigh all legally mandated requirements against its obligation to provide service to the greatest extent possible at the least cost. Company witness Mr. Gregory N. Duvall describes the increases in system-wide net power costs. The Company's application seeks to increase net power costs from $1.025 bilion to $1.312 bilion, which wil also become the base net power costs tracked in the Company's ECAM in the futue. Company witness Mr. Darrell T. Gerrard testifies regardig the transmission investments that have been made to serve customers. Company witnesses Ms. Cathy S. Woollums and Mr. Chad A. Teply testify regarding significant generation resource investments that have been required to satisfy environmental requirements as well as investments that have been made to improve the McDougal, Di - 4 Rocky Mountain Power I effciency of some units. My testimony addresses the revenue requirement impact 2 of these major projects and that of other investments across the Company. 3 Inter-jurisdictional Allocations 4 Q. 5 6 A. 7 8 9 10 11 12 13 Q. 14 15 A. 16 17 18 19 20 21 22 What methodology did the Company use to calculate the Idaho-allocated revenue requirement in this case? The Company's requested price increase is calculated using the 2010 Protocol inter-jurisdictional allocation that is curently before this Commission for approval in Case No. PAC-E-10-09 (the "2010 Protocol Case"). The 2010 Protocol contains proposed amendments to the Revised Protocol resulting from collaboration with multiple stakeholders through the Multi-State Process ("MSP") Standing Committee, the group tasked with evaluating the continued use of the Revised Protocol for setting rates. What is the status of the Company's application for approval of the 2010 Protocol? The Company fied its application on September 15, 2010, and the Case remains open for Commission consideration. On March 30, 2011, Commission Staff fied comments supporting approval of the 2010 Protocol, with the condition that the Idaho Irrgation Load Control Program be treated consistent with the Commission's order in the Company's 2010 General Rate Case.! The Company fied reply comments on April 15, 2011, agreeing to the Staff position, and the Company's fiing in this general rate case is made consistent with Staffs comments. However, because the Commission has not yet ¡Monsanto also fied comments on March 30,2011. McDougal, Di - 5 Rocky Mountain Power 1 2 3 Q. 4 A. 5 6 7 8 9 10 11 12 13 Q. 14 A. 15 16 17 18 19 20 21 approved the 2010 Protocol, the Company's fiing in this case may need to be updated to reflect the final outcome of the 2010 Protocol Case. What are the direct impacts on this case related to the 2010 Protocol? There are three main impacts in this case. First, the scope of the Embedded Cost Differential ("ECD") is reduced and is now a fixed amount rather than changing with each set of results. Second, seasonal allocation of certin resources is eliminated. Third, state income taxes are calculated for each jurisdiction using the weighted statutory state tax rate rather than allocated using the Income Before Tax ("IBT") allocation factor. As agreed to in the Company's reply comments in the 2010 Protocol Case, Tabs 11 and 12 of Exhibit No.2 provide the test period results using the Revised Protocol and Rolled-In allocation methodology for comparison puroses. Please describe the treatment of Class 1 DSM programs in this rate case. In this case, the Company is treating all Class 1 DSM programs consistent with Order No. 32196 from the 2010 General Rate Case, wherein the Commission ruled that the costs associated with the Idaho Irgation Load Control Program be system allocated. The Company curently rus three programs that are classified as Class 1 DSM programs: the Idaho Irrgation Load Control Program, the Utah Irrgation Load Control Program, and the Utah Cool Keeper program. In previous Idaho filings, the Company treated these programs as situs resources to their respective state. McDougal, Di - 6 Rocky Mountain Power 1 Q. 2 3 A. 4 5 6 7 8 9 10 11 Q. 12 13 A. 14 15 16 17 18 19 20 21 22 23 24 25 26 27 Please describe the treatment of the Company's Class 1 DSM programs proposed as part of the 2010 Protocol methodology. As part of the Company's 2010 Protocol filing, and consistent with the filings in Utah, Oregon and Wyoming, the Company proposed treating all Class 1 DSM programs as situs, identical to their treatment under the previously approved Revised Protocol. However, Staffs comments in that Case state that "to be consistent with Order No. 32196 in Case No. PAC-E-1O-07, Staff recommends a deviation be included in the Idaho Order for the system allocation of these costs." Thus, the Company is treating all Class 1 DSM programs, including the Idaho Irgation Load Control Program, as system resources in this filing. Have other states agreed to treat Class 1 DSM programs as system resources? No. Commission Staff has raised this issue to the MSP Standing Committee, and the issue is being discussed between the states. Company filings in other states continue to treat Class 1 DSM programs as situs DSM programs pending a resolution of the issue. However, as par of the 2010 Protocol settlements in Oregon and Wyoming, language was included referrg to the ongoing MSP discussions on the topic. The Wyoming 2010 Protocol stipulation states: The Paries agree that the emerging issues related to the allocation of Class 1 DSM programs are not yet ripe for Commssion action. The Paries agree that additional analysis and discussion of these issues should be underten in the MSP Standing Committee workgroup, and the Parties wil endeavor to paricipate in the workgroup efforts to the extent possible, subject to the availability of resources. The Paries shall encourage the workgroup to develop a proposed resolution on these issues by the next MSP Commissioners' Forum. The Paries understand that the Company McDougal, Di - 7 Rocky Mountain Power 1 2 3 Q. 4 5 A. 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 may make a subsequent fiing with the Commission to address this discrete issue.2 Where is the system treatment of Class 1 DSM programs reflected in the Company's revenue requirement calculation? There are two components of the Class 1 DSM programs that are reflected in the Company's revenue requirement, the costs and the benefits of the programs. The costs of the Class 1 DSM programs consist of the administrative costs of ruing the program and the credits paid to the paricipants of the program. On page 4.4 of Exhibit No.2 these costs are shown to be included in the results of operations on a system ("SG") factor. On an actual basis, the benefits of the Class 1 DSM programs occur in the load reductions by state as a result of program operation. The 2010 coincident peaks in the filing were adjusted to reflect system treatment of the load curilments from the Class 1 DSM programs, i.e. jursdictional load does not include reductions in load caused by operating the programs in 2010. Reductions in peak loads due to the programs operating at time of system coincident peak were added back to the relevant jursdictions so that the jursdictions do not receive the full benefits of the program while other states pay for the costs. The calculation of the coincident peaks can be viewed in Exhibit No. 2 on page 10.13. Furher discussion regarding the loads used in this fiing is provided later in my testimony. 2Wyoming Public Service Commission Docket No. 20000-381-EA-1O, Record No. 12624, Stipulation and Agreement paragraph 21, March 25, 2011 McDougal, Di - 8 Rocky Mountain Power 1 Test Period 2 Q. 3 4 A. 5 6 7 8 Q. 9 10 A. 11 12 13 14 15 16 Q. 17 18 A. 19 20 21 22 23 What test period did the Company use to determine revenue requirement in this case? The Company used the historical results of operations for the 12-month period ended December 31, 2010, adjusted for known and measurable changes through December 31, 2011 (the "Test Period"). As I wil discuss later in my testimony, rate base is included using the end of year balances. Is the Test Period in this case consistent with test periods used by the Company in previous Idaho general rate cases? Yes. The Test Period is prepared in a manner that is consistent with past Commission practice and the Company's general rate cases filed previously, includig the Company's last two general rate cases, Case Nos. PAC-E-08-07 and PAC-E-I0-07. The Company uses historical data and adjusts it for known events and costs or normalizes the data to reflect a test period that is as reflective as possible of the rate effective period given Idaho test period treatment. What overriding principle guided the Company's development of the Test Period in this case? The primary objective in determining a test period is to develop normalized results of operations which best reflect the operating conditions during the time that new rates wil be in effect (the "rate effective period"). Because Idaho has predominantly relied on historical test periods for setting rates, the Company used historical data with normalizing adjustments through December 2011 to reflect as . closely as possible the rate effective period. Aligning the Test Period and rate McDougal, Di - 9 Rocky Mountain Power 1 2 3 4 5 6 7 8 9 10 11 12 Q. 13 14 A. 15 16 17 18 19 20 Q. 21 A. 22 23 effective period is crucial in an environment of rapidly expanding rate base and increasing net power costs in order to adequately capture the conditions that the Company wil experience in providing safe and reliable electrcal service durg the time that service wil actually be provided. To better align the Test Period with the rate effective period, and consistent with past cases and Commission treatment, the Company has calculated rate base on an end-of-period basis, including actual rate base at December 31,2010, plus major capital additions that wil be in service by December 31, 2011, reflected at the additions' full cost. Expense and revenue items related to new capital additions, including net power cost impacts, are annualized so that a full year of the cost or benefit is included in the Test Period. Does the method the Company used to calculate loads difer from the treatment used in the 2010 General Rate Case? Yes. In its 2010 General Rate Case, the Company found that the metered loads reflected abnormal operating conditions that occured in the 2009 calendar year. Specifically, a sharp reduction in irrgation and tariff contract load that was not weather related was distorting the loads. Due to this abnormality, loads were calculated using a forecasted level to better reflect the ongoing load the Company expected to serve durg the rate effective period. Is this abnormality an issue in the metered loads used in this case? No. The unadjusted loads in this case do not reflect such abnormal operating conditions as described above. For this reason, the Company used actul metered loads, adjusted for special contract curailments, Class 1 DSM programs and McDougal, Di - 10 Rocky Mountain Power 1 weather in its request. 2 2010 General Rate Case, Order No. 32196 3 Q. 4 5 A. 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Please describe how the Company reflected the Commission's ruling in Order No. 32196 from the 2010 General Rate Case in this filing. Most directives from the Commission's Order are reflected thoughout the Company's request. The treatment ofa few of those items is highlighted below: Irrigation Load Control Program Allocation - As described earlier, the Idaho Irrgation Load Control Program is treated as a system resource. Uncollectible Revenues - Consistent with the Commission's Order, the Company adjusted its actul 2010 uncollectible expense to reflect a three-year historical average. The details of the adjustment are shown in Exhibit No. 2 on page 4.17. Outside Services Expense -The Company adjusted the 2010 outside services expense to a three-year historical average consistent with the Commission's Order. The calculation can be found in Exhibit No.2 on page 4.18. Pension Expense - As directed by the Commission, the Company used a three- year average of cash contributions to the pension plan. The details of the calculation are shown on page 4.16 of Exhibit No.2. Supplemental Executive Retirement Plan ("SERP") Costs - In accordance with the Commission's Order, the Company's request does not contain any costs related to SERP. The removal of these costs can be viewed in Exhibit No.2 in the Company's Wage and Employee Benefits Adjustment on page 4.3.4 and the MEHC Management Fee Adjustment on page 4.10. McDougal, Di - 11 Rocky Mountain Power 1 Q. 2 3 A. 4 5 Q. 6 7 A. 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Is this a complete list of the items from the Commission's Order that were implemented in this Application? No. Several other adjustments ordered by the Commission are included and noted throughout Exhibit No.2. Were there any items addressed by the Commission in its Order in the 2010 General Rate Case that the Company did not reflect in this Application? Yes. A few of the items that were addressed by the Commission in the 2010 General Rate Case are not implemented in the Company's Application. For these specific items, the Company respectfully requests the Commission reexamine these particular issues within the context of this general rate case and additional evidence being offered by the company. The impact that each item would have on the Company's request is provided in Tab 9 of Exhibit NO.2. Each of these items is listed below with a brief discussion or reference to the appropriate Company witness. Idaho Disconnect Policy - The Company's Idaho disconnect policy is addressed in the direct testimony of Company witness Ms. Barbara A. Coughlin. Wage Increases - The Company's costs associated with wage increases are discussed in the direct testimony of Company witness Mr. Erich D. Wilson. Populus to Terminal - The Populus to Terminal transmission project is discussed in the direct testimony of Company witness Mr. Gerrard. Coal Pile Inventory - This topic is discussed in detail in the direct testimony of Company witness Ms. Cindy A. Crane. MEHC Management Fees - In 2010, the Company booked approximately $7.5 McDougal, Di - 12 Rocky Mountain Power 1 millon to regulated accounts for the MEHC management fee. This amount 2 includes approximately $200k for SERP costs and $1.9 milion related to the 3 Anual Incentive Plan ("AlP") costs paid to employees of PacifiCorp affliates 4 and biled to PacifiCorp through the MEHC management fee. In the Company's 5 2010 General Rate Case, the Commission approved Staffs adjustment to remove 6 costs associated with both SERP and AlP from the MEHC management fee. In 7 this fiing, the Company removed the SERP from the MEHC management fee as 8 shown in Exhibit NO.2 on page 4.10, but the Company included the AlP in the 9 MEHC management fee for the Test Period. Company witness Mr. Wilson 10 provides fuher support for including these costs in results. The impact of the AlP 11 as included in the MEHC management fee is shown in Exhibit No 2. on page 9.0. 12 Accounting Changes 13 Q.Please explain the Company's proposed treatment of property and liabilty 14 insurance. 15 A.Obtaining insurance though a captive insurance policy at curent rates is no 16 longer an option. The transaction commitment to . maintain captive insurance 17 expired at the end of 2010 and the curent policy expires on March 21,2011. The 18 captive coverage wil be replaced with self-insurce coverage for third-part 19 liabilty, transmission and distrbution ("T&D") propert, and non-T&D propert. 20 This eliminates the expense for captive insurance premiums and instead provides 21 an accrual to state specific self-insurance reserves. These self insurance reserves 22 wil cover certain Idaho allocated O&M related damages. Capital related damages 23 wil be recovered as projects are added to rate base, consistent with other capital McDougal, Di - 13 Rocky Mountain Power 1 2 Q. 3 A. 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 Q. investments. What level of coverage was provided by the captive insurance? The coverage under the captive varied by category: . Excess liability insurance provided indemnity for amounts the Company is legally obligated to pay for damages due to bodily injur, personal injur or propert damage. The captive covered $750,000 per occurrence, in excess of a $250,000 deductible. Commercial insurance covered $175.0 millon per occurence after a deductible of$l milion. . T &D propert damage insurance covered propert damage to overhead transmission and distrbution lines related to both O&M and capital events. The first $25,000 damages per event were defined as a deductible and were allocated to O&M and capitaL. The captive then covered $10.0 milion anually in excess of an annual $5.0 milion aggregate deductible (over and above the $25,000 per-event deductible). There was no incremental commercial insurance for T &D propert damage. . Non- T &D propert damage covered all risks of direct physical loss or damage including boiler explosion, machinery and electrcal breakdown, flood and eartquake. The captive covered $6.0 milion per occurence, in excess of a $1.5 milion deductible. Commercial insurance covered $400 milion per occurence after a deductible of$7.5 millon. When did the change from captive insurance coverage to self insurance take 22 effect? 23 A.The Company's captive insurance coverage expired March 21, 2011. Coverage McDougal, Di - 14 Rocky Mountain Power 1 2 3 4 5 Q. 6 A. 7 8 9 10 11 12 13 Q. 14 A. 15 16 17 18 19 20 21 22 23 curently provided by commercial camers wil continue, and the related premiums are included in this case at actul levels. The Test Period in this case includes captive insurance coverage until March, 21, 2011, and self insurance accruals thereafter. What wil be the new level of coverage for storm or casualty events? The initial deductible for each storm or casualty O&M event damaging distrbution propert wil be raised from the curent level of $25,000 to $250,000. The deductible for O&M transmission and non-T&D propert damages will be $1 milion per event. O&M related damages for all costs up to these deductible limits wil be charged to the proper fuctional O&M FERC account. Amounts exceeding these deductible limits wil be charged to the accumulated insurance reserve. There wil be no reserve amounts related to capital projects. Please describe the Test Period treatment of third-party liabilty insurance. As shown on page 4.11.2 of Exhibit No.2, captive insurance premiums and coverage are assumed only through March 21, 2011. For the Test Period self- insurance accruals replace the captive premiums after March 21. The level of the self-insurance accrual is set based on the annual average ofliabilty claims related to O&M payments by MEHC captive insurance from January 2008 through December 2010. Idaho's allocated portion of the Test Period amount is based on the System Overhead ("SO") factor. The injuries and damages expense the Company incurs in addition to the amount previously covered by the captive. are included based on a three-year average of the net expense accrued, consistent with the Company's 2010 General Rate Case. McDougal, Di - 15 Rocky Mountain Power 1 Q.Please describe the treatment of propert insurance in the Test Period. 2 A.As shown on page 4.11.3 of Exhibit No. 2, captive insurance premiums and 3 coverage for T &D and non- T &D propert are assumed to be in place only 4 through March 21, 2011. For the Test Period, self insurance accruals after March 5 21 are set based on the annual average of actual damages from April 2007 through 6 December 2010. Damages are included in the average calculation only to the 7 extent they exceed the revised deductibles by category. The allocation of accruals 8 and actual storm or casualty costs wil be consistent with the allocation of similar 9 tyes of electrc plant in service (i.e. distrbution is situs assigned and 10 transmission and non-T&D are allocated on the SG factor) in place at the time. 11 Due to the increase in deductible limits, expenses for propert damages 12 that are curently classified as insurance expense are effectively being transferred 13 to O&M. Page 4.11.4 of Exhibit NO.2 shows that the increase in deductible limits 14 reduces the amount of storm or casualty events that would be covered by the 15 insurance reserve. Costs not covered by the insurance reserve would need to be 16 covered by the Company's ongoing O&M. The Company has included the effect 17 of this transfer as an O&M expense of $562,000 in the Test Period in order to set 18 rates at a level that wil adequately cover expected storm and casualty damage 19 below the new deductible threshold. 20 Q.Please describe the accounting entries that wil be booked once self insurance 21 coverage begins. 22 A.Each month, debits wil be made to FERC account 924 - Propert Insurance, with 23 the corresponding credits booked to insurance reserves in FERC account 254 on a McDougal, Di - 16 Rocky Mountain Power 1 2 3 4 5 6 7 8 9 10 11 Q. 12 13 A. 14 15 16 17 18 Q. 19 20 A. 21 22 23 state-specific basis. Separate internal accounting orders wil be used for the reserve balances to track the state-specific amounts associated with the liability and propert balances. When the Company experiences an insurance event, the reserve balance wil be debited to pay for the damages incured allocated to Idaho using then-curent allocation factors. If the Company experiences events in excess of the accumulated reserve balance, or anticipated reserve balance though the remaining portion of each calenda year, the Company wil accumulate these amounts as a regulatory asset until such time as the allowed annual accrual amount covers such losses or specific recovery for an event is requested and approved. What is the impact of the Company's proposal on Idaho customers in this case? Overall, the Company's proposal results in a slight decrease in costs allocated to Idaho compared to the actual costs in the year ended December 2010. Page 4.1 1 of Exhibit No. 2 shows the Idaho-allocated impact of the adjustments for both liability and propert insurance. The net Idaho-allocated expense decreases approximately $15,000. Please describe the Company's requested change to the depreciation associated with the Klamath facilties. Consistent with the Klamath Hydroelectric Settlement Agreement ("KHSA"), depreciation of all Klamath Project facilties (existing assets, relicensing and settlement process costs, and futue capital additions) is set at a level that wil fully depreciate the assets by December 31, 2019. Depreciation associated with McDougal, Di - 17 Rocky Mountain Power 1 2 3 4 5 6 7 Q. 8 9 10 A. 11 12 13 14 15 16 17 18 19 20 21 22 the existing Klamath Project facilities is accelerated from curent rates effective January 1,2011. The Company wil monitor the depreciation expense booked in the futue to ensure assets reach a zero net book value by December 31, 2019. The impact of the change in depreciation rates is shown on page 8.12 of Exhibit 2; on an Idaho-allocated basis, depreciation expense in this case is increased by $262,161. Please describe how the Company proposes to monitor the depreciation rates to ensure that the Klamath assets reach a net book value of zero by December 31, 2019. The Company proposes to provide the Commission an annual report regarding the composite depreciation rates related to the Klamath facilities for the previous calendar year and the rates curently in effect at year-end. This report could be provided as part of the Company's anual results of operations or as a separate filing. In this case, the Company is requesting the Commission approve the terminal date for depreciation of the assets, which wil result in rates varing slightly over the remaining life as a result of potential retirements and additions required to keep the facilty operational. Once approved, additional action by the Commission would not be required. The Commission can continue to monitor the rates and related depreciation expense through the Company's annual reports. If the terminal date changes in the futue, the Company would include the impact in a general rate case in a similar maner as presented in the curent case and seek Commission approval of that change. McDougal, Di - 18 Rocky Mountain Power 1 Idaho Results of Operations 2 Q. 3 4 A. 5 6 7 8 9 10 11 12 13 14 15 16 17 Q. 18 A. 19 20 21 22 Q. 23 A. Please explain how the Company developed the revenue requirement for the Test Period. Revenue requirement preparation began with historical accounting information; in this case the Company used the 12-months ended December 31, 2010. The revenue requirement components in that historical period were analyzed to determine if an adjustment was warranted to reflect normal operating conditions. The historical information was also adjusted to recognize known and measurable events, and to include previous Commission-ordered adjustments. As stated earlier, historical rate base is calculated using end-of-period balances as of December 31, 2010. Major capital additions planned to go into service by December 31, 2011, are added based on the full cost expected to be placed into service. In order to synchronize other components of the revenue requirement, costs and benefits related to these major plant additions are included in revenue requirement on an annualized level regardless of the date the resource wil go into service. Please describe Exhibit No.2. Exhibit NO.2 is Rocky Mountain Power's Idaho results of operations report (the "Report"). The Report provides totals for revenue, expenses, net power costs, depreciation, taxes, rate base and loads in the Test Period. The Report presents operating results for the period in terms of both retu on rate base and ROE. Please describe how Exhibit No.2 is organized. The Report is organized into sections marked with tabs as follows: McDougal, Di - 19 Rocky Mountain Power 1 . Tab 1 Summary contains a sumary of normalized Idaho-allocated 2 results of operations. 3 . Tab 2 Results of Operations details the Company's overall revenue 4 requirement, showing unadjusted costs for the year ended December 5 2010 and fully normalized results of operations for the Test Period by 6 FERC account. 7 . Tabs 3 though 8 provide supporting documentation for the 8 normalizing adjustments required to reflect on-going costs of the 9 Company. Each of these sections begins with a numerical summary 10 that identifies each adjustment made to the 2010 actual results and the 11 adjustment's impact on the case. Each colum has a numerical 12 reference to a corresponding page in Exhibit No.2, which contains a 13 lead sheet showing the adjusted FERC account(s), allocation factor, 14 dollar amount and a brief description of the adjustment. The specific 15 adjustments included in each of these tab sections are described in 16 more detail below. 17 . Tab 9 shows the impacts of several items addressed by the 18 Commission in the 2010 General Rate Case that are not implemented 19 in the Company's request. More discussion on Tab 9 was provided 20 earlier in my testimony. 21 . Tab 10 contains the calculation of the 2010 Protocol allocation factors. 22 . Tab 11 is Tab 2 restated based on the Revised Protocol allocation 23 method. McDougal, Di - 20 Rocky Mountain Power 1 . Tab 12 is Tab 2 restated based on the Rolled-In allocation method. 2 . Tabs B 1 through B20 provide backup for the actual results included in3 tab 2. 4 . Tab C1 provides the Company's 2007 lead lag Study. 5 Tab 3 - Revenue Adjustments 6 Q.Please describe the adjustments made to revenue in Tab 3. 7 A.Temperature Normalization (page 3.1) - This adjustment recalculates Idaho 8 revenue based on temperatue normalized historical load assuming average 9 temperature patterns. 10 Revenue Normalization (page 3.2) - This adjustment normalizes base year 11 revenue by removing items that should not be included to determine retail rates, 12 such as credits from the Bonnevile Power Administration ("BPA") for the 13 Residential Exchange Program, amortization of the Sacramento Municipal Utility 14 District ("SMUD") liability and collections related to the ECAM. The expense 15 side ofthe BPA credit is removed in adjustment 5.2. 16 Effective Price Change (page 3.3) - This adjustment reflects the $8.1 millon 17 revenue increase which became effective on December 28,2010, as a result of the 18 2010 General Rate Case. This adjustment also normalizes the pro forma effects 19 for the $6.46 millon special contract price change effective January 1,2011, also 20 determined in the 2010 General Rate Case. 21 S02 Emission Allowances (page 3.4) - This adjustment removes revenue from 22 the sale of sulfu dioxide ("S02") emission allowances occurng durng the base 23 period and replaces it with the corresponding grandfathered amortzation through McDougal, Di - 21 Rocky Mountain Power 1 the Test Period. Prior to the 2010 General Rate Case, these sales were amortized 2 over a 15 year period, but in the 2010 General Rate Case the Company agreed to 3 shorten the amortization of the remaining balances to five years. Thus, 4 unamortized balances of sales prior to June 30, 2009, are amortzed over five 5 years to reflect this new methodology. Revenue from the sale of S02 emission 6 allowances after June 30, 2009, is retued to customers through the ECAM per 7 Case No. PAC-E-08-08. 8 Renewable Energy Credit ("REC") Revenue (page 3.5) - Curently, 9 California, Washington and Oregon have implemented renewable portfolio 10 standards. Consequently, the Company does not sell these states' share of eligible 11 RECs. Instead, the Company uses the renewable output to comply with curent 12 year or futue year renewable portfolio requirements. This adjustment reflects the 13 amount of REC revenues the Company expects during the Test Period and 14 allocates the REC revenue among states to account for compliance in California, 15 Washington and Oregon. Any differences between the projected REC revenues in 16 this adjustment and actual REC revenues wil be accounted for in the Company's 17 ECAM filings as ordered by the Idaho Commission in Order No. 32196. 18 Wheeling Revenue (page 3.6) - Durng 2010 there were various transactions 19 involving wheeling revenue that the Company does not expect to occur in the Test 20 Period. These transactions relate to various prior period adjustments and contract 21 terminations. This adjustment also includes pro forma wheeling revenue for the 22 Test Period. McDougal, Di - 22 Rocky Mountain Power 1 Tab 4 - O&M Adjustments 2 Q.Please describe the adjustments made to O&M expense in Tab 4. 3 A.Miscellaneous General Expense (page 4.1) - This adjustment removes certin 4 miscellaneous expenses that should have been charged to non-regulated accounts. 5 Wage and Employee Benefits (pages 4.2 and 4.3) - This adjustment is used to 6 compute labor-related costs for the Test Period. Labor-related costs are calculated 7 by adjusting salaries, incentives, benefits, and costs associated with F AS 87 8 (pension), FAS 106 (post retirement benefits) and FAS 112 (post employment 9 benefits) for changes expected beyond the actual costs experienced in the year 10 ended December 2010. Page 4.3.4 provides a numerical summary starting with 11 actual labor costs in. 2010 and sumarizing the adjustments made to reflect the 12 Test Period level of expense. 13 The first step to adjust labor is to anualize salar increases that occured 14 during 2010. This was done by identifying actual wages by labor group by month 15 along with the date each labor group received wage increases. The next step is to 16 apply pro forma wage increases through the end of the Test Period to the 17 annualized 2010 salaries. Union contract agreements are used to escalate union 18 wages, while increases for non-union and exempt employees are based on actual 19 increases. In other words, wages in the Test Period are actual costs adjusted only 20 for contractul changes or known increases that have already occured. The only 21 exception to this is Locals IBEW 125 and IBEW 659 where 2011 planning targets 22 were used as union negotiations are curently ongoing. 23 Incentive compensation, used by the Company to deliver market McDougal, Di - 23 Rocky Mountain Power 1 competitive pay, is included based on 2011 pro forma wages multiplied by a three 2 year average of the actual payment rate. Payroll taxes were updated to captue any 3 associated impacts of the changes to labor costs. Other employee benefit costs 4 were itemized starting with amounts booked durg the year ended December 5 2010 and adjusted to the planned expense for the Test Period. This adjustment is 6 fuher supported by the testimony of Company witness Mr. Wilson. 7 Class 1 DSM Program Costs (page 4.4) - In accordance with Order No. 32196 8 in the 2010 General Rate Case, costs of the Idaho Irigation Load Control 9 Program are allocated system-wide, including both customer incentives and 10 program administration costs. In addition, this adjustment allocates the costs of 11 Class 1 DSM programs in other states to all jursdictions. The Idaho Irrigation 12 Load Control Program incentive payments are already allocated as a system cost 13 in the Company's unadjusted results, but the other costs referenced are added to 14 results in this adjustment. The jursdictional loads used for allocation factors 15 reflect system treatment for these programs, consistent with the Commission 16 Order and this adjustment. In other words, no reductions in load resulting from 17 program operations in 2010 are reflected for puroses of inter-jursdictional 18 allocations. 19 Remove Non-Recurring Entries (page 4.5) - This adjustment removes various 20 accounting entres made durng 2010 that were non-recurg in natue or relate to 21 a prior period. 22 Pension Curtailment (page 4.6) - During the base period the Company made an 23 entr to reflect the actuaral effects of the UMA 127 pension curilment. Since McDougal, Di - 24 Rocky Mountain Power 1 Idaho uses a cash basis for pension expense, this adjustment removes this entr. 2 DSM Revenue and Expense Removal (page 4.7) - This adjustment removes 3 Idaho DSM revenue and expenses which are accounted for though the customer 4 effciency services rate adjustment (Schedule 191). 5 Wyoming Inverted Rates Advertising (page 4.8) - This adjustment removes the 6 credit booked to set up a regulatory asset to defer advertising costs that were 7 ordered by the Wyoming Public Service Commission and are being recovered 8 from Wyoming customers. 9 MEHC Transition Cost Amortization (page 4.9) - The Company eliminated 10 many positions in its labor force as a result of the MEHC transaction. These 11 savings were made possible by the payment of change-in-control severance, 12 which is curently being amortized over a three year period as authorized in Case 13 Nos. PAC-E-06-11 and PAC-E-07-05. Because the amortization ended December 14 31, 2010, it is being removed from unadjusted results. This adjustment also 15 removes from unadjusted results the credit booked when the Oregon and 16 California transition plan regulatory assets were established. 17 MEHC Cross Charge (page 4.10) - The Company has included the actual 18 MEHC cross charge expense from 2010. This adjustment removes SERP expense 19 from the cross charge consistent with Order No. 32196 in the 2010 General Rate 20 Case. 21 Insurance Expense (page 4.11) - This adjustment reflects changes to the 22 Company's insurce expense as described above in my testimony under the 23 Accounting Changes section. McDougal, Di - 25 Rocky Mountain Power 1 Generation Overhaul Expense (page 4.12) - This adjustment normalizes 2 generation overhaul costs by averaging actual overhaul expenses over four years. 3 For new generating units, which include Lake Side and Chehalis, the four-year 4 average is comprised of the actual overhaul expense to the extent it is available 5 and projected expense to complete the first four full years these plants are 6 operationaL. The adjustment is calculated by subtracting the actual overhaul costs 7 from the four year historical average. 8 Incremental O&M (page 4.13) - This adjustment anualizes incremental O&M 9 related to new generation plant in service, improvements to plants, or 10 transmission projects that were placed into service durng the 12-months ended 11 December 2010, and includes projected O&M expense for projects placed into 12 service during the 12-months ending December 2011. The adjustment also 13 addresses two known changes in O&M at existing facilities. First, on December 14 29, 2010, the Company sold to Black Hils, Co. an undivided joint ownership 15 interest in certain transmission facilities, causing a reduction in ongoing O&M 16 expense. Second, as of December 2010, with the depletion of the McKinley Mine, 17 the Cholla 4 plant wil be using coal from a different source which requires 18 additional scrubbing and therefore requires higher volumes of scrubbing agents. 19 Memberships and Subscriptions (page 4.14) - This adjustment removes 20 expense in excess of Commission policy as stated in Order No. 29505. National 21 and regional trade organizations are recognized at 75 percent of above the line 22 costs and dues for membership in Western Electrc Coordinating Council 23 ("WECC") and Northern Tier Transmission Group are included at 100 percent. McDougal, Di - 26 Rocky Mountain Power 1 Other membership dues are removed. 2 Intervenor Funding (page 4.15) - This adjustment accounts for intervenor 3 fuding awarded to the Community Action Partership of Idaho ("CAP AI"), the 4 Idaho Irgation Pupers Association ("LIP A") and the Idaho Conservation 5 League ("ICL"), as ordered in Case No's. PAC-E-07-05, PAC-E-08-07, PAC-E- 6 10-07 and PAC-E-08-08. Amortization expense is adjusted to reflect the expected 7 amount through the year ending December 2011, and rate base is adjusted to 8 reflect the December 2011 remaining balance. 9 Idaho Pension Expense - Cash Basis (page 4.16) - This adjustment replaces the 10 actuarally determed pension expense for the Test Period with the three-year 11 average of cash contrbutions, consistent with the Commission's Order No. 12 32196. 13 Uncollectible Expense (page 4.17) - As discussed earlier in my testimony, 14 uncollectible expense is adjusted to a three-year historical average (2008-2010) 15 per Commission Order No. 32196. 16 Outside Servces (page 4.18) - As discussed above, outside services expense is 17 adjusted to a three-year historical average (2008-2010) per Commission Order 18 No. 32196. 19 Tab 5 - Net Power Cost Adjustments 20 Q.Please describe the adjustments included in Tab 5. 21 A.Net Power Cost Study (page 5.1) - The net power cost adjustment presents 22 normalized Test Period generation, fuel, purchased power, wheeling expense and 23 sales for resale based on the Company's GRID modeL. It also normalizes hydro, McDougal, Di - 27 Rocky Mountain Power 1 weather conditions and plant availabilty as described in Mr. Duvall's testimony. 2 James River Royalty Offset and Little Mountain Steam Sales (page 5.2) - On 3 January 13, 1993, the Company executed a contract with James River Paper 4 Company with respect to the Camas mil, later acquired by Georgia Pacific. 5 Under the agreement, the Company built a steam tubine and is recoverig the 6 capital investment over the twenty-year operational term of the agreement as an 7 offset to royalties paid to James River based on contract provisions. The contract 8 costs of energy for the Camas unit are included in the Company's net power costs 9 as purchased power expense, but GRID does not include an offsetting revenue 10 credit for the capital and maintenance cost recovery. This adjustment adds the 11 royalty offset to account 456, other electrc revenue, for the Test Period. 12 This adjustment also normalizes the ongoing level of steam revenues 13 related to the Little Mountain plant. Contractully, the steam revenues from Little 14 Mountain are tied to natual gas prices. The Company's net power cost study 15 includes the cost of ruing the Little Mountain plant but does not include the 16 offsetting steam revenues. This adjustment aligns the steam revenues to the gas 17 prices modeled in GRID. 18 Electric Lake Settlement (page 5.3) - Canyon Fuel Company ("CFC") owns the 19 Skyline mine located near Electrc Lake. Electric Lake is a reservoir owned by the 20 Company that provides water storage for the Huntington generating plant. The 21 two companies disputed a claim made by PacifiCorp that CFC's mining 22 operations caused the lake to leak water into the Skyline mine, making it 23 unavailable for use by the Huntington generating plant. The Company has McDougal, Di - 28 Rocky Mountain Power 1 incurred capital costs and O&M costs to pump water from the breach back into 2 Electrc Lake. The two companies negotiated a settlement of the claims made by 3 the Company. The settlement includes reimbursement to the Company for O&M 4 and capital associated with the pumping. The value of the settlement was 5 amortized over thee years, which was completed Januar 2011. This adjustment 6 removes the Test Period amortization and rate base balances from results. 7 BP A Residential Exchange (page 5.4) - The Company receives a monthly 8 purchase power credit from Bonnevile Power Administration ("BP A"). This 9 credit is treated as a 100% pass-through to eligible customers. As a result of the 10 Ninth Circuit Cour of Appeals decision, BP A offsets this credit against a look 11 back payment to the public utilities. To date this look back has been larger than 12 the BPA credit in Idaho. This adjustment reverses the related entres to purchase 13 power expense. The revenue normalizing adjustment on page 3.2 removes the 14 offsetting entries to retail revenue. 15 Tab 6 - Depreciation and Amortization Expense Adjustments 16 Q.Please describe the adjustments included in Tab 6. 17 A.Depreciation and Amortation Expense (page 6.1) - This adjustment 18 normalizes the Test Period results for depreciation and amortation expense 19 associated with the major plant additions to rate base in adjustment 8.6. 20 Depreciation and Amortization Reserve (page 6.2) - This adjusts the 21 depreciation and amortization reserve to include the depreciation and amortization 22 expense from adjustment 6.1 associated with the major plant additions in 23 adjustment 8.6. McDougal, Di - 29 Rocky Mountain Power 1 Hydro Decommissioning (page 6.3) - Based on the Company's latest 2 depreciation study approved in Case No. PAC-E-07-14, an annual accrual of 3 $19.4 milion is required for the decommissioning of various hydro facilities. This 4 adjusts the decommissioning reserve balance to the end of the Test Period leveL. 5 Tab 7 - Tax Adjustments 6 Q. 7 A. 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Please describe the adjustments included in Tab 7. Interest True Up (page 7.1) - This adjustment details the tre-up to interest expense required to synchronize the Test Period expense with rate base. This is done by multiplying normalized net rate base by the Company's weighted cost of debt in this case. Property Tax Expense (page 7.2) - This adjustment normalizes propert tax expense to include the taxes associated with capital additions. Please refer to Confidential Exhibit NO.3 for details supporting the Test Period expense. Renewable Energy Tax Credit (page 7.3) - The Company is entitled to recognize certain production tax credits as a result of generation from qualifying renewable generating facilities. The federal tax credit is based on the generation of the plants and the credit can be taken for 10 years on qualifying propert. Under the calculation required by Internal Revenue Service Code Sec. 45(b )(2), the Test Period renewable electrcity production credit is 2.2 cents per kilowatt hour of electrcity produced from wind facilities. The Utah state tax credit is based on the generation of the Blundell bottoming cycle; the credit can be taken for four years. In addition to the Utah state tax credit, the Company is able to recognize the Oregon Business Energy Tax Credit, which is based on investment McDougal, Di - 30 Rocky Mountain Power 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 Q. 19 A. 20 21 22 23 in specific assets and is taken over a five year period. Idaho State Investment Tax Credit (page 7.4) - The Idaho state investment tax credit ("ITC") is based on plant placed in service, and the credit is usually utilized in a subsequent period depending on the availabilty of Idaho state taxable income. Since PacifiCorp is a 46(f)(1) Company, this adjusts results to reflect the ITC unamortized balance as a rate base reduction. AFUDCEquity (page 7.5) - This adjustment aligns the AFUDC - Equity in results with the tax Schedule M's associated with regulatory income. Post Retirement Benefits Tax Deferral (page 7.6) - As approved in the 2010 General Rate Case, this adjustment recognizes the amortization of the post retirement benefits tax deferral regulatory asset for the 12-months ending December 2011. Accumulated Deferred Income Tax Balance Adjustment (page 7.7) - This pro forma adjustment reflects the known and measurable change to the accumulated deferred income tax balances for guidance received from the Internal Revenue Service (Rev. Proc. 2011-26) on March 29, 2011, which affected the Company's estimate of bonus depreciation for assets placed in service durg 2010. How have current state and federal income tax expenses been calculated? Curent state and federal income tax expenses were calculated by applying the applicable tax rates to the taxable income calculated in the Report. State income tax expense was calculated using the blended state statutory rate applied to the jursdictional pre-tax income. The treatment of state taxes is also discussed under the Inter-Jurisdictional Allocation section of my testimony. Federal income tax McDougal, Di - 31 Rocky Mountain Power 1 expense is calculated using the same methodology that the Company uses in 2 preparing its fied income tax retus. The detail supporting this calculation is 3 contained on pages 2.18 through 2.20 of Exhibit NO.2. 4 Tab 8 - Rate Base Adjustments 5 Q. 6 A. 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Please describe the adjustments included in Tab 8. Update Cash Working Capital (page 8.1) - This adjustment supports the calculation of cash working capital included in rate base for the Test Period. Total cash working capital is calculated by multiplying the jursdictional net lag days by the average daily cost of service. Net lag days in this case are based on a lead lag study prepared by the Company using calendar year 2007 information. Based on the results of the 2007 lead lag study, included in Tab C1 of Exhibit No.2, the Company experiences 4.72 net lag days in Idaho requiring a cash working capital balance of$1.8 millon to be included in rate base. The cash working capital calculation is consistent with the treatment included in the last two general rate cases. In the 2010 General Rate Case, the Commission accepted the Company's 2007 lead lag study with the directive that in the next rate case the Company demonstrate that a lead lag study appropriately considers the source of the fuds. The Company believes the lead lag study methodology to be the best measurement of the Company's required working capital fuds and appropriately considers the source of the fuds. There are thee viable sources to provide a utilty's working capital fuds: debt, equity and payment terms (or the difference between when the Company receives payment from a customer and pays for the cost of providing service). The first two sources McDougal, Di - 32 Rocky Mountain Power 1 of these fuds are supplied by investors. The third source may be provided by 2 investors or customers, and a lead lag study is the best method of determining 3 which group is responsible. The Company's 2007 lead lag study shows a net lag, 4 meaning that investors must infuse cash into the business for day-to-day 5 operations. Based on the Company's latest FERC Form 1 filing, the Company's 6 curent assets exceed the curent liabilities, suggesting that the Company requires 7 more working capital than is supplied by customers. This supports the findings of 8 the lead lag study and demonstrates that the lead lag study offers reasonable 9 analysis on the source of fuds. The Company believes that actul working.capital 10 requirements of a utilty are best measured by examining the dynamic cash flows 11 as done in a lead lag study instead of a looking at a snapshot of account balances. 12 Therefore, the Company continues to advocate for the use of its 2007 lead lag 13 study as the most accurate tool for determining the level of working capital 14 required for ongoing operations to serve customers. 15 Trapper Mine Rate Base (page 8.2) - The Company owns a 21.4 percent share 16 of the Trapper Mine, which provides coal to the Craig generating plant. This 17 investment is accounted for on the Company's books in FERC account 123.1, 18 investment in subsidiar company, which is not included as a regulatory rate base 19 account. The normalized coal cost from Trapper Mine in net power costs includes 20 operation and maintenance costs but does not include a return on investment. This 21 adjustment adds the Company's portion of the Trapper Mine net plant investment 22 to rate base in order for the Company to earn a return on its investment. This 23 adjustment also walks forward the reclamation liability through December 2011. McDougal, Di - 33 Rocky Mountain Power 1 Jim Bridger Mine Rate Base (page 8.3) - The Company owns a two-thirds 2 interest in the Bridger Coal Company, which supplies coal to the Jim Bridger 3 generating plant. The Company's investment in Bridger Coal Company is 4 recorded on the books of Pacific Minerals, Inc. Because of this ownership 5 arangement, the coal mine investment is not included in electrc plant in service. 6 The normalized coal costs for Bridger Coal Company in net power costs include 7 the operation and maintenance costs of the mine but provide no retu on 8 investment. This adjustment is necessary to properly reflect the Bridger Coal 9 Company investment in rate base in order for the Company to ear a retu on its 10 investment. 11 Environmental Settlement (PERCO) (page 8.4) - In 1996, the Company 12 received an insurance settlement of $33 milion for environmental clean-up 13 projects. These fuds were transferred to a subsidiary called PacifiCorp 14 Environmental Remediation Company ("PERCO"). This fud balance is 15 amortzed or reduced as PERCO expends dollars on clean-up costs. PERCO 16 received an additional $5 milion of insurance proceeds plus associated liabilties 17 from Rocky Mountain Power in 1998. This adjustment reduces rate base for the 18 unspent insurance proceeds through the end of the Test Period. The Company 19 expects the fuds to be exhausted durg 2011. 20 Customer Advances for Construction (page 8.5) - Refudable customer 21 advances for constrction are recorded to FERC account 252. The December 22 2010 balances do not reflect the proper allocation because amounts were recorded 23 to a corporate cost center location rather than state-specific locations in the McDougal, Di - 34 Rocky Mountain Power 1 Company's accounting system. This adjustment corrects the allocation of 2 customer advances. 3 Pro Forma Major Plant Additions (page 8.6) - To reasonably represent the cost 4 of system infrastrctue required to serve our customers, the Company has 5 identified capital projects that wil be completed by the end of the Test Period. 6 Company business units identified capital projects with expenditues over $5 7 milion that wil be used and useful by December 31, 2011. These additions are 8 sumarzed by fuctional category, indicating the in-service date and amount by 9 project. The associated depreciation expense and accumulated reserve impacts are 10 accounted for in adjustment 6.1 and 6.2. The associated tax impacts are included 11 on page 8.6.1. 12 Miscellaneous Rate Base (page 8.7) - In this adjustment fuel stock is increased 13 due to the cost of coal and the number of tons stored at each site. Also, prepaid 14 overhaul balances in FERC account 186 for the Lake Side, Chehalis, and Curant 15 Creek plants are adjusted forward to reflect futue payments and transfers of 16 capital to electrc plant in service expected durng the Test Period. 17 Powerdale Hydro Decommission (page 8.8) - Powerdale is a hydroelectrc 18 generating facility located on the Hood River in Oregon. This facilty was 19 scheduled to be decommissioned in 2010; however, in 2006 a flash flood washed 20 out a major section of the flow line. The Company determined that the cost to 21 repair this facility was not economical and decided it was in the ratepayers' best 22 interest to cease operation of the facilty. 23 This adjustment reflects the ratemaking treatment approved by the McDougal, Di - 35 Rocky Mountain Power 1 Commission in Case No. PAC-E-07-04. Durg 2007, the net book value 2 (including an offset for insurance proceeds) of the assets to be retired was 3 transferred to the unecovered plant regulatory asset, which was fully amortized 4 on December 31, 2010. In addition, decommissioning costs are deferred as they 5 are spent and amortized over 10 years, beginning in the subsequent year. The 6 decommissioning project was substatially completed durng 2010. 7 Goose Creek Transmission (page 8.9) - On April 1, 2008, the Company sold its 8 undivided interest in 13.85 miles of transmission line, ruing from the 9 Company's Goose Creek switching station and extending nort to the Decker 230 10 kV substation near Decker, Montana. The assets sold included strctues, 11 miscellaneous support equipment, easements, and rights-of-way associated with 12 the transmission line. The sale of the transmission line resulted in the Goose 13 Creek switching station no longer being needed or useful to the Company, and the 14 Company plans to remove all above ground facilities at the switching station. 15 Consistent with Commission Order No. 30904, in September 2009 the Company 16 wrote off the gain associated with the sale. This adjustment removes the rate base 17 and depreciation expense included in December 2010 unadjusted results. 18 FERC 105 (pHFU) (page 8.10) - This adjustment removes all plant held for 19 futue use ("PHFU") assets from FERC account 105. The Company is making 20 this adjustment in compliance with Title 16 of Public Utilty Regulation, chapter 21 5, "Powers and Duties of Public Utilties Commission" section 61-502A. 22 Trojan Unrecovered Plant (page 8.11) - The regulatory assets associated with 23 Trojan unecovered plant and decommissioning wil be fully amortized as of McDougal, Di - 36 Rocky Mountain Power 1 Januar 2011. This adjustment removes the amortization expense and rate base 2 balances from the Test Period. 3 Klamath Hydroelectric Settlement Agreement ("KHSA") (page 8.12) - This 4 adjustment accounts for the impact of the KHSA including: amortization of the 5 Klamath relicensing and settlement process costs, accelerated depreciation 6 associated with the existing Klamath facilties (startg in Januar 1, 2011, and 7 finishing by December 31, 2019) and incurred operation and maintenance 8 expenses. Under the 2010 Protocol, a surcharge to cover the cost of facilties 9 removal is initially allocated to Idaho, but is re-assigned to Oregon and California 10 though the 2010 Protocol Klamath surcharge adjustment. The accelerated 11 depreciation associated with the existing Klamath facilities was discussed in detail 12 above. 13 Tab 9 - PAC-E-I0-07Items 14 Q.Please describe the information contained behind Tab 9. 15 A.As described earlier in my testimony, Tab 9 contains the impacts of several items 16 addressed in Commission Order No. 32196 in the 2010 General Rate Case. 17 Tab 10 - Allocation Factors 18 Q.Please describe the information contained behind Tab 10 Allocation Factors. 19 A.Tab 10 Allocation Factors summarizes the derivation of the jursdictional 20 allocation factors using the 2010 Protocol allocation methodology. Factors in this 21 case are based on the actual loads through December 2010 and unadjusted 22 account balances. McDougal, Di - 37 Rocky Mountain Power 1 Tab 11 - Revised Protocol 2 Q.Please describe the information contained behind Tab 11 Revised Protocol. 3 A.Tab 11 is Tab 2 restated with the Idaho allocation based on the Revised Protocol 4 allocation method. The Company agreed to provide this information in its reply 5 comments in the pending 2010 Protocol Case. 6 Tab 12 - Rolled-In 7 Q.Please describe the information contained behind Tab 12 Rolled In. 8 A.Tab 12 is Tab 2 restated with the Idaho allocation based on the Rolled-In 9 allocation method. The Company agreed to provide this information in its reply 10 comments in the pendig 2010 Protocol Case. 11 Tab CL - 2007 Lead Lag Study 12 Q.Please describe the information contained behind Tab CL 2007 Lead Lag 13 Study. 14 A.Tab C1 contains the Company's 2007 lead lag study as discussed earlier in my 15 testimony under the Tab 8 - Rate Base section. 16 Load Change Adjustment Rate 17 Q.Has the Company updated the calculation of theLCAR that is applied to the 18 calculation of net power costs to be recovered through the ECAM? 19 A.Yes. Exhibit No. 4 provides the detailed calculation based on the revenue 20 requirement numbers from Exhibit NO.2. Using the revenue requirement in the 21 Company's fiing results in an increase in the LCAR from $5.47 per MW to 22 $6.17 per MW. To calculate the LCAR I have incorporated the applicable 23 elements from this case, including production-related return on investment and McDougal, Di - 38 Rocky Mountain Power 1 non-NPC expenses. My calculation does not include demand related charges as 2 approved by the Commission in Case No. GNR-E-1O-03 Order No. 32206. The 3 LCAR itself does not affect revenue requirement in this case, but is applied to the 4 calculation of net power costs to be deferred and recovered though the ECAM 5 and is to be updated each time base net power costs are updated in a general rate 6 case. The Company wil also provide an updated calculation of this rate. based on 7 the Commission-approved outcome of this case. 8 Conclusion 9 Q.Do you believe the proposed revenue increase supported by your calculation 10 of revenue requirement is in the public interest? 11 A.Yes. The Company's proposed revenue increase is in the public interest because it 12 balances the needs of customers and the Company by setting rates at a level 13 commensurate with the reasonable and prudent cost of providing safe and reliable 14 service when those rates wil be in effect. 15 Q.Does this conclude your direct testimony? 16 A.Yes. McDougal, Di - 39 Rocky Mountain Power RECE\VEO iß\\1V,~ 21 ~l' \. :Case No. PAC-E-ll-12 Exhibit NO.1 Witness: Steven R. McDougal BEFORE THE IDAHO PUBLIC UTILITIES COMMISSION ROCKY MOUNTAI POWER Exhibit Accompanying Direct Testimony of Steven R. McDougal Revenue Requirement Sumary May 2011 Rocky Mountain Power IDAHO Results of Operations - 2010 PROTOCOL 12 Months Ended DECEMBER 2010 (1) Total Results 1 Operating Revenues: 2 General Business Revenues 3 Interdepartental 4 Special Sales 5 Other Operating Revenues 6 Tota Operatng Revenues 7 8 Operating Expenses: 9 Steam Prouction 10 Nuclear Production 11 Hydro Production 12 Other Power Supply 13 Transmission 14 Distrbution 15 Customer Accunting 16 Customer Service & Info 17 Sales 18 Administrative & General 19 20 Total O&M Expenses 21 22 Depreciation 23 Amortization 24 Taxes Other Than Income 25 Income Taxes - Federal 26 Income Taxes - State 27 Income Taxes - Def Net 28 Investment Tax Credit Adj. 29 Misc Revenue & Expense 30 31 Total Operating Expenses: 32 33 Operating Rev For Return: 34 35 Rate Base: 36 Electric Plant In Service 37 Plant Held for Future Use 38 Mlsc Deferred Debits 39 Elec Plant Acq Adj 40 Nuclear Fuel 41 Prepayments 42 Fuel Stock 43 Material & Supplies 44 Working Capital 45 Weatheriation Loans 46 Misc Rate Base 47 48 Total Electric Plant: 49 50 Rate Base Deductions: 51 Accum Prov For Deprec 52 Accum Prov For Amort 53 Accum Def Income Tax 54 Unamortized ITC 55 Customer Adv For Const 56 Customer Service Deposits 57 Misc Rate Base Deductions 58 59 Total Rate Base Deductions 60 61 Total Rate Base: 62 63 Return on Rate Base 64 65 Return on Equity 66 67 TAX CALCULATION: 68 Operating Revenue 69 Other Deductions 70 Interest (AFUDC) 71 Interest 72 Schedule "M" Additions 73 Schedule "M" Deductons 74 Income Before Tax 75 76 State Income Taxes 77 Taxable Income 78 79 Federallncorne Taxes + Oter 218,197,789 30,864,481 13,831,492 262,893,763 64,517,140 2,676,169 68,710,805 12,145,689 11,017,503 4,663,581 1,208,172 11,262,040 176,201,098 30,729,804 2,767,529 7,183,133 (36,068,197) (4,379,078) 46,037,202 (221,638) (633,171) 221,616,681 41277 081 1,310,429,312 5,68,268 3,469,909 2,693,181 14,046,799 11,026,835 3,631,222 3,181,004 o (2) Price Change 32,670,159 75,472 10,890,211 1,479,799 12,445,482 20224678 Rocky Mountain Power Exhibit No. 1 Page 1 of 3 Case No. PAC-E-11-12 Witness: Steven R. McDougal (3) Results with Price Change 250,867,949 4,739,053 7,183,133 (25,177,986) (2,899,279) 234,062,163 61501759 1,353,946,529 1,353,946,529 (407,334,769) (24,983,348) (170,126,518) (158,324) (1,166,620) (4,476,016) (608,245,595) 745700934 (608,245,595) 745700934 5.535%8.248% 5.314% 46,645,370 (4,348,752) 20,430,118 47,219,093 173,182,978 (95,399,881 ) (4,379,078) (91020803) (36068191) 32,594,688 32,594,688 1,479,799 31114 889 10890211 10.500% 79,240,058 (4,348,752) 20,430,118 47,219,093 173,182,978 (62,805,194) (2,899,279)(59905914) (25177986) Rocky Mountain Power Normalizd Results of Operaons Adjustment Summary Twelve Months Ending Decmber 31, 2010 Tab2 Tab2 Total Company Idaho Allocated Actual Results Actual Result Decmber 2010 Decmber 2010 1 Operating Renues: 2 Genral Business Reues 3,574,58,105 20,560,116 3lnlerdepmen 4 Special Sale 501,56,210 29,812,4905 Otr Opra Renues 326,069,070 19,09,327 6 T ala Oping Reveues 4,402,215,385 255,46,93 7 6 0"."9 .,, 9 Stem Pructon 957,497,818 59,637,970 10 Nucler Proucon 11 Hyro Prouctn 40,481,667 2,45,150 12 other Por Supply 922,755,111 59,618,70313 Trasmss 195,628,269 11,85,335 14 Distruti 208,550,302 10,426,83215 Custr Acnting 92,750,645 4,772,0016 Custr 8e & Inf 128,94,905 7,131,894 17 saes 18 Administtie & Gen 146,016,485 9,46,079 19 20 Total Q&M Ex 2,692,685,201 165,360,970 2122 Deprti 491,64,870 27,991,77823 Amizti 44,975,94 2,494,630 24 Taxs 0I Th Income 136,512,728 6,417,97125 Inc Taxes. Federa (482,761,917)(24,66,111)26 Incoe Taxes- Slae (58,348,068)(2,912,537)27lncoeTaxes.DefNe 761,44,172 36,724,89 28 Invent Tax Creit Adj. (1,874,204)(221,638)29 Mise Revenu & Exns (5,388,60)(287,997)3. 31 Total Openg Exnses:3,578,889,124 210,903,95 32 33 Opting Rev For Ret:823,326,261 44,56,977 34 35 Rate Base: 36 Eleric Plant In Serv 21,68,524,069 1,256,337,918 37 Plant He fo Futu Use 17,678,149 64,154 38 Mise Derr Debits 198,021,223 5,321,674 39 Elee Plat Acq AdJ 57,33,243 3,469,90 40 NuclrFue1 41 Prepaymnts 45,378,667 2,693,181 42 Fuel St 184,380,973 11,691,641 43 Mate & Suppies 186,133,158 11,026,835 44 WorngCapi 64,526,097 3,662,00045 Wearion Los 8,619,651 3,181,00 46 Mis Ra Base 135,56 10,019 47 48 Totl Elec Plant 22,44,727,798 1,298,038,335 49 50 Ra Bas Deducts: 51 Acm Pro For Deree (6,842,986,868)(40,547,397) 52 Acm Pro For Amor (456,063,105)(24,449,758)53 Acm De Ince Tax (2,999,20,147)(165,740,459) 54 UnamortzelTC (5,66,770)(40,145)55 Custer Mv For Co (18,494,962)(832,083)56 CUstr Sece Depots 57 Mise Rate Ba Deductons (136,93,409)(2,907,316).. 59 Totl Ra Base Deducton (10,459,399,26)(600,517,158)60 61 Total Rate Bae:11,985,328,537 697,521,177 62 63 Rern on Ra Base 6.869%6.38% 64 65 Reurn on Equit 7.865%6.94% Exhibk2 Tab 3 Tab 4 Revenue Adjustment O&M Adjustments 11,637,673 521,143 12,158,816 (5,939,833) (5,939,833) Tab 5 Net Power Cost Adjustments 1,051,991 157,85 1,209,846 Rocky Mountain Power Exhibit NO.1 Page 2 of 3 Case No. PAC-E-11-12 Witness: Steven R. McDougal Tab 6 Depreciation & Amorttion Adjustments (48,437) 1,005 27,913 857,607 71,772 590,671 (108,425) (5,923,722) 1,591,96 4,878,165 7,25,533 264,019 (48,437) 4,018,872 54,098 198,801 (345,174) (2,891,217) (1,625,412) (220,867) 861,571 4,370,161 7,788,655 (3,875,925) (2,063,908) (4.59) 1,615,479 (1,571,507) 43,972 43,972 (4,596) (122,194) (122,194) (126,790) (3,997) 50 (448,442) (32,631) (272,164) 2,807 3,307 (753,436) (690)(753,43) Rocky Mountain Power Noralizd Result of Operations Adjustment Summary Twelve Months Ending December 31,2010 Exhibit 2 Tab 7 Tab 8 Tab 2 Rate Ba..ldaho Normalized Tax Adjustments Adjustments Results 1 Opera Renu: 2 Genral Business Reveues 218,197,7893 Interepame 4 Spel Sale 30,86,481 5 Other Oprang Revenes 13,831,492 6 Tot Opating Reues 262,89,763 7 8 Opting Ex: 9 Stem Prouct 64,517,140 10 Nuclr Pructon 11 Hydro Prouctio 198,106 2,676,169 12 Othr Powr Supply 975,961 68,710,80513 Trasmisn 12,145,689 14 DistrbUon 11,017,50315 Custr Accnting 4,66,581 16 Custme Sece & Inf 1,208,172 17 Sale 18 Admlnlsttl & Geer 204,998 11,262,04,. 20 Total O&M Ex 20.99 1,174,067 176,201,098 21 22 Deretin 261,649 30,72,8023Amon22,715 2,767,52924 Tax Otr Thn Incoe 765,162 7,183,13325 Inc Tax - Feder (1,588,174)(7,377,86)(36,068,197) 26 Ince Taxes . State (132,722)(1,00,529)(4,379,078)27 Inc Taxes - Def Net 218,810 7,749,48 46,037,20228 Invent Tax Crit Adj.(221,63)29 Mise Reenu & Exnse (633,171) 30 31 Tota Opng Exns:(531,925)1,031,52 221,616,681 32 33 Operag Re For Return:531",925 (1,031,522)41,2n,081 34 35 Rate Bas: 36 I:lee Plan In Servce 54,091,394 1,310,429,312 31 Pla Held for Future Use (64,154)38 Mise De Deits 155,186 5,46,268 39 EI Plant Acq Adj 3,46,909 40 Nucr Fuel 41 Preymnts 2,693,181 42 Fuel Sto 2,355,158 14,04,799 43 Marial & SUpplie 11,026,835 44 Worin Capta (30,778)3,631,222 45 Weaheiiion Lons 3,181,00 46 Mise Rate Base (10,019)0 47 48 Totl Elec Plant: 55,916,788 1,353,946,5294. 50 Rate Bas Deucns: 51 Acm Prv For De (338,930)(407,33,769)52 Accm Pr For Am (50,760)(24,983,348)53 Accm 0t Inc Tax 2,245,557 (7,853,238)(170,126,518)54 Unamo ITC (118,179)(158,324)55 Custr Mv For Cot (334,536)(1,166,620)56 Custmer Sece Dets 57 Mise Ra Bae Deducton (4,476,016) 58 59 Tota Ra Base Deducons 2,127,378 (9,027,46)(608,245,59) 60 61 Total Rate Bas:2,127,378 46,889,32 745,700,e3 62 63 Return on Rat Ba 5.535% 64 65 Retrn on Equìt 5.314% Rocky Mountain Power Exhibit No. 1 Page 3 of 3 Case No. PAC-E-11-12 Witness: Steven R. McDougal R J ion MAY 21 AM 10: 44 Case No. PAC-E-11-12 Exhbit NO.2 Witness: Steven R. McDougal BEFORE THE IDAHO PUBLIC UTILITIES COMMISSION ROCKY MOUNTAI POWER Exhbit Accompanying Direct Testimony of Steven R. McDougal Revenue Requirement May 2011 Rocky Mountain Power Page 1.0 IDAHO Results of Operations. 2010 PROTOCOL 12 Months Ended DECEMBER 2010 (1)(2)(3) Total Results with Results Price Change Price Change 1 Operating Revenues: 2 General Business Revenues 218,191,189 32,810,159 250,861,949 3 Interdepartental 4 Special Sales 30,86,481 5 Other Operatin9 Revenues 13,831,492 6 Total Operatlng Revenues 262,893,163 1 8 Operating Expenses: 9 Steam Production 64,511,140 10 Nuclear Production 11 Hydro Production 2,616,169 12 Other Power Supply 68,110,805 13 Transmission 12,145,68 14 Distribution 11,011,503 15 Customer Accounting 4,663.581 15,72 4,139,053 16 Customer Service & Info 1,208,172 11 Sales 18 Administrative & General 11,262,040 19 20 Total O&M Expenses 116,201,098 21 22 Depreciation 30,129,804 23 Amorization 2,161,529 24 Taxes Other Than Income 1,183,133 1,183,13325 Income Taxes - Federal (38,08,191)10,890,211 (25,177986)26 Income Taxes.. State (4,319,018)1,419,199 (2,899,219) 21 Income Taxes, Def Net 46,031,202 28 Investment Tax Credit Adj.(221,638)29 Misc Revenue & Expense (633,111)30 31 Total Operating Expenses:221,616,681 12,445,82 234,062,163 32 33 Operatin Rev For Return:41,211,081 20224618 61501159 34 35 Rate Base: 36 Electric Plant In Serice 1,310,429,312 31 Planl Held for Future Use 38 Misc Deferred Debits 5,68,26839 Elec Plant Acq Adj 3,69,909 40 Nuclear Fuel 41 Prepayments 2,693,181 42 Fuel Stock 14,046,199 43 Material & Supplies 11,026,835 44 Working Capital 3,631,222 45 Weathrization Loans 3,181,004 46 Misc Rate Base 0 41 48 Tolal Electric Plant:1,353,946,529 1,353,946,529 49 50 Rate Base Deductions: 51 Accum Prav For Deprec (401,334,169)52 Accum Prov For Amort (24,983,348)53 Accum Def Income Tax (170,126,518) 54 Unamortized ITC (158,324) 55 Customer Adv For Canst (1,166,620)58 Customer Service Deposit 51 Misc Rate Base Deductions (4,416.016) 58 59 Total Rale Base Deductons (608.245,595)(608,245,595)60 61 Total Rate Base:145100934 145100 934 62 63 Return on Rate Base 5.535%8.248% 64 65 Return on Equity 5.314%10.500% 68 61 TAX CALCULATION: 68 Operating Revenue 46,645,310 32,594,68 19,240,058 69 Other Deductlons 70 Interest (AFUDC)(4,348,152)(4,348.152)11 Interst 20,430,118 20,430,118 72 Schedule "M" Additions 41,219,093 41,219,09313 Schedule "M" Deductons 173,182,918 113,182,91874 Income Before Tax (95.399.881 )32,594,688 (62.805,194)15 16 State Income Taxes (4,319,078)1,479,199 (2,899,219)17 Taxable Income 191020803\31114889 159905914\18 79 Federal Income Taxes + Other 13608191\10890 211 12517 986\ Ref. Page 2.2 Rocky Mountain Power IDAHO Results of Operations - 2010 PROTOCOL 12 Months Ended DECEMBER 2010 Page 1.1 Net Rate Base $745,700.934 Ref. Page 1.0 Retum on Rate Base Requested 8.248%Ref. Page 2.1 Revenues Required to Eam Requested Retum 61,501.759 Less Current Operating Revenues (41.277.081) Increase to Current Revenues 20.224.678 Net to Gross Bump-up 161.54% Price Change Required for Requested Retum $32.670,159 Requested Price Change $32.670,159 Uncollectible Percent 0.231%Ref. Page 1.2 Increased Uncollectible Expense $75,472 Requested Price Change $32.670.159 Franchise Tax 0.000% Revenue Tax 0.000% Resource Supplier Tax 0.000% Gross Receipts 0.000% Increase Taxes Other Than Income $ Requested Price Change $32.670.159 Uncollectible Expense (75,72) Taxes Other Than Income Income Before Taxes $32,594.688 State Effective Tax Rate 4.S4%Ref. Page 2.1 State Income Taxes $1,479.799 Taxable Income $31.114.889 Federallncóme Tax Rate 35.00%Ref. Page 2.1 Federal Income Taxes $10.890.211 Operating Income 100.000% Net Operating Income 61.906%Ref. Page 1.2 Net to Gross Bump-Up 161.54% Operating Revenue Operating Deductions Uncollectible Accounts Taxes Other - Franchise Tax Taxes Other - Revenue Tax Taxes Other - Resource Supplier Taxes Other - Gross Receipts Sub-Total State Income Tax ~ 4.54% Sub-Total Federal Income Tax ~ 35.00% Net Operating Income (1) Uncollectible Accounts = Rocky Mountain Power IDAHO Results of Operations - 2010 PROTOCOL 12 Months Ended DECEMBER 2010 Page 1.2 100.000% 0.231% See Note (1) below 0.000% 0.000% 0.000% 0.000% 99.769% 4.530% 95.239% 33.334% 61.906% 504,061 Pg 2.12, Situs from Accunt 904 218,197,789 Pg 2.2, General Business Revenues IDAHO SUMMARY OF ADJUSTMENTS TOTAL Page 1.4 Net Power Cost Revenue Adjustments O&M Adjustments Adjustments Depreation &Tax Adjustments Mise Rate Base Total Adjustments (Tab 3) (Tab 4) (Tab 5)Amortzaton (Tab 6)(Tab 7)Adjustments (Tab 8) 1 Operating Revenues: 2 Genera! Business Revenues 11,637,673 11.637,673 3 Interdepartmental 4 Speoial Sales 1,051,991 1,051,991 5 Other Operating Revenues (5,260.634)521,143 (5,939,633)157,656 6 T olal Operating Revenues 7,428,829 12,158,816 (5,939,633)1,209,846 7 6 Operating Expnses 9 Steam Production 4,879,169 1,005 4,676,165 10 Nuclear Production 11 Hydro Production 226,019 27,913 ige,10f 12 Other Power Supply 9.092,101 857,607 7,258,533 975.961 13 Transmission 287,354 (48,437)71,772 264.019 .14 Distribution 590,671 590,671 15 Customer Accounting (108,25)(108,425) 16 Customer Servce & Info (5,923,722)(5,923,722) 17 Sales 18 Administrative & General 1,796,960 1,691,962 204,998 19 Total O&M Expenses 10,840,128 (48,37)(2,891,217)12,400.716 204,998 1.174.067 20 Depreciation 2,738,026 2,476,377 261,649 21 Amortization 272,898 46,183 226,715 22 Taxes Other Than Income 765,162 765,162 23 Income Taxes: Federal (11.404,086)4,018.872 (1,625,12)(3,749,089)(1,082.418)(1,588,174)(7,377866) 24 State (1,466,541)546,098 (220,867)(509,439)(147,083)(132,722)(1,002,529) 25 Deferrd Income Taxes 9,312,312 198,801 861,571 11,480 272,164 218,810 7,749,486 26 Investment Tax Credit Adj. 27 Misc Revenue & Expense (345,174)(345,174) 26 Total Operating Expenses 10,712,725 4,370,161 (3,875.925)8,153,869 1,665,223 (531,925)1,031,622 29 30 Operating Rev For Return'(3,283,896)7,788,656 (2,063,908)(6,943,823)(1,565,223)531,925 (1,031,622) 31 32 Rate 8ase' 33 Electric Plent In Servce 54,091.394 54.091,394 34 Plant Held for Future Use (644,154)(644.154) 35 Misc Deferrd Debit 146,593 (4.596)(3,997)155.186 36 Elec Plant Acq Adj 37 Nuclear Fuel 38 Prepaymnts 39 Fuel Stock 2,355,158 2,355,158 40 Material & Supplies 41 Working Capitl (30,778)(30,778) 42 Weatherization Loans 43 Misc Rate Base (10.019)(10,019) 44 Total Electric Plant:55,908,195 (4,596)(3,997)55,916,788 45 46 Deductions 47 Accum Prov For Deprec (787,372)(448,42)(338,930) 48 Accum Prov For Amort (533.90)(32.831)(500,760) 49 Accum Def Income Tex (4,386,060)1,615,479 (122.194)500 (272,164)2,245,557 (7.853,238) 50 Unamortized ITC (116.179)(118,179) 51 Customer Adv For Canst (334,536)(334,536) 52 Customer Service Deposits 53 Miscellaneous Deductions (1.568,700)(1,571,507)2,807 54 55 Total Deductions'(7,728,37)43.972 (122,194)3,307 (753,36)2,127,378 (9,027.464) 56 57 Total Rate Base:48,179,758 43.972 (126,790)(690)(753,436)2,127,378 46,889.323 58 59 60 Estimated ROE impact ~1.6310/2.134%-0.564%~1.9030/.(,416%0.108%~1.034%0.000%0.000% 61 62 63 64 TAX CALCULATION- 65 66 Operating Revenue (6.42,211)12,552,426 (3.48,616)(11.90,870)(2,522,560)(970,160)(1,662,431) 67 Other Deductions 68 Interest (AFUDCI 201,475 201,475 69 Interest 1,092,182 1,092,182 70 Schedule -M" Additions 428,502 (2,581.684)(104.632)3.114,818 72 Schedule "M" Deductions 23.935,734 523,836 (765.399)(74.381)717.145 23,534,533 73 Income Before Tax (31.643.100)12,028.591 (4,864,902)(11,221.20)(3,239,706)(2,263.817)(22.082,146) 74 76 State Income Taxes (1,466,541)546,098 (220,867)(509.439)(147.083)(132,722)(1.002,529) 77 Taxable Income (30,176,559)11.482.493 (4.644,035)(10,711.681)(3.92.623)(2,131,095)(21.079.616) 78 79 Federal Income Taxes (11.404,086)4,018,872 (1,625,412)(3,749,089)(1.082.418)(1,588,174)(7,377.866) Rocky Mountain Power RESULTS OF OPERATIONS Page 2.1 USER SPECIFIC INFORMATION STATE: PERIOD: IDAHO DECEMBER 2010 FILE: PREPARED BY: DATE: TIME: JAM Dec 2010 ID GRC Revenue Requirement Department 5/18/2011 9:34:21 AM TYPE OF RATE BASE: ALLOCATION METHOD: Year-End 2010 PROTOCOL FERC JURISDICTION:Separate Jurisdiction 8 OR 12 CP:12 Coincidental Peaks DEMAND % ENERGY % 75% Demand 25% Energy TAX INFORMATION TAX RATE ASSUMPTIONS: FEDERAL RATE STATE EFFECTIVE RATE TAX GROSS UP FACTOR FEDERAL/STATE COMBINED RATE TAX RATE 35.00% 4.54% 1.615 37.951% CAPITAL STRUCTURE INFORMATION CAPITAL STRUCTURE EMBEDDED COST WEIGHTED COST DEBT PREFERRED COMMON 47.40% 0.30% 52.30% 100.00% 5.78% 5.43% 10.50% 2.740% 0.016% 5.492% 8.248% OTHER INFORMATION For information and support regarding capital structure and cost of debt, see the testimony of Mr. Bruce Willams. For information and support regarding return on common equity, see the testimony of Dr. Sam Hadaway. 2010 PROTOCOL Page 2.2 Year-End RESULTS OF OPERATIONS SUMMARY UNADJUSTED RESULTS IDAHO Description of Account Summary:Ref TOTAL OTHER IDAHO ADJUSTMENTS ADJTOTAL 1 Operating Revenues 2 General Business Revenues 2.3 3,574,583,105 3,368,022,988 206,560,116 11,637,673 218,197,789 3 Interdepartmental 2.3 0 0 0 0 0 4 Special Sales 2.3 501,563,210 471,750,719 29,812,490 1,051,991 30,864,481 5 Other Operating Revenues 2.4 326,069,070 306,976,744 19,092,327 (5.260,834)13,831,492 6 Total Operating Revenues 2.4 4,402,215,385 4,146,750,451 255,464,934 7,428,829 262,893,763 7 8 Operating Expenses: 9 Steam Production 2.5 957,497,818 897,859,848 59,637.970 4,879,169 64,517,140 10 Nuclear Production 2.6 0 0 0 0 0 11 Hydro Production 2.7 40,481,667 38,031,517 2,450,150 226,019 2,676,169 12 Other Power Supply 2.9 922,755,111 863,136,407 59,618,703 9,092,101 68,710,805 13 Transmission 2.10 195,628.269 183,769,934 11,858,335 287,354 12,145,689 14 Distribution 2.12 208,550.302 198,123,470 10,426,832 590,671 11,017,503 15 Customer Accounting 2.12 92,750,645 87,978,639 4,772,006 (108.25)4,663,581 16 Customer Service & Infor 2.13 128,944,905 121,813,010 7,131,894 (5,923,722)1,208,172 17 Sales 2.13 0 0 0 0 0 18 Administrative & General 2.14 146,076,485 136,611,406 9,465,079 1.796,96Q 11,262,040 19 20 Total 0 & M Expenses 2.14 2,692.685,201 2,527,324,231 165,360,970 10.840.128 176.201,098 21 22 Depreciation 2.16 491,643,870 463,652,092 27,991,778 2,738,026 30,729,804 23 Amortization 2.17 44,975,946 42,481,316 2,494,630 272,898 2,767,529 24 Taxes Other Than Income 2.17 136,512,728 130,094,757 6,417,971 765,162 7,183,133 25 Income Taxes - Federal 2.20 (482,761,917)(458,097,806)(24.664,111 )(11,404.086)(36,068,197) 26 Income Taxes - State 2.20 (58,348,068)(55,435,531 )(2.912.537)(1,466,541 )(4,379,078) 27 income Taxes - Def Net 2.19 761,444,172 724,719,282 36,724,890 9,312,312 46,037,202 28 Investment Tax Credit Adj.2.17 (1,874,204)(1,652,566)(221,638)0 (221,638) 29 Misc Revenue & Expense 2.4 (5,388,606)(5,100,609)(287,997)(345,174)(633.171) 30 31 Total Operating Expenses 2.20 3,578,889,124 3,367,985,168 210,903.956 10,712,725 221,616,681 32 33 Operating Revenue for Return 823,326,261 778,765,283 44,560.977 (3,283,896)41,277,081 34 35 Rate Base: 36 Electric Plant in Service 2.30 21,682,524,069 20,426,186,152 1,256,337,918 54,091,394 1.310,429,312 37 Plant Held for Future Use 2.31 17,678,149 17,033,995 644,154 (644,154)0 38 Misc Deferred Debits 2.33 198,021,223 192,699,549 5,321,674 146,593 5,468,268 39 Elec Plant Acq Adj 2.31 57,330,243 53,860,334 3,469,909 0 3,469,909 40 Nuclear Fuel 2.31 0 0 0 0 0 41 Prepayments 2.32 45,378,667 42,685,86 2,693,181 0 2,693,181 42 Fuel Stock 2.32 184,380,973 172,689,333 11.691,641 2.355,158 14,046,799 43 Material & Supplies 2.32 186.133,158 175,106,323 11,026,835 0 11,026,835 44 Working Capital 2.33 64,526,097 60.864,098 3,662,000 (30,778)3,631,222 45 Weatherization Loans 2.31 8,619,651 5,438,646 3,181,004 0 3,181,004 46 Miscellaneous Rate Base 2.34 135,566 125,548 10,019 (10,019)0 47 48 Total Electric Plant 22,444,727,798 21,146,689,463 1,298,038.335 55,908,195 1,353,946,529 49 50 Rate Base Deductions: 51 Accum Prov For Depr 2.38 (6,842,986,868)(6,436,439,471 )(406,547.397)(787,372)(407,334,769) 52 Accum Prov For Amort 2.39 (456,063,105)(431,613,347)(24,449,758)(533,590)(24.983,348) 53 Accum Def Income Taxes 2.35 (2,999,250,147)(2,833,509,688)(165,740,459)(4,386,060)(170,126,518) 54 Unamortized ITC 2.35 (5,669,770)(5,629,625)(40,145)(118,179)(158,324) 55 Customer Adv for Const 2.34 (18,494,962)(17,662,878)(832,083)(334,536)(1,166,620) 56 Customer Service Deposits 2.34 0 0 0 0 0 57 Misc. Rate Base Deductions 2.34 (136,934,409)(134,027,093)(2,907.316)(1,568,700)(4,476,016) 58 59 Total Rate Base Deductions (10,459,399,260)(9,858,882,103)(600,517.158)(7,728,437)(608,245.595) 60 61 Total Rate Base 11,985,328.537 11,287,807,361 697,521,177 48,179.758 745,700,934 62 63 Return on Rate Base 6.869%6.388%5.535% 64 65 Return on Equity 7.865%6.945%5.314% 66 Net Power Costs 1,125,770,120 70,880,883 82,767,927 67 100 Basis Points in Equity: 68 Revenue Requirement Impact 101,022,205 5,879,282 6,285,381 69 Rate Base Decrease (847,936,212)(52,782,292)(64,374,333) 2010 PROTOCOL Page 2.3Year.End FERC BUS UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJTOTAL 70 Sales to Ultimate Customers 71 44 Residential Sales 72 0 S 1,357,826,906 1,296,315,399 61,511,506 2,504,407 64,015,913 73 74 81 1,357,826,906 1,296,315,399 61,511,506 2,504,407 64,015,913 75 76 442 Commercial & Industrial Sales 77 0 S 2,176,375,421 2,031,797,692 144,577,729 9,006,259 153,583,988 78 P SE 79 PT SG 80 81 82 81 2,176,375,421 2,031,797,692 144,577,729 9,006,259 153,583,988 83 84 444 Public Street & Highway Lighting 85 0 S 20,610,361 20,139,481 470,881 127,007 597,888 86 0 SO 87 81 20,610,361 20,139,481 470,881 127,007 597,888 88 89 445 Other Sales to Public Authority 90 0 S 19,770,416 19,770,416 91 92 81 19,770,416 19,770,416 93 94 448 Interdepartmental 95 DPW S 96 GP SO 97 81 98 99 Total Sales to Ultimate Customers 81 3,574,583,105 3,368,022,988 206,560,116 11,637,673 218,197,789 100 101 102 103 447 Sales for Resale-Non NPC 104 P S 9,040,737 9,040,737 105 9,040,737 9,040,737 106 107 447NPC Sales for Resale-NPC 108 p SG 491.619,370 461,864,146 29,755,225 1,109,256 30,864,481 109 P SE 903,103 845,837 57,266 (57,266) 110 P SG 111 492,522,473 462.709,983 29,812,490 1,051,991 30,864,481 112 113 Total Sales for Resale 81 501,563,210 471,750,719 29.812,490 1.051,991 30,864,481 114 115 449 Provision for Rate Refund 116 p S 117 P SG 118 119 120 81 121 122 Total Sales from Electricit B1 4,076,146,315 3,839,773,708 236,372,607 12,689,663 249,062,270 123 450 Forfeited Discounts & Interest 124 CUST S 7,411,88 7,004,958 406,930 406,930 125 CUST SO 126 81 7,411,888 7,004,958 406,930 406,930 127 128 451 Misc Electric Revenue 129 CUST S 5,861,680 5,760,675 101,005 101,005 130 GP SG 131 GP SO 57,591 54,254 3,337 3,337 132 81 5,919,272 5,814,930 104,342 104,342 133 134 453 Water Sales 135 P SG 2,609 2,451 158 158 136 81 2,609 2,451 158 158 137 138 454 Rent of Electric Propert 139 DPW S 10,656,375 10,447,639 208,736 208,736 140 T SG 5,417,250 5,089,371 327,879 327,879 141 T SG 142 GP SO 3,485,471 3,283,514 201,957 201,957 143 81 19,559,096 18,820,525 738,571 738,571 144 145 2010 PROTOCOL Page 2.4 Year-End FERC BUS UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJTOTAL 146 147 456 Other Electric Revenue 148 DMSC S 96,891,344 90,951,471 5,939,873 (5,939,833)39 149 CUST CN 150 OTHSE SE 8,162,720 7,645,120 517,600 132.527 650,127 151 OTHSO SO 474,389 44,902 27,487 27,487 152 OTHSGR SG 187,647,753 176,290,387 11,357,366 546,471 11,903,837 153 154 155 B1 293,176,206 215,333,880 17,842,326 (5,260,834)12,581,491 156 157 Total Other ElectriC Revenues B1 326,069,070 306,976,744 19,092,327 (5,260,834)13,831,492 158 159 Totl Electric Operating Revenues B1 4,402,215,385 4,146,750,451 255,464,934 7,428,829 262,893,763 160 161 Summary of Revenues by Factor 162 S 3,704,44,128 3,491,228,468 213,216,660 5,697,840 218,914,500 163 CN 164 SE 9,065,823 8,90,957 574,866 75,261 650,127 165 SO 4,017,451 3,784,670 232,781 232,781 166 SG 684,686,982 643,246,355 41,440,627 1,655,728 43,096,355 167 DGP 168 169 Total Electric Operating Revenues 4,402,215,385 4,146,750,451 255,464,934 7,428,29 262,893,763 170 Miscellaneous Revenues 171 41160 Gain on Sale of Utility Plant - CR 172 DPW S 173 T SG 174 G SO 175 T SG 176 P SG 177 81 178 179 41170 Loss on Sale of Utiity Plant 180 DPW S 181 T SG 182 81 183 184 4118 Gain from Emission Allowances 185 P S 186 P SE (2,817,551)(2,638,890)(178,662)(345,174)(523,836) 187 81 (2,817,551)(2,638,890)(178,662)(345,174)(523,836) 188 189 41181 Gain from Disposition of NOX Credits 190 P SE 191 81 192 193 4194 Impact Housing Interest Income 194 P SG 195 81 196 197 421 (Gain) I Loss on Sale of Utilty Plant 198 DPW S (764,726)(764,726) 199 T SG (761,976)(715,858)(46,119)(46,119) 200 T SG (469,173)(440.776)(28,397)(28,397) 201 PTD CN 121 116 5 5 202 PTD SO 1,951 1,838 113 113 203 P SG (577,251)(542,313)(34,938)(34,938) 204 81 (2,571,055)(2,461,719)(109,336)(109,336) 205 206 Total Miscellaneous Revenues (5,388,606)(5,100,609)(287,997)(345,174)(633,171) 207 Miscellaneous Expenses 208 4311 Interest on Customer Deposits 209 CUST S 210 81 211 Total Miscellaneous Expenses 212 213 Net Mise Revenue and Expense B1 (5,388,606)(5,100,609)(287,997)(345,174)(633,17) 214 2010 PROTOCOL Page 2.5 Year-End FERC BUS UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJTOTAl 215 500 Operation Supervision & Engineering 216 P SG 18.301,279 17.193.595 1.107.684 20.198 1.127.881 217 P SG 1.805.751 1.696.458 109,293 109.293 218 B2 20.107.030 18.890.054 1.216.976 20.198 1.237.174 219 220 501 Fuel Related-Non NPC 221 P SE 15.015.379 14.063.250 952.129 (343)951.786 222 P SE 223 P SE 224 P SE 225 P SE 3.378.234 3.164.020 214.215 214.215 226 B2 18.393.613 17.227.269 1.166.343 (343)1.166.000 227 228 501NPC Fuel Related-NPC 229 P S (914.987)(665.891)(249.096)249,096 230 P SE 581.140.995 544.290.708 36.850.287 4,650.292 41.500.579 231 P SE 232 P SE 233 P SE 48.110.124 45.059,450 3.050.674 3.050.674 234 B2 628.336.133 588.684.267 39.651.865 4.899.388 44.551.253 235 236 Total Fuel Related 646.729,745 605.911,537 40.818.209 4.899.045 45.717.254 237 238 502 Steam Expenses 239 P SG 31,477.336 29.572.173 1.905.163 22.559 1.927,722 240 P SG 6.994.684 6.571.332 423.353 423.353 241 B2 38.472.021 36.143.505 2.328.516 22.559 2.351.075 242 243 503 Steam From Other Sources-Non-NPC 244 P SE 108 108 245 B2 108 108 246 247 503NPC Steam From Other Sources-NPC 248 P SE 3,655.727 3,423.917 231.811 (21.223)210.587 249 B2 3.655.727 3,423.917 231.811 (21.223)210.587 250 251 505 Electric Expenses 252 P SG 3.085.158 2.898,429 186.729 2.368 189.097 253 P SG 1.199.979 1.127.351 72.629 72.629 254 B2 4.285.137 4.025.779 259.358 2.368 261.725 255 256 506 Misc. Steam Expense 257 P SG 46.109.239 43.318.481 2,790.758 66.006 2.856.765 258 P SE 259 P SG 1.933.634 1.816.601 117.033 117.033 260 B2 48.042.874 45.135.082 2,907.791 66.006 2.973.798 261 262 507 Rents 263 P SG 338.245 317,773 20,472 20,472 264 P SG 44 413 27 27 265 B2 338.685 318,186 20,499 20,499 266 267 510 Maint Supervision & Engineering 268 P SG 4.580.349 4.303,123 277.225 (388.761)(111.536) 269 P SG 1.881.910 1.768,007 113.902 113.902 270 B2 6,462.259 6.071.131 391.128 (388.761)2.367 271 272 273 274 511 Maintenance of Structures 275 P SG 25.069,456 23.552.129 1.517.327 8.966 1,526.293 276 P SG 411,499 386.593 24.906 24.906 277 B2 25,80.955 23.938.722 1,542.233 8.966 1.551.199 278 279 512 Maintenance of Boiler Plant 280 P SG 105.721,429 99.322,648 6.398,781 252.065 6.650.847 281 P SG 7.201.452 6.765.584 435,867 435.867 282 B2 112.922.881 106.088,232 6.834,649 252.065 7.086.714 283 284 513 Maintenance of Electric Plant 285 P SG 38.150.749 35.841.678 2.309.071 14,430 2.323.501 286 P SG 783.588 736.162 47,427 47,427 287 B2 38.934.338 36.577.840 2.356,498 14,430 2.370.927 288 289 514 Maintenance of Misc. Steam Plant 290 P SG 9.254.784 8.694.639 560,145 3,410 563.555 291 P SG 2.811.384 2.641,225 170.159 170.159 292 B2 12.066.167 11.335.863 730.304 3,410 733.713 293 294 Total Steam Power Generation B2 957,497,818 897,859,848 59,637,970 4,879,169 64,517,140 2010 PROTOCOL Page 2.6 Year-End FERC BUS UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJTOTAL 295 517 Operation Super & Engineering 296 P SG 297 82 298 299 518 Nuclear Fuel Expense 300 P SE 301 302 82 303 304 519 Coolants and Water 305 P SG 306 82 307 308 520 Steam Expenses 309 P SG 310 82 311 312 313 314 523 Electric Expenses 315 P SG 316 82 317 318 524 Misc. Nuclear Expenses 319 P SG 320 82 321 322 528 Maintenance Super & Engineering 323 P SG 324 82 325 326 529 Maintenance of Structures 327 P SG 328 82 329 330 530 Maintenance of Reactor Plant 331 P SG 332 82 333 334 531 Maintenance of Electric Plant 335 P SG 336 82 337 338 532 Maintenance of Misc Nuclear 339 P SG 340 82 341 342 Total Nuclear Power Generation B2 343 344 535 Operation Super & Engineering 345 P DGP 346 P SG 4,590,184 4,312,364 -271,821 6,900 284,721 347 P SG (764,519)(718,246)(46,272)2,174 (44,098) 348 349 82 3,825,666 3,594,117 231,548 9,07Ji 240,623 350 351 536 Water For Power 352 P DGP 353 P SG 212,409 199,553 12,856 105 12,961 354 P SG 355 356 82 212,409 199,553 12,856 105 12.961 357 2010 PROTOCOL Page 2.7 Year-End FERC BUS UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJTOTAL 358 537 Hydraulic Expenses 359 P DGP 360 P SG 3,246,477 3,049,985 196,493 201,990 398,83 361 P SG 203,031 190,743 12,288 76 12,365 362 363 62 3,449,509 3,240,727 208,781 202,066 410,846 364 365 538 Electric Expenses 366 P DGP 367 P SG 368 P SG 369 370 62 371 372 539 Misc. Hydro Expenses 373 P DGP 374 P SG 17,855,44 16,774,745 1,080,699 5,143 1,085,843 375 P SG 7,340,718 6,896,422 444,296 5,996 450,292 376 377 378 62 25.196.163 23,671.167 1,524,996 11,139 1,536,135 379 380 540 Rents (Hydro Generation) 381 P . DGP 382 P SG 116.623 109.564 7,059 (201)6.857 383 P SG 775 728 47 47 384 385 62 117,398 110,292 7,105 (201)6.904 386 387 541 Maint Supervision & Engineering 388 P DGP 389 P SG 469 441 28 0 29 390 P SG 391 392 62 469 441 28 0 29 393 394 542 MaintenanCe of Structures 395 P DGP 396 P SG 1.317,460 1,237,721 79,739 514 80,254 397 P SG 112.932 106.097 6,835 102 6,938 398 399 62 1,430,392 1,343,818 86,574 617 87,191 400 401 402 403 404 543 Maintenance of Dams & Waterways 405 P DGP 406 P SG 1,331.256 1,250,682 80.574 412 80.986 407 P SG 628,444 590,407 38.037 603 38.640 408 409 62 1,959,700 1.841,089 118,611 1.016 119.626 410 411 544 Maintenance of Electric Plant 412 P DGP 413 P SG 1.249.523 1,173.895 75,627 958 76.586 414 P SG 385,648 362.307 23.341 351 23.692 415 416 62 1.635,171 1,536.202 98,969 1,309 100.278 417 418 545 Maintenance of Misc. Hydro Plant 419 P DGP 420 P SG 1,841.743 1,730,271 111,471 514 111.986 421 P SG 813,048 763,838 49,210 379 49.589 422 423 62 2,654,790 2,494,109 160.681 894 161,575 424 425 Total Hydraulic Power Generation B2 40,481,667 38,031,517 2,450,150 226,019 2,676,169 2010 PROTOCOL Page 2.8 Year-End FERC 6US UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJTOTAL 426 427 546 Operation Super & Engineering 428 P SG 358,628 336,922 21,706 2 21,708 429 P SG 430 82 358,628 336,922 21,706 2 21,708 431 432 547 Fuel-Non-NPC 433 P SE 434 P SE 435 82 436 437 547NPC Fuel-NPC 438 P SE 411,275,695 385,196,607 26,079,089 (2,147,890)23,931,198 439 P SE 21,345,038 19,991,544 1,353,494 1,353,94 440 82 432,620,733 405,188,151 27,432,583 (2,147,890)25,284,692 441 442 548 Generation Expense 443 p SG 13,323,739 12,517,320 806,418 6,999 813,417 444 P SG 1,314,796 1,235,218 79,578 79,578 445 82 14,638,534 13,752,538 885,996 6,999 892,995 446 447 549 Miscellaneous Other 448 P SG 3,440,696 3,232,448 208,248 3,393 211,641 449 P SG 15,260,859 14,337,197 923,662 113,745 1,037,408 450 82 18,701,556 17,569,646 1,131,910 117,138 1,249,048 451 452 - 453 454 455 550 Rents 456 P SG 30,076 28,256 1,820 1,820 457 P SG 3,528,603 3,315,034 213,568 213,568 458 82 3,558,679 3,343,290 215,389 215,389 459 460 551 Maint Supervision & En9ineering 461 P SG 462 62 463 464 552 Maintenance of Structures 465 P SG 1,056,123 992,201 63.922 224 64,146 466 P SG 184,471 173,306 11,165 11,165 467 82 1,240,594 1,165,507 75,087 224 75,311 468 469 553 Maint of Generation & Electric Plant 470 P SG 4,438,293 4,169,666 268,627 318,657 587,284 471 P SG 2,101,615 1,974,415 127,200 127,200 472 P SG 2,456,496 2,307,817 148,679 148,679 473 82 8,996,404 8,451,897 544,507 318,657 863,164 474 475 554 Maintenance of Misc. Other 476 P SG 728,404 684,318 44,087 166 44,252 477 P SG 1,331,445 1,250,859 80,586 80,586 478 P SG 136,317 128,066 8,251 8,251 479 82 2,196,166 2,063,243 132.923 166 133,089 480 481 Total Other Power Generation 62 482,311,295 451,871,195 30,44,100 (1.704,704)28,735,396 482 483 484 555 Purchased Power-Non NPC 485 DMSC S (36,817,673)(37,424,309)606,635 (606,635) 486 (36,817,673)(37,424.309)606,635 (606,635) 487 488 555NPC Purchased Power-NPC 489 P SG 469,600,699 441,178,153 28,422,546 2,918,183 31.340,729 490 P SE (52,775,347)(49,2128,850)(3,346,497)7,026,558 3.680,061 491 Seasonal Co P SG 492 DGP 493 416,825,351 391,749,303 25,076,049 9,944,741 35,020,790 494 495 Total Purchased Power 82 380,007,678 354,324,994 25,682.684 9,338,106 35,020.790 496 497 556 System Control & Load Dispatch 498 P SG 877,454 824,346 53.108 540 53,68 499 500 82 877,454 824,346 53,108 540 53,648 501 502 2010 PROTOCOL Page2.9 Year-End FERC BUS UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJTOTAL 503 504 557 Other Expenses 505 P S (183,792)(150,819)(32,973)975,961 942,988 506 P SG 58,620,601 55,072,594 3,548,007 482,199 4,030,206 507 P SGCT 1,122,425 1,054,229 68.196 68.196 508 P SE 509 P SG 510 P TROJP 511 512 82 59,559,234 55,976.003 3,583,231 1,458,160 5.041,390 513 514 Embedded Cost Differentials 515 Company Owned Hyd P DGP 516 Company Owned Hyd P SG 517 Mid-C Contract P MC 518 Mid-C Contract P SG 519 Existing OF Contracts P S 520 Existing OF Contracts P SG 521 522 523 524 Hydro Endowment Fixed Dollar Proposal 525 Klamath Surcharge Sit P S (550)975,411 (975,961)(975,961) 526 ECD Hydro P S (0)(835.542)835,542 835,542 527 (550)139.869 (140,419)(140,419) 528 529 Total Other Power Supply B2 44,443,816 411,265,212 29,178,604 10,796,805 39,975,409 530 531 Total Production Expense B2 1,920,734,596 1,799,027,772 121,706,823 14,197,290 135,904,113 532 533 534 Summary of Production Expense by Factor 535 S (37,917,003)(38,101,150)184,147 618,22 802.569 536 SG 926,383,328 870,314,048 56,069,280 4,071,366 60,140,645 537 SE 1.031,145,846 965,760,645 65,385,201 9,507,502 74,892,703 538 SNPPH 539 TROJP 540 SGCT 1,122,425 1,054,229 68,196 68,196 541 DGP 542 DEU 543 DEP 544 SNPPS 545 SNPPO 546 DGU 547 MC 548 SSGCT 549 SSECT 550 SSGC 551 SSGCH 552 SSECH 553 Total Production Expense by Factor 82 1,920,734,596 1,799,027,772 121,706,823 14.197,290 135.904.113 554 560 Operation Supervision & Engineering 555 T SG 5,041,115 4.736,002 305.113 5.073 310,186 556 557 82 5,041,115 4,736,002 305,113 5.073 310.186 558 559 561 Load Dispatching 560 T SG 10.336,896 9,711,256 625,640 11.331 636,971 561 562 82 10,336,896 9.711,256 625,640 11,331 636.971 563 562 Station Expense 564 T SG 2.124,825 1,996,220 128,605 1.457 130,062 565 566 82 2.124.825 1,996,220 128,605 1,457 130,062 567 568 563 Overhead Line Expense 569 T SG 120,209 112,934 7,276 92 7,367 570 571 82 120,209 112,934 7,276 92 7,367 572 573 564 Underground Line Expense 574 T SG 575 576 82 577 2010 PROTOCOL Page 2.10 Year-End FERC BUS UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJTOTAL 578 565 Transmission of Electricity by Others 579 T SG 580 T SE 581 582 583 565NPC Transmission of Electricity by Others-NPC 584 T SG 130,633,756 122,727,158 7,906,598 319,092 8,225,690 585 T SE 6,220,893 5,826,425 394,468 (55,073)339,395 586 136,854,649 128,553,583 8,301,066 264,019 8,565,085 587 588 Total Transmission of Electricity by Others 62 136,854,649 128,553,583 8,301,066 264,019 8,565.o5 589 590 566 Misc. Transmission Expense 591 T SG 4,257,862 4,000,155 257,707 (48,019)209,688 592 593 62 4,257,862 4,000,155 257,707 (48,019)209,688 594 595 567 Rents - Transmission 596 T SG 1,312,382 1,232,950 79,432 207 79,639 597 598 62 1,312,382 1,232,950 79,432 207 79,639 599 600 568 Maint Supervision & Engineering 601 T SG 1,334,303 1,253,545 80,759 1,350 82,109 602 603 62 1,334,303 1,253,545 80,759 1,350 82,109 604 605 569 Maintenance of Structures 606 T SG 4,669,784 4,387,146 282,638 3,321 285,959 607 608 62 4,669,784 4,387,146 282,638 3,321 285,959 609 610 570 Maintenance of Station Equipment 611 T SG 10,092,385 9,481,544 610,841 8,132 618,973 612 613 62 10,092.385 9,481,544 610,841 8,132 618,973 614 615 571 Maintenance of Overhead Lines 616 T SG 19,173.510 18,013,035 1,160,475 40,363 1,200,839 617 618 62 19,173,510 18,013,035 1,160,475 40,363 1,200,839 619 620 572 Maintenance of Underground Lines 621 T SG 36.881 34,649 2,232 18 2,251 622 623 62 36,881 34,649 2,232 18 2,251 624 625 573 Maint of Misc. Transmission Plant 626 T SG 273,467 256,915 16,552 9 16,560 627 628 62 273,467 256,915 16,552 9 16,560 629 630 Total Transmission Expense B2 195,628,269 183,769,934 11,858,335 287,354 12,145,689 631 632 Summary of Transmission Expense by Factor 633 SE 6,220.893 5,826,425 394,468 (55,073)339,395 634 SG 189,407,376 177,943,509 11,463,867 342,427 11,806,294 635 SNPT 636 Total Transmission Expense by Factor 195,628.269 183,769,934 11.858,335 287,354 12.145,689 637 580 Operation Supervision & Engineering 638 DPW S 53,020 88,736 (35,716)(35,716) 639 DPW SNPD 15.572,431 14,850,466 721,945 15,139 737,084 640 62 15,625,451 14,939,222 686,229 15,139 701,368 641 642 581 Load Dispatching 643 DPW S 644 DPW SNPD 13,735,481 13,098,698 636,783 13,264 650,047 645 62 13,735,481 13,098,698 636,783 13,264 650,047 646 647 582 Station Expense 648 DPW S 3,788,937 3,549,316 239,621 2,641 242,261 649 DPW SNPD 23,895 22,787 1,108 19 1,127 650 62 3,812,831 3,572,103 240,728 2,660 243,389 651 2010 PROTOCOL Page 2.11 Year.End FERC BUS UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJTOTAL 652 583 Overhead Line Expenses 653 DPW S 5.725.809 5,532.611 193;198 3.620 196,818 654 DPW SNPD 36.344 34.659 1,685 20 1,705 655 62 5.762.152 5,567.270 194,882 3.640 198.522 656 657 584 Underground Line Expense 658 DPW S 287 264 23 23 659 DPW SNPD 660 62 287 264 23 23 661 662 585 Street Lighting & Signal Systems 663 DPW S 664 DPW SNPD 209.265 199.563 9.702 209 9.911 665 62 209.265 199.563 9.702 209 9,911 666 667 586 Meter Expenses 668 DPW S 5,377.919 5.102,422 275,498 5.034 280.532 669 DPW SNPD 1,186,441 1.131,437 55.004 949 55.953 670 62 6,564.361 6.233.859 330.502 5.983 336,85 671 672 587 Customer Installation Expenses 673 DPW S 12.634.849 12.235.508 399,341 7.224 406.565 674 DPW SNPD 675 62 12.634.849 12.235,508 399.341 7,224 406.565 676 677 588 Misc. Distribution Expenses 678 DPW S 1.310.808 1.308,497 2.311 (1,147)1,164 679 DPW SNPD 4.576,455 4.364.288 212.167 206 212.373 680 62 5.887.263 5.672.785 214,478 (941)213.537 681 682 589 Rents 683 DPW S 3.187.858 3.175.008 12.850 16 12.866 684 DPW SNPD 65,814 62.763 3.051 3.051 685 62 3,253.672 3.237.771 15.901 16 15.917 686 687 590 Maint Supervision & Engineering 688 DPW S 816.745 763.677 53,068 923 53.991 689 DPW SNPD 4.676,84 4,459.680 216.804 4.579 221,382 690 62 5,493.229 5.223.,358 269,871 5.502 275.373 691 692 591 Maintenance of Structures 693 DPW S 1.749.265 1,594.805 154.460 154,460 694 DPW SNPD 79.605 75.914 3.691 3.691 695 62 1.828.870 1,670.719 158.151 158.151 696 697 592 Maintenance of Station Equipment 698 DPW S 11.145.163 10,410.931 734.232 10.769 745.001 699 DPW SNPD 1,476.908 1.408,438 68,70 1.374 69,844 700 62 12.622.071 11.819.369 802.702 12.143 814,844 701 593 Maintenance of Overhead Lines 702 DPW S 83.673.582 78.569,424 5.104.158 507.039 5.611.197 703 DPW SNPD 1.056.813 1.007.819 48.994 (567)46.428 704 62 84.730.396 79.577.243 5.153.152 506,472 5,659.624 705 706 594 Maintenance of Underground Lines 707 DPW S 22.786,414 22.099.175 687.240 8.584 695,823 708 DPW SNPD 709 62 22.786,414 22.099.175 687.240 8.584 695.823 710 711 595 Maintenance of Line Transformers 712 DPW S 713 DPW SNPD 883,285 842,335 40,949 720 41,670 714 62 883.285 842.335 40.949 720 41,670 715 716 596 Maint of Street Lighting & Signal Sys. 717 DPW S 4,084.559 3.927.770 156.790 2.700 159,489 718 DPW SNPD 719 62 4.084.559 3.927,770 156,790 2.700 159,489 720 2010 PROTOCOL Page 2.12Year-End FERC BUS UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJTOTAL 721 597 Maintenance of Meters 722 DPW S 4.802.396 4.500.189 302.207 5.541 307.749 723 DPW SNPD 1.088.248 1.037.796 50,452 738 51.189 724 62 5.890.644 5.537,985 352.659 6.279 358.938 725 726 598 Maint of Misc. Distribution Plant 727 DPW S 2.056.220 2.011,413 44.807 44.807 728 DPW SNPD 689.001 657.058 31.942 1.076 33.018 729 62 2.745,221 2.668,472 76.749 1.076 77.826 730 731 Total Distribution Expense B2 208.550.302 198,123,470 10,426,832 590,671 11,017,503 732 733 734 Summary of Distribution Expense by Factor 735 S 163.193.833 154,869.747 8.324.086 552.944 8.877.030 736 SNPD 45.356,469 43.253.723 2.102.746 37.726 2.140,473 737 738 Total Distribution Expense by Factor 208.550,302 198.123.470 10,426.832 590.671 11,017.503 739 740 901 Supervision 741 CUST S 1.704 1.704 742 CUST CN 2,495.978 2.399,412 96.567 1.613 98.179 743 62 2,497.682 2,401,115 96.567 1.613 98.179744 745 902 Meter Reading Expense 746 CUST S 20.633.641 18.949.062 1,684.580 29,696 1.714,275 747 CUST CN 1.919.847 1.845.571 74.277 1.239 75.516 748 62 22.553.488 20.794.632 1.758.856 30.935 1.789.791 749 750 903 Customer Receipts & Collections 751 CUST S 7,456.791 7.065,77 391.315 6.262 397.577 752 CUST CN 47,482.101 45.645.070 1.837.031 26.768 1,863.799 753 62 54.938.892 52.710.547 2.228.346 33.030 2.261.376 754 755 904 Uncollectible Accounts 756 CUST S 12,495.007 11.816,850 678.156 (174.096)504.061 757 P SG 758 CUST CN 95,649 91.948 3.701 3.7017596212.590.656 11.908.799 681.857 (174.096)507.761 760 761 905 Misc. Customer Accounts Expense 762 CUST S 5.016 5.016 763 CUST CN 164.911 158,531 6.380 93 6,474 764 62 169.927 163.546 6.380 93 6,74765 766 Total Customer Accounts Expense B2 92,750,645 87,978,639 4,772,006 (108,425)4,663.581 767 768 Summary of Customer Accts Exp by Factor 769 S 40.592.159 37.838.108 2.754,051 (138.138)2.615.913 770 CN 52.158,486 50.140.531 2.017,955 29.713 2.047.668 771 SG 772 Total Customer Accounts Expense by Factor 92.750.645 87.978.639 4.772.006 (108,425)4.663.581 773 774 907 Supervision 775 CUST S 776 CUST CN 263.903 253,693 10.210 203 10,41377762263.903 253.693 10.210 203 10,413 778 779 908 Customer Assistance 780 CUST S 121.361.303 114,557.969 6,803,334 (5.930,478)872.856 781 CUST CN 2.794,497 2.686.381 108.116 2.114 110.230 782 783 784 62 124.155.800 117.244,350 6.911.450 (5.928.364)983,086 785 2010 PROTOCOL Page 2.13 Year-End FERC BUS UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJTOTAL 786 909 Informational & Instructional Adv 787 CUST S 645,251 585,129 60,122 3,571 63,693 788 CUST CN 3,789,781 3,63,159 146,623 867 147,490 789 82 4,435,032 4,228,287 206,745 4,438 211,183 790 791 910 Misc. Customer Service 792 CUST S 793 CUST CN 90,169 86,680 3,489 3,490 794 795 82 90,169 86,680 3,489 3,90 796 797 Total Customer Service Expense B2 128,94,905 121,813,010 7,131,894 (5,923,722)1,208,172 798 799 800 Summary of Customer Service Exp by Factor 801 S 122,006,554 115,143,098 6,863,457 (5,926,907)936,550 802 CN 6,938,350 6,669,913 268,437 3,186 271,623 803 804 Total Customer Service Expense by Factor 82 128,944,905 121,813,010 7,131,894 (5,923,722)1,208,172 805 806 807 911 Supervision 808 CUST S 809 CUST CN 810 82 811 812 912 Demonstration & Selln9 Expense 813 CUST S 814 CUST CN 815 82 816 817 913 Advertisin9 Expense 818 CUST S 819 CUST CN 820 82 821 822 916 Misc. Sales Expense 823 CUST S 824 CUST CN 825 82 826 827 Total Sales Expense 82 828 829 830 Total Sales Expense by Factor 831 S 832 CN 833 Total Sales Expense by Factor 834 835 Total Customer Service Exp Including Sales B2 128,94,905 121,813,010 7,131,894 (5,923,722)1,208,172 836 920 Administrative & General Salaries 837 PTD S (5,230,152)(5,723,882)493,730 (493,730)(0) 838 CUST CN 839 PTD SO 71,688,978 67,535,145 4,153,833 380,524 4,534,357 840 82 66,458,826 61,811,263 4,647,563 (113,206)4,534,357 841 842 921 Offce Supplies & expenses 843 PTD S 736,310 687,081 49,229 49,229 844 CUST CN 845 PTD SO 9,237,574 8,702,326 535,247 (2,787)532,461 846 82 9,973,883 9,389,407 584,476 (2,787)581,689 847 848 922 A&G Expenses Transferred 849 PTD S 850 CUST CN 851 PTD SO (28,375,128)(26,731,004)(1,644,124)35,815 (1,608,309) 852 82 (28,375,128)(26,731,004)(1,644,124)35,815 (1,608,309) 853 2010 PROTOCOL Page 2.14 Year-End FERC BUS UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJTOTAL 854 923 Outside Services 855 PTD S 8,195 8,195 856 CUST CN 857 PTD SO 9,396,107 8,851,674 544,433 141,157 685,590 858 B2 9,404,302 8,859,869 544,433 141,157 685,590 859 860 924 Property Insurance 861 PT S 862 PT SG 88,661 88,661 863 PTD SO 23,341,430 21,988,971 1,352,459 (571,407)781,052 864 B2 23,341,430 21,988,971 1,352,459 (482,745)869,714 865 866 925 Injuries & Damages 867 PTD SO 8,492,514 8,000,438 492,077 (22,932)469,144 868 B2 8,492,514 8,000,438 492,077 (22,932)469,144 869 870 926 Employee Pensions & Benefits 8I"LABOR S 872 CUST CN 873 LABOR SO 874 B2 875 876 927 Franchise Requirements 877 DMSC S 878 DMSC SO 879 B2 880 881 928 Regulatory Commission Expense 882 DMSC S 13,874,697 12,675,629 1,199,068 39,083 1,238,151 883 CUST CN 884 DMSC SO 1,538,229 1,449,101 89,129 239 89,367 885 FERC SG 2,513,914 2,361,760 152,154 152,154 886 B2 17,926,840 16,486,489 1,44,351 39,322 1,479,673 887 888 929 Duplicate Charges 889 LABOR S 890 LABOR SO (6,130,868)(5,775,630)(355,237)(1,172)(356,409) 891 B2 (6,130,868)(5,775,630)(355,237)(1,172)(356,409) 892 893 930 Misc General Expenses 894 PTD S 2,718,026 2,705,076 12.950 192.048 204,998 895 CUST CN 1,601 1,539 62 (7)55 896 P SG 897 LABOR SO 13,592,405 12.804,828 787,577 2,008,412 2,795,989 898 B2 16,312,031 15,511,443 800.589 2,200,453 3,001,042 899 900 931 Rents 901 PTD S 993,159 993,159 902 PTD SO 5,344,545 5,034,869 309.676 (34)309,62 903 B2 6,337,703 6.028,028 309,676 (34)309,642 904 905 935 Maintenance of General Plant 906 G S 22,861 22,861 907 CUST CN 908 G SO 22,312,089 21.019,273 1,292,816 3,089 1,295.906 909 82 22,334,950 21,042,134 1,292,816 3,089 1,295.906 910 911 Total Administrative & General Expense B2 146,076,485 136,611,406 9,465,079 1,796,960 11,262,040 912 913 Summary of A&G Expense by Factor 914 S 13,123,095 11,368,118 1.754,977 (262.599)1,492,378 915 SO 130,437,875 122,879,988 7,557,886 1.970,905 9,528,791 916 SG 2,513,914 2,361,760 152,154 88.661 240.816 917 CN 1.601 1,539 62 (7)55 918 Total A&G Expense by Factor 146,076.485 136,611,406 9,465,079 1.796,960 11,262,040 919 920 Total O&M Expense B2 2,692,685,201 2,527,324,231 165,360,970 10,840,128 176,201,098 2010 PROTOCOL Page 2.15 Year.End FERC BUS UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJTOTAL 921 403SP Steam Depreciation 922 P SG 22,205.504 20,861,518 1,343,986 1,343,986 923 P SG 25,715,098 24,158,693 1,556,404 1,556,404 924 P SG 63,751,644 59,893,081 3,858,563 1,051,088 4,909,651 925 P SG 7,844,012 7,369,254 474.758 474,758 926 63 119,516,259 112,282,546 7,233,712 1,051,088 8,284,800 927 928 403NP Nuclear Depreciation 929 P SG 930 63 931 932 403HP Hydro Depreciation 933 P SG 3,407,623 3,201,377 206,246 206,246 934 P SG 1,007,037 946,086 60,951 60,951 935 P SG 7,864,486 7,388,489 475,997 291,813 767,811 936 P SG 3,557,399 3,342,088 215.311 13,270 228,581 937 63 15.836,545 14,878,040 958,506 305,083 1.263.589 938 939 4030P Other Production Depreciation 940 P SG 123,595 116,114 7,481 7,481 941 P SG 31,868.578 29.939,735 1,928,843 1,928,843 942 P SG 2,601,101 2,443,669 157,431 157,431 943 P SG 73,261,078 68.826,957 4,434,121 480,531 4,894,652 944 63 107.854,351 101.326,475 6,527,876 480,531 6,988,407 945 946 403TP Transmission Depreciation 947 T SG 11,210,232 10,531,734 678,98 678,498 948 T SG 12,494,962 11.738,705 756,257 756,257 949 T SG 47.973,502 45,069,909 2,903,592 895,587 3,799,180 950 63 71.678.696 67,340,348 4,338.348 895,587 5.233,935 951 952 953 954 403 Distribution Depreciation 955 360 Land & Land Right' DPW S 307,179 289,385 17,794 17,794 956 361 Strctres DPW S 1,149.215 1,126,198 23,017 23,017 957 362 Station Equipment DPW S 12.399.378 11,765.381 633,997 633,997 958 363 Storage Battery Eqt DPW S 29.272 29,272 959 364 Poles & Towers DPW S 34.584.953 32,455,413 2,129,540 471 2,130,011 960 365 OH Conducrs DPW S 19,225.134 18,255,947 969,187 969.187 961 366 UG Conduit DPW S 7.784,052 7,621,932 162,121 162.121 962 367 UG Conductr DPW S 17,901.089 17,418.940 482,149 482.149 963 368 Line Trans DPW S 27,722,730 26,257.642 1,465.088 1,465,088 964 369 Seivice DPW S 12.019,012 11,478.139 540,873 540,873 965 370 Meter DPW S 6,471.787 6,025.308 44,479 446,479 966 371 Inst Cust Pram DPW S 495,548 487.909 7,637 7,637 967 372 leased Property DPW S 968 373 Street Lighting DPW S 2,211,652 2,182.252 29,400 29,400 969 63 142,300,998 135,393.717 6,907.280 471 6.907.752 970 971 403GP General Depreciation 972 G-SITUS S 12.056,052 11,313,018 743.034 13,380 756,414 973 PT SG 328,358 308,484 19,874 19,874 974 PT SG 574,222 539,487 34,755 34.755 975 P SE 22.664 21,227 1,437 1,437 976 CUST CN 1,704,508 1,638,562 65,948 65,948 977 G-SG SG 5,817,168 5,465.084 352.084 12,903 364,986 978 PTD SO 13,800,885 13,001.229 799,657 (1.017)798,640 979 G-SG SG 6.010 5,646 364 364 980 G-SG SG 147,156 138,249 8,907 8.907 981 B3 34,457.022 32,430,967 2.026.056 25,266 2.051,322 982 983 403GVO General Vehicles 984 G-SG SG 985 63 986 987 403MP Mining Depreciation 988 P SE 989 63 990 2010 PROTOCOL Page 2.16 Year-End FERC BUS UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJTOTAL 991 403EP Experimental Plant Depreciation 992 P SG 993 P SG 994 B3 995 4031 ARO Depreciation 996 P S 997 B3 998 999 1000 Total Depreciation Expense B3 491,643,870 463,652,092 27,991,778 2,738,026 30,729,804 1001 1002 Summary S 154,357,049 146,706,735 7,650,314 13.852 7,664,166 1003 DGP 1004 DGU 1005 SG 321,758,764 302,284,340 19,474,424 2.725.192 22.199,616 1006 SO 13,800,885 13,001,229 799,657 (1.017)798,640 1007 CN 1,704,508 1,638,562 65,946 65,946 1008 SE 22,664 21,221 1,437 1,437 1009 SSGCH 1010 SSGCT 1011 Total Depreciation Expense By Factor 491,643,80 463,652,092 27,991,778 2,738.026 30.729.804 1012 1013 404GP Amort of L T Plant - Capital Lease Gen 1014 I-SITUS S 1,478,533 1,478,533 1015 I-SG SG 1016 PTD SO 1,166,807 1.099,199 67,608 67,608 1017 P SG 1018 CUST CN 275,829 265,157 10,672 10.672 1019 P SG 1020 B4 2.921,169 2.842,890 78,279 78,279 1021 1022 404SP Amort of L T Plant - Cap Lease Steam 1023 P SG 1024 P SG 1025 64 1026 1027 4041P Amort of L T Plant - Intangible Plant 1028 I-SITUS S 184,245 163,713 20,532 20.532 1029 P SE 12,068 11,322 767 767 1030 I-SG SG 9.041.830 6,494.574 547,256 46,183 593,439 1031 PTD SO 14,250,413 13,424.710 825,703 825.703 1032 CUST CN 5.532,601 5,318,551 214,050 214,050 1033 I-SG SG 2,615,539 2,457,233 158,305 522,199 680,505 1034 I-SG SG 309,262 290.563 18,719 18,719 1035 P SG 1036 I-SG SG 1037 I-SG SG 54.154 50.676 3,278 3,278 1038 P SG (197.996)(186,013)(11,984)(11,984) 1039 B4 31,802,156 30,025,529 1,776,627 568,382 2,345,009 1040 1041 404MP Amort of L T Plant - Mining Plant 1042 P SE 1043 64 1044 1045 4040P Amort of L T Plant - Other Plant 1046 P SG 1047 B4 1048 1049 1050 404HP Amortization of Other Electric Plant 1051 P SG 122,773 115,342 7,431 7,431 1052 P SG 46,413 43,604 2,809 2,809 1053 P SG 1054 B4 169,186 158,946 10,240 10,240 1055 1056 Total Amortization of Limited Term Piant B4 34,892,511 33,027,365 1,865,146 568,382 2,433,528 1057 1058 1059 405 Amortization of Other Electric Plant 1060 GP S 1061 1062 64 1063 2010 PROTOCOL Page 2.17 Year-End FERC BUS UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJTOTAL 1064 406 Amortization of Plant Acquisition Adj 1065 P S 1066 P SG 1067 P SG 1068 P SG 5,518.393 5.184.392 334.000 334.000 1069 P SO 1070 B4 5.518.393 5.184,392 334.000 334.000 1071 407 Amort of Prop Losses. Unrec Plant. etc 1072 DPW S (302,455)(302,455)1073 GP SO 1074 P SG.p 2.860.972 2.687.811 173.160 (173,160)(0) 1075 P SE 1076 P SG 1077 P TROJP 2,006.526 1.884.202 122.324 (122.324)1078 84 4,565.043 4.269.559 295.484 (295,484)(0)1079 1080 Total Amortization Expense 84 44,975,946 42,481,316 2,494,630 272,898 2,767,529 1081 1082 1083 1084 Summary öf Amortization Expense by Factor 1085 S 1.360.324 1.339.792 20,532 20,532 1086 SE 12.088 11.322 767 767 1087 TROJP 2.006,526 1,884.202 122.324 (122.324) 1088 DGP 1089 DGU 1090 SO 15,17.220 14.523,909 893.311 893.311 1091 SSGCT 1092 SSGCH 1093 SG-P 2,860.972 2.687.811 173.160 (173.160)(0) 1094 CN 5.808,430 5.583.708 224.722 224.722 1095 SG 17,510.387 16,450,572 1.059.815 568.382 1.628.197 1096 Total Amortization Expense by Factor 44.975.946 42.481.316 2,494.630 272.898 2.767.529 1097 408 Taxes Other Than Income 1098 DMSC S 25.831.078 25.831,078 1099 GP GPS 100.361,440 94.548,256 5,815,185 765.162 6.580.347 1100 GP SO 9.44.796 8.893.773 547.023 547,023 1101 P SE 879,415 823.651 55.764 55,764 1102 P SG 1103 DMSC OPRV-ID 1104 GP EXCTAX 1105 GP SG 1106 1107 1108 1109 Total Taxes Other Than Income B5 136,512,728 130,094,757 6,417,971 765,162 7,183,133 1110 1111 1112 41140 Deferred Investment Tax Credit - Fed 1113 PTD DGU (1.874.204)(1.652,566)(221.638)(221,638) 1114 1115 87 (1.874.204)(1.652.566)(221,638)(221.638)1116 1117 41141 Deferred Investment Tax Credit - Idaho 1118 PTD DGU 1119 1120 87 1121 1122 Total Deferred ITC B7 (1,874,204)(1,652,566)(221,638)(221,638) 1123 2010 PROTOCOL Page 2.18 Year-End FERC BUS UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJTOTAL 1124 1125 427 Interest on Long-Term Debt 1126 GP S 1.092.182 1,092,182 1127 GP SNP 363,203,396 342.362.355 20.841.041 20.841.041 1128 B6 363,203,396 342.362,355 20,841.041 1,092,1ß2 21.933.223 1129 1130 428 Amortization of Debt Disc & Exp 1131 GP SNP 6.058.937 5,711.268 347.669 347,669 1132 B6 6,058.937 5,711.268 347,669 347.669 1133 1134 429 Amortization of Premium on Debt 1135 GP SNP (2.718)(2.562)(156)(156)1136 B6 (2.718)(2.562)(156)(156) 1137 1138 431 Other Interest Expense 1139 NUTIL OTH 1140 GP SO 1141 GP SNP 12.367,152 11.657.510 709.642 709,642 1142 B6 12,367.152 11.657,510 709.642 709,642 1143 1144 432 AFUDC - Borrowed 1145 GP SNP (44,618,458)(42,058,198)(2,560.260)(2,560.260) 1146 (44,618,58)(42,058,198)(2.560,260)(2,560.260)1147 1148 Total Elec. Interest Deductions for Tax B6 337.008.309 317,670,373 19.337,936 1.092.182 20,430.118 1149 1150 Non-Utiity Portion of Interest 1151 427 NUTIL NUTIL 1152 428 NUTIL NUTIL 1153 429 NUTIL NUTIL 1154 431 NUTIL NUTIL 1155 1156 Total Non-utilty Interest 1157 1158 Total Interest Deductions for Tax B6 337.008,309 317.670,373 19,337.936 1,092.182 20,430,118 1159 1160 1161 419 Interest & Dividends 1162 GP S 1163 GP SNP (79,298.238)(74,748.011)(4.550.227)201,475 (4.348.752)1164 Total Operating Deductions for Tax B6 (79.298,238)(74.748.011 )(4.550,227)201,475 (4,348.752) 1165 1166 1167 41010 Deferred Income Tax - Federal-DR 1168 GP S 27.885.806 27.747.783 138,023 (110,006)28.017 1169 P TROJD 1170 PT SG 31.324 29,428 1,896 1.896 1171 LABOR SO 8.859,456 8.346.117 513,338 (5,052)508.286 1172 GP SNP 44.945.274 42.366.261 2.579.013 2.579.013 1173 P SE 18.245,954 17.088.974 1.156.980 548.997 1.705.978 1174 PT SG 42.534,872 39.960,452 2,574.420 8.940,991 11.515,11 1175 P SGCT 1176 GP GPS 24.704,090 23.272,675 1,431,415 1.431,415 1177 TAXDEPR TAXDEPR 934.697,178 887.014.033 47.683.145 47.683,145 1178 CUST SADDEBT 1179 CUST CN 18,276 17,569 707 707 1180 P IBT 1181 DPW SNPD 1182 B7 1,101,922.230 1.045,843.293 56,078,937 9.374,930 65,453.868 1183 2010 PROTOCOL Page 2.19 Year.End FERC BUS UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJTOTAL 1184 1185 1186 41110 Deferred Income Tax - Federal-CR 1187 GP S (34,496,605)(32,484,238)(2,012,367)338,916 (1,673,451 )1188 P SE (12,433,468)(11,645,059)(788,409)25,713 (762,696) 1189 P SG (538,368)(505,783)(32,585)(32,585) 1190 GP SNP (28,801,933)(27,149,244)(1,652,689)(1,652,689) 1191 PT SG (8,590,259)(8,070,334)(519,925)(1,094,411 )(1,614,336)1192 DPW CIAC (17,775,107)(16.951,045)(824,02)(844.062) 1193 LABOR SO (17,583.311)(16,564,491 )(1.018,820)623,107 (395,713)1194 PT SNPD (3,638,499)(3,469.817)(168.682)(168,682)1195 CUST TAXDEPR 1196 P SGCT (425,972)(400.091)(25.881)(25,881) 1197 BOOKDEPR SCHMDEXP (214.973,755)(202.734.209)(12,239.546)(12.239.54) 1198 P TROJD (721,757)(677.700)(44.057)44.057 1199 CUST BADDEBT (499,023)(471,998)(27.025)(27.025) 1200 GP GPS 1201 1202 B7 (340.478,057)(321,124,010)(19,354.047)(62,619)(19,416.666) 1203 1204 Total Deferred Income Taxes B7 761,44,172 724,719,282 36,724,890 9,312,312 46,037,202 1205 SCHMAF Additions - Flow Through 1206 SCHMAF S 1207 SCHMAF SNP 1208 SCHMAF SO 1209 SCHMAF SE 1210 SCHMAF TROJP 1211 SCHMAF SG 1212 B6 1213 1214 SCHMAP Additions - Permanent 1215 P S 29,612 29.612 1216 P SE 98,463 92,219 6,244 6.244 1217 LABOR SNP 1218 SCHMAP-SO SO 14,344.602 13.513,441 831.161 (313,06)518,105 1219 SCHMAP SG 1220 BOOKDEPR SCHMDEXP (234,743)(221,378)(13.365)(13.365) 1221 B6 14,237,933 13,413,894 824.039 (313,056)510,984 1222 1223 SCHMAT Additions - Temporary 1224 SCHMA T -SITUS S 52.139,597 51,484,661 654.936 (613.922)41.014 1225 P SG 1226 DPW CIAC 46,836,990 44,665,606 2,171.384 2.171.384 1227 SCHMAT-SNP SNP 75.892,423 71,537,626 4.354.797 4,354.797 1228 P TROJD 1.901,813 1,785.725 116,Q8 (116,Q8) 1229 P SGCT 1,122,425 1,054,229 68,196 68,196 1230 SCHMAT-SE SE 32,761.900 30,684,460 2,077,440 (67.754)2.009,685 1231 P SG 17,720.677 16,648,135 1,072,543 3,181,194 4.253,736 1232 CUST CN 1233 SCHMAT-SO SO 46,331.612 43.647.046 2,684,566 (1,641.872)1.042.694 1234 SCHMAT-SNP SNPD 9,587,358 9,142,884 444,474 444,474 1235 DPW SADDEBT 1,314.913 1,243.703 71,210 71.210 1236 P SG 1237 BOOKDEPR SCHMDEXP 566,450.834 534.199,916 32,250,918 32.250,918 1238 B6 852,060,543 806,093,991 45,966,551 741.558 46,708,109 1239 1240 TOTAL SCHEDULE - M ADDITIONS B6 866,298,476 819.507.885 46,790,591 428.502 47.219,093 1241 2010 PROTOCOL Page 2.20 Year.End FERC BUS UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJTOTAL 1242 SCHMDF Deductions. Flow Through 1243 SCHMDF S 1244 SCHMDF DGP 1245 SCHMDF DGU 1246 B6 1247 SCHMDP Deductions - Permanent 1248 SCHMDP S 1249 P SE 676,074 633,204 42,870 42,870 1250 PTD SNP 381,03 359,198 21,866 21,866 1251 SCHMDP IBT 1252 P SG 1253 SCHMDP-SO SO 24,434,943 23,019,124 1,415,820 (766,990)648,830 1254 B6 25,492.081 24,011,526 1,480,556 (766,990)713,565 1255 1256 SCHMDT Deductions - Temporary 1257 GP S 73,478,450 73,114,765 363,685 (289,862)73,823 1258 DPW BADDEBT 1259 SCHMDT-5NP SNP 118,429,747 111,634,108 6,795,639 6,795,639 1260 SCHMDT CN 48,156 46,293 1,863 1,863 1261 SCHMDT SG 82,539 77,543 4,996 4,996 1262 CUST DGP 1263 P SE 48,077,661 45,029,045 3,048,616 1,446,595 4,495,211 1264 SCHMDT-SG SG 112,078,393 105,294,857 6,783,536 23,559,303 30,342,839 1265 SCHMDT-GPS GPS 65,094,701 61,322,957 3,771,745 3,771,745 1266 SCHMDT-SO SO 23,344,458 21,991,824 1,352,634 (13,312)1,339,322 1267 TAXDEPR TAXDEPR 2,462,905,267 2,337,261,292 125,643,975 125,643,975 1268 DPW SNPD 1269 B6 2,903,539,372 2,755,772,684 147,766,689 24,702,724 172,469,413 1270 1271 TOTAL SCHEDULE - M DEDUCTIONS B6 2,929,031,454 2,779,784,209 149,247,244 23,935,734 173,182,978 1272 1273 TOTAL SCHEDULE - M ADJUSTMENTS B6 (2,062,732,978)(1,960,276,324)(102,456,653)(23,507,232)(125,963,885) 1274 1275 1276 1277 40911 State Income Taxes 1278 IBT S (58,051,019)(55,156,461)(2,894,558)(1,436,597)(4,331,155)1279 IBT SE 1280 PTC P SG (297,049)(279,070)(17,979)(29,945)(47,923) 1281 IBT IBT 1282 Total State Tax Expense (58,348,068)(55,435,531)(2,912,537)(1,466.541 )(4,379,078) 1283 1284 1285 Calculation of Taxable Income: 1286 Operating Revenues 4,402,215,385 4,146,750,451 255,464,934 7,428,829 262,893,763 1287 Operating Deductions: 1288 o & M Expenses 2,692,685,201 2,527,324,231 165,360,970 10,840,128 176,201,098 1289 Depreciation Expense 491,643,870 463,652,092 27,991,778 2,738,026 30,729,804 1290 Amortization Expense 44,975,946 42,481,316 2,494,630 272,898 2,767,529 1291 Taxes Other Than Income 136,512,728 130,094,757 6,417,971 765,162 7,183,133 1292 Interest & Dividends (AFUDC-Equity)(79,298,238)(74,748,011)(4,550,227)201,475 (4,348,752) 1293 Misc Revenue & Expense (5,388,606)(5,100,609)(287,997)(345,174)(633,17)1294 Total Operating Deductions 3.281,130,902 3,Oa3. 703, 776 197,427,126 14,472,515 211,899,641 1295 Other Deductions: 1296 Interest Deductions 337,008,309 317,670,373 19,337,936 1,092,182 20,430,118 1297 Interest on PCRBS 1298 Schedule M Adjustments (2,062,732,978)(1,960,276,324)(102,456,653)(23,507,232)(125,963,885) 1299 1300 Income Before State Taxes (1,278,656,804)(1,214,900,023)(63,756,781)(31,643,100)(95,399,881) 1301 1302 State Income Taxes (58,348,068)(55,435,531 )(2,912,537)(1,466,541)(4,379,078)1303 1304 Total Taxable Income (1,220,308,736)(1,159,464,491 )(60,844,244)(30,176,559)(91,020,803) 1305 1306 Tax Rate 35.0%35.0%35.0%35.0%35.0% 1307 1308 Federal Income Tax - Calculated (427,108,058)(405,812,572)(21,295,486)(10,561,796)(31,857,281)1309 1310 Adjustments to Calculated Tax: 1311 40910 PMI P SE (88,878)(83,242)(5,636)(5,636)1312 40910 PTe P SG (55,535,369)(52,174,095)(3,361,274)(842,290)(4,203,564)1313 40910 P SO (29,612)(27,896)(1,716)(1,716)1314 40910 IRS seWe LABOR S 1315 Federal Income Tax Expense (482.761,917)(458,097,806)(24,664,111 )(11,404,086)(36,068,197)1316 1317 Total Operating Expenses 3,578,889,124 3,367,985,168 210,903,956 10,712,725 221,616,681 2010 PROTOCOL Page 2.21 Year-End FERC BUS UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJTOTAL 1318 310 Land and Land Rights 1319 P SG 2.328,228 2.187.312 140.916 140.916 1320 P SG 34.798.44 32.692.272 2,106,173 2,106,173 1321 P SG 56.303.435 52,895,674 3,407,761 3,407,761 1322 P S 1323 P SG 2,468.743 2,319,323 149,420 149,420 1324 B8 95.898.852 90,094,581 5,804,271 5,804,271 1325 1326 311 Structures and Improvements 1327 P SG 233,697,069 219,552.572 14,144.497 14.144,497 1328 P SG 325,016,640 305,345.033 19.671,607 19.671,607 1329 P SG 304.038,753 285,636.831 18,01.922 18.401,922 1330 P SG 58,700,214 55,147.388 3.552.826 3.552.826 1331 B8 921,452.677 865.681.824 55,770,852 55.770,852 1332 1333 312 Boiler Plant Equipment 1334 P SG 665.806.134 625.508,269 40,297,865 40,297.865 1335 P SG 642,590.325 603.697,595 38,892.730 38.892.730 1336 P SG 1.885,355.962 1,771,244,938 114,111,024 28.935,270 143.046.294 1337 P SG 324,773,916 305,116,999 19,656.916 19.656,916 1338 B8 3,518,526,337 3,305,567.802 212.958.535 28.935.270 241,893.805 1339 1340 314 Turbogenerator Units 1341 P SG 133,730,947 125.636,892 8,094,055 8.094.055 1342 P SG 144,430.870 135.689.203 8,741,667 8.741.667 1343 P SG 554,615.741 521.047,666 33.568,075 33.568,075 1344 P SG 63.736,56 59.878,812 3,857,644 3,857,644 1345 B8 896,514.013 842,252,572 54.261,442 54.261,442 1346 1347 315 Accessory Electric Equipment 1348 P SG 87.016,417 81,749,755 5.266,662 5,266.662 1349 P SG 138.274,538 129,905,483 8.369,056 8,369.056 1350 P SG 124,032,336 116,525,289 7.507,048 7,507.048 1351 P SG 66,644,224 62.610,587 4,033,637 4.033,637 1352 B8 415,967,515 390,791.113 25,176,402 25.176,02 1353 1354 1355 1356 316 Misc Power Plant Equipment 1357 P SG 4.715.664 4,430,249 285,15 285,415 1358 P SG 5.085.197 4,777,416 307,781 307,781 1359 P SG 19,393,369 18,219.587 1.173.782 1,173.782 1360 P SG 4,039,790 3,795,282 244.508 244.508 1361 B8 33,234,020 31,222,534 2,011,487 2,011.487 1362 1363 317 Steam Plant ARO 1364 P S 1365 B8 1366 1367 SP Unclassified Steam Plant - Account 300 1368 P SG 3.351,463 3.148,616 202,87 202,847 1369 B8 3.351,463 3.148,616 202,87 202,87 1370 1371 1372 Total Steam Production Plant B8 5,884,94,878 5,528.759,042 356,185,835 28,935,270 385,121,105 1373 1374 1375 Summary of Steam Production Plant by Factor 1376 S 1377 DGP 1378 DGU 1379 SG 5,884,944,878 5,528,759,02 356,185,835 28,935.270 385.121,105 1380 SSGCH 1381 Total Steam Production Plant by Factor 5,884,944,878 5.528.759.042 356,185,835 28,935.270 385.121,105 1382 320 Land and Land Rights 1383 P SG 1384 P SG 1385 B8 1386 1387 321 Structures and Improvements 1388 P SG 1389 P SG B8 1390 2010 PROTOCOL Page 2.22Year-End FERC BUS UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJTOTAL 1391 1392 322 Reactor Plant Equipment 1393 P SG 1394 P SG 1395 B8 1396 1397 323 Turbogenerator Units 1398 P SG 1399 P SG 1400 B8 1401 1402 324 Land and Land Rights 1403 p SG 1404 P SG 1405 B8 1406 1407 325 Misc. Power Plant Equipment 1408 p SG 1409 P SG 1410 B8 1411 1412 1413 NP Unclassified Nuclear Plant - Acct 300 1414 P SG 1415 B8 1416 1417 1418 Total Nuclear Production Plant B8 1419 1420 1421 1422 Summary of Nuclear Production Plant by Factor 1423 DGP 1424 DGU 1425 SG 1426 1427 Total Nuclear Plant by Factor 1428 1429 330 Land and Land Rights 1430 P SG 10,621,118 9,978,276 642,82 642,842 1431 P SG 5,269,427 4,950,496 318,932 318,932 1432 P SG 9,560,168 8,981,540 578,628 578,628 1433 P SG 672,873 632,148 40,726 40,726 1434 B8 26,123,587 24,542,459 1,581,128 1.581,128 1435 1436 331 Structures and Improvements 1437 P SG 20,915,379 19.649,478 1,265,902 1,265,902 1438 P SG 5,280,294 4,960,705 319,589 319,589 1439 P SG 78,435,286 73,687,997 4,747,290 4,747,290 1440 P SG 8,183,946 7,688,613 495,333 495,333 1441 B8 112,814,905 105,986,792 6,828,113 6,828,113 1442 1443 332 Reservoirs, Dams & Waterways 1444 P SG 150,943,088 141,807,270 9,135,819 9,135,819 1445 P SG 20,006,881 18,795,966 1,210,915 1,210,915 1446 P SG 114,583,184 107,648,045 6,935,138 1,260,021 8,195,159 1447 P SG 40,934,944 38,457,359 2,477,584 486,52 2,964,127 1448 B8 326,468.097 306,708,641 19,759,456 1,746,563 21,506,020 1449 1450 333 Water Wheel, Turbines, & Generators 1451 P SG 31,307,452 29,412,571 1,894,881 1,894,881 1452 P SG 8,771,526 8,240,630 530,896 530,896 1453 P SG 45,115,448 42,384,839 2,730,609 2,730,609 1454 P SG 27,236,711 25,588,211 1,648,500 1,648,500 1455 B8 112,431,137 105,626,251 6,804,886 6,804,886 1456 1457 334 Accessory Electric Equipment 1458 P SG 4,363,326 4,099,236 264,090 264,090 1459 P SG 3,646,790 3,426,068 220,722 220,722 1460 P SG 44,929,172 42,209,837 2,719,335 2,719,335 1461 P SG 7,177,004 6,742,617 434,388 434,388 1462 B8 60,116,292 56,477,758 3,638,534 3,638,534 1463 2010 PROTOCOL Page 2.23Year-End FERC BUS UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJTOTAL1464 1465 1466 335 Misc. Power Plant Equipment 1467 P SG 1,195,178 1,122.840 72,338 72,338 1468 P SG 161,986 152,181 9,804 9,804 1469 P SG 992,216 932,162 60,054 60,054 1470 P SG 11,353 10,666 687 687 1471 B8 2,360,733 2,217,850 142,883 142,883 1472 1473 336 Roads, Railroads & Bridges 1474 P SG 4,648,527 4,367.176 281.352 281,352 1475 P SG 822,839 773.037 49.802 49.802 1476 P SG 10,183,215 9,566.876 616,338 616.338 1477 P SG 668.735 628,259 40,475 40,475 1478 B8 16,323,315 15.335,348 987,967 987.967 1479 1480 337 Hydro Plant ARO 1481 P S 1482 B8 1483 1484 HP Unclassified Hydro Plant - Acct 300 1485 P S 1486 P SG 1487 P SG 1488 P SG 1489 B8 1490 1491 Total Hydraulic Production Plant B8 656,638,066 616,895,098 39,742,968 1,746,563 41,489,532 1492 1493 Summary of Hydraulic Plant by Factor 1494 S 1495 SG 656.638.066 616,895,098 39,742,968 1,746,563 41,489,532 1496 DGP 1497 DGU 1498 Total Hydraulic Plant by Factor 656,638,066 616,895,098 39,742,968 1,746,563 41.489,532 1499 1500 340 Land and Land Rights 1501 P SG 23,516.708 22,093,361 1,423,347 1,423,347 1502 P SG 5,394,604 5,068,096 326,508 326.508 1503 P SG 1504 B8 28,911,312 27,161,457 1,749,855 1,749,855 1505 1506 341 Structures and Improvements 1507 P SG 107,792,505 101.268,372 6,524,133 6,524,133 1508 P SG 163.512 153,615 9,897 9,897 1509 P SG 43.775.824 41,126.296 2,649.528 2,649.528 1510 P SG 4,241.952 3.985.208 256,744 256,744 1511 B8 155,973,793 146,533,491 9.44,302 9.44,302 1512 1513 342 Fuel Holders, Producers & Accessories 1514 P SG 8,406,209 7.897,424 508,785 508,785 1515 P SG 121,339 113.995 7.344 7.344 1516 P SG 2.284.126 2,145.879 138.247 138.247 1517 B8 10,811.674 10,157.298 654,376 654.376 1518 1519 343 Prime Movers 1520 P S 1521 P SG 754,440 708,777 45.662 45,662 1522 P SG 1,801,277,182 1.692.255,019 109.022,163 109.022,163 1523 P SG 658,057,132 618.228,275 39.828,857 39.828,857 1524 P SG 53,648,952 50,401,854 3.247.099 3.247,099 1525 B8 2.513.737.706 2.361.593.925 152,143.781 152.143,7811526 1527 344 Generators 1528 P S 1529 P SG 47,700,523 44,813.452 2,887.070 2,887,070 1530 P SG 283,380,358 266.228,783 17.151,574 17,151.574 1531 P SG 15.873,643 14.912,892 960,751 960.751 1532 B8 346.954,524 325.955,128 20.999,396 20,999.396 2010 PROTOCOL Page 2.24 Year-End FERC BUS UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJTOTAL 1533 1534 345 Accessory Electric Plant 1535 P SG 134.281.439 126.154.066 8.127.374 8.127.374 1536 P SG 97.391.746 91,497.118 5.894,628 5,894,628 1537 P SG 156.586 147,109 9,477 9,477 1538 P SG 2.919.649 2,742,937 176,712 176,712 1539 S8 234,749,420 220,541,229 14,208.191 14.208,191 1540 1541 1542 1543 346 Misc. Power Plant Equipment 1544 P SG 9.819.979 9.225,625 594.353 594,353 1545 P SG 2,349.890 2.207,664 142,227 142.227 1546 P SG 11.813 11.098 715 715 1547 S8 12.181.682 11,444.387 737.295 737,295 1548 1549 347 Other Production ARO 1550 P S 1551 S8 1552 1553 OP Unclassified Other Prod Plant-Acctl02 1554 P S 1555 P SG (4.484.801 )(4,213.359)(271,442)(271.442) 1556 (4,484.801 )(4,213,359)(271,442)(271,442) 1557 1558 Total Other Production Plant B8 3,298,835,309 3,099,173,557 199,661,753 199,661,153 1559 1560 Summary of Other Production Plant by Factor 1561 S 1562 DGU 1563 SG 3.298.835,309 3,099,173,557 199.661.753 199,661,753 1564 SSGCT 1565 Total of Other Production Plant by Factor 3.298.835.309 3,099,17.557 199,661,753 199,661,753 1566 1567 Experimental Plant 1568 103 Experimental Plant 1569 P SG 1570 Total Experimental Production Plant B8 1571 1572 Total Production Plant B8 9,840,418,253 9,244,827,697 595,590,556 30,681,833 626,272,390 1573 350 Land and Land Rights 1574 T SG 21,114,634 19,836.673 1,277.962 1.277.962 1575 T SG 48,91,936 45,556,965 2,934,971 2.934,971 1576 T SG 111.910,895 105.137,497 6,773.398 (25.595)6,747.804 1577 S8 181,517,465 170,531,135 10,986.331 (25.595)10.960.736 1578 1579 352 Structures and Improvements 1580 T S 1581 T SG 7,550,730 7,093,722 457.007 457,007 1582 T SG 18,144.311 17,046,128 1,098.183 1.098.183 1583 T SG 97,158,664 91,278,143 5.880.521 5.880.521 1584 S8 122,853,704 115,417,993 7,435.711 7,435.711 1585 1586 353 Station Equipment 1587 T SG 127.623.942 119,899,513 7,724,429 7.724,429 1588 T SG 186,316.529 175,039,735 11,276.794 11.276.794 1589 T SG 1,224,680,278 1.150.556,598 74,123.679 74.123,679 1590 S8 1,538,620,749 1,445.495,846 93,124.902 93,124,902 1591 1592 354 Towers and Fixtures 1593 T SG 161.082,488 151.332.983 9.749.505 9.749.505 1594 T SG 128.007.635 120.259,983 7.747,652 7.747.652 1595 T SG 336.682.164 316.304,502 20.377,662 20.377,662 1596 B8 625.772.287 587.897,468 37.874,819 37,874,819 1597 1598 355 Poles and Fixtures 1599 T SG 66.617.046 62.585.054 4.031,992 4,031.992 1600 T SG 117 .303.325 110.203.550 7.099,775 7,099,775 1601 T SG 415.637.115 390,480.711 25.156,404 9,151,416 34,307.820 1602 S8 599.557,486 563,269.315 36.288,171 9,151,416 45,439.587 1603 2010 PROTOCOL Page 2.25 Year-End FERC BUS UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJTOTAL 1604 356 Clearing and Grading 1605 T SG 194.103.526 182.355.425 11.748.101 11.748.101 1606 T SG 151.170.861 142.021.256 9.149,605 9.149.605 1607 T SG 433.610.805 407.366.545 26.244.261 26.244.261 1608 S8 778.885.193 731.743.226 47.141,966 47.141.966 1609 1610 357 Underground Conduit 1611 T SG 6.371 5.985 386 386 1612 T SG 91.651 86.103 5.547 5.547 1613 T SG 3.161,431 2.970.085 191.345 191,345 1614 S8 3.259,452 3.062.174 197.278 197,278 1615 1616 358 Underground Conductors 1617 T SG 1618 T SG 1.087.552 1,021.728 65.824 65.824 1619 T SG 6.387.543 6,000.937 386.606 386.606 1620 S8 7,475.095 7.022.665 452,430 452,430 1621 1622 359 Roads and Trails 1623 T SG 1.863.032 1.750.272 112.760 112.760 1624 T SG 44.513 413.851 26,62 26.662 1625 T SG 9.295.159 8,732.570 562.589 562.589 1626 S8 11.598,703 10,896.693 702.011 702,011 1627 1628 TP Unclassified Trans Plant - Acct 300 1629 T SG 469.574,099 441.153.163 28,20.936 28,20.936 1630 S8 469.574,099 441.153,163 28,420.936 28,420.936 1631 1632 TSO Unclassified Trans Sub Plant - Acct 300 1633 T SG 1634 S8 1635 1636 Total Transmission Plant 88 4,339,114,233 4,076,489,678 262,624,554 9,125,821 271,750,376 1637 Summary of Transmission Plant by Factor 1638 DGP 1639 DGU 1640 SG 4.339.114.233 4.076,89.678 262.624.554 9.125.821 271.750.376 1641 Total Transmission Plant by Factor 4.339.114.233 4.076.489.678 262.624.554 9,125.821 271.750.376 1642 360 Land and Land Rights 1643 DPW S 52.837,393 51,476,125 1,361.267 1.361,267 1644 S8 52.837.393 51,476.125 1,361.267 1.361.267 1645 1646 361 Structures and Improvements 1647 DPW S 74.675.983 73.174,078 1.501.905 1.501,905 1648 S8 74.675.983 73.174,078 1.501,905 1.501.905 1649 1650 362 Station Equipment 1651 DPW S 822.438.749 794.121,744 28.317.005 28.317,005 1652 S8 822,438.749 794.121,744 28.317.005 28,317.005 1653 1654 363 Storage Sattery Equipment 1655 DPW S 1656 S8 1657 1658 364 Poles, Towers & Fixtures 1659 DPW S 936.606.530 872,248.984 64.357.546 64.357.546 1660 S8 936.606.530 872,248.984 64.357.546 64.357.546 1661 1662 365 Overhead Conductors 1663 DPW S 646,426.178 612.036.781 34.389.397 34.389.397 1664 S8 646,426.178 612,036.781 34.389.397 34.389.397 1665 2010 PROTOCOL Pcige 2.26 Year-End FERC BUS UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJTOTAL 1666 366 Underground Conduit 1667 DPW S 300,853,912 293,226,761 7,627,151 7,627,151 1668 B8 300,853,912 293,226,761 7,627,151 7,627,151 1669 1670 . 1671 1672 1673 367 Underground Conductors 1674 DPW S 716,202,893 692,155,372 24,047,521 24,047,521 1675 B8 716,202,893 692,155,372 24,047,521 24,047,521 1676 1677 368 Line Transformers 1678 DPW S 1,092.258,181 1,024,496,725 67,761,455 67,761,455 1679 B8 1,092,258,181 1,024,496,725 67,761,455 67,761,455 1680 1681 369 Services 1682 DPW S 581,777,749 552,728,553 29,049,197 29,049,197 1683 B8 581,ïi1,ï49 552,728,553 29,049,197 29,049,197 1684 1685 370 Meters 1686 DPW S 179,597,171 165,632,928 13,964.243 13,964,243 1687 B8 179,597,171 165,632,928 13,964,243 13,964,243 1688 1689 371 Installations on Customers' Premises 1690 DPW S 8,801,076 8,631,743 169,333 169,333 1691 B8 8,801,076 8,631,743 169,333 169,333 1692 1693 372 Leased Propert 1694 DPW S 1695 B8 1696 1697 373 Street Lights 1698 DPW S 60,795,839 60,180,066 615,773 615,773 1699 B8 60,795,839 60,180,066 615,773 615,773 1700 1701 DP Unclassified Dist Plant - Acct 300 1702 DPW S 12,090,316 10,561,483 1,528,833 1,528,833 1703 B8 12,090,316 10,561,483 1,528,833 1,528,833 1704 1705 DSO Unclassified Dist Sub Plant - Acct 300 1706 DPW S 1707 B8 1708 1709 1710 Total Distribution Plant B8 5,485,361,969 5,210,671,34 274,690,625 274,690,625 1711 1712 Summary of Distribution Plant by Factor 1713 S 5,485,361,969 5,210,671,344 274,690,625 274,690,625 1714 1715 Total Distribution Plant by Factor 5,485,361,969 5,210,671,344 274,690,625 274,690,625 2010 PROTOCOL Page 2.27 Year-End FERC BUS UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJTOTAL 1716 389 Land and Land Rights 1717 G-SITUS S 9,472,275 9,274,636 197,639 197,639 1718 GUST GN 1,128,506 1,084,845 43,661 43,661 1719 PT SG 332 312 20 20 1720 G-SG SG 1.228 1,153 74 74 1721 PTD SO 5,598.055 5.273,690 324.365 324,365 1722 68 16,200.395 15.634,636 565,759 565,759 1723 1724 390 Structures and Improvements 1725 G-SITUS S 113,258,556 103,350,062 9,908,495 9.908,95 1726 PT SG 356,327 334,760 21,567 21,567 1727 PT SG 1,638.404 1,539.240 99,164 99,164 1728 GUST GN 12,312,990 11,836,614 476,376 476,376 1729 G-SG SG 4,107,582 3,858.971 248.611 248.611 1730 PTD SO 103,816.679 97.801.289 6.015.390 6,015,390 1731 68 235,90,538 218.720,936 16.769.603 16,769,603 1732 ii33 391 Offce Furniture & Equipment 1734 G-SITUS S 10.714,257 9,922,539 791,718 791,718 1735 PT SG 1,046 982 63 63 1736 PT SG 5,295 4.975 320 3201737GUSTGN8.507,385 8,178.243 329,141 329,141 1738 G-SG SG 4,793,839 4,503.692 290.147 290,147 1739 P SE 80,160 75,077 5,083 5,083 1740 PTD SO 53,024,085 49.951,741 3,072,344 3,072,344 1741 G-SG SG 74,351 69,851 4,500 4,500 1742 G-SG SG 1743 68 77,200,417 72,707,100 4,493,317 4,493,317 1744 1745 392 Transportation Equipment 1746 G-SITUS S 72.695,382 67,622,274 5,073.108 5,073.108 1747 PTD SO 7,496,170 7,061,824 434,346 434,346 1748 G-SG SG 16.861,910 15,841,344 1,020.566 1,020.566 1749 GUST GN 1750 PT SG 788,230 740.522 47.708 47.708 1751 P SE 404,148 378,521 25,627 25,27 1752 PT SG 120,286 113,006 7,280 7,280 1753 G-SG SG 343,984 323,164 20,820 20,8201754PTSG44,655 41,952 2,703 2,703 1755 68 98.754.764 92,122,607 6,632,157 6.632.157 1756 1757 393 Stores Equipment 1758 G-SITUS S 8.748,806 8,259,899 488.907 488,907 1759 PT SG 108,431 101.868 6.563 6.563 1760 PT SG 360,063 338.270 21.793 21.793 1761 PTD SO 366.257 345,035 21,222 21.222 1762 G-SG SG 4,117,724 3,868,499 249,225 249.225 1763 PT SG 53.971 50.704 3,267 3.267 1764 68 13,755,252 12.964,276 790,976 790,976 2010 PROTOCOL Page 2.28 Year-End FERC BUS UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJTOTAL 1765 1766 394 Tools, Shop & Garage Equipment 1767 G-SITUS S 31,993,392 30,190,583 1.802.808 1.802.808 1768 PT SG 1,547.621 1,453,951 93,670 93.670 1769 G-SG SG 20,748.569 19,492.763 1.255.806 1,255.806 1770 PTD SO 3,941.347 3.712.976 228.371 228,371 1771 P SE 7.106 6,656 451 451 1772 PT SG 1.779.683 1.671.968 107.715 107,715 1773 G-SG SG 1,702.983 1.599.910 103.073 103.073 1774 G-SG SG 89.913 84,471 5.442 5.442 1775 B8 61,810.613 58.213.278 3.597.335 3.597,335 1776 1777 395 Laboratory Equipment 1778 G-SITUS S 24,898.296 23,620.023 1.278.273 1,278,273 1779 PT SG 1,518 1.426 92 92 1780 PT SG 5,371 5,06 325 325 1781 PTD SO 5,041,840 4.749.704 292.136 292.136 1782 p SE 7.593 7,112 4ôî 481 1783 G-SG SG 6,252,885 5,874.430 378.455 378,55 1784 G-SG SG 253.001 237.688 15.313 15.313 1785 G-SG SG 14,022 13,173 849 849 1786 B8 36,474,525 34.508,601 1.965.924 1.965.924 1787 1788 396 Power Operated Equipment 1789 G-SITUS S 96,176,244 89.210,759 6.965.485 6,965,85 1790 PT SG 845,108 793,958 51,150 51.150 1791 G-SG SG 31.225,794 29,335,855 1,889,939 1,889,939 1792 PTD SO 1.137,422 1,071,517 65.905 65.905 1793 PT SG 1.664,492 1.563,749 100.743 100,743 1794 P SE 73,823 69,142 4,681 4,681 1795 P SG 1796 G-SG SG 999,837 939,322 60.515 6Ó,515 1797 B8 132.122,721 122.984,302 9,138,419 9,138,419 1798 397 Communication Equipment 1799 G-SITUS S 108,711,341 102,010,465 6,700.875 6.700,875 1800 PT SG 2,017,325 1,895,226 122.098 122,098 1801 PT SG 2,735,730 2,570,150 165,580 165.580 1802 PTD SO 49.790,369 46,905,394 2,884,974 2.884.974 1803 CUST CN 2,849,382 2,739,142 110.239 110.239 1804 G-SG SG 92,965,111 87,338,05 5.626,706 5,626.706 1805 P SE 126,846 118,802 8,03 8,043 1806 G-SG SG 606,135 569,448 36.686 36.686 1807 G-SG SG 1,590 1,494 96 96 1808 B8 259,803,827 244,148,528 15,655,299 15.655.299 1809 1810 398 Misc. Equipment 1811 G-SITUS S 1,462,713 1,398,361 64,352 64.352 1812 PT SG 1813 PT SG 1814 CUST CN 211,499 203,316 8.183 8.183 1815 PTD SO 3,306,006 3,114,448 191,558 191.558 1816 P SE 1,668 1,562 106 106 1817 G-SG SG 1,918,568 1,802,447 116,121 116.121 1818 G-SG SG 1819 B8 6.900,453 6,520.133 380,320 380.320 1820 1821 399 Coal Mine 1822 P SE 274.151.311 256,767.312 17.383.999 13.434.281 30,818.280 1823 MP P SE 1824 B8 274,151.311 256,767,312 17.383.999 13,434,281 30.818,280 1825 1826 399L WIDCO Capital Lease 1827 P SE B8 1828 1829 1830 Remove Capital Leases 1831 B8 1832 2010 PROTOCOL Page 2.29 Year.End FERC BUS UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJTOTAL 1833 1011390 General Capital Leases 1834 G-SITUS S 18,984,156 18,984,156 1835 P SG 16,951,793 15,925,787 1,026,006 1,026,006 1836 PTD SO 12,664,054 11,930,268 733,786 733,786 1837 B9 48,600,002 46.840,210 1,759,792 1,759,792 1838 1839 Remove Capital Leases (48,600,002)(46,840,210)(1,759,792)(1,759,792) 1840 1841 1842 1011346 General Gas Line Capital Leases 1843 P SG 1844 B9 1845 1846 Remove Capital Leases 1847 1848 1849 GP Unclassified Gen Plant - Acct 300 1850 G-SITUS S 1851 PTD SO 672,542 633,573 38,969 38,969 1852 CUST CN 1853 G-SG SG 1854 PT SG 1855 PT SG 1856 B8 672,542 633,573 38,969 38,969 1857 1858 399G Unclassified Gen Plant - Acct 300 1859 G-SITUS S 1860 PTD SO 1861 G-SG SG 1862 PT SG 1863 PT SG 1864 B8 1865 1866 Total General Plant B8 1,213,337,359 1,135,925,283 77,412,077 13,434,281 90,846,357 1867 1868 Summary of General Plant by Factor 1869 S 497,115,417 463,843,757 33,271,660 33,271,660 1870 OGP 1871 OGU 1872 SG 218,104,703 204,903,933 13,200,770 13,200,770 1873 SO 246,854,826 232,551,460 14,303,366 14,303,366 1874 SE 274,852,655 257,424,183 17.428,472 13,434,281 30,862,752 1875 CN 25,009,761 24,042,161 967,601 967,601 1876 OEU 1877 SSGCT 1878 SSGCH 1879 Less Capital Leases ~48,600,002)(46,840,210)11,59,792) £,759,792) 1880 Total General Plant by Factor 1, 13,337,359 1,135,925,283 7,412,077 13,34,281 ,846,357 1881 301 Organization 1882 I-SITUS S 1883 PTO SO 1884 I-SG SG 1885 B8 1886 302 Franchise & Consent 1887 I-SITUS S 1,000,000 1,000,000 1,000,000 1888 I-SG SG 11,966,103 11,241,856 724,247 724,247 1889 I-SG SG 173,628,256 163,119,419 10,508,837 10,508,837 1890 I-SG SG 9,240,742 8,681,446 559,295 559,295 1891 P SG 1892 P SG 600,993 564,618 36,375 36,375 1893 B8 196,436,094 183,607,340 12,828,755 12,828,755 1894 2010 PROTOCOL Page 2.30Year.End FERC 8US UNADJUSTED RESULTS IDAHOACCTDESCRIPFUNCFACTORRefTOTALOTHERIDAHOADJUSTMENT ADJTOTAL 1895 303 Miscellaneous Intangible Plant 1896 I-SITUS S 7.517.189 7.089.597 427.593 427.5931897I-SG SG 108.821.038 102,234,653 6.586.385 849,459 7.435.8441898PTDSO367.518,11 346.223.504 21.294.906 21.294.9061899PSE3,440.744 3.222.565 218.178 218.178 1900 CUST CN 120.558.779 115.894,491 4,664.288 4.664.2881901PSG 1902 P SG 1903 88 607,856,161 574.664,811 33.191.351 849,459 34.040.8101904303Less Non-Utility Plant 1905 I-SITUS S 1906 607.856.161 574,664.811 33,191.351 849,459 34.040.810 1907 IP Unclassified Intangible Plant - Acct 300 1908 I-SITUS S 1909 I-SG SG 1910 P SG 1911 PTD SO 1912 1913 1914 Tolallntangible Ptant 88 804,292,255 758,272,150 46,020,105 849,459 46,869,564 1915 1916 Summary of Intangible Plant by Factor 1917 S 8,517,189 7.089,597 1,427.593 1,427.593 1918 DGP 1919 DGU 1920 SG 304,257.133 285,841.993 18.415,140 849,459 19,264,599 1921 SO 367.518,411 346.223.504 21,294,906 21,294.9061922CN120.558.779 115.894,491 4,664.288 4.664,288 1923 SSGCT 1924 SSGCH 1925 SE .3.440,744 3.222.565 218.178 218.1781926Total Intangible Plant by Factor 804.292.255 758,272,150 46.020,105 849.59 46,869.564 1927 Summary of Unclassified Plant (Account 106 & 102) 1928 DP 12.090.316 10.561.483 1,528.833 1.528.833 1929 DSO 1930 GP 672.542 633.573 38.969 38.969 1931 HP 1932 NP 1933 OP (4,484.801 )(4.213.359)(271.442)(271.442)1934 TP 469.574.099 441.153.163 28,420,936 28,20.936 1935 TSO 1936 IP 1937 MP 1938 SP 3,351,463 3,148,616 202,847 202.8471939Total Unclassified Plant by Factor 481.203,619 451.283,477 29.920.142 29.920.142 1940 1941 Total Electric Plant In Service 88 21,682,524,069 20,426,186,152 1,256,337,918 54,091,394 1,310,429,312 2010 PROTOCOL Page 2.31 Year.End FERC BUS UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJTOTAL 1942 Summary of Electric Plant by Factor 1943 S 5.990.994.575 5.681.604.697 309.389.878 309,389.878 1944 SE 278.293.398 260.646.748 17.646.650 13,434,281 31.080.931 1945 DGU 1946 DGP 1947 SG 14,701,894.321 13.812.063.301 889,831.021 40.657.114 930.488.134 1948 SO 614.373.236 578.774.964 35.598.272 35.598.272 1949 CN 145.568.541 139.936.652 5,631.889 5.631.889 1950 DEU 1951 SSGCH 1952 SSGCT 1953 Less Capital Leases (48.600.002)(46.840.210)(1.759.792)(1.759.792) 1954 21.682,524.069 20,426.186.152 1,256,337.918 54.091.394 1.310,29.312 1955 105 Plant Held For Future Use 1956 DPW S 7,080,785 7.080.785 1957 P SG 1958 T SG 721,Q8 677.407 43.641 (583,724)(540.082) 1959 P SG 8,923.302 8.383.219 540.082 540.082 1960 P SE 953,014 892.583 60.431 (60.431) 1961 G SG 1962 1963 1964 Total Plant Held For Future Use B10 17,678,149 17,033,995 644,154 (64,154) 1965 1966 114 Electric Plant Acquisition Adjustments 1967 P S 1968 P SG 144.614.797 135.861,998 8.752,799 8.752.799 1969 P SG 14.560.711 13.679,425 881.286 881.286 1970 Total Electric Plant Acquisition Adjustment 815 159,175,508 149,541,423 9,634,085 9,634,085 1971 1972 115 Accum Provision for Asset Acquisition Adjustments 1973 P S 1974 P SG (88.957.249)(83.573,118)(5.384.131)(5.384.131 ) 1975 P SG (12.888.017l (12.107,97Ol (780,046l (780.046l1976815(101,845.265 (95.681,089 (6.164,17 (6.164.17 1977 1978 120 Nuclear Fuel 1979 P SE 1980 Total Nuclear Fuel 815 1981 1982 124 Weatherization 1983 DMSC S 2.213.350 2,194,663 18.688 18,88 1984 . DMSC SO ~4,454)(4,196)(258)(258)1985 B16 2.2 8.897 2,190.467 18,30 18,430 1986 1987 182W Weathenzation 1988 DMSC S 6,410.754 3.248.179 3,162.575 3.162.575 1989 DMSC SG 1990 DMSC SGCT 1991 DMSC SO 1992 B16 6,10.754 3.248.179 3,162.575 3.162.575 1993 1994 186W Weathenzation 1995 DMSC S 1996 DMSC CN 1997 DMSC CNP 1998 DMSC SG 1999 DMSC SO 2000 B16 2001 2002 Total Weatherization B16 8,619,651 5,438,64 3,181,004 3,181,004 2010 PROTOCOL Page 2.32 Year-End FERC BUS UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJTOTAL 2003 2004 151 Fuel Stock 2005 P DEU 2006 P SE 178,314,939 167,007,947 11,306,992 2,398,786 13,705,778 2007 P SE 2008 P SE 10,178,149 9,532,750 645,399 645,399 2009 Total Fuel Stock B13 188,493,087 176,540,696 11,952,391 2,398,786 14,351,177 2010 2011 152 Fuel Stock - Undistributed 2012 P SE 2013 2014 2015 25316 DG&T Working Capital Deposit 2016 P SE (2,263,000)(2,119,503)(143,497)(32,593)(176,090) 2017 813 (2,263,000)(2,119,503)(143,497)(32,593)(176,090)2018 2019 25317 DG& T Working Capital Deposit 2020 p SE (1,849,114)(1,731,8ô1ì (117,253)(11,035)íî2ô,288)2021 813 (1,849,114)(1,731,861 )(117,253)(11,035)(128,288) 2022 2023 25319 Provo Working Capital Deposit 2024 P SE 2025 2026 2027 Total Fuel Stock 813 184,380,973 172,689,333 11,691,641 2,355,158 14,046,799 2028 154 Materials and Supplies 2029 MSS S 87.724,078 82,701,505 5,022,573 5,022,573 2030 MSS SG 4,657,098 4,375,227 281,870 281,870 2031 MSS SE 4,477,840 4,193,899 283,941 283.941 2032 MSS SO 220,250 207,488 12.762 12,762 2033 MSS SG 84,929,002 79,788,681 5.140.321 5.140,321 2034 MSS SG (1,860)(1.747)(113)(113) 2035 MSS SNPD (2,521,016)(2,404.141 )(116.875)(116,875)2036 MSS SG 2037 MSS SG 2038 MSS SG 2039 MSS SG 2040 MSS SG 6,920,767 6.501.888 418,879 418.879 2041 MSS SG 2042 Total Materials and Supplies B13 186.406,158 175,362,800 11,043,359 11,043,359 2043 2044 163 Stores Expense Undistributed 2045 MSS SO 2046 2047 813 2048 2049 25318 Provo Working Capital Deposit 2050 MSS SG (273,000)(256,477)(16,523)(16,523) 2051 2052 813 (273,000)(256,77)(16,523)(16.523) 2053 2054 Total Materials & Supplies 813 186.133,158 175.106,323 11,026.835 11,026,835 2055 2056 165 Prepayments 2057 DMSC S 2,918.959 2.728,996 189,963 189.963 2058 GP GPS 10.983,376 10.346.973 636,03 636.403 2059 PT SG 5,058,945 4,752,753 306,192 306.192 2060 P SE 5,474,749 5.127,594 347,155 347.155 2061 PTD SO 20.942.638 19,729,171 1,213,467 1,213,467 2062 Total Prepayments B15 45,378,667 42,685,486 2,693,181 2,693,181 2063 2010 PROTOCOL Page 2.33 Year-End FERC BUS UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJTOTAL 2064 182M Mise Regulatory Assets 2065 DDS2 S 97,616,141 97,484,653 131,488 (309,362)(177,874) 2066 DEFSG SG 2067 P SGCT 7,389,298 6,940,338 448,960 448,960 2068 DEFSG SG-P 186,749 186.749 2069 P SE 2070 P SG 2071 DDS02 SO 8,296.641 7,815,914 480,727 480,727 2072 B11 113,302.081 112.240,905 1,061,175 (122.613)938,53 2073 2074 186M Mise Deferred Debits 2075 LABOR S 15.110.335 15,110,335 2076 P SG 2077 P SG 2078 DEFSG SG 53.166.550 49,948,649 3,217,901 273,203 3,491,104 2079 LABOR SO 1,784 1,681 103 103 2080 P SE 16,440,473 15,397.979 1,042,494 (3,997)1,038,498 2081 P SG 2082 GP EXCTAX 2083 Total Misc. Deferred Debits B11 84,719,143 80,45,64 4,260,499 269,206 4,529,705 2084 2085 Working Capital 2086 CWC Cash Working Capital 2087 CWC S 32,376.753 30,512,397 1,864,356 (14,544)1.849,812 2088 CWC SO 2089 CWC SE 2090 B14 32,376,753 30.512.397 1,864,356 (14,544)1,849,812 2091 2092 OWC Other Work. Cap. 2093 131 Cash GP SNP 2094 135 Working Funds GP SG 2095 141 Notes Receivabh GP SO 2096 143 Other AIR GP SO 48,531,707 45,719,663 2,812,045 2,812,045 2097 232 Al PTD S 2098 232 AlP PTD SO (4,386,790)(4,132.609)(254.181)(254,181) 2099 232 AlP P SE (2,202,647)(2.062.977)(139,670)(139,670) 2100 232 AlP T SG (146,335)(137,478)(8,857)(8,857) 2101 2533 Other Msc, Df.Crd. P S 2102 2533 Othe Msc. Of Crd. P SE (6.240,898)(5,845,162)(395,737)(16.234)(411,971) 2103 230 Asel Retir, Oblig.P SE (2.528,519)(2,368,185)(160,334)(160,334) 2104 230 Assel Retir. Oblig. P S 2105 254105 ARO Reg Liability P S 2106 254105 ARO Reg Liability P SE (877,173)(821.552)(55,622)(55,622) 2107 2533 Cholla Reclamation P SE 2108 B14 32,149,344 30,351,701 1,797.643 (16.234)1.781,409 2109 2110 Total Working Capital B14 64,526,097 60,864,098 3,662,000 (30,778)3,631,222 2111 Miscellaneous Rate Base 2112 18221 Unree Plant & Reg Study Costs 2113 P S 2114 2115 B15 2116 2117 18222 Nuclear Plant - Trojan 2118 P S (28,645)(28.645) 2119 P TROJP 64,498 60.566 3,932 (3.932)0 2120 P TROJD 99,713 93.627 6,087 (6,087)0 2121 615 135.566 125,548 10,019 (10,019)0 2122 2123 2010 PROTOCOL Page 2.34 Year.End FERC BUS UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJTOTAL 2124 2125 1869 Misc Deferred Debits-Trojan 2126 P S 2127 P SG 2128 B15 2129 2130 Total Miscellaneous Rate Base B15 135,566 125,548 10,019 (10,019)0 2131 2132 Total Rate Base Additions B15 762,203,728 720,503,311 41,700,417 1,816,800 43,517,217 2133 235 Customer Service Deposits 2134 CUST S 2135 CUST CN 2136 Total Customer Service Deposits B15 2137 2138 2281 Prop Ins PTD SO 2139 2282 Inj & Dam PTD SO (8,499.000)(8.006.547)(492,453)(492.453) 2140 2283 Pen & Ben PTD SO (24.864.308)(23,423.610)(1,440.698)(1.440.698) 2141 2283 Pen & Ben PTD S (71.232.015)(71.232.015) 2142 254 Reg Liab PTD SE (44.269)(41,462)(2.807)2.807 2143 254 Ins Prov PTD SO 2144 B15 (104.639.593)(102,703.635)(1.935.958)2,807 (1.933.151) 2145 2146 22841 Accum Misc Oper Provisions - Other 2147 P S 2148 P SG 11.500.0001 (1,409.213)(90.787)(90.787) 2149 615 1.500,000 (1,409.213)(90,787)(90.787) 2150 2151 22842 Prv-Trojan P TROJD 2152 230 ARO P TROJP (1,691,988)(1,588.839)(103,149)(103,149) 2153 254105 ARO P TROJP (3,512,728)(3,298,581 )(214,147)(214,147) 2154 254 P S (13,908,965)(13,908,9651 2155 B15 (19,11,682)(18.796,385 (317,296)(317,296) 2156 2157 252 Customer Advances for Construction 2158 DPW S (10,535,734)(10,185,382)(350,352)(3.729)(354,081) 2159 DPW SE 2160 T SG (7,959,228)(7,477,496)(481.732)(330,807)(812.539) 2161 DPW SO 2162 CUST CN 2163 Total Customer Advances for Construction B19 (18.4Ø4,962)(17,662,878)(832.083)(334,536)(1,166,620) 2164 2165 25398 S02 Emissions 2166 P SE (1,571.5071 11,571,507)2167 B19 (1,571,507 1,571,507) 2168 2169 25399 Other Deferred Credits 2170 P S (3,632,420)(3,557,473)(74,947)(74,947) 2171 LABOR SO 2172 P SG (7,639,843)(7,177,442)(462,401)(462,401) 2173 P SE (408,8711 (382,944)(25,927)(25,927) 2174 B19 (11,681,135 (11,11,860)(563,274)(563,274) 2010 PROTOCOL Page 2.35 Year-End FERC BUS UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJTOTAL 2175 2176 190 Accumulated Deferred Income Taxes 2177 P S 15,585,863 15,585,864 (1)(1)2178 CUST CN 47,212 45,385 1,827 1,827 2179 P 1ST 2180 LASOR SO 75,156.683 70.801.923 4.354,760 (257.507)4.097,253 2181 P DGP 2182 CUST SADDEST 3.844,158 3.635,975 208.183 208.183 2183 P TROJD 1,912.923 1,796,157 116.766 (116.766) 2184 P SG 39.603.966 37.206,939 2,397.027 (2,232.800)164.227 2185 P SE (19.942,198)(18.677,658)(1.264.539)596,403 (668,137) 2186 PTD SNP 2187 DPW SNPD 1.793,564 1,710,414 83.150 83,150 2188 P SG 2189 Total Accum Deferred Income Taxes B19 118,002,171 112,104,998 5,897,173 (2,010,671)3,886,502 2190 2191 281 Accumulated Deferred Income Taxes 2192 P S 2193 PT SG (11,642,708)(10,938,034)(704,674)704,674 2194 T SNPT 2195 B19 (11,642,708)(10,938,034)(704,674)704,674 2196 2197 282 Accumulated Deferred Income Taxes 2198 GP S (164.376,500)(164,376,500) 2199 ACCMDIT DITBAL ('3,06,185.039)(2,877,281,043)(168,903.996)168,903,996 2200 P SG 2201 P SG 2202 IBT IBT 2203 LABOR SO 32,477.154 30,595,349 1,881,805 (386)1,881.419 2204 CUST CN 2205 P SE (5,543,047)(5.191,561 )(351.486)(364,430)(715,916) 2206 P SG (5,198.486)(4.883,848)(314,638)(8,487,956)(8,802,594)2207 B19 (3,024,449,418)(2,856.761,103)(167,688.315)(4,325.275)(172,013,591) 2208 2209 283 Accumulated Deferred Income Taxes 2210 GP S (46,066,263)(44,925,191)(1,141,072)1.129,081 (11,991) 2211 P SG (9,100,662)(8.549,845)(550,817)(26,356)(577,172) 2212 P SE (7.531,923)(7,054.322)(477,601)1,517 (476.084) 2213 LABOR SO (3,864,666)(3,640.738)(223,928)140,971 (82,957) 2214 GP GPS (7,448,211 )(7,016,644)(431,567)(431,567) 2215 PTD SNP (4,344,154)(4,094.881 )(249,273)(249,273) 2216 P TROJD 2217 P SG 2218 P SGCT (2.804.313)(2,633,928)(170.385)(170,385) 2219 P SG 2220 B19 (81,160,192)(77.915.549)(3,244.643)1,245.213 (1,999,430) 2221 2222 Total Accum Deferred Income Tax B19 (2,999,250,147)(2,833,509,688)(165,740,459)(4,386,060)(170,126,518) 2223 255 Accumulated Investment Tax Credit 2224 PTD S 2225 PTD ITC84 (1,163,513)(1,163,513)2226 PTD ITC85 (2,365.510)(2.365,510) 2227 PTD ITC86 (1,233,135)(1,233.135) 2228 PTD ITC88 (192,618)(192,618)2229 PTD ITC89 (427,864)(427,864) 2230 PTD ITC90 (287,130)(246.985)(40,145)(40.145) 2231 PTD SO (118,1791 (118,179) 2232 Total Accumlated ITC S19 (5,669,770)(5.629,625)(40,145)(11,179 (158,324) 2233 2234 Total Rate Base Deductions (3,160,349,288)(2,990,829,285)(169,520,003)(6,407,474)(175,927,478) 2235 2010 PROTOCOL Page 2.36 Year-End FERC BUS UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJTOTAL 2236 2237 2238 108SP Steam Prod Plant Accumulated Depr 2239 P S 2240 P SG (804,085.770)(755,18,540)(48,667,229)(48,667,229) 2241 P SG (931,773,797)(875,378,260)(56,395,537)(56,395,537)2242 P SG (599,387,572)(563,109,685)(36,277,887)(699,345)(36,977,231)2243 P SG 2244 P SG (164,881,495)(154,902,055)(9,979,440)(9,979,44)2245 617 (2,500,128,634)(2,348,808,541 )(151,320,093)(699,345)(152,019,438) 2246 2247 108NP Nuclear Prod Plant Accumulated Depr 2248 P SG 2249 P SG 2250 P SG 2251 B17 2252 2253 2254 108HP Hydraulic Prod Plant Accum Depr 2255 P S 2256 P SG (153,199,830)(143,927,422)(9,272,408)(9,272,408)2257 P SG (29,592.043)(27,800,987)(1,791,056)(1,791,056)2258 P SG (64,346,115)(60,451,572)(3,894,544)203,627 (3,690,917)2259 P SG (15,581,955)(14,638,858)(943,097)(92,818)(1,035,914)2260 617 (262,719,943)(246,818,839)(15,901,104)110,809 (15,790,295)2261 2262 1080P Other Production Plant - Accum Depr 2263 P S 2264 P SG (1,499,697)(1,408,928)(90,769)(90,769)2265 P SG (187,115,295)(175,790,156)(11,325,139)(11,325,139)2266 P SG (179,211,214)(168,364,469)(10,846,745)(10,846,745)2267 P SG (20,480,021 )(19,240,469)(1,239,552)(1,239,552)2268 617 (388,306,227)(364,804,022)(23,502,204)(23,502,204)2269 2270 108EP Expenmental Plant - Accum Depr 2271 P SG 2272 P SG 2273 2274 2275 Total Production Plant Accum Depreciation 617 (3,151,154,804)(2,960,431,403)(190,723,402)(588,535)(191,311,937)2276 2277 Summary of Prod Plant Depreciation by Factor 2278 S 2279 DGP 2280 DGU 2281 SG (3,151,154,804)(2,960,431,403)(190,723,402)(588,535)(191,311,937)2282 SSGCH 2283 SSGCT 2284 Total of Prod Plant Depreciation by Factor (3,151,154,84)(2,960,431,403)(190,723,402)(588,535)(191,311937)2285 2286 2287 108TP Transmission Plant Accumulated Depr 2288 T SG (381,012,603)(357,951,845)(23,060,758)2289 T SG (398,290,095)(374,183,618)(24,106,477)2290 T SG 393,511,965)(369,694,683)23,817,281 )(161,960)2291 Total Trans Plant Accum Depreciation B17 , 7 ,814,663 7 , 84,5 7 1, 6 2010 PROTOCOL Page 2.37 Year-End FERC BUS UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJTOTAL 2292 108360 Land and Land Rights 2293 DPW S (7.520.631 )(7.069.954)(450.676)(450.676) 2294 617 (7.520.631)(7.069.954)(450.676)(450.676) 2295 2296 108361 Structures and Improvements 2297 DPW S (14,400,815)(13.938.693)(462.122)(462.122) 2298 617 (14,400.815)(13.938.693)(462.122)(462.122) 2299 2300 108362 Station Equipment 2301 DPW S . (215.414.073)(205.959.864)(9,454.209)(9,454.209) 2302 617 (215,14.073)(205.959.864)(9,454.209)(9,454.209) 2303 2304 108363 Storage Battery Equipment 2305 DPW S 2306 617 2307 2308 108364 Poles. Towers & Fixtures 2309 DPW S (499.610.379)(463.144.133)(36,66.247)(36,66.247) 2310 617 (499.610.379)(463.144.133). (36.466.247)(36.466.247) 2311 2312 108365 Overhead Conductors 2313 DPW S (271.507.003)(260.179.548)(11.327,454)(11.327,454) 2314 617 (271.507.003)(260.179.548)(11.327.454)(11.327,454) 2315 2316 108366 Underground Conduit 2317 DPW S (125.057.953)(121.694.746)(3.363.206)(3.363.206) 2318 617 (125.057.953)(121.694.746)(3.363.206)(3.363.206) 2319 2320 108367 Underground Conductors 2321 DPW S (289.382.714)(278.272.333)(11.110.381)(11.110.381) 2322 B17 (289.382.714)(278.272.333 )(11.110.381)(11.110.381) 2323 2324 108368 Line Transformers 2325 DPW S (374.776.489)(350.828,934)(23.947.556)(23.947.556) 2326 617 (374.776.489)(350.828.934)(23.947.556)(23.947.556) 2327 2328 108369 Services 2329 DPW S (173.063.574)(162.208.058)(10.855.515)(10.855.515) 2330 617 (173.063.574)(162.208.058)(10.855.515)(10.855.515) 2331 2332 108370 Meters 2333 DPW S (73,459.993)(65.057.658)(8,402.334)(8,402.334) 2334 617 (73,459.993)(65.057.658)(8,02.334 )(8,402.334) 2335 2336 2337 2338 108371 Installations on Customers' Premises 2339 DPW S (7.902.179)(7.765.116)(137.063)(137.063) 2340 617 (7.902.179)(7.765.116)(137,03)(137.063) 2341 2342 108372 Leased Properl 2343 DPW S 2344 617 2345 2346 108373 Street Lights 2347 DPW S (27,437.568)(26.951.399)(486.169)(486.169) 2348 617 (27.437.568)(26.951.399)(486.169)(486.169) 2349 2350 108DOO Unclassified Dist Plant - Acct 300 2351 DPW S 2352 617 2353 2354 108DS Unclassified Dist Sub Plant - Acct 300 2355 DPW S 2356 617 2357 2358 108DP Unclassified Dist Sub Plant - Acct 300 2359 DPW S 7.323.293 7.315.721 7.572 7.572 2360 617 7.323.293 7.315.721 7.572 7.572 2361 2362 2363 Total Distribution Plant Accum Depreciation B17 (2,072,210,076)(1.955,754,716)(116,455,361)(116,455,361) 2364 2365 Summary of Distribution Plant Depr by Factor 2366 S (2.072.210.076)(1.955.754.716)(116,455.361 )(116,455.361) 2367 2368 Total Distribution Depreciation by Factor 617 (2.072.210.076)(1.955.754.716)(116,455.361)(116.455.361 ) 2010 PROTOCOL Page 2.38 Year-End FERC BUS UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJTOTAL 2369 108GP General Plant Accumulated Depr 2370 G-SITUS S (152,075,528)(141,631,971)(10,443,557)(10,443,557) 2371 PT SG (3,260,839)(3,063,477)(197,362)(197,362) 2372 PT SG (5,665,017)(5,322,143)(342,875)(342,875) 2373 G-SG SG (49,106,625)(46,134,451)(2,972,175)(2,972,175) 2374 CUST CN (7,361,183)(7,076,386)(284,796)(284,796) 2375 PTD SO (71,958,569)(67,789,115)(4,169,454)(4,169,454) 2376 P SE (334,770)(313,542)(21,228)(21,228) 2377 G-5G SG (40,513)(38,061)(2,452)(2,452)2378 G-SG SG (1,892,045)(1,777,529)(114,516)(114.516) 2379 B17 (291,695,088)(273,146,674)(18,548,414)(18,548,14) 2380 2381 2382 108MP Mining Plant Accumulated Depr. 2383 P S 2384 P SE (155,112,236)(145,276,532)(9,835,703)(36,877)(9,872,581) 2385 B17 (155,112,236)(145,276,532)(9,835,703)(36,877)(9,872,581 ) 2386 108MP Less Centralia Situs Depreciation 2387 P S 2388 617 (155,112,236)(145,276,532)(9,835,703)(36,877 (9,872,581) 2389 2390 1081390 Accum Depr - Capital Lease 2391 PTD SO B17 2392 2393 2394 Remove Capital Leases 2395 617 2396 2397 1081399 Accum Depr - Capital Lease 2398 P S 2399 P SE 617 2400 2401 2402 Remove Capital Leases 2403 617 2404 2405 2406 Total General Plant Accum Depreciation B17 (446,807,324)(418,423,207)(28,384,117)(36,877)(28,420,995) 2407 2408 2409 2410 Summary of General Depreciation by Factor 2411 S (152,075,528)(141,631,971)(10,443,557)(10,43,557) 2412 DGP 2413 DGU 2414 SE (155,447,006)(145,590,074)(9,856,931 )(36,877)(9,893.808) 2415 SO (71,958,569)(67,789,115)(4,169,454)(4,169,454) 2416 CN (7,361,183)(7,076,386)(284,796)(284,796) 2417 SG (59,965,039)(56,335,660)(3,629,379)(3,629,379) 2418 DEU 2419 SSGCT 2420 SSGCH 2421 Remove Capital Leases 2422 Total General Depreciation by Factor (446,807,324)(418,423,207)(28,384,117)(36,877)(28,20,995) 2423 2424 2425 Total Accum Depreciation. Plant In Service B17 (6,842,986,868)(6,436,439,471 )(406,547,397)(787,372)(407,334,769) 2426 111SP Accum Prov for Amort-Steam 2427 P SG 2428 P SG 2429 618 2430 2431 2432 lllGP Accum Prov for Amort-General 2433 G-SITUS S (16,724,813)(16,724,813)2434 CUST CN (2,724,543)(2,619,133)(105,410)(105,410) 2435 I-SG SG 2436 PTD SO (10,775,043)(10,150.710)(624,332)(624,332) 2437 P SE 2438 618 (30,224,398)(29,494,656)(729,742)(729,742) 2439 2010 PROTOCOL Page 2.39 Year-End FERC BUS UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJTOTAL 2440 2441 111HP Accum Prov for Amort-Hydro 2442 P SG 2443 P SG 2444 P SG (135.728)(127,513)(8.215)(8.215) 2445 P SG (437.050)(410.598)(26,452)(26,52) 2446 618 (572.778)(538,111)(34.667)(34.667) 2447 2448 2449 1111P Accum Prov for Amort-Intangible Plant 2450 I-SITUS S (1.045.867)(289.169)(756.698)(756,698) 2451 P SG 2452 P SG (349.396)(328.249)(21.147)(21.147) 2453 P SE (1.299.989)(1.217.557)(82,433)(82,433) 2454 I-SG SG (47.842.258)(44,946.609)(2.895.649)(32.831)(2.928,480) 2455 I-SG SG (14.069,890)(13.218.311)(851.579)(500.760)(1.352.339) 2456 1-5G SG (3,21.089)(3.214.027)(207.061)(207.061) 2457 CUST CN (94.981.920)(91.307,173)(3.674.748)(3.674.748) 2458 P SG 2459 P SG (122.031)(114.645)(7.386)(7.386) 2460 PTD SO (262.133,488)(246.944.839)(15.188.649)(15.188.649) 2461 618 (425.265.929)(401.580.580)(23.685.349)(533.590)(24.218.939) 2462 1111P Less Non-Utilty Plant 2463 NUTIL OTH 2464 (425.265.929)(401.580.580)(23.685.349)(533.590)(24.218.939) 2465 2466 111390 Accum Amtr - Capital Lease 2467 G-SITUS S (5.580.322)(5.580.322) 2468 P SG (1.701.025)(1,598.070)(102.954)(102.954) 2469 PTD SO 1.340.129 1.262,479 77650 77650 2470 (5.941.217)(5.915.913)(25.304)(25.304) 2471 2472 Remove Capital lease Amtr 5.941.217 5.915.913 25.304 25.304 2473 2474 Total Accum Provision for Amortization B18 (456,03,105)(431 ,613,347)(24,44,758)(533,590)(24,983,348) 2475 2476 2477 2478 2479 Summary of Amortization by Factor 2480 S (23.351,001 )(22.594.303)(756,698)(756,698) 2481 DGP 2482 DGU 2483 SE (1,299.989)(1.217.557)(82,433)(82,433) 2484 SO (271.568,401 )(255.833.071 )(15.735.330)(15.735.330) 2485 CN (97.706,463)(93.926.306)(3.780.157)(3.780,157) 2486 SSGCT 2487 SSGCH 2488 SG (68.07'8,468)(63,958.024)(4.120.44)(533.590)(4,654.034) 2489 Less Capital Lease 5.941.217 5.915.913 25.304 25.304 2490 Total Provision For Amortization by Factor (456.063.105)(431.613.347)(24.449.758)(533.590)(24.983,348) IDAHO 2010 PROTOCOL Page 3.0 Total Revenue Adjustments (Tab 3) TOTAL 3.1 3.2 3.3 3.3.5 3.6 Temperature Revenue Effective Pnce S02 Emission Total Normalized Normalization Normalization Change Allowances REC Revenues Wheeling Revenue 1 Operating Revenues: 2 General Business Revenues 11,637,673 54,163 (3,469,568)14,561,078 3 Interdepartmental 4 Special Sales 5 Other Operating Revenues 521,143 405,372 115,771 6 Total Operating Revenues 12,158,816 54,163 (3,69,568)14,561,078 405,372 115,771 7 8 Operating Expenses: 9 Steam Production 10 Nuclear Production 11 Hydro Prouction 12 Other Power Supply 13 Transmission (48,37)(48.37) 14 Distnbution 15 Customer Accounting 16 Customer Seivice & Info 17 Sales 18 Administrative & General 19 Total O&M Expenses (48.37)(48.37) 20 Depreciation 21 Amortization 22 Taxes Other Than Income 23 Income Taxes: Federal 4,018,872 182,478 (1,159,217)4,865,002 (59,693)135,439 54,863 24 State 54,098 24,796 (157,518)661,073 (8,111)18,404 7,455 25 Deferred Income Taxes 198,801 196,801 26 Investment Tax Credit Adj. 27 Misc Revenue & Expense (345,174)(345,174) 28 Total Operating Expenses:4,370,161 207,274 (1,316,736)5,526,075 (214,177)153,843 13,882 29 30 Operating Rev For Retum:7,788,655 338,889 (2,152,832)9,035,003 214,177 251.530 101,889 31 32 Rate Base: 33 Electnc Plant In Servce 34 Plant Held for Future Use 35 Misc Deferred Debits 36 Elec Plant Acq Adj 37 Nuclear Fuel 38 Prepayments 39 Fuel Stock 40 Matenal & Supplies 41 Working Capital 42 Weathenzation Loans 43 Misc Rate Base 44 Total Electnc Plant: 45 46 Deductions: 47 Accum Prev For Deprec 48 Accum Prov For Amort 49 Accum Def Income Tax 1,615,479 1,019,076 596,403 50 Unamortized ITC 51 Customer Adv For Const 52 Customer Seivice Deposits 53 Miscellaneous Deductions (1,571,507)(1,571,507) 54 55 Total Deductions:43,972 1,019,076 (975,104) 56 57 Total Rate Base:43,972 1,019,076 (975.104) 58 59 60 Estimated ROE impact 2.134%0.093%-0.607%2,477%0.076%0.069%0.028% 61 62 63 64 TAX CALCULATION: 65 66 Operating Revenue 12,552,426 54,163 (3,69,568)14,561,078 345,174 405,372 164,207 67 Other Deductions 68 Interest (AFUOC) 69 Interest 70 Schedule "M" Additions 71 Schedule "M" Deductions 523,836 523,836 72 Income Before Tax 12,028,591 546,163 (3,469,568)14,581,078 (178.662)405,372 164,207 73 74 State Income Taxes 546,098 24,796 (157,518)661,073 (8,111)18,404 7,455 75 76 Taxable Income 11,482,493 521,367 (3,312.050)13,900,005 (170,550)386,968 156,752 77 78 Federal Income Taxes 4,018,872 182,478 (1,159,217)4,865,002 (59,693)135,439 54,863 Rocky Mountain Power Idaho General Rate Case - December 2010 Temperature Normalization PAGE 3.1 TOTAL IDAHO ACCOUNT ~COMPANY FACTOR FACTOR %ALLOCATED REF# Adjustment to Revenue: Residential 440 1 450,023 ID Situs 450,023 Commercial 442 1 96,140 ID Situs 96,140 Total 546,163 546,163 3.1.1 Description of Adjustment: This adjustment normalizes revenues in the test period by comparing actual sales to temperature normalized sales. Weather normalization reflects weather or temperature patterns which can be measurably different than normal, defined as the average weather over a 20-year rolling time period (currently 1990-2009). Only residential and commercial sales are considered weather sensitive. Industrial sales are more sensitive to specific economic factors. This revenue adjustment corresponds with temperature adjustments made to system peak, energy loads and net power costs. Ro c k y M o u n t a i n P o w e r Id a h o G e n e r a l R a t e C a s e - D e c e m b e r 2 0 1 0 Su m m a r y o f R e v e n u e A d j u s t m e n t s 12 M o n t h s E n d e d D e c e m b e r 2 0 1 0 (i n $ O O O ' s ) Ad j 3 . 2 Ad j 3 . 1 Ad j 3 . 3 Ad j 3 . 3 A B C 0 E F G H I J To t a l To t a l To t a l To t a l To t a l To t a l Bo o k e d No r m a l i z i n g EC A M Te m p e r a t u r e Ty p e 1 Ty p e 1 Ty p e 2 Ty p e 2 Ty p e 3 Ty p e 3 Re v e n u e 1 Ad j u s t m e n t s 2 Ad j u s t m e n t s No r m a l i z a t i o n Ad j u s t m e n t s Ad j u s t e d Ad j u s t m e n t s 3 Ad j u s t e d Pr i c e C h a n g e 4 Ad j u s t e d Re v e n u e Re v e n u e Re v e n u e Re s i d e n t i a l $6 1 , 5 1 2 ($ 1 , 7 3 4 $4 4 3 $4 5 0 ($ 1 , 7 2 8 $5 9 , 7 8 4 $4 , 2 3 2 $1 3 4 , 0 1 6 $0 $6 4 , 0 1 6 Co m m e r c i a l $2 8 , 3 4 0 ($ 1 3 2 $2 8 3 $9 6 ($ 3 2 0 $2 8 , 0 2 0 $1 , 7 7 9 $2 9 , 7 9 9 $0 $2 9 , 7 9 9 In d u s t r i a l $1 0 , 6 4 5 ($ 1 1 0 $1 2 4 $0 ($ 2 3 4 $1 0 , 4 1 1 $7 4 6 $1 1 , 1 5 7 $0 $1 1 , 1 5 7 Ir r i a a t i o n $3 9 , 7 5 8 $9 8 7 $5 5 5 $0 $4 3 2 $4 0 , 1 9 0 $1 , 2 1 6 $4 1 , 4 0 6 $0 $4 1 , 4 0 6 Pu b l i c S t & H w v 5 $4 7 1 $3 ($ 2 $0 $1 $4 7 2 $1 2 6 $5 9 8 $0 $5 9 8 Sp e c i a l C o n t r a c t 2 $4 , 4 1 9 $3 8 $0 $0 $3 8 $4 , 4 5 6 $0 $4 , 4 5 6 $4 3 5 $4 , 8 9 1 Sp e c i a l C o n t r a c t i - F i r m $3 , 2 7 0 $6 $0 $0 $6 $3 , 2 7 6 $0 $3 , 2 7 6 $3 2 7 $3 , 6 0 3 Sp e c i a l C o n t r a c t i - I n t e r r u p t i b l e $5 8 , 1 4 6 ($ 2 , 1 8 7 \ $0 $0 ($ 2 , 1 8 7 \ $5 5 , 9 5 9 $0 $5 5 , 9 5 9 $5 , 5 9 5 $6 1 , 5 5 4 Sp e c i a l C o n t r a c t 1 - C u r t a i l e d 6 $0 $1 , 0 6 7 $0 $0 $1 , 0 6 7 $1 , 0 6 7 $0 $1 , 0 6 7 $1 0 6 $1 , 1 7 4 To t a l Id a h o $2 0 6 , 5 6 0 ($ 2 , 0 6 1 \ ($ 1 , 4 0 8 $5 4 6 ($ 2 , 9 2 3 ' $2 0 3 , 6 3 7 $8 , 0 9 9 $2 1 1 , 7 3 5 $6 , 4 6 2 $2 1 8 , 1 9 8 So u r c e I F o r m u l a Ta b l e 3 Ta b l e 3 Ta b l e 3 B+ C + D A+ E Ta b l e 3 F+ G Ta b l e 3 H+ I 1. B o o k e d r e v e n u e i n c l u d e s E C A M c h a r g e , B P A C r e d i t a n d S M U D . 2. I n c l u d e s o u t o f p e r i o d a d j u s t m e n t s , n o r m a l i z a t i o n o f s p e c i a l c o n t r a c t r e v e n u e s ( b u y - t h r o u g h o u t , c u r t i l m e n t i n ) a n d t h e r e m o v a l o f t h e B P A c r e d i t a n d S M U D . 3. I n c l u d e s B l o c k i n g a d j u s t m e n t r e f l e c t i n g t h e d i f f e r e n c e s b e t w e e n t h e a c t u a l r e v e n u e s f r o m t h e c u s t o m e r b i l l n g s y s t e m a n d t h e c a l c u l a t e d r e v e n u e b a s e d o n t h e b i l l i n g d e t e r m i n a n t s d e v e l o p e d b y P r i c i n g It a l s o i n c l u d e s m o v i n g S c h e d u l e s 7 a n d 7 A f r o m R e s i d e n t i a l , C o m m e r c i a l a n d I n d u s t r i a l t o P u b l i c S t r e e t L i g h t i n g ; m o v i n g S c h e d u l e 2 3 f r o m P u b l i c S t r e e t L i g h t i n g t o I n d u s t r i a l , an d t h e p r i c e c h a n g e e f f e c t i v e D e c e m b e r 2 8 , 2 0 1 0 f r o m D o c k e t N o . p A C - E - 1 0 - 0 7 w i t h R e c o n s i d e r a t i o n u p d a t e . 4. P r o f o r m a o f a c t u a l r e v e n u e s t o r e f l e c t n e w r a t e s e f f e c t i v e J a n u a r y 1 , 2 0 1 1 f o r s p e c i a l c o n t r a c t s w i t h R e c o n s i d e r a t i o n u p d a t e . 5. I n c l u d e s S c h e d u l e s 7 , 7 A , 1 1 a n d 1 2 o n l y . 6. T h e r e v e n u e a s s o c i a t e d w i t h c u r t a i l e d l o a d s ( i n c l u d i n g e c o n o m i c c u r t a i l m e n t a n d i n t e r r u p t i o n ) i s e q u a l t o t h e t o t a l c u r t a i l e d k W h t i m e s t h e i n t e r r u p t i b l e e n e r g y r a t e s . Pa g e 3 . 1 . 1 Rocky Mountain Power Idaho General Rate Case. December 2010 Table 1 . Usage Adjustments State of Idaho MWh's. Historic 12 Months Ended December 2010 Page 3.1.2 A B c Normalization Total Booked Adjustments 1 Normalized Residential 705,128 4,541 709,669 Commercial 394,132 1,728 395,860 Industrial 181,298 (18)181,280 Irriaation 557,228 (1,924)555,304 Public St & Hwl ..2,583 250 2,833 Special Contract 2 104,026 386 104,412 Special Contract 1 Firm 78,840 0 78,840 Special Contract 1 Non Firm 1,303,060 (48,029)1,255,031 Special Contract 1 - Curtailed3 0 44,828 44,828 Total Idaho 3,326,294 1,762 3,328,057 Source I Formula 305 Table 2 A+B 1. Includes out of period adjustment, temperature adjustmènt and normalization of special contracts (buy-through out, curtailment in); Moving Schedules 7 and 7A from Residential. Commercial and Industrial to Public Street Lighting; Moving Schedule 23 from Public Street Lighting to IndustriaL. 2. Includes Schedules 7, 7A, 11 and 12 only. 2. The curtailed load includes both economic curtailment and interrption kWh. Ro c k y M o u n t i n P o w e r Id a h o G e n e r a l R a t e C a s e w D e c e m b e r 2 0 1 0 Ta b l e 3 Re v e n u e A d j u s t m e n t s Hi s t o r i c 1 2 M o n t h s E n d e d D e c e m b e r 2 0 1 0 T e 3 P r o f o r m a A d Ty p e 1 A d j u s t m e n t s Tv p e 2 A d l u s l m e n t To t a l Sc h e d u l e Bo o k e d ' No r m a l i Z i o n EC A M Un b i l e d SP A Te m p e r a t u r e To t a l A d ; Ad . u s t e d Bl o c k i n i : r ' Pri c e C h a n a e " Ad u s t e d Pr i c e C h a n a e s Ai f u s e d Re s i d e n t i a l 07 R E S D o o 0 1 $3 8 , 7 3 6 . 3 8 7 ($ 1 6 , 5 8 8 ) ($ 2 7 2 , 3 9 5 1 ($ 1 2 7 , 2 3 7 ) ($ 6 ) $3 3 , 2 5 1 ($ 8 2 : 9 7 6 ) $3 8 , 6 5 3 , 4 1 2 $2 , 0 1 7 $2 , 7 7 5 , 9 6 7 $4 1 , 4 3 1 , 3 9 6 $4 1 , 4 3 1 , 3 9 6 07 R E S D O O 3 6 $2 1 . 1 2 2 . 7 8 8 ($ 2 , 6 1 8 ) ($ 1 7 0 . 2 4 0 ) ($ 6 9 . 3 3 1 ) $2 $1 1 8 , 7 7 2 ($ 1 2 5 , 4 1 5 ) $2 0 , 9 9 7 , 3 7 3 $1 6 2 $1 , 4 9 1 , 8 5 $2 2 , 4 8 9 , 3 8 8 $2 2 , 4 8 9 . 3 8 8 07 N E T M T 1 3 5 $8 4 , 4 4 2 $7 8 9 ($ 7 2 5 ) ($ 2 8 0 1 $0 ($ 2 1 7 ) $8 4 , 2 2 5 $0 $8 , 1 9 1 $9 2 , 4 1 6 $9 2 , 4 1 6 07 0 A L T 0 7 A R $4 2 , 5 4 8 ($ 7 5 ) ($ 7 7 ) ($ 1 4 0 ) ($ 2 9 1 ) $4 . 2 5 7 ($ 4 2 , 2 5 7 ) $0 $0 07 0 A L C 0 0 0 7 $3 . 7 0 4 $0 ($ 7 ) ($ 1 2 ) ($ 1 9 ) $3 , 6 8 1$ 3 , 6 8 5 ) $0 $0 Su b t o t a l $5 , 9 8 9 , 8 6 9 ($ 1 8 , 4 9 2 ) ($ 4 , 4 4 ) ($ 1 9 7 , 0 0 ) ($ 4 ) $4 , 0 2 3 ($ 2 0 8 , ~ l f $5 9 , 7 8 0 , 9 5 1 ($ 4 3 . 76 3 j $4 . 2 7 6 . 0 1 3 $5 , 0 1 3 , 2 0 1 $0 $6 4 , 0 1 3 , 2 0 1 Un b i l e d ($ 1 9 7 . 0 0 0 ) $1 9 7 . 0 0 0 $1 9 7 . 0 0 $0 $0 $0 SP A B a l a n c e A c e $1 , 6 4 , 9 9 3 ($ 1 , 6 4 0 , 9 9 3 ) ($ 1 , 6 4 0 , 9 9 3 ) $0 $0 $0 Ac q u i s i i o n C o m m i t m e n t $1 ($ 1 ) ($ 1 ) $0 $0 $0 Lin e E x t e n s n s $2 , 7 1 2 $0 $2 . 1 2 $2 , 7 1 2 $2 , 7 1 2 SM U D $7 4 , 9 3 2 ($ 7 4 , 9 3 2 ) ($ 7 4 , 9 3 2 ) $0 $0 $0 T o t a f R e s i d e n t i a l $6 1 5 1 1 5 0 6 ($ 9 3 4 2 5 $4 4 3 4 4 1 $0 $1 6 4 0 9 9 7 $4 5 0 0 2 3 $1 7 2 7 , 8 4 $5 9 , 7 8 3 , 6 6 3 '$ 4 3 , 7 6 3 \ $4 . 2 7 6 0 1 3 $6 4 , 0 1 5 , 9 1 3 $0 $6 4 , 0 1 5 , 9 1 3 Co m m e r c i a l 07 G N S V o o 0 6 $1 2 . 7 0 5 , 4 2 4 $2 7 , 6 0 6 ($ 1 3 3 , 2 3 7 ) ($ 6 5 3 . 1 8 8 ) $2 4 , 1 5 6 ($ 7 3 4 , 6 6 ) $1 1 . 9 7 0 . 7 6 1 $0 $9 7 1 , 8 5 4 $1 2 . 9 4 2 . 6 1 5 $1 2 , 9 4 2 , 6 1 5 07 G N S V O O A $2 , 0 8 8 , 2 5 6 ($ 2 5 , 6 9 6 ) ($ 1 9 , 1 6 3 ) ($ 1 0 5 , 9 3 2 ) $0 ($ 1 5 0 . 7 9 1 ) $1 , 9 3 7 . 4 6 $6 , 1 4 0 $1 5 7 , 5 0 4 $2 , 1 0 1 , 1 0 9 $2 , 1 0 1 , 1 0 9 07 G N S V O O O 9 $1 , 8 6 , 1 6 9 $0 ($ 2 6 , 3 9 2 ) ($ 9 5 , 3 2 4 ) ($ 1 2 1 , 7 1 6 ) $1 , 7 4 3 , 4 5 3 ($ 0 ) $1 4 0 , 3 1 6 $1 , 8 8 3 , 7 7 0 $1 , 8 8 3 , 7 7 0 07 C I S H o o 1 9 $4 7 . 5 7 6 $6 , 1 4 6 ($ 3 , 3 0 8 ) ($ 2 2 . 8 3 ) $1 , 4 3 7 ($ 1 8 , 5 5 7 ) $4 1 9 . 0 1 9 ($ 0 ) $2 4 , 9 1 8 $4 , 9 3 7 $4 4 , 9 3 7 07 G N S V 0 0 2 3 $1 0 , 3 9 . 6 5 1 $8 5 2 ($ 8 8 , 4 1 3 ) ($ 5 3 4 , 5 8 0 ) $7 0 , 5 4 7 ($ 5 5 1 , 7 9 4 ) $9 , 8 4 7 , 8 5 7 $2 , 2 6 0 $4 9 , 6 8 1 $1 0 , 3 3 9 , 7 9 1 $1 0 , 3 3 9 , 7 9 1 07 N M T 2 3 1 3 5 $4 . 2 7 3 $3 4 ($ 4 8 ) ($ 2 3 7 ) $8 1 $4 , 3 3 3 $0 $2 1 0 $4 , 5 4 3 $4 , 5 4 3 07 G N S V 0 2 3 F $2 . 6 5 2 ($ 4 7 ) ($ 1 3 ) ($ 1 3 4 ) ($ 1 9 4 ) $2 , 4 5 8 ($ 0 ) $9 4 $2 , 5 5 2 $2 , 5 5 2 07 G N S V 0 2 3 A $1 , 5 8 2 , 9 7 4 ($ 1 2 9 ) ($ 1 2 . 2 0 8 ) ($ 8 1 , 4 2 4 ) $0 ($ 9 3 . 7 6 1 ) $1 . 4 8 9 , 2 1 3 $8 9 $7 2 , 1 5 7 $1 . 5 6 1 , 4 5 9 $1 . 5 6 1 , 4 5 9 07 G N S V 0 0 3 5 $2 9 , 3 3 3 $0 ($ 3 8 6 ) ($ 1 . 5 0 1 ) ($ 1 , 8 8 7 ) $2 7 , 4 4 ($ 0 ) $2 , 2 3 1 $2 9 , 6 7 6 $2 9 , 6 7 6 07 0 A L T 0 0 7 N $8 7 , 9 9 8 $9 1 7 ($ 1 7 7 ) ($ 4 . 6 0 ) ($ 3 , 7 9 3 ) $8 , 2 0 4 ($ 8 . 2 0 4 ) $0 $0 07 0 A L T 0 7 A N $4 . 7 1 0 $1 2 ($ 9 ) ($ 2 4 4 ) ($ 2 4 0 ) $4 , 4 6 9 ($ 4 , 4 6 9 ) $0 $0 Su b t o t e l $2 9 , 2 0 8 , 0 1 5 $9 . 8 7 7 ($ 2 8 3 , 3 5 4 ) ($ 1 , 5 0 0 , 0 0 0 ) $0 $0 6 , 1 4 0 ($ 1 , 6 7 7 , 3 3 7 ) $2 7 , 5 3 0 , 6 7 9 ($ 8 . / 8 4 ) $1 , 8 5 8 , _ $2 9 , 3 0 9 , 4 6 0 $0 $2 9 , 3 0 9 , 4 6 0 Un b i l e c ($ 1 , 5 0 0 , 0 0 ) $1 , 5 0 0 , 0 0 $1 , 5 0 0 . 0 0 $0 $0 $0 BP A B a l a n c e A c c $9 7 , 0 3 9 ($ 9 7 , 0 3 9 ) ($ 9 7 , 0 3 9 ) $0 $0 $0 Ac q u i s i t i o n C o m m i t m e n t $0 $0 $0 $0 $0 $0 Lin e E x t e n s o n s $4 8 9 . 7 0 3 $0 $4 8 9 , 7 0 3 $4 8 9 , 7 0 3 $4 8 9 , 7 0 3 SM U D $4 5 , 2 1 8 ($ 4 5 , 2 1 8 ) ($ 4 , 2 1 8 ) $0 $0 $0 T a t a l C o m m e r c i a l $2 8 3 3 9 , 9 7 5 $3 5 3 4 1 $2 8 3 , 3 5 4 1 $0 $9 7 , 0 3 9 $9 6 , 1 4 0 $3 1 9 , 5 9 3 $2 8 , 0 2 0 , 3 8 2 $8 0 . 1 8 4 $1 , 8 5 8 9 6 $2 9 7 9 9 , 1 6 3 $0 $2 9 , 7 9 9 , 1 6 3 In d u s t r i a l 07 G N S V o o 0 6 $5 , 1 7 0 , 0 2 1 $5 0 7 ($ 6 3 , 1 5 4 ) $1 0 8 . 2 6 1 $4 5 , 6 1 4 $5 , 2 1 5 , 8 3 6 ($ 6 , 0 0 ) $3 9 1 , 5 9 2 $5 , 6 0 1 , 2 2 8 $5 , 6 0 1 , 2 2 8 07 G N S V 0 A $3 2 6 , 8 4 1 $6 , 0 8 ($ 2 . 9 1 3 ) $6 . 9 9 5 $0 $1 0 , 1 6 4 $3 3 7 , 0 0 6 ($ 6 , 1 4 0 ) $2 4 , 8 9 8 $3 , 7 6 3 $3 5 5 , 7 6 3 07 G N S V O O $3 , 6 6 , 4 4 2 $3 3 , 5 7 7 ($ 4 , 2 6 1 ) $7 7 . 3 8 $6 2 . 7 0 1 $3 , 7 2 8 . 1 4 3 $1 $2 7 7 , 4 1 0 $4 , 0 0 , 5 5 $4 . 0 0 , 5 5 07 C I S H 0 0 1 9 $9 , 5 6 4 $0 ($ 7 7 ) $2 0 1 $1 2 4 $9 , 6 8 7 ($ 0 ) $5 3 5 $1 0 , 2 2 2 $1 0 , 2 2 07 G N S V 0 0 3 $8 3 5 , 8 1 4 $5 , 1 2 1 ($ 7 , 6 2 4 ) $1 7 , 6 6 3 $1 5 , 1 6 0 $8 5 0 , 9 7 5 $0 $4 , 0 1 6 $8 9 0 , 9 9 1 $8 9 0 , 9 9 1 07 G N S V 0 2 3 S $1 . 0 5 5 $4 4 ($ 5 ) $2 3 $6 2 $1 , 1 1 7 $1 4 , 9 6 $6 7 8 $1 6 , 7 5 6 $1 6 , 7 5 6 07 G N S V 0 2 3 A $1 8 7 . 1 4 0 $3 6 9 ($ 1 , 3 8 6 ) $3 , 9 4 $0 $2 , 9 2 8 $1 9 0 , 0 6 8 $1 $8 , 1 3 3 $1 9 8 , 2 0 2 $1 9 8 , 2 0 2 07 G N S V O O 3 5 $6 7 . 6 3 0 $0 ($ 7 8 2 ) $1 , 4 1 7 $6 3 5 $6 8 , 2 6 5 ($ 0 ) $5 , 1 5 1 $7 3 , 4 1 6 $7 3 , 4 1 6 07 0 A L T 0 0 7 N $4 , 9 7 0 $0 ($ 1 0 ) $1 0 5 $9 5 $5 , 0 6 IS 5 . 0 6 ) $0 $0 07 0 A L T 0 7 A N $2 8 4 $0 (S O ) S6 $8 S2 9 0 (S 2 9 0 ) $0 SO Su b / o l e l $1 0 , 2 6 8 , 7 6 2 $4 5 , 7 0 2 ($ 1 2 4 , 2 1 1 ) $2 1 6 . 0 0 $0 $0 $1 3 7 , 4 9 $1 0 , 4 0 6 , 2 5 2 í$ 2 , 5 3 2 ì $7 4 8 , 4 1 2 $1 1 , 1 5 2 , 1 3 1 $0 $1 1 , 1 5 2 . 1 3 1 Un b i l e d $2 1 6 , 0 0 ($ 2 1 6 , 0 0 ) ($ 2 1 6 , 0 0 ) $0 $0 $0 BP A B a l a n c e A c e $1 4 . 9 6 3 ($ 1 4 , 9 6 ) ($ 1 4 , 9 6 ) $0 $0 $0 Ac q u i s i t i o n C o m m i t m e n t $2 , 2 1 7 ($ 2 , 2 1 7 ) ($ 2 , 2 1 7 ) $0 $0 $0 Un e E x t e n s o n s $4 . 5 6 5 $0 $4 . 5 6 $4 , 5 8 5 $4 , 5 6 5 SM U D $1 3 8 , 6 3 1 ($ 1 3 8 , 6 3 1 ) . ($ 1 3 8 , 6 3 1 ) $0 $0 $0 T o t a t l n d u s t r i a l $1 0 , 6 4 , 1 3 7 $9 5 , 1 4 6 $1 2 4 , 2 1 1 $0 $1 4 , 9 6 3 $0 $2 3 4 , 3 2 0 $1 0 , 4 1 0 , 8 1 7 $2 , 5 3 2 $7 4 8 , 4 1 2 $1 1 , 1 5 6 , 6 9 7 $0 $1 1 , 1 5 6 , 6 9 7 . Pa g e 3 . 1 . 3 Ro c k y M o u n t a i n P o w r Id a h o G e n e r a l R a t e C a s e - D e C e m b e r 2 0 1 0 Ta b l e 3 Re v e n u e A d j u s t m e n t s His t o r i c 1 2 Mo n t h s E n d e d D e c e m b e r 2 0 1 0 Tv . e 1 A d l u s t m e n t s TV E , e 3 P r o f o r m a A d Tv . e 2 A d ' u s t m e n t To t e l Sc h e d u l e Bo o k e e P No r m a l i z a t i o n EC A M Un b i l e d 6P A T e m o e r a t u r e To t a l A d " Ad . u s e d Bl o c k i n a ! - - Pr i c e Ch a n g e Ad j u s e d Pr i c e C h a n g e S Ad j u s t e d Ir r i g a t i o n 07 A P S A 0 1 0 l $3 1 , 5 2 3 , 2 8 0 ($ 1 2 9 , 1 5 7 ) ($ 4 0 , 8 4 ) $4 , 6 5 3 $0 ($ 5 5 5 . 3 5 0 ) $3 0 , 9 6 7 , 9 3 0 $5 , 5 1 6 $9 3 8 . 1 7 $3 1 . 9 1 1 , 9 2 3 $3 1 , 9 1 1 . 9 2 3 07 A P S A 0 1 O S $4 3 , 8 5 5 ($ 1 . 3 3 9 ) ($ 4 , 7 5 3 ) $6 4 $1 4 ($ 6 , 0 1 3 ) $4 2 7 . 6 4 2 ($ 2 7 ) $1 3 , 2 3 7 $4 4 1 , 0 5 1 $4 1 . 0 5 1 07 A P S A L 1 0 X $8 , 1 4 7 , 8 8 7 ($ 1 3 . 7 3 2 ) ($ 8 2 . 8 3 1 ) $9 0 9 ($ 9 5 . 6 5 ) $6 , 0 5 2 , 2 3 2 $1 0 $1 8 3 , 7 6 5 $6 , 2 3 6 , 0 0 7 $6 , 2 3 6 , 0 0 7 07 A P S A S 1 0 X $1 8 0 , 5 7 3 ($ 5 8 5 ) ($ 1 . 8 3 ) $2 7 ($ 2 , 3 9 4 ) $1 7 8 , 1 7 9 ($ 1 4 ) $5 , 5 4 $1 8 3 , 7 1 0 $1 8 3 . 7 1 0 07 A P S N 0 1 0 L $2 7 8 . 4 5 3 ($ 2 , 5 1 2 ) ($ 3 , 3 4 ) $4 1 $0 ($ 5 , 8 1 8 ) $2 7 2 . 6 3 ($ 0 1 $8 , 3 8 5 $2 8 1 . 0 2 0 $2 8 1 . 0 2 0 07 A P S N 0 1 0 S $2 8 , 1 4 2 $0 ($ 3 1 8 ) $4 $0 ($ 3 1 4 ) $2 7 , 8 2 8 ($ 0 ) $8 9 9 $2 8 , 7 2 7 $2 8 . 7 2 7 07 A P S N S 1 0 X $8 1 9 $0 ($ 3 ) $0 ($ 3 ) $8 1 5 $0 $3 0 $8 4 6 $8 4 8 07 A P S V C N L L $2 , 0 3 7 , 7 5 1 ($ 1 1 , 1 7 2 ) ($ 3 1 , 1 9 3 ) $3 0 ($ 4 2 , 6 6 5 ) $1 , 9 9 5 . 0 8 5 4:$ 1 ) $5 9 . 9 1 4 $2 , 0 5 4 , 9 9 7 $2 . 0 5 4 . 9 9 7 07 A P S V C N L S $1 3 , 2 3 3 $0 ($ 1 2 5 ) $2 ($ 1 2 3 ) $1 3 . 1 1 0 ($ 1 1 $4 1 0 $1 3 , 5 2 0 $1 3 , 5 2 0 Su b t o t a l $4 , 6 4 3 , 9 9 2 ($ 1 5 9 . 0 9 6 1 ' ($ 5 5 5 , 2 5 3 ) $6 , 0 0 $1 4 $0 ($ 7 0 8 , 3 3 6 ) $3 9 , 9 3 5 , 6 5 6 $5 , 4 8 3 $1 , 2 1 0 , 6 6 2 $4 1 . 5 1 . 8 0 2 $0 $4 1 , 1 5 1 , 8 0 2 Un b i l e d $6 , 0 0 ($ 6 . 0 0 ) ($ 6 , 0 0 ) $0 $0 $0 $0 SP A B a l a n c e A c c ($ 1 , 1 4 6 , 3 5 0 ) $1 , 1 4 6 , 3 5 0 $1 . 4 6 , 3 5 0 $0 $0 $0 $0 Lo a d C o n t r o l C r e d i t $0 $0 $0 $0 $0 $0 Lin e E x e n s i o n s $2 5 4 , 6 3 $0 $2 5 4 , 6 3 $2 5 4 , 6 3 $0 $2 5 4 , 6 3 4 To t a l 1 m a t l o n $3 9 , 7 5 8 , 2 7 6 1$ 1 5 9 , 0 9 6 $5 5 5 , 2 5 3 $0 $1 , 1 4 6 , 3 6 3 $0 $4 3 2 , 0 1 4 $4 0 , 1 9 0 , 2 9 0 $5 , 4 8 3 $1 2 1 0 6 8 2 $4 1 , 4 0 6 , 4 3 $0 $4 1 , 4 0 , 4 3 5 Sp e i a l C o n c t 07 S P C L O O O 1 F i r m $3 , 2 6 9 , 6 9 2 $6 , 4 6 4 $6 , 4 6 $3 . 2 7 6 , 1 5 7 $0 $3 , 2 7 6 , 1 5 7 $3 6 , 9 4 $3 . 6 0 3 , 0 9 9 07 S P C L 0 0 0 1 I n t e m i U b i e $5 8 , 1 4 5 , 9 7 1 ($ 2 , 1 8 6 , 6 9 3 ) ($ 2 . 1 8 6 , 6 9 3 ) $5 5 , 9 5 9 , 2 7 6 $0 $5 . 9 5 9 . 2 7 8 $5 , 5 9 4 . 7 6 2 $6 1 , 5 5 4 , 0 4 Cu r t i l e d 6 $0 $1 , 0 6 7 . 3 5 7 $1 , 0 6 7 , 3 5 7 $1 , 0 6 7 , 3 5 7 $1 , 0 6 7 , 3 5 7 $1 0 6 , 2 4 3 $1 , 1 7 3 . 6 0 Su b t o t a l 0 7 S P C O O 1 $6 1 , 4 1 5 , 8 8 3 ($ 1 , 1 1 2 , 8 7 1 ) $0 $0 $0 $0 ($ 1 , 1 1 2 . 8 7 1 ) $8 0 , 3 0 2 , 7 9 2 $0 $0 $8 , 3 0 2 , 7 9 2 $6 , 0 2 7 , 9 4 7 $6 6 , 3 3 0 , 7 3 9 07 S P C L 0 0 0 2 $4 , 4 1 8 , 6 1 7 $3 7 , 7 5 1 $3 7 , 7 5 1 $4 , 4 5 6 , 4 2 8 $0 $4 , 4 5 6 , 4 2 8 $4 1 4 , 5 2 6 $4 8 9 0 , 9 5 To t l C o n t r c t $6 5 8 3 4 3 4 1 $1 , 0 7 5 , 1 2 1 $0 $0 $0 $0 $1 , 0 7 5 1 2 1 $6 4 . 7 5 9 , 2 2 0 $0 $0 $6 4 7 5 9 , 2 2 0 $6 4 6 , 4 7 3 $7 1 , 2 2 1 , 6 9 3 Pu b l i c S t r e e t & H i g h w a y L i g h t i n g Sc h e u l e 7 $9 2 . 9 3 6 $9 2 . 9 3 $9 2 , 9 3 6 Sc h e d u l e 7 A $4 7 , 0 1 4 $4 7 . 0 1 4 $4 7 , 0 1 4 Sc h e d u l e 1 1 $4 , 2 3 5 ($ 5 6 ) ($ 7 1 ) ($ 5 5 3 ) ($ 6 8 0 ) $4 3 , 5 5 5 $0 $4 , 5 5 5 $4 3 , 5 5 Sc h e d u l e 1 2 E E n " ' Y O n l y $2 6 , 2 8 6 $1 . 1 7 5 ($ 1 9 5 ) ($ 3 4 2 ) $6 3 8 $2 6 , 9 2 5 ($ 1 ) $2 6 . 9 2 4 $2 6 , 9 2 4 Sc h e d u l e 1 2 F F u l l M a i n t $3 6 , 9 5 7 $1 , 7 4 9 ($ 1 , 4 1 9 ) ($ 4 , 5 8 2 ) ($ 4 , 2 5 2 1 $3 6 0 , 7 0 6 $5 6 0 $3 6 1 , 2 6 6 $3 6 1 , 2 6 6 Sc h e d u l e 1 2 P P a r t i a l M a i n t $2 6 , 4 3 $2 3 6 ($ 1 4 5 ) ($ 3 3 3 ) ($ 2 4 3 ) $2 6 , 1 9 2 $1 $2 6 , 1 9 3 $2 6 , 1 9 3 Sc h e d u l e 2 3 5 T r a c L i h t $1 4 , 9 6 7 $2 8 5 ($ 1 0 0 ) ($ 1 9 0 ) ($ 6 ) $1 4 , 9 6 1 ($ 1 4 . 9 6 1 ) $0 $0 Su b t o t a l $4 7 8 , 8 8 1 $3 , 3 8 9 ($ 1 , 9 3 1 ) ($ 6 , 0 0 ) $0 $0 ($ 4 , 5 4 2 ) $4 7 2 . 3 3 8 $1 2 5 , 5 5 0 $0 $5 7 , 8 8 8 $0 $5 9 7 , 8 8 8 Un b j l l e d ($ 6 , 0 0 ) $6 , 0 0 $0 $8 , 0 0 $0 $0 $0 $0 To t a l P S H L $4 7 0 , 8 8 1 $3 , 3 8 9 $1 , 9 3 1 $0 $0 $0 $1 4 5 8 $4 7 2 , 3 3 8 $1 2 5 , 5 5 0 $0 $5 9 7 , 8 8 8 $0 $5 9 7 8 8 8 To t a l S t a e o f I d a h o $2 , 5 6 0 , 1 1 6 ($ 1 , 4 5 , 7 4 0 $1 , 4 0 8 , 1 9 3 $0 60 6 , 6 3 5 $5 4 , 1 6 3 $2 , 9 2 3 , 4 0 5 $2 0 3 , 6 3 6 7 1 1 $4 , 5 5 3 $8 , 0 9 , 0 5 2 $2 1 1 , 7 3 5 3 1 6 $6 4 6 4 7 3 $2 1 8 , 1 9 7 , 7 8 9 1. B o o k e d r e v e n u e i n c u d e s E C A M c h a r g e a n d B P A C r e i t . 2. N o r m a l i z a i o n i n c l u d e s o u t o f p e o d a d j u s m e n . S M U D a n d s p c i a l o o n t r a e l n o r m a l i z i o n ( b u y - t h r o u g h o u t , c u r t a i l m e n t i n ) . 3. B l o c k i n g a d j u s m e n r e f l e c t h e d i f f e r e c e b e t w n t h e a e l u a l r e e n u e f r o m t h e c u s t o m e r b i l l n g s y s t e m a n d t h c a l c u l a t e d r e v e n u e b a s e d o n t h e b i l i n g d e t e r m i n a n t d e v e l o p e d b y P r i c i n g ; I t a l s o i n c u d e s m o v i n g Sc h e d u l e s 7 a n d 7 A f r o m R e d e n t i a l . C o m m e r c a l a n d I n d u s r i a l t o P u b l i c S t r e L i g h t i n g ; m o v i n g S c h e d u l e 2 3 f r o m P u b l i c S t e e L i g h t i n g t o I n d u s t a l . 4. P r i C e c h a n g e e f f e e l i v e D e c e b e r 2 8 , 2 0 1 0 f r o m D o c k e t N o . P A G - E - 1 0 - 7 w i R e c n s e r a o n u p d a t e . 5. P r o f o r m a o f a c t u a l r e v e n u e s t o r e f l e c n e w r a e s e f f e c t v e J a n u a i y 1 , 2 0 1 1 f o r s p e c a l c o n t r a e l s w i h R e c o n s i d e r a i o n u p d a t e . 6. T h e r e v e n u e a s s c i a t e d w i h c u r t a i l e d l o a d s ( i n c l u d i n g e c o n o m i c c u r t i l m e n t a n d i n t e l T p t l o n k W h ) i s e q u a l t o t h e t o t a l c u r t i l e d k W h t i m e s t h i n t e r p t i b l e r a t e s . Pa g e 3.1 . 4 Rocky Mountain Power PAGE 3.2 Idaho General Rate Case - December 2010 Revenue Normalization TOTAL IDAHO ACCOUNT ~COMPANY FACTOR FACTOR %ALLOCATED REF# Adjustment to Revenue: Residential 440 1 (2,177,867)ID Situs (2,177,867) Commercial 442 1 (415,733)ID Situs (415,733)Industrial 442 1 (234,320)10 Situs (234,320) Irrigation 442 1 432,014 10 Situs 432,014 Public Street & Highway 444 1 1,458 10 Situs 1,458 Special Contract 2 442 1 37,751 10 Situs 37,751 Special Contract 1 - Firm 442 1 6,464 10 Situs 6,464 Special Contract 1- Interruptible 442 (2,186,693)10 Situs (2,186,693) Special Contract 1 - Curtailed 442 1,067,357 10 Situs 1,067,357 Total (3,469,568)(3,469,568)3.1.1 Adjustment to Tax: Schedule M - NW Power Act SCHMDT (603,662)OTHER 0.000% Deferred Income Tax Expense 41010 (229,096)OTHER 0.000% Accumulated Oef. Income Tax Balance 283 1,019,076 ID Situs 1,019,076 Schedule M - Oef Excess NPC - ID 09 SCHMDT 1 (10,341,116)OTHER 0.000% Deferred Income Tax Expense 41010 1 (3,924,557)OTHER 0.000% Accumulated Oef. Income Tax Balance 283 1 4,917,284 OTHER 0.000% Description of Adjustment: Included in actual revenue are a number of items that should not be included in regulatory results. These items include the BPA credit, the SMUO and ECAM amortization, out of penod revenues, load curtailment and buy-throughs. This adjustment normalizes revenues by removing the effect of these items. Rocky Mountain Power PAGE 3.3 Idaho General Rate Case. December 2010 Effective Price Change TOTAL IDAHO ACCOUNT ~COMPANY FACTOR FACTOR %ALLOCATED REF# Adjustment to Revenue: Residential 440 2 4,232,250 10 Situs 4,232,250 Commercial 442 2 1,778,781 10 Situs 1,778,781 Industrial 442 2 745,879 10 Situs 745,879 Irrigation 442 2 1,216,145 10 Situs 1,216,145 Public Street & Highway 444 2 125,550 10 Situs 125,550 8,098,605 8,098,605 3.1.1 Special Contract 2 442 3 434,526 10 Situs 434,526 Special Contract 1-Firm 442 3 326,942 10 Situs 326,942 Special Contract 1-lnterruptible 442 3 5,594,762 10 Situs 5,594,762 Special Contract 1 - Curtailed 442 3 106,243 10 Situs 106,243 6,462,473 6,462,473 3.1.1 Description of Adjustment: This adjustment normalizes retail revenues for known and measurable changes through December 2011, including the price change effective December 28, 2010 and January 1, 2011 as ordered in Case No. PAC-E-10-07. Rocky Mountain Power Idaho General Rate Case - December 2010 502 Emission Allowances PAGE 3.4 TOTAL IDAHO ACCOUNT ~COMPANY FACTOR FACTOR %ALLOCATED REF# Adjustment to Revenue: Remove 12 ME Dec 2010 Allowance Sales 4118 1 2,817,551 SE 6.341%178,662 3.4.1 Add 12 ME Dec 2011 Amortization 4118 3 (8,261,058)SE 6.341%(523,836) 3.4.2 Total (5,443,506)(345,174) Adjustment to Rate Base: Regulatory Deferred Sales 25398 3 (24,783,174)SE 6.341%(1,571,507)3.4.2 Adjustment to Tax: Schedule M Deduction DIT Expense Accumulated Deferred Income Taxes SCHMDT 3 41010 3190 3 8,261,058 3,135,154 9,405,462 SE SE SE 6.341% 6.341% 6.341% 523,836 3.4.2 198,801 3.4.2 596,403 3.4.2 Description of Adjustment: Over the years, the Company's annual revenue from the sale of sulfur dioxide ("S02") emission allowances has been uneven. This adjustment amortizes sales prior to June 30, 2009, includes a reduction to rate base for the unamortized balance and the associated tax impacts. In Case No. PAC-E-07-05 revenue from S02 sales was amortized over 15 years. However, in Case No. PAC-E-10-07 the Company agreed to shorten the amortization of the remaining balances to five years. Thus, this adjustment reflects the new five year amortization methodology. Revenue from the sales of S02 emission allowances after June 30, 2009 are captured in the power cost recovery mechanism per Case No. PAC-E-08-08. Rocky Mountain Power Page 3.4.1 Idaho General Rate Case. December 2010 S02 Emission Allowance Sales SAP Account 301947 Year Month Amount Balance 2010 1 2010 2 (402,500)(402,500) 2010 3 (1,647,551 )(2,050,051 ) 2010 4 (372,500)(2,422,551 ) 2010 5 (2,422,551 ) 2010 6 (0)(2,422,551 ) 2010 7 (2,422,551 ) 2010 8 (395,000)(2,817,551 ) 2010 9 (2,817,551) 2010 10 (2,817,551 ) 2010 11 (2,817,551 ) 2010 12 (2,817,551) (2,817,551 )Pg.3.4.1 Sales after June 2009 are passed back to customers via the Company's Energy Cost Adjustment Mechanism (ECAM). Refer to Order No. 30904 of Case No. PAC-E-08-08, Item 14. Ro c k y M o u n t a i n P o w e r I Be g i n n i n g o f t h e P e i 1 0 d l De c . 1 0 1 Id a h o G e n e r a l R a t e C a s e . D e c e m b e r 2 0 1 0 I En d i n g o f t h e P e r i o d l De c - 1 1 i S0 2 E m i s s i c m A l l o w a n c e S a l e s En d Be g Ac c u m u l a t e d Ac c u m u l a t e d Sa l e s P r i o r t o Ac c u m u l a t e d Un a m o r t i z e d Cu r r e n t P e r i o d Un a m o r t i z e d Un r e l i z e d G a i n Re a l i z e d G a i n De f e r De f e r r e d De s c r i D t i o n Da t e B o o k e d Ju n e 3 0 , 2 0 0 9 Am o r i z a t i o n Ba l a n c Am o r t i z a t i o n Ba l a n c SC H M A T SC H M D T D. I . T . E x p e n s e In c o m e Ta x In c m e Ta x De c - 1 1 De c . 1 1 12 M o n t h s E n d e d De c . 1 0 12 M o n t h s E n d e d 12 M o n t h s E n d e d 12 M o n t h s E n d e d De c . 1 0 De c - 1 1 Ma v 2 0 0 5 S a l e Ma v - Q 5 2,0 6 5 , 3 5 7 1, 2 1 1 , 6 6 9 85 3 , 6 8 8 28 4 , 5 6 3 1, 1 3 8 , 2 5 0 0 28 4 , 5 6 3 10 7 , 9 9 43 1 , 9 7 7 32 3 , 9 8 3 Ju n 2 0 0 5 S a l e Ju n - Q 5 20 0 , 9 1 4 11 7 , 1 9 3 63 , 7 2 0 27 , 9 0 7 11 1 . 6 2 7 0 27 , 9 0 7 10 , 5 9 1 42 , 3 8 4 31 , 7 7 3 De c 2 0 0 5 S a l e De c - 0 5 13 , 9 5 8 , 5 0 0 7, 8 6 3 , 2 8 2 6, 0 9 5 , 2 1 8 2, 0 3 1 , 7 3 9 8,1 2 6 , 9 5 8 0 2, 0 3 1 , 7 3 9 77 1 , 0 6 5 3, 0 8 , 2 6 2 2, 3 1 3 , 1 9 6 Fe b 2 0 0 6 S a l e Fe b - 0 6 12 , 9 9 5 , 0 0 0 7, 2 3 3 , 8 7 1 5, 7 6 1 , 1 2 9 1,9 2 0 , 3 7 6 7,6 8 1 , 5 0 6 0 1,9 2 0 , 3 7 6 72 8 , 8 0 2 2,9 1 5 , 2 0 8 2, 1 6 6 , 4 0 6 Ma v 2 0 0 6 S a l e Ma y - 0 6 2, 3 9 2 , 4 0 8 1, 3 0 7 , 8 4 6 1, 0 8 4 , 5 6 3 36 1 , 5 2 1 1, 4 4 6 , 0 8 3 0 36 1 , 5 2 1 13 7 , 2 0 1 54 , 8 0 3 41 1 , 6 0 2 Ju n 2 0 0 6 S a l e Ju n - Q 6 23 2 , 2 4 4 12 6 , 1 8 0 10 6 , 0 6 5 35 , 3 5 5 14 1 , 4 1 9 0 35 , 3 5 5 13 , 4 1 8 53 , 6 7 0 40 , 2 5 3 Ma r 2 0 0 7 S a l e Ma r - 0 7 2, 3 2 2 , 5 0 0 1, 1 9 2 , 2 2 1 1, 1 3 0 , 2 7 9 37 6 , 7 6 0 1, 5 0 7 , 0 3 8 0 37 6 , 7 6 0 14 2 , 9 8 4 57 1 , 9 3 6 42 8 , 9 5 2 Ap r 2 0 0 7 S a l e Ap r - 0 7 3, 7 2 7 , 5 4 8 1, 9 0 1 , 0 5 7 1, 8 2 6 , 4 9 1 60 8 , 8 3 0 2, 4 3 5 , 3 2 1 0 60 8 , 8 3 0 23 1 , 0 5 7 92 4 , 2 2 9 69 3 , 1 7 1 Ma y 2 0 0 7 S a l e Ma v - 0 7 2, 8 9 7 , 5 0 0 1, 4 8 8 , 0 6 2 1, 4 2 9 , 4 3 8 47 6 , 4 7 9 1, 9 0 5 , 9 1 7 0 47 6 , 4 7 9 18 0 , 8 2 9 72 3 , 3 1 4 54 2 , 4 8 6 Oc t 2 0 0 7 S a l e Oc t - Q 7 2, 8 7 2 , 5 0 0 1, 4 0 7 , 5 2 0 1,4 8 4 , 9 8 0 48 8 , 3 2 7 1, 9 5 3 , 3 0 7 0 48 8 , 3 2 7 18 5 , 3 2 5 74 1 , 3 0 0 55 5 , 9 7 5 De c 2 0 0 7 S a l e De c - 0 7 2, 8 4 3 , 4 5 0 1, 3 7 4 , 3 3 5 1, 4 6 9 , 1 1 5 48 9 , 7 0 5 1, 9 5 8 , 8 2 0 0 48 9 , 7 0 5 18 5 , 8 4 74 3 , 3 9 2 55 7 , 5 4 Ap r 2 0 0 8 S a l e Ap r - Q 8 1,1 9 2 , 0 2 7 56 0 , 2 4 8 63 1 , 7 7 9 21 0 , 5 9 3 84 2 , 3 7 2 0 21 0 , 5 9 3 79 , 9 2 2 31 9 , 6 8 9 23 9 , 7 6 7 Oc t 2 0 0 8 S a l e Oc t - u 14 9 , 5 0 0 67 , 2 7 g 82 , 2 2 1 27 , 4 0 7 10 9 , 6 2 8 0 27 , 4 0 7 10 , 4 0 1 41 , 6 0 5 31 , 2 0 4 No v 2 0 0 8 S a l e No v - Q 8 1,3 9 3 , 5 0 0 62 2 , 4 3 3 77 1 , 0 6 7 25 7 , 0 2 2 1,0 2 8 , 0 9 0 0 25 7 , 0 2 2 97 , 5 4 3 39 0 , 1 7 0 29 2 , 6 2 8 De c 2 0 0 8 S a l e De c - Q a 2, 1 5 4 , 0 0 0 95 4 , 9 4 3 1, 1 9 9 , 0 5 7 39 9 , 6 8 6 1, 5 9 8 , 7 4 3 0 39 9 , 6 8 6 15 1 , 6 8 60 6 , 7 3 9 45 5 , 0 5 4 Ja n 2 0 0 9 S a l e Ja n - 0 9 19 4 , 5 0 0 85 , 5 8 3 10 8 , 9 1 7 36 , 3 0 6 14 5 , 2 2 2 0 36 , 3 0 6 13 , 7 7 8 55 , 1 1 3 41 , 3 3 5 Ap r 2 0 0 9 S a l e Ao r - Q 9 17 3 , 1 4 1 74 , 4 5 1 98 , 6 9 0 32 , 8 9 7 13 1 , 5 6 6 0 32 , 8 9 7 12 , 4 8 5 49 , 9 3 8 37 , 4 5 4 Ju n 2 0 0 9 S a l e Ju n - 0 9 1,0 1 7 , 5 0 0 43 0 , 7 4 3 58 6 , 7 5 7 19 5 . 5 8 6 78 2 , 3 4 3 0 19 5 , 5 8 6 74 . 2 2 7 29 6 , 9 0 7 22 2 , 6 8 0 To t a l s 52 , 7 8 2 , 0 8 9 27 , 9 9 , 9 1 6 24 , 7 8 3 , 1 7 4 8,2 6 1 , 0 5 8 33 , 0 4 4 , 2 3 1 0 8, 2 6 1 , 0 5 8 3,1 3 5 , 1 5 4 12 , 5 4 0 , 6 1 6 9, 4 0 5 , 4 8 DJ 4 I " J A D_ L N " : A D- . & " ' ' ' A D. . " , " : A Re f # 3 . 4 Re f # 3 . 4 Re f # 3.4 Re f # 3. 4 Re f # 3. 4 Pa g e 3. 4 . 2 Rocky Mountain Power PAGE 3.5 Idaho General Rate Case. December 2010 REC Revenues TOTAL IDAHOACCOUNT ~COMPANY FACTOR FACTOR %ALLOCATED REF# Adjustment to Revenue: Remove 2010 Booked Revenues 456 3 (101,136,015)SG 6.052%(6,121,249)Add 2011 Forecast Revenues 456 3 78,842,787 SG 6.052%4,771,954 ORlCAf A RPS Eligible: Reallocation of CY 2011 Revenue for Non-RPS States 456 3 10,693,506 SG 6.052%647,224 3.5.1 Adjustment for CA RPS Banking 456 3 . (503,456)CA Situs 3.5.1 Adjustment for OR RPS Banking 456 3 (7,802,147)OR Situs 3.5.1 Adjustment for WA RPS Banking 456 3 (2,387,903)WA Situs 647,224 ORICA RPS Eligible Reallocation of CY 2011 Revenue for Non-RPS States 456 3 18,085,116 SG 6.052%1,094,600 3.5.1 Adjustment for OR RPS Banking 456 3 (1,096,255)CA Situs 3.5.1 Adjustment for CA RPS Banking 456 3 (16,988.860)OR Situs 3.5.1 1,094,600 CA RPS Eligible Reallocation of CY 2011 Revenue for Non-RPS States 456 3 212,217 SG 6.052%12,844 3.5.1 Adjustment for CA RPS Banking 456 3 (212,217)CA Situs 3.5.1 Adjustment for OR RPS - Ineligible Wind 456 3 (1.821,378)OR Situs 3.5.1 Adjustment for OR RPS - Ineligible Wind 456 3 1,821,378 OTHER 0.000%3.5.1 12,844 Description of Adjustment: A market for green tags or renewable energy credits ("RECs") has developed where the tag or "green" traits of qualifying power production facilities can be detached and sold separately from the power itself. These RECs may be applied to meet renewable portolio standards in various states. Currently, California, Oregon, and Washington have renewable portolio standards. As such, the Company does not sell California, Oregon, or Washington eligible RECs. Instead, the Company uses the renewable output to comply with current year or future year renewable portolio requirements. This adjustment reallocates Oregon, California, and Washington's SG factor amounts of 2011 estimated revenues to the Company's other jurisdictions, consistent with the agreement with the Multi-State Process (MSP) standing committee. Actual REC revenues wil be accounted for in the Company's ECAM fiings as ordered by the Idaho Commission in Order No. 32196, Docket No. PAC-E-10-07. Ro c k y M o u n t a i n P o w r Id a h o G e n e r a R a t e C a s e . D e c e b e r 2 0 1 0 RE C R e v e n u e s Ad j u s t m e n t f o r C Y 2 0 1 1 R e v e n u e a n d R e n e w a b l e P o r t o l i o S t a n d a r d s RE C R e v e n u e s B o o k e d . C Y 2 0 1 0 CY 2 0 1 1 - E s t i m a t e d R E C R e v e n u e s E l i 9 i b l e f o r C N O R I A R P S CY 2 0 1 1 - E s t i m a t e d R E C R e v e n u e s E l i 9 i b l e f o r C N O R R P S CY 2 0 1 1 . E s t i m a t e d R E C R e v e n u e s E l i 9 i b l e f o r C A R P S To t a l C Y 2 0 1 1 E s t i m a t e d R E C R e v e n u e s Ad j u s t m e n t t o C Y 2 0 1 1 F o r R e n e w a b l e P o r t o l i o S t a n d a r d s !¡¡¡"$ 10 1 , 1 3 6 , 0 1 5 19 , 2 6 8 , 7 6 9 47 , 1 5 6 , 5 3 4 12 , 4 1 7 , 4 8 78 , 8 4 2 , 7 8 7 Es t i m a t e d 2 0 1 1 R E C R e v . E l i g i b l e f o r C A l O R l A R P S 3Ty p e F a c t o r T o t a l C a l i f o r n i a O r e g o n W a s h i n g t o n W y o m i n g SG 1 0 0 . 0 0 0 % 1 . 6 8 0 % 2 6 . 0 4 0 % 7 . 9 7 0 % 1 6 . 0 0 5 % SG 19 , 2 6 8 , 7 6 9 32 3 , 7 7 3 5,0 1 7 , 5 6 1, 5 3 5 , 6 8 3 3. 0 8 4 . 0 4 8.0 6 7 . 5 2 5 1. 1 6 6 . 2 4 2 73 , 9 5 4 Re f 3 . 5 10 , 6 9 3 , 5 0 6 17 9 , 6 8 3 2. 7 8 4 , 5 7 8 85 2 , 2 4 0 1,7 1 1 . 5 3 8 4,4 7 7 , 2 0 0 84 7 . 2 2 4 41 . 0 4 2 11 0 6 9 3 5 0 6 1 /5 0 3 4 5 6 1 /7 , 8 0 2 , 1 4 7 1 /2 , 3 8 7 , 9 0 3 R.f 3 . 5 Ra f 3 . 5 Re f 3 . ! 19 , 2 6 8 , 7 6 9 . . 4, 7 9 5 , 5 8 12 , 5 4 , 7 2 5 1,8 1 3 , 4 6 7 11 4 , 9 9 5 47 , 1 5 6 , 5 3 4 79 2 , 3 7 1 12 , 2 7 9 , 5 1 4 3. 7 5 6 , 2 3 4 7. 5 4 7 , 5 9 2 19 , 7 4 3 . 6 8 6 2. 8 5 , 1 4 9 18 0 . 9 8 7 R.f 3 . 5 18 , 0 8 5 , 1 1 6 30 3 , 8 8 4 4, 7 0 9 , 3 4 1, 4 4 1 , 3 2 9 2, 8 9 4 , 5 9 5 7,5 7 1 , 9 4 9 1.0 9 4 , 6 0 2 69 , 4 1 1 /1 8 , 0 8 5 , 1 1 6 \ /1 0 9 6 2 5 5 1 /1 6 9 8 8 8 6 0 R. f 3 . 5 Re f 3. 5 47 , 1 5 6 , 5 3 4 . - 5, 1 9 9 , 5 6 10 , 4 4 , 1 8 7 27 , 3 1 5 , 6 3 5 3, 9 4 , 7 5 1 25 0 , 3 9 7 12 , 4 1 7 , 4 8 20 8 , 6 5 1 3, 2 3 3 , 5 0 0 98 9 , 6 3 8 1, 9 8 7 , 4 6 5.1 9 9 . 0 0 2 75 1 , 5 6 8 47 , 6 5 - Re f 3.5 21 2 , 2 1 7 3, 5 6 6 55 , 2 6 1 16 . 9 1 3 33 , 9 6 8 68 , 8 5 2 12 , 8 4 81 4 /2 1 2 , 2 1 7 \ /2 1 2 2 1 7 /1 8 2 1 3 7 8 1 1, 8 2 1 3 7 8 R. f 3 . S R. f 3 . 5 12 , 4 1 7 , 4 8 . 1, 4 6 7 , 3 8 1, 0 0 6 , 5 4 2, 0 2 1 , 4 3 5,2 8 7 , 8 5 4 76 4 , 4 1 3 46 , 4 7 3 1,8 2 1 , 3 7 8 Re f 3 . ! Re a l l o c t e R e v e n u e s f o r 2 0 1 1 SG 28 , 9 9 0 , 8 3 9 48 7 , 1 3 3 7, 5 4 9 , 1 8 5 2, 3 1 0 , 4 8 3 4, 8 4 , 1 0 0 12 , 1 3 8 , 0 0 0 1,7 5 4 , 6 7 1 11 1 , 2 6 7 Si t u s (2 8 , 9 9 0 , 8 3 9 ) (1 , 8 1 1 , 9 2 8 ) (2 6 , 6 1 2 , 3 8 5 ) (2 , 3 8 7 , 9 0 3 ) 1.8 2 1 , 3 7 8 Es t i m a t 2 0 1 1 R E C R e v e n u e s . T o t a R e a l l o c t e 78 , 8 4 2 , 7 8 7 1, 4 6 7 , 3 8 4 6,2 0 6 , 1 1 3 17 , 2 5 9 , 2 0 3 45 , 1 4 8 , 2 1 4 6,5 2 6 , 6 3 0 41 3 , 8 6 5 18 2 1 3 7 8 SG F a c t o r A m o u n t s Ad j u s t m e n t f o r R P S / C o m m i s s i o n O r e r Ad j u s t m e n t f o r R P S / C o m m i s s i o n O r d e r 3 3 Es t i m a t 2 0 1 1 R E C R e v e n u e s . R e a l o c t e t o t a l s Es t i m a t e d 2 0 1 1 R E C R e v . E l i g i b l e f o r C A l O R R P S 3 Ad j u s t m e n t f o r R P S / C o m m i s s i o n O r d e r Ad j u s t m e n t f o r R P S / C o m m i s s i o n O r d e r 3 3 Es t i m a t 2 0 1 1 R E C R e v e n u e s . R e a l o c t e t o t a s Ut a h 41 . 8 6 % Id a h o 6.0 5 3 % FE R C 0. 3 8 % Ot e r SG Sit u s SG SG Si t u s Pa g e 3 . 5 . 1 Page 3.5.2 Rocky Mountain Power Idaho General Rate Case. December 2010 REC Revenues 2011 Estimated Renewable Energy Credits From Wind Generation 1 - Renewable Energy Credits from Wind (Eligible for ORlCNWA RPS) - MWH 1,152,722 3.356.680 292,594 1,152,722 Above 64.31% 741,317 75.00% 555,987 404.449 $18,208,000 151,538 $1,060,769 $19.268,769 $19,268,769 Ref 3.5.1 3,356,680 Above 7228% 2,426,201 75.00% 1,819,651 1,219.348 $38,888,820 600.303 $4,202,122 $43,090,942 109,646 $3,786.592 49,000 $279.000 $47,156,534 Ref 3.5.1 292,594 Above 98.32% 287,677 75.00% 215,758 119.830 $6,205.540 95,928 $671,496 215,758 $6,877,036 156,345 $5.540.448 $12,417,484 Ref 3.5.1 2 ~ Renewable Energy Credits from Wind (Eligible for CAlOR RPS) - MWH 3 - Renewable Energy Credits from Wind (Eligible for CA RPS only) - MWH 1 . Renewable Energy Credits Eligible for OR/CAIA RPS Wind Generation - MWH SG Factor Allocated Portion Wind MWH Available for Sale Percent Sold MWH Sold in Test Period Known Wind Sales Available Wind Credits Remainino for Sale (e $7 Total 2011 Estimated REC Revenues Eliaible for OR/CAIA RPS 2 - Renewable Energy Credits Eligible for CAlOR RPS Wind Generation - MWH SG Factor Allocated Portion Wind MWH Available for Sale Percent Sold MWH Sold in Test Period Known Wind Sales - MWh Available Wind Credits Remaining for Sale ~ $7 Known Non-Wind Sales Known Vintage Sales Total 2011 Estimated REC Revenues Eli ible for CAlOR RPS 3 - Renewable Energy Credits Eligible for CA RPS Wind Generation - MWH SG Factor Allocated Portion Wind MWH Available for Sale Percent Sold MWH Sold in Test Period Known Wind Sales Available Wind Credits Remainino for Sale (â $7 Known Non-Wind Sales Total 2011 Estimated REC Revenues Eliiiible for CA RPS Rocky Mountain Power Idaho General Rate Case. December 2010 Wheeling Revenue PAGE 3.6 Wheeling Imbalance Expense 566 3 (800,275) SG 6.052%(48,437) Adjustment Detail: Actual Wheeling Revenues 12 ME Dec 2010 Total Adjustments Normalized Wheeling Revenues 67,812,115 1,813,143 69,625,258 B1 3.6.3 3.6.2 Description of Adjustment: This adjustment reflects the level of wheeling revenues the Company expects in the12 months ending December 31, 2011 by adjusting the actual revenues for the 12 months ended December 31,2010 for normalizing, annualizing and pro forma changes. Imbalance penalty revenue and expense is removed to avoid any impact on regulated results. Ro c k y M o u n t a i n P o w e r Id a h o G e n e r a l R a t C a s . D e c e m b e r 2 0 1 0 Wh e e l i n g R e v e n u e A d j u s t m e n t De l i y e r / Le g a c y Le g a c y No n - F i n n ST F i r m Us e of An c i l l a r y An c i l l a r y Di s t i b u t i n Sc h e d u l e 1 Sc h e d u l e 3 Sc h e d u l e 3 Ne t w o r k PL t O P L Co n t r a c t Co n t r a c t Wh e e l i n g Wh e e l i n g Fa c i l i t i C& T : S p i n t S u p Sp i n l u p Me l e r t n g Sc h e d l i n 9 Re g u l a t i o n t T r a n s . Re g u l a t i n t C & l Pe n a l t e s Pe n a l t i e s Cu s t o m e r 30 1 9 1 2 30 2 9 8 30 1 9 1 6 30 1 9 1 7 30 1 9 2 30 1 9 2 6 30 2 9 0 1 30 1 9 7 0 30 9 0 2 30 1 9 6 30 1 9 6 30 1 9 6 30 1 9 6 9 50 1 50 5 9 To t a Bo n n e l l e P o w e r A d m i n i s t r t i o n - 4. 8 5 1 , 2 3 5 - 4, 8 5 1 , 2 3 5 . 0 0 WA P A F o i s o m - 11 . 0 0 0 - - - (1 , 0 0 . 0 0 Po w d e r R i v e r E n e m v C o m 17 1 - 17 1 . 0 5 So u t C o l u m b i a B a s i n l n i o a t i o n D i s t r c t Ba s i n E l e c r i c P o w e r C o o o e r a t v e (3 7 , 8 8 (1 1 6 , 4 1 9 (1 , 8 6 0 (2 5 , 0 3 7 24 8 70 7 51 0 - 11 8 2 . 6 6 5 . 3 7 Bl a c k H i l s . i n c . 68 0 , 8 3 2 1, 2 1 5 , 0 0 79 , 2 1 4 65 . 9 5 7 2, 0 4 1 , 0 0 2 . 6 6 Bo n n e v i l e P o w e r A d m i n i s t r a t o n 49 3 , 0 1 3 77 7 , 6 0 0 (9 7 1 , 3 3 8 (6 (1 , 4 0 1 1, 1 7 1 . 5 0 (9 4 , 6 0 8 19 1 , 6 3 1 (2 5 , 2 0 0 (7 ; 9 0 (1 1 8 , 2 9 6 8, 0 9 6 3.8 6 0 , 5 9 9 3 2 Ca r o i l P o w e r M a r k e t s , L L C 1. 3 4 3 , 7 8 4 65 . 2 2 5 - - 1.4 0 , 0 0 8 . 6 1 Co n o c o - Co n s t e l l a t i o n 13 9 , 5 1 9 - 79 , 5 9 - - (3 , 9 6 (1 2 3 , 0 8 1 . 0 1 Co r a l P o w e r / S h e l l 17 , 4 2 8 - - - /7 , 4 2 8 . 4 8 Oe s e r e t G e n e r n & T r a n s m i s s i o n C o o p e r a t i (2 , 4 5 6 . 0 1 1 - 13 , 3 4 11 , 0 0 5 . 1 9 2 35 4 . 6 3 0 13 0 . 7 2 0 11 6 . 6 4 47 , 4 0 8 11 5 3 , 5 6 0 4, 0 6 7 , 5 1 4 . 1 8 Fa l l R i v e r R u r a l E l e c c C o o o e r a t i v e 15 1 . 3 0 8 - 15 1 , 3 0 . 0 0 Fl a l h e a d E l e c c - - Fo o l C r e k I I , L L C (3 6 , 1 8 2 36 , 1 8 2 . 0 4 Id a h o P o w e r C o m o a n y - 75 6 , 7 4 0 11 5 9 . 1 9 6 17 0 8 , 7 5 0 19 0 . 1 0 8 1, 7 1 4 . 7 9 5 . 9 6 Mo r o a n S t a n l e v C a o i t a l G r a u o . I n c . 1. 0 8 6 . 8 6 0 11 , 6 7 5 - - 1,0 9 8 . 5 3 . 8 1 Pa c i f i c G a s & E l e c c C o m a n y - 13 7 4 - 20 . 3 1 0 . 8 6 - - 12 0 . 3 1 1 , 2 4 2 . 7 6 Po r t a n d G e n e r a l E l e c r i c - - - Po w e r e x C o m o ra t i o n (1 . 9 4 . 0 0 2. 5 5 , 1 0 7 (8 . 3 2 5 1, 1 5 4 40 1, 2 0 4, 5 0 , 1 9 5 . 7 7 Ib e r d r o l a R e n e w a b l e s I n c . 52 . 3 5 1 72 9 . 0 0 (5 4 3 . 8 6 7 19 6 . 1 0 5 (6 8 . 9 0 2 25 , 2 2 3 1. 6 1 5 , 2 4 7 . 5 9 Pu b l i c S e r v i c e C o m o a n y o f C o l o r a d o - 76 , 9 1 6 (1 0 2 . 8 8 - 17 9 , 7 9 9 . 7 5 Ra i n b o w E n e r a v M a r k e t n a 76 , 6 2 6 93 . 4 8 - - - - 17 0 . 0 8 9 . 8 4 Se m o r a E n r a y T r a d i n a C o m Sie r a P a c i f i c P o w e r 17 , 2 4 7 14 , 6 5 (6 8 . 9 1 9 - - - 90 . 8 1 5 . 7 6 Sta l e o f S o u U i D a k o t a 97 . 2 0 0 97 , 2 0 0 . 0 0 Tr a n s A l t a E n e m v - . 55 . 3 2 3 - 55 . 3 2 3 . 0 0 Tr i S t a t e G e n e r a t i o n a n d T r a n s . 58 . 9 0 5 - 12 5 , 7 5 0 2,6 1 6 - 17 3 4 2. 0 9 9; 2 3 3 19 9 . 3 2 8 . 7 4 UA M P S - 7. 7 0 8 . 8 0 9 18 , 4 1 4 12 6 . 6 7 5 96 . 9 6 17 2 . 8 0 66 . 6 0 0 19 2 , 4 8 - 8,4 2 2 . 7 4 9 . 4 0 Uta h M u n i d o a l P o w e r A a e n c v - - 2, 1 6 3 , 8 3 0 - (3 6 . 0 0 0 71 . 3 4 - 2,2 7 1 . 1 6 9 . 7 6 Wa n n S o n n a s - - - 11 9 . 7 0 0 - 11 9 . 7 0 0 . 0 0 We s t e r A r e a P o w e r A d m i n i s t r a t i o n 20 , 4 6 - 14 1 . 7 8 6 - - 62 . 2 5 4 . 9 8 We s t e r n A r e P o w e r A d m i n i s t r a t i o n 2. 8 8 0 . 8 5 6 69 0 . 7 0 2 - 3,5 7 1 , 5 5 7 . 7 4 Ne x r a E n e r o y R e s u r c , L L C 23 1 , 0 3 0 11 , 6 9 0 . 8 7 5 25 4 . 6 4 2 - 14 2 . 3 5 8 50 . 0 1 8 61 8 , 2 3 0 2.9 8 7 . 1 5 3 . 2 5 Sa n D i e Q o G a s a n d E l e c t r t c - - - So u t e r n C a l i f E d i s o n C o m D i r e c t 75 0 . 8 7 0 98 . 7 8 1 30 , 9 8 7 31 0 . 8 6 9 3.9 5 9 1.3 9 1 50 . 8 3 1, 2 4 7 , 6 9 5 . 5 0 PP L E n e r g y P l u s . L L C - 64 . 9 7 1 19 . 1 8 0 - - - 64 . 1 5 1 . 2 8 US B u r e a u o f R e d a m a t i n 2.9 9 7 12 , 4 3 3 25 , 6 1 2 - 6,8 5 2 - 52 11 4 8 28 , 3 9 4 . 6 8 Mo o n L a k e E l e c t c A s c i a t i o n 19 , 8 0 - - - - 19 . 8 0 0 . 3 0 Se a t t e C i l L i o h t 80 7 . 5 0 11 . 4 6 0 - - 18 . 3 1 1 6,4 3 3 - 18 , 8 4 7 65 2 . 5 5 1 . 4 1 Eu a e n e W a t e r & E l e c c B o a r d 23 . 5 6 - - - - 23 . 5 8 7 . 7 6 We v e e u s e r C o m o a n v - - - - - - - Se m o r a E n e m y S o l u t o n s L L C 18 5 . 7 7 7 - - - 15 . 1 3 6 14 . 6 1 7 55 , 2 3 6 26 0 . 7 6 8 . 4 7 En e l 50 . 6 2 5 - 50 , 6 2 5 . 0 0 In t e Q " , - - Be a r En e r i y - - Cit o r a u o E n e r o y - (6 - - - 15 . 8 4 JP M V e n t r e E n e m y 14 3 14 6 . 3 9 6 - - (5 . 9 2 46 9 , 3 6 1 . 0 9 Ba r e a v s B a n k 11 5 2 - (1 5 1 . 8 4 Mu n i d a 1 E n e m y A a e n e v o f N e b r a k a 12 , 4 7 4 - - - - 12 , 4 7 4 . 2 4 Ra s e r P o w e r S Y S t e m s L L C 26 7 . 3 0 0 - 26 . 2 3 3 9,2 1 7 1, 1 3 4 30 . 8 8 . 9 4 Ne v a d a Hi a h l a n d - - - Co o r a d o S o r i n a s U t i l i t i e s - - - Ma c a u a r i e E n e r o y , L L C - 19 . 3 6 2 - - - 9,3 6 1 . 5 2 En d u r e E n e r o y , L L C 11 . 1 6 8 - - 1. 1 6 8 . 0 0 Sa l t R i v e r P r o . e c t 11 1 3 . 3 0 3 - - - 11 3 . 3 0 3 . 2 4 Gil a R i y e r P o w e r . L P 13 . 2 9 1 - - 3.2 9 1 . 2 4 Bl a c k H i l s / C o l o r a d o E l e c r i U t i l t v C o m o a n y . 15 1 4 58 - - - - - - 1. 0 9 7 . 9 2 Ea o l e E n e r o y P a r t r s - (3 . 7 3 3 - - 3.7 3 3 . 3 8 Th e E n e m y A u t r t t v 48 5 (4 8 4 . 7 2 Lo A l K e l e s D e p t W a t e r & P o w e r - 12 1 3 . 0 2 8 - 21 3 . 0 2 8 . 1 3 Co l i l z C o u n t y P U D - 11 2 . 0 5 - - - 11 2 . 0 5 . 8 0 - - - Ac c a l s a n d A d . u s t e n t s 12 4 . 0 8 13 2 . 4 0 33 , 8 1 1 56 . 3 5 9 19 . 2 6 4 39 . 0 4 0 6. 0 2 7 8.0 5 0 (1 2 . 6 2 8 - 19 4 7 - 5. 2 1 4 Ac t a l T o t a l s (2 , 4 2 3 . 6 1 3 ) ( 8 . 1 6 8 . 2 4 0 ) ( 4 . 9 5 6 . 6 0 6 ) ( 1 6 , 2 8 2 , 6 1 5 ) ( 8 , 1 6 2 . 7 2 0 ) ( 1 , 1 7 5 , 7 4 5 ) ( 2 2 . 3 6 , 6 6 ) ( 1 . 7 5 4 . 5 9 5 ) (5 9 . 0 1 2 ) (3 6 7 . 7 5 5 ) (1 4 4 , 4 4 ) (6 2 . 4 3 1 ) (5 5 , 2 3 7 ) (7 3 . 0 7 8 ) ( 7 2 5 . 3 6 3 ) (6 7 . 8 1 2 , 1 1 5 ) Pa g e 3 . 6 . 1 Ro c k y M o u n t i n P o w e r Id a h o G e n e r a l R a t C a s . D e c e m b e r 2 0 1 0 Wh e e l i n g R e v e n u e A d j u s t m e n t De ! i v " , Le a c y Le g a c y No n - F i n n ST F i n n Us e of An c i l l a r y An c i l l a r y Di s t r b u t i o n Sc h e d u l e 1 Sc h e d u l e 3 Sc h e d u l e 3 Ne t w r k PI- t o - P t Co n t r c t Co n t r c t Wh e e l i n g Wh e e l i n g Fa c i l t i e s C& T : S P i n ! S u p Sp i n l u p Me t e r i n g Sc e d u i n g ' Re g u l a t i o n ! T r a n s . Re g u l a t n ! C & t Pe n a l t i e s Pe n a l t i e s Cu s t o m e r 30 1 9 1 2 30 9 8 0 30 1 9 1 6 30 1 9 1 7 30 1 9 2 2 30 1 9 2 6 30 2 9 0 1 30 1 9 7 0 30 2 9 0 30 1 9 6 6 30 1 9 6 7 30 1 9 6 30 1 9 6 9 50 9 6 1 50 6 3 To t a l In c r e m e n t l A d j u s t e n t ~ Ad J T y p e 2I R e m o v e n e t w r k a c c a l s as c h a n g e s co v e r e d i n a d j u s t m e n t s t o u s a g e b a s e d o n 11 2 4 . 0 8 5 (1 2 4 . 0 8 5 20 0 9 f o r f o r e c a t i n o t o t h e t e s t o e r i o d - - - I R e m o v e p o i n t - t o - p o i n t a c c a l s a s d i n g e s co v e r e d i n a d . u s t m e n t f o r t h e t e s t D e r i o d . 32 , 4 0 0 - 32 , 4 0 I R e v e r s e u n r e e r v e d u s e c h a r g e s : 39 , 5 2 0 - - - - - - 39 , 5 2 0 i R e v e r s e u n r e e r e d u s e c h a m e s : l b e r d r o l a 52 , 3 5 0 - - - - - 52 , 3 5 0 I R e v e r s e u n r e s e r v e d u s e c h a r e e s : N e x t E r a 23 1 , 0 3 - - 23 1 , 0 3 Re v e r e u n r e e r v e d u s e c h a r g e s : S o u t r n Ca l i f o r n i a E d i s o n 75 0 , 8 7 0 75 0 , 8 7 0 Re m o v e B a s i n l o a d a s n e t w o r k s e r v c e f o r Sh e r d a n a n d D e c e r l o a d t e n n i n a t e d 27 , 4 1 5 - - - 27 , 4 1 5 Re v e r s e U S B u r e u o f R e c a m a t i n r e f u n d 7.4 8 0 - 7,4 8 0 Eli m i n a t e r e a s i o n m e n t & I d a h o 2, 6 3 - 2,6 3 5 - - - Re m o v e r e f u n d s t o B o n n e v i l l e P o w e r Ad m i n i s t r o n f o r . p r i m a r y d e l i V e r y a n d 11 4 3 , 4 0 6 11 4 3 , 4 0 6 dis t r b u t o n s u b s t a o n c t r o e s Re m o v e r e f u n d s t o U S B u r e a u o f R e c l a m a t i o n fo r p r i m a r y d e l i v e r y a n d d i s t r b u t i o n s u b s t a t i o n '1 6 . 9 1 0 ct m e s - - (1 6 , 9 1 0 , A n n u a l i z e r e v i i o n s t o B a s i n n e t w . " l o a d " . ba s e d o n 2 0 0 u s a n e . 1, 4 0 0 1,4 0 , A n n u a l i z e r e s i o n s t o B l a C k H i l s n e t w o r k (2 5 , 0 0 -I o a d - , b a s e d o n 2 0 0 9 u s a g e 12 5 . 0 0 An n u a l i z e r e v i s i o n s t o B o n n e i l e P o w Ad m i n i s o n , " S P A " , n e t w r k , " I o a d - , b a s 12 , 1 0 0 - - - - - 12 . 1 0 0 An n u a l i z e c o n t r a c t c h a n g e w i t h B P A t o t a f f p t to - p t a n d e l i m a t e p r i r c o n t r c t am o u n t . (1 . 0 2 0 . 6 0 23 4 . 2 0 7 - (7 8 6 , 3 9 3 An n u a l i z e r e v i s i o n s t o n e w T n - S t a t e n e t o r k "l o a d " , b a s e d o n p r o j e c e d c o n t c t u s a g e (2 2 , 6 7 0 - (2 2 2 . 6 7 0 An n u a l i z e r e u l a t i o n a n d f r e q u e n c y r e p o n s e - Tr i - S l a t b a s e d o n p r o j e c e d u s a g e - - - 14 , 4 1 0 /1 2 . 5 4 (1 6 , 9 5 0 Ad j u s t C o l i t z r e e n u e f o r t r a n s f e r s i n a c o u n t re n o r t n n (4 , 8 0 0 - (4 , 6 0 Es t i m a t e d d e c s e i n u s e o f f a c i l i t i e s c h a r g e fo r P G & E a n d S C E - 33 , 4 0 0 - 33 , 4 0 0 Es t i m a t e n o n - f i r m t r n s m i s s i o n w i t h S e E f o r ne w a e n e r a o n a d d e d O c t b e r 2 0 1 0 - (1 . 7 0 0 . 0 0 - - - - 11 . 7 0 0 , 0 0 No n - F i r m u s a g e f r m L o s A n g e l e s De p a r t e n t o f W a t e r & P o w e r f o r g e n e r a t i o n th r o u g h P a c . T r a n s m i s s i o n " " o c c r r F e b . 13 9 0 . 0 0 (3 9 0 , 0 0 Es t i m a t e d E n e l a c c a l f e e r e f u n d b a s e d o n de c r s e o f 4 0 M W f r m 6 0 M W d e f e r r l f e e co l l e c t e d . 81 , 0 0 - 81 , 0 0 AE P L o n g - t e n n p t - t o p t , 3 M W , s t a r t J u n e 20 1 1 , s u b j e c t o c a p a c i t y c r e a t e d f r o m a d d e d tr n s m i s s i o n - f o r e c a t e d D e c e b e r 2 0 1 1 . 16 , 0 5 - (6 , 0 7 5 En e ! d e f e r r a l f e e : 2 5 M W a g r e e m e n t s t a r t Ju l y 2 0 1 1 , b u t n o l o n g e r c o m p e t i n g r e q u e s t s o co n t r a c t r e v i s i o n f o r d e f e r r l t o N o v 1 . Cu s t o m e r w i l l i i k e l y d e f e r 2 5 M W a g a i n d u e t o (5 0 , 6 2 5 la c k a f n e n e r a t i o n f a c i l l t v . - - (5 0 . 6 2 5 Co l u m b i a E n e r g y P a r t e r s l o n g - t e n n p o i n t - t o po i n t e s t i m a t e d a m o u n t o f 1 8 7 M W a n d st a r n g J u n e 1 w i t h a h i g h I I k e l l i d o f - (3 7 8 . 6 7 5 - - - - 13 7 8 , 6 7 5 I R e m o v a l o f i m b a l a n c p e n a l t i e s a s p e n a l t i e s in c u r r e d à r e a c c e d a n d r e f u n d e d t o n o n - of f e n d i n o c u s t o m e r - " - - - 73 . 0 7 8 72 5 , 3 6 79 8 , 4 4 1 - - - - " Te s t P e r t o d I n c r e m e n t l A d j u s t m e n t 73 5 . 4 5 1. 3 4 , 2 1 0 23 4 . 2 0 7 (2 , 0 9 0 . 0 0 2,6 3 5 28 , 6 0 0 - (1 6 0 . 3 1 6 4,4 1 0 .1 1 2 , 5 4 73 , 0 7 8 72 5 . 3 6 3 1,8 1 3 , 1 4 3 Re f . 3.6 Ac c u m T e s P e r i o d T o t l s ( 1 , 6 8 8 . 1 6 3 ) (9 . 5 1 3 , 4 5 ) (4 , 7 2 2 , 3 9 9 ) ( 1 6 , 2 8 2 . 6 1 5 ) (1 0 , 2 5 2 . 7 2 0 ) (1 , 1 7 . 1 1 0 ) (2 2 , 3 3 7 , 0 6 ) (1 , 7 5 4 , 5 9 5 ) (5 9 , 0 1 2 ) (5 2 , 0 7 1 ) (1 4 4 . 4 4 ) (8 6 . 8 4 1 ) (5 6 7 7 ) - (6 9 , 6 2 5 , 2 5 8 ) 2 3 3 Pa g e 3. 6 . 2 Ro c k y M o u n t i n P o w e r Id a h o G e n e r a l R a t C a s . D e c e m b e r 2 0 1 0 Wh e l i n g R e v e n u e A d j u s t m e n t 2 ue i v e r y i Le g a c y Le g a c y No n - F i r m ST F i n n Use of An c l l a r y An c i l l a r y Di s t r b u t i o n Sc h e d u l e 1 Sc e d u l e 3 Sc h e d u l e 3 Ne t w o r PH o - P t Co n t a c t Co n t r a c t Wh e e l i n g Wh e e l i n g Fa c i l i t i e s C& T : S p i n i S u p Sp l n l u p Me t e r i n g Sc h e d u l i n g Re g u l a t i o n ! T r a n s . Re g u l a t i o n l C & t Pe n a l t i e s Pe n a l t i e s Cu s t o m e r 30 1 9 1 2 30 2 9 8 30 1 9 1 6 30 1 9 1 7 30 1 9 2 2 30 1 9 2 6 30 2 9 0 1 30 1 9 7 0 30 9 0 30 1 9 6 6 30 1 9 6 7 30 1 9 6 30 1 9 6 9 50 9 6 1 50 9 6 3 To t a l I T y p e 1 a d j u s t m e n t s ( N o r m a l i z e f o r o u t o f 11 6 0 , 3 1 6 84 1 , 7 0 4 ert o d a n d o n e - t i m e a d " ' s ) 96 9 , 6 2 0 29 . 7 6 5 - 2, 6 3 5 - - ! T y p e 2 a d j u s t m e n t s ( A n n u a l i z e c h n g e s t h a t 12 3 4 , 1 7 0 11 , 0 2 0 . 6 0 0 14 , 8 0 14 , 4 1 0 11 2 , 5 4 (1 , 0 4 2 , 3 1 3 ) oc c r d u r i n g t h t e s t p e r o d ) 23 4 , 2 0 7 - - I T y p e 3 a d j u s t m e n t ( P r o f o r m a k n o w n a n d (1 , 6 1 2 , 5 3 4 ) me a s u r a b l e c h a n a e s o r e s t i m a t e d c h a n a e s l 13 5 . 3 7 5 12 , 0 9 0 . 0 0 33 , 4 0 73 0 7 8 72 5 , 3 6 3 To t a l 73 5 , 4 5 0 (1 , 3 4 5 , 2 1 0 ) 23 4 . 2 0 7 (2 , 0 9 0 , 0 0 0 ) 2, 6 3 5 28 , 8 0 - (1 6 0 , 3 1 6 ) (4 , 4 1 0 ) (1 2 , 5 4 ) 73 0 7 8 72 5 . 3 6 3 (1 , 8 1 3 , 1 4 3 ) D.. f ' 1 l : Re f . 3. 6 Pa g e 3. 6 . 3 IDAHO 2010 PROTOCOL Page 4.0 Total O&M Adjustments (Tab 4) TOTAL 4.1 4.2 4.2.1 4.2.2 4.3 4.3.1 4.2 - Wage and 4.2.1 - Wage and 4.2.2 - Wage and 4.3 - Wage and 4.3.1 - Wage and Miscellaneous Employee Beneft.Employee Benefit -Employee Beneft -Employee Benefi - Employee Benefrt - Total Normalized General Expense Annuallzation Annualízation Annualization Pro Forma Pro Forma 1 Operating Revenues: 2 General Business Revenues 3 Interdepartmental 4 Special Sales 5 Other Operating Revenues (5.939.833) 6 Total Operating Revenues (5.939.833) 7 8 Operating Expenses: 9 Steam Production 1.005 11.792 150.620 10 Nuclear Production 11 Hydro Production 27.913 1.723 22.006 12 Other Power Supply 657.607 968 3.124 12.382 39.906 13 Transmission 71.772 (11)2,054 26,230 14 Distribution 590.671 (34)9,034 534 115.384 15 Customer Accounting (108,425)(551)4,808 16 Customer Service & Info (5,923,722)2,031 876 17 Sales 18 Administrative & General 1,591,962 (15,470)10,821 19 Total O&M Expenses (2,891.217)(14,035)14,483 14,211 17,038 184,988 181,520 20 Depreciation 21 Amortization 22 Taxes Other Than Income 23 Income Taxes: Federal (1,625,412)4,689 (4,839)(4,748)(5,693)(61,806)(60,648) 24 State (220,867)637 (658)(645)(774)(8,398)(8,241) 25 Deferred Income Taxes 861,571 26 Investment Tax Credit Adj. 27 Misc Revenue & Expense 28 Total Operating Expenses:(3,875,925)(8,708)8,986 8,818 10,572 114,783 112,631 29 30 Operating Rev For Return:(2,063,908)8,708 (8,986)(8,818)(10,572)(114,783)(112,631) 31 32 Rate Base: 33 Electric Plant In Service 34 Plant Held for Future Use 35 Misc Deferred Debits (4,596) 36 Elec Plant Acq Adj 37 Nuclear Fuel 38 Prepayments 39 Fuel Stock 40 Material & Supplies 41 Working Capital 42 Weatherization Loans 43 Misc Rate Base 44 Total Electrc Plant:(4,596) 45 46 Deductions: 47 Accum Prov For Deprec 48 Accum Prov For Amort 49 Accum Def Income Tax (122,194) 50 Unamortized ITC 51 Customer Adv For Canst 52 Customer Service Deposits 53 Miscellaneous Deductions 54 55 Total Deductions:(122,194) 56 57 Total Rate Base:(126,790) 56 59 60 Estimated ROE impact -0.56%0.002%-0.002%-0.002%-0.003%-0.031%-0.031% 61 62 63 64 TAX CALCULATION: 65 66 Operating Revenue (3,046,616)14,035 (14.463)(14.211)(17,038)(184,988)(181,520) 67 Other Deductons 68 Interest (AFUDC) 69 Interest 70 Schedule "M" Additions (2,581,684) 71 Schedule "M" Deductons (765.399) 72 Income Before Tax (4,884.902)14,035 (14,483)(14,211)(17,038)(184,988)(181,520) 73 74 State Income Taxes (220,867)637 (658)(645)(774)(8,398)(8,241) 75 76 Taxable Income (4,64,035)13,397 (13,825)(13,566)(16,265)(176,590)(173,279) 77 78 Federal Income Taxes (1,625,412)4,689 (4,839)(4.748)(5,693)(61,806)(60,848) IDAHO 2010 PROTOCOL Page 4.0.1 Total O&M Adjustments (Tab 4) TOTAL 4.3.2 4.4 4.5 4.6 4.7 4.8 4.9 4.3.2. Wage and Employee Benefit.Class 1 DSM Remove Non~Pension DSM Revenue and Wyoming Inverted MEHC Transition Pro Forma Program Costs Recurring Entries Curtilment Expense Removal Rates Advertsing Cost Amortzation 1 Operating Revenues: 2 General Business Revenues 3 Interdepartental 4 Special Sales 5 Other Operating Revenues (5,939,833) 6 Total Operating Revenues (5,939,833) 7 8 Operating Expenses: 9 Steam Producton 12,999 10 Nuclear Production 11 Hydro Production 4,184 12 Other Power Supply 555,129 (183,572) 13 Transmission (36) 14 Distribution 6,821 (88) 15 Customer Accounting 61,414 16 Customer Service & Info 11.185 (5,939;833)2,019 17 Sales 18 Administrative & General 138,210 135,060 116,84 (330,460)19 Total O&M Expenses 217,629 555,129 (31.453)116.464 (5,939,833)2,019 (33,460) 20 Depreciation 21 Amortization 22 Taxes Other Than Income 23 Income Taxes: Federal (7,712)(185.474)10,509 (38.912)(548,226)(675)(93,462) 24 State (9.880)(25,203)1,428 (5,287)(74,495)(92)(12,700)25 Deferred Income Taxes 622,721 231,575 26 InvestmentT ax Cred~ Adj. 27 Misc Revenue & Expense 28 Total Operating Expenses:135,37 34,452 (19.516)72,265 (5,939,833)1,253 (205.047) 29 30 Operating Rev For Return:(135,037)(34.452)19.516 (72.265)(1.253)205,047 31 32 Rate Base: 33 Electric Plant In Service 34 Plant Held for Future Use 35 Misc Deferred Debits 36 Elec Plant Acq Adj 37 Nuclear Fuel 38 Prepayments 39 Fuel Stock 40 Material & Supplies 41 Working Capital 42 Weatherization Loans 43 Misc Rate Base 44 Total Electric Plant: 45 46 Deductons: 47 Accum Prov For Deprec 48 Accum Prov For Amort 49 Accum Def Income'Tax (206.465)140.971 568 50 Unamortzed ITC 51 Customer Adv For Const 52 Customer Service Deposits 53 Miscellaneous Deductions 54 55 Total Deductions:(206,465)140.971 568 56 57 Total Rate Base:(206,465)140,971 568 58 59 60 Estimated ROE impact -0.037%-0.094%0.009%-0.020%-0.002%0.000%0.056% 61 62 63 64 TAX CALCULATION: 65 66 Operating Revenue (217,629)(555.129)31,453 (116,64)(2,019)330,460 67 Other Deductions 68 Interest (AFUDC) 69 Interest 70 Schedule "M" Additions (1,640,855)(610.194)71 Schedule "M' Deductions 72 Income Before Tax (217,629)(55,129)31,453 (116,64)(1,640,855)(2.019)(279,734) 73 74 State Income Taxes (9.880)(25.203)1,428 (5,287)(74.495)(92)(12,700) 75 76 Taxable Income (207,749)(529.926)30,025 (111.177)(1,566.360)(1,928)(267,034) 77 78 Federal Income Taxes (72,712)(185,474)10,509 (38.912)(548.226)(675)(93,462) IDAHO 2010 PROTOCOL Page 4.0.2 Total O&M Adjustments (Tab 4) TOTAL 4.10 4.11 4.12 4.13 4.14 4.15 4.16 10 Pension MEHC Cross Generation Memberships &Expense - Cash Charge Insurance Expense Overhaul Expense Incremental O&M Subscriptions Intervenor Funding Basis 1 Operating Revenues: 2 General Business Revenues 3 Interdepartmental 4 Special Sales 5 Other Operating Revenues 6 Total Operating Revenues 7 8 Operating Expenses: 9 Steam Production (392.533)218,126 10 Nuclear Production 11 Hydro Production 12 Other Power Supply 64.738 251,208 113.745 13 Transmission 38.300 5.236 14 Distrbution 459.020 15 Customer Accounting 16 Customer Service & Info 17 Sales 18 Administrative & General (11.592)(576.947)(34,452)26,016 2,054,449 19 Total O&M Expenses (11.592)(14,889)(141.325)337.107 (34,452)26,016 2.054,449 20 Depreciation 21 Amortization 22 Taxes Other Than Income 23 Income Taxes: Federal 3,873 158.760 47,218 (112.631)11.511 (19.545)(684.085)24 State 526 21.573 6,416 (15.305)1.56 (2.656)(92.956)25 Deferred Income Taxes (2,409)12.328 (2.643)26 Investment Tax Credit Adj. 27 Misc Revenue & Expense 28 Total Operating Expenses:(7.193)163.34 (87.691)209.172 (21.377)16.143 1.274,765 29 30 Operating Rev For Return:7.193 (163.034)87,691 (209.172)21.377 (16,143)(1.274,765) 31 32 Rate Base: 33 Electric Plant In Service 34 Plant Held for Future Use 35 Mlsc Deferred Debits (4,596)36 Elec Plant Acq Ad) 37 Nuclear Fuel 38 Prepayments 39 Fuel Stock 40 Material & Supplies 41 Workin9 Capital 42 Weatherization Loans 43 Misc Rate Base 44 Total Electric Plant:(4.596) 45 46 Deductions: 47 Accum Prov For Deprec 48 Accum Prov For Amort 49 Accum Def Income Tax (5,657)(51,611)50 Unamortized ITC 51 Customer Adv For Const 52 Customer Servi.ce Deposit 53 Miscellaneous Deductions 54 55 Total Deductions:(5.657)(51.611) 56 57 Total Rate Base:(10.253)(51,611) 58 59 60 Estimated ROE Impact 0.002%-0.045%0.024%-0.057%0.006%-0.004%-0.349% 61 62 63 64 TAX CALCULATION: 65 66 Operating Revenue 11.592 14,889 141.325 (337.107)34,452 (26.016)(2.054.449) 67 Other Deductons 68 Interest (AFUDC) 69 Interest 70 Schedule "M" Additions (313.056)(17.560)71 Schedule "M' Deductions (773.339)14,904 (6.964)72 Income Before Tax 11.592 475.172 141,325 (337.107)34,452 (58,500)(2,047,486) 73 74 State Income Taxes 526 21,573 6,16 (15.305)1.564 (2.656)(92.956) 75 76 Taxable Income 11.066 453,599 134,909 (321,803)32.888 (55.844)(1.954.530) 77 78 Federal Income Taxes 3.873 156.760 47.218 (112,631)11.511 (19.545)(684.085) IDAHO 2010 PROTOCOL O&M Adjustments (Tab 4) TOTAL 1 Operating Revenues: 2 General Business Revenues 3 Interdepartmental 4 Special Sales 5 Other Operaüng Revenues 6 Total Operating Revenues 7 8 Operating Expenses: 9 Sleam Production 10 Nuclear Producton 11 Hydro Production 12 Other Power Supply 13 Transmission 14 Distribution 15 Customer Accountin9 16 Customer Service & Info 17 Sales 18 Administrative & General 19 Total O&M Expenses 20 Depreciation 21 Amortzaüon 22 Taxes Other Than Income 23 Income Taxes: Federal24 State 25 Deferred Income Taxes 26 Investment Tax Credit Adj. 27 Misc Revenue & Expense 28 Total Operatin9 Expenses: 29 30 Operaüng Rev For Return: 31 32 Rate Base: 33 Electric Plant In Service 34 Plant Held for Future Use 35 Misc Deferred Debits 36 Elec Plant Acq Adj 37 Nuclear Fuel 38 Prepayments 39 Fuel Stock 40 Material & Supplies 41 Workin9 Capital 42 Weatherizaüon Loans 43 Misc Rate Base 44 Total Electric Plant: 45 46 Deductons: 47 Accum Prov For Deprec 48 Accum Prov For Amort 49 Accum Def Income Tax 50 Unamortized ITC 51 Customer Adv For Canst 52 Customer Service Deposits 53 Miscelianeous Deductions 54 55 Total Deductions: 56 57 Total Rate Base: 58 59 60 Estimated ROE impact 61 62 63 64 TAX CALCULATION: 65 66 Operatln9 Revenue 67 Other Deductions 68 Interest (AFUDC) 69 Interest 70 Schedule 'M" Additions 71 Schedule "M" Deductons 72 Income Before Tax 73 74 State Income Taxes 75 76 Taxable Income 77 78 F ederallncome Taxes Page 4.0.3 Total 4.17 4.18 o o o Uncoliectble Expense Outside Services o o (174,096) 79,863 (174,096)79,863 58,167 (26,683) 7,904 (3,626) (108,025)49,554 108,025 (49,554) 0.030%-0.014%0.000%0.00%0.000% 174,096 (79,863) 174,096 (79,863) 7.904 (3,626) 166.192 (76,237) 58,167 (26,683) Description of Adjustment: This adjustment removes from results of operations certain miscellaneous expenses that should have been charged to non- regulated accounts. Rocky Mountain Power Page 4.1.1 Idaho General Rate Case - December 2010 Miscellaneous General Expense Description FERC Factor Amt to Exclude Non-utility Flights Office Supplies and Expenses 921 SO 3,260 Customer Accounts 901 CN 991 . Transmission 560 SG 185 Distribution 580 SNPD 726 5,162 FERC 903 - Customer Accounts Miscellaneous 903 CN 13,262 FERC 909 - Informational & Instructional Advertising Miscellaneous 909 CN 22,455 Miscellaneous 909 ID (3,571)Donations 909 CN 2,975 Blue Sky 909 CN 1,207 23,066 FERC 921 - Office Supplies & Expenses Charitable Donations and Sponsorships 921 SO 19,781 Employee Expenses 921 SO 32 Legislative & Lobbyist 921 SO 4,450 DSM Costs 921 SO 2,578 26,841 FERC 923 - Outside Services Blue Sky 923 SO 1,360 1,360 FERC 930 - Misc General Expense Challenge Grant - Idaho 930 IDU 12,950 Challenge Grant - Oregon 930 OR 38,850 EDCU Rent Contribution 930 UT 84,981 Utah Sports Authority Rent Contribution 930 UT 57,072 EDCU Other Contribution 930 UT 6,500 200,353 Centennial Celebration Expenses Advertising 909 CN 13,157 Offce Supplies and Expenses 921 SO 11,443 Miscellaneous 931 SO 583 25,183 TOTAL MISC GENERAL EXPENSE REMOVED 295,227 Ref 4.1 Rocky Mountain Power PAGE 4.2 Idaho General Rate Case. December 2010 4.2 . Wage and Employee Benefit. Annualization TOTAL IDAHO ACCOUNT~COMPANY FACTOR FACTOR %ALLOCATED REF# Adjustment to Expense: Steam Operations 500 2 24,229 SG 6.052%1,466 Fuel Related - Non NPC 501 2 (393)SE 6.341%(25) Steam Operations 502 2 27,062 SG 6.052%1,638 Fuel Related - Non NPC 503 2 124 SE 6.341%8 Steam Operations 505 2 2,840 SG 6.052%172 Steam Operations 506 2 63,593 SG 6.052%3,849 Steam Operations 506 2 (5)SG 6.052%(0) Steam Maintenance 510 2 4,525 SG 6.052%274 Steam Maintenance 511 2 10,757 SG 6.052%651 Steam Maintenance 511 2 (1 )SG 6.052%(0) Steam Maintenance 512 2 40,829 SG 6.052%2,471 Steam Maintenance 512 2 (115)SG 6.052%(7) Steam Maintenance 513 2 17,310 SG 6.052%1,048 Steam Maintenance 514 2 4,098 SG 6.052%248 Steam Maintenance 514 2 (8)SG 6.052%(0) Hydro Operations 535 2 3,722 SG-P 6.052%225 Hydro Operations 535 2 2,608 SG-U 6.052%158 Hydro Operations 536 2 126 SG-P 6.052%8 Hydro Operations 537 2 587 SG-P 6.052%36 Hydro Operations 537 2 92 SG-U 6.052%6 Hydro Operations 539 2 9,218 SG-P 6.052%558 Hydro Operations 539 2 7,193 SG-U 6.052%435 Hydro Operations 540 2 (242)SG-P 6.052%(15) Hydro Maintenance 542 2 667 SG-P 6.052%40 Hydro Maintenance 542 2 123 SG-U 6.052%7 Hydro Maintenance 543 2 513 SG-P 6.052%31 Hydro Maintenance 543 2 724 SG-U 6.052%44 Hydro Maintenance 544 2 1,150 SG-P 6.052%70 Hydro Maintenance 544 2 421 SG-U 6.052%25 Hydro Maintenance 545 2 1,110 SG-P 6.052%67 Hydro Maintenance 545 2 455 SG-U 6.052%28 Other Operations 546 2 3 SG 6.052%0 Other Operations 548 2 7,450 SG 6.052%451 Other Operations 548 2 946 SG 6.052%57 Other Operations 549 2 4,070 SG 6.052%246 Other Maintenance 552 2 194 SG 6.052%12 Other Maintenance 552 2 75 SG 6.052%5 Other Maintenance 553 2 3,027 SG 6.052%183 Other Maintenance 553 2 226 SG 6.052%14 239,301 14,483 4.2.2 Description of Adjustment: . The Company has several labor groups, each with different effective contract renewal dates. This adjustment annualizes the wage increases that occurred dunng the year ended December 31, 2010 for labor charged to operations and maintenance accounts. See page 4.3.3 for more information on how this adjustment was calculated. Rocky Mountain Power PAGE 4.2.1 Idaho General Rate Case. December 2010 4.2.1 - Wage and Employee Benefit - Annualization TOTAL IDAHO ACCOUNT~COMPANY FACTOR FACTOR %ALLOCATED REF# Adjustment to Expense: Other Maintenance 554 2 65 SG 6..052%4 Other Maintenance 554 2 134 SG 6.052%8 Other Operations 556 2 648 SG 6.052%39 Other Operations 557 2 50,773 SG 6.052%3,073 Transmission Operations 560 2 6,143 SG 6.052%372 Transmission Operations 561 2 13,592 SG 6.052%823 Transmission Operations 562 2 1,748 SG 6.052%106 Transmission Operations 563 2 110 SG 6.052%7 Transmission Operations 566 2 501 S8 6.052%30 Transmission Operations 567 2 249 SG 6.052%15 Transmission Maintenance 568 2 1,620 SG 6.052%98 Transmission Maintenance 569 2 3,984 SG 6.052%241 Transmission Maintenance 570 2 9,755 SG 6.052%590 Transmission Maintenance 571 2 (3,806)SG 6.052%(230)Transmission Maintenance 572 2 22 SG 6.052%1 Transmission Maintenance 573 2 10 SG 6.052%1 Distribution Operations 580 2 23,900 SNPD 4.636%1,108 Distribution Operations 581 2 20,773 SNPD 4.636%963 Distribution Operations 582 2 2,998 ID Situs 192 Distribution Operations 582 2 31 SNPD 4.636%1 Distribution Operations 583 2 7,526 ID Situs 263 Distribution Operations 583 2 31 SNPD 4.636%1 Distribution Operations 585 2 328 SNPD 4.636%15 Distribution Operations 586 2 7,090 ID Situs 366 Distribution Operations 586 2 1,486 SNPD 4.636%69 Distribution Operations 587 2 16,588 ID Situs 525 Distribution Operations 588 2 (1,125)ID Situs (83) Distribution Operations 588 2 323 SNPD 4.636%15 Distribution Operations 589 2 199 ID Situs 1 Distribution Maintenance 590 2 1,046 ID Situs 67 Distribution Maintenance 590 2 7,171 SNPD 4.636%332 Distribution Maintenance 592 2 10,984 ID Situs 782 Distribution Maintenance 592 2 2,151 SNPD 4.636%100 Distribution Maintenance 593 2 36,105 ID Situs 3,486 Distribution Maintenance 593 2 (888)SNPD 4.636%(41) Distribution Maintenance 594 2 21,152 ID Situs 623 Distribution Maintenance 595 2 1,128 SNPD 4.636%52 Distribution Maintenance 596 2 2,931 ID Situs 196 247,478 14,211 4.2.2 Description of Adjustment: The Company has several labor groups, each with different effective contract renewal dates. This adjustment annualizes the wage increases that occurred during the year ended December 31 , 2010 for labor charged to operations and maintenance accounts. See page 4.3.3 for more information on how this adjustment was calculated. Rocky Mountain Power PAGE 4.2.2 Idaho General Rate Case. December 2010 4.2.2 . Wage and Employee Benefit. Annualization TOTAL IDAHOACCOUNT~COMPANY FACTOR FACTOR %ALLOCATED REF# Adjustment to Expense: Distribution Maintenance 597 2 6,121 10 Situs 402 Distribution Maintenance 597 2 1,155 SNPD 4.636%54 Distribution Maintenance 598 2 183 10 Situs Distribution Maintenance 598 2 1,685 SNPD 4.636%78 Customer Accounts 901 2 2 ID Situs Customer Accounts 901 2 3,098 CN 3.869%120 Customer Accounts 902 2 27,406 ID Situs 2,156 Customer Accounts 902 2 2,325 CN 3.869%90 Customer Accounts 903 2 8,303 ID Situs 455 Customer Accounts 903 2 51,198 CN 3.869%1,981 Customer Accounts 905 2 175 CN 3.869%7 Customer Services 907 2 381 CN 3.869%15 Customer Services 908 2 7,201 ID Situs 679 Customer Services 908 2 3,968 CN 3.869%154 Customer Services 908 2 59 OTHER 0.000% Customer Services 909 2 727 CN 3.869%28 Customer SerVices 910 2 2 CN 3.869%0 Administrative & General 920 2 123,187 SO 5.794%7,138 Administrative & General 921 2 (395)SO 5.794%(23) Administrative & General 922 2 44,879 SO 5.794%2,600 Administrative & General 928 2 4,463 ID Situs 949 Administrative & General 928 2 299 SO 5.794%17 Administrative & General 929 2 (1,469)SO 5.794%(85) Administrative & General 935 2 31 ID Situs Administrative & General 935 2 3,871 SO 5.794%224 288,857 17,038 Below Total Annualization Adjustment 239,301 247,478 288,857 775,636 14,483 14,211 17,038 45,733 4.2 4.2.1 Above 4.3.4 The Company has several labor groups, each with different effective contract renewal dates. This adjustment annualizes the wage increases that occurred during the year ended December 31, 2010 for labor charged to operations and maintenance accounts. See page 4.3.3 for more information on how this adjustment was calculated. Rocky Mountain Power PAGE 4.3 Idaho General Rate Case. December 2010 4.3 . Wage and Employee Benefit. Pro Forma TOTAL IDAHOACCOUNT~COMPANY FACTOR FACTOR %ALLOCATED REF# Adjustment to Expense: Steam Operations 500 3 309,477 SG 6.052%18,731 Fuel Related - NON NPC 501 3 (5,017)SE 6.341%(318)Steam Operations 502 3 345,653 SG 6.052%20,921 Fuel Related - NON NPC 503 3 1,585 SE 6.341%101 Steam Operations 505 3 36,279 SG 6.052%2,196 Steam Operations 506 3 812,267 SG 6.052%49,162 Steam Operations 506 3 (68)SG 6.052%(4)Steam Maintenance 510 3 57,794 SG 6.052%3,498 Steam Maintenance 511 3 137,396 SG 6.052%8,316 Steam Maintenance 511 3 (18)SG 6.052%(1 )Steam Maintenance 512 3 521,509 SG 6.052%31,564 Steam Maintenance 512 3 (1,469)SG 6.052%(89)Steam Maintenance 513 3 221,098 SG 6.052%13,382 Steam Maintenance 514 3 52,346 SG 6.052%3,168 Steam Maintenance 514 3 (103)SG 6.052%(6) Hydro Operations 535 3 47,545 SG-P 6.052%2,878 Hydro Operations 535 3 33,313 SG-U 6.052%2,016 Hydro Operations 536 3 1,605 SG-P 6.052%97 Hydro Operations 537 3 7,493 SG-P 6.052%454 Hydro Operations 537 3 1,169 SG-U 6.052%71 Hydro Operations 539 3 117,742 SG-P 6.052%7,126 Hydro Operations 539 3 91,874 SG-U 6.052%5,561 Hydro Operations 540 3 (3,087)SG-P 6.052%(187)Hydro Maintenance 541 3 5 SG-P 6.052%0 Hydro Maintenance 542 3 8,520 SG-P 6.052%516 Hydro Maintenance 542 3 1,569 SG-U 6.052%95 Hydro Maintenance 543 3 6,548 SG-P 6.052%396 Hydro Maintenance 543 3 9,245 SG-U 6.052%560 Hydro Maintenance 544 3 14,683 SG-P 6.052%889 Hydro Maintenance 544 3 5,376 SG-U 6.052%325 Hydro Maintenance 545 3 14,180 SG-P 6.052%858 Hydro Maintenance 545 3 5,808 SG-U 6.052%352 Other Operations 546 3 34 SG 6.052%2 Other Operations 548 3 95,161 SG 6.052%5,760 Other Operations 548 3 12,080 SG 6.052%731 Other Operations 549 3 51,986 SG 6.052%3,146 Other Maintenance 552 3 2,480 SG 6.052%150 Other Maintenance 552 3 960 SG 6.052%58 Other Maintenance 553 3 38,660 SG 6.052%2,340 Other Maintenance 553 3 2,882 SG 6.052%174 3,056,560 184,988 4.3.2 Description of Adjustment: The Company has several labor groups, each with different effective contract renewal dates. This adjustment recognizes increases that have occurred, or are projected to occur for labor charged to operation and maintenance accounts through December 2011. See page 4.3.3 for more information on how this adjustment was calculated. Rocky Mountain Power PAGE 4.3.1 Idaho General Rate Case - December 2010 4.3.1 - Wage and Employee Benefit. Pro Forma TOTAL IDAHO ACCOUNT~COMPANY FACTOR FACTOR %ALLOCATED REF# Adjustment to Expense: Other Maintenance 554 3 825 SG 6.052%50 Other Maintenance 554 3 1,714 SG 6.052%104 Other Operations 556 3 8,271 SG 6.052%501 Other Operations 557 3 648,522 SG 6.052%39,252 Transmission Operations 560 3 78,462 SG 6.052%4,749 Transmission Operations 561 3 173,614 SG 6.052%10,508 Transmission Operations 562 3 22,322 SG 6.052%1,351 Transmission Operations 563 3 1,406 SG 6:052%85 Transmission Operations 566 3 6,402 SG 6.052%387 Transmission Operations 567 3 3,179 SG 6.052%192 Transmission Maintenance 568 3 20,693 SG 6.052%1,252 Transmission Maintenance 569 3 50,889 SG 6.052%3,080 Transmission Maintenance 570 3 124,605 SG 6.052%7,542 Transmission Maintenance 571 3 (48,611 )SG 6.052%(2,942) Transmission Maintenance 572 3 280 SG 6.052%17 Transmission Maintenance 573 3 132 SG 6.052%8 Distribution Operations 580 3 305,275 SNPD 4.636%14,153 Distribution Operations 581 3 265,337 SNPD 4.636%12,301 Distribution Operations 582 3 38,291 10 Situs 2,449 Distribution Operations 582 3 390 SNPD 4.636%18 Distribution Operations 583 3 96,128 10 Situs 3,357 Distribution Operations 583 3 393 SNPD 4.636%18 Distribution Operations 585 3 4,188 SNPD 4.636%194 Distribution Operations 586 3 90,561 10 Situs 4,669 Distribution Operations 586 3 18,987 SNPD 4.636%880 Distribution Operations 587 3 211,881 10 Situs 6,700 Distribution Operations 588 3 (14,364)10 Situs (1,064)Distribution Operations 588 3 4,123 SNPD 4.636%191 Distribution Operations 589 3 2,537 10 Situs 15 Distribution Maintenance 590 3 13,366 10 Situs 856 Distribution Maintenance 590 3 91,590 SNPD 4.636%4,246 Distribution Maintenance 592 3 140,295 10 . Situs 9,987 Distribution Maintenance 592 3 27,477 SNPD 4.636%1,274 Distribution Maintenance 593 3 461,158 10 Situs 44,532 Distribution Maintenance 593 3 (11,337)SNPD 4.636%(526) Distribution Maintenance 594 3 270,176 10 Situs 7,960 Distribution Maintenance 595 3 14,409 SNPD 4.636%668 Distribution Maintenance 596 3 37,440 10 Situs 2,504 3,161,007 181,520 4.3.2 Description of Adjustment: The Company has several labor groups, each with different effective contract renewal dates. This adjustment recognizes increases that have occurred, or are projected to occur for labor charged to operation and maintenance accounts through December 2011. See page 4.3.3 for more information on how this adjustment was calculated. Description of Adjustment: The Company has several labor groups, each with different effective contract renewal dates. This adjustment recognizes increases that have occurred, or are projected to occur for labor charged to operation and maintenance accounts through December 2011. See page 4.3.3 for more information on how this adjustment was calculated. Rocky Mountain Power Idaho General Rate Case. December 2010 Wage and Employee Benefit Adjustment Page 4.3.3 The unadjusted, annualized (12 months ended December 2010), and pro forma period (12 months ending December 2011) labor expenses are summarized on page 4.3.4. The following is an explanation of the procedures used to develop the pro forma labor expenses. 1. Actual December 2010 total labor related expenses are identified on page 4.3.4, including bare labor, incentive, other labor, pensions, benefits, and payroll taxes. 2. Actual December 2010 expenses for regular time, overtime, and premium pay were identified by labor group and annualized to reflect wage increases during the base period. These annualizations can be found on page 4.3.5. 3. The annualized December 2010 regular time, overtime, and premium pay expenses were then escalated prospectively by labor group to December 2011 (see page 4.3.6). Union costs were escalated using the contractual and planned rates found on page 4.3.7. Non-union costs were escalated using the actual rates for 2011. 4. Annual Incentive Plan (AlP) compensation is included using a three year average of the actual payment rate from 2008 through 2010, multiplied by pro forma wages. AlP is the second step of a two-stage compensation philosophy that provides employees with market average compensation with a portion at risk and based on achieving annual goals. Union employees do not participate in the Company's Annual Incentive Plan; instead, they receive annual increases to their wages that are reflected in the escalation described above. 5. Pro forma December 2011 pension and employee benefit expenses are based on either December 2011 actuarial projections or are calculated by using actual data escalated to December 2011. These expenses can be found on page 4.3.9. 6. Payroll tax calculations can be found on page 4.3.10. Wage and Employee Beneft Adjustment Annualized Pro Fonna Account Desription 12 Months Ended 12 Months Ended Adjustment 12 Months Ending Adjustment Ref.December 2010 December 2010 Decmber 2011 5001XX Re9ular Ordinary Time 414,975,436 415,875.743 900.308 422,488,925 6,613,182 4.3.5 5002XX Overtime 55,849,018 55.970,185 121.167 56,860.213 890.028 4.3.5 5003XX Premium Pay 6,931,756 6,946.795 15,039 7,057.261 110,467 4.3.5 Subtotal for Escalation 477,756,209 478.792,723 1,036,513 486,406 399 7,613,677 4.3.5&6 5005XX Unused Leave Accrual 2.660.645 2,666,417 5.772 2,708.818 42,401 4.3.8 500600 Temporary/Contract Labor -- 500700 Severance/Redundancy (1)235,337 235,337 235.337 500850 Other Salary/Labor Costs 5,196.782 5,196.782 -5.196,782 50109X JO Cutbacks (1.288,739)(1,291.535 (2796)(1,312.073 (20,538)4.3.8 Subtotal Bare Labor 484,560,233 485.599,723 1,039,490 493235263 7,635540 500410 Annual Incentive Plan 26,606,117 26.606,117 29.962.000 3.355,883 4.3.8 Total Incentive 26.606,117 26606117 2996,000 3,355,883 500250 Overtime Meals 1.008,475 1.008,475 1.008,475 500400 Bonus and Awards 738.091 738,091 738.091 501325 Physical Exam 831 831 831 502300 Education Assistance 291.907 291.907 291.907 580899 Mining SalaryBenefit Credit (222.514)r222,514 1222.514 Total Other Labor 1,816,789 1,816,789 1,816789 Subtotal Labor and Incentive 512,983,139 514,022,629 1,039,490 525,014051 10,991,422 50110X Pensions (2)29,858,38 29.858,438 29.858,438 (0)4.3.9 501115 SERP Plan 3.528,224 3,528.224 (3.528,224)4.3.9 50115X Post Retirement Benefis - FAS 106 (2)15,236.246 15,236.246 15.713,233 476.987 4.3.9 501160 Post Employment Benefis - F AS 112 6.65,155 6,065,155 6,175.314 110159 4.3.9 Total Pensions 54,688,063 54,688063 51,746,985 2,941,078\4.3.9 501102 Pension Administration 188.389 188.389 -188.389 4.3.9 50112X Medical 55.743.330 55,743.330 58.978.141 3.234.811 4.3.9 501175 Dental 1.875.056 1.875,056 2.260.682 385,626 4.3.9 501200 Vision 250.755 250.755 -251.829 1.074 4.3.9 50122X Life 835,Q2 835,Q2 849,805 14,764 4.3.9 501250 401(k)19.44.818 19,46.818 19.905.510 458,692 4.3.9 501251 401(k) Administration 405.897 405.897 405.897 0 4.3.9 501252 401 (k) Fixed 16.397,234 16,397.234 -17,605.624 1,208,389 4.3.9 501275 Accidental Death & Disability 49.500 49.500 50,607 1.107 4.3.9 501300 Lon9-Term Disability 3.150.832 3.150,832 3.208,006 57,174 4.3.9 5016XX Worker's Compensation 1,789,597 1.789,597 -1.822.307 32,710 4.3.9 502900 Other Salary Overhead 2,165.973 2.165.973 2.165.973 -4.3.9 Total Benefts 102,298,424 102298424 107,692,770 5,394,34 4.3.9 Subtotal Pensions and Benefts 156,986,486 156,986,486 159439755 2,453,268 4.3.9 580500 Payroll Tax Expense 35.894,843 35.969,420 74.578 36.754.558 785.137 4.3.10 580700 Payroll Tax Expense-Unemployment 3,865.704 3.865.704 3.865.704 - Total Payroll Taxes 39,760,547 39,835,124 74578 40,620,262 785,137 Total Labor 709,730,172 710,84,240 1,114067 725,074,068 14229,28 4.3.14 Non-Utility and Capitalized Labor 215,601.678 215.940,109 338,431 220.262.843 4.322.734 4.3.14 Total Utilit Labor 494,128,494 494,904,130 775,636 504,811,224 9,907,094 4.3.14 Rocky Mountain Power Idaho General Rate Case. December 2010 Page 4.2.2 Notes: (1) MEHC Transition severance amortization accrual effects are not included. Please refer to adjustment 4.9. (2) Pension Curtailment Gain and Pension and Post Retirement Measurement Date Change efects are not included. Please also refer to pension related adjustments 4.6 and 4.16. Page 4.3.4 Page 4.3.2 Ro c y M o u n t i n P o w Id a h o G e n e l R a t e C a s e - D e c b e r 2 0 1 0 Es c l a t i o f R e g u l a r , O v e r t e , a n d P r e i u m L a b o r (F i g u r e a r e i n t h u s n d s ) Ba s e P e r i : 1 2 M o n t E n d e d D e c m b e r 2 0 1 0 Pr o F o r a : 1 2 M o n t E n d i n D e c m b e 20 1 1 __ , . _ . " - , , . . . . . . . . .. . . . . . . . "" ' " Ac I Ac n t D u e . 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O v e r t i m e . a n d P r e m i u m L a b o r (F i g U f a r e i n t h o u s n d s ) Ba s e , P e r i : 1 2 M o n E n d e d D e b e r 2 0 1 0 Pr o F o n n : 1 2 M o n t E n d i n g D e m b e r 2 0 1 1 Pr o F o r m I n c t o D e m b e r 2 0 1 1 Gr o u p LM a r - 1 L _ l I I I Co d La b o G r o u Fe b - 1 1 __ A p - l l Ma y a 1 1 JU f l 1 1 2 Of r l m 3 IB E W 1 2 5 1.5 % 4 IB E W 6 5 9 1.5 % 5 UW U A 1 9 7 1.5 0 % 8 UW U A 1 2 7 9 IB E W 5 7 W Y 11 IB E W 5 7 PO 1.5 % 12 IB E W 5 7 P S 1.7 5 % 13 PC C C N o n - E x m p t 15 IB E W 5 7 C T 1.7 5 % 18 No E x m r r 1.9 6 % JU l a 1 1 I _ 1 1 I Se p . 1 1 1 Oc T - l l 1 No v 1 1 1 De l l 1.5 0 % 1.5 0 % De c m b e r 2 0 1 1 P r o F o r m L a b o i Gr o u p I La b o Gr o u n I I I I I I I I I $0 - 1 1 I T T I Co d Ja n a 1 1 Fe b - 1 1 Ma r . 1 1 Ap r - l l Ma y - l l Ju , . 1 1 Ju " 1 1 Au . . , 1 Oc - l l No v 1 1 0e ç . 1 1 To b l 2 Of i c r l x e m 14 , 7 0 1 13 , 5 3 7 17 , 0 2 7 15 , 7 6 1 14 , 2 0 2 14 , 1 5 1 16 , 8 4 2 14 , 4 1 8 15 , 4 8 5 14 , 5 5 8 14 , 6 5 6 16 , 3 5 2 18 1 , 2 9 0 3 IB E W 1 2 5 3,1 9 5 2,7 7 8 3, 0 9 3,0 6 0 3,0 9 8 3, 2 6 9 3,0 6 5 3, 2 8 2 3, 3 6 3 2,9 7 1 3, 2 6 5 3,4 4 1 37 , 8 9 6 4 IB E W 6 5 9 4,3 3 7 2,9 3 9 33 9 1 3, _ 3,4 1 7 3, 9 4 0 3,5 5 5 3, 6 6 3, 7 0 7 3, 6 9 6 3.7 2 9 3, 7 8 7 43 5 6 5 UW U A 1 9 7 23 0 14 9 17 9 17 1 17 3 17 8 18 1 16 4 20 8 19 1 20 0 19 7 2.2 1 8 UW U A 1 2 7 33 9 6 3,4 2 6 4,2 5 7 4, 3 5 4, 0 7 1 40 6 2 3,8 1 0 38 6 4, 0 1 4 37 0 8 3,7 4 0 4,1 2 5 46 , 8 2 8 9 IB E W 5 7 WY 48 49 56 59 69 69 58 61 63 58 62 59 71 0 11 IB E W 5 7 PO 7,6 1 0 7,8 1 5 8,8 9 1 8,9 4 8, 5 2 7 9,2 3 9 8,7 5 8 9,5 9 5 8, 8 5 0 8,3 2 7 9,2 8 4 8, 8 8 10 4 , 7 2 5 12 IB E W 5 7 PS 3,6 6 6 3,6 3 8 4,3 4 9 40 4 2 3, 6 6 7 3, 8 3 3 3, 5 8 3,8 9 4 4, 1 8 0 3,7 3 6 4,1 5 1 3, 9 0 46 , 6 3 1 13 PC C C N o n - E x m t 66 9 66 9 69 7 67 2 66 9 69 9 67 4 71 9 71 0 64 66 2 67 6 8,1 6 1 15 IB E W 5 7 C T 21 6 19 9 23 3 23 0 20 7 22 23 2 23 9 24 8 28 7 21 6 25 8 2,7 9 3 18 No n - E x m n t - 91 5 72 3 1, 0 1 3 95 92 0 97 5 1,0 5 3 98 1, 0 5 8 97 4 96 9 1, 0 4 9 11 , 5 8 6 Gr a n d T o t l 38 , 9 8 35 , 9 2 2 43 , 1 8 4 41 , 6 5 3 39 0 ' 9 41 . 2 6 5 48 , 7 9 7 40 , 8 8 41 8 8 5 39 , 1 5 0 40 , 9 3 2 42 , 7 3 4 48 6 , 4 6 Re f . 4.3 . 4 Pa g e 4. 3 . 6 Ro c k y M o u n t a i n P o w e r Id a h o G e n e r a l R a t e C a s e - D e c e m b e r 2 0 1 0 Wa g e a n d E m p l o y e e B e n e f i t A d j u s t m e n t La b o r I n c r e a s e s - J a n u a r y 2 0 1 0 t h r o u g h D e c e m b e r 2 0 1 1 In c r e a s e s o c c u r o n t h e 2 6 t h o f e a c h m o n t h . F o r t h i s e x h i b i t , e a c h i n c e a s e i s l i s t e d o n t h e f i r s t d a y o f t h e f o l l o w i n g m o n t h . F o r e x a m p l e , a n i n c r e a s e t h a t o c c u r s o n D e c e m b e r 2 6 , 2 0 1 0 i s s h o w n a s e f f e c t i v e o n J a n u r y 1 , 2 0 1 1 . 12 M o n t h s E n d e d D e c e m b e r 2 0 1 0 Gr o u o C o d e I La b o r G r o u D i Ja n - 1 0 i Fe b - 1 0 Ma r - 1 0 I Ap r - 1 0 I Ma y - 1 0 I Ju n - 1 0 Ju l - 1 0 Au o - 1 0 i 5e o - 1 0 i Oc t - 1 0 I No v - 1 0 I De c . 1 0 2 Of f c e / E x e m o t 0. 8 8 % 3 IB E W 1 2 5 2. 5 0 % 4 IB E W 6 5 9 2. 5 0 % 5 UW U A 1 9 7 1.5 0 % 8 UW U A 1 2 7 1. 2 5 % 1. 5 0 % 9 IB E W 5 7 W Y 1.5 0 % 11 IB E W 5 7 P O 2. 2 5 % 12 IB E W 5 7 P S 2. 2 5 % 13 PC C C N o n - E x e m D t 15 IB E W 5 7 C T 2. 2 5 % 18 No n - E x e m o t 0. 8 8 % 12 M o n t h s E n d e d D e c e m b e r 2 0 1 1 Gr o u D C o d e I La b o r Gr o u D i Ja n - 1 1 Fe b - 1 1 Ma r - 1 1 I Ao r - 1 1 Ma y - 1 1 I Ju n - 1 1 I Ju l - 1 1 I Au a : 1 1 1 Se i ; 1 I Oc t - 1 1 No v - 1 1 i De c . 1 1 2 Of f c e r / E x e m D l 1. 9 6 % 3 IB E W 1 2 5 1. 7 5 % 4 IB E W 6 5 9 1. 7 5 % 5 UW U A 1 9 7 1. 5 0 % 8 UW U A 1 2 7 1.5 0 % 9 IB E W 5 7 W Y 1. 5 0 % 11 IB E W 57 PO 1. 7 5 % 12 IB E W 5 7 PS 1. 7 5 % 13 PC C C N o n - E x e m o t 15 IB E W 5 7 CT 1. 7 5 % 18 No n E x e m o t 1. 9 6 % (1 ) A c t a l (2 ) L a b o r i n c r e a s e s s u p p o r e d b y u n i o n c o n t a c t s (3 ) P r o j e c e d l a b o r i n c r e a s e s s u p p o r t e d b y p l a n n i n t a r g e t s . N e g o t i a t i o n s o n g o i n g . Pa g e 4.3 . 7 (1 ) (3 ) (3 ) (2 ) (2 ) (2 ) (2 ) (2 ) (2 ) (1 ) Ro c k y M o u n t a i n P o w e r Id a h o G e n e r a l R a t e C a s e . D e c e m b e r 2 0 1 0 Wa g e a n d E m p l o y e e B e n e f i t A d j u s t m e n t Co m p o s i t e L a b o r I n c r e a s e s Re g u l a r T i m e / O v e r t i m e / P r e m i u m P a y D e c e m b e r 2 0 1 0 . A C T U A L 47 7 , 7 5 6 , 2 0 9 Re f . 4. 3 . 4 Re g u l a r T i m e / O v e r t i m e / P r e m i u m P a y D e c e m b e r 2 0 1 0 - A N N U A L I Z E D % I n c r e a s e 47 8 , 7 9 2 , 7 2 3 0. 2 2 % 4. 3 . 4 Re g u l a r T i m e / O v e r t i m e / P r e m i u m P a y D e c e m b e r 2 0 1 1 . P R O F O R M A % I n c r e a s e 48 6 , 4 0 6 , 3 9 9 1. 5 9 % 4. 3 . 4 Mi s c e l l a n e o u s B a r e L a b o r E s c a l a t i o n De c e m b e r 2 0 1 0 D e c e m b e r 2 0 1 0 A n n u a l i z a t i o n P r o F o r m a D e c e m b e r 2 0 1 1 P r o F o r m a De s c r i p t i o n A c c o u n t A c t u a l A n n u a l In c r e a s e A n n u a l i z e d A d j u s t m e n t I n c r e a s e P r o F o r m a A d j u s t m e n t R e f . Un u s e d S i c k L e a v e A c c r u a l 5 0 0 5 X X 2 . 6 6 0 , 6 4 5 0 . 2 2 % 2 . 6 6 6 , 4 1 7 5 , 7 7 2 1 . 5 9 % 2 , 7 0 8 , 8 1 8 4 2 , 4 0 1 4 . 3 . 4 JO C u t b a c k s 5 0 1 0 9 X ( 1 . 2 8 8 , 7 3 9 ) 0 . 2 2 % ( 1 , 2 9 1 , 5 3 5 ) ( 2 , 7 9 6 ) 1 . 5 9 % ( 1 , 3 1 2 . 0 7 3 ) ( 2 0 , 5 3 8 ) 4 . 3 . 4 1, 3 7 1 . 9 0 5 1 . 3 7 4 , 8 8 2 2 . 9 7 6 1 . 3 9 6 , 7 4 5 2 1 , 8 6 3 An n u a l In c e n t i v e P l a n E s c a l a t i o n De c e m b e r 2 0 1 0 De s c r i p t i o n A c c o u n t A c t u a l An n u a l In c e n t i v e P l a n C o m p e n s a t i o n 5 0 0 4 1 0 2 6 , 6 0 6 . 1 1 7 De c e m b e r 2 0 1 1 Pr o F o r m a 29 . 9 6 2 , 0 0 0 Re f Be l o w Pr o F o r m a Ad j u s t m e n t R e f . 3, 3 5 5 , 8 8 3 4 . 3 . 4 Cy 2 0 0 8 Cy 2 0 0 9 Cy 2 0 1 0 3- y e a r T o t a l Te s t Y e a r A n n u a l I n c e n t i v e P l a n ( A l P ) C a l c u l a t i o n Of f c e r / E x e m p f . ' P C C C N o n - E x e m p t N o n - E x e m p t A c t u a l A l P a s a % o f Ac t u a l W a g e s A c t u a l W a g e s W a g e s T o t a l W a g e s A c t u a l A l P W a g e s R e f . 17 2 , 0 0 5 , 1 6 9 7 , 7 8 5 . 7 8 6 1 0 , 7 1 1 , 5 6 5 1 9 0 , 5 0 2 . 5 2 0 3 1 . 1 4 2 , 2 2 9 1 6 . 3 5 % 18 0 , 5 1 4 , 0 5 9 8 , 1 2 5 . 2 3 9 1 1 , 4 7 2 . 7 4 4 2 0 0 . 1 1 2 . 0 4 2 2 9 . 8 7 6 , 2 9 4 1 4 . 9 3 % 17 7 , 8 0 5 , 2 3 7 8 , 1 6 1 , 2 1 0 1 1 , 3 6 3 , 6 1 3 1 9 7 , 3 3 0 . 0 6 0 2 6 , 6 0 6 , 1 1 7 1 3 . 4 8 % 53 0 . 3 2 4 , 4 6 5 2 4 , 0 7 2 , 2 3 4 3 3 , 5 4 7 , 9 2 3 5 8 7 , 9 4 4 , 6 2 2 8 7 , 6 2 4 . 6 4 0 1 4 . 9 0 % Re f 4 . 3 . 5 R e f 4 . 3 . 5 R e f 4 . 3 . 5 R e f 4 . 3 . 4 Te s t Y e a r 18 1 , 2 9 0 , 2 2 0 Re f 4. 3 . 6 8, 1 6 1 , 2 1 0 Re f 4. 3 . 6 11 , 5 8 6 , 3 4 0 Re f 4. 3 . 6 20 1 , 0 3 7 . 7 6 9 29 . 9 6 1 , 7 7 1 1 4 . 9 0 % A b o v e 29 , 9 6 2 , 0 0 0 ( R o u n d e d ) Re f Ab o v e Pa g e 4 . 3 . 8 Actual December Actal December December 2011 Pro FonnaAccountDescription2010December 2010 2011 Projected Projected NET Adjustent Net of Joint GROSS GROSS of Joint Venture V..ntiir.. Rocky Mountain Power Idaho General Rate Case - December 2010 Wage and Employee Benefit Adjustment A CB D 50110X Pensions - FAS 87*29,858,438 30,723,502 30,723,502 29,858,438 501115 SERP Plan 3,528,224 3,528,224 50115X Post Retirement Benefits - FAS 106 15,236,246 15,715,024 16,207,000 15,713,233 501160 Post Employment Benefi - FAS 112 6,065,155 6,248,511 6,362,000 6,175,314 Subtotal 54,688,063 56,215,261 53,292,502 51,746,985 501102 Pension Administration 188,389 189,449 189,449 188,389 50112X Medical 55,743,330 57,443,526 60,777,000 58,978,141 501175 Dental 1,875,056 1,948,309 2,349,000 2,260,682 501200 Vision 250,755 260,883 262,000 251,829 50I22X Life 835,042 859,799 875,000 849,805 501250 401(k)19,446,818 20,073,526 20,547,000 19,905,510 501251 401(k) Administration 405,897 417,071 417,071 405,897 501252 40I(k) Fixed 16,397,234 17,041,157 18,297,000 17,605,624 501275 Accidental Death & Disability 49,500 49,884 51,000 50,607 501300 Long-Term Disabilty 3,150,832 3,246,098 3,305,000 3,208,006 5016XX Worker's Compensation 1,789,597 1,841,345 1,875,000 1,822,307 502900 Other Salary Overhead 2,165,973 2,167,367 2,167,367 2,165,973 Subtotal 102,298,424 105,538,412 111,111,887 107,692,770 Grand Total 156,986,486 161,753,673 164,404,389 159,439,755 Ref 4.3.4 'Adjusted to cash basis in Adjustment 4.16 D -A 4.3.4 (3,528,224) 4.3.4476,987 4.3.4 110,159 4.3.4 (2,941,078) 4.3.4 4.3.4 3,234,811 4.3.4 385,626 4.3.4 1,074 4.3.4 14,764 4.3.4 458,692 4.3.4 4.3.4 1,208,389 4.3.41,107 4.3.4 57,174 4.3.432,710 4.3.4 4.3.4 5,394,346 4.3.4 2,453,268 4.3.4 Ref 4.3.4 Page 4.3.9 B Reference 1,039,490 4.3.4 4.3.4 1,039,490 1.45% 15,073 6.20% 64,448 92.33% 59,505 74,578 4.3.4 Rocky Mountain Power Idaho General Rate Case. December 2010 Wage and Employee Benefit Adjustment Payroll Tax Adjustment Calculation FICA Calculated on December 2010 Annualized Labor Annualized Wages Adjustment Annualized Incentive Adjustment Medicare Rate (no cap) Social Security Rate Percentage of Social Security Eligible Wages Total FICA Tax FICA Calculated on December 2011 Pro Forma Labor Pro Forma Wages Adjustment Pro Forma Incentive Adjustment 7,635,540 3,355,883 10,991,422 Medicare Rate (no cap)1.45% 159,376 Social Security Rate 6.20% 681,468 91.83% 625,762 Percentage of Social Security Eligible Wages Total FICA Tax 785,137 Page 4.3.10 4.3.4 4.3.4 4.3.4 Page 4.3.11 Rocky Mountain Power Idaho General Rate Case. December 2010 Wage and Employee Benefit Adjustment Adjustment by FERC Account Revised Protocol & 2010 Protocol Factor Actual Annualized Pro Fonna Indicator Indicator 12 Months Ended Annualization 12 Months Ended Pro Fonna 12 Months Ending 2010 RP RP December 2010 % OfTotal Adjustment December 2010 Adjustment December 2011 500SG 500SG 15,35,524 2.17%24,229 15,459,754 309,477 15,769,230 501SE 501SE (250,205)-0.04%(393)(250,598)(5,017)(255,614)502SG 502SG 17,239,877 2.43%27,062 17,266,939 345,653 17,612,592 503SE 503SE 79,073 0.01%124 79,197 1,585 80,783 505SG 505SG 1,809,446 0.25%2,840 1,812,287 36,279 1,848,565 506SG 506SG 40,512,791 5.71%63,593 40,576,384 812,267 41,388,651 506SG 506SSGCH (3,378)0.00%(5)(3,383)(68)(3,451 )510SG 510SG 2,882,561 0.41%4,525 2,887,086 57,794 2,944,880 511SG 511SG 6,852,782 0.97%10,757 6,863,538 137,396 7,000,934 511SG 511SSGCH (915)0.00%(1)(916)(18)(934)512SG 512SG 26,010,898 3.66%40,829 26,051,728 521,509 26,573,237 512SG 512SSGCH (73,265)-0.01%(115)(73,380)(1,469)(74,849)513SG 513SG 11,027,523 1.55%17,310 11,044,833 221,098 11,265,931 514SG 514SG 2,610,826 0.37%4,098 2,614,925 52,346 2,667,271 514SG 514SSGCH (5,115)0.00%(8)(5,123)(103)(5,226)535SG-P 535SG-P 2,371,355 0.33%3,722 2,375,077 47,545 2,422,622 535SG-U 535SG-U 1,661,539 0.23%2,608 1,664,147 33,313 1,697,461 536SG-P 536SG-P 80,063 0.01%126 80,189 1,605 81,794 537SG-P 537SG-P 373,739 0.05%587 374,326 7,493 381,819 537SG-U 537SG-U 58,328 0.01%92 58,419 1,169 59,589 539SG-P 539SG-P 5,872,547 0.83%9,218 5,881,765 117,742 5,999,508 539SG-U 539SG-U 4,582,329 0.65%7,193 4,589,522 91,874 4,681,396 540SG-P 540SG-P (153,968)-0.02%(242)(154,209)(3,087)(157,296)540SG-U 540SG-U 8 0.00%0 8 0 8 541SG-P 541SG-P 241 0.00%0 241 5 246 542SG-P 542SG-P 424,955 0.06%667 425,622 8,520 434,142 542SG-U 542SG-U 78,243 0.01%123 78,366 1,569 79,935 543SG-P 543SG-P 326,593 0.05%513 327,106 6,548 333,654 543SG-U 543SG-U 461,125 0.06%724 461,849 9,245 471,094 544SG-P 544SG-P 732,316 0.10%1,150 733,465 14,683 748,148 544SG-U 544SG-U 268,113 0.04%421 268,534 5,376 273,910 545SG-P 545SG-P 707,237 0.10%1,110 708,347 14,180 722,527 545SG-U 545SG-U 289,682 0.04%455 290,137 5,08 295,945 546SG 546SG 1,713 0.00%3 1,716 34 1,750 548SG 548SG 4,74!ì,249 0.67%7,450 4,753,700 95,161 4,848,860 548SG 548SSGCT 602,492 0.08%946 603,438 12,080 615,518 549SG 549SG 2,592,869 0.37%4,070 2,596,939 51,986 2,648,925 552SG 552SG 123,671 0.02%194 123,865 2,480 126,344 552SG 552SSGCT 47,862 0.01%75 47,937 960 48,897 553SG 553SG 1,928,227 0.27%3,027 1,931,254 38,660 1,969,914 553SG 553SSGCT 143,736 0.02%226 143,961 2,882 146,843 554SG 554SG 41,167 0.01%65 41,231 825 42,057 554SG 554SSGCT 85,491 0.01%134 85,625 1,714 87,339 556SG 556SG 412,506 0.06%648 413,153 8,271 421,424 557SG 557SG 32,345,818 4.56%50,773 32,396,592 648,522 33,045,113 560SG 560SG 3,913,406 0.55%6,143 3,919,549 78,462 3,998,011 561SG 561SG 8,659,236 1.22%13,592 8,672,829 173,614 8,846,443 562SG 562SG 1,113,332 0.16%1,748 1,115,079 22,322 1,137,401 563SG 563SG 70,117 0.01%110 70,227 1,406 71,633 566SG 566SG 319,322 0.04%501 319,824 6,402 326,226 567SG 567SG 158,567 0.02%249 158,816 3,179 161,996 568SG 568SG 1,032,071 0.15%1,620 1,033,691 20,693 1,054,383 569SG 569SG 2.538,134 0.36%3,984 2,542,118 50,889 2,593,006 570SG 570SG 6,214,824 0.88%9,755 6,224,579 124,605 6,349,184 571SG 571SG (2,424,522)-0.34%(3,806)(2,428,328)(48,611 )(2,476,939)572SG 572SG 13,984 0.00%22 14,006 280 14,286 573SG 573SG 6,591 0.00%10 6,601 132 6,733 580SNPD 580SNPD 15,225,990 2.15%23,900 15,249,890 305,275 15,555,166 581SNPD 581SNPD 13,234,012 1.86%20,773 13,254,785 265,337 13,520,122 582CA 582CA 75,780 0.01%119 75,899 1,519 77,418 5821DU 5821DU 122,148 0.02%192 122,340 2,449 124,789 5820R 5820R 482,635 0.07%758 483,393 9,677 493,070 582SNPD 582SNPD 19,452 0.00%31 19,482 390 19,872 Page 4.3.12 Rocky Mountain Power Idaho General Rate Case - December 2010 Wage and Employee Benefit Adjustment Adjustment by FERC Account Revised Protocol & 2010 Protocol Factor Actual Annualized Pro Forma Indicator Indicator 12 Months Ended Annuallzation 12 Months Ended ProForma 12 Months Ending 2010 RP RP December 2010 % Of Total Adjustment December 2010 Adjustment December 2011 582UT 582UT 769,234 0.11%1.207 770,441 15,23 785,864 582WA 582WA 144,038 0.02%226 144,265 2,88 147,152 582WYP 582WYP 315,987 0.04%496 316,483 6,335 322,818 583CA 583CA 303,211 0.04%476 303,687 6,079 309,766 5831DU 5831DU 167,453 0.02%263 167,716 3,357 171,073 5830R 5830R 2,450,270 0.35%3,846 2,454.117 49,127 2.503.244 583SNPD 583SNPD 19,599 0.00%31 19,630 393 20,023 583UT 583UT 1,267,749 0.18%1,990 1,269,739 25,418 1,295,157 583WA 583WA 284.771 0.04%447 285,218 5.710 290,927 583WYP 583WYP 246,466 0.03%387 246,852 4.942 251.794 583WYU 583WYU 74,574 0.01%117 74,691 1,495 76,186 585SNPD 585SNPD 208,882 0.03%328 209,210 4,188 213.398 586CA 586CA 178.756 0.03%281 179,037 3,584 182,621 5861DU 5861DU 232.855 0.03%366 233,220 4,669 237,889 5860R 5860R 2,133,419 0.30%3,349 2,136.768 42.774 2.179,543 586SNPD 586SNPD 946.990 0.13%1,486 948,77 18,987 967,464 586UT 586UT 1,168,255 0.16%1,834 1,170,089 23,423 1,193.512 586WA 586WA 290,871 0.04%457 291.328 5,832 297.160 586WYP 586WYP 459,960 0.06%722 460,682 9,222 469.904 586WYU 586WYU 52,733 0.01%83 52,816 1.057 53.873 587CA 587CA 515,995 0.07%810 516,805 10.346 527.150 5871DU 5871DU 334,150 0.05%525 334,674 6,700 341.374 5870R 5870R 3.788,904 0.53%5,947 3,794,852 75.966 3,870,818 587UT 587UT 4.268,914 0.60%6.701 4,275.614 85,590 4,361,205 587WA 587WA 816.519 0.12%1,282 817,801 16,371 834,172 587WYP 587WYP 790,773 0.11%1.241 792,014 15,855 807,869 587WYU 587WYU 52.555 0.01%82 52,638 1,054 53,691 588CA 588CA (41,459)-0.01%(65)(41.525)(831)(42,356) 5881DU 5881DU (53.059)-0.01%(83)(53.143)(1,064)(54,206)5880R 5880R (459,157)-0.06%(721)(459,88)(9,206)(469.084)588SNPD 588SNPD 205,631 0.03%323 205,954 4,123 210.077 588UT 588UT 10,494 0.00%16 10,510 210 10,721 588WA 588WA (51,309)-0.01%(81)(51,389)(1,029)(52,418) 588WYP 588WYP (81,311)-0.01%(128)(81,438)(1,630)(83,069)588WYU 588WYU (40,631 )-0.01%(64)(40,695)(815)(41.510)589CA 589CA 10.587 0.00%17 10.603 212 10,815 5891DU 5891DU 747 0.00%1 749 15 764 5890R 5890R 82.574 0.01%130 82,704 1.656 84,359 589UT 589UT 14,725 0.00%23 14.748 295 15,03 589WA 589WA 9,111 0.00%14 9,125 183 9.308 589WYP 589WYP 8.923 0.00%14 8,937 179 9,116 589WYU 589WYU (129)0.00%(0)(129)(3)(132)590CA 590CA 15.519 0.00%24 15.544 311 15.855 5901DU 590lDU 42.707 0.01%67 42,774 856 43,630 5900R 5900R 231,701 0.03%364 232,064 4,646 236.710 590SNPD 590SNPD 4,568,144 0.64%7,171 4.575,314 91,590 4,666,904 590UT 590UT 287,801 0.04%452 288,253 5,770 294,023 590WA 590WA 9,867 0.00%15 9,883 198 10,081 590WYP 590WYP 79,070 0.01%124 79,194 1,585 80,780 592CA 592CA 410,155 0.06%644 410,799 8,223 419,022 5921DU 5921DU 498,117 0.07%782 498,899 9,987 508,886 5920R 5920R 2,310,317 0.33%3,627 2.313,944 46,321 2,360,265 592SNPD 592SNPD 1,370,439 0.19%2,151 1,372,590 27,477 1,400,067 592UT 592UT 2.619,811 0.37%4,112 2.623,924 52.526 2,676,50 592WA 592WA 458.313 0.06%719 459,032 9,189 468.221 592WYP 592WYP 700,122 0.10%1,099 701,221 14,037 715,258 592WYU 592WYU 532 0.00%1 533 11 543 593CA 593CA 3,479,385 0.49%5,462 3,484.847 69,760 3,554,607 5931DU 5931DU 2,221,096 0.31%3,486 2,224,582 44,532 2,269,114 5930R 5930R 7,309,925 1.03%11,474 7,321,399 146,561 7,467,960 593SNPD 593SNPD (565,452)-0.08%(888)(566,340)(11,337)(577;677)5.93UT 593UT 7,790,611 1.10%12.229 7,802.840 156.199 7,959,039 593WA 593WA 426,491 0.06%669 427,161 8,551 435,712 Page 4.3.13 Rocky Mountain Power Idaho General Rate Case. December 2010 Wage and Employee Benefit Adjustment Adjustment by FERC Account Revised Protocol & 2010 Protocol Factor Actual Annualized Pro Fonna Indicator Indicator 12 Months Ended Annuallztion 12 Months Ended Pro Fonna 12 Months Ending 2010 RP RP December 2010 % Of Total Adjustment December 2010 Adjustment December 2011 593WYP 593WYP 1,363,427 0.19%2,140 1,365,567 27,336 1,392,903 593WYU 593WYU 409,907 0.06%643 410,551 8,218 418,769 594CA 594CA 358,863 0.05%563 359,427 7,195 366,622 5941DU 5941DU 397,039 0.06%623 397,662 7,960 405,623 5940R 5940R 3,718,513 0.52%5,837 3,724,350 74,555 3,798,905 594UT 594UT 7,258,787 1.02%11,394 7,270,181 145,536 7,415,717 594WA 594WA 728,084 0.10%1,143 729,226 14,598 743,824 594WYP 594WYP 900,346 0.13%1,413 901,759 18,052 919,811 594WYU 594WYU 113,751 0.02%179 113,929 2,281 116,210 5955NPD 5955NPD 718,683 0.10%1,128 719,811 14,409 734,221 596CA 596CA 108,144 0.02%170 108,314 2,168 110,482 5961DU 5961DU 124,883 0.02%196 125,079 2,504 127,583 5960R 5960R 836,381 0.12%1,313 837,694 16.769 854,463 596UT 596UT 337,882 0.05%530 338,12 6.774 345,186 596WA 596WA 135,063 0.02%212 135,275 2.708 137.983 596WYP 596WYP 287,075 0.04%451 287,525 5,756 293.281 596WYU 596WYU 37.949 0.01%60 38,008 761 38.769 597CA 597CA 49.796 0.01%78 49,874 998 50,872 5971DU 597JDU 256.319 0.04%402 256,722 5,139 261.861 5970R 5970R 888.167 0.13%1.394 889,561 17,807 907,368 5975NPD 5975NPD 735.993 0.10%1,155 737,149 14,756 751,905 597UT 597UT 1,782,924 0.25%2,799 1.785.723 35,747 1.821,470 597WA 597WA 371.784 0.05%584 372.367 7,454 379.821 597WYP 597WYP 468,262 0.07%735 468,997 9.388 478.385 597WYU 597WYU 82,138 0.01%129 82,267 1,647 83.913 598CA 598CA 14,940 0.00%23 14.964 300 15.263 5980R 5980R 65.306 0.01%103 6M08 1,309 66,717 5985NPD 5985NPD 1,073.610 0.15%1,685 1,075,296 21,525 1.096,821 598UT 598UT 6.172 0;00%10 6,182 124 6.305 598WA 598WA 30.041 O.Oook 47 30,088 602 30.691 598WYU 598WYU 167 0.00%0 168 3 171 901CN 901CN 1,973.931 0.28%3,098 1.977030 39,577 2.016,606 9010R 9010R 1,164 0.00%2 1.166 23 1,189 901WYP 901WYP 70 0.00%0 70 1 71 902CA 902CA 743,717 0.10%1.167 744.885 14,911 759,796 902CN 902CN 1,481,155 0.21%2.325 1,483,480 29.697 1,513.176 9021DU 9021DU 1.373,570 0.19%2.156 1,375,726 27.540 1,403.266 9020R 9020R 8.002.932 1.13%12.562 8.015,494 160,56 8,175.950 902UT 902UT 3,831.813 0.54%6,015 3,837,828 76.826 3,914.654 902WA 902WA 1,937.914 0.27%3.042 1,940,956 38.854 1,979,810 902WYP 902WYP 1,346,458 0.19%2.114 1,348,572 26,996 1,375,568 902WYU 902WYU 223,212 0.03%350 223,562 4,475 228,37 903CA 903CA 164.263 0.02%258 164.521 3,293 167,815 903CN 903CN 32,616.032 4.60%51,198 32,667.230 653,939 33.321.169 9031DU 903JDU 289,643 0.04%455 290.098 5,807 295.905 9030R 9030R 1,481,811 0.21%2,326 1,484.137 29,710 1,513.847 903UT .903UT 2,575,463 0.36%4.043 2.579.506 51.637 2,631.143 903WA 903WA 450,392 0.06%707 451,099 9,030 460,129 903WYP 903WYP 256,617 0.04%403 257,020 5.145 262,165 903WYU 903WYU 71,281 0.01%112 71,393 1,429 72,822 905CN 905CN 111,700 0.02%175 111,875 2,240 114,115 907CN 907CN 242,742 0.03%381 243,123 4,867 247,990 908CA 908CA 1.180 0.00%2 1,182 24 1,205 908CN 908CN 2,527.617 0.36%3,968 2,531,584 50,678 2,582,262 9081DU 9081DU 432.706 0.06%679 433,385 8,676 442.061 9080R 9080R 1,200.240 0.17%1,884 1,202.124 24,064 1,226,189 9080THER 9080THER 37.716 0.01%59 37.775 756 38,531 908UT 908UT 2,107.082 0.30%3,307 2,110.389 42.246 2.152,636 908WYP 908WYP 846,466 0.12%1,329 847.794 16.971 864,766 909CA 909CA 87 0.00%0 87 2 89 909CN 909CN 463,253 0.07%727 463,980 9.288 473,268 910CN 910CN 1,350 0.00%2 1.352 27 1,379 92050 92050 78,477,845 11.06%123,187 78.601,032 1,573,452 80.174,4849215092150(251,351)-0.04%(395)(251,746)(5.040)(256,785) 921WA 921WA 22 0.00%0 22 0 23922509225028,590.607 4.03%44.879 28.635,486 573.231 29,208.717 Page 4.3.14 Rocky Mountain Power Idaho General Rate Case. December 2010 Wage and Employee Benefit Adjustment Adjustment by FERC Account Revised Protocol & 2010 Protocol Factor Actual Annualized Pro Fonna Indicator Indicator 12 Months Ended Annualizatlon 12 Months Ended Pro Forma 12 Months Ending 2010 RP RP December 2010 % Of Total Adjustment December 2010 Adjustment December 2011 928CA 928CA 204.104 0.03%320 204,424 4,092 208,516 9281DU 9281DU 604,415 0.09%949 605,364 12,118 617,482 9280R 9280R 440,935 0.06%692 441,627 8,841 450,467 92850 92850 190,393 0.03%299 190,692 3,817 194,509 928UT 928UT 666,682 0.09%1,046 667,728 13,367 681.095 928WA 928WA 416,207 0.06%653 416.860 8,345 425.205 928WYP 928WYP 510.623 0.07%802 511,424 10,238 521.662 92950 92950 (935.554)-0.13%(1,469)(937.022)(18.758)(955,780)9350R 9350R 17.309 0.00%27 17,336 347 17,683 93550 93550 2,466,115 0.35%3.871 2,469,986 49,445 2,519,431 935WA 935WA 2,130 0.00%3 2,133 43 2.176 Utilty Labor 494.128.494 69.62%775,636 494,904,130 9,907,094 504,811 ,224 Ref. Page 4.3.4 CapitaVNon Utilty 215,601,678 30.38%338,431 215,940,109 4.322,734 220,262,843 Ref. Page 4.3.4 Total Labor 709,730,172 100.00%1,114,067 710,844,240 14,229,828 725,074,068 Ref. Page 4.3.4 Rocky Mountain Power Idaho General Rate Case. December 2010 Class 1 DSM Program Costs PAGE 4.4 TOTAL IDAHO ACCOUNT~COMPANY FACTOR FACTOR %ALLOCATED REF# Adjustment to Expense: Other Purchased Power 557 1 11,632,374 SG 6.052%704,049 4.4.1 Other Purchased Power 557 3 (2,460,474)SG 6.052%(148,920) 4.4.1 9,171,900 555,129 Description of Adjustment: In Case No. PAC-E-10-07, Order No. 32196, the Idaho Commission found that the costs of the Irrigation Load Control Program should be treated as a system cost and no longer flowed through the Company's tariff rider. The incentive payment is allocated as a system cost in the Company's unadjusted results. This adjustment allocates the administrative costs of the Idaho program system-wide and brings into results the costs of Class 1 DSM programs in other states. The jurisdictional loads used for allocation factors do not reflect peak reductions from these programs, consistent with this adjustment. Rocky Mountain Power Idaho General Rate Case. December 2010 Class 105M Program Costs Page 4.4.1 (A)(B)(B). (A) = C (D)(B)*(D) Total Idaho Actual Costs Expeted Costs Type 3 Allocation Allocation Allocated Class 1 DSM Program 12 ME Dec 2010 12 ME Dec 2011*Adjustment Factor %Costs Idaho Irrigation Load Control Incentive Payment 8,100,681 6,623,600 (1,477,081 )SG 6.0525%400,893 Other Prooram Costs 4,283,393 3,300,000 (983,393)SG 6.0525%199,732 Total Program Costs $12,384,074 $9,923,600 $(2,460,474)$600,625 Utah Irrigation Load Control Incentive Payment 1,338,679 1,338,679 -SG 6.0525%81,023 Other Prooram Costs 1,174,032 1,174,032 -SG 6.0525%71,058 Total Program Costs $2,512,712 $2,512,712 $-$152,082 Utah Cool Keeper Program Incentive Payment 1,939,385 1,939,385 -SG 6.0525%117,381 Other Prooram Costs 2,896,884 2,896,884 -SG 6.0525%175,334 Total Program Costs $4,836,269 $4,836,269 $-$292,715 Total Class 1 DSM Program Costs $19,733,055 $17,272,581 $1,045,22 Adjustment Calculation: Amount Factor Reference 'Total Class 1 DSM Costs - 12 ME Dec 2010 $19,733,055 SG Costs Included in Unadjusted Results of Operations 8,100,681 SG Type 1 Adjustment $11,632,374 SG To Page 4.4 Total Class 1 DSM Costs - 12 ME Dec 2010 19,733,055 SG Total Class 1 DSM Costs - 12 ME Dec 2011 17,272,581 SG Type 3 Adjustment $(2,460,474)SG To Page 4.4 'The calendar year 2011 program costs reflect the reduction in the Idaho Irrigation Load Control Program costs as stipulated in Case No. PAC-E-11-06. Rocky Mountain Power PAGE 4.5 Idaho General Rate Case - December 2010 Remove Non-Recurring Entries TOTAL IDAHOACCOUNT~COMPANY FACTOR FACTOR %ALLOCATED REF#Adjustment to Expense: 1) TransAlta Sale Liability 923 1 1,281,524 SO 5.794%74,255 4.5.1 2) Settlement Fees 506 1 214,779 SG 6.052%12,999 4.5.1 535 1 69,125 SG-P 6.052%4,184 4.5.1 560 1 (600)SG 6.052%(36)4.5.1 580 1 (1,900)SNPD 4.636%(88)4.5.1 Total Settlement Fees 281,404 17,059 3) Set up California Regulatory Asset 924 1,230,000 SO 5.794%71,269 4.5.1 4) Record Local 127 Pension Curtailment 920 1 42,847 SO 5.794%2,483 4.5.1 5) Jim Bridger Turbine Upgrade 557 1 (3,033,000)SG 6.052%(183,572)4.5.1 6) Legal Fees 921 (1,116)SO 5.794%(65)4.5.1 923 (222,313)SO 5.794%(12,881)4.5.1 Total Legal Fees (223,429)(12,946) Total Non-Recurring Entries (420,654)(31,453) Adjustment to Tax: 1) Year End AD IT Balance 190 (3,563,273)SO 5.794%(206,465) 3) Sch M - CA January 2010 Storm Costs SCHMDT 1 (1,230,000)OTHER 0.000% DITE - CA January 2010 Storm Costs 41010 1 (466,797)OTHER 0.000% Year End ADIT Balance 283 1 466,797 OTHER 0.000% Description of Adjustment: A variety of accounting entries were made to expense accounts during the twelve months ended December 2010 that are non-recurring in nature or relate to a prior period. These transactions are removed from results of operations to normalize the test period results. A description of each item is provided on page 4.5.1. Page 4.5.1 Rocky Mountain Power Idaho General Rate Case - December 2010 Remove Non-Recurring Entries INo. IPostg Date I Text FERC Acctl Amount as Booked I Reference I TransAlta Sale Liabilty: Per the Centralia Mine sale agreement with TransAlta in May 2000, ten years from the date 1 6/30/2010 of the sale, PacifiCorp can release the liabilty it had set aside 923000 (1,281,524)Ref 4.5for future potential environmental remediation. In June 2010 an entry was made to reduce the regulatory liabilty with an offsettng credit to FERC Account 923. Settlement Fees: A variety of accounting entries were made to expense accounts during the twelve months ended December 2 Various 2010 for settlement fees involving possible compliance Various (281,404)Ref 4.5 violations. These transactions are removed from results of operations to normalize the test period results. California CEMA Regulatory Asset Set-Up: This entry credited 3 10/31/2010 expense to set up a regulatory asset in California. It needs to be 9240000 (1,230,000)Ref 4.5 removedJrom results. Pension Curtilment In FERC and OTHER Jurisdiction: In January, 2010 entries were made to record the pension 4 1/31/2010 curtailment of Local 127 in all jurisdictions.The FERC and 920000 (42,847)Ref 4.5 OTHER jurisdiction portion was recorded on an SO factor and needs to be removed from results. Jim Bridger Unit 2, 3 and 4 turbine upgrades:The contract with the vendor is being renegotiated due to certain portions of the Jim Bridger turbine upgrade projects being delayed, deferred 5 10/26/2010 andlor potentially cancelled due to project reconfiguration, scope 5570000 3,033,000 Ref 4.5 and timing changes in the projects which result from transmission constraints and other issues. This should not impact results of operations. Legal Fees: This adjustment removes legal fees for Willkie Farr 6 Various and Gallagher LLP as well as Herbert Smith LLP for legal matters 921,923 223,429 Ref 4.5 that are non-recurring in nature. Total 420,654 Ref 4.5 Settlement Fee Summary by Account/Factor: Account 506 535 560 580 Factor SG SG-P SG SNPD Amount (214,779) (69,125) 600 1,900 (281,404) Rocky Mountain Power Idaho General Rate Case. December 2010 Pension Curtailment PAGE 4.6 TOTAL IDAHO ACCOUNT Iï COMPANY FACTOR FACTOR %ALLOCATED REF# Adjustment to Expense: Remove pension curtailment entry from unadjusted results 920 1 116,464 ID Situs 116,464 4.6.1 Description of Adjustment: Idaho is on a cash basis for pension expense. The entry to recognize the actuarial effects of the UMWA 127 pension curtailment included in unadjusted results needs to be removed. Ro c k y M o u n t a i n P o w e r Id a h o G e n e r a l R a t e C a s e - D e c e m b e r 2 0 1 0 Pe n s i o n C u r t a i l m e n t Pe n s i o n C u r t a i l m e n t G a i n i n c l u d e d i n U n a d i u s t e d R e s u l t s : Ps t n g D a t e R e f D o c . N o . D o c u m e n t N o A c c o u n t 01 / 3 1 / 2 0 1 0 1 1 8 6 9 3 7 9 2 1 1 5 3 4 6 8 5 7 5 0 1 1 0 0 Ac c t N a m e F E R C A c c t L o c a t n T e x t Pe n s i o n / S u p e r a n n u a t i o n 9 2 0 0 0 0 0 0 0 0 1 0 6 L o c a l 12 7 C u r t a i l m e n t G a i n - 1 0 Pa g e 4 . 6 . 1 Am o u n t (1 1 6 , 4 6 4 ) Re f 4. 6 Rocky Mountain Power PAGE 4.7 Idaho General Rate Case. December 2010 DSM Revenue and Expense Removal TOTAL IDAHO ACCOUNT~COMPANY FACTOR FACTOR %ALLOCATED REF# Adjustment to Revenue: Remove DSMRevenue 456 1 (865,247)CA Situs 456 1 (5,939,833)ID Situs (5,939,833) 456 1 (18,762,568)OR Situs 456 1 (62,981,154)UT Situs 456 1 (8,855,002)WA Situs 456 1 (2,691,337)WY Situs (100,095,141 )(5,939,833)4.7.1 Adjustment to Expense: Remove DSM Amortization Expense 908 1 (865,247)CA Situs 908 1 (5,939,833)ID Situs (5,939,833) 908 1 (18,762,568)OR Situs 908 1 (73,831,154 )UT Situs 908 1 (8,855,002)WA Situs 908 1 (2,691,337)WY Situs (110,945,141)(5,939,833)4.7.1 Adjustment to Tax: Schedule M Adjustment SCHMAT (28,318,709)SO 5.794%(1,640,855)Schedule M Adjustment SCHMAT (1,516,395)OR Situs Deferred Tax Expense 41110 1 10,747,233 SO 5.794%622,721 Deferred Tax Expense 41110 1 575,487 OR Situs Year End ADIT Balance 283 1 2,432,945 SO 5.794%140,971 Year End ADIT Balance 190 1 (887,670)OR Situs Description of Adjustment: This adjustment removes DSM-related revenues and expenses from regulated results. Rocky Mountain Power Idaho General Rate Case. December 2010 DSM Revenue & Expense Removal SAP Unadjusted January 2010 - December 2010 Page 4.7.1 4562200 DSM Revenue - CA SSC DSM Rev - ID SSC DSM Revenue - OR ECC DSM Rev - UT SSC DSM Revenue - WA SSC DSM Rev-WY CA IDU OR UT WA WY 865,247 5,939,833 18,762,568 62,981,154 8,855,002 2,691,337 100,095,141 Ref 4.7 Remove DSM Amortization Expense: ,FERC .AuCQUntDe$çrlptioi .: ,;' ê ''.;.. , ..t;;' Af~ç~ltjQffi'~;;)¡,;; .';. ;.;'tJrieäjüstèd Actuafs .. 9085100 DSM CA Amortization DSMID Amortization DSM Oregon Amort Exp DSM UT Amortization DSM WA Amortization DSMWYAmort CA IDU OR UT WA WY 865,247 5,939,833 18,762,568 73,831,154 8,855,002 2,691,337 110,945,141 Ref 4.7 Rocky Mountain Power Idaho General Rate Case. December 2010 Wyoming Inverted Rates Advertising PAGE 4.8 TOTAL IDAHOACCOUNT~COMPANY FACTOR FACTOR %ALLOCATED REF#Adjustment to Expense: Remove inverted rates reg asset set up from base period 909 1 52,198 CN 3.869%2,019 4.8.1 Description of Adjustment: This adjustment removes the credit booked to set up a regulatory asset to defer advertising costs that were ordered by the Wyoming P.S.C. and are being recovered from Wyoming customers. Rocky Mountain Power Idaho General Rate Case. December 2010 Wyoming Inverted Rates Advertising Description Inverted rates advertising in actual data Postg Date FERC Acct 30-Jun-10 9090000 Locatn 1 Factor CN Total Reference (52,198) Ref4.8 Page 4.8.1 Rocky Mountain Power Idaho General Rate Case. December 2010 MEHC Transition Cost Amortization PAGE 4.9 TOTAL IDAHO ACCOUNT~COMPANY FACTOR FACTOR %ALLOCATED REF# Adjustment to E:ipense: Remove amortization expense from base period 920 3 (610,194)ID Situs (610,194)4.9.1 Remove expense credited when Oregon reg asset was set up 920 1 4,605,029 SO 5.794%266,827 4.9.2 Remove expense credited when California reg asset was set up 920 222,772 SO 5.794%12,908 4.9.2 Adjustment to Tax: Deferred Tax Balance Sch M Adjustment Deferred Tax Expense 190 SCHMAT 1 41110 1 9,805 (610,194) 231,575 SO 5.794%568 ID ID Situs Situs (610,194) 231,575 Description of Adjustment: The Company eliminated many positions as a result of the MEHC transaction. The resulting savings were made possible by the payment of change-in-control severance. . Severance costs were amortized to expense over a three-year period on the books of the Company as authorized by the Commission in Case No. PAC-E-07-05. Since the amortization ended December 31,2010 it is being removed from unadjusted results. This adjustment also removes from unadjusted results the expense credited when the Oregon and California transition plan regulatory assets were set up . Rocky Mountain Power Idaho General Rate Case. December 2010 MEHC Transition Amortization Schedule Account 187212 Pro Forma Amount Base Period Amount (below) Adjustment 2008 January February March April May June July August September October November December 2009 January February March April May June July August September October November December 2010 January February March April May June July August September October November December Beginning Balance 1.830,583 1,779,734 1,728,884 1,678,035 1,627,185 1,576,336 1,525,486 1,474,637 1,423,787 1,372,938 1,322,088 1,271.238 1,220,389 1,169,539 1.118,690 1,067,840 1,016,991 966;141 915,292 864,442 813,593 762,743 711,894 661,044 610,194 559,345 508,495 457,646 406,796 355,947 305,097 254,248 203,398 152,549 101,699 50,850 Total Amortization CY 2010 = Page 4.9.1 Amortization 610,194 (610,194) Ref 4.9 Amortization (50,850) (50,850) (50,850) (50,850) (50,850) (50,850) (50,850) (50.850) (50,850) (50,850) (50,850) (50,850) (50,850) (50,850) (50,850) (50,850) (50,850) (50,850) (50.850) (50,850) . (50,850) (50,850) (50,850) (50,850) (50,850) (50,850) (50,850) (50,850) (50,850) (50,850) (50,850) (50,850) (50,850) (50,850) (50,850) (50,850) (610,194) Ending Balance 1,779,734 1,728,884 1,678,035 1,627,185 1,576,336 1,525,486 1,474,637 1,423,787 1,372,938 1,322,088 1,271,238 1,220,389 1,169,539 1,118,690 1,067,840 1,016,991 966,141 915,292 864,442 813,593 762,743 711,894 661,044 610,194 559,345 508,495 457,646 406,796 355,947 305,097 254,248 203,398 152,549 101,699 50,850 Ro c k y M o u n t a i n P o w e r Id a h o G e n e r a l R a t e C a s e . D e c e m b e r 2 0 1 0 ME H C T r a n s i t i o n C o s t A m o r t i z a t i o n . I d a h o ME H C S e v e r a n c e R e g u l a t o r y A s s e t S e t u p Ps t n g D a t e 01 / 3 1 / 2 0 1 0 09 / 2 8 / 2 0 1 0 Re f D o c . N o . 11 8 6 7 6 1 0 4 11 9 7 6 4 4 9 Do c u m e n t N o 11 5 3 0 6 9 8 6 12 3 0 6 2 9 1 4 Ac c o u n t 50 0 7 0 0 50 0 7 0 0 Ac c t N a m e Se v e r a n c e / R e d u n d a n c y Se v e r a n c e / R e d u n d a n c y FE R C A c c t 92 0 0 0 0 0 92 0 0 0 0 0 Lo c a t n 00 0 0 0 1 00 0 0 0 1 Pa g e 4 . 9 . 2 RP C o d e sa SO Te x t Re c o r d O R - M E H C 2 0 0 6 T r a n s i t i o n C o s t s Re c o r d C A M E H C t r a n s i t i o n s e v e r a n c e c o s t s Am o u n t R e f . (4 , 6 0 5 , 0 2 9 ) 4 . 9 (2 2 2 , 7 7 2 ) 4 . 9 Rocky Mountain Power Idaho General Rate Case. December 2010 MEHC Cross Charge PAGE 4.10 Adjustment to Expense: Remove SERP portion of MEHC cross charge booked above the line TOTAL ACCOUNT ~ COMPANY IDAHO FACTOR FACTOR % ALLOCATED REF# 930 1 (200,062) SO 5.794%(11,592) Adjustment Detail MEHC Cross Charge booked Above the Line -12 ME December 2010 Remove SERP charges included above Adjusted MEHC Cross Charge 7,473,148 (200,062) 7,273,086 4.10.1 Description of Adjustment: In merger Commitment 128, the Company committed to hold customers harmless for costs that were previously assigned to affliates relating to management fees and set the total company amount at $1,500,000. This commitment was offsettable to the extent the Company demonstrated to the Commission's satisfaction that corporate allocations from MEHC included in rates was less than $7.3 million. This commitment expired on December 31,2010. This adjustment removes SERP from the cross charge consistent with the Commission's order in Case No. PAC-E-10-07. Page 4.10.1 Rocky Mountain Power Idaho General Rate Case. December 2010 MEHC Cross Charge 12 Months Ended December 31,2010 Department CEO Communication Environmental Finance & Accounting General Services Human Resources Information Technology Legal Purchasing Regulation Tax Transmission Amount 1,564,703 277,174 324,141 1,675,658 877,458 623,645 939,114 290,275 269,430 46,117 384,723 648 7,273,086 Ref 4.10 Rocky Mountain Power PAGE 4.11Idaho General Rate Case -December 2010 Insurance Expense TOTAL IDAHO ACCOUNT~COMPANY FACTOR FACTOR %ALLOCATED REF#Adjustment to Expense: Remove Liabilty Insurance Expense from Base Period: Inj. & Damg. Expense (Net of Receivable)925 3 (2,769,258)SO 5.794%(160,458) 4.11.1Captive Insurance Premiums 925 3 (1,584,944)SO 5.794%(91,836) 4.11.2 (4,354,202)(252,293)Include Liabilty Insurance Expense in Pro Forma Period: Injuries and Damages Expense 3 Year Average (Net of Receivable)925 3 2,602,344 SO 5.794%150,786 4.11.1 January 2011 to March 21, 2011 Captive Liabilty Insurance Premiums 925 3 347,385 SO 5.794%20,128 4.11.2 March 22, 2011 to December 2011 Self-insured Liability Expense 925 3 1,008,694 SO 5.794%58,446 4.11.2 Total Liability Insurance Expense 3,958,423 229,361 Remove Property Insurance Expense from Base Period: Captive Insurance Premiums 924 3 (5,560,493)SO 5.794%4.11.3 Self-Insured Property Damage Expense 924 3 (8,644,574)SO 5.794%(500,888) 4.11.3Total Propert Insurance Expense (14,205,067)(500,888) Include Propert Insurance Expense in Pro Forma Period: January 2011 to March 21, 2011 Captive Propert Insurance Premiums 924 3 1,218,738 SO 5.794%70,617 4.11.3 Self-insured Propert Damage Expense 924 3 1,894,701 SO 5.794%109,784 4.11.3 March 22, 2011 to December 2011 Propert Insurance - Transmission 924 3 76,330 SG 6.052%4,620 4.11.3 Property Insurance - Idaho Distribution 924 3 ID Situs 4.11.3 Propert Insurance - Non- T&D 924 3 1,388,542 SG 6.052%84,041 4.11.3 Total Propert Insurance Expense 4,578,311 269,061 Transfer to System Transmission Maintenance 571 3 632,794 SG 6.052%38,300 4.11.4 Transfer to Idaho Distribution Maintenance 593 3 459,020 ID Situs 459,020 4.11.4 Transfer to System Non- T&D Maintenance 553 3 1,069,608 SG 6.052%64,738 4.11.4 2,161,422 562,058 Adjustment to Tax: Schedule M Adjustment SCHMAP 3 (5,402,878)SO 5.794%(313,056)Schedule M Adjustment SCHMDP 3 (13,237,110)SO 5.794%(766,990) Schedule M Adjustment SCHMDT 3 (109,564)SO 5.794%(6,348)Deferred Tax Expense 41010 3 (41,581)SO 5.794%(2,409) This adjustment normalizes injury and damages expense to reflect a three year average of gross expense net of insurance receivables. This adjustment also reflects the end of coverage by the captive insurance company on March 21 ,2011. Prior to that date, the level of captive insurance expense allowed is limited to $7.4 millon as agreed to by the Company as part of the MEHC transaction in commitment 129. Thereafter, the Company wil replace the captive insurance with self-insurance accruals for liability and propert insurance. Per event deductibles for propert damage wil be raised from $25,000 to $250,000 for distribution property and to $1,000,000 for system transmission and non- T&D property. Due to the change in per- event deductibles, costs previously covered by insurance wil be covered by additional O&M. Page 4.11.1 Rocky Mountain Power Idaho General Rate Case - December 2010 Insurance Expense Adjust Liabilty Reserve Accrual to Three Year Average Construction (280313) CY 2008 CY2009 CY 2010 Totals Accrual Accrual Accrual Accrual 8,157,958 3,961,337 4,803,416 16,922,711 292,375 406,645 25,944 724,963 50,000 125,000 0 175,000 8,500,333 4,492,982 4,829,359 17,822,674 (5,340,408)(2,615,133)(2,060,101)(10,015,642) 3,159,925 1,877,849 2,769,258 7,807,032 Ref4.11 2,602,344 Ref4.11 Excluding Auto (280311) Auto (280312) * Receivable Net - Accrual Minus Receivable 3 Year Average * A receivable is established at the time the reserve analysis (accrual) for a given incident goes above the insurance deductible. These monies are not received until after the incident is settled, paid. At that time a claim is submitted to insurance company. Rocky Mountain Power Idaho General Rate Case. December 2010 Insurance Expense Liabilty Insurance Expense Third Party Liabilty Insurance Expense. Captive portion A portion of third part liabilty will be covered by captive insurance through March 21, 2011, replaced by self-insurance thereafter. 1. Captive Liability Insurance Actual captive liability premium CY 2010 Portion CY 2011 covered by captive insurance Captive liabilty insurance expense CY 2011 2. Self Insured Liability Insurance. Based on a 36 Month Average Year 2008 2009 2010 3 year total Annual average claim accruals Portion of year self-insured Self Insured expense in CY 2011 Total CY 2011 Total 1,584,944 Ref4.11 21.92% Amount 815,407 2,050,000 1,010,101 3,875,509 1,291,836 78.08% Page 4.11.2 347,385 Ref 4.11 1,008,694 Ref 4.11 1,356,079 Page 4.11.3 Rocky Mountain Power Idaho General Rate Case. December 2010 Insurance Expense Propert Damage Not Covered by Commercial Insurance Commercial insurance covers a portion of non- T&D property damage above a deductible. Up through March 21, 2011, captive insurance covered a portion and the rest is self-insured. After March 21, 2011, all propert damage not covered by commercial insurance will be self-insured. Actual captive property insurance premium CY 2010 Actual self-insured property provision CY 2010 Total Company Total 5,560,493 8,64,574 14,205,067 Ref 4.11 Ref 4.11 Through March 21, 2011 (21.92%) Captive premium Self-insurance expense 1,218,738 1,894,701 3,113,439 Ref 4.11 Ref 4.11 Following the termination of the captive insurance coverage on March 21, 2011, the insurance accrual wil be based on the average of damages occurring in the last 3.75 years, after applying a deductible. Deductible Actual Losses (after deductible) System Transmission Idaho Distribution System Non-T&D Losses Losses Losses $1,000,000 $250,000 $1,000,000 255,868 110,715 5,410,474 847,444 410,738 366,583 6,668,656 $97,755 $0 $1,778,308 76,330 1,388,542 Ref 4.11 Ref 4.11 Ref 4.11 Apr 2007 - Mar 2008 Apr 2008 - Mar 2009 Apr 2009 - Mar 2010 Apr 2010 - Dec 2010 Total Annual Average Following March 21, 2011 (78.08%) Page 4.11.4 Rocky Mountain Power Idaho General Rate Case - December 2010 Insurance Expense Transfer to O&M Annual Losses Above Deductible System Transmission Idaho Distribution System Non- T &D Losses Losses Losses Previous Plan Structure: Apr 2007 - Mar 2008 1,453,809 439,825 1,038,168 Apr 2008 - Mar 2009 450,957 356,675 6,784,172 Apr 2009 - Mar 2010 1,105,725 568,022 2,535,080 Apr 2010 - Dec 2010 395,171 839,981 1,448,168 Total 3,405,662 2,204,504 11,805,588 Annual Average $908,176 $587,868 $3,148,157 Per Event Deductible $25,000 $25,000 $25,000 System Transmission Idaho Distribution System Non-T&D Losses Losses Losses New Plan Structure: Apr 2007 - Mar 2008 255,868 Apr 2008 - Mar 2009 110,715 5,410,474 Apr 2009 - Mar 2010 847,444 Apr 2010 - Dec 2010 410,738 Total 366,583 6,668,656 Annual Average $97,755 $$1,778,308 Difference $810,421 $587,868 $1,369,848 Following March 21, 2011 $632,794 $459,020 $1,069,608 Ref 4.11 Ref 4.11 Ref 4.11 Per Event Deductible (Covered by O&M)$1,000,000 $250,000 $1,000,000 .. Rocky Mountain Power Idaho General Rate Case. December 2010 Generation Overhaul Expense PAGE 4.12 TOTAL IDAHO ACCOUNT~COMPANY FACTOR FACTOR %ALLOCATED REF# Adjustment to Expense: Generation Overhaul Expense - Steam 510 (6,485,476)SG 6.052%(392,533) 4.12.1 Generation Overhaul Expense - Other 553 4,150,487 SG 6.052%251,208 4.12.1 (2,334,990)(141,325) Description of Adjustment: This adjustment normalizes generation overhaul expenses in calendar year 2010 using a four-year average methodology. For new generating units, which include Lake Side and Chehalis, the four-year average is comprised of the overhaul expense for the first four full years these plants are operationaL. The actual overhaul costs for calendar year 2010 are subtracted from the four-year average which results in this adjustment. Page 4.12.1 Rocky Mountain Power Idaho General Rate Case. December 2010 Generation Overhaul Expense FUNCTION: OTHER Period CY 2007 CY 2008 CY 2009 CY 2010 4 Year Average Overhaul Expense 4,383,000 2,941,000 7,672,775 2,303,074 4,324,962 New Plant Overhaul Expense Lake Side Plant - 4 Year Average Chehalis Plant - 4 Year Average Total New Plant Overhaul Expense 1,753,435 726,012 2,479,446 Ref 4.12.2 Total 4 Year Average - Other 6,804,408 CY 2010 Overhaul Expense - Other Total 4 Year Average - Other Adjustment 2,653,922 Ref 4.12.2 6,804,408 4;150,487 Ref 4.12 FUNCTION: STEAM Period CY 2007 CY 2008 CY 2009 CY 2010 4 Year Average Overhaul Expense 28,560,541 20,030,017 25,392,474 33,308,312 26,822,836 Total 4 Year Average - Steam 26,822,836 CY 2010 Overhaul Expense - Steam Total 4 Year Average - Steam Adjustment 33,308,312 Ref 4.12.2 26,822,836 (6,485,476) Ref 4.12 Page 4.12.2 Rocky Mountain Power Idaho General Rate Case. December 2010 Generation Overhaul Expense Existing Units Yr. Ending Yr. Ending Yr. Ending Yr. Ending Dec 2007 Dec 2008 Dec 2009 Dec 2010 Steam Blundell 1.337.219 83,913 418,189 208,000 BlundellGC 1.340,694 Carbon 24.146 1.730.915 1.676,722 702,361 DaveJohnston 3,279,981 5,824,658 6,78,000 8,540,000 Gadsby 2.290,000 2,076,000 Hunter 8,171.859 (950,900)8,696,951 Huntington (39.000)769,000 7,244,000 JimBridger 6,815.000 4,427,000 5.214,000 4,291,000 Naughton 4,864,643 1,341,431 6,895,563 Wyodak 60,000 Cholla 6,460.000 542.000 Colstrip 1.300,000 1.156.000 Craig 1.376.000 743,000 948,000 Hayden 90.000 370,000 495,000 Total - Steam 28,560.541 20.030.017 25.392,474 33,308,312 Ref 4.12.1 Other Hermiston 2,860,000 1,725,000 2,023.000 1,374.000 LittleMt 529,000 13,000 Camas 506.000 Currant Creek 1.523,000 1,216.000 5,120.775 410.074 Total - Other 4.383,000 2.941.000 7,672.775 2,303,074 Below Grand Total 32.943.541 22.971.017 33,065,249 35,611,386 New Generating Units 1 Actual Yr. Ending Dec 2009 999,471 1,711,217 2,710.688 Yr. Ending Dec 2010 349,018 1,830 350,848 Below Budget I Yr. Ending Yr. Ending Dec 2011 Dec 2012 5,119,000 N/A 87,000 1,104,000 5,206,000 1,104.000 Lake Side Ch.ehalis Yr. Ending Dec 2008 546,249 N/A 546,249 1Lake Side & Chehalis are Function. Other Calendar Year 2010 Overhaul Expense. Other 2010 Existing Plant: 2010 New Generating Units: 2.303,074 Above 350,848 Above 2,653,922 Ref 4.12.1 4 Year Avera e 1.753,435 726,012 2,479,446 Ref 4.12.1 Rocky Mountain Power PAGE 4.13 Idaho General Rate Case. December 2010 Incremental O&M TOTAL IDAHOACCOUN1~COMPANY FACTOR FACTOR %ALLOCATED REF# Adjustment to Expense: Dunlap I 549 2 1,879,314 SG-W 6.052%113,745 OJ Scrubber - Unit 3 512 2 1,347,558 SG 6.052%81,561 Wyodak Unit 1 - Emissions Controls 512 3 571,550 SG 6.052%34,593 Naughton U2 Scrubber 512 3 481,384 SG 6.052%29,136 . Dunlap Interconnection 571 2 30,000 SG 6.052%1,816 Ben Lomond to Terminal 571 2 16,500 SG 6.052%999 Populus to Ben Lomond 571 2 140,000 SG 6.052%8,473 Black Hils - Transmission Sale 571 2 (99,989)SG 6.052%(6,052) Cholla 4 Scrubber 512 3 1,203,409 SG 6.052%72,836 5,569,726 337,107 4.13.1 Description of Adjustment: This adjustment annualizes incremental O&M from plant in service, improvements to plants, or transmission projects that were placed into service during the twelve months ended December 2010, and includes projected O&M expense for projects placed into service during the twelve months ending December 2011. Also, on December 29,2010 the Company sold Black Hils, Co, an undivided joint ownership interest in certain transmission facilities. This adjustment reflects the expected reduction to O&M related to these facilities. As of December 2010, with the depletion of the McKinley Mine the Cholla 4 scrubber will be using coal from a different source which requires additional scrubbing Ro k y M o u n t i n P o w r Id a G e R a t e C a s . D e m b e 2 0 1 0 In c n O & In S e P a Ne w G e n t l o n a n d P o l l u o n C o n P r o j e Du n l a I OJ S c r b b . U n l l 3 Wy a k U n l l 1 - E m i s i o s C o n t r s Na u g h t o U 2 S c r b b r CY 2 0 1 0 A c ex 2 0 1 1 F o r Ad y s OC 20 1 0 Ma y 20 1 0 Ap r 20 1 1 No v 20 1 1 87 8 , 1 8 6 47 9 , 0 0 2, 7 5 7 , 5 0 1, 8 2 , 5 5 51 1 . 5 5 0 48 1 . 3 8 4 1. 8 7 9 , 3 1 4 1, 3 4 7 . 5 5 8 57 1 , 5 5 0 48 1 . 8 4 Tr m i i o n R e r c Du n l p I n t e n e c n Be L o m o n t o T e r i n l Po u l u t o B e L o o n d Bl a c k H i l l . R e i r e n t ' Au 20 1 0 Ma r 20 1 0 No 20 1 0 30 , 0 0 30 , 0 0 16 , 5 0 16 , 5 0 0 14 0 , 0 0 14 0 , 0 0 99 , 9 8 9 0 (9 9 , 9 8 ) 3, 8 3 , 4 6 1 5, 0 4 , 8 7 0 1, 2 0 3 , 4 0 5, 2 9 4 , 6 3 6 10 . 8 6 . 3 6 1 5. ~ R e 4 . 1 3 CI t o e x i s n g R e o u r c i Ch o l l a 4 S c r b b e - C h a i n F u e l S o u r c De 20 1 0 To t (1 ) O n D e c e 2 9 , 2 0 1 0 t h C o s o B l H i C o . 8 1 u n d j o t o W J I n i n I n f a c l a t W i n s u , t h D a v e J o n s t s u a t i o an d t h u p d d o c i b u l e 2 3 0 k V t r m i s l i C O t h s u b T h a d m s r e c t t h e e x I ' t o O & d u e t o t h f i x e c h fo t h o p e r a n m a t ø n c o f t h t r f a c l (2 ) c t 4 S c T h M c y M I w I b e d e l f b y t h e n d o f 2 0 1 0 , a n c o l w I t h b e S O I l a c t m i w t r e u i a d 1 t 1 o 8 C . Pa e 4. 1 3 . 1 Description of Adjustment: This adjustment removes expenses in excess of Commission policy allowances as stated in the Commission order 29505. National and regional trade organizations are recognized at 75%. Western Electricity Coordinating Council and Northern Tier Transmission Group dues are included at 100% . Page 4.14.1Rocky Mountain Power Idaho General Rate Case - December 2010 Memberships and Subscriptions Adjustment Detail Account Factor Description Amount Remove Total Memberships and Subscriptions in Account 930.2 930.2 SO SAP Extract from Accounting (6,091,256)930.2 CN SAP Exract from Accounting (185)930.2 OR SAP Exract from Accounting (460) (6,091,901 )Ref 4.14 Allowed National and Regional Trade Memberships at 75% 930.2 SO AFCOM 510 930.2 SO Americas' SAP User Group 5,000 930.2 SO Associated Oregon Industries 28,000 930.2 CN Association of Energy Engineers 185 930.2 SO Associated Taxpayers of Idaho Inc 850 930.2 SO Association of Idaho Cities 550 930.2 SO Association of Washington Business 4.000 930.2 SO Association of Washington Cities 1,000 930.2 SO Columbia Corridor Assn 3,00930.2 SO Consortium for Energy Effciency 16,190 930.2 SO Edison Electric Institute 726,784 930.2 SO Electric Power Research Institute 547,651 930.2 SO EUCG Inc 3,000 930.2 SO Idaho Association of Counties 450 930.2 SO IESNA 500 930.2 SO Intermountain Electrical Assoc 9,000 930.2 SO Lane Utilities Coordinating Council 200 930.2 SO League of Oregon Cities 500 930.2 SO Lloyd District Community Association 300 930.2 SO Metropolitan Utility Coordinating 125 930.2 SO Montana Tax Foundation Inc 1,050 930.2 SO National Automated Clearing House 4,500 930.2 SO National Coal Transporttion Assoc 1,250 930.2 SO National Electric Energy Testing Research and Application Center 23,750 930.2 SO National Joint Utilties 9,000 930.2 SO Northwest Public Power Association 620 930.2 SO Oregon Business Association 11,000 930.2 SO Oregon Business Council 33,228 930.2 SO Oregon Rural Electric Cooperative 750 930.2 SO Oregon Solar Energy Indstrs Assoc 5,000 930.2 SO Oregon Sports Authority Foundation 5,000 930.2 SO Pacific NW Utilities Conference 69,069 930.2 SO Portland Business Allance 39,400 930.2 SO PORTLAND SIM 450 930.2 SO Project Management Instiute 432 930.2 SO Rocky Mountain Electrical League 18,000 930.2 SO Society for Human Resource Management 160 930.2 SO Society for Information Management 225 930.2 SO Solar Electric Power Association 7,000 930.2 SO The Climate Registry 10,000 930.2 SO The Eastern Idaho Water Rights 250 930.2 SO Utah Foundation 20,000 930.2 SO Utah Manufacturers Association 6,00930.2 SO Utah Taxpayers Association 20,000 930.2 SO Walla Walla Area Utilities Coord 100 930.2 SO Washington Pulp & Paper Foundation 1,800 930.2 SO Washington State Water Resource Association 300 930.2 SO West Associates 28,511 930.2 SO Westem Energy Institute 42.004 930.2 SO Western Lampac 2,000 930.2 SO Wyoming Assoc of Municipaliies 325 930.2 SO Wyoming Business Allance 5,000 930.2 SO Wyoming Taxpayers Association 9,523 Total of Memberships Above 1,723.492 75% of Memberships Above 1,292,619 Ref 4.14 Membership Fees at 100% 930.2 SO Westem Electricity Coordinating Council 3,786,077 930.2 SO Northern Tier Transmission Group 418,088 4,204,165 Ref 4.14 Total Memberships and Subscriptions Allowed 5,496,785 Rocky Mountain Power PAGE 4.15 Idaho General Rate Case.December 2010 Intervenor Funding TOTAL IDAHO ACCOUNT~COMPANY FACTOR FACTOR %ALLOCATED REF# Adjustment to Expense: Misc. General Expense 928 3 26,016 ID Situs 26,016 Below Adjustment to Rate Base: Deferred Regulatory Expense 182M 3 (4,596)ID Situs (4,596)Below Adjustment to Tax: Schedule M SCHMDT 3 14,904 ID Situs 14,904 Deferred Tax Expense 41010 3 5,656 ID Situs 5,656 Accum. Def. Tax Balance 283 3 (22,279)ID Situs (22,279) Schedule M SCHMAT 1 (17,580)ID Situs (17,580) Deferred Tax Expense 41110 1 6,672 ID Situs 6,672 Accum. Def. Tax Balance 283 1 16,622 ID Situs 16,622 Adjustment Detail: Amortization Expense - 2010 17,580 4.15.1 Amortization Expense - 2011 43,596 4.15.1 Incremental adjustment to expense 26,016 Above December 2010 Balance 43,798 4.15.1 December 2011 Balance 39,201 4.15.1 Incremental adjustment to rate base (4,596)Above Description of Adjustment: This adjustment accounts for intervenor funding awarded to the Community Action Partnership of Idaho (CAPAI) , the Idaho Irngation Pumpers Association (IIPA) and the Idaho Conservation League (ICL), as ordered in Case No's. PAC-E-07-05, PAC-E- 08-07, PAC-E-10-07 and ECAM Case No. PAC-E-08-08. Amortization expense is increased by the expected amortization amount through the year ending December 2011 and rate base is adjusted to reflect the December 2011 balance. Ro c k y M o u n t i n P o w e r Id a h o G e n e r a l R a t e C a s e . D e c m b e r 2 0 1 0 Id a h o I n t e r v e n o r F u n d i n g A d j u s b n e n t Am o r t z a t i o n S c h e d u l e & B a l a n c e T l m e l l n e Am o r t i z a t i o n A n n u a l A m o r t . As s e t To t a l PA C . E . 0 7 . o 5 P A C . E . o 8 . o 7 PA C . E . 1 0 . o 7 PA C . E . o 8 . o 8 Da t e Aw a r d e d Ex p e n s e Ex p e n s e Ex p l a n a t i o n o f A c t i v i t Ba l a n c e Re f Ja n . o 8 35 , 1 6 0 35 , 1 6 0 Fe b . o 8 35 , J 6 0 Ma r . o 8 35 , 1 6 0 Ap r . o 8 35 , 1 6 0 Ma y . o 8 35 , 1 6 0 Ju n . o 8 35 , 1 6 0 Ju l - 0 8 35 , 1 6 0 Au g . o 8 35 , 1 6 0 Se p . o 8 35 , 1 6 0 Oc t - 0 8 35 , 1 6 0 No v . o 8 35 , 1 6 0 De c . o 8 35 , 1 6 0 Ja n . o 9 35 , 1 6 0 Fe b . o 9 35 , 1 6 0 Ma r - 0 9 35 , 1 6 0 Ap r . o 9 22 , 5 0 4 (1 , 4 6 5 ) 1, 4 6 5 Be 9 i n a m o r t z a t i o n o f J a n / 2 0 0 8 C A P A I & I r r 9 a t o r F u n d i n g ( 2 y e a r s ) 56 , 1 9 9 Ma y - 0 9 (1 , 4 6 5 ) 1, 4 6 5 54 , 7 3 4 Ju n - 0 9 (1 , 4 6 5 ) 1, 4 6 5 53 , 2 6 9 Ju i . o 9 (1 , 4 6 5 ) 1, 4 6 5 51 , 8 0 4 Au g . o 9 (1 , 4 6 5 ) 1, 4 6 5 50 , 3 3 9 Se p - 0 9 (1 , 4 6 5 ) 1,4 6 5 48 , 8 7 4 Oc i . o 9 16 , 8 9 9 (1 , 4 6 5 ) 1, 4 6 5 64 , 3 0 8 Ja n - 1 0 (1 , 4 6 5 ) 1, 4 6 5 59 , 9 1 3 Fe b - 1 0 (1 , 4 6 5 ) 1, 4 6 5 58 , 4 4 8 Ma r - 1 0 (1 , 4 6 5 ) 1,4 6 5 56 , 9 8 3 Ap r - 1 0 (1 , 4 6 5 ) 1,4 6 5 55 , 5 1 8 Ma y - 1 0 (1 , 4 6 5 ) 1,4 6 5 54 , 0 5 3 Ju n . 1 0 (1 , 4 6 5 ) 1, 4 6 5 52 , 5 8 8 Ju l - 1 0 (1 , 4 6 5 ) 1, 4 6 5 51 , 1 2 3 Au g . 1 0 (1 , 4 6 5 ) 1, 4 6 5 49 , 6 5 8 Se p - 1 0 (1 , 4 6 5 ) 1, 4 6 5 48 , 1 9 3 Oc t . 1 0 (1 , 4 6 5 ) 1, 4 6 5 46 , 7 2 8 No v - 1 0 1,4 6 5 1, 4 6 5 45 , 2 6 3 De c . 1 0 1,4 6 5 1, 4 6 5 17 , 5 8 0 43 , 7 9 8 R e f 4 . 1 5 Ja n - 1 1 39 , 0 0 0 (1 , 4 6 5 ) (1 , 6 4 2 ) (1 , 6 2 5 ) 4,7 3 2 78 , 0 6 6 Fe b - 1 1 (1 , 4 6 5 ) (1 , 6 4 2 ) (1 , 6 2 5 ) 4,7 3 2 73 , 3 3 4 Ma r - 1 1 (1 , 4 6 5 ) (1 , 6 4 2 ) (1 , 6 2 5 ) 4,7 3 2 68 , 6 0 2 Ap r - 1 1 (1 , 6 4 2 ) (1 , 6 2 5 ) 3,2 6 7 65 , 3 3 6 Ma y - 1 1 (1 , 6 4 2 ) (1 , 6 2 5 ) 3,2 6 7 62 , 0 6 9 Ju n - 1 1 (1 , 6 4 2 ) (1 , 6 2 5 ) 3, 2 6 7 58 , 8 0 2 Ju l - 1 1 (1 , 6 4 2 ) (1 , 6 2 5 ) 3, 2 6 7 55 , 5 3 5 Au 9 . 1 1 (1 , 6 2 ) (1 , 6 2 5 ) 3, 2 6 7 52 , 2 6 8 Se p - 1 1 (1 , 6 2 ) (1 . 6 2 5 ) 3, 2 6 7 49 , 0 0 2 Oc t - 1 1 (1 , 6 4 2 ) (1 , 6 2 5 ) 3, 2 6 7 45 , 7 3 5 No v - 1 1 1, 6 4 2 1,6 2 5 3, 2 6 7 42 , 4 6 8 De c - 1 1 ,4 1,6 2 5 3, 2 6 7 4, 5 9 6 9, 2 1 R e f 4 . 1 5 Ja n - 1 2 (1 , 6 2 ) (1 , 6 2 5 ) 3, 2 6 7 35 , 9 3 5 Fe b - 1 2 (1 , 6 2 ) (1 , 6 2 5 ) 3, 2 6 7 32 , 6 8 Ma r - 1 2 (1 , 6 2 ) (1 , 6 2 5 ) 3, 2 6 7 29 , 4 0 1 Ap r - 1 2 (1 , 6 4 2 ) (1 , 6 2 5 ) 3, 2 6 7 26 , 1 3 4 Ma y - 1 2 (1 , 6 4 2 ) (1 , 6 2 5 ) 3, 2 6 7 22 , 8 6 7 Ju n . 1 2 (1 , 6 4 2 ) (1 , 6 2 5 ) 3, 2 6 7 19 , 6 0 1 Ju l - 1 2 (1 , 6 4 2 ) (1 , 6 2 5 ) 3, 2 6 7 16 , 3 3 4 Au g . 1 2 (1 , 6 2 ) (1 , 6 2 5 ) 3, 2 6 7 13 , 0 6 7 Se p - 1 2 (1 , 6 4 2 ) (1 , 6 2 5 ) 3, 2 6 7 9, 8 0 0 Oc l - 1 2 (1 , 6 4 2 ) (1 , 6 2 5 ) 3, 2 6 7 6, 5 3 4 No v - 1 2 (1 , 6 4 2 ) (1 , 6 2 5 ) 3, 2 6 7 3, 2 6 7 De c - 1 2 (1 , 6 4 2 ) (1 , 6 2 5 ) 3, 2 6 7 0 Pa g e 4.1 5 . 1 Ro c k y M o u n t a i n . P o w e r Id a h o G e n e r a l R a t e C a s e . D e c e m b e r 2 0 1 0 Id a h o I n t e r v e n o r F u n d i n g Or d e r D a t e I n t è r v e n o r Do c k e t # 12 / 2 8 / 2 0 0 7 C A P A I ( C o m m u n i t y A c t i o n P a r t n e r s h i p A s s o c i a t i o n o f I d a h o ) P A C - E - 0 7 - 0 5 12 / 2 8 / 2 0 0 7 I r r i g a t i o n P u m p e r s A s s o c i a t i o n P A C - E - 0 7 - 0 5 41 2 3 1 2 0 0 9 C A P A I ( C o m m u n i t y A c t i o n P a r t n e r s h i p A s s o c i a t i o n o f I d a h o ) P A C - E - 0 8 - 0 7 Ir r i g a t i o n P u m p e r s A s s o c i a t i o n P A C - E - 0 8 - 0 7 9/ 2 9 / 2 0 0 9 I r r i g a t i o n P u m p e r s A s s o c i a t i o n PA C - E - 0 8 - 0 8 2/ 2 8 / 2 0 1 1 C A P A I ( C o m m u n i t y A c t i o n P a r t n e r s h i p A s s o c i a t i o n o f I d a h o ) P A C - E - 1 0 - 0 7 2/ 2 8 / 2 0 1 1 I r r i g a t i o n P u m p e r s A s s o c i a t i o n P A C - E - 1 0 - 0 7 2/ 2 8 / 2 0 1 1 1 0 C o n s e r v a t i o n L e a g u e P A C - E - 1 0 - 0 7 Id a h o I d a h o Ir r i g a t i o n C o n s e r v a t i o n CA P A I P u m p e r s A s s o c . L e a g u e 22 , 0 0 0 Mo n t h l y To t a l Am o r t i z a t i o n Aw a r d e d Am o u n t 13 , 1 6 0 22 , 0 0 0 35 , 1 6 0 1, 4 6 5 4, 5 0 0 18 , 0 0 4 22 , 5 0 4 93 8 Re f 4.1 5 . 1 16 , 8 9 9 16 , 8 9 9 70 4 Re f 4 . 1 5 . 1 16 , 4 0 0 11 , 3 0 0 11 , 3 0 0 39 , 0 0 0 1, 6 2 5 Re f 4 . 1 5 . 1 13 , 1 6 0 4, 5 0 0 18 , 0 0 4 16 , 8 9 9 16 , 4 0 0 11 , 3 0 0 11 , 3 0 0 Pa g e 4 . 1 5 . 2 Description of Adjustment: Per IPUC Order No. 32196, this adjustment replaces the accrual pension expense for the 12 months ended December 2010 with the average actual amount funded during the 36 months ended December 2011. Rocky Mountain Power Idaho General Rate Case - December 2010 Convert Accrual Pension Expense to a Three-Year Cash Basis Average Cash Basis Pension Expense Pension Funding CY 2009 Pension Funding CY 2010 Pension Funding CY 2011 Pension Funding Three-Year Average Ending December 2010 Exclude Mines Exclude Joint Ventures Pension Funding to Electric Expense Accrual Basis Pension Expense Total Pension Expense Less: Local 57 Pension Expense Accrual Basis Pension Expense in Results 12 Mos Ended December 2010 Electric Expense in Results Total Difference O&M portion Adjustment to O&M 49.564,280 112.800,000 66,482,100 76,282,127 96.35% 73,494,927 97.18% 29,858,438 (9,360.346) 20,498.092 71,425,572 20,498,092 Page 4.16.1 Ref 4.3.4 50,927,480 69.6% Ref 4.3.14 35,456,741 Ref 4.16 Rocky Mountain Power Idaho General Rate Case. December 2010 Uncollectible Expense PAGE 4.17 Adjustment to Expense: UncQllectible Expense TOTAL ACCOUNT ~ COMPANY IDAHO FACTOR FACTOR % ALLOCATED REF# 904 1 (174,096)ID Situs (174,096) 4.17.1 Description of Adjustment: Uncollectible expense is adjusted to a 3 year average (2008-2010) as ordered by the Commission in Case No. PAC-E-10- 07. Rocky Mountain Power Idaho General Rate Case. December 2010 Uncollectible Expense CY 904 Expense 2008 303,406 2009 471,222 2010 678,156 GRID West Amortization 27,162 27,162 27,162 General Adjusted 904 Business Expense Revenue 276,244 197,742,910 444,060 186,759,389 650,994 206,560,116 3 Year Average CY 2010 Idaho General Business Revenue Uncollectible Expense Calculated Using Average Rate CY 2010 Idaho Uncollectible Expense Adjustment to Reflect 3 Yr Average Page 4.17.1 Uncollectible Rate Reference 0.140% 0.238% 0.315% 0.231% A 206,560,116 B 476,899 =A*B 650,994 (174,096) Ref 4.17 Rocky Mountain Power Idaho General Rate Case. December 2010 Outside Services PAGE 4.18 TOTAL IDAHO ACCOUNT Type COMPANY FACTOR FACTOR %ALLOCATED REF# Adjustment to Expense: Outside Services Expense 923 1,378,313 SO 5.794%79,863 4.18.1 Outside Services Expense 923 1,024 UT Situs 4.18.1 Outside Services Expense 923 (5,464)OR Situs 4.18.1 1,373,874 79,863 Description of Adjustment: Per Order No. 32196 in Case No. PAC-E-10-07, this adjustment averages outside services expense for 2008,2009 and 2010. Rocky Mountain Power Idaho General Rate Case. December 2010 Outside Services Expense Summary of Outside Services Expense by Year Year Factor ... .. Labor Non-Labor ... Total2008 SO (61,758) 11,950,192 11,888,4342008 UT 0 2,442 2,442 (61,758) 11,952,634 11,890,876 2009 SO (11,387,305)22,426,025 11,038,720 2009 UT 0 630 630 (11,387,305)22,426,655 11,039,350 2010 SO 0 9,396,107 9,396,107 2010 OR 0 8,195 8,195 0 9,404,302 9,404,302 Three-Year Averaae .. Factor.';.. SO UT OR Adjustment from 2010 ActualsFactor . . SO UT OR . Tóúll 10,774,420 1,024 2,732 Total 1,378,313 1,024 (5,464) Page 4.18.1 Ref 4.18 Ref 4.18 Ref 4.18 IDAHO 2010 PROTOCOL Page 5.0 Total Net Power Cost Adjustments (Tab 5) TOTAL 5.1 5.2 5.3 5.4 0 0 James River Royalt OfeV Electic Lake BPA Residential Totai Normalized Net Power Cost Lite Mountain Settement Exchange 0 0 1 Operating Revenues: 2 General Business Revenues 3 Interdepartental 4 Special Sales 1.051,991 1,051,991 5 Other Operating Revenues 157,856 157,856 6 Total Operating Revenues 1,209,846 1,051,991 157.856 7 8 Operating Expenses: 9 Steam Producton 4.878,165 4,878,165 10 Nuclear Production 11 Hydro Production 12 Other Power Supply 7,258,533 7,796,851 68,317 (606,635) 13 Transmission 264,019 264,019 14 Distribution 15 Customer Accountin9 16 Customer Service & Info 17 Sales 18 Administrative & General 19 Total O&M Expenses 12,400,716 12,939,034 68.317 (606.35) 20 Depreciation 21 Amortzation 22 Taxes Other Than Income 23 Income Taxes: Federal (3,749.089)(3.971.580)52,741 (32.932)202.683 24 State (509,439)(539,62)7,167 (4.475)27.541 25 Deferred Income Taxes 11,480 11,480 26 Investment Tax Credit Adj. 27 Misc Revenue & Exense 28 Total Operating Expenses:8,153,669 8,27,782 59,908 42,390 (376,11) 29 30 Operating Rev For Return:(6,943,823)(7.375.792)97,948 (42.390)376,11 31 32 Rate Base: 33 Eiectric Plant In Service 34 Plant Held for Future Use 35 Misc Deferred Debits (3,997)(3,997) 36 Elec Plant Acq Adj 37 Nuclear Fuel 38 Prepayments 39 Fuel Stock 40 Material & Supplies 41 Working Capital 42 Weatherization Loans 43 Mlsc Rate Base 44 Total Electric Plant:(3,997)(3,997) 45 46 Deductions: 47 Acum Prov For Deprec 48 Accum Prov For Amort 49 Accum Def Income Tax 500 500 50 Unamortized ITC 51 Customer Adv For Canst 52 Customer Service Deposits 53 Miscellaneous Deductions 2.807 2,807 54 55 Total Deductons:3.307 3.307 56 57 Total Rate Base:(690)(690) 58 59 60 Estimated ROE impact -1.903%-2.022%0.027%-0.012%0.103%0.000%0.000% 61 62 63 64 TAX CALCULATION: 65 66 Operatin9 Revenue (11,190,870)(11.887,044)157,856 (68,317)606.635 67 Other Deductions 68 Interest (AFUDC) 69 Interest 70 Schedule "M" Additions (104,632)(104.632) 71 Schedule 'M" Deuctions (74,381)(74,381) 72 Income Before Tax (11,221.120)(11.887,044)157,856 (98.568)606.635 73 74 State Income Taxes (509,439)(539,672)7,167 (4,475)27.541 75 76 Taxable Income (10.711,681)(11.347.372)150,689 (94,093)579.094 77 78 Federal Income Taxes (3,749,089)(3,971,580)52.741 (32,932)202.683 Ro c k y M o u n t a i n P o w e r Id a h o G e n e r a l R a t e C a s e - D e c e m b e r 2 0 1 0 Ne t P o w e r C o s t A d j u s t m e n t (1 ) (2 ) (3 ) (4 ) (5 ) (6 ) (7 ) To t a l Re m o v e Un a d j u s t e d Ty p e 1 Ty p e 1 Ty p e 3 Ty p e 3 Re v i s e d Ac c o u n t No n - N P C NP C Ad j u s t m e n t s No r m a l i z e d N P C Pr o F o r m a N P C Ad j u s t m e n t Pr o t o c o l De s c r i p t i o n Ac c o u n t (S T a b s ) (1 ) + ( 2 ) (3 ) + ( 4 ) (6 ) - ( 5 ) Fa c t o r Sa l e s f o r R e s a l e ( A c c o u n t 4 4 7 ) Ex i s t i n g F i r m S a l e s P P L 44 7 . 1 2 25 , 9 9 4 , 8 6 6 25 , 9 9 4 . 8 6 6 SG Ex i s t i n g F i r m S a l e s U P L 44 7 . 1 2 2 28 , 5 6 5 , 3 7 1 28 , 5 6 5 , 3 7 1 SG Po s t - m e r g e r F i r m S a l e s 47 . 1 4 , 4 4 7 . 2 , 4 4 7 . 6 1 , 4 4 7 . 6 2 49 1 , 6 1 9 , 3 7 0 49 1 , 6 1 9 , 3 7 0 49 1 , 6 1 9 , 3 7 0 45 5 , 3 8 6 , 4 0 2 (3 6 , 2 3 2 , 9 6 9 ) SG No n - f i r m S a l e s 44 7 . 5 90 3 , 1 0 3 90 3 , 1 0 3 90 3 , 1 0 3 (9 0 3 , 1 0 3 ) SE Tr a n s m i s s i o n S e r v i c e s 44 7 . 9 1,3 8 7 , 1 6 2 (1 , 3 8 7 , 1 6 2 ) - S On - s y s t e m W h o l e s a l e S a l e s 44 7 . 1 7, 6 5 3 , 5 7 5 (7 , 6 5 3 , 5 7 5 ) S To t a l R e v e n u e A d j u s t m e n t s 50 1 , 5 6 3 , 2 1 0 (9 , 0 4 0 , 7 3 7 ) 49 2 , 5 2 2 , 4 7 3 49 2 , 5 2 2 , 4 7 3 50 9 , 9 4 6 , 6 3 8 17 , 4 2 4 , 1 6 5 Re f 5 . 1 Pu r c h a s e d P o w e r ( A c c o u n t 5 5 5 ) Ex i s t i n g F i r m D e m a n d P P L 55 5 . 6 6 50 , 1 8 9 , 3 8 9 50 , 1 8 9 , 3 8 9 SG Ex i s t i n g F i r m D e m a n d U P L 55 5 . 6 8 49 , 5 2 4 , 0 5 4 49 , 5 2 4 , 0 5 4 SG Ex i s t i n g F i r m E n e r g y 55 5 . 6 5 , 5 5 5 . 6 9 - 58 , 0 3 5 , 7 5 9 58 , 0 3 5 , 7 5 9 SE Po s t - m e r g e r F i r m 55 . 6 3 , 5 5 5 . 6 4 , 5 5 5 . 6 7 , 5 5 5 . 8 46 9 , 6 0 0 , 6 9 9 46 9 , 6 0 0 , 6 9 9 18 , 2 2 6 , 1 1 9 48 7 , 8 2 6 . 8 1 8 41 4 , 0 4 3 , 4 9 8 (7 3 . 7 8 3 , 3 1 9 ) SG Se c o n d a r y P u r c h a s e s 55 5 . 7 , 5 5 5 . 2 5 (5 2 , 7 7 5 , 3 4 7 ) (5 2 , 7 7 5 , 3 4 7 ) (5 2 , 7 7 5 , 3 4 7 ) 52 , 7 7 5 , 3 4 7 SE Se a s o n a l C o n t r a c t s SS G C Wi n d I n t e g r a t i o n C h a r g e 4,0 5 8 , 3 2 0 4, 0 5 8 , 3 2 0 SG SP A R e g i o n a l A d j u s t m e n t s 55 5 . 1 1 , 5 5 5 . 1 2 , 5 5 5 . 1 3 3 (3 6 , 8 1 7 , 6 7 3 ) 36 , 8 1 7 , 6 7 3 S Po s t - m e r g e r F i r m T y p e 1 (1 , 7 2 3 , 3 6 9 ) (1 , 7 2 3 , 3 6 9 ) 1, 7 2 3 , 3 6 9 SG To t a l P u r c h a s e d P o w e r A d j u s t m e n t 38 0 , 0 0 7 , 6 7 8 36 , 8 1 7 , 6 7 3 41 6 , 8 2 5 , 3 5 1 16 , 5 0 2 , 7 5 0 43 3 , 3 2 8 , 1 0 2 57 5 , 8 5 1 , 0 2 2 14 2 , 5 2 2 , 9 2 0 Re f 5 . 1 Wh e e l i n g ( A c c u n t 5 6 5 ) Ex i s t i n g F i r m P P L 56 5 . 2 6 27 , 7 5 6 , 0 8 1 27 . 7 5 6 . 0 8 1 SG Ex i s t i n g F i r m U P L 56 5 . 2 7 0 SG Po s t - m e r g e r F i r m 56 5 . 0 , 5 6 5 . 4 6 , 5 6 5 . 1 13 0 , 6 3 3 , 7 5 6 13 0 , 6 3 3 , 7 5 6 13 0 , 6 3 3 , 7 5 6 10 8 , 1 4 9 , 7 4 3 (2 2 , 4 8 4 , 0 1 3 ) SG No n - f i r m 56 5 . 2 5 6, 2 2 0 , 8 9 3 6,2 2 0 , 8 9 3 6, 2 2 0 , 8 9 3 5,3 5 2 , 3 7 5 (8 6 8 . 5 1 8 ) SE To t a l W h e e l i n g E x p e n s e A d j u s t m e n t 13 6 . 8 5 4 , 6 4 9 13 6 , 8 5 4 , 6 4 9 13 6 , 8 5 4 , 6 4 9 14 1 , 2 5 8 , 1 9 9 4, 4 0 3 , 5 5 0 Re f 5 . 1 Fu e l E x p e n s e ( A c c o u n t s 5 0 1 , 5 0 3 a n d 5 4 7 ) Fu e l - O v e r b u r d e n A m o r t i z a t i o n - I d a h o 50 1 . 1 2 (2 4 9 , 0 9 6 ) (2 4 9 , 0 9 6 ) (2 4 9 , 0 9 6 ) 24 9 , 0 9 6 iO u Fu e l - O v e r b u r d e n A m o r t i z a t i o n - W y o m i n g 50 1 . 1 2 (6 6 5 , 8 9 1 ) (6 6 5 , 8 9 1 ) (6 6 5 , 8 9 1 ) 66 5 , 8 9 1 WY P Fu e l C o n s u m e d - C o a l 50 1 . 56 7 , 5 6 1 , 6 1 1 56 7 , 5 6 1 , 6 1 1 56 7 . 5 6 1 , 6 1 1 64 6 . 5 6 0 , 7 0 6 78 , 9 9 9 , 0 9 6 SE Fu e l C o n s u m e d - G a s 50 1 . 3 5 13 , 5 7 9 , 3 8 5 13 , 5 7 9 , 3 8 5 13 , 5 7 9 , 3 8 5 4, 9 9 4 , 1 5 7 (8 , 5 8 5 , 2 2 8 ) SE Ste a m F r o m O t h e r S o u r c e s 50 3 3, 6 5 5 , 7 2 7 3,6 5 5 . 7 2 7 3, 6 5 5 , 7 2 7 3. 3 2 1 , 0 2 8 (3 3 4 , 6 9 9 ) SE Na t u r a l G a s C o n s u m e d 54 7 41 1 , 2 7 5 , 6 9 5 41 1 , 2 7 5 , 6 9 5 41 1 , 2 7 5 . 6 9 5 35 9 , 7 4 9 . 0 6 5 (5 1 , 5 2 6 , 6 3 0 ) SE Sim p l e C y c l e C o m b u s t i o n T u r b i n e s 54 7 21 , 3 4 5 , 0 3 8 21 , 3 4 5 , 0 3 8 21 , 3 4 5 , 0 3 8 38 , 9 9 8 . 7 4 3 17 , 6 5 3 , 7 0 5 SE Ch o l l a l A P S E x c h a n g e 50 1 . 1 , 5 0 1 . 2 , 5 0 1 . 4 5 51 , 4 8 8 , 3 5 9 (3 , 3 7 8 , 2 3 4 ) 48 , 1 1 0 , 1 2 4 48 , 1 1 0 , 1 2 4 51 , 0 3 2 . 8 6 5 2, 9 2 2 , 7 4 1 SE Mi s c e l l a n e o u s F u e l C o s t s 50 1 . 4 , 5 0 1 . 4 5 , 5 0 1 . 5 , 5 0 1 . 5 1 15 , 0 1 5 , 3 7 9 (1 5 , 0 1 5 , 3 7 9 ) SE To t a l F u e l E x p e n s e 1, 0 8 3 , 0 0 6 , 2 0 6 (1 8 , 3 9 3 , 6 1 3 ) 1, 0 6 4 , 6 1 2 , 5 9 3 1, 0 6 4 , 6 1 2 , 5 9 3 1,1 0 4 , 6 5 6 , 5 6 4 40 , 0 4 3 , 9 7 1 Re f 5 . 1 Ne t P o w e r C o s t 1, 0 9 8 , 3 0 5 , 3 2 3 27 , 4 6 , 7 9 7 1,1 2 5 , 7 7 0 , 1 2 0 16 , 5 0 2 , 7 5 0 1, 1 4 2 , 2 7 2 , 8 7 0 1, 3 1 1 , 8 1 9 , 1 4 6 16 9 , 5 4 6 , 2 7 6 Re f . 2 . 2 l i n e 6 6 Re f 5 . 1 Re f 5 . 1 . Re f 5 . 1 Pa g e 5 . 1 . 1 Rocky Mountain Power Idaho General Rate Case. December 2010 Period Ending Dec.11 SPECIAL SALES FOR RESALE Pacifc Pre Merger Post Merger Utah Pre Merger NonFirm Sub Total TOTAL SPECIAL SALES Page 5.1.2 Study Results MERGED PEAKINERGY SPLIT (S) Merged Pre-Merger Pre-Merger 01/11-12/11 Demand ~.t Post-Merger 25,994,866 25,994,866 455,386,402 455,386,02 28,565,371 28,565,371 509,946,638 54.560,237 - 455,386,402 PURCHASED POWER & NET INTERCHANGEBPA Peak Purchase 38,410,000 Pacifc Capacity 1,914,028Mid Columbia 11,656.355MisclPaciflc 6,482,026 OF Contracls/PPL 66,399,857Small Purchases west 18,822 Pacifc Sub Total Gemstate GSLM OF Contracls/UPL IPP Layoff Small Purchases east UP&L to PP&L Utah Sub Total APS Supplemental p27875 Avoided Cost Resource Blanding Purchase p379174 BPA Reserve Purchase Chehalis Station Service Combine Hills Wind p 160595 Constellation p257677 Constellation p257678 Constellation p268849 Deseret Purchase p194277 Georgia-Pacifc Camas Hermiston Purchase p99563 Hurricane Purchase p393045 Idaho Power p278538 Kennecott Generation Incentive LADWP p491303-4 MagCorp p229846 MagCorp Reserves p51 03 78 Morgan Stanley p189046 Morgan Stanley p272153-6-8 Morgan Stanley p272154-7 Nebo Heat Rate Option p360539 Nucor p346856 P4 Production p137215/p145258 Rock River Wind p100371 Roseburg Forest Product p31229 Three Buttes Wind p460457 Top of the World Wind p522807 Tri-State Purchase p27057 Weyerhaeuser Reserve p356685 Wolverine Creek Wind p244520 BPA So. Idaho p64885/p83975/p6- DSM (Irrigation) PSCo Exchange p340325 TransAita p371343/s371344 Seasonal Purchased Power Morgan Stanley p244840 124,883,088 38,10,000 600,000 1.314,028 3,497,507 8,160,849 1,344,131 5,137,895 6,337,752 30,878,50 29,183,655 18.622------------- 50,189,389 45,510,044 29,183,655 2,840,300 20,958,683 8,982,293 80,778,346 28.565,371 703,122 2,840,300 110,719,323 28,565,371 703,122 142,828,116 49.524,054 12,525,715 80,778,346 1,164.603 1.164,603 29.631 249,081 32,222 4,524.776 29.631 249,081 32,222 4,524.776 30,731,420 30,731,420 7,408.226 7,408,226 79,750.744 79.750,744 146,459 146,459 3,809,448 3,809,448 774,380 774,380 4.908.240 4,908,240 1,530,000 1,530,000 1,620,000 1.620.000 4.998,000 4,998.000 17.086,750 17.086,750 5,041,688 5,041.688 5,091,045 5.091,045 20.598,497 20,598,97 40,244.928 40,244,928 9,515,758 9,515,758 9,844,245 9.844,245 (9,884)(9,884) 4,500,000 4.500,000 Rocky Mountain Power Idaho General Rate Case. December 2010 Period Ending Dec.11 Morgan Stanley p244841 UBS p268848 UBS p268850 Short Term Firm Purchases New Firm Sub Total Wind Integration Charge Non Firm Sub Total TOTAL PURCHASED PW & NET INT. WHEELING & U. OF F. EXPENSE Pacife Firm Wheeling and Use of Fae Utah Firm Wheeling and Use of Facill Post Merger Nonfirm Wheeling TOTAL WHEELING & U. OF F EXPENS THERMAL FUEL BURN EXPENSE Carbon Cholla Colstrip Craig Chehalis Currant Creek Dave Johnston Gadsby GadsbyCT Hayden Hermiston Hunter Huntington Jim Bridger Lake Side Litte Mountain Naughton Wyodak TOTAL FUEL BURN EXPENSE OTHER GENERATION EXPENSE Blundell TOTAL OTHER GEN. EXPENSE NET POWER COST Merged 01/11-12/11 50,491,241 304,081,497 4,058,320 575,851,022 27,756,081 108,149,743 5,352,375 141,258,199 15,795,521 51,032,865 14,897,448 21,073,014 67,381,818 149,720,779 53,001,260 4,994,157 38,998,743 10,481,204 62,189,230 124,798,54 99,701,103 184,070,050 70,406,316 10,050,921 102,395,723 20,346,930 1,101,335,536 3,321,028 3,321,028 1,311,819,146 Ref 5.1 Study Results MERGED PEAK/ENERGY SPLIT ($) Pre.Merger Demand Pre.Merger Energy 99,713,444 58,035,759 27,756,081 27,756,081 Non.Firm 5,352,375 Page 5.1,3 Post-Merger 50,491,241 304,081,497 4,058,320 . 418,101,818 108,149,743 5,352,375 108,149,743 15,795,521 51,032,865 14,897,448 21,073,014 67,381,818 149,720,779 53,001,260 4,994,157 38,998,743 10,481,204 62,189,~30 124,798,54 99,701,103 184,070,050 70,406,316 10,050,921 102,395,723 20,346,930 1,101,335,536 3,321,028 3,321,028 72,909,288 58,035,759 1,110,008,939 70,865,159 Rocky Mountain Power Idaho General Rate Case. December 2010 James River Royalty Offset! Little Mountain PAGE 5.2 Adjustment Detail: Calendar Year 2011 James River Offset Capital Recovery Major Maintenance Allowance Total Offset 4,890,370 540,282 5,430,652 Above Little Mountain Revenue Pro forma steam sales - CY2011 Less: Steam sales in unadjusted results 2,897,430 5,719,969 (2,822,539) 5.2.1 Above Description of Adjustment: This adjustment credits Other Electric Revenues for the James River Royalty Offset as agreed in the January 13, 1993 agreement. Since the cost of James River power is included in the net power cost adjustment, it is necessary to show a credit for capital cost and maintenance cost recovery. This adjustment also aligns the Litte Mountain steam sales with the assumptions used in the net power cost study. .. Ro c k y M o u n t a i n P o w e r Id a h o G e n e r a l R a t e C a s e - D e c e m b e r 2 0 1 0 LI t t l e M o u n t a i n S t e a m S a l e s St e a m I n p u t s Fix e d C h a r g e No n F u e l O & M C h a r g e "'1 4 6 0 7 k l b l h r S l e a m R a t e ( M M B t u l k l b ) :. 1 4 6 0 7 k l b l h r S t e a m R a t e ( M M B t u k l b ) Ma x S t e a m L o a d w i t h o u t D u c t F i r i n g ( k p p h ) $1 4 , 6 0 7 $1 7 , 0 9 8 1. 2 4 2 6 1. 3 8 8 0 85 Ma x M W C a p a c i t ( N o D u c t F i r i n g ) = 15 5. 6 6 7 = M a x S t e a m L o a d I M W C a p a c i t y No m i n a l No m i n a l St e a m L o a d Ga s C o s t Fi x e d O& M No m i n a l To t a l Ste a m Pe r i o d Hr s / M o kp p h $/M M B t u Ch a r g e Ch a r g e St e a m C h a r g e Re v e n u e Ja r i 1 1 74 4 79 . 0 9 4. 6 1 6 $1 4 , 6 0 7 $1 8 , 0 8 5 $3 3 7 , 4 7 5 $3 7 0 , 1 6 7 Fe b - 1 1 67 2 79 . 0 9 4. 3 8 5 $1 4 , 6 0 7 $1 8 , 0 8 5 $2 8 9 , 5 9 9 $3 2 2 , 2 9 1 Ma r - 1 1 74 4 79 . 0 9 4.1 1 8 $1 4 , 6 0 7 $1 8 , 0 8 5 $3 0 1 , 0 9 4 $3 3 3 , 7 8 6 Ap r - 1 1 72 0 79 . 0 9 4.3 1 4 $1 4 , 6 0 7 $1 8 , 0 8 5 $3 0 5 , 2 5 0 $3 3 7 , 9 4 2 Ma y - 1 1 74 4 67 . 7 9 4. 3 4 8 $1 4 , 6 0 7 $1 8 , 0 8 5 $2 7 2 , 5 1 8 $3 0 5 , 2 1 0 Ju r i 1 1 72 0 0. 0 0 4.3 5 3 $1 4 , 6 0 7 $1 8 , 0 8 5 $0 $3 2 , 6 9 2 Ju l - 1 1 74 4 0. 0 0 4.4 9 7 $1 4 , 6 0 7 $1 8 , 0 8 5 $0 $3 2 , 6 9 2 Au g - 1 1 74 4 0.0 0 4.5 9 0 $1 4 , 6 0 7 $1 8 , 0 8 5 $0 $3 2 , 6 9 2 Se p - 1 1 72 0 0.0 0 4.5 5 9 $1 4 , 6 0 7 $1 8 , 3 5 8 $0 $3 2 , 9 6 5 Oc t - 1 1 74 4 67 . 7 9 4.5 7 5 $1 4 , 6 0 7 $1 8 , 3 5 8 $2 8 6 , 7 4 5 $3 1 9 , 7 1 0 No v - 1 1 72 0 79 . 0 9 4.7 6 4 $1 4 , 6 0 7 $1 8 , 3 5 $3 3 7 , 0 5 5 $3 7 0 , 0 2 0 De - 1 1 74 4 79 . 0 9 5.1 1 9 $1 4 , 6 0 7 $1 8 , 3 5 8 $3 7 4 , 2 9 6 $4 7 , 2 6 1 To t a l - : I $ 2 , 8 9 7 , 4 3 1 Re f # 5. 2 Ga s C o s t Pe r i o d GR I D M W h aM W kp p h $/ M M B t u Ja r i 1 1 10 , 3 8 4 13 . 9 6 79 . 0 9 4. 6 1 6 Fe b - 1 1 9, 3 7 9 13 . 9 6 79 . 0 9 4. 3 8 5 Ma r - 1 1 10 , 3 8 4 13 . 9 6 79 . 0 9 4. 1 1 8 Ap r - 1 1 10 , 0 4 9 13 . 9 6 79 . 0 9 4. 3 1 4 Ma y - 1 1 8, 9 0 0 11 . 9 6 67 . 7 9 4. 3 4 8 Ju r i 1 1 4. 3 5 3 Ju l - 1 1 4. 4 9 7 Au g - 1 1 4. 5 9 0 Se p - 1 1 - 4. 5 5 9 Oc t - 1 1 8,9 0 1 11 . 9 6 67 . 7 9 4. 5 7 5 No v - 1 1 10 , 0 4 9 13 . 9 6 79 . 0 9 4. 7 6 4 De c - 1 1 10 , 3 8 4 13 . 9 6 79 . 0 9 5. 1 1 9 I 78 , 4 2 8 1 Pa g e 5 . 2 . 1 Rocky Mountain Power PAGE 5.3 Idaho General Rate Case - December 2010 Electric Lake Settlement TOTAL IDAHO ACCOUNT IY COMPANY FACTOR FACTOR %ALLOCATED REF# Adjustment to Expense: Amortization O&M Portion 557 3 1,128,747 SG 6.052%68,317 5.3.1 Regulatory Asset 186M 3 (63,030)SE 6.341%(3.997)5.3.1 Regulatory Liabilty 254 3 44,269 SE 6.341%2,807 5.3.1 Adjustment to Tax: Fuel Amortization Schedule M SCHMAT (1,650,075)SE 6.341%(104,632) Deferred Tax Expense 41110 626,220 SE 6.341%39,709 Accum Def Income Tax Balance 283 23,920 SE 6.341%1,517 Coal Supply Adjustment Schedule M SCHMDT 1 (1,173,017)SE 6.341%(74,381) Deferred Tax Expense 41010 1 (445,172)SE 6.341%(28,228) Accumulated Deferred Income Taxes 190 1 (16,800)SG 6.052%(1,017) Description of Adjustment: Canyon Fuel Company ("CFC") owns the Skyline mine located near Electric Lake, Utah. Electric Lake is owned by the Company and provides water for the Huntington power plant. The two companies disputed the claim made by the Company that CFC's mining operations punctured the lake and caused water to flow into the Skyline mine. The two companies negotiated a settlement and release agreement for the claims made by the Company. The amortization for this settlement ended January 2011. This adjustment removes the amortization and rate base from actual results. Rocky Mountain Power Idaho General Rate Case - December 2010 Electric Lake Settlement Year End Settlement of Costs Value of Settlement Offset O&M Reduction of O&M Amortization Account 25399 over 3 years Amortization Account 254 Reduction to Account 557 Account 557 Reduction in actual results Adjustment needed to reflect reduction amount Reduction to Accunt 557 Regulatory Liabilty Account 25399 Offset O&M Account 557 Amortization of Offset Remaining Liabilty Balance Regulatory Asset 186.5 Set-Up Deferred Asset Amortization Ending Balance Account 186.5 ending balance in actual results Adjustment needed to reflect account balance Dec 11 Ending Balance Regulatory Liabilty Account 254 Set-Up Deferred Asset Amortization Ending Balance Account 254 ending balance in actual results Adjustment needed to reflect account balance Dec 11 Ending Balance Page 5.3.1 10,087,658 71% 7,162,237 (44,269) (44,269) (1,173,017) 1,128,747 Ref 5.3 (44,269) Dec-09 Dec-10 Dec-11 1,431,680 715,840 0 (715,840)(715,840) 715,840 0 Dec-09 Dec-10 Dec-11 4,300,468 1,713,105 63,030 (2,587,363)(1,650,075)(63,030) 1,713,105 63,030 63,030 (63,030)Ref 5.3 Dec-09 Dec-10 Dec-11 (3,053,860)(1,217,286)(44,269) 1,836,574 1,173,017 44,269 (1 ,217,286)(44,269) (44,269) 44,269 Ref 5.3 Rocky Mountain Power PAGE 5.4 Idaho General Rate Case. December 2010 BPA Residential Exchange TOTAL IDAHO ACCOUNT Type COMPANY FACTOR FACTOR %ALLOCATED REF# Adjustment to Expense: Purchased Power Expense 555 (606,635)ID Situs (606,635)5.4.1 Description of Adjustment: The Company receives a monthly purchase power credit from Bonnevile Power Administration (BPA). This credit is treated as a 100% pass-through to eligible customers. Both a revenue credit and a purchase power expense credit are posted to unadjusted results and need to be removed for normalized results. This adjustment reverses the BPA purchase power expense credit recorded. The Revenue Normalizing Adjustment No. 3.2 removes the revenue credit passed onto customers. Rocky Mountain Power Idaho General Rate Case. December 2010 BPA Residential Exchange Account 505204 Idaho 12 months Ended December 31,2010 expense 606,635 Ref 5.4 Page 5.4.1 810,697.00 806,785.00 4:68,4:22.00 459,672.00 337,113.1JO 183,799.00 69,956.59 624,156.00 668,502.07 164,378.32 305i71l.1ô 604,198.34 357,289.00 453,408.00 232,020.0u ." 236,402.00 223,270.00 113,843.00 694,112.01 1,292,657.42 828,272.63 159,770.05 4,608.20 301,102.97 453,408.00 353,377.00 223,270.00 113;843.(10 69,956.00 624,155.42- 668,501.42- 159,77056- 4,608.27 3l:t,102.96... 303,095.37 453,408 80ô,785.00 1,043,187.00 1,266,457.00 1,380,300.00 1,450,256.00 826,100.58 157,599.16 2,171.40- 2,436.87 303,539.83 60ô,ô35.20 ÔOÔ,635.20 ÔOÔ,Ô35.20 606,635.20 IDAHO 2010 PROTOCOL Page 6.0 Total Depreciation & Amortization (Tab 6) TOTAL 6.1 6.2 6.3 0 0 0 Depreciation &Depreciation & Amortization Amortzation Hydro Total Normalized Expense Reserve Decommissioning 0 0 0 1 Operating Revenues: 2 General Business Revenues 3 Interdepartmental 4 Special Sales 5 Other Operating Revenues 6 Total Operating Revenues 7 8 Operating Expenses: 9 Steam Production 10 Nuclear Production 11 Hydro Production 12 Other Power Supply 13 Transmission 14 Distrbution 15 Customer Accounting 16 Customer Service & Info 17 Sales 18 Administrative & General 19 Total O&M Expenses 20 Depreciation 2,476.377 2.476,377 21 Amortization 46,183 46,183 22 Taxes Other Than Income 23 Income Taxes: Federal (1,082.418)(842,813)(239,605) 24 State (147,083)(114,524)(32,558) 25 Deferred Income Taxes 272,164 272,164 26 InvestmentT ax Credit Adj. 27 Misc Revenue & Expense 28 Total Operating Expenses:1,565,223 1,565,223 0 29 30 Operating Rev For Return:(1,565,223)(1,565,223)(0) 31 32 Rate Base: 33 Electric Plant In Service 34 Plant Held for Future Use 35 Misc Deferred Debits 36 Elec Plant Acq Adj 37 Nuclear Fuel 38 Prepayments 39 Fuel Stock 40 Material & Supplies 41 Working Capital 42 Weatherization Loans 43 Misc Rate Base 44 Total Electc Plant: 45 46 Deductons: 47 Accum Prov For Deprec (448,42)(949,224)500,782 48 Accum Prov For Amort (32,831)(32,831) 49 Accum Oef Income Tax (272,164)(272,164) 50 Unamortized ITC 51 Customer Adv For Const 52 Customer Service Deposits 53 Miscellaneous Deductions 54 55 Total Deductions:(753.436)(982,055)228,618 56 57 Total Rate Base:(753,36)(982,055)228,618 58 59 60 Estimated ROE impact -0.416%-0.429%0.017%-0.004%0.000%0.000%0.000% 61 62 63 64 TAX CALCUlATION: 65 66 Operating Revenue (2,522,560)(2,522,560) 67 Oter Deductions 68 Interest (AFUDC) 69 Interest 70 Schedule 'M" Additions 71 Schedule "M" Deductions 717,145 717,145 72 Income Before Tax (3,239,706)(2,522.560 )(717,145) 73 74 Slate Income Taxes (147,083)(114,524)(32,558) 75 76 Taxable Income (3,092,623)(2.408,036)(684,587) 77 78 Federal Income Taxes (1,082.418)(842,813)(239,605) Description of Adjustment: This adjustment enters into the test period results depreciation and amortization expense for the major plant additions added to rate base in adjustment 8.6. Depreciation expense related to major plant additions placed into service during 2010 is also annualized. Page 6.1.2 Rocky Mountain Power idaho General Rate Case. December 2010 Major Plant Addition Detil. January 2011 . December 2011 Depreciation Depreciation Jan11 to Dec11 Plant Incremental Expense on Project Description Account Factor In-Service Date Account Rate Additions Plant Adds Steam Production Naughton U2 Flue Gas Desulfrization Sys 312 SG Nov.11 403SP 2.417%151,812,653 3,669,203 Wyodak U1 S02 and PM Emiss Control Upgrade 312 SG Apr-11 403SP 2.417%103,798,008 2,508,723 Hunter 302 Clean Air - PM 312 SG May-11 403SP 2.417%53,436,997 1,291,534 Huntington U 1 S02 & PM Em Cntr Upgrades 312 SG Mar11 403SP 2.417%28,770,137 695,354302 . Hunter U2 S02 Project 312 SG Jul.11 403SP 2.417%22,521,188 54,321Wyodak U1 . Air Cooled Condenser Replacement 312 SG May-11 403SP 2.417%21,480,503 519,168 Hunter 302 Turbine Upgrae HPIIPILP 312 SG Apr-11 403SP 2.417%20,728,107 500,983 Jim Bridger U3 S02 & PM Em Cntn Upgrades 312 SG May-11 403SP 2.417%17,151,525 414,540 Hayden UO Coal Unloading Facilty 312 SG Oct-11 403SP 2.417%12,329,739 298,001 Wyodak U1 OH Clean Air. NOX 312 SG May-11 403SP 2.417%11,858,187 286,604Naughton U2 NOx LNB . Clean 312 SG Nov-11 403SP 2.417%9,200,272 222,36Hunter 302 Main Contrls Replacement 312 SG Apr-11 403SP 2.417%7,303,465 176,519 Hunter U2 NOx LNB . Ciean Air 312 SG May-11 403SP 2.417%6,246,843 150,982 Huntington U2 Boiler Finishing SH Pendants Replacem 312 SG Nov-11 403SP 2.417%5,920,859 143,103 Wyodak U1 - Replacement of Secondary Superheat 312 SG Apr.11 403SP 2.417%5,513,500 133,257 Steam Production Total 478,071,983 11,554,656 Hydro Producton INU 6.1 Lemolo 2 Reroute to Toketee 332 SG-P Dec.11 403HP 2.114%8,979,199 189,862 INU 4.1.1 (1)16.9 Slide Tailrace Barrer 332 SG-P Dec.11 403HP 2.114%8,603,272 181,913 Ashton Dam Seepage Contrl. Tunnel 332 SG-U Mar.11 403HP 2.727%8,038,710 219,243 Hydro Producton Totl 25,621,180 591,018 Transmission Red Butte Staic Var Compensator and 345 kV Shunt Capacitor 355 SG May-11 403TP 1.937%46,434,990 899,283 Malin 500 kV series cap replacement 355 SG Feb.11 403TP 1.937%18,700,000 362,154 Hany Allen Sub Install Transformer 355 SG Jun-11 403TP 1.937%15,100,000 292,434Populus.Terminal: Obi Cir 345 kV TransLn. Transmission 355 SG Nov-10 403TP 1.937%13,409,213 259,689 Populus - Terminal 345 kV line - Borah Reconductor 355 SG Feb-11 403TP 1.937%13,400,000 259,511Mona. Limber. Oquirr 500135 kV line Phases I and ii 355 SG Apr.111May11 403TP 1.937%8,362,700 161,966 Oquirr New 345.138kV Substation 355 SG Jan.11 403TP 1.937%6,804,918 131,787Idaho Clearance Issue Corrctons 355 SG Jun-11 403TP 1.937%6,616,683 128,142 Dave Johnston - Casper 230 kV Rebuild - #1 Line 355 SG Jan-11 403TP 1.937%6,127,474 118,668 Califomia-Qregon Intertie Upgrade 4800MW Rating 355 SG Jul-11 403TP 1.937%6,157,000 119,240 Skypark: Build New 138-12.5 kV Substtion 355 SG Oct-11 403TP 1.937%5,070,679 98,201 Wyoming Clearance Issue Corrctons 355 SG Dec-11 403TP 1.937%5,017,130 97,164 Transmission Total 151,.200,786 2,928,230 Intangible TnP ii Energy Trading Systems Capital 303 SG Jan11/Aug11 4041P 3.865%14,034,863 542,430 Intangible Total 14,034,863 542,430 Mining Deer Creek-Reconstrct Longwall System 399 SE Apr11/Nov11 403MP 3.497%16,630,298 581,567Mining Total 16,630,298 581,567 685,559,110 16,197,901 Ref# 8.6.2 Totl not Including Mining 15,616,334 Ref6.1 Description of Adjustment: This adjustment enters into the test period results depreciation and amortization reserve for the major plant additions added to rate base in adjustment 8.6. Rocky Mountain Power PAGE 6.3 Idaho General Rate Case. December 2010 Hydro Decommissioning TOTAL IDAHO ACCOUNT Type COMPANY FACTOR FACTOR %ALLOCATED REF# Allocation Correction to Booked Reserve Depreciation Reserve 108HP (36,247)SG-P 6.0525%(2,194)6.3.2 Depreciation Reserve 108HP 36,247 SG-U 6.0525%2,194 6.3.2 Adjustment to Reserve Depreciation Reserve 108HP 3 9,624,534 SG-P 6.0525%582,524 6.3.1 Depreciation Reserve 108HP 3 (1,350,550)SG-U 6.0525%(81,742)6.3.1 8,273,984 500,782 6.3.1 Adjustment to Tax Schedule M Deduction SCHMDT 3 11,848,763 SG 6.0525%717,145 6.3.1 Deferred Income Tax Expense 41010 3 4,496,724 SG 6.0525%272,164 6.3.1 ADIT YIE Balance 282 3 (4,496,724)SG 6.0525%(272,164)6.3.1 Adjustment to Reserve for Projected Spend I Accrual Detail: December 2010 Year End Reserve Balance (15,540,703) December 2011 Year End Reserve Balance (7,266,719)Total Adjustment to Reserve 8,273,984 6.3.1 6.3.1 6.3.1 Description of Adjustment: In the current depreciation study, in which depreciation rates were approved by the Commission in February 2008 under Idaho Case No. PAC-E-07-14, Order 30499, the Company proposed to establish a decommissioning fund in order to build up a reserve for possible decommissioning of some of the remaining smaller hydro plants. 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December 2010 Hydro Decommissioning Corrections to Booked Data 12 Months Ended December 2010 Page 6.3.2 Accumulated Depreciation108 SG-P108 SG-U IDAHO 2010 PROTOCOL Page 7.0 Total Tax Adjustments (Tab 7) TOTAL 7.1 7.2 7.3 7.4 7.5 7.6 Idaho State Post Retirement Properl Tax Renewable Energy Investment Tax Benefits Tax Total Normalized Interest True Up Expense Tax Credit Credit AFUDC Equity Deferral 1 Operating Revenues: 2 General Business Revenues 3 Interdepartmental 4 Speclai Sales 5 Other Operating Revenues 6 Total Operating Revenues 7 8 Operating Expenses: 9 Steam Production 10 Nuclear Production 11 Hydro Production 12 Other Power Supply 13 Transmission 14 Distributon 15 Customer Accounting 16 Customer Service & info 17 Sales 18 Administrative & General 204,998 204,998 19 Total O&M Expenses 204,998 204,998 20 Depreciation 21 Amortization 22 Taxes Other Than Income 765,162 765,162 23 Income Taxes: Federal (1,588,174)(364,909)(255,648)(831,810)(67,315)(68,92) 24 State (132,722)(49,585)(34,738)(29,945)(9,147)(9,307) 25 Deferred Income Taxes 218,810 112,884 26 Investment Tax Credit Adj. 27 Misc Revenue & Expense 28 Total Operating Expenses:(531,925)(414.494)474,775 (748,870)(76,462)127,199 29 30 Operating Rev For Return:531,925 414,494 (474,775)748,870 76,62 (127,199) 31 32 Rate Base: 33 Electric Plant In Service 34 Plant Held for Future Use 35 Misc Deferred Debit 36 Elec Plant Acq Adj 37 Nuclear Fuel 38 Prepayments 39 Fùel Stock 40 Material & Supplies 41 Working Capitl 42 Weatherization Loans 43 Misc Rate Base 44 Total Electrc Plant: 45 46 Deductions: 47 Accum Prov For Deprec 48 Accum Prov For Amort 49 Accum Def Income Tax 2,245,557 50 Unamortzed ITC (118,179)(118,179) 51 Customer Adv For Const 52 Customer Service Deposits 53 Miscellaneous Deductions 54 55 Total Deductons:2,127,378 (118,179) 56 57 Total Rate Base:2,127,378 (118,179) 58 59 60 Estimated ROE impact 0.108%0.114%-0.130%0.205%0.002%0.021%-0.035% 61 62 63 64 TAX CALCULATION: 65 66 Operating Revenue (970,160)(765,162)(204,998) 67 Other Deductions 68 Interest (AFUDC)201,475 201,475 69 Interest 1,092,182 1,092,182 70 Schedule "M" Additions 71 Schedule "M" Deductions 72 Income Before Tax (2,263,817)(1,092,182)(765,162)(201,475)(204,998) 73 74 State Income Taxes (132,722)(49,585)(34,738)(29,945)(9,147)(9,307) 75 76 Taxable Income (2,131.095)(1,042,597)(730,424)29,945 (192,328)(195,691) 77 78 Federal Income Tax - Calculated (745,883)(36,909)(255,68)10,481 (67,315)(68,492) 79 Adjustments to Calculated Tax: 80 Renewable Energy Tax Credits (842,290)(842,290) 81 Federal Income Taxes (1,568,174)(364,909)(255,648)(831,810)(67,315)(68,492) IDAHO 2010 PROTOCOL Page 7.0.1 Total Tax Adjustments (Tab 7) TOTAL 7.7 0 0 0 0 0 0 ADIT Balance Adjustment 0 0 0 0 0 0 1 Operating Revenues: 2 General Business Revenues 3 Interdepartental 4 Special Sales 5 Other Operating Revenues 6 Total Operating Revenues 7 8 Operating Expenses: g Steam Production 10 Nuclear Production 11 Hydro Production 12 Other Power Supply 13 Transmission 14 Distrbution 15 Customer Accounting 16 Customer Service & Info 17 Sales 18 Administrative & General 19 Total O&M Expenses 20 Depreciation 21 Amortization 22 Taxes Other Than Income 23 Income Taxes: Federal24 State 25 Deferred Income Taxes 26 Investmen1 Tax Credit Adj. 27 Misc Revenue & Expense 28 Total Operating Expenses: 29 30 Operating Rev For Return: 31 32 Rate Base: 33 Electrc Plant In Service 34 Plant Held for Future Use 35 Misc Deferred Debits 36 Elec Plant Acq Adj 37 Nuclear Fuel 38 Prepayments 39 Fuel Stock 40 Material & Supplies 41 Working Capitl 42 Weatherization Loans 43 Misc Rate Base 44 Total Electric Plant 45 46 Deductions: 47 Accum Prov For Deprec 48 Accum Prov For Amort 49 Accum Def Income Tax 50 Unamortzed ITC 51 Customer Adv For Const 52 Customer Service Deposits 53 Miscellaneous. Deductions 54 55 Total Deductions: 56 57 Total Rate Base: 58 59 60 Estimated ROE impact 61 62 63 64 TAX CALCULATION: 65 66 Operating Revenue 67 Other Deductions 68 Interest (AFUDC) 69 Interest 70 Schedule "M" Addttions 71 Schedule "M" Deductions 72 Income Before Tax 73 74 State Income Taxes 75 76 Taxable Income 77 78 Federal Income Tax. Calculated 79 Adjustments to Calculated Tax: 80 Renewable Energy Tax Credits 81 Federal Income Taxes 105.926 105.926 (105;926) 2.245,557 2.245,557 2.245,587 -0.068%0.00%0.000%0.000%0.000%0.000%0.000% Rocky Mountain Power Idaho General Rate Case. December 2010 Interest True Up Adjustment to Expense: Other Interest Expense - Type 1 Other Interest Expense - Type 2 Other Interest Expense - Type 3 Total Adjustment Detail: Type 1 Jurisdiction Specific Adjusted Rate Base Weighted Cost of Debt: Trued-up Interest Expense Actual Interest Expense Total Interest True-up Adjustment Type 2 Jurisdiction Specific Adjusted Rate Base Weighted Cost of Debt: Trued-up Interest Expense Type 1 Interest Expense Total Interest True-up Adjustment Type 3 Jurisdiction Specific Adjusted Rate Base Weighted Cost of Debt: Trued-up Interest Expense Type 2 Interest Expense Total Interest True-up Adjustment PAGE 7.1 TOTAL IDAHO ACCOUNT Type COMPANY FACTOR FACTOR %ALLOCATED REF# 427 1 85,791 ID Situs 85,791 Below 427 2 939 ID Situs 939 Below 427 3 1,005,452 ID Situs 1,005,452 Below 1,092,182 1,092,182 2.18 708,967,587 1.3 2.740%2.1 19,423,727 1.3 19,337,936 2.18 85,791 1.3 709,001,865 1.3 2.740%2.1 19,424,666 1.3 19,423,727 1.3 939 1.3 745,700,934 2.2 2.740%2.1 20,430,118 2.18 19,424,666 1.3 1,005,452 1.3 Description of Adjustment: This adjustment synchronizes interest expense with the jurisdictional allocated rate base by multiplying the rate base by the Company's weighted cost of debt. Rocky Mountain Power PAGE 7.2 Idaho General Rate Case.December 2010 Property Tax Expense TOTAL IDAHOACCOUNT ~COMPANY FACTOR FACTOR % ALLOCATED REF# Adjustment to Expense: Taxes Other Than Income 408 3 13,205,560 GPS 5.794%765,162 7.2.1 Description of Adjustment: This adjustment normalizes the difference between actual accrued propert tax expense and pro forma property tax expense resulting from estimated capital additions. Rocky Mountain Power Results of Operations. December 2010 Propert Tax Adjustment Summary Page 7.2.1 FERC Account GIL Account Co. Code408.15 579000 1000 Total Accrued Propert Tax. 12 Months End. December 2010 Projected Propert Tax Exp. for the Twelve Months Ending Dec 2011 Less Accrued Propert Tax - 12 Months Ended December 31,2010 Incremental Adjustment to Propert Taxes Factor GPS Total 100,361,440 100,361,440 Ref 113,567,000 Confidential Exhibit NO.3 (100,361,440) 13,205,560 Ref7.2 Description of Adjustment: This adjustment normalizes federal! state renewable energy income tax credits and state tax credits the Company is entitled to take as a result of placing qualified generating plants into service. The federal production tax credit (PTC) for renewable energy is based on the generation of the plant, and the credit can be taken for ten years on qualifying propert. The Utah state PTC is based on the generation of the plant, and the credit can be taken for four years on qualifying propert. The Oregon Business Energy Tax Credit is based on investment of plant, and the credit is taken over a 5 year period on qualifying propert. Ro c k y M o u n t a i n P o w e r Id a h o G e n e r a l R a t e C a s e . D e c e m b e r 2 0 1 0 Re n e w a b l e E n e r g y T a x C r e d i t C a l c u l a t o n il !. De s c r i p t i o n Am o u n t Hy d r o JC B o y l e 8,7 7 3 , 4 1 9 Ty p e 1 Fa c t r ( i n f a t e d t a p e r u n i t ) 0. 0 1 1 96 , 5 0 8 Wi n d / G e o t h e r m a l Blu n d e l l B o t t m i n 9 C y c l e K W h 88 , 2 5 6 , 9 1 6 88 , 2 5 6 , 9 1 6 Gle n r o c k K W h 32 3 , 7 9 8 , 8 2 2 Gle n r o c k I I K W h 12 4 , 4 0 8 , 9 6 1 Go o d n o e K W h 26 6 , 8 8 7 , 0 0 1 Hi 9 h P l a i n s W i n d 30 9 , 3 6 9 , 9 8 1 Le a n i n g J u n i p e r 1 K W h 30 5 , 4 7 3 , 2 1 5 Ma r e n g o K W h 39 3 , 1 3 5 , 9 1 4 Ma r e n g o I I K W h 18 7 , 2 2 5 , 8 2 1 Mc F a d d e n R i d g e 86 , 0 6 2 , 8 6 7 Ro l i i n 9 H i l s K W h 29 2 , 5 9 3 , 7 9 8 Se v e n M i l e K W h 34 9 , 5 9 5 , 6 4 9 Se v e n M i l e I I K W h 68 , 8 6 2 , 0 7 1 Du n l a o I W i n d K W h 35 3 6 0 5 7 2 9 To t a l K W h P r o d u c t o n 31 4 9 2 7 6 7 4 5 88 2 5 6 9 1 6 Fa c t o r ( i n f l a t e d t a p e r u n l l ) 0. 0 2 2 0. 0 0 3 5 69 , 2 8 4 , 0 8 8 To t a l 69 3 8 0 , 5 9 6 30 8 8 9 9 Re f #7 . 3 Re f #7 . 3 OR B E T C In v e s t m e n t 35 % Cr e d i t Le a n i n g J u n i p e r 10 , 0 0 0 , 0 0 0 3,5 0 0 , 0 0 0 Po o m l i g h t i n g 24 , 3 6 6 8,5 2 8 20 0 6 Tr a n s i t P a s s e s 26 6 , 3 6 8 93 , 2 2 9 20 0 7 Tra n s i t P a s s e s 27 5 , 1 0 7 98 , 2 8 7 20 0 8 Tr a n s i t P a s s e s 33 8 , 0 7 1 11 8 , 3 2 5 20 0 9 Tr a n s i t P a s s e s 34 9 . 9 6 9 12 2 , 4 8 9 20 1 0 Tr a s l l P a s s e s 36 7 , 3 5 6 12 8 , 5 7 5 20 1 0 LC T L i g h t i n g 39 , 0 4 8 13 ; 6 6 7 20 1 1 le m o l o H y d r o 3, 5 4 6 , 0 0 0 1,7 7 3 , 0 0 0 20 1 1 Tr a n s i t P a s s e s 39 5 , 0 0 0 13 6 , 2 5 0 12 M o n t h E n d i n 9 12 1 3 1 1 2 0 1 1 Am o r t z a t i o n Qß BE T C Am o r t i z a t i o n 12 1 3 1 1 2 0 0 6 12 / 3 1 1 2 0 0 7 8/3 0 1 2 0 0 8 12 1 3 1 / 2 0 0 8 61 3 0 / 2 0 0 9 12 / 3 1 1 2 0 0 9 61 3 0 / 2 0 1 0 12 1 3 1 1 2 0 1 0 'i"i 12 1 1 1 2 0 1 3 12 / 3 1 1 2 0 1 4 12 1 1 1 2 0 1 5 12 1 1 / 2 0 1 6 To t a l U t i i i z e 3 , 5 0 0 , 0 0 0 8 1 5 2 8 9 3 , 2 2 9 9 6 , 2 8 7 1 1 8 , 3 2 5 1 2 2 , 4 8 5 1 2 8 , 5 7 6 1 3 , 6 6 6 1 , 7 7 3 , 0 0 0 "' r a n s i t p a s s e s a e n e r a t e d i n A U Q o f e a c h y e a r 1, 0 0 0 , 0 0 0 2,4 3 7 26 , 6 3 7 1, 0 0 0 , 0 0 0 2,4 3 7 26 , 6 3 7 27 , 5 1 1 25 0 , 0 0 0 60 9 6,6 5 9 13 , 7 5 5 25 0 , 0 0 0 60 9 6,6 5 9 13 , 7 5 5 33 , 8 0 7 25 0 , 0 0 0 60 9 6,6 5 9 6,8 7 8 16 , 9 0 4 25 0 , 0 0 0 60 9 6,6 5 9 6;8 7 8 16 , 9 0 3 34 , 9 9 7 25 0 , 0 0 0 60 9 6,6 5 9 6,8 7 8 8,4 5 2 17 , 4 9 8 18 , 3 6 8 25 0 , 0 0 0 60 9 6,6 6 0 6, 8 7 8 8, 4 5 2 17 , 4 9 8 18 , 3 6 8 3, 9 0 5 0 0 0 13 , 7 5 4 16 , 9 0 4 17 , 4 9 8 36 , 7 3 6 3, 9 0 5 35 4 , 6 0 0 16 , 9 0 3 17 , 4 9 7 18 , 3 6 8 1,9 5 2 35 4 , 6 0 0 17 , 4 9 7 18 , 3 6 8 1,9 5 2 35 4 , 6 0 0 18 , 3 6 8 1,9 5 2 35 4 , 6 0 0 35 4 , 6 0 0 39 , 5 0 0 I 39 19 , 7 5 0 19 , 7 5 0 19 , 7 5 0 13 8 , 2 5 0 48 2 . 8 9 7 Re f #7 . 3 Pa g e 7.3 . 1 Rocky Mountain Power Idaho General Rate Case. December 2010 Idaho State Investment Tax Credit PAGE 7.4 Adjustment to Expense: TOTAL IDAHO ACCOUNT ~ COMPANY FACTOR FACTOR % ALLOCATED REF# Idaho - Investment Tax Credit 255 1 (2,039.588) SO 5.794%(118,179) 7.4.1 Description of Adjustment: This adjustment normalizes the Idaho state investment tax credit (ITC) the Company has taken as a result of placing propert into service. The tax credit is based on the plant placed in service, and the credit is usually utilzed in a subsequent period depending on the availability of Idaho state taxable income. Since the Company is classified 46(f)(1), the ITC unamortized balance is reflected in results of operations as a rate base reduction. Ro c k y M o u n t a i n P o w e r Id a h o G e n e r a l R a t e C a s e - D e c e m b e r 2 0 1 0 Id a h o . In v e s t m e n t T a x C r e d i t Id a h o . I n v e s t m e n t T a x C r e d i t l I T C l A m o r t z a t i o n A d j u s t m e n t . S u m m a r y IE - G ) A B C D E F G H Ge n e r a t e d T o Am o r t e d t o Un a m o r t i z e d Ge n e r a t e d Da t e Un u t l i z e d Uti l i z e d Ut i l i z e d t o D a t e Am o r t e d Da t e Bu t Uti l i z e d Yr - Y r A v g Re f 19 9 2 $ 58 6 , 0 3 5 $ 58 6 , 0 3 5 $ 44 7 , 0 2 6 $ 1 3 9 , 0 0 9 $ 13 9 , 0 0 9 $ 4, 6 3 4 $ 4, 6 3 4 $ 13 4 , 3 7 5 19 9 3 $ 16 0 , 0 3 4 $ 74 6 , 0 6 9 $ 66 , 4 7 6 $ 5 4 0 , 5 8 4 $ 67 9 , 5 9 3 $ 23 , 1 6 7 $ 27 , 8 0 1 $ 65 1 , 7 9 2 $ 39 3 , 0 8 4 19 9 4 $ 95 , 0 5 4 $ 84 1 , 1 2 3 $ 1, 8 4 8 $ 1 5 9 . 6 8 2 $ 83 9 . 2 7 5 $ 28 , 5 6 6 $ 56 , 3 6 7 $ 78 2 , 9 0 8 $ 71 7 , 3 5 0 19 9 5 $ 52 6 , 5 6 2 $ 1, 3 6 7 , 6 8 5 $ 33 , 4 0 8 $ 4 9 5 , 0 0 2 $ 1, 3 3 4 , 2 7 7 $ 45 . 0 6 8 $ 10 1 , 4 3 5 $ 1 . 2 3 2 , 8 4 2 $ 1, 0 0 7 , 8 7 5 19 9 6 $ 39 1 , 2 9 5 $ 1, 7 5 8 , 9 8 0 $ 1, 8 4 8 $ 4 2 2 , 8 5 5 $ 1, 7 5 7 , 1 3 2 $ 59 , 2 0 2 $ 16 0 , 6 3 7 $ 1 , 5 9 6 , 4 9 5 $ 1, 4 1 4 , 6 6 9 19 9 7 $ 22 2 , 8 0 7 $ 1, 9 8 1 , 7 8 7 $ 2, 2 8 7 $ 2 2 2 , 3 6 8 $ 1, 9 7 9 , 5 0 0 $ 66 , 6 1 6 $ 22 7 . 2 5 3 $ 1 . 7 5 2 , 2 4 7 $ 1, 6 7 4 , 3 7 1 19 9 8 $ 33 2 , 2 0 1 $ 2. 3 1 3 , 9 8 8 $ 18 9 , 1 1 5 $ 1 4 5 , 3 7 3 $ 2 , 1 2 4 , 8 7 3 $ 71 , 4 6 5 $ 29 8 , 7 1 8 $ 1 , 8 2 6 , 1 5 5 $ 1, 7 8 9 , 2 0 1 19 9 9 $ 17 7 , 3 4 1 $ 2, 4 9 1 , 3 2 9 $ 23 3 , 8 6 2 $ 1 3 2 , 5 9 4 $ 2 , 2 5 7 , 4 6 7 $ 76 , 0 3 7 $ 37 4 . 7 5 4 $ 1 , 8 8 2 , 7 1 3 $ 1, 8 5 4 , 4 3 4 20 0 0 $ 14 8 , 7 5 3 $ 2, 6 4 0 , 0 8 2 $ 26 7 , 0 0 1 $ 1 1 5 , 6 1 4 $ 2 , 3 7 3 , 0 8 1 $ 80 , 0 9 3 $ 45 4 , 8 4 7 $ 1 , 9 1 8 , 2 3 4 $ 1, 9 0 0 , 4 7 3 20 0 1 $ 17 4 , 9 1 4 $ 2, 8 1 4 , 9 9 6 $ 44 1 . 8 6 5 $ 50 $ 2 , 3 7 3 , 1 3 1 $ 80 , 0 9 5 $ 53 4 , 9 4 2 $ 1 , 8 3 8 . 1 8 9 $ 1, 8 7 8 , 2 1 1 20 0 2 $ 15 9 , 7 4 2 $ 2,9 7 4 , 7 3 8 $ 60 1 , 5 5 7 $ 50 $ 2 , 3 7 3 , 1 8 1 $ 80 , 0 9 7 $ 61 5 , 0 3 9 $ 1 , 7 5 8 , 1 4 2 $ 1, 7 9 8 , 1 6 5 20 0 3 $ 52 5 , 8 5 5 $ 3,5 0 0 , 5 9 3 $ 1 , 1 2 7 , 3 6 2 $ 50 $ 2 , 3 7 3 , 2 3 1 $ 80 , 0 9 9 $ 69 5 , 1 3 8 $ 1 , 6 7 8 , 0 9 3 $ 1, 7 1 8 , 1 1 8 20 0 4 $ 59 3 , 4 5 2 $ 4,0 9 4 , 0 4 5 $ 1 , 4 2 5 , 9 8 9 $ 2 9 4 , 8 2 5 $ 2 , 6 6 8 , 0 5 6 $ 91 , 5 8 0 $ 78 6 , 7 1 8 $ 1 , 8 8 1 , 3 3 8 $ 1, 7 7 9 , 7 1 6 20 0 5 $ 57 8 , 2 7 3 $ 4,6 7 2 , 3 1 8 $ 1 , 6 4 0 , 1 9 4 $ 3 6 4 , 0 6 8 $ 3 , 0 3 2 , 1 2 4 $ 10 5 , 1 9 7 $ 89 1 , 9 1 5 $ 2 , 1 4 0 , 2 0 9 $ 2 , 0 1 0 , 7 7 4 20 0 6 $ 59 3 , 1 3 6 $ 5,2 6 5 , 4 5 4 $ 2 , 0 1 5 . 4 3 9 $ 2 1 7 , 8 9 1 $ 3 , 2 5 0 , 0 1 5 $ 11 3 , 2 6 7 $ 1, 0 0 5 , 1 8 2 $ 2 , 2 4 4 , 8 3 3 $ 2 . 1 9 2 . 5 2 1 20 0 6 . 1 $ 49 4 . 9 2 6 $ 5,7 6 0 , 3 8 0 $ 2 , 5 1 0 . 3 6 5 $ 3 , 2 5 0 , 0 1 5 $ - $ 1, 0 0 5 , 1 8 2 $ 2 , 2 4 4 , 8 3 3 $ 2 , 2 4 4 , 8 3 3 20 0 7 $ 73 7 , 1 2 1 $ 6, 4 9 7 , 5 0 1 $ 2 , 9 5 4 , 8 8 5 $ 2 9 2 , 6 0 1 $ 3 , 5 4 2 , 6 1 6 $ 12 4 , 4 6 1 $ 1, 1 2 9 , 6 4 4 $ 2 , 4 1 2 , 9 7 2 $ 2 , 3 2 8 . 9 0 2 20 0 8 $ 1 , 5 4 9 . 1 4 2 $ 8,0 4 6 , 6 4 3 $ 4 , 5 0 4 , 0 2 7 $ - $ 3 , 5 4 2 , 6 1 6 $ 12 4 , 4 6 1 $ 1, 2 5 4 , 1 0 5 $ 2 , 2 8 8 , 5 1 1 $ 2 . 3 5 0 . 7 4 1 20 0 9 $ 50 6 , 2 5 7 $ 8,5 5 2 , 9 0 0 $ 5 , 0 1 0 , 2 8 4 $ - $ 3 , 5 4 2 , 6 1 6 $ 12 4 , 4 6 1 $ 1, 3 7 8 , 5 6 7 $ 2 , 1 6 4 , 0 4 9 $ 2 . 2 2 6 , 2 8 0 20 1 0 $ 3 , 3 4 4 , 1 9 4 $ 1 1 , 8 9 7 , 0 9 4 $ 8 , 3 5 4 , 4 7 8 $ - $ 3 , 5 4 2 , 6 1 6 $ 12 4 , 4 6 1 $ 1, 5 0 3 , 0 2 8 1 $ 2 , 0 3 9 , 5 8 8 1 $ 2 , 1 0 1 , 8 1 9 R e f 7 . 4 20 1 1 $ 1 1 , 8 9 7 . 0 9 4 $ 8 , 3 5 4 , 4 7 8 $ 3 , 5 4 2 , 6 1 6 $ 12 4 , 4 6 1 $ 1, 6 2 7 , 4 8 9 $ 1 , 9 1 5 , 1 2 7 $ 1, 9 7 7 , 3 5 7 20 1 2 $ 1 1 , 8 9 7 . , 0 9 4 $ 8 . 3 5 4 , 4 7 8 $ 3 , 5 4 2 , 6 1 6 $ 12 4 , 4 6 1 $ 1, 7 5 1 , 9 5 1 $ 1 , 7 9 0 , 6 6 5 $ 1, 8 5 2 , 8 9 6 20 1 3 $ 1 1 , 8 9 7 , 0 9 4 $ 8 , 3 5 4 , 4 7 8 $ 3 , 5 4 2 , 6 1 6 $ 12 4 , 4 6 1 $ 1, 8 7 6 , 4 1 2 $ 1 , 6 6 6 , 2 0 4 $ 1, 7 2 8 , 4 3 4 20 1 4 $ 1 1 , 8 9 7 , 0 9 4 $ 8 . 3 5 4 , 4 7 8 $ 3 , 5 4 2 , 6 1 6 $ 12 4 , 4 6 1 $ 2 , 0 0 0 , 8 7 4 $ 1 , 5 4 1 . 7 4 2 $ 1, 6 0 3 , 9 7 3 20 1 5 $ 1 1 , 8 9 7 , 0 9 4 $ 8 , 3 5 4 , 4 7 8 $ 3 . 5 4 2 , 6 1 6 $ 12 4 , 4 6 1 $ 2 , 1 2 5 , 3 3 5 $ 1 , 4 1 7 , 2 8 1 $ 1, 4 7 9 . 5 1 2 20 1 6 $ 1 1 , 8 9 7 , 0 9 4 $ 8 , 3 5 4 , 4 7 8 $ 3 , 5 4 2 . 6 1 6 $ 12 4 , 4 6 1 $ 2 . 2 4 9 . 7 9 6 $ 1 , 2 9 2 , 8 2 0 $ 1, 3 5 5 , 0 5 0 20 1 7 $ 1 1 , 8 9 7 , 0 9 4 $ 8 , 3 5 4 , 4 7 8 $ 3 , 5 4 2 . 6 1 6 $ 12 4 , 4 6 1 $ 2 , 3 7 4 , 2 5 8 $ 1 , 1 6 8 . 3 5 8 $ 1, 2 3 0 , 5 8 9 20 1 8 $ 1 1 , 8 9 7 , 0 9 4 $ 8 , 3 5 4 , 4 7 8 $ 3 , 5 4 2 , 6 1 6 $ 12 4 , 4 6 1 $ 2 , 4 9 8 , 7 1 9 $ 1 , 0 4 3 , 8 9 7 $ 1, 1 0 6 , 1 2 7 20 1 9 $ 1 1 , 8 9 7 , 0 9 4 $ 8 , 3 5 4 , 4 7 8 $ 3 , 5 4 2 , 6 1 6 $ 12 4 , 4 6 1 $ 2 , 6 2 3 , 1 8 1 $ 91 9 , 4 3 5 $ 98 1 , 6 6 6 20 2 0 $ 1 1 , 8 9 7 , 0 9 4 $ 8 , 3 5 4 , 4 7 8 $ 3 , 5 4 2 , 6 1 6 $ 12 4 , 4 6 1 $ 2 , 7 4 7 , 6 4 2 $ 79 4 , 9 7 4 $ 85 7 , 2 0 5 20 2 1 $ 1 1 . 8 9 7 , 0 9 4 $ 8 , 3 5 4 , 4 7 8 $ 3 , 5 4 2 , 6 1 6 $ 12 4 , 4 6 1 $ 2 , 8 7 2 , 1 0 4 $ 67 0 , 5 1 2 $ 73 2 , 7 4 3 20 2 2 $ 1 1 , 8 9 7 . 0 9 4 $ 8 , 3 5 4 , 4 7 8 $ 3 , 5 4 2 , 6 1 6 $ 10 4 , 4 1 3 $ 2 , 9 7 6 , 5 1 7 $ 56 6 , 0 9 9 $ 61 8 , 3 0 6 20 2 3 $ 1 1 , 8 9 7 , 0 9 4 $ 8 , 3 5 4 , 4 7 8 $ 3 , 5 4 2 , 6 1 6 $ 99 , 0 0 2 $ 3 , 0 7 5 . 5 1 9 $ 46 7 , 0 9 7 $ 51 6 , 5 9 8 20 2 4 $ 1 1 , 8 9 7 , 0 9 4 $ 8 , 3 5 4 , 4 7 8 $ 3 , 5 4 2 . 6 1 6 $ 95 , 8 3 2 $ 3 , 1 7 1 , 3 5 0 $ 37 1 , 2 6 6 $ 41 9 , 1 8 1 20 2 5 $ 1 1 , 8 9 7 , 0 9 4 $ 8 , 3 5 4 , 4 7 8 $ 3 , 5 4 2 , 6 1 6 $ 78 , 2 4 1 $ 3 , 2 4 9 , 5 9 2 $ 29 3 , 0 2 4 $ 33 2 , 1 4 5 20 2 6 $ 1 1 , 8 9 7 , 0 9 4 $ 8 , 3 5 4 , 4 7 8 $ 3 , 5 4 2 , 6 1 6 $ 65 , 1 9 6 $ 3 , 3 1 4 . 7 8 7 $ 22 7 , 8 2 9 $ 26 0 , 4 2 6 20 2 7 $ 1 1 , 8 9 7 , 0 9 4 $ 8 , 3 5 4 , 4 7 8 $ 3 , 5 4 2 , 6 1 6 $ 57 . 7 6 6 $ 3 . 3 7 2 , 5 5 4 $ 17 0 , 0 6 2 $ 19 8 , 9 4 5 20 2 8 $ 1 1 , 8 9 7 , 0 9 4 $ 8 , 3 5 4 , 4 7 8 $ 3 . 5 4 2 , 6 1 6 $ 46 , 4 0 6 $ 3 , 4 1 8 , 9 6 0 $ 12 3 . 6 5 6 $ 14 6 , 8 5 9 20 2 9 $ 1 1 , 8 9 7 , 0 9 4 $ 8 , 3 5 4 , 4 7 8 $ 3 . 5 4 2 , 6 1 6 $ 39 , 6 3 9 $ 3 , 4 5 8 , 5 9 9 $ 84 , 0 1 7 $ 10 3 , 8 3 7 20 3 0 $ 1 1 , 8 9 7 , 0 9 4 $ 8 , 3 5 4 , 4 7 8 $ 3 , 5 4 2 , 6 1 6 $ 33 , 9 1 8 $ 3 , 4 9 2 , 5 1 6 $ 50 , 1 0 0 $ 67 , 0 5 9 20 3 1 $ 1 1 , 8 9 7 , 0 9 4 $ 8 , 3 5 4 , 4 7 8 $ 3 , 5 4 2 , 6 1 6 $ 27 , 2 3 0 $ 3 , 5 1 9 , 7 4 6 $ 22 , 8 7 0 $ 36 , 4 8 5 20 3 2 $ 1 1 . 8 9 7 , 0 9 4 $ 8 , 3 5 4 , 4 7 8 $ 3 , 5 4 2 , 6 1 6 $ 21 . 3 1 4 $ 3 , 5 4 1 , 0 6 0 $ 1, 5 5 6 $ 12 , 2 1 3 .2 0 3 3 $ 1 1 , 8 9 7 , 0 9 4 $ 8 , 3 5 4 , 4 7 8 $ 3 , 5 4 2 , 6 1 6 $ 1, 5 5 6 $ 3 , 5 4 2 , 6 1 6 $ - $ 77 8 Pa g e 7 . 4 . 1 Rocky Mountain Power Idaho General Rate Case - December 2010 AFUDC Equity PAGE 7.5 Adjustment to Expense: AFUDC - Equity TOTAL IDAHO ACCOUNT ~ COMPANY FACTOR FACTOR % ALLOCATED REF# 419 1 3,511,169 SNP 5.738%201,475 Dèscription of Adjustment: This adjustment brings in the appropriate level of AFUDC - Equity into results to align the tax schedule M with regulatory income. Rocky Mountain Power Idaho General Rate Case. December 2010 Post Retirement Benefits Tax Deferral PAGE 7.6 Adjustment to Expense: TOTAL IDAHO ACCOUNT ~ COMPANY FACTOR FACTOR % ALLOCATED REF# Post Retirement Benefits Deferral Amortization 930 3 204,998 ID Situs 204,998 7.6.1 Description of Adjustment: As approved in Case No. PAC-E-10-07, this adjustment recognizes the amortization of the Post Retirement Benefits tax deferral regulatory asset for the twelve-months ending December 2011. Rocky Mountain Power Idaho General Rate Case. December 2010 Post Retirement Benefits Tax Deferral Page 7.6.1 Summary of Regulatory assets for Non-Deductible Post Retirement Benefits DescriDtion Idaho Net Tax Benefits of Non-Deductible Post-Retirement Benefits A 9,435.766 Gross~ÜpFaCior.for Income Taxes ::( 1/( 1 ~:37951))B 1.6116 ll?teLÇ2rnpanYBe9ulatoryAssetf2r.Non-()ed lJci.ble Post~Retire.rnent. Benefits C 15,206,959 Revised Protocol Allocation Factor:SO D 5:3922%' Jurisdictionally Allocated Regulatory Asset for Non-Deductible Post-Retirement Benefits E 819,990 I Net Income Impact - A * D 508.7951 Period Three Months Ended December 31,2010 caleridarvearErided December31, 2011 caleridar'YearErided. December31, .2012 caìeridarVearEndedDecember3T:2O1.3.. caleridar Year' Ended. December àf;'2O14 c~ife'nd'ã'rO~y'éar"E'I,aea"--t5èc£imb'er":3'1-",""2"0'1"5' '~ Calendar'YearErided Decemberá1 ,2O 16 Total Amortization Reaulatory Assets Idaho o 204.998. 2Ò4.998 ...... ......264.998 .. . .~=._..:.: . 294 ;998 :. o o 819,992 I.Page 7.6 Rocky Mountain Power PAGE 7.7 Idaho General Rate Case - December 2010 ADIT Balance Adjustment TOTAL IDAHO ACCOUNT ~COMPANY FACTOR FACTOR %ALLOCATED REF# Adjustment to Expense: ADIT Balance 282 3 3,046,185,039 DITBAL 5.545%168,903,996 Cholla SHL 190 3 (36,873,792)SG 6.052%(2,231,783) Accel Amort of Pollution Cntrl Facilities 281 3 11,642,708 SG 6.052%704,674 California 282 3 (66,909,433)CA Situs Idaho 282 3 (164,381,757)ID Situs (164,381,757) FERC 282 3 (6,322,829)FERC Situs Other 282 3 (33,019,766)OTHER 0.000% Oregon 282 3 (800,140,907)OR Situs Utah 282 3 (1,242,145,828)UT Situs Washington 282 3 (181,903,370)WA Situs Wyoming 282 3 (394,332,207)WY Situs 131,797,858 2,995,130 Repair Deduction Year End Balance 282 3 (12,384,526)SG 6.052%(749,572) Depreciation Flow-Through - CA 41110 3 156,731 CA Situs Depreciation Flow-Through - ID 41110 3 105,926 ID Situs 105,926 Depreciation Flow-Through - FERC 41110 3 9,837 FERC Situs Depreciation Flow-Through - OTHER 41110 3 24,189 OTHER 0.000% Depreciation Flow-Through - OR 41110 3 (95,704)OR Situs Depreciation Flow-Through - UT 41110 3 1,171,363 UT Situs Depreciation Flow-Through - WA 41110 3 20,913 WA Situs Depreciation Flow-Through - WY 41110 3 (79,076)WY Situs 1,314,179 105.926 Description of Adjustment: This pro forma adjustment reflects the known and measurable change to the accumulated deferred income tax.balances for guidance received from the Internal Revenue Service (Rev. Proc. 2011-26) on March 29, 2011, which affected the Company's estimate of bonus depreciation for assets placed in service during 2010. IDAHO 2010 PROTOCOL Page 8.0.1 Total Misc Rate Base Adjustments (Tab 8) TOTAL 8.6.1 8.7 8.8 8.9 8.10 8.11 8.12 Klamath Tax Impacts of Hydroelectrc Major Plant Miscellaneous Powerdale Hydro Goose Creek Trojan Settement Additions Rate Base Removal Transmission FERC 105 (PHFU)Unrecovered Plant Agreement 1 Operating Revenues: 2 General Business Revenues 3 Interdepartental 4 Special Sales 5 Other Operating Revenues 6 Total Operating Revenues 7 8 Operating Expenses: 9 Steam Production 10 Nuclear Production 11 Hydro Production (4,048)202,154 12 Other Power Supply 975,961 13 Transmission 14 Distribution 15 Customer Accounting 16 Customer Service & Info 17 Sales 18 Administrative & General 19 Total O&M Expenses (4,048)1,178,115 20 Depreciation (512)262,161 21 Amortization (151,720)(122,324)500,760 22 Taxes Other Than Income 23 Income Taxes: Federal (7,109,814)157,995 171 2,084 (428,302) 24 State (966,106)21,469 23 283 (58,199) 25 Deferred Income Taxes 8,05,920 (120,349)44,057 (250,142) 26 Investment Tax Credtt Adj. 27 Mlsc Revenue & Expense 28 Total Operating Expenses:0 (96,653)(318)(75,901)1,204,393 29 30 Operating Rev For Return:(0)96,653 318 75,901 (1,204,393) 31 32 Rate Base: 33 Electric Plant In Service (25,595)195,83 .34 Plant Held for Future Use (64,154) 35 Misc Deferred Debits 273,203 (118,016) 36 Elec Plant Acq Adj 37 Nuclear Fuel 38 Prepayments 39 Fuel Stock 2,355.158 40 Material & Supplies 41 Working Capitl 42 Weatherization Loans 43 Mlsc Rate Base (10,019) 44 Total Electrc Plant:2,628,361 (118,016)(25,595)(644,154)(10,019)195,83 45 46 Deductions: 47 Accum Prov For Depree 15,271 (354.202) 48 Accum Prov For Amort (50,760)49 Accum Def Income Tax (8,075.920)89.306 (116,766)250,142 50 Unamortized ITC 51 Customer Adv For Cons! 52 Customer Service Deposits 53 Miscellaneous Deductions 54 55 Total Deductions:(8,075,920)89,306 15,271 (116.766)(604,820) 56 57 Total Rate Base:(8,075,920)2,628,361 (28,710)(10,324)(64,154)(126,785)(408,976) 58 59 60 Estimated ROE impact 0.143%-0.046%0.027%0.00%0.011%0.023%-0.323% 61 62 63 64 TAX CALCULATION: 65 66 Operating Revenue 155,768 512 122,324 (1,941,036) 67 Other Deductions 68 Interest (AFUDC) 69 Interest 70 Schedule 'M' Additions 2,559,438 12,350 (116,088)659,118 71 Schedule "M' Deductions 23,839,299 (30,766) 72 Income Before Tax (21,279,861 )472,884 512 6,236 (1,281.918) 73 74 State Income Taxes (966,106)21,469 23 283 (58,199) 75 76 Taxable Income (20,313,755)451,415 489 5,953 (1,223,719) 77 78 Federal Income Taxes (7,109,814)157,995 171 2,084 (428,302) Rocky Mountain Power Idaho General Rate Case - December 2010 Update Cash Working Capital PAGE 8.1 TOTAL IDAHO ACCOUNT IY COMPANY FACTOR FACTOR %ALLOCATED REF# Adjustment to Rate Base: Cash Working Capital CWC 1 (77,256)ID Situs (77,256) Cash Working Capital CWC 2 34,278 ID Situs 34,278 Cash Working Capital CWC 3 28,435 ID Situs 28,435 Total (14,544)(14,544) Adjustment Detail: Type1 Type 2 Type 3 O&M Expense 162,642,956 162,889,231 176,201,098 1.3 Taxes Other Than Income Tax 6,417,971 6,417,971 7,183,133 1.3 Federal Income Tax (27,655,564 )(25,538,278)(36,068,197)1.3 State Income Tax (3,319,026)(3,031,322)(4,379,078)1.3 Less: Embedded Cost Differential 140,419 140,419 140,419 Total 138,226,756 140,878,021 143,077,375 Divided by Days in Year 365 365 365 Average Daily Cost of Service 378,703 385,967 391,993 Net Lag Days 4.72 4.72 4.72 Cash Working Capital 1,787,100 1,821,377 1,849,812 Unadjusted Cash Working Capital 1,864,356 1,787,100 1,821,377 Cash Working Capital Adjustment (77,256)34,278 28,435 Description of Adjustment: This adjustment is necessary to compute the cash working capital for the normalized results made in this filing. Cash working capital is calculated by taking total operation and maintenance expense allocated to the jurisdiction and adding its share of allocated taxes, including state and federal income taxes and taxes other than income. This total is divided by the number of days in the year to determine the Company's average daily cost of service. The daily cost of service is multiplied by net lag days to produce the adjusted cash working capital balance. Net lag days are calculated using the Company's December 2007 lead lag study. Rocky Mountain Power PAGE 8.2 Idaho General Rate Case -December 2010 Trapper Mine Rate Base TOTAL IDAHO ACCOUNT Type COMPANY FACTOR FACTOR % ALLOCATED REF# Adjustment to Expense: Other Tangible Property 399 1 11,675,959 SE 6.341%740,375 Below Other Tangible Property 399 3 (1,136,102)SE 6.341%(72,041)Below Total 10,539,857 668,335 Below Final Reclamation Liabilty 2533 3 (256,021)SE 6.341%(16,234)8.2.2 Adjustment Detail Deè 2010 Year End Balance Dec 2011 Year End Balance Adjustment to Dec 2011 YE Balance 11,675,959 10,539,857 (1,136,102) 8.2.1 8.2.1 Above Description of Adjustment: The Company owns a 21.40% interest in the Trapper Mine, which provides coal to the Craig generating plant. The normalized coal cost of Trapper includes all operating and maintenance costs but does not include a return on investment. This adjustment adds the Company's portion of the Trapper Mine plant investment to the rate base. This adjustment reflects net plant to recognize the depreciation of the investment over time. This adjustment also walks forward the Reclamation liabilty through December 2011. This adjustment was included in Case No. PAC-E-10-07. Ro c k y M o u n t a i n P o w r Id a h o G e n e r a l R a t e C a s e - D e c e m b e r 2 0 1 0 Tr a p p e r M i n e R a B a s e Ac t u a l Ac t u a l Pr o f o r m a Pr o f o r m a Pro f o r m a PrO f r m a Pr o f o r m a Pr o f o r m a Pr o f o r m a Pr o f o r m a Pr o f o r m a Pro f o r m a Pro f o r m a DE S C R I P T I O N De e . 1 0 Ja n . 1 1 Fe b - 1 1 Ma r - 1 1 A r . 1 1 Ms . 1 1 Ju n - 1 1 Ju l - 1 1 Au . 1 1 Se . 1 1 Oe M 1 No v - 1 1 De e - 1 1 Pr o p e r t y , P l a n t , a n d E q u i p m e n t La n d s a n d L e a s e s 11 . 2 4 0 . 1 8 6 11 . 2 4 0 . 1 8 6 11 . 2 4 0 . 1 8 8 11 , 2 4 0 , 1 8 6 11 . 2 4 0 . 1 8 8 11 . 2 4 0 . 1 8 8 11 , 2 4 0 , 1 8 6 11 . 2 4 0 . 1 8 8 11 , 2 4 0 , 1 8 6 11 . 2 4 0 , 1 8 6 11 , 2 4 0 , 1 8 6 11 . 2 4 0 . 1 8 6 11 , 2 4 0 , 1 8 6 De e l o p m e n t C o s t s 2,8 3 4 , 8 1 5 2,8 3 4 , 8 1 5 2, 8 3 4 , 8 1 5 2,8 3 4 , 8 1 0 5 2.8 3 4 . 8 1 5 2,8 3 4 , 8 1 5 2, 8 3 4 , 8 1 5 2,8 3 4 , 8 1 5 2,8 3 4 , 8 1 5 2, 8 3 4 , 8 1 5 2, 8 3 4 , 8 1 5 2,8 3 4 , 8 1 5 2,8 3 4 , 8 1 5 Eq u i p m e n t a n d F a c i l i t i e s 11 6 , 3 3 8 , 1 1 2 11 7 , 0 6 7 , 4 6 6 11 7 , 1 5 0 , 7 3 9 11 7 , 4 7 3 , 6 5 6 11 7 , 6 0 2 , 8 4 9 11 8 , 3 5 7 , 2 9 2 11 8 , 5 4 2 , 8 6 0 11 9 . 3 1 3 . 7 0 2 12 0 , 1 9 6 , 2 7 0 12 0 , 2 0 7 , 5 8 8 12 0 , 2 1 8 , 9 0 5 12 0 , 2 3 0 , 2 2 3 12 0 , 2 4 1 , 5 4 1 To t a l P r o p e r t P l a n t . a n d E q u i p m e n t 13 0 . 4 1 3 . 1 1 3 13 1 . 1 4 2 . 4 8 7 13 1 , 2 2 5 , 7 4 0 13 1 5 4 8 , 6 5 7 13 1 . 8 7 7 . 8 5 0 13 2 , 4 3 2 . 2 9 3 13 2 , 6 1 7 . 8 6 1 13 3 3 8 8 . 7 0 3 13 4 . 2 7 1 . 7 1 13 4 . 2 8 2 . 5 8 9 13 4 2 9 3 9 0 6 13 4 3 0 5 2 2 4 13 4 . 3 1 6 , 5 4 2 Ac c u m u l a t e d D e p r e c i a t i o n (8 8 . 3 9 2 . 1 6 2 ) (8 8 . 9 1 9 . 5 1 7 ) (8 9 . 5 3 7 . 5 9 3 ) (9 0 . 2 3 3 . 3 0 2 ) (9 0 . 8 8 6 . 1 8 8 ) (9 1 . 5 8 4 . 9 2 3 ) (9 2 . 2 8 7 , 7 6 3 ) (9 2 . 9 7 4 . 0 7 6 ) (9 3 . 6 8 1 . 0 5 5 ) (9 4 , 3 2 5 , 2 6 9 ) (9 4 , 9 9 3 , 0 9 1 ) (9 5 , 5 6 9 , 5 1 8 ) (9 6 , 1 5 1 , 7 6 0 To t a l P r o p e r t P l a n t , a n d E q u i p m e n t 42 , 0 2 0 , 9 5 1 42 , 2 2 2 . 9 5 0 41 , 6 8 8 , 1 4 7 41 . 3 1 5 , 3 5 5 40 . 7 9 1 . 6 6 2 40 , 8 4 7 . 3 6 9 40 , 3 3 0 . 0 9 7 40 , 4 1 4 . 6 2 7 40 . 5 9 0 , 2 1 6 39 . 9 5 7 , 3 2 0 39 , 3 0 0 , 8 1 5 38 , 7 3 5 , 7 0 6 38 , 1 8 4 , 7 8 2 Ot h e r : In v e n t o r i e s 6,1 7 2 , 5 9 7 6,2 0 1 , 2 1 0 6,1 6 7 , 9 7 6 6,1 6 7 , 9 7 6 6,1 6 7 , 9 7 8 6,1 8 7 , 9 7 6 6, 1 6 7 , 9 7 6 6,1 6 7 , 9 7 6 6,1 6 7 , 9 7 6 6, 1 6 7 , 9 7 6 6, 1 6 7 , 9 7 6 6, 1 6 7 , 9 7 6 6, 1 6 7 , 9 7 6 Pr e p a i d E x e n s e s 41 2 , 4 6 2 23 8 , 3 2 6 27 0 , 0 0 0 24 5 , 0 0 0 22 0 , 0 0 0 19 5 , 0 0 0 17 0 , 0 0 0 14 5 , 0 0 0 12 0 , 0 0 0 95 , 0 0 0 37 7 , 5 0 0 35 1 , 8 7 5 32 8 , 0 0 0 Re s t r i c t e d F u n d s : S e l f - b o n d i n g f o r B l a c k L u n g 50 0 , 0 0 0 50 0 , 0 0 0 50 0 , 0 0 0 50 0 , 0 0 0 50 0 , 0 0 0 50 0 , 0 0 0 50 0 , 0 0 0 50 0 , 0 0 0 50 0 , 0 0 0 50 0 , 0 0 50 0 , 0 0 0 50 0 , 0 0 0 50 0 , 0 0 0 De f e r r e d G E R o y a l t A m o u n t 5, 4 5 4 , 5 4 6 5,3 4 0 , 9 0 9 5.2 2 7 . 2 7 3 5, 1 1 3 , 6 3 6 5,0 0 0 , 0 0 0 4,8 8 6 , 3 6 3 4, 7 7 2 , 7 2 7 4,6 5 9 ; 0 9 1 4,5 4 5 , 4 5 4 4,4 3 1 , 8 1 8 4,3 1 8 , 1 8 2 4, 2 0 4 , 5 4 5 4, 0 9 0 , 9 0 9 To t a l Oth e r 12 . 5 3 9 . 6 0 5 12 . 2 8 0 . 4 4 5 12 1 6 5 2 4 9 12 0 2 6 , 6 1 3 11 8 8 7 , 9 7 6 11 . 7 4 9 , 3 4 0 11 6 1 0 7 0 3 11 , 4 7 2 , 0 8 7 11 . 3 3 3 . 4 3 1 11 . 1 9 4 7 9 4 11 3 6 3 . 6 5 8 11 . 2 2 4 . 3 9 7 11 , 0 8 6 , 8 8 5 I To t a l R a t e e a s e 54 , 5 6 0 , 5 5 6 54 , 5 0 3 , 3 9 5 53 , 8 5 3 , 3 9 6 53 , 3 4 1 , 9 6 8 52 , 6 7 9 , 6 3 8 52 , 5 9 6 , 7 0 9 51 , 9 4 0 , 8 0 1 51 , 8 8 6 , 6 9 4 51 , 9 2 3 , 8 4 7 51 , 1 5 2 , 1 1 4 50 , 6 6 4 , 4 7 3 49 , 9 6 0 , 1 0 2 49 , 2 5 1 , 8 6 7 Pa e i f i C o r p ' s S h a r e o f T r a p p r i s 2 1 . 4 % 11 , 6 7 5 , 9 5 9 11 . 6 6 . 7 2 7 11 , 5 2 4 . 6 2 7 11 , 4 1 5 , 1 8 1 11 , 2 7 3 , 4 4 2 11 . 2 5 5 , 6 9 8 11 , 1 1 5 . 3 3 1 11 , 1 0 3 , 7 5 3 11 . 1 1 1 . 6 6 0 10 , 9 4 8 , 5 5 2 10 , 8 4 2 ; 1 9 7 10 , 6 9 1 , 4 8 2 10 , 5 3 9 , 8 5 7 To l , 2 To 8.2 Pa g e 8.2 . 1 Ro c k y M o u n t a i n P o w e r Id a h o G e n e r a l R a t e C a s e - D e c e m b e r 2 0 1 0 Tr a p p e r M i n e Fin a l R e c l a m a t i o n L i a b i l i t y De s c r i o t i o n : Ja n - l 0 1 Fe b - l 0 1 Ma r - l 0 1 Ao r - l 0 1 Ma v - l 0 I Ju n - l 0 I Ju l - l 0 I AU Q - l 0 I Se o - l 0 1 Oc t - l 0 1 No v - l 0 1 De c - l 0 Fi n a l R e c l a m a t i o n L i a b i l i t v (4 , 5 1 4 9 6 3 ) 1 (4 5 3 1 7 9 7 ) 1 (4 5 4 7 0 6 0 ) 1 (4 5 6 1 5 0 0 ) 1 (4 5 8 5 1 0 6 ) 1 (4 6 0 7 1 3 6 \ 1 46 2 5 1 8 6 1 1 46 5 1 9 2 3 \ 1 (4 6 6 6 0 0 1 \ 1 46 8 4 9 9 2 \ 1 (4 7 1 4 8 5 3 47 3 6 6 2 2 ) Ja n - l l 1 Fe b - l l Ma r - l l I AD r - l l Ma v - l 1 I Ju n - l l Ju l - l l AU Q - l l 1 Se o - l 1 Oc t - l l I No v - l l De c - l l Fin a l R e c l a m a t i o n L i a b i l i t v (4 7 5 3 9 0 4 ) 1 (4 7 7 3 6 7 5 47 9 8 7 1 9 \ 1 (4 8 1 8 4 9 0 ) 1 48 4 0 8 9 8 1 1 (4 8 6 4 6 2 4 ) 1 48 8 4 3 9 5 (4 9 0 9 4 3 9 \ 1 (4 9 3 0 5 2 9 ) 1 49 5 2 9 3 6 \ 1 (4 9 7 5 3 4 4 49 9 6 4 3 3 12 M o n t h A v e r a g e Ja n ' 1 0 - D e c ' 1 0 Ja n ' 1 1 - D e c ' 1 1 Ad j u s t m e n t t o R a t e B a s e (4 , 6 1 8 , 9 2 8 ) (4 , 8 7 4 , 9 4 9 ) (2 5 6 , 0 2 1 ) R e f 8 . 2 Pa g e 8 . 2 . 2 Rocky Mountain Power Idaho General Rate Case. December 2010 Jim Bridger Mine Rate Base PAGE 8.3 Adjustment Detail Dec 2010 Balance Dec 2011 Balance Adjustment to Dec 2011 Balance 176,566,399 184,692,815 8,126,416 8.3.1 8.3.1 Above Description of Adjustment: PacifiCorp owns a two-thirds interest in the Bridger Coal Company (BCC), which supplies coal to the Jim Bridger generating plant. The Company's investment in BCC is recorded on the books of Pacific Minerals, Inc. (PMI), a wholly-owned subsidiary. Because of this ownership arrangement, the coal mine investment is not included in Account 101 -Electric Plant in Service. The normalized costs for BCC provide no return on investment. The return on investment for BCC is removed in the fuels credit which the Company has included as an offset to fuel prices leaving no return in results. This adjustment is necessary to properly reflect the BCC plant investment in the 12-month period. This adjustment was included in Case No. PAC-E-10-07. Ro c k y M o u n t a i n P o w e r Id a h o G e n e r a l R a t e C a s e - D e c e m b e r 2 0 1 0 Br i d g e r M i n e R a t e B a s e (O O O ' s ) - . - _ . _ _ . De s c r i p t i o n De c - 1 0 Ja n - 1 1 Fe b - 1 1 Ma r - 1 1 Ap r - 1 1 Ma y - 1 1 Ju n - 1 1 Ju l - 1 1 Au g - 1 1 Se p - 1 1 Oc t - 1 1 No v - 1 1 De c - 1 1 . 1 S t r u c t u r e , E q u i p m e n t , M i n e D e v . 42 4 , 6 9 7 42 5 , 8 1 7 43 0 , 3 7 2 43 0 , 8 6 5 43 4 , 9 9 3 43 7 , 3 6 1 43 8 , 9 8 6 44 0 , 0 5 6 44 2 , 5 5 1 44 9 , 8 4 2 45 5 , 0 8 1 45 8 , 1 2 5 46 2 , 0 2 3 2 M a t e r i a l s & S u p p l i e s 15 , 1 0 3 15 , 1 7 4 15 , 1 9 9 15 , 2 2 4 15 , 2 4 9 15 , 2 7 4 15 , 2 9 9 15 . 3 2 5 15 , 3 5 0 15 , 3 7 5 15 , 4 0 1 15 , 4 2 6 15 , 4 5 2 4 P i t I n v e n t o r y 22 , 6 3 1 22 , 0 2 4 17 , 2 2 7 14 , 3 1 0 19 , 9 7 2 24 . 6 0 8 28 , 7 1 3 30 , 7 4 0 28 , 4 6 3 28 , 1 0 3 27 , 1 9 3 27 , 3 4 2 28 , 7 4 3 5 D e f e r r e d L o n g W a l l C o s t s 1, 6 5 3 1, 6 8 1 2, 7 3 8 4, 0 2 1 3. 5 6 9 3, 1 0 2 2, 6 3 6 2, 1 6 8 1, 9 1 4 1, 4 6 3 98 3 54 4 94 6 R e c l a m a t i o n L i a b i l t y - - - - - - - - - - - - - 7 A c c u m u l a t e d D e p r e c i a t i o n (1 9 9 , 2 3 5 ) (2 0 1 , 4 7 5 ) (2 0 3 , 7 5 4 ) (2 0 6 , 1 6 9 ) (2 0 8 , 7 0 3 ) (2 1 1 , 2 4 8 ) (2 1 3 , 8 1 7 ) (2 1 6 , 3 8 8 ) (2 1 8 , 8 3 3 ) (2 2 1 , 4 1 1 ) (2 2 4 , 0 4 4 ) (2 2 6 , 6 4 1 ) (2 2 9 , 2 7 2 ) 8 B o n u s B i d I L e a s e P a v a b l e - - - - - - - - - - - - - TO T A L R A T E B A S E 26 4 , 8 5 0 26 3 , 2 2 0 26 1 , 7 8 2 25 8 , 2 5 0 26 5 , 0 8 0 26 9 , 0 9 7 27 1 , 8 1 6 27 1 , 9 0 0 26 9 , 4 4 6 27 3 , 3 7 1 27 4 , 6 1 4 27 4 , 7 9 6 27 7 , 0 3 9 Pa c i f i C o r p S h a r e ( 6 6 . 6 7 % ) 17 6 , 5 6 6 17 5 , 4 8 0 17 4 , 5 2 1 17 2 , 1 6 7 17 6 , 7 2 0 17 9 , 3 9 8 18 1 , 2 1 1 18 1 , 2 6 7 17 9 ; 6 3 0 18 2 , 2 4 7 18 3 , 0 7 6 18 3 , 1 9 8 18 4 , 6 9 3 Br i d g e r T o t a l Ac t u a l Ac t u a l Pr o f o r m a P r o f o r m a P r o f o r m a P r o f o r m a P r o f o r m a P r o f o r m a P r o f o r m a P r o f o r m a P r o f o r m a P r o f o r m a P r o f o r m a Re f 8 . 3 Re f 8. 3 Pa g e 8 . 3 . 1 Rocky Mountain Power Idaho General Rate Case - December 2010 Environmental Settlement (PERCO) PAGE 8.4 Adjustment to Rate Base: Unspent Environmental Proceeds at December 2010 TOTAL ACCOUNT Type COMPANY FACTOR IDAHO FACTOR % ALLOCATED REF# 25399 (3,888,236)SO 5.794%(225,294) 8.4.2 225,294 8.4.2 8.4.2 Adjust to Dec 2011 Unspent Proceeds 25399 Unspent Environmental Proceeds December 2011 3 3,888,236 SO 5.794% Description of Adjustment: The Company received an insurance settlement of $38 millon for environmental clean-up projects. These funds were transferred to a subsidiary called PacifiCorp Environmental Remediation Company (PERCO). This adjustment reduces rate base by the amount of unspent cash proceeds on regulated projects from the insurance settlement. The Company expects these proceeds to be exhausted during 2011. Rocky Mountain Power Idaho General Rate Case - December 2010 PacifiCorp Environmental Remediation Co. Spending by Environmental Project Site WBS American Barrel PERC/1997/E/001 Astoria I Unocal PERC/1997/E1002 Eugene - PacifiCorp PERC11997/E1003 Everett - PacifiCorp PERC/1997/E1004Jordan I Barber Tar PERC/1997/E1005Ogden PERC/1997/E/006Tacoma A Street PERC/1997/E/007 Tacoma River Street PERC/1997/E1008 Bridger GW Sampling PERC/1997/E/009Bridger Landfill Repermitting PERC/1997/E/010 Bridger Oil Spil PERC11997/E1011 Carbon Fuel Oil PERCI1997/E/012Carbon Landfill Permit PERC/1997/E1013 Carbon Emerg. Gen. Remediation PERC/1997/E/014 Centralia Heavy Equipment Shop PERC/1997/E/013Dave Johnston GW Sampling PERC/1997/E/016 Dave Johnston Landfill Repermit PERC/1997/E/017 Dave Johnston Diesel Release PERC/1997/E1018 Dave Johnston Landfill Closure PERC/1997/E1019 Dave Johnston Landfill Reclamation PERC/1997/E1020 Farm GW Monitoring - Hunter PERC/1997/E1021 Farm GW Monitoring - Huntington PERC/1997/E/022Hunter Fuel Oil PERC/1997/E/023Hunter Injection Wells PERC/1997/E/024 Hunter Landfill Permit PERC/1997/E1025 . Huntington Injection Wells PERC/1997/E1026Huntington Landfill Closure PERC/1997/E1027Huntington Landfill Permit PERC/1997/E1028 Huntington Lead Paint Removal PERC/1997/E1029 Huntington Wellhead Protection PERC/1997/E1030Buried Pitch PERC/1997/E1031Tank Farm PERC/1997/E/032 Naughton FGD Pond Closure PERC/1997/E/033 Naughton GW Monitoring PERC/1997/E/034Naughton Landfill Repermit PERCl1997/E1035 Naughton Landfill Closure PERC11997/E1036 Wyodak Pond Study PERC/1997/E1037Wyodak Fuel Oil PERC/1997/E/038 Bank Stabilzation & Restoration PERC/1997/E1039 Restore River Embankments PERC/1997/E/040Cutler PERC/1997/E/041 Bank Stabilzation & Restoration PERC/1997/E/042 Merwin Hatchery Fix Erosion Problems PERC/1997/E/044 Speelyai Hatchery Stabilze River Bank PERC/1997/E1045 No. Umpqua Erosion Repairs PERC/1997/E1046 Klamath River Domestic Water Studies PERC/1997/E1048 Big Fork Flowline Repairs PERC/1997/E1050 No. Umq Remove Contaminated Soils PERC/1997/E1052 Rogue River Domestic Water Studies PERC/1997/E/053UST Removal PERC/1997/E/054 Lead Paint Removal PERC/1997/E/055Annex i PERC/1997/E/056Cedar Diesel PERC/1997/E1057 Holiday Gun Club PERC/1997/E1058 Jordan Substation PERC11997/E1059 Montague Ranch PERC/1997/E/060 Ross Island Tower Clean-up PERC/1997/E/061 Spill Prevention, Containment and Countermeas PERC/1997/E/062 Ashton Substation PERC/1997/E/070 Rock Springs Plant Substation PERC/1997/E/071 Sinclair Substation PERC/1997/E1072 Cash RemainingReceived Cash at 1996 & after Dec 31,2010 ProForma Spending CY 2011 151,916 664,285 344,354 .393,285 170,956 193,092 19,538 34,191 19,538 38,099 249,107 14,653 170,956 Remaining Cash at Dec31,2011 Page 8.4.1 Rocky Mountain Power PAGE 8.5 Idaho General Rate Case. December 2010 Customer Advances for Construction TOTAL IDAHO ACCOUNT Iï COMPANY FACTOR.FACTOR %ALLOCATED REF# Adjustment to Rate Base: Customer Advances 252 (13,365)CA Situs 8.5.1 Customer Advances 252 (3,729)ID Situs (3,729)8.5.1 Customer Advances 252 (399,519)OR Situs 8.5.1 Customer Advances 252 725,969 UT Situs 8.5.1 Customer Advances 252 (376,301)WA Situs 8.5.1 Customer Advances 252 (12,721 )WY Situs 8.5.1 Customer Advances 252 5,545,304 WY Situs 8.5.1 Customer Advances 252 (5,465,639)SG 6.052%(330,807)8.5.1 (334,536) Description of Adjustment: Customer advances for construction are booked intoFERC Account 252. When they are booked, the entries do not reflect the proper allocation. This adjustment corrects the allocation. Rocky Mountain Power Idaho General Rate Case - December 2010 Customer Advances for Construction YEAR I END BASIS: Account 252CA 2521DU 2520R 252UT 252WA 252WYP 252WYU 252NUTIL 252SG Total Booked Allocation (6,353) (350,352) (119,646) (3,540,158) (4,381 ) (969,541) (5,545,304) 2,664 (7,959,228) (18,492,298) Page 8.5.1 Correct Allocation (19,718) (354,081) (519,164) (2,814,189) (380,682) (982,261) Adjustment Ref. (13,365) Page 8.5 (3,729) Page 8.5 (399,519) Page 8.5 725,969 Page 8.5 (376,301) Page 8.5 (12,721) Page 8.5 5,545,304 Page 8.5 (0) Page 8.5 (5,465,639) Page 8.5 2,664 (13,424,867) (18,492,298) Rocky Mountain Power PAGE 8.6 Idaho General Rate Case.December 2010 Major Plant Additions TOTAL IDAHO ACCOUNT ~COMPANY FACTOR FACTOR %ALLOCATED REF# Adjustment to Rate Base: Steam Production 312 3 478,071,983 SG 6.052%28,935,270 Hydro Production 332 3 17,582,471 SG-P 6.052%1,064,178 Hydro Production 332 3 8,038,710 SG-U 6.052%486,542 Transmission 355 3 151,200,786 SG 6.052%9,151,416 Mining Plant 399 3 16,630,298 SE 6.341%1,054,531 Intangible Plant 303 3 14,034,863 SG 6.052%849,459 Total 685,559,110 41,541,396 8.6.2 Description of Adjustment: This adjustment places into rate base the major plant additions for calendar year 2011. Major plant additions include individual projects valued at $5 millon or more. The associated depreciation expense and accumulated reserve impacts are accounted for in adjustment 6.1 and 6.2. Rocky Mountain Power PAGE 8.6.1 Idaho General Rate Case - December 2010 Tax Impacts of Major Plant Additions TOTAL IDAHO ACCOUNT ~COMPANY FACTOR FACTOR %ALLOCATED REF# Adjustment To Tax: Schedule M Additions SCHMAT 3 581,567 SE 6.341%36,877 Schedule M Additions SCHMAT 3 41,465,985 SG 6.052%2,509,726 Schedule M Additions SCHMAT 3 (17,553)SO 5.794%(1,017) Schedule M Additions SCHMAT 3 124,938 OR Situs Schedule M Additions SCHMAT 3 110,047 UT Situs Schedule M Additions SCHMAT 3 13,852 ID Situs 13,852 Schedule M Additions SCHMAT 3 183,433 WY Situs Schedule M Deductions SCHMDT 3 15,725,233 SE 6.341%997,141 Schedule M Deductions SCHMDT 3 377 ,400,859 SG 6.052%22,842,158 Deferred Tax Expense 41110 3 (220,710)SE 6.341%(13,995)DeferredTax Expense 41110 3 (15,736,756)SG 6.052%(952,466)Deferred Tax Expense 41110 3 6,662 SO 5.794%386 Deferred Tax Expense 41110 3 (47,415)OR Situs Deferred Tax Expense 41110 3 (41,764)UT Situs Deferred. Tax Expense 41110 3 (5,257)ID Situs (5,257)Deferred Tax Expense 41110 3 (69,615)WY Situs Deferred Tax Expense 41010 3 5,967,883 SE 6.341%378,425 Deferred Tax Expense 41010 3 143,227,400 SG 6.052%8,668,827 Accum Def Income Tax Balance 282 3 (5,747,173)SE 6.341%(364,430)Accum Def Income Tax Balance 282 3 (127,490,644)SG 6.052%(7,716,361)Accum Def Income Tax Balance 282 3 (6,662)SO 5.794%(386)Accum Def Income Tax Balance 282 3 47,415 OR Situs Accum Def Income Tax Balance 282 3 41,764 UT Situs Accum Def Income Tax Balance 282 3 5,257 ID Situs 5,257 Accum Def Income Tax Balance 282 3 69,615 WY Situs Description of Adjustment: This adjustment includes the tax impacts of Pro Forma Major Plant Additions Adjustment No. 8.6. Page 8.6.2 Rocky Mountain Power Idaho General Rate Case. December 2010 Major Plant Addition Detail. January to December 2011 Jan11 to Dec11 Plant Project Description Account Factor In-Service Date Additions Steam Production Naughton U2 Flue Gas Desulfurization Sys 312 SG Nov-11 151,812,653 Wyodak U1 S02 and PM Emiss Control Upgrade 312 SG Apr-11 103,798,008 Hunter 302 Clean Air - PM 312 SG May-11 53,436,997 Huntington U1 S02 & PM Em Cntrl Upgrades 312 SG Mar11 28,770,137 302 - Hunter U2 S02 Project 312 SG Jul-11 22,521,188 Wyodak U1 - Air Cooled Condenser Replacement 312 SG May-11 21,480,53 Hunter 302 Turbine Upgrade HPIIP/LP 312 SG Apr-11 20,728,107 Jim Bridger U3 S02 & PM Em Cntrl Upgrades 312 SG May-11 17,151,525 Hayden UO Coal Unloading Facilty 312 SG Oct-11 12,329,739 Wyodak U1 OH Clean Air - NOX 312 SG May-11 11,858,187 Naughton U2 NOx LNB - Clean 312 SG Nov-11 9,200,272 Hunter 302 Main Controls Replacement 312 SG Apr-11 7,303,465 Hunter U2 NOx LNB - Clean Air 312 SG May-11 6,246,843 Huntington U2 Boiler Finishing SH Pendants Replacem 312 SG Nov-11 5,920,859 Wyodak U1 -Replacement of Secondary Superheat 312 SG Apr-11 5,513,500 Steam Production Total 478,071,983 Hydro Production INU 6.1 Lemolo 2 Reroute to Toketee 332 SG-P Dec-11 8,979,199 INU4.1.1 (f)/6.9 Slide Tailrace Barrier 332 SG-P Dec-11 8,603,272 Ashton Dam Seepage Control - Tunnel 332 SG-U Mar-11 8,038,710 Hydro Production Total 25,621,180 Transmission Red Butte Static Var Compensator and 345 kV Shunt Capacitor 355 SG May-11 46,434,990 Malin 500 kV series cap replacement 355 SG Feb-11 18,700,000 Harry Allen Sub Install Transformer 355 SG Jun-11 15,100,000 Populus-Terminal: Obi Ckt 345 kV TransLn - Transmission 355 SG Nov-10 13,409,213 Populus - Terminal 345 kV line - Borah Reconductor 355 SG Feb-11 13,400,000 Mona - Limber - Oquirrh 500/345 kV line Phases I and II 355 SG Apr.11/May11 8,362,700 Oquirrh New 345-138kV Substation 355 SG Jan-11 6,804,918 Idaho Clearance Issue Corrections 355 SG Jun-11 6,616,683 Dave Johnston - Casper 230 kV Rebuild - #1 Line 355 SG Jan-11 6,127,474 Califomia-Oregon Intertie Upgrade 4800MW Rating 355 SG Jul-11 6,157,000 Skypark: Build New 138-12.5 kV Substation 355 SG Oct-11 5,070,679 Wyoming Clearance Issue Corrections 355 SG Dec-11 5,017,130 Transmission Total 151,200,786 Intangible TriP II Energy Trading Systems Capital 303 SG Jan11/Aug11 14,034,863 Intangible Total 14,034,863 Mining Deer Creek-Reconstruct Longwall System 399 SE Apr11/Nov11 16,630,298 Mining Total 16,630,298 685,559,110 Ref# 8.6 2 - Prepaid Overhauls 186M 3 4,513,887 SG 6.052%273,203 8.7.1 Description of Adjustment: 1 - The cost of the Company's coal plant fuel stock is increasing due to increases in the cost of coal and the number of tons stored at each site. This adjustment reflects the increase in the fuel stock balance into results. This adjustment also reflects the working capital deposits which are an offset to fuel stock costs 2 - Balances for prepaid overhauls at the Lake Side, Chehalis and Currant Creek gas plants are walked forward to reflect payments and transfers of capital to electric plant in service during calendar year 2011 on a year-end basis. Rocky Mountain Power Idaho General Rate Case - December 2010 Miscellaneous Rate Base Year-End Balances - Summary Page 8.7.1 Dec-2010 Dec-2011 Adjustment 1 - Coal Fuel Stock Balances by Plant Account Factor Balance Balance Per Dec-2011 Bal Bridger 151 SE 25,002,697 26,759,915 1,757,218 Carbon 151 SE 1,795,661 1,814,196 18,535 Cholla 151 SE 10,178,149 8,Q1,067 (2,167,082) Colstrip 151 SE 617,748 680,648 62,900 Craig 151 SE 4,432,729 5,198,673 765,944 Hayden 151 SE 1,386,622 1,489,101 102,479 Hunter 151 SE 55,060,900 71,376,781 16,315,880 Huntington 151 SE 24,950,568 28,267,756 3,317,189 Johnston 151 SE 8,131,782 6,097,853 (2,033,928) Naughton 151 SE 11,705,193 13,504,697 1,799,504 Deer Creek 151 SE 121,017 568,214 447,197 Prep Plant 151 SE 16,841,844 32,836,497 15,994,652 Rock Garden 151 SE 20,951,955 22,401,094 1,449,140 Total 181,176,864 219,006,493 37,829,629 Actuals Pro Forma To 8.7 Dec-2010 Dec-2011 T Adjustment1 . Workina Caoital Deoosits Balance Balance I~AMPS Working Capital Deposit 25316 SE (2,263,000)(2,777,000)(514,000) DPEC Working Capital Deposit 25317 SE (1,849,114'12.023,136\(174,022' Actuals Pro Forma To 8.7 To 8.7 Dec-2010 Dec-2011 ~r Adjustment2 - Overhaul Preoavments bv Plant Account Balance Balance irke Side 186M SG 14,720,749 11,266,265 (3,454,484) Chehalis 186M SG 5,777,606 9,345,399 3,567,793 Currant Creek 186M SG 5,465,610 9,866,187 4,400,578 Total 25,963,965 30,477 ,851 I 4,513,887 Actuals Pro Forma To 8.7 Rocky Mountain Power PAGE 8.8 Idaho General Rate Case. December 2010 Powerdale Hydro Removal TOTAL IDAHO ACCOUNT ~COMPANY FACTOR FACTOR %ALLOCATED REF# Adjustment to Rate Base: Remove O&M Expense 535 3 (6,385)SG-P 6.052%(386) 537 3 (10,783)SG-P 6.052%(653) 539 3 (41,983)SG-P 6.052%(2,541) 542 3 (688)SG-P 6.052%(42) 543 3 (249)SG-P 6.052%(15) 545 3 (6,790)SG-P 6.052%(411 ) (66,877)(4,048)8.8.1 Remove Booked Amortization 407 3 (2,860,972)SG-P 6.052%(173,160)8.8.1 Decommissioning Reg Asset: Decommissioning Amortization 4041P 3 354,229 SG-P 6.052%21,440 8.8.3 Decommissioning Reg Asset 182M 3 3,085,497 SG-P 6.052%186,749 8.8.3 Remove Booked Decom Reg Asset 182M 3 (304,766)ID Situs (304,766)B.16 Schedule M - Decommissioning SCHMAT 3 308,029 SG 6.052%18,643 Deferred Income Tax Expense 41110 3 (116,900)SG 6.052%(7,075) Year End AD IT Balance 283 3 (1,170,977)SG 6.052%(70,873) Schedule M - Decommissioning SCHMAT 3 (103,976)SG 6.052%(6,293) Deferred Income Tax Expense 41110 3 39,460 SG 6.052%2,388 Year End ADIT Balance 283 3 735,526 SG 6.052%44,518 Schedule M - Decommissioning SCHMDT 3 (304,766)ID Situs (304,766) Deferred Income Tax Expense 41010 3 (115,662)ID Situs (115,662) Year End ADIT Balance 283 3 115,662 ID Situs 115,662 Descriptionot Adjustment: This adjustment reflects the treatment approved by the Commission in Case No.' PAC-E-07 -04 to account for the decommissioning of the Powerdale hydroelectric plant due to damage caused by a flood in November 2006. During 2007, the net book value (including an offset for insurance proceeds) of the assets to be retired was transferred to the unrecovered plant regulatory asset. In addition, decommissioning costs are deferred as they are spent and amortized over ten years, beginning in the subsequent year after they are spent. The decommissioning of the plant was substantially complete by the end of 2010. Rocky Mountain Power Idaho General Rate Case - December 2010 Powerdale Removal Powerdale Amortization Operation & Maintenance Expense Description Operation & Maintenance Expense Hydraulic Expense Misc. Hydro Expense Maintenance of Structures Maintenance. of Dams and Waterways Maintenance of Misc. Hydro Plant Unrecovered Plant Amortization Expense Date Jan 2010 Feb 2010 Mar 2010 Apr 2010 May 2010 June 2010 July 2010 Aug 2010 Sept 2010 Oct 2010 Nov 2010 Dec 2010 Total Account 535 537 539 542 543 545 Amortization 289,997 289,997 289,997 221,220 221,220 221,220 221,220 221,220 221,220 221,220 221,220 221,220 2,860,972 Ref 8.8 Factor SG-P SG-P SG-P SG-P SG-P SG-P 12 Months Ended Dec 2010 Expense 6,385 10,783 41,983 688 249 6,790 66,877 Ref 8.8 Page 8.8.1 Rocky Mountain Power Idaho General Rate Case - December 2010 Powerdale Removal Year-End Unrecovered Plant Amortization Schedule: Beg Balance Amort May 07 - Dec 07 Balance Remaining to Amortze Monthly Amort Exp May-07 Jun-07 Jul-07 Aug-07 Sep-07 Oct-07 Nov-07 Dec-07 Jan-08 Feb-08 Mar-08 Apr-08 May-08 Jun-08 Jul-08 Aug-08 Sep-08 Oct-08 Nov-08 Dec-08 Jan-09 Feb-09 Mar-09 Apr-09 May-09 Jun-09 Jul-09 Aug-09 Sep-09 Oct-09 Nov-09 Dec-09 Jan-10 Feb-10 Mar-10 Apr-10 May-10 Jun-10 Jul-10 Aug-10 Sep-10 Oct-10 Nov-10 Dec-10 Amort 104,017 104,017 104,017 104,017 104,017 104,017 104,017 104,017 221,220 221,220 221,220 221,220 221,220 221,220 221,220 221,220 221,220 221,220 221,220 221,220 221,220 221,220 221,220 221,220 221,220 221,220 221,220 221,220 221,220 221,220 221,220 221,220 221,220 221,220 221,220 221,220 221,220 221,220 221,220 221,220 221,220 221,220 221,220 221,220 Page 8.8.2 8,796,061 (832,136) 7,963,925 221,220 Balance 8,692,044 8,588,027 8,484,010 8,379,993 8,275,976 8,171,959 8,067,942 7,963,925 7,742,705 7,521,485 7,300,265 7,079,044 6,857,824 6,636,604 6,415,384 6,194,164 5,972,944 5,751,724 5,530,503 5,309,283 5,088,063 4,866,843 4,645,623 4,424,403 4,203,183 3,981,963 3,760,742 3,539,522 3,318,302 3,097,082 2,875,862 2,654,642 2,433,422 2,212,201 1,990,981 1,769,761 1,548,541 1,327,321 1,106,101 884,881 663,660 442,440 221,220 (0) j o 01~ .5 ~ 5 .ž i E EII E" 0II "C II, Cii~~ II 0II '"_ ;io eo II IIQ. 7; S e ii '"~~t 6 i ~ :; Cl 7;~ 0:;" .c 010'" IIii:5ii 1 '".~ .Q ~ '"si: l ~ ~~'"s .5;'".~ l ~'"~ ~.. gio ¡¡~~~K ~~ ~~'"'" ò 'ë ::o 3lE '""((. 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December 2010 Goose Creek Transmission PAGE 8.9 Adjustment to Rate Base: Remove Future Retirement: Transmission Plant In Service 350 (422,880)SG 6.052%(25,595)8.9.1 Accum. Provo for Depr 108TP 252,314 SG 6.052%15,271 8.9.1 Adjustment to Depreciation Expense: Depreciation Expense 403TP (8,465)SG 6.052%(512)8.9.1 TOTAL ACCOUNT ~ COMPANY FACTOR IDAHO FACTOR % ALLOCATED REF# Description of Adjustment: On April 1, 2008, the Company sold 13.85 miles of transmission line, running from the Company's Goose Creek switching station and extending north to the Decker 230 kV substation near Decker, Montana. The assets sold included structures, miscellaneous support equipment, easements and rights-of-way associated with the transmission line. The sale of the transmission line resulted in the Goose Creek switching station no longer being useful to the Company. Per the ECAM Order No. 30904, the Company wrote off the gain associated with the Goose Creek sale in September 2009. Rocky Mountain Power Idaho General Rate Case - December 2010 Goose Creek Transmission Sale Rate Base (Assets Retired) Switching Station Switching Station Accum Depr Switching Station Book Value Depreciation Expense FERC Acct 350 108TP Factor SG SG Page Balance Dec 2010 422,880 (252,314) 170,566 8.9.1 Reference Page 8.9 Page 8.9 12 Months Ended FERC Acct Factor Dec 2010403TP SG 8,465 Page 8.9 Rocky Mountain Power Idaho General Rate Case. December 2010 FERC 105 (PHFU) PAGE 8.10 Description of Adjustment: This adjustment removes all Plant Held for Future Use (PHFU) assets from FERC account 105. The company is making this adjustment in compliance with Title 16 of Public Utilty Regulation, chapter 5 "Powers and Duties of Public Utilities Commission" section 61-502A. Page 8,10,1 Rocky Mountain Power Idaho General Rate Case - December 2010 FERC 105 (PHFU) From BW Report (SAP) Primary Account .Secondary Account Alloc Total 1050000 EL PL T HLD FTR USE 3400000 LAND AND LAND RIGHTS SG $8,923 1050000 EL PL T HLD FTR USE 3500000 LAND AND LAND RIGHTS SG $156 1050000 EL PL T HLD FTRUSE 3501000 LAND OWNED IN FEE SG $169 1050000 EL PL T HLD FTR USE 3501000 LAND OWNED IN FEE UT $0 1050000 EL PL T HLD FTR USE 3601000 LAND OWNED IN FEE OR $4,254 1050000 EL PL T HLD FTR USE 3601000 LAND OWNED IN FEE UT $2,827 1050000 EL PL T HLD FTR USE 3601000 LAND OWNED IN FEE SG $396 1050000 EL PL T HLD FTR USE 3992200 LAND RIGHTS SE $953 Overall Result (000'5)$17,678 SG SE UT OR Total: 9,644,350 953,014 2,826,679 4,254,106 17,678,149 Ref. 8.10 Rocky Mountain Power PAGE 8.11 Idaho General Rate Case -December 2010 Trojan Unrecovered Plant TOTAL IDAHO ACCOUNT Type COMPANY FACTOR FACTOR %ALLOCATED REF# Adjustment to Expense - Trojan Unrecovered Plant: Remove amortization expense from base period 407 3 (809,968)TROJP 6.096%(49,378) 8.11.1 Adjustment to Rate Base. Trojan Unrecovered Plant: Remove accumulated amortization from base period 18222 3 15,147,037 TROJP 6.096%923,412 8.11.1 Remove unrecovered plant from base period 18222 3 (15,211,535)TROJP 6.096%(927,344) 8.11.1 Adjustment to Expense - Trojan Decommissioning: Remove amortization expense from base period 407 3 (1,196,558)TROJP 6.096%(72,946) 8.11.2 Adjustment to Rate Base - Trojan Decommissioning: Remove accumulated amortization from base period 18222 3 17,880,828 TROJD 6.104%1,091,457 8.11.2 Remove unrecovered plant from base period 18222 3 (17,980,541)TROJD 6.104%(1,097,544) 8.11.2 Adjustment to Tax: Schedule M Adjustment SCHMAT 3 (1,901,813)TROJD 6.104%(116,088) Deferred Income Tax Expense 41110 3 721,757 TROJD 6.104%44,057 ADIT Balance 190 3 (1,912,923)TROJD 6.104%(116,766) Description of Adjustment: Amortization of Trojan Regulatory assets wil expire during the pro forma period. This adjustment removes the rate base and amortization from unadjusted results. Rocky Mountain Power Idaho General Rate Case. December 2010 Trojan Amortization. Idaho Unrecovered Plant Account 185802 Beg Balance Adjustment 2010 January (14,326,270)February (14,394,368)March (14,462,465) April (14,530,562)May (14,598,660)June (14,666.757) July (14.734,854)August (14,802,951) September (14,871,049) October (14,939,146) (10.799) (1)November (15,018,042) December (15,082,540) Base Period Amortization Expense = 2011 January February March April May June July August September October November December (15.147,037) (1) Trojan Water Rights sale 185801 Balance =- Amortization (68,097) (68.097) (68.097) (68.097) (68.097) (68,097) (68,097) (68,097) (68,097) (68,097) (64,498) (64,498) 809,968 Ref 8.11 (64,498) 15,211,535 Ref 8.11 End Balance ( 14,394.368) (14,462.465) (14,530.562) (14,598,660) (14.666,757) (14,734,854) (14,802,951 ) (14,871,049) (14,939,146) ( 15.018.042) (15,082.540) (15,147,037) Ref8.11 (15.211,535) (15,211,535) (15,211,535) (15.211,535) (15.211,535) (15.211,535) (15.211,535) (15,211.535) (15,211,535) (15,211,535) (15,211,535) (15,211.535) Page 8.11.1 Rocky Mountain Power Idaho General Rate Case. December 2010 Trojan Amortization. Idaho Decommissioning Account 185804 185803 Balance = Beg Balance Amortization2010 January (16,684,270 February (16,783,983March (16,883,696April (16,983,409May (17,083,123June (17,182,836July (17,282,549August (17,382,262September (17,481,975 October (17,581,688November (17,681,401December (17,781,115 Base Period Amortization Expense = 1,196,558 Ref 8.11 )(99,713) )(99,713) )(99,713) )(99,713) )(99,713) )(99,713) )(99,713) )(99,713) )(99,713) )(99,713) )(99,713) )(99,713) 2011 January February March April May June July August September October November December (17,880,828)(99,713) Page 8.11.2 17,980,541 Ref 8.11 End Balance (16,783,983) (16,883,696) (16,983,409) (17,083,123) (17,182,836) (17,282,549) (17,382,262) (17,481,975) (17,581,688) (17,681,401) (17,781,115) (17,880,828) Ref8.11 (17,980,541) (17,980,541) (17,980,541) (17,980,541) (17,980,541) (17,980,541) (17,980,541) (17,980,541) (17,980,541) (17,980,541) (17,980,541) (17,980,541) Rocky Mountain Power PAGE 8.12 Idaho General Rate Case - December 2010 Klamath Hydroelectric Settlement Agreement TOTAL IDAHO ACCOUNT IY COMPANY FACTOR FACTOR %ALLOCATED REF# Adjustment to Expense: Operation & Maintenance 537 3 3,340,008 SG-P 6.052%202,154 8.12.1 Facilties Removal Costs 557 3 17,200,000 10 Situs 975,961 Adjustment to Revenue: Oregon Customer Surcharge 440 3 15,824,000 OR Situs California Customer Surcharge 440 3 1,376,000 CA Situs Adjustment to Rate Base: Existing Klamath 332 3 3,235,749 SG-P 6.052%195,843 8.12.2 Adjustment to Depreciation Expense: Existing Klamath 403HP 3 4,331,461 SG-P 6.052%262,161 8.12.2 Klamath Relicensing & Settlement Process Costs 4041P 3 8,273,613 SG-P 6.052%500,760 8.12.2 Adjustment to Depreciation Reserve: Existing Klamath 108HP 3 (5,852,160)SG-P 6.052%(354,202) 8.12.2 Klamath Relicensing & Settlement Process Costs 1111P 3 (8,273,613)SG-P 6.052%(500,760) 8.12.2 Adjustment to Tax: Schedule M Addition SCHMAT 3 10,890,024 SG 6.052%659,118 Deferred Tax Expense 41110 3 ( 4,132,873)SG 6.052%(250,142) Accum Def Inc Tax Balance 282 3 4,132,873 SG 6.052%250,142 Description of Adjustment: This adjustment adds into rate base the Klamath relicensing and settlement procss costs. This adjustment also accelerates the depreciation associated with the existing Klamath facilities starting in January 1,2011 and finishing by December 31,2019 consistent with the KHSA. The operation and maintenance expense associated with the Klamath project is adjusted to the December 2011 leveL. Rocky Mountain Power Idaho General Rate Case - December 2010 Klamath Hydroelectric Settlement Agreement Adjustment O&M 12 ME Dec 10 Actuals IKL IM.12 JCB Bypass Reach/Spencer Creek IKL IM.5 Iron Gate Flow Variabilty IKL IM.3 Iron Gate Turbine Venting IKL IM.15 Water Quality Monitoring IKL IM.11 Interim Water Quality Improvement IKL IM.1 0 Water Quality Conference IKL IM.4 Hatchery and Genetics Mgmt IKL IM.18 Hatchery Funding2 IKL IM.19a Iron Gate Hatchery Study IKL IM.21.A BLM Road Maintenance IKL IM.21.B BLM Weed Management IKL IM.21.C BLM Cultural Resource Mgmt IKL.M.21.D BLM Road Management Plan IKL Ad Hoc Water Qualiy Support IKL Administration Support IKL IM.2 Coho Enhancement Fund IKL IM.7 JC Boyle Gravel/Habitat Enhancement Klamath Implementation Total 500,155 106,182 100,000 69,108 851,182 15,000 10,000 10,000 110,135 170,889 1,942,652 12 ME Dec 11 Projected 15,000 15,000 1,000 500,081 500,290 555,567 1,279,000 500,000 15,000 10,000 10,000 12,000 4,857 1,182,183 510,020 172,662 5,282,660 Page 8.12.1 Adjustment 15,000 15,000 1,000 (74) 394,108 (100,000) 486,459 427,818 500,000 12,000 (105,278) 1,011,294 510,020 172,662 3,340,008 Ref 8.12 Ro c k y M o u n t a i n P o w e r Id a h o G e n e r a l R a t e C a s e - D e c e m b e r 2 0 1 0 Kla m a t h H y d r o e l e c t r c S e t t e m e n t A g r e e m e n t A d j u s t m e n t Ye a r E n d Ex i s t i n g K l a m a t h : Gr o s s E P I S De p r e i a t i o n R e s e r v e De p r e i a t i o n E x p e s e Be g i n n i n g B a l a n c e Ca p i t a A d d i t i o n s De p r e c i a t i o n R a t e 6.9 5 4 % De p r e c i a t i o n R e s e r v De c 2 0 1 0 82 , 5 3 7 , 5 4 1 (3 0 , 1 6 1 , 0 3 1 ) 1,5 2 0 , 6 9 9 YÆ 82 , 5 3 7 , 5 4 1 (3 0 , 1 6 1 , 0 3 1 ) Ik _ ~ i " I ! , l ï ~ F I I . ~ . _ _ _ _ . ~ _ " _ 1 i ! ! ! i í i l , , l , \ l l i l ! \ i ! i l ~ _ I ' _ ' I . _ ' . . . , _ i . ~ i ì l l De c . l 0 J a n . l l F e b - l l M a r . l l A p r - l l M a y . l l J u n - l l J u l . l l A u g - l l S e p - l l O c t - l l N o v - l l D e c - l l 82 , 5 3 7 , 5 4 1 8 2 , 5 5 5 , 4 8 7 8 2 , 6 1 9 , 3 2 5 8 2 , 6 6 4 . 5 4 1 8 4 . 6 0 0 . 1 5 5 8 4 , 6 0 0 , 1 5 5 8 4 , 6 5 3 , 7 1 4 8 4 , 6 5 3 , 7 1 4 8 4 , 6 5 3 , 7 1 4 8 4 . 6 5 , 7 1 4 8 4 , 9 2 4 , 1 7 5 8 5 , 0 9 5 , 5 7 7 8 5 , 7 7 3 , 2 9 0 17 , 9 4 6 6 3 , 8 3 4 5 , 2 1 6 1 , 9 3 5 , 6 1 3 5 3 , 5 6 2 7 0 , 4 6 1 1 7 1 , 4 0 2 6 7 7 7 1 3 I D e p t e t i l l p n E x I l I 47 8 , 3 7 3 4 7 8 , 6 1 0 4 7 8 , 9 2 6 4 8 , 6 6 6 4 9 0 , 2 7 4 4 9 0 , 4 3 0 4 9 0 , 5 8 5 4 9 0 . 5 8 4 9 0 , 5 8 5 4 9 1 , 3 6 9 4 9 2 , 6 4 9 4 9 5 , 1 0 9 Pr o j e c t s r e l a t e d t o K l a m a t h I m p l e m e n t a t i o n : Pr o j e c t R P F a c t o r I n - S e r v i c e A m o u n t ( C Y 2 0 1 1 ) IK L 1 M 1 8 I G H a t c h e r y F i s h T a g g i n g & M a r k S G - P A p r - l l 1 , 7 0 5 , 9 3 9 IK L I M 7 J C B o y l e G r a v e l E n h a n c e m e n t S G - P O e c - 1 1 3 1 0 , 0 6 1 Co p c o 1 S p i l l w a y Ta i n t e r Ga t e Re h a b S G - P O c t . 1 1 2 7 0 , 4 6 1 JC B o y l e U n i t 1 T u r b i n e B e a r i n g S G - P A p r - l l 2 2 9 , 6 7 4 JC B o y e I n s t r a m A o w A u g m e n t a t i o n S G - P O e e - l l 1 7 5 , 9 3 4 Ir o n G a t e D a m S a f e t S u r v e i l a n c S y s t e S G . p N o v - 1 1 1 7 1 , 4 0 2 IK L I M 4 1 G H a t c h e r y B o g u s C r e k W e i r I n s t a l l a t i o n S G . p O e c . l l 1 0 9 , 2 4 9 IK L I M 1 8 M o d u l a r Bld g f o Ta g R e a d i n g S G - P O e c - 1 1 8 2 , 4 6 9 IK L I M 4 I G H a t c h e r y C o h o R a c e w a y N e t t n g S G - P F e b - l l 5 5 , 5 0 2 IK L I M 4 I G H a t c h e r y E g g R e a r i n g l W a t e r I m p r o v e m e n t s S G - P J u n - l l 5 3 , 5 8 0 ir o n g a t e R e p l a c e P o l e #5 1 2 & T r a n s f o r m e r S G - P M a r - l l 3 2 , 3 3 4 JC B o y l e A r F l a s h S y s t e m R e p l a c e m e n t S G - P N o v - l O 2 4 , 0 6 8 lr o n g a t e R e p l a c e S w i t c h o n P o l e P . 5 8 2 S G - P M a r - 1 1 1 2 , 8 8 3 Ir o n G a t e U p g r a d e H o u s e 1 1 8 5 S G - P O e c - l 0 2 , 2 1 4 3, 2 3 5 , 7 4 8 In - S e r v i c e D a t e Am o u n t P l a c e d I n t o S e r v c e Kla m a t h R e l i c e n s l n g & S e t t e m e n t P r o c e s s C o s t s Ba l a n c e De p r e c i a t i o n R a t e 11 . 1 6 3 % De p r e c i a t i o n R e s e r v De c - l 0 74 , 1 1 7 , 7 8 2 k¡ i . . _ r e . . . . . t 1 . . ' 1 1 . . ' i l ! l . _ " I I 1 1 D l . _ I I ' _ " " " ' i \ . De c - l 0 J a n - l l F e b - l l M a r - l l A p r - l l M a y . i i J u n . l 1 J u ~ l l A u g - l 1 S e p - l l O c l - l 1 N o v l l 0 . 0 - 1 1 74 , 1 1 7 , 7 8 2 7 4 , 1 1 7 , 7 8 2 7 4 , 1 1 7 , 7 8 2 7 4 , 1 1 7 , 7 8 2 7 4 , 1 1 7 , 7 8 2 7 4 , 1 1 7 , 7 8 2 7 4 , 1 1 7 , 7 8 2 7 4 , 1 1 7 , 7 8 2 7 4 , 1 1 7 , 7 8 2 7 4 . 1 1 7 , 7 8 2 7 4 , 1 1 7 , 7 8 2 7 4 , 1 1 7 . 7 8 2 7 4 , 1 1 7 , 7 8 2 I D e p r e t i . i i o n E x p n n I 68 9 , 4 6 8 6 8 9 , 4 6 8 6 8 9 , 4 6 8 6 8 9 , 4 6 6 8 9 , 4 6 8 6 8 9 , 4 6 8 6 8 9 , 4 6 8 6 8 9 , 4 6 8 6 8 9 , 4 6 8 6 8 9 , 4 6 8 6 8 9 , 4 6 8 6 8 9 , 4 6 8 (2 , 0 6 8 , 4 0 3 ) Pa g e 8.1 2 . 2 YÆ A d ) 85 , 7 7 3 , 2 9 0 3 , 2 3 5 , 7 4 9 R e f . 8.1 2 5, 8 5 2 , 1 6 0 4 , 3 3 1 , 4 6 1 R e f . 8.1 2 (3 6 , 0 1 3 , 1 9 1 ) ( 5 , 8 5 2 , 1 6 0 ) R e f . 8.1 2 YI E ¡¡ ; T . 7 8 2 Ad ) . R e f . 8.1 2 8. 2 7 3 . 6 1 3 8 , 2 7 3 , 6 1 3 R e f . 8.1 2 (8 , 2 7 3 , 6 1 3 ) ( 8 , 2 7 3 , 6 1 3 ) R e f . 8. 1 2 Rocky Mountain Power Idaho General Rate Case. December 2010 Commission Order in Case No. PAC.E.10.07 (In OOO's) Approximate Revenue Requirement Impact1 1) Idaho Disconnect Policy 2) Pro Forma Wage Increases 3) Populus to Terminal Transmission Line 4) Fuel Stock 5) MEHC Cross Charge - AlP (90) (949) (1,482) (249) (112) 1 Revenue requirement impacts include effects of tax Page 9.0 The Company has identified various issues addressed by the Idaho Public Utilties Commission in Case No. PAC-E-lO-07 Order 32196 that are not accounted for in the price change requested in this case. Page 9.1 provides the details of the items listed above. Rocky Mountain Power Idaho General Rate Case - December 2010 Commission Order in Case No. PAC.E.10-Q7 1. Idaho Disconnect Poliey -Include revenue for disconnections with usage exceeding 1,000 kWh. See Order No. 32196 Revenues Total Company Adjustment 90,000 2010 ProtocolFactr 10 Idaho's Percent 100% 2. Pro Fonna Wage Increases - Remove annualized 2009 and 2010 wage Increases per Reconsideration Order No. 32224 Disallowed Wage Increases 2009.2010 Wage Increase Annualization Correction Total Company Adjustment (14,375,075) (1,660,215) (16,035,290) Idaho's Labor Allocation 5.896% 5.896% Idaho Allocaion (847,576) (97,889) (945,465) Idaho Allocation 90,000 Populus to Terinal Amount Placed Into Servce Throu9h December 2010: 3. Populus to Tennlnal Transmission Line - Remove 27% of Populus to Terminal capital investment See Order No's. 32196 & 32224 General Plant Intangible Transmission Amount Placed Into Serice through December 2010 13,924,735 4,035,602 777937,466 795,897,804 Populus to Terminal Forecast to be Placed Into Service Through December 2011: Transmission Amount Foreast through December 2011 13,409,213 Remove 27% of Capital Investment 2010 Transmission Plant Reduction 2011 Transmission Plant Reduction 2010 Protocol Factor Idaho's Percent Idaho Allocation Reduction to Plant Placed Into Service (214,892,407) (3,620,488) SG 6.052% (13,225,476) Depreciation Expense CY 2010 236,087 17,545 14,859,552 15,113,184 Depreciation Reserve Dec 2010 (266,375) (17,545) (5,44,897) (5,724,817) Depreciation Expense CY 2011 259,689 Depreiation Reserve Dec 2011 (259,689) Reduction to Depreiation Expense (4,080,560) (70,116) SG 6.052% (251,219) Reduction to Depreciation Reserve 1,545,701 70,116 SG 6.052% 97,797 4. Fuel Stock - Transition stock pile increases over a 3 year period. See Order No. 32196 Tax Impact: ScheduleM 108,034,818 1,830,640 SG 6.052% 6,649,598 Tax Impact: Defer Income Tax Exp (41,000,294) (694,746) SG 6.052% (2,523,589) Dec-2010 Dec-2011 Order 32196 Balance Adjustment as Adjustent Per Coal Fuel Stock Balances by Plant Balance Balance Year 2 of Transition Flied Order Bridger 25,002,697 26,759,915 21,781,78 1,757,218 (3,221,220)Carton 1,795,661 1,814,196 1,977,713 18,535 182,Q2 Cholla 10,178,149 8,011,067 7,782,355 (2,167,082)(2,395,79) Colstrip 617,748 680,648 640,850 62,900 23,102 Craig 4,432,729 5,198,673 3,148,236 765,94 (1,284,493 ) Hayden 1,386,622 1,489,101 1,847,775 102,479 461,153 Hunter 55,060,900 71,376,781 57,029,612 16,315,880 1,968,712 Huntington 24,950,568 28,267,756 26,806,196 3,317,189 1,855,628 Johnston 8,131,782 6,097,853 5,751,225 (2,033,928)(2,380,557) Naughton 11,705,193 13,504,697 9,159,486 1,799,504 (2,545,707)Deer Creek 121,017 568,214 894,169 447,197 773,152 Prep Plant 16,841,844 32,836,497 25,850,396 15,994,652 9,008,562 Rock Garden 20,951,955 22,401,094 22,542,451 1,449,140 1,590,496 Total 181,176,864 219,006,493 185,211,942 37,829,629 4,035,078 2010 Protocol Factor SE SE Idaho's Percent 6.341%6.341% Idaho Allocation 2,398,786 255,865 5. MEHC Cross Charge. Remove AlP from Cross Charge Remove AlP from Cross Charge Total Company Adjustent (1,934,864) 2010 Protool Factr SO Idaho's Percent 5.794% Idaho Allocation (112,111) Page 9.1 Tax Impact: Defed Income TaxBaI 41,000,294 694,746 SG 6.052% 2,523,589 Idaho General Rate Case December 2010 Year End Factors Page 10.1 ID A H O G E N E R A L R A T E C A S E DE C E M B E R 2 0 1 0 F A C T O R S YE A R . E N D F A C T O R S 20 1 0 P R O T O C O L DE S C R I P T I O N .- " " . . 1 v" , .. è l f l l V f l l l e : vr e a O n .. . . _ n i n a t o n Ma n l a n a YV V o - , . , . L uta n ia a n a Wu O - " " L l" t : t ( \ . . . U t " L UI M t : K NU N - U I I L I ' T t" s a e K e T . Si t u S Si t u s ~e m G e n e r a t i o n SG 1.6 8 0 3 % 26 . 0 3 9 9 % 7. 9 6 9 7 % 0.0 0 0 0 % 13 . 1 2 9 4 % 41 . 8 6 8 4 % 6.0 5 2 5 % 2.8 7 6 0 % 0.3 8 3 8 % Po 1 0 . 1 5 SY S t e m G e n e r a t i o n ( P a c . P o w r C o s t s o n S G SG - P 1,6 8 0 3 % 26 . 0 3 9 9 % 7:9 6 9 7 % 0. 0 0 0 0 % 13 . 1 2 9 4 % 41 . 8 6 8 4 % 6.0 5 2 5 % 2.8 7 6 0 % 0.3 8 : 1 8 % Po 1 0 . 1 5 S~ i e m G e n e r a t i o n " R . M . P . C o s t s o n S G \ SG - U 1.6 8 0 3 % 26 . 0 3 9 9 % 7.9 6 9 7 % 0.0 0 0 0 % 13 1 2 9 4 % 41 . 8 6 8 4 % 6.0 5 2 5 % 2.8 7 6 0 0.3 8 3 8 % pn 1 0 . 1 5 Div i s i o n a l G e n e r a t i o n - P a c . P o w e r DG P 3.4 4 1 8 % 53 . 3 3 9 3 % 16 . 3 2 4 9 % 0.0 0 0 0 % 26 . 8 9 3 9 % 0.0 0 0 0 % 0.0 0 0 0 % 0. 0 0 0 % 0.0 0 0 0 % Po 1 0 . 1 5 Div i s i o n a l G e n e r a t i o n - R . M . P . DG U 0. 0 0 0 0 0. 0 0 0 0 % 0. 0 0 0 0 0.0 0 0 0 % 0. 0 0 0 0 81 . 8 0 5 0 % 11 . 8 2 5 7 % 5.6 1 9 3 % 0.7 4 9 9 % pn 1 0 . 1 5 ~e m C ; : c ~ SC 1.6 9 3 7 % 26 . 3 6 0 4 % 8. 0 5 4 % 0.0 0 0 0 % 12 . 7 2 3 6 % 42 . 0 8 1 5 % 5.9 5 6 3 % 27 3 6 6 % 0.3 9 3 4 % Po 10 . 1 5 SY S t e m E n e m v SE 1.6 3 9 9 % 25 . 0 7 8 5 % 7.7 1 5 5 % 0.0 0 0 0 % 14 . 3 4 7 0 % 41 . 2 2 8 9 % 6.3 4 1 0 % 3. 2 9 4 % 0. 3 5 9 % Po 1 0 . 1 5 $\ I t e m E n e ; ' i ' P a c . P o w e r C o s t s o n S E SE - P 1.6 3 9 9 % 25 . 0 7 8 5 % 7.7 1 5 5 % 0.0 0 0 0 % 14 . 3 4 7 0 % 41 2 2 8 9 % 6.3 4 1 0 % 3. 2 9 4 % 0.3 5 4 9 % pn 1 0 . 1 5 $v c t e m E n e r n \ J ( R . M . P . C o s t s o n S E l SE - U 1.6 3 9 9 % 25 . 0 7 8 5 % 7.7 1 5 5 % 0.0 0 0 0 % 14 . 3 4 7 0 % 41 . 2 2 8 9 % 6.3 4 1 0 % 3.2 9 4 4 % 0. 3 5 9 % Po . 1 0 . 1 5 Di v i s i o n a l E n e m v ~ P a c . P o w DE P 3.3 6 1 7 % 51 . 4 1 0 5 % 15 . 8 1 6 7 % 0. ~ ~ % 29 . 4 1 1 0 % 0. 0 0 0 0 % 0.0 0 0 0 % 0.0 0 0 0 % 0.0 0 0 0 % po 10 . 1 5 Div i s i o n a l E n ~ - R . M . P . DE U 0.0 0 0 0 % 0.0 0 0 0 % 0. 0 0 0 % 0~ ~ % 0. 0 0 0 0 % 80 . 4 9 5 1 % 12 . 3 8 0 2 % .6 . 4 3 1 9 % 0.6 9 2 8 % pn 1 0 . 1 5 SY S t e m O v e r h e a d SO 2.3 0 6 6 % 27 . 5 0 8 6 % 7.7 9 5 5 % 0. 0 0 0 % 11 . 8 8 9 3 % 41 . 8 7 8 8 % 5.7 9 4 2 % 2. 5 5 4 8 % 0.2 7 2 0 % Po 1 0 . 7 SY S t e m O v e r h e a d P a c . P o w e r C o s t s o n 5 0 \ SO - P 23 0 % 27 . 5 0 8 6 % 7.7 9 5 5 % 00 0 0 0 % 11 . 8 8 9 3 % 41 . 8 7 8 . 8 % 5.7 9 4 2 % 2. 5 5 8 % 0.2 7 2 0 % Po 10 . 7 ~e m O v e r h e a d R . M . P . C o s t s o n S O SO - U 2. 3 0 6 % 27 . 5 0 8 6 % 7.7 9 5 5 % 0.0 0 0 0 % 11 . 8 8 9 3 % 41 . 8 7 8 8 % 5.7 9 4 2 % 2. 5 5 % 0.2 7 2 0 % Pa 1 0 . 7 Div i s i o n a l O v e r h e a d - P a c . P O W r DO P 0. 0 0 0 % 0.0 0 0 % 0.0 0 0 0 % 0.0 0 0 0 % 0.0 0 0 % 0.0 0 0 % 0.0 0 0 0 % 0. 0 0 0 0 % 0. 0 0 0 % Po 1 0 . 7 Div i s i o n a l O v e r h e a d - R . M . P . P o w r DO U 0.0 0 0 0 % 0.0 0 0 % 0. 0 0 0.0 0 0 0 % 0. ~ ~ % 0. 0 0 0 0 % 0.0 0 0 0 % 0. 0 0 0 0 % 0. 0 0 0 % po 10 . 7 Gr o s s P l a n t - S v s t e m GP S 2. 3 0 6 6 % 27 . 5 0 8 6 % 7.7 9 5 5 % 0.0 0 0 0 % 11 . 8 8 9 3 % 41 . 8 7 8 8 % 5. 7 9 4 2 % 2.5 5 % 0.2 7 2 0 % Po 1 0 . 7 SW l , e m G e n e r a t i o n i W i n d P l a n t o n S G SG - W 1.6 8 0 3 % 26 . 0 3 9 9 % 7. 9 6 9 7 % 0.0 0 0 0 % 13 . 1 2 9 4 % 41 . 8 8 % 6. 0 5 5 % 2. 8 7 6 0 % 0.3 8 3 8 % No t U s e d $V ! t e m N e t O t e r P ' r o d u c t i o n P l a n t W i n d P l a n t o n S N P P O SN P P O - W 1.6 8 0 3 % 26 . 0 3 9 9 % 7.9 6 9 7 % 0. 0 0 0 13 . 1 2 9 4 % 41 . 8 6 6 % 6. 0 5 2 5 % 2. 8 7 6 0 % 0.3 8 3 8 % No t U s e d SY S t e m N e t P l a n t SN P 2. 1 5 4 7 % 26 . 6 2 8 9 % 7. 8 4 5 7 % 0.0 0 0 0 % 11 9 0 4 2 % 43 . 0 6 6 6 % 5.7 3 8 1 % 2. 5 8 0 7 % 0.2 8 0 9 % Po 10 . 7 Se a s o n a l S ~ e m C ; : ; ; - C o m b u s t i o n T u r b i n e SS C C T 1.6 9 1 1 % 26 . 3 2 3 1 % 8. 0 4 6 6 % 0.0 0 0 0 % 12 . 7 1 9 5 % 42 . 1 2 8 3 % 5.9 6 2 8 % 2. 7 3 4 3 % 0.3 9 4 2 % 1'0 1 0 . 1 6 Se a s o n a l S V ! t e m E n e r n u C o m b u s t i o n T u r b i n e SS E C T 1.6 4 0 2 % 25 . 0 7 0 5 % 7. 7 1 4 6 % 0.0 0 0 0 % 14 . 3 4 2 % 41 . 2 3 1 5 % 6. 3 4 9 9 % 3. 2 9 3 9 % 0. 3 5 5 2 % pn 1 0 . 1 6 Se a s o n a l S Y S t e m C a n a c i t v C h o l l a SS C C H 1.7 0 9 8 % 27 . 1 0 0 8. 4 1 2 4 % 0.0 0 0 0 % 12 . 8 9 n % 41 . 0 9 7 8 % 5. 5 6 % 2. 8 4 7 5 % 0. 3 6 9 5 % Po 1 0 . 1 7 Se a s o n a l S ~ e m E n ~ C h e l l a SS E C H 1.6 4 1 0 % 25 . 7 6 4 9 % 8. 0 1 1 0 % 0.0 0 0 0 % 14 . 4 8 0 3 % 40 . 5 9 9 6 % 5. 8 2 9 6 % 33 3 1 3 % 0. 3 4 2 3 % po 1 0 . 1 7 Se a s o n a l S V ! t e m G e n e r a t i o n C h o l l a SS G C H 1.6 9 2 6 % 26 . 7 6 6 2 % 8. 3 1 2 0 % 0.0 0 0 0 % 13 . 2 9 3 3 % 40 . 9 7 3 2 % 5. 6 3 1 5 % 2. 9 6 % 0. 3 6 2 7 % pn 1 0 . 1 7 Se a s o n a l S Y S t e m C a n a c i t P u r c h a s e s SS C P 0. ~ ~ % 0. 0 0 0 0. 0 0 0 0 % 0.0 0 0 0 % 0. 0 0 0.0 0 0 % 0.0 0 0 % 0. 0 0 0 0 % 0.0 0 0 % Po 10 . 1 8 Se a s o n a l ~ e m E n ~ P u r c h a s e s SS E P 0. 0 0 0. 0 0 0 % 0. 0 0 0 0 % 0.0 0 0 0 % 0. ~ ~ % 0. 0 0 0 0 % 0. 0 0 0 0 % 0. 0 0 0 0 0.0 0 0 % . " " 1 0 . 1 8 Se a s o n a l S u c t e m G e n e r a t i o n C o n t r a c t s SS G C 0. ~ ~ % 0. 0 0 0 % 0. 0 0 0.0 0 0 0 % 0.0 0 0 % 0. ~ ~ % 0. 0 0 0 0 % 0. 0 0 0 0 % 0.0 0 0 % pn 1 0 . 1 8 Se a o n a l S Y S t e m G e n e r a t i o n C o m b u s t i o n T u r b i n e SS G C T 1.6 7 8 4 % 26 . 0 1 0 0 % 7. 9 6 3 6 % 0.0 0 0 0 % 13 . 1 2 5 7 % 41 . 9 0 1 % 6. 0 5 9 6 % 2. 8 7 4 2 % 0. 3 8 % Po 1 0 . 1 6 Mi d ~ C o l u m b i a Me 0. 9 0 0 8 % 53 . 9 7 4 6 % 10 . 8 4 8 4 % 0.0 0 0 0 % 7.0 3 8 6 % 22 . 4 4 5 4 % 3. 2 4 4 7 % 1. 5 4 1 8 % 0. 2 0 5 7 % po 1 0 . 1 5 Div i s i o n N e t P l a n t D i s t r b u t o n SN P D 3. 5 3 9 9 27 . 8 3 4 1 % 6. 6 4 9 3 % 0.0 0 0 0 % 8.2 9 6 7 % 47 . 3 4 3 7 % 4. 6 3 6 0 % 1. 7 0 0 3 % 0. 0 0 0 Po 10 . 6 Di v i s i o n a l G e n e r a t i n ~ H u n t i n a t o n DG U H 0. ~ ~ % 0. 0 0 0 % 0. 0 0 0 0.0 0 0 0 % 0. 0 0 0 0 % 81 . 8 0 5 0 % 11 . 8 2 5 7 % 5. 6 1 9 3 % 0. 7 4 9 9 % Po 10 . 1 5 Div i s i o n a l E n e m v ~ H u n t i n n t o n DE U H 0. 0 0 0 0 % 0. ~ ~ % 0. 0 0 0 0 % 0.0 0 0 0 % 0. 0 0 80 . 4 9 5 1 % 12 , 3 8 0 2 % 6. 4 3 1 9 % 0. 6 9 2 8 % 1'; ; 1 0 . 1 5 , Di v i s i o n . N e t P l a n t G e n e r a l ~ M i n e ~ P a c . P o w e r DN P G M P 0. 0 0 0 0 % 0.0 0 0 0 % 0. 0 0 0 % 0.0 0 0 0 % 0. 0 0 0 0 % 0. 0 0 0 0 % 0. 0 0 0 0 % 0. 0 0 0 0 % 0.0 0 0 % No t Use d Div i s i o n N e t P l a n t G e n e r a l - M i n e - R M . P . DN P G M U 1.6 3 9 9 % 25 . 0 7 8 5 % 7. 7 1 5 5 % 0.0 0 0 0 % 14 . 3 4 7 0 % 41 . 2 2 8 9 % 6. 3 4 1 0 % 3. 2 9 4 4 % 0.3 5 9 % po 10 . 6 Div i s i o n N e t P l a n t l n t a n a i b l e - P a c . P O ' W DN P I P 0. 0 0 0 0 % 0. 0 0 0 % 0. 0 0 0 0 % 0.0 0 0 0 % 0. ~ ~ % 0. 0 0 0 0 % 0. 0 0 0 0 % 0. 0 0 0 0 % 0. 0 0 0 0 % No ' U s e Div i s i o n N e t P l a n t I n t a n a i b l e - R . M . P . DN P I U 0. 0 0 0 0 % 0.0 0 0 0 % 0. 0 0 0 0.0 0 0 0 % 0. ~ ~ % 0. 0 0 0 0 % 0. 0 0 0 0 % 0. 0 0 0 0 % 0. 0 0 0 0 % No t Use d Di v i s i o n N e t P l a n t S t e a m ~ P a c . P o w e r DN P P S P 0. 0 0 0 0 % 0.0 0 0 0 % 0. 0 0 0 0 % 0.0 0 0 0 % 0. 0 0 0 0 % 0. 0 0 0 0 % 0. 0 0 0 0 % 0. 0 0 0 0 % 0. 0 0 0 0 % No t Use Div i s k m N e t P l a n t S t e a m - R . M . P . DN P P S U 0. 0 0 0 0 % 0. ~ ~ % 0. 0 0 0 0 0.0 0 0 0 % 0. ~ ~ % 0. 0 0 0 0 % 0. 0 0 0 0 % 0.0 0 0 % 0. ~ ~ % No t Use d Div i s i o n N e t P l a n t i - ~ r o - P a c . P O V l DN P P H P 0. 0 0 0 0 % 0.0 0 0 0 % 0. 0 0 0 0 % 0.0 0 0 0 % 0.0 0 0 % 0. 0 0 0 0.0 0 0 % 0. 0 0 0 0 % 0.0 0 0 % No t Us e d Div i s i o n N e t P l a n t H v d r o ~ R . M . P . DN P P H U 0. 0 0 0 0 % 0.0 0 0 0 % 0. 0 0 0 0 % 0.0 0 0 0 % 0. 0 0 0. 0 0 0 0 % 0. 0 0 0 0 % 0.0 0 0 % 0. 0 0 0 0 % No t Use d SY S t e m N e t H v d r o P l a n t - P a c . P O l N r SN P P H - P 1.6 8 0 3 % 26 . 0 3 9 9 % 7. 9 6 9 7 % 0.0 0 0 0 % 13 . 1 2 9 4 % 41 . 8 6 8 4 % 6. 0 5 2 5 % 28 7 6 0 % 0. 3 8 3 8 % Po 10 . 4 ~t e m N e t ~ r o P l a n t ~ R . M . P . SN P P H - U 1.6 8 0 3 % 26 . 0 3 9 9 % 7. 9 6 9 7 % 0.0 0 0 0 % 13 . 1 2 9 4 % 41 . 8 6 8 4 % 6. 0 5 2 5 % 2. 8 7 6 0 % 0. 3 8 3 8 % po 10 . 4 Cu s t o m e r ~ S Y S t e m CN 2. 5 0 8 0 % 30 . 6 7 4 2 % 6. 9 9 5 3 % 0.0 0 0 0 % 6. 6 0 0 9 % 48 . 4 8 7 3 % 3. 8 6 8 9 % 0. 8 6 5 4 % 0. 0 0 0 0 % 0.0 0 % 0. 0 0 % Po 10 . 1 0 Cu s t o m e r - P a c . P o w e CN P 5.3 6 1 5 % 65 . 5 7 3 4 % 14 . 9 5 4 1 % 0. ~ ~ % 14 . 1 1 1 1 % 0. 0 0 0 0 % 0. 0 0 0 0 % 0. 0 0 0 0 % 0. 0 0 0 0 % 0.0 0 % 0. 0 0 % Po 10 . 1 0 Cu s t o m e r ~ R . M . P . CN U 0. 0 0 0 0 % 0.0 0 0 0 % 0. 0 0 0 0 % 0. 0 0 0 % 0. 0 0 0 0 % 91 . 1 0 4 6 % 7. 2 6 9 4 % 1. 6 2 6 0 % 0. 0 0 0 0 % 0.0 0 % 0. 0 0 % pn 1 0 . 1 0 Wa s h i n a t o n B u s i n e s s T a x WB T A X 0. 0 0 0 % 0.0 0 0 0 % 10 0 . 0 0 0 0 % 0. ~ ~ % 0. 0 0 0 0 % 0. 0 0 0 0 % 0. 0 0 0 % 0. ~ ~ % 0. 0 0 0 0 % 0.0 0 % 0. 0 0 % Si t u s O" ; e r a t i n ; R e v e n u e ~ I d a h o OP R V . I D 0. 0 0 0 0 % 0.0 0 0 0 % 0. 0 0 0 0 % 0. ~ ~ % 0. 0 0 0 0 % 0. 0 0 0 0 % 0. 0 0 0 0 % 0.0 0 0 % 0. 0 0 0 0 % No ' U s e d QD e r a t i n o R e v e n u e ~ W v o m i n a OP R V W Y 0.0 0 0 0 % 0.0 0 0 0 % 0. 0 0 0 0 % 0.0 0 0 0 % 0. 0 0 0 0 % 0. 0 0 0 0 % 0. 0 0 0 % 0. 0 0 0 0 % 0. 0 0 0 0 % No t Use d Ex c i s e T a x ~ s u n e r f u n d EX C T A X 1.3 0 1 1 % 27 . 9 0 3 8 % 0. 0 4 3 6 % 0. ~ ~ % 11 . 7 5 1 3 % 38 . 1 5 6 6 % 4. 9 8 6 0 % 2.9 0 2 % 0. 5 2 5 4 % 3.1 5 5 % 92 7 0 7 % Po 10 . 1 1 In t e r e s t IN T 2. 1 5 4 7 % 26 . 8 2 8 9 % 7. 6 4 5 7 % 0.0 0 0 0 % 11 . 9 0 4 2 % 43 . 0 6 6 6 % 5. 7 3 8 1 % 2. 5 8 0 7 % 0. 2 8 0 9 % 0.~ ~ % pn 1 0 . 7 CI A C CIA C 3. 5 3 9 9 % 27 . 8 3 4 1 % 6. 8 4 9 3 % 0. 0 0 0 % 8. 2 9 6 7 % 47 . 3 4 3 7 % 4. 6 3 6 0 % 1. 7 0 0 3 % 0. 0 0 0 0 % Po 1 0 . 1 0 Id a h o S t a t e I n c o m e T a x ID S I T 0. 0 0 % 0.0 0 % 0. 0 0 % 0. 0 0 % 0.0 0 % 0.0 0 % 10 0 . 0 0 % 0. 0 0 0.0 0 % 0.~ ~ % po 10 . 1 1 Bla n k DO N O T U S E 0. 0 0 0 0 % 0.0 0 0 0 % 0. 0 0 0 0 % 0. 0 0 0 % 0. 0 0 0 0 % 0. 0 0 0 0 % 0. 0 0 0 0 % 0. 0 0 0. 0 0 0 0 % 0 0 No t Use d Bs d D e b t E x n e n s e BA D D E B T 4. 5 1 6 2 % 38 . 0 5 8 % 12 . 4 5 1 5 % 0.0 0 0 0 % 7. 3 2 0 6 % 32 . 2 3 1 1 % 5. 4 1 5 6 % 0.0 0 6 % 0. 0 0 0 0 % 0.0 0 0 0 % 0. 0 0 Po 1 0 . 1 0 Bla n k DO N O T U S E 0. 0 0 0 0 % 0. ~ ~ % 0. 0 0 0 0 0.0 0 0 0 % 0. 0 0 0 0 0. 0 0 0 0 % 0. 0 0 0 0 % 0. 0 0 0 0 % 0. 0 0 0 0 % 0. 0 0 0 0 0.~ ~ % No t Us e d Bl a n k DO N O T U S E 0. 0 0 0 0 % 0.0 0 0 0 % 0. 0 0 0 0 % 0.0 0 0 0 % 0. 0 0 0 0 % 0. 0 0 0 0 0. 0 0 0 0 % 0.0 0 0 % 0. 0 0 0 0 % 0. 0 0 0 % 0. 0 0 0 % No I U s e d Ac c u m u l a t e d I n v e s t m e n t T a x C r e d i t 1 9 8 4 IT C 8 4 3. 2 9 % 70 . 9 8 % 14 . 1 8 % 0. 0 0 % 10 . 9 5 % 0. 6 1 % Fix e d Ac c u m u l a t e d I n v e s t m n t T a x C r e d i t 1 9 8 5 IT C 8 5 5. 4 2 % 67 . 6 9 % 13 . 3 6 % 0. 0 0 % 11 . 6 1 % 1. 9 2 % Fix e d Ac c u m u l a t e d I n v e s t m e n t T a x C r e d i t 1 9 8 6 IT C 8 6 4. 7 9 % 84 . 6 1 % 13 . 1 3 % 0. 0 0 % 15 . 5 0 % 1. 9 8 % Fix e d Ac c u m u l a t e d I n v e s t m e n t T a x C r e d i t 1 9 8 8 IT C 8 8 4. 2 7 % 61 . 2 0 % 14 . 9 6 % 0. 0 0 % 16 . 7 1 % 2. 8 6 % Fix e d Pa g e 1 0 . 2 AL L O C A T I O N S U S I N G H I S T O R I C A L L O A D S Ac c u m u l a t e d I n v e s t m e n t Ta x C r e i t 1 9 8 9 IT C 8 9 . 4. 8 8 % 56 . 3 6 % 15 . 2 7 % 0. 0 0 % 20 . 6 8 % 2. 8 2 % Fix e d Ac c u m u l a t e d I n v e s b n e n t T a x C r e i t 1 9 9 0 IT C 9 0 1. 5 0 % 15 . 9 4 % 3.9 1 % 0. 0 0 % 3.8 1 % 46 . 9 4 % 13 . 9 8 % 13 . 5 4 % 0. 3 9 % Fix e d Ot e r E l e c c OT H E R 0. 0 0 % 0. 0 0 0.0 0 % 0. 0 0 % 0.0 0 % 0.0 0 % .0 . 0 0 0.0 0 % 0. 0 0 % 10 0 . 0 0 % 0. 0 0 % Si t u s No n - U l i t v NU T I L 0. 0 0 % 0. 0 0 0.0 0 % 0. 0 0 % 0.0 0 % 0.0 0 % 0.0 0 % 0.0 0 % 0. 0 0 % 0.0 0 % 10 0 . 0 0 % Si t s SY S t e m N e t S t e a m P l a n 1 SN P P S 1.6 8 0 3 % 26 . 0 3 9 9 % 7. 9 6 9 7 % 0. 0 0 0 0 % 13 . 1 2 9 4 % 41 . 8 6 8 4 % 6. 0 5 2 5 % 2. 8 7 6 0 % 0, 3 8 3 8 % Pc 1 0 . 4 SY S t e m N e t T r a n s m i s s i o n P l a n t SN P T 1.6 8 0 3 % 26 . 0 3 9 9 % 7. 9 6 9 7 % 0. 0 0 0 0 % 13 . 1 2 9 4 % 41 . 8 6 8 4 % 6. 0 5 2 5 % 2. 8 7 8 0 % 0. 3 8 3 8 % Pc 1 0 . 5 Sy S t e m N e t P r o d u c t o n P l a n t SN P P 1.8 8 0 3 % 26 . 0 3 9 9 % 7. 9 6 9 7 % 0. 0 0 0 0 % 13 . 1 2 9 4 % 41 . 8 6 8 4 % 6.0 5 2 5 % 2. 8 7 6 0 % 0. 3 8 3 8 % Pc 1 0 . 5 SY S t e m N e t H v d r o P l a n t SN P P H 1.6 8 0 3 % 26 . 0 3 9 9 % 7. 9 6 9 7 % 0. 0 0 0 0 % 13 . 1 2 9 4 % 41 . 8 6 8 4 % 6.0 5 2 5 % 2. 8 7 6 0 % 0. 3 8 3 8 % Pc 1 0 . 4 Sy S t e m N e t N u c l e a r P l a n t SN P P N 1.6 8 0 3 % 26 . 0 3 9 9 % 7. 9 6 9 7 % 0. 0 0 0 0 % 13 . 1 2 9 4 % 41 . 8 6 8 % 6.0 5 2 5 % 2.8 7 6 0 % 0. 3 8 3 8 % Pc 1 0 . 4 SY S t e m N e t O t e r P r o d u c t o n P l a n t SN P P O 1.8 8 0 3 % 26 . 0 3 9 9 % 7. 9 6 9 7 % 0. 0 0 0 0 % 13 . 1 2 9 4 % 41 . 8 6 8 4 % 6.0 5 5 % 2. 8 7 6 0 % 0. 3 8 3 8 % Pc 10 . 5 SY S t e m N e t G e n e r a l P l a n t SN P G 2. 3 0 5 4 % 29 . 6 1 1 6 % 7. 8 3 7 0 % 0. 0 0 0 0 % 11 . 5 1 3 7 % 39 . 3 8 9 0 % 6.6 0 1 7 % 2.5 8 6 8 % 0. 1 5 4 7 % pc 1 0 . 6 Sy S t e m N e t I n t a n g i b l e P l a n t SN P I 1.9 3 4 0 % 26 . 7 1 8 6 % 7. 8 6 2 0 % 0. 0 0 0 0 % 12 . 4 0 3 3 % 42 2 7 3 8 % 5.8 9 2 7 % 2. 5 9 6 7 % 0. 3 1 9 1 % Po 1 0 . 7 Tr o ' a n P l a n t A l l o c a t o r TR O J P 1.6 7 4 1 % 25 , 8 9 3 9 % 7. 9 3 1 1 % 0. 0 0 0 0 % 13 . 3 1 4 4 % 41 . 7 7 1 2 % 6.0 9 6 3 % 2.9 3 9 6 % 0.3 7 9 4 % Pa 1 0 . 1 2 Tr o ' a n O e c o m m i s s i o n i n o A l l o c a t o r TR O J D 1.6 7 3 1 % 25 . 8 6 8 1 % 7. 9 2 4 3 % 0. 0 0 0 0 % 13 . 3 4 7 0 % 41 . 7 5 4 1 % 6.1 0 4 1 % 2.9 5 0 8 % 0. 3 7 8 6 % Po 10 . 1 2 In c o m e B e f o r e T a x e s IB T 1.2 8 2 7 % 27 . 8 3 8 1 % 0. 1 2 9 8 % 0. 0 0 0 0 % 11 . 8 0 2 6 % 38 . 1 3 5 % 5.0 0 2 % 2.9 1 3 2 % 0. 5 2 7 4 % 3.1 3 5 1 % 9. 2 3 3 % Pc 1 0 . 8 DI T E x a e n s e DI T E X P 1.9 1 4 2 % 27 . 3 9 8 0 % 32 1 0 0 % 0. 0 0 0 12 . 1 1 7 9 % 41 . 7 6 9 9 % 4.9 3 5 5 % 2.6 5 0 9 % 0. 3 2 2 5 % 0.0 0 0 0 % 5. 6 6 1 0 % Pc 1 0 . 9 OI T B a l a n c e DIT B A L 2. 2 8 3 3 % 27 . 9 4 8 6 % 5. 9 9 5 3 % 0.0 0 0 % 11 . 2 0 9 % 42 . 9 0 1 9 % 5.5 4 8 % 2.3 5 2 8 % 0.2 7 5 6 % 0.0 0 0 0 % 1. 4 8 8 2 % Po 10 . 9 Ta x D e p r e c i a t i n TA X D E P R 1.9 8 5 5 % 27 . 5 4 6 2 % 3. 7 2 5 0 % 0. 0 0 0 0 % 11 . 7 1 3 4 % 42 . 2 1 3 8 % 5.1 0 1 5 % 2.6 0 0 9 % 0. 3 0 1 9 % 0.0 0 0 0 % 4. 8 1 1 9 % Pc 10 . 1 2 Bla n k DO N O T U S E 0. 0 0 0 0 0. 0 0 0 % 0. 0 0 0 0 % 0. ~ ~ % 0.0 0 0 0 % 0.0 0 0 0 % 0. ~ ~ % 0.0 0 0 0 % 0. 0 0 0 0 % 0.0 0 0 0 % 0. 0 0 0 0 % Na t Us e d Bla n k DO N O T U S E 0. 0 0 0 0 0.0 0 0 0 % 0.0 0 0 0 % 0. 0 0 0 0 % 0.0 0 0 0 % 0. 0 0 0 % 0. 0 0 0 0.0 0 0 0 % 0.0 0 0 0 % 0.0 0 0 0 % 0. ~ ~ % No t Us e d Bla n k DO N O T U S E 0. 0 0 0 0.0 0 0 0 % 0.0 0 0 0 % 0. 0 0 0 0 % 0.0 0 0 0 % 0.0 0 0 0 % 0.0 0 0 0 % 0.0 0 0 0 % 0. 0 0 0 0 % 0.0 0 0 0 % 0.0 0 0 % Na Us e SC H M A T D e D r e i a t i o n E x e n e SC H M D E X P 1.6 2 3 4 % 28 . 4 5 8 9 % 8.2 3 5 2 % 0. 0 0 0 0 % 11 . 9 7 9 5 % 41 . 2 0 2 3 % 5.6 9 3 5 % 2.5 4 8 3 % 0.2 5 8 8 % 0. 0 0 0 % 0.0 0 0 % Po 1 0 . 1 2 SC H M O T A m o r t z a t i n E x p e n s e SC H M A E X 2. 3 9 3 8 % 27 . 6 5 7 1 % 7.1 6 7 7 % 0. 0 0 0 0 % 12 . 9 4 1 8 % 41 . 4 8 7 2 % 5.5 4 6 6 % 2.4 2 9 9 % 0.2 8 4 1 % 0.0 9 1 7 % 0. 0 0 0 0 % Po 1 0 . 1 2 SY S t e m G e n e r a t i o n C h o l l a T r a n s a c t i o n SG C T 1.6 8 6 7 % 26 . 1 4 0 2 % 8.0 0 0 % 0. 0 0 0 0 % 13 . 1 8 0 0 % 42 . 0 2 9 7 % 6.0 7 5 8 % 2.6 6 7 1 % Pc 1 0 . 1 5 YE A R E N D F A C O R S CA C U L A T I N O F I N T R N A F A C O R DE C E M B R 2 0 1 0 F A C O R S DE S C R P l l . N . O F F A C Q R DG P DG U SG SS G H Il - - -- -. -. l! - l! = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5, 8 8 . 9 4 , 8 7 8 98 , 8 8 3 , 0 5 1 1.5 3 , 4 3 , 0 8 3 46 9 , 0 1 2 . t i 2 2 0 m. 6 5 . 1 6 5 .2 , 4 6 9 3 1 . 2 8 2 35 6 , 1 8 5 , 8 3 5 16 9 , 2 5 1 . 0 2 22 , 5 8 , 0 3 8 0 0 0 0 0 0 0 0 0 0 5, 8 8 . 9 4 , 8 7 8 98 , 8 8 3 , 0 5 1 1.5 3 . 4 3 . 0 8 46 9 . 0 1 2 , 9 2 0 m. 8 5 . 7 6 5 2.4 6 9 3 1 , 2 8 2 35 6 . 1 8 5 . 8 3 5 16 9 . 2 5 1 . 9 0 2 22 . 5 8 , 0 3 8 ~ST E A P R O D U C T I O N P L T LE S S A C C U M U L A T E D E P R C I A T I O N DG P DG U SG SS G C H (8 0 , 9 ß 5 , n O ) ( 1 3 , 5 1 0 . 8 2 4 ) ( 2 0 , 3 8 3 . 1 7 4 ) ( 6 4 . 0 8 , 2 8 8 ) 0 ( 1 0 5 , 5 7 1 , 8 8 5 ) ( 3 3 . 6 5 7 . 7 1 3 ) ( 4 8 ; 6 6 7 . 2 2 t ) ( 2 3 . 1 2 5 . 6 2 8 ' ( 3 , 0 8 , 0 2 ) (9 3 1 , 7 7 3 , 7 9 7 ) ( 1 5 , 6 5 6 , 3 2 ) ( 2 4 2 . 6 3 3 . 0 1 6 ) ( 7 4 . 2 s g , 6 5 1 ) 0 ( 1 2 2 , 3 3 6 . 5 9 ) ( 3 9 , 1 1 8 . 8 2 6 ) ( 5 6 . 3 9 . 5 3 ) ( 2 6 . 7 9 7 . 9 5 ) ( 3 . 5 7 6 . 0 8 ) (5 9 . 3 8 7 . 5 7 2 ) ( 1 0 . 0 7 1 3 3 8 ) ( 1 5 6 . 0 7 9 . 9 5 7 ) ( 4 7 , 7 8 9 . 4 3 9 ) 0 ( 7 8 , 6 9 . 1 7 6 ) ( 2 5 0 , 9 5 , 8 8 7 ) ( 3 6 . 2 7 7 . 8 8 7 ) ( 1 7 . 2 3 . 4 7 7 ) ( 2 . 3 0 , 4 1 1 ) (1 6 4 . 8 8 1 , 4 t 5 ) ( 2 , n o , 4 5 7 ) ( 4 2 , t i 3 4 , 9 8 5 ) ( 1 3 , 1 4 0 , 5 7 4 ) 0 ( 2 1 , 6 4 , 0 0 2 ) ( 6 9 . 0 3 3 , 2 1 8 ) ( 9 . 9 7 9 . 4 4 ) ( 4 . 7 4 2 . 0 1 7 ) ( 8 3 , 8 0 5 ) (2 . 5 0 . 1 2 8 . 6 3 ) ( 4 2 . 0 0 . 9 4 ) ( 6 5 1 , 0 3 1 , 1 3 3 ) ( 1 9 9 , 2 5 2 . 9 5 1 ) 0 ( 3 2 . 2 5 2 , 8 5 9 ) ( 1 . 0 4 , 7 6 3 , 4 4 1 ) ( 1 5 1 , 3 2 . 0 9 ) ( 7 1 . 9 0 . 0 7 6 ) ( 9 . s g 5 , 3 3 ) TO T A L N E T S T E P l 3.3 8 . 8 1 6 . 2 4 3 56 , 8 7 4 , 1 0 2 88 1 . 4 0 2 , 9 5 0 26 . 7 5 9 . 9 7 1 0 44 , 4 0 7 , 1 0 6 1,4 1 7 . 1 6 7 , 8 4 1 20 . 8 6 5 . 7 4 2 97 , 3 4 7 . 8 2 5 12 . 9 9 , 7 0 SN P P S SY S T E M N E P L A P R O D U c n O N S T E 10 0 . ~ ~ % 1.6 8 0 3 % 26 . 0 3 % 7. 9 6 7 % 0. 0 0 13 . 1 2 9 % 41 . 8 6 % 8.0 5 2 5 % 2.1 3 7 6 % 0. 3 8 3 8 % .! Il li - -- - -. l! - l! = NU C L E A P R O D U C T I O N P L T DG P DG U SG Pa g e 10 . 3 AL L O C A T I O N S U S I N G H I S T O R I C A L L O A D S LE S S A C C U M U L A T E D D E P R E C I A T I O N TO T A L N U C L E A R P L T SN P P N SY S T E M N E T P l A P R O D U C T I O N N U C L E lI HY D R O P R O D U C T I O N P L A N T LE S S A C C U M U L A T E D D E P R C I A T I O N ( i n h y d a m ) TO T A l N E T H Y D R O P R o D U i O N P l T SN P P H SY S T E M N E T P L A P R O D U C T H Y D R O 2I OT H E R P R O D U C T I O N P L T ( E X C L U D E E X R I M E N T A L ) LE S S A C U M U L A T E D D E P R E C I A T I O TO T A L N E T O T H E R P R O D U C T I O N P l T SN P P O SY S T E M N E T P l A P R O D U C T N O T H E R DG P DG U SG DG P DG U SG DG P DG U SG DG P DG U SG SS O C T DG P DG U SG SS G C T 0.~ ~ % 0.~ ~ % 0.~ ~ % 0.~ ~ % 0.0 0 0 % 0. ~ ~ % 0.~ ~ % 0.~ ~ % 0.~ ~ % 0. ~ ~ % Il - !l -. - JI l! - w. fi 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 65 6 . 6 3 8 . 0 6 6 11 , 0 3 3 , 3 0 17 0 , 9 8 7 , 9 3 2 52 . 3 3 , 1 3 6 0 86 . 2 1 2 , 8 4 27 4 , 9 2 3 . 7 4 3 39 . 7 4 2 , 9 6 18 . 8 8 5 , 0 1 0 2; 5 2 0 . 1 3 4 65 6 . 6 3 8 . 0 6 11 . 0 3 3 . 3 0 17 0 , 9 8 7 . 9 3 2 52 . 3 3 . 1 3 6 0 86 , 2 1 2 . 8 4 27 4 . 9 2 3 , 7 4 3 39 . 7 4 2 , 9 6 18 . 8 8 5 . 0 1 0 2. 5 2 . 1 3 4 (1 5 3 , 1 9 9 : 8 3 0 ) (2 . 5 7 4 , 1 7 3 ) (3 9 . 8 9 3 . 0 9 1 ) (1 2 . 2 0 . 5 7 9 ) 0 (2 0 , 1 1 4 . 2 6 ) (6 4 , 1 4 2 , 2 9 2 ) (9 . 2 7 2 . 4 0 ) (4 . 4 0 . 0 5 0 ) (5 8 7 . 9 7 1 ) (2 9 . 5 9 2 , 0 4 3 ) (4 9 7 . 2 2 7 ) (7 . 7 0 5 , 7 4 0 ) (2 . 3 5 8 , m ) 0 (3 . 8 8 5 . 2 6 7 ) (1 2 . 3 8 . 7 1 0 ) (1 . 7 9 1 . 0 5 6 ) (8 5 1 . 0 7 2 ) (1 1 3 . 5 7 2 ) (8 0 . 5 0 . 8 4 ) (1 , 3 5 2 , 6 3 3 ) (2 0 . 9 6 2 . 3 4 ) (6 , 4 1 5 , 6 8 3 ) 0 (1 0 . 5 6 . 3 0 3 ) (3 3 , 7 0 . 4 0 ) (4 . 8 7 2 . 3 0 ) (2 . 3 1 5 , 2 1 7 ) (3 0 , 9 5 7 ) (2 6 3 . 2 9 2 . 7 2 2 ) (4 , 4 2 4 . 0 3 3 ) (6 8 , 5 6 1 . 1 7 6 ) (2 0 . 9 8 3 . 6 6 1 1 0 (3 4 . 5 6 , 8 3 6 ) (1 1 0 2 3 6 . 4 0 ) (1 5 , 9 3 5 . 7 7 2 ) (~ , 5 7 , 3 3 ) (1 , 0 1 0 . 5 0 ) 39 . 3 4 . 3 4 6,6 0 . 2 7 0 10 2 . 4 2 6 . 7 5 6 31 . 3 4 , 4 7 5 0 51 , 6 4 . 0 0 16 4 . 6 8 7 . 3 3 7 23 . 8 0 7 . 1 9 7 11 . 3 1 2 , 6 7 1 1.5 0 ; 6 3 4 10 0 . ~ ~ % 1. 8 8 3 % 26 . 0 3 9 9 % 7.9 6 9 7 % 0. 0 0 13 . 1 2 9 % 41 . 8 6 4 % 6. 0 5 2 5 % 2. 8 7 6 0 % 0.3 8 3 8 % Il - !l -. - mi l! - w. fm 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3, 2 9 8 . 8 3 5 . 3 0 55 , 4 2 . 3 8 85 . 0 1 3 , 5 9 26 2 , 9 0 7 . 5 4 1 0 43 , 1 1 8 . 2 9 1.3 8 1 . 1 6 9 . 0 1 4 19 9 . 6 6 1 , 7 5 3 94 . 8 7 5 , 0 0 1 12 , 6 6 . 7 1 6 0 0 0 0 0 0 0 0 0 0 3, 2 9 8 . 8 3 5 , 3 0 55 , 4 2 , 3 8 9 85 9 , 0 1 3 . 5 9 26 2 , 9 0 7 , 5 4 1 0 43 . 1 1 8 , 2 9 1. 3 8 1 . 1 6 9 . 0 1 4 19 9 , 6 6 1 , 7 5 3 94 . 8 7 5 . 0 0 1 12 . 6 6 . 7 1 6 (1 8 7 , 1 1 5 . 2 9 5 ) ( 3 . 1 4 4 . 0 4 ) ( 4 8 . 7 2 4 . l l ) ( 1 4 , 9 1 2 . 5 4 3 ) 0 ( 2 4 , 5 E 7 . 1 7 3 1 ( 7 8 . 3 4 2 . 1 4 9 ) ( 1 1 , 3 2 5 , 1 3 9 ) ( 5 . 3 8 1 . 4 6 ) ( 7 1 8 , 1 3 6 ) (1 . 4 9 . 6 9 7 ) ( 2 5 . 1 9 9 ) ( 3 9 0 . 5 2 ) ( 1 1 9 . 5 2 1 ) 0 1 1 9 6 . 9 ( 2 ) ( 6 2 7 . 8 9 ) ( 9 0 , 7 8 9 ) ( 4 3 . 1 3 2 ) ( 5 . 7 5 6 ) (1 7 9 , 2 1 1 , 2 1 4 ) ( 3 , 0 1 1 , 2 3 5 ) ( 4 6 , 6 6 . 4 3 1 ) ( 1 4 , 2 ! 2 . l l 1 0 ) 0 ( 2 3 . 5 2 . 4 1 2 ) ( 7 5 , 0 3 , 8 3 8 ) ( 1 0 . 8 4 . 7 4 5 1 ( 5 , 1 5 4 . 1 4 2 ) ( 6 8 7 . 8 0 1 ) (2 0 . 4 8 , 0 2 1 ) ( 3 4 . 1 2 0 ) ( 5 , 3 3 . 9 7 8 ) ( 1 . 6 3 2 , 1 9 8 ) 0 1 2 , 6 8 , 9 1 0 ) ( 8 , 5 7 4 , 6 5 4 ) ( 1 . 2 3 , 5 5 ) ( 5 8 . 0 0 ) ( 7 8 , 6 0 1 ) (3 8 . 3 0 . 2 7 ) ( E l , 5 2 4 . 5 9 ) ( 1 0 1 . 1 1 4 . 5 7 4 ) ( 3 0 , 9 4 : 8 7 2 ) 0 ( 5 0 , 9 8 , 3 9 7 ) ( 1 8 2 . 5 7 7 , 5 4 ) ( 2 3 , 5 0 2 , 2 0 ) ( 1 1 , 1 6 7 , 7 4 6 1 ( 1 . 9 0 . 2 9 4 ) 2,9 1 0 . 5 2 , 0 8 3 48 , 9 0 . 7 9 75 7 , 8 9 9 . 0 2 2 23 1 . 9 6 . 6 6 38 , 1 3 5 , 9 0 1 1 , 2 1 8 , 5 9 1 , 7 4 1 7 6 , 1 5 9 . 5 4 83 . 7 0 7 . 2 5 5 1 1 . 1 7 0 . 4 2 10 0 . ~ ~ % 1.6 6 3 % 26 . 0 3 1,9 6 1 % 0. ~ ~ % 1 3 . 1 2 9 % 4 1 - 6 8 4 % 6 . 0 5 2 5 % 2. 8 7 6 % 0 3 8 3 8 % Pa g e 1 0 . 4 AL L O C A T I O N S U S I N G H I S T O R C A L O A D S fl Il S! 2I -- - !Y ll - lb fE TO T A L P R O D U C T I O N P L T oo p 0 0 0 0 0 0 0 0 0 0 oo U 0 0 0 0 0 0 0 0 0 0 SG 9.8 4 0 , 4 1 8 , 2 5 16 5 , 3 4 , 7 4 2 2.5 6 . 4 3 5 . 6 1 1 78 4 , 2 5 2 . 6 0 0 1,2 9 1 , 9 9 , 9 0 4,1 2 0 . 0 2 4 . 0 3 9 59 5 . 5 9 . 5 5 28 3 , 0 1 . 9 1 3 37 . 7 6 6 , 8 8 SS G C H 0 0 0 0 0 0 0 0 0 0 SS G C T 0 0 0 0 0 0 0 0 0 0 9,8 4 0 , 4 1 8 , 2 5 16 5 , 3 4 5 , 7 4 2 2,5 6 2 , 4 3 , 6 1 1 78 4 , 2 5 2 . 6 0 0 1,2 9 1 , 9 9 0 , 9 0 4 4,1 2 0 , 0 2 4 , 0 3 9 59 , 5 9 . 5 5 28 3 , 0 1 1 , 9 1 3 37 , 7 6 , 8 8 LE S S A C C U M U L A T E D D E P R E C I A T I O N OO P 0 0 0 0 0 0 0 0 0 0 oo U 0 0 0 0 0 0 0 0 0 0 SG (3 , 1 5 1 , 7 2 7 . 5 8 3 ) (5 2 . 9 5 7 . 5 8 ) (8 2 . 7 0 6 , 8 8 ) (2 5 1 , 1 8 3 . 4 8 5 ) 0 (4 1 3 , 8 0 , 8 9 2 ) (1 , 3 1 9 , S n . 3 8 7 ) (1 9 0 . 7 5 , 0 6 ) (9 0 . 6 4 , 1 6 0 ) (1 2 , 0 9 , 1 2 7 ) SS G C H 0 0 0 0 0 0 0 0 0 0 SS G C T 0 0 0 0 0 0 0 0 0 0 (3 . 1 5 1 , 7 2 7 . 5 8 3 ) (5 2 . 9 5 7 . 5 8 ) (8 2 0 . 7 0 . 8 8 3 ) (2 5 1 . 1 8 3 , 4 8 5 ) 0 (4 1 3 . 8 0 3 , 8 9 1 (1 . 3 1 9 , 5 7 . 3 8 7 ) (1 9 0 . 7 5 8 . 0 6 ) (9 0 . 6 4 . 1 6 0 ) (1 2 , 0 9 , 1 2 1 ) TO T A l N E T P R O U C T I O N P l T 6.6 8 . 6 9 0 , 6 7 0 11 2 , 3 8 , 1 6 2 1,7 4 1 , 7 2 8 , 7 2 8 53 3 , 0 6 , 1 1 5 0 87 8 , 1 8 7 , 0 1 2 2,8 0 , 4 4 , 6 5 2 40 4 . 8 3 2 . 4 8 7 19 2 . 3 6 7 , 7 5 2 25 , 6 7 0 , 7 6 2 SN P P SY S T E M N E T P R O D U C T N p ~ 10 0 . 0 0 1.6 8 3 % 26 . 0 3 9 7.9 6 9 7 % 0.~ ~ % 13 . 1 2 9 4 % 41 . 6 8 4 % 6.0 5 5 % 2.8 7 6 0 % 0.3 8 3 8 % TR A S M I S s i O N . Il - 2l -- - !Y ll - lb fE TR A S M J 5 I O N P l T OO P 0 0 0 0 0 0 0 0 0 0 oo U 0 0 0 0 0 0 0 0 0 0 SG 4,3 3 9 , 1 1 4 . 2 3 3 72 . 9 0 , 8 9 1,1 2 9 . 9 0 1 , 2 4 5 34 , 8 1 4 , 7 3 0 56 , 7 0 1 , 0 0 1,8 1 6 , 7 1 6 , 9 8 26 2 . 6 2 4 . 5 5 4 12 4 , 1 9 3 . 5 8 0 16 , 6 5 3 , 2 4 0 4.3 3 9 . 1 1 4 . 2 3 3 72 . 9 0 , 8 9 1.1 2 9 . 9 0 1 . 4 5 34 . 8 1 4 . 7 3 0 56 9 , 7 0 1 . 0 0 1.8 1 8 , 7 1 6 . 9 8 2 26 . 8 2 4 . 5 5 12 4 . 7 9 3 , 5 8 16 , 6 5 3 . 2 4 0 LE S A C C U M U L A T E D D E P R E C l A n o OO P (3 8 1 , 0 1 2 . 6 0 3 ) (8 , 4 0 , 0 4 ) (9 9 . 2 1 5 , 3 2 ) (3 0 . 3 6 5 . 5 9 2 ) 0 (5 0 . 0 2 4 . 7 8 ) (1 5 9 . 5 2 3 . 8 1 n (2 3 , 0 6 . 7 5 8 ) (1 0 . 9 5 7 ; 9 8 ) (1 , 4 8 . 3 0 ) OO U (3 9 . 2 ' , 0 9 5 ) (6 , 6 9 2 , 3 5 5 ) (1 0 3 , 7 1 4 , 3 6 ) (3 1 . 7 4 2 , 5 5 ) 0 (5 2 . 2 9 . 2 2 1 (1 6 6 . 7 5 7 , 6 2 4 ) (2 4 , 1 0 6 . 4 7 7 ) (1 1 . 4 5 4 , 8 8 3 ) (1 , 5 2 , 6 1 2 ) SG (3 9 . 5 1 1 , 9 6 5 ) (8 , 8 1 2 , 0 6 9 ) (1 0 2 , 4 7 0 , 1 4 4 ) (3 1 , 3 6 1 . 7 5 4 ) 0 (5 1 . 6 6 , 8 8 1 ) (1 6 4 , 7 5 7 , 0 9 8 ) (2 3 , 8 1 7 , 2 8 1 ) (1 ' , 3 1 7 , 4 6 3 ) (1 , 5 1 0 , 2 7 3 ) (1 , 1 7 2 . 8 1 4 , 6 6 3 ) (1 9 . 7 0 . 4 7 0 ) (3 0 . . . . . " ' 1 (9 3 , 4 6 . 9 0 ) 0 (1 5 3 . 9 8 3 . 8 8 9 ) (4 9 1 . 0 3 8 . 5 3 ) (7 0 , 9 8 . 5 1 7 ) (3 3 , 7 3 0 . 3 2 7 ) (4 , 5 0 1 . 1 8 7 ) TO T A L N E T T R A S M I S O N P l 3.1 0 0 . 2 9 , 5 7 0 53 , 2 0 . 4 2 9 82 4 , 5 0 1 . 4 1 5 25 2 . 3 4 . 8 3 0 0 41 5 . 7 1 7 . 1 1 1 1.3 2 5 . 6 7 8 . 4 4 2 19 1 . 6 4 . 0 3 7 91 , 0 6 . 2 5 3 12 . 1 5 2 , 0 5 3 SN P T SY S T E M N E T P l A T R S M I S S I O N 10 0 . ~ ~ % 1.6 8 0 3 % 26 . 0 3 9 % 7.9 6 9 1 % 0. ~ ~ % 13 . 1 2 9 % 41 . 8 6 8 4 % 6.0 5 2 5 % 2. 8 7 6 0 0. 3 8 3 8 % DI S T R I B T I O N ' Il !l 2I -- - ~ ll - lb fE DIT R I B U T I O N P L - P A C I F I C P O W E R S 2.1 9 1 , 8 5 2 . 6 2 8 21 7 . 7 2 . 5 2 1,7 0 5 , 9 7 2 , 8 3 8 39 , 1 2 7 . 8 6 0 47 0 , 0 2 3 9 5 LE S A C U M U L A l E D E P R C I A T I O N (1 . 2 1 0 , 8 8 . 7 7 ) (9 6 , 9 0 5 . 8 7 3 ) (7 5 5 . 9 5 , 0 2 7 ) (1 7 1 , l n , 4 7 3 ) 0 (1 8 6 , 8 4 , 4 0 3 ) 0 0 0 0 1,5 8 , 9 7 1 , 8 5 2 12 0 . 8 2 3 . 6 5 6 95 , 0 1 9 . 8 1 2 22 6 . 9 5 0 , 3 9 0 28 3 1 n . 9 9 0 0 0 0 DN P D P DIV l O N N E T P L A D I S T R B U T I N P A C F I C P O R 10 0 . ~ ~ % 7.6 4 2 4 % 60 . 0 9 % 14 . 3 5 1 % 0. 0 0 H.9 1 1 e % 0.~ ~ % 0. ~ ~ % 0. ~ ~ % 0. ~ ~ % DIS T R B U T I O N P L A T . R O Y M O U N A I N P O W E R S 2.6 9 3 . 5 0 , 3 4 1 0 0 0 0 0 2;3 2 4 , 9 2 7 . 9 8 27 4 , 6 9 . 6 2 93 , 8 9 0 . 7 3 6 LE S S A C C U M U L A T E D D E P R E C I A T I O N (8 6 1 . 3 2 9 . 3 0 1 0 0 0 0 0 (7 0 . 0 1 6 . 4 2 ) (1 1 6 . 4 5 . 3 6 1 ) (3 5 , 8 5 7 . 5 1 2 ) 1.8 3 2 , 1 8 0 . 0 4 1 0 0 0 0 0 1.8 1 5 . 9 1 1 . 5 5 15 8 , 2 3 5 . 2 8 58 . 0 3 . 2 2 4 DN P D U DIV I O N N E T P l A D I S T R B U T I N R . M . P . 10 0 . 0 0 0. ~ ~ % 0.~ ~ % 0.~ ~ % 0.~ ~ % 0.~ ~ % 88 . 1 9 6 1 % 8.6 3 6 4 % 3.1 6 7 4 % 0. ~ ~ % TO T A l N E T D i S T R I B U T I O N P L T 3,4 1 3 , 1 5 1 , 8 9 2 12 0 . 8 2 3 . 6 5 6 95 , 0 1 9 . 8 1 2 22 . 9 5 0 . 3 9 2 0 28 3 , 1 n . 9 9 2 1.6 1 5 . 9 1 1 . 5 5 3 15 8 . 2 3 . 2 6 4 58 , 0 3 3 , 2 2 4 DN P D & S N P D SY S T E M N E P L A D I S T R l B l O N 10 0 . ( X I O % 3_ 5 3 % 27 . 8 3 4 1 % 6. 6 4 3 % 0.~ ~ % 8. 2 9 7 % 47 . 3 4 7 % 4.6 3 6 0 % 1. 1 0 0. ~ ~ % Pa g e 1 0 . 5 AL L O C A T I O N S U S I N G H I S T O R I C A L L O A D S ~ ll £! 2! bl I! ~ lI !! l: = GE N E R A P L A N T 5 49 1 . 1 ' 5 . 4 : 1 13 , 3 4 3 . 7 3 6 15 8 , 7 1 3 , 8 0 2 42 , 5 9 , 2 7 2 0 58 . 7 6 3 . 2 1 6 17 8 , 5 1 0 , 5 8 5 33 . 2 7 1 , 6 8 11 , 9 H U 4 5 0 DG P 0 0 0 0 0 0 0 0 0 0 DG U 0 0 0 0 0 0 0 0 0 0 5E 70 1 . 3 4 11 , 5 0 1 17 5 . 8 8 6 54 , 1 1 2 0 10 0 . 6 2 1 28 9 , 1 5 6 44 . 4 7 2 23 , 1 0 5 2, 4 8 9 5G 21 8 , 1 0 4 , 7 0 3 3.6 6 4 . 7 5 1 56 , 7 & . 2 5 9 17 , 3 8 2 . 3 0 0 28 . 6 3 5 , 9 0 91 , 3 1 6 , 9 ' 3 13 , 2 0 , 7 7 0 6.i n . 7 2 4 83 7 . 0 7 2 SO 24 e , 8 5 4 , a 2 6 5.6 9 3 , 9 6 67 . 9 0 . 4 2 5 19 , 2 4 3 , 5 1 5 0 2'. 3 4 , 4 3 1 10 3 , 3 7 9 . 8 7 1 14 , 3 0 3 , 3 6 6, 3 0 , 7 1 9 67 1 , 5 3 eN 25 , 0 0 9 . 7 6 1 62 7 , 2 5 0 7,6 7 1 . 5 4 7 1,7 4 9 . 5 0 5 0 1. 6 5 0 , 8 7 l 12 , 1 2 6 . 5 4 7 96 7 , 6 0 1 21 6 . 4 3 0 DE U 0 0 0 0 0 0 0 0 0 0 SS G C T 0 0 0 0 0 0 0 0 0 0 SS G C H 0 0 0 0 0 0 0 0 0 0 Re C 8 L e a s e (4 8 . 6 0 0 , 0 0 2 ) (5 7 6 , 9 4 6 ) (1 3 , 7 8 , 1 0 7 ) (2 , 3 3 , 2 3 2 ) 0 (5 , 1 1 9 , 1 0 3 ) (2 4 , 1 1 5 , 2 3 1 ) (1 . 7 5 9 . 7 9 2 1 (8 " , 0 8 1 ) (9 9 . 5 1 1 ) 93 9 . 18 6 . 0 4 22 , 7 6 4 , 2 5 9 27 7 . 4 8 1 . 1 2 78 , 6 8 4 . 4 7 9 0 11 3 , 3 8 , 9 5 0 36 1 . 5 0 7 , 8 4 60 , 0 2 8 . 0 7 8 23 , 9 2 7 . 0 4 5 1.4 1 1 . 5 8 lE S S A C C U M U L A T E D D E P R E C I A T I O N 5 (1 6 8 . 8 0 0 , 3 4 1 ) , (5 . 3 5 . 1 5 0 ) (5 3 . 1 4 8 . 1 3 4 ) (1 8 , 3 4 9 . 1 8 7 ) 0 (2 3 . 8 8 7 . 4 9 5 ) (5 3 . 5 9 . 1 3 9 ) (1 0 . 4 4 . 5 5 7 ) (4 . 0 2 2 . 6 7 9 ) 0 DG P (3 , 2 6 0 . 8 3 9 ) (5 4 . 7 9 1 ) (8 4 9 , 1 1 9 ) (2 5 9 . 8 7 9 ) 0 (4 2 8 , 1 3 0 ) (1 , 3 6 5 , 2 6 ) (1 9 7 , 3 6 2 ) (9 3 , 7 8 2 ) (1 2 . 5 1 5 ) DG U (5 , 6 6 5 , 0 1 7 ) (9 5 . 1 8 8 ) (1 , 4 7 5 , 1 6 5 ) (4 5 1 . 4 8 5 ) 0 (7 4 3 , 7 8 ) (2 , 3 7 1 , 8 5 1 ) (3 4 . 8 7 5 ) (1 1 5 2 , 9 2 7 ) (2 1 . 4 2 ) 5E (3 3 . 7 7 0 ) (5 . 4 9 0 ) (8 3 , 9 5 5 ) (2 5 , 8 2 9 ) 0 (4 8 . 0 2 9 ) (1 3 8 , 0 2 2 ) (2 1 , 2 2 8 ) (1 1 , 0 2 9 ) (1 . 1 8 8 ) 5G (4 9 , 1 0 6 , 6 2 5 ) (8 2 5 , 1 2 5 ) (1 2 , 7 8 7 , 3 1 9 ) (3 , 9 1 3 . 6 5 ) 0 (6 . 4 4 7 . 4 2 0 ) (2 0 , 5 6 , 1 5 0 ) (2 , 9 7 2 . 1 7 5 ) (1 , 4 1 2 , 3 1 4 ) (1 8 8 . 4 6 8 ) SO (8 2 . 7 3 3 . 6 1 1 ) (1 , 9 0 8 , 3 3 ) (2 2 , 7 5 8 , 8 Ð 8 ) (6 . 4 4 . 4 8 1 ) 0 (9 , 8 3 6 . 4 8 7 ) (3 4 , 6 4 7 , 8 5 4 ) (4 , 7 9 3 , 7 8 6 ) (2 , 1 1 3 , 7 0 2 ) (2 2 5 , 0 6 5 ) CN (1 0 . 0 8 5 . 7 2 5 ) (2 5 2 . 9 5 2 ) (3 , 0 9 3 , 7 1 7 ) (7 0 5 . 5 2 ) 0 (6 6 5 , 7 5 2 ) (4 , 8 9 , 2 9 2 ) (3 9 . 2 0 ) (8 7 . 2 8 1 ) 0 SS G C T (4 0 , 5 1 3 ) (6 8 1 ) (1 0 . 5 5 ) (3 . 2 2 ) 0 (5 , 3 1 9 ) (1 6 , 9 6 2 ) (2 , 4 5 2 ) (1 . 6 5 ) (1 5 5 ) SS G C H (1 , 8 9 2 . 0 4 5 ) (3 1 , 7 9 1 ) (4 9 2 , 6 8 7 ) (1 5 0 , 7 9 ) 0 (2 4 8 , 4 1 5 ) (7 9 2 , 1 6 9 ) (1 ' 4 , 5 ' 6 ) (5 4 , 4 1 5 ) (7 2 6 2 ) (3 2 1 . 9 1 9 , 4 8 ) (8 . 5 3 3 , 5 0 ) (9 4 , 6 9 9 , 5 4 ) (3 0 , 3 0 9 , 0 6 1 ) 0 (4 2 , 3 1 0 , 8 3 3 ) (1 1 8 , 3 7 2 , 7 0 ) (1 9 , 2 7 8 , 1 5 6 ) (7 , 9 5 D ~ 2 9 ) (4 5 . 3 9 5 ) TO T A l N E T G E N E R A P L T 61 7 . 2 ß . 5 6 14 , 2 3 0 , 7 5 4 18 2 . 7 8 2 , 2 6 48 , 3 7 5 , 4 1 8 0 71 , 0 7 0 . 1 1 7 24 3 , 1 3 5 . 1 4 2 40 . 7 4 9 , 9 2 2 15 . 9 6 7 . 7 5 1 95 5 . 1 8 9 SN P G SY S T E M N E T G E N E R A P l A 10 0 . ~ ~ % 2. 3 0 % 29 . 6 1 1 6 % 7.8 3 7 0 % 0. 0 0 11 . 5 1 3 7 % 39 . 3 8 9 0 6.6 0 1 7 % 2.5 8 % 0.1 5 4 7 % ~ ll !d -. rI I! !' lI !! l: fm GE N E R M I N I N G P l 5E 27 4 , 1 5 1 . 3 1 1 4,4 9 5 , 7 5 4 68 , 7 5 3 , 0 1 8 21 , 1 5 2 , 1 7 8 0 39 , 3 3 2 , 3 6 2 11 3 , 0 2 , 6 0 17 , 3 8 3 , 9 0 0 9,0 3 1 , 5 3 97 2 , 8 6 7 lE S S A C C U M U L A T E D D E P R E C I A T I O N 5E (1 5 5 , 1 1 2 , 2 3 6 ) /2 , 5 4 3 , 6 5 ) . (3 8 , 8 9 9 , 8 1 2 ) (1 1 , 9 6 7 , 1 0 ) 0 (2 2 , 2 5 3 , 8 8 1 ) (6 3 , 9 5 1 , 0 8 ) (9 , 8 3 5 , 7 0 3 ) (5 , 1 0 l , 9 5 6 ) (5 5 , 4 3 9 ) 11 9 , 0 3 9 . 0 7 5 1, 9 5 2 , 0 9 29 , 8 5 3 2 0 7 9,1 8 4 , 4 7 5 0 17 , 0 7 8 , 4 8 1 49 , 0 7 8 , 5 1 4 7. 5 4 , 2 9 3,9 2 1 . 5 7 6 42 . 4 2 8 5N P M SY S T E M N E T P L A M I N I N G 10 0 . 1 ) 0 0 0 % 1.8 3 9 % 25 , 0 7 8 5 % 7. 7 1 5 5 % 0. ~ ~ % 14 . 3 4 7 0 % 41 . 2 2 8 9 % 8.3 4 1 0 % 3.2 9 4 4 % 0.3 5 4 % ~ ll !d 2! -- - !' lI !! ll fm IN T A N G I B L E P l A T S 8,5 1 7 , 1 8 9 21 6 , 4 0 7 1,8 5 3 , 7 0 82 7 , 5 2 4 0 1,3 8 , 8 2 5 3, 0 0 3 . 1 3 1 1,4 2 7 . 5 9 3 0 0 DG P 0 0 0 0 0 0 0 0 0 0 DG U 0 0 0 0 0 0 0 0 0 0 SE 3,4 4 , 7 4 4 56 . 4 2 4 86 2 . 8 8 7 28 5 . 4 7 1 0 49 . 6 4 1,4 1 8 , 5 8 1 21 8 , 1 7 8 11 3 , 3 5 12 , 2 1 0 CN 12 0 , 5 5 , 7 7 9 3,0 2 3 , 6 4 36 , 9 8 , 4 5 8, 4 3 . 4 3 0 7. 9 5 8 , 0 0 58 , 4 5 , 6 4 4, 6 6 , 2 8 8 1,0 4 , 3 1 0 0 SG 30 , 2 5 7 , 1 3 3 5.1 1 2 , 3 4 79 , 2 2 8 , 2 7 0 24 . 2 4 8 . 4 0 0 39 . 9 4 7 . 2 3 0 12 1 , 3 8 1 , 5 4 18 A 1 5 . 1 4 0 8, 7 5 0 , 4 8 1 1,1 8 1 , 7 1 9 SO 36 7 , 5 1 8 , 4 1 1 8,4 7 7 1 9 8 10 1 , 0 9 , 3 4 28 . 8 4 9 , 8 1 9 0 43 , 6 9 5 , 5 4 15 3 , 9 1 2 , 3 4 21 ; 9 4 , 9 0 6 9,3 8 , 4 6 7 99 9 ; 7 8 3 SS G C T 0 0 0 0 0 0 0 0 0 0 SS G C H 0 0 0 0 0 0 0 0 0 0 80 , 2 9 2 . 2 5 5 16 , 8 8 6 . 0 1 4 22 , 0 2 4 , 6 8 82 , 2 2 4 . 6 5 2 0 93 , 4 8 . 2 5 0 34 , 1 7 7 2 4 9 46 , 0 2 , 1 0 5 19 . 2 , 8 0 2,1 7 9 , 7 1 2 LE S A C C U M U L A T E A M O R T J l i O N 5 (1 , 0 4 , 8 6 7 ) 0 (4 8 , 2 7 5 ) (1 , 9 1 8 ) 0 (2 0 . 8 8 0 ) (2 9 . 2 9 ) (1 5 6 , 6 9 ) 0 0 DG P 0 0 0 0 0 0 0 0 0 0 DG U (3 4 9 . 3 9 6 ) (5 , 8 7 1 ) (9 0 . 9 8 2 ) (2 1 , 8 4 ) 0 (4 5 . 8 7 4 ) (1 4 6 , 2 8 7 ) (2 1 , 1 4 7 ) (1 0 . 0 4 ) (1 . 3 4 1 ) SE (1 . 2 9 . 9 8 9 ) (2 1 , 3 1 8 ) (3 2 6 . 0 1 8 ) (1 0 0 , 3 0 1 ) 0 (1 8 6 , 5 0 ) (5 3 5 . 9 7 1 ) (8 2 , 4 3 3 ) (4 2 , 8 2 ) (4 , 8 1 3 ) eN (9 4 , 9 8 1 . 2 0 ) (2 , 3 8 2 , 1 6 7 ) (2 9 . 1 3 4 . 9 5 4 ) (6 , 6 4 , 2 5 8 ) 0 (6 . 2 6 . 6 9 ) (4 6 , 0 5 4 , 1 2 9 ) (3 , 6 7 4 . 1 4 8 ) (8 2 1 , 9 8 ) 0 5G (6 5 , 3 3 3 , 2 3 7 ) (1 . 0 9 7 . 7 7 8 ) (1 7 , 0 1 2 , 7 1 3 ) (5 . 2 0 6 , 8 6 ) 0 (8 , S n . 8 8 2 ) (2 7 , 3 5 3 , 9 7 0 ) (3 , 9 5 4 . 2 8 9 ) (1 , 8 7 8 , 9 9 4 ) (2 5 0 , 7 4 5 ) SO (2 6 , 1 3 3 . 4 8 8 ) (6 , 0 4 . 3 8 4 ) (7 2 , 1 0 9 . 3 7 8 ) (2 0 . 4 3 , 5 8 ) 0 (3 1 , 1 6 5 , 9 6 ) (1 0 9 , 1 7 , 3 9 3 ) (1 5 . 1 8 8 , 6 4 9 ) (6 , 6 9 7 . 1 ) 6 2 ) (7 1 3 , 0 9 8 ) SS G C T 0 0 0 0 0 0 0 0 0 0 SS G C H (1 2 2 , 0 3 1 ) (2 , 0 5 ) l3 ' , n 7 ) (9 , 7 2 6 ) 0 (1 ! 5 , O 2 2 ! (5 1 , 0 9 2 ) (7 , 3 8 ) (3 . 5 1 0 ) (4 6 ) (4 2 5 , 2 5 , 9 2 Q ) (9 , 5 5 , 5 8 ) (1 1 8 , 7 5 4 , 0 9 ) (3 2 , 4 2 5 , 4 7 7 0 (4 6 . 4 7 1 , 8 2 7 ) (1 8 3 , 9 4 , 1 3 1 ) (2 3 , e 8 5 . 3 4 ) (9 , 4 5 . 4 1 0 ) (9 7 0 , 2 6 5 ) TO T A L N E T I N T A N G I B L E P L T 37 9 , 0 2 6 . 3 2 7 7. 3 3 , 4 4 10 1 , 2 7 0 , 5 6 7 29 , 7 9 , 1 7 5 0 47 , 0 1 1 , 6 2 16 0 . 2 , 1 1 2 22 , 3 3 , 7 5 ll. 8 4 2 , 1 Ð 9 1, 2 0 , 4 4 7 8N P I SY S T E M N E T I N T A N G I L E P L A 10 0 . 0 0 1.9 3 4 % 26 . 7 1 8 6 % 7.8 6 % 0.~ ~ % 12 . 4 0 3 3 % 42 2 7 3 6 5. 8 9 2 7 % 2.5 9 7 % 0.3 1 9 1 % Pa g e 1 0 . 6 AL L O C A T I O N S U S I N G H I S T O R I C A L L O A D S GR O P L A . PR O D U C T I O N P L T TR S M I S S I O N P L T DI S T R I B U T I O N P L T GE N E R A P l A N T tN T A N G I B l E P L T Jl ld !l - - ~ Y! - mæ = 9.8 4 0 . 4 1 8 , 2 5 3 16 5 , 3 4 . 7 4 2 2.5 6 2 . 4 3 . 6 1 1 78 4 . 2 5 2 . 6 0 0 1.a u ' 9 9 . 9 0 4.1 2 0 . 0 2 4 . 0 3 9 sg S . 5 0 . 5 5 28 3 . 0 1 1 , 9 1 3 37 . r e , 8 8 8 4.3 3 9 , 1 1 4 , 2 3 3 72 , 9 0 8 . 8 9 9 1. 1 2 9 . 9 0 1 . 2 4 5 34 5 . 8 1 4 . 7 3 4 0 56 . 7 0 1 . 0 0 1,8 1 6 . 7 1 6 . 9 8 26 2 . 6 2 4 . 5 5 4 12 4 . 7 9 3 , 5 8 ''' . 6 5 . 2 4 0 5. 4 8 5 . 3 6 1 . 9 6 21 7 . 7 2 9 . 5 2 9 1. 7 0 5 . 9 7 2 . 8 3 8 39 . 1 2 7 , 8 6 i 0 47 0 . 0 2 2 . 3 9 5 2.3 2 4 . 9 2 7 . 9 8 27 4 . 6 9 . 6 2 93 . 8 9 , 7 3 0 1.2 1 3 . 3 3 7 . 3 5 27 . 2 6 , 0 1 3 34 . 2 3 4 . 8 3 0 99 . 8 3 , 6 5 8 0 15 2 . 7 1 3 . 3 1 1 47 4 . 5 3 7 . 4 4 2 n. 4 1 2 . 0 n 32 . 9 5 , 5 1 7 2. 3 8 4 . 4 5 1 80 , 2 9 2 , 2 5 5 16 , 8 8 , 0 1 4 22 , 0 2 4 . 6 E 5 62 . 2 2 4 , t l 5 2 0 93 , 4 8 3 . 2 5 0 34 , 1 n , 2 4 9 46 . 0 2 0 . 1 0 5 19 , 2 9 , 6 0 2, 1 7 9 , 7 1 2 21 , 6 8 2 . 5 2 4 , 0 6 50 , 1 3 0 . 1 9 7 5, 9 6 . 5 6 . 1 8 9 1 J 3 9 0 . 2 5 e , 5 0 0 2,5 n . 9 1 0 . 8 6 9,0 8 , 3 8 3 , 6 9 1 1.2 5 6 , 3 3 7 , 9 1 8 55 . 9 5 1 , 4 1 4 58 . 9 8 . 2 9 1 10 0 . ~ ~ % 2. 3 0 % 27 . 5 0 % 7. 7 9 5 5 % 0. ~ ~ % 11 . 8 8 3 % 41 8 7 8 8 % 5. 7 9 2 % 2.5 5 % 0.2 7 2 0 % 0.~ ~ 7 8 6 % (3 , 1 5 1 . 7 2 7 , 5 8 3 ) (5 2 . 9 5 7 , 5 8 0 ) (8 2 0 . 7 0 6 . 8 8 3 ) (2 5 1 . 1 8 3 , 4 8 5 ) 0 (4 1 3 , 8 0 3 , 8 9 2 ) (1 . 3 1 9 , 5 7 7 3 8 7 ) (1 9 0 . 7 5 8 , 0 6 9 ) (9 0 , 6 4 4 . 1 6 0 ) (1 2 . 0 9 . 1 2 7 ) (1 , 1 7 2 . 8 1 4 , 6 6 3 ) (1 9 , 7 0 6 . 4 7 0 ) (3 0 , 3 9 9 . 8 3 0 ) (9 3 . 4 6 . 9 0 ) 0 (1 5 3 , 9 8 3 , 8 8 ) (4 9 1 , 0 3 8 . 5 3 9 ) (7 0 . 9 8 , 5 1 7 ) (3 3 , 7 3 0 , 3 2 7 ) (4 . 5 0 1 . 1 8 7 ) (2 . 0 7 2 . 2 1 0 , 0 7 8 ) (9 6 , 9 0 5 . 8 7 3 ) (7 5 5 . 9 5 3 . 0 2 7 ) (1 7 1 . 1 7 7 , 4 7 3 ) 0 (1 8 6 , 8 4 , 4 0 3 ) (7 0 9 . 0 1 6 . 4 2 7 ) (1 1 6 . 4 5 5 . 3 6 1 ) (3 5 . 8 5 7 , 5 1 2 ) 0 (4 7 7 , 0 3 1 , 7 2 ) (1 ' , O n , 1 6 0 ) (1 3 3 , 5 9 , 3 5 4 ) (4 2 . 2 7 6 . 7 E 5 ) 0 (6 4 , 5 6 , 7 1 3 ) (1 8 2 , 3 2 3 . 7 8 5 ) (2 9 . 1 1 3 . 8 5 9 ) (1 3 , 0 6 9 , 2 5 0 ) (1 . 0 0 , 8 3 4 ) (4 2 5 , 2 6 5 , 9 2 9 ) (9 , 5 5 5 , 5 6 ) (1 1 8 , 7 5 4 , 0 9 ) (3 2 , 4 2 5 , 4 7 7 ) 0 (4 6 , 4 7 1 , 6 2 7 ) (1 8 3 , 9 4 9 , 1 3 7 ) (2 3 , 6 8 5 , 3 4 ) (9 , 4 5 4 , 4 1 0 ) (9 7 0 , 2 6 ) (1 . 2 9 9 , 0 4 , 9 7 2 ) (1 9 0 , 2 0 2 ; 6 5 0 ) (2 . 1 3 4 . 4 1 3 . 1 9 2 ) (5 9 . 5 3 3 , 1 0 4 ) 0 (8 8 5 , 6 6 , 5 2 4 ) (2 , 1 3 8 5 , 9 0 5 , 2 7 E ) (4 3 0 . 9 9 7 , 1 5 5 ) (1 8 2 . 7 5 5 , 6 6 ) (1 8 . 5 7 4 . 4 1 3 ) 14 . 3 8 3 , 4 7 4 . 0 9 7 3O U I 2 7 . 5 4 3.8 3 0 , 1 5 5 . 9 9 7 1.0 9 , 7 2 3 , 4 0 5 0 1,7 1 2 , 2 4 2 . 3 3 6 8,1 9 4 , 4 7 8 , 4 1 6 82 5 , 3 4 . 7 6 3 37 1 1 9 5 , 7 5 4 40 . 4 0 . 8 7 9 10 0 . 0 0 2.1 5 4 7 % 26 . 6 2 8 9 % 7.6 4 5 7 % 0. ~ ~ % 11 . 9 0 4 2 % 43 . 0 6 % 5.7 3 8 1 % 2. 5 8 7 % 0.2 1 3 % 0. 0 0 10 0 . b o % 2. 1 5 4 7 % 26 . 8 2 8 9 % 7.6 4 5 7 0. ~ ~ % 11 . 9 0 % 43 . 0 6 5.7 3 1 % 2.5 8 7 % 0. 2 8 0 21 . 0 6 8 , 1 5 0 , 8 3 48 5 , 9 5 9 , 0 3 3 5.7 9 5 , 5 6 3 , 4 1 9 1,6 4 2 , 3 6 3 , 1 7 5 0 2,5 0 4 , 8 8 5 . 8 8 8.8 2 3 , 0 9 1 , 4 7 3 1.2 2 , 7 3 9 , 6 4 5 53 , 2 5 5 , 2 2 8 57 . 3 1 2 , 9 7 5 10 0 . 0 i 23 0 27 . 5 0 % 7.7 9 % 0. ~ ~ % 11 . 8 8 9 3 % 41 . 8 7 8 % 5.7 9 2 % 2.5 5 4 % 0. 2 7 2 TO T A l G R O S P L A GP 8 GR O S S P L A T - S Y S T E M F A C T O AC C U M U L A T E D D E P R E C I A T I O N A N D A M O R T I Z T I O N PR O D U C T I O N P L T TR A N S M I S S I O N P L A T DIS T R I B U T I O N P L GE N E R A P l IN T A N G I B L E P L T NE T P L T 8N P SY S T E M N E T P L A F A C T O R ( S H P I NO N - U T I L I T Y R E T E D I N T E R E S T P E R C E N T A G E 'N T IN T R E S T F A C S N P - N O N - n U T TO T A l G R O P l ( L E S S S O F A C T O R ) SO SY S T E M O V E R H E A F A C ( S O ) IB T IN C O E B E F O R E T A X S IN C O M E B E F O R E S T A T E T A X E S In t S y n Jl ld !l - - ~ Y! I! mæ = 2l !l (1 , 2 7 8 , 6 5 , 8 0 4 ) (1 8 . 6 3 7 . 7 4 3 ) (3 5 , 7 8 8 . 2 8 1 ) (5 8 1 . 8 6 ) 0 (1 5 0 , 2 6 , 6 6 ) (4 8 7 . 9 0 3 , 5 2 ) (6 3 . 7 5 , 1 8 1 ) (3 7 . 1 8 0 . 2 5 3 ) (8 , 7 1 8 . . 1 0 2 ) (4 0 . 3 3 . 5 5 1 (1 1 8 , 5 1 2 , 0 2 9 ) 8,6 4 3 , 8 6 6 34 7 , 7 5 1 3,2 4 0 , 5 8 1 (1 , 0 6 7 . 1 7 0 ) 36 9 , 7 1 2 3,5 8 0 , 3 9 1 22 7 , 8 0 18 2 , 0 1 5 20 , 0 7 4 51 8 , 0 4 1, 2 4 4 , 6 5 7 (1 , 2 7 0 , 0 1 2 , 9 3 ) (1 6 , 2 8 9 . 9 9 2 ) (3 5 3 . 5 4 7 . 7 0 1 ) (1 , 8 4 9 . 0 3 4 ) 0 (1 4 9 , 8 9 3 , 9 5 2 ) (4 8 . 3 2 3 , 1 3 8 ) (6 3 , 5 2 , 9 7 3 ) (3 8 , 9 9 , 2 3 8 ) (8 , 6 9 , 0 2 9 ) (3 9 , 8 1 6 , 5 1 0 ) (1 1 7 , 2 6 7 , 3 7 2 ) 10 0 . ~ ~ % 1.2 8 2 7 % 27 , 8 3 8 1 % 0.1 2 9 % 0. ~ ~ % 11 . 8 0 2 6 % 38 . 1 3 5 3 ° ' " 5.0 0 2 2 % 2. 9 1 3 2 0.5 2 7 4 % 3. 1 3 5 1 % 9.2 3 3 6 % IN C O E B E F O R E T A X S ( F A C T O R ) Se c a u l a o f E X C T A X mw Jl ld - - - ~ Y! - mæ = !l I! Pa i f P O I -- 8 (1 , 0 5 , 4 0 2 ) (6 0 . 2 9 ) (4 1 7 . 1 1 1 ) (2 2 8 . 7 4 5 ) (2 6 . 1 8 5 ) (9 0 . 0 6 ) 0 0 0 "a n . m l . . S (6 9 9 . 8 6 1 ) (2 6 , 6 2 7 ) (3 7 6 . 5 2 1 ) (1 0 2 . 0 7 1 ) (1 6 4 . 8 4 2 ) (2 9 . 8 0 ) 0 0 0 "' - S (3 , 9 2 2 . 7 4 0 ) (2 2 3 , 7 7 5 ) (2 . 5 7 7 3 3 5 ) (3 5 . 8 8 ) (7 6 5 , 7 5 0 ) 0 0 0 0 - S 54 , 0 4 7 05 34 , 4 9 6 85 12 , 2 2 7 0. 9 9 6 '5 7 17 Min Pl a S 72 1 12 '8 7 57 '0 1 20 7 41 24 2 No n U t i t NU T I L 3,3 8 , 1 3 6 3 0 (3 9 ! 13 4 9 1 0 0 0 0 0 3.3 8 7 . 2 5 1 To t P a i f P o (2 . 2 3 7 . 3 7 2 ) (3 1 0 . 1 l 2 0 1 (3 . 3 3 . 3 2 ) (6 8 6 . 9 0 3 1 (1 . 1 7 8 . 4 4 9 ) (1 1 2 , 5 1 5 ) 47 18 1 19 0 3.3 8 7 . 2 5 1 Pa g e 10 . 7 AL L O C A T I O N S U S I N G H I S T O R I C A L O A D S Ro k y M o u n t a n P a w Pr t i 5 (4 , 8 2 3 , 1 6 8 ) 0 0 0 0 (3 , 7 0 7 . 6 6 3 ) (8 0 , 2 3 9 ) (2 7 C . 0 4 ) j3 6 , 2 2 6 ) Tr a s m i s s i o 5 (2 , 0 8 3 , 1 1 0 1 0 0 0 0 (1 . 7 0 9 . 9 5 7 ) (2 6 7 . 5 8 9 1 (9 2 , 9 1 7 ) (1 2 . 6 4 7 ) "' _ u t 5 (5 . 4 5 7 , 9 6 ) 15 13 4 31 30 (4 , 6 8 1 . 8 6 ) (5 3 6 , 0 2 9 ) (2 4 0 , 2 7 3 ) 0 G. . " 5 (5 9 . 0 6 1 ) (5 3 9 ) (3 4 9 ) (1 , 6 6 ) (3 2 4 ) (8 8 , 2 5 7 ) 21 . 8 2 0 9,9 0 8 34 9 Mi n i n g Pl t 5 1,9 1 9 32 49 15 2 26 "" 10 9 63 7 No n U t U t NU T I L 0 To t R o k y Mo u n P o (1 2 . 4 2 1 . 3 8 ) (4 9 2 ) 28 1 (1 , 4 8 6 ) (2 5 ) (1 0 , 1 8 6 . 9 5 4 ) (1 , 5 9 . 9 2 8 ) (5 9 3 , 2 5 9 ) (4 8 , 5 1 7 ) PC ( P o Me r ) Pr o u c 5 65 3 , 9 0 7 , 9 5 8 11 , 3 4 , 0 0 5 17 6 . 5 9 1 . 0 3 8 16 , 5 3 9 . 8 7 1 82 . 4 9 0 . 2 8 27 3 . 4 2 4 . 5 1 9 32 , 9 9 4 . 6 3 9 18 . 3 1 3 , 8 7 2 2.4 1 8 , 3 7 1 39 . 7 9 1 . 3 5 7 Hv d r o - P 5 77 . 4 1 0 (6 3 1 ) 3,7 3 2 9.3 4 3.0 5 3 47 . 2 0 8 9.1 0 2 4,9 3 3 87 3 0 Hy d - U 5 30 . 5 5 5.2 1 4 85 . 6 9 1 26 . 0 0 38 . 9 7 3 12 8 . 1 4 3 15 . 8 1 6 8.5 8 1, 1 3 3 0 Tr a s m i 5 13 , 0 0 , 9 5 1 18 4 . 0 6 3 3.8 7 6 . 7 7 7 ';0 6 . 7 9 1 1, 7 0 . 4 6 1 5,2 1 2 , 8 8 56 . 9 2 1 34 3 , 3 5 7 48 , 6 9 7 0 Di s t r o n 5 87 , 1 5 4 . 3 3 0 2,8 5 5 . 5 4 24 . 9 8 1 . 9 6 5,8 2 8 , 5 6 9 6.3 5 . 7 7 5 41 . 3 0 1 . 4 7 3 4,3 1 8 . 8 9 3 1.5 1 1 , 9 5 1 0 15 8 Go 5 26 . 1 0 4 , 8 1 4 61 5 , 9 1 5 7.8 6 . 1 3 6 2, 0 5 5 . 3 6 9 3.2 9 3 . 7 0 8 10 . 0 3 . 6 5 0 1A 7 2 . 9 ) 9 65 8 , 4 0 1 48 , 2 7 3 52 . 4 2 3 Min i n g P l t 5 6,8 1 9 . 6 0 98 . 9 5 4 1.6 4 7 . 1 0 9 (3 2 . 2 2 9 ) 92 8 . 7 0 0 2,9 2 3 . 0 6 35 1 . 6 6 7 23 6 , 7 4 3 23 , 2 6 3 64 2 . 3 3 7 In t a i b l 5 0 0 0 0 0 0 0 0 0 0 No n U t i l i t NU T I L 26 , 4 2 6 0 0 0 0 0 0 0 0 26 . 4 2 6 To t P C ( P o t M e r ) 78 7 . 4 0 . 0 5 6 15 . 1 0 3 . 0 6 21 5 . 0 5 . 4 5 2 25 . 4 9 3 , 7 2 0 94 . 8 1 9 . 9 5 6 33 3 , 0 7 6 . 9 4 1 39 , 7 2 9 . 9 7 7 21 . 0 7 7 8 3 7 2. 5 4 . 4 1 0 4O . 5 1 2 , e w T c t o . 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P I a 5 2A 4 S 40 .3 3 19 4 34 UlO 13 9 80 8 No n t i l i P l NU T I L (6 7 6 . 4 2 5 1 0 86 7 7,7 W 0 0 0 0 0 (8 8 5 , 0 9 1 ) To ù P a I f P C 11 4 . 2 5 , 4 9 5 6.2 2 8 . 3 8 64 , 9 5 9 . 1 8 3 16 . 1 5 6 , 4 6 9 24 , 7 5 2 , 2 0 9 3.0 4 9 . 8 5 15 5 (1 , 4 8 2 ) (1 8 1 ) (8 8 5 , 0 9 1 ) Ro k y M o u P c Pr 5 89 . 5 6 7 , 7 6 0 0 0 0 0 70 . 3 8 1 . 7 4 2 13 , 9 1 3 , 9 5 0 4. 6 4 2 , 4 9 0 62 , 5 7 8 Tr a i i s 5 51 , 1 0 8 , 7 8 0 0 0 0 .2 , 8 2 7 . 5 9 7 ll, 0 0 1 , 8 1 5 2. 0 0 7 , 7 1 6 27 1 , 6 5 4 Ol t r b u 5 45 , 0 2 4 , 1 7 2 0 0 0 0 36 . 1 8 8 . 8 4 9 6. 4 8 1 . 0 6 5 2,3 5 , 2 5 8 0 "" ' ' 5 (7 6 5 , 1 6 1 ) 86 ('7 . 4 8 ) 2.. 7 1 7 (3 3 ; 3 0 ) (9 4 . 2 6 7 ) (3 9 1 . 9 3 6 ) ('6 5 . 5 n , (6 , 1 6 5 ) Mi n P l t 5 0. _ 10 7 1, 6 8 2 si s 91 2 2,6 7 9 36 21 3 22 No n U t i l l P I I NU T I L 0 To t R o y M o u t s P a 18 4 . 9 4 2 , 0 5 2 97 0 (8 5 , . ) 3, = (3 2 . 3 9 ) 14 9 . 3 1 6 . 6 0 26 , 0 0 5 . 2 3 8. 8 3 . 1 0 0 89 5 . 0 8 Pa g e 1 0 . 8 AL L O C T I O N S U S I N G H I S T O R I C A L O A D S 3000gN., - ~~ le ~ 'I miß~i08~~~~~ ~~ io r- ~ f' g .. l"; ii ~ :: _ il N~~~~~~~~ ..,¿.. ~~Ë~~~~m!~~~~~ i ..''' ; ~ ; ~ ~~¡;~~~~~~~UU ~;! 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To t T a x I n c Le s s O t E J I t e (1 . 2 2 . 3 0 . 7 3 6 ) (1 5 , 8 7 7 , 3 9 8 ) (3 4 . 5 1 2 , 7 4 2 ) (5 3 1 . 7 7 3 ) (1 4 3 , 4 0 , 6 9 2 ) ( 4 6 , 6 2 8 . 3 3 ) ( 6 0 . 8 4 , 2 4 4 ) (3 5 , 4 6 , 6 3 4 ) ( 6 , 4 1 1 . 9 6 ) (3 8 , 5 0 3 . 3 6 ) ( 1 1 3 . 1 3 1 , 5 8 3 ) 41 9 0 T H 43 O T H 40 1 0 0 T H Se H M D r O T H SC H M D T ( S t R ) O T H To t T a x I n c E x l u O t (1 , 2 2 0 ; 3 0 , 7 3 ) ( 1 5 , 8 7 7 . 3 9 ) ( 3 4 , 5 1 2 , 7 4 2 ) ( 5 3 1 . 7 7 3 1 0 ( 1 4 3 , 4 0 2 , 6 9 2 ) ( 4 8 5 . 6 2 8 , 3 3 ) 1 6 0 , 8 4 4 , 2 4 4 ) ( 3 5 , 4 6 . 6 3 4 ) 1 6 , 4 1 1 , 9 6 ) ( 3 8 , 5 0 3 , 3 6 1 ( 1 1 3 , 1 3 1 , 5 8 3 ) £x t s T a C S u p ) F e c - E X C T A X l0 0 , ( 1. 3 0 1 1 % 27 . 9 0 3 8 % 0. 0 4 % 00 0 11 . 5 1 3 % 38 . 1 5 6 % 4. 9 8 2.9 0 2 % 0.5 2 5 4 % 3.1 5 5 2 % 9. 2 7 0 7 % Pa g e 1 0 . 1 0 AL L O C A n O N S U S I N G H I S T O R I C A L O A O S Tr o e n A 1 i o t o r s I2 - 2! - - mæ l! - ~ = Ol l . . , !! -De 1 9 9 1 P l 16 . 9 1 8 . 9 7 6 De 1 9 9 2 P l 17 . 0 9 4 . 2 0 2 A_ SO 17 . 0 0 . 5 8 28 5 . 7 5 7 4.4 2 8 . 5 0 1. 3 5 5 . 3 7 5 0 2. 2 3 2 , 8 6 8 7.1 2 0 . 3 8 4 1.0 2 9 . 3 2 48 9 . 1 1 2 65 , 2 7 0 De 1 9 9 1 R e (7 . 8 5 1 , 4 3 ) Dø 1 9 9 2 R e v e -- 4 3 4 3 0 Av e a g e SO (8 . 1 4 2 , 7 3 1 ) (1 3 6 . 8 2 0 ) (2 . 1 2 0 . 3 5 9 ) (E l 4 8 . 9 5 2 ) 0 (1 , 0 6 , 0 9 4 ) (3 . 4 0 9 . 2 3 0 ) (4 9 2 . 8 3 8 ) (2 3 4 . 1 8 6 ) (3 1 . 2 5 1 ) "" - ' De 1 9 9 1 P I a 4,2 8 4 . 9 6 De 1 9 9 2 P l t 3.4 8 5 , 6 1 3 A_ SG 3:8 8 5 . 2 8 7 65 , 2 8 3 1. 0 1 1 , 2 5 30 . 6 4 0 51 0 , 1 1 6 1,6 2 6 . 7 0 7 23 5 , 1 5 7 11 1 , 7 4 1 14 , 9 1 1 De 1 9 9 1 R e (1 2 9 . 3 9 ) De 1 9 9 2 R e s (2 4 0 , 6 0 ) A_ . . SO (1 8 5 , 0 0 2 ) (3 , 1 0 9 ) (4 8 , 1 7 4 ) (1 4 . 7 4 4 ) 0 (2 4 . 2 9 ) (7 7 4 5 7 ) (1 1 , 1 9 7 ) (5 . 3 2 1 ) (7 1 0 ) Ne P l a t 12 , 5 6 . 1 4 3 21 1 . 1 2 3.2 7 1 6 9 1 1.0 0 1 . 3 2 0 1,6 4 9 , 6 0 5.2 6 , 4 0 4 76 0 , 4 4 36 1 , 3 4 7 48 . 2 2 Di v i s N e t P l a n t N u l u r P e c l ß P ~ DN P P N P 10 0 . 0 0 1.6 8 3 % 26 . 0 3 9 % 7.9 6 7 % 0. ~ ~ % 13 . 1 2 9 % 41 . 8 6 % 6.0 5 2 5 % 2.8 7 6 0 % 0.3 8 3 8 % 0,~ ~ % 0. 0 0 Dll i o n N e P . n i N u c . . R o c k y M o r i l n P o w DM P P N P 0,0 0 % 00 0 0.0 0 % 0. 0 0 % 0. 0 0 0. 0 0 % 0, 0 0 % 0. 0 0 0.0 0 % 0.0 0 % 0.0 0 % 0.0 0 % Sy s t e m t t N u e . . P . n t SN N P 10 0 . ~ ~ % 1.6 8 3 % 26 . 0 3 9 % 7. 9 6 7 % 0. 0 0 13 . 1 2 9 % 41 . 8 6 % 6. 0 5 2 5 % 2. 8 7 8 0.3 8 3 8 % 0.~ ~ % 0.~ ~ % Ac 1 8 2 . 2 I2 - 2! -- - li l! Iè ~ fi 2l l! .. (1 0 1 ) SO 17 . 0 9 . 2 0 2 28 7 . 2 2 4,4 5 1 , 3 1 4 1,3 6 2 . 3 5 0 2.2 4 4 , 3 7 1 7,1 5 7 . 0 6 1, 0 3 4 , 1 5 2 5 49 1 , 1 5 3 2 65 , 6 0 0 (1 0 8 ) S O (8 , 4 3 4 , 0 3 ) (1 4 1 . 7 1 5 ) (2 . 1 9 6 , 2 1 3 ) (6 7 2 , 1 6 8 ) 0 (1 , 1 0 7 , 3 4 ) (3 . 5 3 1 , 1 9 2 ) (5 1 0 , 4 6 ) (2 4 2 , 5 6 ) (3 2 , 3 6 ) 0 "" I . . (1 0 1 ) SO 3.4 8 5 . l l 1 3 58 , 5 6 8 90 7 , 6 5 0 27 7 , 7 9 3 0 45 7 , 6 4 1 1.4 5 . 3 7 0 21 0 . 9 6 10 0 . 2 4 7 13 . 3 7 8 0 (1 0 8 ) S G (2 4 O . E l ) (4 . 0 4 ) (6 2 . 6 5 4 ) (1 9 , 1 7 6 ) 0 (3 1 . 5 9 1 ) (1 0 0 . 7 3 9 ) (1 4 . 5 f 3 ) (6 . 9 2 0 ) (9 2 3 ) 0 (1 0 7 ) S G 1,7 7 8 , 5 4 29 . 8 8 4 48 3 , 1 3 2 14 1 . 7 4 5 0 23 , 5 1 3 ' 74 4 , 6 5 0 10 7 . 6 4 7 51 , 1 5 1 6.8 2 6 0 (1 2 0 ) S E 1,9 7 5 , 7 5 9 32 . _ 49 5 . 4 9 1 15 2 , 4 4 0 28 3 , 4 6 1 81 4 . 5 8 4 12 5 . 2 8 3 65 , 0 8 7,0 1 1 0 (2 2 8 ) S G 1, 2 , 8 4 12 1 , 3 3 0 1,8 8 0 . 3 0 2 51 5 , 4 8 1 0 .. . 0 5 3.0 2 3 . 2 5 3 43 7 . 0 4 1 20 7 . 6 7 3 27 . 7 1 3 27 . 7 1 3 (2 2 8 ) 5 0 1,4 7 2 . 3 7 6 24 , 7 4 0 38 3 , 4 0 5 11 7 , 3 4 0 19 3 . 3 1 5 61 6 , 4 6 89 , 1 1 5 42 . 3 4 5,8 5 1 0 (2 2 8 ) S N N P 3.5 3 1 . 0 0 5I . 3 3 91 9 , 4 6 28 1 , 4 1 0 0 46 3 , 6 0 1,4 7 8 , 3 7 3 21 3 , 7 1 4 10 1 . 5 5 13 , 5 5 0 (2 2 8 ) 5 E 1,7 4 3 , 0 2 5 28 . 5 8 43 7 . 1 2 4 13 4 , 4 8 3 0 25 0 , 0 7 1 71 8 , 6 3 0 11 0 , 5 2 57 , 4 2 2 6,1 8 5 0 To t A c c t 1 8 2 2 2 29 , 6 2 6 , 7 3 4 49 . 3 0 7,6 7 9 . 0 2 1 2.3 5 1 , 7 1 1 0 3.9 3 5 . 0 9 12 , 3 8 . 4 5 1,8 0 . 8 8 88 7 . 6 2 7 11 2 , 6 3 0 27 . 7 1 3 Re s e S t u (2 2 8 1 SN N P 11 2 . 6 8 1.9 3 29 . 3 4 8.9 8 0 0 14 , 7 9 47 . 1 n 6,8 2 0 3.2 4 1 43 (2 2 8 ) S E 94 1 , 9 5 0 15 , 4 4 7 23 6 . 2 2 7 72 , 6 7 6 0 13 5 , 1 4 1 38 . 3 5 5I . 1 2 31 , 0 3 1 3.3 4 De b e 1 9 9 3 A d j 1,0 5 4 . 6 3 0 17 , 3 4 26 5 . 5 6 81 , 6 5 7 0 14 Ð , 9 3 5 43 5 . 5 3 66 . 5 4 34 , 2 7 2 3, 7 7 5 Ad j u s t e A e 1 8 2 . 2 2 30 , 6 8 1 . 3 6 51 3 . 6 4 8 7,9 4 . 5 8 9 2, 4 3 , 3 6 0 4, 0 8 5 , 0 3 4 12 . 8 1 5 . 9 8 7 1,8 7 0 , 4 3 5 90 1 . 8 9 9 11 8 , 4 0 5 , 27 , 7 1 3 TR O J P 10 0 . 0 0 0 0 % 1.6 7 4 1 % 25 . 8 9 3 9 % 7. 9 3 1 1 % 0. 0 0 13 . 3 1 4 4 % 41 , 7 7 1 2 % 6. 0 9 % 2. 9 3 0.3 7 9 % 0.0 9 % 0. 0 0 Tr c a n P l t Al Ac n t 2 2 . 4 2 mi ~ - -- -. mæ !l - lï fi 2l !! Pl . . . SO 7,2 2 0 , 8 4 9 12 1 , 3 3 0 1. 8 0 , 3 0 2 57 5 . 4 8 1 0 94 . 0 s e 3,0 2 3 . 2 5 3 43 7 , 0 4 1 20 7 , 6 7 3 27 , 7 1 3 27 , 7 1 3 .p - SG 1,4 7 2 , 3 7 6 24 , 7 4 0 38 3 , 4 0 5 11 7 , 3 4 0 19 3 . 3 1 5 61 6 . 4 6 89 , 1 1 5 42 . 3 4 5, 6 5 1 0 St o F a c l t SE 1, 7 4 3 . 0 2 5 28 , 5 8 43 7 , 1 2 4 13 4 , 4 8 3 0 25 0 , 0 7 1 71 8 . 6 3 0 11 0 . 5 2 57 , 4 2 2 6, 1 8 5 0 TI W I t C o SN N P 3,5 3 1 . 0 0 5I . 3 3 91 9 , 4 6 9 28 1 , 4 1 0 0 46 3 , 6 0 1,4 7 8 , 3 7 3 21 3 , 7 1 4 10 1 , 5 5 2 13 . 5 5 2 0 To t A c 2 2 8 . 4 2 13 , 9 6 7 , 2 5 0 23 3 , 9 8 4 3,6 2 0 , 3 0 1 1, 1 0 8 . 7 1 8 0 1,8 5 5 , 0 4 2 5,8 3 6 , 7 1 6 85 0 , 3 9 -4 , 9 9 2 53 . 1 0 1 27 , 1 1 3 Tr a i t Co t s SN N P 11 2 , 6 8 1. 9 3 29 . 3 4 8.9 8 0 0 14 . 7 9 4 41 ; 1 7 7 6, 8 2 0 3.2 4 1 43 2 St o F a c P l t SE 94 1 , 9 5 0 15 , 4 4 7 23 6 , 2 2 7 72 , 6 7 6 0 13 5 , 1 4 1 . 3 8 . 3 5 59 . 7 2 9 31 , 0 3 1 3. 3 4 De 1 9 9 3 A d . 1, 0 5 4 , 6 3 0 17 . 3 4 26 5 , 5 6 81 . 6 5 7 0 14 9 , 9 3 5 43 5 . 5 3 3 ", 5 4 34 , 2 7 2 3,7 7 5 Ad u s t e A e 2 2 8 . 4 2 15 , 0 2 1 . 8 0 25 1 . 3 2 4 3,8 8 5 . 8 7 0 1.1 9 0 . 3 7 5 0 2.0 0 . 9 7 8 6,2 7 2 , 2 4 9 91 6 , 9 4 44 . 2 6 56 , 8 7 6 27 . 7 1 3 TR O J D 10 0 . ~ ~ % 1. 8 7 3 1 % 25 . 8 6 1 % 7.9 2 4 3 % 0. 0 0 13 . 3 4 7 0 41 . 7 5 1 % 6.1 0 4 1 % 2. 9 5 0 % 0.3 7 8 6 % 0. 1 8 4 % ' 0.~ ~ % Tr o a n O e m l A I Pa g e 1 0 . 1 1 AL L O C T I O N S U S I N G H I S T O R I C A L L O A D S - IQ &i l1 -. -. rt lI - ~ fi ll Jl -. . - Am o f l i m i t e T e r P l a n t Ac t 4 0 4 34 . 8 9 2 , 5 1 1 90 2 . 2 5 6 9,8 0 5 . 4 6 7 2,a n . 5 5 0 4, 4 5 3 , 3 7 1 14 . 3 1 2 , 8 2 7 1, 8 6 5 . 1 4 6 79 2 . 8 7 8 88 . 0 0 8 0 An z a of Ot e r E l e t i P l t Ac c t 4 0 5 0 0 0 0 0 0 0 0 0 0 0 Am of Pl Ac u i s i t s Ac c t 4 0 5, 5 1 8 . 3 9 3 92 , 7 2 4 1,4 3 6 , 9 8 43 9 , 8 0 0 0 72 4 , 5 3 2,3 1 0 , 4 6 2 33 4 . 0 0 15 8 . 7 1 0 21 . 1 7 9 0 Am o o f P r . L o s s e . U n r e c P L a n e t . Ae c t 4 0 7 4,5 6 5 , 0 4 3 81 , 6 6 1,1 9 6 , 6 0 8 11 1 , 3 8 5 0 64 2 , 7 8 6 2,0 3 5 , 9 9 3 29 5 , 4 8 14 1 . 2 e S 18 , 5 9 3 41 , 2 6 4 To t A m E x 44 . 9 7 5 , 9 4 6 1,0 7 6 , 6 4 4 12 , 4 3 9 , 0 5 3. 2 2 3 , 7 4 4 0 5,8 2 0 , 6 9 18 . 6 5 9 . 2 8 2.4 9 4 . 6 3 0 1, 0 9 2 . 8 5 3 12 7 . 7 8 0 41 . 2 6 Sc h e u l e M A m o r t i n F a c t o r 10 0 . 0 0 0 % 2.3 9 3 8 % 27 . 8 5 7 1 % 7,1 6 7 7 % 0.~ ~ % 12 . 9 4 1 8 % 41 . 4 8 7 2 % 55 4 2.4 2 9 % 0.2 8 4 1 % 0.0 9 1 7 % 0. ~ ~ % §£ IQ &i ~ -. -. rt lI - Wy o - U P L Wl !l !! De r e l a E x e S- . Ac c t 4 0 3 . 1 t 1 9 . 5 1 6 , 2 5 9 2,0 0 , 1 9 8 31 . 1 2 1 , 9 2 1 9.5 2 5 . 0 9 7 0 15 . 1 3 1 , 8 0 50 . 0 3 9 . 5 2 5 7,2 3 3 , 7 1 2 3.4 3 1 . 3 0 45 8 . 6 9 Nu c l e Ac 4 0 3 . 2 0 0 0 0 0 0 0 0 0 0 Hy d " , Ac c t 4 0 3 . 3 15 . 8 3 6 . 5 4 26 . 0 9 7 4,1 2 3 , 8 2 1 1,2 6 2 . 1 2 t 0 2,0 7 9 , 2 4 8 6,6 3 0 . 5 0 5 95 8 , 5 0 45 5 , 4 6 1 60 , 7 8 0 Ot. . Ac 4 0 3 . 4 10 7 , 8 5 4 , 3 5 1 l,8 1 2 . 2 4 e 28 , 0 8 5 , 1 7 1 8,5 9 5 , 6 n 0 14 , 1 6 0 . 6 6 2 45 , 1 . 5 6 , 8 7 3 6,5 2 7 , 8 7 6 3.1 0 1 . 9 0 7 41 3 , 9 3 8 Tr e s m i s s i Ac 4 0 3 . 5 71 , 6 7 8 , 6 9 1,2 0 , 3 9 7 18 , 6 6 5 , 0 6 5 5,7 1 2 , 5 8 0 9,4 1 1 . 0 0 5 30 , 0 1 0 , 7 1 1 4,3 3 8 , 3 4 2.0 6 1 , 4 9 0 27 5 , 0 9 8 Di t r Ac 4 0 3 . 6 14 2 , 3 0 , 9 9 8 1,9 8 1 . 8 8 48 , 0 1 6 , 8 8 12 , 3 5 , 3 6 0 13 . 0 5 5 , 1 0 7 57 . 4 5 4 , 0 4 7 6,9 0 7 , 2 8 0 2.5 3 3 , 6 1 1 1 0 ., Ac e 4 0 3 . 7 & 8 34 . 4 5 7 , 0 2 2 70 , 6 8 1 9.9 0 3 , 6 4 3.0 3 9 , 8 8 0 0 4,4 9 8 , 8 9 5 13 . 2 n . 0 7 9 2,0 2 6 , O s e 93 8 . 7 8 7 64 , 0 0 2 Min i n g Ac 4 0 3 . 9 0 0 0 0 0 0 0 0 0 0 - Ac 4 0 3 A 0 0 0 0 0 0 0 0 0 0 Po s t m H y d r o S t e I A d j u s t m t 0 0 0 0 0 0 0 0 0 0 T o l O ø i i E i s ø : 49 1 . 6 4 3 . 8 7 0 7. 9 8 1 . 3 0 13 9 . 9 1 6 , 5 0 40 . 4 8 7 : 7 3 1 0 58 , 8 9 6 , 7 2 1 20 , 5 6 , 7 4 1 27 . 9 9 1 . 7 7 8 12 , 5 2 8 . 5 1 1 1.2 7 2 . 5 1 3 Sc N d u " M D e r e U o F a c 10 0 : ~ ~ % 1.6 2 3 4 0 / 0 28 . 4 5 8 9 % 8. 2 3 5 % 0. ~ ~ % 11 . 9 7 9 5 % 41 . 2 0 2 3 % 5.6 9 3 5 % 2.5 4 3 % 0.2 5 8 % 0.~ ~ % 0. 0 0 ~ IQ &i l1 - -. rt lI - ~ Wl ll Jl Pr u c t i S 0 Tr a s m i s o n S 0 Dm S 0 "" a 1 S 0 Min i n g S 0 In t i b l S 0 No t i l i t P l a n t NU T R . 0 To l 2.4 6 2 . 9 0 . 2 6 7 48 . 9 0 . 0 9 7 67 8 . 4 3 5 . 6 8 91 . 4 3 . 5 3 1 0 28 . 4 9 0 , 6 2 7 1,0 3 9 , 6 8 . 1 7 9 12 5 . 6 4 , 9 7 5 64 . 0 5 7 , m 7. 4 3 5 . 3 6 5 11 8 . 5 1 2 . 0 2 9 Ta x O e l l n F a c 10 0 . ~ ~ % 1.9 8 5 5 % 27 . 5 4 % 3. 7 2 5 0 % 0. ~ ~ % 11 . 7 1 3 4 % 42 . 2 1 3 8 % 5.1 0 1 5 % 2. 6 0 9 % 0. 3 0 1 9 % 0.~ ~ % 4.8 1 1 9 % Pa g e 10 12 AL L O C A T I O N S U S I N G H I S T O R I C A L O A D S DECEMBER 2010 FACTORS Idaho General Rate Case - December 2010 COINCIDENTAL PEAKS Month Jan-10 Feb-10 Mar-10 Apr-10 May-10 Jun-10 Jul-10 Aug-10 Sep-10 Oct-10 Nov-10 Dec-10 Month Jan-10 Feb-10 Mar-10 Apr-10 May-10 Jun-10 Jul-10 Aug-10 Sep-10 Oct-10 Nov-10 Dec-10 Month Jan-10 Feb-10 Mar-10 Apr.10 May-10 Jun-10 Jul-10 Aug-10 Sep-10 Oct-10 Nov-10 Dec-10 Day Time7 1822 89 191 8 17 15 28 17 16 1717 163 171 16 23 1820 18 Day Time7 1822 89 191 8 17 15 28 17 16 1717 163 171 1623 1820 18 Day Time7 1822 89 191 817 15 28 17 16 1717 163 171 1623 1820 18 I METERED.LOAOS(CPI I ..,.....'.Non"fERC '..PERC ,..iJ CA OR WA EWY TotalUT 10 W.WY UT NETUT Total 123 2.129 735 1,092 3,359 470 244 28 3,330 8,152 151 2,359 689 1,072 3,049 442 240 25 3,024 8,002 141 2,171 592 983 3,036 428 223 25 3,011 7,574 144 2,231 621 980 2,717 331 225 27 2,690 7,248 113 1,688 520 930 3,005 452 214 29 2,976 6,922 135 1,986 660 1,022 4,135 660 226 42 4,093 8,824 165 2,200 697 1,057 4,241 628 206 43 4,198 9,194 140 2,345 766 1,035 4,362 520 212 44 4,319 9,382 131 2,144 614 1,009 3,609 469 191 35 3,574 8,168 107 1,689 589 965 3,465 384 227 31 3,434 7,426 157 2,513 809 1,068 3,354 448 243 28 3,326 8,592 144 2,267 702 1,092 3,498 432 241 29 3,469 ,8,377 1,652 25,724 7,994 12,307 41,830 5,663 2,692 387 41,443 97,861 (less) Adjustments for Curtilments Buy Throughs and Load No Longer Served (Reductions to Load).- I Non"fERC PERC I CA OR WA EWY UT 10 W.WY UT NETUT Total (53)-(53)(53) ---- ---- ---- ---- (101 )-(101)(101)---- (95)-(95)(95)---- ---- ---- (49)-(49)(49)----(297)---(297)(297) equals I ..COINClÐENTALPEAKSER\1ED FRONICONIPANY RESOURCES i Non-PERC FERC I CA OR WA EWY UT 10 W.WY UT NETUT Total 123 2,129 735 1,092 3,306 470 244 28 3,278 8,099 151 2,359 689 1,072 3,049 442 240 25 3,024 8,002 141 2,171 592 983 3,036 428 223 25 3,011 7,574 144 2,231 621 980 2,717 331 225 27 2,690 7,248 113 1,688 520 930 3,005 452 214 29 2,976 6,922 135 1,986 660 1,022 4,034 660 226 42 3,992 8,724 165 2,200 697 1,057 4,241 628 206 43 4.198 9,194 140 2,345 766 1,035 4,268 520 212 44 4.224 9,287 131 2,144 614 1,009 3,609 469 191 35 3,574 8,168 107 1,689 589 965 3,465 384 227 31 3,434 7,426 157 2,513 809 1,068 3,354 44 243 28 3,326 8,592 144 2,267 702 1,092 3,449 432 241 29 3,420 8,328 1,652 25,724 7,994 12,307 41,533 5,663 2,692 387 41,146 97,564 + plus Adjustments for Ancilary Services Contracts including Reserves and Class 1 DSM Programs Treated As System Resources (Additions to Load)I. Non-PERC PERC IMonth Day Time CA OR WA E. WY UT 10 W, WY UT NET UT Total Jan-10 7 18 Feb-10 22 8Mar-10 9 19Apr-10 1 8 May-10 17 15 Jun-10 28 17Jul-10 16 17 164 144 164 308Aug-10 17 16 105 105 105 Sep-10 3 17 Oct-10 1 16 Nov-10 23 18 Dec-10 20 18 269 144 269 413 Page 10.13 ALLOCATIONS USING HISTORICAL LOADS DECEMBER 2010 FACTORS Idaho General Rate Case - December 2010 COINCIDENTAL PEAKS Month Jan-10 Feb-10 Mar-10 Apr-10 May-10 Jun-10 Jul-10 Aug-10 Serr10 Oct-10 Nov-10 Dec-10 Month Jan-10 Feb-10 Mar-10 Apr-10 May-10 Jun-10 Jul-10 Aug-10 Sep-10 Oct-10 Nov-10 Dec-10 Month Jan-10 Feb-10 Mar-10 Apr-10 May-10 Jun-10 Jul-10 Aug-10 Serr10 Oct-10 Nov-10 Dec-10 Day Time7 1822 89 191 8 17 15 28 17 16 17 17 163 171 16 23 18 20 18 Day Time7 1822 89 191 8 17 1528 1716 17 17 163 171 1623 1820 18 Day Time7 1822 89 191 8 17 1528 17 16 17 17 163 171 1623 18 20 18 --equals I LOAtS FOR JUftlSDICTIONAL ALLOGATION(CP) .PtiQrtö Temperaure MJUstrl't I i .Non-FERC FERC I CA OR WA E. WY UT 10 W.WY UT NETUT Total 123 2.129 735 1.092 3.306 470 244 28 3.278 8,099 151 2.359 689 1.072 3.049 442 240 25 3.024 8.002 141 2.171 592 983 3,036 428 223 25 3.011 7.574 144 2.231 621 980 2,717 331 225 27 2.690 7.248 113 1.688 520 930 3,005 452 214 29 2.976 6.922 135 1,986 660 1.022 4.034 660 226 42 3.992 8.724 165 2.200 697 1.057 4,404 772 206 43 4.362 9.502 140 2,345 766 1.035 4.373 520 212 44 4.329 9.392 131 2.144 614 1.009 3.609 469 191 35 3.574 8.168 107 1,689 589 965 3.465 384 227 31 3,434 7.426 157 2.513 809 1.068 3.354 44 243 28 3.326 8.592 144 2.267 702 1.092 3.449 432 241 29 3,420 8.328 1.652 25.724 7,994 12.307 41.802 5.807 2.692 387 41,415 97,977 - less dA justment or Coincidental System Peaks Temperature Adjustment I NQn;.FERC FeRC I CA OR WA E. WY UT 10 W.WY UT NETUT Total 1 (76)(10)-2 0 (3)2 (86) 3 (13)-1 27 2 1 27 22 (0)(2)2 (8)(36)(0)1 (36)(42) (1)-3 (1 )(60)-(0)(60)(59) 11 207 (15)201 (6)56 (0)(6)455 0 (57)(23)23 108 1 1 108 52 (0)(9)(17)(12)5 5 0 5 (27) 1 1 (8)2 (47)5 1 (47)(44) (4)--3 85 (9)1 85 76 4 135 (23)6 (102)(8)1 (102)12 3 56 30 (2)55 4 (2)55 144 (3)(16)(5)4 (20)1 1 (20)(36) 15 226 (65)219 12 57 2 -12 467--equals I NORMALizEDLO~$ FOR JURISDltTDNALAlLOGATION:(I?Et) ... I NQn-FERC .FERC ..I CA OR WA E. WY UT 10 W.WY UT NETUT Total 124 2.054 725 1.092 3.308 470 241 28 3.279 8.013 154 2.346 689 1.074 3.076 444 240 25 3.051 8,023 141 2.169 594 975 3.000 428 224 25 2.975 7.532 143 2.231 624 979 2.656 331 225 27 2.629 7.189 124 1.895 505 1.131 2.999 508 214 29 2,970 7.377 135 1,929 637 1.045 4.142 661 227 42 4.100 8.775 165 2,192 680 1.045 4.410 777 207 43 4.367 9,474 142 2,346 758 1.038 4.326 525 213 44 4,282 9,348 128 2,144 614 1.012 3.694 460 191 35 3.659 8,244 111 1.824 565 971 3.364 375 228 31 3,333 7,438 160 2,568 840 1.066 3,410 451 241 28 3,382 8,737 141 2.252 698 1.097 3.429 433 242 29 3.400 8.291 1,667.4 25,950.0 7.929.1 12.525.5 41.813.8 5.863.6 2.694.0 387.3 41,426.5 98.443.4 The December 2010 Results of Operations report were calculated using monthly actual (metered) energy, adjusted to reflect normal temperatures and class 1 DSM programs. Page 10.14 ALLOCATIONS USING HISTORICAL LOADS DECEMBER 2010 FACTORS Idaho General Rate Case - December 2010 ENERGY Year Month Jan 2010 Feb 2010 Mar 2010 Apr 2010 May 2010 Jun 2010 Jul 2010 Aug 2010 Sep 2010 Oct 2010 Nov 2010 Dec 2010 Year Month Jan 2010 Feb 2010 Mar 2010 Apr 2010 May 2010 Jun 2010 Jul 2010 Aug 2010 Sep 2010 Oct 2010 Nov 2010 Dec 2010 Year Month Jan 2010 Feb 2010 Mar 2010 Apr 2010 May 2010 Jun 2010 Jul 2010 Aug 2010 Sep 2010 Oct 2010 Nov 2010 Dec 2010 Year Month Jan 2010 Feb 2010 Mar 2010 Apr 2010 May 2010 Jun 2010 Jul 2010 Aug 2010 Sep 2010 Oct 2010 Nov 2010 Dec 2010 I METEREPLOADS (MW).. i .Non-FERC FERC I CA OR WA E.WY Total UT 10 W.WY UT NetUT Total 80,851 1,305,544 422,795 732,263 2,095,12 295.955 171.058 17.052 2.078.360 5.103,878 71,589 1,156,228 345.538 661,560 1,869,991 263.287 149,608 14.649 1,855.342 4.517.802 76,428 1.234,791 354,934 700,441 1.870,967 272.177 160.493 16.261 1,854.707 4.670.231 74,482 1.149,866 329.525 655,182 1,763,537 259.025 150,196 15.761 1.747.776 4.381,813 75.909 1.106,767 325.368 661,838 1,789,517 297.306 158,055 15.587 1,773.930 4,414,761 79.250 1.061.006 310,849 650,320 2.004,349 332,472 158,565 17,698 1.986,651 4,596.811 89,602 1.246,481 394.267 709,183 2,401,054 501,026 159,457 21,595 2.379,459 5.501,070 85,603 1.226.650 384,810 719,078 2,310,919 362,204 153,502 21,225 2.289.693 5.242.765 70,467 1.088.771 341.096 675,913 1,972,427 281,539 147,499 17,422 1.955.005 4.577712 68,238 1,135,089 358,467 694,977 1,873,734 246,550 170,489 15.602 1,858.132 4,547,544 79,115 1,268.375 402.477 711,023 1,984,787 253,603 167,627 15.854 1,968.933 4,867,007 89,228 1,399.049 445,341 759,014 2,139,002 280,752 167.350 17,550 2,121,452 5,279.736 940,763 14.378,617 4,415,467 8.330.792 24,075,697 3,645,897 1,913.898 206.256 23,869,441 57,701,130 (less) Adjustments for Curtilments Buy-Throughs and Load No Longer Served (Reductions to Load), I Non.FERC FERC I CA OR WA E. WY UT 10 W,WY UT NETUT Total (5,612).(5,612)(5,612) ---. ---. ---- ---- (2.357)-(2.357)(2.357) (5.777)-(5,777)(5.777) (3.495)-(3,495)(3,495) (4.113)-(4.113)(4,113)-.- ---- (7,103)-(7.103)(7.103).-.-(28,456).--(28.456)(28,456) equals I LOAQS SERVED FRCJllÇONllANYRESOURCES.(NPÇ) i Non-FERC FERC I CA OR WA E. WY UT ID W.WY UT NetUT Total 80.851 1,305.544 422,795 732.263 2.089,801 295,955 171.058 17,052 2,072,749 5.098,266 71.589 1.156.228 345,538 661.560 1,869.991 263,287 149,608 14,649 1,855.342 4.517,802 76,28 1,234,791 354,934 700.441 1.870.967 272.177 160,493 16,261 1,854.707 4.670.231 74,482 1,149,866 329,525 655.182 1.763,537 259,025 150,196 15,761 1,747.776 4.381.813 75,909 1,106,767 325,368 661.838 1,789,517 297,306 158.055 15,587 1,773.930 4,414.761 79.250 1,061,006 310,849 650.320 2.001,992 332,472 158,565 17,698 1,984.294 4.594,454 89,602 1,246,481 394,267 709.183 2.395,277 501,026 159,457 21,595 2,373,682 5.495,293 85.603 1,226.50 384,810 719.078 2.307,424 362,204 153,502 21,225 2,286.198 5,239.270 70,467 1,088,771 341,096 675,913 1.968,314 281.539 147,499 17,422 1,950,892 4.573.600 68,238 1,135,089 358,67 694,977 1.873.734 246.550 170,489 15,602 1,858.132 4,547.544 79,115 1,268,375 402,477 711.023 1.984.787 253.603 167,627 15.854 1.968,933 4.867.007 89,228 1,399.049 445.341 759.014 2.131.899 280.752 167,350 17,550 2.114.349 5,272.633 940.763 14,378,617 4,415,67 8,330,792 24.047.241 3.645.897 1.913,898 206,256 23,840.985 57,672,674 + plus Adjustments for Ancilary Services Contracts Including Reserves (Additions to Load) I Non-FERC FERC I CA OR WA E.WY UT ID W,WY UT NetUT Total 109 197 109 305 125 -125 125 193 496 193 689 28 122 28 150 552 348 552 900 185 108 185 293 799 2,434 799 3.233 424 2.018 424 2.44 104 204 104 308 245 40 245 284 842 554 842 1.396 89 3 89 92 --.-3.694 6.523 -.3,694 10.217 i-ageiu,'io ALLOCATIONS USING HISTORICAL LOADS DECEMBER 2010 FACTORS Idaho General Rate Case - December 2010 ENERGY Year Month Jan 2010 Feb 2010 Mar 2010 Apr 2010May 2010 Jun 2010 Jul 2010 Aug 2010 Sep 2010 Oct 2010 Nov 2010 Dec 2010 Year Month Jan 2010 Feb 2010 Mar 2010 Apr 2010May 2010 Jun 2010 Jul 2010 Aug 2010 Sep 2010 Oct 2010 Nov 2010 Dec 2010 Year Month Jan 2010 Feb 2010 Mar 2010 Apr 2010 May 2010 Jun 2010 Jul 2010 Aug 2010 Sep 2010 Oct 2010 Nov 2010 Dec 2010 --equals I NCJRMALIZi:P ..LQADS.&eRv.EPI5RQMGQMPAN¥Ri:SQQRGi:S...(NPG)~PÎ"i~Î"t().'Tltr~ra1lJl1..Acljuštrilnt .....1ii.........tlQn+FERC .c/./c.FERC i./i..c ...C.cC. J CA OR WA E. WY UT ID W.WY UT UT Total 80,851 1,305,544 422,795 732,263 2,089,909 296,152 171,058 17,052 2,072,857 5,098,572 71,589 1,156,228 345,538 661,560 1,870,116 263,287 149,608 14,649 1,855,467 4,517,926 76,428 1,234,791 354,934 700,441 1,871,160 272,673 160,493 16,261 1,854,899 4,670,920 74,482 1,149,866 329,525 655,182 1,763,566 259,147 150,196 15,761 1,747,804 4,381,963 75,909 1,106,767 325,368 661,838 1,790,070 297,655 158,055 15,587 1,774,482 4,415,661 79,250 1,061,006 310,849 650,320 2,002,177 332,580 158,565 17,698 1,984,479 4,594,746 89,602 1,246,81 394,267 709,183 2,396,076 503,460 159,457 21,595 2,374,481 5,498,526 85,603 1,226,650 384,810 719,078 2,307,848 364,222 153,502 21,225 2,286,623 5.241,713 70,467 1,088,771 341,096 675,913 1,968,418 281,743 147,499 17,422 1,950,996 4,573,908 68,238 1,135,089 358,67 694,977 1,873,979 246,590 170,489 15,602 1,858,377 4,547,828 79,115 1,268,375 402,477 711,023 1,985,629 254,156 167,627 15,854 1,969,775 4,868,403 89,228 1,399,049 445,341 759,014 2,131,988 280,755 167,350 17,550 2,114,438 5,272,725 940,763 14,378,617 4,415,467 8,330,792 24,050,935 3,652,420 1,913,898 206,256 23,844,679 57,682,891 - less Temperat re Adustment for EnerguJY I Nón-ERC FERC I CA OR WA E.WY UT ID W.WY UT UT Total 6,765 88,506 26,133 1,540 (13,029)2,258 287 (13,029)112,461 2,438 44,876 21,888 (3,703)11,546 (1,732)(689)11,546 74,623 (103)3,742 8,35 2,786 (2,812)(649)532 (2,812)11,931 (1,547)(21,071)2,161 (1,629)(7,553)(1,122)(253)(7,553)(31,013) (204)(5,442)2,866 (3,650)81,200 20,222 (668)81,200 94,323 687 23,554 7,048 2,959 38,258 6,284 187 38,258 78,976 (409)(1,523)(7,029)1,815 (15,116)4,482 109 (15,116)(17,671) 151 12,497 (1,435)(2,270)23,964 4,598 (131)23,964 37.374 387 17,875 5,092 4,415 (10,395)(1,091)485 (10,395)16,767 1,005 15,792 5,960 6,535 5,306 (2,545)1,177 5,306 33,230 (945)(24,681)(12,364)(3,422)(18,088)(2,350)(668)(18,088)(62,519) 4,148 43,448 10,210 2,606 25,215 4,771 491 25,215 90,889 12,373 197,571 68,964 7,982 118,497 33,126 858 -118,497 439,372--equals I NORMALIZED LOAD& FOR JURISDICTIONAL ALLOCATlCJ"'.~N1V') I Non-FERC FERC J CA OR WA E. WY UT ID W.WY UT UT Total 87,616 1,394,049 448,928 733,803 2,076,881 298,410 171,345 17,052 2,059,829 5,211,033 74,027 1,201,104 367,426 657,857 1,881,662 261,555 148,919 14,649 1,867,013 4,592,549 76,324 1,238,532 363,369 703,228 1,868,348 272,025 161,025 16,261 1,852,087 4,682,851 72,935 1,128,795 331,686 653,553 1,756,013 258,025 149,943 15,761 1,740,252 4,350,951 75,706 1,101,325 328,233 658,188 1,871,270 317,876 157,387 15,587 1,855,683 4,509,984 79,937 1,084,560 317,897 653,279 2,040,434 338,863 158,752 17,698 2,022,737 4,673,722 89,194 1,244,957 387,239 710,998 2,380,960 507,942 159,565 21,595 2,359,365 5,480,855 85,754 1,239,147 383,375 716,808 2,331,812 368,820 153,372 21,225 2,310,586 5,279,087 70,854 1,106,646 346,188 680,329 1,958,023 280,652 147,984 17,422 1,940.602 4,590,674 69,243 1,150,881 364,427 701,512 1,879,285 244,045 171,666 15.602 1,863,683 4,581,059 78,170 1,243,694 390,113 707,600 1,967,541 251,806 166,959 15,854 1,951,687 4,805,884 93,376 1,442,496 455,551 761,620 2,157,202 285,27 167,841 17.550 2,139,652 5,363,614 953,136 14,576,188 4,484,430 8,338,774 24,169,431 3,685,546 1,914,757 206,256 23,963,176 58,122,263 Page 10.16 ALLOCATIONS USING HISTORICAL LOADS DE C E M B E R 2 0 1 0 F A C T O R S Id a h o G e n e r a l R a t C a s . D e c e m b e r 2 0 1 0 CA L I F O R N I A OR E G O N WA S H I N G T O N MO N T A N A WY O M I N G - P P l UT A H ID A H O WY O M I N G - U P l FE R C Su b t t a l 95 3 . 1 3 6 14 . 5 7 6 . 1 8 8 4. 4 8 4 . 4 3 0 0 8. 3 3 8 . 7 7 4 23 . 9 6 , 1 7 6 3. 8 8 5 . 5 4 6 1.9 1 4 . 7 5 7 20 6 . 2 5 6 58 . 1 2 2 , 2 6 3 R e f P a g e 1 0 . 1 6 Sy s t e m E n e r g y F a c o r 1.6 3 9 9 % 25 . 0 7 8 5 % 7.7 1 5 5 % 00 0 0 0 % 14 . 3 4 7 0 % 41 . 2 2 8 9 % 6.3 4 1 0 % 3. 2 9 4 % 0.3 5 4 9 % 10 0 . 0 0 % Div i s i o n a l E n e r g y - P a c i f i c 3.3 6 1 7 % 51 . 4 1 0 5 % 15 . 8 1 6 7 % 0.0 0 0 0 % 29 . 4 1 1 0 % 0.0 0 0 0 % 0.0 0 0 0 % 0. 0 0 0 % 0. ~ ~ % 10 0 . 0 0 % Div i s i o n a l E n e r g y . U t a h 0.0 0 0 0 % 0.0 0 0 0 % 0.0 0 0 0 % 0. 0 0 0 % 0.0 0 0 0 % 80 4 9 5 1 % 12 . 3 8 0 2 % 6.4 3 1 9 % 0.6 9 2 8 % 10 0 . 0 0 % Sy s t e m Ge n e r a t n F a c t o r 1.6 8 0 3 % 26 . 0 3 9 9 7.9 6 9 7 % 0.0 0 0 0 % 13 . 1 2 9 4 % 41 . 8 8 % 6.0 5 2 5 % 2.8 7 8 0 % 0. 3 8 8 % 10 0 . 0 0 % Div i s i o n a l G e n e r a t i o n - P a c i i c 3.4 4 1 8 % 53 . 3 3 9 3 % 16 . 3 2 4 9 % 0. 0 0 0 % 26 . 8 9 3 9 % 00 0 0 0 % 0. 0 0 0.0 0 0 0 % 0. 0 0 10 0 . 0 0 % Di v i s i o n a l G e n e r a t i n - U t a 0.0 0 0 0 % 0.0 0 0 0 % 0.0 0 0 0 % 0.0 0 0 0 % 0.0 0 0 0 % 81 8 0 5 0 % 11 8 2 5 7 % 5.6 1 9 3 % 0.7 4 9 9 % 10 0 . 0 0 % Sy s t e m C a i t ( k w ) Ac c r d 1.6 6 7 . 4 25 . 9 5 0 . 0 7.9 2 9 . 1 0.0 12 . 5 2 5 . 5 41 . 4 2 6 . 5 5. 8 6 3 6 2.6 9 . 0 38 7 . 3 98 . 4 4 3 . 4 R e f P a g e 1 0 . 1 4 Mo d i f i e d A c c r d 1.6 6 7 . 4 25 . 9 5 0 . 0 7. 9 2 9 1 0.0 12 . 5 2 5 . 5 41 . 4 2 6 . 5 5.8 6 3 . 6 2. 6 9 4 . 0 38 7 . 3 98 . 4 4 3 . 4 R e f P a g e 1 0 . 1 4 Ro l l e - I n 1.6 6 7 . 4 25 . 9 5 . 0 7.9 2 9 . 1 0.0 12 . 5 2 5 . 5 41 . 4 2 6 . 5 5.8 6 3 . 6 2. 6 9 4 . 0 38 7 . 3 98 , 4 4 3 4 R e f P a g e 1 0 . 1 4 Ro l l e d I n w i t h H y d r o A d j . 1.6 6 7 . 4 25 . 9 5 0 , 0 7.9 2 9 . 1 0.0 12 . 5 2 5 . 5 41 . 4 2 6 . 5 5.8 6 3 . 6 2. 6 9 0 38 7 . 3 98 . 4 4 3 . 4 R e f P a g e 1 0 . 1 4 Ro l l e d I n w í O f - S y s A d j . 1.6 6 7 . 4 25 . 9 5 0 . 0 7.9 2 9 . 1 0.0 12 . 5 2 5 . 5 41 . 4 2 6 . 5 5.8 6 3 . 6 2. 6 9 4 . 0 38 7 . 3 98 . 4 4 3 4 R e f P a g e 1 0 . 1 4 Sy s t e m C a p a c i t y F a c t r Ac c r d 1.6 9 3 7 % 26 . 3 8 4 % 8. 0 5 4 % 0.0 0 0 0 % 12 . 7 2 3 6 % 42 . 0 8 1 5 % 5. 9 5 6 % 2. 7 3 6 % 0. 3 9 3 % 10 0 0 0 % Mo d i f i e d A c c r d 1.6 9 3 7 % 26 . 3 8 4 % 8.0 5 4 4 % 0. 0 0 0 0 12 . 7 2 3 6 % 42 . 0 8 1 5 % 5. 9 5 3 % 2. 7 3 6 % 0. 3 9 3 % 10 0 0 0 % Ro l l e d I n 1.6 9 3 7 % 26 . 3 8 % 8. 0 5 4 % 0.0 0 0 0 % 12 . 7 2 3 6 % 42 . 0 8 1 5 % 5. 9 5 6 % 2. 7 3 6 % 0. 3 9 3 % 10 0 . 0 0 % Ro l l e d I n w i t h H y d r o A d j . 16 9 3 7 % 26 . 3 8 % 8.0 5 4 4 % 0.0 0 0 0 % 12 . 7 2 3 6 % 42 . 0 8 1 5 % 5. 9 5 % 2. 7 3 6 % 0.3 9 3 4 % 10 0 . 0 0 % Ro l l e d I n w i t h O f - S y s A d j . 1.6 9 3 7 % 26 3 8 0 4 % 8. 0 5 4 % 0.0 0 0 0 % 12 . 7 3 8 % 42 . 0 8 1 5 % 5. 9 5 6 % 2. 7 3 6 0.3 9 3 4 % 10 0 . 0 0 % Sy s t e m E n e r g y ( k w ) Ac c r d 95 . 1 3 6 14 . 5 7 6 . 1 8 8 4. 4 8 4 . 4 3 0 0 8.3 3 . 7 7 4 23 . 9 6 . 1 7 6 3. 6 6 5 . 5 4 6 1.9 1 4 . 7 5 7 20 6 . 2 5 6 58 . 1 2 2 . 2 6 3 Mo d i f i e d A c c o r d 95 . 1 3 6 14 . 5 7 6 . 1 8 8 4. 4 8 4 . 4 3 0 0 8.3 3 . 7 7 4 23 . 9 6 3 . 1 7 6 3. 6 6 5 . 5 4 6 1.9 1 4 . 7 5 7 20 6 . 2 5 6 58 . 1 2 2 . 2 6 3 Ro l l e d I n 95 3 . 1 3 6 14 . 5 7 6 . 1 8 8 4. 4 8 4 . 4 3 0 0 8. 3 3 8 . 7 7 4 23 . 9 6 3 . 1 7 6 3.6 8 . 5 4 6 1.9 1 4 . 7 5 7 20 6 , 2 5 6 58 . 1 2 2 . 2 6 3 Ro l l e d I n w í H y d r o A d j . 95 3 . 1 3 8 14 . 5 7 6 . 1 8 8 4. 4 8 4 . 4 3 0 0 8. 3 3 8 . 7 7 4 23 . 9 6 . 1 7 6 3.6 8 . 5 4 6 1.9 1 4 . 7 5 7 20 6 . 2 5 6 58 . 1 2 2 . 2 6 3 Ro l l e d - I n w i t h O f - S y s A d j . 95 . 1 3 8 14 . 5 7 6 . 1 8 8 4. 4 8 4 . 4 3 0 0 8. 3 3 8 . 7 7 4 23 . 9 6 . 1 7 6 3. 6 8 5 . 5 4 6 1.9 1 4 . 7 5 7 20 6 . 2 5 6 58 . 1 2 2 . 2 6 3 Sy s t e m E n e y F a c t r Ac c r d 1. 6 3 9 9 25 . 0 7 8 5 % 7. 7 1 5 5 % 0.0 0 0 0 % 14 . 3 4 7 0 % 41 . 2 2 8 9 % 6.3 4 1 0 % 3.2 9 4 % 0. 3 5 9 % 10 0 . 0 0 % Mo d i f i e d A c c r d 1. 6 3 9 9 25 . 0 7 8 5 % 7. 7 1 5 5 % 0.0 0 0 0 % 14 . 3 4 7 0 % 41 . 2 2 8 9 % 6.3 4 1 0 % 3.2 9 4 % 0. 3 5 9 % 10 0 . 0 0 % Ro l l e d - I n 1. 6 3 % 25 . 0 7 8 5 % 7. 7 1 5 5 % 0.0 0 0 0 % 14 . 3 4 7 0 % 41 . 2 2 8 9 % 6.3 4 1 0 % 3.2 9 4 % 0.3 5 4 9 % 10 0 . 0 0 % Ro l l e d I n w i t h H y d r o A d j . 1. 6 3 9 9 25 . 0 7 8 5 % 7. 7 1 5 5 % 0. 0 0 0 0 14 . 3 4 7 0 % 41 . 2 2 8 9 % 6.3 4 1 0 % 3.2 9 4 % 0.3 5 4 9 % 10 0 . 0 0 % Ro l l e d I n w i t h O f - S y s A d j . 1. 6 3 9 9 % 25 . 0 7 8 5 % 7.7 1 5 5 % 0.0 0 0 0 % 14 . 3 4 7 0 % 41 . 2 2 8 9 % 6.3 4 1 0 % 3.2 9 4 % 0. 3 5 9 % 10 0 . 0 0 % Sy s e m G e n e r a t i o n F a c t r Ac c r d 1.6 8 3 % 26 . 0 3 9 9 7.9 6 9 7 % 0. 0 0 0 0 % 13 . 1 2 9 4 % 41 8 8 % 6.0 5 2 5 % 2. 8 7 8 0 % 0. 3 8 % 10 0 . 0 0 Mo d i f i e d A c c o r d 1.6 8 3 % 26 . 0 3 9 9 7.9 6 9 7 % 0. 0 0 0 0 % 13 . 1 2 9 4 % 41 . 8 6 8 4 % 6.0 5 2 5 % 2. 8 7 8 0 % 0. 3 8 % 10 0 . 0 0 % Ro l l e d I n 1. 6 8 0 3 % 26 . 0 3 9 7. 9 6 7 % 0. 0 0 0 0 % 13 . 1 2 9 4 % 41 . 8 8 % 6.0 5 2 5 % 2. 8 7 6 0 0. 3 8 % 10 0 . 0 0 % Ro l l e d - I n w i t h H y d r o A d j . 1. 6 8 3 % 26 . 0 3 9 9 % 7.9 6 9 7 0. ~ ~ % 13 . 1 2 9 4 % 41 . 8 8 % 6. 0 5 2 5 % 2. 8 7 6 0 0. 3 8 3 '1 0 0 . 0 0 % Ro l l e d i n w i t h O f - S y s A d j . 1.6 8 3 % 26 . 0 3 9 7.9 6 9 7 % 0. 0 0 0 0 13 . 1 2 9 4 % 41 . 8 8 % 6. 0 5 2 5 % 2. 8 7 6 0 % 0.3 8 3 8 % 10 0 . 0 0 % Pa g e 1 0 . 1 7 AL L O C A T I O N S U S I N G H I S T O R I C A L L O A D S DE C E M B E R 2 0 1 0 F A C T O R S ID A H O Pe r i o d E n d i n g D e c e m b e r 2 0 1 0 6 Y e a r L e v e l i z e d A v e r a g e H y d r o E n d o w m e n t F i x e d D o l l a r P r o p o s a l Kl a m a t h S u r c h a r g e S i t u s EC O H y d r o To t a l To t a l C a l i f o r n i a O r e g o n W a s h i n g t o n (5 5 0 ) 1 , 0 6 2 , 2 9 4 1 1 , 4 9 6 , 4 2 5 ( 1 , 2 8 6 , 4 2 0 ) (0 ) ( 2 2 , 5 2 6 ) ( 6 , 8 5 1 , 4 2 7 ) ( 7 4 4 , 7 8 3 ) (5 5 0 ) ( 2 , 0 3 1 , 2 0 3 ) Pa g e 1 0 . 1 8 Ut a h (7 , 2 7 1 , 5 6 1 ) 6, 2 3 9 , 7 6 8 (1 , 0 3 1 , 7 9 3 ) Id a h o (9 7 5 , 9 6 1 ) 83 5 , 5 4 2 (1 4 0 , 4 1 9 ) Wy o m i n g (2 , 9 5 5 , 3 5 5 ) 48 3 , 9 1 9 . . . ( 2 , 4 7 1 , 4 3 6 ) FE R C (6 9 , 9 7 2 ) 59 , 5 0 6 (1 0 ; 4 , , 6 ) Page 10.19 IDAHO ANNUAL EMBEDDED COSTS Oecember-10 YEAR END BALCE Company Owed Hydro. Weal Account Description Amount Mw $IMw Differential Reference _ 535 - 545 Hydro Operation & Maintenanc Expense 35,335,931 Page 2.7, Wea only 403HP Hyro Depreciation Expens 16,093,461 Page 2.15, Wea only 4041P Hydro Relicensing Amortization 11,243,361 Page 2.16, Wea only Total West Hydro Operating Expense 62.672.793 330 - 336 Hydro Electric Plant in Service 546,610,977 Page 2.23, West only 302 & 162M Hydro Relicensing 176,713,753 Page 2.29, Wea only106HPHydro Accmulated Depreciation Resrve (214,181.594)Page 2.36, West only 1111P Hydro Relicensing Accumulated Reserve (22,343,503)Page 2.39, We.t only 154 Materials and Supplies (1,86)Page 2.32, Wea only Weat Hydro Net Rate Ba..48.797.773 Pre-tax Return 11.62% Rate Ba.. Revenue Requirement 56.779,907 Annual Embedded Coat W.atHydro-Electric Resource.119.452,700 3,657.380 32,66 (38,406,980) MWh from GRID Mid C Contract Account Description Amount Mw $IMw Dlfrential Reference 555 Annual Mid.C Contracts Costs 18,68,110 98,667 19.37 (22,981,525) GRIDGrant Reasonable Portion (8.442,417)(8.442,417) GRID10,242,693 (31,403,942) Qualified F aeilitie. Account DeSCription Amount Mw $IMw Differential Reference 555 utah Annual Qualified Facllities Costs 25,980,876 404,403 84.25 8,525,956 555 Oregon Annual Qualified Facilities Costs 38,424,90 214,130 170.11 27,182,587 555 Idaho Annual Qualified FacUlties Costs 4,197,547 75,820 55.36 924,99 555 WYU Annual Qualified Facilities Costs 555 WYP Annual Qualified Facilties Cos 751,874 11,378 86.08 280,775 555 California Annual Qualified Facilties Costs 4,077,96 33,552 121.54 2,629,787 555 Washingon Annual Qualified Facilities Coss 1,98,329 13,070 151.62 1,420,199 Total Qualified Facilties Coss 73,417,500 752,353 --40,94,293 GRID All other Generation Re80urcs (Excl. Wea Hydro, Mid C, .nd OF) Account Description Amount Mw $IMw Reference 500 - 514 Steam Operaion & Maintenance Expense 1,030,765,602 Pago 2.5535.545 Eas Hydr Operaion & Maintenance Expens 8.880,047 Page 2.7, Eea only 546 - 554 Other Generaion Operation & Maintenance Expe 45,816,805 Page 2.8555Other Purcas Power Contracts 488,132,509 GRID les OF .nd Mid-e 40910 Renewble Energy Production Tax Credit (112,981,523)Pago 2.20 4118 802 Emision Allowances (8,261,058)Page 2.4 456 James River I Litle Mountain Offse (8,328,081)J.mes River Adj (Teb 5)456 Green Tag Reven (78,842,87)Gre Tag (Tab 3)403SP Steam Depreation Expens 138,882,45 Page 2.15 403HP Eas Hydro Deprecation Expens 4,783,679 Page 2.15, Eas only 4030P Other Generation Deprecation Expens 115,463,298 Page 2.15 403MP Mining Depreciation Expense 0 Pago 2.16 4041P East Hydro RelicensingAmortization 111.266 Page 2.16, Eas only 406 Amortization of Plant Acquisition Costs 5,518,393 Page 2.17 Total All Other Operating Expenses 2,037,940.627 310- 316 Steam Electric Plant in SelviC8 6.363,016,861 Page 2.21 330 - 336 Eas Hydro Electric Plant in Service 138,884,018 Page 2.23, Eea only 302 & 186M Eas Hydro Relicensing 9,841,735 Page 2.29, Eas only340- 346 Other Electric Plant in Service 3,298,635,309 Pag.2.24 399 Mining 486,014,280 Pag.2.28 106SP Steam AccmuJated Depriation Reserve (2,511,683,290)Pago 2.36 1080P Oter Generation Accumulated Deprecation Resrve (366,306,227)Page 2.36 108MP Other Accumulated Depreciation Reserve (155,693,803)Page 2.38, Eas only 10BHP East Hydro Accmulated Deprecation Resrve (46,707,54)Page 2.36, East only 1111P Eas Hydro Relicensing Accmulated Resrve (3,770,485)Page 2.39. E.st only 114 Electric P.lant Acquisition Adjustment 159.175,508 Page 2.31 115 Accmulated Provision Acquisition Adjustmen (101,84,265)Page 2.31 151 Fuel Stock 226.322,717 Page 2.32 253.16-253.19 Joint Ower WC Depsi (5.073,136)Page 2.32 253.98 502 Emission Allowances (24,783,174)Page 2.34 154 Materials & Supplies 84,929,002 Page 2.32 154 East Hydro Materials & Supplies Total Net Rate Siae 7,527,156.506 Pre-tax Return 11.2%Rate Base Revenue Requirement 874,372,335 Annual Embedded Coat All Other Generation Resourços 2,912,312.962 67,473,698 43.16 MWh from GRID Total Annual Embedded Costs 3,115.425.855 72.84.297 42.71 Rocky Mountain Power RESULTS OF OPERATIONS Page 11.1 USER SPECIFIC INFORMATION STATE: PERIOD: IDAHO DECEMBER 2010 FILE: PREPARED BY: DATE: TIME: JAM Dec 2010 10 GRC Revenue Requirement Department 5/18/2011 10:29:43 AM TYPE OF RATE BASE: ALLOCATION METHOD: Year-End REVISED PROTOCOL FERC JURISDICTION:Separate Jurisdiction 80R 12 CP:12 Coincidental Peaks DEMAND % ENERGY % 75% Demand 25% Energy TAX INFORMATION TAX RATE ASSUMPTIONS: FEDERAL RATE STATE EFFECTIVE RATE TAX GROSS UP FACTOR FEDERAUSTATE COMBINED RATE TAX RATE 35.00% 4.54% 1.615 37.951% CAPITAL STRUCTURE INFORMATION CAPITAL STRUCTURE EMBEDDED COST WEIGHTED COST DEBT PREFERRED COMMON 47.40% 0.30% 52.30% 100.00% 5.78% 5.43% 10.50% 2.740% 0.016% 5.492% 8.248% OTHER INFORMATION For information and support regarding capital structure and cost of debt, see the testimony of Mr. Bruce Wiliams. For information and support regarding return on common equity, see the testimony of Dr. Sam Hadaway. REVISED PROTOCOL Page 11.2Year.End RESULTS OF OPERATIONS SUMMARY UNADJUSTED RESULTS IDAHO Description of Account Summary:Ref TOTAL OTHER IDAHO ADJUSTMENTS ADJTOTAL 1 Operating Revenues 2 General Business Revenues 11.3 3,574,583,105 3,368,022,988 206,560,116 11,637,673 218,197,789 3 Interdepartmental 11.3 0 0 0 0 0 4 Special Sales 11.3 501,563,210 471,750,719 29,812,490 1,051,991 30,864,481 5 Other Operating Revenues 11.4 326,069,070 306,977,163 19,091.907 (5.260.834)13,831.073 6 Total Operating Revenues 11.4 4.402.215,385 4.146,750.871 255,464,514 7,428.829 262,893,343 7 8 Operating Expenses: 9 Steam Production 11.5 957,497,818 898,228.521 59,269,297 4,859,163 64,128,460 10 Nuclear Production 11.6 0 0 0 0 0 11 Hydro Production 11.7 40,481,667 38.031,517 2,450,150 226,019 2.676,169 12 Other Power Supply 11.9 922,755,661 861,341.168 61,414,493 8,117.716 69,532,209 13 Transmission 11.10 195,628,269 183,769,934 11,858.335 287,354 12,145,689 14 Distribution 11.12 208.550,302 198.123,70 10,426.832 590.671 11,017,503 15 Customer Accounting 11.12 92.750,645 87.978,639 4.772.006 (108,425)4,663,581 16 Customer Service & Infor 11.13 128,944,905 121.813.010 7.131,894 (5,923.722)1.208,172 17 Sales 11.13 0 0 0 0 0 18 Administrative & General 11.14 146,076,485 136,625,029 9,451.456 1,793,407 11,244,864 19 20 Total 0 & M Expenses 11.14 2,692,685,751 2,525,911,288 166,774,463 9,842,183 176,616.646 21 22 Depreciation 11.16 491,643,870 463.686,990 27,956,881 2,738,028 30.694.909 23 Amortization 11.17 44.975.946 42,483,154 2,492,792 272,898 2.765.690 24 Taxes Other Than Income 11.17 136,512.728 130,106,225 6,406,503 763,783 7,170.286 25 Income Taxes - Federal 11.20 (482,762,100)(457,640,872)(25,121,229)(11,066,315)(36,187.544) 26 Im,ome Taxes - State 11.20 (58,348,093)(55,373.441 )(2,974,652)(1,420,644)(4,395,296) 27 Income Taxes - Def Net 11.19 761.44,172 724,705.272 36.738,900 9,311.198 46,050,098 28 Investment Tax Credit Adj.11.17 (1,874.204)(1,652,566)(221,638)0 (221,638) 29 Misc Revenue & Expense 11.4 (5,388,606)(5,100,609)(287,997)(345.174)(633,17) 30 31 Total Operating Expenses 11.20 3,578,889,466 3.367.125,43 211,764,023 10,095.958 221,859,980 32 33 Operating Revenue for Return 823,325.919 779.625,428 43.700,491 (2.667,128)41,033,363 34 35 Rate Base: 36 Electric Plant in Service 11.30 21,682,524,069 20.428,450,755 1,254.073.315 54.091,394 1,308,164,709 37 Plant Held for Future Use 11.31 17,678.149 17,033,995 644,154 (644,154)0 38 Misc Deferred Debits 11.33 198,021,223 192,700,416 5.320,808 146,593 5,67,401 39 Elec Plant Acq Adj 11.31 57,330,243 53.860,334 3,69.909 0 3,469.909 40 Nuclear Fuel 11.31 0 0 0 0 0 41 Prepayments 11.32 45.378,667 42.688.821 2.689.846 0 2.689.846 42 Fuel Stock 11.32 184.380.973 172.741.386 11.639,587 2.366,241 14.005,828 43 Material & Supplies 11.32 186,133,158 175,143,765 10.989,394 0 10.989.394 44 Working Capital 11.33 64,503,333 60,855,904 3,647,429 (40,553)3.606.876 45 Weatherization Loans 11.31 8.619,651 5,438.646 3.181.005 0 3.181.005 46 Miscellaneous Rate Base 11.34 135.566 125.548 10,019 (10.019)0 47 48 Total Electric Plant 22,444.705,034 21,149,039.569 1.295,665,465 55.909.503 1,351,574.967 49 50 Rate Base Deductions: 51 Accum Prov For Depr 11.38 (6,842,986,868)(6,437.147.613)(405.839,255)(787.372)(406,626,627)52 Accum Prov For Amort 11.39 (456.063.105)(431,642,365)(24,420,740)(533,590)(24,954.331 ) 53 Accum Def Income Taxes 11.35 (2,999.250.147)(2,833,500,090)(165.750.057)(4,385,849)(170,135,906) 54 Unamortized ITC 11.35 (5.669.770)(5,629,625)(40.145)(117,966)(158,111)55 Customer Adv for Const 11.34 (18.494.962)(17.662,878)(832,083)(334,536)(1, 166,20) 56 Customer Service Deposits 11.34 0 0 0 0 0 57 Misc. Rate Base Deductions 11.34 (136.934.409)(134,030,578)(2,903.832)(1,568,700)(4,472.531 ) 58 59 Total Rate Base Deductions (10,459,399,260)(9,859.613,148)(599.786.113)(7,728.013)(607.514,126) 60 61 Total Rate Base 11,985,305.773 11,289,426,421 695.879.352 48,181,489 744.060.841 62 63 Return on Rate Base 6.869%6.280%5.515% 64 65 Return on Equity 7.865%6.738%5.275% 66 Net Power Costs 1.125,770.120 70,636.738 82,510,409 67 100 Basis Points in Equity: 68 Revenue Requirement Impact 101,022,014 5.865,43 6.271.557 69 Rate Base Decrease (847,933,32)(53,498,534)(64,451.410) REVISED PROTOCOL Page 11.3 Year-End FERC BUS UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJTOTAL 70 Sales to Ultimate Customers 71 440 Residential Sales 72 0 S 1,357.826.906 1.296.315.399 61.511,506 2.504,407 64.015.913 73 74 81 1.357.826.906 1,296,315.399 61.511,506 2.504,407 64.015.913 75 76 442 Commercial & Industrial Sales 77 0 S 2.176.375,21 2.031.797.692 144.577.729 9.006.259 153.583.988 78 P SE 79 PT SG 80 81 82 81 2.176.375,421 2.031.797,692 144.577.729 9.006.259 153.583.988 83 84 444 Public Street & Highway Lighting 85 0 S 20.610,361 20.139,481 470.881 127.007 597.888 86 0 SO 87 81 20.610.361 20.139,481 470.881 127.007 597.888 88 89 445 Other Sales to Public Authority 90 0 S 19.770,416 19.770,416 91 92 81 19.770,416 19.770,416. 93 94 448 Interdepartmental 95 DPW S 96 GP SO 97 81 98 99 Total Sales to Ultimate Customers B1 3,574,583,105 3,368,022,988 206,560,116 11,637,673 218,197,789 100 101 102 103 447 Sales for Resale-Non NPC 104 P S 9.040.737 9.040.737 105 9.040.737 9.040.737 106 107 447NPC Sales for Resale-NPC 108 P SG 491.619.370 461.864.146 29.755,225 1,109.256 30.864,481 109 P SE 903.103 845.837 57.266 (57.266) 110 P SG 111 492.522,473 462.709.983 29.812,490 1.051.991 30.864.481 112 113 Total Sales for Resale 81 501.563.210 471.750,719 29.812,490 1,051,991 30.864,481 114 115 449 Provision for Rate Refund 116 P S 117 P SG 118 119 120 81 121 122 Total Sales from Electricit B1 4,076,146,315 3,839,773,708 236,372,607 12,689,663 249,062,270 123 450 Forfeited Discounts & Interest 124 CUST S 7,411.888 7.004.958 406.930 406.930 125 CUST SO 126 81 7,411.888 7.004.958 406.930 406.930 127 128 451 Mise Electric Revenue 129 CUST S 5.861.680 5.760.675 101.005 101.005 130 GP SG 131 GP SO 57,591 54.260 3,331 3.331 132 81 5.919.272 5.814.936 104,336 104.336 133 134 453 Water Sales 135 P SG 2.609 2.451 158 158 136 81 2,609 2,451 158 158 137 138 454 Rent of Electric Propert 139 DPW S 10.656.375 10,447.639 208.736 208.736 140 T SG 5,417.250 5.089.371 327.879 327.879 141 T SG 142 GP SO 3,485,471 3.283.878 201.593 201,593 143 81 19.559,096 18.820.889 738.207 738.207 144 145 REVISED PROTOCOL Page 11.4Year.End FERC BUS UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJTOTAL 146 147 456 Other Electric Revenue 148 DMSC S 96,891,344 90,951,471 5,939,873 (5,939,833)39 149 CUST CN 150 OTHSE SE 8,162,720 7,645,120 517,600 132,527 650,127 151 OTHSO SO 474,389 446,951 27,438 27,438 152 OTHSGR SG 187,647,753 176,290,387 11,357,366 546,471 11,903,37 153 154 155 81 293,176,206 275,333,930 17,842,276 (5.260,834)12,581,442 156 157 Total Other Electric Revenues B1 326,069,070 306,977,163 19,091,907 (5,260,834)13,831,073 158 159 Total Electric Operating Revenues 81 4,402,215,385 4,146,750,871 255,46,514 7,428,829 262,893,343 160 161 Summary of Revenues by Factor 162 S 3,704,445,128 3,491,228,468 213,216,660 5,697.840 218,914,500 163 CN 164 SE 9,065,823 8,490,957 574,866 75,261 650,127 165 SO 4,017,451 3,785,090 232,361 232,361 166 SG 684,686,982 643,246,355 41,440,627 1,655,728 43,096,355 167 DGP 168 169 Total Electric Operating Revenues 4,402,215,385 4,146,750,871 255,464,514 7,428,829 262,893,343 170 Miscellaneous Revenues 171 41160 Gain on Sale of Utilty Plant - CR 172 DPW S 173 T SG 174 G SO 175 T SG 176 P SG 177 81 178 179 41170 Loss on Sale of Utilty Plant 180 DPW S 181 T SG 182 81 183 184 4118 Gain from Emission Allowances 185 P S 186 P SE (2,817,551)(2,638,890)(178,662)(345,174)(523,836)187 81 (2,817 ,551)(2,638,890)(178,662)(345,174)(523,836)188 189 41181 Gain from Disposition of NOX Credits 190 P SE 191 81 192 193 4194 Impact Housing Interest Income 194 P SG 195 81 196 197 421 (Gain) / Loss on Sale of Utilty Plant 198 DPW S (764,726)(764,726) 199 T SG (761,976)(715,858)(46,119)(46,119)200 T SG (469,173)(44,776)(28,397)(28.397)201 PTD CN 121 116 5 5 202 PTD SO 1,951 1,838 113 113 203 P SG (577,251)(542,313)(34,938)(34,938)204 81 (2,571,055)(2,461,719)(109,336)(109,336)205 206 Total Miscellaneous Revenues (5,388,606)(5,100,609)(287,997)(345,174)(633,171) 207 Miscellaneous Expenses 208 4311 Interest on Customer Deposits 209 CUST S 210 81 211 Total Miscellaneous Expenses 212 213 Net Misc Revenue and Expense B1 (5,388,606)(5,100,609)(287,997)(345,174)(633,17) 214 REVISED PROTOCOL Page 11.5Year-End FERC BUS UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJTOTAL 215 500 Operation Supervision & Engineering 216 P SG 18,301,279 17,193,595 1,107,684 20,198 1,127,881 217 P SSGCH 1,805,751 1,704,060 101,691 101,691 218 82 20,107,030 18,897,656 1,209,375 20,198 1,229,572 219 220 501 Fuel Related-Non NPC 221 P SE 15,015,379 14,063,250 952,129 (343)951,786 222 P SE 223 P SE 224 P SSECT 225 P SSECH 3,378,234 3,181,297 196,937 196,937 226 82 18,393,613 17,244,547 1,149,066 (343)1,148,723 227 228 501NPC Fuel Related-NPC 229 P S (914,987)(665,891)(249,096)249,096 230 P SE 581,140,995 544,290,708 36,850.287 4,464,960 41,315,247 231 P SE 232 P SSECT 233 P SSECH 48,110,124 45,305,498 2,804,626 170,384 2,975,010 234 82 628,336,133 588,930,315 39,405,817 4,884,440 44,290,258 235 236 Total Fuel Related 646,729,745 606,174,862 40,554,883 4,884,097 45,38,981 237 238 502 Steam Expenses 239 P SG 31,477,336 29,572,173 1,905,163 22,559 1,927,722 240 P SSGCH 6,994,684 6,600,778 393,906 393,906 241 82 38,72,021 36,172.951 2.299,070 22,559 2.321,628 242 243 503 Steam From Other Sources-Non-NPC 244 P SE 108 108 245 82 108 108 246 247 503NPC Steam From Other Sources-NPC 248 P SE 3.655,727 3,423.917 231,811 (21.223)210.587 249 82 3,655,727 3,423.917 231,811 (21,223)210.587 250 251 505 Electric Expenses 252 P SG 3,085,158 2.898,429 186.729 2,368 189.097 253 P SSGCH 1,199.979 1,132,402 67.577 67,577 254 82 4.285.137 4,030,831 254.306 2,368 256,674 255 256 506 Misc. Steam Expense 257 P SG 46.109.239 43.318.481 2.790.758 66.011 2.856,769 258 P SE 259 P SSGCH 1.933.634 1,824,742 108,893 (4)108,889 260 82 48,042.874 45,143,223 2,899,651 66,007 2,965.658 261 262 507 Rents 263 P SG 338.245 317,773 20,472 20,472 264 P SSGCH 440 415 25 25 265 82 338,685 318,188 20,497 20,497 266 267 510 Maint Supervision & Engineering 268 P SG 4.580,349 4,303.123 277.225 (388.761)(111.536) 269 P SSGCH 1.881,910 1,775,930 105.980 105.980 270 82 6,462.259 6,079.053 383,205 (388,761)(5.556)271 272 273 274 511 Maintenance of Structures 275 P SG 25.069,456 23,552,129 1.517.327 8,967 1,526,294 276 P SSGCH 411,499 388,325 23,174 (1)23,172 277 B2 25,480,955 23,940,454 1.540,500 8,966 1,549,466 278 279 512 Maintenance of Boiler Plant 280 P SG 105.721,429 99,322,648 6.398,781 179,325 6,578,106 281 P SSGCH 7,201,452 6,795.901 405.550 67.681 473,231 282 B2 112.922,881 106.118.549 6,804.332 247,006 7.051,338 283 284 513 Maintenance of Electric Plant 285 P SG 38.150.749 35.841.678 2,309,071 14,430 2.323,501 286 P SSGCH 783,588 739.460 44.128 44,128 287 B2 38.934,338 36,581.139 2.353.199 14,430 2.367.629 288 289 514 Maintenance of Misc. Steam Plant 290 P SG 9.254.784 8,694.639 560.145 3,416 563,561 291 P SSGCH 2,811,384 2,653,060 158.323 (6)158,317292B212,066,167 11,347,699 718.468 3,410 721,878 293 294 Total Steam Power Generation B2 957,497,818 898,228,521 59,269,297 4,859,163 64,128,460 REVISED PROTOCOL Page 11.6 Year-End FERC 6US UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJTOTAL 295 517 Operation Super & Engineering 296 P SG 297 62 298 299 518 Nuclear Fuel Expense 300 P SE 301 302 82 303 304 519 Coolants and Water 305 P SG 306 82 307 308 520 Steam Expenses 309 P SG 310 82 311 312 313 314 523 Electric Expenses 315 P SG 316 82 317 318 524 Misc. Nuclear Expenses 319 P SG 320 62 321 322 528 Maintenance Super & Engineering 323 P SG 324 82 325 326 529 Maintenance of Structures 327 P SG 328 82 329 330 530 Maintenance of Reactor Plant 331 p SG 332 82 333 334 531 Maintenance of Electric Plant 335 P SG 336 82 337 338 532 Maintenance of Misc Nuclear 339 P SG 340 82 341 342 Total Nuclear Power Generation 62 343 344 535 Operation Super & Engineering 345 P DGP 346 P SG 4,590,184 4,312,364 277,821 6,900 284,721 347 P SG (764,519)(718,246)(46,272)2,174 (44,098) 348 349 82 3,825,666 3,594,117 231,548 9,074 240,623 350 351 536 Water.For Power 352 P DGP 353 P SG 212,409 199,553 12,856 105 12,961 354 P SG 355 356 82 212,409 199,553 12,856 105 12,961 357 REVISED PROTOCOL Page 11.7 Year-End FERC BUS UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJTOTAL 358 537 Hydraulic Expenses 359 P DGP 360 P SG 3,246,477 3,049,985 196,493 201,990 398,483 361 P SG 203,031 190,743 12,288 76 12,365 362 363 82 3,449,509 3,240,727 208,781 202.066 410,848 364 365 538 Electric Expenses 366 P DGP 367 P SG 368 P SG 369 370 82 371 372 539 Misc. Hydro Expenses 373 P DGP 374 P SG 17,855,445 16,774,745 1,080,699 5,143 1,085,843 375 P SG 7,340,718 6,896,422 444,296 5,996 450,292 376 377 378 82 25,196,163 23,671,167 1,524,996 11,139 1,536,135 379 380 540 Rents (Hydro Generation) 381 P DGP 382 P SG 116,623 109,564 7,059 (201)6,857 383 P SG 775 728 47 47 384 385 82 117,398 110,292 7,105 (201)6.904 386 387 541 Maint Supervision & Engineering 388 P DGP 389 P SG 469 441 28 0 29 390 P SG 391 392 82 469 441 28 0 29 393 394 542 Maintenance of Structures 395 P DGP 396 P SG 1,317,460 1,237,V:21 79,739 514 80,254 397 P SG 112,932 106,097 6,835 102 6,938 398 399 82 1,430,392 1,343,818 86,574 617 87,191 400 401 402 403 404 543 Maintenance of Dams & Waterways 405 P DGP 406 P SG 1,331,256 1,250,682 80,574 412 80,986 407 P SG 628,444 590,407 38,037 603 38,640 408 409 82 1,959,700 1,841,089 118,611 1,016 119,626 410 411 544 Maintenance of Electric Plant 412 P DGP 413 P SG 1,249,523 1,173,895 75,627 958 76,586 414 P SG 385,68 362,307 23,341 351 23,692 415 416 82 1,635,171 1,536,202 98,969 1,309 100,278 417 418 545 Maintenance of Misc. Hydro Plant 419 P DGP 420 P SG 1,841,743 1,730,271 111,471 514 111,986 421 P SG 813,048 763,838 49,210 379 49,589 422 423 82 2,654,790 2,494,109 160,681 894 161,575 424 425 Total Hydraulic Power Generation B2 40,481,667 38,031,517 2,450,150 226,019 2,676,169 REVISED PROTOCOL Page 11.8 Year-End FERC BUS UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJTOTAL 426 427 546 Operation Super & Engineering 428 P SG 358,628 336,922 21,706 2 21,708 429 P SSGCT 430 62 358,628 336,922 21,706 2 21,708 431 432 547 Fuel-Non-NPC 433 P SE 434 P SSECT 435 62 436 437 547NPC Fuel-NPC 438 P SE 411,275,695 385,196,607 26,079,089 (3,267,316)22,811,773 439 P SSECT 21,345,038 19,989,641 1,355,397 1,121.000 2,476,397 440 62 432,620,733 405,186,247 27,434,486 (2,146,316)25.288,170 441 442 548 Generation Expense 443 P SG 13,323,739 12,517,320 806,418 6,211 812,629 444 P SSGCT 1,314,796 1,235,124 79,671 789 80,461 445 62 14,638,534 13,752,445 886,090 7,000 893,090 446 447 549 Miscellaneous Other 448 P SG 3,440,696 3,232,44 208,248 3,393 211,641 449 P SG 15,260,859 14,337,197 923,662 113,745 1,037,408 450 62 18,701,556 17,569,646 1,131,910 117,138 1,249,048 451 452 453 454 455 550 Rents 456 P SG 30,076 28,256 1,820 1,820 457 P SG 3,528,603 3,315,034 213,568 213,568 458 62 3,558,679 3,343,290 215,389 215,389 459 460 551 Maint Supervision & Engineering 461 P SG 462 62 463 464 552 Maintenance of Structures 465 P SG 1,056,123 992,201 63,922 162 64,084 466 P SSGCT 184,471 173,293 11,178 63 11,241 467 B2 1,240,594 1,165,494 .75,100 225 75,325 468 469 553 Maint of Generation & Electric Plant 470 P SG 4,438,293 4,169,666 268,627 318,469 587,096 471 P SG 2,101,615 1,974,415 127,200 127,200 472 P SSGCT 2,456,496 2,307,642 148,854 188 149,042 473 62 8,996,04 8,451,723 544,681 318,657 863,339 474 475 554 Maintenance of Misc. Other 476 P SG 728,404 684,318 44,087 54 44,140 477 P SG 1,331,445 1,250,859 80,586 80,586 478 P SSGCT 136,317 128,057 8,260 112 8,372 479 62 2,196,166 2,063,234 132,932 166 133,098 480 481 Total Other Power Generation B2 482,311,295 451,869,000 30,442,295 (1,703,128)28,739,166 482 483 484 555 Purchased Power-Non NPC 485 DMSC S (36,817,673)(37,424,309)606,635 (606,635) 486 (36,817,673)(37,424,309)606,635 (606,635) 487 488 555NPC Purchased Power-NPC 489 P SG 469,600,699 441,178,153 28,422,546 2,918,183 31,340,729 490 P SE (52,775,347)(49,428,850)(3,346,497)7,026,558 3,680,061 491 Seasonal Co P SSGC 492 DGP 493 416,825,351 391,749,303 25,076,049 9,944,741 35,020,790 494 495 Total Purchased Power 62 380,007,678 354,324,994 25,682,684 9,338,106 35,020,790 496 497 556 System Control & Load Dispatch 498 P SG 877,454 824,346 53,108 540 53,648 499 500 62 877,454 824,346 53,108 540 53,648 501 502 REVISED PROTOCOL Page 11.9 Year-End FERC BUS UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJTOTAL 503 504 557 Other Expenses 505 P S (183,792)(150,819)(32,973)(32,973) 506 P SG 58,620,601 55,072,594 3,548,007 482,199 4,030,206 507 P SGCi 1,122,425 1,054,229 68,196 68,196 508 P SE 509 P SSGCT 510 P TROJP 511 512 82 59,559,234 55,976,003 3,583,231 482,199 4,065,429 513 514 Embedded Cost Differentials 515 Company Owned Hyd P DGP (38,406,980)(38,406,980) 516 Company Owned Hyd P SG 38,406,980 36,082,401 2,324,580 2,324,580 517 Mid-C Contract P MC (31,403,942)(30,384,977)(1,018,964)(1,018,964) 518 Mid-C Contract P SG 31,403,942 29,503,220 1,900,721 1,900,721 519 Existing QF Contracts P S 40,944,293 40,019,304 924,990 924,990 520 Existing QF Contracts P SG (40,944,293)(38,466,143)(2,478,150)(2,478,150) 521 522 (1,653,176)1,653,176 1,653,176 523 524 Hydro Endowment Fixed Dollar Proposal 525 Klamath Surcharge Sit P S 526 ECD Hydro P S 527 528 529 Total Other Power Supply B2 44,44,366 409,472,168 30,972,198 9,820,84 40,793,043 530 531 Total Production Expense B2 1,920,735,146 1,797,601,206 123,133,940 13,202,898 136,336,838 532 533 534 Summary of Production Expense by Factor 535 S 3,027,840 1,778,285 1,249,555 (357,539)892,016 536 SG 926,133,555 870,079,393 56,054,162 3,997,487 60,051,649 537 SE 958,312,449 897,545,631 60,766.818 8,202,745 68.969,563 538 SNPPH 539 TROJP 540 SGCT 1,122,425 1,054,229 68,196 68.196 541 DGP (38,406,980)(38,406,980) 542 DEU 543 DEP 544 SNPPS 545 SNPPO 546 DGU 547 MC (31,403,942)(30,384,977)(1,018,964)(1.018,964) 548 SSGCT 4,092,079 3,844.115 247.964 1,152 249,116 549 SSECT 21.345,038 19,989,641 1,355,397 1,121,000 2,476,397 550 SSGC 551 SSGCH 25,024,322 23,615,075 1,409,247 67,669 1,476,917 552 SSECH 51,488,359 48,486,795 3,001,564 170,384 3,171.948 553 Total Production Expense by Factor 82 1.920,735,146 1,797,601,206 123,133.940 13,202,898 136,336,838 554 560 Operation Supervision & Engineering 555 T SG 5,041,115 4,736,002 305,113 5,073 310,186 556 557 82 5,041,115 4,736,002 305,113 5,073 310,186 558 559 561 Load Dispatching 560 T SG 10,336,896 9,711,256 625,640 11,331 636,971 561 562 82 10.336,896 9,711.256 625,640 11,331 636,971 563 562 Station Expense 564 T SG 2,124.825 1,996,220 128.605 1,457 130.062 565 566 82 2,124,825 1,996,220 128,605 1,457 130,062 567 568 563 Overhead Line Expense 569 T SG 120,209 112,934 7,276 92 7.367 570 571 82 120,209 112,934 7,276 92 7,367 572 573 564 Underground Line Expense 574 T SG 575 576 82 577 REVISED PROTOCOL Page 11.10 Year-End FERC BUS UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJTOTAL 578 565 Transmission of Electricity by Others 579 T SG 580 T SE 581 582 583 565NPC Transmission of Electricity by Others-NPC 584 T SG 130,633,756 122,727,158 7,906,598 319,092 8,225,690 585 T SE 6,220,893 5,826,25 394,468 (55,073)339,395 586 136,854,649 128,553,583 8-,301,066 264,019 8,565,085 587 588 Total Transmission of Electricity by Others B2 136,854,649 128,553,583 8,301,066 264,019 8,565,085 589 590 566 Misc. Transmission Expense 591 T SG 4,257,862 4,000,155 257,707 (48,019)209,688 592 593 62 4,257.862 4.000,155 257,707 (48,019)209,688 594 595 567 Rents - Transmission 596 T SG 1,312.382 1,232,950 79,432 207 79,639 597 598 62 1,312,382 1,232,950 79,432 207 79,639 599 600 568 Maint Supervision & Engineering 601 T SG 1,334,303 1,253,545 80,759 1,350 82,109 602 603 B2 1,334.303 1,253,545 80,759 1,350 82,109 604 605 569 Maintenance of Structures 606 T SG 4,669,784 4,387,146 282,638 3,321 285,959 607 608 62 4,669,784 4,387,146 282,638 3.321 285,959 609 610 570 Maintenance of Station Equipment 611 T SG 10,092,385 9,481,544 610.841 8.132 618,973 612 613 B2 10,092,385 9,481,544 610,841 8,132 618,973 614 615 571 Maintenance of Overhead Lines 616 T SG 19,173,510 18,013,035 1,160,475 40,363 1,200,839 617 618 62 19,173,510 18,013,035 1,160,475 40,363 1,200,839 619 620 572 rvaintenance of Underground Lines 621 T SG 36,881 34,649 2,232 18 2,251 622 623 62 36,881 34,649 2,232 18 2.251 624 625 573 Maint of Misc. Transmission Plant 626 T SG 273,461 256,915 16,552 9 16,560 627 628 62 273,467 256,915 16,552 9 16,560 629 630 Total Transmission Expense B2 195,628,269 183,769,934 11,858,335 287,354 12,145,689 631 632 Summary of Transmission Expense by Factor 633 SE 6,220,893 5,826,425 394,468 (55,073)339,395 634 SG 189,407,376 177,943,509 11,463,867 342,427 11,806,294 635 SNPT 636 Total Transmission Expense by Factor 195,628,269 183,769,934 11,858,335 287,354 12,145,689 637 580 Operation Supervision & Engineering 638 DPW S 53,020 88,736 (35,716)(35,716)639 DPW SNPD 15,572,431 14,850,486 721,945 15,139 737,084 640 62 15,625,451 14,939,222 686,229 15,139 701,368 641 642 581 Load Dispatching 643 DPW S 644 DPW SNPD 13,735,481 13,098,698 636,783 13,264 650,047 645 62 13,735,481 13,098,698 636,783 13,264 650,047 646 647 582 Station Expense 648 DPW S 3,788,937 3,549,316 239,621 2,641 242,261 649 DPW SNPD 23,895 22,787 1,108 19 1,127 650 62 3,812,831 3,572,103 240,728 2,660 243,389 651 REVISED PROTOCOL Page 11.11 Year-End FERC BUS UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJTOTAL 652 583 Overhead Line Expenses 653 DPW S 5,725,809 5,532,611 193,198 3,620 196,818 654 DPW SNPD 36,344 34,659 1,685 20 1,705 655 82 5,762,152 5,567,270 194,882 3,640 198,522 656 657 584 Underground Line Expense 658 DPW S 287 264 23 23 659 DPW SNPD 660 82 287 264 23 23 661 662 585 Street Lighting & Signal Systems 663 DPW S 664 DPW SNPD 209,265 199,563 9,702 209 9,911 665 82 209,265 199,563 9,702 209 9,911 666 667 586 Meter Expenses 668 DPW S 5,377,919 5,102,422 275,498 5.034 280.532 669 DPW SNPD 1,186,441 1,131,437 55,004 949 55,953 670 82 6,564,361 6,233,859 330,502 5,983 336,85 671 672 587 Customer Installation Expenses 673 DPW S 12,634,849 12,235,508 399,341 7,224 406.565 674 DPW SNPD 675 82 12,634,849 12,235,508 399,341 7.224 406,565 676 677 588 Misc. Distribution Expenses 678 DPW S 1,310,808 1,308,97 2,311 (1,147)1,164 679 DPW SNPD 4,576,455 4,364.288 212,167 206 212,373 680 82 5.887.263 5,672.785 214,478 (941)213,537 681 682 589 Rents 683 DPW S 3.187,858 3,175,008 12,850 16 12,866 684 DPW SNPD 65.814 62,763 3,051 3,051 685 82 3.253,672 3,237,771 15,901 16 15.917 686 687 590 Maint Supervision & Engineering 688 DPW S 816.745 763,677 53,068 923 53.991 689 DPW SNPD 4,676.484 4,459,680 216,804 4,579 221,382 690 82 5,493.229 5.223,358 269,871 5,502 275.373 691 692 591 Maintenance of Structures 693 DPW S 1.749.265 1.594,805 154,460 154.460 694 DPW SNPD 79,605 75,914 3,691 3,691 695 82 1.828.870 1.670,719 158,151 158,151 696 697 592 Maintenance of Station Equipment 698 DPW S 11.145,163 10,410,931 734.232 10,769 745.001 699 DPW SNPD 1,476.908 1.408,38 68,70 1,374 69.844 700 82 12,622.071 11.819,369 802,702 12,143 814,844 701 593 Maintenance of Overhead Lines 702 DPW S 83,673,582 78,569,424 5,104,158 507,039 5,611,197 703 DPW SNPD 1,056,813 1,007.819 48.994 (567)48,428 704 82 84,730.396 79,577.243 5,153,152 506,472 5,659,624 705 706 594 Maintenance of Underground Lines 707 DPW S 22.786,414 22,099.175 687,240 8,584 695.823 708 DPW SNPD 709 82 22,786,414 22,099,175 687,240 8,584 695,823 710 711 595 Maintenance of Line Transformers 712 DPW S 713 DPW SNPD.883,285 842,335 40,949 720 41,670 714 82 883,285 842,335 40.949 720 41,670 715 716 596 Maint of Street Lighting & Signal Sys. 717 DPW S 4,084,559 3,927,770 156.790 2,700 159,489 718 DPW SNPD 719 82 4.084,559 3.927,770 156.790 2,700 159.489 720 REVISED PROTOCOL Page 11.12 Year-End FERC BUS UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJTOTAL 721 597 Maintenance of Meters 722 DPW S 4,802,396 4,500,189 302,207 5,541 307,749 723 DPW SNPD 1,088,248 1,037,796 50,452 738 51,189 724 62 5,890,644 5,537,985 352,659 6,279 358.938 725 726 598 Maint of Misc. Distribution Plant 727 DPW S 2,056,220 2,011,413 44,807 44,807 728 DPW SNPD 689,001 657,08 31,942 1,076 33,018 729 62 2,745,221 2,668,472 76,749 1,076 77,826 730 731 Total DistrlbutionExpense B2 208,550,302 198,123,470 10,426,832 590,671 11,017,503 732 733 734 Summary of Distribution Expense by Factor 735 S 163,193,833 154,869,747 8,324,086 552,944 8,877,030 736 SNPD 45,356,69 43,253,723 2,102,746 37;726 2,140,473 737 738 Total Distribution Expense by Factor 208,550,302 198,123,470 10,426,832 590,671 11,017,503 739 740 901 Supervision 741 CUST S 1,704 1,704 742 CUST CN 2,495,978 2,399,412 96,567 1,613 98,179 743 62 2,497,682 2,401,115 96,567 1,613 98,179 744 745 902 Meter Reading Expense 746 CUST S 20,633,641 18,949,062 1,684,580 29,696 1,714,275 747 CUST CN 1,919,847 1,845,571 74,277 1,239 75,516 748 62 22,553,488 20,794,632 1,758,856 30,935 1,769,791 749 750 903 Customer Receipts & Collections 751 CUST S 7,456,791 7,065,477 391,315 6,262 397,577 752 CUST CN 47,482,101 45,645,070 1,837,031 26,768 1,863,799 753 62 54,938,892 52,710,547 2,228,346 33,030 2,261,376 754 755 904 Uncollectible Accounts 756 CUST S 12,495,007 11,816,850 678,156 (174,096)504,061 757 P SG 758 CUST CN 95,649 91,948 3,701 3,701 759 62 12,590,656 11,908,799 681,857 (174,096)507,761 760 761 905 Misc. Customer Accounts Expense 762 CUST S 5,016 5,016 763 CUST CN 164,911 158,531 6,380 93 6,474 764 62 169,927 163,546 6,380 93 6,474 765 766 Total Customer Accounts Expense 62 92,750,645 87,978,639 4,772,006 (108,425)4,663,581 767 768 Summary of Customer Accts Exp by Factor 769 S 40,592,159 37,838,108 2,754,051 (138,138)2,615,913 770 CN 52,158,486 50,140,531 2,017,955 29,713 2,047,668 771 SG 772 Total Customer Accounts Expense by Factor 92,750,645 87,978,639 4,772,006 (108,25)4,663,581 773 774 907 Supervision 775 CUST S 776 CUST CN 263,903 253,693 10,210 203 10,413 777 62 263,903 253,693 10,210 203 10,413 778 779 908 Customer Assistance 780 CUST S 121,361,303 114,557,969 6,803,334 (5,930,478)872,856 781 CUST CN 2,794,497 2,686,381 108,116 2,114 110,230 782 783 784 62 124,155,800 117 ,244,350 6,911,450 (5,928.364)983,086 785 REVISED PROTOCOL Page 11.13Year-End FERC BUS UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJTOTAL 786 909 Informational & Instructional Adv 787 CUST S 645.251 585.129 60.122 3.571 63.693 788 CUST CN 3.789,781 3.643,159 146.623 867 147,490 789 62 4,435,032 4.228.287 206.745 4,438 211.183 790 791 910 Misc. Customer Service 792 CUST S 793 CUST CN 90.169 86,680 3,89 3,90 794 795 62 90.169 86.680 3,89 3,490 796 797 Total Customer Service Expense B2 128,94,905 121,813,010 7,131,894 (5,923,722)1,208,172 798 799 800 Summary of Customer Service Exp by Factor 801 S 122.006.554 115.143.098 6.863,57 (5.926.907)936.550 802 CN 6.938.350 6.669.913 268,37 3.186 271.623 803 804 Total Customer Service Expense by Factor 62 128.944,95 121.813.010 7.131,894 (5.923,722)1,208.172 805 806 807 911 Supervision 808 CUST S 809 CUST CN 810 62 811 812 912 Demonstration & Selling Expense 813 CUST S 814 CUST CN 815 62 816 817 913 Advertising Expense 818 CUST S 819 CUST CN 820 62 821 822 916 Misc. Sales Expense 823 CUST S 824 CUST CN 825 62 826 827 Total Sales Expense 62 828 829 830 Total Sales Expense by Factor 831 S 832 CN 833 Total Sales Expense by Factor 834 835 Total Customer Service Exp Including Sales B2 128,94.905 121,813,010 7,131,894 (5,923,722).1,208,172 836 920 Administrative & General Salaries 837 PTD S (5.230.152)(5.723.882)493.730 (493,730)(0) 838 CUST CN 839 PTD SO 71.688.978 67.542.632 4,146.345 379.839 4.526.184 840 82 66,458.826 61.818.750 4,640.076 (113.892)4,526.184 841 842 921 Offce Supplies & expenses 843 PTD S 736.310 687.081 49.229 49.229 844 CUST CN 845 PTD SO 9,237,574 8.703.291 534.283 (2.782)531.501 846 82 9,973,883 9,390,372 583.511 (2,782)580.729 847 848 922 A&G Expenses Transferred 849 PTD S 850 CUST CN 851 PTD SO (28.375.128)(26.733.968)(1.641.160)35.750 (1.605,10) 852 82 (28.375.128)(26.733.968)(1.641.160)35.750 (1.605,410)853 REVISED PROTOCOL Page 11.14 Year-End FERC BUS UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJTOTAL 854 923 Outside Services 855 PTD S 8,195 8.195 856 CU5T CN 857 PTD SO 9,396,107 8,852,655 543,452 140.903 684.355 858 B2 9,404,302 8.860.850 543,452 140.903 684,355 859 860 924 Propert Insurance 861 PT 5 862 PT 5G 88,661 88.661863PTDSO23.341.430 21.991.409 1.350.021 (570,377)779.644 864 B2 23.341,430 21,991.409 1.350.021 (481.715)868.306 865 866 925 Injuries & Damages 867 PTD 50 8,492,514 8,001,325 491,190 (22.891)468,299 868 B2 8,492,514 8.001.325 491.190 (22.891)468,299 869 870 926 Employee Pensions & Benefits 871 LABOR S 872 CUST CN 873 LABOR 50 874 B2 875 876 927 Franchise Requirements 877 DMSC S 878 DMSC SO 879 B2 880 881 928 Regulatory Commission Expense 882 DM5C 5 13.874.697 12.675.629 1.199,068 39.083 1,238.151 883 CUST CN 884 DMSC SO 1.538.229 1.449.261 88.968 238 89.206 885 FERC 5G 2.513.914 2.361.760 152,154 152.154 886 B2 17.926.840 16,486.650 1.44.190 39.321 1,479.512 887 888 929 Duplicate Charges 889 LABOR 5 890 LABOR SO (6.130.868)(5.776.271 )(354.597)(1,170)(355.767)891 B2 (6.130.868)(5.776.271 )(354.597)(1.170)(355,767)892 893 930 Mise General Expenses 894 PTD 5 2.718.026 2,705,076 12,950 192,08 204.998 895 CUST CN 1,601 1,539 62 (7)55 896 P 5G 897 LABOR SO 13,592,405 12,806.247 786.157 2,004,792 2.790,949 898 B2 16,312.031 15.512,862 799.169 2.196,833 2.996.002 899 900 931 Rents 901 PTD S 993.159 993.159 902 PTD 50 5.344.545 5.035,427 309,118 (34)309.084 903 B2 6,337.703 6.028.586 309.118 (34)309.084 904 905 935 Maintenance of General Plant 906 G S 22.861 22.861 907 CUST CN 908 G SO 22.312.089 21.021,603 1.290,486 3.084 1.293,570 909 B2 22.334.950 21.044,464 1.290.486 3.084 1.293,570 910 911 Total Administrative & General Expense B2 146,076,485 136,625,029 9,451,456 1,793,407 11,244,864 912 913 5ummary of A&G Expense by Factor 914 5 13.123,095 11.368.118 1.754.977 (262.599)1.492.378 915 50 130,437,875 122.893.612 7,544.263 1.967.352 9.511,615 916 SG 2,513.914 2.361.760 152.154 88.661 240,816 917 CN 1.601 1.539 62 (7)55918Total A&G Expense by Factor 146,076.485 136.625.029 9.451.456 1.793,407 11.244.864 919 920 Total O&M Expense B2 2,692,685,751 2,525,911,288 166,774,463 9,842,183 176,616,646 REVISED PROTOCOL Page 11.15 Year-End FERC BUS UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJTOTAL 921 403SP Steam Depreciation 922 P SG 22,205.504 20.861,518 1,343,986 1,343,986 923 P SG 25.715.098 24.158,693 1,556,404 1,556,404 924 P SG 63.751.644 59,893.081 3,858.563 1,051,088 4,909,651 925 P SSGCH 7.844,012 7,402,276 441.736 441,736 926 B3 119.516,259 112,315,568 7,200.690 1,051,088 8,251,778 927 928 403NP Nuclear Depreciation 929 P SG 930 83 931 932 403HP Hydro Depreciation 933 P SG 3,407,623 3,201.377 206,246 206,246 934 P SG 1,007,037 946,086 60,951 60,951 935 P SG 7.864,486 7,388.489 475,997 291.813 767,811 936 P SG 3,557,399 3.342.088 215,311 13,270 228,581 937 83 15,836.545 14,878.040 958.506 305.083 1,263,589 938 939 4030P Other Production Depreciation 940 P SG 123,595 116,114 7,481 7,481 941 P SG 31.868,578 29,939,735 1,928,843 1.928,843 942 P SSGCT 2.601.101 2,443,484 157.617 157,617 943 P SG 73.261,078 68.826,957 4,434,121 460.531 4.894,652 944 83 107.854.351 101.326,290 6.528.061 460,531 6,988,92 945 946 403TP Transmission Depreciation 947 T SG 11,210,232 10,531,734 678,498 678,98 948 T SG 12,494,962 11.738.705 756,257 756,257 949 T SG 47.973.502 45,069.909 2.903.592 895.587 3,799.180 950 83 71.678.696 67,340,348 4.338,348 895,587 5.233,935 951 952 953 954 403 Distribution Depreciation 955 360 Lend & Lend RighI' DPW S 307,179 289.385 17,794 17,794 956 361 Strctures DPW S 1,149,215 1,126,198 23,017 23,017 957 362 Station Equipment DPW S 12,399,378 11,765,381 633,997 633,997 958 363 Storage Battery Eqi DPW S 29.272 29.272 959 364 Poles & Towers DPW S 34;584,953 32,455,413 2,129,540 471 2,130,011 960 365 OH Conductrs DPW S 19,225,134 18,255.947 969.187 969,187 961 366 UG Conduit DPW S 7,784,052 7.621.932 162,121 162,121 962 367 UG Conducr DPW S 17,901,089 17,418,940 482.149 482,149 963 368 Line Trans DPW S 27,722,730 26.257.642 1,465.088 1,465,088 964 369 Service DPW S 12,019,012 11,478,139 540,873 540,873 965 370 Meters DPW S 6,71,787 6.025,308 446,79 446,479 966 371 lnsl Cust Prem DPW S 495,546 487,909 7,637 7,637 967 372 leased Propety DPW S 968 373 Street Lighting DPW S 2,211,652 2.182,252 29.400 29,400 969 83 142,300.998 135.393,717 6.907.280 471 6,907,752 970 971 403GP General Depreciation 972 G-SITUS S 12.056.052 11,313,018 743.034 13,380 756,414 973 PT SG 328,358 308,484 19.874 19.874 974 PT SG 574.222 539,467 34.755 34.755 975 P SE 22,664 21,227 1.437 1,437 976 CUST CN 1.704,508 1.638,562 65.946 65.946 977 G-SG SG 5.817,168 5,465,084 352.084 12,903 364,986 978 PTD SO 13,800.885 13,002.670 798,215 (1,015)797,200 979 G-SG SSGCT 6.010 5,646 364 364 980 G-SG SSGCH 147,156 138.869 8,287 8,287 981 83 34,457.022 32,433,027 2.023,995 25,268 2,049,263 982 983 403GVO General Vehicles 984 G-SG SG 985 83 986 987 403MP Mining Depreciation 988 P SE 989 83 990 REVISED PROTOCOL Page 11.16 Year-End FERC BUS UNADJUSTED RESULTS IDAHO ACCT DE SCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJTOTAL 991 403EP Experimental Plant Depreciation 992 P SG 993 P SG 994 83 995 4031 ARO Depreciation 996 P S 997 83 998 999 1000 Total Depreciation Expense B3 491,64,870 463,686,990 27,956,881 2,738,028 30,694,909 1001 1002 Summary S 154,357,049 146,706,735 7,650,314 13,852 7,664,166 1003 DGP 1004 DGU 1005 SG 311,160,486 292,327,521 18,832,964 2,725,192 21,558,156 1006 SO 13,800,885 13,002,670 798,215 (1,015)797,200 1007 CN 1.704,508 1,638,562 65.946 65.948 1008 SE 22,664 21.227 1,437 1.437 1009 SSGCH 7,991,168 7.541,145 450,023 450,023 1010 SSGCT 2.607,110 2.449,130 157,981 157.981 1011 Total Depreciation Expense 8y Factor 491.643,670 463.686,990 27.956.681 2,738.028 30.694,909 1012 1013 404GP Amort of L T Plant - Capital Lease Gen 1014 I-SITUS S 1,478,533 1,478,533 1015 I-SG SG 1016 PTD SO 1.166,807 1.099,321 67,486 67,486 1017 P SG 1018 CUST eN 275,829 265,157 10.672 10.672 1019 P SG 1020 84 2,921,169 2.843,012 78,157 78,157 1021 1022 404SP Amort of L T Plant - Cap Lease Steam 1023 P SG 1024 P SG 1025 84 1026 1027 4041P Amort of L T Plant - Intangible Plant 1028 I-SITUS S 184.245 163.713 20,532 20.532 1029 P SE 12.088 11.322 767 767 1030 I-SG SG 9,041.830 8,494.574 547,256 48.183 593,439 1031 PTD SO 14,250,413 13,426,198 824,215 824.215 1032 CUST CN 5,532.601 5,318.551 214,050 214,050 1033 I-SG SG 2,615.539 2,457.233 158,305 522,199 680,505 1034 I-SG SG 309.282 290.563 18,719 18,719 1035 P SG 1036 I-SG SSGCT 1037 I-SG SSGCH 54,154 51,104 3.050 3,050 1038 P SG (197,996)(186,03)(11.984)(11.984) 1039 84 31.802,156 30,027,248 1,774.910 568.382 2,343,293 1040 1041 404MP Amort of L T Plant - Mining Plant 1042 P SE 1043 84 1044 1045 4040P Amort of L T Plant - Other Plant 1046 P SG 1047 84 1048 1049 1050 404HP Amortization of Other Electric Plant 1051 P SG 122,773 115,342 7,431 7,431 1052 P SG 46,413 43,604 2.809 .2.809 1053 P SG 1054 84 169,186 158,948 10.240 10.240 1055 1056 Total Amortization of Limited Term Plant B4 34,892,511 33,029,203 1,863,308 568,382 2,431,690 1057 1058 1059 405 Amortization of Other Electric Plant 1060 GP S 1061 1062 B4 1063 REVISED PROTOCOL Page 11.17 Year.End FERC BUS UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJTOTAL 1064 406 Amortization of Plant Acquisition Adj 1065 P S 1066 P SG 1067 P SG 1068 P SG 5,518,393 5,184,392 334,000 334,000 1069 P SO 1070 84 5,518,393 5,184,392 334,000 334,000 1071 407 Amort of Prop Losses, Unrec Plant, etc 1072 DPW S (302,455)(302,455) 1073 GP SO 1074 P SG-P 2,860,972 2,687,811 173,160 (173,160)(0) 1075 P SE 1076 P SG 1077 P TROJP .2,006,526 1,884,202 122,324 (122,324) 1078 84 4,565,043 4,269,559 295,484 (295,84)(0) 1079 1080 Total Amortization Expense B4 44,975,946 42,483,154 2,492,792 272,898 2,765,690 1081 1082 1083 1084 Summary of Amortization Expense by Factor 1085 S 1,360,324 1,339,792 20,532 20,532 1086 SE 12,088 11,322 767 767 1087 TROJP 2,006,526 1,884,202 122,324 (122,324) 1088 DGP 1089 DGU 1090 SO 15,417,220 14,525,520 891,701 891,701 1091 SSGCT 1092 SSGCH 54,154 51,104 3,050 3,050 1093 SG.p 2,860,972 2,687,811 173,160 (173,160)(0) 1094 CN 5,808,430 5,583,708 224,722 224,722 1095 SG 17,456,233 16,399,696 1,056,537 568,382 1,624,920 1096 Total Amortization Expense by Factor 44,975,946 42,483,154 2,492,792 272,88 2,765,690 10!l7 408 Taxes Other Than Income 1098 DMSC S 25,831,078 25,831,078 1099 GP GPS 100,361,44 94,556,738 5,804,703 763,783 6,568,85 1100 GP SO 9,440,796 8,894,759 546,037 546,37 1101 P SE 879,415 823,651 55,764 55,764 1102 P SG 1103 DMSC OPRV.ID 1104 GP EXCTAX 1105 GP SG 1106 1107 1108 1109 Total Taxes Other Than income B5 136,512,728 130,106,225 6,4õ6,503 763,783 7,170,286 1110 1111 1112 41140 Deferred Investment Tax Credit - Fed 1113 PTD DGU (1,874,204)(1,652,566)(221,638)(221,638) 1114 1115 67 (1,874,204)(1,652,566)(221,638)(221,638) 1116 1117 41141 Deferred Investment Tax Credit. Idaho 1118 PTD DGU 1119 1120 67. 1121 1122 Total Deferred ITC B7 (1,874,204)(1,652,566)(221,638)(221,638) 1123 REVISED PROTOCOL Page 11.18 Year.End FERC BUS UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADjTOTAL 1124 1125 427 Interest on Long-Term Debt 1126 GP S 1,083,037 1,083,037 1127 GP SNP 363,203,396 342,400,925 20,802,470 20,802,470 1128 B6 363,203,396 342,400,925 20,802,470 1,083,037 21,885.507 1129 1130 428 Amortization of Debt Disc & Exp 1131 GP SNP 6,058,937 5,711,911 347.026 347,026 1132 B6 6,058,937 5,711.911 347,026 347,026 1133 1134 429 Amortization of Premium on Debt 1135 GP SNP (2,718)(2,562)(156)(156)1136 B6 (2,718)(2,562)(156)(156)1137 1138 431 Other Interest Expense 1139 NUTIL OTH 1140 GP SO 1141 GP SNP 12,367,152 11.658,824 708.329 708,329 1142 B6 12,367,152 11,658,824 708,329 708.329 1143 1144 432 AFUDC - Borrowed 1145 GP SNP (44,618,458)(42,062,936)(2,555,522)(2.555.522)1146 (44,618,58)(42,062,936)(2,555,522)(2,555.522) 1147 1148 Total Elec. Interest Deductions for Tax B6 337.008,309 317,706.162 19,302,147 1.083,037 20,385,184 1149 1150 Non-Utilty Portion of Interest 1151 427 NUTIL NUTIL 1152 428 NUTIL NUTIL 1153 429 NUTIL NUTIL 1154 431 NUTIL NUTIL 1155 1156 Total Non-utiity Interest 1157 1158 Total Interest Deductions for Tax B6 337,008.309 317,706.162 19,302,147 1.083,037 20,385,184 1159 1160 1161 419 Interest & Dividends 1162 GP S 1163 GP SNP (74.756,432)(4,541,806)201,102 1164 Total Operating Deductions for Tax B6 7 .6,2 4. 41.8 20 . 1165 1166 1167 41010 Deferred Income Tax - Federal-DR 1168 GP S 27,885,806 27,747,783 138,023 (110,006)28.017 1169 P TROJD 1170 PT SSGCH 31,324 29,560 1,764 1,764 1171 LABOR SO 8,859,456 8,347,043 512,413 (5,Q3)507,370 1172 GP SNP 44,945.274 42,371,034 2.574,240 2.574.240 1173 P SE 18,245,954 17,088,974 1,156,980 548,997 1,705.978 1174 PT SG 42,534,872 39,960,452 2.574,420 8.940,991 11.515,11 1175 P SGCT 1176 GP GPS 24,704,090 23,275.255 1,428,835 1,428.835 1177 TAXDEPR TAXDEPR 934.697,178 887,014.033 47,683,145 47,683,145 1178 CUST BADDEBT 1179 CUST CN 18.276 17.569 707 707 1180 P IBT 1181 DPW SNPD 1182 B7 1,101,922.230 1.045.851,703 56.070.527 9.374,940 65.445,466 1183 REVISED PROTOCOL Page 11.20 Year-End FERC BUS UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJTOTAL 1242 SCHMDF Deductions - Flow Through 1243 SCHMDF S 1244 SCHMDF DGP 1245 SCHMDF DGU 1246 B6 1247 SCHMDP Deductions - Permanent 1248 SCHMDP S 1249 P SE 676,074 633,204 42,870 42,870 1250 PTD SNP 381,063 359,238 21,825 21,825 1251 SCHMDP IBT 1252 P SG 1253 SCHMDP-SO SO 24,434,943 23,021,676 1,413,268 (765,608)647,660 1254 B6 25,492,081 24,014,118 1,477,963 (765,608)712,355 1255 1256 SCHMDT Deductions - Temporary 1257 GP S 73,478,450 73,114,765 363,685 (289,862)73,823 1258 DPW BADDEBT 1259 SCHMDT-SNP SNP 118,429,747 111,646,684 6,783,062 6,783,062 1260 SCHMDT CN 48,156 46,293 1,863 1,863 1261 SCHMDT SSGCH 82,539 77,891 4,648 4,648 1262 CUST DGP 1263 P SE 48,077,661 45,029,045 3,048,616 1,446,595 4,495,211 1264 SCHMDT-5G SG 112,078,393 105,294,857 6,783,536 23,559,303 30,342,839 1265 SCHMDT-GPS GPS 65,094,701 61,329,756 3,764,946 3,764,946 1266 SCHMDT-SO SO 23,344,458 21,994,262 1,350,196 (13,288)1,336,908 1267 TAXDEPR TAXDEPR 2,462,905,267 2,337,261,292 125,643,975 125,643,975 1268 DPW SNPD 1269 B6 2,903,539,372 2,755,794,845 147,744,528 24,702,748 172,447,276 1270 1271 TOTAL SCHEDULE - M DEDUCTIONS B6 2,929,031,454 2,779,808,963 149,222,491..23,937,140 173,159,631 1272 1273 TOTAL SCHEDULE - M ADJUSTMENTS B6 (2,062,732,978)(1,960,246,491 )(102,486,487)(23,505,114)(125,991,601) 1274 1275 1276 1277 40911 State Income Taxes 1278 IBT S (58,051,044)(55,094.371 )(2,956,673)(1,390,699)(4,347,372)1279 IBT SE 1280 PTC P SG (297,049)(279.070)(17,979)(29.945)(47,923) 1281 IBT IBT 1282 Total State Tax Expense (M,348,093)(55,373,441)(2,974,652)(1,420,644)(4,395,296) 1283 1284 1285 Calculation of Taxable Income: 1286 Operating Revenues 4,402.215,385 4,146,750,871 255.464,514 7,428,829 262.893,343 1287 Operating Deductions: 1288 o & M Expenses 2,692,685,751 2.525,911,288 166,774,463 9,842,183 176,616,646 1289 Depreciation Expense 491,643,870 463,686,990 27,956,881 2,738,028 30.694,909 1290 Amortization Expense 44,975,946 42,483,154 2,492,792 272,898 2,765,690 1291 Taxes Other Than Income 136,512,728 130,106,225 6,406,503 763,783 7,170,286 1292 Interest & Dividends (AFUDC-Equity)(79,298,238)(74,756,32)(4,541,806)201,102 (4,340,704) 1293 Misc Revenue & Expense (5,388,606)(5,100,609)(287,997)(345,174)(633,17) 1294 Total Operating Deductions 3,281,131,452 3,082,330,617 198,800,836 13,472,821 212,273,656 1295 Other Deductions: 1296 Interest Deductions 337,008,309 317,706,162 19,302,147 1,083,037 20,385,184 1297 Interest on PCRBS 1298 Schedule M Adjustments (2,062,732,978)(1,960.246,91 )(102,486.487)(23,505.114)(125,991,601) 1299 1300 Income Before State Taxes (1,278,657,354)(1,213,532,398)(65,124,956)(30,632,142)(95,757,098) 1301 1302 State Income Taxes (58,348,093)(55,373,441 )(2,974,652)(1,420,644)(4.395,296) 1303 1304 Total Taxable Income (1,220,309,261 )(1,158,158,957)(62,150,304)(29,211,499)(91,361,803) 1305 1306 Tax Rate 35.0%35.0%35.0%35.0%35.0% 1307 1308 Federal Income Tax - Calculated (427,108,241)(405,355,635)(21,752,606)(10,224.025)(31,976,631) 1309 1310 Adjustments to Calculated Tax: 1311 40910 PMI P SE (88.878)(83.242)(5,636)(5,636) 1312 40910 PTe P SG (55,535,369)(52,174.095)(3,361,274)(842.290)(4,203.564)1313 40910 P SO (29,612)(27.899)(1.713)(1.713) 1314 40910 IRS Sette LABOR S 1315 Federal Income Tax Expense (482,762,100)(457,640,872)(25,121,229)(11,066,315)(36,187,54) 1316 1317 Total Operating Expenses 3,578,889,46 3,367,125,44 211,764,023 10,095,958 221,859,980 REVISED PROTOCOL Page 11.21 Year-End FERC BUS UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUST-MENT ADJTOTAL 1318 310 Land and Land Rights 1319 P SG 2,328,228 2,187,312 140,916 140,916 1320 P SG 34,798,446 32,692,272 2,106,173 2,106,173 1321 P SG 56,303,435 52,895,674 3,407,761 3,407,761 1322 P S 1323 P SSGCH 2,468,743 2,329,716 139,028 139,028 1324 B8 95,898,852 90,104,974 5,793,878 5,793,878 1325 1326 311 Structures and Improvements 1327 P SG 233,697,069 219,552,572 14,144,497 14,144,497 1328 P SG 325,016,640 305,345,033 19,671,607 19,671,607 1329 P SG 304,038,753 285,636,831 18,401,922 18,401,922 1330 p SSGCH 58,700,214 55,394,506 3,305,709 3,305,709 1331 B8 921,452,677 865,928,942 55,523,735 55,523,735 1332 1333 312 Boiler Plant Equipment 1334 P SG 665,806,134 625,508.269 40,297,865 40,297,865 1335 P SG 642,590,325 603,697,595 38,892,730 38,892,730 1336 P SG 1,885.355,962 1,771,244,938 114,111,024 28,935,270 143,046,294 1337 P SSGCH 324,773,916 306,464,239 18,289,676 18,289,676 1338 B8 3,518,526.337 3,306,935,041 211,591,295 28,935.270 240,526,565 1339 1340 314 Turbogenerator Units 1341 P SG 133,730,947 125,636,892 8,094,055 8,094,055 1342 P SG 144,430,870 135,689,203 8,741,667 8,741,667 1343 P SG 554,615,741 521,047,666 33,568,075 33,568,075 1344 P SSGCH 63,736,456 60,147,131 3,589,325 3,589,325 1345 B8 896,514,013 842,520,891 53,993,123 53,993,123 1346 1347 315 Accessory Electric Equipment 1348 P SG 87,016,417 81,749,755 5,266,662 5,266,662 1349 P SG 138,274,538 129.905,483 8,369.056 8,369,056 1350 p SG 124.032,336 116,525,289 7,507,048 7,507,048 1351 P SSGCH 66.644,224 62,891,147 3,753,076 3,753,076 1352 B8 415.967,515 391,071,674 24,895,842 24,895.842 1353 1354 1355 1356 316 Misc Power Plant Equipment 1357 P SG 4,715,664 4,430,249 285,415 285,415 1358 P SG 5,085,197 4,777,416 307,781 307,781 1359 P SG 19,393,369 18,219,587 1,173,782 1,173,782 1360 P SSGCH 4,039,790 3,812,289 227.501 227,501 1361 B8 33,234,020 31,239.540 1.994.480 1,994,480 1362 1363 317 Steam Plant ARO 1364 P S 1365 B8 1366 1367 SP Unclassified Steam Plant - Account 300 1368 P SG 3,351,463 3,148,616 202,847 202,847 1369 B8 3,351,463 3,148,616 202,847 202,847 1370 1371 1372 Total Steam Production Plant B8 5.884.944,878 5,530,949,679 353,995.199 28,935,270 382,930,469 1373 1374 1375 Summary of Steam Production Plant by Factor 1376 S 1377 DGP 1378 DGU 1379 SG 5,364,581.535 5,039,890.651 324,690,884 28.935,270 353,626,154 1380 SSGCH 520,363,342 491,059,027 29,304,315 29,304,315 1381 Total Steam Production Plant by Factor 5,884,944,878 5,530,949,679 353,995,199 28,935,270 382,930,469 1382 320 Land and Land Rights 1383 P SG 1384 P SG 1385 B8 1386 1387 321 Structures and Improvements 1388 P SG 1389 P SG B8 1390 REVISED PROTOCOL Page 11.22Year-End FERC BUS UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJTOTAL 1391 1392 322 Reactor Plant Equipment 1393 P SG 1394 P SG 1395 B8 1396 1397 323 Turbogenerator Units 1398 P SG 1399 P SG 1400 B8 1401 1402 324 Land and Land Rights 1403 P SG 1404 P SG 1405 B8 1406 1407 325 Misc. Power Plant Equipment 1408 P SG 1409 P SG 1410 B8 1411 1412 1413 NP Unclassified Nuclear Plant - Acct 300 1414 P SG 1415 B8 1416 1417 1418 Total Nuclear Production Plant B8 1419 1420 1421 1422 Summary of Nuclear Production Plant by Factor 1423 DGP 1424 DGU 1425 SG 1426 1427 Total Nuclear Plant by Factor 1428 1429 330 Land and Land Rights 1430 P SG 10.621.118 9.978.276 642,82 642.842 1431 P SG 5.269,427 4,950,496 318.932 318.932 1432 P SG 9.560.168 8.981,540 578,628 578.628 1433 P SG 672.873 632.148 40.726 40.726 1434 B8 26.123.587 24.542,459 1,581,128 1.581.128 1435 1436 331 Structures and Improvements 1437 P SG 20.915.379 19.649,478 1.265.902 1.265.902 1438 P SG 5.280.294 4.960.705 319.589 319.589 1439 P SG 78.435.286 73.687.997 4.747.290 4.747,290 1440 P SG 8.183.946 7.688.613 495.333 495,333 1441 B8 112.814,905 105.986.792 6.828.113 6.828,113 1442 1443 332 Reservoirs. Dams & Waterways 1444 P SG 150.943.088 141.807.270 9.135.819 9.135.819 1445 P SG 20.006.881 18.795.966 1.210.915 1,210.915 1446 P SG 114.583,184 107.648.045 6.935.138 1.260.021 8.195.159 1447 P SG 40.934.944 38,457.359 2,477.584 486.542 2.964.127 1448 B8 326.468,097 306.708.641 19.759,456 1.746.563 21,506.020 1449 1450 333 Water Wheel. Turbines. & Generators 1451 P SG 31.307.452 29,412.571 1.894.881 1,894.881 1452 P SG 8,771.526 8.240.630 530.896 530.896 1453 P SG 45.115,448 42.384.839 2.730.609 2,730.609 1454 P SG 27.236.711 25,588.211 1.648.500 1.648.500 1455 B8 112,431.137 105.626,251 6.804.886 6,804.886 1456 1457 334 Accessory Electric Equipment 1458 P SG 4.363.326 4.099,236 264,090 264.090 1459 P SG 3,646.790 3,426.068 220.722 220.722 1460 P SG 44.929.172 42.209,837 2,719.335 2.719.335 1461 P SG 7.177.004 6,742.617 434.388 434.388 1462 B8 60.116.292 56,77.758 3.638,534 3.638.534 1463 REVISED PROTOCOL Page 11.23 Year-End FERC BUS UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJTOTAL 1464 1465 1466 335 Misc. Power Plant Equipment 1467 P SG 1,195,178 1,122,840 72,338 72,338 1468 P SG 161,986 152,181 9,804 9,804 1469 P SG 992,216 932,162 60,054 60,054 1470 P SG 11,353 10,666 687 687 1471 68 2,360,733 2,217,850 142,883 142,883 1472 1473 336 Roads, Railroads & 6ridges 1474 P SG 4,648,527 4,367,176 281,352 281,352 1475 P SG 822,839 773,037 49,802 49,802 1476 P SG 10,183,215 9,566,876 616,338 616,338 1477 P SG 668,735 628,259 40,475 40,475 1478 68 16,323,315 15,335,348 987,967 987,967 1479 1480 337 Hydro Plant ARO 1481 P S 1482 B8 1483 1484 HP Unclassified Hydro Plant - Acct 300 1485 P S 1486 P SG 1487 P SG 1488 P SG 1489 B8 1490 1491 Total Hydraulic Production Plant B8 656,638,066 616,895,098 39,742,968 1,746,563 41,489,532 1492 1493 Summary of Hydraulic Plant by Factor 1494 S 1495 SG 656,638,066 616,895,098 39,742,968 1,746,563 41,489.532 1496 DGP 1497 DGU 1498 Total Hydraulic Plant by Factor 656,638,066 616,895,098 39,742,968 1,746,563 41,489,532 1499 1500 340 Land and Land Rights 1501 P SG 23,516,708 22,093,361 1,423,347 1,423,347 1502 P SG 5,394,604 5,068,096 326,508 326,508 1503 P SSGCT 1504 68 28,911,312 27,161,457 1,749,855 1,749,855 1505 1506 341 Structures and Improvements 1507 P SG 107,792,505 101,268,372 6.524,133 6,524,133 1508 P SG 163,512 153,615 9,897 9,897 1509 P SG 43,775,824 41,126,296 2,649,528 2,649,528 1510 P SSGCT 4,241,952 3,984,906 257,046 257,046 1511 68 155,973,793 146,533,189 9,44,604 9,440,604 1512 1513 342 Fuel Holders, Producers & Accessories 1514 P SG 8,06,209 7,897,424 508,785 508,785 1515 P SG 121,339 113,995 7,344 7,344 1516 P SSGCT 2,284,126 2,145,717 138,409 138,09 1517 B8 10,811,674 10,157,136 654,538 654,538 1518 1519 343 Prime Movers 1520 P S 1521 P SG 754,440 708,777 45,662 45,662 1522 P SG 1,801,277,182 1,692,255,019 109,022,163 109,022,163 1523 P SG 658,057,132 618,228,275 39,828,857 39,828,857 1524 P SSGCT 53,648,952 50,398,036 3,250,917 3,250,917 1525 B8 2,513,737,706 2,361,590,107 152,147,599 152,147,599 1526 1527 344 Generators 1528 P S 1529 P SG 47,700,523 44,813,452 2,887,070 2,887,070 1530 P SG 283,380,358 266,228,783 17,151,574 17,151,574 1531 P SSGCT 15,873,643 14,911,763 961,881 961,881 1532 68 346,954,524 325,953,998 21,000,525 21,000,525 REVISED PROTOCOL Page 11.24 Year-End FERC BUS UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJTOTAL 1533 1534 345 Accessory Electric Plant 1535 P SG 134.281,439 126,154.066 8.127,374 8,127,374 1536 P SG 97,391,746 91,497,118 5,894,628 5,894,628 1537 P SG 156,586 147,109 9,477 9,477 1538 P SSGCT 2,919,649 2,742,730 176,919 176,919 1539 B8 234,749,420 220,541,022 14,208,398 14,208,398 1540 1541 1542 1543 346 Misc. Power Plant Equipment 1544 P SG 9,819,979 9,225.625 594.353 594.353 1545 P SG 2.349,890 2.207.664 142,227 142,227 1546 P SG 11,813 11,098 715 715 1547 B8 12,181,682 11,444.387 737.295 737.295 1548 1549 347 Other Production ARO 1550 P S 1551 B8 1552 1553 OP Unclassified Other Prod Plant-Acct 102 1554 P S 1555 P SG (4,484.801 )(4.213,359)(271,442)(271.442) 1556 (4.484.801)(4,213.359)(271,42)(271.442) 1557 1558 Total Other Production Plant B8 3,298,835,309 3,099,167,937 199,667,373 199,667,373 1559 1560 Summary of Other Production Plant by Factor 1561 S 1562 DGU 1563 SG 3.219,866,987 3,024,984,786 194.882,201 194.882.201 1564 SSGCT 78.968,322 74,183,151 4.785.171 4,785,171 1565 Total of Other Production Plant by Factor 3.298.835,309 3,099,167,937 199.667.373 199.667,373 1566 1567 Experimental Plant 1568 103 Experimental Plant 1569 P SG 1570 Total Experimental Production Plant 88 1571 1572 Total Production Plant B8 9,840,418,253 9,247,012,713 593,405,540 30,681,833 624.087,373 1573 350 Land and Land Rights 1574 T SG 21,114.634 19,836,673 1,277,962 1,277.962 1575 T SG 48,491.936 45,556.965 2,934,971 2,934,971 1576 T SG 111.910.895 105,137,497 6,773,398 (25,595)6,747.804 1577 B8 181,517,465 170,531.135 10.986,331 (25,595)10,960.736 1578 1579 352 Structures and Improvements 1580 T S 1581 T SG 7.550,730 7,093.722 457,007 457,007 1582 T SG 18.144,311 17,046.128 1.098.183 1,098.183 1583 T SG 97.158.664 91,278.143 5,880,521 5,880.521 1584 B8 122.853,704 115,417.993 7,435.711 7,435.711 1585 1586 353 Station Equipment 1587 T SG 127.623,942 119,899,513 7.724,429 7.724,429 1588 T SG 186,316,529 175,039.735 11.276,794 11.276.794 1589 T SG 1,224,680,278 1.150.556,598 74.123.679 74.123,679 1590 B8 1,538,620,749 1,445,495,846 93.124,902 93.124,902 1591 1592 354 Towers and Fixtures 1593 T SG 161,082.488 151 ;332,983 9,749,505 9,749,505 1594 T SG 128,007.635 120.259,983 7,747.652 7,747,652 1595 T SG 336,682,164 316.304,502 20,377.662 20,377,662 1596 B8 625,772,287 587.897,468 37,874,819 37,874,819 1597 1598 355 Poles and Fixtures 1599 T SG 66,617.046 62,585,054 4,031,992 4,031,992 1600 T SG 117.303.325 110.203,550 7,099,775 7,099,775 1601 T SG 415.637.115 390,480,711 25,156,404 9,151,416 34,307,820 1602 B8 599.557.486 563,269.315 36,288.171 9,151,416 45,439.587 1603 REVISED PROTOCOL Page 11.25 Year-End FERC BUS UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJTOTAL 1604 356 Clearing and Grading 1605 T SG 194,103,526 182,355,425 11,748,101 11,748,101 1606 T SG 151,170,861 142,021,256 9,149,605 9,149,605 1607 T SG 433,610,805 407,366,45 26,244,261 26,244,261 1608 88 778,885,193 731,743,226 47,141,966 47,141,966 1609 1610 357 Underground Conduit 1611 T SG 6,371 5,985 386 386 1612 T SG 91,651 86,103 5,547 5,547 1613 T SG 3,161,431 2,970,085 191,345 191,345 1614 88 3,259,452 3,062,174 197,278 197,278 1615 1616 358 Underground Conductors 1617 T SG 1618 T SG 1,087,552 1,021,728 65,824 65,824 1619 T SG 6,387,543 6,000,937 386,606 386,606 1620 88 7,475,095 7,022,665 452,430 .452,430 1621 1622 359 Roads and Trails 1623 T SG 1,863,032 1,750,272 112,760 112,760 1624 T SG 440,513 413,851 26,662 26,662 1625 T SG 9,295,159 8,732,570 562,589 562,589 1626 88 11,598,703 10,896,693 702,011 702,011 1627 1628 TP Unclassified Trans Plant - Acct 300 1629 T SG 469,574,099 441,153,163 28,420,936 28,20,936 1630 88 469,574,099 441,153,163 28,420,936 28,420,936 1631 1632 TSO Unclassified Trans Sub Plant - Acct 300 1633 T SG 1634 88 1635 1636 Total Transmission Plant 88 4,339,114,233 4,076,489,678 262,624,554 9,125,821 271,750,376 1637 Summary of Transmission Plant by Factor 1638 DGP 1639 DGU 1640 SG 4,339,114,233 4,076,489,678 262,624,554 9,125,821 271,750,376 1641 Total Transmission Plant by Factor 4,339,114,233 4,076,489,678 262,624,554 9,125,821 271,750,376 1642 360 Land and Land Rights 1643 DPW S 52,837,393 51,476,125 1,361,267 1,361,267 1644 88 52,837,393 51,476,125 1,361,267 1,361,267 1645 1646 361 Structures and Improvements 1647 DPW S 74,675,983 73,174,078 1,501,905 1,501,905 1648 88 74,675,983 73,174,078 1,501,905 1,501,905 1649 1650 362 Station Equipment 1651 DPW S 822,438,749 794,121,744 28,317,005 28,317,005 1652 88 822,438,749 794,121,744 28,317,005 28,317,005 1653 1654 363 Storage 8attery Equipment 1655 DPW S 1656 88 1657 1658 364 Poles, Towers & Fixtures 1659 DPW S 936.606,530 872,248,984 64,357,546 64,357,546 1660 88 936,606,530 872,248,984 64,357,546 64,357,546 1661 1662 365 Overhead Conductors 1663 DPW S 646,426,178 612,036,781 34,389,397 34,389,397 1664 88 646,426,178 612,036,781 34,389,397 34,389,397 1665 REVISED PROTOCOL Page 11.26 Year-End FERC BUS UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJTOTAL 1666 366 Underground Conduit 1667 DPW S 300.853.912 293.226.761 7.627.151 7.627.151 1668 68 300.853.912 293.226.761 7.627,151 7.627.151 1669 1670 1671 1672 1673 367 Underground Conductors 1674 DPW S 716.202.893 692.155.372 24.047.521 24.047,521 1675 68 716.202.893 692.155.372 24.047,521 24.047.521 1676 1677 368 Line Transformers 1678 DPW S 1.092.258.181 1.024,496.725 67.761,455 67.761.455 1679 68 1.092.258.181 1.024,496,725 67.761,455 67.761,455 1680 1681 369 Services 1682 DPW S 581.777749 552.728.553 29.049.197 29.049.197 1683 68 581.777749 552.728.553 29.049.197 29,049,197 1684 1685 370 Meters 1686 DPW S 179.597.171 165.632.928 13,964.243 13.964.243 1687 68 179.597.171 165.632.928 13.964,243 13.964.243 1688 1689 371 Installations on Customers' Premises 1690 DPW S 8.801.076 8.631.743 169.333 169.333 1691 68 8.801.076 8.631.743 169.333 169.333 1692 1693 372 Leased Propert 1694 DPW S 1695 68 1696 1697 373 Street Lights 1698 DPW S 60.795.839 60.180.066 615.773 615.773 1699 B8 60,795,839 60.180.066 615.773 615.773 1700 1701 DP Unclassified Dist Piant - Acct 300 1702 DPW S 12,090.316 10,561,483 1.528.833 1.528.833 1703 68 12,090,316 10.561,483 1.528.833 1.528.833 1704 1705 DSO Unclassified Dist Sub Plant - Acct 300 1706 DPW S 1707 68 1708 1709 1710 Total Distribution Plant B8 5.485.361,969 5,210,671,344 274,690,625 274,690,625 1711 1712 Summary of Distribution Plant by Factor 1713 S 5,85.361.969 5.210.671.344 274,690.625 274,690.625 1714 1715 Total Distribution Plant by Factor 5.4ã5.361.969 5.210,671.344 274.690.625 274.690.625 REVISED PROTOCOL Page 11.27 Year-End FERC BUS UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJTOTAL 1716 389 Land and Land Rights 1717 G-SITUS S 9,472.275 9,274,636 197.639 197.639 1718 CUST CN 1.128.506 1,084,845 43.661 43.661 1719 PT SG 332 312 20 20 1720 G-SG SG 1.228 1.153 74 74 1721 PTD SO 5.598.055 5.274.275 323,780 323.780 1722 68 16,200,395 15.635.221 565,174 565,174 1723 1724 390 Structures and Improvements 1725 G-SITUS S 113,258.556 103.350.062 9.908,495 9,908.95 1726 PT SG 356,327 334,760 21.567 21,567 1727 PT SG 1.638.404 1,539,240 99,164 99,164 1728 CUST CN 12,312,990 11.836.614 476,376 476,376 1729 G-SG SG 4,107.582 3,858,971 248,611 248,611 1730 PTD SO 103.816,679 97.812,132 6.004,547 6,04,547 1731 68 235,490,538 218.731,779 16.758,760 16,758.760 1732 1733 391 Offce Furniture & Equipment 1734 G-SITUS S 10,714.257 9,922,539 791.718 791,718 1735 PT SG 1,D6 982 63 63 1736 PT SG 5.295 4,975 320 320 1737 CUST CN 8,507.385 8,178,243 329.141 329.141 1738 G-SG SG 4.793.839 4.503.692 290.147 29,147 1739 P SE 80.160 75,077 5.083 5.083 1740 PTD SO 53,024.085 49,957,279 3,066.806 3,066.806 1741 G-SG SSGCH 74.351 70,164 4.187 4.187 1742 G-SG SSGCT 1743 68 77,200,417 72,712.952 4,487.466 4,487.466 1744 1745 392 Transportation Equipment 1746 G-SITUS S 72.695.382 67.622.274 5,073,108 5.073,108 1747 PTD SO 7,496.170 7.062.607 433.563 433.563 1748 G-SG SG 16.861.910 15.841.344 1,020,566 1.020,566 1749 CUST CN 1750 PT SG 788.230 740.522 47,708 47.708 1751 P SE 404.148 378.521 25,627 25.627 1752 PT SG 120.286 113.006 7,280 7.280 1753 G-SG SSGCH 343.984 324.613 19,371 19,371 1754 PT SSGCT 44,655 41,949 2,706 2.706 1755 68 98,754,764 92,124,835 6.629,929 6,629.929 1756 1757 393 Stores Equipment 1758 G-SITUS S 8,748.806 8,259,899 488,907 488.907 1759 PT SG 108,431 101,868 6,563 6,563 1760 PT SG 360.063 338,270 21,793 21.793 1761 PTD SO 366.257 345,074 21.184 21.184 1762 G-SG SG 4,117,724 3,868.99 249,225 249.225 1763 PT SSGCT 53,971 50,700 3,270 3.270 1764 68 13,755,252 12,964,310 790.942 790.942 REVISED PROTOCOL Page 11.28 Year-End FERC BUS UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJTOTAL 1765 1766 394 Tools. Shop & Garage Equipment 1767 G-SITUS S 31,993,392 30,190,583 1,802,808 1,802,808 1768 PT SG 1,547,621 1,453,951 93,670 93,670 1769 G-SG SG 20,748,569 19,492,763.1,255,806 1,255,806 1770 PTD SO 3,941,347 3,713,388 227,960 227,960 1771 P SE 7,106 6,656 451 451 1772 PT SG 1,779,683 1,671,968 107,715 107,715 1773 G-SG SSGCH 1,702,983 1,607,079 95,904 95,904 1774 G-SG SSGCT 89,913 84,465 5,448 5,44 1775 B8 61,810,613 58,220,853 3,589,761 3,589,761 1776 1777 395 Laboratory Equipment 1778 G-SITUS S 24,898,296 23,620,023 1,278,273 1,278.273 1779 PT SG 1,518 1,426 92 92 1780 PT SG 5,371 5,046 325 325 1781 PTD SO 5,041,840 4,750,230 291,610 291,610 1782 P SE 7,593 7,112 481 481 1783 G-SG SG 6,252,885 5,874,430 378,455 378,455 1784 G-SG SSGCH 253,001 238,753 14,248 14,248 1785 G-SG SSGCT 14,022 13,172 850 850 1786 B8 36,474,525 34,510,191 1,964,334 1,964,334 1787 1788 396 Power Operated Equipment 1789 G-SITUS S 96,176,244 89,210,759 6,965,485 6,965,485 1790 PT SG 845,108 793,958 51,150 51,150 1791 G-SG SG 31,225,794 29,335,855 1,889,939 1,889,939 1792 PTD SO 1,137,422 1,071,636 65,786 65,786 1793 PT SG 1,664,492 1,563,749 100,743 100,743 1794 P SE 73,823 69,142 4,681 4,681 1795 P SSGCT 1796 G-SG SSGCH 999,837 943,531 56,306 56,306 1797 B8 132,122,721 122,988,630 9,134,091 9,134,091 1798 397 Communication Equipment 1799 G-SITUS S 108,711,341 102,010,465 6,700,875 6,700,875 1800 PT SG 2,017,325 1,895,226 122,098 122,098 1801 PT SG 2,735,730 2,570,150 165,580 165,580 1802 PTD SO 49,790,369 46,910,595 2,879,774 2,879,774 1803 CUST .CN 2,849,382 2,739,142 110,239 110,239 1804 G-SG SG 92,965,111 87,338,405 5,626,706 5,626,706 1805 P SE 126,846 118,802 8,043 8,03 1806 G-SG SSGCH 606,135 572,000 34,135 34,135 1807 G-SG SSGCT 1,590 1,494 96 96 1808 B8 259,803,827 244,156,280 15,647,547 15,647,547 1809 1810 398 Misc. Equipment 1811 G-SITUS S 1,462,713 1,398,361 64,352 64,352 1812 PT SG 1813 PT SG 1814 CUST CN 211,499 203,316 8,183 8,183 1815 PTD SO 3,306,006 3,114,793 191,213 191,213 1816 P SE 1,668 1,562 106 106 1817 G-SG SG 1,918.568 1,802,447 116,121 116,121 1818 G-SG SSGCT 1819 B8 6,900,453 6,520,479 379,975 379,975 1820 1821 399 Coal Mine 1822 P SE 274,151,311 256,767,312 17,383,999 13,434,281 30,818,280 1823 MP P SE 1824 B8 274,151,311 256,767,312 17,383,999 13,434,281 30,818,280 1825 1826 399L WIDCO Capital Lease 1827 P SE B8 1828 1829 1830 Remove Capital Leases 1831 B8 1832 REVISED PROTOCOL Page 11.29 Year-End FERC BUS UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJTOTAL 1833 1011390 General Capital Leases 1834 G-SITUS S 18.984,156 18,984,156 1835 P SG 16,951,793 15,925,787 1,026,006 1,026,006 1836 PTD SO 12,664,054 11,931,590 732,463 732,463 1837 69 48,600,002 46,841,533 1,758,469 1,758,469 1838 1839 Remove Capital Leases (48,600,002)(46,841,533)(1,758,69)(1,758,69) 1840 1841 1842 1011346 General Gas Line Capital Leases 1843 P SG 1844 69 1845 1846 Remove Capital Leases 1847 1848 1849 GP Unclassified Gen Plant - Acct 300 1850 G-SITUS S 1851 PTD SO 672,542 633.644 38,898 38,898 1852 CUST CN 1853 G-SG SG 1854 PT SG 1855 PT SG 1856 68 672,542 633,644 38,898 38,898 1857 1858 399G Unclassified Gen Plant - Acct 300 1859 G-SITUS S 1860 PTD SO 1861 G-SG SG 1862 PT SG 1863 PT SG 1864 68 1865 1866 Total General Plant B8 1,213,337,359 1,135,966,484 77,370,875 13,434,281 90,805,156 1867 1868 Summary of General Plant by Factor 1869 S 497,115,417 463,843,757 33,271,660 33,271,660 1870 DGP 1871 DGU 1872 SG 213,920,262 200,972,754 12,947,507 12,947,507 1873 SO 246,854,826 232,577,242 14,277,584 14,277,584 1874 SE 274,852,655 257,424,183 17,428,472 13,434,281 30,862,752 1875 CN 25,009,761 24,042,161 967,601 967.601 1876 DEU 1877 SSGCT 204,151 191,780 12,371 12,371 1878 SSGCH 3,980,291 3,756,140 224,150 224,150 1879 Less Capital Leases (48,600,002)~46,841.533)(1,758,469)(1,758,469) 1880 Total General Plant by Factor 1,213,337,359 1,35,966,484 77,370,875 13,34,281 90,805,156 1881 301 Organization 1882 I-SITUS S 1883 PTD SO 1884 I-SG SG 1885 B8 1886 302 Franchise & Consent 1887 I-SITUS S 1,000,000 1,000,000 1,000,000 1888 I-SG SG 11,966,103 11,241,856 724,247 724,247 1889 I-SG SG 173,628,256 163,119,419 10,508,837 10,508,837 1890 I-SG SG 9,240,742 8,681,446 559,295 559,295 1891 P SG 1892 P SG 600,993 564,618 36,375 36,375 1893 B8 196,436,094 183,607,340 12,828,755 12,828,755 1894 REVISED PROTOCOL Page 11.30Year-End FERC BUS UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJTOTAL 1895 303 Miscellaneous Intangible Plant 1896 I-SITUS S 7,517,189 7,089,597 427,593 427,593 1897 I-SG SG 108,21,038 102,234,653 6,586,385 849,459 7,435,844 1898 PTO SO 367,518,411 346,261,889 21,256,521 21,256,521 1899 P SE 3,44,744 3,222,565 218,178 218,178 1900 CUST CN 120,558,779 115,894,491 4,664,288 4,664,288 1901 P SG 1902 P SSGCT 1903 B8 607,856,161 574,703,196 33,152,966 849,459 34,002,425 1904 303 Less Non-Utility Plant 1905 I-SITUS S 1906 607,856,161 574,703,196 33,152,966 849,459 34,002,425 1907 IP Unclassified Intangible Plant - Acct 300 1908 I-SITUS S 1909 I-SG SG 1910 P SG 1911 pro SO 1912 1913 1914 Totallntangible.Plant B8 804,292,255 758,310,535 45,981,720 849,459 46,831,179 1915 1916 Summary of Intangible Plant by Factor 1917 S 8,517,189 7,089,597 1,427,593 1,427,593 1918 OGP 1919 OGU 1920 SG 304,257,133 285,841,993 18,415,140 849,459 19.264,599 1921 SO 367,518,411 346,261,889 21.256,521 21,256,521 1922 CN 120,558,779 115,894,491 4,664,288 4,664,2881923SSGCT 1924 SSGCH 1925 SE 3,440,744 3,222,565 218,178 218,178 1926 Total Intangible Plant by Factor 804,292,255 758,310,535 45,981,720 849.459 46,831,179 1927 Summary of Unclassified Plant (Account 106 & 102) 1928 OP 12,090,316 10,561,483 1,528,833 1,528,833 1929 OSO 1930 GP 672,542 633,644 38,898 38,898 1931'HP 1932 NP J933 OP (4,484,801 )(4,213,359)(271,42)(271,442)1934 TP 469,574,099 441,153,163 28,20,936 28,20,936 1935 TSO 1936 IP 1937 MP 1938 SP 3,351,463 3,148,616 202,847 202,8471939Total Unclassified Plant by Factor 481,203,619 451,283,547 29,920,072 29,920,072 1940 1941 Total Electric Plant In Service B8 21,682,524,069 20,428,450,755 1,254,073,315 54,091,394 1,308,164,709 REVISED PROTOCOL Page 11.31Year-End FERC BUS UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJTOTAL 1942 Summary of Electric Plant by Factor 1943 S 5,990,994,575 5,681,604,697 309,389,878 309,389,878 1944 SE 278,293,398 260,646,748 17,646,650 13,434,281 31,080,931 1945 DGU 1946 DGP 1947 SG 14,098,378,215 13,245,074,960 853,303,255 40,657,114 893,960,368 1948 SO 614,373,236 578,839,132 35,534,105 35,534,105 1949 CN 145,568,541 139,936,652 5,631,889 5.631,889 1950 DEU 1951 SSGCH 524.343,633 494.815.168 29,528,65 29,528,65 1952 SSGCT 79.172,473 74,374.931 4,797.542 4.797.542 1953 Less Capital Leases (48,600,002)(46,841,533)(1,758.469)(1.758.469)1954 21.682,524.069 20,428,50,755 1.254,073,315 54,091.394 1,308,164,709 1955 105 Plant Held For Future Use 1956 DPW S 7,080.785 7.080.785 1957 P SG 1958 T SG 721.046 677,407 43.641 (583,724)(540.082)1959 P SG 8.923.302 8,383.219 540.082 540.082 1960 P SE 953,014 892.583 60,431 (60,431) 1961 G SG 1962 1963 1964 Total Plant Held For Future Use B10 17.678,149 17,033,995 644,154 (64,154) 1965 1966 114 Electric Plant Acquisition Adjustments 1967 P S 1968 P SG 144.614.797 135.861,998 8.752,799 8.752,799 1969 P SG 14.560,711 13.679,425 881.286 881,286 1970 Total Electric Plant Acquisition Adjustment B15 159.175,508 149,541 ,423 9,634,085 9,634,085 1971 1912 115 Accum Provision for Asset Acquisition Adjustments 1973 P S 1974 P SG 1975 P SG 1976 815 1977 1978 120 Nuclear Fuel 1979 P SE 1980 Total Nuclear Fuel B.15 1981 1982 124 Weatherization 1983 DMSC S 2,213,350 2,194,663 18,688 18.688 1984 DMSC SO J4,454)(4,196)(258)(258)1985 816 2.2 8.897 2.190,467 18,30 1lf3ö 1986 1987 182W Weatherization 1988 DMSC S 6,410.754 3,248.179 3.162.575 3,162.575 1989 DMSC SG 1990 DMSC SGCT 1991 DMSC SO 1992 816 6,410.754 3,246.179 3,162,575 3.162.575 1993 1994 186W Weatherization 1995 DMSC S 1996 DMSC CN 1997 DMSC CNP 1998 DMSC SG 1999 DMSC SO 2000 816 2001 2002 Total Weatherization B16 8,619,651 5,438.646 3,181,005 3,181.005 REVISED PROTOCOL Page 11.32Year.End FERC BUS UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJTOTAL2003 2004 151 Fuel Stock 2005 P DEU 2006 P SE 178,314,939 167,007,947 11,306,992 2,536,201 13,843,1932007PSSECT 2008 P SSECH 10,178,149 9,584,804 593,345 (126,332)467,013 2009 Total Fuel Stock B13 188,493,087 176,592,750 11,900,337 2,409,869 14,310,2062010 2011 152 Fuel Stock - Undistributed 2012 P SE 2013 2014 2015 25316 DG& T Working Capital Deposit 2016 P SE (2,263,000)(2,119,503)(143,497)(32,593)(176,090)2017 613 (2,263,000)(2,119,503)(143,497)(32,593)(176,090)2018 2019 25317 DG&T Working Capital Deposit ~020 P SE (1,849,114)(1,731,861)(117,253)(11,035)(128,288)2021 613 (1,849,114)(1,731,861)(117,253)(11,035)(128,288)2022 2023 25319 Provo Working Capital Deposit 2024 P SE 2025 2026 2027 Total"Fuel Stock 613 184,380,973 172,741,386 11,639,587 2,366,241 14,005,828 2028 154 Materials and Supplies 2029 MSS S 87,724,078 82,701,505 5,022,573 5,022,573 2030 MSS SG 4,657,098 4,375,227 281,870 281,870 2031 MSS SE 4,477,840 4,193,899 283,941 283,9412032MSSSO220,250 207,511 12,739 12,739 2033 MSS SNPPS 84,929,002 79,826,230 5,102,772 5,102,7722034MSSSNPPH(1,860)(1,747)(113). (113)2035 MSS SNPD (2,521,016)(2,404,141 )(116,875)(116,875)2036 MSS SNPT 2037 MSS SG 2038 MSS SG 2039 MSS SSGCT 2040 MSS SNPPO 6,920,767 6,501,878 418,889 418,889 2041 MSS SSGCH 2042 Total Materials and Supplies B13 186,406,158 175,400,362 11,005,796 11,005,7962043 2044 163 Stores Expense Undistributed 2045 MSS SO 2046 2047 613 2048 2049 25318 Provo Working Capital Deposit 2050 MSS SNPPS (273,000)(256,597)(16,403)(16,403)2051 2052 613 (273,000)(256,597)(16,403)(16,403)2053 2054 Total Materials & Supplies 613 186,133,158 175,143,765 10,989,394 10,989,394 2055 2056 165 Prepayments 2057 DMSC S 2,918,959 2,728,996 189,963 189,963 2058 GP GPS 10,983,376 10,348,120 635,256 635,256 2059 PT SG 5,058,945 4,752,753 306,192 306,192 2060 P SE 5,474,749 5,127,594 347,155 347,155 2061 PTD SO 20,942,638 19,731,358 1,211,280 1,211,2802062Total Prepayments B15 45,378,667 42,688,821 2,689,846 2,689,846 2063 REVISED PROTOCOL Page 11.33 Year.End FERC BUS UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJTOTAL 2064 182M Mise Regulatory Assets 2065 DDS2 S 97,616,141 97,484,653 131.488 (309,362)(177,874) 2066 DEFSG SG 2067 P SGCT 7,389.298 6,940,338 448.960 44,960 2068 DEF5G 5G-P 186,749 186,749 2069 P 5E 2070 P 5SGCT 2071 DDS02 50 8.296.641 7,816,780 479,861 479,861 2072 B11 113.302,081 112,241.772 1,060,309 (122.613)937,696 2073 2074 186M Mise Deferred Debits 2075 LABOR S 15,110.335 15,110.335 2076 P SG 2077 P SG 2078 DEF5G SG 53.166,550 49.948,649 3,217,901 273,203 3,491,104 2079 LABOR SO 1.784 1.681 103 103 2080 P SE 16,440,73 15.397.979 1,042,494 (3,997)1.038,498 2081 P SNPPS 2082 GP EXCTAX 2083 Total Misc. Deferred Debit 811 84,719,143 80,458,64 4,260,499 269,206 4,529,705 2084 2085 Working Capital 2086 CWC Cash Working Capital 2087 CWC 5 32,353,989 30,499,593 1,854,396 (24.319)1.830,077 2088 CWC SO 2089 CWC SE 2090 B14 32,353,989 30,499,593 1,854.396 . (24,319)1,830.077 2091 2092 OWC Othr Work. Cap. 2093 131 Cash GP SNP 2094 135 Working Funds GP 5G 2095 141 Notes Receivable GP 50 2096 143 OtlerAlR GP 50 48,53.1,707 45,724,732 2.806,976 2,806,976 2097 232 AlP PTD S 2098 232 AlP PTD 50 (4.386.790)(4,133,067)(253.723)(253,723) 2099 232 AlP P 5E (2,202.647)(2,062.977)(139.670)(139,670) 2100 232 AlP T 5G (146,335)(137,478)(8.857)(8,857) 2101 2533 Other Msc, Of. Crd. P S 2102 2533 Othe Ms Of. Crd P 5E (6,240.898)(5,845,162)(395,737)(16,234)(411,971) 2103 230 Ast Retir. Oblig P 5E (2,528.519)(2,368.185)(160.334)(160.334) 2104 230 Aset Ret;r. Oblig. P 5 2105 254105 ARO Reg liabiliy P 5 2106 254105 ARC Reg liability P SE (877,173)(821.552)(55.622)(55,622) 2107 2533 Cholla Reclamation P 5SECH 2108 B14 32,149,344 30,356.312 1,793,033 (16,234)1,776,798 2109 2110 Total Working Capital 814 64,503,333 60,855,904 3,647,429 (40,553)3,606,876 2111 Miscellaneous Rate Base 2112 18221 Unrec Plant & Reg Study Costs 2113 P S 2114 2115 B15 2116 2117 18222 Nuclear Plant - Trojan 2118 P S (28,645)(28.645) 2119 P TROJP 64,498 60.566 3,932 (3,932)0 2120 P TROJD 99,713 93.627 6,087 (6,087)0 2121 B15 135,566 125.548 10,019 (10,019)0 2122 2123 REVISED PROTOCOL Page 11.34 Year-End FERC BUS UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJTOTAL 2124 2125 1869 Misc Deferred Debits-Trojan 2126 P 5 2127 P SNPPN 2128 B15 2129 2130 Total Miscellaneous Rate Base B15 135,566 125,548 10,019 (10,019)0 2131 2132 Total Rate Base Additions B15 762,180,964 720,588,814 41,592,150 1,818,108 43,410,258 2133 235 Customer Service Deposits 2134 CUST 5 2135 CUST CN 2136 Total Customer Service Deposits B15 2137 2138 2281 Prop Ins PTD SO 2139 2282 Inj & Dam PTD SO (8,99.000)(8.007,435)(491.565)(491,565) 2140 2283 Pen & Ben PTD SO (24,864.308)(23,426,207)(1,438,101)(1,438,101) 2141 2283 Pen & Ben PTD 5 (71.232,015)(71.232,015)2142 254 Reg Liab PTD SE (44,269)(41,462)(2.807)2,807 2143 254 Ins Prov PTD SO 2144 B15 (104,639,593)(102,707,119)(1,932,473)2,807 (1.929,666) 2145 2146 22841 Accum Misc Oper Provisions - Other 2147 P 5 2148 P SG (1.500,000)(1,409.213)90,787)90.787) 2149 B15 .5 1,,1 ,7 7 .7 2150 2151 22842 Prv-Trojan P TROJD 2152 230 ARO P TROJP (1.691,988)(1,588.839)(103,149)(103.149)2153 254105 ARO P TROJP (3,512,728)(3,298.581 )(214,147)(214.147)2154 254 P 5 ¡13,908,965)(13,908,965)2155 B15 19.113.682)(18,796,385)(317,296)(317.296) 2156 2157 252 Customer Advances for Construction 2158 DPW 5 (10.535.734)(10.185.382)(350,352)(3.729)(354,081)2159 DPW 5E 2160 T 5G (7,959.228)(7,477,496)(481.732)(330,807)(812,539) 2161 DPW 50 2162 CUST CN 2163 Total Customer Advances for Construction B19 118,494,962)(17,662,878)(832,083)(334,536)(1,166,62) 2164 2165 25398 502 Emissions 2166 P 5E f,571,507l (1,571507l2167B191,571.507 (1,571,507 2168 2169 25399 Other Deferred Credits 2170 P 5 (3,632,420)(3,557,473)(74,947)(74,947) 2171 LABOR SO 2172 P SG (7,639,83)(7,177 ,442)(462,401)(462,401) 2173 P SE (408,871)(382.944)~25.927l (25,927l2174B19(11,61.135)(11,11,860)( 63,274 (563,274 REVISED PROTOCOL Page 11.35 Year.End FERC BUS UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJTOTAL 2175 2176 190 Accumulated Deferred Income Taxes 2177 P S 15,585,863 15,585,864 (1)(1) 2178 CUST CN 47,212 45,385 1,827 1,827 2179 P IBT 2180 LABOR SO 75,156,683 70,809,773 4,346,910 (257,Q3)4,089,867 2181 P DGP 2182 CUST BADDEBT 3,844,158 3,635,975 208,183 208,183 2183 P TROJD 1,912,923 1,796,157 116,766 (116,766) 2184 P SG 39,603,966 37,206,939 2,397,027 (2,232,800)164,227 2185 P SE (19,942,198)(18,677,658)( 1,264,539)596,403 (668,137)2186 PTD SNP 2187 DPW SNPD 1,793,564 1,710,414 83,150 83,150 2188 P SSGCT 2189 Total Accum Deferred Income Taxes B19 118,002,171 112,112,848 5,889,323 (2,010,207)3,879,111 2190 2191 281 Accumulated Deferred Income Taxes 2192 P S 2193 PT SG (11,642,708)(10,938,034)(704,674)704,674 2194 T SNPT 2195 B19 (11,642,708)(10,938,034)(704,674)704,674 2196 2197 282 Accumulated Deferred Income Taxes 2198 GP S (164,376,500)(164,376,500)2199 ACCMDIT DITBAL (3,046,185,039)(2,877,281,043)(168,903,996)168,903,996 2200 P SSGCH 2201 P SSGCT 2202 IBT IBT 2203 LABOR SO 32,477,154 30,598,741 1,878,13 (385)1,878,028 2204 CUST CN 2205 P SE (5.543,047)(5,191,561)(351,486)(364,430)(715,916) 2206 P SG (5,198,86)(4,883,848)(314,638)(8,487,956)(8,802,594) 2207 B19 (3,024,449,418)(2,856,757,711)(167,691,707)(4,325,275)(172,016,982) 2208 2209 283 Accumulated Deferred Income Taxes 2210 GP S (46,066,263)(44,925,191)(1,141,072) .1,129,081 (11,991) 2211 P SG (9,100,662)(8,549,845)(550,817)(26,356)(577,172) 2212 P SE (7,531,923)(7,054,322)(477,601)1,517 (476,084)2213 LABOR SO (3,864,666)(3,641,142)(223,524)140,717 (82,808) 2214 GP GPS (7,448,211 )(7,017,422)(430,789)(430,789) 2215 PTD SNP (4,344,154)(4,095,343)(246,811)(248,811)2216 P TROJD 2217 P SSGCT 2218 P SGCT (2,804,313)(2,633,928)(170,385)(170,385) 2219 P SSGCH 2220 B19 (81,160,192)(77,917,192)(3,243,000)1,244,959 (1,998,041) 2221 2222 Total Accum Deferred Income Tax B19 (2,999,250,147)(2,833,500,090)(165,750,057)(4,385,849)(170,135,906) 2223 255 Accumulated Investment Tax Credit 2224 PTD S 2225 PTD ITC84 (1,163,513)(1,163,513) 2226 PTD ITC85 (2,365,510)(2,365,510) 2227 PTD ITC86 (1,233,135)(1,233,135) 2228 PTD ITC88 (192,618)(192,618)2229 PTD ITC89 (427,864)(427,864) 2230 PTD ITC90 (287,130)(246,985)(40,145)(40,145) 2231 PTD SO (117,966)(117,966l 2232 Total Accumlated ITC B19 (5,669,710)(5,629,625)(40,145)(117,966)(158,111 2233 2234 Total Rate Base Deductions (3,160,349,288)(2,990,823,170)(169,526,118)(6,407,051)(175,933,168) 2235 REVISED PROTOCOL Page 11.36Year.End FERC BUS UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJTOTAL 2236 2237 2238 108SP Steam Prod Plant Accumulated Depr 2239 P S 2240 P SG (804.085.770)(755,418.540)(48.667.229)(48.667.229)2241 P SG (931.773,797)(875,378.260)(56.395.537)(56.395.537)2242 P SG (599.387,572)(563,109.685)(36.277.887)(699.345)(36.977.231)2243 P SG 2244 P SSGCH (164.881,495)(155.596.177)(9.285,318)(9.285.318)2245 B17 (2,500,128,634 )(2.349.502,663)(150,625,971 )(699,345)(151.325,316)2246 2247 108NP Nuclear Prod Plant Accumulated Depr 2248 P SG 2249 P SG 2250 P SG 2251 B17 2252 2253 2254 108HP Hydraulic Prod Plant Accum Depr 2255 P S 2256 P SG (153,199,830)(143,927,422)(9,272,408)(9,272.408)2257 P SG (29,592.043)(27,800,987)(1,791.056)(1.791,056)2258 P SG (64,346.115)(60,451,572)(3,894,544)203,27 (3.690.917)2259 P SG (15.581.955)(14,638.858)(943,097)(92,818)(1.035,914)2260 B17 (262.719.943)(246,818.839)(15,901.104)110.809 (15,790.295)2261 2262 1080P Other Production Plant - Accum Depr 2263 P S 2264 P SG (1.499,697)(1.408.928)(90.769)(90.769)2265 P SG (187,115,295)(175.790.156)(11.325.139)(11.325.139)2266 P SG (179,211,214)(168.364.469)(10.846.745)(10.846.745)2267 P SSGCT (20,480.021 )(19,239.011 )(1,241,009)(1.241,009)2268 B17 (388,306.227)(364,802,565)(23,503,662)(23.503.662)2269 2270 108EP Experimental Plant. Accum Depr 2271 P SG 2272 P SG 2273 2274 2275 Total Production Plant Accum Depreciation B17 (3.151.154.804)(2,961,124,067)(190,030,738)(588,535)(190,619,273) 2276 2277 Summary of Prod Plant Depreciation by Factor 2278 S 2279 DGP 2280 DGU 2281 SG (2,965.793.289)(2.786,288.879)(179.504,410)(588.535)(180,092,946)2282 SSGCH (164.881,495)(155,596.177)(9,285.318)(9,285.318)2283 SSGCT (20.480,021 19.239.011)(1.241.009 (1,241,0092284Total of Prod Plant Depreciation by Factor , 5 . 5 ,4 ,1 4.7 1 .7 5 8.5 5 , 7 2285 2286 2287 108TP Transmission Plant Accumulated Depr 2288 T SG 2289 T SG 2290 T SG 2291 Total Trans Plant Accum Depreciation B17 REVISED PROTOCOL Page 11.37Year.End FERC BUS UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJTOTAL 2292 108360 Land and Land Rights 2293 DPW S (7,520,631)(7,069,954)(450,676)(450,676)2294 B17 (7,520,631)(7,069,954)(450,676)(450.676)2295 2296 108361 Structures and Improvements 2297 DPW S (14,400,815)(13,938,693)(462,122)(462,122)2298 B17 (14,400,815)(13,938,693)(462,122)(462,122)2299 2300 108362 Station Equipment 2301 DPW S (215,414,073)(205,959,864)(9,454,209)(9,454,209)2302 B17 (215,414,073)(205,959,864)(9,454,209)(9,454,209)2303 2304 108363 Storage Battery Equipment 2305 DPW S 2306 B17 2307 2308 108364 Poles, Towers & Fixtures 2309 DPW S (499,610,379)(463,144,133)(36,66,247)(36,66,247)2310 B17 (499,610,379)(463,144,133)(36,466,247)(36,66,247)2311 2312 108365 Overhead Conductors 2313 DPW S (271,507,003)(260,179,548)(11,327,454)(11,327,454)2314 B17 (271,507,003)(260,179,548)(11,327,454)(11,327,454) 2315 2316 108366 Underground Conduit 2317 DPW S (125,057,953)(121,694,746)(3,363,206)(3,363,206) 2318 B17 (125,057,953)(121,694,746)(3,363,206)(3,363,206)2319 2320 108367 Underground Conductors 2321 DPW S (289,382,714)(278,272,333)(11,110,381)(11,110,381)2322 B17 (289,382,714)(278,272,333)(11,110,381)(11,110,381)2323 2324 108368 Line Transformers 2325 DPW S (374,776,489)(350,828,934)(23,947,556)(23.947,556)2326 B17 (374,776,489)(350,828,934)(23,947,556)(23.947,556)2327 2328 108369 Services 2329 DPW S (173,063,574)(162,208,058)(10,855,515)(10,855,515) 2330 B17 (173,063,574)(162,208,058)(10,855,515)(10,855,515)2331 2332 108370 Meters 2333 DPW S (73,459,993)(65,057,658)(8,402,334)(8,402,334)2334 B17 (73,459,993)(65,057,658)(8,02,334)(8.402,334)2335 2336 2337 2338 108371 Installations on Customers' Premises 2339 DPW S (7,902,179)(7,765,116)(137,063)(137,063)2340 B17 (7,902,179)(7,765,116)(137,063)(137,063)2341 2342 108372 Leased Propert 2343 DPW S 2344 817 2345 2346 108373 Street Lights 2347 DPW S (27,437,568)(26,951,399)(486,169)(486,169) 2348 B17 (27,437,568)(26,951,399)(486,169)(486,169)2349 2350 108DOO Unclassified Dist Plant - Acct 300 2351 DPW S 2352 B17 2353 .2354 108DS Unclassified Dist Sub Plant - Acct 300 2355 DPW S 2356 B17 2357 2358 108DP Unclassified Dist Sub Plant - Acct 300 2359 DPW S 7,323,293 7,315,721 7,572 7,572 2360 B17 7,323,293 7,315,721 7,572 7,572 2361 2362 2363 Total Distribution Plant Accum Depreciation B17 (2,072,210,076)(1,955,754,716)(116,455,361)(116,455,361) 2364 2365 Summary of Distribution Plant Depr by Factor 2366 S (2,072,210,076)(1,955,754,716)(116,455,361)(116,455,361)2367 2368 Total Distribution Depreciation by Factor B17 (2,072,210,076)(1,955,754,716)(116,55,361)(116,55,361) REVISED PROTOCOL Page 11.38 Year.End FERC BUS UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJTOTAL 2369 108GP General Plant Accumulated Depr 2370 G-SITUS S (152,075,528)(141,631,971)(10,443,557)(10,44,557)2371 PT SG (3,260,839)(3,063,477)(197,362)(197,362) 2372 PT SG (5,665,017)(5,322,143)(342,875)(342,875)2373 G-SG SG (49,106,625)(46,134,451)(2,972,175)(2,972,175)2374 CUST CN (7,361,183)(7,076,386)(284,796)(284,796)2375 PTD SO (71,958,569)(67,796,631 )(4,161,938)(4,161,938)2376 P SE (334,770)(313,542)(21,228)(21,228)2377 G-SG SSGCT (40,513)(38,058)(2,455)(2,455)2378 G-SG SSGCH (1,892,045)(1,785,494)(106,551)(106,551)2379 B17 (291,695,08)(273,162,152)(18,532,936)(18,532,936)2380 2381 2382 108MP Mining Plant Accumulated Depr. 2383 P S 2384 P SE (155,112,236)(145,276,532)(9,835,703)(36,877)(9,872,581 )2385 817 (155,112,236)(145,276,532)(9,835,703)(36,877)(9,872,581 ) 2386 108MP Less Centralia Situs Depreciation 2387 P S 2388 817 (155,112,236)( 145,276,532)(9,835,703)(36,877)(9,872,581 )2389 2390 1081390 Accum Depr - Capital Lease 2391 PTD SO 817 2392 2393 2394 Remove Capital Leases 2395 817 2396 2397 1081399 Accum Depr - Capital Lease 2398 P S 2399 P SE 817 2400 2401 2402 Remove Capital Leases 2403 817 2404 2405 2406 Total General Plant Accum Depreciation B17 (44,807,324)(418,438,685)(28,368,639)(36,877)(28,405,517)2407 2408 2409 2410 Summary of General Depreciation by Factor 2411 S (152,075,528)(141,631,971)(10,443,557)(10,443,557)2412 DGP 2413 DGU 2414 SE (155,447,006)(145,590,074)(9,856,931)(36,877)(9,893,808)2415 SO (71,958,569)(67,796,631 )(4,161,938)(4,161,938)2416 CN (7,361,183)(7,076,386)(284,796)(284,796)2417 SG (58,032,481 )(54,520,070)(3,512,411)(3,512,411)2418 DEU 2419 SSGCT (40,513)(38,058)(2,455)(2,455) 2420 SSGCH (1,892,045)(1,785,494)(106,551)(106,551)2421 Remove Capital Leases 2422 Total General Depreciation by Factor (44,807,324)(418,38,685)(28.368,639)(36,877 (28,405,517) 2423 2424 2425 Total Accum Depreciation. Plant In Service B17 (6,842,986,868)(6,437,147,613)(405,839,255)(787,372)(406,626,627) 2426 111SP Accum Prov for Amort-Steam 2427 P SG 2428 P SSGCT 2429 818 2430 2431 2432 111GP Accum Prov for Amort-General 2433 G-SITUS S (16,724,813)(16,724,813)2434 CUST CN (2,724,543)(2,619,133)(105,10)(105,10)2435 I-SG SG 2436 PTD SO (10,775,043)(10,151,836)(623,207)(623,207)2437 P SE 2438 818 (30,224,398)(29,495,782)(728,616)(728,616) 2439 REVISED PROTOCOL Page 11.39 Year-End FERC BUS UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJTOTAL 2440 2441 111HP Accum Prov for Amort-Hydro 2442 P SG 2443 P SG 2444 P SG (135,728)(127,513)(8,215)(8,215) 2445 P SG (437,050)(410,598)(26,452)(26,452) 2446 818 (572,778)(538,111)(34,667)(34,667) 2447 2448 2449 1111P Accum Prav for Amort-Intangible Plant 2450 I-SITUS S (1,045,867)(289,169)(756,698)(756,698) 2451 P SG 2452 P SG (349,396)(328,249)(21,147)(21,147) 2453 P SE (1,299,989)(1,217,557)(82,433)(82,433) 2454 I-SG SG (47,842,258)(44,946,609)(2,895,649)(32,831)(2,928,480) 2455 I-SG SG (14,069,890)(13,218,311 )(851,579)(500,760)(1,352,339) 2456 I-SG SG (3,421,089)(3,214,027)(207,061)(207,061) 2457 CUST CN (94,981,920)(91,307,173)(3,674,748)(3,674,748) 2458 P SSGCT 2459 P SSGCH (122,031)(115,159)(6,872)(6,872) 2460 PTD SO (262,133,488)(246,972,218)(15,161,270)(15,161,270) 2461 818 (425,265,929)(401,608,472)(23,657,457)(533,590)(24,191,047) 2462 1111P Less Non-Utility Plant 2463 NUTIL OTH 2464 (425,265.929)(401,608,472)(23,657,457)(533,590)(24,191,047) 2465 2466 111390 Accum Amtr - Capital Lease 2467 G-SITUS S (5,580,322)(5,580,322) 2468 P SG (1,701,025)(1,598,070)(102,954)(102,954) 2469 PTD SO 1,340,129 1,262,619 77,510 77,510 2470 (5,941,217)(5,915,773)(25,44)(25,44) 2471 2472 Remove Capital Leae Amtr 5,941,217 5,915,773 25,444 25,444 2473 2474 Total Accum Provision for Amortization 818 (456,ö3.105)(431.642,365)(24,420.740)(533.590)(24.954.331) 2475 2476 2477 2478 2479 Summary of Amortization by Factor 2480 S (23,351,001 )(22,594,303)(756,698)(756,698) 2481 DGP 2482 DGU 2483 SE (1,299,989)(1,217,557)(82,433)(82,433) 2484 SO (271,568,401 )(255,861,434)(15,706,967)(15,706,967) 2485 CN (97,706,463)(93,926,306)(3,780,157)(3,780,157) 2486 SSGCT 2487 SSGCH (122,031)(115,159)(6,872)(6,872) 2488 SG (67,956,437)(63,843,379)(4,113,058)(533,590)(4,646,648) 2489 Less Capital Lease 5,941,217 5,915,773 25,444 25,444 2490 Total Provision For Amortization by Factor (456,063,105)(431,642,365)(24,420,740)(533,590)(24,954,331 ) Rocky Mountain Power RESULTS OF OPERATIONS Page 12.1 USER SPECIFIC INFORMATION STATE: PERIOD: IDAHO DECEMBER 2010 FILE: PREPARED BY: DATE: TIME: JAM Dec 2010 10 GRC Revenue Requirement Department 5/18/2011 10:37:27 AM TYPE OF RATE BASE: ALLOCATION METHOD: Year-End ROLLED-IN FERC JURISDICTION:Separate Junsdiction 8 OR 12 CP:12 Coincidental Peaks DEMAND % ENERGY % 75% Demand 25% Energy TAX INFORMATION TAX RATE ASSUMPTIONS: FEDERAL RATE STATE EFFECTIVE RATE TAX GROSS UP FACTOR FEDERAUSTATE COMBINED RATE TAX RATE 35.00% 4.54% 1.615 37.951% CAPITAL STRUCTURE INFORMATION CAPITAL STRUCTURE EMBEDDED COST WEIGHTED COST DEBT PREFERRED COMMON 47.40% 0.30% 52.30% 100.00% 5.78% 5.43% 10.50% 2.740% 0.016% 5.492% 8.248% OTHER INFORMATION For information and support regarding capital structure and cost of debt, see the testimony of Mr. BruceWiliams. For information and support regarding return on common equity, see the testimony of Dr. Sam Hadaway. ROLLED.IN Page 12.2Year-End RESULTS OF OPERATIONS SUMMARY UNADJUSTED RESULTS IDAHO Description of Account Summary:Ref TOTAL OTHER IDAHO ADJUSTMENTS ADJTOTAL 1 Operating Revenues 2 General Business Revenues 12.3 3,574,583,105 3,368,022,988 206,560,116 11,637,673 218,197,789 3 Interdepartmental 12.3 0 0 0 0 0 4 Special Sales 12.3 501,563,210 471,750,719 29,812,490 1,051,991 30,864,481 5 Other Operating Revenues 12.4 326,069,070 306,976,744 19,092,327 (5,260,834)13,831,492 6 Total Operating Revenues 12.4 4,402,215,385 4,146,750,451 255,464,934 7,428,829 262,893,763 7 8 Operating Expenses: 9 Steam Production 12.5 957,497,818 897,859,848 59,637,970 4,879,169 64,517,140 10 Nuclear Production 12.6 0 0 0 0 0 11 Hydro Production 12.7 40,481,667 38,031,517 2,450,150 226,019 2,676,169 12 Other Power Supply 12.9 922,755,661 862,996,539 59,759,122 9,092,101 68,851,224 13 Transmission 12.10 195,628,269 183,769,934 11,858,335 287,354 12,145,689 14 Distribution 12.12 208,550,302 198,123,470 10,426,832 590,671 11,017,503 15 Customer Accounting 12.12 92,750,645 87,978,639 4,772,006 (108,25)4,663,581 16 Customer Service & Infor 12.13 128,944,905 121,813,010 7,131,894 (5,923,722)1,208,172 17 Sales 12.13 0 0 0 0 0 18 Administrative & General 12.14 146,076,485 136,611,406 9,465,079 1,796,960 11,262,040 19 20 Total 0 & M Expenses 12.14 2,692.685,751 2,527,184,362 165,501,389 10,840,128 176,341,517 21 22 Depreciation 12.16 491,643,870 483,652,092 27,991,778 2,738,026 30,729,804 23 Amortization 12.17 44,975,946 42,481,316 2,494,630 272.898 2,767,529 24 Taxes Other Than Income 12.17 136,512,728 130,094,757 6,417,971 765,162 7,183,133 25 Income Taxes - Federal 12.20 (482,762,100)(458,051,074)(24,711,026)(11,404,080)(36,115,106) 26 Income Taxes - State 12.20 (58,348,093)(55,429,181 )(2,918,912)(1,466,540)(4,385,452)27 Income Taxes - Def Net 12.19 761,444,172 724,719,282 36,724,890 9,312,312 46,037,202 28 Investment Tax Credit Adj.12.17 (1,874,204)(1,652,566)(221,638)0 (221,638) 29 Misc Revenue & Expense 12.4 (5,388,606)(5,100,609)(287,997)(345,174)(633,171) 30 31 Total Operating Expenses 12.20 3,578,889,486 3,367,898,381 210,991,085 10,712,732 221,703,817 32 33 Operating Revenue for Return 823,325,919 778,852,071 44,473,849 (3,283,903)41,189,946 34 35 Rate Base: 36 Electric Plant in Service 12.30 21,682,524,069 20,426,186,152 1,256,337,918 54,091,394 1,310,429,312 37 Plant Held for Future Use 12.31 17,678,149 17,033,995 644,154 (644,154)0 38 Misc Deferred Debits 12.33 198,021,223 192,699,549 5,321,674 146,593 5,468,268 39 Elec Plant Acq Adj 12.31 57,330,243 53,860,334 3,469,909 0 3,469,909 40 Nuclear Fuel 12.31 0 0 0 0 0 41 Prepayments 12.32 45,378,667 42,685,486 2,693,181 0 2,693,181 42 Fuel Stock 12.32 184,380,973 172,689,333 11,691,641 2,355,158 14,046,799 43 Material & Supplies 12.32 186,133,158 175.106,323 11,026,835 0 11,026,835 44 Working Capital 12.33 64.521,474 60,858,348 3,663,126 (32,593)3,630,533 45 Weatherization Loans 12.31 8,619,651 5,438,648 3,181.004 0 3,181,004 46 Miscellaneous Rate Base 12.34 135,566 125,548 10,019 (10,019)0 47 48 Total Electric Plant 22,444,723,175 21,146,683,714 1,298,039,461 55,906,379 1,353.945,840 49 50 Rate Base Deductions: 51 Accum Prov For Depr 12.38 (6,842,986,868)(6,436,39,471 )(406,547,397)(787,372)(407,334,769) 52 Accum Prov For Amort 12.39 (456.063,105)(431,613.347)(24,449,758)(533,590)(24,983,348) 53 Accum Def Income Taxes 12.35 (2,999,250,147)(2,833,509,688)(165,740,459)(4,386,060)(170,126;18) 54 Unamortized ITC 12.35 (5,669,770)(5,629,625)(40,145)(118.179)(158,324) 55 Customer Adv for Const 12.34 (18,494,962)(17,662,878)(832,083)(334,536)(1,166,620) 56 Customer Service Deposits 12.34 0 0 0 0 0 57 Misc. Rate Base Deductions 12.34 (136,934,409)(134,027,093)(2,907,316)(1,568,700)(4,476,016) 58 59 Total Rate Base Deductions (10,459,399,260)(9,858,882.103)(600,517,158)(7,728,437)(608,245.595) 60 61 Total Rate Base 11,985,323,914 11,287,801,611 697,522,303 48,177,942 745,700,245 62 63 Return on Rate Base 6.869%6.376%5.524% 64 65 Return on Equity 7.865%6.922%5.292% 66 Net Power Costs 1,125,770,120 70,880,883 82,767,927 67 100 Basis Points in Equity: 68 Revenue Requirement Impact 101,022,166 5,879,292 6,285,375 69 Rate Base Decrease (847,935,908)(52,878,023)(64;498,621 ) ROLLED.IN Page 12.3Year.End FERC BUS UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJTOTAL 70 Sales to Ultimate Customers 71 440 Residential Sales 72 0 S 1,357,826,906 1,296,315,399 61,511,506 2,504,407 64,015,913 73 74 61 1,357,826,906 1.296,315.399 61,511,506 2,504,407 64.015.913 75 76 442 Commercial & Industrial Sales 77 0 S 2.176,375,421 2.031.797.692 144,577,729 9.006,259 153,583,988 78 P SE 79 PT SG 80 81 82 61 2,176,375.421 2,031,797,692 144,577,729 9,006,259 153.583.988 83 84 444 Public Street & Hi9hway Lighting 85 0 S 20,610,361 20,139,481 470.881 127.07 597,888 86 0 SO 87 61 20.610,361 20.139.481 470.881 127.07 597.888 88 89 445 Other Sales to Public Authority 90 0 S 19,770,416 19.770,416 91 92 61 19,770,416 19.770,416 93 94 448 Interdepartmental 95 DPW S 96 GP SO 97 61 98 99 Total Sales to Ultimate Customers B1 3,574,583,105 3,368,022,988 206,560,116 11,637,673 218,197,789 100 101 102 103 447 Sales for Resale-Non NPC 104 P S 9.040.737 9.040,737 105 9,040,737 9,040,737 106 107 447NPC Sales for Resale-NPC 108 P SG 491,619,370 461,864.146 29,755.225 1.109.256 30,864.481 109 P SE 903,103 845,37 57,266 (57,266)110 P SG 111 492,522,473 462.709.983 29,812,490 1.051.991 30,864,481 112 113 Total Sales for Resale 61 501.563,210 471.750.719 29,812.490 1.051,991 30.864,481 114 115 449 Provision for Rate Refund 116 P S 117 P SG 118 119 120 61 121 122 Total Sales from Electricity B1 4,076,146,315 3,839,773,708 236,372,607 12,689,663 249,062,270 123 450 Forfeited Discounts & Interest 124 CUST S 7,411,888 7,004.958 406,930 406,930 125 CUST SO 126 61 7,411,888 7.004.958 406.930 406,930 127 128 451 Mise Electric Revenue 129 CUST S 5,861,680 5.760,675 101.005 101,005 130 GP SG 131 GP SO 57,591 54,254 3.337 3,337 132 61 5.919.272 5,814,930 104.342 104,342 133 134 453 Water Sales 135 P SG 2.609 2,451 158 158 136 61 2.609 2,451 158 158 137 138 454 Rent of Electric Properl 139 DPW S 10,656,375 10.447.639 208,736 208.736 140 T SG 5,417,250 5.089.371 327.879 327.879 141 T SG 142 GP SO 3.485,471 3.283.514 201.957 201.957 143 61 19.559,096 18.820,525 738.571 738.571144 145 ROLLED-IN Page 12.4 Year-End FERC 8US UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJTOTAL 146 147 456 Other Electric Revenue 148 DMSC S 96,891,344 90,951,471 5,939,873 (5,939,833)39 149 CUST CN 150 OTHSE SE 8,162,720 7,645,120 517,600 132,527 650,127 151 OTHSO SO 474,389 44,902 27,487 27,487 152 OTHSGR SG 187,647,753 176,290,387 11,357,366 546,471 11,903.37 153 154 155 81 293,176,206 275,333,880 17,842,326 (5,260,834)12,581,491 156 157 Total Other Electric Revenues 81 326,069,070 306,976,744 19,092,327 (5,260,834)13,831,492 158 159 Total Electric Operating Revenues 81 4,402,215,385 4,146,750,451 255,464,934 7,428,829 262,893,763 160 161 Summary of Revenues by Factor 162 S 3,704,445,128 3,491,228,468 213,216,660 5,697,840 218,914,500 163 CN 164 SE 9,065,823 8,90,957 574,866 75,261 650,127 165 SO 4,017,451 3,784,670 232,781 232,781 166 SG 684,686,982 643.246,355 41,440,627 1,655,728 43,096,355 167 DGP 168 169 Total Electric Operating Revenues 4,402,215.385 4,146.750,451 255,64,934 7,428,829 262,893,763 170 Miscellaneous Revenues 171 41160 Gain on Sale of Utilty Plant. CR 172 DPW S 173 T SG 174 G SO 175 T SG 176 P SG 177 81 178 179 41170 Loss on Sale of Utility Plant 180 DPW S 181 T SG 182 81 183 184 4118 Gain from Emission Allowances 185 P S 186 P SE (2,817,551)(2,638,890)(178,662)(345,174)(523,836) 187 81 (2,817,551)(2,638,890)(178,662)(345,174)(523,836) 188 189 41181 Gain from Disposition of NOX Credits 190 P SE 191 81 192 193 4194 Impact Housing Interest Income 194 P SG 195 81 196 197 421 (Gain) I Loss on Sale of Utilty Plant 198 DPW S (764,726)(764,726) 199 T SG (761,976)(715,858)(46,119)(46,119) 200 T SG (469,173)(440,776)(28,397)(28,397) 201 PTD CN 121 116 5 5 202 PTD SO 1,951 1,838 113 113 203 P SG (577,251)(542,313)(34,938)(34,938) 204 81 (2,571,055)(2,461,719)(109,336)(109,336) 205 206 Total Miscellaneous Revenues (5,388,606)(5,100,609)(287,997)(345,174)(633,171) 207 Miscellaneous Expenses 208 4311 Interest on Customer Deposits 209 CUST S 210 81 211 Total Miscellaneous Expenses 212 213 Net Misc Revenue and Expense 81 (5,388,606)(5,100,609)(287,997)(345,174)(633,171) 214 ROLLED-IN Page 12.5 Year-End FERC BUS UNADJUSTED RESULTS IDAHO ACCT DE SCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJTOTAL 215 500 Operation Supervision & Engineering 216 P SG 18.301.279 17.193.595 1.107.684 20.198 1.127.881 217 P SG 1.805.751 1.696.458 109.293 109.293 218 62 20.107.030 18.890.054 1.216.976 20.198 1.237.174 219 220 501 Fuel Related-Non NPC 221 P SE 15.015.379 14.063.250 952.129 (343)951.786 222 P SE 223 P SE 224 P SE 225 P SE 3.378.234 3.164.020 214.215 214.215 226 62 18.393.613 17.227.269 1.166.343 (343)1.166,000 227 228 501NPC Fuel Related-NPC 229 P S (914.987)(665.891)(249,096)249,096 230 P SE 581.140.995 544,290.708 36.850,287 4.650.292 41.500,579 231 P SE 232 P SE 233 P SE 48.110,124 45.059,450 3.050.674 3,050,674 234 62 628.336.133 588,684.267 39.651.865 4,899,388 44,551,253 235 236 Total Fuel Related 646,729.745 605.911 .537 40.818.209 4,899.045 45.717,254 237 238 502 Steam Expenses 239 P SG 31,477,336 29.572.173 1.905.163 22.559 1,927.722 240 P SG 6,994,684 6.571.332 423.353 423.353 241 62 38,472,021 36.143.505 2.328.516 22,559 2.351,075 242 243 503 Steam From Other Sources-Non-NPC 244 P SE 108 108 245 62 108 108 246 247 503NPC Steam From Other Sources-NPC 248 P SE 3.655.727 3,423,917 231.811 (21.223)210.587 249 62 3.655.727 3,423,917 231,811 (21.223)210.587 250 251 505 Electric Expenses 252 P SG 3.085.158 2.898,29 186.729 2.368 189,097 253 P SG 1,199.979 1.127.351 72.629 72,629 254 62 4.285.137 4.025.779 259,358 2.368 261.725 255 256 506 Misc. Steam Expense 257 P SG 46,109,239 43.318,81 2.790.758 66.006 2.856,765 258 P SE 259 P SG 1.933.634 1.816.601 117.033 117,033 260 62 48.042.874 45,135.082 2,907,791 66,006 2.973798 261 262 507 Rents 263 P SG 338,245 317.773 20,472 20,472 264 P SG 440 413 27 27 265 62 338.685 318.186 20,499 20,499 266 267 510 Maint Supervision & Engineering 268 P SG 4.580,349 4.303.123 277.225 (388.761)(111,536) 269 P SG 1.881.910 1,768,007 113.902 113,902 270 62 6,462.259 6.071.131 391.128 (388.761)2,367 271 272 273 274 511 Maintenance of Structures 275 P SG 25,069,456 23.552.129 1.517.327 8,966 1.526.293 276 P SG 411,499 386,593 24.906 24.906 277 62 25,480.955 23.938.722 1.542.233 8.966 1.551.199 278 279 512 Maintenance of 60iler Plant 280 P SG 105.721,429 99,322.648 6.398,781 252.065 6.650.847 281 P SG 7.201,452 6.765.584 435,867 435,867 282 62 112.922,881 106.088.232 6,834,649 252.065 7.086,714 283 284 513 Maintenance of Electric Plant 285 P SG 38,150,749 35,841.678 2,309.071 14,430 2,323,501 286 P SG 783,588 736.162 47,427 47,427 287 62 38.934.338 36,577.840 2,356,98 14.430 2,370,927 288 289 514 Maintenance of Misc. Steam Plant 290 P SG 9.254.784 8,694,639 560,145 3,410 563,555 291 P SG 2,811.384 2.641,225 170.159 170,159 292 62 12.066.167 11.335,863 730.304 3,410 733,713 293 294 Total Steam Power Generation B2 957,497,818 897,859,848 59,637,970 4,879,169 64,517,140 ROLLED-IN Page 12.6 Year-End FERC BUS UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJTOTAL 295 517 Operation Super & Engineering 296 P SG 297 62 298 299 518 Nuclear Fuel Expense 300 P SE 301 302 62 303 304 519 Coolants and Water 305 P SG 306 62 307 308 520 Steam Expenses 309 P SG 310 62 311 312 313 314 523 Electric Expenses 315 P SG 316 62 317 318 524 Misc. Nuclear Expenses 319 P SG 320 62 321 322 528 Maintenance Super & Engineering 323 P SG 324 62 325 326 529 Maintenance of Structures 327 P SG 328 B2 329 330 530 Maintenance of Reactor Plant 331 P SG 332 62 333 334 531 Maintenance of Electric Plant 335 P SG 336 62 337 338 532 Maintenance of Misc Nuclear 339 P SG 340 62 341 342 Total Nuclear Power Generation B2 343 344 535 Operation Super & Engineering 345 P DGP 346 P SG 4,590,184 4,312,364 277,821 9,074 286,895 347 P SG (764,519)(718,246)(46,272)(46,212)348 349 62 3,825,666 3,594,117 231,548 9,074 240,623 350 351 536 Water For Power 352 P DGP 353 P SG 212,409 199,553 12.856 105 12,961 354 P SG 355 356 62 212,409 199,553 12,856 105 12,961 357 ROLLED-IN Page 12.7 Year-End FERC BUS UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJTOTAL 358 537 Hydraulic Expenses 359 P DGP 360 P SG 3.246.477 3.049.985 196,93 202.066 398.559 361 P SG 203,031 190.743 12.288 12.288 362 363 62 3,449.509 3.240.727 208.781 202.066 410.848 364 365 538 Electric Expenses 366 P DGP 367 P SG 368 P SG 369 370 62 371 372 539 Misc. Hydro Expenses 373 P DGP 374 P SG 17.855.445 16.774.745 1.080.699 11,139 1.091.839 375 P SG 7.340.718 6.896,422 44,296 444.296 376 377 378 62 25.196,163 23.671.167 1,524,996 11.139 1.536.135 379 380 540 Rents (Hydro Generation) 381 P DGP 382 P SG 116.623 109.564 7.059 (201)6.857 383 P SG 775 728 47 47 384 385 62 117.398 110.292 7.105 (201)6.904 - 386 387 541 Maint Supervision & Engineering 388 P DGP 389 P SG 469 441 28 0 29 390 P SG 391 392 62 469 441 28 0 29 393 394 542 Maintenance of Structures 395 P DGP 396 P SG 1.317,460 1.237,721 79.739 617 80.356 397 P SG 112.932 106.097 6.835 6.835 398 399 B2 1,430.392 1.343.818 86.574 617 87.191 400 401 402 403 404 543 Maintenance of Dams & Waterways 405 P DGP 406 P SG 1.331.256 1.250,682 80.574 1.016 81.590 407 P SG 628,44 590,407 38,037 38.037 408 409 62 1.959,700 1.841.089 118.611 1,016 119.626 410 411 544 Maintenance of Electric Plant 412 P DGP 413 P SG 1.249.523 1.173.895 75.627 1,309 76.936 414 P SG 385,648 362,307 23.341 23.341 415 416 62 1,635,171 1.536.202 98.969 1.309 100,278 417 418 545 Maintenance of Misc. Hydro Plant 419 P DGP 420 P SG 1.841.743 1.730.271 111,471 894 112,365 421 P SG 813,048 763.838 49,210 49.210 422 423 62 2.654.790 2,494.109 160.681 894 161,575 424 425 Total Hydraulic Power Generation B2 40,481,667 38,031,517 2,450,150 226,019 2,676.169 ROLLED-IN Page 12.8 Year-End FERC BUS UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJTOTAL 426 427 546 Operation Super & Engineering 428 P SG 358,628 336,922 21,706 2 21,708 429 P SG 430 62 358,628 336,922 21,706 2 21,708 431 432 547 Fuel-Non-NPC 433 P SE 434 P SE 435 62 436 437 547NPC Fuel-NPC 438 P SE 411,275,695 385,196,607 26,079,089 (2,147,890)23,931,198 439 P SE 21,345,038 19,991,544 1,353,494 1,353,94 440 62 432,620,733 405,188,151 27,432,583 (2,147,890)25,284,692 441 442 548 Generation Expense 443 P SG 13,323.739 12,517,320 806,418 6,999 813,17 444 P SG 1,314,796 1,235,218 79,578 79,578 445 62 14,638,534 13,752,538 885,996 6,999 892,995 446 447 549 Miscellaneous Other 448 P SG 3,440,696 3,232,448 208,248 3,393 211,641 449 P SG 15,260,859 14,337,197 923,662 113,745 1,037,408 450 62 18,701,556 17,569,646 1,131,910 117,138 1,249,048 451 452 453 454 455 550 Rents 456 P SG 30,Q6 28,256 1,820 1,820 457 P SG 3,528,603 3,315,034 213,568 213,568 458 62 3,558,679 3,343,290 215,389 215,389 459 460 551 Maint Supervision & Engineering 461 P SG 462 62 463 464 552 Maintenance of Structures 465 P SG 1,056,123 992,201 63,922 224 64,146 466 P SG 184,471 173,306 11,165 11,165 467 62 1,240,594 1,165,507 75,087 224 75,311 468 469 553 Maint of Generation & Electric Plant 470 P SG 4,438,293 4,169,666 268,627 318,657 587,284 471 P SG 2,101,615 1,974,415 127,200 127,200 472 P SG 2,456,496 2,307,817 148,679 148,679 473 62 8,996,404 8,51,897 544,507 318,657 863,164 474 475 554 Maintenance of Misc. Other 476 p SG 728,404 684,318 44,087 166 44,252 477 P SG 1,331,445 1,250,859 80,586 80,586 478 P SG 136,317 128,066 8,251 8,251 479 62 2,196,166 2,063,243 132,923 166 133,089 480 481 Total Other Power Generation B2 482,311,295 451,871,195 30,440,100 (1,704,704)28,735,396 482 483 484 555 Purchased Power-Non NPC 485 DMSC S (36,817,673)(37,424,309)606,635 (606,635) 486 (36,817,673)(37,424,309)606,635 (606,635) 487 488 555NPC Purchased Power-NPC 489 P SG 469,600,699 441,178,153 28,422,546 2,918,183 31,340,729 490 P SE (52,775,347)(49,428.850)(3,346,497)7,026,558 3,680,061 491 Seasonal Co P SG 492 DGP 493 416,825,351 391,749,303 25,076,049 9,944,741 35,020,790 494 495 Total Purchased Power 62 380,007,678 354,324,994 25,682,684 9,338,106 35,020,790 496 497 556 System Control & Load Dispatch 498 p SG 877,454 824,346 53,108 540 53,648 499 500 62 877,454 824,346 53,108 540 53,648 501 502 ROLLED-IN Page 12.9 Year-End FERC BUS UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJTOTAL 503 504 557 Other Expenses 505 P S (183.792)(150.819)(32.973)975.961 942.988 506 P SG 58.620.601 55.072.594 3.548.007 482.199 4.030.206 507 P SGCT 1.122,425 1.054.229 68.196 68.196 508 P SE 509 P SG 510 P TROJP 511 512 62 59.559.234 55.976.003 3.583.231 1,458.160 5.041.390 513 514 Embedded Cost Differentials 515 Company Owned Hyd P DGP 516 Company Owned Hyd P SG 517 Mid-C Contract P MC 518 Mid-C Contract P SG 519 Existing OF Contracts P S 520 Existing OF Contracts P SG 521 522 523 524 Hydro Endowment Fixed Dollar Proposal 525 Klamath Surcharge Sit P S 526 ECD Hydro P S 527 528 529 Total Other Power Supply B2 44,44,366 411,125,34 29,319,023 10,796,805 40,115,828 530 531 Total Production Expense B2 1,920,735,146 1,798,887,904 121,847,242 14,197,290 136,044,532 532 533 534 Summary of Production Expense by Factor 535 S (37.916.453)(38.241.019)324.566 618,422 942.988 536 SG 926.383.328 870.314.048 56.069.280 4.071.366 60.140.645 537 SE 1.031.145.846 965.760.645 65.385.201 9.507.502 74.892.703 538 SNPPH 539 TROJP 540 SGCT 1.122,425 1,054.229 68,196 68.196 541 DGP 542 DEU 543 DEP 544 SNPPS 545 SNPPO 546 DGU 547 MC 548 SSGCT 549 SSECT 550 SSGC 551 SSGCH 552 SSECH 553 Total Production Expense by Factor 62 1.920.735.146 1,798.887.904 121.847,242 14,197,290 136.044.532 554 560 Operation Supervision & Engineering 555 T SG 5.041.115 4.736.002 305,113 5.073 310.186 556 557 62 5.041,115 4.736.002 305,113 5,073 310.186 558 559 561 Load Dispatching 560 T SG 10,336,896 9.711.256 625.640 11.331 636.971 561 562 62 10.336.896 9.711.256 625,640 11,331 636.971 563 562 Station Expense 564 T SG 2.124.825 1.996.220 128.605 1.457 130.062 565 566 62 2.124.825 1.996.220 128.605 1,457 130.062 567 568 563 Overhead Line Expense 569 T SG 120.209 112.934 7,276 92 7.367 570 571 62 120.209 112.934 7,276 92 7.367 572 573 564 Underground Line Expense 574 T SG 575 576 62 577 ROLLED-IN Page 12.10 Year.End FERC BUS UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJTOTAL 578 565 Transmissior of Electricity by Others 579 T SG 580 T SE 581 582 583 565NPC Transmission of Electricity by Others-NPC 584 T SG 130,633,756 122,727,158 7,906,598 319,092 8,225,690 585 T SE 6,220,893 5,826,425 394,468 (55,073)339,395 586 136,854,649 128,553,583 8,301,066 264,019 8,565,085 587 588 Total Transmission of Electricity by Others 82 136,854,649 128,553.583 8,301,066 264,019 8,565,085 589 590 566 Misc. Transmission Expense 591 T SG 4,257,862 4,000.155 257,707 (48,019)209.688 592 593 82 4.257,862 4,000.155 257.707 (48,019)209.688 594 595 567 Rents - Transmission 596 T SG 1.312,382 1,232,950 79,432 207 79.639 597 598 82 1.312,382 1.232,950 79,432 207 79.639 599 600 568 Maint Supervision & Engineering 601 T SG 1,334,303 1,253,545 80,759 1,350 82.109 602 603 82 1,334,303 1.253,545 80,759 1,350 82.109 604 605 569 Maintenance of Structures 606 T SG 4,669,784 4,387,146 282,638 3,321 285,959 607 608 82 4,669.784 4,387,146 282,638 3,321 285,959 609 610 570 Maintenance of Station Equipment 611 T SG 10,092,385 9,481.544 610,841 8,132 618,973 612 613 82 10,092,385 9,481.544 610.841 8.132 618,973 614 615 571 Maintenance of Overhead Lines 616 T SG 19.1i3,510 18,013,035 1,160,475 40.363 1.200,839 617 618 82 19,173,510 18,013,035 1,160.475 40.363 1,200,839 619 620 572 Maintenance of Underground Lines 621 T SG 36,881 34,649 2,232 18 2,251 622 623 82 36,881 34,649 2,232 18 2.251 624 625 573 Maint of Misc. Transmission Plant 626 T SG 273,467 256,915 16,552 9 16.560 627 628 82 273,467 256,915 16,552 9 16,560 629 630 Total Transmission Expense B2 195,628,269 183,769,934 11,858,335 287,354 12,145,689 631 632 Summary of Transmission Expense by Factor 633 SE 6,220.893 5,826,425 394,468 (55,073)339,395 634 SG 189,407,376 177 .943,509 11,463,867 342,427 11,806,294 635 SNPT 636 Total Transmission Expense by Factor 195,628.269 183.769,934 11,858,335 287.354 12,145,689 637 580 Operation Supervision & Engineering 638 DPW S 53.020 88,736 (35,716)(35,716) 639 DPW SNPD 15.572,431 14,850,486 721,945 15,139 737,084 640 82 15,625,451 14,939,222 686,229 15.139 701,368 641 642 581 Load Dispatching 643 DPW S 644 DPW SNPD 13.735,481 13,098.698 636,783 13,264 650.047 645 82 13.735,481 13,098,698 636,783 13,264 650,047 646 647 582 Station Expense 648 DPW S 3,788,937 3,549,316 239,621 2,641 242.261 649 DPW SNPD 23.895 22.787 1,108 19 1,127 650 82 3,812.831 3,572,103 240,728 2.660 243.389 651 ROLLED.IN Page 12.11 Year-End FERC BUS UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJTOTAL 652 583 Overhead Line Expenses 653 DPW S 5.725.809 5,532.611 193.198 3.620 196.818 654 DPW SNPD 36.344 34,659 1.685 20 1.705 655 62 5.762.152 5.567.270 194.882 3.640 198.522 656 657 584 Underground Line Expense 658 DPW S 287 264 23 23 659 DPW SNPD 660 62 287 264 23 23 661 662 585 Street Lighting & Signal Systems 663 DPW S 664 DPW SNPD 209,265 199.563 9.702 209 9.911 665 62 209.265 199,563 9.702 209 9.911 666 667 586 Meter Expenses 668 DPW S 5.377.919 5.102,422 275.498 5.034 280.532 669 DPW SNPD 1.186,441 1,131,437 55.004 949 55,953 670 62 6.564,361 6.233.859 330.502 5.983 336,85 671 672 587 Customer Installation Expenses 673 DPW S 12.634,849 12.235.508 399.341 7,224 406,565 674 DPW SNPD 675 62 12.634.849 12.235.508 399.341 7.224 406.565 676 677 588 Misc. Distribution Expenses 678 DPW S 1.310,808 1.308,97 2.311 (1.147)1.164 679 DPW SNPD 4.576.455 4.364,288 212.167 206 212.373 680 62 5.887,263 5.672.785 214,478 (941)213,37 681 682 589 Rents 683 DPW S 3.187.858 3.175.008 12.850 16 12,866 684 DPW SNPD 65.814 62.763 3.051 3,051 685 82 3.253.672 3.237.771 15,901 16 15,917 686 687 590 Maint Supervision & Engineering 688 DPW S 816,745 763.677 53.068 923 53.991 689 DPW SNPD 4.676,484 4,459.680 216,804 4.579 221.382 690 62 5,93,229 5.223.358 269.871 5.502 275.373 691 692 591 Maintenance of Structures 693 DPW S 1.749,265 1.594.805 154,460 154,460 694 DPW SNPD 79.605 75.914 3,691 3.691 695 62 1.828.870 1.670.719 158.151 158.151 696 697 592 Maintenance of Station Equipment 698 DPW S 11.145.163 10,410.931 734.232 10.769 745.001 699 DPW SNPD 1,476,908 1,408,438 68.470 1.374 69.844 700 82 12.622.071 11.819.369 802.702 12.143 814.844 701 593 Maintenance of Overhead Lines 702 DPW S 83.673.582 78.569,424 5.104.158 507.039 5.611.197 703 DPW SNPD 1.056.813 1,007.819 48.994 (567)48,428 704 62 84.730.396 79,577.243 5.153.152 506,472 5.659.624 705 706 594 Maintenance of Underground Lines 707 DPW S 22.786.414 22,099.175 687.240 8,584 695.823 708 DPW SNPD 709 82 22.786,414 22,099.175 687.240 8,584 695.823 710 711 595 Maintenance of Line Transformers 712 DPW S 713 DPW SNPD 883,285 842.335 40.949 720 41.670 714 82 883.285 842,335 40.949 720 41.670 715 716 596 Maint of Street Lighting & Signal Sys. 717 DPW S 4.084.559 3.927.770 156,790 2.700 159,489 718 DPW SNPD 719 82 4.084.559 3.927,770 156.790 2.700 159,489 720 ROLLED-IN Page 12.12 Year-End FERC BUS UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJTOTAL 721 597 Maintenance of Meters 722 DPW S 4,802.396 4.500,189 302,207 5,541 307,749 723 DPW SNPD 1,088,248 1,037,796 50,452 738 51,189 724 62 5,890,644 5,537,985 352,659 6,279 358,938 725 726 598 Maint of Misc. Distribution Plant 727 DPW S 2,056,220 2,011,413 44,807 44,807 728 DPW SNPD 689,001 657,058 31,942 1,076 33,018 729 62 2,745,221 2,668,72 76,749 1,076 77,826 730 731 Total Distribution Expense B2 208,550,302 198,123,470 10,426,832 590,671 11,017,503 732 733 734 Summary of Distribution Expense by Factor 735 S 163,193,833 154.869,747 8,324,086 552,944 8,877,030 736 SNPD 45,356,469 43,253,723 2,102,746 37,726 2.140,473 737 738 Total Distribution Expense by Factor 208.550.302 198,123,470 10.426.832 590,671 11,017,503 739 740 901 Supervision 741 CUST S 1,704 1,704 742 CUST CN 2,495,978 2.399,412 96,567 1.613 98.179 743 62 2,497,682 2,401,115 96,567 1.613 98,179 744 745 902 Meter Reading Expense 746 CUST S 20,633,641 18,949,062 1,684,580 29,696 1,714,275 747 CUST CN 1,919,847 1,845,571 74,277 1,239 75,516 748 62 22,553,488 20,794,632 1,758,856 30,935 1,789,791 749 750 903 Customer Receipts & Collections 751 CUST S 7.456,791 7,065,477 391,315 6,262 397,577 752 CUST CN 47,482,101 45,645,070 1.837,031 26,768 1,863,799 753 62 54,938,892 52,710,547 2,228,346 33,030 2,261,376 754 755 904 Uncollectible Accounts 756 CUST S 12,495,007 11,816,850 678,156 (174,096)504.061 757 P SG 758 CUST CN 95.649 91,946 3,701 3,701 759 62 12,590,656 11,908,799 681,857 (174,096)507,761 760 761 905 Misc. Customer Accounts Expense 762 CUST S 5,016 5,016 763 CUST CN 164,911 158,531 6,380 93 6,474 764 62 169,927 163,546 6,380 93 6,474 765 766 Total Customer Accounts Expense B2 92,750,645 87,978,639 4,772,006 (108,425)4,663,581 767 768 Summary of Customer Accts Exp by Factor 769 S 40,592.159 37,838.108 2,754,051 (138,138)2,615,913 770 CN 52,158,486 50,140,531 2,017,955 29,713 2,047,668 771 SG 772 Total Customer Accounts Expense by Factor 92,750,645 87,978,639 4,772.06 (108.25)4,663,581 773 774 907 Supervision 775 CUST S 776 CUST CN 263,903 253,693 10,210 203 10,413 777 62 263,903 253,693 10,210 203 10,413 778 779 908 Customer Assistance 780 CUST S 121,361,303 114.557,969 6,803,334 (5,930,478)872,856 781 CUST CN 2,794,497 2,686,381 108,116 2,114 110,230 782 783 784 62 124,155,800 117,244,350 6,911,450 (5.928,364)983.086 785 ROLLED.IN Page 12.13Year.End FERC BUS UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJTOTAL 786 909 Informational & Instructional Adv 787 CUST S 645,251 585,129 60.122 3,571 63,693 788 CUST CN 3,789,781 3,643,159 146,623 867 147,490 789 82 4,435,032 4,228,287 206,745 4,438 211,183 790 791 910 Misc. Customer Service 792 CUST S 793 CUST CN 90,169 86,680 3,489 3,490 794 795 82 90,169 86,680 3,489 3,490 796 797 Total Customer Service Expense B2 128,94,905 121,813,010 7,131,894 (5,923,722)1,208,172 798 799 800 Summary of Customer Service Exp by Factor 801 S 122,006,554 115,143,098 6,863,457 (5,926,907)936,550 802 CN 6,938,350 6,669,913 268,437 3,186 271,623803 804 Total Customer Service Expense by Factor 82 128,944,905 121,813,010 7,131,894 (5,923,722)1,208,17 805 806 807 911 Supervision 808 CUST S 809 CUST CN 810 82 811 812 912 Demonstration & Selling Expense 813 CUST S 814 CUST CN 815 82 816 817 913 Advertising Expense 818 CUST S 819 CUST CN 820 82 821 822 916 Misc. Sales Expense 823 CUST S 824 CUST CN 825 82 826 827 Total Sales Expense 82 828 829 830 Total Sales Expense by Factor 831 S 832 CN 833 Total Sales Expense by Factor 834 835 Total Customer Service Exp Including Sales B2 128,944,905 121,813,010 7,131,894 (5,923,722)1,208,172 836 920 Administrative & General Salaries 837 PTD S (5,230,152)(5,723,882)493,730 (493,730)(0)838 CUST CN 839 PTD SO 71,688,978 67,535,145 4,153,833 380,524 4,534,357 840 82 66,458,826 61,811,263 4,647,563 (113,206)4,534,357 841 842 921 Offce Supplies & expenses 843 PTD S 736,310 687,081 49,229 49,229844CUSTCN 845 PTD SO 9,237,574 8,702,326 535,247 (2,787)532,461 846 82 9,973,883 9,389,407 584,476 (2,787)581,689847 848 922 A&G Expenses Transferred 849 PTD S 850 CUST CN 851 PTD SO (28,375,128)(26,731,004)(1,644,124)35,815 (1,608,309)852 82 (28,375,128)(26,731,004)(1,644,124)35,815 (1,608,309)853 ROLLED-IN Page 12.14 Year-End FERC BUS UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJTOTAL 854 923 Outside Services 855 PTD S 8,195 8,195 856 CUST CN 857 PTD SO 9,396,107 8,851,674 544,433 141,157 685,590 858 B2 9,404,302 8,859,869 544,433 141,157 685,590 859 860 924 Properly Insurance 861 PT S 862 PT SG 88,661 88,661 863 PTD SO 23,341,430 21,988,971 1,352,459 (571,407)781,052 864 B2 23,341,430 21,988,971 1,352,459 (482,745)869,714 865 866 925 Injuries & Damages 867 PTD SO 8,492,514 8,000,438 492,077 (22,932)469,144 868 B2 8,492,514 8,000,438 492,077 (22,932)469.144 869 870 926 Employee Pensions & Benefits 871 LABOR S 872 CUST CN 873 LABOR SO 874 B2 875 876 927 Franchise Requirements 877 DMSC S 878 DMSC SO 879 B2 880 881 928 Regulatory Commission Expense 882 DMSC S 13.874.697 12,675.629 1.199,068 39,083 1,238,151 883 CUST CN 884 DMSC SO 1.538,229 1.449.101 89.129 239 89,367 885 FERC SG 2.513,914 2.361.760 152.154 152,154 886 B2 17.926,840 16.486,489 1.440,351 39,322 1,479,673 887 888 929 Duplicate Charges 889 LABOR S 890 LABOR SO (6,130,868)(5.775,630)(355.237)(1,172)(356,409) 891 B2 (6,130,868)(5.775,630)(355.237)(1,172)(356,409) 892 893 930 Misc General Expenses 894 PTD S 2,718,026 2,705,076 12,950 192.048 204,998 895 CUST CN 1.601 1.539 62 (7)55 896 P SG 897 LABOR SO 13.592,405 12,804.828 787,577 2,008,412 2.795,989 898 B2 16.312.031 15,511.443 800.589 2,200,453 3.001.042 899 900 931 Rents 901 PTD S 993,159 993.159 902 PTD SO 5.344,545 5.034.869 309,676 (34)309,62 903 B2 6.337.703 6.028.028 309.676 (34)309.642 904 905 935 Maintenance of General Plant 906 G S 22.861 22,861 907 CUST CN 908 G SO 22,312,089 21.019.273 1,292.816 3.089 1.295,906 909 B2 22,334,950 21.042,134 1,292.816 3.089 1.295.906 910 911 Total Administrative & General Expense B2 146,076.485 136,611,406 9,465,079 1,796,960 11,262,040 912 913 Summary of A&G Expense by Factor 914 S 13,123,095 11,368.118 1.754,977 (262,599)1,492,378 915 SO 130,437,875 122,879,988 7.557,886 1,970.905 9,528,791 916 SG 2,513.914 2,361,760 152,154 88.661 240,816 917 CN 1.601 1,539 62 ~7)55 918 Total A&G Expense by Factor 146,076.485 136,611.406 9.465.079 1.796,9 0 11,262,040 919 920 Total O&M Expense B2 2,692,685,751 2,527,184,362 165,501,389 10,840,128 176,341,517 ROLLED-IN Page 12.15 Year-End FERC BUS UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJTOTAL 921 403SP Steam Depreciation 922 P SG 22.205.504 20.861.518 1.343.986 1.343.986 923 P SG 25.715.098 24,158.693 1.556,404 1.556.404 924 P SG 63.751.644 59.893.081 3.858.563 1.051.088 4.909.651 925 P SG 7,844.012 7.369.254 474.758 474.758 926 B3 119.516.259 112.282.546 7.233.712 1.051.088 8.284.800 927 928 403NP Nuclear Depreciation 929 P SG 930 B3 931 932 403HP Hydro Depreciation 933 P SG 3.407.623 3.201.377 206.246 206.246 934 P SG 1.007.037 946.086 60.951 60.951 935 P SG 7.864,486 7,388,89 475.997 305.083 781.080 936 P SG 3.557.399 3.342.088 215.311 215.311 937 B3 15.836.545 14.878.040 958.506 305.083 1.263.589 938 939 4030P Other Production Depreciation 940 P SG 123.595 116.114 7,481 7.481 941 P SG 31.868.578 29.939.735 1.928.843 460,531 2.389.374 942 P SG 2.601.101 2.443.669 157,431 157,431 943 P SG 73.261.078 68.826.957 4,434.121 4.434.121 944 B3 107.854.351 101.326,75 6.527.876 460.531 6.988,407 945 946 403TP Transmission Depreciation 947 T SG 11.210.232 10,531.734 678,98 678,498 948 T SG 12,494.962 11.738.705 756.257 756.257 949 T SG 47.973,502 45.069.909 2.903.592 895.587 3.799,180 950 B3 71.678,696 67.340.348 4,338.348 895.587 5.233.935 951 952 953 954 403 Distnbution Depreciation 955 360 Lond & Lond Right. DPW S 307.179 289.385 17.794 17.794 956 361 strctre DPW S 1,149.215 1.126.198 23,017 23.017 957 362 Station Equipment DPW S 12.399.378 11.765.381 633.997 633.997 958 363 Storage Battery Eqi DPW S 29.272 29.272 959 364 Poles & Towers DPW S 34.584.953 32,455,413 2.129.540 471 2.130.011 960 365 OH Conducrs DPW S 19.225.134 18.255.947 969.187 969.187 961 366 UG Conduit DPW S 7.784.052 7.621.932 162.121 162.121 962 367 UG Conducr DPW S 17.901.089 17,418.940 482.149 482.149 963 368 Line Tran DPW S 27.722.730 26.257.642 1,465.088 1,465.088 964 369 Service DPW S 12.019.012 11.478,139 540.873 540.873 965 370 Meters DPW S 6,471.787 6,025.308 446,479 446,79 966 371 Insl Cust Prem DPW S 495.546 487.909 7.637 7.637 967 372 leased Propey DPW S 968 373 Street lighting DPW S 2.211.652 2.182.252 29.400 29,400 969 B3 142.300.998 135,393.717 6.907.280 471 6.907.752 970 971 403GP General Depreciation 972 G-SITUS S 12,056.052 11.313.018 743,034 13.380 756,414 973 PT SG 328.358 308,484 19.874 19.874 974 PT SG 574.222 539,467 34,755 34.755 975 P SE 22.664 21,227 1,437 1,437 976 CUST CN 1.704.508 1.638.562 65.946 65.946 977 G-SG SG 5.817.168 5.465,084 352.084 12.903 364.986 978 PTD SO 13.800.885 13.001.229 799.657 (1.017)798.640 979 G-SG SG 6.010 5.646 364 364 980 G-SG SG 147,156 138.249 8.907 8,907 981 B3 34.457.022 32,430.967 2.026.056 25.266 2.051.322 982 983 403GVO General Vehicles 984 G-SG SG 985 B3 986 987 403MP Mining Depreciation 988 P SE 989 B3 990 ROLLED-IN Page 12.16 Year-End FERC BUS UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJTOTAl 991 403EP Experimental Plant Depreciation 992 P SG 993 P SG 994 B3 995 4031 ARO Depreciation 996 P S 997 83 998 999 1000 Total Depreciation Expense B3 491,64,870 463,652,092 27,991,778 2,738,026 30,729,8(14 1001 1002 Summary S 154,357,049 146,706,735 7,650,314 13,852 7,664,166 1003 DGP 1004 DGU 1005 SG 321,758,764 302,284,340 19,474,424 2,725,192 22,199,616 1006 SO 13,800,885 13,001,229 799,657 (1,017)798,640 1007 CN 1,704,508 1,638,562 65,946 65,946 1008 SE 22,664 21,227 1,437 1,437 1009 SSGCH 1010 SSGCT 1011 Total Depreciation Expense By Factor 491,643,80 463,652,092 27,991,778 2,738,026 30,729,804 1012 1013 404GP Amort of L T Plant - Capital Lease Gen 1014 I-SITUS S 1,478,533 1,478,533 1015 I-SG SG 1016 PTD SO 1,166,807 1,099,199 67,608 67,608 1017 P SG 1018 CUST CN 275,829 265,157 10,672 10,672 1019 P SG 1020 84 2,921,169 2,842,890 78,279 78,279 1021 1022 404SP Amort of L T Plant - Cap Lease Steam 1023 P SG 1024 P SG 1025 B4 1026 1027 4041P Amort of L T Plant -Intangible Plant 1028 I-SITUS S 184,245 163,713 20,532 20,532 1029 P 5E 12,088 11,322 767 767 1030 I-SG 5G 9,041,830 8,494,574 547,256 568,382 1,115,639 1031 PTD SO 14,250,413 13,424,710 825,703 825,703 1032 CU5T CN 5,532,601 5,318,551 214,050 214,050 1033 1-5G SG 2,615,539 2,457,233 158,305 158,305 1034 I-SG 5G 309,282 290,563 18,719 18,719 1035 P 5G 1036 I-SG SG 1037 1-5G SG 54,154 50,876 3,278 3,278 1038 P SG (197,996)(186,013)(11,984)(11,984)1039 84 31,802,156 30,025,529 1,776,627 568,382 2,345,009 1040 1041 404MP Amort of L T Plant - Mining Plant 1042 P 5E 1043 B4 1044 1045 4040P Amort of L T Plant - Other Plant 1046 P 5G 1047 B4 1048 1049 1050 404HP Amortization of Other Electric Plant 1051 P 5G 122,773 115,342 7,431 7,431 1052 P SG 46,413 43,604 2,809 2,809 1053 P SG 1054 B4 169,186 158,946 10,240 10,240 1055 1056 Total Amortization of Limited Term Plant B4 34,892,511 33,027,365 1,865,146 568,382 2,433,528 1057 1058 1059 405 Amortization of Other Electric Plant 1060 GP 5 1061 1062 84 1063 ROLLED-IN Page 12.17 Year.End FERC 6US UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJTOTAL 1064 406 Amortization of Plant Acquisition Adj 1065 P S 1066 P SG 1067 P SG 1068 P SG 5.518.393 5.184,392 334.000 334.000 1069 P SO 1070 64 5.518,393 5.184,392 334.000 334.000 1071 407 Amort of Prop Losses, Unrec Plant. etc 1072 DPW S (302,455)(302.455) 1073 GP SO 1074 P SG-P 2,860.972 2.687.811 173.160 173.160 1075 P SE 1076 P SG (173.160)(173.160) 1077 P TROJP 2.006.526 1,884.202 122.324 (122.324) 1078 64 4.565,043 4,269.559 295,84 (295,84)(0) 1079 1080 Total Amortization Expense 64 44,975,946 42,481,316 2,494,630 272,898 2,767,529 1081 1082 1083 1084 Summary of Amortization Expense by Factor 1085 S 1.360.324 1.339.792 20.532 20.532 1086 SE 12.088 11.322 767 767 1087 TROJP 2.006.526 1.884,202 122.324 (122,324) 1088 DGP 1089 DGU 1090 SO 15.417.220 14.523.909 893.311 893.311 1091 SSGCT 1092 SSGCH 1093 SG-P 2.860.972 2.687.811 173.160 173.160 1094 CN 5.808.430 5.583.708 224.722 224.722 1095 SG 17.510.387 16,450.572 1,059.815 395.222 1,455.037 1096 Total Amortization Expense by Faclor 44.975.946 42,481,316 2.494.630 272,88 2.767.529 1097 408 Taxes Other Than Income 1098 DMSC S 25.831.078 25.831.078 1099 GP GPS 100.361.44 94,546.256 5.815.185 765.162 6,580,347 1100 GP SO 9,440.796 8.893.773 547.023 547.023 1101 P SE 879,415 823.651 55.764 55.764 1102 P SG 1103 DMSC OPRV-ID 1104 GP EXCTAX 1105 GP SG 1106 1107 1108 1109 Total Taxes Other Than Income 65 136,512.728 130,094,757 6,417,971 765,162 7,183,133 1110 1111 1112 41140 Deferred Investment Tax Credit - Fed 1113 PTD DGU (1.874.204)(1.652.566)(221,638)(221.638) 1114 1115 67 (1.874.204)(1.652.566)(221.638)(221.638) 1116 1117 41141 Deferred Investment Tax Credit - Idaho 1118 PTD DGU 1119 1120 67 1121 1122 Total Deferred ITC 67 (1,874,204)(1,652,566)(221,638)(221,638) 1123 ROLLED-IN Page 12.18 Year-End FERC BUS UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJTOTAL 1124 1125 427 Interest on Long-Term Debt 1126 GP S 1,092,163 1,092,163 1127 GP SNP 363.203,396 342,362,355 20,841,041 20,841,041 1128 B6 363,203,396 342,362,355 20,841,041 1,092,163 21,933,204 1129 1130 428 Amortization of Debt Disc & Exp 1131 GP SNP 6,058,937 5,711,268 347,669 347,669 1132 B6 6,058,937 5,711.268 347,669 347,669 1133 1134 429 Amortization of Premium on Debt 1135 GP SNP (2,718)(2.562)(156)(156)1136 B6 (2,718)(2,562)(156)(156) 1137 1138 431 Other Interest Expense 1139 NUTIL OTH 1140 GP SO 1141 GP SNP 12,367,152 11,657,510 709,642 709,642 1142 B6 12,367.152 11,657,510 709,62 709,642 1143 1144 432 AFUDC - Borrowed 1145 GP SNP (44,618,458)(42.058,198)(2,560,260)(2,560,260) 1146 (44,618,458)(42,058,198)(2,560,260)(2,560,260) 1147 1148 Total Elec. Interest Deductions for Tax B6 337,008.309 317,670.373 19,337,936 1,092,163 20,430,099 1149 1150 Non-Utility Portion of Interest 1151 427 NUTIL NUTIL 1152 428 NUTIL NUTIL 1153 429 NUTIL NUTIL 1154 431 NUTIL NUTIL 1155 1156 Total Non-utilty Interest 1157 1158 Total Interest Deductions for Tax B6 337,008,309 317,670,373 19.337,936 1,092,163 20,430.099 1159 1160 1161 419 Interest & Dividends 1162 GP S 1163 GP SNP 79,298,238)4,550,227)201,475 4,348,752) 1164 Total Operating Deductions for Tax B6 7 ,5 ,75 1165 1166 1167 41010 Deferred Income Tax - Federal-DR 1168 GP S 27.885.806 27,747,783 138,023 (110.06)28.017 1169 P TROJD 1170 PT SG 31.324 29,428 1,896 1,896 1171 LABOR SO 8.859.456 8,346.117 513,338 (5,052)508,286 1172 GP SNP 44,945,274 42,366,261 2.579.013 2,579,013 1173 P SE 18,245,954 17,088.974 1.156,980 548,997 1,705,978 1174 PT SG 42,534,872 39,960,452 2,574,420 8.940,991 11,515,411 1175 P SGCT 1176 GP GPS 24,704,090 23,272,675 1,431,415 1,431,415 1177 TAXDEPR TAXDEPR 934,697,178 887,014,033 47,683,145 47,683,145 1178 CUST BADDEBT 1179 CUST CN 18,276 17.569 707 707 1180 P IBT 1181 DPW SNPD 1182 B7 1,101,922,230 1,045,843,293 56,078,937 9,374,930 65,453,868 1183 ROLLED-IN Page 12.19 Year-End FERC BUS UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJTOTAL 1184 1185 1186 41110 Deferred Income Tax - Federal-CR 1187 GP S (34,496,605)(32,484,238)(2,012,367)338,916 (1,673,451 )1188 P SE (12,433,468)(11,645,059)(788,409)25,713 (762,696) 1189 P SG (538,368)(505,783)(32,585)(32,585)1190 GP SNP (28,801,933)(27,149,244)(1,652,689)(1,652,689)1191 PT SG (8,590,259)(8,070,334)(519,925)(1,094,411 )(1,614,336)1192 DPW CIAC (17,775,107)(16,951,045)(824,062)(824,062) 1193 LABOR SO (17,583,311)(16,564,491 )(1,018.820)623,107 (395,713)1194 PT SNPD (3,638,99)(3,469,817)(168,682)(168,682)1195 CUST TAXDEPR 1196 P SGCT (425,972)(400,091)(25,881)(25,881)1197 BOOKDEPR SCHMDEXP (214,973,755)(202,734,209)(12,23ll,546)(12,239,546) 1198 P TROJD (721,757)(677,700)(44,057)44,057 1199 CUST BADDEBT (499,023)(471,998)(27,025)(27,025)1200 GP GPS 1201 1202 B7 (340,478,057)(321,124,010)(19.354,047)(62,619)(19,416,666)1203 1204 Total Defarred Income Taxes B7 761,44,172 724,719.282 36,724,890 9.312,312 46,037,202 1205 SCHMAF Additions - Flow Through 1206 SCHMAF S 1207 SCHMAF SNP 1208 SCHMAF SO 1209 SCHMAF SE 1210 SCHMAF TROJP 1211 SCHMAF SG 1212 B6 1213 1214 SCHMAP Additions - Permanent 1215 P S 29,612 29,612 1216 P SE 98,463 92,219 6,244 6,244 1217 LABOR SNP 1218 SCHMAP-SO SO 14,344.602 13,513,441 831,161 (313.056)518,105 1219 SCHMAP SG 1220 BOOKDEPR SCHMDEXP (234,743)(221,378)(13,365)(13,365)1221 B6 14,237,933 13.413,894 824,039 (313,056)510,984 1222 1223 SCHMAT Additions - Temporary 1224 SCHMAT.SITUS S 52,139,597 51,484,661 654,936 (613,922)41,014 1225 P SG 1226 DPW CIAC 46,836,990 44,665,606 2,171,384 2,171,384 1227 SCHMAT-SNP SNP 75,892,423 71,537,626 4,354,797 4,354,797 1228 P TROJD 1,901,813 1,785,725 116,088 (116,088)1229 P SGCT 1,122,425 1,054,229 68,196 68,196 1230 SCHMAT-SE SE 32,761,900 30,684,460 2,077,440 (67,754)2,009,685 1231 P SG 17,720,677 16,648,135 1,072,543 3,181,194 4,253,736 1232 CUST CN 1233 SCHMAT-SO SO 46,331,612 43,647,046 2,684,566 (1,641,872)1.042,694 1234 SCHMAT-SNP SNPD 9,587,358 9,142,884 444,474 444,474 1235 DPW BADDEBT 1,314,913 1,243,703 71,210 71,210 1236 P SG 1237 BOOKDEPR SCHMDEXP 566,450,834 534,199,916 32.250,918 32,250,918 1238 B6 852,060,543 806,093,991 45,966,551 741,558 46,708,109 1239 1240 TOTAL SCHEDULE - M ADDITIONS B6 866.298,476 819,507,885 46.790,591 428,502 47,219,093 1241 ROLLED.IN Page 12.20 Year.End FERC BUS UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJTOTAL 1242 SCHMDF Deductions. Flow Through 1243 SCHMDF S 1244 SCHMDF DGP 1245 SCHMDF DGU 1246 B6 1247 SCHMDP Deductions. Permanent 1248 SCHMDP S 1249 P SE 676.074 633,204 42,870 42,870 1250 PTD SNP 381,03 359,198 21,866 21,866 1251 SCHMDP IBT 1252 P SG 1253 SCHMDP-SO SO 24,434,943 23,019,124 1,415,820 (766,990)648,830 1254 B6 25,492,081 24,011,526 1,480,556 (766,990)713,565 1255 1256 SCHMDT Deductions - Temporary 1257 GP S 73,478,450 73,114,765 363,685 (289,862)73,823 1258 DPW BADDEBT 1259 SCHMDT-SNP SNP 118,429,747 111,634,108 6,795,639 6,795,639 1260 SCHMDT CN 48,156 46,293 1,863 1,863 1261 SCHMDT SG 82,539 77,543 4,996 4,996 1262 CUST DGP 1263 P SE 48,077,661 45,029,045 3,048,616 1,446,595 4,495,211 1264 SCHMDT-SG SG 112,078,393 105,294,857 6,783.536 23,559,303 30,342,839 1265 SCHMDT-GPS GPS 65,094,701 61,322,957 3,771,745 3,771,745 1266 SCHMDT-SO SO 23,344,458 21,991,824 1,352,634 (13,312)1,339,322 1267 TAXDEPR TAXDEPR 2,462,905,267 2,337,261,292 125,643,975 125,643,975 1268 DPW SNPD 1269 B6 2,903,539,372 2,755,772,684 147,766,689 24,702,724 172,469,413 1270 1271 TOTAL SCHEDULE - M DEDUCTIONS B6 2,929,031,454 2,779,784,209 149,247,244 23,935,734 173,182,978 1272 1273 TOTAL SCHEDULE. M ADJUSTMENTS B6 (2,062,732,978)(1,960,276,324)(102,456,653)(23,507,232)(125,963,885) 1274 1275 1276 1277 40911 State Income Taxes 1278 IBT S (58,051,044)(55,150,111)(2,900,933)(1,436,596)(4,337,529) 1279 IBT SE 1280 PTC P SG (297,049)(279,070)(17,979)(29,945)(47,923) 1281 IBT IBT 1282 Total State Tax Expense (58,348,093)(55,429,181)(2,918.912)(1,466.540)(4,385,52) 1283 1284 1285 Calculation of Taxable Income: 1286 Operating Revenues 4,402,215,385 4,146,750,451 255,464,934 7,428,829 262,893,763 1287 Operating Deductions: 1288 o & M Expenses 2,692,685,751 2,527,184,362 165,501,389 10,840,128 176,341,517 1289 Depreciation Expense 491,643,870 483,652,092 27,991,778 2,738,026 30,729,804 1290 Amortization Expense 44,975,946 42,481,316 2,494,630 272,898 2,767,529 1291 Taxes Other Than Income 136,512,728 130,094,757 6,417,971 765,162 7,183,133 1292 Interest & Dividends (AFUDC-Equity)(79,298,238)(74,748,011)(4,550,227)201,475 (4,348,752) 1293 Misc Revenue & Expense (5,388,606)(5,100,609)(287,997)(345,174)(633,171) 1294 Total Operating Deductions 3,281,131,452 3,083,563,908 197,567.545 14,472,515 212,040.060 1295 Other Deductions: 1296 Interest Deductions 337,008,309 317,670,373 19,337,936 1,092,163 20,430,099 1297 Interest on PCRBS 1298 Schedule M Adjustments (2,062.732,978)(1,960,276,324)(102,456.653)(23,507,232)(125,963,885) 1299 1300 Income Before State Taxes (1,278,657,354)(1,214.760,154)(63.897,200)(31,643,081 )(95,540,281) 1301 1302 State Income Taxes (58,348.093)(55,29.181)(2.918.912)(1,466.540)(4,385,452) 1303 1304 Total Taxable Income (1 ,220.309.261 )(1.159,330.973)(60,978,288)(30,176,541 )(91,154,829) 1305 1306 Tax Rate 35.0%35.0%35.0%35.0%35.0% 1307 1308 Federal Income Tax - Calculated (427,108,241)(405,765,840)(21,342,401 )(10.561.789)(31.904,190) 1309 1310 Adjustments to Calculated Tax: 1311 40910 PMI P SE (88,878)(83,242)(5,636)(5.636) 1312 40910 PTe P SG (55.535,369)(52,174,095)(3,361,274)(842,290)(4,203,564) 1313 40910 P SO (29,612)(27,896)(1,716)(1,716) 1314 40910 IRSSelte LABOR S 1315 Federal Income Tax Expense (482.762.100)(458,051,074)(24,711,026)(11,404,080)(36,115.106) 1316 1317 Total Operating Expenses 3,578.889,466 3.367,898,381 210,991,085 10,712,732 221,703.817 ROLLED-IN Page 12.21Year-End FERC BUS UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJTOTAL 1318 310 Land and Land Rights 1319 P SG 2.328.228 2.187.312 140.916 140.916 1320 P SG 34,798,44 32.692.272 2.106.173 2,106.173 1321 P SG 56.303,435 52.895.674 3.407.761 3,407.761 1322 P S 1323 P SG 2.468.743 2.319.323 149,420 149,420 1324 B8 95.898.852 90.094,581 5.804.271 5.804.271 1325 1326 311 Structures and Improvements 1327 P SG 233.697.069 219.552.572 14.144,497 14.144.497 1328 P SG 325.016.640 305.345.033 19,671.607 19.671.607 1329 P SG 304.038.753 285.636.831 18,401.922 18.401.922 1330 P SG 58.700.214 55.147.388 3.552.826 3.552.826 1331 B8 921,452.677 865.681.824 55,770.852 55.770.852 1332 1333 312 80iler Plant Equipment 1334 P SG 665,806.134 625,508.269 40.297.865 40.297.865 1335 P SG 642.590.325 603.697.595 38.892.730 38.892.730 1336 P SG 1.885.355.962 1.771.244.938 114.111,024 28.935.270 143.046.294 1337 P SG 324.773.916 305.116.999 19.656.916 19,656.916 1338 88 3.518.526.337 3.305.567.802 212,958,535 28.935.270 241.893.805 1339 1340 314 Turbogenerator Units 1341 P SG 133.730.947 125.636.892 8,094.055 8,094,055 1342 P SG 144,430.870 135.689.203 8,741.667 8.741.667 1343 P SG 554.615.741 521.047.666 33.568.075 33.568.075 1344 P SG 63.736,456 59.878.812 3.857.644 3.857.644 1345 88 896.514.013 842.252.572 54.261.442 54.261.442 1346 1347 315 Accessory Electric Equipment 1348 P SG 87.016.417 81.749.755 5.266.662 5.266.662 1349 P SG 138.274.538 129.905.463 8.369.056 8,369,056 1350 P SG 124.032.336 116.525.289 7,507,048 7.507.048 1351 P SG 66.644.224 62.610,587 4,033.637 4.033.637 1352 88 415.967.515 390.791.113 25,176.402 25.176,402 1353 1354 1355 1356 316 Misc Power Plant Equipment 1357 P SG 4.715.664 4,430.249 285,415 285,415 1358 P SG 5.085.197 4.777,416 307.781 307.781 1359 P SG 19.393.369 18.219,587 1,173.782 1.173.782 1360 P SG 4.039.790 3.795.282 244.508 244.508 1361 B8 33.234.020 31.222,534 2.011,487 2.011.487 1362 1363 317 Steam Plant ARO 1364 P S 1365 88 1366 1367 SP Unclassified Steam Plant - Account 300 1368 P SG 3,351.463 3.148.616 202.847 202.847 1369 88 3,351,463 3,148.616 202.847 202,847 1370 1371 1372 Total Steam Production Plant B8 5,884,94,878 5,528,759,042 356,185,835 28,935,270 385,121,105 1373 1374 1375 Summary of Steam Production Plant by Factor 1376 S 1377 DGP 1378 DGU 1379 SG 5.884.944.878 5.528.759.042 356.185.835 28.935.270 385.121.105 1380 SSGCH 1381 Total Steam Production Plant by Factor 5,884,944.878 5.528,759.042 356.185.835 28.935.270 385.121.105 1382 320 Land and Land Rights 1383 P SG 1384 P SG 1385 B8 1386 1387 321 Structures and Improvements 1388 P SG 1389 P SG 88 1390 ROLLED-IN Page 12.22 Year-End FERC BUS UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJTOTAL 1391 1392 322 Reactor Plant Equipment 1393 P SG 1394 P SG 1395 B8 1396 1397 323 Turbogenerator Units 1398 P SG 1399 P SG 1400 B8 1401 1402 324 Land and Land Rights 1403 P SG 1404 P SG 1405 B8 1406 1407 325 Misc. Power Plant Equipment 1408 P SG 1409 P SG 1410 B8 1411 1412 1413 NP Unclassified Nuclear Plant - Acct 300 1414 P SG 1415 B8 1416 1417 1418 Total Nuclear Production Plant B8 1419 1420 1421 1422 Summary of Nuclear Production Plant by Factor 1423 DGP 1424 DGU 1425 SG 1426 1427 Total Nuclear Plant by Factor 1428 1429 330 Land and Land Rights 1430 P SG 10.621.118 9.978.276 642.842 642.842 1431 P SG 5.269,427 4.950.496 318.932 318.932 1432 P SG 9.560.168 8.981.540 578.628 578.628 1433 P SG 672.873 632.148 40.726 40.726 1434 B8 26.123.587 24.542.459 1.581.128 1.581.128 1435 1436 331 Structures and Improvements 1437 P SG 20.915.379 19.649.478 1.265.902 1.265.902 1438 P SG 5.280.294 4.960.705 319.589 319.589 1439 P SG 78.435.286 73.687.997 4.747.290 4.747.290 1440 P SG 8.183.946 7.688.613 495.333 495.333 1441 B8 112.814.905 105.986.792 6.828.113 6.828.113 1442 1443 332 Reservoirs. Dams & Waterways 1444 P SG 150.943.088 141.807.270 9.135.819 9.135.819 1445 P SG 20.006.881 18.795.966 1.210.915 1.210.915 1446 P SG 114.583.184 107.648.045 6.935.138 1.746.563 8.681.702 1447 P SG 40.934.944 38,457.359 2,477.584 2,477.584 1448 B8 326,68.097 306.708.641 19.759,456 1.746.563 21.506.020 1449 1450 333 Water Wheel. Turbines. & Generators 1451 P SG 31.307,452 29,412.571 1.894.881 1.894.881 1452 P SG 8.771.526 8.240.630 530.896 530.896 1453 P SG 45.115,448 42.384.839 2.730.609 2.730.609 1454 P SG 27.236.711 25.588.211 1.648.500 1.648.500 1455 B8 112,431.137 105.626.251 6.804.886 6.804.886 1456 1457 334 Accessory Electric Equipment 1458 P SG 4.363.326 4.099.236 264.090 264.090 1459 P SG 3.648.790 3,426.068 220.722 220.722 1460 P SG 44.929.172 42.209.837 2.719.335 2.719.335 1461 P SG 7.177.004 6.742.617 434.388 434.388 1462 B8 60.116.292 56,477.758 3.638.534 3.638.534 1463 ROLLED-IN Page 12.23 Year-End FERC BUS UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJTOTAL 1464 1465 1466 335 Misc. Power Plant Equipment 1467 P SG 1,195,178 1,122,840 72,338 72,338 1468 P SG 161,986 152,181 9,804 9,804 1469 P SG 992,216 932,162 60,054 60,054 1470 P SG 11,353 10,666 687 687 1471 B8 2,360,733 2,217,850 142,883 142,883 1472 1473 336 Roads, Railroads & Bridges 1474 P SG 4,648,527 4,367,176 281,352 281,352 1475 P SG 822,839 773,037 49,802 49,802 1476 P SG 10,183,215 9,566,876 616,338 616,338 1477 P SG 668,735 628,259 40,475 40,475 1478 B8 16,323,315 15,335,348 987,967 987,967 1479 1480 337 Hydro Plant ARO 1481 P S 1482 B8 1483 1484 HP Unclassified Hydro Plant - Acct 300 1485 P S 1486 P SG 1487 P SG 1488 P SG 1489 B8 1490 1491 Total Hydraulic Production Plant B8 656,638,066 616,895,098 39,742,968 1,746,563 41,489,532 1492 1493 Summary of Hydraulic Plant by Factor 1494 S 1495 SG 656,638,066 616,895,098 39,742,968 1,746,563 41,489,532 1496 DGP 1497 DGU 1498 Total Hydraulic Plant by Factor 656,638,066 616,895,098 39,742,968 1,746,563 41.489,532 1499 1500 340 Land and Land Ri9hts 1501 P SG 23,516,708 22,093,361 1,423,347 1,423,347 1502 P SG 5,394,604 5,068,096 326,508 326,508 1503 P SG 1504 B8 28,911,312 27,161,457 1,749,855 1,749,855 1505 1506 341 Structures and Improvements 1507 P SG 107,792,505 101,268,372 6,524,133 6,524,133 1508 P SG 163.512 153,615 9,897 9.897 1509 P SG 43,775,824 41.126,296 2,649,528 2.649.528 1510 P SG 4,241,952 3.985,208 256,744 256.744 1511 B8 155,973,793 146.533,491 9,440.302 9,440,302 1512 1513 342 Fuel Holders, Producers & Accessories 1514 P SG 8,406,209 7,897,424 508,785 508.785 1515 P SG 121,339 113,995 7,344 7.344 1516 P SG 2.284,126 2,145,879 138.247 138.247 1517 B8 10,811,674 10,157,298 654,376 654.376 1518 1519 343 Prime Movers 1520 P S 1521 P SG 754,44 708,777 45.662 45,662 1522 P SG 1,801,277,182 1,692,255.019 109.022,163 109.022,163 1523 P SG 658,057,132 618,228.275 39.828.857 39.828,857 1524 P SG 53.648,952 50,401.854 3.247.099 3.247,099 1525 B8 2,513,737,706 2,361,593.925 152.143.781 152.143,781 1526 1527 344 Generators 1528 P S 1529 P SG 47.700,523 44,813,452 2,887.070 2,887.070 1530 P SG 283,380.358 266,228.783 17,151.574 17,151,574 1531 P SG 15,873,643 14,912,892 960.751 960,751 1532 B8 346.954.524 325,955,128 20,999,396 20,999,396 ROLLED-IN Page 12.24 Year-End FERC BUS UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJTOTAL 1533 1534 345 Accessory Electric Plant 1535 P SG 134,281,439 126.154,066 8.127,374 " 8.127.374 1536 P SG 97,391,746 91,497,118 5.894,628 5.894,628 1537 P SG 156,586 147,109 9,477 9,477 1538 P SG 2,919,649 2.742,937 176.712 176.712 1539 B8 234.749,420 220,541,229 14.208.191 14.208,191 1540 1541 1542 1543 346 Misc. Power Plant Equipment 1544 P SG 9.819.979 9,225,625 594,353 594.353 1545 P SG 2.349.890 2,207.664 142,227 142,227 1546 P SG 11.813 11.098 715 715 1547 B8 12,181,682 11,444.387 737,295 737.295 1548 1549 347 Other Production ARO 1550 P S 1551 B8 1552 1553 OP Unclassified Other Prod Plant-Acct 102 1554 P S 1555 P SG (4,484.801)(4.213.359)(271,442)(271.442)1556 (4,484,801)(4,213.359)(271,442)(271,442)1557 1558 Total Other Production Plant B8 3,298,835,309 3,099,173,557 199,661,753 199,661,753 1559 1560 Summary of Other Production Plant by Factor 1561 S 1562 DGU 1563 SG 3,298,835,309 3,099.173,557 199.661.753 199.661.753 1564 SSGCT 1565 Total of Other Production Plant by Factor 3,298.835.309 3,099.17,557 199.661.753 199.661,753 1566 1567 Experimental Plant 1568 103 Experimental Plant 1569 P SG 1570 Total Experimental Production Plant B8 1571 1572 Total Production Plant B8 9,840,418,253 9,244,827,697 595,590.556 30,681,833 626,272,390 1573 350 Land and Land Rights 1574 T SG 21,114,634 19,836,673 1.277962 1,277,962 1575 T SG 48,91,936 45,556,965 2.934,971 2.934.971 1576 T SG 111,910,895 105.137.497 6.773.398 (25,595)6.747,804 1577 B8 181,517,465 170,531,135 10.986,331 (25.595)10,960.736 1578 1579 352 Structures and Improvements 1580 T S 1581 T SG 7.550.730 7,093.722 457,007 457.007 1582 T SG 18.144.311 17,046.128 1,098,183 1.098,183 1583 T SG 97.158,664 91,278,143 5.880,521 5.880,521 1584 B8 122,853,704 115,417.993 7.435,711 7.435,711 1585 1586 353 Station Equipment 1587 T SG 127,623,942 119.899,513 7.724.429 7,724.429 1588 T SG 186,316.529 175.039,735 11.276.794 11,276.794 1589 T SG 1,224,680.278 1.150.556,598 74.123.679 74,123.679 1590 B8 1,538,620.749 1,445,495,846 93.124.902 93,124.902 1591 1592 354 Towers and Fixtures 1593 T SG 161.082,488 151,332,983 9,749,505 9,749,505 1594 T SG 128.007.635 120,259,983 7,747,652 7.747,652 1595 T SG 336.682.164 316,304.502 20,377,662 20.377,662 1596 B8 625,772.287 587,897,468 37.874.819 37.874.819 1597 1598 355 Poles and Fixtures 1599 T SG 66,617,046 62.585,054 4,031,992 4,031.992 1600 T SG 117 .303,325 110,203,550 7.099.775 7,099.775 1601 T SG 415,637,115 390.480,711 25,156,404 9.151,416 34,307.820 1602 B8 599.557,486 563.269,315 36.288.171 9.151,416 45,439.587 1603 ROLLED.IN Page 12.25 Year-End FERC BUS UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJTOTAL 1604 356 Clearing and Grading 1605 T SG 194,103,526 182,355,425 11,748,101 11,748,101 1606 T SG 151,170,861 142,021,256 9,149,605 9,149,605 1607 T SG 433,610,805 407,366,545 26,244,261 26,244,261 1608 B8 778,885,193 731,743,226 47,141,966 47,141,966 1609 1610 357 Underground Conduit 1611 T SG 6,371 5,985 386 386 1612 T SG 91,651 86,103 5,547 5,547 1613 T SG 3,161,431 2,970,085 191,345 191,345 1614 B8 3,259,452 3,062,174 197,278 197,278 1615 1616 358 Underground Conductors 1617 T SG 1618 T SG 1,087,552 1,021,728 65,824 65,824 1619 T SG 6,387,543 6,000,937 386,606 386,606 1620 B8 7,475,095 7,022,665 452,430 452,430 1621 1622 359 Roads and Trails 1623 T SG 1,863,032 1,750,272 112,760 112,760 1624 T SG 440,513 413,851 26,662 26,662 1625 T SG 9,295,159 8,732,570 562,589 562,589 1626 B8 11,598,703 10,896,693 702,011 702,011 1627 1628 TP Unclassified Trans Plant - Acct 300 1629 T SG 469,574,099 441,153,163 28,420,936 28,20,936 1630 B8 469,574,099 441,153,163 28,20,936 28,20,936 1631 1632 TSO Unclassified Trans Sub Plant - Acct 300 1633 T SG 1634 B8 1635 1636 Total Transmission Plant B8 4,339.114.233 4,076.489.678 262,624,554 9,125,821 271.750,376 1637 Summary of Transmission Plant by Factor 1638 DGP 1639 DGU 1640 SG 4,339,114,233 4,076,489,678 262,624,554 9,125,821 271,750,376 1641 Total Transmission Plant by Factor 4,339,114,233 4,076,489,678 262,624,554 9,125,821 271,750,376 1642 360 Land and Land Rights 1643 DPW S 52,837.393 51,476,125 1,361,267 1,361,267 1644 B8 52,837,393 51,476,125 1,361,267 1,361,267 1645 1646 361 Structures and Improvements 1647 DPW S 74,675.983 73,174,078 1,501,905 1,501,905 1648 B8 74,675,983 73,174,078 1,501,905 1,501,905 1649 1650 362 Station Equipment 1651 DPW S 822,438,749 794,121,744 28.317,005 28,317,005 .1652 B8 822,438,749 794,121,744 28,317,005 28,317,005 1653 1654 363 Storage Battery Equipment 1655 DPW S 1656 B8 1657 1658 364 Poles, Towers & Fixtures 1659 DPW S 936,606,530 872,248,984 64,357,546 64,357,546 1660 B8 936,606,530 872,248,984 64,357,546 64,357,546 1661 1662 365 Overhead Conductors 1663 DPW S 646,426,178 612,036,781 34,389,397 34,389,397 1664 B8 646,426,178 612,036,781 34,389,397 34,389,397 1665 ROLLED.IN Page 12.26 Year.End FERC BUS UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJTOTAL 1666 366 Underground Conduit 1667 DPW S 300,853,912 293,226,761 7,627,151 7,627,151 1668 B8 300,853,912 293,226,761 7,627,151 7,627,151 1669 1670 1671 1672 1673 367 Underground Conductors 1674 DPW S 716,202,893 692,155,372 24,047,521 24,047,521 1675 B8 716,202,893 692,155,372 24,047,521 24,047,521 1676 1677 368 Line Transformers 1678 DPW S 1,092,258,181 1,024,496,725 67,761,455 67,761,455 1679 B8 1,092,258,181 1 ,024,496,725 67,761,455 67,761,455 1680 1681 369 Services 1682 DPW S 581,777,749 552,728,553 29,049,197 29.049,197 1683 B8 581,777,749 552,728,553 29,049,197 29,049,197 1684 1685 370 Meters 1686 DPW S 179,597,171 165,632,928 13,964.243 13,964,243 1687 B8 179,597,171 165,632,928 13,964.243 13,964,243 1688 1689 371 Installations on Customers' Premises 1690 DPW S 8,801,076 8,631,743 169,333 169,333 1691 B8 8,801,076 8,631,743 169,333 169,333 1692 1693 372 Leased Propert 1694 DPW S 1695 B8 1696 1697 373 Street Lights 1698 DPW S 60,795,839 60,180,066 615,773 615,773 1699 B8 60,795,839 60,180,066 615,773 615,773 1700 1701 DP Unclassifed Dist Plant. Acct 300 1702 DPW S 12,090,316 10,561,483 1,528,833 1,528,833 1703 B8 12,090,316 10,561,483 1,528,833 1.528.833 1704 1705 DSO Unclassified Dist Sub Plant. Acct 300 1706 DPW S 1707 B8 1708 1709 1710 Total Distribution Plant B8 5.485,361,969 5,210,671,344 274,690,625 274.690,625 1711 1712 Summary of Distribution Plant by Factor 1713 S 5.485,361.969 5,210,671,344 274,690,625 274,690,625 1714 1715 Total Distribution Plant by Factor 5,485,361,969 5,210,671,344 274,690,625 274,690.625 ROLLED-IN Page 12.27 Year-End FERC BUS UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJTOTAL 1716 389 Land and Land Rights 1717 G.SITUS S 9,472,275 9,274,636 197,639 197,639 1718 CUST GN 1,128,506 1,084,845 43,661 43,661 1719 PT SG 332 312 20 20 1720 G-SG SG 1,228 1,153 74 74 1721 PTD SO 5,598,055 5,273,690 324,365 324,365 1722 88 16,200,395 15,634,636 565,759 565,759 1723 1724 390 Structures and Improvements 1725 G.SITUS S 113,258,556 103,350,062 9,908,495 9,908,95 1726 PT SG 356,327 334,760 21,567 21,567 1727 PT SG 1,638,404 1,539,240 99,164 99,164 1728 CUST CN 12,312,990 11,836,614 476,376 476,376 1729 G.SG SG 4,107,582 3,858,971 248,611 248,611 1730 PTD SO 103,816,679 97,801,289 6,015,390 6,015,390 1731 B8 235,490,538 218,720,936 16,769,603 16,769,603 1732 1733 391 Offce Furniture & Equipment 1734 G-SITUS S 10,714,257 9,922,539 791,718 791,718 1735 PT SG 1,046 982 63 63 1736 PT SG 5,295 4,975 320 320 1737 GUST CN 8,507,385 8,178,243 329,141 329,141 1738 G-SG SG 4,793,839 4,503,692 290,147 290,147 1739 P SE 80,160 75,077 5,083 5,083 1740 PTD SO 53,024,085 49,951.741 3,072,344 3,072,344 1741 G-SG SG 74.351 69,851 4,500 4.500 1742 G-SG SG 1743 88 77,200,417 72,707,100 4,493,317 4,493,317 1744 1745 392 Transporttion Equipment 1746 G-SITUS S 72,695,382 67,622,274 5,073,108 5,073,108 1747 PTD SO 7,496,170 7,061,824 434,346 434,346 1748 G-SG SG 16,861,910 15,841,344 1,020,566 1,020,566 1749 GUST CN 1750 PT SG 788,230 740,522 47,708 47.708 1751 P SE 404,148 378,521 25,627 25,627 1752 PT SG 120,286 113,006 7,280 7.280 1753 G.SG SG 343,984 323,164 20,820 20,820 1754 PT SG 44,655 41,952 2,703 2.703 1755 88 98,754,764 92,122,607 6,632,157 6,632,157 1756 1757 393 Stores Equipment 1758 G-SITUS S 8,748.806 8.259,899 488,907 488,907 1759 PT SG 108,431 101,868 6,563 6,563 1760 PT SG 360,063 338,270 21,793 21,793 1761 PTD SO 366.257 345,035 21,222 21.222 1762 G-SG SG 4.117,724 3,868,499 249,225 249,225 1763 PT SG 53,971 50,704 3,267 3.267 1764 88 13.755,252 12,964,276 790,976 790.976 ROLLED.IN Page 12.28 Year-End FERC BUS UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJTOTAl 1765 1766 394 Tools, Shop & Garage Equipment 1767 G-SITUS S 31,993.392 30.190,583 1,802,808 1.802,808 1768 PT SG 1,547,621 1,453,951 93,670 93.67.( 1769 G-SG SG 20,748,569 19,492,763 1,255,806 1.255,806 1770 PTD SO 3,941.347 3,712,976 228,371 228,371 1771 P SE 7,106 6,656 451 451 1772 PT SG 1,779,683 1,671,968 107,715 107,715 1773 G-SG SG 1,702,983 1,599,910 103,073 103,073 1774 G-SG SG 89,913 84,471 5,442 5,4217756861,810,613 58,213,278 3,597,335 3,597,335 1776 1777 395 Laboratory Equipment 1778 G-SITUS S 24,898,296 23,620,023 1,278,273 1,278.273 1779 PT SG 1,518 1,426 92 92 1780 PT SG 5,371 5,046 325 325 1781 PTD SO 5,041,840 4,749,704 292,136 292,136 1782 P SE 7,593 7,112 481 481 1783 G-SG SG 6,252.885 5.874,430 378,55 378,455 1784 G-SG SG 253,001 237,688 15,313 15,313 1785 G-SG SG 14.022 13,173 849 849 1786 68 36,474,525 34,508,601 1,965,924 1,965,924 1787 1788 396 Power Operated Equipment 1789 G-SITUS S 96,176,244 89,210,759 6,965,485 6,965,485 1790 PT SG 845,108 793,958 51,150 51,150 1791 G-SG SG 31,225,794 29,335,855 1,889,939 1,889,939 1792 PTD SO 1,137,422 1,071,517 65,905 65,905 1793 PT SG 1,664,492 1,563,749 100,743 100,743 1794 P SE 73,823 69,142 4,681 4,681 1795 P SG 1796 G-SG SG 999,837 939,322 60,515 60,515 1797 68 132,122,721 122,984,302 9,138,419 9,138,419 1798 397 Communication Equipment 1799 G-SITUS S 108,711,341 102,010,465 6,700,875 6,700.875 1800 PT SG 2,017,325 1,895.226 122,098 122,098 1801 PT SG 2,735,730 2,570,150 165,580 165,580 1802 PTD SO 49,790,369 46,905,394 2,884,974 2.884,974 1803 CUST . CN 2,849,382 2,739,142 110,239 110,239 1804 G-SG SG 92,965,111 87,338,05 5,626,706 5.626,706 1805 P SE 126,846 118,802 8,03 8.043 1806 G-SG SG 606,135 569,448 36,686 36.686 1807 G-SG SG 1.590 1,494 96 96 1808 B8 259,803,827 244,148,528 15,655,299 15,655,299 1809 1810 398 Misc. Equipment 1811 G-SITUS S 1,462,713 1,398,361 64,352 64,352 1812 PT SG 1813 PT SG 1814 CUST CN 211,499 203,316 8,183 8,183 1815 PTD SO 3,306,006 3,114,448 191,558 191,558 1816 P SE 1,668 1,562 106 106 1817 G-SG SG 1,918,568 1,802,447 116,121 116,121 1818 G-SG SG 1819 68 6,900,453 6,520,133 380,320 380,320 1820 1821 399 Coal Mine 1822 P SE 274,151,311 256,767,312 17,383,999 13,434,281 30,818.280 1823 MP P SE 1824 68 274,151,311 256,767,312 17,383,999 13,434,281 30,818.280 1825 1826 399L WIDCO Capital Lease 1827 P SE 68 1828 1829 1830 Remove Capital Leases 1831 68 1832 ROLLED.IN Page 12.29 Year-End FERC BUS UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJTOTAL 1833 1011390 General Capital Leases 1834 G-5ITUS 5 18,984,156 18,984,156 1835 P SG 16,951,793 15,925,787 1,026,006 1,026,006 1836 PTD SO 12,664,054 11,930,268 733,786 733,786 1837 89 48,600.02 46,840,210 1,759,792 1,759,792 1838 1839 Remove Capital Leases (48,600,002)(46,840,210)(1,759,792)(1,759,792) 1840 1841 1842 1011346 General Gas Line Capital Leases 1843 P SG 1844 B9 1845 1846 Remove Capital Leases 1847 1848 1849 GP Unclassified Gen Plant - Acct 300 1850 G-5ITU5 S 1851 PTD 50 672,542 633,573 38,969 38,969 1852 CUST CN 1853 G-5G 5G 1854 PT 5G 1855 PT SG 1856 B8 672,542 633,573 38,969 38,969 1857 1858 399G Unclassified Gen Plant - Acct 300 1859 G-5ITUS S 1860 PTD SO 1861 G-5G SG 1862 PT SG 1863 PT SG 1864 B8 1865 1866 Total General Plant B8 1,213,337,359 1,135,925,283 77,412,077 13,434,281 90,846,357 1867 1868 Summary of General Plant by Factor 1869 S 497,115,417 463,843,757 33,271,660 33,271,660 1870 DGP 1871 DGU 1872 SG 218,104,703 204,903,933 13,200,770 13,200,770 1873 50 246,854,826 232,551,460 14,303,366 14,303,366 1874 SE 274,852,655 257,424,183 17,428,472 13,434,281 30,862,752 1875 CN 25,009,761 24,042,161 967,601 967,601 1876 DEU 1877 55GCT 1878 55GCH 1879 Less Capital Leases (48,600,002)(46,840,210)11,759,792)(1,759,792)1880 Total General Plant by Factor 1,213,337,359 1,135,925,283 7,412,077 13,434,281 90,846.357 1881 301 Organization 1882 I-SITU5 S 1883 PTD 50 1884 I-SG 5G 1885 B8 1886 302 Franchise & Consent 1887 I-SITUS 5 1,000,000 1,000,000 1,000,000 1888 1-5G SG 11,966,103 11,241,856 724,247 724,247 1889 1-5G SG 173,628,256 163,119,419 10,508,837 10,508,837 1890 I-SG SG 9,240,742 8,681,446 559,295 559.295 1891 P SG 1892 P 5G 600,993 564,618 36,375 36,375 1893 B8 196,436,094 183,607,340 12,828,755 12,828,755 1894 ROLLED-IN Page 12.30 Year-End FERC BUS UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJTOTAL 1895 303 Miscellaneous Intangible Plant 1896 I-SITUS S 7,517,189 7,089,597 427,593 427,593 1897 I-SG SG 108,821,038 102,234,653 6,586,385 849,459 7,435,844 1898 PTO SO 367,518,411 346.223.504 21,294,906 21,294.906 1899 P SE 3,440,744 3.222.565 218,178 218,178 1900 CUST CN 120,558,779 115,894,491 4,664,288 4,664,288 1901 P SG 1902 P SG 1903 B8 607,856,161 574.664,811 33,191,351 849,459 34.040.810 1904 303 Less Non-Utility Plant 1905 I-SITUS S 1906 607,856,161 574,664,811 33,191,351 849,459 34,040,810 1907 IP Unclassified Intangible Plant - Acct 300 1908 I-SITUS S 1909 I-SG SG 1910 P SG 1911 PTD SO 1912 1913 1914 Total Intangible Plant B8 804.292,255 758,272,150 46,020,105 849,459 46,869,56 1915 1916 Summary of Intangible Plant by Factor 1917 S 8,517,189 7,089,597 1,427,593 1,427,593 1918 OGP 1919 OGU 1920 SG 304,257,133 285.841,993 18,15.140 849,459 19.264,599 1921 SO 367,518,411 346.223,504 21.294,906 21.294,906 1922 CN 120,558,779 115.894,491 4,664,288 4,664,288 1923 SSGCT 1924 SSGCH 1925 SE 3,44,744 3.222,565 218,178 218,178 1926 Total Intangible Plant by Factor 804,292,255 758.272,150 46,020.105 849,459 46,869.564 1927 Summary of Unclassified Plant (Account 106 & 102) 1928 OP 12,090,316 10.561,483 1,528,833 1.528.833 1929 DSO 1930 GP 672,542 633,573 38.969 38.969 1931 HP 1932 NP 1933 OP (4,484,801)(4,213,359)(271.442)(271,442) 1934 TP 469,574,099 441.153,163 28,420,936 28,420,936 1935 TSO 1936 IP 1937 MP 1938 SP 3.351,463 3.148,616 202.847 202.847 1939 Total Unclassified Plant by Factor 481,203,619 451.283,477 29,920,142 29.920,142 1940 1941 Total Electric Plant In Service B8 21,682,524.069 20,426,186,152 1,256,337,918 54,091,394 1,310,429,312 ROLLED-IN Page 12.31 Year-End FERC BUS UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJTOTAL 1942 Summary of Electric Plant by Factor 1943 S 5,990.994,575 5,681,604,697 309,389.878 309,389,878 1944 SE 278.293,398 260,646,748 17,646.650 13,434,281 31,080,931 1945 DGU 1946 DGP 1947 SG 14,701,894,321 13,812,063,301 889,831,021 40,657,114 930,488,134 1948 SO 614,373,236 578,774,964 35,598,272 35.598,272 1949 CN 145,568,541 139,936,652 5,631,889 5,631,889 1950 DEU 1951 SSGCH 1952 SSGCT 1953 Less Capital Leases ~46,600,002)(46.840,210)(1,759,792)(1.759,792)1954 21. 82,524,069 20,426,186,152 1,256,337,918 54,091.394 1,310,29,312 1955 105 Plant Held For Future Use 1956 DPW S 7,080,785 7,080,785 1957 P SG 1958 T SG 721,048 677,407 43,641 (583,724)(540,082)1959 P SG 8,923.302 8,383,219 540,082 540,082 1960 P SE 953,014 892.583 60,431 (60,431)1961 G SG 1962 1963 1964 Total Plant Held For Future Use B10 17,678,149 17,033,995 64,154 (64,154) 1965 1966 114 Electric Plant Acquisition Adjustments 1967 P S 1968 P SG 144.614.797 135,861,998 8,752,799 8,752,799 1969 P SG 14,560.711 13,679,425 881,286 881.2861970Total Electric Plant Acquisition Adjustment B15 159,175,508 149,541,423 9,634,085 9,634,085 1971 1972 115 Accum Provision for Asset Acquisition Adjustments 1973 P S 1974 P SG (83.573,118)(5.384,131)(5,384,131)1975 P SG (12,107,970 (780,046 780,046) 1976 815 5,7 7 1977 1978 120 Nuclear Fuel 1979 P SE 1980 Total Nuclear Fuel B15 1981 1982 124 Weatherization 1983 DMSC S 2,213,350 2,194,663 18,688 18,688 1984 DMSC SO (4,454)t,196)(258)(258)1985 816 2,208,897 2.10,467 18,36 18,30 1986 1987 182W Weatherization 1988 DMSC S 6,410.754 3,248,179 3,162.575 3,162,575 1989 DMSC SG 1990 DMSC SGCT 1991 DMSC SO 1992 816 6,410,754 3,248.179 3.162,575 3,162,57 1993 1994 186W Weatherization 1995 DMSC S 1996 DMSC CN 1997 DMSC CNP 1998 DMSC SG 1999 DMSC SO 2000 816 2001 2002 Total Weatherization B16 8,619,651 5,438,646 3,181,004 3,181,004 ROLLED-IN Page 12.32 Year-End FERC BUS UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJTOTAL 2003 2004 151 Fuel Stock 2005 P DEU 2006 P SE 178,314,939 167.007,947 11,306,992 2,398,786 13,705,778 2007 P SE 2008 P SE 10,178,149 9,532,750 645,399 645,399 2009 Total Fuel Stock B13 188,493,087 176,540,696 11,952,391 2,398,786 14,351,177 2010 2011 152 Fuel Stock - Undistributed 2012 P SE 2013 2014 2015 25316 DG& T Working Capital Deposit 2016 P SE (2,263,000)(2,119,503)(143,497)(32,593)(176.090) 2017 B13 (2,263,000)(2.119,503)(143,497)(32,593)(176.090) 2018 2019 25317 DG& T Working Capital Deposit 2020 P SE (1,849,114)(1.731.861 )(117.253)(11,035)(128.288) 2021 613 (1.849.114)(1.731.861)(117.253)(11,035)(128.288) 2022 2023 25319 Provo Working Capital Deposit 2024 P SE 2025 2026 2027 Total Fuel Stock 613 184,380,973 172.689.333 11.691.641 2.355.158 14,046.799 2028 154 Materials and Supplies 2029 MSS S 87,724,078 82.701,505 5.022.573 5,022,573 2030 MSS SG 4,657,098 4.375,227 281.870 281.870 2031 MSS SE 4,477,840 4.193,899 283.941 283,941 2032 MSS SO 220,250 207,488 12.762 12.762 2033 MSS SG 84.929.002 79.788,681 5.140.321 5.140,321 2034 MSS SG (1,860)(1,747)(113)(113) 2035 MSS SNPD (2,521,016)(2.404.141 )(116.875)(116,875) 2036 MSS SG 2037 MSS SG 2038 MSS SG 2039 MSS SG 2040 MSS SG 6,920,767 6.501,888 418.879 418.879 2041 MSS SG 2042 Total Materials and Supplies 613 186,406,158 175,362,800 11,043,359 11,043.359 2043 2044 163 Stores Expense Undistributed 2045 MSS SO 2046 2047 613 2048 2049 25318 Provo Working Capital Deposit 2050 MSS SG (273.000)(256,77)(16,523)(16.523) 2051 2052 613 (273,000)(256,477)(16.523)(16.523) 2053 2054 Total Materials & Supplies 613 186,133,158 175.106,323 11.026,835 11.026.835 2055 2056 165 Prepayments 2057 DMSC S 2.918.959 2,728,996 189.963 189,963 2058 GP GPS 10.983.376 10,346.973 636,403 636,403 2059 PT SG 5.058.945 4,752,753 306.192 306,192 2060 P SE 5,474.749 5,127,594 347,155 347.155 2061 PTD SO 20.942.638 19,729,171 1.213,467 1.213.467 2062 Total Prepayments B15 45,378,667 42,685,486 2,693,181 2,693,181 2063 ROLLED-IN Page 12.33 Year-End FERC BUS UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJTOTAL 2064 182M Misc Regulatory Assets 2065 DDS2 S 97,616,141 97,484,653 131,488 (309,362)(177,874)2066 DEFSG SG 186,749 186,749 2067 P SGCT 7,389,298 6,940,338 448,960 448,960 2068 DEFSG SG-P 2069 P SE 2070 P SG 2071 DDS02 SO 8,296,641 7,815,914 480,727 480,727 2072 B11 11,302,081 112,240,905 1,061,175 (122,613)938.63 2073 2074 186M Misc Deferred Debits 2075 LABOR S 15,110,335 15,110,335 2076 P SG 2077 P SG 2078 DEFSG SG 53,166,550 49,948,649 3,217,901 273,203 3,491,104 2079 LABOR SO 1,784 1,681 103 103 2080 P SE 16,40,473 15,397,979 1,042,494 (3,997)1,038,498 2081 P SG 2082 GP EXCTAX 2083 Total Misc. Deferred Debits B11 84,719,143 80,458,64 4,260,499 269,206 .4,529,705 2084 2085 Working Capital 2086 CWC Cash Working Capital 2087 CWC S 32,372,130 30,506,647 1,865,483 (16,359)1,849,124 2088 CWC SO 2089 CWC SE 2090 B14 32,372,130 30,506,647 1,865,483 (16,359)1,849,124 2091 2092 OWC Oter Work. Cap. 2093 131 Cash GP SNP 2094 135 Working Funds GP SG 2095 141 Noies Recivabli GP SO 2096 143 Other AI GP SO 48,531,707 45,719,663 2,812,045 2,812.045 2097 232 Al PTD S 2098 232 NP PTD SO (4,386,790)(4,132,609)(254,181). (254,181)2099 232 NP P SE (2,202,647)(2,062,977)(139,670)(139,670)2100 232 Al T SG (146,335)(137,478)(8,857)(8,857) 2101 2533 Othe Ms Of Crd P S 2102 2533 Other Msc. Of. Crd. P SE (6,240,898)(5,845,162)(395,737)(16,234)(411.,971) 2103 230 Asset Retir, Oblig P SE (2,528,519)(2,368,185)(160,334)(160,334) 2104 230 Asel Retír. Oblig, P S 2105 254105 ARO Reg Liability P S 2106 254105 ARO Reg Liability P SE (877,173)(821,552)(55,622)(55,622) 2107 2533 Cholla Reclamation P SE 2108 B14 32,149,344 30,351,701 1,797,643 (16,234)1,781,409 2109 2110 Total Working Capitl B14 64,521,474 60,858,348 3,663,126 (32,593)3,630,533 2111 Miscellaneous Rate Base 2112 18221 Unrec Plant & Reg Study Costs 2113 P S 2114 2115 B15 2116 2117 18222 Nuclear Plant - Trojan 2118 P S (28,645)(28,645) 2119 P TROJP 64,498 60,566 3,932 (3,932)0 2120 P TROJD 99,713 93,27 6,087 (6,087)0 2121 B15 135,566 125,548 10,019 (10,019)0 2122 2123 ROLLED.IN Page 12.34 Year-End FERC BUS UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJTOTAL 2124 2125 1869 Misc Deferred Debits-Trojan 2126 P S 2127 P SG 2128 B15 2129 2130 Total Miscellaneous Rate Base B15 135,566 125,54 10,019 (10,019)0 2131 2132 Total Rate Base Additions B15 762,199,105 720,497,562 41,701,54 1,814,985 43,516,529 2133 235 Customer Service Deposits 2134 CUST S 2135 CUST CN 2136 Total Customer Service Deposits B15 2137 2138 2281 Prop Ins PTD SO 2139 2282 Inj & Dam PTD SO (8,99,000)(8,006,547)(492,453)(492,453) 2140 2283 Pen & Ben PTD SO (24,864,308)(23,23.610)(1,44,698)(1,44,698) 2141 2283 Pen & Ben PTû S (71,232,015)(71,232,015) 2142 254 Reg Liab PTD SE (44,269)(41,462)(2,807)2,807 2143 254 Ins Prov PTD SO 2144 B15 (104,639,593)(102,703,635)(1,935,958)2,807 (1,933,151) 2145 2146 22841 Accum Misc Oper Provisions - Other 2147 P S 2148 P SG (1,500,000i (1,409,213l (90,787l (90,787) 2149 B15 (1,5OO,OÖÖ (1,409,213 (90,787 (90,787) 2150 2151 22842 Prv-Trojan P TROJD 2152 230 ARO P TROJP (1,691,988)(1,588,839)(103,149)(103,149) 2153 254105 ARO P TROJP (3,512,728)(3,298,581 )(214,147)(214,147) 2154 254 P S (13,908,965) !13,908,965)2155 B15 (19,113,682)18,796,385)(317,296)(317,296) 2156 2157 252 Customer Advances for Construction 2158 DPW S (10,535,734)(10,185,382)(350,352)(3,729)(354,081) 2159 DPW SE 2160 T SG (7,959,228)(7,477 ,496)(481,732)(330,807)(812,539) 2161 DPW SO 2162 CUST CN 2163 Total Customer Advances for Construction B19 (18,494,962)(17,662,878)(832,083)(334,536)(1,166,620) 2164 2165 25398 S02 Emissions 2166 P SE (1,571,507)(1,571,507) 2167 B19 (1,571,507)(1,571,507) 2168 2169 25399 Other Deferred Credits 2170 P S (3,632,420)(3,557,473)(74,947)(74,947) 2171 LABOR SO 2172 P SG (7,639,843)(7,177,442)(462,401)(462,401) 2173 P SE (408,871)(382,944)~25,927)(25,927l 2174 B19 (11,681,135)(11,11,860)( 63,274)(563,274 ROLLED-IN Page 12.35 Year-End FERC BUS UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJTOTAL 2175 2176 190 Accumulated Deferred Income Taxes 2177 P S 15,585,863 15,585.864 (1)(1) 2178 CUST CN 47,212 45.385 1,827 1,827 2179 P IBT 2180 LABOR SO 75,156,683 70,801,923 4.354,760 (257,507)4,097,253 2181 P DGP 2182 CUST BADDEBT 3.844.158 3,635,975 208,183 208.183 2183 P TROJD 1.912,923 1,796,157 116,766 (116,766) 2184 P SG 39.603,966 37,206.939 2.397,027 (2,232,800)164,227 2185 P SE (19.942,198)(18,677.658)(1,264,539)596,403 (668,137) 2186 PTD SNP 2187 DPW SNPD 1.793,564 1,710,414 83,150 83.150 2188 P SG 2189 Total Accum Deferred Income Taxes B19 118,002,171 112,104,998 5,897,173 (2,010,671)3,886,502 2190 2191 281 Accumulated Deferred Income Taxes 2192 P S 2193 PT SG (11,642,708)(10,938.034)(704.674)704,674 2194 T SNPT 2195 B19 (11,642,708)(10,938.034)(704,674)704,674 2196 2197 282 Accumulated Deferred Income Taxes 2198 GP S (164,376,500)(164,376,500) 2199 ACCMDIT DITBAL (3.046.185,039)(2,877,261,043)(168,903,996)168.903,996 2200 P SG 2201 P SG 2202 IBT IBT 2203 LABOR SO 32,477,154 30,595,349 1,861.605 (386)1,881,419 2204 CUST CN 2205 P SE (5,543.047)(5,191,561 )(351,486)(364,430)(715,916) 2206 P SG (5,198.466)(4,663,848)(314,638)(8,487,956)(8,802.594) 2207 B19 (3,024,449.418)(2,856,761,103)(167,688,315)(4,325,275)(172,013,591) 2206 2209 263 Accumulated Deferred Income Taxes 2210 GP S (46,066,263)(44,925,191)(1,141,072)1,129.081 (11,991) 2211 P SG (9,100,662)(8.549,845)(550,617)(26,356)(577.172) 2212 P SE (7,531,923)(7,054,322)(477,601)1.517 (476,084) 2213 LABOR SO (3,864,666)(3,640,738)(223,928)140.971 (82,957) 2214 GP GPS (7,446,211 )(7.016,644)(431.567)(431,567) 2215 PTD SNP (4,344,154)(4,094,881 )(249.273)(249,273) 2216 P TROJD 2217 P SG 2218 P SGCT (2,804,313)(2.633,928)(170,385)(170,385) 2219 P SG 2220 B19 (81,160,192)(77.915,549)(3,244.643)1,245.213 (1,999,430) 2221 2222 Total Accum Deferred Income Tax B19 (2,999,250,147)(2,833,509,688)(165,740,459)(4,386,060)(170,126,518) 2223 255 Accumulated Investment Tax Credit 2224 PTD S 2225 PTD ITC84 (1,163,513)(1,163,513) 2226 PTD ITC85 (2,365,510)(2,365,510) 2227 PTD ITC86 (1,233,135)(1,233,135) 2228 PTD ITC86 (192,618)(192,618) 2229 PTD ITC89 (427,664)(427,664) 2230 PTD ITC90 (267,130)(246,965)(40,145)(40,145) 2231 PTD SO (118,179l (118,179) 2232 Total Accumlated ITC B19 (5,669,170)(5.629,625)(40,145)(11.179 (158,324) 2233 2234 Total Rate Base Deductions (3,160,349,288)(2,990,829,285)(169,520,003)(6,407,474)(175,927,478) 2235 ROLLED-IN Page 12.36 Year-End FERC BUS UNADJUSTED RESULTS IDAHO. ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJTOTAL 2236 2237 2238 108SP Steam Prod Plant Accumulated Depr 2239 P S 2240 P SG (804,085,770)(755,18,540)(48,667,229)(48,667,229) 2241 P SG (931,773,797)(875,378,260)(56,395,537)(56,395,537) 2242 P SG (599,387,572)(563,109,685)(36,277,887)(699,345)(36,977,231) 2243 P SG 2244 P SG (164,881,495)(154,902,055)(9,979,440)(9,979,440) 2245 617 (2,500,128,634)(2,348,808,541 )(151,320,093)(699,345)(152,019,438) 2246 2247 108NP Nuclear Prod Plant Accumulated Depr 2248 P SG 2249 P SG 2250 P SG 2251 617 2252 2253 2254 108HP Hydraulic Prod Plant Accum Depr 2255 P S 2256 P SG (153,199,830)(143,927,422)(9,272,408)(9,272,408) 2257 P SG (29,592,043)(27,800,987)(1,791,056)(1,791,056) 2258 P SG (64,346,115)(60,451,572)(3,894,544)110,809 (3,783,734) 2259 P SG (15,581,955)(14,638,858)(943,097)(943,097) 2260 617 (262,719,943)(248,818,839)(15,901,104)110.809 (15,790,295) 2261 2262 1080P Other Production Plant - Accum Depr 2263 P S 2264 P SG (1,499,697)(1,408,928)(90,769)(90,769) 2265 P SG (187,115.295)(175,790,156)(11,325,139)(11,325.139) 2266 P SG (179,211,214)(168,364,469)(10,846,745)(10,846,745) 2267 P SG (20,480,021 )(19,240,469)(1,239,552)(1,239,552)2268 617 (388,306,227)(364,804,022)(23,502,204)(23,502,204) 2269 2270 108EP Experimental Plant - Accum Depr 2271 P SG 2272 P SG 2273 2274 2275 Total Production Plant Accum Depreciation B17 (3,151,154,804)(2,960,431,403)(190,723,402)(588,535)(191,311,937) 2276 2277 Summary of Prod Plant Depreciation by Factor 2278 S 2279 DGP 2280 DGU 2281 SG (3,151,154,804)(2,960,431,403)(190,723,402)(588,535)(191,311,937) 2282 SSGCH 2283 SSGCT 2284 Total of Prod Plant Depreciation by Factor (3,151,154,804)(2,960,431,403)(190,723,02)(588,535)(191,311,937) 2285 2286 2287 108TP Transmission Plant Accumulated Depr 2288 T SG (23,060,758) 2289 T SG (24,106,477) 2290 T SG (161,960)(23,979,241) 2291 Total Trans Plant Accum Depreciation B17 6 , 60 1, ROLLED-IN Page 12.37Year-End FERC BUS UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJTOTAL 2292 108360 Land and Land Rights 2293 DPW S (7.520.631)(7.069.954)(450,676)(450.676)2294 B17 (7.520.631 )(7,069.954)(450,676)(450.676) 2295 2296 108361 Structures and Improvements 2297 DPW S (14,400,815)(13,938.693)(462.122)(462.122)2298 B17 (14.400.815)(13,938.693)(462,122)(462.122) 2299 2300 108362 Station Equipment 2301 DPW S (215.414.073)(205.959.864)(9,454,209)(9,454.209) 2302 B17 (215,414.073)(205.959.864)(9,454.209)(9,454.209)2303 2304 108363 Storage Battery Equipment 2305 DPW S 2306 B17 2307 2308 108364 Poles. Towers & Fixtures 2309 DPW S í499.610.379)í463.144.133)í36,466.247)(36.466.247)2310 B17 (499.610.379)í463.144.133)(36,466.247)(36.466.247) 2311 2312 108365 Overhead Conductors 2313 DPW S (271.507,003)(260.179.548)(11.327,454)(11.327,454) 2314 B17 (271.507.003)(260.179.548)(11.327,454)(11.327,454) 2315 2316 108366 Underground Conduit 2317 DPW S (125.057.953)(121.694.746)(3.363.206)(3.363.206) 2318 B17 (125.057.953)(121.694.746)(3.363.206)(3.363.206)2319 2320 108367 Underground Conductors 2321 DPW S (289.382.714)(278.272.333)(11.110.381)(11.110.381) 2322 B17 (289.382.714)(278.272.333)(11.110.381)(11.110.381) 2323 2324 108368 Line Transformers 2325 DPW S (374,776.489)(350.828.934)(23.947.556)(23,947.556) 2326 B17 (374.776,89)(350.828.934)(23.947.556)(23.947.556) 2327 2328 108369 Services 2329 DPW S (173.063.574)(162.208.058)(10.855.515)(10.855.515)2330 B17 (173.063.574)(162.208.058)(10.855.515)(10.855.515) 2331 2332 108370 Meters 2333 DPW S (73,459.993)(65.057.658)(8,02.334)(8,02.334) 2334 B17 (73,459.993)(65.057.658)(8,402.334)(8,02.334) 2335 2336 2337 2338 108371 Installations on Customers' Premises 2339 DPW S (7.902.179)(7.765.116)(137,063)(137,03) 2340 B17 (7.902.179)(7.765.116)(137.063)(137.063) 2341 2342 108372 Leased Properly 2343 DPW S 2344 B17 2345 2346 108373 Street Lights 2347 DPW S (27,437.568)(26.951,399)(486.169)(486.169) 2348 B17 (27,437.568)(26.951,399)(486.169)(486,169)2349 2350 108DOO Unclassified Dist Plant - Acct 300 2351 DPW S 2352 B17 2353 2354 108DS Unclassified Dist Sub Plant - Acct 300 2355 DPW S 2356 B17 2357 2358 108DP Unclassified Dist Sub Plant - Acct 300 2359 DPW S 7.323.293 7.315.721 7.572 7,572 2360 B17 7.323.293 7.315.721 7.572 7,572 2361 2362 2363 Total Distribution Plant Accum Depreciation B17 (2,072,210,076)(1,955.754,716)(116,455,361)(116,455,361 ) 2364 2365 Summary of Distribution Plant Depr by Factor 2366 S (2.072.210.076)(1.955.754.716)(116,55.361 )(116,455,361 ) 2367 2368 Total Distribution Depreciation by Factor B17 (2.072.210m6)(1.955.754.716)(116.55.361)(116,455.361) ROLLED-IN Page 12.38 Year-End FERC BUS UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJTOTAL 2369 108GP General Plant Accumulated Depr 2370 G-SITUS S (152.075,528)(141,631,971)(10,443,557)(10,44,557) 2371 PT SG (3,260,839)(3,063,477)(197,362)(197.362) 2372 PT SG (5,665.017)(5,322,143)(342,875)(342,875) 2373 G-SG SG (49,106,625)(46,134,451)(2,972,175)(2,972,175) 2374 CUST CN (7,361,183)(7,076.386)(284,796)(284,796) 2375 PTD SO (71,958,569)(67,789,115)(4,169,454)(4,169,454) 2376 P SE (334,770)(313,542)(21,228)(21,228) 2377 G-SG SG (40,513)(38,061)(2,452)(2,452) 2378 G-SG SG (1,892,045)(1,777,529)(114,516)(114,516) 2379 817 (291,695,088)(273,146,674)(18,548,414)(18,548,414) 2380 2381 2382 108MP Mining Plant Accumulated Depr. 2383 P S 2384 P SE (155,112,236)(145,276,532)(9,835,703)(36,877)(9,872,581 ) 2385 817 (155,112,236)(145,276,532)(9,835,703)(36,877)(9,872,581 ) 2386 108MP Less Centralia Situs Depreciation 2387 P S 2388 817 (155,112,236)(145,276,532)(9,835,703)(36,877)(9,872,581 ) 2389 2390 1081390 Accum Depr - Capital Lease 2391 PTD SO 817 2392 2393 2394 Remove Capital Leases 2395 817 2396 2397 1081399 Accum Depr - Capital Lease 2398 P S 2399 P SE 817 2400 2401 2402 Remove Capital Leases 2403 817 2404 2405 2406 Total General Plant Accum Depreciation B17 (446,807,324)(418,423,207)(28,384,117)(36,877 (28,420,995) 2407 2408 2409 2410 Summary of General Depreciation by Factor 2411 S (152,075.528)(141,631,971)(10,443,557)(10,443,557) 2412 DGP 2413 DGU 2414 SE (155,447,006)(145,590,074)(9,856,931 )(36.877)(9,893,808) 2415 SO (71,958,569)(67.789,115)(4,169,454)(4,169,454) 2416 CN (7,361,183)(7,076,386)(284,796)(284,796) 2417 SG (59,965,039)(56,335,660)(3,629,379)(3,629,379) 2418 DEU 2419 SSGCT 2420 SSGCH 2421 Remove Capital Leases 2422 Total General Depreciation by Factor (446,807,324)(418,423,207)(28,384,117)(36,877)(28.20,995) 2423 2424 2425 Total Accum Depreciation. Plant in Service B17 (6,842,986,868)(6,436,439,471)(406,547,397)(787,372)(407,334,769) 2426 111SP Accum Prov for Amort-Steam 2427 P SG 2428 P SG 2429 818 2430 2431 2432 l11GP Accum Prov for Amort-General 2433 G-SITUS S (16,724,813)(16,724.813) 2434 CUST CN (2,724,543)(2,619,133)(105,10)(105,10) 2435 I-SG SG 2436 PTD SO (10,775,043)(10,150,710)(624,332)(624,332) 2437 P SE 2438 818 (30,224,398)(29,494,656)(729,742)(729,742) 2439 ROLLED.IN Page 12.39 Year.End FERC BUS UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJTOTAL 2440 2441 111HP Accum Prov for Amort-Hydro 2442 P SG 2443 P SG 2444 P SG (135.728)(127.513)(8.215)(8,215) 2445 P SG (437.050)(410,598)(26,452)(26,52) 2446 618 (572,778)(538,111)(34.667)(34.667) 2447 244 2449 1111P Accum Prov for Amort-lntan9ible Plant 2450 I-SITUS S (1,045.867)(289,169)(756.698)(756,698) 2451 P SG 2452 P SG (349.396)(328,249)(21.147)(21,147) 2453 P SE (1,299,989)(1.217,557)(82,433)(82.433) 2454 I-SG SG (47.842.258)(44,946,609)(2,895.649)(533,590)(3,429,239) 2455 I-SG SG (14,069.890)(13,218,311 )(851.579)(851,579) 2456 I-SG SG (3,421.089)(3.214.027)(207.061).(207,061) 2457 CUST CN (94,981.920)(91.307,173)(3.674.748)(3,674,748) 2458 P SG 2459 P SG (122.031)(114,645)(7.386)(7,386) 2460 PTD SO (262.133.488)(246,944,839)(15,188.649)(15,188,649)2461 618 (425.265.929)(401,580,580)(23,685.349)(533,590)(24,218,939) 2462 1111P Less Non-Utility Plant 2463 NUTIL OTH 2464 (425,265,929)(401,580,580)(23,685,349)(533,590)(24,218,939) 2465 2466 111390 Accum Amtr - Capital Lease 2467 G-SITUS S (5,580.322)(5,580,322) 2468 P SG (1,701.025)(1,598.070)(102.954)(102,954) 2469 PTD SO 1,340,129 1.262,479 77,650 77.650 2470 (5,941.217)(5,915,913)(25.304)(25.304) 2471 2472 Remove Capital Lease Amtr 5,941.217 5,915,913 25,304 25.304 2473 2474 Total Accum Provision for Amortization B18 (456,063,105)(431,613,347)(24,449,758)(533,590)(24,983,348) 2475 2476 2477 2478 2479 Summary of Amortization by Factor 2480.S (23,351,001 )(22,594,303)(756,698)(756.698) 2481 DGP 2482 DGU 2483 SE (1,299.989)(1,217.557)(82,433)(82,433) 2484 SO (271,568,401 )(255,833.071 )(15,735,330)(15.735,330) 2485 CN (97.706,63)(93,926,306)(3,780.157)(3,780,157) 2486 SSGCT 2487 SSGCH 2488 SG (68.078,468)(63,958,024)(4,120,44)(533,590)(4.654.034) 2489 Less Capital Lease 5.941.217 5,915,913 25,304 25.304 2490 Total Provision For Amortization by Factor (456,03.105)(431.613.347)(24,449.758)(533,590)(24.983.348) z ~Z:Jo :E ~ )-"§~w~ u::oo5~"a.~~ -IIii::üo-~o §N-CI .. e:: CD Q.C ~O CI CD..;: (.0CI CDN0: 00 ~ ~ ~o .~ u. ~.-"' i ~iôC-oc:.. w 0 iJ CI Ul .c :JQ..c - 0o ë~¡:o c: .~:: § ~ .. 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Ca l i f Ot e a o n Wa s h \1 í ' . o m i n C l Ut a h Id a h o FE R C Ot h e r 50 0 0 0 0 0 OP E R S U P V & E N G SG $1 7 , 4 1 9 $2 9 3 $4 , 5 3 6 $1 , 3 8 8 $2 , 7 8 8 $7 , 2 9 3 $1 , 0 5 4 $6 7 $ 50 0 0 0 0 0 OP E R S U P V & E N G SG $1 , 8 0 6 $3 0 $4 7 0 $1 4 4 $2 8 9 $7 5 6 $1 0 9 $7 $ 50 0 0 0 0 0 T o t a l $1 9 , 2 2 5 $3 2 3 $5 , 0 0 6 $1 , 5 3 2 $3 , 0 7 7 $8 , 0 4 9 $1 , 1 6 4 $7 4 $ 50 0 1 0 0 0 OP E R S U P V & E N G SG $8 8 2 $1 5 $2 3 0 $7 0 $1 4 1 $3 6 9 $5 3 $3 $ 50 0 1 0 0 0 T o t a l $8 8 2 $1 5 $2 3 0 $7 0 $1 4 1 $3 6 9 $5 3 $3 $ 50 1 0 0 0 0 FU E L C O N S U M E D SE $1 2 5 $2 $3 1 $1 0 $2 2 $5 1 $8 $ $ 50 1 0 0 0 0 T o t a l $1 2 5 $2 $3 1 $1 0 $2 2 $5 1 $8 $ $ 50 1 1 0 0 0 FU E L C O N S U M E D - C O A L SE $5 6 7 , 5 6 2 $9 , 3 0 7 $1 4 2 , 3 3 6 $4 3 , 7 9 0 $1 0 0 , 1 2 5 $2 3 3 , 9 9 9 $3 5 , 9 8 9 $2 , 0 1 4 $ 50 1 1 0 0 0 FU E L C O N S U M E D - C O A L SE $4 8 , 1 1 0 $7 8 9 $1 2 , 0 6 5 $3 , 7 1 2 $8 , 4 8 7 $1 9 , 8 3 5 $3 , 0 5 1 $1 7 1 $ 50 1 1 0 0 0 T o t a l $6 1 5 , 6 7 2 $1 0 , 0 9 6 $1 5 4 , 4 0 1 $4 7 . 5 0 2 $1 0 8 , 6 1 3 $2 5 3 , 8 3 5 $3 9 , 0 4 0 $2 , 1 8 5 $ 50 1 1 2 0 0 FU E L - O V R B D N A M O R T ID U -$ 2 4 9 $ $ $ $ $ -$ 2 4 9 $ $ 50 1 1 2 0 0 FU E L - O V R B D N A M O R T WY P -$ 6 6 6 $ $ $ -$ 6 6 6 $ $ $ $ 50 1 1 2 0 0 T o t a l "' .$ 9 1 5 $ $ $ -$ 6 6 6 $ -$ 2 4 9 $ $ 50 1 2 0 0 0 FU E L H A N D - C O A L SE $5 , 2 8 0 $8 7 $1 , 3 2 4 $4 0 7 $9 3 1 $2 , 1 7 7 $3 3 5 $1 9 $ 50 1 2 0 0 0 FU E L H A N D ~ C O A L SE $3 , 0 1 8 $4 9 $7 5 7 $2 3 3 $5 3 2 $1 , 2 4 4 $1 9 1 $1 1 $ 50 1 2 0 0 0 T o t a l $8 , 2 9 8 $1 3 6 $2 0 8 1 $6 4 0 $1 , 4 6 $3 , 4 2 1 $5 2 6 $2 9 $ 50 1 3 0 0 0 ST A R T U P F U E L - G A S SE $3 6 7 $6 $9 2 $2 8 $6 5 $1 5 1 $2 3 $1 $ 50 1 3 0 0 0 T o t a l $3 6 7 $6 $9 2 $2 8 $6 5 $1 5 1 $2 3 $1 $ 50 1 3 5 0 0 FU E L C O N S U M E D - G A S SE $1 3 , 5 7 9 $2 2 3 $3 , 4 0 6 $1 , 0 4 8 $2 3 9 6 $5 , 5 9 9 $8 6 1 $4 8 $ 50 1 3 5 0 0 T o t a l $1 3 5 7 9 $2 2 3 $3 , 4 0 6 $1 , 0 4 8 $2 , 3 9 6 $5 , 5 9 9 $8 6 1 $4 8 $ 50 1 4 0 0 0 FU E L C O N S U M E D - D I E S E L SE $3 $ $1 $ $1 $1 $ $ $ 50 1 4 0 0 0 T o t a . 1 $3 $ $1 $ $1 $1 $ $ $ 50 1 4 5 0 0 ST A R T U P F U E L - D I E S E L SE $8 , 8 2 6 $1 4 5 $2 , 2 1 3 $6 8 1 $1 , 5 5 7 $3 , 6 3 9 $5 6 0 $3 1 $ 50 1 4 5 0 0 ST A R T U P F U E L - D I E S E L SE $3 6 0 $6 $9 0 $2 8 $6 4 $1 4 8 $2 3 $1 $ 50 1 4 5 0 0 T o t a l $9 , 1 8 6 $1 5 1 $2 , 3 0 4 $7 0 9 $1 , 6 2 1 $3 , 7 8 7 $5 8 2 $3 3 $ 50 1 5 0 0 0 FU E L C O N S - R E S D I S P SE $4 1 6 $7 $1 0 4 $3 2 $7 3 $1 7 1 $2 6 $1 $ 50 1 5 0 0 0 T o t a l $4 1 6 $7 $1 0 4 $3 2 $7 3 $1 7 1 $2 6 $1 $ 50 1 5 1 0 0 AS H & A S H B Y P R D S A L E SE $ . $ $ $ $ $ $ $ $ 50 1 5 1 0 0 T o t a l $ $ $ $ $ $ $ $ $ 50 2 0 0 0 0 ST E A M E X P E N S E S SG $1 3 , 2 6 9 $2 2 3 $3 , 4 5 5 $1 , 0 5 8 $2 , 1 2 4 $5 , 5 5 6 $8 0 3 $5 1 $ 50 2 0 0 0 0 ST E A M E X P E N S E S SG $6 , 9 9 5 $1 1 8 $1 , 8 2 1 $5 5 7 $1 , 1 2 0 $2 , 9 2 9 $4 2 3 $2 7 $ 50 2 0 0 0 0 T o t a l $2 0 , 2 6 4 $3 4 0 $5 , 2 7 7 $1 , 6 1 5 $3 , 2 4 3 $8 , 4 8 $1 , 2 2 6 $7 8 $ 50 2 2 0 0 0 ST M E X P - F L Y A S H SG $9 8 4 $1 7 $2 5 6 $7 8 $1 5 7 $4 1 2 $6 0 $4 $ 50 2 2 0 0 0 T o t a l $9 8 4 $1 7 $2 5 6 $7 8 $1 5 7 $4 1 2 $6 0 $4 $ 50 2 4 0 0 0 ST M E X P S C R U B B E R SG $3 , 0 8 8 $5 2 $8 0 4 $2 4 6 $4 9 4 $1 2 9 3 $1 8 7 $1 2 $ 50 2 4 0 0 0 T o t l $3 , 0 8 8 $5 2 $8 0 4 $2 4 6 $4 4 $1 , 2 9 3 $1 8 7 $1 2 $ 50 2 9 0 0 0 ST M E X P . O T H E R SG $1 4 , 1 3 6 $2 3 8 $3 , 6 8 1 $1 , 1 2 7 $2 , 2 6 3 $5 , 9 1 9 $8 5 6 $5 4 $ 50 2 9 0 0 0 T o t a l $1 4 , 1 3 6 $2 3 8 $3 , 6 8 1 $1 , 1 2 7 $2 , 2 6 3 $5 , 9 1 9 $8 5 6 $5 4 $ 50 3 0 0 0 0 ST E A M F R M O T H S R C S SE $3 , 6 5 6 $6 0 $9 1 7 $2 8 2 $6 4 5 $1 , 5 0 7 $2 3 2 $1 3 $ 50 3 0 0 0 0 T o t a l $3 , 6 5 6 $6 0 $9 1 7 $2 8 2 $6 4 5 $1 5 0 7 $2 3 2 $1 3 $ 50 5 0 0 0 0 EL E C T R I C E X P E N S E S SG $3 0 5 1 $5 1 $7 9 5 $2 4 3 $4 8 8 $1 , 2 7 8 $1 8 5 $1 2 $ 1 o f 1 8 ~ ~ 2 ~ ~ ~ o ~ O U N T A I N Op e r a t i o n s & M a i n t e n a n c e E x p e n s e ( A c t u a l s ) Tw e l v e M o n t h s E n d i n g - D e c e m b e r 2 0 1 0 Al l o c a t i o n M e t h o d - 2 0 1 0 P r o t o c o l (A l l o c a t e d i n T h o u s a n d s ) Pr i m a r Y A C C : Q u i i t Al l o c To t a l Ca l i f Or ê a o n Wa s h Wv o i n i n a U1 a 1 1 Id a l 1 0 . . FE R C ot h e r 50 5 0 0 0 0 EL E C T R I C E X P E N S E S SG $1 , 2 0 0 $2 0 $3 1 2 $9 6 $1 9 2 $5 0 2 $7 3 $5 $ 50 5 0 0 0 0 T o t a l $4 , 2 5 1 $7 1 $1 , 1 0 7 $3 3 9 $6 8 0 $1 , 7 8 0 $2 5 7 $1 6 $ 50 5 1 0 0 0 EL E C E X P G E N E R A L SG $3 4 $1 $9 $3 $5 $1 4 $2 $ $ 50 5 1 0 0 0 T o t a l $3 4 $1 $9 $3 $5 $1 4 $2 $ $ 50 6 0 0 0 0 MI S C S T E A M P W R E X P SG $6 6 , 4 4 7 $1 , 1 1 6 $1 7 , 3 0 3 $5 , 2 9 6 $1 0 , 6 3 5 $2 7 , 8 2 0 $4 , 0 2 2 $2 5 5 $ 50 6 0 0 0 0 MI S C S T E A M P W R E X P SG $1 , 9 3 4 $3 2 $5 0 4 $1 5 4 $3 0 9 $8 1 0 $1 1 7 $7 $ 50 6 0 0 0 0 T o t a l $6 8 , 3 8 1 $1 , 1 4 9 $1 7 , 8 0 6 $5 , 4 5 0 $1 0 , 9 4 $2 8 , 6 3 0 $4 , 1 3 9 $2 6 2 $ 50 6 1 0 0 0 MI S C S T M E X P - C O N SG $1 , 1 4 6 $1 9 $2 9 8 $9 1 $1 8 3 $4 8 0 $6 9 $4 $ 50 6 1 0 0 0 T o t a l $1 , 1 4 6 $1 9 $2 9 8 $9 1 $1 8 3 $4 8 0 $6 9 $4 $ 50 6 1 1 0 0 MI S C S T M E X P P L C L U SG $1 , 2 0 0 $2 0 $3 1 3 $9 6 $1 9 2 $5 0 3 $7 3 $5 $ 50 6 1 1 0 0 T o t a l $1 2 0 0 $2 0 $3 1 3 $9 6 $1 9 2 $5 0 3 $7 3 $5 $ 50 6 1 2 0 0 MI S C S T M E X P U N M T G SG $ $ $ $ $ $ $ $ $ 50 6 1 2 0 0 T o t a l $ $ $ $ $ $ $ $ $ 50 6 1 3 0 0 MI S C S T M E X P C O M P T SG $9 2 6 $1 6 $2 4 1 $7 4 $1 4 8 $3 8 8 $5 6 $4 $ 50 6 1 3 0 0 T o t a l $9 2 6 $1 6 $2 4 1 $7 4 $1 4 8 $3 8 8 $5 6 $4 $ 50 6 1 4 0 0 MI S C S T M E X P O F F I C SG $1 , 3 9 6 $2 3 $3 6 3 $1 1 1 $2 2 3 $5 8 4 $8 4 $5 $ 50 6 1 4 0 0 T o t a l $1 , 3 9 6 $2 3 $3 6 3 $1 1 1 $2 2 3 $5 8 4 $8 4 $5 $ 50 6 1 5 0 0 MI S C S T M E X P C O M M SG $2 6 7 $4 $6 9 $2 1 $4 3 $1 1 2 $1 6 $1 $ 50 6 1 5 0 0 T o t a l $2 6 7 $4 $6 9 $2 1 $4 $1 1 2 $1 6 $1 $ 50 6 1 6 0 0 MI S C S T M E X P F I R E SG $2 1 $ $6 $2 $3 $9 $1 $ $ 50 6 1 6 0 0 T o t a l $2 1 $ $6 $2 $3 $9 $1 $ $ 50 6 2 0 0 0 Ml S C S T M - E N V R M N T SG $1 , 4 9 9 $2 5 $3 9 0 $1 1 9 $2 4 0 $6 2 8 $9 1 $6 $ 50 6 2 0 0 0 T o t a l $1 , 4 9 9 $2 5 $3 9 0 $1 1 9 $2 4 0 $6 2 8 $9 1 $6 $ 50 6 3 0 0 0 MI S C S T E A M J V A C R SG -$ 3 3 , 0 1 3 -$ 5 5 5 -$ 8 , 5 9 7 -$ 2 , 6 3 1 -$ 5 , 2 8 4 -$ 1 3 , 8 2 2 -$ 1 , 9 9 8 -$ 1 2 7 $ 50 6 3 0 0 0 T o t a l -$ 3 3 , 0 1 3 -$ 5 5 5 -$ 8 , 5 9 7 -$ 2 , 6 3 1 -$ 5 , 2 8 4 -$ 1 3 , 8 2 2 -$ 1 , 9 9 8 -$ 1 2 7 $ 50 6 4 0 0 0 MI S C S T M E X P R C R T SG $1 3 $ $3 $1 $2 $5 $1 $ $ 50 6 4 0 0 T o t a l $1 3 $ $3 $1 $2 $5 $1 $ $ 50 6 5 0 0 0 MI S C S T M E X P - S E C SG $4 3 5 $7 $1 1 3 $3 5 $7 0 $1 8 2 $2 6 $2 $ 50 6 5 0 0 0 T o t a l $4 5 $7 $1 1 3 $3 5 $7 0 $1 8 2 $2 6 $2 $ 50 6 6 0 0 0 MI S C S T M E X P - S F T SG $1 , 0 5 8 $1 8 $2 7 5 $8 4 $1 6 9 $4 4 3 $6 4 $4 $ 50 6 6 0 0 0 To t a l $1 , 0 5 8 $1 8 $2 7 5 $8 4 $1 6 9 $4 $6 4 $4 $ 50 6 7 0 0 0 MI S C S T M E X P T R N N G SG $1 , 8 8 9 $3 2 $4 9 2 $1 5 1 $3 0 2 $7 9 1 $1 1 4 $7 $ 50 6 7 0 0 0 T o t a l $1 , 8 8 9 $3 2 $4 9 2 $1 5 1 $3 0 2 $7 9 1 $1 1 4 $7 $ 50 6 8 0 0 0 MI S C S T M E X P T R A V L SG $3 $ $1 $ $ $1 $ $ $ 50 6 8 0 0 0 T o t a l $3 $ $1 $ $ $1 $ $ $ 50 6 9 0 0 0 MI S C S T M E X P W T S P Y SG $1 7 4 $3 $4 5 $1 4 $2 8 $7 3 $1 1 $1 $ 50 6 9 0 0 0 T o t a l $1 7 4 $3 $4 5 $1 4 $2 8 $7 3 $1 1 $1 $ 50 6 9 9 0 0 MI S C S T M E X P M I S C SG $2 , 6 4 9 $4 5 $6 9 0 $2 1 1 $4 2 4 $1 1 0 9 $1 6 0 $1 0 $ 50 6 9 9 0 0 T o t a l $2 , 6 4 9 $4 $6 9 0 $2 1 1 $4 2 4 $1 , 1 0 9 $1 6 0 $1 0 $ 50 7 0 0 0 0 RE N T S ( S T E A M G E N ) SG $3 3 8 $6 $8 8 $2 7 $5 4 $1 4 2 $2 0 $1 $ 50 7 0 0 0 0 RE N T S ( S T E A M G E N ) SG $ $ $ $ $ $ $ $ $ 2 o f 1 8 ~~ ~ ~ ~ ~ o ~ O U N T A I N Op e r a t i o n s & M a i n t e n a n c e E x p e n s e ( A c t u a l s ) Tw e l v e M o n t h s E n d i n g - D e c e m b e r 2 0 1 0 Al l o c a t i o n M e t h o d - 2 0 1 0 P r o t o c o l (A l l o c a t e d i n T h o u s a n d s ) Pr i i f å i V A c c o l J n t . . . . A1 l o c To t a l Ca l i f Or e g o n Wa s h Wl . m i i i d Ut a h Id a h o FE R C . . . Ot h e r 50 7 0 0 0 0 T o t a l $3 3 9 $6 $8 8 $2 7 $5 4 $1 4 2 $2 0 $1 $ 51 0 0 0 0 0 MN T S U P E R V & E N G SG $1 , 7 2 2 $2 9 $4 4 $1 3 7 $2 7 6 $7 2 1 $1 0 4 $7 $ 51 0 0 0 0 0 MN T S U P E R V & E N G SG $1 , 8 8 2 $3 2 $4 9 0 $1 5 0 $3 0 1 $7 8 8 $1 1 4 $7 $ 51 0 0 0 0 0 T o t a l $3 , 6 0 4 $6 1 $9 3 8 $2 8 7 $5 7 7 $1 , 5 0 9 $2 1 8 $1 4 $ 51 0 1 0 0 0 MN T N C E S U P V S N & E N G SG $2 , 8 5 8 $4 8 $7 4 4 $2 2 8 $4 5 7 $1 , 1 9 7 $1 7 3 $1 1 $ 51 0 1 0 0 0 T o t a l $2 , 8 5 8 $4 $7 4 4 $2 2 8 $4 5 7 $1 , 1 9 7 $1 7 3 $1 1 $ 51 1 0 0 0 0 MN T O F S T R U C T U R E S SG $2 , 3 2 8 $3 9 $6 0 6 $1 8 6 $3 7 3 $9 7 5 $1 4 1 $9 $ 51 1 0 0 0 0 MN T O F S T R U C T U R E S SG $4 1 1 $7 $1 0 7 $3 3 $6 6 $1 7 2 $2 5 $2 $ 51 1 0 0 0 0 T o t a l $2 , 7 4 0 $4 6 $7 1 3 $2 1 8 $4 9 $1 . 1 4 7 $1 6 6 $1 1 $ 51 1 1 0 0 0 MN T O F S T R U C T U R E S SG $6 , 8 8 2 $1 1 6 $1 , 7 9 2 $5 4 9 $1 , 1 0 2 $2 , 8 8 2 $4 1 7 $2 6 $ 51 1 1 0 0 0 T o t a l $6 , 8 8 2 $1 1 6 $1 , 7 9 2 $5 4 $1 , 1 0 2 $2 , 8 8 2 $4 1 7 $2 6 $ 51 1 1 1 0 0 MN T S T R C T P M P P L N T SG $1 , 4 6 4 $2 5 $3 8 1 $1 1 7 $2 3 4 $6 1 3 $8 9 $6 $ 51 1 1 1 0 0 T o t a l $1 , 4 6 $2 5 $3 8 1 $1 1 7 $2 3 4 $6 1 3 $8 9 $6 $ 51 1 1 2 0 0 MN T S T R C T W A S T E W T SG $1 , 1 5 1 $1 9 $3 0 0 $9 2 $1 8 4 $4 8 2 $7 0 $4 $ 51 1 1 2 0 0 T o t a l $1 , 1 5 1 $1 9 $3 0 0 $9 2 $1 8 4 $4 2 $7 0 $4 $ 51 1 2 0 0 0 ST R U C T U R A L S Y S T E M S SG $8 7 7 2 $1 4 7 $2 , 2 8 4 $6 9 9 $1 , 4 0 4 $3 6 7 3 $5 3 1 $3 4 $ 51 1 2 0 0 0 T o t a l $8 , 7 7 2 $1 4 7 $2 , 2 8 4 $6 9 9 $1 , 4 0 4 $3 . 6 7 3 $5 3 1 $3 4 $ 51 1 4 0 0 0 MN T O F S T R C T C A T H SG $1 7 $ $4 $1 $3 $7 $1 $ $ 51 1 4 0 0 0 T o t a l $1 7 $ $4 $1 $3 $7 $1 $ $ 51 1 6 0 0 0 MN T S T R C T D A M R I V R SG $5 6 $1 $1 5 $4 $9 $2 3 $3 $ $ 51 1 6 0 0 0 T o t a l $5 6 $1 $1 5 $4 $9 $2 3 $3 $ $ 51 1 7 0 0 0 MN T S T R C T F I R E P R T SG $1 , 2 8 5 $2 2 $3 3 5 $1 0 2 $2 0 6 $5 3 8 $7 8 $5 $ 51 1 7 0 0 0 T o t a l $1 , 2 8 5 $2 2 $3 3 5 $1 0 2 $2 0 6 $5 3 8 $7 8 $5 $ 51 1 8 0 0 0 MN T S T R C T - G R O U N D S SG $1 , 4 4 $2 4 $3 7 7 $1 1 5 $2 3 2 $6 0 6 $8 8 $6 $ 51 1 8 0 0 0 T o t a l $1 , 4 4 $2 4 $3 7 7 $1 1 5 $2 3 2 $6 0 6 $8 8 $6 $ 51 1 9 0 0 0 MN T O F S T R C T - H V A C SG $1 , 5 6 7 $2 6 $4 0 8 $1 2 5 $2 5 1 $6 5 6 $9 5 $6 $ 51 1 9 0 0 0 T o t a l $1 5 6 7 $2 6 $4 8 $1 2 5 $2 5 1 $6 5 6 $9 5 $6 $ 51 1 9 9 0 0 MN T O F S T R C T - M I S C SG $9 9 $2 $2 6 $8 $1 6 $4 2 $6 $ $ 51 1 9 9 0 0 T o t a l $9 9 $2 $2 6 $8 $1 6 $4 2 $6 $ $ 51 2 0 0 0 0 MA N T O F B O I L R P L N T SG $1 1 , 1 0 8 $1 8 7 $2 , 8 9 3 $8 8 5 $1 , 7 7 8 $4 , 6 5 1 $6 7 2 $4 3 $ 51 2 0 0 0 0 MA N T O F B O I L R P L N T SG $7 , 2 0 1 $1 2 1 $1 , 8 7 5 $5 7 4 $1 , 1 5 3 $3 , 0 1 5 $4 3 6 $2 8 $ 51 2 0 0 0 0 T o t a l $1 8 , 3 1 0 $3 0 8 $4 , 7 6 8 $1 , 4 5 9 $2 9 3 1 $7 , 6 6 6 $1 , 1 0 8 $7 0 $ 51 2 1 0 0 0 MN T B O I L R - A I R H T R SG $1 8 , 6 9 9 $3 1 4 $4 , 8 6 9 $1 4 9 0 $2 , 9 9 3 $7 8 2 9 $1 , 1 3 2 $7 2 $ 51 2 1 0 0 0 T o t a l $1 8 6 9 9 $3 1 4 $4 , 8 6 9 $1 , 4 9 0 $2 , 9 9 3 $7 , 8 2 9 $1 1 3 2 $7 2 $ 51 2 1 1 0 0 MN T B O I L R - C H E M F D SG $1 6 6 $3 $4 3 $1 3 $2 7 $7 0 $1 0 $1 $ 51 2 1 1 0 0 T o t a l $1 6 6 $3 $4 3 $1 3 $2 7 $7 0 $1 0 $1 $ 51 2 1 2 0 0 MN T B O I L R - C L H A N D L SG $6 , 9 2 3 $1 1 6 $1 , 8 0 3 $5 5 2 $1 , 1 0 8 $2 , 8 9 8 $4 1 9 $2 7 $ 51 2 1 2 0 0 T o t a l $6 , 9 2 3 $1 1 6 $1 , 8 0 3 $5 5 2 $1 , 1 0 8 $2 , 8 9 8 $4 1 9 $2 7 $ 51 2 1 4 0 0 MN T B O I L - D E M I N E R L Z SG $7 2 8 $1 2 $1 9 0 $5 8 $1 1 6 $3 0 5 $4 4 $3 $ 51 2 1 4 0 0 T o t a l $7 2 8 $1 2 $1 9 0 $5 8 $1 1 6 $3 0 5 $4 $3 $ 51 2 1 5 0 0 MN T B O I L - E X T R C S T M SG $3 8 1 $6 $9 9 $3 0 $6 1 $1 5 9 $2 3 $1 $ 3 o f 1 8 RO C K Y M O U N T A I N PO W E R A O l V S 1 0 N O F P A C I F i C O R P Op e r a t i o n s & M a i n t e n a n c e E x p e n s e ( A c t u a l s ) Tw e l v e M o n t h s E n d i n g - D e c e m b e r 2 0 1 0 All o c a t i o n M e t h o d - 2 0 1 0 P r o t o c o l (A l l o c a t e d i n T h o u s a n d s ) Pr i i n a " " A t ç ( j l J í 1 t . .. . . . . ' i . . . . . Al l o c ..' Tö t a l Ca l i f 0r e d ø b Wa s h Wv o m i n a Ut a h Id a h o FE R C Qt h t 51 2 1 5 0 0 T o t a l $3 8 1 $6 $9 9 $3 0 $6 1 $1 5 9 $2 3 $1 $ 51 2 1 6 0 0 MN T B O I L R . F L Y A S H SG $2 , 6 3 9 $4 4 $6 8 7 $2 1 0 $4 2 2 $1 , 1 0 5 $1 6 0 $1 0 $ 51 2 1 6 0 0 T o t a l $2 , 6 3 9 $4 4 $6 8 7 $2 1 0 $4 2 2 $1 , 1 0 5 $1 6 0 $1 0 $ 51 2 1 7 0 0 MN T B O I L . F U E L O I L SG $3 7 5 $6 $9 8 $3 0 $6 0 $1 5 7 $2 3 $1 $ 51 2 1 7 0 0 T o t a l $3 7 5 $6 $9 8 $3 0 $6 0 $1 5 7 $2 3 $1 $ 51 2 1 8 0 0 MN T B O I L . F E E D W A T R SG $4 , 7 8 7 $8 0 $1 , 2 4 7 $3 8 2 $7 6 6 $2 , 0 0 4 $2 9 0 $1 8 $ 51 2 1 8 0 0 T o t a l $4 , 7 8 7 $8 0 $1 , 2 4 7 $3 8 2 $7 6 6 $2 , 0 0 4 $2 9 0 $1 8 $ 51 2 1 9 0 0 MN T B O I L . F R Z P R T E C SG $6 7 $1 $1 8 $5 $1 1 $2 8 $4 $ $ 51 2 1 9 0 0 T o t a l $6 7 $1 $1 8 $5 $1 1 $2 8 $4 $ $ 51 2 2 0 0 0 MN T B O I L R - A U X S Y S T SG $2 , 0 0 3 $3 4 $5 2 1 $1 6 0 $3 2 1 $8 3 8 $1 2 1 $8 $ 51 2 2 0 0 0 T o t a l $2 , 0 0 3 $3 4 $5 2 1 $1 6 0 $3 2 1 $8 3 8 $1 2 1 $8 $ 51 2 2 1 0 0 MN T B O I L R . M A I N S T M SG $2 , 5 9 5 $4 4 $6 7 6 $2 0 7 $4 1 5 $1 , 0 8 6 $1 5 7 $1 0 $ 51 2 2 1 0 0 T o t a l $2 , 5 9 5 $4 4 $6 7 6 $2 0 7 $4 1 5 $1 0 8 6 $1 5 7 $1 0 $ 51 2 2 2 0 0 MN T B O I L . P L V R Z D C L SG $9 . 3 8 5 $1 5 8 $2 , 4 4 $7 4 8 $1 , 5 0 2 $3 , 9 2 9 $5 6 8 $3 6 $ 51 2 2 2 0 0 T o t a l $9 , 3 8 5 $1 5 8 $2 , 4 4 $7 4 8 $1 , 5 0 2 $3 , 9 2 9 $5 6 8 $3 6 $ 51 2 2 3 0 0 MN T B O I L . P R E C I P T A T SG $3 , 6 4 3 $6 1 $9 4 9 $2 9 0 $5 8 3 $1 5 2 5 $2 2 0 $1 4 $ 51 2 2 3 0 0 T o t a l $3 , 6 4 $6 1 $9 4 9 $2 9 0 $5 8 3 $1 , 5 2 5 $2 2 0 $1 4 $ 51 2 2 4 0 0 MN T B O I L . P R T R T W T R SG $7 2 2 $1 2 $1 8 8 $5 8 $1 1 6 $3 0 2 $4 4 $3 $ 51 2 2 4 0 0 T o t a l $7 2 2 $1 2 $1 8 8 $5 8 $1 1 6 $3 0 2 $4 $3 $ 51 2 2 5 0 0 MN T B O I L - R V O S M S I S SG $2 2 9 $4 $6 0 $1 8 $3 7 $9 6 $1 4 $1 $ 51 2 2 5 0 0 T o t a l $2 2 9 $4 $6 0 $1 8 $3 7 $9 6 $1 4 $1 $ 51 2 2 6 0 0 MN T B O I L . R H E A T S T SG $7 1 0 $1 2 $1 8 5 $5 7 $1 1 4 $2 9 7 $4 3 $3 $ 51 2 2 6 0 0 T o t a l $7 1 0 $1 2 $1 8 5 $5 7 $1 1 4 $2 9 7 $4 $3 $ 51 2 2 8 0 0 MN T B O I L . S O O T B L W G SG $2 , 5 9 6 $4 4 $6 7 6 $2 0 7 $4 1 6 $1 , 0 8 7 $1 5 7 $1 0 $ 51 2 2 8 0 0 T o t a l $2 , 5 9 6 $4 $6 7 6 $2 0 7 $4 1 6 $1 , 0 8 7 $1 5 7 $1 0 $ 51 2 2 9 0 0 MN T B O I L R - S C R U B B E R SG $1 1 , 0 9 0 $1 8 6 $2 , 8 8 8 $8 8 4 $1 , 7 7 5 $4 , 6 4 3 $6 7 1 $4 3 $ 51 2 2 9 0 0 T o t a l $1 1 . 0 9 0 $1 8 6 $2 , 8 8 8 $8 8 4 $1 , 7 7 5 $4 , 6 4 $6 7 1 $4 $ 51 2 3 0 0 0 MN T B O I L R . B O T M A S H SG $6 , 7 6 0 $1 1 4 $1 7 6 0 $5 3 9 $1 , 0 8 2 $2 , 8 3 0 $4 0 9 $2 6 $ 51 2 3 0 0 0 T o t a l $6 , 7 6 0 $1 1 4 $1 , 7 6 0 $5 3 9 $1 , 0 8 2 $2 , 8 3 0 $4 9 $2 6 $ 51 2 3 1 0 0 MN T B O I L . W T R T R T M T SG $6 6 0 $1 1 $1 7 2 $5 3 $1 0 6 $2 7 6 $4 0 $3 $ 51 2 3 1 0 0 T o t a l $6 6 0 $1 1 $1 7 2 $5 3 $1 0 6 $2 7 6 $4 0 $3 $ 51 2 3 2 0 0 MN T B O I L . C N T L S U P T SG $7 2 7 $1 2 $1 8 9 $5 8 $1 1 6 $3 0 5 $4 4 $3 $ 51 2 3 2 0 0 T o t a l $7 2 7 $1 2 $1 8 9 $5 8 $1 1 6 $3 0 5 $4 4 $3 $ 51 2 3 3 0 0 MA I N T G E O G A T H S Y S SG $1 1 3 $2 $2 9 $9 $1 8 $4 7 $7 $ $ 51 2 3 3 0 0 T o t a l $1 1 3 $2 $2 9 $9 $1 8 $4 7 $7 $ $ 51 2 3 4 0 0 MA I N T O F B O I L E R S SG $2 , 2 5 0 $3 8 $5 8 6 $1 7 9 $3 6 0 $9 4 2 $1 3 6 $9 $ 51 2 3 0 T o t a l $2 , 2 5 0 $3 8 $5 8 6 $1 7 9 $3 6 0 $9 4 2 $1 3 6 $9 $ 51 2 4 0 0 0 MN T B O I L R . C O N T R O L S SG $9 6 6 $1 6 $2 5 2 $7 7 $1 5 5 $4 0 5 $5 8 $4 $ 51 2 4 0 0 0 T o t a l $9 6 6 $1 6 $2 5 2 $7 7 $1 5 5 $4 5 $5 8 $4 $ 51 2 5 0 0 0 MN T B O I L E R . 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' , ' : IA I I ( i . , To t a l Ca l i f '. O i ' e a ö h Wa s h Wv n m Î h " Ut a h Id a h o FE R C Ot h e r 90 8 5 0 0 0 DS M A M O R T WY P $4 8 $ $ $ $4 8 $ $ $ $ 90 8 5 0 0 0 T o t a l $5 9 4 $ $ $ $4 8 $2 0 5 $3 4 0 $ $ 90 8 5 1 0 0 DS M A M O R T . S B C / E C C CA $8 6 5 $8 6 5 $ $ $ $ $ $ $ 90 8 5 1 0 0 DS M A M O R T - S B C / E C C ID U $5 , 9 4 0 $ $ $ $ $ $5 , 9 4 0 $ $ 90 8 5 1 0 0 DS M A M O R T - S B C / E C C OR $1 8 , 7 6 3 $ $1 8 , 7 6 3 $ $ $ $ $ $ 90 8 5 1 0 0 DS M A M O R T - S B C / E C C UT $7 3 , 8 3 1 $ $ $ $ $7 3 , 8 3 1 $ $ $ 90 8 5 1 0 0 DS M A M O R T - S B C / E C C WA $8 , 8 5 5 $ $ $8 , 8 5 5 $ $ $ $ $ 90 8 5 1 0 0 DS M A M O R T - S B C / E C C WY P $2 , 6 9 1 $ $ $ $2 , 6 9 1 $ $ $ $ 90 8 5 1 0 0 T o t a l $1 1 0 . 9 4 5 $8 6 5 $1 8 , 7 6 3 $8 , 8 5 5 $2 , 6 9 1 $7 3 , 8 3 1 $5 , 9 4 0 $ $ 90 8 6 0 0 0 CU S T S E R V CA $2 1 3 $2 1 3 $ $ $ $ $ $ $ 90 8 6 0 0 0 CU S T S E R V CN $4 5 8 $1 1 $1 4 1 $3 2 $3 4 $2 2 2 $1 8 $ $ 90 8 6 0 0 0 CU S T S E R V ID U $4 4 9 $ $ $ $ $ $4 4 9 $ $ 90 8 6 0 0 0 CU S T S E R V . OR $1 ; 2 3 9 $ $1 2 3 9 $ $ $ $ $ $ 90 8 6 0 0 0 CU S T S E R V UT $2 , 1 1 2 $ $ $ $ $2 , 1 1 2 $ $ $ 90 8 6 0 0 0 CU S T S E R V WA $ $ $ $ $ $ $ $ 90 8 6 0 0 0 CU S T S E R V WY P $8 5 0 $ $ $ $8 5 0 $ $ $ $ 90 8 6 0 0 0 T o t a l $5 , 3 2 1 $2 2 4 $1 , 3 8 0 $3 2 $8 8 4 $2 , 3 3 4 $4 7 $ $ 90 8 9 5 0 0 BL U E S K Y E X P E N S E OT H E R $4 , 1 6 7 $ $ $ $ $ $ $ $4 , 1 6 7 90 8 9 5 0 0 T o t a l $4 , 1 6 7 $ $ $ $ $ $ $ $4 . 1 6 7 90 9 0 0 0 0 IN F O R I I N S T R C T A D V CA $5 2 $5 2 $ $ $ $ $ $ $ 90 9 0 0 0 0 IN F O R I I N S T R C T A D V CN $3 , 7 9 0 $9 5 $1 , 1 6 2 $2 6 5 $2 8 3 $1 , 8 3 8 $1 4 7 $ $ 90 9 0 0 0 0 IN F O R I I N S T R C T A D V ID U $6 0 $ $ $ $ $ $6 0 $ $ 90 9 0 0 0 0 IN F O R I I N S T R C T A D V OR $2 6 3 $ $2 6 3 $ $ $ $ $ $ 90 9 0 0 0 0 IN F O R I I N S T R C T A D V UT $8 7 ' $ $ $ $ $8 7 $ $ $ 90 9 0 0 0 0 IN F O R I I N S T R C T A D V WA $2 6 $ $ $2 6 $ $ $ $ $ 90 9 0 0 0 0 IN F O R I I N S T R C T A D V WY P $1 3 6 $ $ $ $1 3 6 $ $ $ $ 90 9 0 0 0 0 IN F O R I I N S T R C T A D V WY U $2 1 $ $ $ $2 1 $ $ $ $ 90 9 0 0 0 0 T o t a l $4 4 3 5 $1 4 7 $1 . 4 2 6 $2 9 1 $4 $1 , 9 2 5 $2 0 7 $ $ 91 0 0 0 0 0 MI S C C U S T S E R V / I N F CN $5 8 $1 $1 8 $4 $4 $2 8 $2 $ $ 91 0 0 0 0 0 T o t a l $5 8 $1 $1 8 $4 $4 $2 8 $2 $ $ 91 0 1 0 0 0 MI S C C U S T S E R V l I N F CN $3 2 $1 $1 0 $2 $2 $1 5 $1 $ $ 91 0 1 0 0 0 T o t a l $3 2 $1 $1 0 $2 $2 $1 5 $1 $ $ 92 0 0 0 0 0 AD M I N & G E N S A L A R Y CA -$ 7 3 -$ 7 3 $ $ $ $ $ $ $ 92 0 0 0 0 0 AD M I N & G E N S A L A R Y ID U $4 9 4 $ $ $ $ $ $4 9 4 $ $ 92 0 0 0 0 0 AD M I N & G E N S A L A R Y OR $6 7 8 $ $6 7 8 $ $ $ $ $ $ 92 0 0 0 0 0 AD M I N & G E N S A L A R Y SO $7 1 6 8 9 $1 , 6 5 4 $1 9 , 7 2 1 $5 , 5 8 8 $1 0 3 5 5 $3 0 , 0 2 2 $4 , 1 5 4 $1 9 5 $ 92 0 0 0 0 0 AD M I N & G E N S A L A R Y UT -$ 5 , 3 5 3 $ $ $ $ -$ 5 , 3 5 3 $ $ $ 92 0 0 0 0 0 AD M I N & G E N S A L A R Y WA -$ 6 9 5 $ $ -$ 6 9 5 $ $ $ $ $ 92 0 0 0 0 0 AD M I N & G E N S A L A R Y WY P -$ 2 8 1 $ $ $ -$ 2 8 1 $ $ $ $ 92 0 0 0 0 0 T o t a l $6 6 , 4 5 9 $1 , 5 8 1 $2 0 , 3 9 8 $4 8 9 3 $1 0 , 0 7 4 $2 4 6 7 0 $4 , 6 4 $1 9 5 $ 92 1 0 0 0 0 OF F I C E S U P P L & E X P CA $1 9 $1 9 $ $ $ $ $ $ $ 16 o f 1 8 ~ ~ ß ~ ~ ~ o ~ O U N T A I N Op e r a t i o n s & M a i n t e n a n c e E x p e n s e ( A c t u a l s ) Tw e l v e M o n t h s E n d i n g - D e c e m b e r 2 0 1 0 Al l o c a t i o n M e t h o d - 2 0 1 0 P r o t o c o l (A l l o c a t e d i n T h o u s a n d s ) Pr i m a r Y A c c o u n t , A1 1 0 è I or a i " , , : Ca l i f Qr e Q o n Wa s h Wv o m i n a Ut a h Id a h o FE R C Ot h e r 92 1 0 0 0 0 OF F I C E S U P P L & E X P LO U $4 9 $ $ $ $ $ $4 9 $ $ 92 1 0 0 0 0 OF F I C E S U P P L & E X P OR $2 7 7 $ $2 7 7 $ $ $ $ $ $ 92 1 0 0 0 0 OF F I C E S U P P L & E X P SO $9 , 2 3 8 $2 1 3 $2 , 5 4 1 $7 2 0 $1 , 3 3 4 $3 , 8 6 9 $5 3 5 $2 5 $ 92 1 0 0 0 0 OF F I C E S U P P L & E X P UT $2 0 4 $ $ $ $ $2 0 4 $ $ $ 92 1 0 0 0 0 OF F I C E S U P P L & E X P WA $5 2 $ $ $5 2 $ $ $ $ $ 92 1 0 0 0 0 OF F I C E S U P P L & E X P WY P $1 1 8 $ $ . $ $1 1 8 $ $ $ $ 92 1 0 0 0 0 OF F I C E S U P P L & E X P WY U $1 6 $ $ $ $1 6 $ $ $ $ 92 1 0 0 0 0 T o t a l $9 9 7 4 $2 3 2 $2 , 8 1 9 $7 7 2 $1 , 4 6 9 $4 , 0 7 3 $5 8 4 $2 5 $ 92 2 0 0 0 0 A& G E X P T R A N S F - C R SO -$ 2 8 , 3 7 5 -$ 6 5 5 -$ 7 , 8 0 6 -$ 2 , 2 1 2 -$ 4 , 0 9 9 -$ 1 1 . 8 8 3 -$ 1 , 6 4 4 -$ 7 7 $ 92 2 0 0 0 0 T o t a l -$ 2 8 , 3 7 5 -$ 6 5 5 -$ 7 , 8 0 6 -$ 2 , 2 1 2 -$ 4 , 0 9 9 -$ 1 1 , 8 8 3 -$ 1 , 6 4 -$ 7 7 $ 92 3 0 0 0 0 OU T S I D E S E R V I C E S OR $8 $ $8 $ $ $ $ $ $ 92 3 0 0 0 0 OU T S I D E S E R V I C E S SO $9 , 3 9 6 $2 1 7 $2 , 5 8 5 $7 3 2 $1 , 3 5 7 $3 9 3 5 $5 4 4 $2 6 $ 92 3 0 0 0 0 T o t l $9 , 4 0 4 $2 1 7 $2 , 5 9 3 $7 3 2 $1 , 3 5 7 $3 , 9 3 5 $5 4 $2 6 $ 92 4 0 0 0 0 PR O P E R T Y I N S U R A N C E SO $2 3 , 3 4 1 $5 3 8 $6 , 4 2 1 $1 , 8 2 0 $3 , 3 7 1 $9 . 7 7 5 $1 . 3 5 2 $6 3 $ 92 4 0 0 0 0 T o t a l $2 3 , 3 4 1 $5 3 8 $6 , 4 2 1 $1 , 8 2 0 $3 , 3 7 1 $9 , 7 7 5 $1 , 3 5 2 $6 3 $ 92 5 0 0 0 0 IN J U R I E S & D A M A G E S SO $8 , 4 9 3 $1 9 6 $2 , 3 3 6 $6 6 2 $1 , 2 2 7 $3 , 5 5 7 $4 9 2 $2 3 $ 92 5 0 0 0 0 T o t a l $8 4 9 3 $1 9 6 $2 , 3 3 6 $6 6 2 $1 , 2 2 7 $3 5 5 7 $4 9 2 $2 3 $ 92 8 0 0 0 0 RE G U L A T O R Y C O M E X P CA $7 2 5 $7 2 5 $ $ $ $ $ $ $ 92 8 0 0 0 0 RE G U L A T O R Y C O M E X P LO U $8 2 8 $ $ $ $ $ $8 2 8 $ $ 92 8 0 0 0 0 RE G U L A T O R Y C O M E X P OR $1 3 4 5 $ $1 , 3 4 5 $ $ $ $ $ $ 92 8 0 0 0 0 RE G U L A T O R Y C O M E X P SO $1 , 5 3 8 $3 5 $4 2 3 $1 2 0 $2 2 2 $6 4 4 $8 9 $4 $ 92 8 0 0 0 0 RE G U L A T O R Y C O M E X P UT $1 , 3 4 9 $ $ $ $ $1 3 4 9 $ $ $ 92 8 0 0 0 0 RE G U L A T O R Y C O M E X P WA $6 4 6 $ $ $6 4 6 $ $ $ $ $ 92 8 0 0 0 0 RE G U L A T O R Y C O M E X P WY P $1 , 0 2 9 $ $ $ $1 , 0 2 9 $ $ $ $ 92 8 0 0 0 0 T o t a l $7 , 4 6 0 $7 6 1 $1 , 7 6 8 $7 6 6 $1 , 2 5 2 $1 , 9 9 3 $9 1 7 $4 $ 92 8 2 0 0 0 RE G C O M M E X P E N S E CA $1 $1 $ $ $ $ $ $ $ 92 8 2 0 0 0 RE G C O M M E X P E N S E LO U $3 7 2 $ $ $ $ $ $3 7 2 $ $ 92 8 2 0 0 0 RE G C O M M E X P E N S E OR $2 , 1 4 5 $ $2 , 1 4 5 $ $ $ $ $ $ 92 8 2 0 0 0 RE G C O M M E X P E N S E UT $3 , 6 4 8 $ $ $ $ $3 , 6 4 8 $ $ $ 92 8 2 0 0 0 RE G C O M M E X P E N S E WA $5 7 6 $ $ $5 7 6 $ $ $ $ $ 92 8 2 0 0 0 RE G C O M M E X P E N S E WY P $1 , 2 1 0 $ $ $ $1 , 2 1 0 $ $ $ $ 92 8 2 0 0 0 T o t a l $7 9 5 3 $1 $2 , 1 4 5 $5 7 6 $1 , 2 1 0 $3 , 6 4 $3 7 2 $ $ 92 8 3 0 0 0 FE R C F I L I N G F E E SG $2 , 5 1 4 $4 2 $6 5 5 $2 0 0 $4 0 2 . $1 0 5 3 $1 5 2 $1 0 $ 92 8 3 0 0 0 T o t a l $2 , 5 1 4 $4 2 $6 5 5 $2 0 0 $4 0 2 $1 , 0 5 3 $1 5 2 $1 0 $ 92 9 0 0 0 0 DU P L I C A T E C H R G S - C R SO -$ 6 1 3 1 -$ 1 4 1 -$ 1 , 6 8 7 -$ 4 7 8 -$ 8 8 6 -$ 2 , 5 6 8 -$ 3 5 5 -$ 1 7 $ 92 9 0 0 0 0 T o t a l -$ 6 , 1 3 1 -$ 1 4 1 -$ 1 , 6 8 7 -$ 4 7 8 -$ 8 8 6 -$ 2 , 5 6 8 -$ 3 5 5 -$ 1 7 $ 93 0 1 0 0 0 GE N A D V E R T I S N G E X P SO $2 0 $ $6 $2 $3 $9 $1 $ $ 93 0 1 0 0 0 T o t a l $2 0 $ $6 $2 $3 $9 $1 $ $ 93 0 2 0 0 0 MI S C G E N E X P - O T H E R CA -$ 2 -$ 2 $ $ $ $ $ $ $ 93 0 2 0 0 0 MI S C G E N E X P - O T H E R CN $2 $ $ $ $ $1 $ $ $ 93 0 2 0 0 0 MI S C G E N E X P - O T H E R LO U $1 3 $ $ $ $ $ $1 3 $ $ 17 o f 1 8 ~ ~ ~ ~ ~ - ; o ~ O U N T A I N Op e r a t i o n s & M a i n t e n a n c e E x p e n s e ( A c t u a l s ) Tw e l v e M o n t h s E n d i n g - D e c e m b e r 2 0 1 0 All o c a t i o n M e t h o d - 2 0 1 0 P r o t o c o l (A l l o c a t e d i n T h o u s a n d s ) Pò i t a l V A e c o u n t (, . , A1 l ø c To t a l Cá l i f Or e o o n Wa s h WV ó i t i r l Ut a h Id a h ô FE R e Ot h e r 93 0 2 0 0 0 Mi S e G E N E X P - O T H E R OR $2 , 3 3 5 $ $2 , 3 3 5 $ $ $ $ $ $ 93 0 2 0 0 0 Mi s e G E N E X P - O T H E R SO $1 3 , 5 7 2 $3 1 3 $3 , 7 3 3 $1 , 0 5 8 $1 , 9 6 0 $5 , 6 8 4 $7 8 6 $3 7 $ 93 0 2 0 0 0 Mi s e G E N E X P - O T H E R UT $2 9 9 $ $ $ $ $2 9 9 $ $ $ 93 0 2 0 0 0 Mi s e G E N E X P - O T H E R WA $9 $ $ $9 $ $ $ $ $ 93 0 2 0 0 0 Mis e G E N E X P - O T H E R WY P $6 4 $ $ $ $6 4 $ $ $ $ 93 0 2 0 0 0 T o t a l $1 6 , 2 9 2 $3 1 1 $6 , 0 6 9 $1 , 0 6 7 $2 . 0 2 4 $5 , 9 8 4 $7 9 9 $3 7 $ 93 1 0 0 0 0 RE N T S I A & G I OR $9 9 2 $ $9 9 2 $ $ $ $ $ $ 93 1 0 0 0 0 RE N T S I A & G I SO $5 , 3 4 5 $1 2 3 $1 , 4 7 0 $4 1 7 $7 7 2 $2 , 2 3 8 $3 1 0 $1 5 $ 93 1 0 0 0 0 RE N T S I A & G I UT $2 $ $ $ $ $2 $ $ $ 93 1 0 0 0 0 T o t a l $6 . 3 3 8 $1 2 3 $2 , 4 6 2 $4 1 7 $7 7 2 $2 , 2 4 0 $3 1 0 $1 5 $ 93 5 0 0 0 0 MA I N T G E N E R A L P L N T OR $2 0 $ $2 0 $ $ $ $ $ $ 93 5 0 0 0 0 MA I N T G E N E R A L P L N T SO $2 2 , 3 1 2 $5 1 5 $6 , 1 3 8 $1 , 7 3 9 $3 , 2 2 3 $9 , 3 4 4 $1 , 2 9 3 $6 1 $ 93 5 0 0 0 0 MA I N T G E N E R A L P L N T WA $3 $ $ $3 $ $ $ $ $ 93 5 0 0 0 0 T o t a l $2 2 , 3 3 5 $5 1 5 $6 , 1 5 8 $1 , 7 4 2 $3 , 2 2 3 $9 , 3 4 $1 , 2 9 3 $6 1 $ Gr a n d T o t a l $2 , 6 9 2 , 6 8 6 $5 3 , 6 4 $6 8 9 , 1 1 6 $2 0 0 , 6 8 0 $4 1 3 7 7 9 $1 1 5 7 , 4 0 2 $1 6 5 , 5 0 1 $8 , 3 2 8 $4 2 3 5 18 o f 1 8 ~~ Ý ! t ~ c o ~ O U N T A I N De p r e c i a t i o n E x p e n s e ( A c t u a l s ) Tw e l v e M o n t h s E n d i n g - D e c e m b e r 2 0 1 0 All o c a t i o n M e t h o d - 2 0 1 0 P r o t o c o l (A l l o c a t e d i n T h o u s a n d s ) Pr i n i a r y A t c ; n t $e c Q r i d a t v A ç ç u n t Al l o t To t l Cà l i f Or o o o o Wa s h Wv o n i l n a Ut a h Id a h o ËE R C 40 3 0 0 0 0 31 0 2 0 0 0 LA N D RIG H T S SG $8 2 5 $1 4 $2 1 5 $6 6 $1 3 2 $3 4 5 $5 0 $3 40 3 0 0 0 0 31 0 2 0 0 0 LA N D RIG H T S SG $3 5 $1 $9 $3 $6 $1 5 $2 $0 40 3 0 0 0 0 31 1 0 0 0 0 ST R U C T U R E S A N D I M P R O V E M E N T S SG $1 5 , 0 1 2 $2 5 2 $3 , 9 0 9 $1 , 1 9 6 $2 , 4 0 3 $6 , 2 8 5 $9 0 $5 8 40 3 0 0 0 0 31 1 0 0 0 0 ST R U C T U R E S A N D I M P R O V E M E N T S SG $9 1 5 $1 5 $2 3 8 $7 3 $1 4 6 $3 8 3 $5 5 $4 40 3 0 0 0 0 31 2 0 0 0 0 BO I L E R P L A T E Q U I P M E N T SG $6 9 , 4 6 7 $1 , 1 6 7 $1 8 , 0 8 9 $5 , 5 3 6 $1 1 , 1 1 9 $2 9 , 0 8 5 $4 , 2 0 4 $2 6 7 40 3 0 0 0 0 31 2 0 0 0 0 BO I L E R P L A T E Q U I P M E N T SG $4 , 8 7 8 $8 2 $1 , 2 7 0 $3 8 9 $7 8 1 $2 , 0 4 2 $2 9 5 $1 9 40 3 0 0 0 0 31 4 0 0 0 0 TU R B O G E N E R A T O R U N I T S SG $1 9 , 8 7 3 $3 3 4 $5 , 1 7 5 $1 , 5 8 4 $3 , 1 8 1 $8 , 3 2 0 $1 , 2 0 3 $7 6 40 3 0 0 0 0 31 4 0 0 0 0 TU R B O G E N E R A T O R U N I T S SG $1 , 0 9 0 $1 8 $2 8 4 $8 7 $1 7 4 $4 5 6 $6 6 $4 40 3 0 0 0 0 31 5 0 0 0 0 AC C E S S O R Y E L E C T R I C E Q U I P M E N T SG $5 , 6 8 9 $9 6 $1 , 4 8 1 $4 5 3 $9 1 1 $2 , 3 8 2 $3 4 4 $2 2 40 3 0 0 0 0 31 5 0 0 0 0 AC C E S S O R Y E L E C T R I C E Q U I P M E N T SG $8 5 9 $1 4 $2 2 4 $8 $1 3 7 $3 5 9 $5 2 $3 40 3 0 0 0 0 31 5 7 0 0 0 AC C E S S O R Y E L E C T R I C E Q U I P - S U P V & A L A M SG $1 $0 $0 $0 $0 $0 $0 $0 40 3 0 0 0 0 31 6 0 0 0 0 MI S C E L L A N E O U S P O W E R P L A N T E Q U I P M E N T SG $7 7 5 $1 3 $2 0 2 $6 2 $1 2 4 $3 2 4 $4 7 $3 40 3 0 0 0 0 31 6 0 0 0 0 MI S C E L L A N E O U S P O W E R P L A T E Q U I P M E N T SG $6 8 $1 $1 8 $5 $1 1 $2 8 $4 $0 40 3 0 0 0 0 33 0 2 0 0 0 LA N D RIG H T S SG - P $9 0 $2 $2 3 $7 $1 4 $3 $5 $0 40 3 0 0 0 0 33 0 2 0 0 0 LA N D RIG H T S SG - U $1 $0 $0 $0 $0 $1 $0 $0 40 3 0 0 0 0 33 0 3 0 0 0 WA T E R R I G H T S SG - U $2 $0 $0 $0 $0 $1 $0 $0 40 3 0 0 0 0 33 0 4 0 0 0 FL O O D R I G H T S SG - P $3 $0 $1 $0 $1 $1 $0 $0 40 3 0 0 0 0 33 0 4 0 0 0 FL O O D R I G H T S SG - U $2 $0 $1 $0 $0 $1 $0 $0 40 3 0 0 0 0 33 0 5 0 0 0 LA N D R I G H T S - F I S H I W I L D L I F E SG - P $3 $0 $1 $0 $0 $1 $0 $0 40 3 0 0 0 0 33 1 0 0 0 0 ST R U C T U R E S A N D I M P R O V E SG - P $0 $0 $0 $0 $0 $0 $0 $0 40 3 0 0 0 0 33 1 0 0 0 0 ST R U C T U R E S A N D I M P R O V E SG - U $1 8 4 $3 $4 8 $1 5 $2 9 $7 7 $1 1 $1 40 3 0 0 0 0 33 1 1 0 0 0 ST R U C T U R E S A N D I M P R O V E - P R O D U C T I O N SG - P $9 0 0 $1 5 $2 3 $7 2 $1 4 4 $3 7 7 $5 4 $3 40 3 0 0 0 0 33 1 1 0 0 0 ST R U C T U R E S A N D I M P R O V E - P R O D U C T I O N SG - U $9 1 $2 $2 4 $7 $1 4 $3 8 $5 $0 40 3 0 0 0 0 33 1 2 0 0 0 ST R U C T U R E S A N D I M P R O V E - F I S H I W I L D L I F E SG - P $4 $7 $1 1 6 $3 5 $7 1 $1 8 6 $2 7 $2 40 3 0 0 0 0 33 1 2 0 0 0 ST R U C T U R E S A N D I M P R O V E - F I S H I W I L D L I F E SG - U $1 0 $0 $3 $1 $2 $4 $1 $0 40 3 0 0 0 0 33 1 3 0 0 0 ST R U C T U R E S A N D I M P R O V E - R E C R E A T I O N SG - P $2 1 5 $4 $5 6 $1 7 $3 $9 0 $1 3 $1 40 3 0 0 0 0 33 1 3 0 0 0 ST R U C T U R E S A N D I M P R O V E - R E C R E A T I O N SG - U $6 7 $1 $1 7 $5 $1 1 $2 8 $4 $0 40 3 0 0 0 0 33 2 0 0 0 0 "R E S E R V O I R S , D A M S & W A T E R W A Y S " SG - P $9 6 $2 $2 5 $8 $1 5 $4 0 $6 $0 40 3 0 0 0 0 33 2 0 0 0 0 "R E S E R V O I R S , D A M S & W A T E R W A Y S " SG - U $5 5 2 $9 $1 4 4 $4 $8 8 $2 3 1 $3 3 $2 40 3 0 0 0 0 33 2 1 0 0 0 "R E S E R V O I R S , D A M S , & W T R W Y S - P R O D U C T I O N " SG - P $4 , 1 1 0 $6 9 $1 , 0 7 0 $3 2 8 $6 5 8 $1 , 7 2 1 $2 4 9 $1 6 40 3 0 0 0 0 33 2 1 0 0 0 "R E S E R V O I R S , D A M S , & W T R W Y S - P R O D U C T I O N " SG - U $8 8 1 $1 5 $2 2 9 $7 0 $1 4 1 $3 9 $5 3 $3 40 3 0 0 0 0 33 2 2 0 0 0 "R E S E R V O I R S , D A M S , & W T R W Y S - F I S H l I L D L I F SG - P $2 1 0 $4 $5 5 $1 7 $3 4 $8 8 $1 3 $1 40 3 0 0 0 0 33 2 2 0 0 "R E S E R V O I R S , D A M S , & W T R W Y S - F I S H I W I L D L I F SG - U $1 5 $0 $4 $1 $2 $6 $1 $0 40 3 0 0 0 0 33 2 3 0 0 0 "R E S E R V O I R S , D A M S , & W T R W Y S - R E C R E A T l O N " SG - P $2 $0 $1 $0 $0 $1 $0 $0 40 3 0 0 0 0 33 2 3 0 0 0 "R E S E R V O I R S , D A M S , & W T R W Y S - R E C R E A T I O N " SG - U $2 $0 $0 $0 $0 $1 $0 $0 40 3 0 0 0 0 33 3 0 0 0 0 "W A T E R W H E E L S , T U R B & G E N E R A T O R S " SG - P $1 , 4 4 2 $2 4 $3 7 6 $1 1 5 $2 3 1 $6 0 4 $8 7 $6 40 3 0 0 0 0 33 3 0 0 0 0 "W A T E R W H E E L S , T U R B & G E N E R A T O R S " SG - U $1 , 0 3 0 $1 7 $2 6 8 $8 2 $1 6 5 $4 3 1 $6 2 $4 40 3 0 0 0 0 33 4 0 0 0 0 AC C E S S O R Y E L E C T R I C E Q U I P M E N T SG - P $1 , 1 3 7 $1 9 $2 9 6 $9 1 $1 8 2 $4 7 6 $6 9 $4 40 3 0 0 0 0 33 4 0 0 0 0 AC C E S S O R Y E L E C T R I C E Q U I P M E N T SG - U $3 2 5 $5 $8 5 $2 6 $5 2 $1 3 6 $2 0 $1 40 3 0 0 0 0 33 4 7 0 0 AC C E S S O R Y E L E C T E Q U I P - S U P V & A L A R M SG - P $6 $1 $1 7 $5 $1 0 $2 7 $4 $0 40 3 0 0 0 0 33 4 7 0 0 AC C E S S O R Y E L E C T E Q U I P - S U P V & A L A R M SG - U $1 $0 $0 $0 $0 $1 $0 $0 40 3 0 0 0 0 33 5 0 0 0 0 MI S C P O W E R P L A N T E Q U I P SG - U $5 $0 $1 $0 $1 $2 $0 $0 40 3 0 0 0 0 33 5 1 0 0 0 MI S C P O W E R P L A N T E Q U I P - P R O D U C T I O N SG - P $4 1 $1 $1 1 $3 $7 $1 7 $2 $0 40 3 0 0 0 0 33 5 2 0 0 0 MI S C P O W E R P L A N T E Q U I P - F I S H & W I L D L I F E SG - P $1 $0 $0 $0 $0 $0 $0 $0 40 3 0 0 0 0 33 5 3 0 0 0 MI S C P O W E R P L A N T E Q U I P - R E C R E A T I O N SG - P $0 $0 $0 $0 $0 $0 $0 $0 40 3 0 0 0 0 33 6 0 0 0 0 "R O A D S , R A I L R O A D S & B R I D G E S " SG - P $2 8 8 $5 $7 5 $2 3 $4 6 $1 2 1 $1 7 $1 40 3 0 0 0 0 33 6 0 0 0 0 "R O A D S , R A I L R O A D S & B R I D G E S . SG - U $4 $1 $1 2 $4 $7 $1 9 $3 $0 40 3 0 0 0 0 34 1 0 0 0 0 ST R U C T U R E S & I M P R O V E M E N T S SG $4 , 5 5 8 $7 7 $1 , 1 8 7 $3 6 3 $7 3 0 $1 , 9 0 8 $2 7 6 $1 7 10 f 7 ~~ ~ ~ o ~ O U N T A I N De p r e c i a t i o n E x p e n s e ( A c t u a l s ) Tw e l v e M o n t h s E n d i n g - D e c e m b e r 2 0 1 0 Al l o c a t i o n M e t h o d - 2 0 1 0 P r o t o c o l (A l l o c t e d i n T h o u s a n d s ) pr i l í a r v A c c o u n t Se c o n d a r y A c c o u n t ... . . . ... . . . 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U P T R A N S F O R M E R S SG $2 , 1 0 9 $3 5 $5 4 9 $1 6 8 $3 3 8 $8 8 3 $1 2 8 $8 40 3 0 0 0 0 35 3 7 0 0 0 ST A T I O N E Q U I P M E N T - S U P E R V I S O R Y & AL A R M SG $1 , 3 8 6 $2 3 $3 6 1 $1 1 0 $2 2 2 $$ 8 0 $8 $5 40 3 0 0 0 0 35 4 0 0 0 0 TO W E R S A N D F I X T U R E S SG $8 , 5 9 3 $1 4 4 $2 , 2 3 8 $6 8 5 $1 , 3 7 5 $3 , 5 9 8 $5 2 0 $3 3 40 3 0 0 0 0 35 5 0 0 0 0 PO L E S A N D F I X T U R E S SG $1 5 , 1 3 8 $2 5 4 $3 , 9 4 2 $1 , 2 0 6 $2 , 4 2 3 $6 , 3 3 8 $9 1 6 $5 8 40 3 0 0 0 0 35 6 0 0 0 0 OV E R H E A D C O N D U C T O R S & D E V I C E S SG $1 6 , 8 6 3 $2 8 3 $4 , 3 9 1 $1 , 3 4 4 $2 , 6 9 9 $7 , 0 6 0 $1 , 0 2 1 $6 5 40 3 0 0 0 0 35 6 2 0 0 0 CL E A R I N G A N D G R A I N G SG $1 6 6 $3 $4 3 $1 3 $2 7 .$ 7 0 $1 0 $1 40 3 0 0 0 0 35 7 0 0 0 0 UN D E R G R O U N D C O N D U I T SG $5 3 $1 $1 4 $4 $9 $2 2 $3 $0 40 3 0 0 0 0 35 8 0 0 0 UN D E R G R O U N D C O N D U C T O R S & D E V I C E S SG $1 2 3 $2 $3 2 $1 0 $2 0 $5 2 $7 $0 40 3 0 0 0 0 35 9 0 0 0 0 RO A D S A N D T R A I L S SG $1 6 1 $3 $4 2 $1 3 $2 6 $6 7 $1 0 $1 40 3 0 0 0 0 36 0 2 0 0 0 LA N D R I G H T S CA $2 1 $2 1 $0 $0 $0 $0 $0 $0 40 3 0 0 0 0 36 0 2 0 0 0 LA N D R I G H T S LO U $1 8 $0 $0 $0 $0 $0 $1 8 $0 40 3 0 0 0 0 36 0 2 0 0 0 LA N D R I G H T S OR $6 6 $0 $6 6 $0 $0 $0 $0 $0 40 3 0 0 0 0 36 0 2 0 0 0 LA N D RI G H T S UT $1 3 1 $0 $0 $0 $0 $1 3 1 $0 $0 40 3 0 0 0 0 36 0 2 0 0 0 LA N D R I G H T S WA $5 $0 $0 $5 $0 $0 $0 $0 40 3 0 0 0 0 36 0 2 0 0 0 LA N D RI G H T S WY P $3 5 $0 $0 $0 $3 5 $0 $0 $0 40 3 0 0 0 0 36 0 2 0 0 0 LA N D RI G H T S WY U $3 2 $0 $0 $0 $3 2 $0 $0 $0 40 3 0 0 0 0 36 1 0 0 0 0 ST R U C T U R E S & I M P R O V E M E N T S CA $5 $5 8 $0 $0 $0 $0 $0 $0 40 3 0 0 0 0 36 1 0 0 0 0 ST R U C T U R E S & I M P R O V E M E N T S LO U $2 3 $0 $0 $0 $0 $0 $2 3 $0 40 3 0 0 0 0 36 1 0 0 0 0 ST R U C T U R E S & I M P R O V E M E N T S OR $2 7 7 $0 $2 7 7 $0 $0 $0 $0 $0 40 3 0 0 0 0 36 1 0 0 0 0 ST R U C T U R E S & I M P R O V E M E N T S UT $5 9 2 $0 $0 $0 $0 . $5 9 2 $0 $0 40 3 0 0 0 0 36 1 0 0 0 0 ST R U C T U R E S & I M P R O V E M E N T S WA $3 9 $0 $0 $3 9 $0 $0 $0 $0 40 3 0 0 0 0 36 1 0 0 0 0 ST R U C T U R E S & I M P R O V E M E N T S WY P $1 5 7 $0 $0 $0 $1 5 7 $0 $0 $0 40 3 0 0 0 0 36 1 0 0 0 0 ST R U C T U R E S & I M P R O V E M E N T S WY U $3 $0 $0 $0 $3 $0 $0 $0 40 3 0 0 0 0 36 2 0 0 0 0 ST A T I O N E Q U I P M E N T CA $5 2 5 $5 2 5 $0 $0 $0 $0 $0 $0 40 3 0 0 0 0 36 2 0 0 0 0 ST A T I O N E Q U I P M E N T LO U $5 9 4 $0 $0 $0 $0 $0 $5 9 4 $0 40 3 0 0 0 0 36 2 0 0 0 0 ST A T I O N E Q U I P M E N T OR $3 , 9 7 4 $0 $3 , 9 7 4 $0 $0 $0 $0 $0 40 3 0 0 0 0 36 2 0 0 0 0 ST A T I O N E Q U I P M E N T UT $8 , 8 3 0 $0 $0 $0 $0 $8 , 8 3 0 $0 $0 40 3 0 0 0 0 36 2 0 0 0 0 ST A T I O N E Q U I P M E N T WA $9 3 7 $0 $0 $9 3 7 $0 $0 $0 $0 40 3 0 0 0 0 36 2 0 0 0 0 ST A T I O N E Q U I P M E N T WY P $2 , 1 1 9 $0 $0 $0 $2 , 1 1 9 $0 $0 $0 40 3 0 0 0 0 36 2 0 0 0 0 ST A T I O N E Q U I P M E N T WY U $1 3 8 $0 $0 $0 $1 3 8 $0 $0 $0 40 3 0 0 0 0 36 2 7 0 0 0 ST A T I O N E Q U I P M E N T - 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: ~ ~ ~ O R P De p r e c i a t i o n E x p e n s e ( A c t u a l s ) Tw e l v e M o n t h s E n d i n g - D e c e m b e r 2 0 1 0 Al l o c a t i o n M e t h o d - 2 0 1 0 P r o t o c o l (A l l o c a t e d i n T h o u s a n d s ) Pr i m a r y A c c o u n t Sf l l # n Ø a t Y Ä c ç u n t AI o e Tò t ca U f Or e i : o n Wa s h Wv o m l n i Ut a h Id a h o .F E R Q . 40 3 0 0 0 0 36 9 2 0 0 0 SE R V I C E S - U N D E R G R O U N D OR $3 , 1 0 2 $0 $3 , 1 0 2 $0 $0 $0 $0 $0 40 3 0 0 0 0 36 9 2 0 0 0 SE R V I C E S - U N D E R G R O U N D UT $2 , 6 0 2 $0 $0 $0 $0 $2 , 6 0 2 $0 $0 40 3 0 0 0 0 36 9 2 0 0 0 SE R V I C E S - U N D E R G R O U N D WA $8 0 8 $0 $0 $8 0 8 $0 $0 $0 $0 40 3 0 0 0 0 36 9 2 0 0 0 SE R V I C E S - U N D E R G R O U N D WY P $8 8 0 $0 $0 $0 $8 8 0 $0 $0 $0 40 3 0 0 0 0 36 9 2 0 0 0 SE R V I C E S - U N D E R G R O U N D WY U $2 1 0 $0 $0 $0 $2 1 0 $0 $0 $0 40 3 0 0 0 0 37 0 0 0 0 ME T E R S CA $1 8 0 $1 8 0 $0 $0 $0 $0 $0 $0 40 3 0 0 0 0 37 0 0 0 0 0 ME T E R S LO U $4 4 6 $0 $0 $0 $0 $0 $4 4 6 $0 40 3 0 0 0 0 37 0 0 0 0 0 ME T E R S OR $2 , 1 8 2 $0 $2 , 1 8 2 $0 $0 $0 $0 $0 40 3 0 0 0 0 37 0 0 0 0 0 ME T E R S UT $2 , 5 9 3 $0 $0 $0 . $ 0 $2 , 5 9 3 $0 $0 40 3 0 0 0 0 37 0 0 0 0 0 ME T E R S WA $5 2 9 $0 $0 $5 2 9 $0 $0 $0 $0 40 3 0 0 0 0 37 0 0 0 0 0 ME T E R S WY P $4 8 $0 $0 $0 $4 4 8 $0 $0 $0 40 3 0 0 0 0 37 0 0 0 0 0 ME T E R S WY U $9 4 $0 $0 $0 $9 4 $0 $0 $0 40 3 0 0 0 0 37 1 0 0 0 0 IN S T A L L O N C U S T O M E R S P R E M I S E S CA $2 4 $2 4 $0 $0 $0 $0 $0 $0 40 3 0 0 0 0 37 1 0 0 0 0 IN S T A L L O N C U S T O M E R S P R E M I S E S LO U $8 $0 $0 $0 $0 $0 $8 $0 40 3 0 0 0 0 37 1 0 0 0 0 IN S T A L L O N C U S T O M E R S P R E M I S E S OR $1 1 8 $0 $1 1 8 $0 $0 $0 $0 $0 40 3 0 0 0 0 37 1 0 0 0 0 IN S T A L L O N C U S T O M E R S P R E M I S E S UT $2 7 2 $0 $0 $0 $0 $2 7 2 $0 $0 40 3 0 0 0 0 37 1 0 0 0 0 IN S T A L L O N C U S T O M E R S P R E M I S E S WA $1 9 $0 $0 $1 9 $0 $0 $0 $0 40 3 0 0 0 0 37 1 0 0 0 0 IN S T A l L O N C U S T O M E R S P R E M I S E S WY P $4 $0 $0 $0 $4 6 $0 $0 $0 40 3 0 0 0 0 37 1 0 0 0 0 IN S T A L L O N C U S T O M E R S P R E M I S E S WY U $9 $0 $0 $0 $9 $0 $0 $0 40 3 0 0 0 0 37 3 0 0 0 0 ST R E E T L I G H T I N G & S I G N A L S Y S T E M S CA $3 8 $3 8 $0 $0 $0 $0 $0 $0 40 3 0 0 0 0 37 3 0 0 0 0 ST R E E T L I G H T I N G & S I G N A L S Y S T E M S lO U $2 9 $0 $0 $0 $0 $0 $2 9 $0 40 3 0 0 0 0 37 3 0 0 0 0 ST R E E T L I G H T I N G & S I G N A L S Y S T E M S OR $6 $0 $6 6 4 $0 $0 $0 $0 $0 40 3 0 0 0 0 37 3 0 0 0 0 ST R E E T L I G H T I N G & S I G N A L S Y S T E M S UT $1 , 0 8 5 $0 $0 $0 $0 $1 , 0 8 5 $0 $0 40 3 0 0 0 0 37 3 0 0 0 0 ST R E E T L I G H T I N G & S I G N A L S Y S T E M S WA $1 2 4 $0 $0 $1 2 4 $0 $0 $0 $0 40 3 0 0 0 0 37 3 0 0 0 0 ST R E E T L I G H T I N G & S I G N A L S Y S T E M S WY P $2 0 9 $0 $0 $0 $2 0 9 $0 $0 $0 40 3 0 0 0 0 37 3 0 0 0 0 ST R E E T L I G H T I N G & S I G N A L S Y S T E M S WY U $8 2 $0 $0 $0 $8 2 $0 $0 $0 40 3 0 0 0 0 38 9 2 0 0 0 LA N D R I G H T S LO U $0 $0 $0 $0 $0 $0 $0 $0 40 3 0 0 0 0 38 9 2 0 0 0 LA D R I G H T S SG $0 $0 $0 $0 $0 $0 $0 $0 40 3 0 0 0 0 38 9 2 0 0 0 LA N D RIG H T S UT $1 $0 $0 $0 $0 $1 $0 $0 40 3 0 0 0 0 38 9 2 0 0 0 LA N D RIG H T S WY P $1 $0 $0 $0 $1 $0 $0 $0 40 3 0 0 0 0 38 9 2 0 0 0 LA N D RIG H T S WY U $0 $0 $0 $0 $0 $0 $0 $0 40 3 0 0 0 0 39 0 0 0 0 0 ST R U C T U R E S A N D I M P R O V E M E N T S CA $3 6 $3 6 $0 $0 $0 $0 $0 $0 40 3 0 0 0 0 39 0 0 0 0 0 ST R U C T U R E S A N D I M P R O V E M E N T S CN $1 7 4 $4 $5 3 $1 2 $1 3 $8 5 $7 $0 40 3 0 0 0 0 39 0 0 0 0 0 ST R U C T U R E S A N D I M P R O V E M E N T S LO U $2 0 8 $0 $0 $0 $0 $0 $2 0 8 $0 40 3 0 0 0 0 39 0 0 0 0 0 ST R U C T U R E S A N D I M P R O V E M E N T S OR $5 5 4 $0 $5 5 4 $0 $0 $0 $0 $0 40 3 0 0 0 0 39 0 0 0 0 0 ST R U C T U R E S A N D I M P R O V E M E N T S SG $1 3 3 $2 $3 5 $1 1 $2 1 $5 $8 $1 40 3 0 0 0 0 39 0 0 0 0 0 ST R U C T U R E S A N D I M P R O V E M E N T S SO $1 , 6 7 9 $3 9 $4 2 $1 3 1 $2 4 3 $7 0 3 $9 7 $5 40 3 0 0 0 0 39 0 0 0 0 0 ST R U C T U R E S A N D I M P R O V E M E N T S UT $8 0 3 $0 $0 $0 $0 $8 0 3 $0 $0 40 3 0 0 0 0 39 0 0 0 0 0 ST R U C T U R E S A N D I M P R O V E M E N T S WA $4 1 4 $0 $0 $4 1 4 $0 $0 $0 $0 40 3 0 0 0 0 39 0 0 0 0 0 ST R U C T U R E S A N D I M P R O V E M E N T S WY P $8 3 $0 $0 $0 $8 3 $0 $0 $0 40 3 0 0 0 0 39 0 0 0 0 0 ST R U C T U R E S A N D I M P R O V E M E N T S WY U $8 8 $0 $0 $0 $8 8 $0 $0 $0 40 3 0 0 0 0 39 0 3 0 0 0 ST R U C T U R E S & I M P R O V E M E N T S - P A N E L S CA $8 $6 $0 $0 $0 $0 $0 $0 40 3 0 0 0 0 39 0 3 0 0 0 ST R U C T U R E S & I M P R O V E M E N T S - P A N E L S CN $6 2 $2 $1 9 $4 $5 $3 0 $2 $0 40 3 0 0 0 0 39 0 3 0 0 0 ST R U C T U R E S & I M P R O V E M E N T S - P A N E L S LO U $2 $0 $0 $0 $0 $0 $2 $0 40 3 0 0 0 39 0 3 0 0 0 ST R U Q . T U R E S & I M P R O V E M E N T S - P A N E L S OR $2 6 $0 $2 6 $0 $0 $0 $0 $0 40 3 0 0 0 0 39 0 3 0 0 0 ST R U C T U R E S & I M P R O V E M E N T S - P A N E L S SG $5 $0 $1 $0 $1 $2 $0 $0 40 3 0 0 0 0 39 0 3 0 0 0 ST R U C T U R E S & I M P R O V E M E N T S - P A N E L S SO $7 6 5 $1 8 $2 1 1 $6 0 $1 1 1 $~ 2 0 $4 $2 40 3 0 0 0 0 39 0 3 0 0 0 ST R U C T U R E S & I M P R O V E M E N T S - P A N E L S UT $1 1 $0 $0 $0 $0 $1 1 $0 $0 40 1 7 ~~ ~ ~ ~ o ~ O U N T A I N De p r e c i a t i o n E x p e n s e ( A c t u a l s ) Tw e l v e M o n t h s E n d i n g - D e c e m b e r 2 0 1 0 Al l o c a t i o n M e t h o d - 2 0 1 0 P r o t o c o l (A l l o c a t e d i n T h o s a n d s ) Pd m a i i A c i c ó u n t Se c o n d a r Y A c c o u n t , Al l ó C To t ca l i f Or e o o n Wa s h WV O n o Uta h Id a h o FE R C 40 3 0 0 0 0 39 0 3 0 0 0 ST R U C T U R E S & I M P R O V E M E N T S - P A N E L S WA $1 $0 $0 $1 $0 $0 $0 $0 40 3 0 0 0 0 39 0 3 0 0 0 ST R U C T U R E S & I M P R O V E M E N T S - P A N E L S \N P $1 3 $0 $0 $0 $1 3 $0 $0 $0 40 3 0 0 0 0 39 0 3 0 0 0 ST R U C T U R E S & I M P R O V E M E N T S - P A N E L S \N U $0 $0 $0 $0 $0 $0 $0 $0 40 3 0 0 0 0 39 1 0 0 0 0 OF F I C E F U R N I T U R E CA $2 $2 $0 $0 $0 $0 $0 $0 40 3 0 0 0 0 39 1 0 0 0 0 OF F I C E F U R N I T U R E CN $1 0 1 $3 $3 1 $7 $8 $4 9 $4 $0 40 3 0 0 0 0 39 1 0 0 0 0 OF F I C E F U R N I T U R E LO U $8 $0 $0 $0 $0 $0 $8 $0 40 3 0 0 0 0 39 1 0 0 0 0 OF F I C E F U R N I T U R E OR $1 1 9 $0 $1 1 9 $0 $0 $0 $0 $0 40 3 0 0 0 0 39 1 0 0 0 0 OF F I C E F U R N I T U R E SE $0 $0 $0 $0 $0 $0 $0 $0 40 3 0 0 0 0 39 1 0 0 0 0 OF F I C E F U R N I T U R E SG $1 5 9 $3 $4 2 $1 3 $2 6 $6 7 $1 0 $1 40 3 0 0 0 0 39 1 0 0 0 0 OF F I C E F U R N I T U R E SO $7 3 5 $1 7 $2 0 2 $5 7 $1 0 6 $3 0 8 $4 3 $2 40 3 0 0 0 0 39 1 0 0 0 0 OF F I C E F U R N I T U R E SG $4 $0 $1 $0 $1 $2 $0 $0 40 3 0 0 0 0 39 1 0 0 0 0 OF F I C E F U R N I T U R E UT $4 3 $0 $0 $0 $0 $4 3 $0 $0 40 3 0 0 0 0 39 1 0 0 0 0 OF F I C E F U R N I T U R E WA $3 9 $0 $0 $3 9 $0 $0 $0 $0 40 3 0 0 0 0 39 1 0 0 0 0 OF F I C E F U R N I T U R E WY P $3 1 $0 $0 $0 $3 1 $0 $0 $0 40 3 0 0 0 0 39 1 0 0 0 0 OF F I C E F U R N I T U R E \N U $3 $0 $0 $0 $3 $0 $0 $0 40 3 0 0 0 0 39 1 1 0 0 CO M P U T E R E Q U I P M E N T - M A I N F R A M E SO $5 2 9 $1 2 $1 4 6 $4 1 $7 6 $2 2 2 $3 1 $1 40 3 0 0 0 0 39 1 2 0 0 0 CO M P U T E R E Q U I P M E N T - P E R S O N A L C O M P U T E R S CA $3 1 $3 1 $0 $0 $0 $0 $0 $0 40 3 0 0 0 0 39 1 2 0 0 0 CO M P U T E R E Q U I P M E N T - P E R S O N A L C O M P U T E R S CN $1 , 2 3 8 $3 1 $3 8 0 $8 7 $9 2 $6 0 0 $4 $0 40 3 0 0 0 0 39 1 2 0 0 0 CO M P U T E R E Q U I P M E N T - P E R S O N A L C O M P U T E R S LO U $1 3 0 $0 $0 $0 $0 $0 $1 3 0 $0 40 3 0 0 0 0 39 1 2 0 0 0 CO M P U T E R E Q U I P M E N T - P E R S O N A L C O M P U T E R S OR $2 9 0 $0 $2 9 0 $0 $0 $0 $0 $0 40 3 0 0 0 0 39 1 2 0 0 0 CO M P U T E R E Q U I P M E N T - P E R S O N A L C O M P U T E R S SE $1 7 $0 $4 $1 $3 $7 $1 $0 40 3 0 0 0 0 39 1 2 0 0 0 CO M P U T E R E Q U I P M E N T - P E R S O N A L C O M P U T E R S SG $2 8 9 $5 $7 5 $2 3 $4 6 $1 2 1 $1 7 $1 40 3 0 0 0 0 39 1 2 0 0 0 CO M P U T E R E Q U I P M E N T - P E R S O N A L C O M P U T E R S SO $7 , 2 9 4 $1 6 8 $2 , 0 0 6 $5 9 $1 , 0 5 4 $3 , 0 5 5 $4 2 3 $2 0 40 3 0 0 0 0 39 1 2 0 0 0 CO M P U T E R E Q U I P M E N T - P E R S O N A L C O M P U T E R S UT $3 5 9 $0 $0 $0 $0 $3 5 9 $0 $0 40 3 0 0 0 0 39 1 2 0 0 0 CO M P U T E R E Q U I P M E N T - P E R S O N A L C O M P U T E R S WA $1 3 8 $0 $0 $1 3 8 $0 $0 $0 $0 40 3 0 0 0 0 39 1 2 0 0 0 CO M P U T E R E Q U I P M E N T - P E R S O N A L C O M P U T E R S \N P $4 0 5 $0 $0 $0 $4 0 5 $0 $0 $0 40 3 0 0 0 0 39 1 2 0 0 0 CO M P U T E R E Q U I P M E N T - P E R S O N A L C O M P U T E R S \N U $1 2 $0 $0 $0 $1 2 $0 $0 $0 40 3 0 0 0 0 39 1 3 0 0 0 OF F I C E E Q U I P M E N T CN $2 $0 $1 $0 $0 $1 $0 $0 40 3 0 0 0 0 39 1 3 0 0 0 OF F I C E E Q U I P M E N T OR $3 $0 $3 $0 $0 $0 $0 $0 40 3 0 0 0 0 39 1 3 0 0 0 OF F I C E E Q U I P M E N T SG $6 8 $1 $1 8 $5 $1 1 $2 9 $4 $0 40 3 0 0 0 0 39 1 3 0 0 0 OF F I C E E Q U I P M E N T SO $1 9 $0 $5 $1 $3 $8 $1 $0 40 3 0 0 0 0 39 1 3 0 0 0 OF F I C E E Q U I P M E N T UT $3 $0 $0 $0 $0 $3 $0 $0 40 3 0 0 0 0 39 1 3 0 0 0 OF F I C E E Q U I P M E N T WA $0 $0 $0 $0 $0 $0 $0 $0 40 3 0 0 0 0 39 1 3 0 0 0 OF F I C E E Q U I P M E N T \N P $2 $0 $0 $0 $2 $0 $0 $0 40 3 0 0 0 0 39 3 0 0 0 0 ST O R E S E Q U I P M E N T CA $5 $5 $0 $0 $0 $0 $0 $0 40 3 0 0 0 0 39 3 0 0 0 0 ST O R E S E Q U I P M E N T LO U $2 3 $0 $0 $0 $0 $0 $2 3 $0 40 3 0 0 0 0 39 3 0 0 0 0 ST O R E S E Q U I P M E N T OR $1 3 0 $0 $1 3 0 $0 $0 $0 $0 $0 40 3 0 0 0 0 39 3 0 0 0 0 ST O R E S E Q U I P M E N T SG $2 0 3 $3 $5 3 $1 6 $3 3 $8 5 $1 2 . $1 40 3 0 0 0 0 39 3 0 0 0 0 ST O R E S E Q U I P M E N T SO $1 8 $0 $5 $1 $3 $8 $1 $0 40 3 0 0 0 0 39 3 0 0 0 0 ST O R E S E Q U I P M E N T SG $2 $0 $1 $0 $0 $1 $0 $0 40 3 0 0 0 0 39 3 0 0 0 0 ST O R E S E Q U I P M E N T UT $1 6 7 $0 $0 $0 $0 $1 6 7 $0 $0 40 3 0 0 0 0 39 3 0 0 0 0 ST O R E S E Q U I P M E N T WA $2 4 $0 $0 $2 4 $0 $0 $0 $0 40 3 0 0 0 0 39 3 0 0 0 0 ST O R E S E Q U I P M E N T \N P $5 2 $0 $0 $0 $5 2 $0 $0 $0 40 3 0 0 0 0 39 3 0 0 0 0 ST O R E S E Q U I P M E N T \N U $8 $0 $0 $0 $8 $0 $0 $0 40 3 0 0 0 0 39 4 0 0 0 0 "T L S , S H O P , G A R E Q U I P M E N T " CA $2 2 $2 2 $0 $0 $0 $0 $0 $0 40 3 0 0 0 0 39 4 0 0 0 0 "T L S , S H O P , G A R E Q U I P M E N T " LO U $7 9 $0 $0 $0 $0 $0 $7 9 $0 40 3 0 0 0 0 39 4 0 0 0 0 "T L S , S H O P , G A R E Q U I P M E N T " OR $4 6 1 $0 $4 6 1 $0 $0 $0 $0 $0 40 3 0 0 0 0 39 4 0 0 0 0 "T L S , S H O P , G A R E Q U I P M E N T " SE $0 $0 $0 $0 $0 $0 $0 $0 50 f 7 ~~ 2 ~ ~ ß o ~ O U N T A I N De p r e c i a t i o n E x p e n s e ( A c t u a l s ) Tw e l v e M o n t h s E n d i n g - D e æ m b e r 2 0 1 0 Al l o c a t i o n M e t h o d - 2 0 1 0 P r o t o c o l (A l l o c a t e d i n T h o u s n d s ) Pr l m . a i y A ç ç C ¡ U n t Sø ç c ¡ ~ ~ a r Y A ç ç o u n t , ... . . . . . . . . .. 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Ul å Id a h o FE R C 40 3 0 0 0 0 39 4 0 0 0 0 "T L S , S H O P , G A R E Q U I P M E N T " SG $1 , 2 0 1 $2 0 $3 1 3 $9 6 $1 9 2 $5 0 3 $7 3 $5 40 3 0 0 0 0 39 4 0 0 0 0 "T L S , S H O P , G A R E Q U I P M E N T " SO $1 9 7 $5 $5 $1 5 $2 8 $8 2 $1 1 $1 40 3 0 0 0 0 39 4 0 0 0 0 "T L S , S H O P , G A R E Q U I P M E N T " SG $9 0 $2 $2 3 $7 $1 4 $3 8 $5 $0 40 3 0 0 0 0 39 4 0 0 0 0 ''T L S , S H O P , G A R E Q U I P M E N T " SG $4 $0 $1 $0 $1 $2 $0 $0 40 3 0 0 0 0 39 4 0 0 0 0 ''T L S , S H O P , G A R E Q U I P M E N T " UT $5 7 0 $0 $0 $0 $0 $5 7 0 $0 $0 40 3 0 0 0 0 39 4 0 0 0 0 "T L S , S H O P , G A R E Q U I P M E N T " WA $9 3 $0 $0 $9 3 $0 $0 $0 $0 40 3 0 0 0 0 39 4 0 0 0 "T L S , S H O P , G A R E Q U I P M E N T " WY P $1 8 4 $0 $0 $0 $1 8 4 $0 $0 $0 40 3 0 0 0 0 39 4 0 0 0 0 ''T L S , S H O P , G A R E Q U I P M E N T " WY U $2 7 $0 $0 $0 $2 7 $0 $0 $0 40 3 0 0 0 0 39 5 0 0 0 0 LA B O R A T O R Y E Q U I P M E N T CA $1 5 $1 5 $0 $0 $0 $0 $0 $0 40 3 0 0 0 0 39 5 0 0 0 0 LA O R A T O R Y E Q U I P M E N T LO U $7 1 $0 $0 $0 $0 $0 $7 1 $0 40 3 0 0 0 0 39 5 0 0 0 0 LA B O R A T O R Y E Q U I P M E N T OR $6 5 7 $0 $6 5 7 $0 $0 $0 $0 $0 40 3 0 0 0 0 39 5 0 0 0 0 LA B O R A T O R Y E Q U I P M E N T SE $1 $0 $0 $0 $0 $0 $0 $0 40 3 0 0 0 0 39 5 0 0 0 0 LA B O R A T O R Y E Q U I P M E N T SG $3 5 1 $6 $9 1 $2 8 $5 6 $1 4 7 $2 1 $1 40 3 0 0 0 0 39 5 0 0 0 0 LA O R A T O R Y E Q U I P M E N T SO $3 1 4 $7 $8 7 $2 5 $4 5 $1 3 2 $1 8 $1 40 3 0 0 0 0 39 5 0 0 0 0 LA B O R A T O R Y E Q U I P M E N T SG $1 3 $0 $3 $1 $2 $5 $1 $0 40 3 0 0 0 0 39 5 0 0 0 0 LA B O R A T O R Y E Q U I P M E N T UT $3 9 6 $0 $0 $0 $0 $3 9 6 $0 $0 40 3 0 0 0 0 39 5 0 0 0 0 LA B O R A T O R Y E Q U I P M E N T WA $1 0 0 $0 $0 $1 0 0 $0 $0 $0 $0 40 3 0 0 0 0 39 5 0 0 0 0 LA B O R A T O R Y E Q U I P M E N T WY P $1 9 1 $0 $0 $0 $1 9 1 $0 $0 $0 40 3 0 0 0 0 39 5 0 0 0 0 LA B O R A T O R Y E Q U I P M E N T WY U $3 9 $0 $0 $0 $3 9 $0 $0 $0 40 3 0 0 0 0 39 7 0 0 0 0 CO M M U N I C A T I O N E Q U I P M E N T CA $1 1 0 $1 1 0 $0 $0 $0 $0 $0 $0 40 3 0 0 0 0 39 7 0 0 0 0 CO M M U N I C A T I O N E Q U I P M E N T CN $1 1 4 $3 $3 5 $8 $8 $5 5 $4 $0 40 3 0 0 0 0 39 7 0 0 0 0 CO M M U N I C A T I O N E Q U I P M E N T LO U $2 0 8 $0 $0 $0 $0 $0 $2 0 8 $0 40 3 0 0 0 0 39 7 0 0 0 0 CO M M U N I C A T I O N E Q U I P M E N T OR $1 , 4 6 8 $0 $1 , 4 6 8 $0 $0 $0 $0 $0 40 3 0 0 0 0 39 7 0 0 0 0 CO M M U N I C A T I O N E Q U I P M E N T SE $5 $0 $1 $0 $1 $2 $0 $0 40 3 0 0 0 0 39 7 0 0 0 0 CO M M U N I C A T I O N E Q U I P M E N T SG $4 , 1 8 3 $7 0 $1 , 0 8 9 $3 3 3 $6 7 0 $1 , 7 5 1 $2 5 3 $1 6 40 3 0 0 0 0 39 7 0 0 0 0 CO M M U N I C A T I O N E Q U I P M E N T SO $2 , 0 3 7 $4 7 $5 6 0 $1 5 9 $2 9 4 $8 5 3 $1 1 8 $6 40 3 0 0 0 0 39 7 0 0 0 0 CO M M U N I C A T I O N E Q U I P M E N T SG $3 2 $1 $8 $3 $5 $1 3 $2 $0 40 3 0 0 0 0 39 7 0 0 0 0 CO M M U N I C A T I O N E Q U I P M E N T SG $0 $0 $0 $0 $0 $0 $0 $0 40 3 0 0 0 0 39 7 0 0 0 0 CO M M U N I C A T I O N E Q U I P M E N T UT $1 , 2 9 1 $0 $0 $0 $0 $1 , 2 9 1 $0 $0 40 3 0 0 0 0 39 7 0 0 0 0 CO M M U N I C A T I O N E Q U I P M E N T WA $4 5 4 $0 $0 $4 5 4 $0 $0 $0 $0 40 3 0 0 0 0 39 7 0 0 0 0 CO M M U N I C A T I O N E Q U I P M E N T WY P $8 3 1 $0 $0 $0 $8 3 1 $0 $0 $0 40 3 0 0 0 0 39 7 0 0 0 0 CO M M U N I C A T I O N E Q U I P M E N T WY U $1 9 0 $0 $0 $0 $1 9 0 $0 $0 $0 40 3 0 0 0 0 39 7 2 0 0 0 MO B I L E R A D I O E Q U I P M E N T CA $3 $3 $0 $0 $0 $0 $0 $0 40 3 0 0 0 0 39 7 2 0 0 0 MO B I L E R A I O E Q U I P M E N T CN $3 $0 $1 $0 $0 $2 $0 $0 40 3 0 0 0 0 39 7 2 0 0 0 MO B I L E R A I O E Q U I P M E N T LO U $1 0 $0 $0 $0 $0 $0 $1 0 $0 40 3 0 0 0 0 39 7 2 0 0 0 MO B I L E R A D I O E Q U I P M E N T OR $4 5 $0 $4 5 $0 $0 $0 $0 $0 40 3 0 0 0 0 39 7 2 0 0 0 MO B I L E R A D I O E Q U I P M E N T SG $2 8 $0 $7 $2 $4 $1 2 $2 $0 40 3 0 0 0 0 39 7 2 0 0 0 MO B I L E R A D I O E Q U I P M E N T SO $1 5 $0 $4 $1 $2 $6 $1 $0 40 3 0 0 0 0 39 7 2 0 0 0 MO B I L E R A D I O E Q U I P M E N T SG $9 $0 $2 $1 $1 $4 $1 $0 40 3 0 0 0 0 39 7 2 0 0 0 MO B I L E R A D I O E Q U I P M E N T SG $0 $0 $0 $0 $0 $0 $0 $0 40 3 0 0 0 0 39 7 2 0 0 0 MO B I L E R A D I O E Q U I P M E N T UT $1 2 1 $0 $0 $0 $0 $1 2 1 $0 $0 40 3 0 0 0 0 39 7 2 0 0 0 MO B I L E R A D I O E Q U I P M E N T WA $2 6 $0 $0 $2 6 $0 $0 $0 $0 40 3 0 0 0 0 39 7 2 0 0 0 MO B I L E R A D I O E Q U I P M E N T WY P $3 7 $0 $0 $0 $3 7 $0 $0 $0 40 3 0 0 0 0 39 7 2 0 0 0 MO B I L E R A D I O E Q U I P M E N T WY U $3 $0 $0 $0 $3 $0 $0 $0 40 3 0 0 0 0 39 8 0 0 0 0 MI S C E L L A N E O U S E Q U I P M E N T CA $2 $2 $0 $0 $0 $0 $0 $0 40 3 0 0 0 0 39 8 0 0 0 0 MI S C E L L A N E O U S E Q U I P M E N T CN $1 1 $0 $3 $1 $1 $5 $0 $0 40 3 0 0 0 0 39 8 0 0 0 0 MI S C E L L A N E O U S E Q U I P M E N T LO U $3 $0 $0 $0 $0 $0 $3 $0 40 3 0 0 0 0 39 8 0 0 0 0 MI S C E L L A N E O U S E Q U I P M E N T OR $3 7 $0 $3 7 $0 $0 $0 $0 $0 60 1 7 ~R O C K Y M O U N T A I N ~~ ~ ~ ~ : t R P De p r e c i a t i o n E x p e n s e ( A c t u a l s ) Tw e l v e M o n t h s E n d i n g - D e c e m b e r 2 0 1 0 Al l o c a t i o n M e t h o d - 2 0 1 0 P r o t o c o l (A l l o c t e d i n T h o u s a n d s ) Pr i m a r Y A c o u n t Sa ç o i l a r v A c u n t A1 l O c : Tö l a l ca l i f Or e i n Wa s h Wv o m i n a Ut a h Id a h o ËE f l O 40 3 0 0 0 0 39 8 0 0 0 0 MI S C E L L A E O U S E Q U I P M E N T SE $0 $0 $0 $0 $0 $0 $0 $0 40 3 0 0 0 0 39 8 0 0 0 0 MI S C E L L A N E O U S E Q U I P M E N T SG $9 8 $2 $2 6 $8 $1 6 $4 1 $6 $0 40 3 0 0 0 0 39 8 0 0 0 0 MI S C E L L A N E O U S E Q U I P M E N T SO $1 9 7 $5 $5 4 $1 5 $2 8 $8 3 $1 1 $1 40 3 0 0 0 0 39 8 0 0 0 0 MI S C E L L A N E O U S E Q U I P M E N T UT $2 0 $0 $0 $0 $0 $2 0 $0 $0 40 3 0 0 0 0 39 8 0 0 0 0 MI S C E L L A N E O U S E Q U I P M E N T WA $7 $0 $0 $7 $0 $0 $0 $0 40 3 0 0 0 0 39 8 0 0 0 0 MI S C E L L A N E O U S E Q U I P M E N T WY P $9 $0 $0 $0 $9 $0 $0 $0 40 3 0 0 0 0 39 8 0 0 0 0 MI S C E L L A N E O U S E Q U I P M E N T WY U $1 $0 $0 $0 $1 $0 $0 $0 40 3 0 0 0 0 T o t a l $4 9 , 9 4 5 $1 3 , 8 7 1 $1 3 7 , 9 2 7 $3 9 , 8 1 7 $7 0 , 1 9 1 $1 9 9 , 3 6 1 $2 7 , 5 3 3 $1 , 2 4 5 40 3 2 0 0 0 56 5 1 3 1 DE P R - P R O D S T E A M N O T C L A S S I F I E D SG $3 1 $1 $8 $2 $5 $1 3 $2 $0 40 3 2 0 0 0 T o t a l $3 1 $1 $8 $2 $5 $1 3 $2 $0 40 3 3 0 0 0 56 5 1 3 3 DE F ' R - P R O D H Y D R O N O T C L A S S I F I E D SG - P $2 , 2 2 5 $3 7 $5 7 9 $1 7 7 $3 5 6 $9 3 2 $1 3 5 $9 40 3 3 0 0 0 56 5 1 3 3 DE P R - P R O D H Y D R O N O T C L A S S I F I E D SG - U $1 , 3 5 1 $2 3 $3 5 2 $1 0 8 $2 1 6 $5 6 6 $8 2 $5 40 3 3 0 0 0 T o t a l $3 , 5 7 7 $6 0 $9 3 1 $2 8 5 $5 7 2 $1 4 9 7 $2 1 6 $1 4 40 3 4 0 0 56 5 1 3 4 DE P R - P R O D O T H E R N O T C L A S S I F I E D SG $1 6 $0 $4 $1 $3 $7 $1 $0 40 3 4 0 0 T o t a l $1 6 $0 $4 $1 $3 $7 $1 $0 40 3 5 0 0 0 56 5 1 4 1 DE P R - T R A S A S S E T S N O T CL A S S I F I E D SG $3 , 4 2 8 $5 8 $8 9 3 $2 7 3 $5 9 $1 , 4 3 5 $2 0 7 $1 3 40 3 5 0 0 0 T o t a l $3 , 4 2 8 $5 $8 9 3 $2 7 3 $5 9 $1 , 4 3 5 $2 0 7 $1 3 40 3 6 0 0 0 56 5 1 6 1 DE P R - D I S T A S S E T S N O T C L A S S I F I E D CA -$ 6 , 0 0 9 -$ 6 , 0 0 9 $0 $0 $0 $0 $0 $0 40 3 6 0 0 0 56 5 1 6 1 DE P R - D I S T A S S E T S N O T C L A S S I F I E D LO U $2 9 $0 $0 $0 $0 $0 $2 9 $0 40 3 6 0 0 0 56 5 1 6 1 DE P R - D I S T A S S E T S N O T C L A S S I F I E D OR $1 4 1 $0 $1 4 1 $0 $0 $0 $0 $0 40 3 6 0 0 0 56 5 1 6 1 DE P R - D I S T A S S E T S N O T C L A S S I F I E D UT $2 3 5 $0 $0 $0 $0 $2 3 5 $0 $0 40 3 6 0 0 0 56 5 1 6 1 DE P R - D I S T A S S E T S N O T C L A S S I F I E D WA $1 0 5 $0 $0 $1 0 5 $0 $0 $0 $0 40 3 6 0 0 0 56 5 1 6 1 DE P R - D I S T A S S E T S N O T C L A S S I F I E D WY P $9 8 $0 $0 $0 $9 8 $0 $0 $0 40 3 6 0 0 0 T o t a l -$ 5 , 4 0 0 -$ 6 , 0 0 9 $1 4 1 $1 0 5 $9 8 $2 3 5 $2 9 $0 40 3 7 0 0 0 56 5 2 0 1 DE P R - G E N A S S E T S N O T C L A S S I F I E D SG $4 9 $1 $1 3 $4 $8 $2 0 $3 $0 40 3 7 0 0 0 T o t a l $4 9 $1 $1 3 $4 $8 $2 0 $3 $0 Gr a n d T o t a l $4 1 6 4 $7 , 9 8 1 $1 3 9 , 9 1 7 $4 0 , 4 8 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R O C K Y M O U N T A I N PO W E R A O I V I $ O ~ P A I F i O O ! V Am o r t i z a t i o n E x p e n s e ( A c t u a l s ) Tw e l v e M o n t h s E n d i n g - D e c e m b e r 2 0 1 0 Al l o c a t i o n M e t h o d - 2 0 1 0 P r o t o c o l (A l l o c t e d i n T h o u s a n d s ) . Pr i m " r v A c u n t Sè c Q n d n i A A Ç ì ¡ n t Al l o c To t l .. Ca l 0" " 0 0 Wii $ h Wv o r n n Ut h Id a h o FE R C Ql e r 40 4 0 0 0 0 30 3 4 9 0 0 MIS C - M I S C E L L A N E O U S UT $1 3 $0 $0 $0 $0 $1 3 $0 $0 $0 40 4 0 0 0 0 30 3 4 9 0 0 MIS C - M I S C E L L A N E O U S WA $0 $0 $0 $0 $0 $0 $0 $0 $0 40 4 0 0 0 0 30 3 4 9 0 0 MI S C - M I S C E L L N E O U S WY P $6 6 $0 $0 $0 $6 $0 $0 $0 $0 40 4 0 0 0 0 33 1 6 0 0 0 ST R U C T U R E S - L E A S E I M P R O V E M E N T S SG - P $1 2 3 $2 $3 2 $1 0 $2 0 $5 1 $7 $0 $0 40 4 0 0 0 0 33 1 6 0 0 0 ST R U C T U R E S - L E A S E I M P R O V E M E N T S SG - U $1 8 $0 $5 $1 $3 $8 $1 $0 $0 40 4 0 0 0 0 33 2 6 0 0 0 RE S E R V O I R , D A M S , W A T E R W A Y S , L E A S E H O L D S SG - U $2 8 $0 $7 $2 $4 $1 2 $2 $0 $0 40 4 0 0 39 0 1 0 0 0 LE A S E H O L D I M P R O V E M E N T S - 0 F F I C E S T R CA $1 9 9 $1 9 9 $0 $0 $0 $0 $0 $0 $0 40 4 0 0 0 0 39 0 1 0 0 0 LE A S E H O L D I M P R O V E M E N T S - 0 F F I C E S T R CN $2 7 6 $7 $8 5 $1 9 $2 1 $1 3 4 $1 1 $0 $0 40 4 0 0 0 0 39 0 1 0 0 0 LE A S E H O L D I M P R O V E M E N T S - O F F I C E S T R OR $6 2 $0 $6 4 2 $0 $0 $0 $0 $0 $0 40 4 0 0 0 0 39 0 1 0 0 0 LE A S E H O L D I M P R O V E M E N T S - O F F I C E S T R SO $1 , 1 6 7 $2 7 $3 2 1 $9 1 $1 6 9 $4 8 9 $8 8 $3 $0 40 4 0 0 0 0 39 0 1 0 0 0 LE A S E H O L D I M P R O V E M E N T S - O F F I C E S T R UT $1 $0 $0 $0 $0 $1 $0 $0 $0 40 4 0 0 0 0 39 0 1 0 0 0 LE A S E H O L D I M P R O V E M E N T S - 0 F F I C E S T R WA $1 0 7 $0 $0 $1 0 7 $0 $0 $0 $0 $0 40 4 0 0 0 0 39 0 1 0 0 0 LE A S E H O L D I M P R O V E M E N T S - 0 F F I C E S T R WY $5 2 6 $0 $0 $0 $5 2 6 $0 $0 $0 $0 40 4 0 0 0 39 0 1 0 0 0 LE A S E H O L D I M P R O V E M E N T S - 0 F F I C E S T R WY $3 $0 $0 $0 $3 $0 $0 $0 $0 40 4 0 0 0 0 T o t a l $3 5 , 1 0 7 $9 0 6 $9 8 6 1 $2 6 9 0 $5 2 8 1 $1 4 , 4 0 3 $1 8 7 8 $8 9 $0 40 4 9 0 0 0 56 2 0 0 AM O R T I Z A T I O N O T H E R I N T A N G I B L E SG -$ 1 5 -$ -$ 6 -$ 1 7 -$ 3 4 -$ 9 0 -$ 1 3 -$ 1 $0 40 4 9 0 0 0 T o t a l -$ 2 1 5 .$ 4 .$ 5 6 -$ 1 7 -$ 3 4 -$ 9 0 -$ 1 3 -$ 1 $0 40 6 1 0 0 0 56 9 2 0 AM O R T E L E C P L A N T A C O A D J SG $5 5 1 8 $9 3 $1 , 4 3 7 $4 0 $8 $2 , 3 1 0 $3 3 4 $2 1 $0 40 6 1 0 0 0 T o t a l $5 , 5 1 8 $9 3 $1 4 3 7 $4 $8 8 3 $2 , 3 1 0 $3 3 $2 1 $0 40 7 0 0 0 0 56 6 9 3 0 AM O R T I Z A T I O N O F U N R E C P L N T - P O W E R D A L E SG - P $2 , 8 6 1 $4 $7 4 5 $2 2 8 $4 5 8 $1 1 9 8 $1 7 3 $1 1 $0 40 7 0 0 0 0 T o t a l $2 8 6 1 $4 $7 4 5 $2 8 $4 8 $1 1 9 8 $1 7 3 $1 1 $0 40 7 1 5 0 0 56 6 1 AM O R T O F U N R E C P L A N T - T R O J A N OR -$ $0 -$ 6 $0 $0 $0 $0 $0 $0 40 7 1 5 0 0 56 6 9 4 1 AM O R T O F U N R E C P L A N T - T R O J A N TR O J P $2 , 0 0 7 $3 4 $5 2 0 $1 5 9 $3 2 6 $8 3 8 $1 2 2 $8 $0 40 7 1 5 0 0 56 6 9 4 1 AM O R T O F U N R E C P L A N T - T R O J A N WA -$ 2 7 6 $0 $0 -$ 2 7 6 $0 $0 $0 $0 $0 40 7 1 5 0 0 T o t a l $1 6 6 3 $3 $4 -$ 1 1 7 $3 2 6 $8 3 8 $1 2 2 $8 $0 40 7 3 0 0 0 56 6 5 0 AM O R T O F S B l 1 4 9 R E G U L A S S E T S OT H E R $4 1 $0 $0 $0 $0 $0 $0 $0 $4 1 40 7 3 0 0 0 T o t a l $4 1 $0 $0 $0 $0 $0 $0 $0 $4 1 Gr a n d T o t a l $4 9 7 6 $1 0 7 7 $1 2 4 3 9 $3 2 2 4 $6 , 9 1 4 $1 8 6 5 9 $2 4 9 5 $1 2 8 $4 1 20 1 2 '~ . R O C K Y M O U N T A I N PO W E R A f ) I l I $ Q N O f P A \ " " 1 C Q P Ta x e s O t h e r T h a n I n c o m e ( A c t u a l s ) Tw e l v e M o n t h s E n d i n g - D e c e m b e r 2 0 1 0 Al l o c a t i o n M e t h o d - 2 0 1 0 P r o t o c o l (A l l o c a t e d i n T h o u s a n d s ) Pr i l l i i r y A ç e Q u n t 40 8 1 0 0 0 4õ 40 8 1 0 0 0 T o t a l 40 8 1 5 0 0 40 8 1 5 0 0 T o t a l 40 8 1 8 0 0 40 8 1 8 0 0 40 8 1 8 0 0 40 8 1 8 0 0 40 8 1 8 0 0 T o t a l 40 8 1 9 9 0 40 8 1 9 9 0 40 8 1 9 9 0 40 8 1 9 9 0 40 8 1 9 9 0 40 8 1 9 9 0 40 8 1 9 9 0 40 8 1 9 9 0 40 8 1 9 9 0 40 8 1 9 9 0 40 8 1 9 9 0 T o t a l Gr i i n d T o t a l $e t o n d a r y A c C Q u ! 1 t 58 3 1 5 0 58 4 9 6 0 LA N D TA X I T a x e s O t h e r N o n - I n c o m e - C r e d i t 57 9 0 0 0 I P R O P E R T Y T A X 57 8 0 0 0 57 8 0 0 0 57 8 0 0 0 57 8 0 0 0 FR A N C H I S E & O C C U P A T I O N T A X E S FR A N C H I S E & O C C U P A n O N T A X E S FR A N C H I S E & O C C U P A T I O N T A X E S FR A N C H I S E & O C C U P A T I O N T A X E S 58 3 2 6 0 58 3 2 6 1 58 3 2 6 2 58 3 2 6 3 58 3 2 6 5 58 3 2 6 6 58 3 2 6 7 58 3 2 6 9 58 3 2 7 2 58 4 1 0 0 PU B L I C U T I L I T Y TA X OR E G O N E N E R G Y R E S O U R C E S U P P L I E R T A X NA V A J O B U S I N E S S A C T I V I T Y T A X MO N T A N A E N E R G Y TA X WA S H I N G T O N G R O S S R E V E N U E T A X - S E R V I C E S ID A H O K I L O W A T T H O U R T A X WY O M I N G A N N U A L C O R P O R A T I O N F E E (T A X ) MO N T A N A W H O L E S A L E E N E R G Y T A X Sa l t L i i k e V a l l e y l a w E n f o r c e m e n t L e v y GO V E R N M E N T R O Y A L T I E S Al l o t SO SO To t a l Ca l i f ¡- -$ 3 9 2 -$ 3 9 1 $1 0 0 , 3 6 1 $1 0 0 , 3 6 1 $1 , 1 5 0 $2 2 , 2 1 0 $9 $1 , 5 6 8 $2 5 , 0 1 9 $9 , 8 3 2 $7 2 3 $1 $2 6 9 $3 $2 7 $5 6 $1 9 2 $1 $3 9 2 $1 1 , 5 2 3 $1 3 6 , 5 1 3 GP S CA OR WA WY P SO OR UT SE WA SE WY P SE UT SE 1 o f 1 Gr a M n $ -$ 9 -$ 9 $2 , 3 1 5 $2 , 3 1 5 $1 , 1 5 0 -- $"$ $1 , 1 5 0 $2 2 7$$$4 "1 "$$$3 "1 $6 $2 4 1 $3 , 6 9 7 w¡ i 1 ) ¡- -$ 1 0 8 -$ 1 0 8 $2 7 , 6 0 8 $2 7 , 6 0 8 -- $2 2 , 2 1 0 $"$ $2 2 , 2 1 0 $2 , 7 0 5 $7 2 3$$6 8$$7 "1 $4 8$$9 8 $3 , 6 4 $5 3 , 3 5 8 $ -$ 3 1 -$ 3 1 $7 , 8 2 4 $7 , 8 2 4 $"$ $9 1$$9 1 $7 6 6$"$ $2 1 $3 1 $2 "1 $1 5$$3 0 $8 6 6 $8 , 7 5 0 ~ -$ 5 7 -$ 5 7 $1 4 , 4 9 6 $1 4 , 4 9 6 $"$$ $1 , 5 6 8 $1 , 5 6 8 $1 , 4 2 0 $"$ $4 7$$5 $5 6 $3 4$$6 9 $1 , 6 3 2 $1 7 , 6 3 9 $"$$ $4 , 1 1 8 $$1 $i$$T$$7 9 $1 $1 6 1 $4 , 4 8 2 $4 6 , 3 4 8 ~ R O C K Y M O U N T A I N "' ! : ~ ~ ~ ~ O R P Sc h e d u l e M ( A c t u a l s ) Tw e l v e M o n t h s E n d i n g - D e c e m b e r 2 0 1 0 Al l o c a t i o n M e t h o d - F a c t o r 2 0 1 0 P r o t o c o l (A l l o c a t e d i n T h o u s a n d s ) FE R C A c c o u n t FE R C $ e c n d l ! 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All o c To t l ca l i f Or . . o n Wa s h 1/ ; ; " m i n c i Ut a h Id a h o FE R C Ot e r Nu t i SC H M A P 10 5 1 0 5 30 % c a o i t a l i z e d l a b o r c o s t s f o r P o w e r T a x SO $8 0 5 $1 9 $2 2 1 $6 3 $1 1 6 $3 3 7 $4 7 $2 $ $ SC H M A P 10 5 1 2 7 Bo o k D e o r A l l o c a t e d t o M e d i c a r e a n d M & E SC H M D E X P -$ 2 3 -$ 4 -$ 6 7 -$ 1 9 -$ 3 4 -$ 9 7 -$ 1 3 -$ 1 $ $ $C H M A P 13 0 1 0 0 No n - D e d u c t i b l e E x e n s e s SO $1 0 5 0 $2 4 $2 8 9 $8 2 $1 5 2 $4 0 $6 1 $3 $ $ SC H M A 13 0 4 0 0 PM I N o n d e d u c l b l e E x o SE $1 0 $ $2 $1 $2 $4 $1 $ $ $ SC H M A P 13 0 5 5 0 ME H C I n s u r a n c e S e r v i c e s - P r e m i u m SO $6 , 9 6 9 $1 6 1 $1 , 9 1 7 $5 4 3 $1 , 0 0 7 $2 , 9 1 9 $4 4 $1 9 $ $ SC H M A P 13 0 7 0 0 Mi n i n o R e s c u e T r a i n i n o C r e d i t A d d b a c k SE $4 5 $1 $1 1 $3 $6 $1 8 $3 $ $ $ SC H M A P 61 0 1 0 6 PM I F u e l T a x C r SE $1 7 $ $4 $1 $3 $7 $1 $ $ $ SC H M A P 61 0 1 0 7 PM I D i v i d e n d G r o s s U o f o r F o r e i a n T a x C r OT H E R $3 0 $ $ $ $ $ $ $ $3 0 $ SC H M A P 72 0 1 0 5 1 Co n t r a M e d i c a r e S u b s i d y SO $5 , 5 2 0 $1 2 7 $1 , 5 1 8 $4 3 0 $7 9 7 $2 , 3 1 2 $3 2 0 $1 5 $ $ SC H M A P 92 0 1 4 5 PM I M i n i n o R e s c u e T r a i n i n a C r e d i t A d d b a c SE $2 8 $ $7 $2 $5 $1 1 $2 $ $ $ SC H M A P T o t a l $1 4 2 3 8 $3 2 9 $3 , 9 0 4 $1 , 1 0 6 $2 0 5 5 $5 , 9 5 1 $8 2 4 $3 9 $3 0 $ SC H M A T 10 5 1 0 0 ca o i t l ! l i z e d L a b a r C o s l s SO $1 3 4 9 3 $3 1 1 $3 , 7 1 2 $1 , 0 5 2 $1 , 9 4 9 $5 , 6 5 1 $7 8 2 $3 7 $ $ SC H M A T 10 5 1 2 0 Bo a k D e o r e c i a t i o n SC H M D E X P $5 6 6 , 4 5 1 $9 , 1 9 6 $1 6 1 , 2 0 6 $4 6 , 6 4 8 $8 2 , 2 9 3 $2 3 3 , 3 9 1 $3 2 2 5 1 $1 , 4 6 6 $ $ SC H M A T 10 5 1 2 1 PM I B o o k D e o r e c i a t i o n SE $1 7 , 8 1 5 $2 9 2 $4 , 4 6 8 $1 , 3 7 4 $3 , 1 4 3 $7 , 3 4 5 $1 , 1 3 0 $6 3 $ $ SC H M A T 10 5 1 2 3 Se c . 4 8 1 a A d i - R e o a i r D e d u c t i o n SG $1 6 , 3 1 6 $2 7 4 $4 , 2 4 9 $1 , 3 0 0 $2 , 6 1 2 $6 , 8 3 1 $9 8 8 $6 3 $ $ SC H M A T 10 5 1 3 0 CI A C CI A C $4 6 , 8 3 7 $1 , 6 5 8 $1 3 , 0 3 7 $3 , 1 1 4 $4 , 6 8 2 $2 2 , 1 7 4 $2 1 7 1 $ $ $ SC H M A T 10 5 1 4 0 Hi a h w a v r e l o c a t i a n SN P D $6 , 6 9 5 $2 3 7 $1 , 8 6 3 $4 5 $6 6 9 $3 , 1 7 0 $3 1 0 $ $ $ SC H M A T 10 5 1 4 2 Av o i d e d C o s l s SN P $7 3 , 5 6 1 $1 , 5 8 5 $1 9 , 5 8 8 $5 , 6 2 4 $1 0 , 6 5 5 $3 1 , 6 8 0 $4 , 2 2 1 $2 0 7 $ $ SC H M A T 10 5 1 4 6 Ca o i t a l l z a t i o n o f T e s t E n e r a v SG $5 5 6 $9 $1 4 5 $4 $8 9 $2 3 3 $3 $2 $ $ SC H M A T 11 0 1 0 0 Bo o k C o t D e o l e t i a n SE $2 , 1 5 3 $3 5 $5 4 $1 6 6 $3 8 0 $8 8 7 $1 3 6 $8 $ $ SC H M A T 14 5 0 3 0 Dis t r i b u t i o n O & M A m o r t o f W r i t e o f SN P D $2 , 8 7 2 $1 0 2 $7 9 9 $1 9 1 $2 8 7 $1 , 3 6 0 $1 3 3 $ $ $ SC H M A T 20 5 0 2 5 PM I - F u e l C o s t A d . u s t m e n t SE $3 , 0 0 7 $4 9 $7 5 4 $2 3 2 $5 3 1 $1 , 2 4 0 $1 9 1 $1 1 $ $ SC H M A T 20 5 1 0 0 Co l P i l e I n v e n t o r v A d . u s t m e n t SE $3 , 7 4 2 $6 1 $9 3 8 $2 8 9 $6 6 0 $1 , 5 4 3 $2 3 7 $1 3 $ $ SC H M A T 20 5 4 1 1 PM I S e c 2 6 3 A A d . u s t m e n t SE $1 2 2 $2 $3 0 $9 $2 1 $5 0 $8 $ $ $ SC H M A T 21 0 1 0 0 Pr e o a i d T a x e s - D R P U C OR $3 5 5 $ $3 5 5 $ $ $ $ $ $ $ SC H M A T 21 0 1 2 0 Pr e o a i d T a x e s - U T P U C UT $2 8 8 $ $ $ $ $2 8 8 $ $ $ $ SC H M A T 21 0 1 8 0 Ot h e r P r e o a i d s SO $1 , 0 9 7 $2 5 $3 2 $8 5 $1 5 8 $4 5 9 $6 4 $3 $ $ SC H M A T 22 0 1 0 0 Ba d D e b t s A l l o w a n c e - c a s h B a s i s BA D D E B T $1 , 3 1 5 $5 9 $5 0 $1 6 4 $9 6 $4 2 4 $7 1 $ $ $ SC H M A T 32 0 1 1 5 Mis c - R e o A s s e l s / R e o U a b - T o t a l OT H E R $ $ $ $ $ $ $ $ $ $ SC H M A T 32 0 1 4 0 Ma v 2 0 0 0 T r a n s i t i o n P l a n C o l s - D R OR $2 , 2 7 0 $ $2 , 2 7 0 $ $ $ $ $ $ $ SC H M A T 32 0 2 2 0 Gle n r o c k E x c l u d i n o R e c l a m a t i o n - U T r a t e 0 UT $1 1 2 $ $ $ $ $1 1 2 $ $ $ $ SC H M A T 41 5 1 1 0 De f R e a A s s e t - T r a n s m i s s i o n S r v c D e o o s i t SG $4 1 9 $7 $1 0 9 $3 3 $6 7 $1 7 6 $2 5 $2 $ $ SC H M A T 41 5 3 0 1 En v i r o n m e n t a l C o l s W A WA $5 8 $ $ $5 8 $ $ $ $ $ $ SC H M A T 41 5 5 0 0 Gh a l l a P i t T r a n s a c t C o s l s - A P S A m o r t SG C T $1 , 1 2 2 $1 9 $2 9 3 $9 0 $1 8 0 $4 7 2 $6 8 $ $ $ SC H M A T 41 5 5 1 0 WA D i s a l l o w e d C o l s t r i o # 3 W r i t e - WA $5 2 $ $ $5 2 $ $ $ $ $ $ SC H M A T 41 5 7 0 0 Re a U a b i l i t v B P A b a l a n c i n a a c c o u n l s - O R OT H E R $7 5 6 $ $ $ $ $ $ $ $7 5 6 $ SC H M A T 41 5 7 0 2 Re o A s s e t - L a k e S i d e L i o . WY P $2 8 $ $ $ $2 8 $ $ $ $ $ SC H M A T 41 5 7 0 3 Go o d n o e H i l s L i n u i d a t i o n D a m a a e s - W Y WY P $2 1 $ $ $ $2 1 $ $ $ $ $ SC H M A T 41 5 7 0 4 Re o L i a b i l t v - T a x R e v e n u e A d . u s t m e n t - UT $4 9 $ $ $ $ $4 9 $ $ $ $ SC H M A T 41 5 8 0 3 WA R T O G r i d W e s t N / R w / o WA $4 7 $ $ $4 7 $ $ $ $ $ $ SC H M A T 41 5 8 0 4 RT O G r i d W e s t N o l e s R e c i v a b l e - D R OR $2 9 6 $ $2 9 6 $ $ $ $ $ $ $ SC H M A T 41 5 8 0 5 RT O G r i d W e s t N o t e s R e c e i v a b l e - W Y WY P $9 2 $ $ $ $9 2 $ $ $ $ $ SC H M A T 41 5 8 0 6 ID R T O G r i d W e s t / I R ID U $2 7 $ $ $ $ $ $2 7 $ $ $ SC H M A T 41 5 8 2 2 RA n A s s e t P e n s i o n M M T - U T UT $2 8 3 $ $ $ $ $2 8 3 $ $ $ $ SC H M A T 41 5 8 2 8 RA O u l a t a r v A s s e t - P o s t - R e t M M T - W Y WY P $3 0 9 $ $ $ $3 0 9 $ $ $ $ $ SC H M A T 41 5 8 2 9 Re a A s s e t - P o s t - R e t M M T - U T UT $2 7 9 $ $ $ $ $2 7 9 $ $ $ $ SC H M A T 41 5 8 4 0 Re a A s s e l - D e f e r r e d O R I n d e o e n d e n l E v a l u a OT H E R $5 0 3 $ $ $ $ $ $ $ $5 0 3 $ SC H M A T 41 5 8 5 0 UN R E C O V E R E D P L A I I - P O W E R D A L E SG $1 0 4 $2 $2 7 $8 $1 7 $4 4 $6 $ $ $ SC H M A T 41 5 8 7 2 De e r r d E x c e s s N e t P o w e r C o s t s - W Y 0 8 OT H E R $9 , 9 7 1 $ $ $ $ $ $ $ $9 , 9 7 . 1 $ SC H M A T 41 5 8 7 3 De f e r r e d E x c e s s N e t P a w e r C o s t s - W A H v d WA $1 , 6 9 4 $ $ $1 , 6 9 4 $ $ $ $ $ $ SC H M A T 41 5 8 8 0 De f e r r e d U T I n d e n e n d e n t E v a l u a t i o n F e e UT $4 $ $ $ $ $4 $ $ $ $ 1o f 4 ~ ~ ~ ~ ~ ~ o ~ O U N T A I N Sc h e d u l e M ( A c t u a l s ) Tw e l v e M o n t h s E n d i n g - D e c e m b e r 2 0 1 0 All o c a t i o n M e t h o d - F a c t o r 2 0 1 0 P r o t o c o l (A l l o æ t e d i n T h o u s a n d s ) FE R C A c c o i m t FE R C S o c o l l a r v A g c ; t ... . . . . . . . .. . i Al l o c To t a l Ca r Or e i i o n Wa s h Wv ò m l n .. Ut a h Id a h o FE R C Ot h e i Nu t i l SC H M A T 41 5 8 9 0 10 M E H C 2 0 0 6 T r a n s i s t i o n C o s t s io u $6 1 0 $ $ $ $ $ $6 1 0 $ $ $ SC H M A T 41 5 8 9 1 WY - 2 0 0 6 T r a n s i t i o n S e v e r a n c e C o s t s WY P $1 , 0 6 2 $ $ $ $1 , 0 6 2 $ $ $ $ $ SC H M A T 41 5 8 9 5 OR R C A C S e p t - D e c 0 7 d e f e r r e d OR $4 , 5 6 7 $ $4 , 5 6 7 $ $ $ $ $ $ $ SC H M A T 41 5 8 9 6 WA - C h e h a l i s Pla n t R e v e n u e R e o u i r e m e n l WA $3 , 0 0 0 $ $ $3 , 0 0 0 $ $ $ $ $ $ SC H M A T 41 5 9 0 0 OR S B 4 0 8 R e c o v e r y OT H E R $8 , 6 7 5 $ $ $ $ $ $ $ $8 , 6 7 5 $ SC H M A T 42 5 1 0 0 De f e r r e d R e g u l a t o r y E x p e n s e io u $1 8 $ $ $ $ $ $1 8 $ $ $ SC H M A T 42 5 1 2 5 De f e r r e d C o a l C o s t - A r c h SE $1 , 6 5 0 $2 7 $4 1 4 $1 2 7 $2 9 1 $6 8 0 $1 0 5 $6 $ $ SC H M A T 42 5 2 1 5 Un e a m e d J o i n t U s e P o l e C o n t a c t R e v e n u SN P D $2 0 $1 $6 $1 $2 $1 0 $1 $ $ $ SC H M A T 42 5 2 5 0 TG S B u y o u t - S G SG $1 5 $ $4 $1 $2 $6 $1 $ $ $ SC H M A T 42 5 2 8 0 Jo s e p h S e t t e m e n t - S G SG $1 3 7 $2 $3 6 $1 1 $2 2 $5 8 $8 $1 $ $ SC H M A T 42 5 3 6 0 He r m i s t o n S w a p SG $1 7 2 $3 $4 5 $1 4 $2 7 $7 2 $1 0 $1 $ $ SC H M A T 43 0 1 0 0 Cu s t o m e r S e r v c e / W e a t h e r i z a t i o n SO $2 8 , 3 1 9 $6 5 3 $7 , 7 9 0 $2 , 2 0 8 $4 , 0 9 0 $1 1 , 8 6 0 $1 , 6 4 1 $7 7 $ $ SC H M A T 43 0 1 1 1 Re o A s s e t - S B 1 1 4 9 B a l a n c e R e c l a s s OT H E R $6 8 $ $ $ $ $ $ $ $6 8 $ SC H M A T 43 0 1 1 2 Re o A s s e t - O t h e r - B a l a n c e R e c l a s s OT H E R $3 9 $ $ $ $ $ $ $ $3 9 $ SC H M A T 43 0 1 1 3 Re o A s s e t - D e f N P C B a l a n c e R e c l a s s OT H E R $2 6 0 4 $ $ $ $ $ $ $ $2 , 6 0 4 $ SC H M A T 50 5 5 1 0 PM I V a c a t i o n B o n u s A d j u s t m e n t SE $1 7 $ $4 $1 $3 $7 $1 $ $ $ SC H M A T 50 5 6 0 0 Sic k L e a v e V a c a t i o n & P e r s o n a l T i m e SO $8 1 6 $1 9 $2 2 4 $6 4 $1 1 8 $3 4 2 $4 7 $2 $ $ SC H M A T 60 5 1 0 0 Tr o i a n D e c o m i s s i o n i n g C o s t s TR O J D $1 , 9 0 2 $3 2 $4 9 2 $1 5 1 $3 1 0 $7 9 4 $1 1 6 $7 $ $ SC H M A T 60 5 7 1 0 Re v e r s e A c c r e d F i n a l R e c l a m a t i o n SE $2 1 4 $4 $5 4 $1 7 $3 8 $8 8 $1 4 $1 $ $ SC H M A T 61 0 1 1 1 PM I B C C G a i n / L o s s o n A s e t s D i s o o s e d SE $1 6 7 $3 $4 2 $1 3 $2 9 $6 9 $1 1 $1 $ $ SC H M A T 61 0 1 1 4 PM I E I T F P r e - t r i p p i n g C o t s SE $9 0 7 $1 5 $2 2 7 $7 0 $1 6 0 $3 7 4 $5 8 $3 $ $ SC H M A T 61 0 1 4 3 Re g L i a b i l t y - W A L o w E n e r o v P r o o r a m WA $2 4 1 $ $ $2 4 1 $ $ $ $ $ $ SC H M A T 61 0 1 4 5 Re g L i a b - Q R B a l a n c e C o n s o l OR $2 , 6 2 6 $ $2 , 6 2 6 $ $ $ $ $ $ $ SC H M A T 61 0 1 4 6 OR R e g A s s e t l a b i l t y C o n s o l i d a t i o n OR $6 1 $ $6 1 $ $ $ $ $ $ $ SC H M A T 70 5 2 4 0 CA A 1 t e m a l i v e R a t e f o r E n e r o v P r o a r a m C CA $1 , 1 4 3 $1 1 4 3 $ $ $ $ $ $ $ $ SC H M A T 70 5 2 6 0 Ma r c h 2 0 0 6 T r a n s i t i o n P l a n c o s t s - W A WA $3 1 9 $ $ $3 1 9 $ $ $ $ $ $ SC H M A T 70 5 2 6 1 Re g L i a b i l i t y - S a l e o f r e n e w a b l e E n e r a v OT H E R $3 , 9 2 2 $ $ $ $ $ $ $ $3 , 9 2 2 $ SC H M A T 70 5 2 6 5 Re o L i a b - O R E n e r g y C o n s e r v a t i o n C h a r o e OR $1 5 1 6 $ $1 , 5 1 6 $ $ $ $ $ $ $ SC H M A T 70 5 3 3 7 Re o u l a t o r y L i a b i l i t y - S a l e o f R e n e w a b l e OT H E R $3 , 5 9 4 $ $ $ $ $ $ $ $3 5 9 4 $ SC H M A T 71 5 1 0 5 MC I F O G W i r e L e a s e SG $1 $ $ $ $ $ $ $ $ $ SC H M A T 71 5 7 2 0 NW P o w e r A c - W A OT H E R $5 7 9 $ $ $ $ $ $ $ $5 7 9 $ SC H M A T 72 0 2 0 0 De f e r r e d C o m p P l a n B e n e f i t s - P P L SO $1 5 $ $4 $1 $2 $6 $1 $ $ $ SC H M A T 74 0 1 0 0 Po s t M e r g e r l o s s - R e a c q u i r e d D e b t SN P $2 , 3 3 1 $5 0 $6 2 1 $1 7 8 $3 3 8 $1 , 0 0 4 $1 3 4 $7 $ $ SC H M A T 91 0 5 3 0 In i u r i e s a n d D a m a g e s R e s e r v e SO $1 , 0 1 1 $2 3 $2 7 8 $7 9 $1 4 6 $4 2 3 $5 9 $3 $ $ SC H M A T 91 0 9 1 0 PM I B r i d g e r S e c l i o n 4 7 1 A d . SE $1 , 0 7 1 $1 8 $2 6 9 $8 3 $1 8 9 $4 4 2 $6 8 $4 $ $ SC H M A T 92 0 1 1 0 PM I W Y E x r a c t i o n T a x SE $1 , 8 9 7 $3 1 $4 7 6 $1 4 6 $3 3 5 $7 8 2 $1 2 0 $7 $ $ SC H M A T 92 0 1 5 0 FA S 1 1 2 B o k R e s e r v e SO $1 , 5 8 1 $3 6 $4 5 $1 2 3 $2 2 8 $6 6 2 $9 2 $4 $ $ SC H M A T T o t a l $8 5 2 0 6 1 $1 5 , 9 8 5 $2 3 5 6 7 3 $6 9 , 5 7 0 $1 1 6 3 3 3 $3 3 5 8 2 4 $4 5 9 6 7 $1 , 9 9 7 $3 0 7 1 2 $ SC H M D P 11 0 2 0 5 1 TA X P E R C E N T A G E D E P L E T I O N - D E D U C T I O N SE $4 4 6 $7 $1 1 2 $3 4 $7 9 $1 8 4 $2 8 $2 $ $ SC H M D P 12 0 1 0 0 Pr e f e r r e d D i v i d e n d - P P L SN P $3 8 1 $8 $1 0 1 $2 9 $5 5 $1 6 4 $2 2 $1 $ $ SC H M D P 13 0 5 6 0 ME H C I n s u r a n c e S e r v i c e s - R e c e i v a b l e SO $1 6 , 3 1 2 $3 7 6 $4 , 4 8 7 $1 , 2 7 2 $2 , 3 5 $6 , 8 3 1 $9 4 5 $4 $ $ SC H M D P 72 0 1 0 5 ME D I C A R E S U B S I D Y SO $8 , 1 2 3 $1 8 7 $2 , 2 3 5 $6 3 3 $1 , 1 7 3 $3 , 4 0 2 $4 7 1 $2 2 $ $ SC H M D P 91 0 9 1 8 PM I O v e r r i d i n g R o v a l t v SE $1 4 $ $3 $1 $2 $6 $1 $ $ $ SC H M D P 92 0 1 0 5 PM I T a x Ex e m p t I n t e r e s l l n c o m e SE $2 6 $ $7 $2 $5 $1 1 $2 $ $ $ SC H M D P 92 0 1 0 6 PM I D I V I D E N D R E C E I V E D D E D U C T I O N SE $1 9 0 $3 $4 8 $1 5 $3 4 $7 8 $1 2 $1 $ $ SC H M D P T o t a l $2 5 , 4 9 2 $5 8 3 $6 , 9 9 3 $1 9 8 6 $3 , 7 0 4 $1 0 6 7 6 $1 4 8 1 $7 0 $ $ SC H M D T 10 5 1 2 2 Re p a i r D e d u c t i o n SG $1 1 0 , 4 6 6 $1 , 8 5 8 $2 8 , 7 6 5 $8 , 8 0 4 $1 7 , 6 8 1 $4 , 2 5 0 $6 , 6 8 6 $4 2 4 $ $ SC H M D T 10 5 1 2 5 Ta x D e p r e c i a t i o n TA X D E P R $2 , 4 6 2 , 9 0 5 $4 , 9 0 0 $6 7 8 , 3 6 $9 1 , 7 4 4 $3 5 2 5 4 $1 , 0 3 9 , 6 8 6 $1 2 5 , 6 4 4 $7 , 4 3 5 $ $1 1 8 , 5 1 2 SC H M D T 10 5 1 2 6 PM I T a x D e p r e c i a t i o n SE $2 7 , 6 4 3 $4 5 3 $6 , 9 3 3 $2 , 1 3 3 $4 , 8 7 7 $1 1 , 3 9 7 $1 , 7 5 3 $9 8 $ $ SC H M D T 10 5 1 3 7 Ca p i t a l i z e d D e p r e c i a t i o n SO $5 , 0 3 8 $1 1 6 $1 , 3 8 6 $3 9 3 $7 2 8 $2 , 1 1 0 $2 9 2 $1 4 $ $ SC H M D T 10 5 1 4 1 AF U D C SN P $1 1 8 4 3 0 $2 , 5 5 2 $3 1 , 5 3 6 $9 , 0 5 5 $1 7 , 1 5 4 $5 1 , 0 0 4 $6 , 7 9 6 $3 3 3 $ $ 2o f 4 z ~z:)o ~ ~ )-a:§~w~ u::o051 a: a. ~~ ~õ ~ £.. e .2 a.EO(J ~00(J Nfi°o"i ~ ü .a .5 ~ CñU "' i '0 ~.~ -g m:E ~:5 Õ_ (J .c CD C::2f-- 0 c::i :2 c:.-i: Q)g~ .! l ~ BU (Jg.2ci~et~ =~ ~ ~ ~ ~~ ~ ~w ~~ ~ tA ~ ~ tA ~ ~ ~ ~w ~ ~ ~ ~ ~ w ~ ~ ~ ~ tA ~ ~ ~ ~ w w w ~ w ~~w W~ w ~ w w w Ž i¡"''''''' 5 w w w w w w W tA W W W W ~ W W W W W W W W W W W W W w~ w ~ w ~ ~~ w ~ ~ ~ ~ w w w w~ W '!ff ~&i~~ ., .,., ow ~ WV ff~ ~ N V ~ ff~ N ~Mff~ ffM ffffffff~ ~ ~ ffffffffffffffffffffffffffffffffffffffffffff ~ ffMoc .. ff Mffff__ ffffff ff.. ffff_ N ffuJ W f: w.. tl lf ffLL W 0., co ~ '" ~ .. .. ~ ~ lO lO '" '" 0"''' ~ '" itr ~ co '" "'.,.,.,.,., lO.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.. 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Wv t m l n Ut a h Id a h O FE R C Ot h e i Nu l l SC H M D T 42 5 3 8 0 Id a h o C u s t o m e r B a l a n c i n o A c c o u n t OT H E R $6 0 4 $ $ $ $ $ $ $ $6 0 4 $ SC H M D T . 43 0 1 1 0 Re o A s s e t b a l a n c e r e e l a s s SO $2 , 6 2 6 $6 1 $7 2 2 $2 0 5 $3 7 9 $1 , 1 0 0 $1 5 2 $7 $ $ SC H M D T 50 5 1 2 5 Ac c r e d R o v a l t i e s SE $1 , 0 1 5 $1 7 $2 5 5 $7 8 $1 7 9 $4 1 8 $6 4 $4 $ $ SC H M D T 50 5 1 5 0 Mi s c C u r r e n t & A c c r u e d U a b i l i l v - S O SO $6 7 $2 $1 8 $5 $1 0 $2 8 $4 $ $ $ SC H M D T 50 5 4 0 0 Bo n u s L i a b i l t v SO $3 8 $1 $1 0 $3 $5 $1 6 $2 $ $ $ SC H M D T 60 5 1 0 1 Tr o . a n D e c o m m i s s i o n i n o C o s t s - W A WA $2 7 6 $ $ $2 7 6 $ $ $ $ $ $ SC H M D T 60 5 1 0 2 Tr o . a n D e c o m m i s s i o n i n o C o s t s - O R OR $6 8 $ $6 8 $ $ $ $ $ $ $ SC H M D T 61 0 0 0 0 PM I C o a l M i n e D e v e l o n m e n t SE $5 5 $1 $1 4 $4 $1 0 $2 3 $3 $ $ $ SC H M D T 61 0 1 0 0 PM I D E V T C O S T A M O R T SE $3 , 0 1 3 $4 9 $7 5 6 $2 3 2 $5 3 2 $1 , 2 4 2 $1 9 1 $1 1 $ $ SC H M D T 61 0 1 0 0 1 AM O R T N O P A S 9 9 - 0 0 R A R SO $5 8 $1 $1 6 $5 $8 $2 4 $3 $ $ $ SC H M D T 61 0 1 3 0 78 1 S h o n n i n o I n c e n t i v e O R OR $6 8 $ $6 8 $ $ $ $ $ $ $ SC H M D T 61 0 1 4 0 OR R a t e R e f u n d s OT H E R $8 0 $ $ $ $ $ $ $ $8 0 $ SC H M D T 61 0 1 4 1 WA R a t e R e f u n d s OT H E R $2 2 9 $ $ $ $ $ $ $ $2 2 9 $ SC H M D T 61 0 1 4 2 Re o . L i a b i l l v - U T H o m e E n e r o v l i f e l i n e UT $2 1 0 $ $ $ $ $2 1 0 $ $ $ $ SC H M D T 61 0 1 4 8 Re o L i a b i l i t v - D e f N P C B a l a n c e R e e a s s OT H E R $2 , 6 0 4 $ $ $ $ $ $ $ $2 , 6 0 4 $ SC H M D T 61 0 1 4 9 Re o L i a b i l t v - S B 1 1 4 9 B a l a n c e R e c l a s s OT H E R $6 8 $ $ $ $ $ $ $ $6 8 $ SC H M D T 70 5 2 0 0 Or e o o n G a i n o n S a l e o f H a l s e v - O R OT H E R $3 8 6 $ $ $ $ $ $ $ $3 8 6 $ SC H M D T 70 5 2 1 0 Pr o o e r t v I n s u r a n c e l l n i u r i e s & D a m a o e s l SO $1 1 0 $3 $3 0 $9 $1 6 $4 6 $6 $ $ $ SC H M D T 70 5 3 0 0 Re o , L i a b i l i l v - D e f e r r d B e n e f i A r c h S SE $1 , 1 7 3 $1 9 $2 9 4 $9 1 $2 0 7 $4 8 4 $7 4 $4 $ $ SC H M D T 70 5 3 0 5 Re o U a b i l i t v - C A G a i n o n S a l e o f A s s e t CA $4 1 $4 1 $ $ $ $ $ $ $ $ SC H M D T 71 5 8 0 0 Re d d i n o R e n e a o t l a l e d C o n t r a c t SG $5 5 0 $9 $1 4 3 $4 4 $8 8 $2 3 0 $3 3 $2 $ $ SC H M D T 72 0 3 0 0 PE N S I O N I R E T I R E M E N T A C C R U A L - C A S H B A S I SO $1 2 0 $3 $3 3 $9 $1 7 $5 0 $7 $ $ $ SC H M D T 72 0 5 0 0 Se v e r a n c e A c c a l SO $2 4 $1 $7 $2 $4 $1 0 $1 $ $ $ SC H M D T 91 0 5 6 0 28 3 S M U D R E V E N U E I M P U T A T I O N - U T R E G L 1 A B OT H E R $1 0 , 9 8 9 $ $ $ $ $ $ $ $1 0 , 9 8 9 $ SC H M D T 91 0 5 8 0 Wa s a c h w o r k e r s c o m o r e s e r v e SO $9 7 $2 $2 7 $8 $1 4 $4 1 $6 $ $ $ SC H M D T 91 0 9 0 5 PM I U n d e r o r o u n d M i n e C o t D e o l e t i o n SE $1 6 5 $3 $4 1 $1 3 $2 9 $6 8 $1 0 $1 $ $ SC H M D T T o t a l $2 , 9 0 3 , 5 3 9 $6 0 , 9 4 4 $7 7 6 , 4 7 4 $1 2 1 , 5 7 6 $4 1 1 , 0 8 5 $1 , 1 9 4 , 7 4 3 $1 4 7 . 7 6 7 $8 , 6 1 0 $6 3 , 8 2 8 $1 1 8 , 5 1 2 Gr a n d T o t a l .$ 2 0 6 2 7 3 3 .$ 4 . 2 1 4 -$ 5 4 8 9 0 -$ 5 2 8 8 6 -$ 2 9 6 , 4 0 0 -$ 8 6 3 6 4 -$ 1 0 2 , 4 5 7 .$ 6 6 4 4 -$ 3 3 0 8 6 -$ 1 1 8 5 1 2 4o f 4 ~~ ~ ~ o ~ O U N T A I N In t e r e s t E x p e n s e ( A c t u a l s ) Tw e l v e M o n t h s E n d i n g - D e c e m b e r 2 0 1 0 Al l o c a t i o n M e t h o d - F a c t o r 2 0 1 0 P r o t o c o l (A l l o c a t e d i n T h o u s a n d s ) Pr i m a r V A c c o u n t ... . 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Ut a h Id a h o FE R C 41 9 1 0 0 0 AF U D C - O T H E R SN P -$ 7 9 , 2 9 8 -$ 1 , 7 0 9 -$ 2 1 , 1 1 6 -$ 6 , 0 6 3 -$ 1 1 , 4 8 6 -$ 3 4 , 1 5 1 -$ 4 , 5 5 0 -$ 2 2 3 42 7 0 0 0 0 IN T O N L N G - T R M D B T SN P $3 6 3 , 2 0 3 $7 , 8 2 6 $9 6 , 7 1 7 $2 7 , 7 7 0 $5 2 , 6 - i $1 5 6 , 4 1 9 $2 0 , 8 4 1 $1 , 0 2 0 42 8 0 0 0 0 AM T D B T D I S C & E X P SN P $3 , 7 2 8 $8 0 $9 9 3 $2 8 5 $5 4 0 $1 , 6 0 5 $2 1 4 $1 0 42 8 1 0 0 0 AM O R T Z N O F L O S S SN P $2 , 3 3 1 $5 0 $6 2 1 / $1 7 8 $3 3 8 $1 , 0 0 4 $1 3 4 $7 42 9 0 0 0 0 AM T P R E M O N D E B T SN P -$ 3 $ -$ 1 $ $ -$ 1 $ $ 43 1 0 0 0 0 OT H E R I N T E R E S T E X P SN P $1 1 , 7 3 7 $2 5 3 $3 , 1 2 5 $8 9 7 $1 , 7 0 0 $5 , 0 5 5 $6 7 3 $3 3 43 1 3 0 0 0 IN T E X P O N R E G L 1 A B SN P $6 3 0 $1 4 $1 6 8 $4 8 $9 1 $2 7 1 $3 6 $2 43 2 0 0 0 0 AF U D C - B O R R O W E D SN P -$ 4 4 , 6 1 8 -$ 9 6 1 -$ 1 1 , 8 8 1 -$ 3 , 4 1 1 -$ 6 , 4 6 3 -$ 1 9 , 2 1 6 -$ 2 , 5 6 0 -$ 1 2 5 40 9 1 0 0 0 IN C T X U T I L O P I N C SE -$ 8 9 -$ 1 -$ 2 2 -$ 7 -$ 1 6 -$ 3 7 -$ 6 $ 40 9 1 0 0 0 IN C T X U T I L O P I N C SG -$ 5 5 , 5 3 5 -$ 9 3 3 -$ 1 4 , 4 6 1 -$ 4 , 4 2 6 -$ 8 , 8 8 9 -$ 2 3 , 2 5 2 -$ 3 , 3 6 1 -$ 2 1 3 40 9 1 0 0 0 IN C T X U T I L O P I N C SO -$ 3 0 -$ 1 -$ 8 -$ 2 -$ 4 -$ 1 2 -$ 2 $ 40 9 1 1 0 0 ST A T E I N C T A X - E L E C SG -$ 2 9 7 -$ 5 -$ 7 7 -$ 2 4 -$ 4 8 -$ 1 2 4 -$ 1 8 -$ 1 Gr a n d T o t a l $2 0 1 , 7 5 9 $4 , 6 1 3 $5 4 , 0 5 6 $1 5 . 2 4 5 $2 8 , 3 7 3 $8 7 , 5 6 2 $1 1 , 4 0 1 $5 0 9 Pa g e 1 o f 1 ~ ~ ~ ~ ~ ~ o ~ O U N T A I N De f e r r e d I n c o m e T a x Ex p e n s e ( A c t u a l s ) Tw e l v e M o n t h s E n d i n g - D e c e m b e r 2 0 1 0 Al l o c a t i o n M e t h o d - F a c t o r 2 0 1 0 P r o t o c o l (A l l o c a t e d i n T h o u s a n d s ) FE R C A C è o u n t $Ø ç Q ( \ ! : ì í A e c t .. . . . Al l o e To t l Ca l i ot å " O n Wa s h Wv n m i n n Ut h ... ld a b o FE R C Ot r Nu i l 41 0 1 0 0 0 10 0 1 0 5 19 0 F A S 1 0 9 D E F T A X L 1 A B W A - N U T I L WA $ $ $ $ $ $ $ $ $ $ 41 0 1 0 0 0 10 5 1 2 2 Re o a i r D e d u c t i o n SG $4 1 , 9 2 3 $7 0 4 $1 0 , 9 1 7 $3 , 3 4 1 $6 , 7 1 0 $1 7 , 5 5 2 $2 , 5 3 7 $1 6 1 $ $ 41 0 1 0 0 0 10 5 1 2 5 Ta x D e o r e c i a t i o n TA X D E P R $9 3 4 , 6 9 7 $1 8 , 5 5 8 $2 5 7 , 4 7 3 $3 4 , 8 1 8 $1 3 3 , 7 9 6 $3 9 4 , 5 7 1 $4 7 , 6 8 3 $2 , 8 2 2 $ $4 4 , 9 7 7 41 0 1 0 0 0 10 5 1 2 6 28 2 D I T P M I D e o r e c i a t i o n - T a x SE $1 0 , 4 9 1 $1 7 2 $2 , 6 3 1 $8 0 9 $1 , 8 5 1 $4 , 3 2 5 $6 6 5 $3 7 $ $ 41 0 1 0 0 0 10 5 1 2 8 Ac c l e r a t e d P o l l u t i o n C o n t l F a c i l i t i e s TA X D E P R $ $ $ $ $ $ $ $ $ $ 41 0 1 0 0 0 10 5 1 3 0 CI A C CI A C $ $ $ $ $ $ $ $ $ 41 0 1 0 0 0 10 5 1 3 7 Ca o i t a l i z e d D e o r e c i a t i o n SO $1 , 9 1 2 $4 4 $5 2 6 $1 4 9 $2 7 6 $8 0 1 $1 1 1 $5 $ $ 41 0 1 0 0 0 10 5 1 4 1 AF U D C D e b t SN P $4 , 9 4 5 $9 6 8 $1 1 , 9 6 8 $3 , 4 3 6 $6 , 5 1 0 $1 9 , 3 5 6 $2 , 5 7 9 $1 2 6 $ $ 41 0 1 0 0 0 10 5 1 4 1 1 AF U D C E o u i l SN P $ $ $ $ $ $ $ $ $ 41 0 1 0 0 0 10 5 1 4 3 28 2 B a s i s I n t a n a i b l e D i f f r e n c e SO $2 , 0 8 3 $4 8 $5 7 3 $1 6 2 $3 0 1 $8 7 3 $1 2 1 $6 $ $ 41 0 1 0 0 0 10 5 1 4 7 Se c 1 0 3 1 L i k e K i n d E x c h a n a e SO $6 $ $2 $ $1 $2 $ $ $ $ 41 0 1 0 0 0 10 5 1 4 8 Min e S a f e l v S e c . 1 7 9 E E l e c t i o n - P P W SE $3 9 6 $6 $9 9 $3 1 $7 0 $1 6 3 $2 5 $1 $ $ 41 0 1 0 0 0 10 5 1 4 9 Min e S a f e l v S e c . 1 7 9 E E l e c t i o n - P M I SE $3 $ $1 $ $1 $1 $ $ $ $ 41 0 1 0 0 0 10 5 1 5 2 Ga i n I L o s s ) o n P r o D . D i s D o s i t i o n GP S $5 , 2 8 3 $1 2 2 $1 , 4 5 3 $4 1 2 $7 6 3 $2 , 2 1 2 $3 6 $1 4 $ $ 41 0 1 0 0 0 10 5 1 6 5 Co a l M i n e D e v e l o o m e n t SE $1 6 0 $3 $4 0 $1 2 $2 8 $6 6 $1 0 $1 $ $ 41 0 1 0 0 0 10 5 1 7 0 Co a l M i n e E x t e n s i o n SE $2 4 7 $4 $6 2 $1 9 $4 4 $1 0 2 $1 6 $1 $ $ 41 0 1 0 0 0 10 5 1 7 1 PM I C o a l M i n e E x e n s i o n C o s t s SE $1 , 5 0 0 $2 5 $3 7 6 $1 1 6 $2 6 5 $6 1 8 $9 5 $5 $ $ 41 0 1 0 0 0 10 5 1 7 5 Co s t o f R e m o v a l GP S $1 6 , 4 0 7 $3 7 8 $4 , 5 1 3 $1 , 2 7 9 $2 3 7 0 $6 , 8 7 1 $9 5 1 $4 5 $ $ 41 0 1 0 0 0 10 5 2 2 0 3 Ch o l l a S H L N O P A ( L e a s e A m o r t i z a t i o n ) SG $3 1 $1 $8 $2 $5 $1 3 $2 $ $ $ 41 0 1 0 0 0 10 5 4 7 0 28 2 B o o k G a i n / L o s s o n L a n d S a l e s GP S $1 , 1 5 2 $2 7 $3 1 7 $9 0 $1 6 6 $4 8 2 $6 7 $3 $ $ 41 0 1 0 0 0 11 0 2 0 0 IG C T a x P e r c n t o e D e o l e t i o n D e d u c SE $1 9 5 $3 $4 9 $1 5 $3 4 $8 0 $1 2 $1 $ $ 41 0 1 0 0 0 11 0 2 0 5 SR C T a x P e r c n t a e D e o l e t i o n D e d u c SG $6 5 $1 $1 7 $5 $1 0 $2 7 $4 $ $ $ 41 0 1 0 0 0 12 0 1 0 5 Wi l o w W i n d A c c o u n t R e c e i v a b l e WA $3 $ $ $3 $ $ $ $ $ $ 41 0 1 0 0 0 20 5 2 0 0 M& S I N V E N T O R Y W R I T E - O F F SE $6 4 $1 $1 6 $5 $1 1 $2 6 $4 $ $ $ 41 0 1 0 0 0 21 0 1 3 0 28 3 1 0 P U C P r e o a i d T a x e s LO U $1 0 $ $ $ $ $ $1 0 $ $ $ 41 0 1 0 0 0 21 0 2 0 0 28 3 P r e o a i d T a x e s - P r o o e r t T a x e s GP S $1 , 8 6 3 $4 3 $5 1 2 $1 4 5 $2 6 9 $7 8 0 $1 0 8 $5 $ $ 41 0 1 0 0 0 28 7 2 8 1 CA A M T C r e d i t OT H E R $ $ $ $ $ $ $ $ $ $ 41 0 1 0 0 0 28 7 3 9 6 Re a u l a t o r v L i a b i l t i e s - I n t e r i m P r o v i s i OT H E R $ $ $ $ $ $ $ $ $ 41 0 1 0 0 0 28 7 6 1 6 Re o u l a t o r v A s s e t s - I n t e r i m P r o v i s i o n s OT H E R $ $ $ $ $ $ $ $ $ 41 0 1 0 0 0 28 7 9 4 4 Re o A s s e t F e d e r a l l n t e r s E x o e n s e UT $ $ $ $ $ $ $ $ $ $ 41 0 1 0 0 0 32 0 1 1 5 28 3 I N T E R I M P R O V I S I O N T O T A L R E G A S S E T S L I OT H E R $ $ $ $ $ $ $ $ $ $ 41 0 1 0 0 0 32 0 1 1 5 1 28 3 l n t e r i m P r o v i s i o n T o t a l r e a a s s t s I i OT H E R $ $ $ $ $ $ $ $ $ $ 41 0 1 0 0 0 32 0 2 1 0 19 0 R & E E x r i e n s e S e c 1 7 4 D e d u c t i o n SO $1 , 1 2 0 $2 6 $3 0 8 $8 7 $1 6 2 $4 6 9 $6 5 $3 $ $ 41 0 1 0 0 0 41 5 1 2 0 19 0 D E F R E G A S S E T - 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1 0 LO U $1 1 6 $ $ $ $ $ $1 1 6 $ $ $ 41 0 1 0 0 0 41 5 8 5 3 Po w e r d a l e D e c o m m i s s i o n i n o R e o A s s e t - O R OR $1 8 7 $ $1 8 7 $ $ $ $ $ $ $ 41 0 1 0 0 0 41 5 8 5 4 Po w e r d a l e D e c o m m i s s i o n i n o R e o A s s e t - W A WA $3 2 3 $ $ $3 2 3 $ $ $ $ $ $ 41 0 1 0 0 0 41 5 8 5 5 Ca - J a n u a r v 2 0 1 0 S t o n n C o s t OT H E R $4 6 7 $ $ $ $ $ $ $ $4 6 7 $ 41 0 1 0 0 41 5 8 5 6 Po w e r d a l e D e c o m m i s s i o n i n o R e a A s s e t - W Y WY P $1 3 $ $ $ $1 3 $ $ $ $ $ 41 0 1 0 0 0 41 5 8 5 7 10 - D e f e r r d O v e r b u r d e n C o s t s OT H E R $9 5 $ $ $ $ $ $ $ $9 5 $ 10 f 5 d~ ~ 2 ~ ~ B o ~ O U N T A I N De f e r r e d I n c o m e T a x E x p e n s e ( A c t u a l s ) Tw e l v e M o n t h s E n d i n g - D e c e m b e r 2 0 1 0 All o c a t i o n M e t h o d - F a c t o r 2 0 1 0 P r o t o c o l (A l l o c a t e d i n T h o u s a n d s ) Fe R C A e c u n t 41 0 1 0 0 0 41 0 1 0 0 0 41 0 1 0 0 0 41 0 1 0 0 0 41 0 1 0 0 0 41 0 1 0 0 0 41 0 1 0 0 0 41 0 1 0 0 0 41 0 1 0 0 0 41 0 1 0 0 0 41 0 1 0 0 0 41 0 1 0 0 0 41 0 1 0 0 0 41 0 1 0 0 0 41 0 1 0 0 0 41 0 1 0 0 0 41 0 1 0 0 0 41 0 1 0 0 0 41 0 1 0 0 0 41 0 1 0 0 0 41 0 1 0 0 0 41 0 1 0 0 0 41 0 1 0 0 0 41 0 1 0 0 0 41 0 1 0 0 0 41 0 1 0 0 0 41 0 1 0 0 0 41 41 0 1 0 0 0 41 0 1 0 0 0 41 0 1 0 0 0 41 0 1 0 0 0 41 0 1 0 0 0 41 0 1 0 0 0 41 0 1 0 0 0 41 0 1 0 0 0 41 0 1 0 0 0 41 0 1 0 0 0 41 0 1 0 0 0 41 0 1 0 0 0 41 0 1 0 0 0 41 0 1 0 0 0 41 0 1 0 0 0 41 41 0 1 0 0 0 T o t a l 41 1 1 0 0 0 41 1 1 0 0 0 41 1 1 0 0 0 Sø c o n d i i l Y A c c t 41 5 8 5 8 41 5 8 5 9 41 5 8 6 5 41 5 8 6 6 41 5 8 7 0 41 5 8 7 4 41 5 8 7 6 41 5 8 9 2 41 5 8 9 3 41 5 8 9 7 41 5 8 9 8 42 5 1 1 0 42 5 2 2 5 42 5 3 8 0 43 0 1 1 0 50 5 1 2 5 50 5 1 5 0 50 5 4 0 0 60 5 1 0 0 60 5 1 0 1 60 5 1 0 2 61 0 0 0 0 61 0 1 0 0 61 0 1 0 0 1 61 0 1 3 0 61 0 1 4 0 61 0 1 4 1 61 0 1 4 2 61 0 1 4 8 61 0 1 4 9 70 5 2 0 0 70 5 2 1 0 70 5 3 0 0 70 5 3 0 5 71 5 8 0 0 72 0 1 0 5 1 72 0 3 0 0 72 0 5 0 0 72 0 8 4 4 91 0 5 6 0 91 0 5 8 0 91 0 9 0 5 93 0 1 0 0 93 0 1 0 0 1 10 0 1 0 5 10 5 1 0 0 10 5 1 1 5 1 WY - 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Or e o o i Wa s h W; ; i n i , ' ; Ut a h Id â h o FE R C Ot h e r Nu t l 41 1 1 0 0 0 41 5 7 0 4 Re o L i a b i l i t v - T a x R e v e n u e A d i u s t m e n t - UT -$ 1 9 $ $ $ $ -$ 1 9 $ $ $ $ 41 1 1 0 0 0 41 5 8 0 3 RT O G r i d W e s t N / R W r i t e o f f W A WA -$ 1 8 $ $ -$ 1 8 $ $ $ $ $ $ 41 1 1 0 0 0 41 5 8 0 4 RT O G r i d W e s t N o t e s R e c e i v a b l e - O R OR -$ 1 1 2 $ -$ 1 1 2 $ $ $ $ $ $ $ 41 1 1 0 0 0 41 5 8 0 5 RT O G r i d W e s t N o t e s R e c e i v a b l e - W Y WY P -$ 3 5 $ $ $ -$ 3 5 $ $ $ $ $ 41 1 1 0 0 0 41 5 8 0 6 RT O G r i d W e s t N l R W r i t e o f f I D ID U -$ 1 0 $ $ $ $ $ -$ 1 0 $ $ $ 41 1 1 0 0 0 41 5 8 2 2 RA O A s s e t Pe n s i o n M M T o U T UT -$ 1 0 7 $ $ $ $ -$ 1 0 7 $ $ $ $ 41 1 1 0 0 0 41 5 8 2 8 Re o A s s e t P o s t R e t i r e m e n t M M T - W Y WY P -$ 1 1 7 $ $ $ -$ 1 1 7 $ $ $ $ $ 41 1 1 0 0 0 41 5 8 2 9 Re o A s s e t - P o s t - R e t M M T - U T UT -$ 1 0 6 $ $ $ $ -$ 1 0 6 $ $ $ $ 41 1 1 0 0 0 41 5 8 4 0 Re o A s s e t - D e f e r r d O R I n d e o e n d e n t E v a l u a OT H E R -$ 1 9 1 $ $ $ $ $ $ $ -$ 1 9 1 $ 41 1 1 0 0 0 41 5 8 5 0 Un r e c o v e r e d P l a n t - P o w e r d a l e .S G -$ 3 9 -$ 1 -$ 1 0 -$ 3 -$ 6 -$ 1 7 -$ 2 $ $ $ 41 1 1 0 0 0 41 5 8 7 2 De f e r r e d E x c e s s N e t P o w e r C o s t s - W Y 0 8 OT H E R -$ 3 , 7 8 4 $ $ $ $ $ $ $ -$ 3 , 7 8 4 $ 41 1 1 0 0 0 41 5 8 7 3 De f e r r d E x c e s s N e t P o w e r C o s t s - W A H v d WA -$ 6 4 3 $ $ -$ 6 4 $ $ $ $ $ $ 41 1 1 0 0 0 41 5 8 8 0 De f e r r d U T I n d e o e n d e n t E v a l u a t i o n F e e UT -$ 1 $ $ $ $ -$ 1 $ $ $ $ 41 1 1 0 0 0 41 5 8 9 0 ID M E H C 2 0 0 6 T r a n s i t i o n C o s t ID U -$ 2 3 2 $ $ $ $ $ -$ 2 3 2 $ $ $ 41 1 1 0 0 0 41 5 8 9 1 WY - 2 0 0 6 T r a n s i t i o n S e v e r a n c e C o s t s WY P -$ 4 3 $ $ $ -$ 4 0 3 $ $ $ $ $ 41 1 1 0 0 0 41 5 8 9 5 OR R C A C S E P - D E C 0 7 D E F E R R E D OR -$ 1 7 3 3 $ -$ 1 , 7 3 3 $ $ $ $ $ $ $ 41 1 1 0 0 0 41 5 8 9 6 WA - C h e h a l i s P l a n t R e v e n u e R e o u i r e m e n t WA -$ 1 , 1 3 9 $ $ -$ 1 , 1 3 9 $ $ $ $ $ $ 41 1 1 0 0 0 41 5 9 0 0 OR S B 4 0 9 R e c o v e r v OT H E R -$ 3 , 2 9 2 $ $ $ $ $ $ $ -$ 3 , 2 9 2 $ 41 1 1 0 0 0 42 5 1 0 0 De f e r r d R e o u l a t o r v E x o e n s e ID U -$ 7 $ $ $ $ $ -$ 7 $ $ $ 41 1 1 0 0 0 42 5 1 2 5 De f e r r d C o a l C o s t - A r c h SE -$ 6 2 6 -$ 1 0 -$ 1 5 7 -$ 4 8 -$ 1 1 0 -$ 2 5 8 -$ 4 0 -$ 2 $ $ 41 1 1 0 0 0 42 5 2 1 5 28 3 U n e a r n e d J o i n t U s e P o l e C o n t c t R e v n u SN P D -$ 8 $ -$ 2 -$ 1 -$ 1 -$ 4 $ $ $ $ 41 1 1 0 0 0 42 5 2 5 0 28 3 T G S B U Y O U T - 5 G SG -$ 6 $ -$ 2 $ -$ 1 -$ 2 $ $ $ $ 41 1 1 0 0 0 42 5 2 8 0 28 3 J O S E P H S E T T L E M E N T - S G SG -$ 5 2 -$ 1 -$ 1 4 -$ 4 -$ 8 -$ 2 2 -$ 3 $ $ $ 41 1 1 0 0 0 42 5 3 6 0 19 0 H e r m i s t o n S w a o SG -$ 6 5 -$ 1 -$ 1 7 -$ 5 -$ 1 0 -$ 2 7 -$ 4 $ $ $ 41 1 1 0 0 0 43 0 1 0 0 28 3 W e a t h e r i z a t i o n SO -$ 1 0 7 4 7 -$ 2 4 8 -$ 2 , 9 5 6 -$ 8 3 8 -$ 1 , 5 5 2 -$ 4 , 5 0 1 -$ 6 2 3 -$ 2 9 $ $ 41 1 1 0 0 0 43 0 1 1 1 Re o A s s - S B 1 1 4 9 B a l a n c e R e c l a s s OT H E R -$ 2 6 $ $ $ $ $ $ $ -$ 2 6 $ 41 1 1 0 0 0 43 0 1 1 2 Re o A s s e t - O t h e r - B a l a n c e R e c l a s s OT H E R -$ 1 5 $ $ $ $ $ $ $ -$ 1 5 $ 41 1 1 0 0 0 43 0 1 1 3 Re o A s s e t - D e f N P C B a l a n c R e c l a s s OT H E R -$ 9 8 8 $ $ $ $ $ $ $ -$ 9 8 8 $ 41 1 1 0 0 0 50 5 5 1 0 19 0 P M I V a c a t i o n B o n u s SE -$ 7 $ -$ 2 -$ 1 -$ 1 -$ 3 $ $ $ $ 41 1 1 0 0 0 50 5 6 0 0 19 0 V a c a t i o n S i c k l e a v e & P T A c c r u a l SO -$ 3 1 0 -$ 7 -$ 8 5 -$ 2 4 -$ 4 5 -$ 1 3 0 -$ 1 8 -$ 1 $ $ 41 1 1 0 0 0 60 5 1 0 0 28 3 T R O J A N D E C O M M I S S I O N I N G A M O R T TR O J D -$ 7 2 2 -$ 1 2 -$ 1 8 7 -$ 5 7 -$ 1 1 8 -$ 3 0 1 -$ 4 4 -$ 3 $ $ 41 1 1 0 0 0 60 5 1 0 1 Tr o i a n D e c o m m i s s i o n i n o A m o r t _ W A WA $ $ $ $ $ $ $ $ $ $ 41 1 1 0 0 0 60 5 1 0 2 Tr o i a n D e c o m m i s s i o n i n o A m o r t - O R OR $ $ $ $ $ $ $ $ $ $ 41 1 1 0 0 0 60 5 7 1 0 RE V E R S E A C C R U E D F I N A L R E C L A M A T I O N SE -$ 8 1 -$ 1 -$ 2 0 -$ 6 -$ 1 4 -$ 3 4 -$ 5 $ $ $ 41 1 1 0 0 0 61 0 1 1 1 28 2 P M I S a l e o f A s s e t s SE -$ 6 3 .- $ 1 -$ 1 6 -$ 5 -$ 1 1 -$ 2 6 -$ 4 $ $ $ 41 1 1 0 0 0 61 0 1 1 4 PM I E I T F 0 4 - 6 P r e t r i o o i n o C o s t SE -$ 3 4 4 -$ 6 -$ 8 6 -$ 2 7 -$ 6 1 -$ 1 4 2 -$ 2 2 -$ 1 $ $ 41 1 1 0 0 0 61 0 1 4 3 28 3 R e n L i a b i l i t v - W A L o w E n e m v P r o o r a m WA -$ 9 2 $ $ -$ 9 2 $ $ $ $ $ $ 41 1 1 0 0 0 61 0 1 4 5 19 0 R e a L i a b O R B a l a n c e C o n s o l OR -$ 9 9 7 $ -$ 9 9 7 $ $ $ $ $ $ $ 41 1 1 0 0 0 61 0 1 4 6 OR R e o A s s e t / L i a b i l t v C o n s o l i d a t i o n OR -$ 2 3 $ -$ 2 3 $ $ $ $ $ $ $ 41 1 1 0 0 0 70 5 2 4 0 28 3 C A A l t e r n a t i v e R a t e f o r E n e r o v P r o o r a CA -$ 4 3 4 -$ 4 3 4 $ $ $ $ $ $ $ $ 41 1 1 0 0 0 70 5 2 6 0 ME H C T r a n s i t i o n C o s t s - W A WA -$ 1 2 1 $ $ -$ 1 2 1 $ $ $ $ $ $ 41 1 1 0 0 0 70 5 2 6 1 Re o L i a b i l t v - S a l e o f r e n e w a b l e En e r o v OT H E R -$ 1 , 4 8 9 $ $ $ $ $ $ $ -$ 1 , 4 8 9 $ 41 1 1 0 0 0 70 5 2 6 5 Re o L i a b i l t v - O R E n e m v C o n s e r v a t i o n C OR -$ 5 7 5 $ -$ 5 7 5 $ $ $ $ $ $ $ 41 1 1 0 0 0 70 5 3 3 7 Re o u l a t o r v L i a b i l t v - S a l e o f R e n e w a b l e OT H E R -$ 1 , 3 6 4 $ $ $ $ $ $ $ -$ 1 , 3 6 4 $ 41 1 1 0 0 0 71 5 1 0 5 MC I F O G W i r e L e a s e SG $ $ $ $ $ $ $ $ $ $ 41 1 1 0 0 0 71 5 7 2 0 19 0 N W P o w e r A c t i B P A R e o i o n a l C r s l - W A OT H E R -$ 2 2 0 $ $ $ $ $ $ $ -$ 2 2 0 $ 41 1 1 0 0 0 72 0 1 0 5 1 Co n t r a M e d i c a r e S u b s i d v SO $ $ $ $ $ $ $ $ $ 41 1 1 0 0 0 72 0 2 0 0 19 0 D e f e r r C o m o e n s a t i o n P a y o u t SO -$ 6 $ -$ 2 $ -$ 1 -$ 2 $ $ $ $ 40 f 5 ~ ~ 2 ~ ~ ~ o ~ O U N T A I N De f e r r e d I n c o m e T a x E x p e n s e ( A c t u a l s ) Tw e l v e M o n t h s E n d i n g - D e c e m b e r 20 1 0 Al l o c a t i o n M e t h o d - F a c t o r 2 0 1 0 P r o t o c o l (A l l o c a t e d i n T h o u s a n d s ) FE R C A c c o u n t Se c o n d à i v A c è t Al l o c To m l Ca l i t Or e o n Wa s h Wv o m i l 1 Ut h Id a h o FE R C Ot l l t Nu t i 41 1 1 0 0 0 72 0 8 4 0 Re Q A s s e t M e d i c a r e S u b s i d y SO $ $ $ $ $ $ $ $ $ $ 41 1 1 0 0 0 74 0 1 0 0 28 3 P o s t M e r i e r D e b t L o s s SN P -$ 8 8 5 -$ 1 9 -$ 2 3 6 -$ 6 8 -$ 1 2 8 -$ 3 8 1 -$ 5 1 -$ 2 $ $ 41 1 1 0 0 0 91 0 5 3 0 19 0 1 n i u r i e s & D a m a Q e s SO -$ 3 8 4 -$ 9 -$ 1 0 6 -$ 3 0 -$ 5 5 -$ 1 6 1 -$ 2 2 -$ 1 $ $ 41 1 1 0 0 0 91 0 9 1 0 19 0 P M I S e c 4 7 1 A d j u s t m e n t SE -$ 4 0 7 -$ 7 -$ 1 0 2 -$ 3 1 -$ 7 2 -$ 1 6 8 -$ 2 6 -$ 1 $ $ 41 1 1 0 0 0 92 0 1 1 0 19 0 P M I W Y E x r a c t i o n T a x SE -$ 7 2 0 -$ 1 2 -$ 1 8 1 -$ 5 6 -$ 1 2 7 -$ 2 9 7 -$ 4 6 -$ 3 $ $ 41 1 1 0 0 0 92 0 1 5 0 19 0 F A S 1 1 2 B o o k R e s e r v P o s t r e t i r e m e n t B e SO -$ 6 0 0 -$ 1 4 -$ 1 6 5 -$ 4 7 -$ 8 7 -$ 2 5 1 -$ 3 5 -$ 2 $ $ 41 1 1 0 0 0 93 0 1 0 0 19 0 0 R B E T C C r e d i t OT H E R $ $ $ $ $ $ $ $ $ $ 41 1 1 0 0 0 93 0 1 0 0 1 19 0 0 R B E T C C r e d i t SG -$ 1 , 8 6 5 -$ 3 1 -$ 4 8 -$ 1 4 9 -$ 2 9 9 -$ 7 8 1 -$ 1 1 3 -$ 7 $ $ 41 1 1 0 0 0 T o t a l .$ 3 4 4 7 8 -$ 6 , 3 2 0 -$ 9 2 4 0 2 -$ 2 4 , 6 9 3 -$ 4 , 0 1 8 -$ 1 3 9 . 2 2 3 -$ 1 9 , 3 5 4 -$ 8 0 0 -$ 1 1 , 6 6 7 $ Gr a n d T o m l $7 6 1 , 4 4 $1 6 , 8 0 9 $2 0 2 , 2 7 8 $2 1 , 4 4 $1 0 9 , 9 9 3 $3 1 4 , 1 9 4 $3 6 , 7 2 5 $2 , 4 6 8 $1 2 , 5 5 7 $4 . 9 7 7 50 t 5 ~~ ; ' ~ ~ O U N T A I N In v e s t m e n t T a x C r e d i t A m o r t i z a t i o n ( A c t u a l s ) Tw e l v e M o n t h s E n d i n g - D e c e m b e r 2 0 1 0 Al l o c a t i o n M e t h o d - 2 0 1 0 P r o t o c o l (A l l o c a t e d i n T h o u s a n d s ) Pr i m a r y A c c ø u n t $e c C l n d ä r v . A c c ø i . r i t .. . . Al l ø c To t a l Ca l i f Qr e o o h Wa s h WV o m i n a Ut a h Id a h o FE . R C 41 1 4 0 0 0 0 DE F I T C C R E D I T F E D DG U -$ 1 , 8 7 4 $ $ $ -$ 1 0 5 -$ 1 , 5 3 3 -$ 2 2 2 -$ 1 4 Ov e r a l l R e s u l t -$ 1 , 8 7 4 $ $ $ -$ 1 0 5 -$ 1 , 5 3 3 -$ 2 2 2 -$ 1 4 1 o f 1 ~~ ~ ~ ~ o ~ O U N T A I N El e c t r i c P l a n t i n S e r v i c e w i t h U n c l a s s i f i e d P l a n t ( A c t u a l s ) Ba l a n c e a s o f D e c e m b e r 2 0 1 0 Al l o c a t i o n M e t h o d - F a c t o r 2 0 1 0 P r o t o c o l (A l l o c a t e d i n T h o u s a n d s ) Pt i m a r v A c c O u n t . S e c o n d a r y De s c r i D t i o n Al l o c To t a l Ca l i f Or e o n Wa S h w, ; ; ; ; W i n Uta h Id a h o FE R C 10 1 0 0 0 0 30 2 0 0 0 0 FR A N C H I S E S A N D C O N S E N T S ID U $1 . 0 0 0 $ $ $ $ $ $1 . 0 0 0 $ 10 1 0 0 0 0 30 2 0 0 0 0 FR A N C H I S E S A N D C O N S E N T S SG $1 2 . 5 9 4 $2 1 2 $3 . 2 8 0 $1 . 0 0 4 $2 , 0 1 6 $5 . 2 7 3 $7 6 2 $4 8 10 1 0 0 0 0 30 2 0 0 0 0 FR A N C H I S E S A N D C O N S E N T S SG - P $1 7 3 . 0 0 0 $2 . 9 0 7 $4 5 . 0 4 9 $1 3 . 7 8 8 $2 7 , 6 8 9 $7 2 . 4 3 2 $1 0 , 4 7 1 $6 6 4 10 1 0 0 0 0 30 2 0 0 0 0 FR A N C H I S E S A N D C O N S E N T S SG - U $9 . 8 4 2 $1 6 5 $2 , 5 6 3 $7 8 4 $1 , 5 7 5 $4 . 1 2 1 $5 9 6 $3 8 10 1 0 0 0 0 30 3 1 0 4 0 TR A N S M I S S I O N I N T A N G I B L E A S S E T S OR $5 3 1 $ $5 3 1 $ $ $ $ $ 10 1 0 0 0 0 30 3 1 0 4 0 TR A N S M I S S I O N I N T A N G I B L E A S S E T S SG $1 3 , 6 6 4 $2 3 0 $3 , 5 5 8 $1 , 0 8 9 $2 , 1 8 7 $5 . 7 2 1 $8 2 7 $5 2 10 1 0 0 0 0 30 3 1 0 5 0 RC M S - R E G I O N C O N S T R U C T I O N M G M T S Y S T E M SO $1 0 , 9 3 1 $2 5 2 $3 , 0 0 7 $8 5 2 $1 . 5 7 9 $4 , 5 7 8 $6 3 3 $3 0 10 1 0 0 0 0 30 3 1 0 8 0 FU E L M A N A G E M E N T S Y S T E M SO $3 , 2 9 3 $7 6 $9 0 6 $2 5 7 $4 7 6 $1 , 3 7 9 $1 9 1 $9 10 1 0 0 0 0 30 3 1 2 3 0 AU T O M A T E P O L E C A R D S Y S T E M SO $4 , 4 1 0 $1 0 2 $1 , 2 1 3 $3 4 4 $6 3 7 $1 , 8 4 7 $2 5 6 $1 2 10 1 0 0 0 0 30 3 1 4 7 0 RI L D A C A N Y O N R O A D I M P R O V E M E N T S SE $3 , 3 8 1 $5 5 $8 4 8 $2 6 1 $5 9 7 $1 , 3 9 4 $2 1 4 $1 2 10 1 0 0 0 0 30 3 1 6 8 0 DI S T R I B U T I O N A U T O M A T I O N P I L O T P R O J E C T SO $1 3 , 0 7 2 $3 0 2 $3 . 5 9 6 $1 0 1 9 $1 , 8 8 8 $5 , 7 4 $7 5 7 $3 6 10 1 0 0 0 0 30 3 1 7 6 0 RE C O R D C E N T E R M A N A G E M E N T S O F T W A R E SO $2 9 1 $7 $8 0 $2 3 $4 2 $1 2 2 $1 7 $1 10 1 0 0 0 0 30 3 1 7 8 0 OU T A G E R E P O R T I N G S Y S T E M SO $3 . 4 9 8 $8 1 $9 6 2 $2 7 3 $5 0 5 $1 . 4 6 5 $2 0 3 $1 0 10 1 0 0 0 0 30 3 1 8 3 0 CU S T O M E R S E R V I C E S Y S T E M I C S S ) CN $1 1 1 . 4 5 9 $2 , 7 9 5 $3 4 , 1 8 9 $7 , 7 9 7 $8 , 3 2 2 $5 4 . 0 4 3 $4 , 3 1 2 $ 10 1 0 0 0 0 30 3 2 0 4 0 SA P SO $1 6 7 , 5 4 3 $3 , 8 6 5 $4 6 , 0 8 9 $1 3 , 0 6 1 $2 4 . 2 0 0 $7 0 , 1 6 5 $9 , 7 0 8 $4 5 6 10 1 0 0 0 0 30 3 2 0 9 0 EN E R G Y C O M M O D I T Y S Y S T E M S O F T A R E SO $9 . 9 7 4 $2 3 0 $2 7 4 4 $7 7 7 $1 . 4 4 1 $4 . 1 7 7 $5 7 8 $2 7 10 1 0 0 0 0 30 3 2 2 2 0 EN T E R P R I S E D A T A W R H S E - B I R P T G T O O L SO $1 , 6 6 0 $3 8 $4 5 7 $1 2 9 $2 4 0 $6 9 5 $9 6 $5 10 1 0 0 0 0 30 3 2 2 6 0 DW H S - D A T A W A R E H O U S E SO $1 , 1 5 8 $2 7 $3 1 9 $9 0 $1 6 7 $4 8 5 $6 7 $3 10 1 0 0 0 0 30 3 2 2 7 0 EN T E R P R I S E D A T A W A R E H O U S E SO $5 . 8 7 2 $1 3 5 $1 , 6 1 5 $4 5 8 $8 4 8 $2 , 4 5 9 $3 4 0 $1 6 10 1 0 0 0 0 30 3 2 3 3 0 FI E L D N E T P R O M E T E R R E A D I N G S Y S T - H R P R E P SO $2 , 9 0 8 $6 7 $8 0 0 $2 2 7 $4 2 0 $1 , 2 1 8 $1 6 8 $8 10 1 0 0 0 0 30 3 2 3 4 0 FA C I L I T Y I N S P E C T I O N R E P O R T I N G S Y S T E M SO $1 , 9 0 5 $4 4 $5 2 4 $1 4 8 $2 7 5 $7 9 8 $1 1 0 $5 10 1 0 0 0 0 30 3 2 3 6 0 20 0 2 G R I D N E T P O W E R C O S T M O D E L I N G SO $8 , 9 3 3 $2 0 6 $2 , 4 5 7 $6 9 6 $1 . 2 9 0 $3 , 7 4 1 $5 1 8 $2 4 10 1 0 0 0 0 30 3 2 4 0 0 IN C E D E N T M A N A G E M E N T A N A L Y S I S P R O G R A M SO $5 , 2 8 6 $1 2 2 $1 , 4 5 4 $4 1 2 $7 6 4 $2 , 2 1 4 $3 0 6 $1 4 10 1 0 0 0 0 30 3 2 4 5 0 MI D O F F I C E I M P R O V E M E N T P R O J E C T SO $1 2 . 4 8 9 $2 8 8 $3 , 4 3 6 $9 7 4 $1 , 8 0 4 $5 . 2 3 0 $7 2 4 $3 4 10 1 0 0 0 0 30 3 2 4 8 0 OU T A G E C A L L H A N D L I N G I N T E G R A T I O N CN $1 . 9 8 1 $5 0 $6 0 8 $1 3 9 $1 4 8 $9 6 0 $7 7 $ 10 1 0 0 0 0 30 3 2 5 1 0 OP E R A T I O N S M A P P I N G S Y S T E M SO $1 0 , 3 4 7 $2 3 9 $2 . 8 4 6 $8 0 7 $1 , 4 9 5 $4 . 3 3 3 $6 0 0 $2 8 10 1 0 0 0 0 30 3 2 5 3 0 PO L E A T I A C H M E N T M G M T S Y S T E M SO $1 . 8 9 2 $4 4 $5 2 1 $1 4 8 $2 7 3 $7 9 3 $1 1 0 $5 10 1 0 0 0 0 30 3 2 5 9 0 SU B S T A T I O N / C I R C U I T H I S T O R Y O F O P E R A T I O N S SO $2 , 2 9 9 $5 3 $6 3 2 $1 7 9 $3 3 2 $9 6 3 $1 3 3 $6 10 1 0 0 0 0 30 3 2 6 0 0 SIN G L E P E R S O N S C H E D U L I N G SO $9 , 0 3 5 $2 0 8 $2 , 4 8 5 $7 0 4 $1 , 3 0 5 $3 , 7 8 4 $5 2 4 $2 5 10 1 0 0 0 0 30 3 2 6 4 0 TI B C O S O F T A R E SO $4 , 0 6 1 $9 4 $1 . 1 1 7 $3 1 7 $5 8 7 $1 . 7 0 1 $2 3 5 $1 1 10 1 0 0 0 0 30 3 2 6 7 0 C& T O F F I C I A L R E C O R D I N F O S Y S T E M SO $1 , 5 8 6 $3 7 $4 3 6 $1 2 4 $2 2 9 $6 6 4 $9 2 $4 10 1 0 0 0 0 30 3 2 6 8 0 TR A N S M I S S I O N W H O L E S A L E B I L L I N G S Y S T E M SG $1 , 5 8 1 $2 7 $4 1 2 $1 2 6 $2 5 3 $6 6 2 $9 6 $6 10 1 0 0 0 0 30 3 2 7 1 0 RO U G E R I V E R H Y D R O I N T A N G I B L E S SG $1 9 6 $3 $5 1 $1 6 $3 1 $8 2 $1 2 $1 10 1 0 0 0 0 30 3 2 7 3 0 IM P R O V E M E N T S T O P L A N T O W N E D B Y J A M E S R I V SG $1 3 , 8 7 3 $2 3 3 $3 6 1 3 $1 , 1 0 6 $2 , 2 2 1 $5 , 8 0 9 $8 4 0 $5 3 10 1 0 0 0 0 30 3 2 7 4 0 GA D S B Y I N T A N G I B L E A S S E T S SG $1 , 6 0 1 $2 7 $4 1 7 $1 2 8 $2 5 6 $6 7 0 $9 7 $6 10 1 0 0 0 0 30 3 2 7 5 0 EA G L E P O I N T H Y D R O A S S E T S SG $1 , 3 6 3 $2 3 $3 6 0 $1 1 0 $2 2 1 $5 7 9 $8 4 $5 10 1 0 0 0 0 30 3 2 7 6 0 SW I F T 2 I M P R O V E M E N T S SG $2 3 , 2 0 0 $3 9 0 $6 0 4 1 $1 , 8 4 9 $3 , 7 1 3 $9 , 7 1 3 $1 4 0 4 $8 9 10 1 0 0 0 0 30 3 2 7 7 0 NO R T H U M P Q U A - S E T I L E M E N T A G R E E M E N T SG $4 4 $7 $1 1 3 $3 5 $6 9 $1 8 2 $2 6 $2 10 1 0 0 0 0 30 3 2 7 8 0 BE A R R I V E R - S E T I L E M E N T A G R E E M E N T SG $1 2 0 $2 $3 1 $1 0 $1 9 $5 0 $7 $ 10 1 0 0 0 0 30 3 2 8 3 0 VC P R O - X E R O X C U S T S T M T F R M T R E N H A N C E - SO $2 , 1 7 9 $5 0 $5 9 9 $1 7 0 $3 1 5 $9 1 2 $1 2 6 $6 10 1 0 0 0 0 30 3 2 8 6 0 WE B S O F T W A R E SO $4 , 6 8 3 $1 0 8 $1 . 2 8 8 $3 6 5 $6 7 6 $1 9 6 1 $2 7 1 $1 3 10 1 0 0 0 0 30 3 2 9 0 0 ID A H O T R A N S M I S S I O N C U S T O M E R - Q W N E D A S S E T S SG $4 , 2 7 0 $7 2 $1 , 1 1 2 $3 4 0 $6 8 3 $1 , 7 8 8 $2 5 8 $1 6 10 1 0 0 0 0 30 3 2 9 1 0 WY O M I N G V H F N P C I S P E C T R U M WY P $5 4 5 $ $ $ $5 4 5 $ $ $ 10 1 0 0 0 0 30 3 2 9 2 0 ID A H O V H F I V P C I S P E C T R U M ID U $4 2 6 $ $ $ $ $ $4 2 6 $ 10 1 0 0 0 0 30 3 2 9 3 0 UT A H V H F I V P C I S P E C T R U M UT $2 , 9 3 7 $ $ $ $ $2 , 9 3 7 $ $ 10 1 0 0 0 0 30 3 2 9 9 0 P8 D M - F I L E NE T P 8 SO $3 , 9 9 8 $9 2 $1 , 1 0 0 $3 1 2 $5 7 7 $1 , 6 7 4 $2 3 2 $1 1 10 1 0 0 0 0 30 3 3 0 9 0 ST E A M P L A N T I N T A N G I B L E A S S E T S SG $4 0 , 2 3 3 $6 7 6 $1 0 , 4 7 7 $3 , 2 0 6 $6 , 4 4 $1 6 , 8 4 5 $2 , 4 3 5 $1 5 4 10 1 0 0 0 0 30 3 3 1 2 0 RA N G E R E M S / S C A D A S Y S T E M SG $1 4 1 $2 $3 7 $1 1 $2 3 $5 9 $9 $1 1o f 1 3 ~~ 9 ~ ~ ~ o ~ O U N T A I N El e c t r i c P l a n t i n S e r v i c e w i t h U n c l a s s i f i e d P l a n t ( A c t u a l s ) Ba l a n c e a s o f D e c e m b e r 2 0 1 0 Al l o c a t i o n M e t h o d - F a c t o r 2 0 1 0 P r o t o c o l (A l l o c a t e d i n T h o u s a n d s ) l' t i l l a i V A c c o u n t Se c o n d a r Y Oe s c r i o t l o i i Al l o c To t a l Ca l i f Qr è o n Wa s h W\ l r n n o . Ut a h Id a h o FE R C 10 1 0 0 0 0 30 3 3 1 2 0 RA N G E R E M S / S C A D A S Y S T E M SO $3 7 , 4 2 2 $8 6 3 $1 0 , 2 9 4 $2 , 9 1 7 $5 , 4 0 5 $1 5 , 6 7 2 $2 , 1 6 8 $1 0 2 10 1 0 0 0 0 30 3 3 1 2 0 RA N G E R E M S / S C A D A S Y S T E M WY P $4 6 2 $ $ $ $4 6 2 $ $ $ 10 1 0 0 0 0 30 3 3 1 4 0 ET A G M - E l e c t r o n i c T a o o i n a S y s - M e r c h a n t SO $1 , 4 1 7 $3 3 $3 9 0 $1 1 0 $2 0 5 $5 9 3 $8 2 $4 10 1 0 0 0 0 30 3 3 1 5 0 RO U T T C I T Y R O A D F O R H A Y D E N H A U L A G E SG $2 , 9 4 3 $4 9 $7 6 6 $2 3 5 $4 7 1 $1 , 2 3 2 $1 7 8 $1 1 10 1 0 0 0 0 30 3 3 1 7 0 GT X V E R S I O N 7 S O F T W A R E CN $3 , 3 6 8 $8 4 $1 , 0 3 3 $2 3 6 $2 5 1 $1 , 6 3 3 $1 3 0 $ 10 1 0 0 0 0 30 3 3 1 8 0 HP O V - H P O D e n S o f t a r e SO $2 , 0 1 6 $4 7 $5 5 5 $1 5 7 $2 9 1 $8 4 4 $1 1 7 $5 10 1 0 0 0 0 30 3 3 1 9 0 IT R O N M E T E R R E A D I N G S O F T A R E CN $2 , 6 6 5 $6 7 $8 1 7 $1 8 6 $1 9 9 $1 , 2 9 2 $1 0 3 $ 10 1 0 0 0 0 30 3 3 3 0 0 SE C I D - C U S T S E C U R E W E B L O G I N CN $1 , 0 8 5 $2 7 $3 3 3 $7 6 $8 1 $5 2 6 $4 2 $ 10 1 0 0 0 0 30 3 3 3 1 0 C& T - E n e m y T r a d i n o S y s t e m SO $2 , 8 5 0 $6 6 $7 8 4 $2 2 2 $4 1 2 $1 , 1 9 3 $1 6 5 $8 10 1 0 0 0 0 30 3 3 3 2 0 CA S - C O N T R O L A R E A S C H E D U L I N G ( T R A N S M l SG $4 , 3 7 4 $7 3 $1 , 1 3 9 $3 4 9 $7 0 0 $1 , 8 3 1 $2 6 5 $1 7 10 1 0 0 0 0 30 3 3 3 3 0 OR V H F N P C l S P E C T R U M OR $1 , 3 1 1 $ $1 , 3 1 1 $ $ $ $ $ 10 1 0 0 0 0 30 3 3 3 4 0 WA V H F ( V P C L S P E C T R U M WA $6 2 5 $ $ $6 2 5 $ $ $ $ 10 1 0 0 0 0 30 3 3 3 5 0 CA V H F N P C l S P E C T R U M CA $2 1 6 $2 1 6 $ $ $ $ $ $ 10 1 0 0 0 0 30 3 3 3 6 0 DS M R E P O R T I N G & T R A C K I N G S O F T A R E SO $1 , 2 2 4 $2 8 $3 3 7 $9 5 $1 7 7 $5 1 3 $7 1 $3 10 1 0 0 0 0 30 3 4 9 0 0 MI S C - M I S C E L L A N E O U S CN $1 $ $ $ $ $ $ $ 10 1 0 0 0 0 30 3 4 9 0 0 MI S C - M I S C E L L A N E O U S LO U $2 $ $ $ $ $ $2 $ 10 1 0 0 0 0 30 3 4 9 0 0 MI S C - M I S C E L L A N E O U S OR $1 2 $ $1 2 $ $ $ $ $ 10 1 0 0 0 0 30 3 4 9 0 0 MI S C - M I S C E L L A N E O U S SE $5 9 $1 $1 5 $5 $1 0 $2 4 $4 $ 10 1 0 0 0 0 30 3 4 9 0 0 MI S C - M I S C E L L A N E O U S SG $8 0 9 $1 4 $2 1 1 $6 $1 2 9 $3 3 9 $4 9 $3 10 1 0 0 0 0 30 3 4 9 0 0 MI S C - M I S C E L L A N E O U S SO $2 9 , 2 8 8 $6 7 6 $8 , 0 5 7 $2 , 2 8 3 $4 , 2 3 0 $1 2 , 2 6 5 $1 , 6 9 7 . $8 0 10 1 0 0 0 0 30 3 4 9 0 0 MI S C - M I S C E L L A N E O U S UT $6 $ $ $ $ $6 6 $ $ 10 1 0 0 0 0 30 3 4 9 0 0 MI S C - M I S C E L L A N E O U S WA $2 $ $ $2 $ $ $ $ 10 1 0 0 0 0 30 3 4 9 0 0 MI S C - M I S C E L L A N E O U S WY P $3 8 2 $ $ $ $3 8 2 $ $ $ 10 1 0 0 0 0 31 0 0 0 0 0 LA N D & L A N D R I G H T S SG $1 5 9 $3 $4 1 $1 3 $2 5 $6 7 $1 0 $1 10 1 0 0 0 0 31 0 0 0 0 0 LA N D & L A N D R I G H T S SG $1 , 1 4 7 $1 9 $2 9 9 $9 1 $1 8 4 $4 8 0 $6 9 $4 10 1 0 0 0 0 31 0 1 0 0 0 LA N D O W N E D I N F E E SG $1 1 , 7 4 6 $1 9 7 $3 , 0 5 9 $9 3 6 $1 , 8 8 0 $4 9 1 8 $7 1 1 $4 5 10 1 0 0 0 0 31 0 1 0 0 0 LA N D O W N E D I N F E E SG $1 1 9 $2 $3 1 $1 0 $1 9 $5 0 $7 $ 10 1 0 0 0 0 31 0 2 0 0 0 LA N D RI G H T S SG $4 1 , 7 8 9 $7 0 2 $1 0 , 8 8 2 $3 , 3 3 0 $6 , 6 8 9 $1 7 , 4 9 6 $2 , 5 2 9 $1 6 0 10 1 0 0 0 0 31 0 2 0 0 0 LA N D RI G H T S SG $1 , 2 0 2 $2 0 $3 1 3 $9 6 $1 9 2 $5 0 3 $7 3 $5 10 1 0 0 0 0 31 0 3 0 0 0 WA T E R R I G H T S SG $3 9 , 7 0 0 $6 6 7 $1 0 , 3 3 8 $3 , 1 6 4 $6 , 3 5 4 $1 6 , 6 2 2 $2 , 4 0 3 $1 5 2 10 1 0 0 0 0 31 0 8 0 0 0 FE E L A N D - L E A S E D SG $3 7 $1 $1 0 $3 $6 $1 5 $2 $ 10 1 0 0 0 0 31 1 0 0 0 0 ST R U C T U R E S A N D I M P R O V E M E N T S SG $8 6 2 , 7 5 2 $1 4 4 9 7 $2 2 4 , 6 6 0 $6 8 , 7 5 9 $1 3 8 , 0 8 7 $3 6 1 , 2 2 1 $5 2 , 2 1 8 $3 , 3 1 1 10 1 0 0 0 0 31 1 0 0 0 0 ST R U C T U R E S A N D I M P R O V E M E N T S SG $5 8 , 7 0 0 $9 8 6 $1 5 , 2 8 5 $4 , 6 7 8 $9 , 3 9 5 $2 4 , 5 7 7 $3 , 5 5 3 $2 2 5 10 1 0 0 0 0 31 2 0 0 0 0 BO I L E R P L A N T E Q U I P M E N T SG $3 , 1 9 3 , 7 5 2 $5 3 , 6 6 4 $8 3 1 , 6 5 0 $2 5 4 , 5 3 3 $5 1 1 , 1 7 4 $1 , 3 3 7 , 1 7 3 $1 9 3 , 3 0 2 $1 2 , 2 5 7 10 1 0 0 0 0 31 2 0 0 0 0 BO I L E R P L A N T E Q U I P M E N T SG $3 2 4 , 7 7 4 $5 , 4 5 7 $8 4 , 5 7 1 $2 5 , 8 8 4 $5 1 , 9 8 2 $1 3 5 , 9 7 8 $1 9 , 6 5 7 $1 , 2 4 6 10 1 0 0 0 0 31 4 0 0 0 0 TU R B O G E N E R A T O R U N I T S SG $8 3 2 7 7 8 $1 3 , 9 9 3 $2 1 6 , 8 5 4 $6 , 3 7 0 $1 3 3 , 2 9 0 $3 4 8 , 6 7 1 $5 0 , 4 0 4 $3 , 1 9 6 10 1 0 0 0 0 31 4 0 0 0 0 TU R B O G E N E R A T O R U N I T S SG $6 3 , 7 3 6 $1 , 0 7 1 $1 6 , 5 9 7 $5 , 0 8 0 $1 0 , 2 0 1 $2 6 , 6 8 5 $3 , 8 5 8 $2 4 5 10 1 0 0 0 0 31 5 0 0 0 0 AC C E S S O R Y E L E C T R I C E Q U I P M E N T SG $3 4 9 , 2 7 4 $5 8 6 9 $9 0 , 9 5 1 $2 7 , 8 3 6 $5 5 9 0 3 $1 4 6 2 3 5 $2 1 , 1 4 0 $1 , 3 4 0 10 1 0 0 0 0 31 5 0 0 0 0 AC C E S S O R Y E L E C T R I C E Q U I P M E N T SG $6 6 , 6 3 1 $1 , 1 2 0 $1 7 , 3 5 1 $5 3 1 0 $1 0 , 6 6 $2 7 , 8 9 7 $4 , 0 3 3 $2 5 6 10 1 0 0 0 0 31 5 7 0 0 0 AC C E S S O R Y E L E C T R I C E Q U I P - S U P V & A L A R M SG $5 0 $1 $1 3 $4 $8 $2 1 $3 $ 10 1 0 0 0 0 31 5 7 0 0 0 AC C E S S O R Y E L E C T R I C E Q U I P - S U P V & A L A R M SG $1 3 $ $3 $1 $2 $5 $1 $ 10 1 0 0 0 0 31 6 0 0 0 0 MI S C E L L A N E O U S P O W E R P L A N T E Q U I P M E N T SG $2 9 , 1 9 4 $4 9 1 $7 , 6 0 2 $2 , 3 2 7 $4 6 7 3 $1 2 , 2 2 3 $1 , 7 6 7 $1 1 2 10 1 0 0 0 0 31 6 0 0 0 0 MI S C E L L A N E O U S P O W E R P L A N T E Q U I P M E N T SG $4 , 0 4 0 $6 8 $1 , 0 5 2 $3 2 2 $6 4 7 $1 , 6 9 1 $2 4 5 $1 6 10 1 0 0 0 0 33 0 0 0 0 0 LA N D A N D L A N D R I G H T S SG - U $1 1 9 $2 $3 1 $9 $1 9 $5 0 $7 $ 10 1 0 0 0 0 33 0 1 0 0 0 LA N D O W N E D I N F E E SG - P $1 1 , 5 7 7 $1 9 5 $3 , 0 1 5 $9 2 3 $1 , 8 5 3 $4 , 8 4 7 $7 0 1 $4 4 10 1 0 0 0 0 33 0 1 0 0 0 LA N D O W N E D I N F E E SG - U $5 , 5 2 8 $9 3 $1 , 4 3 9 $4 4 1 $8 8 $2 . 3 1 4 $3 3 5 $2 1 10 1 0 0 0 0 33 0 2 0 0 0 LA N D RI G H T S SG - P $8 , 0 3 5 $1 3 5 $2 , 0 9 2 $6 4 0 $1 , 2 8 6 $3 , 3 6 4 $4 6 6 $3 1 10 1 0 0 0 0 33 0 2 0 0 0 LA N D RI G H T S SG - U $6 5 $1 $1 7 $5 $1 0 $2 7 $4 $ 20 f 1 3 ~~ 2 ~ ~ ~ o ~ O U N T A I N El e c t r i c P l a n t i n S e r v i c e w i t h U n c l a s s i f i e d P l a n t ( A c t u a l s ) Ba l a n c e a s o f D e c e m b e r 2 0 1 0 All o c a t i o n M e t h o d - F a c t o r 2 0 1 0 P r o t o c o l (A l l o c a t e d i n T h o u s n d s ) Pd n j a i v A ø ø Q u n t $e c C í n d a r v Dø s c r i ø t i o n Al l o o To t a l ca l i f O( t n . . . . Wa s h Wy o m i n a Ut a h Id a . h o FE R O 10 1 0 0 0 0 33 0 3 0 0 0 WA T E R R I G H T S SG - U $1 4 0 $2 $3 6 $1 1 $2 2 $5 9 $8 $1 10 1 0 0 0 0 33 0 4 0 0 0 FL O O D R I G H T S SG - P $2 6 0 $4 $6 8 $2 1 $4 2 $1 0 9 $1 6 $1 10 1 0 0 0 0 33 0 4 0 0 0 FL O O D R I G H T S SG - U $9 1 $2 $2 4 $7 $1 5 $3 8 $6 $ 10 1 0 0 0 0 33 0 5 0 0 0 LA N D R I G H T S - F I S H I W I L D L I F E SG - P $3 1 0 $5 $8 1 $2 5 $5 0 $1 3 0 $1 9 $1 10 1 0 0 0 0 33 1 0 0 0 0 ST R U O T U R E S A N D I M P R O V E SG - P $7 $ $2 $1 $1 $3 $ $ 10 1 0 0 0 0 33 1 0 0 0 0 ST R U O T U R E S A N D I M P R O V E SG - U $7 , 4 4 4 $1 2 5 $1 , 9 3 8 $5 9 3 $1 , 1 9 1 $3 , 1 1 7 $4 5 1 $2 9 10 1 0 0 0 0 33 1 1 0 0 0 ST R U O T U R E S A N D I M P R O V E - P R O D U O T I O N SG - P $4 9 , 8 2 7 $8 3 7 $1 2 , 9 7 5 $3 , 9 7 1 $7 , 9 7 5 $2 0 , 8 6 2 $3 , 0 1 6 $1 9 1 10 1 0 0 0 0 33 1 1 0 0 0 ST R U O T U R E S A N D I M P R O V E - P R O D U O T I O N SG - U $3 4 8 6 $5 9 $9 0 8 $2 7 8 $5 5 8 $1 , 4 6 0 $2 1 1 $1 3 10 1 0 0 0 0 33 1 2 0 0 0 ST R U O T U R E S A N D I M P R O V E - F I S H I W I L D L I F E SG - P $2 6 , 0 7 3 $4 3 8 $6 , 7 9 0 $2 , 0 7 8 $4 , 1 7 3 $1 0 , 9 1 7 $1 , 5 7 8 $1 0 0 10 1 0 0 0 0 33 1 2 0 0 0 ST R U O T U R E S A N D I M P R O V E - F I S H I W I L D L I F E SG - U $3 6 4 $6 $9 5 $2 9 $5 8 $1 5 2 $2 2 $1 10 1 0 0 0 0 33 1 3 0 0 0 ST R U O T U R E S A N D I M P R O V E - R E O R E A T I O N SG - P $1 3 , 3 1 8 $2 2 4 $3 , 4 6 8 $1 , 0 6 1 $2 , 1 3 2 $5 , 5 7 6 $8 0 6 $5 1 10 1 0 0 0 0 33 1 3 0 0 0 ST R U O T U R E S A N D I M P R O V E - R E O R E A T I O N . SG - U $1 , 9 8 5 $3 3 $5 1 7 $1 5 8 $3 1 8 $8 3 1 $1 2 0 $8 10 1 0 0 0 0 33 1 6 0 0 0 ST R U O T U R E S - L E A S E I M P R O V E M E N T S SG - P $1 0 , 1 2 5 $1 7 0 $2 , 6 3 6 $8 0 7 $1 , 6 2 1 $4 , 2 3 9 $6 1 3 $3 9 10 1 0 0 0 0 33 1 6 0 0 0 ST R U O T U R E S - L E A S E I M P R O V E M E N T S SG - U $1 8 5 $3 $4 8 $1 5 $3 0 $1 7 $1 1 $1 10 1 0 0 0 0 33 2 0 0 0 0 "R E S E R V O I R S , D A M S & W A T E R W A Y S " SG - P $6 , 2 3 1 $1 0 5 $1 , 6 2 3 $4 9 7 $9 9 7 $2 , 6 0 9 $3 7 7 $2 4 10 1 0 0 0 0 33 2 0 0 0 0 "R E S E R V O I R S , D A M S & W A T E R W A Y S " SG - U $2 3 , 1 2 1 $3 8 8 $6 , 0 2 1 $1 , 8 4 $3 , 7 0 1 $9 , 6 8 0 $1 , 3 9 9 $8 9 10 1 0 0 0 0 33 2 1 0 0 0 "R E S E R V O I R S , D A M S & W T R W Y S - P R O D U O T I O N " SG - P $2 4 9 , 6 8 2 $4 1 9 5 $6 5 , 0 1 7 $1 9 8 9 9 $3 9 , 9 6 3 $1 0 4 , 5 3 8 $1 5 1 1 2 $9 5 8 10 1 0 0 0 0 33 2 1 0 0 0 "R E S E R V O I R S , D A M S , & W T R W Y S - P R O D U O T I O N " SG - U $3 6 , 6 8 2 $6 1 6 $9 , 5 5 2 $2 , 9 2 3 $5 , 8 7 1 $1 5 , 3 5 8 $2 , 2 2 0 $1 4 1 10 1 0 0 0 0 33 2 2 0 0 0 "R E S E R V O I R S , D A M S , & W T R W Y S - F I S H I W I L D L I F SG - P $9 , 1 8 8 $1 5 4 $2 , 3 9 2 $7 3 2 $1 , 4 7 1 $3 , 8 4 7 $5 5 6 $3 5 10 1 0 0 0 0 33 2 2 0 0 0 "R E S E R V O I R S , D A M S , & W T R W Y S - F I S H I W I L D L I F SG - U $5 4 6 $9 $1 4 2 $4 4 $8 7 $2 2 9 $3 3 $2 10 1 0 0 0 0 33 2 3 0 0 0 "R E S E R V O I R S D A M S , & W T R W Y S - R E O R E A T I O N " SG - P $4 2 5 $7 $1 1 1 $3 4 $6 8 $1 7 8 $2 6 $2 10 1 0 0 0 0 33 2 3 0 0 0 'R E S E R V O I R S , D A M S , & W T R W Y S - R E C R E A T I O N " SG - U $6 3 $1 $1 7 $5 $1 0 $2 7 $4 $ 10 1 0 0 0 0 33 2 6 0 0 0 RE S E R V O I R , D A M S , W A T E R W A Y S , L E A S E H O L D S SG - U $5 2 9 $9 $1 3 8 $4 2 $8 5 $2 2 2 $3 2 $2 10 1 0 0 0 0 33 3 0 0 0 0 "W A T E R W H E E L S , T U R B & G E N E R A T O R S " . SG - P $7 6 , 4 2 3 $1 , 2 8 4 $1 9 9 0 0 $6 , 0 9 1 $1 2 , 2 3 2 $3 1 , 9 9 7 $4 , 6 2 5 $2 9 3 10 1 0 0 0 0 33 3 0 0 0 0 "W A T E R W H E E L S T U R B & G E N E R A T O R S " SG - U $3 6 , 0 0 8 $6 0 5 $9 , 3 7 7 $2 , 8 7 0 $5 , 7 6 3 $1 5 , 0 7 6 $2 , 1 7 9 $1 3 8 10 1 0 0 0 0 33 4 0 0 0 0 AC C E S S O R Y E L E C T R I C E Q U I P M E N T SG $4 2 5 $7 $1 1 1 $3 4 $6 8 $1 7 8 $2 6 $2 10 1 0 0 0 0 33 4 0 0 0 0 AC C E S S O R Y E L E C T R I C E Q U I P M E N T SG - P $4 5 , 7 3 6 $7 6 8 $1 1 , 9 0 9 $3 , 6 4 5 $7 , 3 2 0 $1 9 , 1 4 9 $2 7 6 8 $1 7 6 10 1 0 0 0 0 33 4 0 0 0 0 AC C E S S O R Y E L E C T R I C E Q U I P M E N T SG - U $1 0 , 6 9 0 $1 8 0 $2 , 7 8 4 $8 5 2 $1 7 1 1 $4 , 4 7 6 $6 4 7 $4 1 10 1 0 0 0 0 33 4 7 0 0 0 AC C E S S O R Y E L E C T E Q U I P - S U P V & A L A R M SG - P $3 , 2 2 0 $5 4 $8 3 9 $2 5 7 $5 1 5 $1 , 3 4 8 $1 9 5 $1 2 10 1 0 0 0 0 33 4 7 0 0 0 AC C E S S O R Y E L E C T E Q U I P - S U P V & A L A R M SG - U $4 6 $1 $1 2 $4 $7 $1 9 $3 $ 10 1 0 0 0 0 33 5 0 0 0 0 MI S C P O W E R P L A N T E Q U I P SG - U $1 7 3 $3 $4 5 $1 4 $2 8 $7 3 $1 0 $1 10 1 0 0 0 0 33 5 1 0 0 0 MI S C P O W E R P L A N T E Q U I P - P R O D U C T I O N SG - P $2 . 1 2 9 $3 6 $5 5 $1 7 0 $3 4 1 $8 9 1 $1 2 9 $8 10 1 0 0 0 0 33 5 2 0 0 0 MI S C P O W E R P L A E Q U I P - F I S H & W I L D L I F E SG - P $4 9 $1 $1 3 $4 $8 $2 1 $3 $ 10 1 0 0 0 0 33 5 3 0 0 0 MI S C P O W E R P L A N T E Q U I P - R E C R E A T I O N SG - P $9 $ $2 $1 $1 $4 $1 $ 10 1 0 0 0 0 33 6 0 0 0 0 "R O A D S , R A I L R O A D S & B R I D G E S " SG - P $1 4 , 8 3 2 $2 4 9 $3 , 8 6 2 $1 , 1 8 2 $2 , 3 7 4 $6 , 2 1 0 $8 9 8 $5 7 10 1 0 0 0 0 33 6 0 0 0 0 "R O A D S , R A I L R O A D S & B R I D G E S " SG - U $1 , 4 9 2 $2 5 $3 8 8 $1 1 9 $2 3 9 $6 2 4 $9 0 $6 10 1 0 0 0 0 34 0 1 0 0 0 LA N D O W N E D I N F E E SG $1 1 , 4 9 1 $1 9 3 $2 , 9 9 2 $9 1 6 $1 8 3 9 $4 , 8 1 1 $6 9 5 $4 10 1 0 0 0 0 34 0 3 0 0 0 WA T E R R I G H T S - O T H E R P R O D U C T I O N SG $1 7 , 4 2 0 $2 9 3 $4 5 3 $1 , 3 8 8 $2 , 7 8 8 $7 , 2 9 4 $1 , 0 5 4 $6 7 10 1 0 0 0 0 34 1 0 0 0 0 ST R U C T U R E S & I M P R O V E M E N T S SG $1 5 1 , 7 3 2 $2 , 5 5 0 $3 9 5 1 1 $1 2 , 0 9 3 $2 4 , 2 8 5 $6 3 , 5 2 8 $9 1 8 4 $5 8 2 10 1 0 0 0 0 34 1 0 0 0 0 ST R U C T U R E S & I M P R O V E M E N T S SG $4 , 2 4 2 $7 1 $1 , 1 0 5 $3 3 8 $6 7 9 $1 , 7 7 6 $2 5 7 $1 6 10 1 0 0 0 0 34 2 0 0 0 0 "F U E L H O L D E R S P R O D U C E R S , A C C E S " SG $8 , 5 2 8 $1 4 3 $2 , 2 2 1 $6 8 0 $1 , 3 6 5 $3 , 5 7 0 $5 1 6 $3 3 10 1 0 0 0 0 34 2 0 0 0 0 "F U E L H O L D E R S ; P R O D U C E R S , A C C E S " SG $2 , 2 8 4 $3 8 $5 9 5 $1 8 2 $3 6 6 $9 5 6 $1 3 8 $9 10 1 0 0 0 0 34 3 0 0 0 0 PR I M E M O V E R S SG $2 , 4 6 0 , 0 8 9 $4 1 , 3 3 6 $6 4 0 , 6 0 5 $1 9 6 , 0 6 2 $3 9 3 7 4 8 $1 , 0 2 9 , 9 9 9 $1 4 8 , 8 9 7 $9 , 4 4 2 10 1 0 0 0 0 34 3 0 0 0 0 PR I M E M O V E R S SG $5 3 , 6 4 9 $9 0 1 $1 3 9 7 0 $4 , 2 7 6 $8 , 5 8 7 $2 2 , 4 6 2 $3 , 2 4 7 $2 0 6 10 1 0 0 0 0 34 4 0 0 0 0 GE N E R A T O R S SG $3 3 1 , 0 8 1 $5 , 5 6 $8 6 , 2 1 3 $2 6 , 3 8 6 $5 2 , 9 9 1 $1 3 8 , 6 1 8 $2 0 , 0 3 9 $1 , 2 7 1 10 1 0 0 0 0 34 4 0 0 0 GE N E R A T O R S SG $1 5 , 8 7 4 $2 6 7 $4 , 1 3 3 $1 , 2 6 5 $2 , 5 4 1 $6 , 6 4 6 $9 6 1 $6 1 10 1 0 0 0 0 34 0 0 0 0 AC C E S S O R Y E L E C T R I C E Q U I P M E N T SG $2 3 1 , 8 3 0 $3 , 8 9 5 $6 0 , 3 6 8 $1 8 , 4 7 6 $3 7 , 1 0 5 $9 7 0 6 3 $1 4 , 0 3 1 $8 9 0 10 1 0 0 0 0 34 5 0 0 0 0 AC C E S S O R Y E L E O T R I O E Q U I P M E N T SG $2 , 9 2 0 $4 9 $7 6 0 $2 3 3 $4 6 7 $1 , 2 2 2 $1 7 7 $1 1 30 f 1 3 ~. ~ ~ ~ o ~ O U N T A I N El e c t r i c P l a n t i n S e r v i c e w i t h U n c l a s s i f i e d P l a n t ( A c t u a l s ) Ba l a n c e a s o f D e c e m b e r 2 0 1 0 Al l o c a t i o n M e t h o d - F a c t o r 2 0 1 0 P r o t o c o l (A l l o c a t e d i n T h o u s a n d s ) Pr i m a i v A c ; c o u n t Se c o n d a i v . De c ; r i p t i o n ... . Al i c e To t å l ca l i f Or e o n Wa s h VV v o m i r i Ut å h Id a h o FE R C 10 1 0 0 0 0 34 6 0 0 0 0 MIS C E L L A N E O U S P W R P L A N T E Q U I P SG $1 2 , 1 8 2 $2 0 5 $3 , 1 7 2 $9 7 1 $1 , 9 5 0 $5 , 1 0 0 $7 3 7 $4 7 10 1 0 0 0 0 35 0 0 0 0 0 LA N D A N D L A N D R I G H T S SG $8 4 1 $1 4 $2 1 9 $6 7 $1 3 5 $3 5 2 $5 1 $3 10 1 0 0 0 0 35 0 1 0 0 0 LA N D O W N E D I N F E E SG $4 9 , 3 9 5 $8 3 0 $1 2 , 8 6 2 $3 9 3 7 $7 , 9 0 6 $2 0 , 6 8 1 $2 , 9 9 0 $1 9 0 10 1 0 0 0 0 35 0 2 0 0 0 LA N D R I G H T S SG $1 3 1 , 2 8 1 $2 , 2 0 6 $3 4 , 1 8 5 $1 0 , 4 6 3 $2 1 , 0 1 2 $5 4 , 9 6 5 $7 , 9 4 6 $5 0 4 10 1 0 0 0 0 35 2 0 0 0 0 ST R U C T U R E S & I M P R O V E M E N T S SG $1 2 2 , 8 5 4 $2 , 0 6 4 $3 1 , 9 9 1 $9 , 7 9 1 $1 9 , 6 6 3 $5 1 , 4 3 7 $7 , 4 3 6 $4 7 2 10 1 0 0 0 0 35 3 0 0 0 0 ST A T I O N E Q U I P M E N T SG $1 , 3 8 1 , 1 5 0 $2 3 , 2 0 7 $3 5 9 , 6 5 0 $1 1 0 , 0 7 4 $2 2 1 , 0 5 9 $5 7 8 , 2 6 5 $8 3 , 5 9 4 $5 , 3 0 1 10 1 0 0 0 0 35 3 4 0 0 0 ST A T I O N E Q U I P M E N T , S T E P - U P T R A N S F O R M E R S SG $1 2 4 , 3 2 7 $2 , 0 8 9 $3 2 , 3 7 5 $9 , 9 0 8 $1 9 , 8 9 9 $5 2 , 0 5 4 $7 , 5 2 5 $4 7 7 10 1 0 0 0 0 35 3 7 0 0 0 ST A T I O N E Q U I P M E N T - S U P E R V I S O R Y & A L A R M SG $3 3 , 1 4 4 $5 5 7 $8 , 6 3 1 $2 , 6 4 1 $5 , 3 0 5 $1 3 , 8 7 7 $2 , 0 0 6 $1 2 7 10 1 0 0 0 0 35 4 0 0 0 0 TO W E R S A N D F I X T U R E S SG $6 2 5 , 7 7 2 $1 0 , 5 1 5 $1 6 2 , 9 5 1 $4 9 , 8 7 2 $1 0 0 , 1 5 8 $2 6 2 , 0 0 1 $3 7 , 8 7 5 $2 , 4 0 2 10 1 0 0 0 0 35 5 0 0 0 0 PO L E S A N D F I X T U R E S SG $5 9 9 , 5 5 7 $1 0 , 0 7 4 $1 5 6 , 1 2 4 $4 7 , 7 8 3 $9 5 , 9 6 2 $2 5 1 , 0 2 5 $3 6 , 2 8 8 $2 , 3 0 1 10 1 0 0 0 0 35 6 0 0 0 0 OV E R H E A D C O N D U C T O R S & D E V I C E S SG $7 7 8 , 8 8 5 $1 3 0 8 7 $2 0 2 , 8 2 1 $6 2 , 0 7 5 $1 2 4 , 6 6 4 $3 2 6 , 1 0 7 $4 7 , 1 4 2 $2 , 9 8 9 10 1 0 0 0 0 35 7 0 0 0 0 UN D E R G R O U N D C O N D U I T SG $3 , 2 5 9 $5 5 $8 4 9 $2 6 0 $5 2 2 $1 , 3 6 5 $1 9 7 $1 3 10 1 0 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Id å h o FE R Q 10 1 0 0 0 0 39 6 1 0 0 0 CR A N E S SG $2 3 0 $4 $6 0 $1 8 $3 7 $9 6 $1 4 $1 10 1 0 0 0 0 39 6 1 0 0 0 CR A N E S UT $3 $ $ $ $ $3 $ $ 10 1 0 0 0 0 39 6 1 1 0 0 HE A V Y C O N S T R U C T I O N E Q U I P P R O D U C T D I G G E R OR $3 5 6 $ $3 5 6 $ $ $ $ $ 10 1 0 0 0 0 39 6 1 1 0 0 HE A V Y C O N S T R U C T I O N E Q U I P , P R O D U C T D I G G E R SE $3 5 $1 $9 $3 $6 $1 4 $2 $ 10 1 0 0 0 0 39 6 1 1 0 0 HE A V Y C O N S T R U C T I O N E Q U I P , P R O D U C T D I G G E R SG $2 4 , 0 9 0 $4 0 5 $6 . 2 7 3 $1 , 9 2 0 $3 , 8 5 6 $1 0 , 0 8 6 $1 , 4 5 8 $9 2 10 1 0 0 0 0 39 6 1 1 0 0 HE A V Y C O N S T R U C T I O N E Q U I P , P R O D U C T D I G G E R SO $8 4 4 $1 9 $2 3 2 $6 6 $1 2 2 $3 5 3 $4 9 $2 10 1 0 0 0 0 39 6 1 1 0 0 HE A V Y C O N S T R U C T I O N E Q U I P , P R O D U C T D I G G E R SG $2 5 7 $4 $6 7 $2 1 $4 1 $1 0 8 $1 6 $1 10 1 0 0 0 0 39 6 1 1 0 0 HE A V Y C O N S T R U C T I O N E Q U I P , P R O D U C T D I G G E R UT $1 , 0 2 8 $ $ $ $ $1 , 0 2 8 $ $ 10 1 0 0 0 0 39 6 1 1 0 0 HE A V Y C O N S T R U C T I O N E Q U I P , P R O D U C T D I G G E R WY P $1 6 4 $ $ $ $1 6 4 $ $ $ 10 1 0 0 0 0 39 6 1 2 0 0 TH R E E - A X E D I G G E R / D E R R I C K L I N E T R U C K S CA $6 8 9 $6 8 9 $ $ $ $ $ $ 10 1 0 0 0 0 39 6 1 2 0 0 TH R E E - A E D I G G E R / D E R R I C K L I N E T R U C K S ID U $1 , 9 5 7 $ $ $ $ $ $1 , 9 5 7 $ 10 1 0 0 0 0 39 6 1 2 0 0 TH R E E - A X L E D I G G E R / D E R R I C K L I N E T R U C K S OR $8 , 9 9 6 $ $8 , 9 9 6 $ $ $ $ $ 10 1 0 0 0 0 39 6 1 2 0 0 TH R E E - A X L E D I G G E R / D E R R I C K L I N E T R U C K S SG $1 5 4 $3 $4 0 $1 2 $2 5 $6 4 $9 $1 10 1 0 0 0 0 39 6 1 2 0 0 TH R E E - A X L E D I G G E R / D E R R I C K L I N E T R U C K S SO $1 4 3 $3 $3 9 $1 1 $2 1 $6 0 $8 $ 10 1 0 0 0 0 39 6 1 2 0 0 TH R E E - A X L E D I G G E R / D E R R I C K L I N E T R U C K S UT $1 1 , 5 9 0 $ $ $ $ $1 1 , 5 9 0 $ $ 10 1 0 0 0 0 39 6 1 2 0 0 TH R E E - A X L E D I G G E R J E R R I C K L I N E T R U C K S WA $1 , 9 0 8 $ $ $1 . 9 0 8 $ $ $ $ 10 1 0 0 0 0 39 6 1 2 0 0 TH R E E - A X L E D I G G E R J E R R I C K L I N E T R U C K S WY $3 , 1 3 2 $ $ $ $3 , 1 3 2 $ $ $ 10 1 0 0 0 0 39 6 1 2 0 0 TH R E E - A X L E D I G G E R / D E R R I C K L I N E T R U C K S WY U $5 0 7 $ $ $ $5 0 7 $ $ $ 10 1 0 0 0 0 39 6 1 3 0 0 SN O W C A T S , B A C K H O E S , T R E N C H E R S , S N O W B L O W R CA $3 9 9 $3 9 9 $ $ $ $ $ $ 10 1 0 0 0 0 39 6 1 3 0 0 SN O W C A T S , B A C K H O E S , T R E N C H E R S , S N O W B L O W R ID U $1 , 0 6 2 $ $ $ $. $ $1 0 6 2 $ 10 1 0 0 0 0 39 6 1 3 0 0 SN O W C A T S , B A C K H O E S T R E N C H E R S , S N O W B L O W R OR $1 , 5 7 6 $ $1 , 5 7 6 $ $ $ $ $ 10 1 0 0 0 0 39 6 1 3 0 0 SN O W C A T S B A C K H O E S , T R E N C H E R S , S N O W B L O W R SE $3 9 $1 $1 0 $3 $7 $1 6 $2 $ 10 1 0 0 0 0 39 6 1 3 0 0 SN O W C A T S , B A C K H O E S , T R E N C H E R S S N O W B L O W R SG $4 , 5 7 2 $7 7 $1 , 1 9 1 $3 6 4 $7 3 2 $1 9 1 4 $2 7 7 $1 8 10 1 0 0 0 0 39 6 1 3 0 0 SN O W C A T S , B A C K H O E S , T R E N C H E R S , S N O W B L O W R SO $1 0 7 $2 $3 0 $8 $1 6 $4 $6 $ 10 1 0 0 0 0 39 6 1 3 0 0 SN O W C A T S , B A C K H O E S , T R E N C H E R S , S N O V V B L O W R SG $4 5 $7 $1 1 3 $3 5 $7 0 $1 8 2 $2 6 $2 10 1 0 0 0 0 39 6 1 3 0 0 SN O W C A T S , B A C K H O E S , T R E N C H E R S . S N O W B L O W R UT $3 , 4 7 1 $ $ $ $ $3 4 7 1 $ $ 10 1 0 0 0 0 39 6 1 3 0 0 SN O W C A T S , B A C K H O E S , T R E N C H E R S , S N O V V B L O V V R WA $5 7 8 $ $ $5 7 8 $ $ $ $ 10 1 0 0 0 0 39 6 1 3 0 0 SN O W C A T S , B A C K H O E S , T R E N C H E R S , S N O W B L O W R WY P $1 , 0 4 4 $ $ $ $1 , 0 4 4 $ $ $ 10 1 0 0 0 0 39 6 1 3 0 0 SN O W C A T S , B A C K H O E S . 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o F F W O R K I S E C Y , M A P , D R A F SE $4 0 , 6 4 1 $6 6 6 $1 0 , 1 9 2 $3 1 3 6 $7 , 1 7 0 $1 6 7 5 6 $2 , 5 7 7 $1 4 4 10 1 0 0 0 0 39 9 4 1 0 0 SU R F A C E - P L A N T E Q U I P M E N T SE $1 2 , 1 3 1 $1 9 9 $3 , 0 4 2 $9 3 6 $2 , 1 4 0 $5 , 0 0 2 $7 6 9 $4 3 10 1 0 0 0 0 39 9 4 4 0 0 SU R F A C E - E L E C T R I C P O W E R F A C I L I T I E S SE $3 , 4 2 5 $5 6 $8 5 9 $2 6 4 $6 0 4 $1 , 4 1 2 $2 1 7 $1 2 10 1 0 0 0 0 39 9 4 5 0 0 UN D E R G R O U N D - C O A L M I N E E Q U I P M E N T SE $7 2 , 4 5 2 $1 , 1 8 8 $1 8 , 1 7 0 $5 5 9 0 $1 2 , 7 8 2 $2 9 8 7 1 $4 , 5 9 4 $2 5 7 10 1 0 0 0 0 39 9 4 6 0 0 lO N G W A l l S H I E L D S SE $1 5 , 5 1 2 $2 5 4 $3 , 8 9 0 $1 , 1 9 7 $2 , 7 3 6 $6 3 9 5 $9 8 4 $5 5 10 1 0 0 0 0 39 9 4 7 0 0 lO N G W A l l E Q U I P M E N T SE $4 , 4 6 2 $7 3 $1 , 1 1 9 $3 4 $7 8 7 $1 , 8 3 9 $2 8 3 $1 6 10 1 0 0 0 0 39 9 4 8 0 0 MA I N L I N E E X E N S I O N SE $1 8 , 6 4 0 $3 0 6 $4 , 6 7 5 $1 , 4 3 8 $3 , 2 8 8 $7 , 6 8 5 $1 , 1 8 2 $6 6 10 1 0 0 0 0 39 9 4 9 0 0 SE C T I O N E X E N S I O N SE $4 , 2 0 4 $6 9 $1 , 0 5 4 $3 2 4 $7 4 2 $1 , 7 3 3 $2 6 7 $1 5 10 1 0 0 0 0 39 9 5 1 0 0 VE H I C L E S SE $1 , 2 3 8 $2 0 $3 1 0 $9 6 $2 1 8 $5 1 0 $7 9 $4 10 1 0 0 0 0 39 9 5 2 0 0 HE A V Y C O N S T R U C T I O N E Q U I P M E N T SE $5 , 3 0 6 $8 7 $1 , 3 3 1 $4 0 9 $9 3 6 $2 , 1 8 7 $3 3 6 $1 9 10 1 0 0 0 0 39 9 6 0 0 0 MI S C E L L A N E O U S G E N E R A L E Q U I P M E N T SE $2 , 2 3 6 $3 7 $5 6 1 $1 7 3 $3 9 4 $9 2 2 $1 4 2 $8 10 1 0 0 0 0 39 9 6 1 0 0 CO M P U T E R S - M A I N F R A M E SE $5 6 8 $9 $1 4 3 $4 $1 0 0 $2 3 4 $3 6 $2 10 1 0 0 0 0 39 9 7 0 0 0 MI N E D E V E L O P M E N T A N D R O A D E X T E N S I O N SE $3 8 , 1 5 2 $6 2 6 $9 , 5 6 8 $2 , 9 4 4 $6 , 7 3 0 $1 5 , 7 2 9 $2 4 1 9 $1 3 5 10 1 0 0 0 0 T o t a l $2 1 , 2 0 1 , 3 2 0 $4 9 1 7 2 8 $5 , 8 3 7 , 8 4 6 $1 , 6 5 2 , 2 9 9 $3 0 5 2 , 6 3 1 $8 , 8 8 3 , 2 1 5 $1 , 2 2 6 , 4 1 8 $5 7 , 1 8 5 10 1 9 0 0 0 14 0 1 3 9 PR O D U C T I O N P L A N T - N O N - R E C O N C i l E D SG $ $ $ $ $ $ $ 10 1 9 0 0 0 14 0 1 4 9 TR A N S P L A N T N O N - R E C O N C i l E D SG -$ 3 , 3 3 3 -$ 5 6 -$ 8 6 8 -$ 2 6 6 -$ 5 3 3 -$ 1 , 3 9 5 -$ 2 0 2 -$ 1 3 10 1 9 0 0 0 14 0 1 6 9 DI S T R I B N - N O N - R E C O N C I L E D CA -$ 2 -$ 2 $ $ $ $ $ $ 10 1 9 0 0 0 14 0 1 6 9 DI S T R I B N - N O N - R E C O N C i l E D ID U -$ 8 $ $ $ $ $ -$ 8 $ 10 1 9 0 0 0 14 0 1 6 9 DI S T R I B N - N O N - R E C O N C i l E D OR -$ 6 4 $ -$ 6 4 $ $ $ $ $ 10 1 9 0 0 0 14 0 1 6 9 DI S T R I B N - N O N - R E C O N C i l E D UT -$ 6 , 2 8 $ $ $ $ ~$ 6 , 4 2 8 $ $ 10 1 9 0 0 0 14 0 1 6 9 DI S T R I B N - N O N - R E C O N C i l E D WA -$ 2 1 0 $ $ -$ 2 1 0 $ $ $ $ 10 1 9 0 0 0 14 0 1 6 9 DI S T R I B N - N O N - R E C O N C I L E D WY U -$ 9 9 $ $ $ -$ 9 9 $ $ $ 10 1 9 0 0 0 14 0 1 8 9 MO T O R V E H / M O B l l E P L A N T - I N S E R V I C E - N O N - SO $ $ $ $ $ $ $ 10 1 9 0 0 0 14 1 2 0 9 OT H E R I N T A N G I B L E N O N - R E C O N C i l E D SO $ $ $ $ $ $ $ 10 1 9 0 0 0 T o t a l -$ 1 0 , 1 4 2 -$ 5 8 -$ 9 3 1 -$ 4 7 5 -$ 6 3 2 -$ 7 , 8 2 3 -$ 2 0 9 -$ 1 3 10 2 0 0 0 0 0 EL E C T R I C P L A N T P U R C H A S E D O R S O L D SG -$ 4 , 4 8 5 -$ 7 5 -$ 1 , 1 6 8 -$ 3 5 7 -$ 7 1 8 -$ 1 , 8 7 8 -$ 2 7 1 -$ 1 7 10 2 0 0 0 0 T o t a l -$ 4 , 4 8 5 -$ 7 5 -$ 1 , 1 6 8 -$ 3 5 7 -$ 7 1 8 -$ 1 , 8 7 8 -$ 2 7 1 -$ 1 7 10 6 1 0 0 0 0 DIS T R I B C O M P L E T E D C O N S T R U C T N N O T C L A S S I F CA $5 1 8 $5 1 8 $ $ $ $ $ $ 12 o f 1 3 ~~ ~ ~ ~ ~ O U N T A I N El e c t r i c P l a n t i n S e r v i c e w i t h U n c l a s s i f i e d P l a n t ( A c t u a l s ) Ba l a n c e a s o f D e c e m b e r 2 0 1 0 Al l o c a t i o n M e t h o d - F a c t o r 2 0 1 0 P r o t o c o l (A l l o c a t e d i n T h o u s a n d s ) I' t i n ¡ A c c o U n t Se c o i i d å n i Dè $ c t i o t i ø h .. A l l i J To t a l . . . . Ca l i f Or e a o Wa S h Wv ò m i n a Uta h Id a h ò FE R C 10 6 1 0 0 0 0 DIS T R I B C O M P L E T E D C O N S T R U C T N N O T C L A S S I F ID U . $1 . 5 3 6 $ $ $ $ $ $1 . 5 3 6 $ 10 6 1 0 0 0 0 DI S T R I B C O M P L E T E D C O N S T R U C T N N O T C L A S S I F OR $4 , 6 2 0 $ $4 , 6 2 0 $ $ $ $ $ 10 6 1 0 0 0 0 DIS T R I B C O M P L E T E D C O N S T R U C T N N O T C L A S S I F UT $7 , 1 8 6 $ $ $ $ $7 , 1 8 6 $ $ 10 6 1 0 0 0 0 DIS T R I B C O M P L E T E D C O N S T R U C T N N O T C L A S S I F WA $7 8 1 $ $ $7 8 1 $ $ $ $ 10 6 1 0 0 0 0 DI S T R I B C O M P L E T E D C O N S T R U C T N N O T C L A S S I F WY U $4 ; 2 5 7 $ $ $ $4 . 2 5 7 $ $ $ 10 6 1 0 0 0 T o t a l $1 8 , 9 0 0 $5 1 8 $4 , 6 2 0 $7 8 1 $4 , 2 5 7 $7 , 1 8 6 $1 , 5 3 6 $ 10 6 2 0 0 0 0 TR A N S M C O M P L E T E D C O N S T R U C T N N O T C L A S S I F I SG $4 7 2 , 9 0 7 $7 , 9 4 6 $1 2 3 , 1 4 4 $3 7 , 6 8 9 $7 5 , 6 9 1 $1 9 7 , 9 9 8 $2 8 . 6 2 3 $1 . 8 1 5 10 6 2 0 0 0 T o t a l . $4 7 2 , 9 0 7 $7 , 9 4 6 $1 2 3 , 1 4 4 $3 7 , 6 8 9 $7 5 , 6 9 1 $1 9 7 , 9 9 8 $2 8 , 6 2 3 $1 , 8 1 5 10 6 3 0 0 0 0 PR O D C O M P L E T E D C O N S T R U C T N N O T C L A S S I F I E D SG $3 , 3 5 1 $5 6 $8 7 3 $2 6 7 $5 3 6 $1 , 4 0 3 $2 0 3 $1 3 10 6 3 0 0 0 T o t a l $3 , 3 5 1 $5 6 $8 7 3 $2 6 7 $5 3 6 $1 , 4 0 3 $2 0 3 $1 3 10 6 4 0 0 0 GE N E R A L C O M P L E T E D C O N S T R U C T N N O T C L A S S I F SO $6 7 3 $1 6 $1 8 5 $5 2 $9 7 $2 8 2 $3 9 $2 10 6 4 0 0 0 T o t a l $6 7 3 $1 6 $1 8 5 $5 2 $9 7 $2 8 2 $3 9 $2 Gr a n d T o t a l $2 1 , 6 8 2 , 5 2 4 $5 0 0 , 1 3 0 $5 , 9 6 4 , 5 6 9 $1 , 6 9 0 , 2 5 7 $3 , 1 3 1 8 6 2 $9 , 0 8 0 , 3 8 4 $1 , 2 5 6 , 3 3 8 $5 8 , 9 8 4 13 o f 1 3 ~~ \ ~ ~ O U N T A I N Ca p i t a l L e a s e ( A c t u a l s ) Ba l a n c e a s o f D e c e m b e r 2 0 1 0 Al l o c a t i o n M e t h o d - F a c t o r 2 0 1 0 P r o t o c o l (A l l o c a t e d i n T h o u s a n d s ) Pr i m a r y A ç Ç C l Q n t Se c o n d a r y A c C l Q n t . Al l ó c T9 t å l Ca l i f Or e g o n Wa s h WV o m i l l Ut a h Id a h o FE R C 10 1 1 0 0 0 39 0 8 0 0 0 CA P I T A L L E A S E C O M M O N OR $5 , 8 8 2 $ $5 , 8 8 2 $ $ $ $ $ 10 1 1 0 0 0 39 0 8 0 0 0 CA P I T A L L E A S E C O M M O N SG $1 6 , 9 5 2 $2 8 5 $4 , 4 1 4 $1 , 3 5 1 $2 , 7 1 3 $7 , 0 9 7 $1 , 0 2 6 $6 5 10 1 1 0 0 0 39 0 8 0 0 0 CA P I T A L L E A S E C O M M O N SO $1 2 , 6 6 4 $2 9 2 $3 , 4 8 4 $9 8 7 $1 , 8 2 9 $5 , 3 0 4 $7 3 4 $3 4 10 1 1 0 0 0 39 0 8 0 0 0 CA P I T A L L E A S E C O M M O N UT $1 1 , 7 1 4 $ $ $ $ $1 1 , 7 1 4 $ $ 10 1 1 0 0 0 39 0 8 0 0 0 CA P I T A L L E A S E C O M M O N WY P $1 , 3 8 8 $ $ $ $1 , 3 8 8 $ $ $ 10 1 1 0 0 0 T o t a l $4 8 6 0 0 $5 7 7 $1 3 , 7 8 0 $2 , 3 3 8 $5 , 9 3 0 $2 4 , 1 1 5 $1 , 7 6 0 $1 0 0 11 1 0 0 0 0 39 0 8 0 0 0 CA P I T A L L E A S E C O M M O N OR -$ 1 , 7 9 1 $ -$ 1 , 7 9 1 $ $ $ $ $ 11 1 0 0 0 0 39 0 8 0 0 0 CA P I T A L L E A S E C O M M O N SG -$ 1 , 7 0 1 -$ 2 9 -$ 4 4 3 -$ 1 3 6 -$ 2 7 2 -$ 7 1 2 -$ 1 0 3 -$ 7 11 1 0 0 0 0 39 0 8 0 0 0 CA P I T A L L E A S E C O M M O N SO $1 , 3 4 0 $3 1 $3 6 9 $1 0 4 $1 9 4 $5 6 1 $7 8 $4 11 1 0 0 0 0 39 0 8 0 0 0 CA P I T A L L E A S E C O M M O N UT -$ 3 , 0 7 9 $ $ $ $ -$ 3 , 0 7 9 $ $ 11 1 0 0 0 0 39 0 8 0 0 0 CA P I T A L L E A S E C O M M O N WY P -$ 7 1 0 $ $ $ -$ 7 1 0 $ $ $ 11 1 0 0 0 0 T o t a l -$ 5 , 9 4 1 $2 -$ 1 , 8 6 5 -$ 3 1 -$ 7 8 9 -$ 3 , 2 3 0 -$ 2 5 -$ 3 Gr a n d T o t a l $4 2 6 5 9 $5 7 9 $1 1 , 9 1 5 $2 , 3 0 7 $5 , 1 4 2 $2 0 , 8 8 5 $1 , 7 3 4 $9 7 1 o f 1 ~~ Ý l ~ ~ O U N T A I N Pl a n t H e l d f o r F u t u r e U s e ( A c t u a l s ) Ba l a n c e a s o f D e c e m b e r 2 0 1 0 Al l o c a t i o n M e t h o d - F a c t o r 2 0 1 0 P r o t o c o l (A l l o c a t e d i n T h o u s a n d s ) Pr i m a r Y " e c ø u o t Se c Ø n d a r v " c c o u o t .. AI I Ø c I To t a l . . . . . . . . Ca l i f Ör e a o h Wa s h Wv o m i n a ut a h Id a h O FE R C 10 5 0 0 0 0 34 0 0 0 0 0 LA N D A N D L A N D R I G H T S SG $8 , 9 2 3 $1 5 0 $2 , 3 2 4 $7 1 1 $1 , 4 2 8 $3 , 7 3 6 $5 4 0 $3 4 10 5 0 0 0 0 35 0 0 0 0 0 LA N D A N D L A N D R I G H T S SG $1 5 6 $3 $4 1 $1 2 $2 5 $6 5 $9 $1 10 5 0 0 0 0 35 0 1 0 0 0 LA N D O W N E D I N F E E SG $1 6 9 $3 $4 4 $1 3 $2 7 $7 1 $1 0 $1 10 5 0 0 0 0 36 0 1 0 0 0 LA N D O W N E D I N F E E OR $4 , 2 5 4 $ $4 , 2 5 4 $ $ $ $ $ 10 5 0 0 0 0 36 0 1 0 0 0 LA N D O W N E D I N F E E SG $3 9 6 $7 $1 0 3 $3 2 $6 3 $1 6 6 $2 4 $2 10 5 0 0 0 0 36 0 1 0 0 0 LA N D O W N E D I N F E E UT $2 , 8 2 7 $ $ $ $ $2 , 8 2 7 $ $ 10 5 0 0 0 0 39 9 2 2 0 0 LA N D RI G H T S SE $9 5 3 $1 6 $2 3 9 $7 4 $1 6 8 $3 9 3 $6 0 $3 10 5 0 0 0 0 T o t a l $1 7 , 6 7 8 $1 7 8 $7 , 0 0 4 $8 4 2 $1 7 1 2 $7 . 2 5 8 $6 4 $4 0 Gr a n d T o t a l $1 7 , 6 7 8 $1 7 8 $7 , 0 0 4 $8 4 2 $1 , 7 1 2 $7 , 2 5 8 $6 4 $4 0 1 o f 1 ~~ ~ ~ ~ o ~ O U N T A I N De f e r r e d D e b i t s ( A c t u a l s ) Ba l a n c e a s o f D e c e m b e r 2 0 1 0 Al l o c a t i o n M e t h o d - F a c t o r 2 0 1 0 P r o t o c o l (A l l o c t e d i n T h o u s a n d s ) !" l ' i t r V A c t o u r i t Se c o n ( j r v A c c o u n t ... . . Al l o c To t a l ca l i f Or é Ò l VV a s n Wv o m i n o Ut a n Id a h o FE R C Ot h é 18 6 1 0 0 0 18 5 0 1 6 EM I S S I O N R E D U C T I O N C R E D I T S P U R C H A S E D SE $2 , 9 5 7 $4 8 $7 4 2 $2 2 8 $5 2 2 $1 , 2 1 9 $1 8 8 $1 0 $ 18 6 1 0 0 0 T o t a l $2 , 9 5 7 $4 $7 4 2 $2 2 8 $5 2 2 $1 , 2 1 9 $1 8 8 $1 0 $ 18 6 1 2 0 0 18 5 0 2 5 FIN A N C I N G C O S T D E F E R R E D SO $1 $ $ $ $ $ $ $ $ 18 6 1 2 0 0 18 5 0 2 6 DE F E R R E D - S - 3 S H E L F R E G I S T R A T I O N C O S T S SO $1 $ $ $ $ $ $ $ $ 18 6 1 2 0 0 18 5 0 2 7 UN A M O R T I Z E D C R E D I T A G R E E M E N T C O S T S OT H E R $1 , 0 5 1 $ $ $ $ $ $ $ $1 , 0 5 1 18 6 1 2 0 0 18 5 0 2 8 UN A M O R T I Z E D P C R B L O C / S B B P A C O S T S OT H E R $4 1 3 $ $ $ $ $ $ $ $4 1 3 18 6 1 2 0 0 18 5 0 2 9 UN A M O R T I Z E D P C R B M A D E C O N V E R S I O N C O S T S OT H E R $4 1 3 $ $ $ $ $ $ $ $4 1 3 18 6 1 2 0 0 18 5 0 3 0 UN A M O R T I Z E D ' 9 S E R I E S R E S T R U C T U R I N G C O S OT H E R $9 8 8 $ $ $ $ $ $ $ $9 8 8 18 6 1 2 0 0 T o t a l $2 , 8 6 8 $ $ $ $ $1 $ $ $2 , 8 6 6 18 6 1 3 1 0 18 4 6 9 0 De f e r r e d D e v e l o p m e n t C o s t s SG $ $ $ $ $ $ $ $ 18 6 1 3 1 0 T o t a l 0 $ $ $ $ $ $ $ $ 18 6 3 5 0 0 18 8 4 9 8 EN V I R O N M E N T A L D E F E R R E D SO $ $ $ $ $ $ $ $ 18 6 3 5 0 0 T o t a l 0 $ $ $ $ $ $ $ $ 18 6 5 0 0 0 13 4 2 0 0 De f e r r e d L o n a w a l l C o s t s SE $1 , 1 0 5 $1 8 $2 7 7 $8 5 $1 9 5 $4 5 6 $7 0 $4 $ 18 6 5 0 0 0 18 4 4 1 4 DE F E R R E D C O A L C O S T S - W Y O D A K S E T T L E M E N T SE $4 , 0 2 2 $6 6 $1 , 0 0 9 $3 1 0 $7 1 0 $1 , 6 5 8 $2 5 5 $1 4 $ 18 6 5 0 0 0 18 4 4 1 5 DE F E R R E D C O A L C O S T S A R C H S E T T L E M E N T SE $6 3 $1 $1 6 $5 $1 1 $2 6 $4 $ $ 18 6 5 0 0 18 4 4 1 6 De f e r r e d C o a l C o t s - N a u o h t o n C o n t r a c t SE $8 , 2 5 7 $1 3 5 $2 , 0 7 1 $6 3 7 $1 , 4 5 7 $3 , 4 0 4 $5 2 4 $2 9 $ 18 6 5 0 0 0 T o t a l $1 3 , 4 4 $2 2 1 $3 , 3 7 2 $1 , 0 3 8 $2 , 3 7 2 $5 , 5 4 $8 5 3 $4 $ 18 6 7 0 0 0 13 4 3 0 0 DE F E R R E D C H A R G E S SE $3 6 $1 $9 $3 $6 $1 5 $2 $ $ 18 6 7 0 0 0 T o t a l $3 6 $1 $9 $3 $6 $1 5 $2 $ $ 18 6 8 0 0 0 13 4 3 6 0 LA K E S I D E M A I N T . P R E P A Y M E N T - C U R R E N T SG $8 , 4 1 5 $1 4 1 $2 , 1 9 1 $6 7 1 $1 , 3 4 7 $3 , 5 2 3 $5 0 9 $3 2 $ 18 6 8 0 0 0 13 4 3 6 1 PR E P A I D O U T A G E M A I N T E N A N C E SG $ $ $ $ $ $ $ $ 18 6 8 0 0 0 13 4 3 6 2 Cu r r a n t C r e e k M a i n t P r e o a v m e n t - C u r r e n t SG $ $ $ $ $ $ $ $ 18 6 8 0 0 0 18 5 3 0 6 TG S B U Y O U T SG $1 4 1 $2 $3 7 $1 1 $2 2 $5 9 $9 $1 $ 18 6 8 0 0 0 18 5 3 0 9 LA K E V I E W B U Y O U T SG $ $ $ $ $ $ $ $ 18 6 8 0 0 0 18 5 3 1 0 BU F F A L O S E T T L E M E N T SG $ $ $ $ $ $ $ $ 18 6 8 0 0 0 18 5 3 1 1 .J O S E P H S E T T L E M E N T SG $9 7 3 $1 6 $2 5 3 $7 8 $1 5 6 $4 7 $5 9 $4 $ 18 6 8 0 0 0 18 5 3 1 2 TR I - S T A T E F I R M W H E E L I N G SG $ $ $ $ $ $ $ $ 18 6 8 0 0 0 18 5 3 1 3 ME A D - P H O E N I X - A V A I L A B I L l T Y & T R A N S C H A R G E SG $1 3 , 7 5 7 $2 3 1 $3 , 5 8 2 $1 , 0 9 6 $2 , 2 0 2 $5 , 7 6 0 $8 3 3 $5 3 $ 18 6 8 0 0 0 18 5 3 1 8 BO G U S C R E E K S E T T L E M E N T SG $ $ $ $ $ $ $ $ 18 6 8 0 0 18 5 3 3 5 LA C O M B I R R I G A T I O N SG $5 0 7 $9 $1 3 2 $4 0 $8 1 $2 1 2 $3 1 $2 $ 18 6 8 0 0 0 18 5 3 3 6 BO G U S CR E E K SG $1 , 2 0 1 $2 0 $3 1 3 $9 6 $1 9 2 $5 0 3 $7 3 $5 $ 18 6 8 0 0 0 18 5 3 3 7 PO I N T - T O - P O I N T T R A N S R E S E R V A T I O N S SG $4 , 4 7 7 $7 5 $1 , 1 6 6 $3 5 7 $7 1 7 $1 , 8 7 4 $2 7 1 $1 7 $ 18 6 8 0 0 0 18 5 3 4 TR A N S I T I O N C O S T S - W A S H I N G T O N S T A T E WA $ $ $ $ $ $ $ $ 18 6 8 0 0 0 18 5 3 4 2 JIM B O Y D H Y D R O B U Y O U T SG $2 5 5 $4 $6 7 $2 0 $4 1 $1 0 7 $1 5 $1 $ 18 6 8 0 0 0 18 5 3 4 6 RT O G r i d W e s t N / R w / o - W A WA $2 3 $ $ $2 3 $ $ $ $ $ 18 6 8 0 0 0 18 5 3 4 9 LG I A L T T r a n s m i s s i o n P r e o a i d OT H E R $3 , 0 8 7 $ $ $ $ $ $ $ $3 , 0 8 7 18 6 8 0 0 0 18 5 3 5 1 BP A L T T R A S M I S S I O N P R E P A I D OT H E R $9 . 1 3 4 $ $ $ $ $ $ $ $9 , 1 3 4 18 6 8 0 0 0 18 5 3 6 0 LT L A K E S I D E M A I N T P R E P A Y M E N T SG $6 , 3 0 5 $1 0 6 $1 . 6 4 2 $5 0 3 $1 , 0 0 9 $2 , 6 4 0 $3 8 2 $2 4 $ 18 6 8 0 0 0 18 5 3 6 1 LT C H E H A L I S C S A M A I N T . P R E P A Y M E N T SG $5 , 7 7 8 $9 7 $1 , 5 0 $4 6 0 $9 2 5 $2 , 4 1 9 $3 5 0 $2 2 $ 18 6 8 0 0 0 18 5 3 6 2 L T C u r r a n t C r e e k G S A M a i n t P r e p a y m e n t SG $5 , 4 6 6 $9 2 $1 , 4 2 3 $4 3 6 $8 7 5 $2 , 2 8 8 $3 3 1 $2 1 $ 18 6 8 0 0 0 T o t a l $5 9 , 5 1 8 $7 9 4 $1 2 , 3 1 0 $3 , 7 9 1 $7 , 5 6 6 $1 9 , 7 9 3 $2 , 8 6 1 $1 8 1 $1 2 , 2 2 1 18 6 8 2 0 0 18 4 1 DE F E R R E D M O N T A N A C O L S T R I P P L A N T C O S T S SG $1 , 5 0 0 $2 5 $3 9 1 $1 2 0 $2 4 0 $6 2 8 $9 1 $6 $ 18 6 8 2 0 0 T o t a l $1 5 0 0 $2 5 $3 9 1 $1 2 0 $2 4 0 $6 2 8 $9 1 $6 $ 18 6 9 0 0 0 18 5 3 3 4 HE R M I S T O N S W A P SG $4 , 3 9 2 $7 4 $1 , 1 4 4 $3 0 $7 0 3 $1 , 8 3 9 $2 6 6 $1 7 $ 18 6 9 0 0 0 T o t a l $4 , 3 9 2 $7 4 $1 , 1 4 4 $3 0 $7 0 3 $1 , 8 3 9 $2 6 6 $1 7 $ Gr a n d To t a l $8 , 7 1 9 $1 , 1 6 3 $1 7 , 9 6 8 $5 , 5 2 9 $1 1 , 4 1 0 $2 9 , 0 3 9 $4 , 2 6 0 $2 6 2 $1 5 , 0 8 7 lo f l ~ ~ 2 ý ! e ~ o ~ O U N T A I N Ma t e r i a l & S u p p l i e s ( A c t u a l s ) Ba l a n c e a s o f D e c e m b e r 2 0 1 0 Al l o c a t i o n M e t h o d - 2 0 1 0 P r o t o c o l (A l l o c a t e d i n T h o u s a n d s ) Pr i m a r Y A c c o u n t $e c o n d a r v A c c o u n t AlI o C To t l Ca l i f -: or e Wa $ l .W v o m i l l Ut a h Id a h o i= E R C 15 1 1 1 0 0 0 CO A L I N V E N T O R Y - C A R B O N SE $1 , 7 9 6 $2 9 $4 5 0 $1 3 9 $3 1 7 $7 4 0 $1 1 4 $6 15 1 1 1 0 0 T o t a l $1 . 7 9 6 $2 9 $4 5 0 $1 3 9 $3 1 7 $7 4 0 $1 1 4 $6 15 1 1 1 2 0 0 CO A L I N V E N T O R Y - H U N T E R SE $5 5 , 0 6 1 $9 0 3 $1 3 , 8 0 8 $4 , 2 4 8 $9 , 7 1 3 $2 2 . 7 0 1 $3 , 4 9 1 $1 9 5 15 1 1 1 2 0 T o t a l $5 5 . 0 6 1 $9 0 3 $1 3 , 8 0 8 $4 . 2 4 8 $9 , 7 1 3 $2 2 , 7 0 1 $3 . 4 9 1 $1 9 5 15 1 1 1 3 0 0 CO A L I N V E N T O R Y - H U N T I N G T O N SE $2 4 , 9 5 1 $4 0 9 $6 , 2 5 7 $1 , 9 2 5 $4 , 4 0 2 $1 0 . 2 8 7 $1 . 5 8 2 $8 9 15 1 1 1 3 0 T o t a l $2 4 , 9 5 1 $4 0 9 $6 . 2 5 7 $1 , 9 2 5 $4 . 4 0 2 $1 0 , 2 8 7 $1 . 5 8 2 $8 9 15 1 1 1 4 0 0 CO A L I N V E N T O R Y - J I M B R I D G E R SE $2 5 , 0 0 3 $4 1 0 $6 , 2 7 0 $1 , 9 2 9 $4 , 4 1 1 $1 0 , 3 0 8 $1 , 5 8 5 $8 9 15 1 1 1 4 0 T o t a l $2 5 . 0 0 3 $4 1 0 $6 2 7 0 $1 , 9 2 9 $4 , 4 1 1 $1 0 . 3 0 8 $1 . 5 8 5 $8 9 15 1 1 1 6 0 0 CO A L I N V E N T O R Y - N A U G H T O N SE $1 1 . 7 0 5 $1 9 2 $2 9 3 5 $9 0 3 $2 , 0 6 5 $4 , 8 2 6 $7 4 2 $4 2 15 1 1 1 6 0 T o t a l $1 1 , 7 0 5 $1 9 2 $2 . 9 3 5 $9 0 3 $2 , 0 6 5 $4 . 8 2 6 $7 4 2 $4 2 15 1 1 1 8 0 0 CO A L I N V E N T O R Y - W Y O D A K SE $ $ $ $ $ $ $ 15 1 1 1 8 0 T o t a l 0 $ $ $ $ $ $ $ 15 1 1 2 0 0 0 CO A L I N V E N T O R Y - C H O L L A SE $1 0 , 1 7 8 $1 6 7 $2 , 5 5 3 $7 8 5 $1 7 9 6 $4 , 1 9 6 $6 4 5 $3 6 15 1 1 2 0 0 T o t a l $1 0 , 1 7 8 $1 6 7 $2 , 5 5 3 $7 8 5 $1 , 7 9 6 $4 . 1 9 6 $6 4 5 $3 6 15 1 1 3 0 0 0 CO A L I N V E N T O R Y - C O L S T I P SE $6 1 8 $1 0 $1 5 5 $4 8 $1 0 9 $2 5 5 $3 9 $2 15 1 1 3 0 0 T o t a l $6 1 8 $1 0 $1 5 5 $4 8 $1 0 9 $2 5 5 $3 9 $2 15 1 1 4 0 0 0 CO A L I N V E N T O R Y - C R A I G SE $4 . 4 3 3 $7 3 $1 , 1 1 2 $3 4 2 $7 8 2 $1 8 2 8 $2 8 1 $1 6 15 1 1 4 0 0 T o t a l $4 , 4 3 3 $7 3 $1 . 1 1 2 $3 4 2 $7 8 2 $1 , 8 2 8 $2 8 1 $1 6 15 1 1 5 0 0 0 CO A L I N V E N T O R Y - D E E R C R E E K SE $1 6 , 9 6 3 $2 7 8 $4 , 2 5 4 $1 , 3 0 9 $2 , 9 9 2 $6 , 9 9 4 $1 . 0 7 6 $6 0 15 1 1 5 0 0 T o t a l $1 6 . 9 6 3 $2 7 8 $4 , 2 5 4 $1 , 3 0 9 $2 , 9 9 2 $6 . 9 9 4 $1 , 0 7 6 $6 0 15 1 1 6 0 0 0 CO A L I N V E N T O R Y - D A V E J O H N S T O N SE $8 , 1 3 2 $1 3 3 $2 . 0 3 9 $6 2 7 $1 , 4 3 $3 , 3 5 3 $5 1 6 $2 9 15 1 1 6 0 0 T o t a l $8 , 1 3 2 $1 3 3 $2 , 0 3 9 $6 2 7 $1 , 4 3 5 $3 , 3 5 3 $5 1 6 $2 9 15 1 1 7 0 0 0 CO A L I N V E N T O R Y R O C K G A R D E N P I L E SE $2 0 , 9 5 2 $3 4 4 $5 , 2 5 4 $1 , 6 1 7 $3 , 6 9 6 $8 , 6 3 8 $1 , 3 2 9 $7 4 15 1 1 7 0 0 T o t a l $2 0 . 9 5 2 $3 4 4 $5 , 2 5 4 $1 , 6 1 7 $3 . 6 9 6 $8 , 6 3 8 $1 , 3 2 9 $7 4 15 1 1 8 0 0 0 CO A L I N V E N T O R Y . SE $ $ $ $ $ $ $ 15 1 1 8 0 0 T o t a l 0 $ $ $ $ $ $ $ 15 1 1 9 0 0 0 CO A L I N V E N T O R Y - H A Y D E N SE $1 , 3 8 7 $2 3 $3 4 8 $'1 0 7 $2 4 5 $5 7 2 $8 8 $5 15 1 1 9 0 0 T o t a l $1 , 3 8 7 $2 3 $3 4 $1 0 7 $2 4 5 $5 7 2 $8 8 $5 15 1 2 0 0 0 0 NA T U R A L GA S SE $ $ $ $ $ $ $ 15 1 2 0 0 0 T o t a l 0 $ $ $ $ $ $ $ 15 1 2 1 1 0 0 NA T U R A L G A S - H E R M I S T O N SE $3 7 3 $6 $9 3 $2 9 $6 6 $1 5 4 $2 4 $1 15 1 2 1 1 0 T o t a l $3 7 3 $6 $9 3 $2 9 $6 6 $1 5 4 $2 4 $1 15 1 2 1 5 0 0 NA T U R A L G A S - L I T T L E M O U N T A I N SE $ $ $ $ $ $ $ 15 1 2 1 5 0 T o t a l 0 $ $ $ $ $ $ $ 15 1 2 1 6 0 0 NA T U R A L G A S - N A U G H T O N SE $ $ $ $ $ $ $ 15 1 2 1 6 0 T o t a l 0 $ $ $ $ $ $ $ 15 1 2 1 7 0 0 NA T U R A L G A S - W E S T V A L L E Y . SE $ $ $ $ $ $ $ 15 1 2 1 7 0 T o t a l 0 $ $ $ $ $ $ $ 15 1 2 1 8 0 0 NA T U R A L G A S - C L A Y B A S I N SE $2 , 8 7 8 $4 7 $7 2 2 $2 2 2 $5 0 8 $1 , 1 8 7 $1 8 2 $1 0 15 1 2 1 8 0 T o t a l $2 , 8 7 8 $4 7 $7 2 2 $2 2 2 $5 0 8 $1 , 1 8 7 $1 8 2 $1 0 15 1 2 1 9 0 0 NA T U R A L G A S - C H E H A L I S SE $ $ $ $ $ $ $ 15 1 2 1 9 0 T o t a l 0 $ $ $ $ $ $ S 15 1 2 5 0 0 0 NA T U R A L G A S - C U R R A N T C R E E K SE $2 3 $ $6 $2 $4 $9 $1 $ 15 1 2 5 0 0 T o t a l $2 3 $ $6 $2 $4 $9 $1 $ 15 1 2 6 0 0 0 Na t u r a l G a s - L a k e S i d e SE $7 $ $2 $1 $1 $3 $ $ 15 1 2 6 0 0 T o t a l $7 $ $2 $1 $1 $3 $ $ 15 1 2 7 0 0 0 NA T U R A L G A S - G A D S B Y SE $ $ $ $ $ $ $ 15 1 2 7 0 0 T o t a l 0 $ $ $ $ $ $ $ 10 f 4 ~ ~ 2 ~ ~ ~ o ~ O U N T A I N Ma t e r i a l & S u p p l i e s ( A c t u a l s ) Ba l a n c e a s o f D e c e m b e r 2 0 1 0 Al l o c a t i o n M e t h o d - 2 0 1 0 P r o t o c o l (A l l o c a t e d i n T h o u s a n d s ) Pr i m a r Y A i : p . ü o t $é C ö n d a r v A c o u n t Al l o c To t a l ca l i f Oi e c l t f . 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Id a h ó FE R C 15 1 2 8 0 0 0 Oi l I N V E N T O R Y - B L A C K H i l l S P O W E R & L 1 G H SE $4 1 3 $7 $1 0 3 $3 2 $7 3 $1 7 0 $2 6 $1 15 1 2 8 0 0 T o t a l $4 1 3 $7 $1 0 3 $3 2 $7 3 $1 7 0 $2 6 $1 15 1 4 0 0 0 0 FU E L S T O C K C O A L M I N E SE $3 . 3 8 5 $5 6 $8 4 9 $2 6 1 $5 9 7 $1 . 3 9 6 $2 1 5 $1 2 15 1 4 0 0 0 T o t a l $3 . 3 8 5 $5 6 $8 4 9 $2 6 1 $5 9 7 $1 . 3 9 6 $2 1 5 $1 2 15 1 4 3 0 0 0 Oil I N V E N T O R Y - C O L S T R I P SE $1 2 1 $2 $3 0 $9 $2 1 $5 0 $8 $ 15 1 4 3 0 0 T o t a l $1 2 1 $2 $3 0 $9 $2 1 $5 0 $8 $ 15 1 4 4 0 0 0 Oi l I N V E N T O R Y - C R A I G SE $7 2 $1 $1 8 $6 $1 3 $3 0 $5 $ 15 1 4 4 0 T o t a l $7 2 $1 $1 8 $6 $1 3 $3 0 $5 $ 15 1 4 8 0 0 0 Oi l I N V E N T O R Y - O T H E R SE $ $ $ $ $ $ $ 15 1 4 8 0 0 T o t a l 0 $ $ $ $ $ $ $ 15 1 4 9 0 0 0 Oi l I N V E N T O R Y - H A Y D E N SE $4 5 $1 $1 1 $3 $8 $1 9 $3 $ 15 1 4 9 0 0 T o t a l $4 5 $1 $1 1 $3 $8 $1 9 $3 $ 15 4 1 0 0 0 0 MA T E R I A L C O N T R O L A D J U S T SO -$ 1 4 8 -$ 3 -$ 4 1 -$ 1 2 -$ 2 1 -$ 6 2 -$ 9 $ 15 4 1 0 0 0 15 1 0 JI M B R I D G E R S T O R E R O O M SN P P S $1 7 , 4 9 3 $2 9 4 $4 , 5 5 5 $1 , 3 9 4 $2 , 8 0 0 $7 , 3 2 4 $1 , 0 5 9 $6 7 15 4 1 0 0 0 15 1 5 DA V E J O H N S T O N S T O R E R O O M SN P P S $8 , 7 2 1 $1 4 7 $2 , 2 7 1 $6 9 5 $1 , 3 9 6 $3 . 6 5 1 $5 2 8 $3 3 15 4 1 0 0 0 15 2 0 WY O D A K S T O R E R O O M SN P P S $4 , 2 9 4 $7 2 $1 , 1 1 8 $3 4 2 $6 8 7 $1 , 7 9 8 $2 6 0 $1 6 15 4 1 0 0 0 15 2 5 GA D S B Y S T O R E R O O M SN P P S $4 . 0 0 0 $6 7 $1 , 0 4 2 $3 1 9 $6 4 0 $1 , 6 7 5 $2 4 2 $1 5 15 4 1 0 0 0 15 3 0 CA R B O N S T O R E R O O M SN P P S $3 , 8 8 6 $6 5 $1 0 1 2 $3 1 0 $6 2 2 $1 , 6 2 7 $2 3 5 $1 5 15 4 1 0 0 0 15 3 5 NA U G H T O N S T O R E R O O M SN P P S $1 2 , 1 2 9 $2 0 4 $3 , 1 5 8 $9 6 7 $1 , 9 4 1 $5 , 0 7 8 $7 3 4 $4 7 15 4 1 0 0 0 15 4 0 HU N T I N G T O N ST O R E R O O M SN P P S $1 2 , 1 4 1 $2 0 4 $3 , 1 6 1 $9 6 8 $1 , 9 4 3 $5 , 0 8 3 $7 3 5 $4 7 15 4 1 0 0 0 15 4 5 HU N T E R S T O R E R O O M SN P P S $1 9 , 6 0 5 $3 2 9 $5 . 1 0 5 $1 , 5 6 2 $3 , 1 3 8 $8 , 2 0 8 $1 1 8 7 $7 5 15 4 1 0 0 0 15 5 0 BL U N D E l l S T O R E R O O M . S N P P S $9 8 8 $1 7 $2 5 7 $7 9 $1 5 8 $4 1 4 $6 0 $4 15 4 1 0 0 0 15 6 0 WE S T V A l l E Y G A S P L A N T SN P P S $ $ $ $ $ $ $ 15 4 1 0 0 0 15 6 5 CU R R A N T C R E E K P L A N T SN P P O $2 , 7 5 3 $4 6 $7 1 7 $2 1 9 $4 4 1 $1 . 1 5 3 $1 6 7 $1 1 15 4 1 0 0 0 15 7 0 LA K E S I D E P L A N T SN P P S $2 , 3 8 8 $4 0 $6 2 2 $1 9 0 $3 8 2 $1 , 0 0 0 $1 4 5 $9 15 4 1 0 0 0 15 8 0 CH E H A L I S P L A N T SN P P O $2 , 2 5 2 $3 8 $5 8 6 $1 7 9 $3 6 0 $9 4 3 $1 3 6 $9 1.5 4 1 0 0 0 16 0 5 HY D R O N O R T H - l E W I S R I V E R SN P P H $ $ $ $ $ $ $ 15 4 1 0 0 0 16 5 0 HY D R O S O U T H - K L A M A T H R I V E R - C A SN P P H -$ 2 $ $ $ $ -$ 1 $ $ 15 4 1 0 0 0 16 5 0 HY D R O S O U T H - K L A M A T H R I V E R - C A SN P P S $2 $ $ $ $ $1 $ $ 15 4 1 0 0 0 16 7 5 HY D R O E A S T - U T A H SN P P H $ $ $ $ $ $ $ 15 4 1 0 0 0 17 0 0 lE A N I N G J U N I P E R S T O R E R O O M SN P P O $8 6 5 $1 5 $2 2 5 $6 9 $1 3 8 $3 6 2 $5 2 $3 15 4 1 0 0 0 17 0 5 GO O D N O E H i l l S W I N D SN P P O $6 3 0 $1 1 $1 6 4 $5 0 $1 0 1 $2 6 4 $3 8 $2 15 4 1 0 0 0 17 1 5 MA R E N G O W I N D SN P P O $4 2 2 $7 $1 1 0 $3 4 $6 8 $1 7 7 $2 6 $2 15 4 1 0 0 0 17 2 5 Gl e n r o c k I o l l n a H i l s SG $1 . 1 9 1 $2 0 $3 1 0 . $9 5 $1 9 1 $4 9 9 $7 2 $5 15 4 1 0 0 0 17 3 0 Se v e n M i l e H i l SG $7 8 5 $1 3 $2 0 4 $6 3 $1 2 6 $3 2 9 $4 8 $3 15 4 1 0 0 0 17 4 0 Hi a h P l a i n s / M c F a d d e n SG $3 5 9 $6 $9 4 $2 9 $5 7 $1 5 0 $2 2 $1 15 4 1 0 0 0 17 4 5 Du n l a p W i n d P r o i e c t SG $1 7 8 $3 $4 6 $1 4 $2 8 $7 5 $1 1 $1 15 4 1 0 0 0 17 9 9 WIN D OF F I C E SG $ $ $ $ $ $ $ $ 15 4 1 0 0 0 20 0 5 CA S P E R S T O R E R O O M WY P $4 5 0 $ $ $ $4 5 0 $ $ $ 15 4 1 0 0 0 20 1 0 BU F F A L O S T O R E R O O M WY P $1 7 2 $ $ $ $1 7 2 $ $ $ 15 4 1 0 0 0 20 1 5 DO U G L A S S T O R E R O O M WY P $2 5 2 $ $ $ $2 5 2 $ $ $ 15 4 1 0 0 0 20 2 0 CO D Y S T O R E R O O M WY P $7 2 4 $ $ $ $7 2 4 $ $ $ 15 4 1 0 0 0 20 3 0 WO R L A N D S T O R E R O O M W'P $8 8 7 $ $ $ $8 8 7 $ $ $ 15 4 1 0 0 0 20 3 5 RI V E R T O N S T O R E R O O M Wy p $3 1 6 $ $ $ $3 1 6 $ $ $ 15 4 1 0 0 0 20 4 0 EV A N S T O N S T O R E R O O M WY U $7 0 9 $ $ $ $7 0 9 $ $ $ 15 4 1 0 0 0 20 4 5 KE M M E R E R S T O R E R O O M WY U $1 1 $ $ $ $1 1 $ $ $ 15 4 1 0 0 0 20 5 0 PI N E D A L E S T O R E R O O M W'U $6 1 2 $ $ $ $6 1 2 $ $ $ 15 4 1 0 0 0 20 6 0 RO C K S P R I N G S S T O R E R O O M WY P $1 . 3 5 4 $ $ $ $1 ; 3 5 4 $ $ $ 2o f 4 ~. ~ y ! e ; C O ~ O U N T A I N Ma t e r i a l & S u p p l i e s ( A c t u a l s ) Ba l a n c e a s o f D e c e m b e r 2 0 1 0 Al l o c a t i o n M e t h o d - 2 0 1 0 P r o t o c o l (A l l o c a t e d i n T h o u s a n d s ) Pd m a i v A c c o u n t $ø c o n d a r \ A c c o u n t Al l ø c To t l . 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FE R C 15 4 1 0 0 0 20 6 5 RA W L I N S S T O R E R O O M WY P $6 2 3 $ $ $ $6 2 3 $ $ $ 15 4 1 0 0 0 20 7 0 LA R A M I E S T O R E R O O M WY P $3 4 6 $ $ $ $3 4 6 $ $ $ 15 4 1 0 0 0 20 7 5 RE X B E R G S T O R E R O O M lO U $1 , 0 1 8 $ $ $ $ $ $1 , 0 1 8 $ 15 4 1 0 0 0 20 8 5 SH E L L Y S T O R E R O O M ID U $6 9 5 $ $ $ $ $ $6 9 5 $ 15 4 1 0 0 0 20 9 0 PR E S T O N S T O R E R O O M ID U $1 0 3 $ $ $ $ $ $1 0 3 $ 15 4 1 0 0 0 20 9 5 LA V A H O T S P R I N G S S T O R E R O O M ID U $1 5 1 $ $ $ $ $ $1 5 1 $ 15 4 1 0 0 0 21 0 0 MO N T P E L I E R S T O R E R O O M ID U $2 7 2 $ $ $ $ $ $2 7 2 $ 15 4 1 0 0 0 21 1 0 BR I D G E R L A N D S T O R E R O O M UT $3 9 0 $ $ $ $ $3 9 0 $ $ 15 4 1 0 0 0 22 0 5 TR E M O N T O N S T O R E R O O M UT $2 5 4 $ $ $ $ $2 5 4 $ $ 15 4 1 0 0 0 22 1 0 OG D E N S T O R E R O O M UT $1 , 3 7 7 $ $ $ $ $1 , 3 7 7 $ $ 15 4 1 0 0 0 22 1 5 LA Y T O N S T O R E R O O M UT $4 $ $ $ $ $4 6 5 $ $ 15 4 1 0 0 0 22 2 0 SA L T L A K E M E T R O S T O R E R O O M UT $8 , 4 4 6 $ $ $ $ $8 , 4 4 6 $ $ 15 4 1 0 0 0 22 2 5 SA L T L A K E T O O L R O O M UT $1 8 4 $ $ $ $ $1 8 4 $ $ 15 4 1 0 0 0 22 3 0 JO R D A N V A L L E Y S T O R E R O O M UT $1 , 1 6 8 $ $ $ $ $1 1 6 8 $ $ 15 4 1 0 0 0 22 3 5 PA R K C I T Y S T O R E R O O M UT $6 3 2 $ $ $ $ $6 3 2 $ $ 15 4 1 0 0 0 22 4 0 TO O E L E S T O R E R O O M UT $4 4 $ $ $ $ $4 4 $ $ 15 4 1 0 0 0 22 4 5 WA S A T C H R E S T O R A T I O N C E N T E R UT $4 6 6 $ $ $ $ $4 6 6 $ $ 15 4 1 0 0 0 24 0 5 AM E R I C A N F O R K S T O R E R O O M UT $1 , 1 7 2 $ $ $ $ $1 , 1 7 2 $ $ 15 4 1 0 0 0 24 1 0 SA N T A Q U I N S T O R E R O O M UT $3 1 1 $ $ $ $ $3 1 1 $ $ 15 4 1 0 0 0 24 1 5 DE L T A S T O R E R O O M UT $2 9 4 $ $ $ $ $2 9 4 $ $ 15 4 1 0 0 0 24 2 0 VE R N A L S T O R E R O O M UT $5 3 4 $ $ $ $ $5 3 4 $ $ 15 4 1 0 0 0 24 2 5 PR I C E S T O R E R O O M UT $5 3 7 $ $ $ $ $5 3 7 $ $ 15 4 1 0 0 0 24 3 0 MO A B S T O R E R O O M UT $5 7 3 $ $ $ $ $5 7 3 $ $ 15 4 1 0 0 0 24 3 5 BL A N D I N G S T O R E R O O M UT $1 8 6 $ $ $ $ $1 8 6 $ $ 15 4 1 0 0 0 24 4 5 RIC H F I E L D S T O R E R O O M UT $1 0 6 $ $ $ $ $1 0 6 $ $ 15 4 1 0 0 0 24 5 0 CE D A R C I T Y S T O R E R O O M UT $9 7 1 $ $ $ $ $9 7 1 $ $ 15 4 1 0 0 0 24 5 5 MI L F O R D S T O R E R O O M UT $2 6 6 $ $ $ $ $2 6 6 $ $ 15 4 1 0 0 0 24 6 WA S H I N G T O N S T O R E R O O M UT $4 0 9 $ $ $ $ $4 0 9 $ $ 15 4 1 0 0 0 26 2 0 WA L L A W A L L A S T O R E R O O M WA $1 , 1 5 5 $ $ $1 , 1 5 5 $ $ $ $ 15 4 1 0 0 0 26 2 5 SU N N Y S I D E S T O R E R O O M WA $3 0 1 $ $ $3 0 1 $ $ $ $ 15 4 1 0 0 0 26 3 0 YA K I M A S T O R E R O O M WA $3 1 9 $ $ $3 1 9 $ $ $ $ 15 4 1 0 0 0 26 3 5 EN T E R P R I S E S T O R E R O O M OR $2 2 6 $ $2 2 6 $ $ $ $ $ 15 4 1 0 0 0 26 4 0 PE N D L E T O N S T O R E R O O M OR $7 2 2 $ $7 2 2 $ $ $ $ $ 15 4 1 0 0 0 26 5 0 HO O D R I V E R S T O R E R O O M OR $2 0 5 $ $2 0 5 $ $ $ $ $ 15 4 1 0 0 0 26 5 5 PO R T L A N D M E T R O - S T O R E R O O M OR $6 , 9 0 1 $ $6 9 0 1 $ $ $ $ $ 15 4 1 0 0 0 26 6 0 AS T O R I A S T O R E R O O M OR $1 , 4 0 2 $ $1 , 4 0 2 $ $ $ $ $ 15 4 1 0 0 0 26 6 5 MA D R A S S T O R E R O O M OR $6 9 0 $ $6 9 0 $ $ $ $ $ 15 4 1 0 0 0 26 7 5 BE N D S T O R E R O O M OR $8 3 1 $ $8 3 1 $ $ $ $ $ 15 4 1 0 0 0 28 0 5 AL B A N Y S T O R E R O O M OR $2 0 9 $ $2 0 9 $ $ $ $ $ 15 4 1 0 0 0 28 1 0 LI N C O L N C I T Y S T O R E R O O M OR $2 0 1 $ $2 0 1 $ $ $ $ $ 15 4 1 0 0 0 28 3 0 RO S E B U R G S T O R E R O O M OR $2 , 5 7 1 $ $2 , 5 7 1 $ $ $ $ $ 15 4 1 0 0 0 28 3 5 CO O S B A Y S T O R E R O O M OR $6 5 0 $ $6 5 0 $ $ $ $ $ 15 4 1 0 0 0 28 4 0 GR A N T S P A S S S T O R E R O O M OR $6 4 8 $ $6 4 $ $ $ $ $ 15 4 1 0 0 0 28 4 5 ME D F O R D S T O R E R O O M OR $8 2 7 $ $8 2 7 $ $ $ $ $ 15 4 1 0 0 0 28 5 0 KL A M A T H F A L L S S T O R E R O O M OR $2 , 0 6 8 $ $2 , 0 6 8 $ $ $ $ $ 15 4 1 0 0 0 28 5 5 LA K E V I E W S T O R E R O O M OR $1 1 4 $ $1 1 4 $ $ $ $ $ 15 4 1 0 0 0 28 6 0 AL T U R A S S T O R E R O O M CA $7 4 $7 4 $ $ $ $ $ $ 15 4 1 0 0 0 28 6 5 MT S H A S T A S T O R E R O O M CA $2 1 9 $2 1 9 $ $ $ $ $ $ 30 f 4 ~ ~ ~ e ~ o ~ O U N T A I N Ma t e r i a l & S u p p l i e s ( A c t u a l s ) Ba l a n c e a s o f D e c e m b e r 2 0 1 0 Al l o c a t i o n M e t h o d - 2 0 1 0 P r o t o c o l (A l l o c a t e d i n T h o u s a n d s ) ì? r l n \ a i v A C C Q u n t Se c i m d a i v A c c o u n t ". ' Af l ó c To t a l Ca l i f Or e o o n Wa s h WV Q m i i , i l Ut a b Id a h o FE R C 15 4 1 0 0 0 28 7 0 YR E K A S T O R E R O O M CA $6 2 1 $6 2 1 $ $ $ $ $ $ 15 4 1 0 0 0 28 7 5 CR E S E N T C I T Y S T O R E R O O M CA $3 3 9 $3 3 9 $ $ $ $ $ $ 15 4 1 0 0 0 50 0 5 TR E M O N T O N S T O R E R O O M SO $1 2 3 $3 $3 4 $1 0 $1 8 $5 2 $7 $ 15 4 1 0 0 0 51 1 0 MA T E R I A L P A C K A G I N G C E N T E R - W E S T OR $ $ $ $ $ $ $ $ 15 4 1 0 0 0 51 1 5 DE M C - S L C SN P D $9 6 $3 $2 7 $6 $1 0 $4 5 $4 $ 15 4 1 0 0 0 51 2 0 DE M C - M E D F O R D OR $1 1 8 $ $1 1 8 $ $ $ $ $ 15 4 1 0 0 0 51 2 5 DE M C - O R E G O N OR $5 , 5 1 8 $ $5 , 5 1 8 $ $ $ $ $ 15 4 1 0 0 0 51 3 0 ME D F O R D HU B OR $4 3 1 9 $ $4 , 3 1 9 $ $ $ $ $ 15 4 1 0 0 0 51 3 5 YA K I M A HU B WA $4 , 3 3 3 $ $ $4 , 3 3 3 $ $ $ $ 15 4 1 0 0 0 51 4 0 PR E S T O N H U B ID U $2 , 7 8 4 $ $ $ $ $ $2 , 7 8 4 $ 15 4 1 0 0 0 51 5 0 RI C H F I E L D H U B UT $3 1 3 4 $ $ $ $ $3 , 1 3 4 $ $ 15 4 1 0 0 0 51 5 5 CA S P E R HU B WY P $4 , 0 4 1 $ $ $ $4 , 0 4 1 $ $ $ 15 4 1 0 0 0 51 6 0 SA L T L A K E M E T R O H U B UT $1 4 , 3 0 0 $ $ $ $ $1 4 , 3 0 0 $ $ 15 4 1 0 0 0 52 0 0 UT A H T R A N S P O R T A T I O N B U I L D I N G SN P D $1 4 8 $5 $4 1 $1 0 $1 5 $7 0 $7 $ 15 4 1 0 0 0 53 0 0 ME T E R T E S T W A R E H O U S E UT $6 $ $ $ $ $6 $ $ 15 4 1 0 0 0 T Q t a l $1 8 3 , 0 2 2 $2 , 8 5 9 $5 3 , 0 3 8 $1 3 . 7 0 1 $2 5 , 7 3 7 $7 6 , 5 3 5 $1 0 , 7 8 7 $3 6 5 15 4 1 5 0 0 0 M& S G L E N R O C K C O A L M I N E SE $1 9 8 $3 $5 0 $1 5 $3 5 $8 1 $1 3 $1 15 4 1 5 0 0 0 M& S G L E N R O C K C O A L M I N E SN P P S $ $ $ $ $ $ $ 15 4 1 5 0 0 12 0 0 0 1 OT H E R M A T E R I A L & S U P P L I E S - G E N E R A L S T O C SE $4 , 2 8 0 $7 0 $1 , 0 7 3 $3 3 0 $7 5 5 $1 7 6 5 $2 7 1 $1 5 15 4 1 5 0 0 12 0 0 0 1 OT H E R M A T E R I A L & S U P P L I E S - G E N E R A L S T O C SN P P S $ $ $ $ $ $ $ 15 4 1 5 0 0 12 0 0 0 1 OT H E R M A T E R I A L & S U P P L I E S - G E N E R A L S T O C SO $2 8 5 $7 $7 8 $2 2 $4 1 $1 1 9 $1 7 $1 15 4 1 5 0 0 15 2 0 GL E N R O C K C O A L M A T E R I A L & S U P P L Y SN P P S $ $ $ $ $ $ $ 15 4 1 5 0 0 T Q t a l $4 , 7 6 3 $8 0 $1 , 2 0 1 $3 6 8 $8 3 1 $1 , 9 6 6 $3 0 0 $1 7 15 4 1 9 0 0 0 PL A N T M & S - G E N E R A T I O N . J V C U T B A C K SG $ $ $ $ $ $ $ 15 4 1 9 0 0 12 0 0 0 5 JV C U T B A C K M A T E R I A L & S U P P L I E S I N V E N T O R Y SG $2 , 1 4 3 $3 6 $5 5 $1 7 1 $3 4 3 $8 9 7 $1 3 0 $8 15 4 1 9 0 0 T Q t a l $2 , 1 4 3 $3 6 $5 5 8 $1 7 1 $3 4 3 $8 9 7 $1 3 0 $8 15 4 5 0 0 0 0 CR E D I T O F F S E T C E N T R A L I A - W W P SN P P S $ $ $ $ $ $ $ 15 4 5 0 0 0 12 0 0 0 5 CR E D I T O F F S E T C E N T R A L I A - W W P SN P P S $ $ $ $ $ $ $ 15 4 5 0 0 0 T Q t a l 0 $ $ $ $ $ $ $ 15 4 9 9 0 0 10 2 9 3 0 SB A s s e t # 1 2 0 9 3 0 . SO -$ 2 7 -$ 1 -$ 8 -$ 2 -$ 4 -$ 1 1 -$ 2 $ 15 4 9 9 0 0 12 0 9 3 0 IN V E N T O R Y R E S E R V E P O W E R S U P P L Y SN P P S -$ 7 1 8 -$ 1 2 -$ 1 8 7 -$ 5 7 -$ 1 1 5 -$ 3 0 0 -$ 4 3 -$ 3 15 4 9 9 0 0 12 0 9 3 0 IN V E N T O R Y R E S E R V E P O W E R S U P P L Y SO -$ 1 2 $ -$ 3 -$ 1 -$ 2 -$ 5 -$ 1 $ 15 4 9 9 0 0 12 0 9 3 1 IN V E N T O R Y R E S E R V E P O W E R D E L I V E R Y SN P D -$ 2 , 7 6 5 -$ 9 8 -$ 7 6 9 -$ 1 8 4 -$ 2 7 6 -$ 1 , 3 0 9 -$ 1 2 8 $ 15 4 9 9 0 0 T Q t a l -$ 3 , 5 2 2 -$ 1 1 1 -$ 9 6 7 -$ 2 4 4 -$ 3 9 7 -$ 1 , 6 2 6 -$ 1 7 4 -$ 3 25 3 1 6 0 0 28 9 9 2 0 WO R K I N G C A P I T A L D E P O S I T - U A M P S SE -$ 2 , 2 6 3 -$ 3 7 -$ 5 6 8 -$ 1 7 5 -$ 3 9 9 . - $ 9 3 3 -$ 1 4 3 -$ 8 25 3 1 6 0 0 T Q t a l .$ 2 , 2 6 3 -$ 3 7 .$ 5 6 8 -$ 1 7 5 .$ 3 9 9 -$ 9 3 3 -$ 1 4 3 -$ 8 25 3 1 7 0 0 28 9 9 2 1 OT H D E F C R - W O R K I N G C A P I T A L D E P O S - D G & T SE -$ 1 8 4 9 -$ 3 0 -$ 4 6 4 -$ 1 4 3 -$ 3 2 6 -$ 7 6 2 -$ 1 1 7 -$ 7 25 3 1 7 0 0 T Q t a l -$ 1 . 8 4 9 .$ 3 0 .$ 4 -$ 1 4 3 -$ 3 2 6 -$ 7 6 2 -$ 1 1 7 -$ 7 25 3 1 8 0 0 28 9 9 2 2 OT H D E F C R - W C D - P R O V O - P L A N T M & S SN P P S -$ 2 7 3 -$ 5 -$ 7 1 -$ 2 2 -$ 4 4 -$ 1 1 4 -$ 1 7 -$ 1 25 3 1 8 0 0 T Q t a l -$ 2 7 3 -$ 5 -$ 7 1 -$ 2 2 -$ 4 4 -$ 1 1 4 -$ 1 7 .$ 1 Gr a n d T Q t a l $3 7 0 , 5 1 4 $5 , 8 8 4 $9 9 , 9 9 9 $2 8 , 1 9 9 $5 8 , 9 9 8 $1 5 3 , 6 7 6 $2 2 , 7 1 8 $1 , 0 4 0 4Q f 4 ,. R O C K Y M O U N T A I N ~~ ~ Y ! ~ ~ O R P Ca s h W o r k i n g C a p i t a l ( A c t u a l s ) Tw e l v e M o n t h A v e r a g e E n d i n g - D e c e m b e r 2 0 1 0 Al l o c a t i o n M e t h o d - F a c t o r 2 0 1 0 P r o t o c o l (A l l o c a t e d i n T h o u s a n d s ) Pr i m a i v A c c o u n t Sê c o n d a r v A c c o u n t Al i c e To m l Cå l i f Q. . O l l Wa s h Wv o n i o o .l 1 Id a h O FE R C 14 3 0 0 0 0 0 OT H E R A C C O U N T S R E C E I V A B L E SO $3 $ $1 $ $ $1 $ $ 14 3 0 0 0 0 T o m l $3 $ $1 $ $ $1 $ $ 14 3 1 0 0 0 0 EM P L O Y E E R E C E I V A B L E S SO $4 , 6 3 6 $1 0 7 $1 , 2 7 5 $3 6 1 $6 7 0 $1 , 9 4 2 $2 6 9 $1 3 14 3 1 0 0 0 T o m l $4 , 6 3 6 $1 0 7 $1 2 7 5 $3 6 1 $6 7 0 $1 , 9 4 2 $2 6 9 $1 3 14 3 1 2 0 0 0 MI S C O T H E R L O A N S SO $ $ $ $ $ $ $ 14 3 1 2 0 0 T o t a l 0 $ $ $ $ $ $ $ 14 3 2 6 0 0 0 PC L O A N S - E M P L O Y E E SO $ $ $ $ $ $ $ 14 3 2 6 0 0 T o m l 0 $ $ $ $ $ $ $ 14 3 3 0 0 0 0 JO I N T O W N E R R E C E I V A B L E SO $1 7 , 0 5 4 $3 9 3 $4 , ß 9 1 $1 3 2 9 $2 , 4 6 3 $7 1 4 2 $9 8 8 $4 6 14 3 3 0 0 0 T o t a l $1 7 , 0 5 4 $3 9 3 $4 , 6 9 1 $1 , 3 2 9 $2 , 4 6 3 $7 , 1 4 2 $9 8 8 $4 6 14 3 6 0 0 0 0 OT H E R A C C O U N T S R E C E I V A B L E SO $2 5 , 4 0 3 $5 8 6 $6 , 9 8 $1 , 9 8 0 $3 , 6 6 9 $1 0 , 6 3 9 $1 4 7 2 $6 9 14 3 6 0 0 0 T o m l $2 5 , 4 0 3 $5 8 6 $6 . 9 8 8 $1 , 9 8 0 $3 , 6 6 9 $1 0 , 6 3 9 $1 , 4 7 2 $6 9 14 3 7 0 0 0 0 CS S O A R B I L L I N G S SO $2 , 4 4 $5 6 $6 7 1 $1 9 0 $3 5 2 $1 , 0 2 2 $1 4 1 $7 14 3 7 0 0 0 T o t a l $2 , 4 4 0 $5 6 $6 7 1 $1 9 0 $3 5 2 $1 , 0 2 2 $1 4 1 $7 14 3 7 1 0 0 0 OT H E R A C C T R E C C C S SO -$ 1 , 0 0 5 -$ 2 3 -$ 2 7 6 -$ 7 8 -$ 1 4 5 -$ 4 2 1 -$ 5 8 -$ 3 14 3 7 1 0 0 T o m l -$ 1 , 0 0 5 -$ 2 3 -$ 2 7 6 -$ 7 8 -$ 1 4 5 -$ 4 2 1 -$ 5 8 -$ 3 23 0 0 0 0 0 28 4 9 1 5 AR O L l A B - D E E R C R E E K M I N E R E C L A M A T I O N SE -$ 2 , 5 2 9 -$ 1 -$ 6 3 4 -$ 1 9 5 -$ 4 6 -$ 1 , 0 4 2 -$ 1 6 0 -$ 9 23 0 0 0 0 0 28 4 9 1 7 AR O L l A B - G L E N R O C K R E C L A M - R E G U L A T E D SE $ $ $ $ $ $ $ 23 0 0 0 0 0 T o t a l -$ 2 , 5 2 9 -$ 4 1 -$ 6 3 4 -$ 1 9 5 -$ 4 4 6 -$ 1 , 0 4 2 -$ 1 6 0 -$ 9 23 2 0 0 0 0 21 0 4 1 2 Ma r e n o o W i n d P r o i A c c r u a l SO $ $ $ $ $ $ $ $ 23 2 0 0 0 0 21 0 4 6 0 JO I N T O W N E R R E C E I V A B L E S - C R E D I T SE -$ 2 1 5 9 -$ 3 5 -$ 5 4 1 -$ 1 6 7 -$ 3 8 1 -$ 8 9 0 -$ 1 3 7 -$ 8 23 2 0 0 0 0 21 0 4 7 0 Min o r i t v P l a n t A c c r u a l - I d a h o P o w e r I T & D l SG .$ 1 4 6 -$ 2 -$ 3 8 -$ 1 2 -$ 2 3 -$ 6 1 -$ 9 -$ 1 23 2 0 0 0 0 21 0 6 7 4 Am e r i c a W e s t R e s o u r c e s - C o a l P u r c h a s e s SE -$ 4 4 -$ 1 -$ 1 1 -$ 3 -$ 8 -$ 1 8 -$ 3 $ 23 2 0 0 0 0 21 1 1 0 8 UN I O N D U E S / C O N T R I B U T I O N S W I T H H O L D I N G SO $ $ $ $ $ $ $ $ 23 2 0 0 0 0 21 1 1 1 2 UN I T E D F U N D / C H A R I T A B L E W I T H H O L D I N G S SO $ $ $ $ $ $ $ $ 23 2 0 0 0 0 21 1 1 1 6 DE P E N D E N T S U P P O R T / L E V Y W I T H H O L D I N G S SO -$ 7 $ -$ 2 -$ 1 -$ 1 -$ 3 $ $ 23 2 0 0 0 0 21 5 0 7 7 K- P L U S E M P L O Y E R C O N T R I B U T I O N S - 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A1 l o c To t ã l Ca l i f Or e a o n Wa s h Wv o m i n a Utã h Id a h o FE R C Ot h e r 18 2 3 9 2 0 10 2 5 3 3 RE F R I G E R A T O R R E C Y C L I N G P G M - U T A H - 2 0 0 5 OT H E R $3 , 3 0 6 $ $ $ $ $ $ $ $3 , 3 0 6 18 2 3 9 2 0 10 2 5 3 4 Al C L O A D C O N T R O L - R E S I D E N T I A U U T A H - 2 0 OT H E R $3 , 0 6 0 $ $ $ $ $ $ $ $3 , 0 6 0 18 2 3 9 2 0 10 2 5 3 5 AI R C O N D I T I O N I N G - U T A H - 2 0 0 5 OT H E R $2 , 3 4 7 $ $ $ $ $ $ $ $2 , 3 4 7 18 2 3 9 2 0 10 2 5 3 6 CO M M E R C I A L R E T R O F I T L I G H T I N G - U T A H - 2 0 OT H E R $6 5 $ $ $ $ $ $ $ $6 5 18 2 3 9 2 0 10 2 5 3 7 CO M M E R C I A L S M A L L R E T R O F I T - U T A H - 2 0 0 5 OT H E R $2 2 3 $ $ $ $ $ $ $ $2 2 3 18 2 3 9 2 0 10 2 5 3 9 EN E R G Y F I N A N S W E R - U T A H - 2 0 0 5 OT H E R $1 , 4 7 6 $ $ $ $ $ $ $ $1 , 4 7 6 18 2 3 9 2 0 10 2 5 4 0 IN D U S T R I A L F I N A N S W E R - U T A H - 2 0 0 5 OT H E R $3 , 4 8 5 $ $ $ $ $ $ $ $3 . 4 8 5 18 2 3 9 2 0 10 2 5 4 1 IN D U S T R I A L R E T R O F I T L I G H T I N G - U T A H - 2 0 OT H E R $6 0 $ $ $ $ $ $ $ $6 0 18 2 3 9 2 0 10 2 5 4 3 PO W E R F O R W A R D - U T A H - 2 0 0 5 OT H E R $5 0 $ $ $ $ $ $ $ $5 0 18 2 3 9 2 0 10 2 5 4 4 CO M M E R C I A L S E L F - D I R E C T - U T A H - 2 0 0 5 OT H E R $6 7 $ $ $ $ $ $ $ $6 7 18 2 3 9 2 0 10 2 5 4 5 IN D U S T R I A L S E L F - D I R E C T - U T A H - 2 0 0 5 OT H E R $1 0 3 $ $ $ $ $ $ $ $1 0 3 18 2 3 9 2 0 10 2 5 4 6 RE S I D E N T I A L N E W C O N S T R U C T I O N - U T A H - 2 0 OT H E R $9 4 4 $ $ $ $ $ $ $ $9 4 4 18 2 3 9 2 0 10 2 5 4 7 CO M M E R C I A L F I N A N S W E R E X P R E S S - U T A H - 2 0 OT H E R $1 , 9 6 7 $ $ $ $ $ $ $ $1 , 9 6 7 18 2 3 9 2 0 10 2 5 4 8 IN D U S T R I A L F I N A N S W E R E X P R E S S - U T A H - 2 0 OT H E R $4 2 1 $ $ $ $ $ $ $ $4 2 1 18 2 3 9 2 0 10 2 5 4 9 RE T R O F I T C O M M I S S I O N I N G P R O G R A M - U T A H - OT H E R $1 0 5 $ $ $ $ $ $ $ $1 0 5 18 2 3 9 2 0 10 2 5 5 0 C& I L I G H T I N G L O A D C O N T R O L - U T A H - 2 0 0 5 OT H E R $3 6 $ $ $ $ $ $ $ $3 6 18 2 3 9 2 0 10 2 5 5 2 EN E R G Y F I N A N S W E R - W Y O M I N G P P L - 2 0 0 5 WY P $3 $ $ $ $3 . $ $ $ $ 18 2 3 9 2 0 10 2 5 5 3 IN D U S T R I A L F I N A N S W E R - W Y O M I N G - P P L 2 0 0 5 WY P $1 2 $ $ $ $1 2 $ $ $ $ 18 2 3 9 2 0 10 2 5 5 4 SE L F A U D I T - W Y O M I N G - P P L 2 0 0 5 WY P $ $ $ $ $ $ $ $ $ 18 2 3 9 2 0 10 2 5 5 5 RE F R I G E R A T O R R E C Y C L I N G - P P L W Y O M I N G - 2 WY P $ $ $ $ $ $ $ $ $ 18 2 3 9 2 0 10 2 5 5 6 18 2 3 9 2 0 / 1 0 2 5 5 6 OT H E R $ $ . $ $ $ $ $ $ $ 18 2 3 9 2 0 10 2 5 6 2 AP P L I A N C E I N C E N T I V E - W A S H W I S E - W A S H I N G OT H E R $5 3 $ $ $ $ $ $ $ $5 3 18 2 3 9 2 0 10 2 5 8 6 IR R I G A T I O N L O A D C O N T R O L - U T A H - 2 0 0 5 OT H E R $3 $ $ $ $ $ $ $ $3 18 2 3 9 2 0 10 2 7 0 2 EN E R G Y F I N A N S W E R - W Y O M I N G P P L - 2 0 0 6 WY P $1 $ $ $ $1 $ $ $ $ 18 2 3 9 2 0 10 2 7 0 3 IN D U S T R I A L F I N A N S W E R - W Y O M I N G - P P L 2 0 0 6 WY P $3 $ $ $ $3 $ $ $ $ 18 2 3 9 2 0 10 2 7 0 6 LO W I N C O M E - U T A H - 2 0 0 6 OT H E R $1 1 9 $ $ $ $ $ $ $ $1 1 9 18 2 3 9 2 0 10 2 7 0 7 RE F R I G E R A T O R R E C Y C L I N G P G M - U T A H - 2 0 0 6 OT H E R $3 , 7 5 2 $ $ $ $ $ $ $ $3 , 7 5 2 18 2 3 9 2 0 10 2 7 0 8 Al C L O A D C O N T R O L - R E S I D E N T I A U U T A H . 2 0 0 6 OT H E R $8 , 6 2 4 $ $ $ $ $ $ $ $8 , 6 2 4 18 2 3 9 2 0 10 2 7 0 9 AI R C O N D I T I O N I N G - U T A H - 2 0 0 6 OT H E R $1 , 4 9 9 $ $ $ $ $ $ $ $1 , 4 9 9 18 2 3 9 2 0 10 2 7 1 2 EN E R G Y F I N A N S W E R - U T A H - 2 0 0 6 OT H E R $2 , 1 8 7 $ $ $ $ $ $ $ $2 , 1 8 7 18 2 3 9 2 0 10 2 7 1 3 IN D U S T R I A L F I N A N S W E R - W Y O M I N G - U T A H - 2 0 0 6 OT H E R $2 , 7 4 8 $ $ $ $ $ $ $ $2 , 7 4 8 18 2 3 9 2 0 10 2 7 1 7 CO M M E R C I A L S E L F - D I R E C T - U T A H - 2 0 0 6 OT H E R $6 5 $ $ $ $ $ $ $ $6 5 18 2 3 9 2 0 10 2 7 1 8 IN D U S T R I A L S E L F - D I R E C T o U T A H - 2 0 0 6 OT H E R $1 2 2 $ $ $ $ $ $ $ $1 2 2 18 2 3 9 2 0 10 2 7 1 9 RE S I D E N T I A L N E W C O N S T R U C T I O N - U T A H - 2 0 0 6 OT H E R $1 , 8 4 8 $ $ $ $ $ $ $ $1 , 8 4 8 18 2 3 9 2 0 10 2 7 2 0 CO M M E R C I A L F I N A N S W E R E X P R E S S - U T A H - 2 0 0 6 OT H E R $2 , 4 6 9 $ $ $ $ $ $ $ $2 , 4 6 9 18 2 3 9 2 0 10 2 7 2 1 IN D U S T R I A L F I N A N S W E R - U T A H - 2 0 0 6 OT H E R $5 3 6 $ $ $ $ $ $ $ $5 3 6 18 2 3 9 2 0 10 2 7 2 2 RE T R O F I T C O M M I S S I O N I N G P R O G R A - U T A H - 2 0 0 OT H E R $2 1 1 $ $ $ $ $ $ $ $2 1 1 18 2 3 9 2 0 10 2 7 2 3 C& I L I G H T I N G L O A D C O N T R O L . U T A H - 2 0 0 6 OT H E R $8 $ $ $ $ $ $ $ $8 18 2 3 9 2 0 10 2 7 2 5 CA L I F O R N I A D S M E X P E N S E - 2 0 0 6 OT H E R $ $ $ $ $ $ $ $ $ 18 2 3 9 2 0 10 2 7 5 9 HO M E E N E R G Y E F F I N C E N T I V E P R O G - U T A H - 2 0 0 6 OT H E R $2 4 1 $ $ $ $ $ $ $ $2 4 1 18 2 3 9 2 0 10 2 7 6 0 HO M E E N E R G Y E F F I N C E N T I V E P R O G - W A - 2 0 0 6 OT H E R $3 9 9 2 $ $ $ $ $ $ $ $3 , 9 9 2 18 2 3 9 2 0 10 2 7 6 1 HO M E E N E R G Y E F F I N C E N T I V E P R O G - P P L W Y O M I WV P $8 $ $ $ $8 $ $ $ $ 18 2 3 9 2 0 10 2 7 6 7 DS R C O S T S B E I N G A M O R T I Z E D OT H E R -$ 1 8 , 6 6 0 $ $ $ $ $ $ $ -$ 1 8 , 6 6 0 18 2 3 9 2 0 10 2 7 8 8 DS R C O S T S B E I N G A M O R T I Z E D WY P $ $ $ $ $ $ $ $ $ 60 f 1 4 ~~ 2 ~ ~ ; : O U N T A I N Re g u l a t o r y A s s e s t s ( A c t u a l s ) Ba l a n c e a s o f D e c e m b e r 2 0 1 0 All o c a t i o n M e t h o d - F a c t o r 2 0 1 0 P r o t o c o l (A l l o c a t e d i n T h o u s a n d s ) Pr i m a i ' A G ø u i i Se c n d a i ' A e o o u o t ... " . 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W Y - 2 0 0 7 WY P $3 $ $ $ $3 $ $ $ $ 18 2 3 9 2 0 10 2 8 0 5 IN D U S T R I A L F I N A N S W E R E X P R E S S - W Y - 2 0 0 7 WY P $1 $ $ $ $1 $ $ $ $ 18 2 3 9 2 0 10 2 8 0 6 SE L F D I R E C T - C O M M E R C I A L - W Y - 2 0 0 7 WY P $1 $ $ $ $1 $ $ $ $ 18 2 3 9 2 0 10 2 8 0 7 SE L F D I R E C T - I N D U S T R I A L - W Y - 2 0 0 7 WY P $1 $ $ $ $1 $ $ $ $ 18 2 3 9 2 0 10 2 8 1 9 NC L O A D C O N T R O L - R E S I D E N T I A U U T A H - 2 0 OT H E R $5 , 9 8 2 $ $ $ $ $ $ $ $5 , 9 8 2 18 2 3 9 2 0 10 2 8 2 0 AI R C O N D I T I O N I N G - U T A H - 2 0 0 7 OT H E R $8 8 3 $ $ $ $ $ $ $ $8 8 3 18 2 3 9 2 0 10 2 8 2 1 EN E R G Y F I N A N S W E R - U T A H - 2 0 0 7 OT H E R $1 , 9 5 2 $ $ $ $ $ $ $ $1 , 9 5 2 18 2 3 9 2 0 10 2 8 2 2 IN D U S T R I A L F I N A N S W E R - U T A H - 2 0 0 7 OT H E R $3 , 3 6 9 $ $ $ $ $ $ $ $3 , 3 6 9 18 2 3 9 2 0 10 2 8 2 3 LO W I N C O M E - U T A H - 2 0 0 7 OT H E R $1 1 7 $ $ $ $ $ $ $ $1 1 7 18 2 3 9 2 0 10 2 8 2 4 PO W E R F O R W A R D - U T A H - 2 0 0 7 OT H E R $5 0 $ $ $ $ $ $ $ $5 0 18 2 3 9 2 0 10 2 8 2 5 RE F R I G E R A T O R R E C Y C L I N G P G M - U T A H - 2 0 0 7 OT H E R $3 , 3 9 9 $ $ $ $ $ $ $ $3 , 3 9 9 18 2 3 9 2 0 10 2 8 2 6 CO M M E R C I A L S E L F - D I R E C T - U T A H - 2 0 0 7 OT H E R $6 1 $ $ $ $ $ $ $ $6 1 18 2 3 9 2 0 10 2 8 2 7 IN D U S T R I A L S E L F - D I R E C T - U T A H - 2 0 0 7 OT H E R $1 0 8 $ $ $ $ $ $ $ $1 0 8 18 2 3 9 2 0 10 2 8 2 8 RE S I D E N T I A L N E W C O N S T R U C T I O N - U T A H - 2 0 OT H E R $1 , 9 3 6 $ $ $ $ $ $ $ $1 , 9 3 6 18 2 3 9 2 0 10 2 8 2 9 CO M M E R C I A L F I N A N S W E R E X P R E S S - U T A H - 2 0 OT H E R $3 , 2 7 7 $ $ $ $ $ $ $ $3 , 2 7 7 18 2 3 9 2 0 10 2 8 3 0 IN D U S T R I A L F I N A N S W E R E X P R E S S - U T A H - 2 0 OT H E R $9 6 8 $ $ $ $ $ $ $ $9 6 8 18 2 3 9 2 0 10 2 8 3 1 RE T R O F I T C O M M I S S I O N I N G P R O G R A M - U T A H - OT H E R $1 8 7 $ $ $ $ $ $ $ $1 8 7 18 2 3 9 2 0 10 2 8 3 3 IR R I G A T I O N L O A D C O N T R O L - U T A H - 2 0 0 7 OT H E R $2 7 7 $ $ $ $ $ $ $ $2 7 7 18 2 3 9 2 0 10 2 8 3 4 HO M E E N E R G Y E F F I N C E N T I V E P R O G - U T 2 0 0 7 OT H E R $3 , 0 3 4 $ $ $ $ $ $ $ $3 , 0 3 4 18 2 3 9 2 0 10 2 8 8 3 CA L I F O R N I A D S M E X P E N S E - 2 0 0 8 CA $ $ $ $ $ $ $ $ $ 18 2 3 9 2 0 10 2 8 8 5 EN E R G Y F I N A N S W E R - W Y O M I N G P P L - 2 0 0 8 WY P $4 $ $ $ $4 $ $ $ $ 18 2 3 9 2 0 10 2 8 8 6 IN D U S T R I A L F I N A N S W E R - W Y O M I N G P P L - 2 0 0 WY P $5 $ $ $ $5 $ $ $ $ 18 2 3 9 2 0 10 2 8 8 8 RE F R I G E R A T O R R E C Y C L I N G - W Y O M I N G 2 0 0 8 WY P $1 $ $ $ $1 $ $ $ $ 18 2 3 9 2 0 10 2 8 8 9 HO M E E N E R G Y E F F I N C E N T I V E P R O G R A M - W Y O M WY P $5 $ $ $ $5 $ $ $ $ 18 2 3 9 2 0 10 2 8 9 0 LO W I N C O M E W E A T H E R I Z A T I O N - W Y O M I N G 2 0 0 8 WY P $2 $ $ $ $2 $ $ $ $ 18 2 3 9 2 0 10 2 8 9 1 CO M M E R C I A L F I N A N S W E R E X P R E S S - W Y O M I N G 2 WY P $1 $ $ $ $1 $ $ $ $ 18 2 3 9 2 0 10 2 8 9 2 IN D U S T R I A L F I N A N S W E R E X P R E S S - W Y . - 2 0 0 8 WY P $ $ $ $ $ $ $ $ $ 18 2 3 9 2 0 10 2 8 9 3 SE L F D I R E C T C O M M E R C I A L - W Y O M I N G 2 0 0 8 WY P $2 $ $ $ $2 $ $ $ $ 18 2 3 9 2 0 10 2 8 9 4 SE L F D I R E C T I N D U S T R I A L - W Y O M I N G 2 0 0 8 WY P $3 $ $ $ $3 $ $ $ $ 18 2 3 9 2 0 10 2 9 0 6 AC L O A D C O N T R O L - R E S I D E N T I A L - U T A H 2 0 0 OT H E R $7 . 1 7 5 $ $ $ $ $ $ $ $7 , 1 7 5 18 2 3 9 2 0 10 2 9 0 7 AI R C O N D I T I O N I N G - U T A H 2 0 0 8 OT H E R $5 2 6 $ $ $ $ $ $ $ $5 2 6 18 2 3 9 2 0 10 2 9 0 8 EN E R G Y F I N A N S W E R - U T A H - 2 0 0 8 OT H E R $3 , 4 6 6 $ $ $ $ $ $ $ $3 , 4 6 6 18 2 3 9 2 0 10 2 9 0 9 IN D U S T R I A L F I N A N S W E R - U T A H - 2 0 0 8 OT H E R $4 , 2 8 9 $ $ $ $ $ $ $ $4 . 2 8 9 18 2 3 9 2 0 10 2 9 1 0 LO W I N C O M E - U T A H 2 0 0 8 OT H E R $1 2 7 $ $ $ $ $ $ $ $1 2 7 18 2 3 9 2 0 10 2 9 1 1 PO W E R F O R W A R D - U T A H - 2 0 0 8 OT H E R $5 0 $ $ $ $ $ $ $ $5 0 7 o f 1 4 ~ R O C K Y M O U N T A I N ~~ 2 ~ e ! l ~ R P Re g u l a t o r y A s s e s t s ( A c t u a l s ) Ba l a n c e a s o f D e c e m b e r 2 0 1 0 Al l o c a t i o n M e t h o d - F a c t o r 2 0 1 0 P r o t o c o l (A l l o c a t e d i n T h o u s a n d s ) Pr i m a r v A c c o l ! 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U T A H - 2 0 0 8 OT H E R $4 $ $ $ $ $ $ $ $4 18 2 3 9 2 0 10 2 9 2 0 IR R I G A T I O N L O A D C O N T R O L - U T A H OT H E R $7 6 2 $ $ $ $ $ $ $ $7 6 2 18 2 3 9 2 0 10 2 9 2 1 HO M E E N E R G Y E F F I N C E N T I V E P R O G R A M - U T A H OT H E R $7 , 8 1 7 $ $ $ $ $ $ $ $7 , 8 1 7 18 2 3 9 2 0 10 2 9 6 4 CA L I F O R N I A D S M E X P E N S E - 2 0 0 9 OT H E R $ $ $ $ $ $ $ $ $ 18 2 3 9 2 0 10 2 9 7 6 Al C L O A D C O N T R O L - R E S I D E N T I A U U T A H - 2 0 OT H E R $9 , 8 1 7 $ $ $ $ $ $ $ $9 , 8 1 7 18 2 3 9 2 0 10 2 9 7 7 AI R C O N D I T I O N I N G - U T A H - 2 0 0 9 OT H E R $5 0 0 $ $ $ $ $ $ $ $5 0 0 18 2 3 9 2 0 10 2 9 7 8 EN E R G Y F I N A N S W E R - U T A H - 2 0 0 9 OT H E R $2 , 5 3 2 $ $ $ $ $ $ $ . $ 2 , 5 3 2 18 2 3 9 2 0 10 2 9 7 9 IN D U S T R I A L F I N A S W E R - U T A H - 2 0 0 9 OT H E R $5 , 2 1 5 $ $ $ $ $ $ $ $5 , 2 1 5 18 2 3 9 2 0 10 2 9 8 0 LO W I N C O M E - U T A H - 2 0 0 9 OT H E R $1 6 2 $ $ $ $ $ $ $ $1 6 2 18 2 3 9 2 0 10 2 9 8 1 PO W E R F O R W A R D - 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OR S B 4 0 8 R E G A S S E T OT H E R $1 , 0 9 6 $ $ $ $ $ $ $ $1 , 0 9 6 18 2 3 9 9 0 18 7 9 3 6 SB 4 0 8 R E G A S S E T - M C B I T ( E V E N Y E A R 1 ) OT H E R -$ 2 1 8 $ $ $ $ $ $ $ -$ 2 1 8 18 2 3 9 9 0 18 7 9 3 7 SB 4 0 8 R E G A S S E T - M C B I T ( O D D Y E A R 1 ) OT H E R -$ 1 4 1 $ $ $ $ $ $ $ -$ 1 4 1 18 2 3 9 9 0 18 7 9 3 8 SB 4 0 8 R E G A S S E T - M C B I T ( E V E N Y E A R 2 ) OT H E R $1 9 2 $ $ $ $ $ $ $ $1 9 2 18 2 3 9 9 0 18 7 9 5 1 DE F E R R E D C O S T O F T a U G U A R A N T E E OR $ $ $ $ $ $ $ $ 18 2 3 9 9 0 18 7 9 5 5 De f d U T I n d E v a l F e e UT -$ 1 7 $ $ $ $ -$ 1 7 $ $ $ 18 2 3 9 9 0 18 7 9 5 7 DE F E R R E D O R I N D E P E N D E N T E V A L U A T O R F E E S OT H E R $5 4 0 $ $ $ $ $ $ $ $5 4 0 18 2 3 9 9 0 18 7 9 5 8 ID D e f e r r d I n t e r v e n o r F u n d i n g ID U $4 4 $ $ $ $ $ $4 4 $ $ 18 2 3 9 9 0 18 7 9 7 0 DE F E R R E D N E T P O W E R C O S T S - W Y 0 9 OT H E R $1 , 5 9 7 $ $ $ $ $ $ $ $1 , 5 9 7 18 2 3 9 9 0 18 7 9 7 1 De f e r r e d N e t P o w e r C o s t s - W Y 1 0 OT H E R $1 6 , 1 0 3 $ $ $ $ $ $ $ $1 6 , 1 0 3 18 2 3 9 9 0 18 7 9 7 5 Re Q A s s e t - C A E C A C OT H E R -$ 2 6 7 $ $ $ $ $ $ $ -$ 2 6 7 18 2 3 9 9 0 18 7 9 8 0 De f e r r e d N e t P o w e r C o s t s - I D 0 9 OT H E R $4 8 7 $ $ $ $ $ $ $ $4 8 7 18 2 3 9 9 0 18 7 9 8 1 De f e r r e d N e t P o w e r C o s t s - I D 1 0 OT H E R $1 2 , 7 6 7 $ $ $ $ $ $ $ $1 2 . 7 6 7 18 2 3 9 9 0 18 7 9 8 2 De f e r r d N e t P o w e r C o s t s - I D 1 1 OT H E R $1 , 0 8 8 $ $ $ $ $ $ $ $1 , 0 8 8 18 2 3 9 9 0 18 7 9 8 5 Ut a h E C A M R e o u l a t o r v A s s e t OT H E R . $4 8 , 1 4 3 $ $ $ $ $ $ $ $4 8 , 1 4 3 18 2 3 9 9 0 18 7 9 8 8 De f e r r d N e t P o w e r C o s t s - O R OT H E R $3 , 5 2 6 $ $ $ $ $ $ $ $3 , 5 2 6 18 2 3 9 9 0 18 7 9 9 2 Co n t r a R e o A s s e t - C A - D e f N P C OT H E R -$ 1 2 8 $ $ $ $ $ $ $ -$ 1 2 8 18 2 3 9 9 0 18 7 9 9 3 Co n t r a R e o A s s e t - I D - D e f N P C OT H E R -$ 1 , 3 8 6 $ $ $ $ $ $ $ -$ 1 , 3 8 6 18 2 3 9 9 0 18 7 9 9 4 Co n t r a R e o A s s e t - W Y - D e f N P C OT H E R -$ 1 , 6 1 0 $ $ $ $ $ $ $ -$ 1 , 6 1 0 18 2 3 9 9 0 18 7 9 9 5 Ut a h E C A M R e a u l a t o r v A s s e t - C o n t r a OT H E R -$ 4 8 , 1 4 3 $ $ $ $ $ $ $ -$ 4 8 , 1 4 3 18 2 3 9 9 0 18 8 0 0 0 RE G A S S E T - E N V I R O N M E N T A L C O S T S SG $ $ $ $ $ $ $ $ 18 2 3 9 9 0 T o t a l $1 0 8 , 2 2 1 $3 4 7 $2 , 4 2 5 $1 6 , 9 6 9 $3 , 4 8 1 $4 5 3 4 $7 9 8 $ $7 9 , 6 6 7 18 2 3 9 9 3 18 7 0 6 0 CH O L L A P L A N T T R A N S A C T I O N C O S T S - O R OR -$ 3 5 4 $ -$ 3 5 4 $ $ $ $ $ $ 18 2 3 9 9 3 T o t a l -$ 3 5 4 $ -$ 3 5 4 $ $ $ $ $ $ 18 2 3 9 9 4 18 7 0 6 1 CH O L L A P L A N T T R A N S A C T I O N C O S T S - W A WA -$ 6 3 9 $ $ -$ 6 3 9 $ $ $ $ $ 18 2 3 9 9 4 T o t a l .$ 6 3 9 $ $ .$ 6 3 9 $ $ $ $ $ 18 2 3 9 9 5 18 7 0 6 2 CH O L L A P L A N T T R A N S A C T I O N C O S T S - I D ID U -$ 2 1 7 $ $ $ $ $ -$ 2 1 7 $ $ 18 2 3 9 9 5 T o t a l -$ 2 1 7 $ $ $ $ $ -$ 2 1 7 $ $ 18 2 3 9 9 9 18 6 0 0 1 DS M R e o u l a t o r v A s s e t s - A c c r u a l s OT H E R $5 , 3 8 6 $ $ $ $ $ $ $ $5 , 3 8 6 18 2 3 9 9 9 T o t a l $5 , 3 8 6 $ $ $ $ $ $ $ $5 , 3 8 6 Gr a n d T o t a l $1 2 2 , 0 5 7 $9 3 7 $4 , 3 8 8 $1 8 , 3 1 1 $3 , 6 2 6 $1 3 , 1 2 4 $4 , 2 5 2 $2 3 $7 7 , 3 9 5 14 o f 1 4 ~~ R O C K Y M O U N T A I N PO W E R A D l I S I N O F P A C F l C O R P De p r e c i a t i o n R e s e r v e ( A c t u a l s ) Ba l a n c e a s o f D e c e m b e r 2 0 1 0 Al l o c a t i o n M e t h o d - F a c t o r 2 0 1 0 P r o t o c o l (A l l o c a t e d i n T h o u s a n d s ) Pr 1 m a r v A C e o i ¡ n t Se c o n d a r A l ' i ¡ n t .. ' ' . . . Al l o c To t a l Ca l i f Or " " o n Wa s h Wv o m i n o Ut a h Id a h o FE R C 10 8 0 0 0 0 ' 3 1 0 2 0 0 0 LA N D RI G H T S SG -$ 2 3 , 9 7 0 -$ 4 0 3 -$ 6 , 2 4 2 -$ 1 , 9 1 0 -$ 3 , 8 3 6 _$ 1 0 , 0 3 6 -$ 1 , 4 5 1 -$ 9 2 10 8 0 0 0 0 31 0 2 0 0 0 LA N D RI G H T S SG -$ 9 2 : -$ 2 -$ 2 4 -$ 7 -$ 1 5 -$ 3 8 -$ 6 $ 10 8 0 0 0 0 31 0 3 0 0 0 WA T E R R I G H T S SG -$ 1 5 , 1 5 6 , -$ 2 5 5 -$ 3 , 9 4 7 -$ 1 , 2 0 8 -$ 2 , 4 2 6 -$ , 3 4 6 -$ 9 1 7 -$ 5 8 10 8 0 0 0 0 31 1 0 0 0 0 ST R U C T U R E S A N D I M P R O V E M E N T S SG -$ 8 , 7 6 2 . -$ 7 , 3 7 2 -$ 1 1 4 , 2 5 3 -$ 3 4 , 9 6 8 -$ 7 0 , 2 2 6 -$ 1 8 3 , 7 0 2 -$ 2 6 , 5 5 6 -$ 1 , 6 8 4 10 8 0 0 0 0 31 1 0 0 0 0 ST R U C T U R E S A N D I M P R O V E M E N T S SG -$ 2 3 , 0 7 8 1 -$ 3 8 8 ,$ 6 , 0 0 9 -$ 1 , 8 3 9 -$ 3 , 6 9 4 -$ 9 , 6 6 2 -$ 1 , 3 9 7 -$ 8 9 10 8 0 0 0 0 31 2 0 0 0 0 BO I L E R P L A N T E Q U I P M E N T SG -$ 1 , 3 1 1 , 0 4 2 -$ 2 2 , 0 2 9 -$ 3 4 1 , 3 9 4 -$ 1 0 4 , 4 8 6 -$ 2 0 9 , 8 3 8 -$ 5 4 , 9 1 2 -$ 7 9 , 3 5 1 -$ , 0 3 2 10 8 0 0 0 0 31 2 0 0 0 0 BO I L E R P L A N T E Q U I P M E N T SG -$ 8 9 , 5 2 8 -$ 1 , 5 0 4 -$ 2 3 , 3 1 3 -$ 7 , 1 3 5 -$ 1 4 , 3 2 9 -$ 3 7 , 4 8 -$ 5 , 4 1 9 -$ 3 4 10 8 0 0 0 0 31 4 0 0 0 TU R B O G E N E R A T O R U N I T S SG -$ 3 6 2 , 8 9 6 -$ 8 , 0 9 8 -$ 9 4 , 4 9 8 -$ 2 8 , 9 2 2 -$ 5 6 , 0 3 -$ 1 5 1 , 9 3 9 -$ 2 1 , 9 6 4 -$ 1 , 3 9 3 10 8 0 0 0 0 31 4 0 0 0 0 TU R B O G E N E R A T O R U N I T S SG -$ 2 5 , 3 2 9 -$ 2 6 -$ 8 , 5 9 6 -$ 2 . 0 1 9 -$ 4 . 0 5 4 -$ 1 0 , 6 0 5 -$ 1 , 5 3 -$ 9 7 10 8 0 0 0 0 31 5 0 0 0 0 AC C E S S O R Y E L E C T R I C E Q U I P M E N T SG -$ 1 7 1 , 3 0 9 -$ 2 , 8 7 8 -$ 4 , 6 0 9 -$ 1 3 , 6 5 3 -$ 2 7 , 4 1 9 -$ 7 1 , 7 2 4 -$ 1 0 , 3 6 8 -$ 6 5 7 10 8 0 0 0 0 31 5 0 0 0 0 AC C E S S O R Y E L E C T R I C E Q U I P M E N T SG -$ 2 5 , 0 1 3 -$ 4 2 0 -$ 6 , 5 1 3 -$ 1 , 9 9 3 -$ , 0 0 3 -$ 1 0 , 4 7 3 -$ 1 5 1 4 -$ 9 6 10 8 0 0 0 0 31 5 7 0 0 0 AC C E S S O R Y E L E C T R I C E Q U I P - S U P V & A L A R M SG -$ 3 -$ 1 -$ -$ 3 -$ 5 -$ 1 4 -$ 2 $ 10 8 0 0 0 0 31 6 0 0 0 0 MI S C E L L A N E O U S P O W E R P L A N T E Q U I P M E N T SG . -$ 1 2 , 0 8 1 , -$ 2 0 3 -$ , 1 4 6 -$ 9 6 3 -$ 1 , 9 3 4 -$ , 0 5 8 -$ 7 3 1 -$ 4 10 8 0 0 0 0 31 6 0 0 0 0 MI S C E L L N E O U S P O W E R P L A N T E Q U I P M E N T SG -$ 1 , 8 4 -$ 3 1 -$ 4 7 9 -$ 1 4 7 -$ 2 9 5 -$ 7 7 0 -$ 1 1 1 -$ 7 10 8 0 0 0 0 33 0 2 0 0 0 LA N D RIG H T S SG - P -$ , 6 4 7 -$ 7 8 -$ 1 , 2 1 0 -$ 7 0 -$ 7 4 4 -$ 1 , 9 4 -$ 2 8 1 -$ 1 8 10 8 0 0 0 0 33 0 2 0 0 0 LA N D RIG H T S SG - U -$ 4 2 -$ 1 -$ 1 1 -$ 3 -$ 7 -$ 1 7 -$ $ 10 8 0 0 0 0 33 0 3 0 0 0 WA T E R R I G H T SG - U -$ 1 1 4 -$ 2 -$ 0 -$ 9 -$ 1 8 -$ 4 -$ 7 $ 10 8 0 0 0 0 33 0 4 0 0 0 FL O O D R I G H T S SG - P -$ 1 3 4 -$ 2 -$ 5 -$ 1 1 -$ 2 1 -$ 5 -$ 8 -$ 1 10 8 0 0 0 0 33 0 4 0 0 0 FL O O D R I G H T S SG - U -$ 7 3 -$ 1 -$ 1 9 -$ 8 -$ 1 2 -$ -$ 4 $ 10 8 0 0 0 0 33 0 5 0 0 0 LA N D R I G H T S - F I S H l I L D L I F E SG - P -$ 2 0 6 -$ 3 -$ -$ 1 6 -$ 3 3 -$ 6 -$ 1 2 -$ 1 10 8 0 0 0 0 33 1 0 0 0 0 ST R U C T U R E S A N D I M P R O V E SG - U -$ , 6 8 9 -$ 7 9 -$ 1 , 2 2 1 -$ 7 4 -$ 7 5 0 -$ 1 , 9 6 3 -$ 8 4 -$ 1 8 10 8 0 0 0 0 33 1 1 0 0 0 ST R U C T U R E S A N D I M P R O V E - P R O D U C T I O N SG - P -$ 1 9 , 2 4 0 -$ 2 3 -$ , 0 1 0 -$ 1 , 5 3 3 -$ 3 0 7 9 -$ 8 , 0 5 6 -$ 1 , 1 6 5 -$ 7 4 10 8 0 0 0 0 33 1 1 0 0 0 ST R U C T U R E S A N D I M P R O V E - P R O D U C T I O N SG - U -$ 7 4 7 -$ 1 3 -$ 1 9 4 -$ 0 -$ 1 2 0 -$ 1 3 -$ 5 -$ 3 10 8 0 0 0 0 33 1 2 0 0 0 ST R U C T U R E S A N D I M P R O V E - F I S H l I L D L I F E SG - P -$ 5 , 6 8 1 -$ 9 5 -$ 1 , 4 7 9 -$ -$ 9 0 9 -$ 2 , 3 7 8 -$ 3 -$ 2 2 10 8 0 0 0 0 33 1 2 0 0 0 ST R U C T U R E S A N D I M P R O V E - F l S H I W I L D L I F E SG - U -$ 1 2 8 -$ 2 -$ 3 3 -$ 1 0 -$ 2 1 -$ 5 4 -$ $ 10 8 0 0 0 0 33 1 3 0 0 0 ST R U C T U R E S A N D I M P R O V E - R E C R E A T I O N SG - P -$ , 1 6 8 -$ 7 0 -$ 1 , 0 8 5 -$ 3 3 2 -$ 6 7 -$ 1 , 7 4 5 -$ 2 5 2 -$ 1 6 10 8 0 0 0 0 33 1 3 0 0 0 ST R U C T U R E S A N D I M P R O V E - R E C R E A T I O N SG - U -$ 8 5 2 -$ 1 1 -$ 1 7 0 -$ 5 2 -$ 1 0 4 -$ 2 7 3 -$ 9 -$ 10 8 0 0 0 0 33 2 0 0 0 0 "R E S E R V O I R S , D A M S & W A T E R W A Y S ' SG - P -$ 8 0 6 -$ 1 4 -$ 1 0 -$ -$ 1 2 9 -$ 3 8 -$ 9 -$ 3 10 8 0 0 0 0 33 2 0 0 0 0 "R E S E R V O I R S , D A M S & W A T E R W A Y S ' SG - U -$ 1 6 , 0 0 9 -$ 2 6 9 -$ 1 6 9 -$ 1 , 2 7 6 -$ 2 , 5 6 2 -$ , 7 0 3 -$ 9 6 9 -$ 1 10 8 0 0 0 0 33 2 1 0 0 0 "R E S E R V O I R S , D A M S , & W T R W Y S - P R O D U C T I O N ' SG - P -$ 1 1 3 , 0 9 1 -$ 1 . 9 0 0 -$ 2 9 , 4 4 9 -$ 9 , 0 1 3 -$ 1 8 1 0 1 -$ 4 7 , 3 4 9 -$ 6 8 4 5 -$ 3 4 10 8 0 0 0 0 33 2 1 0 0 0 "R E S E R V O I R S , D A M S , & W T R W Y S - P R O D U C T I O N ' SG - U -$ 1 0 , 1 8 3 -$ 1 7 1 -$ 2 , 6 5 2 -$ 8 1 2 -$ 1 , 6 3 0 -$ , 2 6 3 -$ 1 6 -$ 3 9 10 8 0 0 0 0 33 2 2 0 0 0 "R E S E R V O I R S , D A M S , & W T W Y S - F l S H l I L D L I F SG - P -$ 1 3 6 -$ 2 3 -$ 5 5 -$ 1 0 9 -$ 2 1 8 -$ 5 7 1 -$ -$ 5 10 8 0 0 0 0 33 2 2 0 0 0 "R E S E R V O I R S , D A M S , & W T W Y S - F I S H I W I L D L I F SG - U -$ 9 2 -$ 2 -$ 2 4 -$ 7 -$ 1 5 -$ 3 9 -$ $ 10 8 0 0 0 0 33 2 3 0 0 0 "R E S E R V O I R S , D A M S & W T R W Y S - R E C R E T I O N " SG - P -$ 1 5 1 -$ 3 -$ 3 9 -$ 1 2 -$ 2 4 -$ 6 3 -$ 9 -$ 1 10 8 0 0 0 0 33 2 3 0 0 0 "R E S E R V O I R S , D A M S & W T W Y S - R E C R E A T I O N " SG - U -$ 1 $ -$ 5 -$ 2 -$ 3 -$ 9 -$ 1 $ 10 8 0 0 0 0 33 3 0 0 0 0 "W A T E R W H E E L S , T U R B & G E N E R A T O R S " SG - P -$ 2 , 0 4 -$ 5 8 -$ , 3 4 -$ 2 , 5 5 -$ 5 1 2 9 -$ 1 3 , 4 1 8 -$ 1 , 9 4 0 -$ 1 2 3 10 8 0 0 0 0 33 3 0 0 0 0 "W A T E R W H E E L S , T U R B & G E N E R A T O R S ' SG - U -$ 9 , 4 1 1 -$ 1 5 8 -$ 4 5 1 -$ 7 5 0 -$ 1 5 0 6 -$ 3 , 9 4 0 -$ 7 0 -$ 6 10 8 0 0 0 0 33 4 0 0 0 0 AC C E S S O R Y E L E C T R I C E Q U I P M E N T SG - P -$ 1 1 , 1 0 2 -$ 1 8 7 -$ 2 , 8 9 1 -$ 8 8 5 -$ 1 , 7 7 7 -$ 4 , 6 4 -$ 6 7 2 -$ 10 8 0 0 0 0 33 4 0 0 0 0 AC C E S S O R Y E L E C T R I C E Q U I P M E N T SG - U -$ , 9 1 5 -$ -$ 1 , 0 1 9 -$ 3 1 2 -$ 6 2 7 -$ 1 , 6 3 9 -$ 2 3 7 -$ 1 5 10 8 0 0 0 0 33 4 7 0 0 0 AC C E S S O R Y E L E C T E Q U I P - S U P V & A L A R M SG - P -$ 1 , 2 3 2 -$ 2 1 -$ 3 2 1 -$ 9 8 -$ 1 9 7 -$ 5 1 6 -$ 7 5 -$ 5 10 8 0 0 0 0 33 4 7 0 0 0 AC C E S S O R Y E L E C T E Q U I P - S U P V & A L A R M SG - U -$ 2 3 $ -$ 6 -$ 2 -$ 4 -$ 9 -$ 1 $ 10 8 0 0 0 0 33 5 0 0 0 0 MIS C P O W E R P L A N T E Q U I P SG - U -$ 1 0 2 -$ 2 -$ 6 -$ 8 -$ 1 6 -$ 4 3 -$ 6 $ 10 8 0 0 0 0 33 5 1 0 0 0 MIS C P O W E R P L A N T E Q U I P - P R O D U C T I O N SG - P -$ 1 , 0 1 0 -$ 1 7 -$ 2 6 3 -$ 1 -$ 1 6 2 -$ 4 2 3 -$ 6 1 -$ 10 8 0 0 0 0 33 5 2 0 0 0 MI S C P O W E R P l A E Q U I P - F I S H & W I L D L I F E SG - P -$ 5 1 -$ 1 -$ 1 3 -$ -$ 8 -$ 2 1 -$ 3 $ 10 8 0 0 0 0 33 5 3 0 0 0 MIS C P O W E R P L A N T E Q U I P - R E C R E A T I O N SG - P -$ 4 $ -$ 1 $ -$ 1 -$ 2 $ $ 10 8 0 0 0 0 33 6 0 0 0 0 "R O A D S , R A I L R O A D S & B R I D G E S " SG - P -$ 5 , 3 5 4 -$ 9 0 -$ 1 , 3 9 4 -$ 2 7 -$ 5 7 -$ 2 , 2 4 2 -$ 3 2 4 -$ 2 1 10 8 0 0 0 0 33 6 0 0 0 0 "R O A D S , R A I L R O A D S & B R I D G E S " SG - U -$ 9 1 -$ 1 2 -$ 1 8 0 -$ 5 5 -$ 1 1 . 1 -$ 2 8 9 -$ 4 2 -$ 10 8 0 0 0 0 34 0 3 0 0 0 WA T E R R I G H T S - O T H E R P R O D U C T I O N SG $ $ $ $ $ $ $ $ 10 8 0 0 0 0 34 1 0 0 0 0 ST R U C T U R E S & I M P R O V E M E N T S SG -$ 2 0 , 6 8 7 -$ 8 -$ , 3 8 7 -$ 1 , 6 4 9 -$ 3 , 3 1 1 -$ 8 , 6 8 1 -$ 1 , 2 5 2 -$ 7 9 10 8 0 0 0 0 34 1 0 0 0 0 ST R U C T U R E S & I M P R O V E M E N T S SG -$ 1 , 1 1 8 -$ 1 9 -$ 9 1 -$ 8 9 -$ 1 7 9 -$ 4 6 8 -$ 6 8 -$ 4 10 8 0 0 0 0 34 2 0 0 0 0 "F U E L H O L D E R S , P R O D U C E R S , A C C E S " SG -$ 1 , 1 7 3 -$ 2 0 . -$ 3 0 5 -$ 9 3 -$ 1 8 8 -$ 9 1 -$ 7 1 -$ 10 8 0 0 0 0 34 2 0 0 0 0 "F U E L H O L D E R S , PR O D U C E R S , A C C E S ' SG . -$ 6 2 2 -$ 1 0 -$ 1 6 2 -$ 5 0 -$ 9 9 -$ 2 6 0 -$ 8 -$ 2 10 8 0 0 0 0 34 3 0 0 0 0 PR I M E M O V E R S SG -$ 2 6 4 , 4 6 6 -$ , 4 4 -$ 8 , 8 6 7 -$ 2 1 , 0 7 7 -$ 4 2 , 3 2 9 -$ 1 1 0 , 7 2 8 -$ 1 6 , 0 0 7 -$ 1 , 0 1 5 10 1 9 ~~ ~ ~ ~ o ~ O U N T A I N De p r e c i a t i o n R e s e r v e ( A c t u a l s ) Ba l a n c e a s o f D e c e m b e r 2 0 1 0 Al l o c a t i o n M e t h o d - F a c t o r 2 0 1 0 P r o t o c o l (A l l o c a t e d i n T h o u s a n d s ) Pr l m a r A c c o u n t Se c d i i A C u n t ... Al o c To t a l Ca i f Dr o n Wa s h Wv o . r n n o Ut h Id a h o FË R C 10 8 0 0 0 0 34 0 0 0 0 PR I M E M O V E R S SG -$ 1 3 , 6 0 8 -$ 2 2 9 -$ 3 , 5 4 -$ 1 , 0 8 5 -$ 2 , 1 7 8 . - $ 5 , 6 9 8 -$ 8 2 4 -$ 5 2 10 8 0 0 0 0 34 0 0 0 GE N E R A T O R S SG -$ 5 , 9 6 8 -$ 8 5 6 -$ 1 3 , 2 7 2 -$ 4 , 0 6 2 -$ 1 5 8 -$ 2 1 , 3 4 0 -$ , 0 8 5 -$ 1 9 6 10 8 0 0 0 0 34 0 0 0 GE N E R A T O R S SG -$ 4 , 4 6 7 -$ 7 5 -$ 1 , 1 6 3 . -$ 5 6 -$ 7 1 5 -$ 1 , 8 7 0 -$ 2 7 0 -$ 1 7 10 8 0 0 0 0 ' 3 4 5 0 0 0 0 AC C E S S O R Y E L E C T R I C E Q U I P M E N T SG -$ 8 , 9 1 6 -$ 4 -$ 7 , 5 3 0 -$ 2 , 3 0 5 -$ , 6 2 8 -$ 1 2 , 1 0 7 -$ 1 , 7 5 0 -$ 1 1 1 10 8 0 0 0 0 34 5 0 0 0 0 AC C E S S O R Y E L E C T R I C E Q U I P M E N T SG -$ 6 6 5 -$ 1 1 -$ 1 7 3 -$ 5 3 -$ 1 0 6 -$ 2 7 9 -$ 4 0 -$ 3 10 8 0 0 0 0 34 0 0 0 0 MIS C E L L A N E O U S P W R P L A N T E Q U I P SG -$ 1 , 6 1 6 -$ 2 7 -$ 4 2 1 -$ 1 2 9 -$ 2 5 9 -$ 6 7 6 -$ 9 8 -$ 6 10 8 0 0 0 0 35 0 2 0 0 0 LA N D RI G H T SG -$ 2 6 , 9 1 4 -$ 4 5 2 -$ 7 , 0 0 8 -$ 2 , 1 4 5 -$ 4 , 3 0 8 -$ 1 1 , 2 6 8 -$ 1 , 6 2 9 -$ 1 0 3 10 8 0 0 0 0 35 2 0 0 0 0 ST R U C T U R E S & I M P R O V E M E N T S SG -$ 1 7 , 2 2 9 -$ 2 9 0 -$ , 4 8 7 -$ 1 , 3 7 3 -$ 2 , 7 5 8 -$ 7 , 2 1 4 -$ 1 , 0 4 3 -$ 6 6 10 8 0 0 0 0 35 3 0 0 0 0 ST A T I O N E Q U I P M E N T SG -$ 2 5 0 , 2 5 8 -$ , 2 0 5 -$ 6 5 , 1 6 7 -$ 1 9 , 9 4 5 -$ 4 , 0 5 5 -$ 1 0 4 , 7 7 9 -$ 1 5 , 1 4 7 -$ 9 6 0 10 8 0 0 0 0 35 3 4 0 0 0 ST A T I O N E Q U I P M E N T , S T E P - U P T R A N S F O R M E R S SG -$ 2 3 , 7 4 5 -$ 3 9 9 -$ 6 , 1 8 3 -$ 1 , 8 9 2 -$ , 8 0 0 -$ 9 , 9 4 2 -$ 1 , 4 3 7 -$ 9 1 10 8 0 0 0 0 35 3 7 0 0 0 ST A T I O N E Q U I P M E N T - S U P E R V I S O R Y & A L A R M SG -$ 1 2 , 3 1 9 -$ 2 0 7 -$ 3 , 2 0 8 -$ 9 8 2 -$ 1 , 9 7 2 -$ 5 , 1 5 8 -$ 7 4 6 -$ 4 7 10 8 0 0 0 0 35 4 0 0 0 TO W E R S A N D F I X U R E S SG -$ 1 8 6 , 6 3 0 -$ , 1 3 6 -$ 4 , 5 9 8 -$ 1 4 , 8 7 4 -$ 2 9 , 8 7 1 -$ 7 8 , 1 3 9 -$ 1 1 , 2 9 6 -$ 7 1 6 10 8 0 0 0 0 35 5 0 0 0 0 PO L E S A N D F I X T R E S SG -$ 2 6 2 , 9 1 4 -$ , 4 1 8 -$ 6 8 , 4 6 3 -$ 2 0 , 9 5 3 -$ 2 , 0 8 1 -$ 1 1 0 , 0 7 8 -$ 1 5 , 9 1 3 -$ 1 , 0 0 9 10 8 0 0 0 0 35 6 0 0 0 0 OV E R H E A D C O N D U C T O R S & D E V I C E S SG -$ 3 9 0 , 7 3 6 -$ , 5 6 -$ 1 0 1 , 7 4 7 -$ 3 1 1 4 1 -$ 6 2 , 5 3 9 -$ 1 6 3 , 5 9 5 -$ 3 , 6 4 9 -$ 1 , 5 0 0 10 8 0 0 0 0 35 7 0 0 0 0 UN D E R G R O U N D C O N D U I T SG -$ 0 -$ 1 0 -$ 1 5 1 -$ -$ 9 3 -$ 2 4 3 -$ 3 5 -$ 2 10 8 0 0 0 0 35 8 0 0 0 UN D E R G R O U N D C O N D U C T O R S & D E V I C E S SG -$ 1 , 4 2 8 -$ 2 4 -$ 3 7 2 -$ 1 1 4 -$ 2 2 9 -$ 5 9 8 -$ 8 6 -$ 5 10 8 0 0 0 0 35 9 0 0 0 RO A D S A N D T R i l S SG -$ 3 , 3 6 9 -$ 7 -$ 7 7 -$ 2 6 9 -$ 5 3 9 -$ 1 , 4 1 1 -$ 2 0 4 -$ 1 3 10 8 0 0 0 0 36 0 2 0 0 0 LA N D RI G H T S CA '$ 5 2 -$ 5 3 2 $ $ $ $ $ $ 10 8 0 0 0 0 36 0 2 0 0 0 LA N D RI G H T S ID U -$ 4 1 $ $ $ $ $ -$ 4 1 $ 10 8 0 0 0 0 36 0 2 0 0 0 LA N D RI G H T S OR -$ 2 , 3 6 4 $ -$ , 3 6 4 $ $ $ $ $ 10 8 0 0 0 0 36 0 2 0 0 0 LA N D RI G H T S UT -$ 2 , 5 1 2 $ $ $ $ -$ 2 , 5 1 2 $ $ 10 8 0 0 0 0 36 0 2 0 0 0 LA N D RI G H T S WA -$ 1 3 3 $ $ -$ 1 3 3 $ $ $ $ 10 8 0 0 0 0 36 0 2 0 0 0 LA N D RI G H T S WY -$ 1 , 0 3 3 $ $ $ -$ 1 0 3 3 $ $ $ 10 8 0 0 0 0 36 0 2 0 0 0 LA N D RI G H T S WY U -$ 9 6 $ $ $ -$ 9 6 $ $ $ 10 8 0 0 0 0 36 1 0 0 0 0 ST R U C T U R E S & I M P R O V E M E N T S CA -$ 7 2 -$ 5 7 2 $ $ $ $ $ $ 10 8 0 0 0 0 36 1 0 0 0 0 ST R U C T U R E S & I M P R O V E M E N T S ID U -$ 6 2 $ $ $ $ $ -$ 6 2 $ 10 8 0 0 0 0 36 1 0 0 0 0 ST R U C T U R E S & I M P R O V E M E N T S OR -$ 3 , 4 3 5 $ -$ 4 3 5 $ $ $ $ $ 10 8 0 0 0 0 36 1 0 0 0 0 ST R U C T U R E S & I M P R O V E M E N T S UT -$ 7 , 0 6 6 $ $ $ $ -$ 7 , 0 6 6 $ $ 10 8 0 0 0 0 36 1 0 0 0 0 ST R U C T U R E S & I M P R O V E M E N T S WA -$ 6 0 4 $ $ -$ 6 0 4 $ $ $ $ 10 8 0 0 0 0 36 1 0 0 0 0 ST R U C T U R E S & I M P R O V E M E N T WY P -$ 2 , 1 8 4 $ $ $ -$ 2 , 1 8 4 $ $ $ 10 8 0 0 0 0 36 1 0 0 0 0 ST R U C T U R E S & I M P R O V E M E N T S WY U -$ 7 8 $ $ $ -$ 7 8 $ $ $ 10 8 0 0 0 0 36 2 0 0 0 0 ST A T I O N E Q U I P M E N T CA -$ , 0 2 7 -$ , 0 2 7 $ $ $ $ $ $ 10 8 0 0 0 0 36 2 0 0 0 0 ST A T I O N E Q U I P M E N T ID U -$ 9 , 1 8 0 $ $ $ $ $ -$ 9 , 1 8 0 $ 10 8 0 0 0 0 36 2 0 0 0 0 ST A T I O N E Q U I P M E N T OR -$ 5 4 , 8 7 8 $ -$ 5 4 , 8 7 8 $ $ $ $ $ 10 8 0 0 0 0 36 2 0 0 0 0 ST A T I O N E Q U I P M E N T UT -$ 1 , 1 4 4 $ $ $ $ -$ 8 1 , 1 4 4 $ $ 10 8 0 0 0 0 36 2 0 0 0 0 ST A T I O N E Q U I P M E N T WA -$ 1 4 , 2 4 9 $ $ -$ 1 4 , 2 4 9 $ $ $ $ 10 8 0 0 0 0 36 2 0 0 0 0 ST A T I O N E Q U I P M E N T WY P -$ 3 7 , 5 9 6 $ $ $ -$ 7 , 5 9 6 $ $ $ 10 8 0 0 0 0 36 2 0 0 0 0 ST A T I O N E Q U I P M E N T WY U -$ 2 , 3 2 1 $ $ $ -$ 2 , 3 2 1 $ $ $ 10 8 0 0 0 0 36 2 7 0 0 0 ST A T I O N E Q U I P M E N T - S U P E R V l S O R Y & A L A R M CA -$ 1 8 0 -$ 1 6 0 $ $ $ $ $ $ 10 8 0 0 0 0 36 2 7 0 0 0 ST A T I O N E Q U I P M E N T - S U P E R V I S O R Y & A L A R M LO U -$ 2 7 4 $ $ $ $ $ -$ 2 7 4 $ 10 8 0 0 0 0 36 2 7 0 0 0 ST A T I O N E Q U I P M E N T - S U P E R V I S O R Y & A L A R M OR -$ 1 , 8 4 6 $ -$ 1 6 4 6 $ $ $ $ $ 10 8 0 0 0 0 36 2 7 0 0 0 ST A T I O N E Q U I P M E N T - S U P E R V I S O R Y & A L A R M UT -$ 7 , 3 2 2 $ $ $ $ -$ 7 , 3 2 2 $ $ 10 8 0 0 0 0 36 2 7 0 0 0 ST A T I O N E Q U I P M E N T - S U P E R V I S O R Y & A L A R M WA -$ 9 1 $ $ -$ 9 1 $ $ $ $ 10 8 0 0 0 0 36 2 7 0 0 0 ST A T I O N E Q U I P M E N T - S U P E R V I S O R Y & A l A M WY -$ 1 , 8 1 1 $ $ $ -$ 1 , 8 1 1 $ $ $ 10 8 0 0 0 0 36 2 7 0 0 0 ST A T I O N E Q U I P M E N T - S U P E R V I S O R Y & A l M WY U -$ 1 6 $ $ $ -$ 1 6 $ $ $ 10 8 0 0 0 0 36 4 0 0 0 0 'P O l E S , T O W E R S A N D F I X T U R E S ' CA -$ 2 5 , 7 2 9 -$ 5 , 7 2 9 $ $ $ $ $ $ 10 8 0 0 0 0 36 4 0 0 0 0 'P O l E S T O W E R S A N D F I X T U R E S ' ID U -$ 3 6 , 4 6 $ $ $ $ $ -$ 6 , 4 6 6 $ 10 8 0 0 0 0 36 4 0 0 0 'P O L E S , T O W E R S A N D F I X T U R E S ' OR -$ 2 0 4 , 2 7 0 $ -$ 2 0 4 , 2 7 0 $ $ $ $ $ 10 8 0 0 0 0 36 4 0 0 0 0 'P O l E S T O W E R S A N D F I X U R E S ' UT -$ 1 4 4 , 2 1 4 $ $ $ $ -$ 1 4 4 , 2 1 4 $ $ 10 8 0 0 0 0 36 4 0 0 0 0 'P O l E S , T O W E R S A N D F I X T U R E S ' WA -$ 6 , 4 1 4 $ $ -$ 4 1 4 $ $ $ $ 10 8 0 0 0 0 36 4 0 0 0 0 'P O l E S , T O W E R S A N D F I X T U R E S ' WY P -$ 6 , 5 6 1 $ $ $ -$ 3 6 , 5 6 1 $ $ $ 10 8 0 0 0 0 36 4 0 0 0 0 'P O l E S , T O W E R S A N D F I X T U R E S ' WY U -$ 5 9 5 5 $ $ $ -$ , 9 5 5 $ $ $ 10 8 0 0 0 0 36 5 0 0 0 0 OV E R H E A D C O N D U C T O R S & D E V I C E S CA -$ 1 2 , 3 2 3 -$ 1 2 , 3 2 3 $ $ $ $ $ $ 2 o f 9 ~~ ~ ~ ~ o ~ O U N T A I N De p r e c i a t i o n R e s e r v e ( A c t u a l s ) Ba l a n c e a s o f D e c e m b e r 2 0 1 0 Al l o c a t i o n M e t h o d - F a c t o r 2 0 1 0 P r o t o c o l (A l l o c t e d i n T h o u s a n d s ) l' r 1 l 1 r v A e n t Se c a r A c c u n t Al i c e To t a l Ca l 10 0 0 n Wa s h Wv o m i n o Ut Id a h o FE R C 10 8 0 0 0 0 36 5 0 0 0 0 OV E R H E A D C O N D U C T O R S & D E V I C E S ID U -$ 1 1 , 3 2 7 $ $ $ $ $ -$ 1 1 . 3 2 7 $ 10 8 0 0 0 0 36 5 0 0 0 0 OV E R H E A D C O N D U C T O R S & D E V I C E S OR -$ 1 2 5 . 0 1 5 $ -$ 1 2 5 . 0 1 5 $, $ $ $ $ 10 8 0 0 0 0 36 5 0 0 0 0 OV E R H E A D C O N D U C T O R S & D E V I C E S UT -$ 5 6 , 6 5 6 $ $ $ $ -$ 5 6 . 6 5 6 $ $ 10 8 0 0 0 0 36 5 0 0 0 0 OV E R H E A D C O N D U C T O R S & D E V I C E S WA -$ 2 7 , 8 6 0 $ $ -$ 7 . 8 6 0 $ $ $ $ 10 8 0 0 0 0 36 5 0 0 0 OV E R H E A D C O N D U C T O R S & D E V I C E S WY P -$ 3 5 . 2 8 6 $ $ $ -$ 3 5 , 2 8 6 $ $ $ 10 8 0 0 0 0 36 5 0 0 0 0 OV E R H E A D C O N D U C T O R S & D E V I C E S WY U -$ 3 . 0 3 9 $ $ $ -$ . 0 3 9 $ $ $ 10 8 0 0 0 0 36 6 0 0 0 0 UN D E R G R O U N D C O N D U I T CA -$ 7 . 6 0 6 -$ 7 . 6 0 6 $ $ $ $ $ $ 10 8 0 0 0 0 36 6 0 0 0 0 UN D E R G R O U N D C O N D U I T ID U -$ . 3 6 3 $ $ $ $ $ -$ 3 . 3 6 3 $ 10 8 0 0 0 0 36 6 0 0 0 0 UN D E R G R O U N D C O N D U I T OR -$ 3 4 . 7 5 3 $ -$ 3 . 7 5 3 $ $ $ $ $ 10 8 0 0 0 0 36 6 0 0 0 0 UN D E R G R O U N D C O N D U I T UT -$ 9 . 8 8 0 $ $ $ $ -$ 9 . 8 8 0 $ $ 10 8 0 0 0 0 36 6 0 0 0 0 UN D E R G R O U N D C O N D U I T WA . -$ 1 0 . 0 4 9 $ $ -$ 1 0 . 0 4 9 $ $ $ $ 10 8 0 0 0 0 36 6 0 0 0 0 UN D E R G R O U N D C O N D U I T WY P -$ , 9 8 3 $ $ $ -$ . 9 8 3 $ $ $ 10 8 0 0 0 0 36 6 0 0 0 0 UN D E R G R O U N D C O N D U I T WY U . -$ 2 , 4 2 3 $ . $ $ -$ 2 , 4 2 3 $ $ $ 10 8 0 0 0 0 36 7 0 0 0 0 UN D E R G R O U N D C O N D U C T O R S & D E V I C E S CA -$ 1 3 , 6 0 8 -$ 1 3 , 6 0 $ $ $ $ $ $ 10 8 0 0 0 0 36 7 0 0 0 0 UN D E R G R O U N D C O N D U C T O R S & D E I C E S ID U -$ 1 1 , 1 1 0 $ $ $ $ $ -$ 1 1 . 1 1 0 $ 10 8 0 0 0 0 36 7 0 0 0 0 UN D E R G R O U N D C O N D U C T O R S & D E V I C E S OR -$ 7 . 0 9 5 $ -$ 5 7 . 0 9 5 $ $ $ $ $ 10 8 0 0 0 0 36 7 0 0 0 0 UN D E R G R O U N D C O N D U C T O R S & D E V I C E S UT -$ 1 6 9 . 5 2 9 $ $ $ $ -$ 1 6 9 , 5 2 9 $ $ 10 8 0 0 0 0 36 7 0 0 0 0 UN D E R G R O U N D C O N D U C T O R S & D E V I C E S WA -$ 8 , 6 1 6 $ $ -$ . 6 1 6 $ $ $ $ 10 8 0 0 0 0 36 7 0 0 0 0 UN D E R G R O U N D C O N D U C T O R S & D E V I C E S WY -$ 1 6 9 6 8 $ $ $ -$ 1 6 . 9 6 8 $ $ $ 10 8 0 0 0 0 36 7 0 0 0 0 UN D E R G R O U N D C O N D U C T O R S & D E V I C E S WY -$ 1 2 , 4 5 6 $ $ $ -$ 1 2 , 4 5 $ $ $ 10 8 0 0 0 0 38 8 0 0 0 0 LI N E T R A N S F O R M E R S CA -$ 2 1 . 6 0 8 -$ 2 1 . 6 0 8 $ $ $ $ $ $ 10 8 0 0 0 0 36 8 0 0 0 0 LI N E T R A S F O R M E R S ID U -$ 2 3 , 9 4 $ $ $ $ $ -$ 2 3 , 9 4 $ .1 0 8 0 0 0 0 36 8 0 0 0 0 LIN E T R A N S F O R M E R S OR -$ 1 6 4 . 2 2 1 $ -$ 1 6 4 . 2 2 1 $ $ $ $ $ 10 8 0 0 0 0 36 8 0 0 0 0 LI N E T R A N S F O R M E R S UT -$ 9 1 . 0 4 0 $ $ $ $ -$ 9 1 , 0 4 0 $ $ 10 8 0 0 0 0 36 8 0 0 0 0 li N E T R A N S F O R M E R S WA -$ 4 1 . 9 3 1 $ $ -$ 1 , 9 3 1 $ $ $ $ 10 8 0 0 0 0 36 8 0 0 0 0 LI N E T R A N S F O R M E R S WY -$ 7 . 7 8 6 $ $ $ -$ 2 7 , 7 8 6 $ $ $ 10 8 0 0 0 0 36 8 0 0 0 0 LI N E T R A N S F O R M R S WY U -$ 4 . 2 4 3 $ $ $ -$ . 2 4 3 $ $ $ 10 8 0 0 0 0 36 9 1 0 0 0 SE R V I C E S - O V E R H E A D CA -$ 3 . 3 3 0 -$ , 3 3 0 $ $ $ $ $ $ 10 8 0 0 0 0 36 9 1 0 0 0 SE R V I C E S - O V E R H E A D ID U -$ 3 6 0 1 $ $ $ $ $ -$ 3 . 6 0 1 $ 10 8 0 0 0 0 36 9 1 0 0 0 SE R V I C E S - O V E R H E A OR -$ 2 2 . 2 1 2 $ -$ 2 2 1 2 $ $ $ $ $ 10 8 0 0 0 0 36 9 1 0 0 0 SE R V I C E S - O V E R H E A D UT -$ 2 4 , 7 5 1 $ $ $ $ -$ 2 4 . 7 5 1 $ $ 10 8 0 0 0 0 36 9 1 0 0 0 SE R V I C E S - O V E R H E A D WA -$ . 6 1 4 $ $ -$ 6 1 4 $ $ $ $ 10 8 0 0 0 0 36 9 1 0 0 0 SE R V I C E S - O V E R H E A D WY P -$ . 9 7 3 $ $ $ -$ 9 7 3 $ $ $ 10 8 0 0 0 0 36 9 1 0 0 0 SE R V I C E S - O V E R H E A WY U -$ 5 5 1 $ $ $ -$ 5 5 1 $ $ $ 10 8 0 0 0 0 36 9 2 0 0 0 SE R V I C E S - U N D E R G R O U N D CA -$ . 3 8 7 -$ 5 , 3 8 7 $ $ $ $ $ $ 10 8 0 0 0 0 36 9 2 0 0 0 SE R V I C E S - U N D E R G R O U N D LO U -$ 7 , 2 5 4 $ $ $ $ $ -$ 7 2 5 4 $ 10 8 0 0 0 0 36 9 2 0 0 0 SE R V I C E S - U N D E R G R O U N D OR -$ 2 , 8 8 2 $ -$ 2 , 6 8 2 $ $ $ $ $ 10 8 0 0 0 0 36 9 2 0 0 0 SE R V I C E S - U N D E R G R O U N D UT -$ 3 1 , 4 4 7 $ $ $ $ -$ 1 . 4 4 7 $ $ 10 8 0 0 0 0 36 9 2 0 0 0 SE R V I C E S - U N D E R G R O U N D WA -$ 1 0 , 1 6 2 $ $ -$ 1 0 . 1 6 2 $ $ $ $ 10 8 0 0 0 0 36 9 2 0 0 0 SE R V I C E S - U N D E R G R O U N D WY P -$ 9 . 1 4 9 $ $ $ -$ 9 , 1 4 9 $ $ $ 10 8 0 0 0 0 36 9 2 0 0 0 SE R V I C E S - U N D E R G R O U N D WY U -$ 1 . 9 5 0 $ $ $ -$ 1 . 9 5 0 $ $ $ 10 8 0 0 0 0 37 0 0 0 0 0 ME T E R S . CA -$ 1 , 7 5 9 -$ 1 . 7 5 9 $ $ $ $ $ $ 10 8 0 0 0 0 37 0 0 0 0 0 ME T E R S ID U -$ . 4 0 2 $ $ $ $ $ -$ 8 . 4 0 2 $ 10 8 0 0 0 0 37 0 0 0 0 0 ME T E R S OR -$ 3 2 , 3 7 0 $ -$ 3 2 . 3 7 0 $ $ $ $ $ 10 8 0 0 0 0 37 0 0 0 0 0 ME T R S UT -$ 2 3 . 7 4 2 $ $ $ $ -$ 2 3 , 7 4 2 $ $ 10 8 0 0 0 0 37 0 0 0 0 0 ME T E R S WA -$ 1 , 7 7 3 $ $ -$ 1 7 7 3 $ $ $ $ 10 8 0 0 0 0 37 0 0 0 0 0 ME T E R S WY -$ , 9 9 3 $ $ $ -$ 3 . 9 9 3 $ $ $ 10 8 0 0 0 0 37 0 0 0 0 0 ME T E R S WY -$ 1 , 4 2 1 $ $ $ -$ 1 . 4 2 1 $ $ $ 10 8 0 0 0 0 37 1 0 0 0 0 IN S T A l l O N C U S T O M E R S P R E M I S E S CA -$ 1 6 -$ 2 1 6 $ $ $ $ $ $ 10 8 0 0 0 0 37 1 0 0 0 0 IN S T A l l O N C U S T O M E R S P R E M I S E S lO U -$ 1 3 7 $ $ $ $ $ -$ 1 3 7 $ 10 8 0 0 0 0 37 1 0 0 0 0 IN S T A l l O N C U S T O M E R S P R E M I S E S OR -$ 2 . 5 0 5 $ -$ 2 , 5 0 5 $ $ $ $ $ 10 8 0 0 0 0 37 1 0 0 0 0 IN S T A l l O N C U S T O M E R S P R E M I S E S UT -$ 3 . 6 6 1 $ $ $ $ -$ 3 , 6 6 1 $ $ 10 8 0 0 0 0 37 1 0 0 0 0 IN S T A L O N C U S T O M E R S P R E M I S E S WA -$ 2 8 4 $ $ -$ 2 8 4 $ $ $ $ 3 o f 9 ~~ ~ ~ \ ~ o ~ O U N T A I N De p r e c i a t i o n R e s e r v e ( A c t u a l s ) Ba l a n c e a s o f D e c e m b e r 2 0 1 0 All o c a t i o n M e t h o d - F a c t o r 2 0 1 0 P r o t o c o l (A l l o c a t e d i n T h o u s a n d s ) Pn m á n t A c c o i l ' t Så 4 Ø i ( l å i Ä C C n t .. . , AJ l o c To t a l Ca l óf n Wa s h Wv o m i n n Ut a h Id a h o FE R C 10 8 0 0 0 0 37 1 0 0 0 0 IN S T A L L O N C U S T O M E R S P R E M I S E S WY P -$ 9 5 0 $ $ $ -$ 9 5 0 $ $ $ 10 8 0 0 0 0 37 1 0 0 0 0 IN S T A l L O N C U S T O M E R S P R E M I S E S WY U -$ 1 5 0 $ $ $ -$ 1 5 0 $ $ $ 10 8 0 0 0 0 37 3 0 0 0 0 ST R E E T L I G H T I N G & S I G N A L S Y S T E M S CA -$ 5 6 -$ 5 6 $ $ $ $ $ $ 10 8 0 0 0 0 37 3 0 0 0 0 ST R E E T L I G H T I N G & S I G N A L S Y S T E M S LO U -$ 4 8 6 $ $ $ $ $ -$ 4 6 $ 10 8 0 0 0 0 37 3 0 0 0 0 ST R E E T L I G H T I N G & S I G N A l S Y S T E M S OR -$ 8 , 3 7 1 . $ -$ , 3 7 1 $ $ $ $ $ 10 8 0 0 0 0 37 3 0 0 0 0 ST R E E T L I G H T I N G & S I G N A L S Y S T E M S UT -$ 1 2 , 4 8 0 $ $ $ $ -$ 1 2 , 4 8 0 $ $ 10 8 0 0 0 0 37 3 0 0 0 0 ST R E E T L I G H T I N G & S I G N A L S Y S T E M S WA -$ 2 , 1 0 6 $ $ -$ 2 , 1 0 6 $ $ $ $ 10 8 0 0 0 0 37 3 0 0 0 0 ST R E E T L I G H T I N G & S I G N A L S Y S T E M S WY -$ 2 , 5 7 1 $ $ $ -$ 2 , 5 7 1 $ $ $ 10 8 0 0 0 0 37 3 0 0 0 0 ST R E E T L I G H T I N G & S I G N A L S Y S T E M S WY U -$ 8 5 9 $ $ $ -$ 8 5 9 $ $ $ 10 8 0 0 0 0 38 9 2 0 0 0 LA N O R I G H T S LO U -$ 1 $ $ $ $ $ -$ 1 $ 10 8 0 0 0 0 38 9 2 0 0 0 LA N O R I G H T S SG $ $ $ $ $ $ $ $ 10 8 0 0 0 0 38 9 2 0 0 0 LA N O R I G H T S UT -$ 9 $ $ $ $ -$ 9 $ $ 10 8 0 0 0 0 38 9 2 0 0 0 LA N O R I G H T S WY P -$ 4 $ $ $ -$ 4 $ $ $ 10 8 0 0 0 0 38 9 2 0 0 0 LA N O R I G H T S WY U -$ 2 $ $ $ -$ 2 $ $ $ 10 8 0 0 0 0 39 0 0 0 0 0 ST R U C T U R E S A N D I M P R O V E M E N T S CA -$ 6 1 3 -$ 1 3 $ $ $ $' $ $ 10 8 0 0 0 0 39 0 0 0 0 0 ST R U C T U R E S A N D I M P R O V E M E N T S CN -$ 1 , 6 5 5 -$ 2 -$ 8 -$ 1 1 6 -$ 1 2 4 -$ 8 0 3 -$ 6 4 $ 10 8 0 0 0 0 39 0 0 0 0 0 ST R U C T U R E S A N D I M P R O V E M E N T S LO U -$ , 7 9 3 $ $ $ $ $ -$ , 7 9 3 $ 10 8 0 0 0 0 39 0 0 0 0 0 ST R U C T U R E S A N D I M P R O V E M E N T S OR -$ 5 , 5 8 $ .$ 5 , 5 8 6 $ $ $ $ $ 10 8 0 0 0 0 39 0 0 0 0 0 ST R U C T U R E S A N D I M P R O V E M E N T S SG -$ 2 , 0 4 7 -$ 3 -$ 5 3 3 .$ 1 6 3 -$ 2 8 -$ 8 5 7 -$ 1 2 4 -$ 8 10 8 0 0 0 0 39 0 0 0 0 0 ST R U C T U R E S A N D I M P R O V E M E N T S SO -$ 0 , 0 6 3 .$ 4 3 -$ , 5 1 9 -$ 1 , 5 6 -$ 2 , 8 9 8 -$ , 4 0 2 -$ 1 1 6 2 .$ 5 5 10 8 0 0 0 0 39 0 0 0 0 0 ST R U C T U R E S A N D I M P R O V E M E N T S UT -$ 1 1 , 2 0 9 $ $ $ -$ 1 1 , 2 0 9 $ $ 10 8 0 0 0 0 39 0 0 0 0 0 ST R U C T U R E S A N D I M P R O V E M E N T S WA -$ , 9 2 9 $ $ -$ , 9 2 9 $ $ $ $ 10 8 0 0 0 0 39 0 0 0 0 0 ST R U C T U R E S A N D I M P R O V E M E N T S WY -$ 1 , 1 4 0 $ $ $ -$ 1 , 1 4 0 $ $ $ 10 8 0 0 0 0 39 0 0 0 0 0 ST R U C T U R E S A N D I M P R O V E M E N T S WY U -$ 1 0 8 4 $ $ $ -$ 1 , 0 8 4 $ $ $ 10 8 0 0 0 0 39 0 3 0 0 0 ST R U C T U R E S & I M P R O V E M E N T S - P A N E L S CA -$ 8 -$ 2 8 $ $ $ $ $ $ 10 8 0 0 0 0 39 0 3 0 0 0 ST R U C T U R E S & I M P R O V E M E N T S - P A N E L S CN -$ 6 2 3 -$ 1 6 -$ 1 9 1 -$ -$ 4 7 -$ 3 0 2 -$ 2 4 $ 10 8 0 0 0 0 39 0 3 0 0 0 ST R U C T U R E S & I M P R O V E M E N T S - P A N E L S LO U -$ 8 $ $ $ $ $ -$ 8 $ 10 8 0 0 0 0 39 0 3 0 0 0 ST R U C T U R E S & I M P R O V E M E N T S - P A N E L S OR -$ 1 6 9 $ -$ 1 6 9 $ $ $ $ $ 10 8 0 0 0 0 39 0 3 0 0 0 ST R U C T U R E S & I M P R O V E M E N T S - P A N E L S SG -$ 1 8 $ -$ -$ 1 -$ 3 -$ 8 -$ 1 $ 10 8 0 0 0 0 39 0 3 0 0 0 ST R U C T U R E S & I M P R O V E M E N T S . P A N E L S SO -$ 6 , 2 8 3 -$ 1 4 5 .$ 1 , 7 2 8 .$ 4 9 0 -$ 9 0 7 -$ 2 , 6 3 1 -$ 3 6 4 -$ 1 7 10 8 0 0 0 0 39 0 3 0 0 0 ST R U C T U R E S & I M P R O V E M E N T S - P A N E L S UT -$ 7 9 $ $ $ $ -$ 7 9 $ $ 10 8 0 0 0 0 39 0 3 0 0 0 ST R U C T U R E S & I M P R O V E M E N T S - P A N E L S WA -$ 7 $ $ .$ 7 $ $ $ $ 10 8 0 0 0 0 39 0 3 0 0 0 ST R U C T U R E S & I M P R O V E M E N T S - P A N E L S WY P -$ 1 2 2 $ $ $ -$ 1 2 2 $ $ $ 10 8 0 0 0 0 39 0 3 0 0 0 ST R U C T U R E S & I M P R O V E M E N T S - P A N E L S WY -$ 2 $ $ $ .$ 2 $ $ $ 10 8 0 0 0 0 39 1 0 0 0 0 OF F I C E F U R N I T U R E CA -$ 5 -$ 5 5 $ $ $ $ $ $ 10 8 0 0 0 0 39 1 0 0 0 0 OF F I C E F U R N I T U R E CN -$ 1 , 1 5 6 -$ 2 9 -$ 5 5 -$ 8 1 .$ 8 6 -$ 5 1 -$ 4 $ 10 8 0 0 0 0 39 1 0 0 0 0 OF F I C E F U R N I T U R E LO U -$ 9 2 $ $ $ $ $ -$ 9 2 $ 10 8 0 0 0 0 39 1 0 0 0 0 OF F I C E F U R N I T U R E OR -$ 9 9 0 $ -$ 9 9 0 $ $ $ $ $ 10 8 0 0 0 0 39 1 0 0 0 0 OF F I C E F U R N I T U R E SE -$ 1 $ $ $ $ $ $ $ 10 8 0 0 0 0 39 1 0 0 0 0 OF F I C E F U R N I T U R E SG -$ 1 , 5 2 4 -$ 2 6 -$ 9 7 .$ . 1 2 1 -$ 2 4 4 -$ 3 8 -$ 9 2 -$ 6 10 8 0 0 0 0 39 1 0 0 0 0 OF F I C E F U R N I T U R E SO -$ 7 , 4 7 5 -$ 1 7 2 -$ 2 , 0 5 6 -$ . 5 8 3 -$ 1 , 0 8 0 -$ 3 , 1 3 0 -$ 3 -$ 2 0 10 8 0 0 0 0 39 1 0 0 0 0 OF F I C E F U R N I T U R E SG -$ 5 4 -$ 1 -$ 1 4 -$ -$ 9 -$ 2 2 -$ 3 $ 10 8 0 0 0 0 39 1 0 0 0 0 OF F I C E F U R N I T U R E UT -$ 4 7 3 $ $ $ $ -$ 4 7 3 $ $ 10 8 0 0 0 0 39 1 0 0 0 0 OF F I C E F U R N I T U R E WA -$ 3 7 4 $ $ -$ 7 4 $ $ $ $ 10 8 0 0 0 0 39 1 0 0 0 0 OF F I C E F U R N I T U R E WY -$ 3 2 5 $ $ $ -$ 3 2 5 $ $ $ 10 8 0 0 0 0 39 1 0 0 0 0 OF F I C E F U R N I T U R E WY U -$ $ $ $ .$ 4 $ $ $ 10 8 0 0 0 0 39 1 2 0 0 0 CO M P U T R E Q U I P M E N T - P E R S O N A L C O M P U T E R S CA -$ 7 6 -$ 7 6 $ $ $ $ $ $ 10 8 0 0 0 0 39 1 2 0 0 0 CO M P U T E R E Q U I P M E N T . P E R S O N A L C O M P U T E R S CN -$ 3 , 4 0 4 -$ 5 -$ 1 , 0 4 4 -$ 2 3 8 -$ 5 4 -$ 1 , 6 5 1 -$ 1 3 2 $ 10 8 0 0 0 0 39 1 2 0 0 0 CO M P U T E R E Q U I P M E N T - P E R S O N A L C O M P U T E R S LO U -$ 3 8 1 $ $ $ $ $ -$ 3 8 1 $ 10 8 0 0 0 0 39 1 2 0 0 0 CO M P U T E R E Q U I P M E N T - P E R S O N A L C O M P U T E R S OR -$ 7 4 2 $ -$ 7 4 2 $ $ $ $ $ 10 8 0 0 0 0 39 1 2 0 0 0 CO M P U T E R EQ U I P M E N T - P E R S O N A L C O M P U T E R S SE -$ 7 -$ 1 -$ 1 4 -$ -$ 1 0 -$ 2 3 -$ $ 10 8 0 0 0 0 39 1 2 0 0 0 CO M P U T E R E Q U I P M E N T - P E R S O N A L C O M P U T E R S SG -$ 7 1 7 -$ 1 2 -$ 1 8 7 -$ 5 7 -$ 1 1 5 -$ 3 0 0 -$ -$ 3 10 8 0 0 0 0 39 1 2 0 0 0 CO M P U T E R E Q U I P M E N T - P E R S O N A L C O M P U T E R S SO -$ 1 8 , 4 2 3 -$ 4 2 5 -$ 5 , 0 6 8 -$ 1 4 3 6 -$ 2 , 6 6 1 -$ 7 , 7 1 5 -$ 1 , 0 6 7 -$ 5 0 40 1 9 ~~ ~ ~ ~ ~ ( ~ O U N T A I N De p r e c i a t i o n R e s e r v e ( A c t u a l s ) Ba l a n c e a s o f D e c e m b e r 2 0 1 0 Al l o c a t i o n M e t h o d - F a c t o r 2 0 1 0 P r o t o c o l (A l l o c a t e d i n T h o u s a n d s ) pr i m " " , A c c u n t Se c d " " , A c c u n t A1 1 0 c To t a l . Ca i f Or e a n Wa s h Wv ö m i n o Ut a Id a h O ' FE R C 10 8 0 0 0 0 ! 3 9 1 2 0 0 0 CO M P U T E R E Q U I P M E N T - P E R S O N A L C O M P U T E R S UT -$ 9 0 9 $ $ $ $ -$ 9 0 9 $ $ 10 8 0 0 0 0 ; 3 9 1 2 0 0 0 CO M P U T E R E Q U I P M E N T - P E R S O N A L C O M P U T E R S WA -$ 7 4 $, $ -$ 7 4 $ $ $ $ 10 8 0 0 0 0 39 1 2 0 0 0 CO M P U T E R E Q U I P M E N T - P E R S O N A L C O M P U T R S WY P -$ 1 , 0 4 1 ' $ $ $ -$ 1 , 0 4 1 $ $ $ 10 8 0 0 0 0 39 1 2 0 0 0 CO M P U T E R E Q U I P M E N T - P E R S O N A L C O M P U T E R S WY U -$ 1 $ $ $ -$ 3 1 $ $ $ 10 8 0 0 0 0 i 3 9 1 3 0 0 0 OF F I C E E Q U I P M E N T CN -$ 1 $ $ $ $ $ $ $ 10 8 0 0 0 0 39 1 3 0 0 0 OF F I C E E Q U I P M E N T OR -$ 8 $ -$ 8 $ $ $ $ $ 10 8 0 0 0 0 39 1 3 0 0 0 OF F I C E E Q U I P M E N T SG -$ 3 9 -$ 6 -$ 8 8 -$ 2 7 -$ 5 -$ 1 4 2 -$ 2 1 -$ 1 10 8 0 0 0 0 39 1 3 0 0 0 OF F I C E E Q U I P M E N T SO -$ 7 5 -$ 2 -$ 2 1 -$ 6 -$ 1 1 -$ 3 1 -$ 4 $ 10 8 0 0 0 0 39 1 3 0 0 0 OF F I C E E Q U I P M E N T UT -$ 1 7 $ $ $ $ -$ 1 7 $ $ 10 8 0 0 0 0 39 1 3 0 0 0 OF F I C E E Q U I P M E N T WY P -$ 1 5 $ $ $ -$ 1 5 $ $ $ 10 8 0 0 0 0 39 2 0 1 0 0 1/ 4 T O N M I N I - P I C K U P S A N D V A N S CA -$ 4 -$ $ $ $ $ $ $ 10 8 0 0 0 0 39 2 0 1 0 0 1/ 4 T O N M I N I . P I C K U P S A N D V A N S ID U -$ 2 0 9 $ $ $ $ $ -$ 2 0 9 $ 10 8 0 0 0 0 39 2 0 1 0 0 1/ 4 T O N M I N I - P I C K U P S A N D V A N S OR -$ 7 4 8 $ -$ 7 4 8 $ $ $ $ $ 10 8 0 0 0 0 39 2 0 1 0 0 1/ 4 T O N M I N I - P I C K U P S A N D V A N S SG -$ 9 0 -$ 5 -$ 7 6 -$ 3 -$ 4 6 -$ 1 2 1 -$ 1 8 -$ 1 10 8 0 0 0 0 39 2 0 1 0 0 1/ 4 T O N M I N I - P I C K U P S A N D V A N S SO -$ 4 6 6 -$ 1 1 -$ 1 2 8 -$ 3 6 -$ 8 7 -$ 1 9 5 -$ 2 7 -$ 1 10 8 0 0 0 0 39 2 0 1 0 0 1/ 4 T O N M I N I - P I C K U P S A N D V A N S SG -$ 3 3 -$ 1 -$ 9 .$ 3 -$ 5 -$ 1 4 -$ 2 $ 10 8 0 0 0 0 39 2 0 1 0 0 1/ 4 T O N M I N I - P I C K U P S A N D V A N S UT -$ 1 , 1 5 1 $ $ $ $ -$ 1 , 1 5 1 $ $ 10 8 0 0 0 0 39 2 0 1 0 0 1/ 4 T O N M I N I - P I C K U P S A N D V A N S WA -$ 2 2 7 $ $ .$ 2 2 7 $ $ $ $ 10 8 0 0 0 0 39 2 0 1 0 0 1/ 4 T O N M I N I - P I C K U P S A N D V A N S WY P -$ 1 4 6 $ $ $ -$ 1 4 6 $ $ $ 10 8 0 0 0 0 39 2 0 1 0 0 1/ 4 T O N M I N I - P I C K U P S A N D V A N S WY U -$ 9 $ $ $ -$ 9 $ $ $ 10 8 0 0 0 0 39 2 0 2 0 0 MI D A N D F U L L S I Z E A U T O M O B I L E S ID U -$ 1 0 $ $ $ $ $ -$ 1 0 $ 10 8 0 0 0 0 39 2 0 2 0 0 MI D A N D F U L L S I Z E A U T O M O B I L E S OR -$ 1 6 5 $ -$ 1 6 5 $ $ $ $ $ 10 8 0 0 0 0 39 2 0 2 0 0 MI D A N D F U L L S I Z E A U T O M O B I L E S SG -$ 1 4 $ -$ 4 -$ 1 -$ 2 -$ 6 -$ 1 $ 10 8 0 0 0 0 39 2 0 2 0 0 MI D A N D F U L L S I Z E A U T O M O B I L E S SO -$ 1 2 4 -$ 3 -$ 3 -$ 1 0 -$ 1 8 -$ 5 2 -$ 7 $ 10 8 0 0 0 0 39 2 0 2 0 0 MI D A N D F U L L S I Z E A U T O M O B I L E S SG -$ 1 5 $ -$ .$ 1 -$ 2 -$ 6 -$ 1 $ 10 8 0 0 0 0 39 2 0 2 0 0 MI D A N D F U L L S I Z E A U T O M O B I L E S UT -$ 1 8 0 $ $ $ $ -$ 1 8 0 $ $ 10 8 0 0 0 0 39 2 0 2 0 0 MI D A N D F U L L S I Z E A U T O M O B I L E S WA -$ 2 8 $ $ -$ 2 8 $ $ $ $ 10 8 0 0 0 0 39 2 0 2 0 0 MI D A N D F U L L S I Z E A U T O M O B I L E S WY .$ 3 $ $ $ -$ 3 4 $ $ $ 10 8 0 0 0 0 39 2 0 4 0 0 "1 / 2 & 3 / 4 T O N P I C K U P S , V A N S , S E R V T R U C K CA -$ 2 1 2 -$ 2 1 2 $ $ $ $ $ $ 10 8 0 0 0 0 39 2 0 4 0 0 "1 / 2 & 3 / 4 T O N P I C K U P S , V A N S , S E R V T R U C K ID U . -$ 6 9 5 $ $ $ $ $ -$ 6 9 5 $ 10 8 0 0 0 0 39 2 0 4 0 0 '1 / 2 & 3 / 4 T O N P I C K U P S V A N S , S E R V T R U C K OR -$ 2 , 4 1 2 $ -$ 2 , 4 1 2 $ $ $ $ $ 10 8 0 0 0 0 39 2 0 4 0 0 "1 / 2 & 3 / 4 T O N P I C K U P S , V A N S , S E R V T R U C K SE -$ 7 -$ 1 -$ 1 2 -$ 4 -$ 8 -$ 1 9 -$ 3 $ 10 8 0 0 0 0 39 2 0 4 0 0 '1 / 2 & 3 / 4 T O N P I C K U P S , V A N S , S E R V T R U C K SG -$ 2 7 9 6 .$ 4 7 -$ 7 2 8 -$ 2 2 3 -$ 4 -$ 1 , 1 7 1 -$ 1 6 9 -$ 1 1 10 8 0 0 0 0 39 2 0 4 0 0 '1 / 2 & 3 / 4 T O N P I C K U P S , V A N S , S E R V T R U C K SO -$ 8 -$ 1 1 -$ 1 3 4 -$ 3 8 -$ 7 1 .$ 2 0 4 -$ 2 8 -$ 1 10 8 0 0 0 0 39 2 0 4 0 0 "1 / 2 & 3 / 4 T O N P I C K U P S , V A N S , S E R V T R U C K SG -$ 9 6 -$ -$ 2 5 -$ 8 -$ 1 5 -$ 4 0 -$ 6 $ 10 8 0 0 0 0 39 2 0 4 0 0 '1 / 2 & 3 / 4 T O N P I C K U P S , V A N S , S E R V T R U C K SG -$ 1 2 $ -$ -$ 1 -$ 2 -$ 5 -$ 1 $ 10 8 0 0 0 0 39 2 0 4 0 "1 / 2 & 3 / 4 T O N P I C K U P S , V A N S , S E R V T R U C K UT -$ 3 7 4 3 $ $ $ $ -$ , 7 4 3 $ $ 10 8 0 0 0 0 39 2 0 4 0 0 "1 / 2 & 3 / 4 T O N P I C K U P S , V A N S , S E R V T R U C K WA -$ 5 4 $ $ -$ 5 4 $ $ $ $ 10 8 0 0 0 0 39 2 0 4 0 '1 / 2 & 3 / 4 T O N P I C K U P S , V A N S , S E R V T R U C K WY -$ 6 4 7 $ $ $ -$ 6 4 7 $ $ $ 10 8 0 0 0 0 39 2 0 4 0 "1 / 2 & 3 / 4 T O N P I C K U P S , V A N S , S E R V T R U C K WY -$ 1 6 1 $ $ $ -$ 1 6 1 $ $ $ 10 8 0 0 0 0 39 2 0 5 0 0 "1 T O N A N D A B O V E , T W O - A T R U C K S " CA -$ 2 3 9 -$ 2 3 9 $ $ $ $ $ $ 10 8 0 0 0 0 39 2 0 5 0 0 "1 T O N A N D A B O V E , T W O - A L E T R U C K S " ID U -$ 7 5 9 $ $ $ $ $ -$ 7 5 9 $ 10 8 0 0 0 0 39 2 0 5 0 0 '1 T O N A N D A B O V E T W O - A X T R U C K S " OR -$ 2 , 8 0 0 $ -$ 2 , 8 0 0 $ $ $ $ $ 10 8 0 0 0 0 39 2 0 5 0 0 "1 T O N A N D A B O V E , T W O - A X E T R U C K S " SE -$ 1 2 5 -$ 2 -$ 1 -$ 1 0 -$ 2 2 -$ 5 1 -$ $ 10 8 0 0 0 0 39 2 0 5 0 0 "1 T O N A N D A B O V E , T W O - A E T R U C K S ' SG -$ 1 , 7 8 8 -$ 3 0 -$ 6 .$ 1 4 2 -$ 2 8 6 -$ 7 4 9 -$ 1 0 8 -$ 7 10 8 0 0 0 0 39 2 0 5 0 0 "1 T O N A N D A B O V E , T W O - A E T R U C K S ' SO -$ 2 8 5 -$ 7 -$ 7 8 -$ 2 2 -$ 1 -$ 1 1 9 -$ 1 6 -$ 1 10 8 0 0 0 0 39 2 0 5 0 0 "1 T O N A N D A B O V E , T W O . A X E T R U C K S ' SG -$ 2 2 $ -$ 6 -$ 2 -$ -$ 9 -$ 1 $ 10 8 0 0 0 0 39 2 0 5 0 0 "1 T O N A N D A B O V E , T W O - A X E T R U C K S " UT -$ 5 , 0 4 7 $ $ $ $ -$ 5 , 0 4 7 $ $ 10 8 0 0 0 0 39 2 0 5 0 0 "1 T O N A N D A B O V E , T W O - A X T R U C K S ' WA -$ 1 , 0 3 0 $ $ -$ 1 0 3 0 $ $ $ $ 10 8 0 0 0 0 39 2 0 5 0 0 "1 T O N A N D A B O V E , T W O - A X E T R U C K S " WY -$ 8 5 8 $ $ $ -$ 8 5 8 $ $ $ 10 8 0 0 0 0 39 2 0 5 0 0 "1 T O N A N D A B O V E T W O - A X T R U C K S " WY U -$ 2 0 2 $ $ $ -$ 0 2 $ $ $ 10 8 0 0 0 0 39 2 0 6 0 0 DU M P TR U C K S OR -$ $ -$ $ $ $ $ $ 10 8 0 0 0 0 39 2 0 6 0 0 DU M P TR U C K S SE -$ 2 $ -$ 1 $ $ -$ 1 $ $ 5o f 9 ~~ 2 ~ ~ ~ , ~ O U N T A I N De p r e c i a t i o n R e s e r v e ( A c t u a l s ) Ba l a n c e a s o f D e c e m b e r 2 0 1 0 All o c a t i o n M e t h o d - F a c t o r 2 0 1 0 P r o t o c o l (A l l o c a t e d i n T h o u s a n d s ) Pr i m " I V A ç o i i n t Se c o n d a i A c c o i i n t .. . ... Al I c e To t l Ca i f Om o n Wa s h Wv o m i n o Ut a h Id a h o FI Ë C . . . . 10 8 0 0 0 0 39 2 0 6 0 0 DU M P TR U C K S SG -$ 1 , 2 7 9 -$ 2 1 -$ 3 3 3 -$ 1 0 2 , -$ 2 0 5 -$ 5 3 5 -$ 7 7 -$ 5 10 8 0 0 0 0 39 2 0 6 0 0 DU M P TR U C K S UT -$ 8 0 $ $ $ $ -$ 8 0 $ $ 10 8 0 0 0 0 39 2 0 9 0 0 TR A I L E R S CA -$ 1 0 9 -$ 1 0 9 $ $ $ $ $ $ 10 8 0 0 0 0 39 2 0 9 0 0 TR A I L E R S ID U -$ 2 3 1 $ $ $ $ $ -$ 2 3 1 $ 10 8 0 0 0 0 39 2 0 9 0 0 TR I L E R S OR -$ 6 3 5 $ -$ 3 5 $ $ $ $ $ 10 8 0 0 0 0 39 2 0 9 0 0 TR A I L E R S SE -$ 2 8 $ -$ 7 -$ 2 -$ 5 -$ 1 2 -$ 2 $ 10 8 0 0 0 0 39 2 0 9 0 0 TR A I L E R S SG -$ 6 3 4 -$ 1 1 -$ 1 6 5 -$ 5 1 -$ 1 0 2 -$ 2 6 6 -$ 3 8 -$ 2 10 8 0 0 0 0 39 2 0 9 0 0 TR A I L E R S SO -$ 2 3 5 -$ 5 -$ 6 5 -$ 1 8 -$ 3 -$ 9 9 , -$ 1 4 -$ 1 10 8 0 0 0 0 39 2 0 9 0 0 TR A I L E R S SG -$ 6 $ -$ 1 $ -$ 1 -$ 2 $ $ 10 8 0 0 0 0 39 2 0 9 0 0 TR A I L E R S SG -$ 3 $ -$ 1 $ -$ 1 -$ 1 $ $ 10 8 0 0 0 0 39 2 0 9 0 0 TR A I L E R S UT -$ 1 , 4 3 6 $ $ $ $ -$ 1 , 4 3 6 $ $ 10 8 0 0 0 0 39 2 0 9 0 0 TR I L E R S WA -$ 1 4 0 $ $ -$ 1 4 0 $ $ $ $ 10 8 0 0 0 0 39 2 0 9 0 0 TR A I L E R S . 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T"~~""f ,. .. ,. .. .. 0 0 0 0 0 0 0 0 0 0 0 0 0 N N N N N N N N N N N N N 0 0 0 0 0.0 0 0 0 0 0 N M.2 ~ ~ w m m m w w w m w w w ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 00 00 ro 00 ro ro w ro 00 00 00 æ æl ~ ~ ~ ~ ~ ~ m ff m ~ ~~ ff ~ mm ~ ff ~ ~ ~ ff ff ~ ff ff ff ~ ~ ~ ~ ff ff m ff ff ff ff ff ff ff ~ m m ~ ~ m ~ ~ ~ ~ffII lco 0000 0 000 00 0 0 0 00000 000 00 000 0 0 00000000000000000 0 0 000 0 0~ 0000000 a 0 0 a a 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 a 0 a 0 0 0000000 a 0 0 000 0 0 0 0 0 0~ 0 000 0 0 00000 00 a 00000 0 00 000 0 0 0 0 0 oco 0 oco 0000000000 0 0 0 00 a ~~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~~ ~ ~ ~ ~ ~ ~ ~ ~ ~~ ~ ~ ~ ~ ~~ ~ ~ M~ ~ ~ ~ ~ ~ ~ ~ ~ ~ §~ ~ ~ ~ ~ ~ ~ ~~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~~ ~ ~ ~ ~ ~ ~ ~ - ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ - ~ ~ ~ ~ - ~ ~ - ~ -lL ~~ ~ ~ ~ ~ o ~ O U N T A I N De p r e c i a t i o n R e s e r v e ( A c t u a l s ) Ba l a n c e a s o f D e c e m b e r 2 0 1 0 All o c a t i o n M e t h o d - F a c t o r 2 0 1 0 P r o t o c o l (A l l o c a t e d i n T h o u s a n d s ) Pr l m a r v A c o u n t S~ d a r A ç u n t , Al l o c To t a l Ca i f Ur e Wa s h IW v ø i n r i a Ut a h Id a h o FE R C 10 8 0 0 0 0 ; 3 9 9 4 1 0 0 SU R F A C E - P L A N T E Q U I P M E N T SE -$ 8 , 0 8 -$ 1 3 8 -$ 2 , 1 0 9 -$ 9 1 -$ 1 , 4 8 3 -$ 3 , 4 8 7 -$ 3 -$ 3 0 10 8 0 0 0 0 : 3 9 9 4 4 0 SU R F A C E - E L E C T R I C P O W E R F A C I L I T I E S SE -$ 1 , 0 1 8 -$ 1 7 -$ 5 5 -$ 7 9 -$ 1 8 0 -$ 2 0 -$ 5 -$ 4 10 8 0 0 0 0 . 3 9 9 4 5 0 UN D E R G R O U N D - C O A L M I N E E Q U I P M E N T SE -$ 1 , 1 7 0 -$ 7 5 -$ 1 0 , 3 2 5 -$ , 1 7 6 -$ 7 , 2 6 3 -$ 1 6 , 9 7 4 -$ 2 , 6 1 1 -$ 1 4 8 10 8 0 0 0 0 i 3 9 9 4 8 0 0 LO N G W A L L S H I E L D S SE $1 , 5 7 3 $2 6 $3 9 4 $1 2 1 $2 7 7 $6 4 8 $1 0 0 $6 10 8 0 0 0 0 39 9 4 7 0 0 LO N G W A L L E Q U I P M E N T SE -$ 2 5 5 -$ 4 -$ 6 4 -$ 2 0 . -$ 4 5 -$ 1 0 5 -$ 1 6 -$ 1 10 8 0 0 0 0 39 9 4 0 0 MA I N L I N E E X E N S I O N SE -$ 6 , 7 4 7 -$ 1 4 3 -$ 2 , 1 9 4 -$ 6 7 5 -$ 1 . 5 4 -$ . 6 0 6 -$ 5 5 5 -$ 3 1 10 8 0 0 0 0 39 9 4 9 0 0 SE C T I O N E X E N S I O N SE -$ 9 8 5 -$ 1 6 -$ 2 4 7 -$ 7 6 ' -$ 1 7 4 -$ 4 6 -$ 6 2 -$ 3 10 8 0 0 0 0 39 9 5 1 0 0 VE H I C L E S SE -$ 5 5 2 -$ 9 -$ 1 3 8 -$ 4 3 -$ 9 7 -$ 2 2 8 -$ 3 5 -$ 2 10 8 0 0 0 0 ; 3 9 9 5 2 0 0 HE A V Y C O N S T R U C T I O N E Q U I P M E N T SE -$ 2 , 6 7 9 -$ 4 -$ 6 7 2 -$ 2 0 T -$ 4 7 3 -$ 1 . 1 0 5 -$ 1 7 0 -$ 1 0 10 8 0 0 0 0 i 3 9 9 6 0 0 0 MI S C E L L A N E O U S G E N E R A L E Q U I P M E N T SE -$ 8 6 6 -$ 1 4 -$ 2 1 7 -$ 7 -$ 1 5 3 -$ 3 5 7 -$ 5 -$ 3 10 8 0 0 0 0 39 9 6 1 0 0 CO M P U T E R S - M A I N F R A M E SE -$ 4 1 2 -$ 7 -$ 1 0 3 -$ 3 2 -$ 7 3 -$ 1 7 0 -$ 2 6 -$ 1 10 8 0 0 0 0 I 3 9 9 7 0 0 0 MI N E D E V E L O P M E N T A N D R O A D E X E N S I O N SE -$ 2 8 . 0 3 5 -$ 0 -$ 7 , 0 3 1 -$ 2 . 1 6 3 -$ . 9 4 8 -$ 1 1 . 5 5 9 -$ 1 . 7 7 8 -$ 9 9 10 8 0 0 0 0 T o t a -$ 6 8 3 8 , 0 6 7 -$ 1 7 9 , 5 6 5 -$ 2 0 0 1 3 2 0 -$ 5 5 4 , 7 3 2 -$ 9 8 1 9 4 2 .$ 2 6 9 7 1 6 8 -$ 4 0 5 , 8 1 5 -$ 1 7 5 2 6 10 8 5 0 0 0 14 4 1 3 5 PR O D U C T I O N P L A N T - A C C U M D E P N - N O N - C L A S S I SG $ $ $ $ $ $ $ 10 8 5 0 0 0 14 4 1 3 5 PR O D U C T I O N P l A T - A C C U M D E P N - N O N - G L A S S I SG - P $ $ $ $ $ $ $ 10 8 5 0 0 0 14 4 1 4 5 TR N S M I S S I O N P L A N T A C C U M D E P N - N O N - G L A S I SG $ $ $ $ $ $ $ 10 8 5 0 0 0 i 1 4 4 1 6 5 DI S T R I B U T I O N - A C C U M D E P N - N O N - G L A S S I F I E D ID U $ $ $ $ $ $ $ 10 8 5 0 0 0 i 1 4 4 1 6 5 DI S T R I B U T I O N - A C C U M D E P N - N O N - C L A S S I F I E D UT $ $ $ $ $ $ $ 10 8 5 0 0 0 ! 1 4 4 2 0 5 GE N E R A L P l A T - A C C U M D Ë P N - N O N - G L A S S SO $ $ $ $ $ $ $ 10 8 5 0 0 0 14 5 1 3 5 AC C U M D E P R - H Y D R O D E C O M M I S S I O N I N G SG - P -$ 1 7 , 2 5 6 -$ 2 9 0 -$ , 4 9 4 -$ 1 . 3 7 5 -$ 2 , 7 6 2 -$ 7 . 2 2 5 -$ 1 0 4 4 -$ 6 10 8 5 0 0 0 14 5 1 3 5 AC C U M D E P R - H Y D R O D E C O M M I S S I O N I N G SG - U $1 , 7 1 6 $2 9 $4 7 $1 3 7 $2 7 5 $7 1 8 $1 0 4 $7 10 8 5 0 0 0 14 5 1 3 9 PR O D U C T I O N P L A N T - A C C U M D E P R E C I A T I O N SG $ $ $ $ $ $ $ 10 8 5 0 0 0 14 5 1 4 9 TR A N S M I S S I O N P L A N T A C C U M U L A T E D D E P R N O N - SG $3 , 3 3 3 $5 $8 6 8 $2 6 6 $5 3 3 $1 . 3 9 5 $2 0 2 $1 3 10 8 5 0 0 0 I 1 4 5 1 6 9 DI S T R I B U T I O N - A C C U M U L A T E D D E P R E C I A T I O N CA $5 1 6 $5 1 6 $ $ $ $ $ $ 10 8 5 0 0 0 14 5 1 6 9 DI S T R I B U T I O N - A C C U M U L A T E D D E P R E C I A T I O N ID U $8 $ $ $ $ $ $8 $ 10 8 5 0 0 0 14 5 1 6 9 DI S T R I B U T I O N - A C C U M U L A T E D D E P R E C I A T I O N OR $6 $ $6 4 $ $ $ $ $ 10 8 5 0 0 0 14 5 1 6 9 DI S T R I B U T I O N - A C C U M U L A T E D D E P R E C I A T I O N UT $6 , 2 8 $ $ $ $ $6 , 4 2 8 $ $ 10 8 5 0 0 0 14 5 1 6 9 DIS T R I B U T I O N - A C C U M U L A T E D D E P R E C I A T I O N WA $2 1 0 $ $ $2 1 0 $ $ $ $ 1. 0 8 5 0 0 0 14 5 1 6 9 DI S T R I B U T I O N - A C C U M U L A T E D D E P R E C I A T I O N WY U $9 9 $ $ $ $9 9 $ $ $ 10 8 5 0 0 0 14 5 1 8 9 MO T O R V E H I C L E S & M O B I L E P L A N T - A C C U M D E SO $ $ $ $ $ $ $ 10 8 5 0 0 0 14 5 2 0 9 OT H E R G E N ' L P L A N T & E Q U I P - A C C U M D E P R - N SO $ $ $ $ $ $ $ 10 8 5 0 0 0 T o t a l -$ 4 , 8 8 5 $3 1 1 -$ 3 , 1 1 5 -$ 7 6 3 -$ 1 8 5 5 $1 3 1 6 -$ 7 3 1 .$ 4 7 Gr a n d T o t a l -$ 6 8 4 2 9 5 2 .$ 1 7 9 2 5 5 -$ 2 0 0 4 4 3 5 .$ 5 5 5 4 9 5 .$ 9 8 3 7 9 6 -$ 2 6 9 5 8 5 2 .$ 4 0 6 , 5 4 .$ 1 7 5 7 3 9 a t 9 ~~ ~ ~ ~ o ~ O U N T A I N Am o r t i z a t i o n R e s e r v e ( A c t u a l s ) Ba l a n c e a s o f D e c e m b e r 2 0 1 0 Al l o c a t i o n M e t h o d - F a c t o r 2 0 1 0 P r o t o c o l (A l l o c t e d i n T h o u s a n d s ) Pr i m a r y . A G ç ( U l ì i t $$ ~ o ì i d ä r y A ~ e ø u n t ... . . . Al I o c Tö l l , Ca l i f Or e a o n Wa s i l WV ( r n i n Q Ut a l l Id a h o FE R C 11 1 0 0 0 0 30 2 0 0 0 0 FR A N C H I S E S A N D C O N S E N T S ID U -$ 7 5 5 $ $ $ $ $ -$ 7 5 5 $ 11 1 0 0 0 0 30 2 0 0 0 0 FR A N C H I S E S A N D C O N S E N T S SG -$ 1 , 9 7 4 -$ 3 3 -$ 5 1 4 -$ 1 5 7 -$ 3 1 6 -$ 8 2 6 -$ 1 1 9 -$ 11 1 0 0 0 0 30 2 0 0 0 0 FR A N C H I S E S A N D C O N S E N T S SG - P -$ 1 3 , 9 7 4 -$ 2 3 5 -$ 3 , 6 3 9 -$ 1 , 1 1 4 -$ , 2 3 7 -$ 5 , 8 5 1 -$ 8 4 6 -$ 5 4 11 1 0 0 0 0 30 2 0 0 0 0 FR A N C H I S E S A N D C O N S E N T S SG - U -$ 3 , 7 7 0 -$ 6 3 -$ 9 8 2 -$ 3 0 0 -$ 6 0 3 -$ 1 , 5 7 8 -$ 2 2 8 -$ 1 4 11 1 0 0 0 0 30 3 1 0 4 0 IN T A N G I B L E P L A N T OR -$ 3 9 $ -$ 3 9 $ $ $ $ $ 11 1 0 0 0 0 30 3 1 0 4 0 IN T A N G I B L E P L A N T SG -$ 5 , 3 8 1 -$ 9 0 -$ 1 , 4 0 1 -$ 4 2 9 -$ 8 6 1 -$ 2 , 2 5 3 -$ 3 2 6 -$ 2 1 11 1 0 0 0 0 30 3 1 0 5 0 RE G I O N A L C O N S T M G M T S Y S SO -$ 1 0 , 7 2 4 -$ 2 4 7 -$ 2 , 9 5 0 -$ 8 3 6 -$ 1 , 5 4 9 -$ 4 , 4 9 1 -$ 8 2 1 -$ 2 9 11 1 0 0 0 0 30 3 1 0 8 0 FU E L M G M T S Y S T E M SO -$ 3 , 2 7 0 -$ 7 5 -$ 9 0 0 -$ 2 5 5 -$ 4 7 2 -$ 1 , 3 7 0 -$ 1 8 9 -$ 9 11 1 0 0 0 0 30 3 1 2 3 0 AU T O M A T E P O L E C A R D S Y S T E M SO -$ 4 , 4 1 0 -$ 1 0 2 -$ 1 , 2 1 3 -$ 3 4 -$ 6 3 7 -$ 1 , 8 4 7 -$ 2 5 6 -$ 1 2 11 1 0 0 0 0 30 3 1 4 7 0 RIL D A C A N Y O N R O A D I M P R O V E M E N T S SE -$ 1 , 2 6 7 -$ 2 1 -$ 3 1 8 -$ 9 8 -$ 2 2 4 -$ 5 2 2 -$ 8 0 -$ 4 11 1 0 0 0 0 30 3 1 6 8 0 DI S T R I B U T I O N A U T O M A T I O N P I L O T SO -$ 1 1 , 7 8 5 -$ 2 7 2 -$ 3 , 2 4 2 -$ 9 1 9 -$ 1 , 7 0 2 -$ 4 , 9 3 6 -$ 6 8 3 -$ 3 2 11 1 0 0 0 0 30 3 1 7 6 0 RE C O R D C E N T E R M G M T S O F T W A R E SO -$ 2 8 0 -$ 6 -$ 7 7 -$ 2 2 -$ 4 1 -$ 1 1 7 -$ 1 6 -$ 1 11 1 0 0 0 0 30 3 1 7 8 0 OU T A G E R E P O R T I N G S Y S T E M SO -$ 3 , 4 9 8 -$ 8 1 -$ 9 6 2 -$ 2 7 3 -$ 0 5 -$ 1 , 4 6 5 -$ 2 0 3 -$ 1 0 11 1 0 0 0 0 30 3 1 8 3 0 CU S T O M E R S E R V I C E S Y S T E M CN -$ 8 9 , 6 7 7 -$ 2 , 2 4 9 -$ 2 7 , 5 0 8 -$ 8 , 2 7 3 -$ 6 , 6 9 6 -$ 4 3 , 4 8 2 -$ 3 , 4 6 9 $ 11 1 0 0 0 0 30 3 2 0 4 SA P SO -$ 1 2 0 , 0 1 1 -$ 2 , 7 6 8 -$ 3 , 0 1 3 -$ 9 , 3 5 5 -$ 1 7 , 3 3 5 -$ 5 0 , 2 5 9 -$ 6 , 9 5 4 -$ 3 2 6 11 1 0 0 0 0 30 3 2 0 9 0 EN E R G Y C O M M O D I T Y S Y S S O F T A R E SO -$ 9 , 9 7 4 -$ 2 3 0 -$ 2 , 7 4 4 -$ 7 7 7 -$ 1 , 4 4 1 -$ , 1 7 7 -$ 5 7 8 -$ 2 7 11 1 0 0 0 0 30 3 2 2 2 0 EN T E R P R I S E D A T A W R H S E - B I R P T G T O O L SO -$ 1 , 6 6 0 -$ 3 8 -$ 4 5 7 -$ 1 2 9 -$ 2 4 0 -$ 6 9 5 -$ 9 6 -$ 5 11 1 0 0 0 0 30 3 2 2 6 0 DW H S - D A T A W A R E H O U S E SO -$ 1 , 1 5 8 -$ 2 7 -$ 3 1 9 -$ 9 0 -$ 1 6 7 -$ 4 5 -$ 7 -$ 3 11 1 0 0 0 0 30 3 2 2 7 0 EN T E R P R I S E D A T A W A R E H O U S E SO -$ , 9 9 9 -$ 1 1 5 -$ 1 , 3 7 5 -$ 3 9 0 -$ 7 2 2 -$ 2 , 0 9 3 -$ 2 9 0 -$ 1 4 11 1 0 0 0 0 30 3 2 3 3 0 FIE L D N E T P R O M E T E R R E A D I N G S Y S T - H R P R E P SO -$ 2 , 9 0 8 -$ 6 7 -$ 8 0 0 -$ 2 2 7 .. - $ 4 2 0 -$ 1 , 2 1 8 -$ 1 6 8 -$ 8 11 1 0 0 0 0 30 3 2 3 4 0 FA C I L I T Y I N S P E C T I O N R E P O R T I N G S Y S T E M SO -$ 1 , 8 1 6 -$ 3 7 -$ 4 4 4 -$ 1 2 6 -$ 2 3 3 -$ 6 7 7 -$ 9 4 -$ 4 11 1 0 0 0 0 30 3 2 3 6 0 20 0 2 G R I D N E T P O W E R C O S T M O D E L I N G SO -$ 8 , 6 2 7 -$ 1 9 9 -$ 2 , 3 7 3 -$ 6 7 3 -$ 1 , 2 4 6 -$ 3 , 6 1 3 -$ 5 0 0 -$ 2 3 11 1 0 0 0 0 30 3 2 4 0 0 IN C E D E N T M A N A G E M E N T A N A L Y S I S P R O G R A M SO -$ 5 , 2 8 6 -$ 1 2 2 -$ 1 , 4 5 4 -$ 4 1 2 -$ 7 6 4 -$ 2 , 2 1 4 -$ 3 0 6 -$ 1 4 11 1 0 0 0 0 30 3 2 4 5 0 MI D O F F I C E I M P R O V E M E N T P R O J E C T SO -$ 1 2 , 4 8 9 -$ 2 8 8 -$ 3 , 4 3 6 -$ 9 7 4 -$ 1 , 8 0 4 -$ 5 , 2 3 0 -$ 7 2 4 -$ 3 4 11 1 0 0 0 0 30 3 2 4 8 0 OU T A G E C A L L H A N D L I N G I N T E G R A T I O N CN -$ 1 , 9 8 1 -$ 5 0 -$ 6 0 8 -$ 1 3 9 -$ 1 4 8 -$ 9 6 0 -$ 7 7 $ 11 1 0 0 0 0 30 3 2 5 1 0 OP E R A T I O N S M A P P I N G S Y S T E M SO -$ 1 0 , 3 3 9 -$ 2 3 8 -$ 2 , 8 4 -$ 8 0 6 -$ 1 , 4 9 3 -$ 4 , 3 3 0 -$ 5 9 9 -$ 2 8 11 1 0 0 0 0 30 3 2 5 3 0 PO L E A T T A C H M E N T M G M T S Y S T E M SO -$ 1 , 8 9 2 -$ 4 -$ 5 2 1 -$ 1 4 8 -$ 2 7 3 -$ 7 9 3 -$ 1 1 0 -$ 5 11 1 0 0 0 0 30 3 2 5 9 0 SU B S T A T I O N / C I R C U I T H I S T O R Y O F O P E R A T I O N S SO -$ 2 , 1 4 7 -$ 5 0 -$ 5 9 1 -$ 1 6 7 -$ 3 1 0 -$ 8 9 9 -$ 1 2 4 -$ 6 11 1 0 0 0 0 30 3 2 6 0 0 SIN G L E P E R S O N S C H E D U L I N G SO -$ 7 , 9 9 5 -$ 1 8 4 -$ 2 , 1 9 9 -$ 6 2 3 -$ 1 , 1 5 5 -$ 3 , 3 4 8 -$ 4 6 3 -$ 2 2 11 1 0 0 0 0 30 3 2 6 4 0 TI B C O S O F T A R E SO -$ 3 , 7 4 8 -$ 8 6 -$ 1 , 0 3 1 -$ 2 9 2 -$ 5 4 1 -$ 1 , 5 6 9 -$ 2 1 7 -$ 1 0 11 1 0 0 0 0 30 3 2 6 7 0 C& T O F F I C I A L R E C O R D I N F O S Y S T E M SO -$ 1 , 5 8 6 -$ 3 7 -$ 3 6 -$ 1 2 4 -$ 2 2 9 -$ 6 8 4 -$ 9 2 -$ 4 11 1 0 0 0 0 30 3 2 6 8 0 TR A N S M I S S I O N W H O L E S A L E B I L L I N G S Y S T E M SG -$ 1 , 5 8 1 -$ 2 7 -$ 1 2 -$ 1 2 6 -$ 2 5 3 -$ 6 6 2 -$ 9 6 -$ 6 11 1 0 0 0 0 30 3 2 7 1 0 RO U G E R I V E R H Y D R O I N T A N G I B L E S SG -$ 3 1 -$ 1 -$ 8 -$ 2 -$ 5 -$ 1 3 -$ 2 $ 11 1 0 0 0 0 30 3 2 7 3 0 IM P R O V E M E N T S T O P L A N T O W N E D B Y J A M E S R I V SG -$ 1 0 , 3 6 9 -$ 1 7 4 -$ 2 , 7 0 0 -$ 8 2 6 -$ 1 , 6 6 0 -$ 4 , 3 4 2 -$ 6 2 8 -$ 4 0 11 1 0 0 0 0 30 3 2 7 4 0 GA D S B Y I N T A N G I B L E A S S E T S SG -$ 2 0 -$ 4 -$ 5 7 -$ 1 8 -$ 3 5 -$ 9 2 -$ 1 3 -$ 1 11 1 0 0 0 0 30 3 2 7 5 0 EA G L E P O I N T H Y D R O A S S E T S SG -$ 1 , 3 8 3 -$ 2 3 -$ 3 6 0 -$ 1 1 0 -$ 2 2 1 -$ 5 7 9 -$ 8 -$ 5 11 1 0 0 0 0 30 3 2 7 6 0 SW I F T 2 I M P R O V E M E N T S SG -$ 2 , 7 4 6 -$ 6 -$ 7 1 5 -$ 2 1 9 -$ 4 4 0 -$ 1 , 1 5 0 -$ 1 6 6 -$ 1 1 11 1 0 0 0 0 30 3 2 7 7 0 NO R T H U M P Q U A - S E T T L E M E N T A G R E E M E N T SG -$ 2 1 $ -$ 6 -$ 2 -$ 3 -$ 9 -$ 1 $ 11 1 0 0 0 30 3 2 7 8 0 BE A R R I V E R - S E T T L E M E N T A G R E E M E N T SG -$ 1 7 $ -$ 4 -$ 1 -$ 3 -$ 7 -$ 1 $ 11 1 0 0 0 0 30 3 2 7 8 0 BE A R R I V E R - S E T T L E M E N T A G R E E M E N T SG - U -$ 1 $ $ $ $ $ $ $ 11 1 0 0 0 0 30 3 2 8 3 0 VC P R O - V I S U A L C O M P U S E T P R O X E R O X C U S T S T M SO -$ 2 , 1 7 9 -$ 5 0 -$ 5 9 9 -$ 1 7 0 -$ 3 1 5 -$ 9 1 2 -$ 1 2 6 -$ 6 11 1 0 0 0 0 30 3 2 8 6 0 WE B S O F T A R E SO -$ 3 , 0 4 0 -$ 7 0 -$ 8 3 6 -$ 2 3 7 -$ 4 3 9 -$ 1 , 2 7 3 -$ 1 7 6 -$ 8 11 1 0 0 0 0 30 3 2 9 0 0 ID A H O T R A N S M I S S I O N C U S T O M E R - O W N E D A S S E T S SG -$ 9 6 -$ 2 -$ 2 5 -$ -$ 1 5 -$ 4 0 -$ 6 $ 11 1 0 0 0 0 30 3 2 9 9 0 P8 D M - F I L E N E T P 8 D O C U M E N T M A N A G E M E N T ( E SO -$ 3 , 4 0 1 -$ 7 8 -$ 9 3 5 -$ 2 6 5 -$ 4 9 1 -$ 1 , 4 2 4 -$ 1 9 7 -$ 9 11 1 0 0 0 0 30 3 3 0 9 0 ST E A P L A N T I N T A N G I B L E A S S E T S SG -$ , 1 8 8 -$ 8 7 -$ 1 , 3 5 1 -$ 4 1 3 -$ 3 0 -$ 2 . 1 7 2 -$ 3 1 4 -$ 2 0 11 1 0 0 0 0 30 3 3 1 2 0 RA N G E R E M S I S C A D A S Y S T E M SG -$ 3 3 -$ 1 -$ 9 -$ 3 -$ 5 -$ 1 4 -$ 2 $ 11 1 0 0 0 0 30 3 3 1 2 0 RA N G E R E M & S C A D A S Y S T E M SO -$ 1 8 , 1 5 4 -$ 4 1 9 -$ 4 , 9 9 4 -$ 1 , 4 1 5 -$ 2 , 6 2 2 -$ 7 , 6 0 2 -$ 1 , 0 5 2 -$ 4 9 11 1 0 0 0 0 30 3 3 1 2 0 RA N G E R E M S I S C A D A S Y S T E M WY P -$ 1 0 4 $ $ $ -$ 1 0 4 $ $ $ lo f 2 ,. - ~ ~~ 2 ! ! ~ ~ ~ O U N T A I N Am o r t i z a t i o n R . e s e r v e ( A c t u a l s ) Ba l a n c e a s o f D e c e m b e r 2 0 1 0 Al l o c a t i o n M e t h o d - F a c t o r 2 0 1 0 P r o t o c o l (A l l o c t e d i n T h o u s a n d s ) 11 1 0 0 0 0 30 3 3 1 4 0 ET A G M - E l e c t r o n i c T a o o i n a S v s - M e r c h a n t SO -$ 1 , 4 1 7 -$ 3 3 -$ 3 9 0 -$ 1 1 0 -$ 2 0 5 -$ 5 9 3 -$ 8 2 -$ 4 11 1 0 0 0 0 30 3 3 1 5 0 RO U T T C T Y R O A D F O R H A Y D E N H A U L A G E SG -$ 2 , 9 4 3 -$ 9 -$ 7 6 6 -$ 2 3 5 -$ 4 7 1 -$ 1 , 2 3 2 -$ 1 7 8 -$ 1 1 11 1 0 0 0 0 30 3 3 1 7 0 GT X V E R S I O N 7 S O F T W A R E CN -$ 1 , 5 2 5 -$ 3 8 -$ 4 6 8 -$ 1 0 7 -$ 1 1 4 -$ 7 3 9 -$ 5 9 $ 11 1 0 0 0 0 30 3 3 1 8 0 HP O V - H P O o e n v i e w S o f t a r e SO -$ 1 , 1 6 1 -$ 2 7 -$ 3 1 9 -$ 9 0 -$ 1 6 8 -$ 4 8 6 -$ 6 7 -$ 3 11 1 0 0 0 0 30 3 3 1 9 0 IT R O N M E T E R R E A D I N G S O F T A R E CN -$ 1 , 3 0 3 -$ 3 3 -$ 0 0 -$ 9 1 -$ 9 7 -$ 6 3 2 -$ 5 0 $ 11 1 0 0 0 0 30 3 3 3 0 0 SE C I D - C U S T S E C U R E W E B L O G I N CN -$ 4 9 6 -$ 1 2 -$ 1 5 2 -$ 3 5 -$ 3 7 -$ 2 4 1 -$ 1 9 $ 11 1 0 0 0 0 30 3 3 3 1 0 C& T - E N E R G Y T R A D I N G S Y S T E M SO -$ 9 2 0 -$ 2 1 -$ 2 5 3 -$ 7 2 -$ 1 3 3 -$ 3 8 5 -$ 5 3 -$ 3 11 1 0 0 0 0 30 3 3 3 2 0 CA S - C O N T R O L A R E A S C H E D U L I N G I T R A N S M I SG -$ 1 , 3 0 8 -$ 2 2 -$ 3 4 1 -$ 1 0 4 -$ 2 0 9 -$ 5 4 8 -$ 7 9 -$ 5 11 1 0 0 0 0 30 3 3 3 6 0 DS M R E P O R T I N G & T R A C K I N G S O F T W A R E SO -$ 2 5 5 -$ 6 -$ 7 0 -$ 2 0 -$ 3 7 -$ 1 0 7 -$ 1 5 -$ 1 11 1 0 0 0 0 30 3 4 9 0 0 MIS C - M I S C E L L A N E O U S CN -$ 1 $ $ $ $ $ $ $ 11 1 0 0 0 0 30 3 4 9 0 0 MIS C - M I S C E L L A N E O U S ID U -$ 2 $ $ $ $ $ -$ 2 $ 11 1 0 0 0 0 30 3 4 9 0 0 MIS C - M I S C E L L A N E O U S OR -$ $ -$ 9 $ $ $ $ $ 11 1 0 0 0 0 30 3 4 9 0 0 MIS C - M I S C E L L A N E O U S SE -$ 3 3 -$ 1 -$ -$ 3 -$ 6 -$ 1 4 -$ 2 $ 11 1 0 0 0 0 30 3 4 9 0 0 MIS C - M I S C E L L A N E O U S SG -$ 1 4 , 6 4 -$ 2 4 6 -$ 3 , 8 1 3 -$ 1 , 1 6 7 -$ 2 , 3 4 -$ 6 , 1 3 1 -$ 8 8 6 -$ 5 6 11 1 0 0 0 0 30 3 4 9 0 0 MlS C - M I S C E L L A N E O U S SG - P -$ 3 $ -$ 1 $ $ -$ 1 $ $ 11 1 0 0 0 0 30 3 4 9 0 0 MI S C - M I S C E L L A E O U S SO -$ 1 , 2 0 6 -$ 2 8 -$ 3 3 2 -$ 9 4 -$ 1 7 4 -$ 5 0 5 -$ 7 0 -$ 11 1 0 0 0 0 30 3 4 9 0 0 MI S C - M I S C E L L A N E O U S SG -$ 1 2 2 -$ 2 -$ 3 2 -$ 1 0 -$ 2 0 -$ 5 1 -$ 7 $ 11 1 0 0 0 0 30 3 4 9 0 0 MI S C - M I S C E L L A N E O U S UT -$ 2 9 $ $ $ $ -$ 2 9 $ $ 11 1 0 0 0 0 30 3 4 9 0 0 MI S C - M I S C E L L A N E O U S WA -$ 2 $ $ -$ 2 $ $ $ $ 11 1 0 0 0 0 30 3 4 9 0 0 MI S C - M I S C E L L A N E O U S WY P -$ 1 0 6 $ $ $ -$ 1 0 6 $ $ $ 11 1 0 0 0 0 33 1 6 0 0 0 ST R U C T U R E S - L E A S E I M P R O V E M E N T S SG - P -$ 1 3 6 -$ 2 -$ 3 5 -$ 1 1 -$ 2 2 -$ 5 7 -$ 8 -$ 1 11 1 0 0 0 33 1 6 0 0 0 ST R U C T U R E S - L E A S E I M P R O V E M E N T S SG - U -$ 7 5 -$ 1 -$ 2 0 -$ 6 -$ 1 2 -$ 3 1 -$ 5 $ 11 1 0 0 0 0 33 2 6 0 0 0 RE S E R V O I R , D A M S , W A T E R W A Y S , L E A S E H O L D S SG - U -$ 3 6 2 -$ 6 -$ 9 4 -$ 2 9 -$ 5 8 -$ 1 5 2 -$ 2 2 -$ 1 11 1 0 0 0 0 39 0 1 0 0 0 LE A S E H O L D I M P R O V E M E N T S - O F F I C E S T R CA -$ 1 , 0 6 5 -$ 1 , 0 6 5 $ $ $ $ $ $ 11 1 0 0 0 0 39 0 1 0 0 0 LE A S E H O L D I M P R O V E M E N T S - O F F I C E S T R CN -$ 2 , 7 2 5 -$ 6 8 -$ 8 3 6 -$ 1 9 1 -$ 2 0 3 -$ 1 . 3 2 1 -$ 1 0 5 $ 11 1 0 0 0 0 39 0 1 0 0 0 LE A S E H O L D I M P R O V E M E N T S - C F F I C E S T R OR -$ 7 , 2 6 8 $ -$ 7 , 2 6 8 $ $ $ $ $ 11 1 0 0 0 0 39 0 1 0 0 0 LE A S E H O L D I M P R O V E M E N T S - O F F I C E S T R SO -$ 1 0 , 7 7 5 -$ 2 4 9 -$ 2 , 9 6 4 -$ 6 4 0 -$ 1 , 5 5 6 -$ , 5 1 2 -$ 2 4 -$ 2 9 11 1 0 0 0 0 39 0 1 0 0 0 LE A S E H O L D I M P R O V E M E N T S - O F F I C E S T R UT -$ 1 2 $ $ $ $ -$ 1 2 $ $ 11 1 0 0 0 0 39 0 1 0 0 0 LE A S E H O L D I M P R O V E M E N T S - O F F I C E S T R WA -$ 1 , 5 3 4 $ $ -$ 1 , 5 3 4 $ $ $ $ 11 1 0 0 0 0 39 0 1 0 0 0 LE A S E H O L D I M P R O V E M E N T S - O F F I C E S T R WY P -$ 6 , 8 1 2 $ $ $ -$ 6 , 8 1 2 $ $ $ 11 1 0 0 0 0 39 0 1 0 0 0 LE A S E H O L D I M P R O V E M E N T S - C F F I C E S T R WY U -$ 3 4 $ $ $ -$ 3 $ $ $ 11 1 0 0 0 0 T o t a l -$ 4 6 0 6 3 -$ 1 0 , 9 4 7 -$ 1 2 9 . 9 7 1 -$ 3 5 , 0 3 5 -$ , 6 2 4 -$ 1 9 0 0 3 4 -$ 2 4 4 5 0 -$ 1 . 0 0 2 11 1 9 0 0 0 14 6 2 0 9 Ot h e r I n t a n n i b l e A s s e t s - N o n - R e c SG $ $ $ $ $ $ $ 11 1 9 0 0 0 14 6 2 0 9 Ot h e r I n t n a i b l e A s s e t s - N o n - R e c SO $ $ $ $ $ $ $ 11 1 9 0 0 0 T o t a l $ $ $ $ $ $ $ $ Gra n d To t a l -$ 4 6 . 0 6 3 -$ 1 0 , 9 4 7 -$ 1 2 9 . 9 7 1 -$ 5 . 0 3 5 -$ 6 4 , 6 2 4 -$ 1 9 0 0 3 4 -$ 2 4 , 4 5 -$ 1 , 0 0 2 20 1 2 ~~ ~ ~ ~ B o ~ O U N T A I N De f e r r e d I n c o m e T a x B a l a n c e ( A c t u a l s ) Ba l a n c e a s o f D e c e m b e r 2 0 1 0 Al l o c a t i o n M e t h o d - F a c t o r 2 0 1 0 P r o t o c o l (A l l o c a t e d i n T h o u s a n d s ) F' r l n i A C c o u n t Se c n d a r Y A c c o u n t \ Al i d a To t a l Ca l i f Or e ó n Wa s h WY O m i n g Ut h ld a o Fe R C Ot e r Nu i l 19 0 1 0 0 0 28 7 2 6 7 DT A 4 1 5 . 7 0 4 R L - T a x R e v R e a A d i - U T UT $1 9 $ $ $ $ $1 9 $ $ $ $ 19 0 1 0 0 0 28 7 2 7 0 Va l u a t i o n A l l o w a n c e f o r D T A SO -$ 3 1 2 -$ 7 -$ 6 -$ 2 4 -$ 4 -$ 1 3 1 -$ 1 8 -$ 1 $ $ 19 0 1 0 0 0 28 7 2 7 2 DT A 7 0 5 . 3 3 7 R L - S a l e o f R E C s - W Y OT H E R $1 , 3 6 $ $ $ $. $ $ $ $1 , 3 6 4 $ 19 0 1 0 0 0 28 7 2 7 4 DT A 7 0 5 . 2 6 1 R e a U a b - S a l e o f R E C s - Q R OT H E R $1 , 4 8 9 $ $ $ $ $ $ $ $1 , 4 8 9 $ 19 0 1 0 0 0 28 7 2 7 7 DT A 6 0 5 . 1 0 1 T r o i a n D e c o m m i s s i o n i n g C o s l s WA $9 $' $ $9 $ $ $ $ $ $ 19 0 1 0 0 0 28 7 2 7 8 DT A 6 0 5 . 1 0 2 T r o i a n D e c o m m i s s i o n i n o C o s l s OR $2 $ $2 $ $ $ $ $ $ $ 19 0 1 0 0 0 28 7 2 8 1 DT A - C A A M T C R E D I T OT H E R $7 2 $ $ $ $' $ $ $ $7 2 $ 19 0 1 0 0 0 28 7 2 8 9 DT A 4 2 5 . 1 3 0 R o o u e R i v e r - H a b i t a t E n h a n c e m SG $2 3 $ $6 $2 $4 $9 $1 $ $ $ 19 0 1 0 0 0 28 7 2 9 0 DT A 4 2 5 . 1 5 0 L e w i s R i v e r - L W D F u n d L i a b i l SG $1 8 7 $3 $4 9 $1 5 $3 0 $7 8 $1 1 $1 $ $ 19 0 1 0 0 0 28 7 2 9 1 DT A 7 0 5 . 3 0 0 R e o L i a b i l i t y - D e f e r r d B e n SG $1 7 $ $4 $1 $3 $7 $1 $ $ $ 19 0 1 0 0 0 28 7 2 9 2 DT A 7 0 5 . 3 0 5 R e o L i a b - C A G a i n o n S a l e o f CA $1 $1 $ $ $; $ $ $ $ $ 19 0 1 0 0 0 28 7 2 9 3 DT A 7 0 5 . 3 1 0 R e o L i a b - U T G a i n o n S a l e o f UT $ $ $ $ $ $ $ $ $ $ 19 0 1 0 0 0 28 7 2 9 4 DT A 7 0 5 . 3 2 0 R e a L i a b - 1 0 G a i n o n S a l e o f iO U $ $ $ $ $ $ $ $ $ $ 19 0 1 0 0 0 28 7 2 9 5 DT A 7 0 5 . 3 3 0 R e o L i a b - W Y G a i n o n S a l e o f WY P $ $ $ $ $ $ $ $ $ $ 19 0 1 0 0 0 28 7 2 9 9 DT A 7 0 5 . 2 6 5 R e a L i a b - R E n e r o v C o n s e i v a t OR $8 8 8 $ $8 8 8 $ $ $ $ $ $ $ 19 0 1 0 0 0 28 7 3 0 2 DT A - 6 1 0 . 1 1 4 P M l E I T F 0 4 - 6 P R E S T R I P P I N G SE $5 9 $9 $1 3 8 $4 2 $9 7 $2 2 6 $3 5 $2 $ $ 19 0 1 0 0 0 28 7 3 0 4 DT A 6 1 0 . 1 4 8 O R R E G A S S E T / L 1 A B C O N S OR $7 3 $ $7 3 $ $ $ $ $ $ $ 19 0 1 0 0 0 28 7 3 0 9 DT A 7 0 5 . 2 0 0 O r e a o n G a i n o n S a l e - H a l s e v OT H E R $2 8 $ $ $ $ $ $ $ $2 8 $ 19 0 1 0 0 0 28 7 3 1 0 DT A 7 0 5 . 2 1 0 P r o o e r v I n s u r a n c e l h u r i e s SO $ $ $ $ $ $ $ $ $ 19 0 1 0 0 0 28 7 3 1 4 DT A 4 1 5 . 7 0 0 R e a l i a b i l i v B P A b a l a n c i n a OT H E R $1 , 2 0 5 $ $ $ $ $ $ $ $1 , 2 0 5 $ 19 0 1 0 0 0 28 7 3 2 3 DT A 5 0 5 . 4 0 0 B a n u s L i a b . E l e c . - C a s h B a s i s SO $1 0 $ $3 $1 $1 ' $4 $1 $ $ $ 19 0 1 0 0 0 28 7 3 2 4 DT A 7 2 0 . 2 0 0 D e f e r r d C o m o . A c c r u a l - C a s SO $3 , 7 3 6 $8 $1 , 0 2 8 $2 9 1 $5 $1 , 5 6 5 $2 1 6 $1 0 $ $ 19 0 1 0 0 0 28 7 3 2 5 DT A 5 0 5 . 5 1 0 V a c a t i o n A c c r u a l - P M I SE $ $ $ $ $ $ $ $ $ 19 0 1 0 0 0 28 7 3 2 6 DT A 7 2 0 . 5 0 0 S e v e r a n c e A c c r u a l - C a s h s a SO $1 0 $ $3 $1 $1 $4 $1 $ $ $ 19 0 1 0 0 0 28 7 3 2 7 DT A 7 2 0 . 3 0 0 P e n s i o n / R e t i r e m e n t A c c r u a l - SO $8 9 1 $2 1 $2 4 5 $8 9 $1 2 9 $3 7 3 $5 2 $2 $ $ 19 0 1 0 0 0 28 7 3 3 2 DT A 5 0 5 . 6 0 0 V a c a t i o n A c c r u a l - C a s h B a s i s SO $1 4 7 1 2 $3 3 9 $4 0 4 7 $1 , 1 4 7 $2 , 1 2 5 $6 , 1 6 1 $8 5 2 $4 $ $ 19 0 1 0 0 0 28 7 3 3 7 DT A 7 1 5 . 1 0 5 M e l F . O . G . W I R E L E A S E SG $2 1 2 $4 $5 $1 7 $3 $8 9 $1 3 $1 $ $ 19 0 1 0 0 0 28 7 3 3 8 DT M 1 5 . 1 1 0 D e R e a A s s e t - T r a n s m i s s i o n S r SG $8 7 8 $1 5 $2 2 $7 0 $1 4 0 $3 6 7 $5 3 $3 $ $ 19 0 1 0 0 0 28 7 3 4 DT A 2 2 0 . 1 0 0 B a d D e b l s A l l o w a n c e - C a s h B BA D D E B T $3 , 8 4 $1 7 4 $1 , 4 6 3 $4 7 9 $2 8 2 $1 2 3 9 $2 0 8 $ $ $ 19 0 1 0 0 0 28 7 3 4 1 DT A 9 1 0 . 5 3 0 I n i u r i e s & D a m a a e s A c c r u a l - SO $3 , 2 2 5 $7 4 $8 7 $2 5 1 $4 6 6 $1 3 5 1 $1 8 7 $9 $ $ 19 0 1 0 0 0 28 7 3 4 3 DT A 4 1 5 . 1 2 0 D e f R e o A s s e t - F o o t e C r e e k C o SG $2 1 5 $4 $5 $1 7 $3 $9 0 $1 3 $1 $ $ 19 0 1 0 0 0 28 7 3 4 DT A 7 1 5 . 8 0 0 R e d d i n a C o n t r a c t - P r e o a i d SG $1 , 0 4 4 $1 8 $2 7 2 $8 3 $1 6 7 $4 7 $6 3 $4 $ $ 19 0 1 0 0 0 28 7 3 4 5 DT A 1 4 5 . 0 3 0 D i s t r i b u t i o n O & M A m o r t o f W r SN P D $1 , 7 9 4 $6 3 $4 9 9 $1 1 9 $1 7 9 $8 4 9 $8 3 $ $ $ 19 0 1 0 0 0 28 7 3 4 DT A 4 2 5 . 2 1 0 A m o r t o f D e b t D i s c & E x SN P $ $ $ $ $ $ $ $ $ 19 0 1 0 0 0 28 7 3 4 9 DT A 5 0 5 . 1 0 0 T r a i l M o u n t a i n A c c r u e d L i a b i SE $4 5 $7 $1 1 2 $3 4 $7 8 $1 8 3 $2 8 $2 $ $ 19 0 1 0 0 0 28 7 3 5 3 DT A 5 0 5 . 1 4 0 P u r c h a s e C a r d T r a n s P o v i s i o n SO $ $ $ $ $ $ $ $ $ 19 0 1 0 0 0 28 7 3 5 4 DT A 5 0 5 . 1 4 0 M l S C C U R R E N T & A C C R U E D L 1 A B SO $2 4 1 3 $5 6 $6 8 4 $1 8 8 $3 4 9 $1 , 0 1 1 $1 4 0 $7 $ $ 19 0 1 0 0 0 28 7 3 5 7 DT A 7 1 5 . 3 5 0 O T H E R E N V I R O M E N T A L L 1 A B I L I T I SO $3 , 5 6 3 $8 2 $9 8 0 $2 7 8 $5 1 5 $1 , 4 9 2 $2 0 6 $1 0 $ $ 19 0 1 0 0 0 28 7 3 7 0 DT A 4 2 5 . 2 1 5 U n e a r n e d J o i n t U s e P o l e C a n t OT H E R $1 , 2 7 6 $ $ $ $ $ $ $ $1 , 2 7 6 $ 19 0 1 0 0 0 28 7 3 7 3 DT A 9 1 0 . 5 8 0 W a s a c h w o r k e r s c o m o r e s e r v SO $1 , 5 9 0 $3 7 $4 7 $1 2 4 $2 3 0 $6 6 $9 2 $4 $ $ 19 0 1 0 0 0 28 7 3 8 6 DT A 6 1 0 . 1 1 0 , P M I G A I N / L O S S SE $ $ $ $ $ $ $ $ $ 19 0 1 0 0 0 28 7 3 8 9 DT A 6 1 0 . 1 4 5 , O R C O N S O L I D A T I O N OT H E R . $ 2 , 7 3 0 $ $ $ $ $ $ $ $2 , 7 3 0 $ 19 0 1 0 0 0 28 7 3 9 3 DT A 4 2 5 . 1 1 0 T E N A T L E A E A L L O W - P S U C A L CN $4 7 $1 $1 4 $3 $4 $2 3 $2 $ $ $ 19 0 1 0 0 0 28 7 3 9 6 DT M 2 5 . 1 1 0 T e n a n t L e a s e A l l o w a n c e s OT H E R $ $ $ $ $ $ $ $ $ $ 19 0 1 0 0 0 28 7 3 9 9 DT A 9 2 0 . 1 5 0 F A S 1 1 2 SO $7 , 7 0 8 $1 7 8 $2 , 1 2 0 $6 1 $1 , 1 1 3 $3 , 2 2 8 $4 7 $2 1 $ $ 19 0 1 0 0 0 28 7 4 1 3 DT A 7 2 0 . 5 5 0 A C C R U E D C I C S E V E R A C E SO -$ 1 0 $ -$ -$ 1 -$ 1 -$ -$ 1 $ $ $ 19 0 1 0 0 0 28 7 4 1 5 DT A 2 0 5 . 2 0 0 M & S I N V SE $1 , 3 3 7 $2 2 $3 5 $1 0 3 $2 3 6 $5 5 1 $8 5 $5 $ $ 19 0 1 0 0 0 28 7 4 1 7 DT A 6 0 5 . 7 1 0 R E V E R S E OT H E R $4 , 3 4 1 $ $ $ $ $ $ $ $4 , 3 4 1 $ 19 0 1 0 0 0 28 7 4 1 9 DT A 4 2 5 . 1 2 5 D e f e r r d C o a l C o s t - A r c h SE $ $ $ $ $ $ $ $ $ 19 0 1 0 0 0 28 7 4 2 9 DT A 4 2 5 . 2 2 5 D u k e C o n t r a c t N o v a t i o n SG $1 5 5 $3 $4 $1 2 $2 5 $6 5 $9 $1 $ $ 19 0 1 0 0 0 28 7 4 3 0 DT A 5 0 5 . 1 2 5 A c c r u e d R o v a l t i e s SE $2 $ $1 $ $ $1 $ $ $ $ 19 0 1 0 0 0 28 7 4 3 1 DT A 5 0 5 . 1 6 0 C a l P U C F e e CA $9 $9 $ $ $ $ $ $ $ $ 19 0 1 0 0 0 28 7 4 3 3 DT A 4 2 5 . 2 9 5 B P A C O N S E R V A T I O N D I S C O U N T SE $2 6 3 $4 $6 6 $2 0 $4 6 $1 0 8 $1 7 $1 $ $ 10 f 4 ., R O C K Y M O U N T A I N ~~ ~ e ~ O R ' De f e r r e d I n c o m e T a x B a l a n c e ( A c t u a l s ) Ba l a n c e a s o f D e c e m b e r 2 0 1 0 Al l o c a t i o n M e t h o d - F a c t o r 2 0 1 0 P r o t o c o l (A l l o c a t e d i n T h o u s a n d s ) F'r 1 m a r A ç c o u n t $Q C d a r v A e n t A1 l o c To t Ca i f Or e o n Wa s h Wv o m i n o IU t h Id a h o FE R . C Ot e l Nu t i l 19 0 1 0 0 0 28 7 4 3 5 DT A 1 0 5 . 1 5 4 S E C T I O N 3 8 3 C A P I T A L L O S S C A R OT H E R $3 7 $ $ $ $ $ $ $ $3 7 $ 19 0 1 0 0 0 28 7 4 3 7 DT A N e t O D e r a t i n o L o s s C a r r o r w - S t a t e SO $5 7 , 9 8 4 $1 , 3 3 7 $1 5 , 9 5 1 $4 , 5 2 0 $8 , 3 7 5 1 $2 4 , 2 8 3 $3 , 3 6 0 $1 5 8 $ $ 19 0 1 0 0 0 28 7 4 4 1 DT A 6 0 5 . 1 0 0 T r o . a n D e c : m C o s t - R e o u l a t o r v TR O J D $1 , 9 1 3 $3 2 $4 9 5 $1 5 2 $3 1 2 $7 9 9 $1 1 7 $7 $ $ 19 0 1 0 0 0 28 7 4 4 2 DT A 6 1 0 . 1 3 5 S B 1 1 4 9 Co s t s OT H E R $3 7 2 $' $ $ $ $ $ $ $3 7 2 $ 19 0 1 0 0 0 28 7 4 4 6 DT A 2 0 5 . 1 0 0 C o a l P i l e I n v e n t o N A d i u s t m e SE $1 , 2 4 5 $2 0 $3 1 2 ' $9 6 $2 2 0 $5 1 3 $7 9 $4 $ $ 19 0 1 0 0 0 28 7 4 4 9 I D T A F e d e r a l D e t i i m e n t o f S t a t e N O L SO -$ 0 , 3 8 4 -$ 4 7 0 -$ 5 , 6 0 2 -$ 1 , 5 8 7 -$ 2 , 9 4 1 -$ 8 , 5 2 8 -$ 1 , 1 8 0 -$ 5 5 $ $ 19 0 1 0 0 0 28 7 4 5 3 DT A 6 1 0 . 1 4 3 W A P R G R M OT H E R $7 8 $ $i $ $ . $ $ $ $7 8 $ 19 0 1 0 0 0 28 7 4 5 7 DT A 9 2 0 . 1 7 0 E X E C S T O C K O P T I O N P L A N SO $ $ $i $ $ $ $ $ $ $ 19 0 1 0 0 0 28 7 4 5 DT A 9 2 0 . 1 8 0 L T I P P E R SO $ $' $ $ $ $ $ $ $ 19 0 1 0 0 0 28 7 4 6 Ac c o u n t R e s e r v d f o r F u l u r e U s e SE $ $ $ $ $ $ $ $ $ 19 0 1 0 0 0 28 7 4 7 3 DT A 7 0 5 . 2 7 0 R e a U a b OT H E R $2 3 8 $ $ $ $ $ $ $ $2 3 8 $ 19 0 1 0 0 0 28 7 4 7 4 DT A 7 0 5 . 2 7 1 R e o U a b OT H E R $1 8 $ $, $ $ $ $ $ $1 8 $ 19 0 1 0 0 0 28 7 4 7 5 DT A 7 0 5 . 2 7 2 R e o U a b OT H E R $7 $ $ $ $ $ $ $ $7 $ 19 0 1 0 0 0 28 7 4 7 6 DT A 7 0 5 . 2 7 3 R e a U a b OT H E R $3 9 $ $ $ $ $ $ $ $3 4 9 $ 19 0 1 0 0 0 28 7 4 7 7 DT A 7 0 5 . 2 7 4 R e a U a b OT H E R $1 $ $1 $ $ $ $ $ $1 $ 19 0 1 0 0 0 28 7 4 7 8 DT A 7 0 5 . 2 7 5 R e o U a b OT H E R $2 1 $ $ $ $ $ $ $ $2 1 $ 19 0 1 0 0 0 28 7 4 7 9 DT A 1 0 5 . 2 2 1 S a f H a r SG $3 6 , 8 7 4 $6 2 0 $9 , 6 0 2 $2 , 9 3 9 $5 , 9 0 2 $1 5 , 4 3 8 $2 , 2 3 2 $1 4 2 $ $ 19 0 1 0 0 0 28 7 4 8 2 DT A 2 0 5 . 0 2 5 P M I F u e l C o s t A d i u s t m e n t SE $1 , 6 9 5 $2 8 $4 2 5 $1 3 1 $2 9 9 $6 9 9 $1 0 7 $6 $ $ 19 0 1 0 0 0 28 7 4 8 3 DT A 1 2 0 . 1 0 5 W i l o w W i n d A c ç o u n t R e c e i v a b WA $3 7 $ $ $3 7 $ $ $ $ $ $ 19 0 1 0 0 0 28 7 4 9 9 DT A - P M I D e T a x SE $3 , 1 0 2 $5 1 $7 7 8 $2 3 9 $5 4 7 $1 , 2 7 9 $1 9 7 $1 1 $ $ 19 0 1 0 0 0 28 7 5 9 5 DT L F e d e r a l D e t i i m e n t o f S t a t e N O L SO $ $ $ $ $ $ $ $ $ 19 0 1 0 0 0 28 7 6 8 1 DT L 9 2 0 . 1 1 0 B R I D G E R E X R A C T I O N T A X E S P A Y SE $2 , 8 8 9 $4 7 $7 2 5 $2 2 3 $5 1 0 $1 , 1 9 1 $1 8 3 $1 0 $ $ 19 0 1 0 0 0 28 7 7 0 6 DT L 6 1 0 . 1 0 0 C O A L M I N E D E V T P M I SE $1 , 8 3 3 $3 0 $4 0 $1 4 1 $3 2 3 $7 5 6 $1 1 6 $7 $ $ 19 0 1 0 0 0 28 7 7 1 8 DT L 6 1 0 . 1 1 1 P M I G a i n l L o s s o n A s s e t s SE $ $ $ $ $ $ $ $ $ 19 0 1 0 0 0 28 7 7 1 9 DT L 9 1 0 . 9 1 0 P M I S e c . 4 7 1 I n v A d ' SE -$ 6 0 6 -$ 1 0 -$ 1 5 2 -$ 7 -$ 1 0 7 -$ 2 5 0 -$ 8 -$ 2 $ $ 19 0 1 0 0 0 28 7 7 2 0 DT L 6 1 0 . 1 0 0 P M I D E V C O S T A M O R T SE -$ 2 , 5 9 5 -$ 3 -$ 6 5 1 -$ 0 0 -$ 4 5 8 -$ 1 , 0 7 0 -$ 1 6 5 -$ 9 $ $ 19 0 1 0 0 0 28 7 7 2 1 DT L 6 1 0 . 1 1 5 P M I O V E R B U R . D E N R E M O V A L SE $2 0 9 $3 $5 3 $1 6 $3 7 $8 6 $1 3 $1 $ $ 19 0 1 0 0 0 28 7 7 2 2 DT L 5 0 5 . 5 1 0 P M I V A C A C C R U A L SE $3 0 9 $5 $7 7 $2 4 $5 $1 2 7 $2 0 $1 $ $ 19 0 1 0 0 0 28 7 7 2 3 DT L 2 0 5 . 4 1 1 P M I S E C . 2 6 3 A SE $2 , 0 7 3 $3 4 $5 2 0 $1 6 0 $3 6 6 $8 5 5 $1 3 1 $7 $ $ 19 0 1 0 0 0 28 7 7 2 6 DT L P M I P P & E SE -$ 3 2 , 4 1 7 -$ 2 -$ 8 , 1 3 0 -$ 2 , 5 0 1 -$ 5 , 7 1 9 -$ 1 3 , 3 6 5 -$ 2 , 0 5 6 -$ 1 1 5 $ $ 19 0 1 0 0 0 28 7 7 3 5 DT L 9 1 0 . 9 0 5 P M I C O S T D E P L E T I O N SE -$ 2 7 4 -$ -$ 6 9 -$ 2 1 -$ 4 -$ 1 1 3 -$ 1 7 -$ 1 $ $ 19 0 1 0 0 0 T o t a l $1 1 7 , 0 8 1 $2 3 5 3 $2 9 4 2 1 $8 2 7 5 $1 4 , 4 5 $4 2 , 7 6 2 $5 , 8 9 7 $2 9 3 $1 3 6 2 7 $ 19 0 1 0 9 0 28 7 3 7 4 Or A 1 0 0 . 1 0 5 F A S 1 0 9 D e e r r d T a x U a b i l i WA $9 2 1 $ $ $9 2 1 $ $ $ $ $ $ 19 0 1 0 9 0 T o t a $9 2 1 $ $ $9 2 1 $ $ $ $ $ $ 28 1 1 0 0 0 28 6 6 0 1 AC C U M D I T - P P L E M E R G E N C Y F A C I L I T I E S DG P $ $ $ $ $ $ $ $ $ 28 1 1 0 0 0 28 6 6 0 2 AC C U M D I T - P P L E M E R G E N C Y F A C I L I T I E S - S T A T E DG P $ $ $ $ $ $ $ $ $ 28 1 1 0 0 0 28 7 9 0 DT L 1 0 5 . 1 2 8 A c c e l D e o r P o l l u t i o n C n t l i F SG -$ 1 1 , 6 4 3 -$ 1 9 6 -$ 3 , 0 3 2 -$ 9 2 8 -$ 1 , 8 6 3 -$ 4 , 8 7 5 -$ 7 0 5 -$ 4 $ $ 28 1 1 0 0 0 T o t a -$ 1 1 6 4 3 .$ 1 9 6 -$ 3 , 0 3 2 .$ 9 2 8 -$ 1 8 6 3 .$ 4 8 7 5 -$ 7 0 5 .$ 4 5 $ $ 28 2 0 0 0 0 28 7 7 0 4 DT L 1 0 5 . 1 4 3 / 1 6 5 B a s i s D i f - I n t a n o i b l e s SO -$ 1 $ $ $ $ $ $ $ $ $ 28 2 0 0 0 0 T o t l .$ 1 $ $ $ $ $ $ $ $ $ 28 2 1 0 0 0 28 7 6 0 5 DT L P P & E P o w e r t DIT B A L -$ 3 , 0 4 8 , 1 8 5 -$ 9 , 5 5 3 -$ 8 5 1 , 3 6 6 -$ 1 8 2 , 6 2 9 -$ 1 3 , 1 2 9 -$ 1 , 3 0 6 , 8 7 3 -$ 1 6 8 , 9 0 4 -$ , 3 9 6 $ -$ 5 , 3 3 4 28 2 1 0 0 0 28 7 6 0 7 DT L P M I P P & E SE $ $ $ $ $ $ $ $ $ 28 2 1 0 0 0 28 7 6 0 8 DT L S a f e H a r b o r L e a s e C h o l l a SG -$ 5 , 1 9 8 -$ 7 -$ 1 , 3 5 4 -$ 4 1 4 -$ 3 2 -$ , 1 7 7 -$ 1 5 -$ 0 $ $ 28 2 1 0 0 0 28 7 6 7 0 DT L 3 3 0 . 1 0 0 P O L L U T I O N C O N T O L F A C I L I T Y B K I SG $ $ $ $ $ $ $ $ $ 28 2 1 0 0 0 28 7 7 4 0 DT L 1 1 0 . 2 0 0 T A X P E R C E N T A G E D E P L E T I O N SE $4 1 6 $7 $1 0 4 $3 2 $7 3 $1 7 1 $2 6 $1 $ $ 28 2 1 0 0 0 28 7 7 5 3 DT L 1 1 0 . 1 0 0 B O O K DE P L E T I O N SE -$ 6 5 3 8 -$ 1 0 7 -$ 1 , 6 4 0 -$ 5 0 4 -$ 1 , 1 5 3 -$ 2 , 6 9 6 -$ 4 1 5 -$ 2 3 $ $ 28 2 1 0 0 0 28 7 7 6 6 DT L 6 1 0 . 1 0 0 N A m o r t SO $2 8 6 $7 $7 9 $2 2 $4 1 $1 2 0 $1 7 $1 $ $ 28 2 1 0 0 0 28 7 7 7 1 DT L 1 1 0 . 2 0 5 S R C t a x d e o l e t i o n 5E $5 7 9 $1 0 $1 4 5 $4 5 $1 0 2 $2 3 9 $3 7 $2 $ $ 28 2 1 0 0 0 28 7 7 8 5 DT L 1 0 5 . 1 4 4 S e c 1 0 3 1 E x c h a n o e - C W I P SO $ $ $ $ $ $ $ $ $ 28 2 1 0 0 0 28 7 7 8 8 DT L 1 1 0 . 1 0 5 S R C B O O K D E P L E T I O N SE $ $' $ $ $ $ $ $ $ 28 2 1 0 0 0 28 7 9 6 2 DT L - F i x e d A s s e t s - S t a t e M o d i f c a t i o n s SO $4 9 , 5 2 7 $1 , 1 4 2 $1 3 , 6 2 4 $3 , 8 6 1 $7 , 1 5 4 $2 0 , 7 4 1 $2 8 7 0 $1 3 5 $ $ 28 2 1 0 0 0 28 7 9 6 3 DT L - F i x e d A s s e t s - S t a t e M o d i f F e d D e SO -$ 1 7 , 3 3 4 -$ 0 0 -$ 4 , 7 6 8 -$ 1 , 3 5 1 -$ 2 . 5 0 4 -$ 7 , 2 5 9 -$ 1 , 0 0 4 -$ 7 $ $ 28 2 1 0 0 0 T o t a .$ 3 0 2 4 4 4 8 .$ 6 8 9 8 2 .$ 8 4 5 1 7 6 .$ 1 8 0 , 9 3 9 -$ 1 0 . 2 4 8 -$ 1 2 9 7 7 3 3 .$ 1 6 7 6 8 8 -$ 8 , 3 4 7 $ .$ 4 5 3 3 20 f 4 ~R O C K Y M O U N T A I N ~~ : ! ~ ~ o . , De f e r r e d I n c o m e T a x B a l a n c e ( A c t u a l s ) Ba l a n c e a s o f D e c e m b e r 2 0 1 0 Al l o c a t i o n M e t h o d - F a c t o r 2 0 1 0 P r o t o c o l (A l l o c a t e d i n T h o u s a n d s ) "t l l I ~ o t Sl l o d a r v A c c o u n t ) AJ ó c To t l ca l i f On i Wa s h Wv o m i n o Ut h Id a h o FE R C Ot e r Nu t l 28 3 1 0 0 0 28 7 5 7 1 DT L 4 1 5 . 7 0 2 R e o A s s e t - L a k e S i d e U o . D a m WY -$ 8 1 $ $ $ -$ 3 8 1 $ $ $ $ $ 28 3 1 0 0 0 28 7 5 7 2 DT L 4 1 5 . 8 7 2 D e f e r r E x c e s s N e t P o w e r Co OT H E R $ $ $ $ $ $ $ $ $ $ 28 3 1 0 0 0 28 7 5 7 3 DT L 4 1 5 . 8 7 3 D e f e r r d E x c e s s N P C - W A H v d r o WA -$ 1 , 0 1 3 $~ $ -$ 1 , 0 1 3 . $ $ $ $ $ $ 28 3 1 0 0 0 28 7 5 7 5 DT L 4 2 5 . 1 2 5 D e f e r r e d C o a l C o s t - A r c h SE -$ 2 4 $ -$ 6 -$ 2 -$ -$ 1 0 -$ 2 $ $ $ 28 3 1 0 0 0 28 7 5 7 6 DT L 4 1 5 . 8 2 2 R Q A t U T OT H E R -$ 2 , 7 3 0 $ $ $ $ $ $ $ -$ 2 , 7 3 0 $ 28 3 1 0 0 0 28 7 5 7 7 DT L 4 1 5 . 8 2 0 C o n t r a P e n s o R e o A s s e t M M T & OR $3 , 0 8 1 $ $3 , 0 8 1 $ $ $ $ $ $ $ 28 3 1 0 0 0 28 7 5 7 8 DT L 4 1 5 . 8 2 1 C o n t r a P e n s o R e o A s s e l M M T & WY U $6 3 1 $ $ $ $6 3 1 $ $ $ $ $ 28 3 1 0 0 0 28 7 5 7 9 DT L 4 1 5 . 8 2 2 R e a A s s e t Pe n s i o n M M T U T UT -$ 7 5 2 $ $ $ $ -$ 7 5 2 $ $ $ $ 28 3 1 0 0 0 28 7 5 8 0 DT L 4 1 5 . 8 2 3 C o n t r P e n s n R e a A s s e t C T G U UT $2 , 2 5 9 $ $ $ $ $2 , 2 5 9 $ $ $ $ 28 3 1 0 0 0 28 7 5 8 1 DT L 4 1 5 . 8 2 4 C o n t r a P e n s n R e a A s s e t M M T & CA $2 7 5 $2 7 5 $ $ $ $ $ $ $ $ 28 3 1 0 0 0 28 7 5 8 2 DT L 4 1 5 . 8 2 5 C o n t r a P e n s n R e a A s s e t C T G W WA $7 7 3 $ $ $7 7 3 $ $ $ $ $ $ 28 3 1 0 0 0 28 7 5 8 DT L 4 1 5 . 8 2 7 R e o A s s e t - F A S 1 5 8 P o s t - R OR -$ 5 6 $ -$ 5 6 $ $ $ $ $ $ $ 28 3 1 0 0 0 28 7 5 8 5 DT L 4 1 5 . 8 2 8 R e a A s s e t - F A S 1 5 8 P o s t - R WY P -$ 1 1 7 $ $ $ -$ 1 1 7 $ $ $ $ $ 28 3 1 0 0 0 28 7 5 8 DT L 4 1 5 . 8 2 9 R e o A s s e t - P o s t - R e t M M T U UT -$ 7 4 0 $ $ $ $ -$ 7 4 0 $ $ $ $ 28 3 1 0 0 0 28 7 5 8 8 DT L 4 1 5 . 8 3 1 R e a A s s e t - P o s t - R e t M M T C CA -$ 5 2 -$ 2 $ $ $ $ $ $ $ $ 28 3 1 0 0 0 28 7 5 9 0 DT L 4 1 5 . 8 4 0 R e a A s s e t - D e f e r r e d O R I n d OT H E R -$ 2 0 5 $ $ $ $ $ $ $ -$ 2 0 5 $ 28 3 1 0 0 0 28 7 5 9 1 DT L 4 1 5 . 3 0 1 E n v i r o n m e n t a l C l e a n - u p A c c r l WA $2 4 7 $ $ $2 4 7 $ $ $ $ $ $ 28 3 1 0 0 0 28 7 5 9 2 DT L 7 0 5 . 3 0 0 R e a L i b - D e f B e n e f t - A r h S e SE $ $ $ $ $ $ $ $ $ 28 3 1 0 0 0 28 7 5 9 3 DT L 4 1 5 . 8 7 4 D e f e r r d N e t P o w e r C o s t s - W Y OT H E R -$ 6 , 1 0 6 $ $ $ $ $ $ $ -$ 6 , 1 0 6 $ 28 3 1 0 0 0 28 7 5 9 6 DT L 4 1 5 . 8 9 2 D e f e r r d N e t P o w r C o s t s - 1 OT H E R -$ 4 , 9 1 7 $ $ $ $ $ $ $ -$ , 9 1 7 $ 28 3 1 0 0 0 28 7 5 9 7 DT L 4 1 5 . 7 0 3 G o o d n o e H i l s L i o u i d a t i o n D a WY -$ 1 8 5 $ $ $ -$ 1 8 5 $ $ $ $ $ 28 3 1 0 0 0 28 7 6 1 4 DT L 4 3 0 . 1 0 0 W e a t h e r i ü o n SO -$ 2 , 4 3 3 -$ 5 6 -$ 6 9 -$ 1 9 0 -$ 1 -$ 1 , 0 1 9 -$ 1 4 1 -$ 7 $ $ 28 3 1 0 0 0 28 7 6 3 4 DT L 4 1 5 . 3 0 0 E n v i r o n m e n t a l C l e a n - u p A c c r u SG -$ , 7 0 5 -$ 1 1 3 -$ 1 , 7 4 6 -$ 5 3 4 -$ 1 , 0 7 3 -$ 2 , 8 0 7 -$ 6 -$ 2 6 $ $ 28 3 1 0 0 0 28 7 6 3 5 DT L 4 1 5 . 5 0 0 C h o l l a P i t T r a n S a c t C o s t s - A P SG C T -$ 2 , 8 0 4 -$ 4 7 -$ 7 3 3 -$ 2 2 4 -$ 4 1 -$ 1 , 1 7 9 -$ 1 7 0 $ $ $ 28 3 1 0 0 0 28 7 6 3 6 DT L 4 1 5 . 5 7 0 T r a i l M o u n t i n M i n e C l o s u r e SE $ $ $ $ $ $ $ $ $ 28 3 1 0 0 0 28 7 6 3 9 DT L 4 1 5 . 5 1 0 W A D i s a l l o w e d C o l s t r i o 3 - W r i WA -$ 2 0 0 $ $ -$ 2 0 0 $ $ $ $ $ $ 28 3 1 0 0 0 28 7 8 4 0 DT L 4 1 5 . 6 8 0 D e e r r d I n l e r e n e r F u n d i n a OR -$ 1 4 $ -$ 1 4 $ $ $ $ $ $ $ 28 3 1 0 0 0 28 7 8 4 7 DT L 4 2 5 . 1 0 0 I D A H O D E F E R R E D R E G U L A T O R Y E X LO U -$ 1 7 $ $ $ $ $ -$ 1 7 $ $ $ 28 3 1 0 0 0 28 7 6 5 0 DT L 2 0 5 . 1 0 0 C o a l P i l e I n v e n t O l A d i u s t m e SE $ $ $ $ $ $ $ $ $ 28 3 1 0 0 0 28 7 6 5 3 DT L 4 2 5 . 2 5 0 T G S B u v a u t SG -$ 5 3 -$ 1 -$ 1 4 -$ -$ 9 -$ 2 2 -$ 3 $ $ $ 28 3 1 0 0 0 28 7 6 5 6 DT L 4 2 5 . 2 8 0 J o s e p h S e t t l e m e n t SG -$ 3 6 9 -$ 6 -$ 9 6 -$ 2 9 -$ 5 9 -$ 1 5 5 -$ 2 2 -$ 1 $ $ 28 3 1 0 0 0 28 7 6 5 9 DT L 4 2 5 . 3 4 F i r t h C o a e n S e t t l e m e n t SG $ $ $ $ $ $ $ $ $ 28 3 1 0 0 0 28 7 6 6 1 DT L 4 2 5 . 3 6 0 H e n n i s t o n S w a o SG -$ 1 , 6 6 7 -$ 2 8 -$ 4 -$ 1 3 3 -$ 2 6 7 -$ 6 9 8 -$ 1 0 1 -$ 6 $ $ 28 3 1 0 0 0 28 7 6 6 2 DT L 2 1 0 . 1 0 0 P r e o a i d T a x e s - O R P U C OR -$ 1 7 0 $ -$ 1 7 0 $ $ $ $ $ $ $ 28 3 1 0 0 0 28 7 6 6 4 DT L 2 1 0 . 1 2 0 P r e o a i d T a x e s - U T P U C UT -$ 6 3 8 $ $ $ $ -$ 3 8 $ $ $ $ 28 3 1 0 0 0 28 7 6 6 5 DT L 2 1 0 . 1 3 0 P r e p a i d T a x e s - I D P U C LO U -$ 7 2 $ $ $ $ $ -$ 7 2 $ $ $ 28 3 1 0 0 0 28 7 6 6 7 DT L 2 1 0 . 1 5 0 P r e p a i d T a x e s - C A P r o p e r t y GP S $ $ $ $ $ $ $ $ $ 28 3 1 0 0 0 28 7 6 6 9 DT L 2 1 0 . 1 8 0 P R E M E M SO -$ 1 , 4 3 2 -$ 3 -$ 9 4 -$ 1 1 2 -$ 2 0 7 -$ 0 -$ 8 3 -$ $ $ 28 3 1 0 0 0 28 7 6 7 5 DT L 7 4 0 . 1 0 0 P o s t M e r a e r L o s s - R e a c a D e b t SN P -$ , 3 4 4 -$ 9 4 -$ 1 , 1 5 7 -$ 3 3 2 -$ 2 9 -$ 1 , 8 7 1 -$ 2 4 9 -$ 1 2 $ $ 28 3 1 0 0 0 28 7 6 7 8 DT L 3 2 0 . 2 1 0 R & E - S e c . 1 7 4 D e d u c ü o n SO $ $ $ $ $ $ $ $ $ 28 3 1 0 0 0 28 7 6 8 5 DT L 4 2 5 . 3 8 0 I d a h o C u s t o m e r B a l a n c i n a A c c lD U -$ 1 , 0 1 9 $ $ $ $ $ -$ 1 0 1 9 $ $ $ 28 3 1 0 0 0 28 7 6 9 3 DT L 6 1 0 . 0 3 0 N , 9 9 - 0 R A R - B C C SE $ $ $ $ $ $ $ $ $ 28 3 1 0 0 0 28 7 6 9 4 DT L 6 1 0 . 0 9 5 N , 9 9 - 0 R A R SO $ $ $ $ $ $ $ $ $ 28 3 1 0 0 0 28 7 6 9 7 DT L 6 1 0 . 1 3 0 , R E G A S S E T , S C H 7 8 1 I N C E N T OR $ $, $ $ $ $ $ $ $ $ 28 3 1 0 0 0 28 7 7 0 8 DT L 2 1 0 . 2 0 0 P R E P A I D P R O P E R T Y T A X E S GP S -$ 7 , 4 4 -$ 1 7 2 -$ 2 , 0 4 9 -$ 5 8 1 -$ 1 0 7 6 -$ 3 , 1 1 9 -$ 4 2 -$ 2 0 $ $ 28 3 1 0 0 0 28 7 7 2 2 DT L 5 0 5 . 5 1 0 P M I V A C A C C R U A L SE $ $ $ $ $ $ $ $ $ 28 3 1 0 0 0 28 7 7 2 3 DT L 2 0 5 . 4 1 1 P M I S E C . 2 6 3 A SE $ $ $ $ $ $ $ $ $ 28 3 1 0 0 0 28 7 7 2 8 DT L 4 1 5 . 8 0 0 G R I D W S T SG $4 2 9 $7 $1 1 2 $3 4 $6 9 $1 8 0 $2 6 $2 $ $ 28 3 1 0 0 0 28 7 7 3 5 DT L 9 1 0 . 9 0 5 P M I C o s t D e p l e t i o n SE $ $ $ $ $ $ $ $ $ 28 3 1 0 0 0 28 7 7 3 7 DT L 4 1 5 . 8 0 3 R T O G r i d W e s t N f - W / O - W A WA -$ 9 $ $ -$ $ $ $ $ $ $ 28 3 1 0 0 0 28 7 7 4 7 DT L 7 0 5 . 2 4 0 C A E n e r a v P r o o r a m CA -$ 9 6 -$ 9 6 $ $ $ $ $ $ $ $ 28 3 1 0 0 0 28 7 7 5 0 DT L 4 2 5 . 3 1 0 H v d r o R e l i c e n s i n a O b l i a a t i o n OT H E R -$ 1 0 , 2 2 7 $ $ $ $ $ $ $ -$ 1 0 , 2 2 7 $ 28 3 1 0 0 0 28 7 7 6 0 DT L 4 1 5 . 8 9 6 W A - C h e h a l i s P l a n t R e v R e a WA -$ 5 6 9 3 $ $ -$ , 6 9 3 $ $ $ $ $ $ 30 f 4 ~~ 2 ý ! ~ ~ O U N T A I N De f e r r e d I n c o m e T a x B a l a n c e ( A c t u a l s ) Ba l a n c e a s o f D e c e m b e r 2 0 1 0 Al l o c a t i o n Me t h o d - F a c t o r 2 0 1 0 P r o t o c o l (A l l o c a t e d i n T h o u s a n d s ) Pr t i n A c c o u n t Sè C n d a r v A c c o u n t Al l o t To t Ca l f Qr e o n Wa s h Wv o m i ó . Ut h Id a h o FE R C Ot h e r Nu t i l 28 3 1 0 0 0 28 7 7 7 0 DT L 1 2 0 . 2 0 5 T R P P E R M I N E - E Q U I T Y E A R N I N G S SE -$ 1 , 2 7 3 -$ 2 1 -$ 1 9 -$ 9 8 -$ 2 2 5 -$ 5 2 5 -$ 8 1 -$ 5 $ $ 28 3 1 0 0 0 28 7 7 7 2 DT L 5 0 5 . 8 0 0 S t a t e T a x O e o n F e d T R OT H E R $ $ $ $ $ $ $ $ $ $ 28 3 1 0 0 0 28 7 7 7 9 DT L 4 1 5 . 8 5 0 U n r e c P I I SG -$ 7 3 6 -$ 1 2 . -$ 1 9 2 -$ 5 9 . -$ 1 1 8 -$ 3 0 8 -$ 4 5 -$ 3 $ $ 28 3 1 0 0 0 28 7 7 8 1 DT L 4 1 5 . 8 7 0 D e C A OT H E R -$ 7 2 5 $ $ $ $ $ $ $ -$ 7 2 5 $ 28 3 1 0 0 0 28 7 7 8 3 DT L 4 1 5 . 8 8 0 D e l U I UT $8 $ $ $ $ $6 $ $ $ $ 28 3 1 0 0 0 28 7 7 8 4 DT L 4 1 5 . 9 0 0 O R S B R E OT H E R -$ 4 1 6 $ $ $ $ $ $ $ -$ 1 6 $ 28 3 1 0 0 0 28 7 7 8 7 DT L 4 1 5 . 8 9 5 O R R C A C S E P - D E C 0 7 OR -$ 2 3 9 $ -$ 2 3 9 $ $ $ $ $ $ $ 28 3 1 0 0 0 28 7 7 8 9 DT L 4 1 5 . 8 0 4 R T O G W OR $2 7 $ $2 7 $ $ $ $ $ $ $ 28 3 1 0 0 0 28 7 7 9 1 DT L 4 1 5 . 8 0 6 R T O G W LO U $ $ $ $ $ $ $ $ $ $ 28 3 1 0 0 0 28 7 8 6 0 DT L 4 1 5 . 8 5 5 R e Q A s s e t - C A . J a n 1 0 S t o r C o s OT H E R -$ 6 7 $ $ $ $ $ $ $ -$ 7 $ 28 3 1 0 0 0 28 7 8 6 1 DT L 4 1 5 . 8 5 7 R e o A s s e l - I D - D e f O v e r b u r d e n OT H E R -$ 9 5 $ $ $ $ $ $ $ -$ 9 5 $ 28 3 1 0 0 0 28 7 8 6 2 DT L 4 1 5 . 8 9 3 O R M E H C T r a n s i t o n S e r v i c e C OT H E R -$ 1 , 1 2 7 $ $ $ $ $ $ $ -$ 1 , 1 2 7 $ 28 3 1 0 0 0 28 7 8 6 4 DT L 4 1 5 . 8 5 2 P o w r d a l e D e c o m C o s l A m o r t - 1 LO U -$ 1 1 6 $ $ $ $ $ -$ 1 1 6 $ $ $ 28 3 1 0 0 0 28 7 8 6 5 DT L 4 1 5 . 8 5 3 P o w e r d a l e D e c o m C o s t Am o r t - D OR -$ 1 8 7 $ -$ 1 8 7 $ $ $ $ $ $ $ 28 3 1 0 0 0 28 7 8 6 6 DT L 4 1 5 . 8 5 4 P o w r d a l e D e c e m C o s t A m o r t - W WA -$ 3 2 3 $ $ -$ 3 2 3 $ $ $ $ $ $ 28 3 1 0 0 0 28 7 8 6 7 DT L 4 1 5 . 8 5 6 P o w e r d a l e D e c o m C o s t A m o r t - W WY -$ 1 3 $ $ $ -$ 1 3 $ $ $ $ $ 28 3 1 0 0 0 28 7 8 6 8 DT L 4 1 5 . 8 5 8 R e Q A s s e t - W Y - D e f O v e r b u r d e n WY P -$ 2 5 3 $ $ $ -$ 2 5 3 $ $ $ $ $ 28 3 1 0 0 0 28 7 8 6 9 DT L 4 1 5 . 8 5 9 R e Q A s e t - W Y D e f A d v e r t i s i n Q OT H E R -$ 0 $ $ $ $ $ $ $ -$ 2 0 $ 28 3 1 0 0 0 28 7 8 7 0 DT L 4 1 5 . 8 6 5 R e o A s s e t - U T M a i o r P l a n t A d d OT H E R -$ 5 , 9 6 8 $ $ $ $ $ $ $ -$ 5 , 9 6 8 $ 28 3 1 0 0 0 28 7 8 7 1 DT L 4 1 5 . 8 6 6 R e o A s s e t - O R S o l a r F e e d - I n T OT H E R -$ $ $ $ $ $ $ $ -$ 8 6 $ 28 3 1 0 0 0 28 7 8 7 2 DT L 7 2 0 . 8 4 1 R A T a x A d . o n P R B e n e f - C A OT H E R -$ 1 4 6 $ $ $ $ $ $ $ -$ 1 4 6 $ 28 3 1 0 0 0 28 7 8 7 3 DT L 7 2 0 . 8 4 2 R A T a x A d i o n P R B e n e f i l - I D OT H E R -$ 3 1 1 $ $ $ $ $ $ $ -$ 3 1 1 $ 28 3 1 0 0 0 28 7 8 7 4 DT L 7 2 0 . 8 4 3 R A T a x A d . o n P R B e n e f r t - D R OT H E R -$ 1 , 6 9 7 $ $ $ $ $ $ $ -$ 1 , 6 9 7 $ 28 3 1 0 0 0 28 7 8 7 5 DT L 7 2 0 . 8 4 R A T a x A d . o n P R B e n e f i l - U T OT H E R -$ 2 , 2 3 6 $ $ $ $ $ $ $ -$ 2 , 2 3 6 $ 28 3 1 0 0 0 28 7 8 7 6 DT L 7 2 0 . 8 4 5 R A T a x A d . o n P R B e n e f l - W A OT H E R -$ 2 8 $ $ $ $ $ $ $ -$ 4 2 8 $ 28 3 1 0 0 0 28 7 8 7 7 DT L 7 2 0 . 8 4 6 R A T a x A d i o n P R B e n e f r t - W Y OT H E R -$ 1 5 $ $ $ $ $ $ $ -$ 8 1 5 $ 28 3 1 0 0 0 28 7 8 7 9 DT L 4 1 5 . 8 9 8 D e f e r r C o a l C o s l N a u o h i o n SE -$ 3 , 1 3 4 -$ 1 -$ 7 8 6 -$ 2 4 2 -$ 5 5 3 -$ 1 , 2 9 2 -$ 1 9 9 -$ 1 1 $ $ 28 3 1 0 0 0 28 7 8 8 0 DT L 4 1 5 . 8 9 7 T r a n s i l i o n S e v e r a n c e C o s t C A CA -$ 8 5 -$ 8 5 $ $ $ $ $ $ $ $ 28 3 1 0 0 0 28 7 8 8 1 DT L 4 1 5 . 7 0 5 R A # Ta x R e v R e a A d ~ W Y WY -$ 3 8 $ $ $ -$ 3 8 $ $ $ $ $ 28 3 1 0 0 0 28 7 8 8 2 DT L 4 1 5 . 8 7 6 D e f e r r d N e t P o w e r C o s t s - O R OT H E R -$ 1 , 3 3 8 $ $ $ $ $ $ $ -$ 1 , 3 3 8 $ 28 3 1 0 0 0 28 7 9 4 2 DT L 4 3 0 . 1 1 2 R e o A s s e l - O t h e r - B a l a n c e OT H E R -$ 7 8 $ $ $ $ $ $ $ -$ 7 8 $ 28 3 1 0 0 0 28 7 9 4 4 DT L - R E G . A S S E T F E D E R A L I N T E X P UT -$ 5 4 $ $ $ $ -$ $ $ $ $ 28 3 1 0 0 0 28 7 9 4 DT L 7 2 0 . 8 4 R E G A S S E T M E D I C A R E S U B S I D Y OT H E R $1 0 $ $ $ $ $ $ $ $1 0 $ 28 3 1 0 0 0 28 7 9 4 DT L F A S 1 0 9 D E F E R R E D T A X A S S E T - W A F L O W - T WA $ $ $ $ $ $ $ $ $ $ 28 3 1 0 0 0 28 7 9 7 DT L 4 1 5 . 5 0 1 C h o l l a P l a n t T r a n s a c t i o n C o s LO U $8 2 $ $ $ $ $ $8 2 $ $ $ 28 3 1 0 0 0 28 7 9 DT L 4 1 5 . 5 0 2 C h o l l a P l a n t T r a n s a c t i n C o s OR $1 3 4 $ $1 3 4 $ $ $ $ $ $ $ 28 3 1 0 0 0 28 7 9 4 9 DT L 4 1 5 . 5 0 3 C h o l l a P l a n t T r a n s a c t i o n C o s WA $2 4 2 $ $ $2 4 2 $ $ $ $ $ $ 28 3 1 0 0 0 28 7 9 6 1 DT L R e Q A s s e t F e d e r a l I n l E x t w y OT H E R -$ 1 4 1 $ $ $ $ $ $ $ -$ 1 4 1 $ 28 3 1 0 0 0 28 7 9 9 0 DT L - P M I D e T a x SE -$ 3 , 1 0 2 -$ 5 1 -$ 7 7 8 -$ 2 3 9 -$ 7 -$ 1 , 2 7 9 -$ 1 9 7 -$ 1 1 $ $ 28 3 1 0 0 0 T o t a -$ 8 1 , 1 6 0 -$ 6 3 6 -$ 7 , 2 1 4 .$ 8 7 2 1 .$ 5 8 5 5 .$ 1 5 1 1 6 -$ 3 2 4 5 -$ 1 0 5 -$ , 2 6 7 $ Gr a n d T o t a -$ 2 , 9 9 9 , 2 5 1 .$ 6 7 4 6 1 -$ 8 2 6 0 0 2 .$ 1 8 1 3 9 2 .$ 4 0 3 5 1 5 -$ 1 2 7 4 9 6 -$ 1 6 5 7 4 1 -$ 8 2 0 4 -$ 2 6 6 4 -$ 4 , 3 3 4o f 4 ~ ~ ~ ~ ; c o ~ O U N T A I N In v e s t m e n t T a x C r e d i t B a l a n c e ( A c t u a l s ) Ba l a n c e a s o f D e c e m b e r 2 0 1 0 Al l o c a t i o n M e t h o d - F a c t o r 2 0 1 0 P r o t o c o l (A l l o c a t e d i n T h o u s a n d s ) F'r h n a r v A c c o u n t Se C ó r i a r v A c c o u n t ... . . . . Mo e To t a l ca l i f Öæ a o n Wa s h W" " m h i t ' Ut a h Id a h o FE R C Nu t i 25 5 1 0 0 0 28 5 6 0 2 AC C U M D E F I T C - P P L - 1 9 8 3 IT C 8 4 -$ 1 , 1 6 4 -$ 3 8 -$ 8 2 6 -$ 1 6 5 -$ 1 2 7 $ $ $ -$ 7 25 5 1 0 0 0 28 5 6 0 3 AC C U M D E F I T C - P P L - 1 9 8 4 IT C 8 5 -$ 1 , 0 4 8 -$ 5 7 -$ 7 1 0 -$ 1 4 0 -$ 1 2 2 $ $ $ -$ 2 0 25 5 1 0 0 0 28 5 6 0 4 AC C U M D E F I T C - P P L - 1 9 8 5 IT C 8 5 -$ 1 , 3 1 7 -$ 7 1 -$ 8 9 2 -$ 1 7 6 -$ 1 5 3 $ $ $ -$ 2 5 25 5 1 0 0 0 28 5 6 0 5 AC C U M D E F I T C - P P L - 1 9 8 6 IT C 8 6 -$ 1 , 2 3 3 -$ 5 9 -$ 7 9 7 -$ 1 6 2 -$ 1 9 1 $ $ $ -$ 2 4 25 5 1 0 0 0 28 5 6 0 6 AC C U M D E F I T C - P P L - 1 9 8 7 IT C 8 8 -$ 1 9 3 -$ 8 -$ 1 1 8 -$ 2 9 -$ 3 2 $ $ $ -$ 6 25 5 1 0 0 0 28 5 6 0 7 AC C U M D E F I T C - P P L - 1 9 8 8 IT C 8 9 -$ 4 2 8 -$ 2 1 -$ 2 4 1 -$ 6 5 -$ 8 8 $ $ $ -$ 1 2 25 5 1 0 0 0 28 5 6 0 8 JI M B R I D G E R R E T R O F I T I T C - P P L IT C 9 0 -$ 2 8 7 -$ 4 -$ 4 6 .$ 1 1 -$ 5 0 -$ 1 3 5 -$ 4 0 $ -$ 1 25 5 1 0 0 0 28 5 6 0 9 AC C U M D E F E R R E D I T C - U P L - 7 0 P R E SG $ $ $ $ $ $ $ $ 25 5 1 0 0 0 T o t a l -$ 5 6 7 0 -$ 2 5 9 -$ 3 , 6 2 8 -$ 7 4 8 -$ 7 6 4 -$ 1 3 5 -$ 4 0 $ -$ 9 6 Gr a n d T o t a l -$ 5 , 6 7 0 -$ 2 5 9 -$ 3 , 6 2 8 .$ 7 4 8 -$ 7 6 4 -$ 1 3 5 -$ 4 0 $ -$ 9 6 1 o f 1 ~ R O C K Y M O U N T A I N ~~ ~ Y ! ~ ~ O R P Cu s t o m e r A d v a n c e s ( A c t u a l s ) Ba l a n c e a s o f D e c e m b e r 2 0 1 0 Al l o c a t i o n M e t h o d - F a c t o r 2 0 1 0 P r o t o c o l (A l l o c a t e d i n T h o u s a n d s ) Pr i m a r v A c e o u n t Se ç o n d a t v A ç c ø i J n t . , . . . . Al l o ç To t l . . . Cá l i t Or a o ó l l Wa s h \I \ f m i n o Ut a h ld a h o fË I ' C 25 2 0 0 0 0 0 CU S T O M E R A D V A N C E S F O R C O N S T R U C T I O N CN $ $ $ $ $ $ $ 25 2 0 0 0 0 0 CU S T O M E R A D V A N C E S F O R C O N S T R U C T I O N OR $ $ $ $ $ $ $ 25 2 0 0 0 0 0 CU S T O M E R A D V A N C E S F O R CO N S T R U C T I O N SG $ $ $ $ $ $ $ 25 2 0 0 0 0 0 CU S T O M E R A D V A N C E S F O R C O N S T R U C T I O N UT $ $ $ $ $ $ $ 25 2 0 0 0 0 0 CU S T O M E R A D V A N C E S F O R C O N S T R U C T I O N WA $ $ $ $ $ $ $ 25 2 0 0 0 0 21 0 5 5 0 Pa v r e n t s R e c i v e d U n c o m o l e t e d P r o i e c t s CA -$ 6 -$ 6 $ $ $ $ $ $ 25 2 0 0 0 0 21 0 5 5 0 Pa v m e n t s R e c e i v e d U n c o m o l e t e d P r o i e c t s LO U -$ 3 5 0 $ $ $ $ $ -$ 3 5 0 $ 25 2 0 0 0 0 21 0 5 5 0 Pa v r e n t s R e c e i v e d U n c o m p l e t e d P r o j e c t s OR -$ 1 2 0 $ -$ 1 2 0 $ $ $ $ $ 25 2 0 0 0 0 21 0 5 5 0 Pa y m e n t s R e c e i v e d U n c o m p l e t e d P r o j e c t s SG $5 . 4 6 6 $9 2 $1 , 4 2 3 $4 3 6 $8 7 5 $2 , 2 8 8 $3 3 1 $2 1 25 2 0 0 0 0 21 0 5 5 0 Pa y m e n t s R e c e i v e d U n c o m o l e t e d P r o i e c t s UT -$ 3 , 5 4 0 $ $ $ $ -$ 3 , 5 4 0 $ $ 25 2 0 0 0 0 21 0 5 5 0 Pa v r e n t s R e c e i v e d U n c o m o l e t e d P r o i e c t s WA -$ 4 $ $ -$ 4 $ $ $ $ 25 2 0 0 0 0 21 0 5 5 0 Pa y m e n t s R e c e i v e d U n c o m p l e t e d P r o i e c t s WY -$ 9 7 0 $ $ $ -$ 9 7 0 $ $ $ 25 2 0 0 0 0 21 0 5 5 0 Pa v r e n t s R e c i v e d U n c o m o l e t e d P r o i e c t s WY U -$ 5 , 5 4 5 $ $ $ -$ 5 , 5 4 5 $ $ $ 25 2 0 0 0 0 21 0 5 5 3 Tr a n s m i s s i o n P a v r e n t s R e c i v e d - C a o i t a l SG -$ 1 , 1 4 9 -$ 1 9 -$ 2 9 9 -$ 9 2 -$ 1 8 4 -$ 4 1 -$ 7 0 -$ 4 25 2 0 0 0 0 21 5 4 3 8 So . O R S o l a r P r o j e c SG $ $ $ $ $ $ $ 25 2 0 0 0 0 28 5 4 6 0 Tr a n s m I n t e r c o n D e p o s i t s - w / 3 r d P a r t SG -$ 1 2 . 2 7 6 -$ 2 0 6 -$ 3 , 1 9 7 -$ 9 7 8 -$ 1 . 9 6 5 -$ 5 , 1 4 0 -$ 7 4 3 -$ 4 7 25 2 0 0 0 0 T o t a l -$ 1 8 , 4 9 5 -$ 1 4 0 -$ 2 , 1 9 2 -$ 6 3 9 -$ 7 , 7 8 9 -$ 6 , 8 7 3 -$ 8 3 2 -$ 3 1 Gr a n d To t a l -$ 1 8 , 4 9 5 -$ 1 4 0 -$ 2 , 1 9 2 -$ 6 3 9 -$ 7 , 7 8 9 -$ 6 , 8 7 3 -$ 8 3 2 -$ 1 Pa g e 1 o f 1 2007 Lead/Lag Study Rocky Mountain Power Table of Contents 1.0 Exhibit -Total Cash Working Capital 1.1 Introduction 2.0 Summary of Current Study 2.1 Exhibit - Cash Working Capital Summary 3.0 Revenue Lag 3.1 Exhibit - Revenue Lag Summary 3.2 Exhibit - Billing Lead/Lag Summary 3.3 Exhibit - Revenue Collection Lag 3.3.1 Exhibit - Daily Accounts Receivable Balances 3.3.2 Exhibit - Month-End Accounts Receivable Balances by State 3.3.3 Exhibit - Sum of Daily Customer Accounts Receivable Balances by Month 3.3.5 Exhibit - Sum of Daily Customer Accounts Receivable Balances by State 3.3.6 Exhibit - Revenues Included in Customer Accounts Receivable Balances 3.3.7 Exhibit - Other Taxes and Sales Taxes 3.3.8 Exhibit - Unbiled Revenues 3.4 Exhibit - Wholesale Power Receivables 4.0 Expense Lag 4.1 Exhibit - Expense Lag Summary 4.2 Exhibit - Coal Expense Lag Summary 4.2.1 Exhibit - Coal Expense and Steam Purchases 4.2.4 Exhibit - Energy West Mining Payables Lag 4.2.5 Exhibit-Jim Bridger Mine Accounts Payable Data 4.2.6 Exhibit - Hunter Joint Owner Bilings 4.2.7 Exhibit - Energy West Management Payroll 4.2.8 Exhibit - Energy West Workforce Payroll 4.2.9 Exhibit - Jim Bridger Payroll 4.3 Exhibit - Natural Gas Payables 4.4 Exhibit - Purchased Power Expense 4.5 Exhibit - Labor and Incentive Lag Calculation 4.5.1 Exhibit - Actual Labor, Overheads and Incentive Expenses 4.6 Exhibit - Other O&M Expenses Lag Calculation 4.6.1 Exhibit - Other O&M: Accounts Payable Analysis - January 2007 4.7 Exhibit - Cash Payments for Taxes Other 4.8 Exhibit - Other Taxes 4.8.1 Exhibit - Cash Payments for Franchise/Use Taxes and Regulatory Fees 4.9 Exhibit - Income Tax Lag 5.0 Exhibit - December 2007 Results of Operations Summary 5.1 Exhibit - Revenue Summary by Account, Factor, and Lead/Lag Category 5.2 Exhibit - O&M Summary by Account, Factor, and Lead/Lag Category 5.14 Exhibit - Taxes Other Than Income Summary by Account, Factor, and Lead/Lag Category 5.15 Exhibit - December 2007 Net Power Cost Summary Enclosed is a CD containing an electrnic copy of the documents and exhibits in the file formats in which they wer creted. ROCKY MOUNTAINPOWER Page 1.0 A DIVISION OF PACIFICORP Lead/Lag Study December 2007 Idaho Jurisdiction CASH WORKING CAPITAL Revenue Lag Days Amount Reference 39.58 Page 2.1 34.86 Page 2.1 4.72 Page 2.1 508,047 Page 2.1 2,397,469 Page 2.1 Expense Lag Days Net Revenue Lag Days Daily Cost of Service (Total Expense Lag /365) Total Cash Working Capital Introduction. 2007 Lead/Lag Study Page 1.1 Rocky Mountain Power INTRODUCTION Lead/Lag Approach to Calculating Cash Working Capital Working capital may be defined as the average amount of capital provided by investors in the Company, over and above the investment in plant and other specifically identified rate base items, to bridge the gap between the time expenditures are required to provide service and the time collections are received for that service. While individual regulatory commissions may differ as to the specific components of working capital, there is general agreement among working capital theorists that the following elements are included: (1) fuel inventory; (2) materials and supplies inventories; (3) prepayments; and (4) cash working capitaL. Of these elements, cash working capital has traditionally been the most controversial due to differences in definition and method of calculation. Rocky Mountain Power has adopted the definition of cash working capital proposed by FERC in its Notice of Proposed Rulemaking (NOPR) on "Calculation of Cash Working Capital Allowance for Electric Utilties", Docket No. RM84-9-000, issued AprilS, 1984. In this NOPR, FERC indicates that cash working capital is the amount of cash needed on-hand by a public utility to pay its day-to-day operating expenses, for the time period during which the utility has provided electric service to its customers and has not yet been fully paid for the service. If, on average, the time difference between providing the service and collecting the associated revenue exceeds the time difference between providing the service and paying the associated expenses, the utilty is experiencing a "net revenue receipt lag". This necessitates maintaining a working cash balance that must be funded. On the other hand, if the lag in payment of expenses is longer than the lag in collecting revenues; there is a "net expense payment lag", meaning that the collection of revenues occurs in advance of paying expenses. A utility experiencing a "net revenue receipt lag" requires working cash in its revenue requirement. The term describing the permissible net addition to rate base to reflect borrowed or investor-supplied working cash is the cash working capital allowance. With respect to the method of calculation of cash working capital, the FERC NOPR states that "a fully-developed and reliable lead/lag study is the most accurate method of determining the working cash needs of a particular utility". While the FERC NOPR was never fully adopted, it offered guidelines and is also consistent with Robert Hahne's text "Accounting for Public Utilities." This report presents the results of the Company's recently completed lead/lag study based on 12-months ending December 2007 revenues and expenses. The revenues and expenses used in the study are consistent with the Company's December 2007 unadjusted results as published in the Results of Operations Report filed with the Commission. This report summarizes the amount of the cash working capital requirement and describes the method of its calculation. The elements, which the Company has included in its lead/lag study, are consistent Introduction 2007 Lead/Lag Study Page 1.2 Rocky Mountain Power with those proposed in the FERC NOPR; namely, revenues, fuel costs, purchased power costs, labor, operation and maintenance expenses, income taxes, and property and other taxes. Separate lags were calculated for each major element in the study, based on information developed from the Company's accounting and customer information systems. The report describes the calculation of each element and provides source documents. It is the Company's intention to clearly explain the assumptions and calculations included in this study. However, due to the voluminous nature of many of the revenue and expense transactions, it is not feasible to detail every invoice and payment in this report. Full supporting detail is available for inspection on the Company's premises; additionally, the Company has provided a CD of the data files which are too lengthy to provide in print. Summary 2007 Lead/Lag Study Page 2.0.1 Rocky Mountain Power LEAD/LAG STUDY: SUMMARY The lead/lag study described in this report incorporates data obtained directly from various business units throughout the Company. Results of the study are summarized for the total company and the Idaho jurisdiction on page 2.1. This summary sheet uses lag days calculated from the data received from the business units along with actual results from the December 2007 Results of Operations Report (Section 5.) The net revenue lag minus the net expense lag equals the net revenue lag days. This represents the time from when goods and services are provided by the Company to the time when payment for the goods and services are received. By combining the net revenue lag days with the daily cost of service, the cash working capital balance required by the Company is determined. Revenue and Expense Detail The materials in Sections 3 and 4 of this report describe the calculation of the revenue and expense lag days used to determine the cash working capital requirement. Examples of calculation worksheets are provided, starting with summary level documents and tracing the calculations backward through successive levels of detail, to identify the source materials. The Company anticipates that this approach wil be informative and wil prove to be a useful method of identifying and explaining the vast scope of the source documents necessary to support the study. Accounts Payable Summary As documented in the expense lag section (Section 4). expense lag calculations are performed for each of the operational groups. The lag for each state is then calculated using the jurisdictional operating expenses associated with each of these groups. December 2007 Actual Results The backup pages provided under Section 5 reflect the unadjusted results as reported in the Company's December 2007 Results of Operations Report and are the basis for the calculations in this study. Other Working Capital This lead/lag study does not include other working capitaL. Other working capital is included in the miscellaneous rate base section of the Results of Operations Report. It is separate from cash working capital, and since the related balances change on a continual basis, other working capital was excluded from the lead/lag study. The omission of the other working capital does not have an impact on the outcome of the leadllag study related to cash working capitaL. Summary 2007 Lead/Lag Study Page 2.0.2 Rocky Mountain Power Dollar Days In this study dollar days are used as a method of computing lag days for each lag section of the report. By using this approach each of the lead/lag categories are appropriately weighted in developing the total lag days. This method is consistent with the Company's previous leadllag filings. ROCKY MOUNTAINPOWER Page 2.1 A DIVISION OF PACIFICORP Lead/Lag Study December 2007 Idaho Jurisdiction 2007 Unadjusted Results (1) Line Description FERC Account(s)Total Company Idaho Allocated Lag Days Dollar Days Lag Days Ref. 1 REVENUE LAG: 2 General Business Revenues 440 -448 3,228,941,107 184,199,833 40.98 7,548,915,573 Page 3.1 3 Other CSS Revenues 450-454 60,312,704 1,231,736 22.40 27,595,546 Page 3.1 4 Sales for Resale 447NPC 849,248,543 54,281,130 35.65 1,935,020,227 Page 3.4 5 Wheeling and Other Misc. Revenues 456/447 103,779,006 6,083,694 35.65 216,872,262 Page 3.4 6 TOTAL REVENUE LAG 4,242,281,360 245,796,394 39.58 9,728,403,609 7 8 9 EXPENSE LAG: 10 Operation & Maintenance: 11 Coal 501NPC 54,349,711 35,578,791 25.57 909,800,971 Page 4.2 12 Natural Gas 501 NPC / 547NPC 352,928,291 23,990,279 42.03 1,008,421,726 Page 4.3 13 Purchased Power 555NPC 786,238,469 50,571,509 39.25 1,984,691,429 Page 4.4 14 Wheeling Expense 565NPC 106,592,110 6,819,746 39.25 267,642,626 Page 4.4 15 Labor and Benefits 500-935 483,419,789 28,287,960 13.81 390,727,451 Page 4.5 16 Incntive 500-935 21,485,711 1,257,265 167.50 210,591,952 Page 4.5 17 Other Operations & Maintenance EXI 500-935 514,525,795 29,576,849 31.25 924,422,173 Page 4.6 18 Operation & Maintenance Expense Lag 2,809,539,876 176,082,399 32.35 5,696,298,328 19 20 Embedded Cost Differential (2)ECD 5,493,615 21 BPA Credit (3)555 (22,499,508)(5,368,023) 22 23 O&M Expense From Results of Operations 2,787,040,368 176,207,991 24 25 Taxes Other Than Income: 26 Propert Taxes 408 69,102,426 4,113,723 136.81 562,809,454 Page 4.7 27 Other Taxes 408 32,370,321 543,342 41.20 22,387,221 Page 4.8 28 Total Taxes Other Than Income Lag 101,472,747 4,657,065 125.66 585,196,676 29 30 Incme Taxes: 31 Federal Income Taxes 148,774,136 4,093,241 37.87 155,031,484 Page 4.9 32 State Income Taxes 23,057,920 604,267 46.05 27,828,388 Page 4.9 33 Total Income Tax Lag 171,832,056 4,697,508 38.93 182,859,872 34 35 TOTAL EXPENSE LAG 3,082,844,679 185,436,973 34.86 6,46,354,875 36 37 NET REVENUE LAG DAYS 4.72 38 39 Daily Cost of Service (Total Expense Lag Amount /365)508,047 40 41 Cash Working Capital Balance (Net Revenue Lag Days x Daily Cost of Servce)2,397,469 Notes: (1) The Amount column refects aclual results from the December 2007 Results of Operaion Report. (2) The Embedded Cost Diferential is a non-cash expnse item. As a resutt, it has been excluded from the leadnag calculation. (3) The BPAcredit was discontinued in March 2007. Revenue Lag 2007 Lead/Lag Study Page 3.0.1 Rocky Mountain Power REVENUE LAG This section of the report explains how the revenue lag was computed for the 2007 lead/lag study. Lags were computed for general business revenues, other customer service system (CSS) revenues, sales for resale, and wheeling and other miscellaneous revenues. The following is an explanation of how each of the separate components of the revenue lag was developed. The basic sources for detailed data used to calculate the revenue lag are CSS, and the SAP accounting system. Revenue classes reported from these systems, which are detailed in this study, correspond to FERC operating revenue accounts. Page 3.1 shows the revenue lag associated with each of the sections mentioned above. These lag days are also shown on page 2.1. General Business Revenue Lag The general business revenue lag was computed by subdividing the lag into three components: service lag, billng lag and collection lag (see Page 3.1). General business revenue customers include the revenue categories of residential sales, commercial sales, industrial sales, public street and highway lighting, and other sales to public authorities. Collectively, these categories are referred to as sales to ultimate customers. Special contract revenues were considered separately in the 2003 Rocky Mountain Power study. These contracts have now been incorporated into the general business revenue lag calculation since these contracts are now captured in CSS, whereas previously they were not. Service Lag The service lag is the time period beginning when the customer begins receiving service for a billng cycle and ends when the customer's meter is read. The service lag equals the total number of days in the year (365), divided by the number of biling periods per year (12), divided by two, to arrive at the midpoint for each service period. This calculation would not change if the meter reading date fluctuated from month-to-month, since any shortage of days from one month would be reflected as an increase in days for the following month. Using this calculation, the average service lag is 15.2 days for general business customers. This is the amount shown in the "Service Lag" column of page 3.1. Biling Lag The billng lag is the period beginning when the meter is read and ending when the invoice is processed in CSS. This lag was calculated using extracts obtained from CSS. Page 3.2 shows the calculation of the billng lag days. Revenue Lag 2007 Lead/Lag Study Page 3.0.2 Rocky Mountain Power Collection Lag The collection lag is the time interval from the invoice date until the customer pays for the service. There is no automated reporting process within CSS to track payments against specific bils. The payment patterns of some customers when paying only partial bils, multiple bils or combining payments for multiple agreements renders a logical programming approach to tracking the collection lag on specific agreements extremely difficult, if not impossible. Due to these complexities, the Company has developed another process for determining the collection lag. Using this process, the collection lag is calculated by summing the daily accounts receivable balances for the year and dividing by the total revenues for the same period. This yields an average age of the revenues in customer accounts receivable, or in other words the collection lag. This is the same methodology used by the Company in the 2003 study. The collection lag for general business revenues is shown on page 3.3, with pages 3.3.1 through 3.3.8 as backup. The general business revenue collection lag calculation also includes the revenue categories of forfeited discounts and interest, miscellaneous service revenues, and rent from electric property. These revenues are referred to as other CSS revenues in this study since they are captured in CSS along with the general business revenues. Daily Accounts Receivable Development of the collection lag begins with identifying the daily customer accounts receivable (AIR) balances for 2007 shown on page 3.3.1. Total company daily AIR balances are obtained by extracting the daily activity for each AIR general ledger account from SAP, the Company's accounting system. Each day's activity is added to the previous day's balance to come up with a daily balance. Zero activity is input for those days with no activity due to holidays and weekends and the previous day's balance is carried forward to the next day with activity. The actual total company daily AIR balances from the SAP system were allocated to the various states. This allocation was developed using the actual beginning and ending monthly AIR balances which are available by state from a monthly AIR aging report generated from CSS included as page 3.3.2. The state to total company ratios of the beginning/ending average balances from page 3.3.2 are applied to the daily AIR balances from SAP. This procedure is shown on pages 3.3.3 and 3.3.4. By following this process each month, page 3.3.5 was developed. This page shows the jurisdictional allocation of the sum of the daily customer AIR balances. The total company amount shown on this page ties to the total company amount shown on page 3.3.1. Revenues Next, the total electric revenues applicable to the customer AIR must be determined. Total electric revenues by state are obtained from SAP. The revenues used in the calculation of Revenue Lag 2007 Lead/Lag Study Page 3.0.3 Rocky Mountain Power the general business collection lag are shown on page 3.3.6. These amounts tie to the totals included in the December 2007 Results of Operations Report (Section 5.) Sales and Other Taxes Page 3.3.7 shows the amount of sales taxes and other taxes for the states in which the Company bils these taxes directly on the customer bil each month. These amounts must be considered in the collection lag calculation because the daily AIR balances include amounts owed for these items. As a result, these taxes are added to revenues as shown on page 3.3. to ensure that both the numerator (sum of daily AIR balances) and the denominator (total revenues) in the collection lag calculation are consistent. Unbiled Revenues The final adjustment needed for the general revenue collection lag calculation is the exclusion of the unbiled revenues. These amounts are included in electric revenues, but are not included in the CSS AIR balances. The 2007 amount of unbiled revenue by state is shown on page 3.3.8 and is also carried forward to page 3.3. Sales for Resale, Wheeling, and Other Revenues Sales for resale represent system revenues, so the lag days are identified at the total company leveL. The commercial and trading department calculated the lag days for these revenue categories. This calculation incorporates all energy transactions for 12-months ending December 2007. Each payment received was analyzed through an automated process that tracks the average lag in payment received from the mid-poin;t of the service period until payment is received. The individual lags are then weighted to develop a weighted average revenue lag for these accounts as shown on page 3.4. This page reflects only a small subset of the transactions for the year. See the provided CD for a complete record of the transactions analyzed in this study. The weighted average shown on the bottom of page 3.4 is carried forward to page 3.1. Other CSS Revenues The collection lag for these accounts is included in the calculation of the collection lag for the general business revenue customers so the lag would be the same lag as that calculated for those customers. Typical charges in these accounts would include late payment fees, miscellaneous connection fees, temporary service loop rental, etc. Given the nature of these accounts, there is no service lag or billng lag associated with them, because they do not reflect metered usage. Therefore, there is no service period information in CSS to use in calculating either of these lags. What service lag or billng lag there might be on some items in these accounts would be immaterial to the overall revenue lag calculation. ROCKY MOUNTAINPOWER A DIVISION OF PACIFICORP December 2007 Lead/Lag Study Revenue Lag Summary Reference General Business Revenues Other CSS Revenues Sales for Resale Wheeling and Other Misc. Revenues Page 3.1 Note 1 Below Service Lag 15.2 Idaho Jurisdiction Page 3.2 Pages 3.3 & 3.4 Billng Lag Collection Lag 3.37 22.40 22.40 35.65 35.65 Notes: (1) Service lag is calculated by taking 365 days per year, divided by 12 biling periods, divided by 2 to get the average service lag. (2) Service lag and billng lag is included in the collection lag column for the cateegories of other CSS revenues, sales for resale, wheeling revenues, and other misc. revenues. Pa e2.1 Total 40.98 22.40 35.65 35.65 ROCKY MOUNTAINPOWER Page 3.2 A DIVISION OF PACIFICORP December 2007 Lead/Lag Study Biling Lag Summary YR MO total count Average davs davs 2007 01 299,468 67,960 4.41 2007 02 279,555 68,285 4.09 2007 03 271,549 68,608 3.96 2007 04 277,289 68,831 4.03 2007 05 275,584 68,883 4.00 2007 06 250,474 68,714 3.65 2007 07 269,800 69,207 3.90 2007 08 229,314 69,593 3.30 2007 09 172,862 69,978 2.47 2007 10 162,926 69,867 2.33 2007 11 159,967 70,098 2.28 2007 12 149,940 70,438 2.13 Total Year 2,798,728 830,42 3.37 IDAHO JURISDICTION Reference Page 3.1 Note: These days represent the amount of time from the biling cycle to when a bil is prepared. RO C K Y M O U N T A I N PO W E R Pa g e 3 . 3 A D l V I S I O N O F P A C I F I C O R P De c e m b e r 20 0 7 L e a d / L a g S t u d y Re v e n u e C o l l e c t i o n L a g To t a l C o m p a n y Ca l i f o r n i a Id a h o Or e g o n Ut a h Wa s h i n g t o n Wy o m i n g Re f . Re v e n u e s 3, 2 7 2 , 2 7 4 , 7 4 0 78 , 2 6 5 , 2 6 2 18 6 , 8 8 6 , 5 6 3 93 4 , 6 2 6 , 4 6 5 1, 4 2 1 , 0 0 1 , 5 9 2 23 3 , 7 0 1 , 1 0 0 41 7 , 7 9 2 , 8 5 9 3. 3 . 6 Sa l e s a n d O t h e r T a x e s 13 3 , 3 2 6 , 2 9 8 19 2 , 6 0 0 92 8 , 2 1 3 9, 9 8 5 , 0 1 2 10 2 , 0 9 4 , 7 1 9 7, 6 4 7 , 3 7 5 12 , 4 7 8 , 3 8 0 3. 3 . 7 To t a l R e v e n u e a n d T a x e s 3, 4 0 5 , 6 0 1 , 0 3 8 78 , 4 5 7 , 8 6 1 18 7 , 8 1 4 , 7 7 6 94 4 , 6 1 1 , 4 7 7 1, 5 2 3 , 0 9 6 , 3 1 1 24 1 , 3 4 8 , 4 7 6 43 0 , 2 7 1 , 2 3 9 Le s s : Un b i l l e d R e v e n u e s 14 , 6 7 6 , 0 0 0 79 7 , 0 0 0 1, 5 0 5 , 0 0 0 5, 8 7 2 , 0 0 0 5, 7 2 5 , 0 0 0 16 , 0 0 0 76 1 , 0 0 0 3. 3 . 8 Su b t o t a l 3, 3 9 0 , 9 2 5 , 0 3 8 77 , 6 6 0 , 8 6 1 18 6 , 3 0 9 , 7 7 6 93 8 , 7 3 9 , 4 7 7 1, 5 1 7 , 3 7 1 , 3 1 1 24 1 , 3 3 2 , 4 7 6 42 9 , 5 1 0 , 2 3 9 Su m o f D a i l y N R 79 , 8 8 3 , 7 2 8 , 4 2 2 1, 9 5 8 , 1 9 6 , 1 2 4 4, 1 7 4 , 0 4 4 , 6 1 7 21 , 5 7 4 , 4 8 7 , 7 6 5 38 , 0 3 9 , 1 8 7 , 4 5 0 5, 8 2 1 , 7 1 1 , 7 3 7 8, 3 1 6 , 1 0 0 , 7 2 9 Co l l e c t i o n L a g ( D a y s ) 23 . 5 6 25 . 2 1 22 . 4 0 22 . 9 8 25 . 0 7 24 . 1 2 19 . 3 6 3. 1 ~R O C K Y M O U N T A I N Pa g e 3.3 . 1 PO R "" ' " . . " " " " " ' . ç ' ' ' c ' J ' ' De c e m b e r 2 0 0 7 L e a d / L a g S t u d y Da i l y A c c u n t s R e c i v a b l e B a l a n c e s Da y Ja n . Q 7 Fe b - 0 7 Ma r . Q 7 Ap r . Q 7 Ma y - 0 7 Ju n . Q 7 Ju t - 0 7 Au g . 0 7 Se p . 0 7 Oe l - 0 7 No v - 0 7 De c . Q 7 Su m o f C Y 2 0 0 7 Be g i n n i n g B a l a n c 18 3 , 3 3 , 7 4 2 21 0 , 2 4 0 , 8 7 6 19 2 , 7 1 9 , 7 3 7 19 2 , 7 4 9 , 7 5 2 16 4 , 4 1 4 , 5 1 9 16 9 , 1 6 5 , 4 3 9 19 3 , 5 8 7 , 8 2 6 21 9 , 3 0 8 , 3 6 2 24 3 , 3 1 2 , 6 4 23 1 , 9 4 0 , 1 4 2 20 2 , 1 1 8 , 7 4 1 19 3 , 4 4 7 , 0 2 0 1 18 3 , 3 3 6 , 7 4 2 21 3 , 7 1 7 , 2 2 9 19 5 , 7 0 9 , 4 4 9 18 2 , 7 4 9 , 7 5 2 16 9 , 6 1 5 , 1 3 8 17 5 , 4 1 8 , 1 7 8 19 3 , 5 8 7 , 8 2 6 22 6 , 7 0 8 , 3 9 8 24 3 , 3 1 2 , 6 4 22 8 , 0 9 4 , 9 8 6 20 4 , 5 2 5 , 9 0 7 19 3 , 4 4 7 , 0 2 0 2,4 1 0 , 2 2 3 , 2 7 0 2 18 3 , 1 3 6 , 8 7 0 22 1 , 7 3 6 , 5 9 9 19 9 , 9 8 5 , 2 7 7 18 1 , 4 8 8 , 1 3 1 18 0 , 8 2 7 , 2 9 0 17 5 , 4 1 8 , 1 7 8 19 3 , 2 0 9 , 9 0 23 3 , 4 1 5 , 4 2 1 24 3 , 3 1 2 , 6 4 23 6 , 8 3 2 , 8 1 7 20 8 , 4 6 5 , 1 1 7 19 3 , 4 4 7 , 0 2 0 2,4 5 1 , 2 7 5 , 2 7 3 3 18 6 , 4 6 7 , 1 4 6 22 1 , 7 3 6 , 5 9 9 19 9 , 9 8 5 , 2 7 7 18 4 , 1 7 9 , 5 3 8 18 1 , 5 9 0 , 0 0 0 17 5 , 4 1 8 , 1 7 8 20 2 , 8 3 7 , 9 8 3 24 0 , 0 5 8 , 9 5 2 24 3 , 3 1 2 , 6 4 24 5 , 7 0 7 , 6 8 8 20 8 , 4 6 5 , 1 1 7 19 2 , 5 5 4 , 6 1 0 2,4 8 2 , 3 1 3 , 7 3 1 4 18 8 , 8 6 7 , 9 8 0 22 1 , 3 6 , 5 9 9 19 9 , 9 6 5 , 2 7 7 18 9 , 3 5 4 , 8 2 0 18 8 , 9 4 8 , 1 3 2 18 1 , 6 5 8 , 6 1 6 20 2 , 8 3 7 , 9 8 3 24 0 , 0 5 8 , 9 5 2 25 1 , 0 8 5 , 2 1 1 25 0 , 9 5 0 , 9 5 8 20 8 , 4 6 5 , 1 1 7 20 6 , 0 3 5 , 8 9 1 2,5 2 7 , 9 8 5 , 5 3 7 5 20 1 , 4 4 2 , 9 1 6 21 8 , 8 4 , 1 0 0 19 2 , 6 8 4 , 3 5 6 19 2 , 6 6 7 , 9 7 3 18 6 , 9 4 8 , 1 3 2 18 8 , 3 6 1 , 1 1 9 20 5 , 6 8 1 , 4 4 5 24 0 , 0 5 8 , 9 5 2 26 1 , 1 3 4 , 6 5 4 25 4 , 7 7 6 , 4 1 5 21 6 , 5 7 9 , 7 0 1 20 5 , 5 4 9 , 8 5 2 2,5 6 , 7 2 9 , 6 1 5 6 20 1 , 4 4 2 , 9 1 6 22 9 , 1 1 6 , 6 8 7 20 5 , 3 2 6 , 8 5 0 20 0 , 9 2 8 , 0 7 2 18 6 , 9 4 8 , 1 3 2 20 3 , 8 9 8 , 7 5 1 22 1 , 7 1 0 , 9 1 8 24 4 , 2 1 3 , 8 9 1 27 0 , 9 0 2 , 0 7 1 25 4 , 7 7 6 , 4 1 5 22 1 , 7 8 7 , 9 2 0 . 2 2 0 , 8 3 2 , 6 5 7 2,6 6 1 , 5 8 5 , 2 8 2 7 20 1 , 4 4 2 , 9 1 6 23 4 , 3 5 2 , 0 8 1 21 1 , 4 3 7 , 7 2 5 20 0 , 9 2 8 , 0 7 2 18 8 , 9 5 7 , 7 2 1 20 9 , 3 4 5 , 2 0 4 22 1 , 7 1 0 , 9 1 8 25 9 , 8 4 5 , 2 5 1 27 4 , 0 6 2 , 5 3 25 4 , 7 7 6 , 4 1 5 22 4 , 9 3 2 , 2 5 3 22 8 , 9 0 9 , 6 5 1 2,7 1 0 , 7 0 0 , 7 4 0 8 19 9 , 7 4 9 , 0 5 6 23 7 , 9 3 1 , 1 0 7 21 7 , 2 9 1 , 9 3 7 20 0 , 9 2 8 , 0 7 2 19 6 , 4 2 7 , 3 2 7 21 2 , 8 3 0 , 2 9 0 22 1 , 7 1 0 , 9 1 8 27 2 , 9 8 2 , 9 8 1 27 4 , 0 6 2 , 5 3 3 25 5 , 7 4 5 , 5 2 5 22 7 , 0 6 0 , 2 4 6 22 8 , 9 0 9 , 6 5 1 2,7 4 5 , 6 2 9 , 6 4 2 9 21 1 , 3 3 9 , 1 9 6 24 3 , 4 4 5 , 3 1 5 22 1 , 2 2 6 , 7 6 2 19 7 , 7 7 1 , 6 7 7 19 5 , 0 7 2 , 2 2 7 21 2 , 8 3 0 , 2 9 0 22 6 , 9 5 7 , 4 0 3 27 1 , 6 6 8 , 0 3 9 27 4 , 0 6 2 , 5 3 3 25 6 , 6 8 , 9 1 8 23 4 , 5 9 , 2 4 5 22 8 , 9 0 9 , 6 5 1 2,7 7 4 , 5 6 0 , 2 5 6 10 21 7 , 1 1 8 , 5 6 2 24 3 , 4 4 5 , 3 1 5 22 1 , 2 2 6 , 7 6 2 20 5 , 8 8 9 , 9 7 5 19 8 , 1 7 8 , 1 0 8 21 2 , 8 3 0 , 2 9 0 23 0 , 5 7 3 , 4 5 7 27 6 , 2 1 3 , 5 0 0 27 1 , 7 7 2 , 2 9 9 25 9 , 9 7 8 , 0 8 6 23 4 , 5 9 6 , 2 4 5 22 7 , 0 8 9 , 0 0 2,7 9 8 , 9 1 1 , 6 0 9 11 21 9 , 9 1 4 , 2 9 2 24 3 , 4 4 5 , 3 1 5 22 1 , 2 2 6 , 7 6 2 20 7 , 5 9 3 , 5 8 5 19 7 , 2 6 8 , 5 8 8 20 8 , 0 5 6 , 4 1 0 23 4 , 9 0 9 , 4 0 4 27 6 , 2 1 3 , 5 0 27 0 , 9 3 0 , 4 4 2 25 6 , 4 1 0 , 2 4 2 23 4 , 5 9 6 , 2 4 5 23 3 , 5 2 7 , 4 0 5 2,9 0 6 , 0 9 2 , 1 8 9 12 22 0 , 9 8 3 , 1 8 6 23 7 , 5 4 3 , 4 9 0 21 7 , 4 3 5 , 7 2 0 20 3 , 5 2 6 , 0 8 3 19 7 , 2 6 8 , 5 8 6 20 8 , 3 7 5 , 8 6 4 23 6 , 9 4 1 , 0 9 3 27 6 , 2 1 3 , 5 0 0 26 9 , 1 8 8 , 3 4 6 25 3 , 7 0 2 , 2 9 0 23 4 , 5 9 6 , 2 4 5 23 4 , 9 7 2 , 7 7 3 2, 7 9 0 , 7 4 7 , 1 7 8 13 22 0 , 9 8 3 , 1 8 6 23 9 , 4 9 7 , 5 2 0 22 1 , 5 2 6 , 2 6 8 20 2 , 5 0 5 , 9 2 9 19 7 , 2 6 8 , 5 8 6 21 1 , 4 8 7 , 3 3 1 23 7 , 3 8 4 , 1 4 7 27 1 , 9 5 7 , 2 5 8 26 9 , 7 9 3 , 9 0 5 25 3 , 7 0 2 , 2 9 0 22 1 , 4 7 2 , 7 8 3 23 5 , 4 2 8 , 3 7 4 2,7 8 2 , 9 8 7 , 5 7 7 14 22 0 , 9 8 3 , 1 8 6 23 7 , 8 2 1 , 2 6 2 21 9 , 3 5 5 , 7 9 8 20 2 , 5 0 5 , 9 2 9 18 9 , 5 0 9 , 0 2 6 21 6 , 4 5 7 , 2 2 3 23 7 , 3 6 4 , 1 4 7 26 9 , 3 6 7 , 5 2 8 26 2 , 6 7 2 , 6 0 2 25 3 , 7 0 2 , 2 9 0 21 9 , 4 0 7 , 6 5 1 24 1 , 5 8 7 , 7 6 6 2, 7 7 0 , 7 3 4 , 4 0 7 15 22 5 , 3 8 6 , 5 4 0 23 5 , 1 4 7 , 2 7 6 21 9 , 3 3 4 , 3 6 6 20 2 , 5 0 5 , 9 2 9 18 9 , 9 4 5 , 4 1 7 21 4 , 3 5 3 , 7 6 1 23 7 , 3 6 4 , 1 4 7 26 8 , 2 7 6 , 1 0 26 2 , 6 7 2 , 6 0 2 24 6 , 9 6 7 , 4 6 3 22 0 , 1 1 2 , 8 9 3 24 1 , 5 8 7 , 6 8 2, 7 6 3 , 6 5 4 , 5 7 0 16 23 0 , 2 3 6 , 5 9 4 23 0 , 9 0 3 , 5 8 3 21 5 , 1 3 8 , 7 6 5 19 7 , 2 2 4 , 1 4 7 18 9 , 2 1 8 , 1 5 5 21 4 , 3 5 3 , 7 6 1 22 9 , 3 3 0 , 1 9 7 27 3 , 1 5 8 , 8 3 9 26 2 , 6 7 2 , 6 0 2 24 9 , 4 8 6 , 7 3 8 21 7 , 5 6 0 , 1 1 4 24 1 , 5 8 7 , 7 6 6 2, 7 5 0 , 8 7 1 , 2 6 2 17 23 1 , 7 1 1 , 6 4 3 23 0 , 9 0 3 , 5 8 3 21 5 , 1 3 8 , 7 6 5 19 8 , 9 6 , 4 7 1 18 7 , 7 0 8 , 2 5 8 21 4 , 3 5 3 , 7 6 1 23 0 , 0 2 3 , 6 7 6 26 9 , 3 9 5 , 0 2 2 25 5 , 5 4 9 , 8 4 8 24 0 , 7 8 4 , 5 2 4 21 7 , 5 6 , 1 1 4 22 7 , 1 3 8 , 2 4 8 2, 7 1 9 , 2 1 1 , 9 1 5 18 22 8 , 9 5 , 8 7 1 23 0 , 9 0 3 , 5 8 3 21 5 , 1 3 8 , 7 6 5 19 8 , 1 5 1 , 7 7 0 18 7 , 7 6 2 , 5 0 9 20 4 , 2 5 9 , 0 9 9 23 2 , 4 1 0 , 1 2 4 26 9 , 3 9 5 , 0 2 2 25 5 , 5 4 5 , 9 3 5 23 8 , 7 3 5 , 7 6 3 21 7 , 5 6 0 , 1 1 4 22 9 , 2 8 9 , 0 6 6 2, 7 0 8 , 1 0 6 , 6 2 1 19 22 6 , 7 3 4 , 1 0 7 22 0 , 2 5 8 , 8 5 7 20 4 , 9 2 8 , 7 7 4 19 2 , 4 1 6 , 8 3 8 18 7 , 7 6 2 , 5 0 9 19 9 , 7 1 5 , 1 9 8 23 1 , 4 3 6 , 1 6 6 26 9 , 3 9 5 , 0 2 2 25 2 , 8 6 5 , 6 8 4 23 5 , 7 7 1 , 6 3 1 20 9 , 8 7 7 , 6 6 5 23 3 , 2 2 8 , 7 5 5 2, 6 6 4 , 3 9 1 , 1 8 6 20 22 6 , 7 3 4 , 1 0 7 22 2 , 3 2 1 , 7 7 4 20 6 , 5 6 5 , 0 5 6 18 9 , 3 7 0 , 7 6 3 18 7 , 6 2 , 5 0 9 19 5 , 7 8 1 , 2 1 0 23 2 , 8 5 8 , 1 5 4 25 9 , 3 8 4 , 4 2 8 25 2 , 4 9 4 , 3 2 4 23 5 , 7 7 1 , 8 3 1 20 9 , 5 9 0 , 3 0 4 23 3 , 1 8 9 , 8 8 3 2, 6 5 1 , 8 2 4 , 1 4 2 21 22 6 , 7 3 4 , 1 0 7 22 2 , 2 3 2 , 8 2 1 20 2 , 1 1 7 , 2 5 2 18 9 , 3 7 0 , 7 8 3 17 7 , 1 5 7 , 7 5 0 24 4 , 8 8 3 , 7 2 0 23 2 , 8 5 8 , 1 5 4 25 9 , 8 2 7 , 9 0 8 25 1 , 5 1 1 , 8 6 3 23 5 , 7 7 1 , 8 3 1 20 8 , 7 1 1 , 2 4 3 23 2 , 0 8 0 , 4 1 0 2, 6 8 3 , 2 5 7 , 6 2 2 22 21 3 , 3 8 , 2 3 4 21 9 , 5 7 9 , 5 9 2 20 1 , 4 7 9 , 5 7 9 18 9 , 3 7 0 , 7 6 3 17 8 , 6 0 0 , 3 2 9 19 4 , 6 5 3 , 5 8 9 23 2 , 8 5 8 , 1 5 4 25 8 , 7 5 3 , 4 6 8 25 1 , 5 1 1 , 8 8 3 22 7 , 6 1 3 , 9 7 5 20 8 , 7 1 1 , 2 4 3 23 2 , 0 6 0 , 4 1 0 2, 6 0 8 , 5 9 7 , 1 7 9 23 21 8 , 6 3 8 , 4 1 1 21 0 , 8 9 , 9 7 3 20 2 , 4 2 6 , 8 4 3 17 8 , 2 1 6 , 9 4 2 17 8 , 6 2 8 , 0 0 0 19 4 , 6 5 3 , 5 6 9 22 8 , 3 9 7 , 3 2 2 25 7 , 4 1 9 , 8 9 4 25 1 , 5 1 1 , 8 8 3 22 6 , 5 9 4 , 9 2 4 20 8 , 7 1 1 , 2 4 3 23 2 , 0 8 0 , 4 1 0 2, 5 8 7 , 7 6 9 , 1 9 5 24 21 8 , 4 7 5 , 5 0 21 0 , 4 8 9 , 9 7 3 20 2 , 4 2 6 , 6 4 3 17 9 , 0 7 0 , 1 9 7 17 4 , 5 5 0 , 1 2 0 19 4 , 6 5 , 5 6 9 22 8 , 3 9 7 , 3 2 2 25 2 , 0 9 9 , 3 1 1 24 0 , 0 8 0 , 5 4 0 22 2 , 0 9 2 , 9 7 4 20 8 , 7 1 1 , 2 4 3 23 1 , 1 7 4 , 3 2 1 2, 5 6 2 , 2 2 1 , 7 2 0 25 22 1 , 1 5 2 , 0 6 2 21 0 , 4 8 9 , 9 7 3 20 2 , 4 2 6 , 6 4 17 3 , 2 6 3 , 0 1 3 17 6 , 2 7 9 , 4 1 2 18 2 , 7 2 0 , 9 8 1 22 1 , 0 6 5 , 7 8 9 25 2 , 0 9 9 , 3 1 1 23 6 , 9 9 5 , 0 0 1 21 9 , 3 6 2 , 5 9 9 20 8 , 7 1 1 , 2 4 3 23 1 , 1 7 4 , 3 2 1 2, 5 3 5 , 7 4 0 , 3 4 7 26 21 2 , 3 3 1 , 4 3 1 19 4 , 7 8 6 , 9 4 18 8 , 1 9 0 , 3 7 0 17 3 , 3 5 0 , 2 3 2 17 6 , 2 7 9 , 4 1 2 18 7 , 8 7 7 , 5 6 6 22 0 , 1 8 0 , 8 8 9 25 2 , 0 9 9 , 3 1 1 23 7 , 9 8 7 , 5 4 1 21 1 , 5 3 2 , 7 8 0 19 1 , 3 0 2 , 3 1 8 23 2 , 0 0 6 , 3 8 4 2, 4 7 7 , 9 2 5 , 1 5 8 27 21 2 , 3 3 1 , 4 3 1 19 6 , 6 4 0 , 8 2 2 18 7 , 8 4 6 , 1 9 8 17 4 , 8 8 3 , 6 1 8 17 6 , 2 7 9 , 4 1 2 19 3 , 1 5 1 , 3 7 1 22 5 , 4 0 , 9 8 24 0 , 6 3 1 , 8 4 6 23 8 , 2 5 4 , 5 9 0 21 1 , 5 3 2 , 7 8 0 19 2 , 6 0 7 , 0 7 0 22 4 , 1 5 3 , 1 8 8 2, 4 7 3 , 7 1 7 , 1 0 8 28 21 2 , 3 3 1 , 4 3 1 19 2 , 7 1 9 , 7 3 7 18 4 , 4 6 1 , 9 5 9 17 4 , 8 8 3 , 6 1 8 17 6 , 2 7 9 , 4 1 2 19 5 , 1 6 0 , 5 7 6 22 5 , 4 0 4 , 9 8 3 24 6 , 6 6 8 , 0 7 9 23 1 , 9 4 0 , 1 4 2 21 1 , 5 3 2 , 7 8 0 19 4 , 8 5 3 , 7 5 4 22 4 , 1 2 4 , 2 6 5 2, 4 7 0 , 3 6 0 , 7 3 5 29 20 7 , 7 6 8 , 3 2 0 18 2 , 7 6 9 , 0 9 8 17 4 , 8 8 3 , 6 1 8 16 6 , 0 1 6 , 1 8 2 19 3 , 5 8 7 , 8 2 6 22 5 , 4 0 4 , 9 8 3 24 6 , 2 7 , 9 5 23 1 , 9 4 0 , 1 4 2 20 3 , 1 8 8 , 9 2 9 19 8 , 9 7 7 , 2 8 0 22 4 , 1 2 4 , 2 6 5 2, 2 5 3 , 1 8 8 , 5 9 8 30 21 4 , 4 1 6 , 6 7 18 2 , 7 4 9 , 7 5 2 16 4 , 4 1 4 , 5 1 9 16 8 , 8 9 0 , 8 8 5 19 3 , 5 8 7 , 8 2 6 21 8 , 7 6 9 , 2 2 6 24 8 , 2 4 1 , 2 3 8 23 1 , 9 4 0 , 1 4 2 20 6 , 9 2 9 , 4 1 5 19 3 , 4 4 7 , 0 2 0 22 4 , 1 2 4 , 2 6 5 2, 2 4 7 , 5 1 0 , 7 5 5 31 21 0 , 2 4 0 , 8 7 6 18 2 , 7 4 9 , 7 5 2 16 9 , 1 6 5 , 4 3 9 21 9 , 3 0 8 , 3 6 2 24 3 , 3 1 2 , 6 4 20 2 , 1 1 8 , 7 4 1 22 0 , 0 0 8 , 1 8 8 1,4 4 6 , 9 0 , 0 0 3 Su m o f D a i l y B a l a n c 6,5 9 4 , 7 7 0 , 2 9 0 6, 2 7 2 , 2 3 7 , 7 1 0 6,3 4 0 , 2 9 2 , 5 9 5, 7 0 3 , 3 5 8 , 8 1 0 5,7 0 1 , 1 1 2 , 7 0 1 6,0 1 0 , 1 3 3 , 2 8 5 6,9 3 8 , 8 7 0 , 1 6 3 7,9 6 5 , 6 6 1 , 6 3 0 7,6 2 4 , 9 7 9 , 7 2 0 7, 3 4 3 , 6 0 6 , 6 1 5 6, 4 0 4 , 5 5 1 , 8 5 6 6, 9 6 , 1 5 3 , 2 4 1 79 , 8 8 3 , 7 2 8 . 4 2 2 R e f . 3 . 3 . 5 Da y s i n M o n t h 31 28 31 30 31 30 31 31 30 31 30 31 Da i l y A v e r a g e 21 2 , 7 3 4 , 5 2 5 22 4 , 0 0 8 , 4 9 0 20 4 , 5 2 5 , 5 6 8 19 0 , 1 1 1 , 9 6 0 18 3 , 9 0 , 8 8 1 20 0 , 3 3 7 , 7 7 6 22 3 , 8 3 , 5 2 1 25 6 , 9 5 6 , 8 2 7 25 4 , 1 6 5 , 9 9 1 23 6 , 8 9 , 5 3 6 21 3 , 4 8 5 , 0 5 5 22 5 , 2 9 5 , 2 6 6 No t e : N u m b s i n I t a l i c s r e p r e n t w e e e n d s o r h o l i d a y s . F o r t h e s e d a y s , t h e p r b u s i n e s s d a y b a l a n c e i s u s e . ~ ~ C'C' C' M~MMM C'C'C'C'"""""",,,,,,MMMMMMMMMMMMMMMMMMMM N M M CDtÐniIl C' CO "" N CO C' C' .. .. "" CO "" C'COCO f' it 0) 0"" N 00.. N ito)o)OON""..COf'""f'OCO., ri":": Ñ ô ri as Ñ., ô Ñ iôcffg;rõ~~!;~~rõi:~~~ ï§ ôriÑ":ôci":ci.,":riÑÑONNNNN..N..NNNNN 3: ""o)COCO..""ONf'O""""NON C' f'..O.. ItCOf' CO", COIt .. .. It 0 f' NO).. "" 0) It ""_s ÑriaScD":ri.,aS.,riciôr-.. CO C' "" .. N CO f' 0) 0 It N 0)C' CO CO CO CO 0 N CO N f' C' CO COc iô cD r- iô ri ri ri ., cD iô ., iô r- :c 'T T' T' 'T 'T 'T 'o T' ,. T" 'T 'T orII ~ co CO CO CO CO It 0 0) "" 0 "" CO 0)o)..COCOCO..NO..COCOCOf'o C' "" C' f' It CO CO "" It C' C' f' ci ., ri ri ô ri ri iô ô cD as ., cDIt f' N N f' co It .. C' 0) 0 It f' .c "" It 0) CO f' 0) N C' .. C' f' N CO.e r- ., ô .. ., as r- r- Ñ ô r- ., iô:: CO 0) 0) CO f' f' 0) .. C' C' 0 0) 0'T T" T' T' T' f' "" It CO "" f' CO .. CO CO f' It C'CO "" 0) .. "" CO CO N 0 0 CO C' Ito)N N it it 0.. 0.... ""OCO as .. cD r- ci iô cD ci Ñ ri .. ri ôc It co It co "" 0) co C' "" It 0 0) COO..""o)COf'CO""....f'COOf'cD ci": ô Ñ Ñ Ñ ri r- Ñ ô cD ri~ It co co co It It It It It It It It coo f' co It co co co .. f' 0) It .. f' f'o CO CO CO CO N .. It CO 0 "" C' COCOC'NIt..""Of'f'f'O""1tÔ Ñ cD as r- ri as ., iô ., iô r- ..ON~g~~~~g;~~~~~.c-_..........-II COO) It f' f' CO C' f' CO C' 0 0) NJ: T' 'T T' 'T 'T T' o 0) 0 .. N C' "" .. CO "" N 0) C' E .. CO It CO 0 0 0 f' C' CO CO 0) CO.. CO .. C' 0) N .. CO CO "" C' CO "" II Ñ as iô ., cD cD .. Ñ .. ci as iô ôen.e It N 0) co co "" 0 co N 0 It 0) "";:.."" f' f' 0 "" .. .. 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O l S I i 1 I 0 r P A I F I C f ~ P De c e m b e r 2 0 0 7 L e a d / L a g S t u d y Su m o f D a i l y C u s t o m e r A c c o u n t s R e c e i v a b l e B a l a n c e s b y M o n t h Mo n t h / D e s c r i p t i o n T o l a l C o m p a n y Ca l i f o r n i a Id a h o Or e g o n Ut a h Wa s h i n g t o n Wy o m i n g Re f . Ja n u a r y 2 0 0 7 Be g i n n i n g N R B a l a n c e 19 2 , 1 8 8 , 4 4 7 4,4 5 2 , 1 1 0 8,2 1 0 , 8 0 7 56 , 1 5 8 , 9 6 7 87 , 4 5 9 , 0 9 6 15 , 3 1 2 , 5 0 4 20 , 5 9 4 , 9 6 3 3.3 . 2 En d i n g N R B a l a n c e 21 8 , 8 6 3 , 6 9 3 5, 7 2 8 , 6 6 9 9,0 7 2 , 3 6 8 69 , 4 6 1 , 2 4 4 94 , 5 7 4 , 3 1 8 16 , 6 6 3 , 1 2 9 23 , 3 6 3 , 9 6 6 Av e r a g e N R B a l a n c e 20 5 , 5 2 6 , 0 7 0 5,0 9 0 , 3 8 9 8, 6 4 1 , 5 8 8 62 , 8 1 0 , 1 0 5 91 , 0 1 6 , 7 0 7 15 , 9 8 7 , 8 1 6 21 , 9 7 9 , 4 6 5 St a t e R a t i o 10 0 . 0 0 % 2. 4 8 % 4.2 0 % 30 . 5 6 % 44 . 2 8 % 7.7 8 % 10 . 6 9 % Ca l c u l a t e d D a i l y N R 21 2 , 7 3 4 , 5 2 5 5,2 6 8 , 9 2 5 8, 9 4 4 , 6 7 6 65 , 0 1 3 , 0 5 6 94 , 2 0 8 , 9 5 4 16 , 5 4 8 , 5 6 0 22 , 7 5 0 , 3 5 5 Da y s i n M o n t h 31 31 31 31 31 31 31 Ca l c . S u m o f D a i l y N R 6,5 9 4 , 7 7 0 , 2 9 0 16 3 , 3 3 6 , 6 8 7 27 7 , 2 8 4 , 9 4 6 2, 0 1 5 , 4 0 4 , 7 4 9 2, 9 2 0 , 4 7 7 , 5 5 9 51 3 , 0 0 5 , 3 5 7 70 5 , 2 6 0 , 9 9 3 Fe b r u a r y 2 0 0 7 Be g i n n i n g N R B a l a n c e 21 8 , 8 6 3 , 6 9 3 5,7 2 8 , 6 6 9 9, 0 7 2 , 3 6 8 69 , 4 6 1 , 2 4 4 94 , 5 7 4 , 3 1 8 16 , 6 6 3 , 1 2 9 23 , 3 6 3 , 9 6 6 3.3 . 2 En d i n g N R B a l a n c e 20 4 , 4 9 0 , 4 0 5 5,7 9 5 , 1 5 0 5, 6 0 6 , 2 6 5 61 , 9 5 6 , 2 9 5 90 , 9 2 3 , 8 6 17 , 6 3 8 , 1 3 6 22 , 5 7 1 , 0 7 4 Av e r a g e N R B a l a n c e 21 1 , 6 7 7 , 0 4 9 5,7 6 1 , 9 0 9 7, 3 3 9 , 3 1 6 65 , 7 0 8 , 7 6 9 92 , 7 4 8 , 9 0 2 17 , 1 5 0 , 6 3 2 22 , 9 6 7 , 5 2 0 St a t e R a t i o 10 0 . 0 0 % 2.7 2 % 3.4 7 % 31 . 0 4 % 43 . 8 2 % 8. 1 0 % 10 . 8 5 % Ca l c u l a t e d D a i l y N R 22 4 , 0 0 8 , 9 0 6,0 9 7 , 5 7 5 7, 7 6 6 , 8 7 5 69 , 5 3 6 , 6 9 4 98 , 1 5 2 , 0 7 4 18 , 1 4 9 , 7 5 8 24 , 3 0 5 , 5 1 4 Da y s i n M o n t h 28 28 28 28 28 28 28 Ca l c . S u m o f D a i l y N R 6, 2 7 2 , 2 3 7 , 7 1 0 17 0 , 7 3 2 , 0 8 6 21 7 , 4 7 2 , 4 9 3 1,9 4 7 , 0 2 7 , 4 2 9 2, 7 4 8 , 2 5 8 , 0 7 5 50 8 , 1 9 3 , 2 3 3 68 0 , 5 5 4 , 3 9 5 Ma r c h 2 0 0 7 Be g i n n i n g N R B a l a n c e 20 4 , 4 9 0 , 4 0 5 5,7 9 5 , 1 5 0 5, 6 0 6 , 2 6 5 61 , 9 5 6 , 2 9 5 90 , 9 2 3 , 4 8 6 17 , 6 3 6 , 1 3 6 22 , 5 7 1 , 0 7 4 3. 3 . 2 En d i n g N R B a l a n c e 19 1 , 9 2 1 , 5 0 1 5, 0 8 4 , 3 8 1 7, 2 7 8 , 5 8 8 60 , 6 8 7 , 5 1 6 81 , 8 2 3 , 3 8 6 15 , 6 4 6 , 5 7 8 21 , 0 1 , 0 5 2 Av e r a g e N R B a l a n c e 19 8 , 2 0 5 , 9 5 3 5, 4 3 9 , 7 6 5 6, 4 4 2 , 4 2 6 61 , 3 2 1 , 9 0 5 86 , 3 7 3 , 4 3 6 16 , 6 4 2 , 3 5 7 21 , 9 8 6 , 0 6 3 St a t e R a t i o 10 0 . 0 0 % 2.7 4 % 3. 2 5 % 30 . 9 4 % 43 . 5 8 % 8. 4 0 % 11 . 0 9 % Ca l c u l a t e d D a i l y N R 20 4 , 5 2 5 , 5 6 8 5, 6 1 3 , 2 0 7 6,6 4 7 , 8 3 7 63 , 2 7 7 , 0 9 8 89 , 1 2 7 , 3 7 4 17 , 1 7 2 , 9 8 4 22 , 6 8 7 , 0 6 8 Da y s i n M o n t h 31 31 31 31 31 31 31 Ca l c . S u m o f D a i l y N R 6, 3 4 0 , 2 9 2 , 5 9 9 17 4 , 0 0 9 , 4 2 0 20 6 , 0 8 2 , 9 4 7 1, 9 6 1 , 5 9 0 , 0 3 8 2,7 6 2 , 9 4 8 , 5 8 0 53 2 , 3 6 2 , 4 9 1 70 3 , 2 9 9 , 1 2 2 Ap r i l 20 0 7 Be g i n n i n g N R B a l a n c e 19 1 , 9 2 1 , 5 0 1 5, 0 8 4 , 3 8 1 7, 2 7 8 , 5 8 8 60 , 6 8 7 , 5 1 6 81 , 8 2 3 , 3 8 6 15 , 6 4 6 , 5 7 8 21 , 4 0 1 , 0 5 2 3. 3 . 2 En d i n g N R B a l a n c e 17 3 , 5 1 7 , 7 3 0 4, 4 8 6 , 9 0 2 7, 3 2 7 , 1 8 8 52 , 7 4 9 , 5 4 4 74 , 7 7 0 , 7 8 6 13 , 8 1 1 , 0 1 1 20 , 3 7 2 , 2 9 8 Av e r a g e N R B a l a n c e 18 2 , 7 1 9 , 6 1 5 4, 7 8 5 , 6 4 1 7, 3 0 2 , 8 8 8 56 , 7 1 8 , 5 3 0 78 , 2 9 7 , 0 8 6 14 , 7 2 8 , 7 9 5 20 , 8 8 6 , 6 7 5 St a t e R a t i o 10 0 . 0 0 % 2.6 2 % 4. 0 0 % 31 . 0 4 % 42 . 8 5 % 8. 0 6 % 11 . 4 3 % Ca l c u l a t e d D a i l y N R 19 0 , 1 1 1 , 9 6 0 4, 9 7 9 , 2 5 6 7, 5 9 8 , 3 4 3 59 , 0 1 3 , 2 0 9 81 , 4 6 4 , 7 7 6 15 , 3 2 4 , 6 8 2 21 , 7 3 1 , 6 9 4 Da y s i n M o n t h 30 30 30 30 30 30 30 Ca l c . S u m o f D a i l y N R 5, 7 0 3 , 3 5 8 , 8 1 0 14 9 , 3 7 7 , 6 6 5 22 7 , 9 5 0 , 2 9 9 1,7 7 0 , 3 9 6 , 2 7 8 2, 4 4 3 , 9 4 3 , 2 8 2 45 9 , 7 4 0 , 4 7 2 65 1 , 9 5 0 , 8 1 4 Ma y 2 0 0 7 Be g i n n i n g N R B a l a n c e 17 3 , 5 1 7 , 7 3 0 4, 4 8 6 , 9 0 2 7, 3 2 7 , 1 8 8 52 , 7 4 9 , 5 4 4 74 , 7 7 0 , 7 8 6 13 , 8 1 1 , 0 1 1 20 , 3 7 2 , 2 9 8 3.3 . 2 En d i n g N R B a l a n c e 17 7 , 6 8 2 , 3 4 0 5,1 4 6 , 2 0 3 8,3 8 3 , 2 8 52 , 6 9 5 , 0 8 7 78 , 9 6 3 , 5 1 5 13 , 0 2 3 , 7 0 4 19 , 4 7 0 , 4 0 3 Av e r a g e N R B a l a n c e 17 5 , 6 0 0 , 0 3 5 4,8 1 6 , 5 5 3 7, 8 5 5 , 3 0 8 52 , 7 2 2 , 3 1 5 76 , 8 6 7 , 1 5 1 13 , 4 1 7 , 3 5 8 19 , 9 2 1 , 3 5 1 St a t e R a t i o 10 0 . 0 0 % 2. 7 4 % 4. 4 7 % 30 . 0 2 % 43 . 7 7 % 7. 6 4 % 11 . 3 4 % Ca l c u l a l e d D a i l y N R 18 3 , 9 0 6 , 8 6 1 5, 0 4 4 , 4 0 1 8, 2 2 6 , 9 0 7 55 , 2 1 6 , 3 6 4 80 , 5 0 3 , 3 8 0 14 , 0 5 2 , 0 7 1 20 , 8 6 3 , 7 3 8 Da y s i n M o n t h 31 31 31 31 31 31 31 Ca l c . S u m o f D a i l y N R 5,7 0 1 , 1 1 2 , 7 0 1 15 6 , 3 7 6 , 4 4 25 5 , 0 3 4 , 1 0 3 1,7 1 1 , 7 0 7 , 2 9 7 2,4 9 5 , 6 0 4 , 7 9 1 43 5 , 6 1 4 , 2 0 1 64 6 , 7 7 5 , 8 6 6 Ju n e 2 0 0 7 Be g i n n i n g N R B a l a n c e 17 7 , 6 8 2 , 3 4 0 5,1 4 6 , 2 0 3 8, 3 8 3 , 4 2 8 52 , 6 9 5 , 0 8 7 78 , 9 6 3 , 5 1 5 13 , 0 2 3 , 7 0 4 19 , 4 7 0 , 4 0 3 3.3 . 2 En d i n g N R B a l a n c e 20 3 , 2 8 6 , 2 5 3 5,1 0 1 , 1 0 4 13 , 2 3 8 , 0 1 1 52 , 4 8 6 , 1 6 6 97 , 2 5 3 , 6 2 0 13 , 2 8 4 , 2 1 0 21 , 9 2 3 , 1 4 3 Av e r a g e N R B a l a n c e 19 0 , 4 8 4 , 2 9 7 5,1 2 3 , 6 5 4 10 , 8 1 0 , 7 2 0 52 , 5 9 0 , 6 2 6 88 , 1 0 8 , 5 6 7 13 , 1 5 3 , 9 5 7 20 , 6 9 6 , 7 7 3 St a t e R a t i o 10 0 . 0 0 % 2. 6 9 % 5.6 8 % 27 . 6 1 % 46 . 2 6 % 6. 9 1 % 10 . 8 7 % Ca l c u l a t e d D a i l y N R 20 0 , 3 3 7 , 7 7 6 5,3 8 8 , 6 9 3 11 , 3 6 9 , 9 4 3 55 , 3 1 1 , 0 6 4 92 , 6 6 6 , 2 9 7 13 , 8 3 4 , 3 9 2 21 , 7 6 7 , 3 6 7 Da y s i n M o n t h 30 30 30 30 30 30 30 Ca l c . S u m o f D a i l y N R 6, 0 1 0 , 1 3 3 , 2 8 5 16 1 , 6 6 0 , 7 9 2 34 1 , 0 9 8 , 2 7 7 1,6 5 9 , 3 3 1 , 9 2 0 2, 7 7 9 , 9 8 8 , 9 1 0 41 5 , 0 3 1 , 7 6 9 65 3 , 0 2 1 , 6 1 6 in M M CDC)IUii z ~Z:Jo ~ )-a:~W ~~ a: a. .sëo::~ ~c:IUtilD CD:õ ~ J;:.l"0 c::i :iêi 8 ¡i~.. ..- CD~ ECD 0 .. ûíI" :io ()~~ .. to~ Cl E Õ ~ ECD :i Cl (/ ~~~~~~;;;;;;;;;;;;~C"C"C"C"C"C"C"C"C"C"C"C"i: C"ION "! CO CON N 000)..0) 0) N .. co .. "! co .. 10 N C"0) C".. 00 00 CO.. C" 1"0 10..ò"¡mòir"'Ñmmòm"'c co 10 0) 10 I" NCO"! 00 0) .. N'E ~~~q~~:6~;¿:6~~ 0000 01O"! 10 CON.. C"ONI" co I" co co co co I" I" I" I" I" 3: I" C" .. N .. 0) C' 00 I" 0) 0 1010 C" 0) I" 0 co .. 0 N .. "! 0C' N "! "! N I" 0 0) .. I" .. C"_ã irriÑò"¡"'òm"'ò"¡aS00) CO"!..C"OOIOOCOC"o .. C" I" co 0 I" 00 "! N "! ..C riaSÑmirirriir"¡mri . :E .. 0 C" 10 C" .. 10 .. 0) 00 co "!II 10 10 10 "! "! "! "! 10 "! "! "! 10 ~ 0) 10 0 N .. 0 .. .. 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"!N..tô0)..as10q N~asN '"I" C'ri ..00 . 00 'QmO:I" ~i- RO C K Y M O U N T A I N PO E R De c e m b e r 2 0 0 7 L e a d / L a g S t u d y Re v e n u e s I n c l u d e d i n C u s t o m e r A c c o u n t s R e c e i v a b l e s B a l a n c e s Pa g e 3 . 3 . 6 FE R C A c c o u n t D e s c r i p t i o n T o t a l C o m p a n y C a l i f o r n i a I d a h o O r e g o n U t a h W a s h i n g t o n W y o m i n g RE S I D E N T I A L S A L E S 1 , 2 6 3 , 7 9 0 , 9 3 4 3 9 , 4 5 6 , 6 6 2 4 9 , 5 2 7 , 5 9 7 4 5 6 , 0 7 0 , 6 6 8 5 4 0 , 2 0 3 , 9 5 9 1 0 0 , 8 0 2 , 3 3 5 7 7 , 7 2 9 , 7 1 4 44 2 C O M M E R C I A L / I N D U S T R I A L S A L E S 1 , 9 2 8 , 7 3 8 , 0 2 4 3 8 , 1 5 0 , 2 2 3 1 3 4 , 4 2 9 , 1 4 5 4 6 8 , 4 9 6 , 3 1 3 8 1 9 , 7 9 3 , 0 3 4 1 3 1 , 0 1 0 , 6 5 2 3 3 6 , 8 5 8 , 6 5 6 44 4 P U B S T / H W Y L I G H T 1 8 , 9 0 2 , 6 9 0 3 4 0 , 4 3 2 2 4 3 , 0 9 1 5 , 1 2 7 , 1 6 4 1 0 , 0 1 8 , 1 0 0 1 , 0 5 9 , 1 1 3 2 , 1 1 4 , 7 9 0 44 5 O T H E R S A L E S P U B L I C 1 7 , 5 0 9 , 4 5 9 1 7 , 5 0 9 , 4 5 9 Su b t o t a l G e n e r a l B u s i n e s s R e v e n u e s 3 , 2 2 8 , 9 4 1 , 1 0 7 7 7 , 9 4 7 , 3 1 7 1 8 4 , 1 9 9 , 8 3 3 9 2 9 , 6 9 4 , 1 4 5 1 , 3 8 7 , 5 2 4 , 5 5 3 45 0 F O R F I E T E D D I S C O U N T S 6 , 7 8 4 , 6 7 0 1 8 0 , 3 4 0 3 6 8 , 6 3 9 2 , 4 9 2 , 3 0 8 2 , 7 4 4 , 7 8 6 45 1 M I S C S E R V I C E R E V E N U E S 7 , 2 1 5 , 2 4 5 1 2 7 , 0 8 6 1 4 2 , 9 7 2 1 , 8 1 0 , 3 7 1 4 , 3 6 0 , 6 0 8 45 4 R E N T F R O M E L E C T R I C P R O P E R T Y 1 , 8 8 9 , 1 6 9 1 0 , 5 1 9 1 2 7 , 0 9 9 6 2 9 , 6 4 2 9 7 5 , 1 1 6 45 6 M I S C . R E V E N U E S ( S y s t e m B e n e f i t C h a n 2 7 , 4 4 4 , 5 5 0 2 , 0 4 8 , 0 2 0 2 5 , 3 9 6 , 5 2 9 Su b t o t a l O t h e r R e v e n u e s 4 3 , 3 3 3 , 6 3 4 3 1 7 , 9 4 5 6 3 8 , 7 1 0 4 , 9 3 2 , 3 2 1 8 , 0 8 0 , 5 1 0 AI R B a l a n c e R e l a t e d T o t a l 3 , 2 7 2 , 2 7 4 , 7 4 0 7 8 , 2 6 5 , 2 6 2 1 8 6 , 8 8 6 , 5 6 3 9 3 4 , 6 2 6 , 4 6 5 1 , 4 2 1 , 0 0 1 , 5 9 2 23 2 , 8 7 2 , 0 9 9 49 7 , 7 7 4 26 6 , 8 8 7 64 , 3 3 9 82 9 , 0 0 1 23 3 , 7 0 1 , 1 0 0 41 6 , 7 0 3 , 1 6 0 50 0 , 8 2 3 50 7 , 2 9 4 81 , 5 8 3 1, 0 8 9 , 6 9 9 41 7 , 7 9 2 , 8 5 9 FE R C 28 87 1 89 8 89 8 R e f . 3 . 3 ROCKY MOUNTAIN Page 3.3.7 POWERA OIVISION OF PAIFICQRP December 2007 Lead/Lag Study Other Taxes and Sales Taxes Sales Tax Total Company California Idaho Oregon Utah Washington Wyoming January 4,621,591 3,646,407 216 974,969 February 4,159,202 3,249,509 216 909,478 March 3,856,267 3,058,987 216 797,064 April 3,756,773 2,923,345 216 833,212 May 3,956,830 3,232,733 216 723,881 June 4,640,397 3,988,685 216 651,497 July 5,834,779 5,097,976 216 736,587 August 6,264,391 5,444,890 216 819,285 September 5,623,537 4,846,610 235 776,692 October 4,143,693 3,444,149 205 699,338 November 3,999,526 3,234,215 205 765,105 December 4,615,045 3,694,349 205 920,492 55,472,030 45,861,855 2,575 9,607,599 Other Taxes Total Company California Idaho Oregon Utah Washington Wyoming January 6,299,744 18,991 78,019 907,011 4,262,783 755,080 277,861 February 5,875,191 16,771 74,426 806,208 3,992,383 728,581 256,822 March 5,484,377 14,528 71,519 784,558 3,785,492 583,184 245,096 April 5,143,962 13,321 62,391 707,983 3,628,861 507,244 224,162 May 5,570,716 16,014 62,877 770,362 3,996,876 504,464 220,123 June 6,577,950 15,872 74,908 773,793 4,939,885 605,189 168,302 July 7,924,100 18,963 82,159 814,157 6,145,046 624,205 239,569 August 8,539,832 18,495 89,019 878,408 6,601,571 694,324 258,016 September 7,721,298 15,910 82,868 809,642 5,971,556 597,608 243,714 October 6,048,409 14,172 78,557 814,343 4,385,250 528,582 227,505 November 5,907,938 13,462 84,388 879,178 4,037,862 665,593 227,455 December 6,760,752 16,101 87,083 1,039,370 4,485,298 850,746 282,155 77,854,268 192,600 928,213 9,985,012 56,232,864 7,64,800 2,870,780 Total 133,326,298 192,600 928,213 9,985,012 102,094,719 7,647,375 12,478,380 Ref. 3.3 ROCKY MOUNTAINPOWERA DIVISION OF PACIFICORP December 2007 Lead/Lag Study Unbiled Revenues Page 3.3.8 CY2007 14,676,000 Total Company California 797,000 1,505,000 Idaho Oregon 5,872,000 Utah 5,725,000 16,000 Washington Wyoming 761,000 Ref. 3.3 "IC' IICl :. z ~Z:)o:: )-a:~W ~~ ;. ~ ~C/ :c ci coco.~.. ai- 0"0 ai g¡ cr.. .. r- aio g~ a. .. aiai -.c COE Sl 2l õai .io~ 00 0 ~ 0 0 Ô~N 0 0 ~ 000 r- 0 00 0 0 moo 0 0 mow 0 ~ 0 0 0 0 ~a ~ 0 m ~ N N M ~ 0 N ~ 0 r- 0 N 0 ~ r- 00 moo ~ ~ MOO 0 r- 0000 N~ ~ gg ~~~~ 8~ ~~ g~g ~g~~~~~g ~~ ~g~~ ~g~~g~~ M ~ ~ ~ ~ ~ ~ 00 M ~ 0 N ~ 00 ~ M M moor- M ~ r- m ~ 0 ~ N m r- 00 ~ 0 ~¿ ~ ~~ Ñ m ~ ¿ ~ M mM m ~ ~ m m¿ 0 ~m ¿M M ¿ ~ 0 m ~ ~Ñ m ¿ M=;~ 0 ~ ~.O r- 0 M ~ m m m ~ 00 ~ ~ 0 ~ 00 ~ ~ 00 ~ m 00 ~ ~ M ~~. N N r- M_CO ~q~~ ~q~~~~~~ ~~~~ q~~~~~~q~~~~q~~q~~eN~~ ~~~~~~~ ~~~~~~~~g~~M~rov~CO N ~= ø8 C' OO~NOOOONI'aairOÖ"'Mr-~2l~~~~~~.~~~g~~i;.E "' T"Õ ~ _...... .. "'U Q) Q)fI Q)fI co Q) C- Q)'-~..ctc . fI "'~'-00UCQ) E L- Q)~..0 Q)::C. fI E:!00U..L- Q) .E~ "' "' "' iQ) .-.. ::U 0co '-"' C. Q)L- C Q) Q).0 fIct.r ct.. co"' fI.rl-~-~ ~ 00 ~ m~NNOM oöM~~~MmÑmÑ~o~M~ 0000 t. orm~~Mom~ 00r- r-tÔ~ omoooo~OOO~OOOOr-o~oooooomo~ooooC'.. r- 0 ir N M N 0 0; 0 r- 0 0 ir ir 0000 0 r- ~ m ~ 0 00000 0 r- M N _~~~M~~~O~_Noomoo~~~M ~ ei~ meio ~ MÑ M M ~ M =Mr-r-M~NNOooOoo~~~MN~~~ ~ ~Nr-~~O N~~Ñ Ñ. ~q ~~gi~~~~",",;;~~ ~I It ~~M it air-Mr-r-r-r-Mr-mr-MOO~MC' ~MMMMMMM~MMMMMMM a. '$cr :lg ~ea. N r r-oooommmooooNNC'C'~~T"C'C'NooNNNNooN~Noo~~~ooC'T"NNNN,.vNC'T"T"T""""" NNNNNNNNNNir ir ir ir ir ir ir ir ir irT" T" T" T' T" T""" T'"" T' N N N N N N N N N N N N N NNir ir ir ir ir ir ir ir ir ir ir ir ir ir irT" T" T""" 'o T" T" or T" T" T" T" T" T' T" -¡r- r- r- r- r- r- r- r- r- r- r-~~~aaaa~~~~~(J~~~~~~;;;;~~~Eooooooooooo coa. 5i r- r- r- r- r- r- r- r- r- r- r-C/0oooooooooo- .. .. - _. .. .. .. .. - ..'- T" T" T" ,. T" T" T" T" T" T" T" o ~ ~ £2 £2 £2 £2 £2 £2 £2 £2 £2 "C T" T" T" T" T" T" T" T" T" T" T"eOOOOOOOOOOOW Ler- r- 000E ' ,e eco coe"" .. ~ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00~~~~~~~~~~~~~~~C""'NNNNT"T"NNT"T"T"T"T".. .. .. - .. -. .. N .. .. .. .- .. .. -ooooooooooooõC;õ r- r- r- r- r- r- r- r- r- r- r- r- r- r- r-eeeeeeeeeeeeeee,. T" T" 'o T" T" T" T" T" T" T" T" T" T" T" ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ .~ ~ ~ ~ ~T" T" T" T" T" T" T" T" T" T""" T" T""" T" r- r- r- r- r- r- r- r- r- r- r- r- r- r- r-00, 00, 00, 00, 00, 00, 00, 00, '9 9 9 9 9 9 '9 ai ai ai ai ai ai ai ai ál ii li li li li li000000000000000 r- r- r-999e e eco co co.... .. r- r- r-000 C: c! c:co co co.... .. r- r- r-999e e eco co co.... .. .c::C/ ~ ~~ ~ ~~ ~;;;;; vv v vv v v v;;;;~;;;;;;;;;; wu. ~IN N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N NW ~ ~ ~ ~ ~ ~ ~~ ~ ~ ~ ~ ~ ~ ~ ~~ ~ ~ ~ ~~~ ~~ ~ ~~ ~ ~~ ~~ ~~ T"T"T"T"T"T"T"T"T"T"T"T"T"T"T"T"T"T"T"T"T"T"T"T"T"T"T"T"T"T"T"T"T"T" Expense Lag 2007 Lead/Lag Study Page 4.0.1 Rocky Mountain Power EXPENSE LAG This section of the report documents how the expense lag was developed. The lead/lag analysis identifies the expense lag as the elapsed time from the receipt of goods and services to the time the utility pays for the goods and services. In most cases, this study uses the invoice date to represent the date goods and services were received and the check date to represent the date payment occurred. The expense lag is comprised of the following elements: coal expense, natural gas purchases, purchased power, wheeling, labor and benefits, incentive, other operation and maintenance expenses, property taxes, other taxes, federal income taxes, and state income taxes. The calculation conforms to the method sponsored by the FERC in Docket No. RM84-9- 000. The following narrative explains the method and assumptions underlying the expense lag analysis. The explanation begins with the summarized expense lag and ilustrates how the lag days were calculated. It then gives key assumptions and components specific to each element (or group) within expense (Le. coal expense, natural gas purchases, etc.) By accessing information from the accounts payable office, commercial and trading back office, fuels group, payroll department, tax department, and others, reports were used to calculate the elapsed time from the invoice date to the check date (payment lag) for transactions processed during the twelve-months ending December 2007. A description of each section is provided below, and any assumptions made are explained. The expense lag summary can be found on page 4.1. Coal Lag The coal expense lag is calculated from multiple sources. Page 4.2 is the coal expense lag summary which consists of expenses for coal and transportation of coal (detailed in 4.2.1 - 4.2.3,) steam purchases (also included in 4.2.1 - 4.2.3), Energy West payables (4.2.4), Bridger payables (4.2.5), adjustment for joint owner billings (4.2.6), Energy West management payroll (4.2.7), Energy West workforce payroll (4.2.8) and Bridger payroll (4.2.9). The total weighted lag days as calculated on page 4.2 are multiplied by the actual coal expense for the 12-months period ending December 2007 (5.15) and summarized on page 2.1. The coal and transportation lag analysis on page 4.2 includes the following groups of fuel expenses: coal purchases, captive coal operations, steam purchases for the Blundell plant and coal transportation. This analysis is based on a number of assumptions, which include the following: First, the lag for coal expense can be approximated by the lag for delivered coaL. Second, purchased coal lag should be divided into coal contracts and transportation contracts since the lags may be different depending on contract terms. Third, any non-cash costs that can be identified in the fuel Expense Lag 2007 Lead/Lag Study Page 4.0.2 Rocky Mountain Power should be excluded since there is no lag related to non-cash costs. Fourth, where possible, delivered dollars should be adjusted to exclude any period-end estimates that are included in delivered fuel costs. Finally, for purchased coal, it is assumed that the product is received evenly over the invoice period. Coal Lag: Energy West and Bridger Lag In addition to the amounts in the coal and transportation summary worksheet, the coal expense lag incorporates accounts payable data from Energy West and Jim Bridger Mines. Because Rocky Mountain Power funds the daily operations of the captive mines, an analysis of the various cash expenditures of the mines is necessary. This analysis incorporates the accounts payable lag and the payroll lag for each of the mines. It should be noted that only 66.67% of amounts relating to the Bridger mine are used as this is the portion Rocky Mountain Power owns. Coal Lag: Payroll Lag Days - Coal The calculation of the payroll lag for each mining operation is shown on pages 4.2.7 through 4.2.9, and is carried forward to page 4.2. For Bridger, both union and management are on the same payroll schedule, while at Energy West, these two categories are split into separate schedules. Coal Lag: Joint Owner Billngs Lag The Company bils the Hunter plant joint owners monthly based on budgeted amounts. Page 4.2.6 reflects the true-up entries each month calculated based on the difference between the amounts billed and actual expenses incurred. The results of this calculation are carried forward to the coal expense lag summary on page 4.2. Natural Gas Purchases Lag The natural gas purchases lag is displayed on page 4.3. This page shows a summary of the data prepared by the commercial and trading back office based on data from vendor invoices. It shows the total amount of purchases and the lag days associated with each transaction. Natural gas receivables have been included with the purchases as negative amounts. The total weighted lag days as calculated on page 4.3 are multiplied by the actual natural gas expense for 12-months ending December 2007 (5.15) and summarized on page 2.1. Purchased Power Lag Page 4.4 shows the calculation of the purchased power lag. This page provides the information on the net payment by Rocky Mountain Power to counter parties for purchased power for 12-months ending December 2007. Expense Lag 2007 Lead/Lag Study Page 4.0.3 Rocky Mountain Power Wholesale power transactions are typically delivered throughout the month and invoiced after month end. The lag was calculated as the difference between the payment date and the end of service date, effectively combining the billng lag and payment lag into one amount. An additional 15.2 day product lag is added to the lag calculated above, to account for the receipt of energy that was assumed to occur evenly throughout the invoice month. The total weighted lag days as calculated on page 4.4 are multiplied by the actual purchased power expense for 12- months ending December 2007 (5.15) and summarized on page 2.1. Wheeling Expense Lag The wheeling expense lag used in this study is the same as the purchased power lag described above. When the Company enters into a contract to purchase power, the associated wheeling expense is included in the contract. Labor and Benefits Lag The labor and benefit lag is calculated on page 4.5, which shows the lag between the midpoint of each pay period and the pay date. On page 2.1 these lag days are multiplied by the actual labor and overhead expenses for 12-months ending December 2007 (4.5.1 - 4.5.2.) Incentive Lag The incentive lag is also calculated on page 4.5. This lag was developed by determining the days between the midpoint of the year and the incentive pay date, December 17, 2007. On page 2.1, these lag days are multiplied by the actual incentive expense incurred for the 12 month period ending December 2007 (4.5.1 - 4.5.2.) Other Operation and Maintenance (O&M) Expense Lag The other O&M expense lag is used for expenses not included in other sections of the study. Page 4.6 shows the calculated lag which was developed using monthly reports from the central accounts payable office. The invoices from each month of payables were pulled into reports which excluded all documents pertaining to the other expense lag categories accounted for separately in this study. See page 4.6.1 for a data sample of invoices for January 2007. Invoices with payment terms of RECUR and R999 were also removed from the data. RECUR are associated with recurring payments that have the potential of being set up in SAP as a parked document since 1999 and would skew the study. The payment terms of R999 are the retention holdouts on invoice payments that are typically not due and payable until the end of a project. These types of payments are generally associated with capital projects. The Company could hold these invoices for up to 3 years or longer, depending on the project. The database is only for company code 1000, which includes only the regulated electric Expense Lag 2007 Lead/Lag Study Page 4.0.4 Rocky Mountain Power operations portion of the business. And like the other expense sections, the invoice date, payment date and amount of each invoice were used to calculate the lag days, effectively weighted by invoice amount. These lag days are multiplied by the remaining O&M expenses not accounted for elsewhere in the study as shown on page 2.1. Property Taxes Lag The property tax lag relates specifically to each individual state's property taxes. Because every state has different schedules for paying property taxes, the lags vary significantly by state. The total company property tax lag is the weighted average of the state lags and is shown on page 4.7. Other Taxes Lag The other taxes lag is the composite lag of various taxes included in FERC account 408 excluding property taxes. The lag days for this category vary by jurisdiction, caused by state specific fees and taxes. These lags were calculated from the midpoint of the tax period to the payment date from schedules obtained from the tax department for taxes paid for 12-months ending December 2007 and are summarized on pages 4.8 and 4.8.2. Income Tax Lag Federal and state Income tax lags were developed based on data provided by the tax department and shown on page 4.9. Federal income tax lag days were calculated as the number of days between the midpoint of each quarter and the quarterly tax payment date. The lags associated with each quarter were then weighted to arrive at a total federal tax lag. These lag days were multiplied by the total federal taxes as reported in the Results of Operations Report, shown on page 2.1. State income tax lags follow the same procedure as federal taxes described above, with the exception of Utah, which includes an additional tax payment in April 2008 related to the 2007 tax year. The average state income tax lag is multiplied by the total state income taxes as reported in the Results of Operations Report, shown on page 2.1. ROCKY MOUNTAIN Page 4.1 POWER A DIVISION OF PACIFICORP December 2007 Lead/Lag Study Expense Lag Summary Expense Lag Component Idaho Reference Coal 25.57 Page 4.2 Natural Gas 42.03 Page 4.3 Purchased Power 39.25 Page 4.4 Wheeling Expenses 39.25 Page 4.4 Labor and Benefits 13.81 Page 4.5 Incentive 167.50 Page 4.5 Other Operations and Maintenance 31.25 Page 4.6 Propert Taxes 136.81 Page 4.7 Other Taxes 41.20 Page 4.8 Federal Income Taxes 37.87 Page 4.9 State Income Taxes 46.05 Page 4.9 ROCKY MOUNTAINPOER Page 4.2 A OIVISION OF PAIFICORP December 2007 Lead/Lag Study Coal Expense Lag Summary Description Amount Lag Days Dollar Days Reference 552,458,000 26.13 14,437,878,280 4.2.1 - 4.2.3 43,106,458 20.56 886,286,621 4.2.4 69,923,640 29.51 2,063,590,947 4.2.5 (867,732)62.00 (53,798,277)4.2.6 664,620,366 26.08 17,333,957,571 6,861,200 16.06 110,188,215 4.2.7 15,083,523 20.00 301,670,453 4.2.8 21,994,140 16.96 373,064,753 4.2.9 43,938,862 17.86 784,923,421 $708,559,228 25.57 $18,118,880,992 Ref. Page 4.1 Expense Coal & Transportation Energy West Payables Bridger Payables Adjustment for Joint Owner Bilings Total Fuel Expense Coal Payroll Energy West Management Energy West Union Bridger Payroll Total Fuel Payroll TOTAL COAL LAG Pa g e 4 . 2 . 1 ~~ g Ý t ~ l o ~ O U N T A I N De c e m b e r 2 0 0 7 L e a d / L a ç i S t u d y Fu e l ( e x c l u d i n g g a s ) A B C D E F G H I J K L To t a l $ 0 0 0 p e r Pr o d u c t L a g BI l l n g L a g Pa y m e n t To t a l A v g Pl a n t Su p p l i e r Ty p e To t a l $ 0 0 0 p e r A c c t g FM S Ad j u s t e d A m o u n t In v o i c e F r e q u e n c y Da y s Da y s La g D a y s La g D a y s Do l l a r Da y s Br i d g e r Bl a c k B u t t e Co a l 30 , 4 9 1 30 , 5 0 6 30 , 5 0 6 Mo n t h l y 15 . 0 5. 0 10 . 0 30 . 0 0 91 5 , 1 8 0 UP R R Tr a n s p o r t a t i o n 4, 8 1 8 4, 7 9 4 4, 7 9 4 By Sh i p m e n t 0. 0 8. 0 10 . 0 18 . 0 0 86 , 2 9 2 Br i d g e r M i n e Co a l 90 , 4 9 2 90 , 1 2 9 90 , 1 2 9 26 . 5 0 2, 3 8 8 , 4 1 9 Br i d g e r M i n e No n - c a s h c o s t s 11 , 5 8 7 11 , 5 8 7 - Br i d g e r M i n e Fu e l c r e d i t (1 1 , 0 6 6 (1 1 , 0 6 6 ) (1 1 , 0 6 6 ) 26 . 5 0 (2 9 3 , 2 4 9 ) Ca r b o n De e r C r e e k I H u n t i n g t o n Co a l 1, 5 4 5 1, 5 5 8 1, 5 5 8 26 . 1 4 40 , 7 2 6 Tr i m a c Tr a n s p o r t a t i o n 22 9 23 0 23 0 Mo n t h l y 15 . 0 10 . 0 20 . 0 45 . 0 0 10 , 3 5 0 Du g o u t Co a l 11 , 0 9 7 10 , 7 3 0 10 , 7 3 0 Mo n t h l y 15 . 0 7. 0 15 . 0 37 . 0 0 39 7 , 0 1 0 Je n s e n Tr a n s p o r t a t i o n 2, 3 9 2 82 82 Se m i - M o n t h l y 7. 5 1. 0 15 . 0 23 . 5 0 1, 9 2 7 0& 0 Tr a n s p o r t a t i o n 2, 2 4 0 2, 2 4 0 Mo n t h l y 15 . 0 10 . 0 20 . 0 45 . 0 0 10 0 , 8 0 0 Sa v a g e Tr a n s p o r t a t i o n 62 62 Mo n t h l y 15 . 0 10 . 0 15 . 0 40 . 0 0 2, 4 8 0 Ar c h I S k y l i n e Co a l (1 0 ) (1 0 \ (1 0 ) Mo n t h l y 15 . 0 8. 0 15 . 0 38 . 0 0 (3 8 0 ) Ch o l l a P& M l A P S Co a l 34 , 9 6 4 36 , 4 7 8 36 , 4 7 8 Mo n t h l y 15 . 0 1. 0 10 . 0 26 . 0 0 94 8 , 4 2 8 AP S Tr a n s p o r t a t i o n 9, 7 2 7 9, 6 9 6 9, 6 9 6 2 t i m e s p e r m o n t h 7. 5 5. 0 10 . 0 22 . 5 0 21 8 , 1 6 0 Le e R a n c h l A P S Co a l 4, 0 8 0 4, 1 9 0 4, 1 9 0 Mo n t h l y 15 . 0 1. 0 10 . 0 26 . 0 0 10 8 , 9 4 0 AP S Tr a n s p o r t a t i o n 1, 4 7 6 1, 5 1 3 1, 5 1 3 2 t i m e s p e r m o n t h 7. 5 5. 0 10 . 0 22 . 5 0 34 , 0 4 3 Sp r i n g C r e e k l A P S Co a l 52 6 52 4 52 4 Mo n t h l v 15 . 0 1. 0 10 . 0 26 . 0 0 13 , 6 2 4 AP S Tr a n s p o r t a t i o n 99 9 1, 0 3 4 1, 0 3 4 2 t i m e s p e r m o n t h 7. 5 5. 0 10 . 0 22 . 5 0 23 , 2 6 5 Co l s t r i p WE C O Co a l 11 , 1 7 5 10 , 6 4 0 10 , 6 4 0 Mo n t h l y 15 . 0 5. 0 15 . 0 35 . 0 0 37 2 , 4 0 0 Cr a i g Tr a p p e r Co a l 6, 3 9 5 6, 3 3 9 6, 3 3 9 Mo n t h l y 15 . 0 7. 0 15 . 0 37 . 0 0 23 4 , 5 4 3 Tr a p p e r R e c l a m a t i o n No n - c a s h c o s t s 27 1 27 1 - Tr a p p e r H i g h W a l l Co a l 31 8 32 6 32 6 Mo n t h l v 15 . 0 7. 0 15 . 0 37 . 0 0 12 , 0 6 2 Co l o W y o Co a l 5, 9 1 7 5, 8 1 5 5, 8 1 5 Se m i m o n t h l y 7. 5 2. 0 10 . 0 19 . 5 0 11 3 , 3 9 3 Co l o W y o Tr a n s p o r t a t i o n 46 9 46 2 46 2 Mo n t h l y 15 . 0 12 . 0 13 . 0 40 . 0 0 18 , 4 8 0 Tr a p p e r S p o t Co a l 4, 2 0 6 4, 2 5 7 4, 2 5 7 Mo n t h l y 15 . 0 7. 0 10 . 0 32 . 0 0 13 6 , 2 2 4 Ha y d e n Tw e n t y Mi l e Co a l 10 , 1 9 8 10 , 4 0 2 10 , 4 0 2 2 t i m e s p e r m o n t h 15 . 0 2. 0 10 . 0 27 . 0 0 28 0 , 8 5 4 No n - c a s h c o s t s 36 8 36 8 36 8 - Pr e p P l a n t Su f c o Co a l 31 , 7 3 7 31 , 7 3 7 Se m i - M o n t h l y 7. 5 6. 0 7. 5 21 . 0 0 66 6 , 4 7 7 Su f c o Tr a n s p o r t a t i o n 11 , 1 6 8 11 , 1 6 8 Se m i - M o n t h l y 7. 5 6. 0 7. 5 21 . 0 0 23 4 , 5 2 8 We s t r i d g e Co a l 1, 5 9 1 1, 5 9 1 Mo n t h l v 15 . 0 8. 0 15 . 0 38 . 0 0 60 , 4 5 8 Sa v a g e Tr a n s p o r t a t i o n 28 8 28 8 Mo n t h l y 15 . 0 10 . 0 15 . 0 40 . 0 0 11 , 5 2 0 De e r C r e e k Co a l 4, 8 8 6 4, 8 8 6 26 . 1 4 12 7 , 7 2 0 Tr i m a c Tr a n s p o r t a t i o n 53 8 53 8 Mo n t h l y 15 . 0 10 . 0 20 . 0 45 . 0 0 24 , 2 1 0 Du g o u t Co a l 14 4 14 4 Mo n t h l y 15 . 0 7. 0 15 . 0 37 . 0 0 5, 3 2 8 Sa v a g e Tr a n s p o r t a t i o n 43 43 Mo n t h l y 15 . 0 8. 0 15 . 0 38 . 0 0 1, 6 3 4 Du a o u t ( D T E ) Co a l 22 4 22 4 Se m i - M o n t h l y 7. 5 6. 0 7. 5 21 . 0 0 4, 7 0 4 "!N~ (Icicaa. .. oCOCO~Ñ~~.!Õo o ~ Ô~~ ~ ~ m CO 0 0 0 ~ 0 0 0 V 0O~O~~~O~~æMø~N~~~æM~M~~~~~mm~O~NO~~~m ~ m ~ m MOO Ñ òoo ò M ò~m òÑ ~~o~oæ~~ ~Ov~æN~MN('~£2~-l! 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""I' l ui:io ~ ci ë.!ll ~ci:iI'Z ""I' g, :s ãi"0c::i ãi ~I- Ql.~ .5 l: .c ¡¡~ër.2:. 0 cic; E I' .. ë oC:Ql Ql~ 5- ãl Ql2l 5: :B-§r- ü -æOui :i"Oë ãl Ql "8 Ql Ql"0:5 a.§I~¡¡.5 Ql1:~ U) 0.0='-£i' (lQ)~ceicQ)5.- E02E¡.2:"O§!-=Q)cC:N"O°áll':t--..ffü..è:c:Qlui5:I¡:QlI'~Q)'-Ct.::ã.-: co ~ a. ã3 .-.EEQlE"02l~~:5 0 t5 ~oSloü:iQlë"Oci~"8.QQ)cJ5-a.0 1: Ql.!.c_ 1:=:5'~~ ~.~~§I';:I'Ql-EQl"'"OQl-'-.9;:li~1i~"6"Oc:.cO.!.c:i~1';:Qlc: e Ql uiQl w E Ql QlE .c:: .- CD -~-g c::.!::i:"OõEoQloui::ui x.2"O.c.c c: c:~~8.giVõi§§Õ~E~ãi¡¡õõ~i¡¡ e Ql"OãiüÜC' (1'- C)~C)'õok:§8.~;~~ëãU.OQlãi;"Ql~-C: -; li ;, I' ~ I' .9 §Ql.c Ql Ql Ql Ql Ql-.- :s .c .c .c .c .c 0~ i ~~l-~r:~OWIIi~-,::.. c: c: c: c: c: c: c: c:EEEEEEEE:i :i :i :i :i :i :i :iõõõõõõõõüüüüüüüü ROCKY MOUNTAIN POWER Page 4.2.4 A DIVISION OF PAIFICORP December 2007 Lead/Lag Study Energy West Mining (Accounts Payable) Invoice date Check date LAG Inv Amount Check number DOLLAR DAYS 4/10/2007 7/3/2007 84 2,291.70 193211 192,503 6/4/2007 8/28/2007 85 116.88 194041 9,935 8/6/2007 10/30/2007 85 250.00 195236 21,250 4/23/2007 7/17/2007 85 798.23 193431 67,850 8/25/2007 11/20/2007 87 202.31 195701 17,601 8/24/2007 11/20/2007 88 105.76 195648 9,307 12/22/2006 3/20/2007 88 142.99 191246 12,583 11/24/2006 2/20/2007 88 550.59 190632 48,452 3/9/2007 6/6/2007 89 195.00 192619 17,355 4/ 4/ 2/ 3/ 1 This data has been redacted due to its voluminous 3/nature.Please see cd provided for full record of3/ 3/invoices.4/ 5/ 4/,, 4/30/2007 7/31/2007 92 15,298.04 193649 1,407,420 11/27/2006 2/27/2007 92 49,350.87 190735 4,540,280 5/11/2007 8/14/2007 95 119.00 193869 11,305 2/9/2007 5/15/2007 95 301.50 192230 28,643 12/15/2006 3/20/2007 95 588.43 191227 55,901 8/30/2007 12/4/2007 96 (446.79)195923 (42,892)5/3/2007 8/7/2007 96 61.48 193712 5,902 12114/2006 3/20/2007 96 230.43 191263 22,121 1/17/2007 4/24/2007 97 2,104.82 191908 204,168 7/31/2007 11/6/2007 98 15.00 195447 1,470 3/6/2007 6/12/2007 98 16.38 192784 1,605 5/22/2007 8/28/2007 98 20.17 194041 1,977 5/22/2007 8/28/2007 98 267.10 194148 26,176 5/22/2007 8/28/2007 98 517.17 194041 50,683 5/21/2007 8/28/2007 99 110.49 194041 10,939 5/21/2007 8/28/2007 99 577.00 194085 57,123 2/12/2007 5/22/2007 99 1,437.66 192439 142,328 11/6/2006 2/13/2007 99 1,562.67 190539 154,704 Total 20.56 43,106,458 886,286,621 Ref Page 4.2 ia"!~ Q)0' 8: z ~ ~o:i )00:~w ~~0:0. .l'"c:.!~I b5 ~Ol J!'" c: :: 5." 0'" 0~oc .. 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Q)::"0 "0 Q)..u co"0 Q)L- c: Q) Q).0 enco.c co.. co"0 .!!.c~ , ~ t' ~ il f; l: ll * Eß ll tt ll fA tA ll ll ll ll ll lA ll ll ll lA ll ll ll lA lA * ll ll ll :E=izw como-meoco~o ~~ggU;u;;i00 0000000", := ~ CD ~ U' (' co ~ :: ;: ;: ;: ;: :: ~æ U' CD co ai _ _ i: i: ca i: ca ca ca IflON~C"VL(NNNNNNNO::~()~~~gg8g88g~ NO)"" 0)0)0)""''''''''''''''~ (t co i. co co co (I (' (' (' (' C" (I coZNlra:i.lÓi.irLclÓi.i.LÒi.CO~""-CX--_("C"C"(I(W(t('a:OVNC'NNN~"lV_V~~~"CO)~ co o)CDo)o)CÐc)CD~ i.(Jw:i(J tI ll lR ll ll ll ll. t. ll lf tA fl ll * .. ..w ~ N__~ NN_8 _~g~re~o)~NOOO~mOOO~ o~~..NCO~O)go)C"OC"NC"No)U NOUN i. 0) co .. co C" v C" co _ co (' C" WON.. w~~~~g~~~~8~~~~~~~æ2.. .. _ ~ 0 ~ w W W 0 ~ W~ W ~ ~ ~ w ~~~~m~mooo~~ooo~moo~~~mW~~NNNm~NNN~WNONooø~~~~~~oO~~~~~~ON~mmONoooo~mooomwoomw~~~~~mmm~~mmmONm~m~ ~ Ñ~ÑÑÑÑ ~ÑÑÑÑ Ñ~~o~o ~N~ ~ ~ ~~~~~~~~~~~~~~~~~~~ coco~mmmNNNNNNNU'~~m~~~~~~~~~~N~N~NNN('('('~~MMC":t 0 0 0 00 0 0 0 0 0 0 0 0 0~ooooooooooooooONNNNNNNNNNNN,NNw:i(J NNCOONONNN~ NNNN ~ ~ N~mOONNmNNNN NONNN ~U'NCON~~~~~~~~~~~~~~~~~~~ lz~~~~~~~~~~~~~~5lõ~ßr:~~8~~:£~~~~~., . w!: ~-~~~~~~~~~~tltltl~ O('~ONON N~~omCOO~mmo('O~M~oommNmmm('N~~~ON~OON~~~~mO~~N~~~~ONco co ~ U' U' U' N ~ 0 ~ m (' (' N m co ~ 0 m~m('~~""~ ON~(tm('Ñi.~- Ñ~"'U'(t~ ~N tltltl~~~~~tltltl~tltl~tltltl~ ~ ë§~m~mU'o('('mmU'U'oNmcococ.U'~mmco~U'U'lt~NNNNNN~~~~~~~~ !i.. ~~~~~~~~~~~~~~~~~~O w !ec: ~~~~~~~~~~~~~~~w9'i'i'i'i9999'i'i99°:izzzzzzzzzzzzzz(J~~~~~~~~~~~~~~~~.... ....................00000000000000 ~~~~~~~~~~~~~~~~~~~ 'i'i'i'i'i'i9 'i'i'i'i'i'i'i'i99 'i'i(J (J U (J (J U U U (J U U U (J U U U U U Uwwwwwwwwwwwwwwwwwww~~2~~22222222222222('~('('('('('('('('~('('~~~~~M w !ec: ~ ~~ ~ ~ co ~ co ~ co co ~ co co co ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~eocococ999000'i99'i9 ÓÓÓÓÓÓÓÓÓÓÓÓÓÓÓÓÓÓÓ~ocococ~~~~~~..gggg wwwwwwwwwwwwwwwwwww ~ ~ ~ ~ i i ~ ~ ~ ~ ~ i i ~ ~ q q q q q q q q q q q qq q q q q q a('~m~..mltU'mmNN~U' ~~~NNNNNNNNNNN('~m~~~N N~N ~ oo~~ooo~ OO~~~~~~~~_ _ _ __~~_ ____ _ __N(' en ..~~~o~~ ~~M"N "'0~"l"I coOM~~im~ ~-~~~"IN "I-i Q)Ol ~ & ~..co ~~ ~~enl ii !EÕ ~I- ll ROCKY MOUNTAIN Page 4.2.6 POWERA DIVISION OF PACIFICQRP December 2007 Lead/Lag Study Hunter Joint Owner O&M (no capital) PERIOD Date Days Jan-07 ($33,879.17)($33.879.17)3/20/2007 62.5 (2.117 ,48.13)15.50 Feb-07 ($7,267.01 )($7,267.01)4/18/2007 62.0 (450,554.62)14.00 Mar-07 ($184,865.47)($184,865.47)5/18/2007 62.5 (11.554,091.88)15.50 Apr-07 ($135.894.74)($135,894.74)6/20/2007 65.0 (8.833,158.12)15.00 May-07 ($176.362.92)($176,362.92)7/18/2007 62.5 (11.022,682.50)15.50 Jun-07 ($130,87716)($130,877.16)81172007 62.0 (8,114,383.92)15.00 Jui-07 ($92.202.02)($92,202.02)9/19/2007 64.5 (5,947,030.29)15.50 Aug-07 $40.972.25 $40,972.25 10/18/2007 62.5 2,560,765.63 15.50 Sep-07 ($12,009.28)($12,009.28)11/17/2007 62.0 (744,575.36)15.00 Oct-07 ($439.70)($439.70)12/18/2007 62.5 (27,481.25)15.50 Nov-07 ($13,478.50)($13,478.50)1/18/2008 63.0 (849,145.36)15.00 Dec-07 $122,031.12 $122.031.12 2120/2008 65.5 7,993.038.36 15.50 TOTAL (624,272.60)(624,272.60)62.6 (39,106,747.44) Date Da s Jan-07 ($41.718.35)($41,718.35)3/15/2007 57.5 (2,398,805.13)15.50 Feb-07 ($2.069.44)($2,069.44)4/16/2007 60.0 (124,166.40)14.00 Mar-07 ($77,805.50)($77,805.50)5/15/2007 59.5 (4,629,427.25)15.50 Apr-07 ($90.920.53)($90,920.53)6/15/2007 60.0 (5,455,231.80)15.00 May-07 ($113,605.76)($113,605.76)7/17/2007 61.5 (6,986,754.24)15.50 Jun-07 ($83,230.88)($83,230.88)8/15/2007 60.0 (4,993.852.80)15.00 Jui-07 ($57,785.06)($57.785.06)9/17/2007 62.5 (3,611.566.25)15.50 Aug-07 $22,109.08 $22.109.08 10/15/2007 59.5 1.315,490.26 15.50 Sep-07 ($15,505.27)($15.505.27)11/15/2007 60.0 (930.316.20)15.00 Oct-07 $5,564.71 $5.564.71 12/172007 61.5 342.229.66 15.50 Nov-07 ($6,085.21)($6.085.21 )1/15/2008 60.0 (365,112.60)15.00 Dec-07 $197,238.83 $197,238.83 2/15/2008 60.5 11,932,949.22 15.50 TOTAL (263,813.38)(263,813.38)60.3 (15,904,563.53) Payment Payment Date Jan-07 ($11.744.58)($11,744.58)3/15/2007 57.5 (675.313.35)15.50 Feb-07 $27,289.62 $27.289.62 4/16/2007 60.0 1,637,37720 14.00 Mar-07 ($25,473.96)($25,473.96)5/15/2007 59.5 (1,515.700.62)15.50 Apr-07 ($23,012.33)($23.012.33)6/15/2007 60.0 (1.380,739.80)15.00 May-07 ($50,997.05)($50.997.05)7/16/2007 60.5 (3.085,321.53)15.50 Jun-07 ($30,938.25)($30.938.25)8/15/2007 60.0 (1,856,295.00)15.00 Jui-07 $24,068.93 $24.068.93 9/14/2007 59.5 1,432,101.34 15.50 Aug-07 $24,288.81 $24,288.81 10/15/2007 59.5 1,445,184.20 15.50 Sep-07 $4,593.78 $4,593.78 11/15/2007 60.0 275,626.80 15.00 Oct-07 $12,151.31 $12,151.31 12/14/2007 58.5 710,851.64 15.50 Nov-07 $34,900.58 $34,900.58 1/15/2008 60.0 2.094,034.80 15.00 Dec-07 $35,226.91 $35,226.91 2/15/2008 60.5 2.131,228.06 15.50 TOTAL 20,353.77 20,353.77 59.6 1,213,033.73 ITOTAL (867,732.21 )(867,732.21)62.00 (53,798,277.24) Sensitivity to payment 62.00 Ref Page 4.2 * Note - Negative true-up amounts represent a LEAD. ..N.. 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Pl e a s e s e e c d p r o v i d e d f o r c o m p l e t e r e c o r d . 23 2 0 No v - 0 7 11 1 3 0 1 0 7 12 1 2 0 1 2 0 0 7 15 . 2 20 . 0 35 . 2 76 1 26 , 7 7 0 23 2 0 No v - 0 7 11 1 3 0 1 0 7 12 1 2 6 1 2 0 0 7 15 . 2 26 . 0 41 . 2 4,2 5 2 , 7 4 1 17 5 , 2 1 2 , 9 3 5 23 2 0 No v - 0 7 11 1 3 0 1 0 7 12 1 2 6 1 2 0 0 7 15 . 2 26 . 41 . 2 83 7 , 7 5 0 34 , 5 1 5 , 3 0 0 23 2 0 No v - 0 7 11 1 3 0 1 0 7 12 1 2 6 1 2 0 0 7 15 . 2 26 . 0 41 . 2 14 , 1 8 9 , 5 6 4 58 4 , 6 1 0 , 0 2 6 23 2 0 No v - 0 7 11 1 3 0 1 0 7 12 1 2 6 1 2 0 0 7 15 . 2 26 . 0 41 . 2 1, 9 0 3 , 1 1 1 78 , 4 0 8 , 1 9 0 23 2 0 No v - 0 7 11 1 3 0 1 0 7 12 1 2 6 1 2 0 0 7 15 . 2 26 . 0 41 . 2 95 7 , 0 0 0 39 , 4 2 8 , 4 0 0 23 2 0 No v - 0 7 11 1 3 0 1 0 7 12 1 1 8 1 2 0 0 7 15 . 2 18 . 0 33 . 2 74 , 0 8 9 2,4 5 9 , 7 6 7 23 2 0 No v - 0 7 11 1 3 0 1 0 7 12 1 1 8 1 2 0 0 7 15 . 2 18 . 0 33 . 2 11 5 , 6 0 5 3, 8 3 8 , 0 9 3 23 2 0 No v - 0 7 11 1 3 0 1 0 7 12 1 2 7 1 2 0 0 7 15 . 2 27 . 0 42 . 2 1, 7 9 1 , 1 7 9 75 , 5 8 7 , 7 6 5 23 2 0 No v - 0 7 11 1 3 0 1 0 7 12 1 2 7 1 2 0 0 7 15 . 2 27 . 0 42 . 2 1, 2 5 1 , 4 1 6 52 , 8 0 9 , 7 3 8 23 2 0 No v - 0 7 11 1 3 0 1 0 7 12 1 2 8 1 2 0 0 7 15 . 2 28 . 0 43 . 2 1, 3 6 4 , 1 5 0 58 , 9 3 1 , 2 9 4 23 2 0 No v - 0 7 11 1 3 0 1 0 7 12 1 3 1 1 2 0 0 7 15 . 2 31 . 0 46 . 2 50 , 6 4 9 2,3 4 0 , 0 0 5 23 2 0 No v - 0 7 11 1 3 0 1 0 7 12 1 3 1 1 2 0 0 7 15 . 2 31 . 0 46 . 2 70 , 0 0 3, 2 3 4 , 0 0 0 23 2 0 No v - 0 7 11 1 3 0 1 0 7 12 1 3 1 1 2 0 0 7 15 . 2 31 . 0 46 . 2 46 9 , 6 2 7 21 , 6 9 6 , 7 7 7 23 2 0 No v - 0 7 11 1 3 0 1 0 7 12 1 3 1 1 2 0 0 7 15 . 2 31 . 0 46 . 2 15 3 , 8 5 6 7,1 0 8 , 1 6 1 23 2 0 No v - 0 7 11 1 3 0 1 0 7 12 1 3 1 1 2 0 0 7 15 . 2 31 . 0 46 . 2 47 6 21 , 9 7 9 14 2 0 No v - 0 7 11 1 3 0 1 0 7 12 1 2 6 1 2 0 0 7 15 . 2 26 . 0 41 . 2 (8 4 , 8 5 2 ) (3 , 4 9 5 , 9 2 1 ) 14 2 0 No v - 0 7 11 1 3 0 1 0 7 12 1 2 6 1 2 0 0 7 15 . 2 26 . 0 41 . 2 (1 4 , 8 5 0 ) (6 1 1 , 8 2 0 ) 14 2 0 De e - 0 7 12 1 3 1 1 0 7 01 1 2 5 1 2 0 0 8 15 . 2 25 . 0 40 . 2 (1 8 2 , 6 5 2 ) (7 , 3 4 2 , 6 1 0 ) 42 . 3 29 6 , 7 1 4 , 2 1 0 12 , 4 7 2 , 2 6 2 , 3 6 9 Re f . 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CO...".. ifont~.. :; cD'"..i..t'" on CO ,.'"'".,Ol..a. æ .,:cj !lL i ~lL .ROCKY MOUNTAINPOWER Page 4.5 A DIVISION OF PACIFlCORP December 2007 Lead/Lag Study Labor and Overhead Lag Calculation Ending Beginning Date Date Pay Period Check Total Pay Period Pay Period Days Pay date Lag Lag 12/26/2006 1/10/2007 15.00 01/17/07 7 14.50 1/11/2007 1/25/2007 14.00 02/02/07 8 15.00 1/26/2007 2/10/2007 15.00 02/16/07 6 13.50 2/11/2007 2/25/2007 14.00 03/02/07 5 12.00 2/26/2007 3/10/2007 12.00 03/16/07 6 12.00 3/11/2007 3/25/2007 14.00 04/02/07 8 15.00 3/26/2007 4/10/2007 15.00 04/1707 7 14.50 4/11/2007 4/25/2007 14.00 05/02/07 7 14.00 4/26/2007 5/10/2007 14.00 05/17/07 7 14.00 5/11/2007 5/25/2007 14.00 06/01/07 7 14.00 5/26/2007 6/10/2007 15.00 06/15/07 5 12.50 6/11/2007 6/25/2007 14.00 07/02/07 7 14.00 6/26/2007 7/10/2007 14.00 07/17/07 7 14.00 7/11/2007 7/25/2007 14.00 08/02/07 8 15.00 7/26/2007 8/10/2007 15.00 08/17/07 7 14.50 8/11/2007 8/25/2007 14.00 08/31/07 6 13.00 8/26/2007 9/10/2007 15.00 09/17/07 7 14.50 9/11/2007 9/25/2007 14.00 10/02/07 7 14.00 9/26/2007 10/10/2007 14.00 10/17/07 7 14.00 10/11/2007 10/25/2007 14.00 11/02/07 8 15.00 10/26/2007 11/10/2007 15.00 11/16/07 6 13.50 11/11/2007 11/25/2007 14.00 11/30/07 5 12.00 11/26/2007 12/10/2007 14.00 12/17/07 7 14.00 12/11/2007 12/25/2007 14.00 12/31/07 6 13.00 AVERAGE 13.81 Ref. 4.1 Incentive Lag Calculation Begininning of Year End of Year 2007 Midpoint Incentive Payment Date Incentive Lag January 1, 2007 December 31, 2007 July 2,2007 December 17, 2007 167.50 Ref. 4.1 ~ROCKY MOUNTAINPORA DlIStOf'PI Page 4.5.1 December 2007 Leadla9 Study Actual Labor, Overead and Incentive Expenses 500 SG 117,837,823 5,237,331 123,075,154 500 SSGCH 277,679 12,341 290,020 501 SE 700,146 31,118 731264 535 SG.p 9,404,505 417,986 9,822,490 535 SG.U 7,780,040 345786 8,125,82654SG4,285,916 190,489 4,476,405 548 SSGCT 2,580,974 114,712 2,695,686 557 SG 35,188,447 1,563,959 36,752,406 557 SSGCT 67,439 2,997 70,436 560 SG 19,560,341 869,364 20,429705 580 ID 848 38 885 580 SNPD 19,626,340 872,298 20,498,638 580 WYP 4,987 222 5,208 581 SNPD 11,652,093 517,880 12169,973 537,267 23,879 561,146 582 CA 46,326 2,059 48,385 582 ID 95,707 4,254 99,961 95,707 4,254 99,961 582 OR 640,273 28,457 668,731 582 SNPD 12,212 543 12,755 563 25 588 582 UT 606,897 26,974 633,871 582 WA 117,038 5,202 122,240 582 WYP 211612 9,405 221018 583 CA 298,996 13,289 312,285 583 ID 136,062 6,047 142,110 136,062 6,047 142,110 583 OR 1,966,029 87,381 2,053,410 583 SNPD 422,571 18,781 441,352 19,484 866 20,350 583 UT 2,389,747 106,213 2,495,959 583 WA 303,290 13,480 316,770 583 WYP 537,309 23,881 561,190 584 CA 0 0 0 584 OR 0 0 0 584 UT 584 WA 1,348 60 1,408 584 WYP 0 0 0 585 SNPD 323,041 14,358 337398 14,895 662 15,557 586 CA 153,760 6,834 160,594 586 ID 212,564 9,447 222,011 212,564 9,447 222,011 586 OR 1,469,655 65,319 1,534,974 586 SNPD 891,331 39,615 930,946 41,098 1,827 42,925 586 UT 1,018,611 45,272 1,063,883 586 WA 488,001 21,689 509,690 586 WYP 346,101 15383 361,483 587 CA 473,331 21,037 494,368 587 ID 517,984 23,022 541,006 517,98 23,022 541,006 587 OR 2,937,350 130,551 3,067,901 587 UT 2,398,120 106,585 2,504,705 587 WA 626,864 27,861 654,726 587 WYP 519323 23,081 542405 588 CA 32,421 1,441 33,862 588 ID 99,486 4,422 103,908 99,486 4,422 103,908 588 OR 763,709 33,943 797,653 588 SNPD 13,810,748 613,822 14,424,570 636,800 28,303 665,103 588 UT 976,975 43,422 1,020,397 588 WA 111,404 4,951 116,355 588 WYP 160,838 7,148 167,987 589 CA 4,831 215 5,046 589 ID 2,894 129 3,022 2,894 129 3,022 589 OR 40,912 1,818 42,731 589 UT 20,669 919 21,588 589 WA 2,711 120 2,831 589 WYP 32,311 1,436 33,747 590 CA 23,963 1,065 25,029 590 ID 18,154 807 18,961 18,154 807 18,961 590 OR 158,615 7,050 165,664 590 SNPD 7,114,923 316,225 7,431,147 328,062 14,581 342,643 590 UT 114,340 5,082 119,421 590 WA 9,064 403 9,466 590 WYP 64,593 2,871 67,463 592 CA 281,654 12,518 294,173 592 ID 240,317 10,681 250,998 240,317 10,681 250,998 592 OR 2,139,167 95,076 2,234,243 592 SNPD 2,411,637 107,186 2,518,823 111,198 4,942 116,140 592 UT 1,946,750 86,524 2,033,274 592 WA 389,307 17,303 406,610 592 WYP 754,918 33,553 788,471 593 CA 1,860,669 82,698 1,943,367 593 ID 1,846,601 82,073 1,928,674 1,846,601 82,073 1,928,674 593 OR 8,570,440 380,915 8,951,356 593 SNPD 1,808,313 80,371 1,888,684 83,380 3,706 87,085 593 UT 3,948,281 175,482 4,123,764 593 WA 1,155,778 51,369 1,207,147 593 WYP 1,535,149 68,230 1,603,379 594 CA 656,106 29,161 685,267 594 ID 436,949 19,420 456,370 436,949 19,420 456,370 594 OR 3,509,307 155,972 3,665,279 594 SNPD 19,133 850 19,983 882 39 921 594 UT 6,903,005 306,806 7,209,811 ~.ROCKY MOUNTAINPOERA C!\SlN Of. l'flp Page 4.5.2 Oecember 2007 Lead/Lag Study Actual Labor, Overhead and Incentive Expenses 594 WA 639,981 28,444 668,425 594 WYP 937,326 41,660 978,985 595 OR 37,816 1,681 39,497 595 SNPO 422,104 18,761 440,865 19,463 865 20,328 595 UT 5,293 235 5,528 595 WYP 596 CA 81,106 3,605 94,711 596 10 125,74 5,577 131,050 125,474 5,577 131,050 596 OR 686,995 30,534 717,529 596 UT 400,064 17,781 417,845 596 WA 162,750 7,233 169,983 596 WYP 257,035 11,424 268459 597 CA 41,812 1,858 43,671 597 10 231,844 10,304 242,149 231,844 10,304 242,149 597 OR 875,017 38,890 913,908 597 SNPO 1,151,465 51,177 1,202,842 53,093 2,360 55,453 597 UT 1,275,170 56,675 1,331,846 597 WA 301,301 13,391 314,692 597 WYP 476,486 21,178 497684 598 CA 17,429 775 18,204 598 10 10,289 457 10,746 10,289 457 10,746 598 OR 86,114 3,827 89,942 598 SNPO 1,186,190 52,720 1,238,910 54,694 2,431 57,125 598 UT 371,400 16,507 387,907 598 WA 42,039 1,868 43,907 598 WYP 12,844 571 13415 901 CA 2,512 112 2,624 901 CN 1,637,521 72,780 1,710,301 66,545 2,958 69,502 901 10 8,713 387 9,100 8,713 387 9,100 901 OR 65,610 2,916 68,526 901 UT 51,460 2,287 53,747 901 WA 49,966 2,221 52,187 901 WYP 21,018 934 21,953 902 CA 690,478 30,688 721,166 902 CN 519,69 23,ü6 542,745 21,117 939 22,056 902 10 1,208,639 53,718 1,262,357 1,208,639 53,718 1,262,357 902 OR 7,127,795 316,797 7,444,592 902 UT 8,905,222 395,795 9,301,017 902 WA 1,623,644 72,163 1,695,807 902 WYP 1,972,977 87,689 2,060667 903 CA 187,625 8,339 195,964 903 CN 31,606,880 1,404,776 33,011,656 1,284,427 57,087 1,341,513 903 10 181,076 8,048 189,124 181,076 8,048 189,124 903 OR 1,594,438 70,865 1,665,303 903 UT 1,941,160 86,275 2,027,436 903 WA 359,292 15,969 375,260 903 WYP 246,617 10,961 257,578 905 CN 163,418 7,263 170,681 6841 295 6,936 907 CN 300194 13,342 313,537 12,199 542 12,741 908 CA 4,177 186 4,363 908 CN 2,781,690 123,633 2,905,322 113,041 5,024 118,065 908 10 354,220 15,743 369,963 354,220 15,743 369,963 908 OR 1,052,380 46,773 1,099,153 908 UT 909,853 40,439 950,292 908 WA 0 0 0 908 WYP 632,284 28,102 660386 909 CN 407,879 18,128 426,007 16,575 737 17,312 920 SO 92,058,407 4,091,559 96,149,96 5,480,311 243,574 5,723,885 920 WA 343,185 15,253 358,438 920 WYP 6,361 283 6,843 922 SO 1,325,678 58,920 1384,598 8,919 3,508 82,426 929 SO 638,039 28,358 666,397 37,983 1,688 39,671 935 OR 34,355 1,527 35,882 935 SO 3,959,467 175,980 4,135,447 235710 10476 246,186 Utili Labor 483,419,789 21,485,711 504,905,501 28,287,960 1,257,265 29,545,226 Lag Days 13.81 167.50 Ref. Page 4.5 Dollar Days 390,727,451 210,591,952 Ref. Page 4.1 ~~g~~ßo~OUNTAIN December 2007 Lead/Lag Study Other O&M Lag Calculation Month Amount Lag Days Dollardays January-07 81,348,760 30.48 2,479,123,296 February-07 51,359,850 33.19 1,704,697,344 March-07 84,570,951 29.75 2,515,751,768 April-07 101,746,125 27.78 2,826,197,420 May-07 125,682,310 33.95 4,266,551,109 June-07 86,978,954 28.24 2,456,485,277 July-07 82,586,965 31.64 2,612,698,240 August-07 81,210,035 31.73 2,576,960,583 September-07 85,041,421 30.60 2,602,011,901 October-07 85,775,425 34.13 2,927,392,771 November-07 90,132,423 33.00 2,974,541,637 December-07 96,089,511 30.74 2,954,106,631 TOTAL $1,052,522,730 31.25 $32,896,517,977 Ref. 4.1 Payables for fuel/gas, propert taxes/other taxes, power purchases, wholesale trading positions and payroll are excluded. Page 4.6 RO C K Y M O U N T A I N Pa g e 4. 8 PO W E R A D I V S I O N O F P A C I F I C O R P De c e m b e r 2 0 0 7 L e a d / L a g S t u d y Ot h e r T a x e s ( F E R C A c c o u n t 4 0 8 ) ¿C L O L A M C l I I N T S P l C l f l C n l p St a t e Fa c t o r TO T A L OR WA WY UT 10 CA FE R C Re f Or e g o n F r a n c h i s e T a x OR 19 , 8 9 8 , 1 8 0 19 , 8 9 8 , 1 8 0 - - - 4. 8 . 1 Or e g o n O f f i c e o f E n e r g y A s s e s s m e n t OR 57 1 , 4 3 8 57 1 , 4 3 8 - - - 4. 8 . 1 Wa s h i n g t o n B u s i n e s s & O c c u p a t i o n Ta x WA 19 , 8 1 8 - 19 , 8 1 8 - - - 4. 8 . 1 Wa s h i n g t o n P u b l i c U t i l i t y T a x SO 8, 5 9 4 , 7 5 4 2, 4 9 6 . 2 8 9 66 6 . 7 7 6 1, 1 1 1 . 6 7 3 3, 5 6 6 , 5 8 3 51 1 , 6 5 3 22 0 , 0 3 3 21 , 7 4 9 4. 8 . 1 Id a h o K i l o w a t t H o u r T a x SE 20 , 0 9 4 5, 0 5 1, 5 5 9 3, 1 7 0 8, 1 9 4 1, 3 2 3 36 9 74 4. 8 . 2 Ca l i f o r n i a F r a n c h i s e T a x CA 90 6 , 2 6 2 - - - 90 6 , 2 6 2 - 4. 8 . 2 Wy o m i n g F r a n c h i s e T a x WY P 1, 3 4 0 , 2 7 1 - 1, 3 4 0 , 2 7 1 - - 4. 8 . 2 Mo n t a n a W h o l e s a l e E n e r g y T r a n s a c t i o n T a x SE 16 3 , 2 6 7 43 , 9 1 5 12 , 6 7 0 25 , 7 5 4 66 , 5 7 9 10 , 7 5 4 2. 9 9 5 60 0 4. 8 . 2 Mo n t a n a E n e r g y L i c e n s e T a x SE 22 9 , 1 4 1 61 , 6 3 3 17 , 7 8 2 36 , 1 4 5 93 , 4 4 2 15 , 0 9 2 4, 2 0 4 84 2 4. 8 . 2 TO T A L 31 , 7 4 3 , 2 2 6 23 . 0 7 6 , 8 5 9 71 8 , 6 0 6 2, 5 1 7 , 0 1 3 3, 7 3 4 , 7 9 8 53 8 , 8 2 2 1, 1 3 3 , 8 6 3 23 , 2 6 5 St a t e Fa c t o r TO T A L OR WA WY UT 10 CA FE R C Re f Or e g o n F r a n c h i s e T a x OR 69 4 , 6 3 6 , 0 0 2 69 4 , 6 3 6 , 0 0 2 - - - - 4. 8 . 1 Or e g o n O f f i c e o f E n e r g y A s s e s s m e n t OR (6 1 , 1 4 3 . 8 6 6 ) (6 1 , 1 4 3 , 8 6 6 ) - - - 4. 8 . 1 Wa s h i n g t o n B u s i n e s s & O c c u p a t i o n T a x WA 79 1 , 4 0 0 79 1 , 4 0 0 - - - 4. 8 . 1 Wa s h i n g t o n P u b l i c U t i l i t y T a x SO 34 3 . 1 3 9 , 4 1 6 99 . 6 6 2 , 5 3 3 26 , 6 2 0 , 5 4 4 44 , 3 8 2 , 7 5 5 14 2 , 3 9 3 , 2 6 6 20 , 4 2 7 , 3 6 5 8, 7 8 4 . 6 5 5 86 8 , 2 9 8 4. 8 . 1 Id a h o K i l o w a t t H o u r T a x SE 80 2 , 6 2 8 21 5 , 8 8 6 62 , 2 8 8 12 6 , 6 0 8 32 7 , 3 0 6 52 , 8 6 5 14 , 7 2 5 2, 9 5 0 4. 8 . 2 Ca l i f o r n i a F r a n c h i s e T a x CA 23 3 , 8 1 5 , 5 9 6 - - - - - 23 3 , 8 1 5 , 5 9 6 - 4. 8 . 2 Wy o m i n g F r a n c h i s e T a x WY P 46 , 8 1 3 , 5 0 1 - 46 , 8 1 3 , 5 0 1 - - - 4. 8 . 2 Mo n t a n a W h o l e s a l e E n e r g y T r a n s a c t i o n T a x SE 10 , 6 8 9 , 2 1 8 2, 8 7 5 , 1 2 7 82 9 , 5 3 3 1, 6 8 6 , 1 3 9 4, 3 5 8 , 9 8 7 70 4 , 0 4 1 19 6 , 1 0 7 39 , 2 8 4 4. 8 . 2 Mo n t a n a E n e r g y L i c e n s e T a x SE 15 , 4 3 6 , 1 1 1 4, 1 5 1 , 9 2 0 1, 1 9 7 , 9 1 3 2,4 3 4 , 9 2 4 6, 2 9 4 , 7 3 6 1, 0 1 6 , 6 9 4 28 3 , 1 9 5 56 , 7 3 0 4. 8 . 2 AM O U N T 1, 2 8 4 , 9 8 0 , 0 0 6 74 0 , 3 9 7 , 6 0 1 29 , 5 0 1 , 6 7 7 95 , 4 3 , 9 2 7 15 3 , 3 7 4 , 2 9 4 22 , 2 0 0 , 9 6 5 24 3 , 0 9 4 , 2 7 9 96 7 , 2 6 2 LA G D A Y S 40 . 4 8 32 . 0 8 41 . 0 5 37 . 9 2 41 . 0 7 41 . 2 0 21 4 . 3 9 41 . 5 8 4. 1 Page 4.8.1 ROCKY MOUNTAINPOWERA DIVlSION OF PACFlRP December 2007 LeadlLag Study Cash Payments for Other Taxes Payment 2007 Payment Midpoint of Category Period Payment Amt.date Tax Period Lag Days Dollardays Ref. Oregon Franchise Tax Jan-07 2,005,041 02/20/07 01/16/07 35 70,176,435 Feb-07 1,800,298 03/20/07 02114107 34 61,210,132 Mar-07 1,728,166 04/20/07 03/16/07 35 60,485,810 Apr-07 1,880,101 05/20/07 04/15/07 35 65,803,535 May-07 1,161,250 06/20/07 05/16/07 35 40,643,750 Jun-07 1,194,310 07/20/07 06/15/07 35 41,800,850 Jul-07 2,253,618 08/20/07 07/16/07 35 78,876,630 Aug-07 1,343,820 09/20/07 08/16/07 35 47,033,700 Sep-07 1,253,469 10/20/07 09/15/07 35 43,871,415 Oct-07 2,291,931 11/20/07 10/16/07 35 80,217,585 Nov-07 1,343,167 12/20/07 11/15/07 35 47,010,845 Dec-07 1,643,009 01/20/08 12/16/07 35 57,505,315 19,898,180 35 694,636,002 4.8 Oregon Office of Energy Assessment 7/1/07 to 6/30/08 571,438 9/15/2007 12/31/07 (107)(61,143,866)4.8 Washington Business & Occupation Tax Jan-07 590 2125/2007 01116/07 40 23,616 Feb-07 1,336 3/25/2007 02114/07 39 52,104 Mar-07 1,762 4/25/2007 03/16/07 40 70,480 Apr-07 765 5/2512007 04/15/07 40 30,600 May-07 3,131 6/25/2007 05/16/07 40 125,240 Jun-07 2,470 7/25/2007 06/15/07 40 98,800 Jut-07 2,411 8/25/2007 07/16/07 40 96,440 Aug-07 1,229 9/2512007 08/16/07 40 49,160 Sep-07 1,108 10/25/2007 09/15/07 40 44,320 Oct-07 2,003 11/25/2007 10/16/07 40 80,120 Nov-07 1,805 12125/2007 11/15/07 40 72,200 Dec-07 1,208 1/25/2008 12/16/07 40 48,320 19,818 40 791,400 4.8 Washington Public Utility Tax Jan-07 785,410 2125/2007 01116/07 40 31,416,414 Feb-07 650,758 3/25/2007 02/14/07 39 25,379,562 Mar-07 528,318 4/25/2007 03/16/07 40 21,132,720 Apr-07 569,785 5/25/2007 04/15/07 40 22,791,400 May-07 725,521 6/25/2007 05116/07 40 29,020,840 Jun-07 807,294 7/25/2007 06/15/07 40 32,291,760 Jul-07 538,330 8/25/2007 07/16/07 40 21,533,200 Aug-07 830,068 9/25/2007 08/16/07 40 33,202,720 Sep-07 663,483 10/25/2007 09/15/07 40 26,539,320 Oct-07 713,620 11/25/2007 10/16/07 40 28,544,800 Nov-07 873,424 12125/2007 11/15/07 40 34,936,960 Dec-07 908,743 1/25/2008 12116/07 40 36,349,720 8,594,754 343,139,416 4.8 Idaho Kilowatt Hour Tax Jan-07 911 2125/2007 01116/07 40 36,40 Feb-07 1,132 3/2512007 02114/07 39 44,148 Mar-07 4,002 4/25/2007 03/16/07 40 160,080 Apr-07 1,929 5/25/2007 04/15/07 40 77,160 May-07 1,939 6/25/2007 05/16/07 40 77,560 Jun-07 4,086 7/2512007 06/15/07 40 163,440 Jul-07 3,449 8/25/2007 07/16/07 40 137,960 Aug-07 1,711 9/25/2007 08/16/07 40 68,440 Sep-07 353 10/25/2007 09/15/07 40 14,120 Oct-07 154 11/25/2007 10/16/07 40 6,160 Nov-07 189 1212512007 11/15/07 40 7,560 Dec-07 239 1/2512008 12116/07 40 9,560 20,094 40 802,628 4.8 California Franchise Tax 2007 906,262 3/15/2007 06/30/06 258 233,815,596 4.8 Paid annually in March Page 4.8.2 ROCKY MOUNTAINPOERA DIVISION OF PACIRCORP December 2007 Lead/Lag Study Cash Payments for Other Taxes Payment 2007 Payment Midpoint of Category Period Payment Amt.date Tax Period Lag Days Dollardays Ref. for prior calendar year Wyoming Franchise Tax Jan-07 102,569 02120/07 01/16/07 35 3,589,915 Feb-07 95,984 03/20/07 02114/07 34 3,263,456 Mar-07 163,088 04/20/07 03/16/07 35 5,708,080 Apr-07 83,351 OS/20/07 04/15/07 35 2,917,285 May-07 80,385 06/20/07 05/16/07 35 2,813,475 Jun-07 142,251 07/20/07 06/15/07 35 4,978,785 Jul-07 87,926 08/20/07 07/16/07 35 3,077,410 Aug-07 93,985 09/20/07 08/16/07 35 3,289,475 Sep-07 154,760 10/20/07 09115/07 35 5,416,600 Oct-07 82,712 11/20/07 10/16/07 35 2,894,920 Nov-07 83,399 12120/07 11/15/07 35 2,918,965 Dec-07 169,861 01/20/08 12116/07 35 5,945,135 1,340,271 35 46,813,501 4.8 Montana Wholesale Energy Transaction Tax Jan 1 to Mar 31 42,684 4/23/2007 02/14/07 68 2,902,512 Apr 1 to Jun 30 31,742 7/24/2007 05/16/07 69 2,190,198 Jul 1 to Sep 30 44,658 10/17/2007 08/16/07 62 2,768,796 Oct 1 to Dec 31 44,183 1/18/2008 11/15/07 64 2,827,712 163,267 65 10,689,218 4.8 Montana Energy License Tax Jan 1 to Mar 31 59,906 4/23/2007 02114/07 68 4,073,608 Apr 1 to Jun 30 44,549 7/24/2007 05/16/07 69 3,073,881 Jul 1 to Sep 30 62,676 10/17/2007 08/16/07 62 3,885,912 Oct 1 to Dec 31 62,010 1/25/2008 11/15/07 71 4,402,710 229,141 67 15,436,111 4.8 TOTAL 31,743,226 40.48 1,284,980,006 4.8 ROCKY MOUNTAINPOWER Page 4.9 December 2007 LeadlLag Study Income Tax Lag Q1 Q2 Q3 Q4 Federal Income Taxes Start of Quarter 1/1/2007 4/1/2007 7/1/2007 1011/2007 End of Quarter 3131/2007 6/30/2007 9/3012007 12131/2007 Days in Quarter 90.00 91.00 92.00 92.00 Midpoint of Quarter 2115/2007 5/16/2007 8/16/2007 11/16/2007 Quarterly Payment Date 411512007 6/1512007 9/1512007 12115/2007 Lag 60 30 31 30 Weight 25%25%25%25% Weighted Total 15.00 7.62 7.75 7.50 Total Federal Tax Lag Days 37.87 Ref. Page 4.1 State Income Taxes California Start of Quarter 1/1/2007 4/1/2007 7/1/2007 1011/2007 End of Quarter 313112007 6/30/2007 9/3012007 12131/2007 Days in Quarter 90.00 91.00 92.00 92.00 Midpoint of Quarter 2115/2007 5/16/2007 8/16/2007 11/1612007 Quarterly Payment Date 411512007 6/15/2007 9/15/2007 1/15/2008 Lag 60 30 31 61 Weight 25%25%25%25% Weighted Total 15.00 7.62 7.75 15.25 45.62 Idaho Start of Quarter 1/1/2007 4/1/2007 7/1/2007 1011/2007 End of Quarter 3131/2007 6/30/2007 9/3012007 1213112007 Days in Quarter 90.00 91.00 92.00 92.00 Midpoint of Quarter 2115/2007 5/16/2007 8/16/2007 11/16/2007 Quarterly Payment Date 411512007 6/15/2007 9/15/2007 1211512007 Lag 60 30 31 30 Weight 25%25%25%25% Weighted Total 15.00 7.62 7.75 7.50 37.87 Oregon Start of Quarter 1/1/2007 4/112007 7/1/2007 1011/2007 End of Quarter 3131/2007 6/30/2007 9/30/2007 12131/2007 Days in Quarter 90.00 91.00 92.00 92.00 Midpoint of Quarter 2115/2007 5/16/2007 8/16/2007 11/1612007 Quarterly Payment Date 411512007 6/15/2007 9/15/2007 12115/2007 Lag 60 30 31 30 Weight 25%25%25%25% Weighted Total 15.00 7.62 7.75 7.50 37.87 Utah Start of Quarter 1/1/2007 41112007 711/2007 1011/2007 1111207 End of Quarter 3/31/2007 6/30/2007 9/30/2007 12131/2007 12131/2007 Days in Quarter 90.00 91.00 92.00 92.00 365.00 Midpont of Quarter 2115/2007 5/16/2007 8/16/2007 11/16/2007 7121007 Quarterly Payment Date 4/1512007 6/15/2007 9/15/2007 12115/2007 4/1512008 Lag 60 30 31 30 287.5 Weight 22.5%22.5%22.5%22.5%10.0% Weighted Total 13.50 6.86 6.97 6.75 28.75 62.84 Average Total State Tax Lag Days 46.05 Ref. Page 4.1 ROCKY MOUNTAIN Page 5.0 POWERA OIVlSIO OF PAC1~CORl REVISED PROTOCOL Beginning/Ending Ref. December 2007 RESULTS OF OPERATIONS SUMMARY UNADJUSTED RESULTS Description of Account Summary:TOTAL OTHER IDAHO 1 Operating Revenues 2 General Busines Revenues 3.228,941,107 3,04,741,273 184,199.833 3 Interdepartental 0 0 0 4 Special Sales 856,88,831 802,583,701 54,281.130 5 Other Operatig Revenues 156,475,422 149,159,992 7,315,430 6 Totl Operting Revenues 4,242,281,360 3,996,484,966 245,796,394 2.1 7 8 Operating Exenses: 9 Steam Pructin 85,983,104 799,561,899 55,421,205 10 Nuclear Productin 0 0 0 11 Hydro Pructio 34,359,368 32,162,175 2,197,193 12 Other Power Supply 1,199,378,442 1,119,244,504 80,133,939 13 TransmiSion 154,194,872 144,331,053 9,863,819 14 Disbutlo 221,340,872 210,736,037 10,604,835 15 Custer Acunting 95,457,786 91,184,36 4,273,420 16 Custer Serve & Infor 46,969,452 43,100,792 3,868,660 2.1 17 sales 0 0 0 18 Administi & General 180,356,471 170,511,550 9,84,921 19 20 Total 0 & M Exenses 2,787,04,368 2,610,832,377 176,207,991 2.1 21 22 Depreciatin 417,781,814 393,039,933 24,741,881 23 Amortin 84,157,451 60,972,032 3,185,419 24 Taxs Other Than Ince 101,472,747 96,815,662 4,657,065 25 Ince Taxs - Federal 148,774,136 144,68,895 4,093,241 2.1 26 Incoe Taxs - State 23,057,920 22,453,653 604,267 2.1 27 Ince Taxs - Oef Net 79,827,843 76,910,663 2,917,180 28 Investment Tax Credit Adj.(5,854,860)(5,109,951)(744,909)29 Mise Revenue & Exense (11,343,723)(10,616,925)(726,798) 30 31 Totl Operating Exnses 3,604,913,696 3,389,978,358 214,935,337 32 33 Operating Revenue for Return 637,367,684 606,50,608 30,861,056 34 35 Rate Base; 36 Electic Plant in Serve 15,787,758,656 14,847,900,714 939,857,942 37 Plnt Held for Future Use 8,529,582 8,071,181 458,401 38 Mis Deferred Debit 120,693,483 116,888,233 3,805,249 39 ElèC Plant Acq Adj 74,565,289 69,797,032 4,768,257 40 Nuclear Fuel 0 0 0 41 Prepayments 37,262,181 35,014,677 2,247,505 42 Fuel Stok 88,85,802 82,682,617 5,803,185 43 Material & Supplie 139,617,94 130,950,068 8,667,876 44 Woring Capitl 82,743,141 78,485,539 4,257,602 45 WeaUieriZti Loans 11,821,982 5,890,076 6,131,90646Misllaneous Rate Base 5,994,104 5,529,710 46,394 47 48 Total Electr Plant 16,357,472,163 15,381,009,847 976,462,31749 50 Rate Base Deductis: 51 Acum Pray For Depr (6,053,908,945)(5,679,545,496)(374,36,449)52 Accum Proy For Amor (391,421,787)(369,745,202)(21,676,585)53 Acum Def Income Taxs (1,274,447,96)(1,191,981,116)(82,46,850) 54 Unaored rrc (11,355,352)(11,301,125)(54,227)55 Custer Ady for Cost (13,914,775)(13,768,896)(145,880)56 Custer Serv Depoit 0 0 0 57 Mis. Rate Base Deductins (76,494,100)(72,052,183)(4,441,918)58 59 Total Rate Base Deductios (7,821,542,925)(7,338,394,017Y (483,148,908)60 61 Total Rate Base 8,535,929,238 8,042,615,830 493,313,409 62 63 Return on Rate Base 7.467%6.256% 84 65 Return on Equit 8.730%6.27900 66 Net Poer Cost 940,860,037 62,679,194 67 100 Basis Points In Equit 68 Revenue Requirement Impact 67,958,372 3,927,490 69 Rate Base Decease (529,683,729)(36,103,917) 511 Embedded Cost Diferentils 512 Company Owned. P DGP (92,090,202)(92,090,202)513 Company Owned. P SG 92,090,202 86,201,272 5,888,930 514 MId-G Contrct P MC (38,943,305)(38,135,147)(808,158)515 MId-CContrct P SG 38,943,305 36,452,981 2,490,324 516 Eisling OF Contr P S 44,27,180 43,485,808 751,372 517 Exing OF Contr P SG (44,237,180)(41,408,327)(2,828,853) 518 519 (5,493,615)5,493,615 2.1 520 521 Totl Oter Power Supply 826,816,684 772.106,036 54,710,629 ~. , R O C K Y M O U N T A I N PO E R "" " " " I l " . " r " " " ' , , : o n ~ .. " ' . . " ' . , I U . . 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RO C K Y M O U N T A I N PO E R "ø i V ' $ l O f A A ~ ' I O O l W De c e m b e r 2 0 0 7 L e a d / L a g S t u d y Re s u l t s o f 0 e r a t i o n s f o r O & M E x e n s e s To t a l C o m a n FE R C Pu r c h a s e d Wh e e l i n g Ac c o u n t RP F a c t r Am o u n t Co a l Na t u r a l G a s Po w e r EC D BP A C r e d i t Ex p e n s e La b o r & B e n e f t s In c e n t i v e Ot h e r O & M 55 5 N P C SG 63 3 , 1 0 3 , 6 9 0 63 3 , 1 0 3 , 6 9 0 55 5 OR (1 2 , 9 9 2 , 4 6 3 ) (1 2 , 9 9 2 , 4 6 3 ) 55 5 WA (4 , 1 3 9 , 0 2 2 ) (4 , 1 3 9 , 0 2 2 ) 55 6 SG 2, 5 3 5 , 0 8 1 2,5 3 5 , 0 8 1 55 7 10 (3 2 , 9 7 3 ) (3 2 , 9 7 3 ) 55 7 OR (5 3 , 8 1 3 ) (5 3 , 8 1 3 ) 55 7 SG 59 , 5 2 1 , 2 7 2 35 , 1 8 8 , 4 4 7 1,5 6 3 , 9 5 9 22 , 7 6 8 , 8 6 6 55 7 SS G C T 82 , 7 1 8 67 , 4 3 9 2,9 9 7 12 , 2 8 2 55 7 SG C T 1, 1 2 2 , 4 2 5 1,1 2 2 , 4 2 5 55 7 WA (9 7 , 0 0 6 ) (9 7 , 0 0 6 ) 56 0 SG 8, 2 0 7 , 3 5 0 19 , 5 6 0 , 3 4 1 86 9 , 3 6 4 (1 2 , 2 2 2 , 3 5 5 ) 56 1 SG 7, 8 8 8 , 7 4 5 7, 8 8 8 , 7 4 5 56 2 SG 1, 0 0 6 , 0 2 8 1,0 0 6 , 0 2 8 56 3 SG 12 5 , 8 0 7 12 5 , 8 0 7 56 5 N P C SE 1, 8 0 2 , 8 0 0 1, 8 0 2 , 8 0 0 56 5 N P C SG 10 4 , 7 8 9 , 3 1 0 10 4 , 7 8 9 , 3 1 0 EC O OG P (9 2 , 0 9 0 , 2 0 2 ) (9 2 , 0 9 0 , 2 0 2 ) EC O SG 92 , 0 9 0 , 2 0 2 92 , 0 9 0 , 2 0 2 EC O MC (3 8 , 9 4 3 , 3 0 5 ) (3 8 , 9 4 3 , 3 0 5 ) EC O SG 38 , 9 4 3 , 3 0 5 38 , 9 4 3 , 3 0 5 EC O CA 2,5 5 3 , 8 5 1 2, 5 5 3 , 8 5 1 EC O OR 27 , 2 1 6 , 8 2 3 27 , 2 1 6 , 8 2 3 EC O WA 1, 3 0 7 , 1 6 7 1,3 0 7 , 1 6 7 EC O WY P 17 1 , 7 6 2 17 1 , 7 6 2 EC O UT 12 , 2 3 6 , 2 0 5 12 , 2 3 6 , 2 0 5 EC O 10 75 1 , 3 7 2 75 1 , 3 7 2 EC O SG (4 4 , 2 3 7 , 1 8 0 ) (4 4 , 2 3 7 , 1 8 0 ) 56 6 SG 2,7 5 1 , 8 0 4 2, 7 5 1 , 8 0 4 56 7 SG 1, 3 5 6 , 2 6 7 1, 3 5 6 , 2 6 7 56 8 SG 56 , 2 3 4 56 , 2 3 4 56 9 SG 3,2 3 3 , 5 6 7 3, 2 3 3 , 5 6 7 57 0 SG 9,2 7 2 , 5 4 5 9, 2 7 2 , 5 4 5 57 1 SG 13 , 3 2 3 , 8 4 1 13 , 3 2 3 , 8 4 1 57 2 SG 57 3 SG 38 0 , 5 7 2 38 0 , 5 7 2 58 0 CA 46 , 3 1 4 46 , 3 1 4 58 0 10 (3 8 , 4 9 2 ) 84 8 38 (3 9 , 3 7 7 ) 58 0 OR (2 0 ) (2 0 ) 58 0 SN P O 19 , 5 3 0 , 5 0 9 19 , 6 2 6 , 3 4 0 87 2 , 2 9 8 (9 6 8 , 1 2 8 ) 58 0 UT 88 , 8 9 1 88 , 8 9 1 58 0 WA 84 , 7 4 3 84 , 7 4 3 58 0 WY P 16 , 0 7 4 4,9 8 7 22 2 10 , 8 6 6 58 1 SN P O 12 , 6 6 1 , 5 4 9 11 , 6 5 2 , 0 9 3 51 7 , 8 8 0 49 1 , 5 7 6 58 2 CA 69 , 0 8 8 46 , 3 2 6 2,0 5 9 20 , 7 0 3 58 2 10 17 3 , 9 3 9 95 , 7 0 7 4,2 5 4 73 , 9 7 8 58 2 OR 1, 0 1 9 , 0 3 8 64 0 , 2 7 3 28 , 4 5 7 35 0 , 3 0 8 58 2 SN P O 14 , 6 9 6 12 , 2 1 2 54 3 1, 9 4 1 58 2 UT 1, 5 1 7 , 4 7 0 60 6 , 8 9 7 26 , 9 7 4 88 3 , 5 9 9 58 2 WA 19 5 , 8 3 6 11 7 , 0 3 8 5,2 0 2 73 , 5 9 6 58 2 WY P 38 5 , 8 9 0 21 1 , 6 1 2 9,4 0 5 16 4 , 8 7 2 58 3 CA 36 7 , 4 5 1 29 8 , 9 9 6 13 , 2 8 9 55 , 1 6 6 58 3 10 16 7 , 6 0 1 13 6 , 0 6 2 6,0 4 7 25 , 4 9 1 58 3 OR 2, 4 0 0 , 5 3 9 1, 9 6 6 , 0 2 9 87 , 3 8 1 34 7 , 1 2 9 58 3 SN P O 64 2 , 0 3 8 42 2 , 5 7 1 18 , 7 8 1 20 0 , 6 8 7 58 3 UT 3, 0 2 6 , 9 0 0 2,3 8 9 , 7 4 7 10 6 , 2 1 3 53 0 , 9 4 1 58 3 WA 34 0 , 1 9 1 30 3 , 2 9 0 13 , 8 0 Z3 , 4 2 0 58 3 WY P 47 8 , 9 3 53 7 , 3 0 9 23 , 8 8 1 (8 2 , 6 9 7 ) 58 3 WY U 18 9 , 4 2 4 18 9 , 4 2 4 58 4 CA 0 0 (0 ) 58 4 10 Pa g e 5 . 3 ~R O C K Y M O U N T A I N PO W E R A OI I O t l O f I ' I F I C O De c e m b e r 2 0 0 7 L e a d / L a 9 S t u d y Re s u l t s o f 0 e r a t i o n s f o r O & M E x e n s e s To t a l C o m a n FE R C Pu r c h a s e d Wh e e l i n g Ac c o u n t RP F a c t o r Am o u n t Co a l Na t u r a l G a s Po w e r EC D BP A C r e d i t Ex e n s e La b o r & B e n e f i t s In c e n t i v e Ot h e r O & M 58 4 OR 0 0 (0 ) 58 4 UT 22 8 , 8 8 1 22 8 , 8 8 1 58 4 WA 1, 6 5 4 1, 3 4 8 60 24 6 58 4 WY P (0 ) (0 ) 0 58 5 SN P D 24 8 , 1 6 2 32 3 , 0 4 1 14 , 3 5 8 (8 9 , 2 3 6 ) 58 6 CA 19 0 , 8 4 6 15 3 , 7 6 0 6, 8 3 4 30 , 2 5 2 58 6 ID 26 4 , 9 9 0 21 2 , 5 6 4 9, 4 4 7 42 , 9 8 0 58 6 OR 1, 8 3 4 , 3 1 9 1,4 6 9 , 6 5 5 65 , 3 1 9 29 9 , 3 4 5 58 6 SN P D 1, 1 6 9 , 5 0 0 89 1 , 3 3 1 39 , 6 1 5 23 8 , 5 5 4 58 6 UT 1, 2 7 4 , 8 9 4 1, 0 1 8 , 6 1 1 45 , 2 7 2 21 1 , 0 1 1 58 6 WA 61 9 , 4 5 0 48 8 , 0 0 1 21 , 6 8 9 10 9 , 7 6 0 58 6 WY P 39 6 , 5 5 1 34 6 , 1 0 1 15 , 3 8 3 35 , 0 6 8 58 6 WY U 44 , 8 6 7 44 , 8 6 7 58 7 CA 58 1 , 9 6 7 47 3 , 3 3 1 21 , 0 3 7 87 , 5 9 8 58 7 ID 63 5 , 3 5 6 51 7 , 9 8 4 23 , 0 2 2 94 , 3 5 0 58 7 OR 3,6 0 1 , 7 5 7 2, 9 3 7 , 3 5 0 13 0 , 5 5 1 53 3 , 8 5 6 58 7 SN P D 58 7 UT 3,1 0 1 , 2 7 5 2, 3 9 8 , 1 2 0 10 6 , 5 8 5 59 6 , 5 7 0 58 7 WA 77 6 , 2 3 0 62 6 , 8 6 4 27 , 8 6 1 12 1 , 5 0 5 58 7 WY P 57 3 , 4 4 1 51 9 , 3 2 3 23 , 0 8 1 31 , 0 3 6 58 7 WY U 67 , 5 3 0 67 , 5 3 0 58 8 CA 32 , 7 8 7 32 , 4 2 1 1, 4 4 1 (1 , 0 7 6 ) 58 8 ID 20 7 , 2 0 4 99 , 4 8 6 4, 4 2 2 10 3 , 2 9 6 58 8 OR 67 2 , 7 4 1 76 3 , 7 0 9 33 , 9 4 3 (1 2 4 , 9 1 1 ) 58 8 SN P D 6, 3 5 6 , 6 5 5 13 , 8 1 0 , 7 4 8 61 3 , 8 2 2 (8 , 0 6 7 , 9 1 5 ) 58 8 UT 1, 5 1 8 , 1 7 5 97 6 , 9 7 5 43 , 4 2 2 49 7 , 7 7 8 58 8 WA 15 7 , 3 1 2 11 1 , 4 0 4 4,9 5 1 40 , 9 5 7 58 8 WY P 12 4 , 4 7 6 16 0 , 8 3 8 7, 1 4 8 (4 3 , 5 1 0 ) 58 8 WY U 29 , 5 0 9 29 , 5 0 9 58 9 CA 12 3 , 5 9 5 4, 8 3 1 21 5 11 8 , 5 4 9 58 9 ID 49 , 0 2 9 2, 8 9 4 12 9 46 , 0 0 7 58 9 OR 2, 1 5 0 , 9 1 3 40 , 9 1 2 1, 8 1 8 2, 1 0 8 , 1 8 2 58 9 SN P D 36 8 , 4 0 5 36 8 , 4 0 5 58 9 UT 69 4 , 8 9 7 20 , 6 6 9 91 9 67 3 , 3 0 9 58 9 WA 12 1 , 9 7 9 2, 7 1 1 12 0 11 9 , 1 4 8 58 9 WY P 72 7 , 4 3 5 32 , 3 1 1 1, 4 3 6 69 3 , 6 8 9 58 9 WY U 53 , 6 7 8 53 , 6 7 8 59 0 CA 34 , 5 8 9 23 , 9 6 3 1, 0 6 5 9, 5 6 1 59 0 10 22 , 9 2 8 18 , 1 5 4 80 7 3, 9 6 7 59 0 OR 25 0 , 0 8 0 15 8 , 6 1 5 7, 0 5 0 84 , 4 1 6 59 0 SN P O 5, 9 5 9 , 3 4 1 7, 1 1 4 , 9 2 3 31 6 , 2 2 5 (1 , 4 7 1 , 8 0 7 ) 59 0 UT 14 1 , 8 7 3 11 4 , 3 4 0 5, 0 8 2 22 , 4 5 2 59 0 WA 11 , 9 2 3 9, 0 6 4 40 3 2, 4 5 7 59 0 WY P 81 , 6 8 3 64 , 5 9 3 2, 8 7 1 14 , 2 2 0 59 1 CA 29 , 0 8 1 29 , 0 8 1 59 1 10 90 , 0 0 6 90 , 0 0 6 59 1 OR 36 1 , 7 7 6 36 1 , 7 7 6 59 1 SN P O 13 4 , 1 0 5 13 4 , 1 0 5 59 1 UT 49 2 , 7 3 0 49 2 , 7 3 0 59 1 WA 95 , 6 4 95 , 6 4 59 1 WY P 14 0 , 7 6 5 14 0 , 7 6 5 59 1 WY U 38 , 8 6 5 38 , 8 6 5 59 2 CA 49 0 , 1 5 0 28 1 , 6 5 4 12 , 5 1 8 19 5 , 9 7 7 59 2 10 35 3 , 7 7 5 24 0 , 3 1 7 10 , 6 8 1 10 2 , 7 7 7 59 2 OR 3,5 8 1 , 5 1 3 2, 1 3 9 , 1 6 7 95 , 0 7 6 1, 3 4 7 , 2 7 0 59 2 SN P O 1, 7 6 8 , 3 9 9 2, 4 1 1 , 6 3 7 10 7 , 1 8 6 (7 5 0 , 4 2 4 ) 59 2 UT 3,4 4 5 , 7 8 8 1,9 4 6 , 7 5 0 86 , 5 2 4 1, 4 1 2 , 5 1 4 59 2 WA 66 3 , 6 1 3 38 9 , 3 0 7 17 , 3 0 3 25 7 , 0 0 3 59 2 WY P 1, 4 4 , 3 9 2 75 4 , 9 1 8 33 , 5 5 3 65 1 , 9 2 1 59 2 WY U 23 3 23 3 Pa g e 5 . 4 z ~ ~~ . ~~IiI- u ~o ~II :~ o ~ ~ ~N ~ ~ N ~ ~ ~ ø ~ ~ ~ 0 N ~ ~ ~~~~~N~~~~~m~~~~~~;;~ ~~~g~~g~~~~~~~~~g ~~ÑOaa~~~~~~~N~ ~~~N N.. to ('.. .. 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'" LÒ r-~~ - COmO"lN..mcoo:..i:''....C'..O..CO''oilOor(J NCOCONOO..('fIÑ"" ó-.ai ..Ñeò~.1'0 'lQ)Q) .."lo)(V CD aJ (' C\ri ''- LÔ .. to~ '" coto N' ~ ~~w~:: ~C3 ~ .g 'õ ..to c: j :8.. l! ~6mõ _ ~~ ~ § 0m 3 U 0 ~~ m ff 8 ~ re re æ ~ re ~ re re re g g g g g ~ g g ~ ~ ~ ~~ ~ õo ~ ~ ~ en en en o:o:o: en en en en en en en o: en o: o: en en en en en mo: ~ l~ ~ ~ ~ ~ ~~ Q ~~ ~ ~ ~ ~ ~ß Q ~~~~~ ~ ~~ ~ ~ ~~ ~R O C K Y M O U N T A I N PO W E R A DM i ; I O N O f M C f l O O l l l ' De c e m b e r 2 0 0 7 L e a d / L a 9 S t u d y Re s u l t s o f 0 e r a t i o n s f o r O & M E x e n s e s Id a h o FE R C Wh e e l i n 9 Ac c o u n t RP F a c t o r Am o u n t Co a l Na t u r a l G a s Pu r c h a s e d P o w e r EC O BP A C r e d i t E en s e La b o r & B e n e f t s In c e n t i v e Ot h e r O & M I R e f . SO O SG 20 , 1 9 5 , 7 2 0 7, 5 3 5 , 4 2 4 33 4 , 9 1 4 (6 , 5 7 8 , 8 7 4 ) 50 0 SS G C H 1, 3 1 0 , 3 9 6 (1 6 , 1 9 8 ) (7 2 0 ) 93 , 3 5 9 50 1 N P C SE 51 6 , 1 9 1 , 5 3 6 32 , 2 1 4 , 4 4 2 1, 7 8 4 , 3 2 4 0 50 1 N P C SS E C H 50 , 4 0 3 , 8 7 7 3, 0 4 5 , 2 2 9 (0 ) 50 1 SE 12 , 8 1 9 , 9 8 2 46 , 1 1 5 2,0 5 0 79 6 , 2 1 9 50 1 SS E C H 1, 7 6 2 , 9 9 9 10 6 , 5 1 4 50 2 SG 31 , 7 1 4 , 3 0 1 2, 0 2 8 , 0 4 7 50 2 SS G C H 2,0 5 3 , 0 9 0 11 9 , 7 6 5 50 3 N P C SE 4, 8 4 5 , 0 7 9 31 9 , 1 1 9 50 5 SG 2,6 8 7 , 2 8 2 17 1 , 8 4 5 50 5 SS G C H 1,3 2 0 , 6 1 4 77 , 0 3 7 S0 6 SG 40 , 2 4 1 , 2 4 0 2, 5 7 3 , 3 2 3 50 6 SS G C H 1,6 0 3 , 3 5 0 93 , 5 3 0 50 7 SG 74 3 , 0 3 8 47 , 5 1 5 50 7 SS G C H 11 6 , 1 6 5 6, 7 7 6 51 0 SG 4, 4 1 3 , 1 4 1 28 2 , 2 0 9 51 0 SS G C H 1,7 8 6 , 8 6 6 10 4 , 2 3 5 51 1 SG 21 , 6 5 1 , 4 2 2 1, 3 8 4 , 5 5 2 51 1 SS G C H 86 2 , 8 7 1 50 , 3 3 5 51 2 SG 90 , 4 7 2 , 5 4 3 5, 7 8 5 , 4 8 5 51 2 SS G C H 3, 9 9 7 , 5 6 8 23 3 , 1 9 5 51 3 SG 31 , 0 4 1 , 4 3 7 1, 9 8 5 , 0 2 0 51 3 SS G C H 79 7 , 2 1 9 46 , 5 0 5 51 4 SG 9, 3 9 5 , 3 3 8 60 0 , 8 0 8 51 4 SS G C H 2, 5 5 6 , 0 2 9 14 9 , 1 0 4 53 5 SG - P 4, 9 2 2 , 0 5 3 60 1 , 3 9 4 26 , 7 2 9 (3 1 3 , 3 7 0 ) 53 5 SG - U 3, 5 0 6 , 3 8 49 7 , 5 1 3 22 , 1 1 2 (2 9 5 , 3 9 8 ) 53 6 SG - P 14 6 , 5 5 6 9, 3 7 2 53 6 SG - U 70 , 2 3 2 4,4 9 1 53 7 SG - P 4, 2 9 9 , 2 9 2 27 4 , 9 2 9 53 7 SG - U 40 6 , 6 7 4 26 , 0 0 6 53 8 SG - U 53 9 SG - P 8, 6 2 9 , 6 2 9 55 1 , 8 4 2 53 9 SG - U 6, 5 0 7 , 8 9 6 41 6 , 1 6 3 54 0 SG - P 34 , 1 9 2 2, 1 8 7 54 0 SG - U 11 , 2 3 3 71 8 54 2 SG - P 89 6 , 1 3 6 57 , 3 0 6 54 2 SG - U 12 4 , 7 8 5 7, 9 8 0 54 3 SG - P 73 0 , Q 6 46 , 6 8 4 54 3 SG - U 28 7 , 8 5 9 18 , 0 8 54 4 SG - P 1,1 2 9 , 8 6 6 72 , 2 5 2 54 4 SG - U 54 8 , 6 2 8 35 , 0 8 3 54 5 SG - P 1,3 3 0 , 4 4 0 85 , 0 7 8 54 5 SG - U 77 7 , 4 2 0 49 , 7 1 4 54 6 SG 72 9 , 7 5 3 46 , 6 6 6 54 7 N P C SE 26 1 , 1 4 1 , 9 7 2 17 , 2 0 0 , 0 2 0 0 54 7 N P C SS E C T 64 , 6 9 5 , 5 3 7 5, 0 0 5 , 9 3 4 (0 ) 54 8 SG 11 , 8 1 9 , 3 6 6 27 4 , 0 7 3 12 , 1 8 1 46 9 , 5 6 3 54 8 SS G C T 10 , 6 3 6 , 2 7 2 19 0 , 3 0 8 8, 5 8 58 5 , 4 9 8 54 9 SG 5,9 3 1 , 4 6 6 37 9 , 3 0 2 55 0 SG 98 6 , 9 9 6 63 , 1 1 6 55 0 SS G C T 10 , 9 7 7 , 6 9 0 80 9 , 4 3 9 55 2 SG 33 9 , 8 5 4 21 , 7 3 3 55 2 SS G C T 27 6 , 1 1 9 20 , 3 6 0 55 3 SG 3,3 5 9 , 1 7 8 21 4 , 8 1 1 55 3 SS G C T 1,2 7 1 , 4 9 1 93 , 7 5 3 55 4 SG 11 3 , 4 4 8 7,2 5 5 55 4 SS G C T 28 2 , 6 3 4 20 , 8 4 0 55 5 ID (5 , 3 6 8 , 0 2 3 ) (5 , 3 6 8 , 0 2 3 ) 55 5 N P C SE 15 3 , 1 3 4 , 7 7 9 10 , 0 8 6 , 1 6 6 Pa g e 5 . 8 .~ R O C K Y M O U N T A I N PO W E R A DlV I S I O N O f . ! ' C : l " C O De c e m b e r 2 0 0 7 L e a d / L a 9 S t u d y Re s u l t s o f 0 e r a t i o n s f o r O & M E x e n s e s Id a h o FE R C Wh e e l i n g Ac c o u n t RP F a c t o r Am o u n t Co a l Na t u r a l G a s Pu r c h a s e d P o w e r EC O BP A C r e d i t Ex e n s e La b o r & B e n e f t s In c e n t i v e Ot h e r O & M I R e f . 55 5 N P C SG 63 3 , 1 0 3 , 6 9 0 40 , 4 8 5 , 3 4 2 55 5 OR (1 2 , 9 9 2 , 4 6 3 ) 55 5 WA (4 , 1 3 9 , 0 2 2 ) 55 6 SG 2,5 3 5 , 0 8 1 16 2 , 1 1 2 55 7 ID (3 2 , 9 7 3 ) (3 2 , 9 7 3 ) 55 7 OR (5 3 , 8 1 3 ) 55 7 SG 59 , 5 2 1 , 2 7 2 2, 2 5 0 , 2 1 0 10 0 , 0 1 1 1, 4 5 6 , 0 1 0 55 7 SS G C T 82 , 7 1 8 4,9 7 3 22 1 90 6 55 7 SG C T 1, 1 2 2 , 4 2 5 72 , 0 5 9 55 7 WA (9 7 , 0 0 6 ) 56 0 SG 8,2 0 7 , 3 5 0 1, 2 5 0 , 8 3 3 55 , 5 9 4 (7 8 1 , 5 8 8 ) 56 1 SG 7,8 8 8 , 7 4 5 50 4 , 4 6 5 56 2 SG 1,0 0 6 , 0 2 8 64 , 3 3 3 56 3 SG 12 5 , 8 0 7 8, 0 4 5 56 5 N P C SE 1,8 0 2 , 8 0 0 11 8 , 7 4 1 56 5 N P C SG 10 4 , 7 8 9 , 3 1 0 6, 7 0 1 , 0 0 5 EC D DG P (9 2 , 0 9 0 , 2 0 2 ) EC D SG 92 , 0 9 0 , 2 0 2 5,8 8 8 , 9 3 0 EC D MC (3 8 , 9 4 3 , 3 0 5 ) (8 0 8 , 1 5 8 ) EC D SG 38 , 9 4 3 , 3 0 5 2, 4 9 0 , 3 2 4 EC D CA 2, 5 5 3 , 8 5 1 EC D OR 27 , 2 1 6 , 8 2 3 EC D WA 1, 3 0 7 , 1 6 7 EC D WY P 17 1 , 7 6 2 EC D UT 12 , 2 3 6 , 2 0 5 EC O ID 75 1 , 3 7 2 75 1 , 3 7 2 EC D SG (4 4 , 2 3 7 , 1 8 0 ) (2 , 8 2 8 , 8 5 3 ) 56 6 SG 2, 7 5 1 , 8 0 4 17 5 , 9 7 1 56 7 SG 1, 3 5 6 , 2 6 7 86 , 7 3 0 56 8 SG 56 , 2 3 4 3, 5 9 6 56 9 SG 3, 2 3 3 , 5 6 7 20 6 , 7 7 8 57 0 SG 9, 2 7 2 , 5 4 5 59 2 , 9 5 5 57 1 SG 13 , 3 2 3 , 8 4 1 85 2 , 0 2 5 57 2 SG 57 3 SG 38 0 , 5 7 2 24 , 3 3 7 58 0 CA 46 , 3 1 4 58 0 ID (3 8 , 9 2 ) 84 8 38 (3 9 , 3 7 7 ) 58 0 OR (2 0 ) 58 0 SN P D 19 , 5 3 0 , 5 0 9 90 , 9 5 1 40 , 2 2 1 (4 4 , 6 3 9 ) 58 0 UT 88 , 8 9 1 58 0 WA 84 , 7 4 3 58 0 WY P 16 , 0 7 4 58 1 SN P D 12 , 6 6 1 , 5 4 9 53 7 , 2 6 7 23 , 8 7 9 22 , 6 6 6 58 2 CA 69 , 0 8 8 58 2 ID 17 3 , 9 3 9 95 , 7 0 7 4, 2 5 4 73 , 9 7 8 58 2 OR 1, 0 1 9 , 0 3 8 58 2 SN P D 14 , 6 9 6 56 3 25 89 58 2 UT 1, 5 1 7 , 4 7 0 58 2 WA 19 5 , 8 3 6 58 2 WY P 38 5 , 8 9 0 58 3 CA 36 7 , 4 5 1 58 3 ID 16 7 , 6 0 1 I 13 6 , 0 6 2 6, 0 4 7 25 , 9 1 58 3 OR 2, 4 0 0 , 5 3 9 58 3 SN P D 64 2 , 0 3 8 19 , 4 8 4 86 6 9, 2 5 3 58 3 UT 3, 0 2 6 , 9 0 0 58 3 WA 34 0 , 1 9 1 58 3 WY P 47 8 , 4 9 3 58 3 WY U 18 9 , 4 2 4 58 4 CA 58 4 ID Pa g e 5 . 9 "I ~ ~ B o ~ O U N T A I N De c e m b e r 2 0 0 7 L e a d / L a g S t u d y Re s u l t s o f 0 e r a l i o n s f o r O & M E x e n s e s Id a h o FE R C Wh e e l i n g Ac c o u n t RP F a c t o r Am o u n t Co a l Na t u r a l G a s Pu r c h a s e d P o w e r EC D BP A C r e d i t Ex p e n s e La b o r & B e n e f i t s In c e n O v e Ot h e r O & M I R e f . 58 4 OR 58 4 UT 22 8 . 8 8 1 58 4 WA 1,6 5 4 58 4 WY P 58 5 SN P D 24 8 , 1 6 2 14 , 8 9 5 66 2 (4 , 1 1 5 ) 58 6 CA 19 0 , 8 4 6 58 6 ID 26 4 , 9 9 0 21 2 , 5 6 4 9,4 4 7 42 , 9 8 0 58 6 OR 1, 8 3 4 , 3 1 9 58 6 SN P D 1, 1 6 9 , 5 0 0 41 , 0 9 8 1,8 2 7 10 , 9 9 9 58 6 UT 1, 2 7 4 , 8 9 4 58 6 WA 61 9 , 4 5 0 58 6 WY P 39 6 , 5 5 1 58 6 WY U 44 , 8 6 7 58 7 CA 58 1 , 9 6 7 58 7 ID 63 5 , 3 5 6 I 51 7 , 9 8 4 23 , 0 2 2 94 , 3 5 0 58 7 OR 3,6 0 1 , 7 5 7 58 7 SN P D 58 7 UT 3,1 0 1 , 2 7 5 58 7 WA 77 6 , 2 3 0 58 7 WY P 57 3 , 4 4 1 58 7 WY U 67 , 5 3 0 58 8 CA 32 , 7 8 7 58 8 ID 20 7 , 2 0 4 I 99 , 4 8 6 4, 4 2 2 10 3 , 2 9 6 58 8 OR 67 2 , 7 4 1 58 8 SN P D 6, 3 5 6 , 6 5 5 63 6 , 8 0 0 28 , 3 0 3 (3 7 2 , 0 0 4 ) 58 8 UT 1,5 1 8 , 1 7 5 58 8 WA 15 7 , 3 1 2 58 8 WY P 12 4 , 4 7 6 58 8 WY U 29 , 5 0 9 58 9 CA 12 3 , 5 9 5 58 9 ID 49 , 0 2 9 I 2,8 9 4 12 9 46 , 0 0 7 58 9 OR 2,1 5 0 , 9 1 3 58 9 SN P D 36 8 , 0 5 16 , 9 8 7 58 9 UT 69 4 , 8 9 7 58 9 WA 12 1 , 9 7 9 58 9 WY P 72 7 , 4 3 5 58 9 WY U 53 , 6 7 8 59 0 CA 34 , 5 8 9 59 0 ID 22 , 9 2 8 I 18 , 1 5 4 80 7 3, 9 6 7 59 0 OR 25 0 , 0 8 0 59 0 SN P D 5,9 5 9 , 3 4 1 32 8 , 0 6 2 14 , 5 8 1 (6 7 , 8 6 4 ) 59 0 UT 14 1 , 8 7 3 59 0 WA 11 , 9 2 3 59 0 WY P 81 , 6 8 3 59 1 CA 29 , 0 8 1 59 1 ID 90 , 0 0 6 I 90 , 0 0 6 59 1 OR 36 1 , 7 7 6 59 1 SN P D 13 4 , 1 0 5 6,1 8 3 59 1 UT 49 2 , 7 3 0 59 1 WA 95 , 4 6 4 59 1 WY P 14 0 , 7 6 5 59 1 WY U 38 , 8 6 5 59 2 CA 49 0 , 1 5 0 59 2 ID 35 3 , 7 7 5 I 24 0 , 3 1 7 10 , 6 8 1 10 2 , 7 7 7 59 2 OR 3, 5 8 1 , 5 1 3 59 2 SN P D 1, 7 6 8 , 3 9 9 11 1 , 1 9 8 4,9 4 2 (3 4 , 6 0 1 ) 59 2 UT 3, 4 4 5 , 7 8 8 59 2 WA 66 3 , 6 1 3 59 2 WY P 1, 4 4 0 , 3 9 2 59 2 WY U 23 3 Pa g e 5 . 1 0 ~R O C K Y M O U N T A I N ~~ ~ r De c e m b e r 2 0 0 7 L e a d / L a g S t u d y Re s u l t s o f 0 e r a t i o n s f o r O & M E x e n s e s Id a h o FE R C Wh e e l i n g Ac c o u n t RP F a c t o r Am o u n t Co a l Na t u r a l G a s Pu r c h a s e d P o w e r EC D BP A C r e d i t Ex e n s e La b o r & B e n e f t s In c e n t i v e Ot h e r O & M I R e f . 59 3 CA 7, 0 1 6 , 7 4 7 59 3 10 4,9 6 1 , 5 5 1 1,8 4 6 , 6 0 1 82 , 0 7 3 3,0 3 2 , 8 7 7 59 3 OR 30 , 3 5 5 , 1 0 2 59 3 SN P D 1, 6 8 0 , 1 8 9 83 , 3 8 0 3, 7 0 6 (9 , 6 1 4 ) 59 3 UT 35 , 8 6 2 , 9 7 6 59 3 WA 5, 0 9 5 , 2 4 2 59 3 WY P 5, 7 4 0 , 1 7 2 59 3 WY U 79 4 , 8 7 2 59 4 CA 83 5 , 2 1 2 59 4 10 74 8 , 9 9 0 I 43 6 , 9 4 9 19 , 4 2 0 29 2 , 6 2 1 59 4 OR 5, 8 4 7 , 1 9 4 59 4 SN P D 28 , 9 5 1 88 2 39 41 3 59 4 UT 12 , 3 4 4 , 6 4 7 59 4 WA 97 3 , 0 3 9 59 4 WY P 1, 7 7 3 , 3 0 9 59 4 WY U 25 0 , 3 2 0 59 5 CA 38 2 59 5 OR 51 , 9 1 2 59 5 SN P D 68 4 , 2 7 6 I 19 , 4 6 3 86 5 11 , 2 2 3 59 5 UT 8, 3 9 4 59 5 WY P 59 6 CA 10 5 , 0 4 4 59 6 10 16 5 , 8 1 2 I 12 5 , 4 7 4 5, 5 7 7 34 , 7 6 2 59 6 OR 93 7 , 7 2 2 59 6 UT 2, 5 4 9 , 8 6 2 59 6 WA 20 4 , 4 9 6 59 6 WY P 30 7 , 7 0 1 59 6 WY U 65 , 3 2 6 59 7 CA 52 , 8 4 3 59 7 10 28 4 , 5 9 8 I 23 1 , 8 4 4 10 , 3 0 42 , 4 4 9 59 7 OR 1,0 9 2 , 1 4 2 59 7 SN P D 1,5 1 9 , 4 8 6 53 , 0 9 3 2, 3 6 0 14 , 6 0 9 59 7 UT 1,5 6 4 , 5 8 8 59 7 WA 37 7 , 8 1 2 59 7 WY P 51 6 , 4 9 6 59 7 WY U 68 , 5 2 1 59 8 CA 16 0 , 8 3 9 59 8 10 39 , 3 8 4 I 10 , 2 8 9 45 7 28 , 6 3 8 59 8 OR 99 8 , 0 1 4 59 8 SN P D 97 9 , 4 8 5 54 , 6 9 4 2, 4 3 1 (1 1 , 9 6 2 ) 59 8 UT 1, 7 6 1 , 9 8 0 59 8 WA 27 1 , 0 1 9 59 8 WY P 24 8 , 6 3 3 59 8 WY U 7, 8 9 6 90 1 CA 3, 0 8 2 90 1 CN 2,4 9 3 , 7 3 2 I 66 , 5 4 5 2, 9 5 8 31 , 8 3 7 90 1 10 10 , 6 8 9 8,7 1 3 38 7 1,5 8 9 90 1 OR 85 , 6 1 5 90 1 UT 66 , 1 2 9 90 1 WA 66 , 8 0 5 90 1 WY P 16 , 5 7 5 90 1 WY U 14 , 0 7 2 90 2 CA 85 1 , 5 7 8 90 2 CN 84 4 , 1 3 2 I 21 , 1 1 7 93 9 12 , 2 4 8 90 2 10 1, 5 7 6 , 7 2 8 1,2 0 8 , 6 3 9 53 , 7 1 8 31 4 , 3 7 1 90 2 OR 9,2 2 1 , 8 2 1 90 2 UT 11 , 1 0 9 , 0 3 9 90 2 WA 1, 8 6 2 , 2 4 7 90 2 WY P 2,4 0 6 , 1 9 8 90 2 WY U 29 6 , 2 2 7 Pa g e 5 . 1 1 ~ mOl :æ ~ ~ .~~ w 0 i.c (.IV:s ciDoii C(.w l¡ ~Do..:IV.ce:iDo ..IVC) eiz ¡¡0(. ~o l¡ 5 oco0'".. ..~~CD en 0 "'.."'''~ ~êõ '"CD '"..co.."'''coo ;;'"CD co '"..0..co..~ CD ...0 ..en ":ox .¡tÕ tÕ ~ ::oñ ..m g en.. ~co '":t '"!:..'"":.; coco~ '"0'"rñ -r-e;: ~ i ..coco..00r-cò'" ~ c: 1 1 1 1 I I 1 1 1 1 1 iire ~..'"'" ..0..lÔ lÔ ¡;..~.;;: JI 'i Æ al l ¡j 0; ~ .. 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E x o n s e s Id a h o FE R C Wh e e l i n g Ac c o u n t RP F a c t o r Am o u n t Co a l Na t u r a l G a s Pu r c h a s e d P o w e r EC O BP A C r e d i t Ex p e n s e La b o r & B e n e f i t s In c e n t i v e Ot e r O & M 92 5 SO 11 , 2 9 1 , 2 8 7 - - - - 67 2 , 1 7 9 92 8 CA 4,8 4 3 - - 92 8 10 32 8 , 7 6 4 - - - 32 8 , 7 6 4 92 8 OR 3, 0 2 6 , 5 3 1 - - - - 92 8 SG 1,9 2 2 , 4 1 1 - - - - - 12 2 , 9 3 3 92 8 SO 40 7 - - - - 24 92 8 UT 3, 3 9 6 , 6 5 2 - - - 92 8 WA 44 0 , 5 6 7 - - - - 92 8 WY P 89 1 , 4 6 3 - - - 92 9 SO (5 , 8 4 5 , 3 4 0 ) - - (3 7 , 9 8 3 ) (1 , 6 8 8 ) (3 0 8 , 3 0 7 ) 93 0 CN 5,7 2 4 - - - - 23 3 93 0 10 62 4 - - - - 62 4 93 0 OR 7, 5 7 1 , 4 5 9 - - - - - - 93 0 SG - - - - - - 93 0 SO 13 , 3 7 2 , 1 4 8 - - - 79 6 , 0 5 5 93 0 UT 4,6 0 7 , 9 7 9 - - - 93 0 WA 10 - - - 93 0 WY P 10 , 2 2 4 - - - - 93 1 OR 88 4 , 6 1 2 - - - - - - - 93 1 SO 5,3 8 9 , 8 0 7 - - - - 32 0 , 8 6 0 93 1 UT 21 9 - - - 93 1 WY P 17 , 8 6 6 - - - 93 5 OR 42 , 1 4 9 - - - - - - 93 5 SO 24 , 2 9 6 , 3 4 1 - 23 5 , 7 1 0 10 4 7 6 1, 2 0 0 , 1 9 4 To t a I O & M 2, 7 8 7 , 0 4 0 , 3 6 8 35 5 7 8 7 9 1 23 , 9 9 0 2 7 9 50 , 5 7 1 , 5 0 9 5,4 9 3 6 1 5 15 3 6 8 0 2 3 \ 68 1 9 7 4 6 28 2 8 7 9 6 0 12 5 7 2 6 5 29 . 5 7 6 . 4 9 To t a I O & M E x o e n s e 17 6 , 2 0 7 9 9 1 I Re f . Pa g e 2 . 1 Pa g e 5 . 1 3 . ROCKY MOUNTAINPOWER December 2007 Lead/Lag Study Results of Operations for Taxes Other Than Income Total Company Idaho Taxes Other Than Taxes Other Than Account RP Factor Amount Propert Taxes Income Propert Taxes Income 408 CA 978,962 978,962 408 GPS 69,102,426 69,102,426 4,113,723 408 OR 20,915,928 20,915,928 408 SE 545,664 545.664 35,940 408 SO 8,523,359 8,523,359 507,402 408 UT 18,389 18,389 408 WA 9,329 9,329 408 WYP 1,378,689 1,378,689 101,472,747 69,102,426 32,370,321 4,113,723 54,342 Ref. 2.1 Page 5.14 ~ROCKY MOUNTAINPOWERo,VI\'lKlCFPACfICP December 2007 Lead/La9 Study Net Power Costs Unadjusted Description Account NPC Costs Factor Lead/Lag Section Idaho Ref. Sales for Resale (Accunt 447) Exislin9 Firm Sales PPL 447.12 23,609,027 SG Sales for Resale 1,509,736 Existing Firm Sales UPL 447.122 25,912,141 SG Sales for Resale 1,657,014 Post-merger Firm Sales 447.13,447.14,447.2,447.61,447.62 813,349,062 SG Sales for Resale 52,011,567 Non-firm Sales 447.5 (13,621,686)SE Sales for Resale (897,187) Total Revenue Adjustments 849,248,543 54,281,130 Purchased Power (Account 555) Existing Firm Demand PPL 555.66 126,380,515 SG Purchased Power 8,081,707 Exisling Firm Demand UPL 555.68 9,780,055 SG Purchased Power 625,409 Existing Firm Energy 555.65, 555.69 107,043,520 SE Purchased Power 7,050,382 Post-merger Firm 555, 555.55,555.61,555.2, 555.67 496,943,120 SG Purchased Power 31,778,226 Secondary Purchases 555.7,555.25 46,091,258 SE Purchased Power 3,035,784T olal Purchased Power Adjustment 786,238,469 50,571,509 Wheelin9 (Account 565) Existing Firm PPL 565.26 36,800,093 SG Wheeling Expense 2,353,271 Existing Firm UPL 565.27 161,299 SG Wheeling Expense 10,315 Post-merger Firm 565.0, 565.46, 565.1 67,827,919 SG Wheeling Expense 4,337,420 Non-firm 565.25 1,802,80 SE Wheeling Expense 118,741 Total Wheeling Expense Adj 106,592,111 6,819,746 Fuel Expense (Accounts 501, 503 and 547) Fuel Consumed - Coal 501.,501.11 469,100,755 SE Coal 32,214,442 Fuel Consumed - Gas 501.35 27,090,781 SE Natural Gas 1,784,324 Steam From Other Sources 503 4,845,079 SE Coal 319,119 Natural Gas Consumed 547 261,141,972 SE Natural Gas 17,200,020 Simple Cycle Combustion Turbines 547 64,695,537 SSECT Natural Gas 5,005,934 ChollaiAPS Exchange 501,501.1,501.2,501.45 50,403,877 SSECH Coal 3,045,229 Total Fuel Expense 897,278,001 59,569,070 Net Power Cost 940,860,037 62,679,194 5.0 Page 5.15 i8n r-1AY 27 AM 10: 52 CONFIDENTIA Case No. PAC-E-11-12 Exhibit NO.3 Witness: Steven R. McDougal BEFORE THE IDAHO PUBLIC UTILITIES COMMSSION ROCKY MOUNTAIN POWER CONFIDENTIAL Exhibit Accompanying Direct Testimony of Steven R. McDougal Propert Tax Calculation May 2011 THIS EXHIBIT IS CONFIDENTIAL AND IS PROVIDED UNDER SEPARATE COVER ~. ,\_"",J . Lot, HAY 21 AM 10: 52 Case No. PAC-E-11-12 Exhibit NO.4 Witness:. Steven R. McDougal BEFORE THE IDAHO PUBLIC UTILITIES COMMSSION ROCKY MOUNTAI POWER Exhibit Accompanying Direct Testimony of Steven R. McDougal LCAR Calculation May 2011 Rocky Mountain Power Exhibit NO.4 Page 1 of 1 Case No. PAC-E-11-12 Witness: Steven R. McDougal Unbundled Production Revenue Requirement (Excluding NPC) PAC.E.11.12 Unbundled Production Revenue requirement (Excluding Net Power Costs) Description Amount Source 1 Production - Return On Investment 931 ,152,243 JAM Tab ECO 2 Production - Expense 2,184,273,612 JAM Tab ECO 3 Production - NPC Expenses (1,680,507,586\NPC Gold Study Production Revenue Requirement 4 ¡(Excluding NPC)1,434,918,269 Line 1 + Line 2 + Line 3 5 Svstem Load 58,179,087 NPC Gold Study 6 Production $ per MWH 24.66 Line 4 I Line 5 7 %25%Energy Component* 8 LCAR Adjustment ..$6.1'7 Line 6 x Line 7 PAC.E.10.07 Unbundled Production Revenue requirement (Excluding Net Power Costs) Description Amount Source 1 Production - Return On Investment 833,083,414 JAM Tab ECO 2 Production - Expense 2,173,162,370 JAM Tab ECO 3 Production - NPC Expenses (1,748,001,871 Commission Ordered NPC Production Revenue Requirement 4 (Excluding NPC)1,258,243,913 (Line 1 + Line 2 + Line 3) 5 System Load 57,460,901 Commission Ordered NPC 6 Production $ per MWH 21.90 Line 4 I Line 5 7 %25%Energy Component* 8 LCAR Adjustment $5.47 Line 6 x Line 7 *LCAR does not include demand per Commission Order 32206