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HomeMy WebLinkAbout20040416Said Direct Testimony Exhibits.pdf'C rr I ,Lc !.:_ , .. L' . - 1 L. 2EOLi r,lt..:..:) ! 5 Pi' 4:1 7 JT:U, :;:~c. BEFORE THE IDAHO PUBLIC UTILITIES COMMISSION IN THE MATTER OF THE APPLICATION OF IDAHO POWER COMPANY FOR AUTHORITY TO IMPLEMENT POWER COST ADJUSTMENT (PCA) RATES FOR ELECTRIC SERVICE FROM MAY 16, 2004 THROUGH MAY 15, 2005 iSSION CASE NO. IPC-04- IDAHO POWER COMPANY DIRECT TESTIMONY GREGORY W. SAID Please state your name and business address. My name is Gregory W. Said and my business address is 1221 West Idaho Street, Boise, Idaho. By whom are you employed and in what capaci ty? I am employed by Idaho Power Company as the Manager of Revenue Requirement in the Pricing and Regulatory Services Department. Please describe your educational background. In May of 1975, I received a Bachelor of Science Degree in Mathematics with honors from Boise State Uni versi ty. In 2003, I attended the Public Utility Executives Course at the University of Idaho. Please describe your work experience with Idaho Power Company. I became employed by Idaho Power Company in 1980 as an analyst in the Resource Planning Department. In 1985, the Company applied for a general revenue requirement increase. I was the Company witness addressing power supply expenses. In August of 1989, after nine years in the Resource Planning Department, I was offered and I accepted a position in the Company s Rate Department. With the Company s application for a temporary rate increase in 1992 my responsibilities as a witness were expanded. While I SAID, DI Idaho Power Company continued to be the Company witness concerning power supply expenses, I also sponsored the Company s rate computations and proposed tariff schedules in that case. Because of my combined Resource Planning and Rate Department experience, I was asked to design a Power Cost Adjustment (PCA) which would impact customers ' rates based upon changes in the Company s net power supply expenses. I presented my recommendations to the Idaho Public Utilities Commission (IPUC) in 1992 at which time the IPUC established the PCA as an annual adjustment to the Company rates. I have sponsored the Company s annual PCA adjustment in each of the years 1996 through 2003. In 1996, I was promoted to Director of Revenue Requirement. Are you the same Gregory Said that presented testimony in the Company I s general revenue requirement case (IPUC Case No. IPC-03-13)? Yes. In my testimony in the Company I s general revenue requirement case, I discussed changes in loads and resources since the Company s last general revenue requirement case and the impact of those changes on the Company s power supply expenses. I sponsored the exhibi ts that provided the basis for determining the Company normalized net power supply expenses for ratemaking purposes. I discussed how the new normalized power supply SAID, DI Idaho Power Company expenses impact future PCA computations until the Company next general revenue requirement case. Did you recommend any PCA computational changes for the establishment of the new PCA regression formula as part of the Company I s general revenue requirement filing? Yes. I recommended that three PCA computational factors be updated as a result of the review of power supply expenses. First, for PCA projection calculations, a new normalized base PCA rate was calculated. Second, a new Idaho jurisdictional percentage was calculated. Third a new expense adjustment rate to be applied to load growth (EARG) or decline was calculated. Did you also present a non-computational recommendation with regard to the PCA in your testimony in Case No. IPC-03-13? Yes. I recommended that the PCA recovery period be moved from a May 16 through May 15 period to a June 1 through May 31 time period. No other changes to PCA time frames would be required. PCA proj ection and true- computations would still be based upon an April 1 through March 31 time frame and the Company would still file its PCA request by April 15 each year. Based upon your recommendation that this year s PCA become effective on June 1, 2004, what do you SAID, DI Idaho Power Company recommend as the PCA rate from May 16, 2004 through May 31, 2004? Rather than having two rate adjustments within fifteen days, I recommend that the current PCA rate be extended throughout May 2004. Are tariff changes required to accommodate your proposal? Yes. Exhibit 1 contains the tariff changes required to accommodate my proposal. What is the impact of using a June 1, 2004, PCA effective date, as recommended in your testimony in the IPC-03-13 general revenue requirement case and discussed previously in this testimony? If the current PCA rates become effective on June 1, 2004 instead of May 16, 2004, the Company will collect at the 2003/2004 PCA rate for an additional one-half month. However, the True-up of the True-up provision of the PCA will distribute any over-collection or under-collection from this event back to the Company I s customers as a component of the 2005/2006 PCA. Additionally, the Company has recommended that any potential rate change from the general revenue requirement case become effective on the same date as the 2004/2005 PCA. Did the IPUC receive any testimony in opposi tion of the changes you recommended in Case No. IPC- SAID, DI Idaho Power Company 03-13? Yes. Staff opposed my recommendation regarding computation of the EARG. The issue of the appropriate EARG was removed from the general revenue requirement case forum and the determination of the EARG will occur later this year.None of my other PCA recommendations were opposed. What is this year 's proj ection of PCA expenses? Based upon the updated PCA constants , the proj ection of PCA expenses for the period April 1, 2004 through March 31, 2005 is $129,823,425. This amount is $35,722,268 more than the $94,101,157 normalized level of PCA expenses as filed in Case No. IPC-03-13. What is the basis for the projection of April 1, 2004 through March 31, 2005 PCA expenses? The IPUC, in Order No. 24806 issued in Case No. IPC-92-25, the proceeding which created the PCA, adopted a natural logarithmic function of proj ected April through July Brownlee runoff to compute the proj ection of April through March PCA expenses. Assuming that the derivation of that equation will be updated as a result of the Company I s filing in Case No. IPC-03-13, the new PCA regression equation is: SAID, DI Idaho Power Company Annual PCA expense = $1,140,615,325 - $+ $ 70,685,112 46,413,057 * In (Brownlee runoff) Details of the data underlying the PCA regression equation are contained in Exhibit 2. Qualifying Facilities ("QF") purchase expenses were updated and are included in the projection computation. In this formula, the $1,140,615,325 is the updated constant that represents the prediction of annual net power supply expense that would occur if there was zero April through July Brownlee runoff. For each unit increase in the natural logarithm of the Brownlee runoff data the proj ection of annual power supply expenses will be reduced by $70,685,112, the second of the updated constants in the equation above. The $46,413,057 is the updated constant for QF purchase expense. What is the April through July Brownlee runoff forecast that you used to arrive at the projection of PCA expenses? The National Weather Service I s Northwest River River Forecast Center (NWRFC) , in its April 1 forecast, proj ected April through July Brownlee runoff to be 13 million acre-feet. Inserting this value into the equation results in a proj ection of net PCA expenses of $129,823,425 for the period April 1, 2004 through March 31, SAID, DI Idaho Power Company 2005. This amount is $35,722,268 more than the normalized level of PCA expenses of $94,101,157. The Brownlee runoff information supplied by the NWRFC is contained on Exhibit The Brownlee Reservoir inflow appears on page 2 of 5 of Exhibi t 3. You have stated that the projected net PCA expenses are more than the normalized level of PCA expenses by $35,722,268. What is the rate adjustment associated with the projected increase in PCA expenses of $35,722,268 from the normalized level of PCA expenses? The updated normalized PCA expense of $94,101,157, divided by the updated normalized system firm sales of 12,863,484 Megawatt-hours, is used to arrive at the normalized base power cost of 0.7315 cents per kilowatt- hour. For the period April 1, 2004 through March 31, 2005, the proj ected power cost of serving firm loads is 1.0092 cents per kilowatt-hour which is computed by dividing the projected incremental PCA expense of $35,722,268 by the 12,863,484 Megawatt-hours normalized system firm sales. The Company adjusts its rates by 90 percent of the difference between the projected power cost of serving firm loads (1.0092 cents per kilowatt-hour) and the normalized base power cost (0.7315 cents per kilowatt-hour). Restated, this year s computation is (.9)(1.0092-7315)=0.2499. The resulting adjustment is a 0.2499 cents per kilowatt-hour SAID, DI Idaho Power Company increase from the normalized base power cost. Please describe the True-Up required from the comparison of the April 1, 2003 through March 31, 2004 actual results to last year 1 s proj ections . The PCA True-Up deferral for the year April 1, 2003 through March 31, 2004 is shown on Exhibit This sheet compares the actual results to last year ' projections, month by month, with the differences accumulated in a deferred expense account. Interest has been applied to the deferred expense account monthly. The balance in the deferred expense account at the end of March 2004 was $44,285,289 as shown on Exhibit 4. This is the amount that was under-collected during the PCA year. The Accounting Department has advised me that the deferral will be amortized during the current PCA year. How is the $44,285,289 from Exhibit 4 reflected in the True-Up portion of the PCA? In accordance with Order No. 29334 from Case No. IPC-03-05, the True-Up component is calculated by dividing the deferred expense balance of $44 285,289 by the Company s "best estimate of the total Idaho jurisdictional sales that will be made during the ensuing PCA year (Exhibi t 5, page 4, paragraph 2) .The Company has filed updated normalized Idaho jurisdictional firm sales of 12,096,838 Megawatt-hours as part of the IPC-03-13 general SAID, DI Idaho Power Company revenue requirement case and believes this is the best estimate for Megawatt-hours sales during the 2004/2005 PCA year. The result of dividing the deferred expense balance by the Idaho jurisdictional firm sales is 0.3661 cents per kilowatt-hour, which is the True-Up portion of the PCA. Were there any decisions made by the IPUC in Order No. 29334 that will require adjustments to the 2004/2005 PCA rate? Yes.Item 2 in the Stipulation approved by the Commission in Order No. 29334 addressed a "True-up of the True-up.Item 4 in the Stipulation addressed class specific adjustments. How will the True-up of the True-up be reflected in this year s PCA? The Company collected all but $556,693 of the $38,658,298 True-up deferral balance from last year. Dividing the $556,693 by the Idaho jurisdictional sales value of 12,096,838 Megawatt-hours results in 0.0046 cents per kilowatt-hour as the True-up of the True-up rate. Please describe the class specific adjustments contained in Item 4 of the Stipulation. The Company will make three class specific rate adjustments to the 2004/2005 PCA rate. The three classes and their respective adjustment credits are: 1) Schedule 7, Small Commercial, -0189 cents per kilowatt SAID , DI Idaho Power Company hour; 2) Schedule 19, Industrial -0222 cents per kilowatt hour; and 3) Schedule 24, Irrigation, -0811 cents per kilowatt hour. The calculation of the adjustments is shown on page 5 of Exhibi t 5. What is the PCA rate as a result of (1) the adjustment for the 2004/2005 Projected power cost of serving firm loads,(2) the 2003/2004 'True-Up portion of the PCA, and 3) the True-up of the 2002/2003 True-up? The Company s PCA rate for the 2004/2005 PCA year is 0.6206 cents per kilowatt-hour. The rate is comprised of: 1) the 0.2499 cents per kilowatt-hour adjustment for 2004/2005 projected power cost of serving firm loads, 2) the 0.3661 cents per kilowatt-hour for the 2003/2004 True-Up portion of the PCA, and 3) the 0.0046 cents per kilowatt-hour for the True-up of the 2002/2003 True-up. The components used to calculate the 0.6206 cents per kilowatt-hour are shown in Exhibit 6, the Company proposed Schedule 55. How does the new PCA rate of 0.6206 cents per kilowatt-hour compare to the existing PCA rate? The 2004/2005 PCA rate of 0.6206 cents per kilowatt-hour is 0.0167 cents per kilowatt-hour greater than the 0.6039 cents per kilowatt-hour PCA rate that existed for all classes except Schedule 7 , Schedule 19 and Schedule 24. In light of the Company s pending general SAID , DI Idaho Power Company revenue requirement case and an anticipated general rate increase coming from that general revenue requirement case, does the Company have an additional PCA recommendation this year? Yes. The Company has frequently stated that its hope was for a Brownlee runoff forecast sufficient to provide for a PCA reduction to coincide wi th the general rate increase. Unfortunately, that did not occur. Rather than create additional upward pressure on rates, the Company proposes to keep the overall PCA rate at the same level as last year, 0.6039 cents per kilowatt-hour. To accomplish this, the True-up component rate would be adjusted down by 0167 cents per kilowatt-hour. The three customer classes previously identified will still experience PCA rate reductions, in addition to the reduction from their current rates, to the 2004/2005 PCA rate minus their class-specific credi ts . Will the Company forfeit the additional revenue to which it is entitled? No. Based upon the difference between the enti tIed rate of 0.6206 cents per kilowatt-hour and the proposed retention of the 0.6039 cents per kilowatt-hour rate, the Company would under-collect its entitled expense by $2,020,172 ((0.6206-6039) cents per kilowatt- hour)*12,096,838 Megawatt-hours). Because there is now a SAID, DI Idaho Power Company True-up of the True-up, any under-collection of True-up amounts will be captured next year. In other words, with the beginning balance for the True-up of the True-up set at $44,841,981 ($44,285,289+$556,693) and PCA True-up component rates established to recover $42,818,861, at PCA year end, the Company will have under-collected $2,020,172, which would flow into next year s True-up of the True-up balance. The Company is proposing this unique rate treatment to avoid pancaking " rate increases in 2004. What are the 2004/2005 PCA rates for Schedule 7, Schedule 19 and Schedule 24 customers? Because of the pre-established credits, the Schedule 7 PCA rate will be 0.5850 cents per kilowatt-hour (0.6039-0189), the Schedule 19 PCA rate will be 0.5817 cents per kilowatt-hour (0.6039-0222), and the Schedule 24 PCA rate will be 0.5228 cents per kilowatt-hour (0.6039- 0811) . What percentage decrease from existing rates including PCA, to new rates including PCA, will these classes see as an offset to any general rate increase? Exhibit 7 details the percentage rate change that all customer classes will see as an offset to rate increases ordered in the general revenue requirement case. Schedule 7 customer will see a 3.66% decrease, Schedule 19 customers will see a 6.66% decrease and Schedule 24 SAID, DI Idaho Power Company customers will see a 15.75% decrease. All other customer classes will see no change as a result of the new PCA. Are you aware that the Idaho Supreme Court has reversed the IPUC' s decision in Case No. IPC-01-34 and ruled that Idaho Power Company is entitled to the collection of lost revenues? Yes. Have you included any amounts in this year PCA to reflect the Supreme Court decision? No. Why not? Counsel for the Company has advised me that at the time of the filing of my testimony in this proceeding, the decision of the Idaho Supreme Court is not final and the matter has not been remanded to the IPUC. Does that conclude your testimony? Yes. SAID , DI Idaho Power Company BEFORE THE IDAHO PUBLIC UTiliTIES COMMISSION CASE NO. IPC-O4- IDAHO POWER COMPANY EXHIBIT NO. G. SAID Original & legislative Tariff Schedules IDAHO POWER COMPANY FOURTEENTH REVISED SHEET NO. 1- CANCELS THIRTEENTH REVISED SHEET NO. 1-I.P.C. NO. 26, TARIFF 101 SCHEDULE RESIDENTIAL SERVICE (Continued) RESIDENTIAL SP ACE HEATING All space heating equipment to be served by the Company s system shall be single phase equipment approved by Underwriters' Laboratories, Inc., and the equipment and its installation shall conform to all National, State and Municipal Codes and to the following: Individual resistance-type units for space heating larger than 1 ,650 watts shall be designed to operate at 240 or 208 volts, and no single unit shall be larger than 6 kW. Heating units of two kW or larger shall be controlled by approved thermostatic devices. When a group of heating units, with a total capacity of more than 6 kW. to be actuated by a single thermostat, the controlling switch shall be so designed that not more than 6 kW can be switched on or off at anyone time. Supplemental resistance-type heaters, that may be used with a heat exchanger, shall comply with the specifications listed above for such units. MONTHLY CHARGE The Monthly Charge is the sum of the Customer and the Energy Charges at the following rates: Customer Charae $2.51 per meter per month Enerav Charae Base Rate 9303!t Power Cost Adiustment* 6039!t Effective Rate 5342!t Minimum Charae The monthly Minimum Charge shall be the sum of the Customer Charge and the Energy Charge. This Power Cost Adjustment is computed as provided in Schedule 55. PAYMENT The monthly bill rendered for service supplied hereunder is payable upon receipt, and becomes past due 15 days from the date on which rendered. IDAHO Issued - April 15, 2004 Effective - May 16, 2004 EXHIBIT NO. CASE NO. IPC-04- G. SAID, IPCO Page 1 of 44 I.P.C. NO. 26. TARIFF NO. 101 ELEVENTH REVISED SHEET NO. 7- CANCELS TENTH REVISED SHEET NO. 7- IDAHO POWER COMPANY SCHEDULE 7 SMALL GENERAL SERVICE (Continued) MONTHLY CHARGE (Continued) Minimum Charae The monthly Minimum Charge shall be the sum of the Customer Charge and the Energy Charge. This Power Cost Adjustment is computed as provided in Schedule 55. PA YMENT The monthly bill rendered for service supplied hereunder is payable upon receipt, and becomes past due 15 days from the date on which rendered. IDAHO Issued - April 15, 2004 Effective - May 16, 2004 EXHIBIT NO. CASE NO. IPC-04- G. SAID, IPCO Page 2 of 44 I.P.C. NO. 26 TARIFF NO. 101 SIXTEENTH REVISED SHEET NO. 9- CANCELS FIFTEENTH REVISED SHEET NO. 9- IDAHO POWER COMPANY SCHEDULE 9 LARGE GENERAL SERVICE (Continued) SECONDARY SERVICE (Continued) Facilities Charae None Minimum Charae The monthly Minimum Charge shall be the sum of the Customer Charge, the Basic Charge. the Demand Charge, and the Energy Charge. This Power Cost Adjustment is computed as provided in Schedule 55. PRIMARY SERVICE Customer Charae $85.58 per meter per month Basic Charae $0.77 per kW of Basic Load Capacity Demand Charae $2.65 per kW for all kW of Demand Enerav Charae Base Rate 1308!t Power Cost Adiustment* 6039!t Effective Rate 7347!t per kWh for all kWh Facilities Charae The Company s investment in Company-owned Facilities Beyond the Point of Delivery times 1.7 percent. Minimum Charae The monthly Minimum Charge shall be the sum of the Customer Charge, the Basic Charge, the Demand Charge, the Energy Charge, and the Facilities Charge. This Power Cost Adjustment is computed as provided in Schedule 55. IDAHO Issued - April 15, 2004 Effective - May 16, 2004 EXHIBIT NO. CASE NO. IPC-04- G. SAID, IPCO Page 3 of 44 I.P.C. NO. 26, TARIFF NO. 101 SIXTEENTH REVISED SHEET NO. 9- CANCELS FIFTEENTH REVISED SHEET NO. 9- IDAHO POWER COMPANY SCHEDULE 9 LARGE GENERAL SERVICE (Continued) TRANSMISSION SERVICE Customer Charge $85.58 per meter per month Basic Charae $0.39 per kW of Basic Load Capacity Demand Charae $2.57 per kW for all kW of Demand Enerav Charae Base Rate 0833!t Power Cost Adiustment* 6039!t Effective Rate 6872!t per kWh for all kWh Facilities Charae The Company s investment in Company-owned Facilities Beyond the Point of Delivery times 1.7 percent. Minimum Charae The monthly Minimum Charge shall be the sum of the Customer Charge, the Basic Charge, the Demand Charge, the Energy Charge, and the Facilities Charge. This Power Cost Adjustment is computed as provided in Schedule 55. PA YMENT The monthly bill rendered for service supplied hereunder is payable upon receipt, and becomes past due 15 days from the date on which rendered. IDAHO Issued - April 15, 2004 Effective - May 16, 2004 EXHIBIT NO. CASE NO. IPC-04- G. SAID, IPCO Page 4 of 44 I.P.c. NO. 26, TARIFF NO. 101 THIRTEENTH REVISED SHEET NO. 15- CANCELS TWELFTH REVISED SHEET NO. 15- IDAHO POWER COMPANY SCHEDULE 15 DUSK TO DAWN CUSTOMER LIGHTING (Continued) MONTHLY CHARGES (Continued) FLOOD LIGHTING 200 Watt 400 Watt Average Base Power Cost Effective Lumens Rate ustment*Rate 19,800 $17.$0.41 $17. 45,000 $25.$0.$26.46 High Pressure Sodium Vapor Metal Halide 400 Watt 1000 Watt 28,800 88,000 $28. $52.28 $0. $2. $29.47 $54. * This Power Cost Adjustment is computed as provided in Schedule 55.2. The Monthly Charge for New Facilities to be installed, such as overhead (or equivalent) secondary conductor, poles, anchors, etc., shall be 1.75 percent of the estimated installed cost thereof.3. The Company may provide underground service from existing secondary facilities when the Customer pays the estimated nonsalvable cost of underground facilities. PA YMENT The monthly bill for service supplied hereunder is payable upon receipt, and becomes past due 15 days from the date on which rendered. IDAHO Issued - April 15, 2004 Effective - May 16, 2004 EXHIBIT NO. CASE NO. IPC-04- G. SAID, IPCO Page 5 of 44 I.P.C. NO. 26, TARIFF NO. 101 FIFTEENTH REVISED SHEET NO. 19- CANCELS FOURTEENTH REVISED SHEET NO. 19- IDAHO POWER COMPANY SCHEDULE 19 LARGE POWER SERVICE (Continued) SECONDARY SERVICE (Continued) Facilities Charae None Minimum Charae The monthly Minimum Charge shall be the sum of the Customer Charge, the Basic Charge, the Demand Charge, and the Energy Charge. This Power Cost Adjustment is computed as provided in Schedule 55. PRIMARY SERVICE Customer Charae $85.71 per meter per month Basic Charae $0.77 per kW of Basic Load Capacity Demand Charae $2.65 per kW for all kW of Billing Demand Enerav Charae Base Rate 0839!t Power Cost Adiustment* 8217!t Effective Rate 9056!t per kWh for all kWh Facilities Charae The Company s investment in Company-owned Facilities Beyond the Point of Delivery times 1.7 percent. Minimum Charae The monthly Minimum Charge shall be the sum of the Customer Charge. the Basic Charge, the Demand Charge, the Energy Charge, and the Facilities Charge. This Power Cost Adjustment is computed as provided in Schedule 55. IDAHO Issued - April 15, 2004 Effective - May 16, 2004 EXHIBIT NO. CASE NO. IPC-04- G. SAID, IPCO Page 6 of 44 I.P.C. NO. 26. TARIFF NO. 101 FIFTEENTH REVISED SHEET NO. 19- CANCELS FOURTEENTH REVISED SHEET NO. 19- IDAHO POWER COMPANY SCHEDULE 19 LARGE POWER SERVICE (Continued) MONTHLY CHARGE (Continued) TRANSMISSION SERVICE Customer Charae $85.71 per meter per month Basic Charae $0.39 per kW of Basic Load Capacity Demand Charae $2.57 per kW for all kW of Billing Demand Enerav Charae Base Rate 0375!t Power Cost Adiustment* 8217!t Effective Rate 8592!t per kWh for all kWh Facilities Charae The Company s investment in Company-owned Facilities Beyond the Point of Delivery times 1. percent. Minimum Charae The monthly Minimum Charge shall be the sum of the Customer Charge, the Basic Charge, the Demand Charge, the Energy Charge, and the Facilities Charge. This Power Cost Adjustment is computed as provided in Schedule 55. PA YMENT The monthly bill for service supplied hereunder is payable upon receipt, and becomes past due 15 days from the date on which rendered. IDAHO Issued - April 15, 2004 Effective - May 16, 2004 EXHIBIT NO. CASE NO. IPC-04- G. SAID. IPCO Page 7 of 44 I.P.C. NO. 26, TARIFF NO. 101 THIRTEENTH REVISED SHEET NO. 24- CANCELS TWELFTH REVISED SHEET NO. 24- IDAHO POWER COMPANY SCHEDULE 24 IRRIGATION SERVICE (Continued) FACILITIES BEYOND THE POINT OF DELIVERY (Continued) In the event the Customer requests the Company to remove or reinstall or change Company- owned Facilities Beyond the Point of Delivery, the Customer shall pay to the Company the "non- salvable cost" of such removal. reinstallation or change. Non-salvable cost as used herein is comprised of the total original costs of materials, labor and overheads of the facilities, less the difference between the salvable cost of material removed and removal labor cost including appropriate overhead costs. POWER FACTOR ADJUSTMENT Where the Customer s Power Factor is less than 85 percent, as determined by measurement under actual load conditions, the Company may adjust the kW measured to determine the Billing Demand by multiplying the measured kW by 85 percent and dividing by the actual Power Factor. MONTHLY CHARGE The Monthly Charge is the sum of the Customer, the Demand, the Energy, and the Facilities Charges at the following rates. SECONDARY SERVICE Customer Charae $10.07 per meter per month $ 2.50 per meter per month Irrigation Season Out of Season Demand Charqe $3.58 per kW of Billing Demand No Demand Charge Irrigation Season Out of Season Base Rate 841 6!t 6172!t Enerav Charae Power Cost Adiustment* 1.3159!t 1.3159!t Effective Rate 1575!t per kWh for all kWh Irrigation Season 9331!t per kWh for all kWh Out of Season Facilities Charqe None Minimum Charqe The monthly Minimum Charge shall be the sum of the Customer Charge, the Demand Charge, and the Energy Charge. This Power Cost Adjustment is computed as provided in Schedule 55. IDAHO Issued - April 15, 2004 Effective - May 16, 2004 EXHIBIT NO. CASE NO. IPC-04- G. SAID, IPCO Page 8 of 44 IDAHO POWER COMPANY I.P.C. NO. 26 TARIFF NO. 101 EIGHTEENTH REVISED SHEET NO. 24- CANCELS SEVENTEENTH REVISED SHEET NO. 24- SCHEDULE 24 IRRIGA TION SERVICE (Continued) MONTHLY CHARGE (Continued) TRANSMISSION SERVICE Customer Charae $85.61 per meter per month $ 2.50 per meter per month Irrigation Season Out of Season Demand Charae $3.37 per kW of Billing Demand No Demand Charge Irrigation Season Out of Season Enerav Charae Power Cost Adiustment* 3159!t 1.3159!t Effective Rate 0180!t per kWh for all kWh Irrigation Season 4.7555!t per kWh for all kWh Out of Season Base Rate 7021 !t 3.4396!t Facilities Charae The Company s investment in Company-owned Facilities Beyond the Point of Delivery times 1. percent. Minimum Charae The monthly Minimum Charge shall be the sum of the Customer Charge, the Demand Charge, the Energy Charge, ,and the Facilities Charge. This Power Cost Adjustment is computed as provided in Schedule 55. PAYMENT All monthly billings for Electric Service supplied hereunder are payable upon receipt, and become past due 15 days from the date on which rendered. (For any agency or taxing district which has notified the Company in writing that it falls within the provisions of Idaho Code 9 67-2302, the past due date will reflect the 60 day payment period provided by Idaho Code 9 67-2302. Deoosit. A deposit payment for irrigation Customers is required under the following conditions: 1 . Existina Customers: Customers who have two or more reminder notices for nonpayment of Electric Service during a 12-month period or who have service disconnected for non-payment will be required to pay a deposit. or provide a guarantee of payment from a bank or financial institution acceptable to the Company. A reminder notice is issued approximately 45 days after the bill issue date if the balance owing for Electric Service totals $100 or more or approximately 105 days after the bill issue date for Customers meeting the provisions of Idaho Code 9 67-2302. The deposit for a specific installation will be computed as follows: IDAHO Issued - April 15, 2004 Effective - May 16, 2004 EXHIBIT NO. CASE NO. IPC-04- G. SAID, IPCO Page 9 of 44 IDAHO POWER COMPANY FIFTH REVISED SHEET NO. 25- CANCELS FOURTH REVISED SHEET NO. 25-I.P.C. NO. 26 TARIFF NO. 101 SCHEDULE 25 IRRIGATION SERVICE - TIME-OF-USE PILOT PROGRAM (OPTIONAL) (Continued) MONTHLY CHARGE The Monthly Charge is the sum of the Customer, the TOU Metering, the Demand, the Energy, and the Facilities Charges at the following rates. SECONDARY SERVICE Customer Charae $10.07 per meter per month $ 2.50 per meter per month Irrigation Season Out of Season TOU Meterina Charae $3.00 per meter per month No TOU Meter Charge Irrigation Season Out of Season Demand Charae $3.58 per kW of Billing Demand No Demand Charge Irrigation Season Out of Season Enerav Charae Base Rate Power Cost Adiustment* Effective Rate On-Peak Mid-Peak Off-Peak IN-SEASON 9728!t 8416!t 1 .4208!t 3159!t 1.31 59!t 1.31 59!t 2887!t per kWh for all kWh 1575!t per kWh for all kWh 7367!t per kWh for all kWh OUT-OF-SEASON 61 72!t 3159!t 9331!t per kWh for all kWh Facilities Charae None Minimum Charge The monthly Minimum Charge shall be the sum of the Customer Charge, the TOU Metering Charge, the Demand Charge, and the Energy Charge. This Power Cost Adjustment is computed as provided in Schedule 55. IDAHO Issued - April 15, 2004 Effective - May 16, 2004 EXHIBIT NO. CASE NO. IPC-04- G. SAID, IPCO Page 10 of 44 IDAHO POWER COMPANY FIFTH REVISED SHEET NO. 25- CANCELS FOURTH REVISED SHEET NO. 25-I.P.C. NO. 26. TARIFF NO. 101 SCHEDULE 25 IRRIGATION SERVICE - TIME-OF-USE PILOT PROGRAM (OPTIONAL) (Continued) MONTHLY CHARGE (Continued) TRANSMISSION SERVICE Customer Charae $85.61 per meter per month $ 2.50 per meter per month Irrigation Season Out of Season TOU Meterina Charae None Demand Charae $3.37 per kW of Billing Demand No Demand Charge Irrigation Season Out of Season Enerav Charae Base Rate Power Cost Adiustment* Effective Rate On-Peak Mid-Peak Off-Peak IN-SEASON 4. 7287!t 7021 !t 1.3511 !t 1.3159!t 3159!t 3159!t 0446!t per kWh for all kWh 0180!t per kWh for all kWh 6670!t per kWh for all kWh OUT-OF-SEASON 3.4396!t 1.3159!t 7555!t per kWh for all kWh Facilities Charae The Company s investment in Company-owned Facilities Beyond the Point of Delivery times 1. percent. Minimum Charae The monthly Minimum Charge shall be the sum of the Customer Charge, the Demand Charge, the Energy Charge, and the Facilities Charge. This Power Cost Adjustment is computed as provided in Schedule 55. IDAHO Issued - April 15, 2004 Effective - May 16, 2004 EXHIBIT NO. CASE NO. IPC-04- G. SAID, IPCO Page 11 of 44 I.P.C. NO. 26. TARIFF NO. 101 THIRTEENTH REVISED SHEET NO. 26- CANCELS TWELFTH REVISED SHEET NO. 26- IDAHO POWER COMPANY IDAHO POWER COMPANY ELECTRIC SERVICE RATE SCHEDULE 26 FOR MICRON TECHNOLOGY, INC. BOISE. IDAHO SPECIAL CONTRACT DATED SEPTEMBER 1. 1995 (Continued) MONTHLY ENERGY CHARGE Enerav Charge Base Rate 12.783 Power Cost Adiustment* 039 Effective Rate 18.822 mills per kWh for all energy This Power Cost Adjustment is computed as provided in Schedule 55. MONTHLY 0 & M CHARGES 0.4 percent of total cost of Substation Facilities. CONSERVATION PROGRAMS RECOVERY CHARGE $5,703 per month IDAHO Issued - April 15, 2004 Effective - May 16, 2004 EXHIBIT NO. CASE NO. IPC-04- G. SAID, IPCO Page 12 of I.P.C. NO. 26, TARIFF NO. 101 FOURTEENTH REVISED SHEET NO. 29- CANCELS THIRTEENTH REVISED SHEET NO. 29- IDAHO POWER COMPANY IDAHO POWER COMPANY ELECTRIC SERVICE RATE SCHEDULE 29 J. R. SIMPLOT COMPANY POCATELLO, IDAHO SPECIAL CONTRACT DATED AUGUST 27.1973 MONTHLY CONTRACT RATE Demand Charge $6.68 per kW of Billing Demand 11) Enerav Charae Base Rate 14.080 Power Cost Adiustment* 039 Effective Rate 20.119 mills per kWh for all energy (2) Minimum Charae The minimum monthly charge shall be the amount computed in accordance with Paragraph 1, but not less $100,188.61 for any month during the effective term of this Agreement. This Power Cost Adjustment is computed as provided in Schedule 55. CONSERVATION PROGRAMS RECOVERY CHARGE $5,061 per month Contract Chanaes (1)Contract Paraaraoh No 5.1 (aL No Change (2)Contract Paraaraoh No. 5.1 (b) Change 33.450 mills to 20.119 mills (3)Contract Paraaraoh No. 5. No Change IDAHO Issued - April 15, 2004 Effective - May 16, 2004 EXHIBIT NO. CASE NO. IPC-04- G. SAID, IPCO Page 13 of I.P.C. NO. 26, TARIFF NO. 101 FOURTEENTH REVISED SHEET NO. 30- CANCELS THIRTEENTH REVISED SHEET NO. 30- IDAHO POWER COMPANY IDAHO POWER COMPANY ELECTRIC SERVICE RATE SCHEDULE 30 FOR UNITED STATES DEPARTMENT OF ENERGY IDAHO OPERATIONS OFFICE SPECIAL CONTRACT DATED MAY 16, 2000 CONTRACT NO. GS-OOP-99-BSD-0124 AVAILABILITY This schedule is available for firm retail service of electric power and energy delivered for the operations of the Department of Energy facilities located at the Idaho National Engineering Laboratory site, as provided in the Contract for Electric Service between the parties. MONTHLY CHARGE The monthly charge for electric service shall be the sum of the Demand. Energy, and Conservation Programs Recovery Charges determined at the following rates: Demand Charae $5.10 per kW of Billing Demand Per Month Enerav Charae Base Rate 13.404 Power Cost Adiustment* 039 Effective Rate 19.443 mills per kWh for all energy Conservation Proarams Recovery Charae $3,521 per month This Power Cost Adjustment is computed as provided in Schedule 55. SPECIAL CONDITIONS Billina Demand: The Billing Demand shall be the average kW supplied during the 30-minute period of maximum use during the month. Power Factor Adjustment: When the Power Factor is less than 95 percent during the 30-minute period of maximum load for the month, Company may adjust the measured Demand to determine the Billing Demand by multiplying the measured kW of Demand by 0.95 and dividing by the actual Power Factor. IDAHO Issued - April 15, 2004 Effective - May 16, 2004 EXHIBIT NO. CASE NO. IPC-04- G. SAID, IPCO Page 14 of IDAHO POWER COMPANY FOURTH REVISED SHEET NO. 32- CANCELS THIRD REVISED SHEET NO. 32-I.P.C. NO. 26. TARIFF NO. 101 IDAHO POWER COMPANY AGREEMENT FOR SUPPLY OF SHIELDED STREET LIGHTING SERVICE SCHEDULE 32 FOR THE CITY OF KETCHUM, IDAHO SPECIAL CONTRACT DATED JUNE 12,2001 MONTHLY CHARGE PER LAMP High Pressure Sodium Vaoor 70 Watt 100 Watt 200 Watt Average Lumens 6.400 500 22,000 Base Rate $ 7. $ 7. $ 9. Power Cost Adiustment* $0. $0. $0.41 Effective Rate $ 7. $ 7. $10. This Power Cost Adjustment is computed as provided in Schedule 55. ADDITIONAL MONTHLY RATE For Company-owned poles installed after October 5, 1964 required to be used for street lighting only: Wood pole ..........................................................................$1.71 per pole Steel pole ............................................................................$6.80 per pole PAYMENT The monthly bill rendered for service supplied hereunder is payable upon receipt, and becomes past due 15 days from the date on which rendered. IDAHO Issued - April 15, 2004 Effective - May 16, 2004 EXHIBIT NO. CASE NO. IPC-04- G. SAID, IPCO Page 15 of 44 IDAHO POWER COMPANY SIXTEENTH REVISED SHEET NO. 40- CANCELS FIFTEENTH REVISED SHEET NO. 40-I.P.C. NO. 26, TARIFF NO. 101 SCHEDULE 40 UN METERED GENERAL SERVICE AVAILABILITY Service under this schedule is available at points on the Company s interconnected system within the State of Idaho where existing secondary distribution facilities of adequate capacity, phase and voltage are available adjacent to the Customer s Premises and the only investment required by the Company is an overhead service drop. APPLICABILITY Service under this schedule applies to Electric Service for the Customer s single- or multiple-unit loads up to 1,800 watts per unit where the size of the load and period of operation are fixed and, as a result, actual usage can be accurately determined. Service may include, but is not limited to. street and highway lighting, security lighting, telephone booths and CATV power supplies which serve line amplifiers. Facilities to supply service under this schedule shall be installed so that service cannot be extended to the Customer s loads served under other schedules. Service under this schedule is not applicable to shared or temporary service, or to the Customer s loads on Premises which have metered service. SPECIAL TERMS AND CONDITIONS The Customer shall pay for all Company investment, except the overhead service drop, required to provide service requested by the Customer. The Customer is responsible for installing, owning and maintaining all equipment, including necessary underground circuitry and related facilities to connect with the Company s facilities at the Company designated Point of Delivery. If the Customer equipment is not properly maintained, service to the specific equipment will be terminated. Energy used by CATV power supplies which serve line amplifiers will be determined by the power supply manufacturer s nameplate input rating assuming continuous operation. The Company is only responsible for supplying energy to the Point of Delivery and, at its expense, may check energy consumption at any time. MONTHLY CHARGE The average monthly kWh of energy usage shall be estimated by the Company, based on the Customer s electric equipment and one-twelfth of the annual hours of operation thereof. Since the service provided is unmetered, failure of the Customer s equipment will not be reason for a reduction in the Monthly Charge. The Monthly Charge shall be computed at the following rate: Base Rate 68!t Power Cost Adiustment 604!t Effective Rate 284!t per kWh for all kWh Minimum Charae $1 .50 per month This Power Cost Adjustment is computed as provided in Schedule 55. IDAHO Issued - April 15, 2004 Effective - May 16, 2004 EXHIBIT NO. CASE NO. IPC-04- G. SAID, IPCO Page 16 of IDAHO POWER COMPANY FOURTEENTH REVISED SHEET NO. 41- CANCELS THIRTEENTH REVISED SHEET NO. 41-I.P.c. NO. 26, TARIFF NO. 101 SCHEDULE 41 STREET LIGHTING SERVICE AVAILABILITY Service under this schedule is available throughout the Company s service area within the State of Idaho where street lighting wires and fixtures can be installed on the Company s existing distribution facilities. APPLICABILITY Service under this schedule is applicable to service required by municipalities or agencies of federal, state, or county governments for the lighting of public streets, alleys, public grounds, and thoroughfares. Street lighting lamps will be energized each night from dusk until dawn. SERVICE LOCATION AND PERIOD Street lighting facility locations, type of unit and lamp sizes, as changed from time to time by written request of the Customer and agreed to by the Company, shall be as shown on an Exhibit A for each Customer receiving service under this schedule. The in-service date for each street lighting facility will be maintained on the Exhibit A. The minimum service period for any street lighting facility is 10 years. The Company, upon written notification from the Customer, will remove a street lighting facility: A t no cost to the Customer. if such facility has been in service for no less than the minimum service period: Upon payment to the Company of the removal cost. if such facility has been in service for less than the minimum service period. A" - OVERHEAD LIGHTING - COMPANY-OWNED SYSTEM The facilities required for supplying service, including fixture, lamp, control relay, mast arm or mounting on an existing utility pole, and energy for the operation thereof. are supplied, installed, owned and maintained by the Company. All necessary repairs, maintenance work, including group lamp replacement and glassware cleaning, will be performed by the Company during the regularly scheduled working hours of the Company on the Company s schedule. Individual lamps will be replaced on burnout as soon as reasonably possible after notification by the Customer and subject to the Company s operating schedules and requirements. MONTHLY CHARGE PER LAMP High Pressure Average Base Power Cost Effective Sodium Va Lumens Rate Adiustment*Rate 100 Watt 550 $ 6.$0.$ 6. 200 Watt 19,800 $ 7.44 $0.48 $ 7. 400 Watt 45,000 $10.$1.$11.60 This Power Cost Adjustment is computed as provided in Schedule 55. IDAHO Issued - April 15, 2004 Effective - May 16, 2004 EXHIBIT NO. CASE NO. IPC-04- G. SAID, IPCO Page 17 of 44 I.P.C. NO. 26, TARIFF NO. 101 FOURTEENTH REVISED SHEET NO. 41- CANCELS THIRTEENTH REVISED SHEET NO. 41- IDAHO POWER COMPANY SCHEDULE 41 STREET LIGHTING SERVICE (Continued) ADDITIONAL MONTHLY RATE For Company-owned poles installed after October 5, 1964 required to be used for street lighting only: Wood pole ..........................................................................$1.71 per pole Steel pole ............................................................................$6.80 per pole UNDERGROUND CIRCUITS will be installed when the Customer pays the estimated cost difference between overhead and underground, or the Customer agrees to pay a monthly charge 75 percent of the estimated cost difference. B" - CUSTOMER-OWNED SYSTEM The Customer s lighting system, including posts or standards, fixtures, initial installation of lamps and underground cables with suitable terminals for connection to the Company s distribution system, is installed and owned by the Customer. Service supplied by the Company includes operation of the system, energy, lamp renewals, cleaning of glassware, and replacement of defective ballasts and photocells which are standard to the Company-owned street light units. Service does not include the labor or material cost of replacing cables, standards, broken glassware or fixtures, or painting or refinishing of metal poles. MONTHLY CHARGE PER LAMP High Pressure Average Base Power Cost Effective Sodium Vapor Lumens Rate Adiustment*Rate 100 Watt 550 $3.45 $0.$ 3. 200 Watt 19,800 $4.$0.48 $ 5.23 250 Watt 24,750 $5.$0.$ 6. 400 Watt 45,000 $7.$1.$ 8. This Power Cost Adjustment is computed as provided in Schedule 55. PA YMENT The monthly bill rendered for service supplied hereunder is payable upon receipt. and becomes past due 15 days from the date on which rendered. IDAHO Issued - April 15, 2004 Effective - May 1 6, 2004 EXHIBIT NO. CASE NO. IPC-04- G. SAID, IPCO Page 18 of 44 I.P.C. NO. 26, TARIFF NO. 101 FIFTEENTH REVISED SHEET NO. 41- CANCELS FOURTEENTH REVISED SHEET NO. 41- IDAHO POWER COMPANY SCHEDULE 41 STREET LIGHTING SERVICE NO NEW SERVICE (Continued) MONTHLY CHARGE PER LAMP Mercury Vaoor 175 Watt 400 Watt 700 18,800 Base Power Cost Effective Rate ustment*Rate $ 6.$0.42 $ 7.41 $11.59 $0.$12. Average Lumens High Pressure Sodium Vaoor 150 Watt 250 Watt 13,800 24,750 $ 6. $ 8.42 $0. $0. $ 7. $ 9. This Power Cost Adjustment is computed as provided in Schedule 55. ADDITIONAL MONTHLY RATE For Company-owned poles installed after October 5, 1964 required to be used for street lighting only. Wood Pole ..........................................................................$1.71 per pole Steel Pole ............................................................................$6.80 per pole UNDERGROUND CIRCUITS will be installed when the Customer pays the estimated cost difference between overhead and underground, or the Customer agrees to pay a monthly charge of 1.75 percent of the estimated cost difference. B" - ORNAMENTAL LIGHTING - CUSTOMER-OWNED SYSTEM The Customer s lighting system, including posts or standards, fixtures, initial installation of lamps and underground cables with suitable terminals for connection to the Company s distribution system. is installed and owned by the Customer. Service supplied by the Company includes operation of the system, energy, lamp renewals, cleaning of glassware, and replacement of defective ballasts and photocells which are standard to the Company owned street light units. Service does not include the labor or material cost of replacing cables, standards, broken glassware or fixtures, or painting or refinishing of metal poles. IDAHO Issued - April 15, 2004 Effective - May 16, 2004 EXHIBIT NO. CASE NO. IPC-04- G. SAID. IPCO Page 19 of 44 I.P.C. NO. 26, TARIFF NO. 101 FOURTEENTH REVISED SHEET NO. 41- CANCELS THIRTEENTH REVISED SHEET NO. 41- IDAHO POWER COMPANY SCHEDULE 41 STREET LIGHTING SERVICE NO NEW SERVICE (Continued) MONTHL Y CHARGE PER LAMP Average Base Power Cost Effective Incandescent Lumens Rate ustment*Rate 500 $ 2.$0.40 $ 3. Mercury Vapor 175 Watt 654 $ 5.$0.42 $ 5. 400 Watt 19,125 $ 8.$0.$ 9. 1000 Watt 47,000 $14.$2.$16. High Pressure Sodium Vapor 70 Watt 200 $ 3.$0.$ 3. This Power Cost Adjustment is computed as provided in Schedule 55. PA YMENT The monthly bill rendered for service supplied hereunder is payable upon receipt, and becomes past due 15 days from the date on which rendered. IDAHO Issued - April 15, 2004 Effective - May 16, 2004 EXHIBIT NO. CASE NO. IPC-04- G. SAID, IPCO Page 20 of 44 I.P.C. NO. 26 TARIFF NO. 101 SIXTEENTH REVISED SHEET NO. 42- CANCELS FIFTEENTH REVISED SHEET NO. 42- IDAHO POWER COMPANY SCHEDULE 42 TRAFFIC CONTROL SIGNAL LIGHTING SERVICE APPLICABILITY Service under this schedule is applicable to Electric Service required for the operation of traffic control signal lights within the State of Idaho. Traffic control signal lamps are mounted on posts or standards by means of brackets, mast arms, or cable. The traffic control signal fixtures, including posts or standards, brackets, mast arm, cable. lamps, control mechanisms, fixtures, service cable, and conduit to the point of. and with suitable terminals for, connection to the Company s underground or overhead distribution system, are installed. owned. maintained and operated by the Customer. Service is limited to the supply of energy only for the operation of traffic control signal lights. MONTHLY CHARGES The average monthly kWh of energy usage shall be estimated by the Company based on the number and size of lamps burning simultaneously in each signal and the average number of hours per day the signal is operated; PROVIDED, HOWEVER, at the Company s option, the wattage of the signal may be determined by test. Base Rate 1O5!t Power Cost Adiustment 604!t Effective Rate 709!t This Power Cost Adjustment is computed as provided in Schedule 55. PA YMENT The monthly bill rendered for service supplied hereunder is payable upon receipt, and becomes past due 15 days from the date on which rendered. IDAHO Issued - April 15, 2004 Effective - May 16, 2004 EXHIBIT NO. CASE NO. IPC-04- G. SAID, IPCO Page 21 of 44 I.P.c. NO. 26 TARIFF NO. 101 TWELFTH REVISED SHEET NO. 55- CANCELS ELEVENTH REVISED SHEET NO. 55- IDAHO POWER COMPANY SCHEDULE 55 POWER COST ADJUSTMENT APPLICABILITY This schedule is applicable to the electric energy delivered to all Idaho retail Customers served under the Company s schedules, to the primary portion of the FMC Special Contract. and to all other Idaho retail Special Contracts. These loads are referred to as "firm" load for purposes of this schedule. BASE POWER COST The Base Power Cost of the Company s rates is computed by dividing the Company s power cost components by firm kWh load. The power cost components are the sum of fuel expense and purchased power expense (including purchases from cogeneration and small power producers). less the sum of off-system surplus sales revenue and FMC secondary load revenue. The Base Power Cost is 5238 cents per kWh. PROJECTED POWER COST The Projected Power Cost is the Company estimate. expressed in cents per kWh, of the power cost components for the forecasted time period beginning April 1 each year and ending the following March 31. The Projected Power Cost is 0.7971 cents per kWh. TRUE- The True-up is based upon the difference between the previous Projected Power Cost and the power costs actually incurred. The True-up is 0.3579 cents per kWh. POWER COST ADJUSTMENT The Power Cost Adjustment is 90 percent of the difference between the Projected Power Cost and the Base Power Cost the True-up. The monthly Power Cost Adjustment applied to the Energy rate for Irrigation Service (Schedules 24 and 25) is 1.3159 cents per kWh, for Small General Service (Schedule 7) is 0.8477 cents per kWh and Large Power Service (Schedule 19) is 0.8217 cents per kWh. The monthly Power Cost Adjustment applied to the Energy rate of all other metered schedules and Special Contracts is 0.6039 cents per kWh. The monthly Power Cost Adjustment applied to the per unit charges of the nonmetered schedules is the monthly estimated usage times 0.6039 cents per kWh. EXPIRATION The Power Cost Adjustment included on this schedule will expire May 31 , 2004. IDAHO Issued - April 15, 2004 Effective - May 16,2004 EXHIBIT NO. CASE NO. IPC-04- G. SAID, IPCO Page 22 of 44 I.P.C. NO. 26. TARIFF 101 THIRTEENTH REVISED SHEET NO. 1- CANCELS TWELFTH REVISED SHEET NO. 1- IDAHO POWER COMPANY SCHEDULE RESIDENTIAL SERVICE (Continued) RESIDENTIAL SPACE HEATING All space heating equipment to be served by the Company s system shall be single phase equipment approved by Underwriters' Laboratories, Inc., and the equipment and its installation shall conform to all National, State and Municipal Codes and to the following: Individual resistance-type units for space heating larger than 1 ,650 watts shall be designed to operate at 240 or 208 volts, and no single unit shall be larger than 6 kW. Heating units of two kW or larger shall be controlled by approved thermostatic devices. When a group of heating units, with a total capacity of more than 6 kW, is to be actuated by a single thermostat, the controlling switch shall be so designed that not more than 6 kW can be switched on or off at anyone time. Supplemental resistance-type heaters, that may be used with a heat exchanger, shall comply with the specifications listed above for such units. MONTHLY CHARGE The Monthly Charge is the sum of the Customer and the Energy Charges at the following rates: Customer Charae $2.51 per meter per month Enerav Charae Base Rate 9303!t Power Cost Adiustment* 6039!t Effective Rate 5342!t Minimum Charae The monthly Minimum Charge shall be the sum of the Customer Charge and the Energy Charge. This Power Cost Adjustment is computed as provided in fSchedule 55 ), and Effective Rate expire play 15,2004 PA YMENT The monthly bill rendered for service supplied hereunder is payable upon receipt. and becomes past due 15 days from the date on which rendered. EXHIBIT NO, 1 CASE NO, IPC-O4- G. SAID, IPCO Page 23 of 44 I.P.C. NO. 26, TARIFF NO. 101 TENTH REVISED SHEET NO. 7- CANCELS NINTH REVISED SHEET NO. 7- IDAHO POWER COMPANY SCHEDULE 7 SMALL GENERAL SERVICE (Continued) MONTHLY CHARGE (Continued) Minimum Charae The monthly Minimum Charge shall be the sum of the Customer Charge and the Energy Charge. This Power Cost Adjustment is computed as provided in fSchedule 55), and Effective Rata expire Mo'l15.2004 PA YMENT The monthly bill rendered for service supplied hereunder is payable upon receipt. and becomes past due 15 days from the date on which rendered. EXHIBIT NO. CASE NO, IPC-O4- G. SAID, IPCO Page 24 of 44 I.P.C. NO. 26, TARIFF NO. 101 FIFTEENTH REVISED SHEET NO. 9- CANCELS FOURTEENTH REVISED SHEET NO. 9- IDAHO POWER COMPANY SCHEDULE 9 LARGE GENERAL SERVICE (Continued) SECONDARY SERVICE (Continued) Facilities Charae None Minimum Charae The monthly Minimum Charge shall be the sum of the Customer Charge, the Basic Charge, the Demand Charge, and the Energy Charge. This Power Cost Adjustment is computed as provided in fSchedule 55). and Effective Rate expire May 15.2004 PRIMARY SERVICE Customer Charae $85.58 per meter per month Basic Charae $0.77 per kW of Basic Load Capacity Demand Charae $2.65 per kW for all kW of Demand Enerav Charae Base Rate 1308!t Power Cost Adiustment* 6039!t Effective Rate 7347!t per kWh for all kWh Facilities Charae The Company s investment in Company-owned Facilities Beyond the Point of Delivery times 1. percent. Minimum Charae The monthly Minimum Charge shall be the sum of the Customer Charge, the Basic Charge. the Demand Charge, the Energy Charge, and the Facilities Charge. This Power Cost Adjustment is computed as provided in fSchedule 55), and Effective Rate expire May 15,2004 EXHIBIT NO. CASE NO, IPC-O4- G. SAID, IPCO Page 25 of 44 I.P.C. NO. 26, TARIFF NO. 101 FIFTEENTH REVISED SHEET NO. 9- CANCELS FOURTEENTH REVISED SHEET NO. 9- IDAHO POWER COMPANY SCHEDULE 9 LARGE GENERAL SERVICE (Continued) TRANSMISSION SERVICE Customer Charae $85.58 per meter per month Basic Charae $0.39 per kW of Basic Load Capacity Demand Charae $2.57 per kW for all kW of Demand Enerav Charae Base Rate 0833!t Power Cost Adiustment* 6039!t Effective Rate 6872!t per kWh for all kWh Facilities Charae The Company s investment in Company-owned Facilities Beyond the Point of Delivery times 1.7 percent. Minimum Charae The monthly Minimum Charge shall be the sum of the Customer Charge. the Basic Charge, the Demand Charge, the Energy Charge, and the Facilities Charge. This Power Cost Adjustment is computed as provided in fSchedule 55), and Effective Rate expire ,~,.A..ay 15,2001 PA YMENT The monthly bill rendered for service supplied hereunder is payable upon receipt, and becomes past due 15 days from the date on which rendered. EXHIBIT NO, 1 CASE NO. IPC-O4- G, SAID , IPCO Page 26 of 44 I.P.c. NO. 26, TARIFF NO. 101 TWELFTH REVISED SHEET NO. 15- CANCELS ELEVENTH REVISED SHEET NO. 15- IDAHO POWER COMPANY SCHEDULE 15 DUSK TO DAWN CUSTOMER LIGHTING (Continued) MONTHLY CHARGES (Continued) FLOOD LIGHTING 200 Watt 400 Watt Average Base Power Cost Effective Lumens Rate ustment*Rate 19,800 $17.$0.41 $1 7. 45,000 $25.$0.$26.46 High Pressure Sodium Vapor Metal Halide 400 Watt 1000 Watt 28,800 88,000 $28. $52. $0. $2. $29.47 $54. * This Power Cost Adjustment is computed as provided in fSchedule 55), and Effective Rate expire May 15.20042. The Monthly Charge for New Facilities to be installed. such as overhead (or equivalent) secondary conductor, poles, anchors, etc.. shall be 1.75 percent of the estimated installed cost thereof. 3. The Company may provide underground service from existing secondary facilities when the Customer pays the estimated nonsalvable cost of underground facilities. PA YMENT The monthly bill for service supplied hereunder is payable upon receipt, and becomes past due 15 days from the date on which rendered. EXHIBIT NO. CASE NO. IPC-O4- G. SAID , IPCO Page 27 of 44 IDAHO POWER COMPANY FOURTEENTH REVISED SHEET NO. 19- CANCELS THIRTEENTH REVISED SHEET NO. 19-I.P.C. NO. 26, TARIFF NO. 101 SCHEDULE 19 LARGE POWER SERVICE (Continued) SECONDARY SERVICE (Continued) Facilities Charae None Minimum Charae The monthly Minimum Charge shall be the sum of the Customer Charge, the Basic Charge, the Demand Charge, and the Energy Charge. This Power Cost Adjustment is computed as provided in fSchedule 55). and EffeGtive Rate oxpiro pAa'l15, 2004. PRIMARY SERVICE Customer Charae $85.71 per meter per month Basic Charae $0.77 per kW of Basic Load Capacity Demand Charae $2.65 per kW for all kW of Billing Demand Enerav Charae Base Rate 0839!t Power Cost Adiustment* 8217!t Effective Rate 9056!t per kWh for all kWh Facilities Charqe The Company s investment in Company-owned Facilities Beyond the Point of Delivery times 1.7 percent. Minimum Charae The monthly Minimum Charge shall be the sum of the Customer Charge, the Basic Charge, the Demand Charge, the Energy Charge, and the Facilities Charge. This Power Cost Adjustment is computed as provided in fSchedule 55), and EffectivE) Rate expire Ma'l15. 2004 EXHIBIT NO, 1 CASE NO. IPC-O4- G. SAID, IPCO Page 28 of 44 IDAHO POWER COMPANY FOURTEENTH REVISED SHEET NO. 19- CANCELS THIRTEENTH REVISED SHEET NO. 19-I.P.C. NO. 26, TARIFF NO. 101 SCHEDULE 19 LARGE POWER SERVICE (Continued) MONTHLY CHARGE (Continued) TRANSMISSION SERVICE Customer Charae $85.71 per meter per month Basic Charae $0.39 per kW of Basic Load Capacity Demand Charae $2.57 per kW for all kW of Billing Demand Eneray Charae Base Rate 0375!t Power Cost Adiustment* 8217!t Effective Rate 8592!t per kWh for all kWh Facilities Charae The Company s investment in Company-owned Facilities Beyond the Point of Delivery times 1.7 percent. Minimum Charae The monthly Minimum Charge shall be the sum of the Customer Charge, the Basic Charge, the Demand Charge, the Energy Charge, and the Facilities Charge. Thi~ Power Cost Adjustment is computed as provided in fSchedule 55). and Effective Rate expire May 15.2004 PA YMENT The monthly bill for service supplied hereunder is payable upon receipt. and becomes past due 15 days from the date on which rendered. EXHIBIT NO, 1 CASE NO. IPC-O4- G. SAID, IPCO Page 29 of 44 I.P.C. NO. 26. TARIFF NO. 101 TWELFTH REVISED SHEET NO. 24- CANCELS ELEVENTH REVISED SHEET NO. 24- IDAHO POWER COMPANY SCHEDULE 24 IRRIGATION SERVICE (Continued) FACILITIES BEYOND THE POINT OF DELIVERY (Continued) In the event the Customer requests the Company to remove or reinstall or change Company- owned Facilities Beyond the Point of Delivery, the Customer shall pay to the Company the "non- salvable cost" of such removal. reinstallation or change. Non-salvable cost as used herein is comprised of the total original costs of materials, labor and overheads of the facilities, less the difference between the salvable cost of material removed and removal labor cost including appropriate overhead costs. POWER FACTOR ADJUSTMENT Where the Customer s Power Factor is less than 85 percent, as determined by measurement under actual load conditions, the Company may adjust the kW measured to determine the Billing Demand by multiplying the measured kW by 85 percent and dividing by the actual Power Factor. MONTHLY CHARGE The Monthly Charge is the sum of the Customer. the Demand, the Energy, and the Facilities Charges at the following rates. SECONDARY SERVICE Customer Charae $10.07 per meter per month $ 2.50 per meter per month Irrigation Season Out of Season Demand Charae $3.58 per kW of Billing Demand No Demand Charge Irrigation Season Out of Season Base Rate 841 6!t 61 72!t Eneray Charae Power Cost Adiustment* 1.3159!t 1.3159!t Effective Rate 1575!t per kWh for all kWh Irrigation Season 9331!t per kWh for all kWh Out of Season Facilities Charae None Minimum Charae The monthly Minimum Charge shall be the sum of the Customer Charge, the Demand Charge, and the Energy Charge. This Power Cost Adjustment is computed as provided in fSchedule 55 ), and Effectivo Rate expire Ma'l15, 2004. EXHIBIT NO. CASE NO. IPC-04- G. SAID , IPCO Page 30 of 44 I.P.C. NO. 26 TARIFF NO. 101 SEVENTEENTH REVISED SHEET NO. 24- CANCELS SIXTEENTH REVISED SHEET NO. 24- IDAHO POWER COMPANY SCHEDULE 24 IRRIGATION SERVICE (Continued) MONTHLY CHARGE (Continued) TRANSMISSION SERVICE Customer Charae $85.61 per meter per month $ 2.50 per meter per month Irrigation Season Out of Season Demand Charge $3.37 per kW of Billing Demand No Demand Charge Irrigation Season Out of Season Eneray Charae Power Cost Adiustment* 3159!t 1.3159!t Base Rate 7021 !t 3.4396!t Effective Rate 0 180!t per kWh for all kWh Irrigation Season 7555!t per kWh for all kWh Out of Season Facilities Charae The Company s investment in Company-owned Facilities Beyond the Point of Delivery times 1. percent. Minimum Charae The monthly Minimum Charge shall be the sum of the Customer Charge, the Demand Charge, the Energy Charge, and the Facilities Charge. This Power Cost Adjustment is computed as provided in fSchedule 55). and Effective Rata expire May 15.2004. PA YMENT All monthly billings for Electric Service supplied hereunder are payable upon receipt, and become past due 15 days from the date on which rendered. (For any agency or taxing district which has notified the Company in writing that it falls within the provisions of Idaho Code ~ 67-2302, the past due date will reflect the 60 day payment period provided by Idaho Code ~ 67-2302. Deposit. A deposit payment for irrigation Customers is required under the following conditions: 1 . Existinq Customers: Customers who have two or more reminder notices for nonpayment of Electric Service during a 12-month period or who have service disconnected for non-payment will be required to pay a deposit, or provide a guarantee of payment from a bank or financial institution acceptable to the Company. A reminder notice is issued approximately 45 days after the bill issue date if the balance owing for Electric Service totals $100 or more or approximately 105 days after the bill issue date for Customers meeting the provisions of Idaho Code ~ 67-2302. The deposit for a specific installation will be computed as follows: EXHIBIT NO, 1 CASE NO. IPC-O4- G, SAID , IPCO Page 31 of 44 I.P.C. NO. 26 TARIFF NO. 101 FOURTH REVISED SHEET NO. 25- CANCELS THIRD REVISED SHEET NO. 25- IDAHO POWER COMPANY SCHEDULE 25 IRRIGATION SERVICE - TIME-OF-USE PILOT PROGRAM (OPTIONAL) (Continued) MONTHL Y CHARGE The Monthly Charge is the sum of the Customer, the TOU Metering. the Demand, the Energy, and the Facilities Charges at the following rates. SECONDARY SERVICE Customer Charae $10.07 per meter per month $ 2.50 per meter per month Irrigation Season Out of Season TOU Meterina Charae $3.00 per meter per month No TOU Meter Charge Irrigation Season Out of Season Demand Charae $3.58 per kW of Billing Demand No Demand Charge Irrigation Season Out of Season Eneray Charae Base Rate Power Cost Adiustment* Effective Rate On-Peak Mid-Peak Off-Peak IN-SEASON 9728!t 8416!t 1 .4208!t 1.3159!t 1.3159!t 1.3159!t 6.2887!t per kWh for all kWh 1575!t per kWh for all kWh 7367!t per kWh for all kWh OUT-OF-SEASON 6172!t 3159!t 9331!t per kWh for all kWh Facilities Charae None Minimum Charae The monthly Minimum Charge shall be the sum of the Customer Charge, the TOU Metering Charge, the Demand Charge, and the Energy Charge. This Power Cost Adjustment is computed as provided in fSchedule 55), and EffoctivG Rate oxpire Ma'l15.2004 EXHIBIT NO. CASE NO. IPC-O4- G, SAID, IPCO Page 32 of 44 I.P.c. NO. 26. TARIFF NO. 101 FOURTH REVISED SHEET NO. 25- CANCELS THIRD REVISED SHEET NO. 25- IDAHO POWER COMPANY SCHEDULE 25 IRRIGATION SERVICE - TIME-OF-USE PILOT PROGRAM (OPTIONAL) (Continued) MONTHLY CHARGE (Continued) TRANSMISSION SERVICE Customer Charae $85.61 per meter per month $ 2.50 per meter per month Irrigation Season Out of Season TOU Meterina Charae None Demand Charae $3.37 per kW of Billing Demand No Demand Charge Irrigation Season Out of Season Enemy Charae Base Rate Power Cost Adiustment* Effective Rate On-Peak Mid-Peak Off-Peak IN-SEASON 7287!t 7021 !t 1.3511 !t 3159!t 1.31 59!t 1.3159!t 0446!t per kWh for all kWh 0 180!t per kWh for all kWh 6670!t per kWh for all kWh OUT-OF-SEASON3.4396!t 1.3159!t 7555!t per kWh for all kWh Facilities Charae The Company s investment in Company-owned Facilities Beyond the Point of Delivery times 1. percent. Minimum Charae The monthly Minimum Charge shall be the sum of the Customer Charge, the Demand Charge, the Energy Charge, and the Facilities Charge. This Power Cost Adjustment is computed as provided in fSchedule 55). and Effective Rate expire Ma'l15. 2004. EXHIBIT NO. CASE NO. IPC-04- G. SAID , IPCO Page 33 of 44 I.P.C. NO, 26. TARIFF NO. 101 TWELFTH REVISED SHEET NO. 26- CANCELS ELEVENTH REVISED SHEET NO. 26- IDAHO POWER COMPANY IDAHO POWER COMPANY ELECTRIC SERVICE RATE SCHEDULE 26 FOR MICRON TECHNOLOGY, INC. BOISE, IDAHO SPECIAL CONTRACT DATED SEPTEMBER 1,1995 (Continued) MONTHLY ENERGY CHARGE Enemy Charae Base Rate 12.783 Power Cost Adiustment* 039 Effective Rate 18.822 mills per kWh for all energy This Power Cost Adjustment is comouted as orovided in fSchedule 55). and Effecti'/o Rate expire May 15.2004 MONTHLY 0 & M CHARGES 0.4 percent of total cost of Substation Facilities. CONSERVATION PROGRAMS RECOVERY CHARGE $5,703 per month EXHIBIT NO. CASE NO. IPC-O4- G, SAID, IPCO Page 34 of 44 I.P.C. NO. 26, TARIFF NO. 101 THIRTEENTH REVISED SHEET NO. 29- CANCELS TWELFTH REVISED SHEET NO. 29- IDAHO POWER COMPANY IDAHO POWER COMPANY ELECTRIC SERVICE RATE SCHEDULE 29 J. R. SIMPLOT COMPANY POCATELLO, IDAHO SPECIAL CONTRACT DATED AUGUST 27,1973 MONTHLY CONTRACT RATE Demand Charae $6.68 per kW of Billing Demand (1) Eneray Charae Base Rate 14.080 Power Cost Adiustment* 039 Effective Rate 20.119 mills per kWh for all energy (2) Minimum Charae The minimum monthly charge shall be the amount computed in accordance with Paragraph 1, but not less $100,188.61 for any month during the effective term of this Agreement. This Power Cost Adjustment is computed as provided in fSchedule 55 ). and Effecti'lo Rata expire May 15, 200~ CONSERVATION PROGRAMS RECOVERY CHARGE $5,061 per month Contract Changes (1 )Contract Paraaraph No 5.la!. No Change (2)Contract Paraaraph No. 5.1 Ibl Change 33.450 mills to 20.119 mills (3)Contract Paraaraph No. 5. No Change EXHIBIT NO. CASE NO. IPC-O4- G. SAID, IPCO Page 35 of 44 I.P.C. NO. 26, TARIFF NO. 101 THIRTEENTH REVISED SHEET NO. 30- CANCELS TWELFTH REVISED SHEET NO. 30- IDAHO POWER COMPANY IDAHO POWER COMPANY ELECTRIC SERVICE RATE SCHEDULE 30 FOR UNITED STATES DEPARTMENT OF ENERGY IDAHO OPERA nONS OFFICE SPECIAL CONTRACT DATED MAY 16, 2000 CONTRACT NO. GS-OOP-99-BSD-0124 AVAILABILITY This schedule is available for firm retail service of electric power and energy delivered for the operations of the Department of Energy facilities located at the Idaho National Engineering Laboratory site, as provided in the Contract for Electric Service between the parties. MONTHLY CHARGE The monthly charge for electric service shall be the sum of the Demand, Energy, and Conservation Programs Recovery Charges determined at the following rates: Demand Charae $5.10 per kW of Billing Demand Per Month Eneray Charae Base Rate 13.404 Power Cost Adiustment* 039 Effective Rate 19.443 mills per kWh for all energy Conservation Proarams Recoverv Charae $3,521 per month This Power Cost Adjustment is computed as provided in fSchedule 55). and Effective Rate oxpire May 15, 2004. SPECIAL CONDITIONS Billina Demand: The Billing Demand shall be the average kW supplied during the 30-minute period of maximum use during the month. Power Factor Adiustment: When the Power Factor is less than 95 percent during the 30-minute period of maximum load for the month, Company may adjust the measured Demand to determine the Billing Demand by multiplying the measured kW of Demand by 0.95 and dividing by the actual Power Factor. EXHIBIT NO. CASE NO. IPC-O4- G. SAID, IPCO Page 36 of 44 I.P.C. NO. 26. TARIFF NO. 101 THIRD REVISED SHEET NO. 32- CANCELS SECOND REVISED SHEET NO. 32- IDAHO POWER COMPANY IDAHO POWER COMPANY AGREEMENT FOR SUPPLY OF SHIELDED STREET LIGHTING SERVICE SCHEDULE 32 FOR THE CITY OF KETCHUM, IDAHO SPECIAL CONTRACT DATED JUNE 12,2001 MONTHLY CHARGE PER LAMP High Pressure Sodium Vaoor 70 Watt 100 Watt 200 Watt Average Lumens 6,400 500 22,000 Base Rate $ 7. $ 7. $ 9. Power Cost Adiustment* $0. $0. $0.41 Effective Rate $ 7. $ 7. $10. This Power Cost Adjustment is comouted as orovided in fSchedule 55 ) and this Effective Rate oxpire May 15,2004 ADDITIONAL MONTHLY RATE For Company-owned poles installed after October 5, 1964 required to be used for street lighting only: Wood pole ..........................................................................$1.71 per pole Steel pole ............................................................................$6.80 per pole PA YMENT The monthly bill rendered for service supplied hereunder is payable upon receipt, and becomes past due 15 days from the date on which rendered. EXHIBIT NO. CASE NO. IPC-04- G, SAID , IPCO Page 37 of 44 I.P.C. NO. 26, TARIFF NO. 101 FIFTEENTH REVISED SHEET NO. 40- CANCELS FOURTEENTH REVISED SHEET NO. 40- IDAHO POWER COMPANY SCHEDULE 40 UNMETERED GENERAL SERVICE AVAILABILITY Service under this schedule is available at points on the Company s interconnected system within the State of Idaho where existing secondary distribution facilities of adequate capacity. phase and voltage are available adjacent to the Customer s Premises and the only investment required by the Company is an overhead service drop. APPLICABILITY Service under this schedule applies to Electric Service for the Customer s single- or multiple-unit loads up to 1,800 watts per unit where the size of the load and period of operation are fixed and, as a result. actual usage can be accurately determined. Service may include, but is not limited to. street and highway lighting, security lighting, telephone booths and CATV power supplies which serve line amplifiers. Facilities to supply service under this schedule shall be installed so that service cannot be extended to the Customer s loads served under other schedules. Service under this schedule is not applicable to shared or temporary service, or to the Customer s loads on Premises which have metered service. SPECIAL TERMS AND CONDITIONS The Customer shall pay for all Company investment, except the overhead service drop, required to provide service requested by the Customer. The Customer is responsible for installing, owning and maintaining all equipment, including necessary underground circuitry and related facilities to connect with the Company s facilities at the Company designated Point of Delivery. If the Customer equipment is not properly maintained, service to the specific equipment will be terminated. Energy used by CATV power supplies which serve line amplifiers will be determined by the power supply manufacturer s nameplate input rating assuming continuous operation. The Company is only responsible for supplying energy to the Point of Delivery and, at its expense. may check energy consumption at any time. MONTHLY CHARGE The average monthly kWh of energy usage shall be estimated by the Company, based on the Customer s electric equipment and one-twelfth of the annual hours of operation thereof. Since the service provided is unmetered, failure of the Customer s equipment will not be reason for a reduction in the Monthly Charge. The Monthly Charge shall be computed at the following rate: Base Rate 68!t Power Cost Adiustment 604!t Effective Rate 6.284!t per kWh for all kWh Minimum Charae $1 .50 per month This Power Cost Adjustment is computed as provided in fSchedule 55). and Effective Rate expire Ma'l15,2004 EXHIBIT NO. CASE NO. IPC-O4- G. SAID, IPCO Page 38 of 44 I.P.C. NO. 26, TARIFF NO. 101 THIRTEENTH REVISED SHEET NO. 41- CANCELS TWELFTH REVISED SHEET NO. 41- IDAHO POWER COMPANY SCHEDULE 41 STREET LIGHTING SERVICE AVAILABILITY Service under this schedule is available throughout the Company s service area within the state of Idaho where street lighting wires and fixtures can be installed on the Company s existing distribution facilities. APPLICABILITY Service under this schedule is applicable to service required by municipalities or agencies of federal. state, or county governments for the lighting of public streets, alleys, public grounds, and thoroughfares. Street lighting lamps will be energized each night from dusk until dawn. SERVICE LOCATION AND PERIOD Street lighting facility locations, type of unit and lamp sizes. as changed from time to time by written request of the Customer and agreed to by the Company, shall be as shown on an Exhibit A for each Customer receiving service under this schedule. The in-service date for each street lighting facility will be maintained on the Exhibit A. The minimum service period for any street lighting facility is 10 years. The Company, upon written notification from the Customer, will remove a street lighting facility: A t no cost to the Customer, if such facility has been in service for no less than the minimum service period; Upon payment to the Company of the removal cost. if such facility has been in service for less than the minimum service period. A" - OVERHEAD LIGHTING - COMPANY-OWNED SYSTEM The facilities required for supplying service, including fixture. lamp, control relay, mast arm or mounting on an existing utility pole, and energy for the operation thereof. are supplied, installed. owned and maintained by the Company. All necessary repairs, maintenance work, including group lamp replacement and glassware cleaning, will be performed by the Company during the regularly scheduled working hours of the Company on the Company s schedule. Individual lamps will be replaced on burnout as soon as reasonably possible after notification by the Customer and subject to the Company s operating schedules and requirements. MONTHLY CHARGE PER LAMP High Pressure Average Base Power Cost Effective Sodium Va Lumens Rate Adiustment*Rate 100 Watt 550 $ 6.$0.$ 6. 200 Watt 19,800 $ 7.44 $0.48 $ 7. 400 Watt 45,000 $10.$1.$11.60 This Power Cost Adjustment is com outed as provided in fSchedule 55). and EffGcti'le Rate oxpire May 15,2004 EXHIBIT NO. CASE NO. IPC-O4- G. SAID, IPCO Page 39 of 44 IDAHO POWER COMPANY THIRTEENTH REVISED SHEET NO. 41- CANCELS TWELFTH REVISED SHEET NO. 41-I.P.C. NO. 26, TARIFF NO. 101 SCHEDULE 41 STREET LIGHTING SERVICE (Continued) ADDITIONAL MONTHLY RATE For Company-owned poles installed after October 5, 1964 required to be used for street lighting only: Wood pole ..........................................................................$1.71 per pole Steel pole ............................................................................$6.80 per pole UNDERGROUND CIRCUITS will be installed when the Customer pays the estimated cost difference between overhead and underground, or the Customer agrees to pay a monthly charge 75 percent of the estimated cost difference. B" - CUSTOMER-OWNED SYSTEM The Customer's lighting system, including posts or standards. fixtures, initial installation of lamps and underground cables with suitable terminals for connection to the Company s distribution system, is installed and owned by the Customer. Service supplied by the Company includes operation of the system, energy, lamp renewals, cleaning of glassware, and replacement of defective ballasts and photocells which are standard to the Company-owned street light units. Service does not include the labor or material cost of replacing cables, standards, broken glassware or fixtures, or painting or refinishing of metal poles. MONTHLY CHARGE PER LAMP High Pressure Average Base Power Cost Effective Sodium Vaoor Lumens Rate Adiustment*Rate 100 Watt 550 $3.45 $0.$ 3. 200 Watt 19,800 $4.$0.48 $ 5. 250 Watt 24,750 $5.$0.$ 6. 400 Watt 45,000 $7.$1.$ 8. This Power Cost Adjustment is com outed as orovided in fSchedule 55). and Effective Rate expire Ma'l15. 2004 PA YMENT The monthly bill rendered for service supplied hereunder is payable upon receipt, and becomes past due 15 days from the date on which rendered. EXHIBIT NO. CASE NO. IPC-04- G. SAID, IPCO Page 40 of 44 I.P.C. NO. 26. TARIFF NO. 101 FOURTEENTH REVISED SHEET NO. 41- CANCELS THIRTEENTH REVISED SHEET NO. 41- IDAHO POWER COMPANY SCHEDULE 41 STREET LIGHTING SERVICE NO NEW SERVICE (Continued) MONTHLY CHARGE PER LAMP Mercury Vaoor 175 Watt 400 Watt 700 18,800 Base Power Cost Effective Rate ustment*Rate $ 6.$0.42 $ 7.41 $11.59 $0.$12. Average Lumens High Pressure Sodium Vaoor 150 Watt 250 Watt 13,800 24,750 $ 6. $ 8.42 $0. $0. $ 7. $ 9. This Power Cost Adjustment is com outed as orovided in fSchedule 55), and Effective Rate expire May 15.2004 ADDITIONAL MONTHLY RATE For Company-owned poles installed after October 5, 1964 required to be used for street lighting only. Wood Pole ..........................................................................$1.71 per pole Steel Pole ............................................................................$6.80 per pole UNDERGROUND CIRCUITS will be installed when the Customer pays the estimated cost difference between overhead and underground, or the Customer agrees to pay a monthly charge of 1.75 percent of the estimated cost difference. B" - ORNAMENTAL LIGHTING - CUSTOMER-OWNED SYSTEM The Customer s lighting system, including posts or standards, fixtures, initial installation of lamps and underground cables with suitable terminals for connection to the Company s distribution system, is installed and owned by the Customer. Service supplied by the Company includes operation of the system, energy, lamp renewals, cleaning of glassware, and replacement of defective ballasts and photocells which are standard to the Company owned street light units. Service does not include the labor or material cost of replacing cables, standards, broken glassware or fixtures, or painting or refinishing of metal poles. EXHIBIT NO. CASE NO, IPC-O4- G. SAID , IPCO Page 41 of 44 I.P.C. NO. 26. TARIFF NO. 101 THIRTEENTH REVISED SHEET NO. 41- CANCELS TWELFTH REVISED SHEET NO. 41- IDAHO POWER COMPANY SCHEDULE 41 STREET LIGHTING SERVICE NO NEW SERVICE (Continued) MONTHLY CHARGE PER LAMP Mercury Vapor 175 Watt 400 Watt 1000 Watt 654 19,125 47,000 Base Power Cost Effective Rate Adiustment*Rate $ 2.$0.40 $ 3. $ 5.$0.42 $ 5. $ 8.$0.$ 9. $14.$2.$16. Incandescent Average Lumens 500 High Pressure Sodium Vapor 70 Watt 200 $ 3.$0.$ 3. This Power Cost Adjustment is computed as provided in fSchedule 55). and Effective Rate expiro Ma'l15, 2001 PA YMENT The monthly bill rendered for service supplied hereunder is payable upon receipt. and becomes past due 15 days from the date on which rendered. EXHIBIT NO. CASE NO. IPC-04- G. SAID, IPCO Page 42 of 44 IDAHO POWER COMPANY FIFTEENTH REVISED SHEET NO. 42- CANCELS FOURTEENTH REVISED SHEET NO. 42-I.P.C. NO. 26, TARIFF NO. 101 SCHEDULE 42 TRAFFIC CONTROL SIGNAL LIGHTING SERVICE APPLICABILITY Service under this schedule is applicable to Electric Service required for the operation of traffic control signal lights within the State of Idaho. Traffic control signal lamps are mounted on posts or standards by means of brackets, mast arms, or cable. The traffic control signal fixtures, including posts or standards, brackets, mast arm, cable. lamps, control mechanisms, fixtures, service cable, and conduit to the point of. and with suitable terminals for, connection to the Company s underground or overhead distribution system, are installed. owned. maintained and operated by the Customer. Service is limited to the supply of energy only for the operation of traffic control signal lights. MONTHLY CHARGES The average monthly kWh of energy usage shall be estimated by the Company based on the number and size of lamps burning simultaneously in each signal and the average number of hours per day the signal is operated; PROVIDED, HOWEVER, at the Company s option, the wattage of the signal may be determined by test. Base Rate 105!t Power Cost Adiustment 604!t Effective Rate 709!t This Power Cost Adjustment is computed as provided in fSchedule 55). and Effective Rate expire Ma'l15. 2004. PA YMENT The monthly bill rendered for service supplied hereunder is payable upon receipt. and becomes past due 15 days from the date on which rendered. EXHIBIT NO. CASE NO. IPC-O4- G. SAID, (PCO Page 43 of 44 I.P.C. NO. 26, TARIFF NO. 101 ELEVENTH REVISED SHEET NO. 55- CANCELS TENTH REVISED SHEET NO. 55- IDAHO POWER COMPANY SCHEDULE 55 POWER COST ADJUSTMENT APPLICABILITY This schedule is applicable to the electric energy delivered to all Idaho retail Customers served under the Company s schedules, to the primary portion of the FMC Special Contract, and to all other Idaho retail Special Contracts. These loads are referred to as "firm load for purposes of this schedule. BASE POWER COST The Base Power Cost of the Company s rates is computed by dividing the Company s power cost components by firm kWh load. The power cost components are the sum of fuel expense and purchased power expense (including purchases from cogeneration and small power producers), less the sum of off-system surplus sales revenue and FMC secondary load revenue. The Base Power Cost is 5238 cents per kWh. PROJECTED POWER COST The Projected Power Cost is the Company estimate, expressed in cents per kWh, of the power cost components for the forecasted time period beginning April 1 each year and ending the following March 31. The Projected Power Cost is 0.7971 cents per kWh. TRUE- The True-up is based upon the difference between the previous Projected Power Cost and the power costs actually incurred. The True-up is 0.3579 cents per kWh. POWER COST ADJUSTMENT The Power Cost Adjustment is 90 percent of the difference between the Projected Power Cost and the Base Power Cost J2!.\& the True-up. The monthly Power Cost Adjustment applied to the Energy rate for Irrigation Service (Schedules 24 and 25) is 1.3159 cents per kWh, for Small General Service (Schedule 7) is 0.8477 cents per kWh and Large Power Service (Schedule 19) is 0.8217 cents per kWh. The monthly Power Cost Adjustment applied to the Energy rate of all other metered schedules and Special Contracts is 0.6039 cents per kWh. The monthly Power Cost Adjustment applied to the per unit charges of the nonmetered schedules is the monthly estimated usage times 0.6039 cents per kWh. EXPIRATION The Power Cost Adjustment included on this schedule will expire May B;2_L 2004. EXHIBIT NO, 1 CASE NO. IPC-O4- G. SAID, IPCO Page 44 of 44 BEFORE THE IDAHO PUBLIC UTILITIES COMMISSION CASE NO. IPC-O4- .a.q IDAHO POWER COMPANY EXHIBIT NO. G. SAID PCA Reg ression Derivation PCA REGRESSION DERIVATION obs,vear runoff m(runoff)npsc predicted v regression statistics 1928 966,928 15,24,896,784 177 543 multiple r 8861 1929 689,911 15.50,873 982 71,886 172 r square 7852 1930 911,496 14,98,727,170 080,931 adjusted r square 7823 1931 381,175 14.106,958,582 345 159 standard error 148 522 1932 861 787 15.40 646,054 58,043 790 observations 1933 250,553 15.740,688 263,784 anova 1934 381 897 14.131 019,720 336 631 1935 172 748 14.103,166,102 77,994,972 regression 1936 136 066 15.45 68,134,235 803 973 residual 1937 195,479 14,67,351,698 77,726,475 total 1938 167,188 15.664 916 812 051 coefficients 1939 522,159 15,69,189,270 867,685 intercept 140 615,325 1940 342 590 15.60,822 409 176 628 x variable 1 (70,685,112) 1941 999 227 15.683 087 68,232 480 1942 977,822 15.42 33,478,159 56,673,167 1943 546,645 16.156 051 705 541 1944 579,035 15,57,457,371 195 857 1945 309,857 15.49 349,386 751 118 1946 055 496 15.634,128 131 365 1947 348,955 15.49 35,644,106 52,289,285 1948 895,433 15.192,016 45,834 203 1949 448,833 15.36,487 169 109,514 1950 849,217 15.16,413,270 567,964 1951 103,576 15.141 713 563 444 1952 10,862,977 16.22,402 752 (12 843,179) 1953 407 278 15.088,318 39,788,217 1954 554,042 15,56,282 988 866,767 1955 866,501 15,288,665 69,800 259 1956 902,304 15.602 283 128 749 1957 295,186 15,16,827,186 17,487,967 1958 496 672 15.839 082 26,920 132 1959 184,210 15.54,882,387 047 439 1960 357,605 15.891 892 63,999 270 1961 096 603 14,93,255,958 894,414 1962 076,278 15.44 952 360 55,510 195 1963 052,040 15.44 538,500 796,498 1964 384,427 15,11,281,426 058,143 1965 015,991 16.242,774 973 705 1966 273,937 15,83,086,380 76,799,715 1967 483,615 15,21,541 691 698,662 1968 361,950 15.33,490,176 75,760,097 1969 078 054 15.503,094 864 906 1970 586,665 15,748,587 669,269 1971 260,594 16,867 224 (17,539 886) 1972 267 498 15.384 317 815 013 1973 010,676 15,141,798 097,248 1974 976,606 16.24,672,812 373,224) 1975 101 832 16.910 962 959,742 1976 948,088 15.34,409,346 587,936 1977 161 615 14.856,791 89,938,639 1978 050,594 15.291 623 001 418 1979 840 423 15.63,731 656 70,108,305 1980 377,115 15.17.816,446 144,502 1981 055,248 15.55,844,377 570 750 1982 782 115 16,972 516 (75 864) 1983 10,702,685 16,(5,749,822) $(10 949,783) 1984 12,630,563 16.(8,366 250) $(33,722 175) 1985 636,055 15.29,873,368 898,022 1986 819,397 15,589,769 11,295 900 1987 826,920 14.802 567 079 946 1988 629,206 14,97,566,626 415 378 1989 617,913 15.156,115 60,924,464 1990 015,713 14.111,640 117 849,898 1991 771,215 14,115,906 144 737 951 1992 967,302 14.49 132 400 389 233 891 1993 085,398 15.494 407 43,590,308 1994 615,546 14,97,009,455 576,734 1995 779,568 15.25,980,878 35,390,675 1996 398,725 15.25,197,262 264 946 1997 908,172 16.915 497 (1,564 874) 1998 951 599 16.859 071 734 306 1999 985,776 15.443,802 142 760 2000 370,706 15.79,021,382 844 521 2001 392 435 14.120,608,324 212 152 2002 246,067 14.118,285,937 77,128,917 EXHIBIT NO, 2 averages 754 850 15.46 47,494 793 47,494 793 CASE NO. IPC-04- SAID, IPCO Page 1 of 1 BEFORE THE IDAHO PUBLIC UTILITIES COMMISSION CASE NO. IPC-O4- IDAHO POWER COMPANY EXHIBIT NO. G. SAID National Weather Service Water Supply Forecast Water Supply Forecasts Northwest River Forecast Center Wednesday April 07 2004 at 21:36 GMT Full month of observed precipitation 75% prec thru mid April then Future precip applied at 100% of normal Snow included in this run Full complement runoff applied UPPER COLUMBIA BASINS Apr-04FINAL WATER SUPPLY FOR CASTS FORECAST RUNOFF AVERAGE RO PREV YR CURR STREAM AND STATION PERIOD PROBABLE MAXIMUM MINIMUM RUNOFF PERIOD RO TO DATE COLUMBIA RIVER MICA RESERVOIR INFLOW,JAN-JUL 9170.10500.0 109 7850.9619.9079 2677 131 FEB-SEP 12300.13700.0 106 11000.12960.11800 2677 131 APR-SEP 11900.13200.0 106 10600.12500.11360 2677 131 REVELSTOKE,JAN-JUL 13400.14600.0105 12300.13880.12860 3763 128 ARROW LAKES INFLOW JAN-JUL 19700.21800.0 104 17700.20960.18580 5759 109 FEB-SEP 25000.27100.0 102 22900.26460.22700 5759 109 APR-SEP 23900.25900.0103 21800.25110.21650 5759 109 BIRCHBANK (1)JAN-JUL 35200.40500.0 104 30000.38930.34250 10140 109 APR-SEP 39600.44800.0103 34300.43500.37220 10140 109 GRAND COULEE,WA (1)JAN-JUL 53600.62100.45000.62900.54180 15170 APR-SEP 55500.64000.0100 46900.63990.52740 15170 ROCK ISLAND DAM BLO,WA (1)JAN-JUL 58900.68300.49500.68910.58540 16810 APR-SEP 60300.69700.0 100 50900.69540.56310 16810 THE DALLES NR,(1)JAN-JUL 84200.97800.70600.66 107300.87690 32280 APR-AUG 73400.87000.59900.93090.73770 32280 APR-SEP 77800.91400.64200.98650.77440 32280 KOOTENAI RIVER LIBBY RES INFLOW (1)JAN-JUL 5290.6590.0 105 3990.6306.5187 1351 APR-AUG 5300.6600.0 106 4000.6248.5084 1351 APR-SEP 5630.6930.0 104 4330.6638.5340 1351 LIBBY,(1)JAN-SEP 6530.7990.0 101 5070.7936.6154 1476 APR-SEP 5940.7400.0 103 4480.7207.5582 1476 LEONIA,(1)APR-JUL 5830.7410.0 105 4250.7041.5608 1721 APR-SEP 6730.8310.0 102 5150.8125.6276 1721 BONNERS FERRY,APR-JUL 6360.7900.0 104 4810.7619.5943 1827 KOOTENAY RIVER KOOTENAY LAKE INFLOW,JAN-JUL 13500.15700.11200.16010.13420 3604 APR-SEP 14000.16600.0 101 11400.16450.13430 3604 DUNCAN RIVER DUNCAN RESERVOIR INFLOW, BC JAN-JUL 1740.2110.0 117 1360.1800.1696 540 143 FEB-SEP 2250.2630.0 114 1880.2305.2147 540 143 APR-SEP 2180.2550.0 115 1800.2227.2066 540 143 CLARK FORK BLACKFOOT RIVER ABV , MT APR-SEP 485.815.0 116 154.704.617 268 MISSOULA ABV, MT APR-SEP 1120.1580.660.1595.1353 475 MISSOULA BLO, MT APR-SEP 2070.2770.1380.2962.2767 766 ST.REGIS, MT (1)APR-SEP 2780.3850.1710.3907.3591 1004 PLAINS NR, MT (1)APR-SEP 8190.10500.5910.11060.8624 1998 WHITEHORSE RAPIDS,(1)APR-SEP 9290.11900.6640.12460.9321 2324 BLACKFOOT RIVER BONNER NR,APR-SEP 635.920.0 103 345.892.736 208 BITTERROOT RIVER AT MOUTH, MT APR-SEP 955.1240.670.1364.1317 261 Apr-04FINAL WATER SUPPLY FOR E CASTS FORECAST RUNOFF AVERAGE RO PREV YR CURR STREAM AND STATION PERIOD PROBABLE MAXIMUM MINIMUM RUNOFF PERIOD RO TO DATE FLATHEAD RIVE COLUMBIA FALLS NR,APR-SEP 1400.1750.1050.1801.1404 301 FLATHEAD RIVE WEST GLACIER NR,APR-SEP 1340.1620.1050.1740.1418 234 FLATHEAD RIVE HUNGRY HORSE RES IN (1)JAN-JUL 1680.2130.1240.2224.1817 364 APR-SEP 1580.2020.1140.2124.1692 364 Exhibit No. Case No. IPC-O4- G. Said, IPCO Page 1 of 5 UPPER/MIDDLE COLUMBIA BASINS Apr-O 4 FINAL WATER SUPPLY FOR CASTS FORECAST RUNOFF AVERAGE RO PREV YR CURR STREAM AND STATION PERIOD PROBABLE MAXIMUM MINIMUM RUNOFF PERIOD RO TO DATE FLATHEAD RIVER COLUMBIA FALLS, MT APR-SEP 4420.5690.3150.5825.4553 919 FLATHEAD LAKE INFLOW,(1)APR-SEP 5100.6480.3720.6713.4984 1104 PRIEST RIVER PRIEST RIVER,(1)APR-JUL 645.865.0 106 425.814.662 238 PEND OREILLE RIVER PEND OREILLE LAKE IN,(1)APR-SEP 10100.13000.7220.13910.10350 3266 APR-JUL 9250.12200.6350.12740.9715 3266 BOX CANYON BLO,WA (1)APR-SEP 10400.13400.7460.14090.10850 3271 KETTLE RIVER LAURIER NR, WA APR-SEP 1640.2000.0 101 1270.1972.1569 157 COEUR D' ALENE RIVE ENAVILLE,ID (1)APR-SEP 615.810.0 104 420.778.419 428 APR-JUL 585.780.0 106 390.739.393 428 COEUR D' ALENE LAKE IN,APR-JUL 1940.2580.0 101 1310.2552.1367 1176 SPOKANE RIVER SPOKANE, WA (1)APR-SEP 2180.2260.2100.2744.1623 1310 ST JOE RIVER CALDER,APR-SEP 950.1180.720.1205.867 320 APR-JUL 895.1120.660.1136.814 320 OKANAGAN RIVER TONASKET NR, WA (1)APR-SEP 1210.1770.0100 650.1766.847 444 SIMILKAMEEN RIVER NIGHTHAWK NR, WA (1)APR-JUL 970.1330.605.1350.807 346 128 APR-SEP 1040.1410.680.1450.837 346 128 METHOW RIVER PATEROS NR,WA (1)APR-SEP 715.960.470.985.674 255 143 CHELAN RIVER LAKE CHELAN INFLOW,WA (1)APR-SEP 885.1060.710.1185.973 484 147 WENATCHEE RIVER PESHASTIN, WA APR-SEP 1230.1760.0 108 705.1635.1263 698 110 YAKIMA AND MAINSTEM SNAKE BASINS Apr-04FINAL WATER SUPPLY FOR CASTS FORECAST RUNOFF AVERAGE RO PREV YR CURR STREAM AND STATION PERIOD PROBABLE MAXIMUM MINIMUM RUNOFF PERIOD RO TO DATE YAKIMA RIVER KEECHELUS LAKE IN, WA (1)APR-SEP 105.131. 0 78.133.108 CLE ELUM,APR-SEP 710.810.605.903.667 596 PARKER NR, WA APR-SEP 1540.1760.1320.1918.1554 1184 KACHESS RIVER KACHESS LAKE INFLOW,WA (1)APR-SEP 95.115.76.120. CLE ELUM RIVER CLE ELUM LAKE INFLOW,(1)APR-SEP 350.405.295.448.353 247 104 NACHES RIVER NACHES NR,APR-SEP 695.790.600.837.714 330 BUMPING RIVER BUMPING LAKE INFLOW,WA (1)APR-SEP 112.130.95.134.100 TIETON RIVER RIMROCK LAKE INFLOW,WA (1)APR-SEP 205.235.173.242.198 AHTANUM CREEKS TAMPICO NR, WA APR-SEP 39.56.0 122 22.46. SNAKE RIVER JACKSON LAKE INFLOW,(1)APR-SEP 695.840.555.904.717 180 APR-JUL 630.770.485.815.639 180 PALISADES RES INFLOW,(1)APR-JUL 2390.2930.1850.3331.2288 878 HEISE NR,APR-JUL 2550.3160.1950.3561.2472 1075 SHELLEY NR,ID (1)APR-JUL 3380.4110.2650.4428.2899 1609 BLACKFOOT NR,(1)APR-JUL 3400.4160.2640.4604. AMER.FALLS RES IN,(1)APR-JUL 1860.2920.795.3242.1071 1810 MILNER,APR-JUL 285.385.280.1228.130 KING HILL,(1)APR-JUL 1670.2620.710.3045.1416 2416 MURPHY NR,ID (1)APR-JUL 1750.2740.755.3092.1399 2590 WEISER,(1)JAN-JUL 5470.7220.3730.9793.5271 4194 APR-JUL 2640.4380.890.5765.3085 4194 BROWNLEE RES INFLOW APR-JUL 3130.5290.970.6313.3522 4561 HELLS CANYON,(1)APR-JUL 3250.5190.1300.6493.3743 4706 LOWER GRANITE RES IN,(1)JAN-JUL 21300.26200.16300.30020.23810 8941 Exhibit No. Case No. IPC-O4- G. Said , IPCO Page 2 of 5 FEB-SEP 21900.26800.17000.30370.23940 8941 APR-JUL 15600.20500.10700.21550.16730 8941 UPPER SNAKE BASINS' Apr-04FINAL WATER SUPPLY FORECA S T S FORECAST RUNOFF AVERAGE RO PREV YR CURR STREAM AND STATION PERIOD PROBABLE MAXIMUM MINIMUM RUNOFF PERIOD RO TO DATE GREY'S RIVER PALISADES ABV,APR-SEP 240.310.170.394.292 SALT RIVER ETNA NR, WY APR-JUL 198.300.97.342.176 137 HENRYS FORK ASHTON NR,APR-JUL 465.585.0 102 345.571.378 366 ST. ANTHONY,APR-JUL 550.770.0 105 335.734.382 433 REXBURG NR,APR-JUL 1270.1620.0 104 930.1559.394 623 FALLS RIVER SQUIRREL NR,(1)APR-JUL 315.380.245.386.187 107 TETON RIVER ST. ANTHONY NR,APR-JUL 305.420.0 104 185.403.261 157 BIG LOST RIVER MACKAY RESERVOIR INFLOW APR-JUL 88.146.0 103 31. 0 142. WILLOW CREEK RIRIE RESERVOIR INFLOW APR-JUL 41. 0 72.86. PORTNEUF RIVER TOPAZ,APR-SEP 59.80.37.95. GOOSE CREEK OAKLEY RES INFLOW,APR-JUL 23.37.0 128 29. BIG WOOD RIVER HAILEY,(1)APR-JUL 152.240.66.256.229 MAGIC RESERVOIR INFLOW,APR-JUL 128.245.11.291.147 LITTLE WOOD RIVER CAREY NR,APR-JUL 45.75.15.87. MIDDLE SNAKE BASINS Apr-04FINAL WATER SUPPLY FORECA S T S FORECAST RUNOFF AVERAGE RO PREV YR CURR STREAM AND STATION PERIOD PROBABLE MAXIMUM MINIMUM RUNOFF PERIOD RO TO DATE BRUNEAU RIVER HOT SPRING NR,APR-JUL 137.235.0 113 38.208.112 OWYHEE RIVER OWYHEE RES INFLOW MAR-JUL 485.695.0 113 275.613.158 377 OWYHEE RES OUTFLOW APR-JUL 24.185.217. BOISE RIVER TWIN SPRINGS NR,(1)APR-JUL 485.605.370.636.586 193 BOISE NR,(1)APR-JUL 970.1270.675.1414.1129 455 PARMA NR,APR-JUL 85.270.46.593.195 325 S. F.BOISE RIVER ANDERSON RNCH RES IN,(1)APR-JUL 350.455.245.542.393 131 MALHEUR RIVER DREWSEY NR,MAR-JUL 96.130.0 118 61. 0 110. N. F. MALHEUR RIVER BEULAH RES INFLOW,(1)MAR-JUL 70.87.0 107 54.81. PAYETTE RIVER HORSESHOE BEND NR,(1)APR-JUL 1150.1530.780.1617.1490 497 EMMETT NR,APR-JUL 705.1120.330.1246.1177 507 DEADWOOD RIVER DEADWOOD RES INFLOW,(1)APR-JUL 97.122.72.134.133 PAYETTE RIVER CASCADE RES INFLOW,(1)APR-JUL 370.490.255.495.530 141 WEISER RIVER WEISER NR,(1)APR-JUL 270.445.0 114 95.391.369 288 BURNT RIVER HEREFORD NR,MAR-JUL 44.59.0 116 30.51. LOWER SNAKE AND CENTRAL OREGON BASINS Apr-04FINAL WATER SUPPLY FORECA S T S FORECAST RUNOFF AVERAGE RO PREV YR CURR STREAM AND STATION PERIOD PROBABLE MAXIMUM MINIMUM RUNOFF PERIOD RO TO DATE POWDER RIVER Exhibit No. Case No. IPC-O4- G. Said, IPCO Page 3 of 5 ROGUE RIVER RAYGOLD,APR-SEP 810. JAN-JUL 1450. CHEWAUCAN RIVER PAISLEY NR,MAR-JUL 63. SILVIES RIVER BURNS NR,MAR-JUL 89. APR-SEP 68. Forecasts are selected from those prepared by: National Weather Service Natural Resource Conservation Service B. C. Hydro and Power Authority. Project inflow forecasts have been coordinated with the U. S. Army Corp of Engineers and U. S. Bureau of Reclamation. All forecasts are in thousands of acre-feet. All averages are for the period 1971 through 2000 NOAA/NWS/Northwest River Forecast Center NNNN 940.0 106 1580.0 100 99.0 111 153.0 119 131.0 132 685.889. 1330.1584. 27.89. 26.129. 99. 786 1369 1127 1127 National Weather Service Northwest River Forecast Center (NWRFC) 5241 NE 122nd Avenue Portland , Oregon 97230-1089 Telephone: 503-326-7401 Last Modified: April 13, 2004 Exhibit No. Case No, IPC-04- G. Said , IPCO Page 5 of 5 BEFORE THE IDAHO PUBLIC UTILITIES COMMISSION CASE NO. IPC-O4- IDAHO POWER COMPANY EXHIBIT NO. G. SAID PCA Deferral Report Po w e r C o s t A d j u s t m e n t S u m m a r y Ap i " 2 0 0 3 t h r u M a r c h 2 0 0 4 PC A R e v e n u e No r m a l i z e d F i r m L o a d PC A C o m p o n e n t R a t e Re v e n u e a t 8 5 % Lo a d C h a n g e A d j u s t m e n t Ac t u a l F i r m L o a d . A d j u s t e d No r m a l i z e d F i r m L o a d Lo a d C h a n g e Ex p e n s e A d j u s t m e n t ( ~ 1 6 , 84 ) Ac t u a l N o n - Q F P C A Ex p e n s e A d j u s t m e n t Pu r c h a s e d W a t e r Fu e l E x p e n s e - Co a l Fu e l E x p e n s e - Ga s No n - Fir m P u r c h a s e s Su r p l u s S a l e s To t a l N o n - Q F BA S E Fu e l E x p e n s e No n - Fir m P u r c h a s e s Su r p l u s S a l e s Su r p l u s S a l e s A d d e r Ne t 9 0 % I t e m s Ch a n g e F r o m B a s e Sh a r i n g P e r c e n t a g e Id a h o A J l o c a f i o n No n - Q F D a f e r r a l Ac t u a l O F ( I n c l u d e s M e r i d i a n A m o r t & N e t M e t e r i n g ) Ba s e O F Ch a n g a F r o m B a s e Sh a r i n g P e r c e n t a g e Id a h o A J l o c a f i o n QF D e f e r r a l Cr e d i t F r o m I D A C O R P E n e r g y To t a l D e f e r r a l Pr i n c i p a l B a l a n c e s Be g i n n i n g B a l a n c e Am o u n t D e f e r r e d En d i n g B a l a n c e In t e r e s t B a l a n c e s Ac c r u a l t h r u P r i o r M o n t h Mo n t h l y I n t e r e s t R a t e Mo n t h l y I n l e r e s t I n c l ( E x p ) Pr i o r M o n t h ' s I n t e r e s t A d j u s t m e n t s To t a l C u r r e n t M o n t h I n t e r e s t In t e r e s t A c c r u e d t o d a t e Ba l a n c e I n A l l A c c o u n t ! Be g i n n i n g T r u e - Up o f T r u e - Up B a l a n c e Mo n t h l y I n t e r e s t R a t e Mo n t h l y I n t e r e s t Mo n t h l y C o l l e c t i o n Mo n t h l y C o l l e c t i o n A p p l i e d T o I n t e r e s t Mo n t h l y C o l l e c t i o n A p p l i e d T o B a l a n c e En d i n g T r u e - Up o f t h e T r u e - Up B a l a n c e . N e g a t i v e a m o u n t s i n d i c a t e be n e f i t t o t h e r a t e p a y e r s , In t e r e s t r a t e c h a n g e d p e r I P U C O r d e r 2 9 1 5 8 , .. . Be g i n n i n g b a l a n c e p e r I P U C O r d e r 2 9 2 4 3 , Ap r i l Ma y Ju n e Ju l y Au g u s t Se p t e m b e r Oc t o b e r No v e m b e r De c e m b e r Ja n u a r y Fe b r u a r y Ma r c h To t a l s Mw h Mw h Mw h 99 1 , 17 6 03 3 , 11 7 14 3 , 54 5 35 2 , 21 9 42 2 , 26 3 20 6 , 79 9 11 2 39 8 03 0 , 83 5 16 2 , 54 5 22 9 , 08 3 16 2 , 22 3 10 6 , 08 0 13 , 95 2 , 28 3 15 6 31 3 2. 4 6 0 2. 4 6 0 46 0 46 0 46 0 2. 4 6 0 2. 4 6 0 2.4 6 0 2.4 6 0 2. 4 6 0 81 6 , 4 2 9 03 1 07 5 39 1 , 15 3 82 7 , 4 9 0 97 3 , 95 2 52 3 , 41 7 32 6 , 02 4 15 5 , 47 6 43 0 , 88 2 57 0 , 01 3 2, 4 3 0 , 20 8 31 2 81 3 28 , 78 8 93 1 00 5 , 09 5 20 6 , 40 3 51 3 51 6 72 5 , 94 2 51 1 , 64 2 22 0 , 4 0 0 08 5 , 15 5 12 2 , 56 2 21 7 , 21 3 26 3 , 50 7 11 9 , 83 0 02 5 , 27 6 15 , 01 6 54 1 99 1 17 6 03 3 , 11 7 14 3 , 54 5 35 2 , 21 9 1,4 2 2 , 26 3 20 6 , 79 9 11 2 39 8 03 0 , 83 5 16 2 , 54 5 22 9 , 08 3 16 2 , 22 3 10 6 , 08 0 13 , 95 2 , 28 3 13 , 91 9 17 3 , 28 6 36 9 , 97 1 37 3 , 72 3 89 , 37 9 13 , 60 1 (2 7 , 24 3 ) 91 , 72 7 54 , 66 8 34 , 42 4 (4 2 . 39 3 ) (8 0 , 80 4 ) 06 4 , 25 8 (2 3 4 , 39 6 ) (2 , 91 8 , 13 6 ) (6 , 23 0 , 31 2 ) (6 , 29 3 49 5 ) 50 5 , 14 2 ) (2 2 9 , 04 1 ) 45 8 , 77 2 54 4 , 68 3 ) (9 2 0 60 9 ) (5 7 9 70 0 ) 71 3 , 89 8 36 0 , 73 9 (1 7 92 2 , 10 5 ) (2 3 4 39 6 ) ( 2 91 8 , 13 6 ) ( 6 . 23 0 , 31 2 ) ( 6 . 29 3 , 49 5 ) ( 1 50 5 , 14 2 ) ( 2 2 9 , 04 1 ) 4 5 8 , 77 2 ( 1 54 4 68 3 ) ( 9 2 0 , 60 9 ) ( 5 7 9 , 70 0 ) 7 1 3 , 89 8 1 , 36 0 , 73 9 ( 1 7 92 2 10 5 ) 21 1 69 8 8 , 16 7 05 3 7 , 00 1 , 81 5 7 00 7 , 86 1 6 , 50 0 , 11 3 9 , 4 2 0 , 57 0 7 , 57 2 , 47 0 8 , 36 6 , 76 7 8 , 18 5 . 81 6 9 , 08 5 22 7 8 , 69 2 , 4 8 8 8 , 93 8 , 02 0 9 6 , 14 9 , 89 8 21 9 , 52 9 4 6 4 92 8 3 9 6 , 51 9 1 50 0 , 00 0 9 2 8 , 96 7 24 8 , 4 8 9 2 1 3 , 63 5 2 7 8 , 95 9 2 2 5 , 14 6 2 1 3 , 06 5 2 3 7 , 68 1 2 2 3 , 88 7 5 , 15 0 , 80 5 95 7 26 5 4 , 18 9 , 93 2 1 4 , 09 1 , 34 3 3 1 , 07 2 , 03 8 2 1 97 0 , 75 0 9 , 13 2 , 35 3 5 , 18 4 , 20 1 3 , 99 1 , 57 3 1 2 , 16 7 , 4 7 2 4 80 0 , 20 2 3 , 38 0 52 9 4 , 70 1 , 89 5 1 1 7 , 63 9 , 55 2 (9 , 39 9 , 11 6 ) ( 5 , 35 4 , 64 7 ) ( 2 , 25 8 , 61 3 ) ( 1 , 4 6 0 , 78 4 ) ( 3 , 88 0 , 39 6 ) ( 7 09 8 . 4 8 0 ) ( 5 , 85 9 , 37 4 ) ( 2 15 0 , 4 6 5 ) ( 6 . 17 9 , 51 9 ) ( 3 , 61 8 , 33 9 ) ( 6 , 38 1 , 7) ( 1 7 , 07 9 , 32 6 ) ( 7 0 , 72 0 , 80 9 ) 75 4 , 97 7 54 9 , 13 0 1 3 , OO Q , 75 1 3 1 , 82 5 , 62 0 2 4 , 01 4 , 29 1 1 1 , 4 7 3 , 89 1 7 , 56 9 , 70 4 8 , 94 2 , 15 1 13 , 4 7 1 1 , 3 0 6 9 , 90 0 , 45 5 6 , 64 2 , 84 9 (1 , 65 4 , 76 6 ) 13 0 , 29 7 34 0 86 9 , 26 9 39 , 63 8 , 84 8 34 , 11 4 , 16 0 52 4 , 68 8 69 5 , 98 5 00 0 , 00 0 "r n s : m (6 7 4 33 4 ) (6 7 4 33 4 ) (8 7 4 , 33 4 ) 50 3 (6 1 6 , 83 0 ) (8 1 6 , 83 0 ) 75 3 , 77 4 93 6 , 94 4 93 6 , 94 4 16 , 60 8 , 55 8 20 , 54 5 , 50 2 10 , 74 6 , 25 3 31 , 29 1 , 75 5 29 1 75 5 62 3 , 32 2 34 , 91 5 , 07 6 34 , 91 5 07 6 75 5 , 57 5 36 , 67 0 , 65 1 95 3 , 62 4 62 4 , 27 6 39 , 62 4 , 27 6 76 3 , 48 1 38 7 , 75 6 38 7 , 75 6 76 3 , 57 2 15 1 32 9 15 1 , 32 9 22 9 , 29 3 48 , 38 0 , 62 2 38 0 , 62 2 60 4 , 29 9 43 , 77 6 , 32 3 43 , 77 6 , 32 3 0 ( 1 , 45 9 ) ( 2 , 73 8 ) 3 , 85 7 3 8 , 16 7 9 0 , 38 4 1 4 8 , 57 9 2 0 9 69 6 2 7 5 , 79 5 3 4 9 , 74 9 0% 2 , 0% 2 , 0% 2 , 0% 2 , 0% 2 , 0% 2 , 0% 2 , 0% 2 , 0% 2 , 0% 2 , (1 , 4 5 7 ) ( 1 , 36 1 ) 6 56 2 3 4 , 24 3 5 2 , 15 3 5 8 19 2 6 1 11 8 6 6 , 04 0 7 3 , 98 0 7 8 , 58 6 (1 ) 82 34 68 64 (1 ) 59 (2 6 1 (7 ) (1 , 4 5 9 ) ( 1 , 28 0 ) 6 , 59 5 3 4 , 31 0 5 2 , 21 7 5 8 , 19 5 6 1 , 11 7 6 6 , 09 9 7 3 , 95 4 7 8 , 57 9 (1 . 4 5 9 ) ( 2 , 73 8 ) 3 , 85 7 3 8 , 16 7 9 0 , 38 4 1 4 8 , 57 9 2 0 9 , 69 6 2 7 5 , 79 5 3 4 9 , 74 9 4 2 8 , 32 8 (8 7 4 , 33 3 ) ( 8 1 8 , 28 9 ) 3 , 93 4 , 20 6 2 0 , 54 9 , 35 9 3 1 , 32 9 , 92 2 3 5 , 00 5 , 46 1 3 6 , 81 9 , 23 0 3 9 , 83 3 , 97 2 4 4 , 66 3 , 55 1 4 7 50 1 , 07 8 4 8 , 80 8 , 94 9 38 , 65 8 , 29 8 3 8 , 65 8 , 29 8 3 8 , 51 2 , 4 2 2 3 5 , 35 5 , 31 5 3 0 , 51 4 64 6 2 5 , 63 3 , 56 9 2 1 , 4 4 9 , 24 8 1 7 , 97 8 , 91 4 1 4 , 76 0 , 35 2 1 1 , 4 0 8 , 95 1 7 70 0 , 96 2 2% 2% 2% 2% 2% 2% 2% 2% 2% 2% 64 , 31 6 4 , 43 1 6 4 , 18 7 5 8 , 92 6 5 0 , 85 8 4 2 , 72 3 3 5 , 74 9 2 9 , 96 5 2 4 , 60 1 1 9 , 01 5 1 2 , 83 5 0 2 7 4 , 73 7 3 , 22 1 29 4 4 89 9 , 59 4 4 93 1 , 93 5 4 , 22 7 , 04 4 3 , 50 6 , 08 3 3 , 24 8 , 52 6 3 , 37 6 , 00 2 3 , 72 7 00 4 3 , 75 2 , 68 7 0 1 2 8 , 86 1 6 4 , 18 7 5 8 , 92 6 5 0 , 85 8 4 2 , 72 3 3 5 , 74 9 2 9 , 96 5 2 4 60 1 1 9 , 01 5 1 2 , 83 5 0 1 4 5 , 87 6 3 15 7 10 7 4 84 0 66 8 4 88 1 , 07 7 4 , 18 4 , 32 2 3 , 47 0 33 4 3 , 21 8 , 56 1 3 , 35 1 , 4 0 1 3 , 70 7 , 98 9 3 73 9 , 85 2 38 , 65 8 , 29 8 3 8 , 51 1 , 42 2 3 5 , 35 5 , 31 5 3 0 , 51 4 64 6 2 5 , 63 3 , 56 9 2 1 , 44 9 , 24 8 1 7 97 8 , 91 4 1 4 , 76 0 35 2 !, 4 0 8 , 95 1 7 , 70 0 96 2 3 96 1 , 11 0 42 8 , 32 8 80 , 63 4 80 , 63 8 50 B : 9 6 s 44 , 28 5 , 28 9 96 1 11 0 44 , 28 5 , 28 9 50 8 , 68 8 27 8 50 8 , 96 5 60 2 3, 4 1 1 01 9 60 2 40 4 , 41 7 55 6 69 3 EX H I B I T N O , 4 CA S E N O , I P C - O4 - G. S A I D , I P C O Pa g e 1 o f 1 BEFORE THE IDAHO PUBLIC UTILITIES COMMISSION CASE NO. IPC-O4- IDAHO POWER COMPANY EXHIBIT NO. G. SAID IPUC Order No. 29334 Office of the Sc:cretuy Service Da September 16. 2003 BEFORE THE IDAHO PUBLIC UI1LITIES COMMISSION IN THE MA TIER OF THE APPLICATION OF IDAIIO POWER COMPANY FOR AUTHORITY TO IMPLEMENT A POWER COST ADJUSTMENT (PCA) RATE FOR ELECTRIC SERVICE FROM MAY 16, 1003 THROUGH MAY J~200~ CASE NO. IPC-E-O3-S ORDER NO. 29334 In June 2003, the Commi$Sion urged the parties to move expeditiously S(t that contested issues invohing the proper amount of normali2ed energy to calculate true-up and class deferral rates could be resolved in atimcly manner. Order No. 29258 at 2. Following several months of negotiatio~thepartiesreacbed an agreement regarding the outstanding issues in this PCA docket. On August 20, 2003, Idaho Power Company CUed a Motion fur A~eptance of Settlement on behalf of itself, Commission Staff, the Industrial Customers of Idaho Power (JCIP), and the Idaho Irrigation Pumpers Association (Irrigators). After reviewing the record and the provisions of the Stipulation, the Commission accepts the Stipulation as a fair. juSt and reasonable resolution to the contested issues remaining in this ease. PROCED URALB ACK GROUND Idaho Power is an eJootric utility engaged in the generation, transmission, distribution and sale of electric energy and provides retail elet.1ric service to approximately 380,000 customers in southern (daho and eastem Oregon. On April15,2003,ldaho Power Company filed an Application to decrease its electric rates under theBIU1ua1 Power Cost Adjustment (PCA) mechanism fust approved by the C~mmission in 1993. In Order No. 29243, the Commission approved the fates proposed in the Company's Application (with one adjustment) effective May 16, 2003. subject to refund and interest. In addition, the Commission set a preheating conference 10 schedule six disputed issues valucdat approximately $5.1 million for evidentiary hearing. These six issues included:!) pricing of real-time transactions between Idaho Power and IDACORPEnergy (IE); 2) recovery of m- Tri State Transmission costs; 3) Company sharing of the anticipated FERC settlement; 4) continuance of payment for IE management contract benefits; 5) the proper amount of nonnalized energy to compute the true-up rate; and 6) the ORDER NO. 29334 EXHIBIT NO. CASE NO. IPC-04- G. SAID, IPCO Page 1 of 7 proper amount of normaJ.jzed energy to compute the rates to be paid on PCA amounts deferred from the prior PCA period Order No. 29243 at 1 O. At the preheating conference held May 30 2003, Idaho Power, Staff, the Irrigators, m1d ICIP entered appearances. Although the Commission had intended to immediately set a date for an evidentiary hearing at the preheating conferen-ce, the parties proposed an alternative with the hope that an evidentiary hearing could be avoided. To funher explore the possibility of settlement and achieve a quicker resolution than might be available through an e".identiary hearing, the Commission adopted the parties' proposaJ to move the following four issues to Case No. IPC- E-O 1-16 for further proceedings: 1) pricing of real-time tranSactions between IdahQ Power and IE; 2) f1'COvery of IE-Tri State Transmission costs; 3) Company sharing of the anticipated FERC settlement; and 4) continuance of payment for IE management contract benefits. Order No. 29258. Because real-time afftliate pricing, ttansmission costs, and resolution of outstanding !E matters are alread)' part of ongoing settlement discussions in Case No, IPC-E-O 1-16, the parties felt it would be more efficient to consolidate these issues under that case num~r. The Commission directed the remaining two issues involving the proper amount of normalized energy to calculate true-up and class deferral rates It.) continue undathiscase number (lPC-E..()3-5). !d. PROPOSED SET1'LEMENT According to the Stipulation. the parties discussed three major issues. First, the parties sought to determine the appropriate kWh sales level to use as the denominator for computing the true-up rate for this case and future PCA periods. Second, Idaho Power proposed inclusion of a can-ying charge on the unamortized balances during future true-up collection and refund periods. The JCIP andkrigators were also concerned that collection of their allocated true-up amounts may be too great if 1993 normalized sales were used rather than the 2000 normalized sales levels initially used to compute the deferral amount. In the signed settlement document, all four partit$ agreed that: 1. The t:urrently-approved PCA rates win remain in effect through May 15, 2004. Le.., the remainder of this 2003-2004 PCA year, 2. The PCA methodology will be modified to include a UUc-up of the true-- up. At the time tbe Company makes its April 2004 PCA application, the Company will compute the amount of any under-col1cction or over. collection of the $38.million true-up anlount approved by the ORDER NO. 29334 EXHIBIT NO. CASE NO. IPC-04- G. SAID, IPCO Page 2 of 7 Commission in Order No. 29243. This amount will then be applied as a cr~t (ot d~bit) against the 2004--2005PCA ("true.,up of the ~up The approved PeA methodology will thereafter include II true-up of the true-up foreacb succeeding PCA year. 3. Carrying charges on the unamortized balance at the rate of 2% per annum (the currently approved rate for the true-up deferral balance accwnwation) win be included during the 2004.2005 true-up of the true- up period. Thereafter, carrying charges wilt be determined for either the truc--up collection period or true-up refund period. whichever OCCUI$ from year to year. Idaho Power wiUcompute the carrying charges using the same interest rate the Conunission annually determines to be appropriate tor the ttue-up deferral balance accumulation. The methodology for computing carrying costs is more particularly described in Appendix 1 to the Settlement. 4. For Schedule 7, 19, and 24 customers, the tTUe~up of the true-up will not be applied to the 516 million total of class-specific adders from the 2002- 2003 PCA year. Instead, the customers in those classes will receive a credit during the 2004-2005 PCA year which will be computed based on the difference between the true-up rate credit computed under the currently-approved PCA rate (using 1993 sales data) and the rate credit that would have been computed using 2000 nonnaHzcd kilowatt-hour sales for each of the three classes. Attachment 2 to the Settlement describes this process in more detail and shows the 2004-2005 rate credit on a cents per kilowatt-hour for Schedule 7, 19 and 24 customers. 5. Beginning with the April 2004 PCA application, the Company VtiU make its annual PCA application Utilizing its best estimate of the totalldaho jurisdictional sales that wiUbe made during the ensuing PCA year rather than a sales constant set in a gcncrnl reVenue requirement case. The intent of this change to the approved PCA methodology is to set a firm sales denominator that will minimize the magnitude of subsequent true- ups of the true-up. According to the Motion for Acceptance of Settlement, all parties to this case are signatories to the Stipulation, which is intended to be an integrated documenLFurthermore, the pmies agree that the Stipulation is in the public interest and aU the tenns of the Stipulation are fair, just and reasonable. The parties request the Commission issue an Order acupting the Stipulation in settlement of all remaining issues in this case. M a result. the parties do not believe that an evidentiary hearing is required according to Procedural Rule 214. ORDER NO. 29334 EXHIBIT NO. CASE NO. IPC-04- G. SAID , IPCO Page 3 of 7 COMMtSSIONPINDtNGS AND DISCUSSION Pursuant to Commission Rule 274 we shall decide whether to accept the Stipulation based on the record cuuently before us. mAPA 31.01.01.274. The record is substantial and all parties that participated in the settlement negotiations in this case have signed this Stipulation, AccoIdingly, we find funher proceedings arc not necessary for us to determine whether we should accept this Stipulation. Normalized kWh Sales Level The present PCAmethodology uses the 1993 normalized kWh sales level as the denominator for computing the true-up rate. Because the last two PCAyears deviated from the methodology by using 1999 and 2000 normalized sales levels respectively, Staff and brigators argued for using more recentnonnalized sales data during the 2003-2004 PCAperiod as wen, Due to variations in energy consumption, actual sales to Idaho juri&dictional customers during any PCA year will never match the Commission-approved 1993 denominator of 10.802,636 MWh. Order No. 25880.Consequently, the parties agreed to modify the currentPCA methodology to eliminate under-coUection.over-collection. under-refunding, and over-refunding of the authorized true-up amounts by ..truing up the true--up.Beginning in its .2004 PCA application. the Company will make its annual PCA application using its best estimate of the total Idaho jurisdictional sales that will be made during the ensuing PCA year rather than using sales constant set in a general rate casc. After reviewing the Stipulation signed by the parties, the Commission finds that it embodies an appropriate resolution of the proper amoWlt ofnom1alized energy to ca1culate the troe--up of the true-up rate in this case and true-up rates ona'8oing forward basis. We also find that it is appropriate for the Company s future PCA applications to use a,best estimate of total Idabo jurisdictional sales for theupcomiug PCA year to minimize the magnitude of the true-up of the true-up. The Stipulation s true-up of the true-up will then eliminate any remaining imbalance. Thus, ratepayers ",i11 pay for the actual amount of kWh sold by Idaho POWer to meet native load requirements - no mo~. no 1ess. The C',ammission finds that these changes '0%111 allow an up-to-date normalized sales level to be used even if several years have passed since a rate case. The Commission believes that these permanent changes to the PCA methodology win I This Order was later adjuated in Case No. IPCE.98-S for a change in theFMC contract. Order No. 275l6. ORDER NO. 29334 EXHIBIT NO. CASE NO. IPC-04- G. SAID, IPCO Page 4 of 7 better ensure rdaho Power and itS customers wilt both be treated fairly, particularly during periods of volatile power supply costs and energy consumption. Class Deferral Rates Because payment of their prior true-up amounts were deferred, customers receiving service under Schedule 7 (Small General Service), Schedule 19 (Large Power Service). and Schedule 24 (Irrigation Service) have class-spedfic adders that are still to be recovered during the 2003-2004 PCA year. As a result and unlike most PCA years. these classes have a diffQ1"cnt PCA true-up rate than do the othQ1" eustomQ1" classes. Thebrigators and JCIP were concerned that collection of their allocated true-up amountS may be too great if 1993 normalized sales levels were used to compute the deferral amount rather than the 2000 nonnalized sales levels initially used during the 2002-2003 PCA year. As part of the Stipulation, the parties agreed that the currently-approved PCA rates should remain in effect through May 15. 2004. Le,. the remainder of this 2003-2004 PCA year. Furthermore. Schedule 7. 19. and 24 customers that have class-specific adders wil1receive a credit during the 2~2005 PCA year based on the difference betwecn the true-up rate credit computed under the currently.;approved PCA (using 1993sa1es data) and the rate credit that would have been computed using 2000 l1onnalizedkilowatt-hoursales for each of the three classes. To minimit.e COnfusiO11 and implementation w\te$.the Commission agrees that rates should remain constant through this current PCA year. Given the unique circumslances of this case. we believe tbe Stipulation reasonably TCsclvcs the concerns of thepartics regarding the rates used'to colled class deferrals. Thus, we find it reasonable and appropriate to adopt the partics' settlement on this issue. CarrviD2Chanles The present PCA methodology does not anow computation of carrying charges during the tme-up collection or true-up refund period. When the PCA was first developed. the parties agreed that over time the true-up collections and refunds would offset each other. Thus computation of carrying charges during the term of actual raterccovcry would be symmetrical and therefore unnecessary. As Doted in the Stipulation, true-up collections inrcccnt years have not been offset by large tnle-up refunds. Thus, the parties have agreed to include a carrying charge on the unamortized balance during true-up collections and refunds using the same interest ORDER NO. 29334 EXHIBIT NO. CASE NO. IPC-04- G. SAID, IPCO Page 5 of 7 this Case No. fPC.E-O3-5. Within seven (7) days after any person has petitioned for reconsideration, any other person may cross-petition for reconsideration, See Mohr) Code ~ 61- 626. DONE by Order of the Idaho Public Utilities Commission at Boise, Idaho this /1,"" day of Seplember2003. ATfEST: O:fPCEO~ Jn4 ORDER NO, 29334 EXHIBIT NO. CASE NO. IPC-04- G. SAID, IPCO Page 7 of 7 BEFORE THE IDAHO PUBLIC UTILITIES COMMISSION CASE NO. IPC-O4- tZ# IDAHO POWER COMPANY EXHIBIT NO. G. SAID Original & Legislative Schedule IDAHO POWER COMPANY THIRTEENTH REVISED SHEET NO. 55- CANCELS TWELFTH REVISED SHEET NO. 55-I.P.C. NO. 26, TARIFF NO.1 01 SCHEDULE 55 POWER COST ADJUSTMENT APPLICABILITY This schedule is applicable to the electric energy delivered to all Idaho retail Customers served under the Company s schedules, to the primary portion of the FMC Special Contract. and to all other Idaho retail Special Contracts. These loads are referred to as "firm" load for purposes of this schedule. BASE POWER COST The Base Power Cost of the Company s rates is computed by dividing the Company s power cost components by firm kWh load. The power cost components are the sum of fuel expense and purchased power expense (including purchases from cogeneration and small power producers). less the sum of off-system surplus sales revenue. The Base Power Cost is 0.7315 cents per kWh. PROJECTED POWER COST The Projected Power Cost is the Company estimate, expressed in cents per kWh, of the power cost components for the forecasted time period beginning April 1 each year and ending the following March 31. The Projected Power Cost is 1.0092 cents per kWh. TRUE-UP AND TRUE-UP OF THE TRUE- The True-up is based upon the difference between the previous Projected Power Cost and the power costs actually incurred. The True-up of the True-up is the difference between the previous years approved True-Up revenues and actual revenues collected. The total True-up is 0.3540 cents per kWh. POWER COST ADJUSTMENT The Power Cost Adjustment is 90 percent of the difference between the Projected Power Cost and the Base Power Cost .12.!.!& the True-ups. The monthly Power Cost Adjustment applied to the Energy rate for Irrigation Service (Schedules 24 and 25) is 0.5228 cents per kWh, for Small General Service (Schedule 7) is 0.5850 cents per kWh and Large Power Service (Schedule 19) is 0.5817 cents per kWh. The monthly Power Cost Adjustment applied to the Energy rate of all other metered schedules and Special Contracts is 0.6039 cents per kWh. The monthly Power Cost Adjustment applied to the per unit charges of the nonmetered schedules is the monthly estimated usage times 0.6039 cents per kWh. EXPIRATION The Power Cost Adjustment included on this schedule will expire May 31 , 2005. IDAHO Issued - April 15, 2004 Effective - June 1, 2004 EXHIBIT NO. CASE NO. IPC-04- G. SAID, IPCO Page 1 of 2 IDAHO POWER COMPANY TWELFTH REVISED SHEET NO. 55- CANCELS ELEVENTH REVISED SHEET NO. 55-I.P.C. NO. 26. TARIFF NO. 101 SCHEDULE 55 POWER COST ADJUSTMENT APPLICABILITY This schedule is applicable to the electric energy delivered to all Idaho retail Customers served under the Company s schedules. to the primary portion of the FMC Special Contract, and to all other Idaho retail Special Contracts. These loads are referred to as "firm" load for purposes of this schedule. BASE POWER COST The Base Power Cost of the Company s rates is computed by dividing the Company s power cost components by firm kWh load. The power cost components are the sum of fuel expense and purchased power expense (including purchases from cogeneration and small power producers), less the sum of off-system surplus sales revenue and FMC secondary load revenue. The Base Power Cost is 52380.7315 cents per kWh. PROJECTED POWER COST The Projected Power Cost is the Company estimate, expressed in cents per kWh, of the power cost components for the forecasted time period beginning April 1 each year and ending the following March 31. The Projected Power Cost is G.+9++ 1 .0092 cents per kWh. TRUE-UP AND TRUE-UP OF THE TRUE- The True-up is based upon the difference between the previous Projected Power Cost and the power costs actually incurred . The True-up of the True-up is the difference between the previous years approved True-Up revenues and actual revenues collected. The total True-up is 35790.3540 cents per kWh. POWER COST ADJUSTMENT The Power Cost Adjustment is 90 percent of the difference between the Projected Power Cost and the Base Power Cost plus the True-up~. The monthly Power Cost Adjustment applied to the Energy rate for Irrigation Service (Schedules 24 and 25) is 1.31590.5228 cents per kWh, for Small General Service (Schedule 7) is 84770.5850 cents per kWh and Large Power Service (Schedule 19) is 82170.5817 cents per kWh. The monthly Power Cost Adjustment applied to the Energy rate of all other metered schedules and Special Contracts is 0.6039 cents per kWh. The monthly Power Cost Adjustment applied to the per unit charges of the nonmetered schedules is the monthly estimated usage times 0.6039 cents per kWh. EXPIRATION The Power Cost Adjustment included on this schedule will expire May 31, ~2005 EXHIBIT NO. CASE NO. IPC-O4- G. SAID , IPCO Page 2 of 2 BEFORE THE IDAHO PUBLIC UTILITIES COMMISSION CASE NO. IPC-O4- DAHO POWER COM P ANY EXHIBIT NO. G. SAID Summary of Revenue Impact Id a h o P o w e r C o m p a n y Su m m a r y o f R e v e n u e I m p a c t St a t e o f I d a h o No r m a l i z e d 1 2 - Mo n t h s f o r T e s t Y e a r 2 0 0 3 (1 ) (2 ) (3 ) (4 ) (5 ) (6 ) (7 ) (8 ) Cu r r e n t Pr o p o s e d PC A 06 / 0 1 / 0 4 In c l u d i n g PC A Ra t e 20 0 3 A v g . 20 0 3 S a l e s Ex t r a In c l u d i n g Av g . Li n e Sc h . Nu m b e r o f No r m a l i z e d Ch a r g e s Re v e n u e Cr e d i t s Mi l l s Pe r c e n t Ta r i f f D e s c r i ti o n No . Cu s t o m e r s (k W h ) Re v e n u e us t m e n t s Re v e n u e Pe r K W H Ch a n Un i f o r m T a r i f f R a t e s : Re s i d e n t i a l S e r v i c e 33 5 , 60 5 14 1 , 39 3 , 4 2 6 23 9 . 29 9 , 28 9 23 9 , 29 9 , 28 9 57 . 00 % Sm a l l G e n e r a l S e r v i c e 32 . 31 6 26 5 , 33 5 , 66 7 19 , 04 7 , 72 6 (6 9 7 , 03 8 ) 18 , 35 0 , 68 8 69 . (3 . 66 ) % La r g e G e n e r a l S e r v i c e 17 , 4 1 5 01 4 , 4 2 6 , 98 6 12 5 . 87 3 , 13 6 12 5 , 87 3 , 13 6 41 . 7 6 00 % Du s k t o D a w n L i g h t i n g 87 2 , 58 6 1 , 4 2 5 , 14 8 1 , 4 2 5 , 14 8 24 2 . 00 % La r g e P o w e r S e r v i c e 10 5 1 , 97 8 , 82 4 . 23 7 71 , 32 3 , 57 3 (4 , 74 9 , 17 9 ) 66 . 57 4 , 39 4 33 . (6 . 66 ) % Ag r i c u l t u r a l I r r i g a t i o n S e r v i c e 13 , 51 7 62 0 , 93 0 , 93 1 81 . 6 2 1 . 4 0 5 (1 2 , 85 5 , 60 4 ) 68 , 76 5 , 80 1 42 . 4 2 (1 5 . 7 5 ) % Un m e t e r e d G e n e r a l S e r v 22 4 16 , 05 4 , 94 2 00 4 , 66 1 00 4 , 66 1 62 . 00 % St r e e t L i g h t i n g 1, 4 3 2 17 , 91 2 , 03 9 1. 9 1 8 , 30 3 1. 9 1 8 , 30 3 10 7 . 00 % Tr a f f i c C o n t r o l L i g h t i n g 38 4 21 8 34 0 82 6 34 0 . 82 6 36 . 00 % To t a l Un i f o r m T a r i f f s 40 1 . 6 7 2 11 , 07 0 , 13 5 , 03 2 54 1 , 85 4 , 06 7 (1 8 , 30 1 . 8 2 1 ) 52 3 , 55 2 , 24 6 47 . (3 . 38 ) % So e c i a l C o n t r a c t s : Mi c r o n 63 6 , 96 7 , 67 0 19 , 38 4 , 93 5 19 , 38 4 , 93 5 30 . 4 3 00 % J R S i m p l o t 18 6 , 68 4 , 66 5 75 9 , 96 0 75 9 , 96 0 30 . 00 % DO E 20 3 . 08 4 . 14 6 84 8 . 83 9 84 8 . 83 9 28 . 00 % To t a l S p e c i a l Co n t r a c t s 02 6 , 73 6 , 4 8 1 30 , 99 3 , 73 4 30 . 99 3 , 73 4 30 . 00 % To t a l Id a h o Re t a i l S a l e s 40 1 . 6 7 5 12 , 09 6 , 87 1 . 5 1 3 57 2 , 84 7 . 80 1 (1 8 , 30 1 . 8 2 1 ) 55 4 , 54 5 . 98 0 45 . (3 . 19 ) % EX H I B I T N O . CA S E N O . I P C - O4 - G. S A I D , I P C O