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HomeMy WebLinkAbout20090612Response to Joint Motion.pdfRECElVE t" P iDAHO P' . UTtUT\ES CO~.'\N esIDA~POR(I An IDACORP Company LISA NORDSTROM Senior Counsel June 12, 2009 VIA HAND DELIVERY Jean D. Jewell, Secretary Idaho Public Utilities Commission 472 West Washington Street P.O. Box 83720 Boise, Idaho 83720-0074 Re: Case No. IPC-E-09-03 LANGLEY GULCH POWER PLANT Dear Ms. Jewell: Enclosed for filing are an original and seven (7) copies of Idaho Power Company's Response to Intervenors' Joint Motion to Stay in the above matter. Very truly yours, 1a't~~:i~ LDN:csb Enclosures P.O. Box 70 (83707) 1221 W. Idaho St. Boise. ID 83702 BARTON L. KLINE (lSB No. 1526) LISA D. NORDSTROM (lSB No. 5733) Idaho Power Company P.O. Box 70 Boise, Idaho 83707 Telephone: 208-388-2682 Facsimile: 208-388-6936 bklineCâidahopower.com InordstromCâidahopower.com RECEIVED iU9 JUN l 2 P" ,: 27 IOAHO p! i I ieUTILJTfES co ISSION Attorneys for Idaho Power Company Street Address for Express Mail: 1221 West Idaho Street Boise, Idaho 83702 BEFORE THE IDAHO PUBLIC UTILITIES COMMISSION IN THE MATTER OF IDAHO POWER COMPANY'S APPLICATION FOR A CERTIFICATE OF PUBLIC CONVENIENCE AND NECESSITY FOR THE LANGLEY GULCH POWER PLANT. ) ) CASE NO. IPC-E-09-03 ) ) IDAHO POWER COMPANY'S ) RESPONSE TO INTERVENORS' ) JOINT MOTION TO STAY i. PROCEDURAL BACKGROUND On May 29, 2009, the Industrial Customers of Idaho Power ("ICIP"), the Idaho Irrigation Pumpers Association ("Pumpers"), the Snake River Allance ("Allance"), the Idaho Conservation League ("ICL"), and the Northwest & Intermountain Power Producers Coalition ("NIPPC") filed a Motion to Stay further proceedings in this case for 1 0 months. The above-referenced parties are all intervenors in this case and wil hereinafter be referred to jointly as "Intervenors." IDAHO POWER COMPANY'S RESPONSE TO INTERVENORS' JOINT MOTION TO STAY - 1 The Commission issued a Scheduling Order in this case on April 20, 2009. Intervenors all agreed to the schedule and the Commission adopted the agreed-upon schedule. All of Intervenors' discovery requests have been made. Idaho Power has received more than 225 discovery requests, most of which contain multiple parts. The Company has responded to all but about 10 of the requests. The remaining 10 requests were received approximately a week ago. Idaho Power is preparing responses and wil respond to the remaining requests as soon as reasonably possible. Staff and Intervenors' testimony is due June 19. II. INTERVENORS HAVE NOT PRESENTED ANY EVIDENCE TO SUPPORT THEIR MOTION Intervenors' Motion is a collection of speculation, conjecture, and unfounded assumptions. The Motion is a collection of "what ifs." What if the Company has a better response to its DSM programs than it expects? What if the Company's current load forecasts are so far off that they really do not need to add a baseload resource in 2012? What if the Company's greenhouse gas mitigation strategy causes the Company to abandon the Langley Gulch project? But under Idaho law, simply posing questions and hypotheticals is not a sufficient basis to grant the Intervenors' Motion. Under Idaho law, the Commission must base its decisions and issue its orders based on substantial, competent evidence. See Industrial Customers of Idaho Power v. Idaho Public Utilties Com'n, 917 P.3rd 776, 775, 128 Idaho 609, 618 (1996) and Application of Hayden Pines Water Company, 111 Idaho 331, 334, 723 P.2d 875 (1986). Idaho Power has provided testimony and exhibits, Le., evidence, demonstrating the need for the Langley Gulch project. The Company has also presented evidence IDAHO POWER COMPANY'S RESPONSE TO INTERVENORS' JOINT MOTION TO STAY - 2 demonstrating that the Request for Proposals ("RFP") process it used to select the Langley Gulch project was administered neutrally and the submitted proposals were evaluated fairly. The Company has presented evidence that Langley Gulch represents a significant value for the Company's customers. In contrast, Intervenors' Motion does not provide the Commission with any evidence that supports their speculative assertions. Intervenors ask the Commission to place the viabilty of the Langley Gulch project at risk without presenting any evidence upon which the Commission could base its decision. For this reason alone, the Commission must deny Intervenors' Motion. If the Commission denies Intervenors' Motion to Stay, the Commission's established procedure for this case provides a forum where all of the concerns raised by the Intervenors can be presented to the Commission for consideration. Intervenors wil have the opportunity in their testimony and exhibits to present evidence that supports the validity of their concerns. Idaho Power will then have an opportunity, in its rebuttal testimony, to respond to the concerns raised by Intervenors. The Commission will then presumably have at least some evidence from the Intervenors supporting their request that the proceedings be stayed or, alternatively, that the Langley Gulch project not receive a Certificate of Public Convenience and Necessity ("CPCN"). It is very important that the Commission understand the importance of maintaining the agreed-upon schedule. A 10-month delay in this proceeding wil, at a minimum, substantially increase the cost of Langley Gulch. Those costs are addressed in greater detail in Section VII below. A 10-month delay could, as shown in Section IV below, jeopardize the Company's abilty to serve all of its loads in 2012 and thereafter. As a result, Intervenors' Motion is more than a mere procedural request. It has a IDAHO POWER COMPANY'S RESPONSE TO INTERVENORS' JOINT MOTION TO STAY - 3 substantive effect and requires consideration based on substantial and competent evidence in the record. For all of these reasons, the Commission should dismiss Intervenors' Motion and reaffirm that the schedule established in the Commission's April 20, 2009, Scheduling Order wil be followed. II. THE COMMISSION'S SCHEDULING ORDER ADDRESSES THE ISSUES RAISED BY INTERVENORS' MOTION. Intervenors characterize the various issues they raise as "significant and unforeseen events." (Motion for Stay, p. 2). In fact, the issues list contained in the Commission's April 20, 2009, Scheduling Order covers all but one of the issues raised by Intervenors. The issues identified for review in the April 20, 2009, Scheduling Order are as follows: 1. Integrated Resource Plan (IRP) . need for resource . load forecast/timing 2. Request for Proposal (RFP) Sufficiency of RFP . Resource identification . Benchmark Resource Third part consultant . Selection process Resource Selection Process . Fairness . Criteria - price/non-price attributes . Transparency 3. Certificate of Public Convenience and Necessity - IDAPA 3 1.0 1.0 1.1 12 4. Ratemaking treatment (cost recovery/ratemaking commitment) A. Construction Work In Progress (CWIP) Allowance of Funds Used During Construction (AFUDC) IDAHO POWER COMPANY'S RESPONSE TO INTERVENORS' JOINT MOTION TO STAY - 4 B. Idaho Code § 61-541 (71112009) - Binding ratemaking treatment C. Financial considerations - risk, etc. It is clear from the Commission's Scheduling Order that the Commission (and the parties) expected that the parties would address in their respective cases the issues the Intervenors raise in their Motion, including the status of the Company's IRP, its load forecast, its DSM programs, and the effect of the recession on the Company's need for Langley Gulch. The only issue raised by Intervenors in their Motion that is not included within the issues list is the Intervenors' speculation that the recent Idaho Power shareholder advisory vote regarding goals for reducing greenhouse gas emissions might cause the Company to abandon Langley Gulch. Idaho Power wil address this "what if' in greater detail later in this Response. Other than that one issue, none of the issues raised by Intervenors are surprises that were not anticipated as issues to be considered in this proceeding. Intervenors should move forward and present their case. Idaho Power wil respond and the Commission will have a full and adequate record upon which it can make a decision as to whether or not it is in the public interest to issue a CPCN authorizing Idaho Power to move forward with the Langley Gulch project on the schedule it has proposed. iv. TO PROVIDE ADEQUATE AND RELIABLE POWER TO ITS CUSTOMERS, IDAHO POWER NEEDS TO PROCEED WITH THE LANGLEY GULCH PROJECT. The principal theme in the Intervenors' Motion is that Idaho Powets current load forecast may not be accurate and, therefore, it is necessary to defer a decision on Langley Gulch until after the Company presents a new sales and load forecast in IDAHO POWER COMPANY'S RESPONSE TO INTERVENORS' JOINT MOTION TO STAY - 5 conjunction with its 2009 IRP filng. The economic recession, new DSM programs, and the Company's greenhouse gas reductions strategy are the principal examples cited to support this thesis. Intervenors' assertion - that a new load forecast is necessary to demonstrate the need for the Langley Gulch project to be available in 2012 - is wrong. The Company has prepared updated sales and load forecasts and load and resource balances that reflect the effects of both the current recession and the impact of anticipated DSM programs, including the irrigation and air conditioning peak reduction programs cited in Intervenors' Motion. (Motion, pp. 7-8). It is true that Idaho Power prepares a sales and load forecast each year. It is also true that the Company wil complete its 2009 sales and load forecast late this summer for use in the 2009 IRP that wil be filed before the end of the year. However, it is incorrect to assume that Idaho Power does not continuously monitor its sales and load and periodically update both its sales and load forecast and its load and resource balance. Idaho Power has prepared a number of updated load forecasts since the 2006 IRP was published. The September 2008 forecast was used for the 2009 IRP. Uncertainty associated with the effect of the current recession on Idaho Powets service area prompted the Company to update the September 2008 load forecast in December of 2008 and then again in May 2009. The December 2008 update considered the residential and commercial class loads. The most recent update, performed in May of 2009, updated the forecast loads for special contract customers as part of preparing the newest load forecast, which is expected to be completed in late summer 2009. The May 2009 update also included the impact from all DSM programs, including new DSM IDAHO POWER COMPANY'S RESPONSE TO INTERVENORS' JOINT MOTION TO STAY - 6 irrigation, commercial, industrial, and A1C cycling programs. The December 2008 and May 2009 load forecasts and load/resource balances have been provided to the Intervenors in discovery in this case. Utilizing the May 2009 load forecast, along with the forecast peak-hour DSM contributions and the assumed level of purchases from the Pacific Northwest, Idaho Power is still projecting peak-hour deficits during July of 2009 through July of 2012 of 40 MW, 21 MW,91 MW, and 183 MW, respectively. From an average energy perspective, using the May 2009 load forecast along with the forecast DSM contributions to reduce average energy requirements and the assumed level of purchases from the Pacific Northwest, Idaho Power is still projecting average energy deficits during July of 2009 through July of 2012 of 397 MW, 418 MW, 465 MW, and 535 MW, respectively. In spite of the fact that recent economic conditions have been very volatile, Idaho Powets updated load forecasts have been very accurate. The chart below ilustrates that accuracy. The chart below compares the December 2008 load forecast to the weather-adjusted actual ("WA Act") loads for January, February, March, and April of 2009. Weather Adjusted December 2008 Difference (aMW) Month Actual (WA Act) Loads Load Forecast (aMW)Forecast minus (aMW)WAAct January 2009 1,774 1,859 86 February 2009 1,683 1,714 31 March 2009 1,499 1,519 20 April 2009 1,445 1,504 59 The table shows that the average difference between the weather adjusted actual loads and the December 2009 load forecast is approximately 50 aMW - with the December 2009 load forecast slightly exceeding weather-adjusted actual loads. The IDAHO POWER COMPANY'S RESPONSE TO INTERVENORS' JOINT MOTION TO STAY - 7 average difference between the weather adjusted actual loads and the forecast from January 2009 through April of 2009 is approximately 3 percent. Looking at the May 2009 load forecast, the weather-adjusted actual load for May was 13 aMW greater than the May 2009 forecast. In May of 2009, the load forecast was updated again, making specific adjustments to the load forecast for Idaho Powets special contract customers. In this update, the load forecast was reduced again, with the largest reductions (94 aMW and 97 MW during peak-hours) occurring in late 2009. This reduction at least partially offsets some of the approximately 50 MW of variance in the December 2009 forecast discussed above. Furthermore, in July of 2012, Power Supply plans to receive a 115 MW set-aside of firm network transmission to import purchases from the Pacific Northwest. However, to meet peak hour loads, the Company is planning to import 315 aMW of energy from the Pacific Northwest during the same month. This means the majority of the planned imports wil be on Secondary Network (non-firm) transmission. Based on the Company's current projections, Langley Gulch, or another similarly sized resource, is needed in the 2012 timeframe to reduce the risk of a shortage of imported energy availability and wholesale market price risk. The resource need that the Langley Gulch project will meet was identified in the 20041RP. In the 2004 IRP, 500 MW of seasonal ownership coal-fired generation was identified for 2011. This was updated in the 2006 IRP, which included 250 MW of coal- fired generation in 2013 and an additional 225 MW of transmission import capacity in 2012. The 2008 IRP Update reflected the Company's decisions to change from a coal- IDAHO POWER COMPANY'S RESPONSE TO INTERVENORS' JOINT MOTION TO STAY - 8 fired to a natural gas-fired resource and to accelerate the resource one year (from 2013 to 2012) in order to meet expected load. Thus, the 2008 IRP Update included a 250 MW CCCT resource and the 225 MW of import capacity on the Hemingway-Boardman transmission line in 2012. The Boardman to Hemingway ("B2H") transmission line has been delayed, probably until 2015. With the B2H project delayed, development of additional generation resources that do not utilze transmission capacity over the Company's constrained western interconnections, such as Langley Gulch, becomes even more important. Idaho Power will continue to update its load forecast; however, it is important to recognize that the load forecast has been updated and that differences between weather-adjusted actual values and the load forecast over the last few months have been about 50 MW on average, or about 3 percent. Idaho Powets load and resource balance projections based on the May 2009 load forecast, indicate demand and energy deficits significantly in excess of the recent 3 percent forecast differences. These projected deficits coupled with the facts that (1) water conditions can be worse than planned for, (2) economic recovery could be faster than anticipated, (3) Idaho Power stil relies on a significant amount of imports during the summer (a portion of which are imported on non-firm transmission), (4) Idaho Power continues to receive inquiries from potential new large loads, and (5) Idaho Power has a legal obligation to serve new and existing loads, all indicate the need for additional internal generation resources. The persistence of the projected resource deficits through continued analysis, recent adjustments for the economic downturn, and increased DSM, underscores the need for rapid deployment of this needed resource. IDAHO POWER COMPANY'S RESPONSE TO INTERVENORS' JOINT MOTION TO STAY.. 9 The Commission is also well aware of the fact that the Company produces monthly operating plans, which consider both the most recent sales and load forecast and changing conditions on the Company's system as a part of the Company's Energy Risk Management Policy. In fact, representatives of the ICIP and the Pumpers are active participants in the Company's Customers Advisory Group ("CAG") that consults with the Company on its Energy Risk Management Policy. Members of the CAG are briefed at least twice a year on the Company's current load forecasts and its near-term plans for meeting those loads. The Company would have preferred to provide these updated load forecasts with explanatory testimony, in accordance with the Commission's Scheduling Order in this case. However, since the Intervenors have raised this issue, it is necessary to correct the misunderstanding evident in their Motion. Copies of projected load and resource balances based on both the December 2008 and the May 2009 updated load forecasts are enclosed with this Response as Attachments Nos. 1 and 2, respectively. Also enclosed as Attachment NO.3 is an Affidavit of Mr. Karl Bokenkamp confirming that (1) these load/resource balance projections were prepared by the department he manages and (2) the most recent load/resource balance based on the May 2009 load forecast is reasonable and indicates a need for a resource like Langley Gulch in 2012. It is the Company's intention to file rebuttal testimony providing further explanation and additional information regarding its load/resource balance projections. IDAHO POWER COMPANY'S RESPONSE TO INTERVENORS' JOINT MOTION TO STAY - 10 V. THE COMPANY'S COMMITMENT TO PROVIDE A REPORT ON ITS GREENHOUSE GAS REDUCTION STRATEGY DOES NOT ALTER THE COMPANY'S LEGAL OBLIGATION TO PROVIDE ADEQUATE AND RELIABLE ELECTRIC SERVICE. In support of their Motion, Intervenors reference the passage of an advisory shareholder proposal at the Company's 2009 Annual Shareholdets Meeting. The proposal urges the Company to develop and publish a plan for reducing its emissions of greenhouse gases. At the meeting, the Company's CEO, LaMont Keen stated that U(t)he Company takes this vote, an expression of shareowner interest, seriously and will consider adopting carbon initiative disclosure and/or goals this year."1 From the mere passage of the advisory proposal, the Intervenors speculate that "a cloud of uncertainty (exists) over whether. . . Langley Gulch wil be built." (Motion, pp. 2-3.) Intervenors have apparently forgotten one very important point. Idaho Power is required by Idaho law to provide adequate and reliable electric service to its customers. Idaho Code §§ 61-302, -508. Idaho Power is legally required to take this obligation into consideration in considering any greenhouse gas strategy. The Commission and the Company's customers can rest assured that in any greenhouse gas reduction analysis, the Company wil perform a serious and meaningful analysis of greenhouse gas reduction. But that analysis wil not result in the Company proposing a future resource strategy that jeopardizes the Company's long history of providing adequate and reliable electric service.2 i Intervenors erroneously characterize the Company's response to the shareholder proposal as "an agreement to be bound by it and . . . have its greenhouse gas reduction strategy report prepared by September 30 of this year." (Motion to Stay, p. 2.) 2 Idaho Power is already among the 26 lowest carbon dioxide emitters within its peer group of the 100 largest electricity producers in the United States. IDAHO POWER COMPANY'S RESPONSE TO INTERVENORS' JOINT MOTION TO STAY - 11 Langley Gulch is a critical part of the Company's plan to continue to provide adequate and reliable electric service and completely consistent with an overall strategy to control greenhouse gas emissions. Idaho Powets resource plans indicate that it intends to add significant amounts of new renewable generating resources such as wind, geothermal, solar, and biofuels. However, it is important to remember that major categories of these renewable resources, such as wind and solar, are intermittent in their generation profile. As a result, as the Company adds new renewable wind and solar resources to its portolio, it must have other types of generating resources available that can be dispatched on short notice to fil in the gaps when intermittent renewable resources are not operating. Operating restrictions placed on Idaho Powets hydro system by various water management agencies means that the Company's hydro system cannot provide all of the needed back-stop capability. Langley Gulch is the type of resource that will enhance the Company's abilty to integrate renewable resources in a way that does not threaten reliability; thereby allowing the Company to fulfill its legal obligation to supply adequate and reliable electric service while at the same time providing greenhouse gas reductions. VI. THE COMPANY'S DECISION TO SEEK AN EXTENSION OF THE FILING DATE FOR THE 2009 INTEGRATED RESOURCE PLAN DOES NOT INDICATE UNCERTAINTY AS TO THE NEED FOR LANGLEY GULCH. The principal driving factor behind the Company's request for a delay in the filng of its Integrated Resource Plan was the Company's decision to take a short "pause" in its pursuit of an Oregon Energy Facilty Siting Council ("EFSC") permit and enter into a major Community Advisory Process ("CAP") to develop routes for the Company's IDAHO POWER COMPANY'S RESPONSE TO INTERVENORS' JOINT MOTION TO STAY - 12 Boardman to Hemingway transmission project ("B2H"). The Community Advisory Process will involve local citizens in the determination of line routes to submit to the Bureau of Land Management for its review consistent with the requirements of the National Environmental Policy Act and to the EFSC for its review under Oregon state law. It is no secret that there has been substantial opposition in both Idaho and Oregon to potential routes for the B2H project. It was clear to the Company that additional local education, consultation, and community involvement was needed to move forward with the B2H line routing effort. Because most of the B2H line is located in Oregon, the line routing decision is principally driven by the EFSC process. Since the B2H project is a critical part of the Company's Integrated Resource Planning process, the fact that the EFSC effort would be delayed to complete the CAP process, meant that the Company had the opportunity to update its load forecast and its evaluation of the cost- effectiveness of B2H and use them in preparing the 2009 IRP. Intervenors state that "The reasons given for the delay include the widespread economic turmoil facing the world and specifically its impact on Idaho's economy." (Emphasis added.) Idaho Powets April 24, 2009, Petition for a change in the IRP due date did not say that. On page 4 of its Motion, Intervenors also state, "This proposed plant should not be reviewed when the Company itself contends that its own IRP data is out of date and it wil require a substantial effort to correct this shortall." (Emphasis added.) Again, Idaho Power has made no such contention. As noted previously, the Company periodically updates its load forecast and is confident that the 2009 IRP wil show the need for Langley Gulch in 2012. IDAHO POWER COMPANY'S RESPONSE TO INTERVENORS' JOINT MOTION TO STAY -13 Ignoring Intervenors' hyperbole, what Idaho Power did say in it its Petition to change the IRP due date was: "Substantial changes in economic conditions have occurred since September of 2008 that may impact the future growth of Idaho Powets customers' electric loads and the Company believes it would be prudent to update the sales and load forecast prior to completing the 2009 IRP." (Idaho Power's Petition for modification of the filing date for its 2009 IRP, pp. 2-3.) The delay in the EFSC process has given the Company some time to further update its sales and load forecast for use in the 2009 IRP. However, the Company remains confident that the 2009 IRP wil show a need for a resource like Langley Gulch in 2012. VII. GRANTING INTERVENORS' MOTION WILL INCREASE CUSTOMER COSTS AND COULD JEOPARDIZE RELIABILITY. Intervenors are suggesting a 10-month delay in the schedule for processing this case. They argue that such a delay wil not be a problem because even with a 10- month delay, the Langley Gulch project could be available for the summer of 2013. Unfortunately, the summer of 2013 may be too late. As Attachments Nos. 1 and 2 to this Response indicate, Idaho Power needs the Langley Gulch project on-line in 2012. This need for a generating resource in 2012 has been made more acute by the fact that the Boardman to Hemingway transmission project wil be delayed, probably to as late as 2015. This delay wil increase pressure on all the Company's generation resources. Having Langley Gulch available as soon as possible in 2012 is more important now than ever. In addition, depending on how quickly Idaho Power can obtain air quality and other permits from federal, state, and local agencies, there is a reasonable likelihood IDAHO POWER COMPANY'S RESPONSE TO INTERVENORS' JOINT MOTION TO STAY - 14 that Langley could be available for the summer of 2012. The enclosed Affidavit of Vern Porter describes why Idaho Power believes it can have the Langley Gulch project available in the summer of 2012. Mr. Portets Affidavit is Attachment NO.4. At a minimum, granting the 10-month stay as requested by Intervenors will increase the costs that Idaho Power wil incur to build the Langley Gulch project. On page 5 of their Motion, Intervenors, without any evidence, facts, or support of any kind, speculate that Idaho Power should be able to negotiate an extension of any payment obligations it may have on equipment or services that it has contracted to receive in order to make sure that this project is available when the Company's customers need it. In fact, the Intervenors "confidence" that Siemens wil simply agree to an extension of the date for payments is rank speculation unsupported by economic reality. Siemens and Idaho Power have executed contracts for manufacture and delivery of steam and gas turbines by a date certain. The contractual agreements were reached at a time when the demand for this equipment was high, requiring Idaho Power to make the prudent decision to secure the equipment in order to meet reasonably anticipated delivery deadlines that would allow for construction of the Langley Gulch Plant in time to meet then, and currently, anticipated loads in 2012. The market conditions for such equipment at the time that these contracts were entered into were such that all of the potential suppliers, including Siemens, required, even in the face of vigorous negotiations by Idaho Power, that Idaho Power make interim deposits toward the equipment and be subject to agreed upon cancellation charges. To argue, as Intervenors do, that Siemens wil simply relinquish their contractual rights to payment is unrealistic even if Siemens currently enjoyed a strong market for the equipment. The IDAHO POWER COMPANY'S RESPONSE TO INTERVENORS' JOINT MOTION TO STAY -15 argument is especially unrealistic when, as Intervenors contend, the market for such equipment has softened. In a soft market, Siemens' incentive to demand adherence to existing contractual rights is even greater. Delaying the decision on the CPCN beyond September 1, 2009, wil subject Idaho Power to substantial cancellation fees and non-refundable contract payments under the gas turbine and steam turbine purchase agreements with Siemens. The gas turbine and steam turbine are the largest equipment items for Langley Gulch, with a combined total purchase price of approximately $90 millon. Delay would also subject Idaho Power to potential cancellation fees associated with its engineering, procurement, and construction contract. A detailed description of the potential cancellation fees and other payments resulting from delay or cancellation are set out in Idaho Powets June 8, 2009, 8-K, the pertinent portions of which are enclosed as Attachment NO.5. In the aggregate, these cancellation fees and lost deposits would total approximately $25,500.00 on September 30, 2009. Most importantly, however, a 10-month delay in the case schedule would almost certainly ensure that a new generating resource wil not be in service when needed to meet reasonably anticipated 2012 loads. That is a risk that should concern all of the Intervenors. Before the Commission makes a decision that will certainly increase the cost of the Langley Gulch project, and may result in cancellation of the project, it should at least obtain evidence on the record regarding the impact of a delay; it should not rely on the irresponsible speculation of the Intervenors to make its decision. IDAHO POWER COMPANY'S RESPONSE TO INTERVENORS' JOINT MOTION TO STAY - 16 VII. INTERVENORS INCORRECTLY REPRESENT IDAHO POWER'S ASSESSMENT OF THE CONTRIBUTIONS OF ITS DSM PROGRAMS. On page 7 of their Motion, Intervenors assert that Idaho Power has understated the impact its DSM programs wil have on the Company's need to acquire new resources. On page 8 of their Motion they say, "These demand response programs need to be included in the IRP and their effects quantified in determining when supply side resources are necessary." (Motion, p. 8.) In fact, Idaho Power has included projections of the impact of its DSM programs in its updated load forecast. These updated DSM amounts are shown in Attachments Nos. 1 and 2. In their Motion, Intervenors speculate that Idaho Power may have understated the impact that its DSM programs might have on reducing its peak loads. Idaho Power certainly hopes so. To the extent the Company's customers respond to its DSM programs positively, everyone benefits. However, as shown in Attachments Nos. 1 and 2, Idaho Power has included in its forecasts reasonable estimates of the amount of DSM that wil be available in the future. Attachments Nos. 1 and 2 show that in the summers of 2012 and 2013, even including the enhanced DSM programs discussed by Intervenors in their Motion, the Company stil forecasts substantial demand and energy shortalls. It is simply not realistic to expect that slightly higher levels of participation in DSM programs wil in fact wipe out these significant deficits, particularly on the need for increased amounts of energy. Idaho Power would be very pleased if its DSM programs are more successful than it anticipates. This would allow the Company to reduce its off- system purchases of energy, thereby reducing the risks that it cannot reserve suffcient IDAHO POWER COMPANY'S RESPONSE TO INTERVENORS' JOINT MOTION TO STAY - 17 transmission for planned energy imports and reducing the risk of higher than expected market purchase prices it must pass through to its customers. ix. IDAHO CODE § 61-541 STILL REQUIRES IDAHO POWER TO DEMONSTRATE THAT THE LANGLEY GULCH PROJECT DESERVES A CERTIFICATE OF PUBLIC CONVENIENCE AND NECESSITY. On Page 4 of their Motion, Intervenors remind the Commission that issuance of a Certificate of Public Convenience and Necessity is serious business. Intervenors correctly note that Idaho Power has asked the Commission to utilze the authority it has been given by the Legislature under the provisions of Idaho Code § 61-541, when issuing a CPCN for Langley Gulch. The Company remains convinced that the moderate ratemaking assurances the Company is requesting in this case will be very important when the Company goes to the credit rating agencies and the financial community to seek financing the Langley Gulch project. The Company has provided testimony explaining why, in this time of financial uncertainty, it believes that a supportive Order from the Commission granting the Company a CPCN for Langley Gulch is needed to obtain financing for the Langley Gulch project at the lowest possible cost. Intervenors have provided no evidence that the ratemaking assurances the Company is requesting are unreasonable or inconsistent with the public interest. Intervenors have provided no evidence that the Commission will be unable to conscientiously consider the evidence presented in this case within the time schedule contained in the Commission's April 20, 2009, Scheduling Order. IDAHO POWER COMPANY'S RESPONSE TO INTERVENORS' JOINT MOTION TO STAY -18 All Idaho Power is asking is for the Commission to give due consideration to the customer benefits that moderate and responsible use of the ratemaking flexibility authorized by Idaho Code § 61-541 could provide for financing Langley Gulch. Idaho Power believes this is consistent with the public interest. x. PACIFICORP'S CANCELLATION OF ITS 2012 RFP PROVIDES NO INSIGHT INTO IDAHO POWER'S NEED FOR LANGLEY GULCH. On July 11, 2006, in Docket No. UM 1208, PacifiCorp filed a draft of its 2012 Requests for Proposals ("RFP") with the Oregon PUC. In its July 11, 2006, filng, PacifiCorp noted that its filng was required to achieve compliance with the competitive bidding guidelines imposed by the Oregon, Washington, and Utah Commissions. Approximately two and a half years later, in February of 2009, PacifiCorp requested that the Oregon Commission allow it to withdraw from the Oregon competitive bidding proceeding. Intervenors provide no data or other evidence that demonstrate that there is any relevant comparison between PacifiCorp's and Idaho Powets respective needs for new base load generating resources in 2012. In their Motion, Intervenors portray PacifiCorp's decision to cancel its RFP process as being due solely to uncertainty regarding load and economic conditions. Intervenors are ignoring the rest of what PacifiCorp said in its filing. PacifiCorp also noted in its filng with the Oregon Commission that "Given the dramatic global economic downturn in late 2008 and the resulting reduction of customer loads, reduction in price of commodities and potential reduction of future construction costs, the Company has determined to further explore resource alternatives." (PacifiCorp Notice of Withdrawal, IDAHO POWER COMPANY'S RESPONSE TO INTERVENORS' JOINT MOTION TO STAY -19 UM 1208, February 19, 2009, p. 1.) In April of 2008, right in the middle of its Oregon 2012 RFP case, PacifiCorp purchased an existing 520 MW gas-fired generating plant from a merchant developer. Idaho Power wil not speculate on whether this acquisition affected PacifiCorp's need for the resource to be procured by the RFP it has now cancelled. A copy of the press release describing the merchant plant acquisition is enclosed as Attachment NO.6. It should also be noted that other regional utilties have announced plans to pursue new gas-fired generation. Portland General Electric recently announced its intention to construct a new 400 MW gas-fired power plant. Puget Sound Energy and PacifiCorp have both included large amounts of gas-fired generation in their near and intermediate term resource portolios. Copies of the news stories describing PGE's, Puget Sound's, and PacifiCorp's announcements are enclosed as Attachment NO.7. XI. CONCLUSION Intervenors' failure to provide substantial, competent evidence in support of their Motion means that the Commission must deny the Motion. Intervenors are still free to raise their concerns and present evidence in support of their concerns by filing their testimony and exhibits in accordance with the approved schedule. Idaho Power will respond and the Commission is more likely to have a sufficient record upon which it can make a decision based on evidence in the record. If the Commission is reluctant to deny the Motion at this stage of the case and believes that it would be desirable to have oral argument on Intervenors' Motion, it should still require the parties to file their testimony and exhibits on schedule. The Commission could then schedule oral argument for the first morning of the time set for IDAHO POWER COMPANY'S RESPONSE TO INTERVENORS' JOINT MOTION TO STAY - 20 technical hearings in this proceeding. Under either approach, the Commission may then have a sufficient record upon which to make its decision. Respectfully submitted this 12th day of June 2009. ¿¿--l)~BARTON L. KL~ ~ Attorney for Idaho Power Company L IDAHO POWER COMPANY'S RESPONSE TO INTERVENORS' JOINT MOTION TO STAY - 21 CERTIFICATE OF SERVICE I HEREBY CERTIFY that on this 12th day of June 2009 I served a true and correct copy of the within and foregoing document IDAHO POWER COMPANY'S RESPONSE TO INTERVENORS' JOINT MOTION TO STAY upon the following named parties by the method indicated below, and addressed to the following: Commission Staff Scott Woodbury Deputy Attomey General Idaho Public Utilities Commission 472 West Washington P.O. Box 83720 Boise, Idaho 83720-0074 Industrial Customers of Idaho Power and Northwest and Intermountain Power Producers Coalition Peter J. Richardson, Esq. RICHARDSON & O'LEARY PLLC 515 North 27th Street P.O. Box 7218 Boise, Idaho 83702 Dr. Don Reading Ben Johnson Associates 6070 Hil Road Boise, Idaho 83703 Snake River Allance Ken Miler Snake River Alliance P.O. Box 1731 Boise, Idaho 83701 Idaho Irrigation Pumpers Association, Inc. Eric L. Olsen RACINE, OLSON, NYE, BUDGE & BAILEY, CHARTERED P.O. Box 1391 201 East Center Pocatello, Idaho 83204-1391 -X Hand Delivered U.S. Mail _ Overnight Mail FAX -X Email Scott.WoodburyCCpuc.idaho.gov Hand Delivered -X U.S. Mail _ Overnight Mail FAX -X Email peterCCrichardsonandoleary.com Hand Delivered -X U.S. Mail _ Overnight Mail FAX -X Email dreadingCCmindspring.com Hand Delivered -X U.S. Mail _ Overnight Mail FAX -X Email kmillerCâsnakeriveralliance.org Hand Delivered -X U.S. Mail _ Overnight Mail FAX -X Email eloCâracinelaw.net IDAHO POWER COMPANY'S RESPONSE TO INTERVENORS' JOINT MOTION TO STAY - 22 Anthony Yankel Yankel & Associates, Inc. 29814 Lake Road Bay Vilage, Ohio 44140 Hand Delivered -L U.S. Mail _ Overnight Mail FAX -L Email tonyCâyankel.net Idaho Conservation League Betsy Bridge Idaho Conservation League 710 North Sixth Street P.O. Box 844 Boise, Idaho 83701 Hand Delivered -LU.S.Mail _ Overnight Mail FAX -L Email bbridgetãwildidaho.org Northwest and Intermountain Power Producers Coalition Susan K. Ackerman 9883 NW Nottage Drive Portland, Oregon 97229 Hand Delivered -L U.S. Mail _ Overnight Mail FAX -L Email Susan.k.ackermanCâcomcast.net Community Action Partnership Association Of Idaho Brad M. Purdy Attorney at Law 2019 North 1 ¡th Street Boise, Idaho 83702 Hand Delivered -L U.S. Mail _ Overnight Mail FAX -L Email bmpurdy(Chotmail.com IDAHO POWER COMPANY'S RESPONSE TO INTERVENORS' JOINT MOTION TO STAY - 23 BEFORE THE IDAHO PUBLIC UTiliTIES COMMISSION CASE NO. IPC-E-09-03 IDAHO POWER COMPANY ATTACHMENT NO.1 MW í:õõ-:ã;Uì-:WÑ..0000000ß0,g,g,g,g,g,g,g,g0 Jan-09 . Jan-l0 . Jan-ll . Jan-12 . Jan-13 . Jan-14 . Jan-15 Jan-16 . Jan-17 . Jan-18 . Jan-19 . Jan-20 . Jan-21 . Jan-22 . Jan-23 . Jan-24 . Jan-25 . Jan-26 . Jan-27 . Jan-28 aMW õõã;-:Ñt'IV"'en008 00000000,g,g,g,g000000 Jan-09 Jan-lO Jan-ll Jan-12 Jan-13 Jan-14~"'tD tDJan-15Q1 i:OQ ~tD i:iJan-16m 0::ctD..ci s:Jan-17-c 0s:::,.Jan-180 ::::~,.::'"Jan-19~C..'""CCC..Jan-20"C en-..C Cen tDJan-21....C ñ.tD ;:.. Jan-22ñ";: Jan-23 Jan-24 Jan-25 Jan-26 Jan-27 Jan-28 IIII llQ.o:: C ID £3i:ID.. I bIIQ. ""o ¡¡nII~ IA v e r a g e E n e r g y L o a d a n d R e s o u r c e B a l a n c e 20 0 9 20 1 0 . , Lo d f o r e c a s t ( 7 O t h % ) (1 , 9 2 3 ) (1 , n 6 ) (1 , 5 6 3 ) (1 , 5 6 6 ) (1 , 7 6 4 ) (2 , 1 8 7 ) (2 , 4 7 2 ) (2 , 2 6 6 ) (1 , 8 8 9 ) (1 , 6 1 0 ) (1 , 7 5 4 ) (2 , 0 6 ) (2 , O S O ) (1 , 8 9 8 ) (1 , 6 7 9 ) (1 , 6 7 0 ) (1 , 8 5 7 ) (2 , 2 4 9 ) (2 , 5 2 4 ) (2 , 3 2 7 ) (1 , 9 4 2 ) (1 , 6 5 3 ) (1 . 8 0 4 ) (2 , 1 2 3 ) Ex i s t i n g D S M 11 11 11 11 13 15 15 15 12 11 11 11 22 22 22 23 25 30 30 29 24 22 22 22 Ne t Lo d F o r e c a s t ( 7 O t h C ) w / D S M (1 , 9 1 2 ) (1 , 7 6 5 ) (1 , 5 5 2 ) (1 , 5 5 4 ) (1 , 7 5 1 ) (2 , 1 7 2 ) (2 , 4 5 7 ) (2 , 2 5 1 ) (1 , 8 7 7 (1 , 5 9 9 ) (1 , 7 4 3 ) (2 , 0 4 9 ) (2 , 0 2 8 ) (1 , 8 7 7 (1 , 6 5 7 ) (1 , 6 4 7 ) (1 , 8 3 2 ) (2 , 2 1 9 ) (2 , 4 9 4 ) (2 , 2 9 8 ) (1 , 9 1 8 ) (1 , 6 3 0 ) (1 , 7 8 2 ) (2 , 1 0 1 ) De c e b e r 2 0 0 L o a d F o r c a s t lo a d F o r e c a s t ( 7 O t h % ) W / D S M (1 , 9 0 7 ) (1 , 7 6 0 ) (1 , 5 4 6 ) (1 , 5 4 7 ) (1 , 7 4 2 ) (2 , 1 6 2 ) (2 . 4 4 ) (2 , 2 3 7 ) (1 , 8 6 5 ) (1 , 5 8 7 ) (1 , 7 2 8 ) (2 , 0 3 0 ) (2 , 0 0 ) (1 , 8 6 0 ) (1 , 6 4 3 ) (1 , 6 3 2 ) (1 , 8 1 7 ) (2 , 2 0 2 ) (2 , 4 7 3 ) (2 , 2 7 8 ) (1 , 9 0 1 ) (1 , 6 1 3 ) (1 , 7 6 2 ) (2 , 0 7 7 ) Lo a d Fo r e c a s t C h a n g e ( D e e m b e r 2 0 O S ) 5 5 6 8 9 10 13 13 12 13 15 19 19 17 15 15 15 17 21 20 17 17 20 24 Ex i s t i n g R e s o u r c e s Co a l 92 0 91 2 92 0 76 4 70 8 88 0 91 9 91 9 91 9 91 8 91 9 91 9 91 9 91 9 86 1 62 8 58 7 91 9 92 4 92 4 92 4 92 2 92 4 92 4 Hy d r o ( 7 O t h % ) - H C C 67 7 53 4 60 9 70 5 84 8 67 1 47 1 36 8 41 9 42 5 36 3 48 3 68 8 56 2 55 9 70 2 84 6 66 9 46 9 36 6 41 7 42 0 36 5 48 1 Hy d r o ( 7 O t h % ) ~ O t h e r 21 9 30 5 25 7 24 6 33 3 34 4 25 3 24 8 24 0 22 2 20 8 21 2 21 8 30 4 25 6 24 5 33 2 34 2 25 2 24 7 23 8 22 1 20 7 21 1 Sh o s h o n e F a l l s Up g r a d e ( 1 ) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 To t l H y r o ( 7 O t h % ) 89 6 83 8 86 6 95 1 1,1 8 1 1,0 1 5 72 4 61 6 65 9 64 7 57 2 69 5 90 6 86 6 81 5 94 7 1, 7 7 1,0 1 1 72 0 61 3 65 5 64 1 57 2 69 2 cs p p ( i n c l u d i n g w i n d ) 58 64 72 96 13 7 14 7 14 5 14 1 12 9 10 0 77 76 63 70 72 96 13 7 14 7 14 5 14 1 12 9 10 0 77 12 2 Elk h o r n V a l l e y W i n d 34 33 34 35 30 37 37 33 29 35 32 44 34 33 34 35 30 37 37 33 29 35 32 44 Ra f t R i v e r G e o t h e r m a l 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 PP L M o n t a n a . J e f f r s o n ( 8 3 M W ) 0 0 0 0 0 48 46 46 0 0 0 0 0 0 0 0 0 48 48 46 0 0 0 0 Ea s t S i d e P u r c h a s e ( S O M W ) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 29 28 0 0 0 0 To t l P o w e r P u r c h a s e A i r e e m e n t 44 43 44 45 40 95 94 89 39 45 42 54 44 43 44 45 40 95 12 4 11 7 39 45 42 54 Ne t w o r k S e t - A s i d e f o r F i r m P u r c h a s e s 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 Ll n i l e y G u l c h 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Bo a r d m a n t o H e m i n ¡ a y 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Ga s Pe k e r s 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Su b t o t a l 2,0 3 3 1,9 7 3 2,0 1 8 1, 9 7 0 2, 1 8 0 2, 2 5 2 1,9 9 7 1,8 8 1 1,8 6 0 1,8 2 4 1,7 2 5 1,8 5 9 2,0 4 7 2,0 1 3 1,9 0 1,8 3 1 2,0 5 7 2,2 8 8 2, 0 2 9 1, 9 1 0 1, 8 6 1 1,8 2 3 1,7 3 0 1,9 0 - .. .. - .' " .. .. :. . " . .. :" . .. : l l f t ., - - .. - ." . . . . :' - i : " : : : " ' l I " "l i " . : . ~In d u s t r i a l 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Co m e r c i a l 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Re s i d e n t i a l ! ! ! ! ! ! ! ! ! ! ! ! l l l l l ! ! ! l l l l To t a l N e w D S M A v e r a i e E n e r g y 2 2 2 2 2 2 2 2 2 2 2 2 3 3 3 3 3 3 3 3 3 3 3 3 .: . : . : ; ' .. . '. ., , " l í " " ' ." .. .. :. "" a , " . .C î " . . , . . .. jl l l l :. ' . " - " - -" . ' ' ' - " .. . . . "" . . " : . . '., , ' (1 ) O c o b e r 20 1 3 1 0 l h Pe r c e n t i l e Th i s l & R b a l a n c e i n d u d e s a d j u s t m e n t s m a d e t o l o a d f o r e c a s t as I s s u e d b y B a r r & B r a d I n Ma y 1 , 2 0 0 fo r e c a s fA v e r a g e E n e r L o a d a n d R e s o u r c e B a l a n c e 20 1 1 20 1 2 . . lo a d F o r e s t ( 7 O t h % ) (2 . 1 1 2 ) (1 , 9 5 4 1 (1 . 7 2 6 ) (1 . 7 1 5 ) (1 . 9 0 ) (2 . 3 0 2 ) (2 . 5 8 7 1 (2 . 3 8 8 ) (1 . 9 9 1 ) (1 . 6 9 1 1 (1 . 8 4 ) (2 . 1 6 5 ) (2 . 1 4 0 ) (1 . 9 6 6 ) (1 . 7 4 7 ) (1 . 7 3 7 ) (1 . 9 2 9 ) (2 . 3 5 1 ) (2 . 6 6 1 ) (2 . 4 4 ) (2 . 0 2 6 ) (1 . 7 2 1 ) (1 . 8 8 1 ) (2 . 2 0 4 ) Ex i s t i n g D S M 32 32 32 33 37 44 44 43 35 33 32 32 42 40 42 44 48 58 58 57 46 42 42 42 Ne t Lo a d Fo r e s t ( 7 0 t h % ) W / D S M (2 . 0 8 ) (1 . 9 2 2 ) (1 . 6 9 ) (1 . 6 8 1 ) (1 . 8 6 7 ) (2 . 2 5 8 ) (2 . 5 4 3 ) (2 . 3 4 ) (1 . 9 5 6 ) (1 . 6 5 8 ) (1 . 8 1 6 ) (2 . 1 3 3 ) (2 . 0 9 8 ) (1 . 9 2 5 ) (1 . 7 0 5 ) (1 . 6 9 3 ) (1 . 8 8 1 ) (2 . 2 9 3 ) (2 . 6 0 3 ) (2 . 3 9 1 ) (1 . 9 8 0 ) (1 . 6 7 9 ) (1 . 8 3 9 ) (2 . 1 6 2 ) De c e m b e r 2 0 0 L o d F o r e c a s t lo a d F o r e c a s t ( 7 O t h % ) w / O S M (2 . 0 5 7 ) (1 . 9 0 2 ) (1 . 6 7 7 ) (1 . 6 6 5 ) (1 . 8 5 1 ) (2 . 2 4 1 ) (2 . 5 2 3 ) (2 . 3 2 5 ) (1 . 9 4 1 ) (1 . 6 4 5 ) (1 . 8 0 ) (2 . 1 1 3 ) (2 . 0 8 ) (1 . 9 1 0 ) (1 . 6 9 2 ) (1 . 6 8 1 ) (1 . 8 7 0 ) (2 . 2 8 1 ) (2 . 5 9 0 ) (2 . 3 7 9 ) (1 . 9 7 0 ) (1 . 6 7 0 ) (1 . 8 2 9 ) .(2 . 1 5 0 ) Lo a d F o r e c a s t C h a n g e ( D e c e m b e r 2 0 0 ) 23 20 17 16 16 17 20 19 15 13 16 20 18 16 13 12 11 12 14 12 10 9 10 12 Ex i s t i n g R e s o u r C l ' CO l i 92 4 92 4 92 4 68 5 71 2 90 S 92 8 92 8 92 8 92 7 92 8 92 8 92 8 93 9 92 8 83 5 71 8 88 1 93 4 93 4 93 4 93 3 93 4 93 4 Hy d r o ( 7 O t h % ) . H C C 68 5 55 8 55 9 70 0 84 4 66 7 46 7 36 4 41 5 41 6 36 4 48 0 68 3 56 2 55 1 69 8 84 2 66 5 46 4 36 2 41 4 41 4 36 4 47 8 Hy d r o ( 7 O t h % ) - O t h e r 21 7 30 3 25 5 24 4 33 0 34 1 25 0 24 6 23 7 22 0 20 6 21 0 21 6 30 2 25 4 24 3 32 9 34 0 24 9 24 4 23 6 21 9 20 5 20 8 Sh o s h o n e F a l l s U p g r a d e ( 1 ) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 To t l H y d r o ( 7 0 t h " ) 90 2 86 1 81 4 94 4 1. 1 7 4 1, 0 0 8 71 7 61 0 65 2 63 5 57 0 68 9 89 9 86 4 80 S 94 1 1,1 7 1 1.0 0 5 71 3 60 6 65 0 63 3 56 9 68 6 cs p p ( I n e l u d l n i w i n d ) 99 12 0 13 0 14 8 18 5 19 5 18 1 17 4 17 2 14 6 12 0 12 5 10 1 12 0 13 0 14 8 18 5 19 5 18 1 17 4 17 2 14 6 12 0 12 5 El k h o r n V a l l e y W i n d 34 33 34 35 30 37 37 33 29 35 32 44 34 33 34 35 30 37 37 33 29 35 32 44 Ra f t R i v e r G e o t h e r m a l 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 PP L M o n t a n a - J e f f r s o n ( 8 3 M W ) 0 0 0 0 0 48 45 48 0 0 0 0 0 0 0 0 0 0 45 48 0 0 0 0 Ea s t S i d e P u r c h a s e (5 0 M W ) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 To t l P o e r P u r c h a s e A e r e e m e n t s 44 43 44 45 40 95 92 91 39 4S 42 54 44 43 44 45 40 47 92 91 39 4S 42 54 Ne t w o r k 5 e t . A s l d e f o r F i r m P u r c h a s e s 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 La n a 1 e y G u l c h 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 25 1 Bo a r d m a n t o H e m l n i w a y 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Ga s P e e r s 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Su b t o t l 2. 0 8 2,0 6 2,0 2 8 1.9 3 6 2,Z Z S 2,3 1 9 2.0 3 3 1,9 1 8 1, 9 0 1, 8 6 8 1, 7 7 5 1, 9 1 2 2, 0 8 2,0 8 1 2, 2 3 2, 3 2,2 2 7 2,2 4 4 2,0 3 6 1, 9 2 1 1,9 1 0 1,8 7 1 1,7 8 2,1 6 5 ~~ i S ; : : : : í ; : , ' : : j ' Î i h ~ ~ L ; i ¡ . ~ .. . . "-' . " .. .. . :_ , , ' " . ~ l i l _ ' ; ¡ t _ 1i ¡ ' ~ i i ' ¡ , ; ; ¡ ~ _ ~ " ! 4 : l " j , . - ' ' : , ' . c ; - i i : M i : : " ~In d u s t r i a l 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 Co m e r c i a l 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Re s i d e n t i a l ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 2 2 2 2 2 ! ! ! 2 2 2 2 To t l N e w O S M A v e r a p E n e l ' 5 5 5 5 5 5 5 5 5 5 5 5 7 7 7 7 7 7 7 7 7 7 7 7 , ., " : " , ~ , l I " ' ; W " . ' ; 1 ; ; i ; ~ . . " " ; - ; ; . , ) J . - '. ., ' .. - , ; ' - _ ¥ l _ ~ J ; \ _ ' , ; , ; . Æ' 3 & ; " ; , ; \ l , ! _ i ~ ~ , k , ' . ; _ . _, ; _ ¡ ; ; . ~ _ ¡ t ~ ~ ~ _ " i l l & ì . (1 ) O c o b e r 2 0 1 3 7 0 t h P e r c e n t i l e Th i s L & R b a l a n c e i n c l u d e s a d j u s t m e n t m a d e t o l o a d f o r e c a s t as I s u e d b y B a r r & B r a d I n Ma y 7 , 2 0 0 f o r e c a IA v e r a g e E n e r g L o a d a n d R e s o u r c Ba l a n c e 20 1 3 20 1 4 . Lo a d F o r e c a s t ( 7 O t h % ) (2 , 1 7 5 ) (2 , 0 0 ) (1 , 7 7 3 ) (1 , 7 6 3 ) (1 , 9 5 7 1 (2 , 3 8 1 ) (2 , 6 9 8 ) (2 , 4 8 4 ) (2 , 0 5 4 ) (1 , 7 4 8 ) (1 , 9 1 2 1 (2 , 2 4 1 1 (2 , 2 1 1 1 (2 , 0 4 2 1 (1 , 8 0 2 1 (1 , 7 9 2 ) (1 , 9 8 6 ) (2 , 4 1 4 ) (2 , 7 3 7 1 (2 , 5 2 1 ) (2 , 0 8 4 1 (1 , 7 7 5 ) (1 , 9 4 3 1 (2 , 2 7 8 1 Ex i s t i n g D S M SO SO 51 52 58 70 70 69 55 51 SO 51 59 59 59 61 68 83 83 81 65 60 59 59 Ne n - o a d F o r e c a s t ( 7 O t h % ) w / D S M (2 , U 4 ) (1 , 9 5 9 ) (l , n 2 ) (1 , 7 1 0 ) (1 , 8 9 9 ) (2 , 3 1 2 ) (2 , 6 2 8 ) (2 , 4 1 5 ) (1 , 9 9 ) (1 , 6 9 7 ) (1 , 8 6 1 1 (2 , 1 9 1 ) (2 , 1 5 2 ) (1 , 9 8 3 ) (1 , 7 4 3 ) (1 , 7 3 0 1 (1 , 9 1 8 ) (2 , 3 3 1 ) (2 , 6 5 4 ) (2 , 4 4 ) (2 , 0 1 9 ) (1 , 7 1 5 ) (1 . 8 8 ) (2 , 2 1 9 ) De c e m b e r 2 0 0 l o a d F o r e c a s t Lo a d F o r e c a s t ( 7 O t h % ) w / D S M (2 , 1 1 3 ) (1 , 9 5 0 ) (1 , 7 1 6 ) (1 , 0 5 ) (1 , 8 9 ) (2 , 3 0 8 ) (2 , 6 2 3 1 (2 , 4 1 1 ) (1 , 9 9 6 1 (1 , 6 9 4 1 (l , S S 9 ) (2 , 1 8 9 ) (2 , 1 5 0 ) (1 , 9 8 1 ) (1 , 7 4 2 ) (1 , 7 3 0 ) (1 , 9 1 8 1 (2 , 3 3 0 1 (2 , 6 5 4 ) (2 , 4 4 1 (2 , 0 1 9 ) (1 , 7 1 5 ) (1 , 8 8 4 ) (2 , 2 1 9 ) Lo a d F o r e c a s t C h a n g e ( D e c e m b e r 2 0 0 8 ) 11 10 7 5 4 4 4 3 2 2 2 2 2 2 1 1 1 1 1 0 0 0 (0 1 (0 ) Ex l s t i D l R e s o u r c s Co a l 93 4 93 4 88 9 66 1 86 0 93 4 94 0 94 0 94 0 93 9 94 0 94 0 94 0 93 2 87 5 65 2 72 6 93 0 94 0 94 0 94 0 93 9 94 0 94 0 Hy d r o ( 7 O t h % ) . H C C 60 0 60 1 60 0 69 6 83 9 66 2 46 2 36 0 41 1 39 9 36 5 47 6 63 3 56 4 59 8 69 4 83 7 66 0 46 0 35 8 40 39 5 36 4 47 4 Hy d r o ( 7 O t h % ) - O t h e r 21 5 30 1 25 3 24 1 32 8 33 9 24 8 24 3 23 5 21 7 20 4 20 7 21 4 30 0 25 2 24 0 32 7 33 8 24 6 24 2 23 3 21 6 20 2 20 6 Sh o s h o n e F a l l s U p g r a d e ( 1 ) 0 0 0 0 0 0 0 0 0 0 0 3 6 31 14 1 19 22 0 0 0 0 0 3 To t a l H y d r o ( 7 O t h % ) 81 5 90 2 85 3 93 7 1,1 6 8 1,0 0 1 71 0 60 3 64 5 61 7 56 9 68 5 85 2 89 5 86 4 93 5 1, 1 8 3 1, 0 2 0 70 6 59 9 64 2 61 1 56 7 68 3 CS P P ( i n c l u d i n g w i n d ) 10 1 12 0 13 0 14 8 18 5 19 5 18 1 17 4 17 2 14 6 12 0 12 5 10 1 12 0 13 0 14 8 18 5 19 5 18 1 17 4 17 2 14 6 12 0 12 5 El k h o r n V a l l e y W i n d 34 33 34 35 30 37 37 33 29 35 32 44 34 33 34 35 30 37 37 33 29 35 32 44 Ra f t R i v e r G e o t h e r m a l 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 PP L M o n t a n a . J e f f e r s o n ( 8 3 M W ) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Ea s t S i d e P u r c h a s e ( S O M W ) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 To t a l P o w e r P u r c h a s e A i r e e m e n t s 44 43 44 45 40 47 47 43 39 45 42 54 44 43 44 45 40 47 47 43 39 45 42 54 Ne t w o r k S e t - A i d e f o r F i r m P u r c h a s e s 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 la n i l e y G u l c h 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 Bo a r d m a n t o H e m i n g a y 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Ga s Pe a k e n 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Su b t o t l 2,2 6 0 2,3 6 6 2,2 8 3 2,1 5 7 2, 6 1 8 2, 5 4 4 2, 2 4 5 2, 1 2 7 2, 1 6 2 2, 1 1 2 2, 0 3 7 2,1 7 0 2, 3 0 2, 5 8 2,2 7 9 2,1 4 5 2,4 9 9 2,5 5 8 2,2 4 1 2,1 2 3 2, 1 5 9 2, 1 0 6 2,0 3 5 2,1 6 8 ', , ; ) , " - ," 4 I ' " " ; ' ; . 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" ; , ; ~ . , " , , " , " , . . . ; , , : - .. , ~ .- - "" " - " , ~ 20 0 I R P D S M In d u s t r i a l 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 Co m e r c i a l 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Re s i d e n t i a l l l l 2 l l l l l 2 l l 2 2 2 2 2 l l l 2 2 2 2 To t l N e w D S M A v e r a i e E n e l ' 10 10 10 10 10 9 9 9 10 10 10 10 11 11 11 11 11 11 11 11 11 11 11 11 ~.' -" ~ ._ " - ,~ . -, -" " . , -" (1 ) Oc o b e r 2 0 1 3 7 0 l h P e r c e n t l l e Th i s L & R b a l a n c e i n c l u d e s a d j u s t m e n t m a d e t o l o a d f o r e c t as i s s u e d b y B a r r & B r a d i n M a y 7 , 2 0 0 f o r e c a s t Av e r a g e E n e r g y L o a d a n d R e s o u r c e B a l a n c e 20 1 5 20 1 6 lo a d F o r e c a s t ( 7 O t h % ) Ex i s t i n g D S M Ne t Lo d F o r c a s t ( 7 O t h % ) w / D S M De c e m b e r 2 0 0 l o a d F o r c a s t lo a d F o r e c a s t ( 7 O t h % ) W / D S M lo a d F o r e c a s t C h a n g e ( D e e m b e r 2 0 0 ) Ex i s t i n g R e s o u r c e Co i Hy d r o ( 7 O t h % ) - H C C Hy d r o ( 7 O t h % ) - O t h e r Sh o s h o n e F a l l s U p g r a d e ( 1 ) To t a l H y d r o ( 7 O t h % ) cs p p ( i n c l u d l n a w I n d ) El k h o r n V a l l e y W i n d Ra f t R i v e r G e o t h e r m a l PP L M o n t a n a . J e f f e r s o n ( 8 3 M W ) Ea s t S i d e P u r c h a s e ( 5 0 M W ) To t a l P o e r P u r c h a s e A ø r e e m e n t s Ne t w o r k s e t - A s i d e f o F I r m P u r c h a s e s la l l l e y G u l c h Bo a r d m a n t o H e m l n ø a y ; G a s Pe a k e r s : - - 20 0 9 1 R P D S M In d u s t r i a l Co m e r c i a l Re s i d e n t i a l To t a l N e w O S M A v e r a g e E n e l ' l1 i Oc t o b e r 2 0 1 3 7 O t h Pe r c e n t i l e Th i $ l & R b a l a n c e i n c l u d E ! a d j u s t m l : ! i t s m a d e t o t o a d f o r e c a s t as i s s u e d b y B a r r & B r a d i n M a y 7 , 2 0 0 f o r e c a s t 5u b t l l 2 , 3 2 4 "' " ~ . , (2 , 2 4 4 ) 67 (2 , 1 7 7 (2 , 1 7 7 o 93 8 65 4 21 4 6 87 4 10 1 34 10 o o 44 11 5 25 1 4 1 Z 13 (2 , 0 7 3 ) 67 (2 , 0 0 ) (2 , 0 0 5 ) (0 ) 93 8 53 7 30 0 31 86 9 12 0 33 10 o o 43 11 5 25 1 2,3 3 7II . . . . : . 4 1 Z 13 (1 , 8 3 0 ) 68 (1 , 7 6 3 ) (1 , 7 6 3 ) (0 ) 86 8 59 8 25 2 14 86 4 13 0 34 10 o o 44 11 5 25 1 2,2 7 2 4 1 Z 13 (1 , 8 1 8 ) 70 (1 , 7 4 8 ) (1 , 7 4 8 ) (0 ) 77 7 69 4 24 0 1 93 5 14 8 35 10 o o 45 11 5 25 1 2,2 7 0 (2 . 0 1 2 ) 78 (1 , 9 3 5 ) (1 , 9 3 5 ) (0 ) 72 8 83 7 32 7 19 1,1 8 3 18 5 30 10 o o 40 11 5 25 1 2,5 0 1 (2 , 4 4 ) 95 (2 , 3 4 ) (2 , 3 4 ) (0 ) 66 0 33 8 22 1,0 2 0 93 3 19 5 37 10 o o 47 11 5 25 1 22 5 (2 , 7 7 3 ) 96 (2 , 6 7 7 ) (2 , 6 7 7 (0 ) 93 8 46 0 24 6 o 70 6 18 1 37 10 o o 47 11 5 25 1 22 5 (2 , 5 5 6 ) 93 (2 , 4 6 3 ) (2 , 4 6 3 ) (0 ) 93 8 35 8 24 2 o 59 9 17 4 33 10 o o 43 11 5 25 1 22 5 2, 7 8 6 2 , 4 6 4 2 , 3 4 2 , 3 8 2 (2 , 1 1 1 ) 74 (2 , 0 3 7 ) (2 . 0 3 7 ) (0 ) 93 8 40 9 23 3 o 64 2 17 2 29 10 o o 39 11 5 25 1 22 5 (1 , 8 0 ) 68 (1 , 7 3 2 ) (1 , 7 3 2 ) (0 ) 93 7 39 5 21 6 o 61 1 14 6 35 10 o o 45 11 5 25 1 22 5 2, 3 3 0 (1 , 9 7 2 ) 68 (1 , 9 0 ) (1 , 9 0 ) (0 ) 93 8 36 4 20 2 o 56 7 12 0 32 10 o o 42 11 5 25 1 22 5 2, 2 5 8 (2 , 3 1 6 ) 67 (2 , 2 4 8 ) (2 , 2 4 8 ) (0 ) 93 8 47 4 20 6 3 68 3 12 5 44 10 o o 54 11 5 25 1 22 5 2, 3 9 1 (2 , 2 8 4 ) 76 (2 , 2 0 8 ) (2 , 2 0 8 ) (0 ) 93 7 61 9 21 4 6 89 9 10 1 34 10 o o 44 11 5 25 1 22 5 2,5 7 1 (2 , 0 9 6 ) 73 (2 , 0 2 3 ) (2 , 0 2 3 ) (0 ) 94 7 50 7 30 0 31 83 9 12 0 33 10 o o 43 11 5 25 1 22 5 2,5 4 1 (1 , 8 6 4 ) 76 (1 , 7 8 9 ) (1 , 7 8 9 ) (0 ) 93 7 59 8 25 2 14 86 4 13 0 34 10 o o 44 11 5 25 1 22 5 2,5 6 7 (1 , 8 5 0 ) 79 (1 , 7 7 2 ) (1 , 7 7 2 ) (0 ) 72 7 69 4 24 0 1 93 5 14 8 35 10 o o 45 11 5 25 1 22 5 2, 4 4 2 , 7 4 5 (2 , 0 4 ) 88 (1 , 9 5 6 ) (1 , 9 5 6 ) (0 ) 74 6 83 7 32 7 19 1, 1 8 3 18 5 30 10 o o 40 11 5 25 1 22 5 (2 , 4 7 8 ) 10 8 (2 , 3 7 0 ) (2 , 3 7 0 ) (0 ) 93 7 66 0 33 8 22 1,0 2 0 19 5 37 10 o o 47 11 5 25 1 22 5 2,7 9 0 (2 , 8 1 6 ) 10 8 (2 , 7 0 8 ) (2 , 7 0 8 ) (0 ) 93 7 46 0 24 6 o 70 6 18 1 37 10 o o 47 11 5 25 1 22 5 2, 4 6 (2 , 5 9 7 ) 10 6 (2 , 4 9 1 ) (2 , 4 9 2 ) (0 ) 93 7 35 8 24 2 o 59 9 17 4 33 10 o o 43 11 5 25 1 22 5 2, 3 4 2 , 3 8 0 (2 , 1 4 3 ) 83 (2 , 0 6 ) (2 , 0 6 0 ) (0 ) 93 7 40 9 23 3 o 64 2 17 2 29 10 o o 39 11 5 25 1 22 5 (1 , 8 3 0 ) 77 (1 , 7 5 3 ) (1 , 7 5 3 ) (0 ) 93 6 39 5 21 6 o 61 1 14 6 35 10 o o 45 11 5 25 1 22 5 2,3 2 8 (2 , 0 0 7 ) 76 (1 , 9 3 1 ) (2 , 3 4 8 ) 76 (2 , 2 7 2 ) (1 , 9 3 1 ) (0 ) (2 , 2 7 3 ) (0 ) 93 7 93 7 36 4 20 2 o 56 7 47 4 20 6 3 68 3 12 0 12 5 32 10 o o 42 44 10 o o 54 11 5 11 5 25 1 25 1 22 5 22 5 2,2 5 7 2, 3 8 ." : " . 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IA v e r a g e E n e r g L o a d a n d R e s o u r c e B a l a n c e 20 1 7 20 1 8 lo a d F o r e c a s t ( 7 O t h % ) (2 , 3 0 ) (2 , 1 3 3 ) (1 , 8 8 ) (1 , 8 7 1 ) (2 , 0 6 5 ) (2 , S O l ) (2 , 8 4 ) (2 , 6 2 5 ) (2 , 1 6 4 ) (1 , 8 4 9 ) (2 , 0 2 8 ) (2 , 3 8 1 ) (2 , 3 4 6 ) (2 , 1 6 9 ) (1 , 9 1 8 ) (1 , 9 0 2 ) (2 , 0 9 5 ) (2 , 5 3 5 ) (2 , 8 8 6 ) (2 , 6 6 5 ) (2 , 1 9 5 ) (1 , 8 7 9 ) (2 , 0 6 2 ) (2 , 4 1 9 ) Ex i s t i n g D S M 84 84 84 88 97 12 0 12 0 11 8 92 86 84 84 92 92 92 96 10 6 13 2 13 3 13 0 10 1 93 92 92 Ne t l o d F o r e c a s t ( 7 0 t h % ) w / D S M (2 , 2 2 4 ) (2 , 0 4 9 ) (1 , 8 0 2 ) (1 , 7 8 3 ) (1 , 9 6 8 ) (2 , 3 8 1 ) (2 , 7 2 4 ) (2 , 5 0 7 ) (2 . 0 7 2 ) (1 , 7 6 3 ) (1 , 9 4 ) (2 , 2 9 7 ) (2 , 2 5 4 ) (2 , 0 7 7 (1 , 8 2 6 ) (1 , 8 0 ) (1 , 9 8 9 ) (2 , 4 0 3 ) (2 , 7 5 3 ) (2 , 5 3 5 ) (2 , 0 9 ) (1 , 7 8 5 ) (1 , 9 7 0 ) (2 , 3 2 7 ) De c e m b e r 2 0 0 S l o d F o r c a s t lo a d F o r e c a s t ( 7 O t h % ) w / D S M (2 , 2 2 4 ) (2 , 0 4 9 ) (1 , 8 0 2 ) (1 , 7 8 3 ) (1 . 9 6 8 ) (2 , 3 8 1 ) (2 , 7 2 4 ) (2 , S 0 7 ) (2 , 0 7 2 (1 , 7 6 4 ) (1 , 9 4 ) (2 , 2 9 7 ) (2 , 2 5 4 ) (2 , 0 7 7 ) (1 , 8 2 6 ) (1 , 8 0 6 ) (1 , 9 8 9 ) (2 , 4 0 3 ) (2 , 7 5 3 ) (2 , 5 3 5 ) (2 , 0 9 ) (1 , 7 8 5 ) (1 , 9 7 0 ) (2 , 3 2 7 ) lo a d F o r e c a s t C h a n g e ( D e c e m b e r 2 0 0 ) (0 ) (0 ) (0 ) (0 ) (0 ) (0 ) (0 ) (0 ) (0 ) (0 ) (0 ) (0 ) (0 ) (0 ) (0 ) (0 ) (0 ) (0 ) (0 ) (0 ) (0 ) (0 ) (0 ) (0 ) Ex l s t l n g . R e S 9 u r c e s Co l 93 7 93 7 93 7 79 2 71 8 93 7 93 7 93 7 93 7 93 6 93 7 93 7 93 7 93 7 93 7 90 6 72 6 92 6 93 4 93 4 93 4 93 3 93 4 93 4 Hy d r o ( 7 O t h % ) - H C C 67 9 50 7 59 8 69 4 83 7 66 0 46 0 35 8 40 9 39 5 36 4 47 4 67 9 50 7 59 8 69 4 83 7 66 0 46 0 35 8 40 39 5 36 4 47 4 Hy d r o ( 7 O t h % ) . O t h e r 21 4 30 0 25 2 24 0 32 7 33 8 24 6 24 2 23 3 21 6 20 2 20 6 21 4 30 0 25 2 24 0 32 7 33 8 24 6 24 2 23 3 21 6 20 2 20 6 Sh o s h o n e F a l l s U p g r a d e ( 1 ) 6 31 14 1 19 22 0 0 0 0 0 3 6 31 14 1 19 22 0 0 0 0 0 3 To t l H y d r o ( 7 O t h % ) 89 9 83 9 86 4 93 5 1,1 8 3 1,0 2 0 70 6 59 9 64 2 61 1 56 7 68 3 89 9 83 9 86 4 93 5 1, 1 8 3 1,0 2 0 70 6 59 9 64 2 61 1 56 7 68 3 CS P P ( i n c l u d i n i w i n d ) 10 1 12 0 13 0 14 8 18 5 19 5 18 1 17 4 17 2 14 6 12 0 12 5 10 1 12 0 13 0 14 8 18 5 19 5 18 1 17 4 17 2 14 6 12 0 12 5 Elk h o r n V a l l e y W i n d 34 33 34 35 30 37 37 33 29 35 32 44 34 33 34 35 30 37 37 33 29 35 32 44 Ra f t R i v e r G e o t h e r m a l 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 PP L M o n t a n a - J e f f r s o n ( 8 3 M W ) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Ea s t S i d e P u r c h a s e ( 5 0 M W ) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 To t a l P o e r P u r c h a s e A g r e e m e n t s 44 43 44 45 40 47 47 43 39 45 42 54 44 43 44 45 40 47 47 43 39 45 42 54 Ne t w o r k s e t - A I d e f o r F i r m P u r c h a s e s 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 La l l l e y G u l c h 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 Bo a r d m a n t o H e m l n £ W Y 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 Ga s P e k e r s 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Su b t o t a l 2,5 7 1 2, 5 3 0 2, 5 6 7 2, 5 1 0 2,7 1 6 2, 7 9 2,4 6 2 2,3 4 4 2,3 8 0 2,3 2 8 2,2 5 7 2,3 8 9 2,5 7 1 2,5 3 0 2,5 6 7 2,6 2 5 2, 7 2 4 2, 7 8 0 2,4 6 " 2, 3 4 2 2,3 7 8 2,3 2 5 2,2 5 4 2,3 8 7 .. .- . .. ,. .. :- - :l I " .. .. .. . C" ' . _ , ." " - " " - " ". . " . . . . , ~In d u s t r i a l 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 Co m e r c i a l 2 2 2 2 2 2 2 2 2 2 2 2 3 3 3 3 3 3 3 3 3 3 3 3 Re s i d e n t i a l ~ ~ ~ ~ ~ Z Z Z ~ ~ ~ ~ 2 2 2 2 2 ~ ~ ~ 2 2 2 2 To t a l N e w D S M A v e r a g e E n e r g y 15 15 15 15 15 14 14 14 15 15 15 15 16 16 16 16 16 15 15 15 16 16 16 16 .' . , : . . . . . . 1 . . . .- .- .. .. .. Øi .. . II .- .. (1 ) O c o b e r 2 0 1 3 7 0 t h P e r c e n t i l e Th i s l & R b a l a n c e I n c l u d e s a d j u s t m e n t s m a d e t o l o a d f o r e c a t as I s s u e d b y B a r r & B r a d I n Ma y 7 , 2 0 0 f o r e c a s IA v e r a g e E n e r g L o a d a n d R e s o u r c e B a l a n c e 20 1 9 20 2 0 , . Lo a d F o r e c a s t ( 7 O t h % ) (2 , 3 8 2 ) (2 , 2 0 3 ) (l. 4 9 ) (1 , 9 3 1 ) (2 , U 4 ) (2 , 5 6 7 ) (2 , 9 2 5 ) (2 , 7 0 3 ) (2 , 2 2 5 1 (1 , 9 0 7 ) (2 , 0 9 5 1 (2 , 4 5 7 ) (2 , 4 2 0 ) (2 , 2 2 4 1 (l . 8 1 1 (1 , 9 6 2 ) (2 , 1 5 5 ) (2 , 6 0 1 1 (2 , 9 6 7 ) (2 , 7 4 3 1 (2 , 2 5 6 ) (l . 3 8 ) (2 . 1 2 9 1 (2 , 5 0 2 ) Ex i s t i n g O S M 10 0 10 0 10 0 10 4 11 5 14 4 14 5 14 2 11 0 10 1 10 0 10 0 10 8 10 4 10 8 11 2 12 4 15 6 15 7 15 3 11 8 10 9 10 8 10 8 Ne H o a d F o r e c a s t ( 7 O t h % ) w / D S M (2 , 2 8 2 ) (2 , 1 0 3 ) (1 . 8 4 9 ) (1 , 8 2 7 ) (i . 0 9 ) (2 , 4 2 4 1 (2 , 7 8 0 1 (2 , 5 6 2 1 (2 , 1 1 5 ) (1 , 8 0 ) (1 , 9 9 5 1 (2 , 3 5 6 ) (2 , 3 1 3 ) (2 , 1 2 0 ) (1 , 8 7 4 ) (1 , 8 5 0 ) (2 , 0 3 0 ) (2 , 4 4 5 ) (2 , 8 1 0 ) (2 , 5 9 0 ) (2 , 1 3 9 1 (1 , 8 2 8 1 (2 , 0 2 1 ) (2 , 3 9 5 1 De c e b e r 2 0 0 L o d F o r e c a s t lo a d F o r e c a s t ( 7 O t h % ) w / D S M (2 , 2 8 2 1 (2 , 1 0 3 1 (1 , 8 4 9 ) (1 , 8 2 7 1 (2 , 0 0 1 (2 , 4 2 4 ) (2 , 7 8 0 ) (2 , 5 6 2 ) (2 , 1 1 5 ) (1 , 8 0 1 (1 , 9 9 5 ) (2 , 3 5 7 1 (2 , 3 1 3 1 (2 , 1 2 0 1 (1 , 8 7 4 1 (1 , 8 5 0 1 (2 , 0 3 0 ) (2 , 4 4 5 ) (2 , 8 1 0 1 (2 , 5 9 0 ) (2 , 1 3 9 ) (1 , 8 2 8 ) (2 , 0 2 1 ) (2 , 3 9 5 ) lo a d Fo r e c a s t C h a n g e ( D e e m b e r 2 0 0 8 ) (0 ) (0 ) (0 ) (0 ) (0 ) (0 1 (0 1 (0 1 (0 1 (0 ) (0 1 (0 1 (0 ) (0 ) (0 ) (0 ) (0 1 (0 ) (0 1 (0 ) " (0 1 (0 1 (0 1 (0 1 Ex l s t l " ! R e s o u r c e s Co l 93 7 93 7 93 7 90 6 72 6 92 6 93 4 93 4 93 4 93 3 93 4 93 4 93 7 93 7 93 7 90 6 72 6 92 6 93 4 93 4 93 4 93 3 93 4 93 4 Hy d r o ( 7 O t h % ) - H C C 67 9 50 7 59 8 69 4 83 7 66 0 46 0 35 8 40 39 5 36 4 47 4 67 9 50 8 59 7 69 4 83 7 66 0 46 0 35 8 40 39 5 36 4 47 4 Hy d r o ( 7 O t h % ) - O t h e r 21 4 30 0 25 2 24 0 32 7 33 8 24 6 24 2 23 3 21 6 20 2 20 6 21 4 30 0 25 2 24 0 32 7 33 8 24 6 24 2 23 3 21 6 20 2 20 6 Sh o s h o n e F a l l s Up g r a d e ( 1 ) 6 31 14 1 19 22 0 0 0 0 0 3 6 31 14 1 19 22 0 0 0 0 0 3 To t a l H y d r o ( 7 O t h % ) 89 9 83 9 86 4 93 5 1, 1 8 3 1, 0 2 0 70 6 59 9 64 2 61 1 56 7 68 3 89 9 84 0 86 2 93 5 1,1 8 3 1,0 2 0 70 6 59 9 64 2 61 1 56 7 68 3 CS P P ( i n c l u d i n g w i n d ) 10 1 12 0 13 0 14 8 18 5 19 5 18 1 17 4 17 2 14 6 12 0 12 5 10 1 12 0 13 0 14 8 18 5 19 5 18 1 17 4 17 2 14 6 12 0 12 5 Elk h o r n V a l l e y W i n d 34 33 34 35 30 37 37 33 29 35 32 44 34 33 34 35 30 37 37 33 29 35 32 44 Ra f t R i v e r G e o t h e r m a l 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 PP L M o n t a n a - J e f f r s o n ( 8 3 M W ) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Ea s t S i d e . P u r c h a s e . ( 5 0 M W ) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 To t a l P o w e r P u r c h a s e A g r e e m e n t 44 43 44 45 40 47 47 43 39 45 42 54 44 43 44 45 40 47 47 43 39 45 42 54 Ne t o r k S e t - A s i d e f o r F i r m P u r c h a s e s 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 La n g l e y G u l c h 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 Bo a r d m a n t o H e m l n i w a y 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 Ga s Pe a k e n 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Su b t o t a l 2,5 1 1 2, 5 3 0 2, 5 6 7 2,6 2 5 2,7 2 4 2,7 8 0 2,4 6 0 2,3 4 2 2,3 7 8 2,3 2 5 2,2 5 4 2,3 8 7 2,5 7 1 2,5 3 2 2,5 6 5 2, 6 2 5 2, 7 2 4 2, 7 8 2, 4 6 2,3 4 2,3 7 8 2,3 2 5 2, 2 5 4 2,3 8 7 ,," i . ) , " , ' , ,- , '. ': . ; ; , : : : ; , ~ . : ; j ~ ;¡ , t ' ; . / t , " * i_ c , _ t ~ ( T I I . ~ ~ , ß ( i ) " ¡ ; ; ; ! J _ ~ " 20 I R P D S M In d u s t r i a l 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 Co m e r c i a l 3 3 3 3 3 3 3 3 3 3 3 3 4 4 4 4 4 4 4 4 4 4 4 4 Re s i d e n t i a l ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ !! !! !! !! !! ~ ~ ~ !! !! !! !! To t a l N e w D S M A v e r a l e E n e r ø 17 17 17 17 17 16 16 16 17 17 17 17 19 19 19 19 19 18 18 18 19 19 19 19 .. , , : (1 ) Oc o b e r 2 0 1 3 7 0 t h P e r c e n t i l e Th i s L & R b a l a n c e I n c l u d e s a d j u s t m e n t m a d e t o l o a d f o r e a s t as i s u e d b y B a r r & B r a d ¡ n M a v 7 , 2 0 0 fo r e c a s t JA v e r a g e E n e r g L o a d a n d R e s o u r c B a l a n c e 20 2 1 20 2 2 lo a d F o r e c a s t ( 7 O t h % 1 (2 , 4 6 9 ) (2 , 2 8 5 ) (2 . 0 2 1 ) (1 , " 9 1 (2 , 1 9 1 ) (2 , 6 4 2 ) (3 , 0 1 7 ) (2 , 7 9 1 ) (2 , 2 9 5 ) (1 , 9 7 5 ) (2 , 1 7 2 ) (2 , 5 5 3 1 (2 , 5 2 0 ) (2 , 3 3 1 1 (2 , 0 6 2 1 (2 , 0 3 7 ) (2 , 2 2 8 ) (2 , 6 8 3 1 (3 , 0 6 8 ) (2 , 8 4 1 1 (2 , 3 3 5 ) (2 , 0 1 3 1 (2 , 2 1 5 ) (2 , 6 0 3 ) Ex i s t i n g D S M 11 5 11 5 11 5 11 9 13 3 16 8 16 8 16 4 12 6 11 7 11 5 11 5 12 2 12 2 12 2 12 7 14 2 17 9 17 9 17 6 13 4 12 4 12 2 12 1 Ne t l o d F o r e c a s t ( 7 O t h % ) w / D S M (2 , 3 5 1 (2 , 1 7 0 ) (1 , 9 0 7 ) (1 , 8 8 0 ) (2 , 0 5 8 ) (2 , 4 7 4 ) (2 , 8 4 ) (2 , 6 2 7 ) (2 , 1 6 9 ) (1 , 8 5 8 ) (2 , 0 5 7 ) (2 . 4 3 9 1 (2 , 3 9 7 ) (2 , 2 1 0 ) (1 , 9 4 0 ) (1 . 9 1 0 ) (2 , 0 8 6 1 (2 , 5 0 ) (2 , 8 8 8 ) (2 , 6 6 5 ) (2 , 2 0 1 ) (1 , 8 8 9 ) (2 , 0 9 3 ) (2 , 4 8 2 ) De c e m b e r 2 0 0 l o d F o r c a s t lo a d F o r e c a s t ( 7 O t h % ) " , 1 0 5 M (2 , 3 5 4 ) (2 , 1 7 0 ) (1 , 9 0 7 ) (1 , 8 8 ) (2 , 0 5 8 ) (2 , 4 7 4 ) (2 , 8 4 8 ) (2 , 6 2 7 ) (2 , 1 6 9 ) (1 , 8 5 8 1 (2 , 0 5 7 ) (2 , 4 3 9 ) (2 , 3 9 7 ) (2 , 2 1 0 ) (1 , 9 4 ) (1 , 9 1 0 ) (2 , 0 8 ) (2 , 5 0 4 ) (2 , 8 8 8 1 (2 , 6 6 5 ) (2 , 2 0 1 1 (1 , 8 8 9 ) (2 , 0 9 3 1 (2 , 4 8 2 1 lo a d Fo r e c a s t C h a n g e ( D e e m b e r 2 0 0 8 ) (0 ) (0 ) (0 ) (0 ) (0 ) (0 ) (0 ) (0 ) (0 ) (0 ) (0 ) (0 1 (0 ) (0 ) (0 ) (0 ) (0 1 (0 ) (0 ) (0 ) (0 ) (0 ) (0 ) (0 ) Ex i s t i n g R e s o u r c e s Co a l 93 7 93 7 93 7 90 6 72 6 92 6 93 4 93 4 93 4 93 3 93 4 93 4 93 7 93 7 93 7 90 6 72 6 92 6 93 4 93 4 93 4 93 3 93 4 93 4 Hy d r o ( 7 O t h % ) - H c c 67 9 55 8 54 6 69 4 83 7 66 0 46 0 35 8 40 9 39 5 36 4 47 4 67 9 59 8 50 4 69 4 83 7 66 0 46 0 35 8 40 39 5 36 4 47 4 Hy d r o ( 7 O t h % ) - O t h e r 21 4 30 0 25 2 24 0 32 7 33 8 24 6 24 2 23 3 21 6 20 2 20 6 21 4 30 0 25 2 24 0 32 7 33 8 24 6 24 2 23 3 21 6 20 2 20 6 Sh o s h o n e F a l l s U p g r a d e ( 1 1 6 31 14 1 19 22 0 0 0 0 0 3 6 31 14 1 19 22 0 0 0 0 0 3 To t a l H y r o ( 7 O t h % ) 89 9 89 0 81 2 93 5 1,1 8 3 1,0 2 0 70 6 59 9 64 2 61 1 56 7 68 3 89 9 93 0 77 0 93 5 1, 1 8 3 1,0 2 0 70 6 59 9 64 2 61 1 56 7 68 3 CS P P ( I n c l u d i n g w i n d ) 10 1 12 0 13 0 14 8 18 5 19 5 18 1 17 4 17 2 14 6 12 0 12 5 10 1 12 0 13 0 14 8 18 5 19 5 18 1 17 4 17 2 14 6 12 0 12 5 El k h o r n V a l l e y W i n d 34 33 34 35 30 37 37 33 29 35 32 44 34 33 34 35 30 37 37 33 29 35 32 44 Ra f t R i v e r G e o t h e r m a l 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 PP L M o n t a n a - J e f f e r s o n ( 8 3 M W ) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Ea s t S i d e P u r c h a s e ( S O M W ) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 To t a l P o e r P u r c h a s e A l r e e m e n t 44 43 44 45 40 47 47 43 39 45 42 54 44 43 44 45 40 47 47 43 39 45 42 54 Ne t w o r k S e t - A s i d e f o r F i n n P u r c h a s e s 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 la n i l e y G u l c h 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 Bo a r d m a n t o H e m i n g w y 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 Ga s Pe k e r s 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Su b t o t a l 2,5 7 1 2,5 8 2 2,5 1 4 2,6 2 5 2. 7 2 4 2, 7 8 0 2, 4 6 0 2, 3 4 2, 3 7 8 2, 3 2 5 2,2 5 4 2,3 8 1 2,5 7 1 2,6 2 2 2,4 7 3 2,6 2 5 2,1 2 4 2.1 8 0 2,4 6 0 2,3 4 2 2, 3 7 8 2, 3 2 5 2,2 5 4 2,3 8 1 ." , J . . : " ; " _ . . . . d l í . : '. . . . J " " ; . , ' ; ' ; . , . " " . . , ' _ : " . " " _ t" . , ; ; ; . ; M ; ; . ; f - .. . . - .. - 20 0 I R P D S M In d u s t r i a l 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 6 6 6 6 5 5 5 5 Co m e r c i a l 4 4 4 4 4 4 4 4 4 4 4 4 5 5 5 5 5 5 5 5 5 5 5 5 Re s i d e n t i a l !Q !Q !Q !Q !Q 2 2 2 !Q !Q !Q !Q 11 11 11 11 11 !Q !Q !Q 11 11 11 11 To t l N e w D S M A v e r a g e E n e r g y 20 20 20 20 20 19 19 19 20 20 20 20 21 21 21 21 21 20 20 20 21 21 21 21 fi' , .. - ." ' . " " ; " 1 I " " ' . " . ' K . . "" , . "' 0 ' " . ' . ; f . " : ; : " . . I . , ) ; ; , ; .. (1 ) Oc o b e r 20 1 3 7 0 t h Pe r c e n t i l e Th i s l & R b a l a n c e i n c l u d e s a d j u s t m e n t s m a d e t o l o a d f o r e c a s t as i s s u e d b V B a r r & B r a d i n M a y 7 , 2 0 0 fo r e c a s Av e r a g e E n e r g y L o a d a n d R e s o u r c B a l a n c e 20 2 3 20 2 4 lo a d F o r e c a s t ( 7 O t h % ) Ex i s t i n g D S M Ne t Lo d F o r e c a s t ( 7 0 t h % ) w / D S M De c e m b e r 2 0 0 L o a d F o r e c a s t lo a d F o r e c a s t ( 7 O t h % ) w / D S M lo a d Fo r e c a s t C h a n g e ( D e e m b e r 2 0 0 8 ) Ex l s t n l ' R e s o u r c e Co l Hy d r o ( 7 O t h % ) - H C C Hy d r o ( 7 O t h % ) - O t h e r Sh o s h o n e F a l l s Up g r a d e ( 1 ) To t a l H y d r o ( 7 O t h % ) CS P P ( I n c l u d i n g w i n d ) Elk h o r n V a l l e y W i n d Ra f t R i v e r G e o t h e r m a l PP L M o n t a n a . J e f f r s o n ( 8 3 M W ) Ea s t S i d e P u r c h a s e ( S O M W ) To t a l P o w e r P u r c h a s e A ¡ e m e n t s Ne t w o r k s e t - A s i d e f o r F i r m P u r c h l s e la n g l e y G u l c h Bo a r d m a n t o H e m i n i w a y Ga s Pe k e r s 20 0 I R P D S M In d u s t r i a l Co m e r c i a l Re s i d e n t i a l To t l N e w D S M A v e r a p E n e r i v (1 ) O c o b e r 20 1 3 7 0 t h P e r t e n t l l e Th i s l & R b a l a n c e I n c l u d e s a d j u s t m e n t m a d e to l o a d f o r e c a s t as i s s u e d b y B a r r & B r a d i n M a y 7 , 2 0 0 f o r e c a s t Su b t o t a l l 2 , 5 7 1 (2 , 5 7 0 ) 12 9 (2 , 4 4 1 ) (2 , 4 4 2 ) (0 ) 93 7 67 9 21 4 6 89 9 10 1 34 10 o o 44 11 5 25 1 22 5 6 5 II 23 (2 , 3 7 8 ) 12 8 (2 . 2 5 0 ) (2 , 2 5 0 ) (0 ) 93 7 60 7 30 0 31 93 9 12 0 33 10 o o 43 11 5 25 1 22 5 2, 6 3 1 6 5 II 23 (2 , 1 0 3 ) 12 8 (1 , 9 7 4 ) (1 , 9 7 4 ) (0 ) 93 7 49 5 25 2 14 76 1 13 0 34 10 o o 44 11 5 25 1 22 5 2, 4 6 4 6 5 II 23 .. (2 , 0 7 5 ) 13 4 (1 , 9 4 1 ) 11 , 9 4 1 ) (0 ) 90 6 69 4 24 0 1 93 5 14 8 35 10 o o 45 11 5 25 1 22 5 2, 6 2 5 il ' " , . . . o , ¡ 6 5 II 23 iW ; ' - - ' ~ t ' (2 , 2 6 6 ) 14 9 (2 , 1 1 6 ) (2 , 1 1 6 ) (0 ) 72 6 83 7 32 7 19 1,1 8 3 18 5 30 10 o o 40 11 5 25 1 22 5 2, 7 2 4 6 5 II 23 (2 , 7 2 5 ) 19 1 (2 , 5 3 5 ) (2 , 5 3 5 ) (0 ) 92 6 66 0 33 8 22 1,0 2 0 19 5 37 10 o o 47 11 5 25 1 22 5 2, 7 8 0..6 6 12 22 (3 , 1 1 9 ) 19 1 (2 , 9 2 9 ) (2 , 9 2 9 ) (0 ) 93 4 46 0 24 6 o 70 6 18 1 37 10 o o 47 11 5 25 1 22 5 2, 4 6 6 5 12 22 (2 , 8 9 1 ) 18 7 (2 , 7 0 4 ) 12 , 7 0 ) (0 ) 93 4 35 8 24 2 o 59 9 17 4 33 10 o o 43 11 5 25 1 22 5 2, 3 4 6 6 12 22 .. , (2 , 3 7 5 ) 14 2 (2 , 2 3 3 ) (2 , 2 3 4 ) (0 ) 93 4 40 23 3 o 64 2 17 2 29 10 o o 39 11 5 25 1 22 5 2,3 7 8 6 5 II 23 (2 , 0 5 1 ) 13 1 (1 , 9 2 0 ) (1 , 9 2 0 ) (0 ) 93 3 39 5 21 6 o 61 1 14 6 35 10 o o 45 11 5 25 1 22 5 2,3 2 5 6 5 II 23 (2 . 2 5 9 ) 12 9 (2 , 1 3 0 ) (2 , 1 3 0 ) (0 ) 93 4 36 4 20 2 o 56 7 12 0 32 10 o o 42 11 5 25 1 22 5 2,2 5 4 (2 , 6 5 4 ) 12 9 (2 , 5 2 4 ) (2 , 5 2 4 ) (0 ) 93 4 47 4 20 6 3 68 3 12 5 44 10 o o 54 11 5 25 1 22 5 2,3 8 7 (2 , 6 2 0 ) 13 5 (2 , 4 8 5 ) (2 , 4 8 5 ) (0 ) 93 7 67 9 21 4 6 89 9 10 1 34 10 o o 44 11 5 25 1 22 5 2,5 7 1 (2 , 4 0 ) 13 0 (2 , 2 7 8 ) (2 , 2 7 8 ) (0 ) 93 7 60 7 30 0 31 93 9 12 0 33 10 o o 43 11 5 25 1 22 5 2,6 3 1 12 , 1 4 4 ) 13 6 (2 , 0 8 ) (2 , 0 0 ) (0 ) 93 7 49 5 25 2 14 76 1 13 0 34 10 o o 44 11 5 25 1 22 5 2, 4 (2 , 1 1 4 ) 14 1 (1 , 9 7 3 ) (1 , 9 7 3 ) (0 ) 90 6 69 4 24 0 1 93 5 14 8 35 10 o o 45 11 5 25 1 22 5 2,6 2 5 (2 , 3 0 3 ) 15 7 (2 , 1 4 6 ) (2 , 1 4 6 ) (0 ) 72 6 83 7 32 7 19 1,1 8 3 18 5 30 10 o o 40 11 5 25 1 22 5 2, 7 2 4 2 , 7 8 0 (2 , 7 6 7 ) 20 1 (2 , 5 6 6 ) 12 , 5 6 6 ) (0 ) 92 6 66 0 33 8 22 1,0 2 0 19 5 37 10 o o 47 11 5 25 1 22 5 13 , 1 7 1 ) 20 3 (2 . 9 6 8 ) (2 , 9 6 8 ) (0 ) 93 4 46 0 24 6 o 70 6 18 1 37 10 o o 47 11 5 25 1 22 5 2,4 6 0 (2 , 9 4 1 ) 19 8 (2 , 7 4 3 ) (2 , 7 4 3 ) (0 ) 93 4 35 8 24 2 o 59 9 17 4 33 10 o o 43 11 5 25 1 22 5 2,3 4 2 (2 , 4 1 5 ) 15 0 (2 , 2 6 5 ) (2 , 2 6 5 ) (0 ) 93 4 40 9 23 3 o 64 2 17 2 29 10 o o 39 11 5 25 1 22 5 2,7 8 (2 , 0 9 0 ) 13 7 (1 , 9 5 2 ) (1 , 9 5 2 ) (0 ) 93 3 39 5 21 6 o 61 1 14 6 35 10 o o 45 11 5 25 1 22 5 2,3 2 5 12 , 3 0 2 ) 13 5 (2 , 1 6 6 ) (2 , 7 0 3 ) 13 6 (2 , 5 6 8 ) (2 , 1 6 6 ) (0 ) 12 . 5 6 8 ) (0 ) 93 4 93 4 36 4 20 2 o 56 7 47 4 20 6 3 68 3 12 0 12 5 32 10 o o 42 44 10 o o 54 11 5 11 5 25 1 25 1 22 5 22 5 2,2 5 4 2, 3 8 7 :. . ' " " . , : : \ å ~ i t b _ ~ " " , . , : . . . . ' - . ¡ I . 1 I _ ' ~ ~ , ; . " . . , \ ~ _ 6 5 II 23 1o 6 5 II 23 .. 6 6 II 24 6 6 II 24 6 6 II 24 6 6 II 24 6 6 II 24 ". ; ' - ' l o i - 6 6 11 23 'i Ø . ' 6 6 11 23 6 6 11 23 6 6 II 24 6 6 II 24 6 6 II 24 6 6 II 24 .I A v e r a g e E n e r g L o a d a n d R e s o u r æ B a l a n c e 20 2 5 20 2 6 . lo a d F o r e c a s t ( 7 O t h % ) (2 , 6 6 9 ) (2 , 4 7 0 ) (2 , 1 8 3 ) (2 , 1 5 1 ) (2 , 3 4 0 ) (2 , 8 0 ) (3 , 2 2 1 ) (2 , 9 9 0 ) (2 , 4 5 4 ) (2 , 1 2 7 ) (2 , 3 4 ) (2 , 7 5 3 ) (2 , 7 1 8 ) (2 , 5 1 5 ) (2 , 2 2 3 ) (2 . 1 8 8 ) (2 , 3 7 6 ) (2 , 8 4 9 ) (3 , 2 7 2 ) (3 , 0 3 9 ) (2 , 4 9 3 ) (2 , 1 6 4 ) (2 , 3 8 5 ) (2 . 8 0 3 ) Ex i s t i n g D S M 14 2 14 2 14 2 14 8 16 4 21 2 21 4 20 8 15 7 14 4 14 2 14 2 14 8 14 8 14 8 15 4 17 3 22 4 22 5 21 9 16 3 15 1 14 9 14 8 Ne t L o a d F o r e c a s t ( 1 O t h % ) w / D S M (2 , 5 2 7 ) (2 , 3 2 9 ) (2 , 0 4 1 ) (2 , 0 0 3 ) (2 , 1 7 5 ) (2 , 5 9 5 ) (3 , 0 0 ) (2 , 7 8 2 ) (2 , 2 9 8 ) (1 , 9 8 3 ) (2 , 2 0 1 ) (2 , 6 1 2 ) (2 , 5 7 0 ) (2 , 3 6 8 ) (2 , 0 7 4 ) (2 , 0 3 3 ) (2 , 2 0 3 ) (2 , 6 2 5 ) (3 , 0 4 7 ) (2 , 8 2 0 ) (2 , 3 3 0 ) (2 , 0 1 3 ) (2 , 2 3 6 ) (2 , 6 5 5 ) De c e m b e r 2 0 0 l o d F o r c a s t Lo a d F o r e c a s t ( 7 O t h % ) W / D S M (2 , 5 2 7 ) (2 , 3 2 9 ) (2 , 0 4 1 ) (2 , 0 0 3 ) (2 , 1 7 5 ) (2 , 5 9 5 ) (3 , 0 0 ) (2 , 7 8 2 ) (2 , 2 9 8 ) (1 , 9 8 3 ) (2 , 2 0 1 ) (2 , 6 1 2 ) (2 , 5 7 0 ) (2 , 3 6 ) (2 , 0 7 4 ) (2 , 0 3 3 ) (2 , 2 0 3 ) (2 , 6 2 5 ) (3 , 0 4 7 ) (2 , 8 2 0 ) (2 , 3 3 0 ) (2 , 0 1 4 ) (2 , 2 3 6 ) (2 , 6 5 5 ) Lo a d Fo r e c a s t C h a n g e ( D e c e m b e r 2 0 0 8 ) (0 ) (0 ) (0 ) (0 ) (0 ) (0 ) (0 ) (0 ) (0 ) (0 ) (0 ) (0 ) (0 ) (0 ) (0 ) (0 ) (0 ) (0 ) (0 ) (0 ) (0 ) (0 ) (0 ) (0 ) Ex i s t l o i - R e s o u r c e s Co a l 93 7 93 7 93 7 90 6 72 6 92 6 93 4 93 4 93 4 93 3 93 4 93 4 93 7 93 7 93 7 90 6 72 6 92 6 93 4 93 4 93 4 93 3 93 4 93 4 Hy d r o ( 7 O t h % ) - - H C C 67 9 60 7 49 5 69 4 83 7 66 0 46 0 35 8 40 39 5 36 4 47 4 67 9 60 7 49 7 69 2 83 7 66 0 46 0 35 8 40 9 39 5 36 4 47 4 Hy d r o ( 7 O t h % ) - O t h e r 21 4 30 0 25 2 24 0 32 7 33 8 24 6 24 2 23 3 21 6 20 2 20 6 21 4 30 0 25 2 24 0 32 7 33 8 24 6 24 2 23 3 21 6 20 2 20 6 Sh o s h o n e F a l l s U p g r a d e ( 1 ) 6 31 14 1 19 22 0 0 0 0 0 3 6 31 14 1 19 22 0 0 0 0 0 3 To t l H y d r o ( 7 O t h % ) 89 9 93 9 76 1 93 5 1,1 8 3 1,0 2 0 70 6 59 9 64 2 61 1 56 7 68 3 89 9 93 9 76 3 93 3 1, 1 8 3 1, 0 2 0 70 6 59 9 64 2 61 1 56 7 68 3 CS P P ( i n c l u d l n i w i n d ) 10 1 12 0 13 0 14 8 18 5 19 5 18 1 17 4 17 2 14 6 12 0 12 5 10 1 12 0 13 0 14 8 18 5 19 5 18 1 17 4 17 2 14 6 12 0 12 5 Elk h o r n V a l l e y W i n d 34 33 34 35 30 37 37 33 29 35 32 44 34 33 34 35 30 37 37 33 29 35 32 44 Ra f t R i v e r G e o t h e r m a l 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 PP L M o n t a n a - J e f f r s o n ( 8 3 M W ) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Ea s t S i d e P u r c h a s e ( 5 0 M W ) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 To t l P o w e r P u r t h a s e A s r e e m e n t s 44 43 44 45 40 47 47 43 39 45 42 54 44 43 44 45 40 47 47 43 39 45 42 54 Ne t w o r k S e t - A s i d e f o r F i r m P u r c h a s e s 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 La n i l e G u l c h 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 Bo a r d m a n t o H e m i n g y 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 Ga s Pe a k e r s 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Su b t o t l 2,5 7 1 2,6 3 1 2, 4 6 4 2,6 2 5 2,7 Z 4 2, 7 8 0 2, 4 6 2, 3 4 2 2,3 7 8 2,3 2 5 2,2 5 4 2,3 8 7 2, 5 7 1 2,6 3 1 2,4 6 6 2,6 2 3 2,7 2 4 2,1 8 0 2,4 6 2,3 4 2, 3 7 8 2,3 2 5 2,2 5 4 2,3 8 1 ,- - " - " " - " ' '" ' ' ' " " : , " ' ' - ,, ~ ' , .. -" ~In d u s t r i a l 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 Co m e r c i a l 6 6 6 6 6 7 7 7 6 6 6 6 7 7 7 7 7 7 7 7 7 7 7 7 Re s i d e n t i a l II II II II II 11 11 11 II II II II II II II II II II II II II II II II To t l N e w D S M A v e r a g e E n e l ' 25 25 25 25 25 24 24 24 25 25 25 25 26 26 26 26 26 25 25 25 26 26 26 26 .. . . .. , ._ . , (1 ) Oc o b e r 20 1 3 7 0 t h P e r c e n t l f e Th i s l & R b a l a n c e i n c l u d e s a d j u s t m e n t m a d e t o l o a d f o r e a s t as Is s u e d by Ba r r & Bra d in Ma y 7, 2C X f o r e c a s t "" IA v e r a g e E n e r g L o a d a n d R e s o u r c e B a l a n c e 20 2 7 20 2 8 lo a d F o r e c a s t ( 7 O t h % ) (2 , 7 6 7 ) (2 , 5 6 1 ) (2 , 2 6 2 ) (2 , 2 2 5 ) (2 , 4 1 3 ) (2 , 8 9 0 ) (3 , 3 2 3 ) (3 , 0 8 8 ) (2 , 5 3 2 ) (2 , 2 0 1 ) (2 , 4 2 6 ) (2 . 8 5 2 ) (2 , 8 1 7 ) (2 . 5 8 8 ) 12 , 3 0 1 ) (2 , 2 6 2 ) 12 . 4 4 9 ) (2 , 9 3 1 ) (3 , 3 7 4 ) (3 , 1 3 7 ) (2 , 5 7 1 ) (2 , 2 3 8 ) (2 , 4 6 8 ) (2 , 9 0 2 ) Ex i s t i n g D S M 15 5 15 4 15 4 16 1 18 1 23 5 23 6 23 0 17 1 15 8 15 4 15 5 16 1 15 5 16 1 16 8 18 8 24 6 24 6 24 2 17 8 16 4 16 1 16 1 Ne t lo a d F o r e c a s t ( 7 0 t h " ) w / D S M (2 , 6 1 2 ) (2 , 4 0 ) (2 , 1 0 8 ) (2 , 0 6 ) " (2 , 2 3 2 ) (2 , 6 5 5 ) (3 , 0 8 7 ) (2 , 8 5 8 ) (2 , 3 6 1 ) (2 , 0 4 3 ) (2 , 2 7 2 ) (2 , 6 9 8 ) (2 , 6 5 5 ) (2 , 4 3 3 ) (2 , 1 4 1 ) (2 , 0 0 3 ) (2 , 2 6 1 ) (2 , 6 8 ) (3 , 1 2 7 ) (2 , 8 9 6 ) (2 . 3 9 3 ) (2 , 0 7 4 ) (2 , 3 0 7 ) (2 , 7 4 0 ) De c e m b e r 2 0 0 l o d F o r c l S t lo a d F o r e c a s t ( 7 O t h % ) w / D S M (2 , 6 1 2 ) (2 , 4 0 ) (2 , 1 0 8 ) (2 , 0 6 ) (2 , 2 3 2 ) 12 , 6 5 5 ) (3 , 0 8 7 ) 12 , 8 5 8 ) (2 , 3 6 1 ) (2 , 0 4 ) (2 , 2 7 2 ) (2 , 6 9 8 ) (2 , 6 5 5 ) (2 , 4 3 3 ) (2 , 1 4 1 ) (2 , 0 0 ) (2 , 2 6 1 ) (2 , 6 8 4 ) (3 , 1 2 7 ) (2 , 8 9 ) (2 , 3 9 3 ) 12 , 0 7 4 ) (2 , 3 0 7 ) (2 . 7 4 0 ) Lo a d Fo r e c a s t C h a n g e ( D e m b e r 2 0 0 8 ) (0 ) (0 ) (0 ) (0 ) (0 ) (0 ) (0 ) (0 ) (0 ) (0 ) (0 ) (0 ) (0 ) (0 ) (0 ) (0 ) (0 ) (0 ) (0 ) (0 ) (0 ) (0 ) (0 ) (0 ) Ex i s i n i R e s g u r c e s Co a l 93 7 93 7 93 7 90 6 72 6 92 6 93 4 93 4 93 4 93 3 93 4 93 4 93 7 93 7 93 7 90 6 72 6 92 6 93 4 93 4 93 4 93 3 93 4 93 4 Hy d r o ( 7 O t h % ) - H C C 67 9 60 7 53 1 65 1 83 7 66 0 46 0 35 8 40 9 39 5 36 4 47 4 67 9 60 7 54 8 62 5 83 7 66 0 46 0 35 8 40 0 39 5 36 4 47 4 HV d r o ( 7 O t h % ) - O t h e r 21 4 30 0 25 2 24 0 32 7 33 8 24 6 24 2 23 3 21 6 20 2 20 6 21 4 30 0 25 2 24 0 32 7 33 8 24 6 24 2 23 3 21 6 20 2 20 6 Sh o s h o n e F a l l s U p g r a d e ( 1 ) 6 31 14 1 19 22 0 0 0 0 0 3 6 31 14 1 19 22 0 0 0 0 0 3 To t a l H y d r o ( 7 O t h % ) 89 9 93 9 79 7 89 2 1,1 8 3 1,0 2 0 70 6 59 9 64 2 61 1 56 7 68 3 89 9 93 9 81 4 86 6 1,1 8 3 1,0 2 0 70 6 59 9 64 2 61 1 56 7 68 3 CS P P ( I n c r u d l n i w i n d ) 10 1 12 0 13 0 14 8 18 5 19 5 18 1 17 4 17 2 14 6 12 0 12 5 10 1 12 0 13 0 14 8 18 5 19 5 18 1 17 4 17 2 14 6 12 0 12 5 El k h o r n V a l l e y W i n d 34 33 34 35 30 37 37 33 29 35 32 44 34 33 34 35 30 37 37 33 29 35 32 44 Ra f t R i v e r G e o t h e r m a l 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 PP L M o n t a n a - J e f f r s o n ( 8 3 M W ) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Ea s t S i d e P u r c h a s e ( 5 0 M W ) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 To t a l P o w e r P u r c h a s e A l r e e m e n t 44 43 44 45 40 47 47 43 39 45 42 54 44 43 44 45 40 47 47 43 39 45 42 54 Ne t w o r k s e t ~ l d e f o r F i r m P u r c h a s e s 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 La n ø l e y G u l c h 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 Bo a r d m a n t o H e m 1 n s . y 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 Ga s P e a k e r s 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Su b t o t l 2,5 7 1 2,6 3 1 2,5 0 0 2,5 8 2,7 2 4 2,7 8 0 2, 4 6 2,3 4 2 2,3 7 8 2, 3 2 5 2, 2 5 4 2, 3 8 7 2, 5 7 1 2, 6 3 1 2,5 1 7 2,5 5 6 2,7 2 4 2,7 8 0 2,4 6 2, 3 4 2, 3 7 8 2,3 2 5 2,2 5 4 2,3 8 7 .. . . . . . . . "" ' ". "a i :. . ; i ' . \ 1 . ~" . l " _ ' ' ' ' . ' _ ' . ' . . ' ; ' " ' ' ' _ ' ' * " " n , , " , - " ' " . ' " ' ' \ ' ' : " " " _ I ' - ,: . : i . ~ . ¡ : . . . " " . " ) ' ' ' ' ' ( : ' : - ' ' ' ' . . " . . . ' . . . . ' c . . \ ~ , ' . . , , _ . . . . . . . . - . , . ' , : , _ ; . , , e , . j ! . ' i " ' . , . , ~ . _ ' : . . . . . . ; . ; ' ~ . . n ~ . . - . _ : * , ' i ~ ' : ' ' Ø , . . ; i ; . . , . . ; 2o æ ' R P D S M In d u s t r i a l 7 6 6 6 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 Co m e r c i a l 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 Re s i d e n t i a l Jd Jd Jd Jd Jd II II II Jd Jd Jd Jd 12 12 12 12 12 !l !l !l 12 12 12 12 To t a l N e w D S A V e r a l e E n e l ' 28 27 27 27 28 26 26 26 28 27 28 27 29 29 29 29 29 27 27 27 29 29 29 29 .. . rM i, " ¡ : _ k " ' . ... . -' " " .. .. "' .. ~" (1 ) O c t o b e r 2 0 1 3 7 0 l h P e r c e n t i l e Th i s l & R b a l a n c e i n c l u d e s a d j u s t m e n t s m a d e t o l o a f o r e c a s t as i s s u e d b y B a r r & B r a d I n M a v 7 , 2 0 0 f o r e c a s t IP e a k - H o u r L o a d a n d R e s o u r c e B a l a n c e 20 0 9 20 1 0 Lo a d F o r e c a s t ( 9 5 t h % ) (2 , 5 8 7 ) (2 , 4 6 3 ) (2 , 1 6 4 ) (1 , 9 7 3 ) (2 , 7 9 ) (3 , 3 3 4 ) (3 , 9 4 ) " (3 , 1 3 8 ) (2 , 9 3 6 ) (2 , 1 7 0 ) (2 , 4 0 5 ) (2 , 8 1 1 ) (2 , 7 0 4 ) (2 , 5 7 8 ) (2 , 2 7 5 ) (2 , 0 4 ) (2 , 9 0 1 ) (3 , 4 0 ) (3 , 5 7 3 ) (3 , 2 2 7 ) (3 , 0 2 0 ) (2 , 2 0 9 ) (2 , 4 6 1 ) (2 , 9 3 3 ) Ex i s t i n g D S M ll ll ll ll 11 §Z ll !i g ll ll ll II II II II II 10 7 10 9 22 II II II II Pe a k ~ H o u r L o d F o r e c a s t (2 , 5 7 6 ) (2 , 4 5 2 ) (2 , 1 5 3 ) (1 . 9 6 2 ) (2 , n 7 ) (3 , 2 4 7 ) (3 , 4 0 ) (3 , 0 5 8 ) (2 , 9 2 4 ) (2 , 1 5 9 ) (2 . 3 9 4 ) (2 , 8 0 0 ) (2 , 6 8 2 ) (2 , 5 5 6 ) (2 , 2 5 3 ) (2 , 0 2 1 ) (2 , 8 7 6 ) (3 , 2 9 7 ) (3 , 4 6 ) (3 , 1 2 8 ) (2 , 9 9 6 ) (2 , 1 8 7 ) (2 , 4 3 9 ) (2 , 9 1 1 ) De c e m b e r 2 0 0 S l o a d F o r e c a s t Pe a k - H o u r L o a d F o r e c a s t ( 9 5 t h P e r c e n t i l e ) (2 , 5 7 1 ) (2 , 4 4 ) (2 , 1 4 8 ) (1 , 9 5 7 ) (2 , 7 6 9 ) (3 . 2 4 0 ) (3 , 3 9 2 ) (3 , 0 4 9 ) (2 , 9 2 4 ) (2 , 1 4 8 ) (2 , 3 7 9 ) (2 , 7 7 9 ) (2 , 6 6 0 ) (2 , 5 4 0 ) (2 , 2 3 9 ) (2 , 0 1 0 ) (2 , 8 6 2 ) (3 , 2 8 6 ) (1 , 4 4 ) (3 , 1 1 3 ) (2 , 9 9 5 ) (2 , 1 7 2 ) (2 , 4 2 0 ) (2 , 8 8 4 ) Lo a d F o r e c a s t C h a n g e ( D e c e m b e r 2 0 0 ) 5 4 5 5 8 7 12 9 0 11 15 21 22 16 14 11 14 11 20 15 1 15 19 27 Ex i s t i n g R e s o u r c e s Co a l 96 4 96 4 96 4 74 4 74 4 96 4 96 3 96 3 96 3 96 3 96 3 96 3 96 3 96 3 96 3 67 6 62 1 96 3 96 7 96 7 96 7 96 7 96 7 96 7 Hy d r o ( 9 O t h % ) - H C C 1,0 9 3 94 5 58 5 69 0 1,2 0 1 1,1 1 6 98 0 94 5 1,0 3 5 83 5 51 0 78 5 1,1 1 1 94 5 69 0 58 5 1,1 9 5 1,1 1 8 1,0 4 0 94 5 1, 0 3 5 83 5 60 0 78 5 Hy d r o ( 9 O t h % ) - O t h e r 20 2 20 5 19 6 21 0 30 1 31 3 24 7 23 6 21 7 20 8 19 7 20 1 20 1 20 4 19 5 20 8 30 0 31 2 24 6 23 4 21 6 20 7 19 6 20 0 Sh o s h o n e F a l l s U p g r a d e ( 1 ) Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q To t l H y d r o 1,2 9 5 1,1 5 0 78 1 90 0 1,5 0 2 1,4 2 9 1, 2 2 7 1. 1 8 1 1,2 5 2 1, 0 4 3 70 7 98 6 1,3 1 2 1,1 4 9 88 5 79 3 1,4 9 5 1,4 3 0 1,2 8 6 1, 1 7 9 1, 2 5 1 1,0 4 2 79 6 98 5 CS P P ( I n c l u d i n g w i n d ) 40 42 47 73 11 9 12 9 13 3 12 8 11 1 79 54 49 41 42 47 73 11 9 12 9 13 3 12 8 11 1 79 54 57 Po w e r P u r c h a s e A £ r e e m e n t s Elk h o r n V a l l e y W i n d 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 Ra f t R i v e r G e o t h e r m a l 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 PP L M o n t a n a - J e f f e r s o n (8 3 M W ) 0 0 0 0 0 83 83 83 0 0 0 0 0 0 0 0 0 83 83 83 0 0 0 0 Ea s t S i d e P u r c h a s e ( 5 0 M W ) Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q ~ ~ Q Q Q Q To t l P o w e r P u r c h a s e A £ r e e m e n t s 15 15 15 15 15 98 98 98 15 15 15 15 15 15 15 15 15 98 14 8 14 8 15 15 15 15 Pu r c h a s e s f r o m t h e P a c i f i c N o r t w e s 26 2 28 1 34 6 23 0 39 0 34 1 36 5 51 0 43 0 59 65 5 68 8 35 1 38 7 34 3 46 4 38 4 33 1 29 9 50 3 42 5 84 60 7 67 9 la n i l e y G u l c h 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Bo a r d m a n t o H e m i n i w a y 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Ga s P e a k e r s 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 Su b t o t l 2, 9 9 2 2,8 6 8 2, 5 6 9 2, 3 7 8 3, 1 8 6 3, 3 n 3,2 0 3 3,2 9 5 3,1 8 6 2,5 7 5 2,8 1 0 3,1 1 8 3,0 9 2,9 7 2 2,6 6 2,4 3 7 3,0 5 0 3,3 6 7 3, 2 4 8 3,3 4 1 3,1 8 5 2,6 0 3 2,8 5 5 3,1 1 9 'í I "" ' " . . " I I . . .. \I .. .. .. ' . - II II. ,. , . ," ' ~Ne w D S M ( D R . C o m m e r c i a l ) 6 6 6 17 17 17 Ne w D S M ( D R . l r r l g a t i o n ) 88 88 88 13 2 13 2 13 2 Ne w D S M ( E n e r g E f f i c i e n c y ) l l l ~ ~ ~ To t l N e w O S M P e a k R e d u c t i o n 0 0 0 0 0 95 95 95 0 0 0 0 0 0 0 0 0 15 2 15 2 15 2 0 0 0 0 .." . .- . .' -- . .- l 0' .. . ~ X , j , j g i . t J +'' c " " (I ) O c o b e r 2 0 1 3 7 O h P e r c e n t i l e Th i s l & R b a l a n c e I n c l u d e s a d j u s t m e n b m a d e to l o a d fo r e c a s t a s i s u e d b y B a r r & B r a d i n M a y 7 , 2 0 0 f o r e c a s t Pe a k - H o u r L o a d a n d R e s o u r c e B a l a n c e 20 1 1 20 1 2 lo a d F o r e c a s t ( 9 5 t h % ) (2 , 7 9 2 ) (2 . 6 3 7 ) (2 , 3 4 1 ) (2 , 1 0 7 ) (2 , 9 6 2 ) (3 , 4 8 1 ) (3 , 6 6 5 ) (3 , 3 1 2 ) (3 , 7 8 ) (2 , 2 4 2 ) (2 , 5 O S ) (2 , 9 9 6 ) (2 , 8 2 6 ) (2 , 6 4 ) (2 , 3 6 7 ) (2 , 1 3 0 ) (3 , 0 0 2 ) (3 , 5 8 0 ) (3 , 7 7 2 ) (3 , 3 9 9 ) (3 , 1 4 3 ) (2 , 2 6 9 ) (2 , 5 3 5 ) (3 , 0 1 4 ) Ex i s t i n g D S M II II II II II !l 12 3 m li II II II ß ~ ß !! ~ 1J 13 7 12 6 ~ ß ß ß Pe a k . ; H o u r l o d F o r e c a s t (2 , 7 6 0 ) (2 , 6 0 ) (2 , 3 0 ) (2 , 0 7 4 ) (2 , 9 2 5 ) (3 , 3 6 ) (3 , 5 4 2 ) (3 , 1 9 9 ) (3 , 0 4 3 ) (2 , 2 0 9 ) (2 , 4 7 3 ) (2 , 9 6 ) (2 , 7 8 4 ) (2 , 6 0 ) (2 , 3 2 5 ) (2 , 0 8 6 ) (2 , 9 5 4 ) (3 , 4 4 ) (3 , 6 3 5 ) (3 , 2 7 3 ) (3 , 0 9 7 ) (2 , 2 2 7 ) (2 , 4 9 3 ) (2 , 9 7 2 ) De c e m b e r 2 0 0 l o d F o r e c a s t Pe a k . H o u r l o a d F o r e c a s t ( 9 5 t h P e r c e n t i l e ) (2 , 7 3 4 ) (2 , 5 8 ) (2 , 2 9 2 ) (2 , 0 6 2 ) (2 , 9 1 0 ) (3 , 3 4 9 ) (3 , 5 2 3 ) (3 , 1 8 5 ) (3 , 0 4 2 ) (2 , 1 9 8 ) (2 , 4 5 7 ) (2 , 9 4 2 ) (2 , 7 6 3 ) (2 , 5 9 3 ) (2 , 3 1 2 ) (2 . 0 7 8 ) (2 , 9 4 ) (3 , 4 3 7 ) (3 , 6 2 2 ) (3 , 2 6 5 ) (3 , 0 9 6 ) (2 , 2 2 0 ) (2 , 4 8 3 ) (2 , 9 5 9 ) lo a d F o r e c a s t C h a n g e ( D e c e m b e r 2 0 0 8 ) 26 19 17 12 15 11 19 14 1 11 16 22 21 15 13 8 10 9 13 8 1 7 10 13 Ex l s t i n i R e s o u r c e s Co a l 96 7 96 7 96 7 68 0 79 0 96 7 97 2 97 2 97 2 97 2 97 2 97 2 97 2 97 2 97 2 80 6 75 1 97 2 97 8 97 8 97 8 97 8 97 8 97 8 Hy d r o ( 9 O t h % ) - H C C 1, æ s 90 0 67 0 67 0 1,1 9 2 1,1 2 1 1,0 3 5 94 5 1,0 8 77 0 60 0 78 5 1,0 8 5 87 0 67 0 67 0 1,1 7 0 1,O S 6 1,0 0 5 94 5 1,0 8 5 75 0 51 0 78 5 Hy d r o ( 9 O t h % ) . O t h e r 20 0 20 3 19 4 20 7 29 9 31 0 24 5 23 3 21 1 20 6 19 5 19 9 19 9 20 1 19 3 20 6 29 8 30 9 24 4 23 2 20 9 20 5 19 4 19 8 Sh o s h o n e F a l l s U p g r a d e ( 1 ) Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q To t l H y d r o 1,2 9 5 1, 1 0 3 86 4 87 7 1,4 9 1 1,4 3 2 1,2 8 0 1,1 7 8 1,2 9 5 97 6 79 5 98 4 1,2 8 4 1,0 7 1 86 3 87 6 1, 4 6 8 1, 3 6 6 1,2 4 9 1,1 7 7 1,2 9 4 95 5 70 4 98 3 CS P P ( i n c l u d i n g w i n d ) 49 50 55 81 12 7 13 7 14 1 13 6 11 9 87 62 57 49 50 55 81 12 7 13 7 14 1 13 6 11 9 87 62 57 Po w e r P u r c h a s e A g r e e m e n t s Elk h o r n V a l l e y W i n d 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 Ra f t R i v e r G e o t h e r m a l 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 PP L M o n t a n a - J e f f e r s o n ( 8 3 M W ) 0 0 0 0 0 83 83 83 0 0 0 0 0 0 0 0 0 0 83 83 0 0 0 0 Ea s t S i d e P u r c h a s e ( S O M W ) Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q To t l P o w e r P u r c h a s e A g r e e m e n t s 15 15 15 15 15 98 98 98 15 15 15 15 15 15 15 15 15 15 98 98 15 15 15 15 Pu r c h a s e s f r o m t h e P a c i f i c N o r t w e s t 43 4 47 1 40 8 42 1 38 2 32 0 29 5 49 7 37 3 15 9 62 9 67 4 45 8 50 0 42 0 30 8 40 0 37 3 31 5 49 3 36 9 19 2 73 4 67 3 la n i l e y G u l c h 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 30 0 Bo a r d m a n t o H e m l n ø a y Ga s P e k e r s 5U b t J 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 1 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 3,1 7 6 3,0 2 1 2,7 2 5 2,9 0 3,2 2 1 3,3 7 0 3,2 0 2 3,2 9 8 3, 1 9 0 2, 6 2 5 2, 8 8 3,1 1 8 3, 1 9 4 3,0 2 4 2,7 4 1 2,5 0 3,1 7 6 3,2 7 9 3,1 9 6 3, 2 9 8 3,1 9 2 2,6 4 2,9 0 3,4 2 1 "R ' 0 " ' " , . "- ~ J Ne w 0 5 M ( O R - C o m m e r c i a l ) 28 28 28 01 45 45 45 Ne w O S M ( O R - I r r i g a t i o n ) 17 6 17 6 17 6 17 6 17 6 17 6 Ne w O S M ( E n e r g y E f f i c i e n c y ) ~ ~ ~ I I I To t i l N e w O S M P e a k R e d u c t i o n 0 0 0 0 0 20 9 20 9 20 9 0 0 0 0 0 0 0 0 22 8 22 8 22 8 lI l l f J i l U J I . . . .' . .' 'l i (1 ) Oc o b e r 2 0 1 3 7 o t h Pe r c n t i l e Tli s l & R b a l a n c e i n c i o d e s a d j u s t m e n t s m a d e t o l o a d fo r e c a s t a s i s s u e d b y B a r r & B r a d i n M a y 7 , 2 0 0 f o r e c a s t l~i~ci ci ~~i~d d ~gi~ ;: d ~ tal§' ci ci ~~I~ci .- ci §~IWci ci :!2 ~~i~ci ci õ;;i!-ci ~3 ci ~ ~oo - d Rô~ - ci " ~oo -a ~ §:a ~ 0 ci ~ .- ê: 0d R ~~d imd ~N ;: ~.. lo ..ll' I'~ ~ ~~ Ln In ~ 0 Ol~ Ln ~ 0 Ol~ Ln ~ 0 Ol~ Ln ~ 0 Ol~ In ~ 0 Ol~ In ~ 0 Ol~ ~m~Ln ~ 0 Ol~ æ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ .,~ ~ :i ~ ~ ~ ~ ~ ~ ~ :!.. ~ ~ ~ oo :; oo :; ~ ~ ~ oo:; ~ §mi~ ci ci ~ ~iê:d d ~~I~ C! 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Jl Q Q Q Q Q l l l Q Q !! Jl Q Q Q Q Q l To t l H y d r o 1,2 7 8 1,0 4 8 74 5 89 3 1,5 0 8 1, 4 4 0 1, 2 7 6 1, 1 7 5 1, 2 4 2 96 8 79 1 98 2 1,3 0 0 1,0 3 8 74 5 88 8 1,5 0 6 1,4 5 2 1,2 4 6 1, 1 7 5 1, 2 4 2 96 8 79 1 1,0 6 7 CS P P ( i n c l u d i n g w i n d ) 49 50 55 81 12 7 13 7 14 1 13 6 11 9 87 62 57 49 50 55 81 12 7 13 7 14 1 13 6 11 9 87 62 57 Po w e r P u r c h a s e A i r e e m e n t s El k h o r n V a l l e y W i n d 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 Ra f t R i v e r G e o t h e r m a l 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 PP L M o n t a n a - J e f f r s o n . ( 8 3 M W ) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Ea s t S i d e P u r c h a s e ( 5 0 M W ) Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q To t a l P o e r P u r c h a s e A a r e e m e n t 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 Pu r c h a s e s f r o m t h e P a c i f i c N o r w e s t 46 0 56 3 74 3 29 9 37 5 31 8 26 7 47 7 40 6 22 3 70 8 66 7 43 7 58 9 60 3 43 8 37 3 29 8 29 0 47 2 40 24 4 73 8 62 9 La n g l e y G u l c h 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 Bo a r d m a n t o H e m i n B W Y 0 0 0 0 0 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 Ga s P e i k e r s 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 SU b t o l 3,5 0 1 3,3 7 4 3, 0 9 2,8 2 0 3,5 0 2 3,8 3 3 3,6 2 2 3,7 2 5 3,7 0 5 3,2 1 5 3,4 9 9 3, 6 4 3, 7 2 2 3, 6 1 3 3, 3 3 9 3, 0 5 6 3,8 8 7 3,8 2 3 3,6 1 3 3,7 1 9 3,7 0 1 3. 2 3 4 3,5 2 7 3, 6 9 ', , " , "" _ . . ..- ," ' , \ i l ~Ne w D S M ( D R - C o m m e r c i a l ) 57 57 57 57 57 57 Ne w D S M ( D R - I r r i g a t i o n ) 17 6 17 6 17 6 17 6 17 6 17 6 Ne w D S M ( E n e r g E f f i c i e n c y ) II II II il il il To t a l N e w D S M P e a k R e d u c t i o n 0 0 0 0 0 24 5 24 5 24 5 0 0 0 0 0 0 0 0 0 24 6 24 6 24 6 0 0 0 0 .. rl , " , " $ . " , / " " ' ' ' " .. . . , . . . . . .\ 1 . / ; % 1 1 ) : ' , ; ' ! , f 4 l ë D r ", ' ; l , ; ; ; : " ; ; i l " ; . ', t ! (1 ) O c t o b e r 2 0 1 3 1 0 t h P e r c n t l l e Th i s l & R b a l a n c e i n c l u d e s a d j u s t m e n t s m a d e to l o a d fo r e c a s t a s I s s u e d b y B a r r & B r a d i n M a y 1 , 2 0 0 f o r e c a s t Pe a k - H o u r L o a d a n d R e s o u r c e B a l a n c e 20 1 7 20 1 8 Lo a d F o r e c a s t ( 9 5 t h % ) Ex i s t i n g D S M Pe a k - H o u r L o d F o r e c a s t De c e m b e r 2 0 0 S L o a d F o r e c a s t Pe a k . H o u r L o a d F o r e c a s t ( 9 5 t h P e r c e n t i l e ) Lo a d F o r e c a s t C h a n g e ( D e c e m b e r 2 0 0 ) ex i s t i n g - R e s o u r c e s Co a l Hy d r o ( 9 O t h % ) - H C C Hy d r o ( 9 O t h % ) - O t h e r Sh o s h o n e F a l l s U p g r a d e ( 1 ) To t l H y d r o CS P ( i n c l u d i n g w i n d ) Po w e r P u r c h a s e A g e e m e n t s El k h o r n V a l l e y W i n d Ra f t R i v e r G e o t h e r m a l PP L M o n t a n a - J e f f e r s o n ( 8 3 M W ) Ea s t S i d e P u r c h a s e ( S O M W ) To t a l P o e r P u r c h a s e A a r e e m e n t s Pu r c h a s e s f r o m t h e P a c i f i c N o r t w e s La n g l e y G u l c h Bo a r d m l n t o H e m f n i w a y Ga s Pe a k e r s " Ø i ' ~Ne w D S M ( D R - C o m m e r c i a l ) Ne w D S M ( D R - I r r i g a t i o n ) Ne w D S M ( E n e r g y E f f c i e n c y ) To t a l N e w D S M P e k R e d u c t i o n Su b t o t l (2 , 9 5 7 ) ~ (2 , 8 7 3 ) (2 , 8 7 2 ) 1 98 0 1,1 0 2 19 7 l 1,3 0 1 49 5 10 o Q 15 43 8 30 0 22 5 41 6 3, 7 2 4 (1 ) O e t o b e r 2 0 1 3 7 O t h P e r c n t i l e Th i s L& R ba l a n c e in c l u d e s ad j u s t m e n t s ma d e to lo a d fo r e c a s t a s i s u e d b y B a r r & B r a d i n M a y 7 , 2 0 0 f o r e c a s t (2 , n O ) ~ (2 , 6 8 ) (2 , 6 8 5 ) 1 98 0 84 7 19 9 l 1,0 4 8 50 5 10 o Q 15 59 5 30 0 22 5 41 6 3,6 2 9 d.IF " (2 , 4 9 7 ) ~ (2 , 4 1 3 ) (2 , 4 1 4 ) (1 ) 98 0 55 5 19 0 Q 74 5 55 5 10 o Q 15 61 8 30 0 22 5 41 6 3,3 5 4 li (2 , 2 1 1 ) !! (2 , 1 2 3 ) (2 , 1 2 4 ) (1 ) 85 8 78 0 20 3 Q 98 3 81 5 10 o Q 15 18 6 30 0 22 5 41 6 3,0 6 4 o 1I" (3 , 2 2 0 ) 21 (3 , 1 2 3 ) (3 , 1 2 3 ) o 76 0 1,1 9 5 29 5 1! 1, 5 0 4 12 7 5 10 o Q 15 37 1 30 0 22 5 41 6 3,7 1 8 o 8; (3 , 8 8 6 ) 19 7 (3 , 6 8 9 ) (3 , 6 8 9 ) o 98 0 1,0 7 2 30 7 1Z 1,3 9 7 13 7 5 10 o Q 15 34 8 30 0 22 5 41 6 3,8 1 8 "i Ø " " " l I 57 17 6 1! 24 7 II " ' . (4 , 1 0 2 ) 19 9 (3 , 9 0 3 ) (3 , 9 0 ) (1 ) 98 0 1,0 0 5 24 1 Q 1,2 4 6 14 1 5 10 o Q 15 28 4 30 0 22 5 41 6 3,6 0 7 57 17 6 1! 24 7 (3 , 6 6 9 ) 18 7 (3 , 4 8 2 ) (3 , 4 8 3 ) (1 ) 98 0 94 5 23 0 Q 1, 1 7 5 13 6 5 10 o Q 15 47 2 30 0 22 5 41 6 3,7 1 8 II 57 17 6 1! 24 7 t, (3 , 4 1 5 ) 2l (3 , 3 2 3 ) (3 , 3 2 3 ) o 98 0 1,æ s 20 7 Q 1,2 4 2 11 9 5 10 o Q 15 40 2 30 0 22 5 41 6 3, 6 9 o . (2 , 3 8 8 ) !! (2 , 3 0 2 ) (2 , 3 0 3 ) (1 ) 98 0 75 5 20 2 Q 95 8 87 5 10 o Q 15 26 2 30 0 22 5 41 6 3,2 4 3 , .t, (2 , 6 7 4 ) ~ (2 , 5 9 0 ) (2 , 5 9 1 ) (1 ) 98 0 59 5 19 1 Q 78 6 62 5 10 o Q 15 74 7 30 0 22 5 41 6 3,5 3 1 .. (3 , 1 3 8 ) ~ (3 , 0 5 ) (3 , 0 5 5 ) (1 ) 98 0 87 1 19 6 l 1, 0 6 7 57 5 10 o Q 15 63 1 30 0 22 5 41 6 3,6 9 1 .8; (2 , 9 5 5 ) 2l (2 , 8 6 3 ) (2 , 8 6 3 ) o 98 0 1, 0 9 9 19 7 l 1, 2 9 8 49 5 10 o Q 15 44 1 30 0 22 5 41 6 3,7 2 4 l (2 , 7 8 2 ) 2l (2 , 6 9 0 ) (2 , 6 8 9 ) 1 98 0 84 7 19 9 l 1,0 4 8 50 5 10 o Q 15 59 9 30 0 22 5 41 6 3,6 3 3 " . (2 , 5 1 1 ) 2l (2 , 4 1 9 ) (2 , 4 2 0 ) (1 ) 98 0 55 5 19 0 Q 74 5 55 5 10 o Q 15 62 4 30 0 22 5 41 6 3, 3 6 0 ..o (2 , 2 0 3 ) !! (2 , 1 0 7 ) (2 , 1 0 8 ) (1 ) 85 8 64 0 20 3 Q 84 3 81 5 10 o Q 15 31 0 30 0 22 5 41 6 3, 0 4 .." (3 , 2 6 6 ) 10 6 (3 , 1 6 0 ) (3 , 1 6 0 ) (0 ) 76 0 1,1 9 3 29 5 1! 1,5 0 2 12 7 5 10 o Q 15 36 8 30 0 22 5 41 6 3, 7 1 3 .. (3 , 9 5 0 ) 20 9 (3 , 7 4 1 ) (3 , 7 4 1 ) o 98 0 1,0 7 2 30 7 1Z 1,3 9 7 13 7 5 10 o Q 15 34 0 30 0 22 5 41 6 3,8 1 0 , .57 17 6 12 24 8 .¡ ' " l Ø " ' (4 , 1 7 6 ) 21 2 (3 , 9 6 ) (3 , 9 6 4 ) o 97 7 1,0 0 5 24 1 Q 1,2 4 6 14 1 5 10 o Q 15 27 9 30 0 22 5 41 6 3,5 9 9..57 17 6 12 24 8 (3 , 7 4 3 ) 19 9 (3 , 5 4 4 ) (3 , 5 4 5 ) (1 ) 97 7 94 5 23 0 Q 1,7 5 13 6 5 10 o Q 15 46 9 30 0 22 5 41 6 3,7 1 2 , .57 17 6 12 24 8 .' (3 , 4 6 8 ) 10 1 (3 , 3 6 7 ) (3 , 3 6 7 ) (0 ) 97 7 1, 0 3 5 20 7 Q 1,2 4 2 11 9 5 10 o Q 15 39 9 30 0 22 5 41 6 3,6 9 3 . l (2 , 4 1 5 ) II (2 , 3 2 2 ) (2 . 3 2 3 ) (1 ) 97 7 76 5 20 2 Q 96 8 87 5 10 o Q 15 27 6 30 0 22 5 41 6 3,2 6 3 '. (2 , 7 1 5 ) 2l (2 , 6 2 3 ) (3 , 2 0 9 ) 2l (3 , 1 1 7 ) (2 , 6 2 4 ) (1 ) (3 , 1 1 8 ) (1 ) 97 7 97 7 51 0 19 1 Q 70 1 78 6 19 6 l 98 2 62 57 5 10 o Q 15 5 10 o Q 15 75 2 66 2 30 0 30 0 22 5 22 5 41 6 41 6 3, 4 4 3, 6 3 4 .. " l ! "l \ \ Pe a k - H o u r L o a d a n d R e s o u r c e B a l a n c e 20 1 9 20 2 0 Lo a d F o r e c a s t ( 9 S t h % ) Ex i s t i n g D S M Pe k - H o u r L o d F o r e c a s t De c e m b e r 2 0 0 L o d F o r e c a s t Pe a k - H o u r L o d F o r e c a s t ( 9 S t h P e r c e n t i l e ) Lo a d F o r e c a s t C h a n g e ( D e c e m b e r 2 ( 0 8 ) Ex i s t i n g R e s o u r c e s Co a l Hy d r o ( 9 0 l h % ) - H C C Hy d r o ( 9 O t h % ) - O t h e r Sh o s h o n e F a l l s Up g r a d e ( 1 ) To t l H y d r o cs p p ( I n c l u d i n ¡ w i n d ) Po w e r P u r c h a s e A ø e m e n t s Elk h o r n V a l l e y W i n d Ra f t R i v e r G e o t h e r m a l PP L M o n t a n a - J e f f e r s o n ( 8 3 M W ) Ea s t S i d e P u r c h a s e ( 5 0 M W ) To t a l P o w e r P u r c a s e A g e m e n t s Pu r c h a s e s f r o m t h e P a c i f i c N o r t w e s t la n ¡ e y G u l c h Bo a r d m i n t o H e m i n ø w y Ga s P e a k e r s .. . . 20 0 IR P D S M Ne w D S M ( D R - C o m m e r c i a l ) Ne w D 5 M ( D R - I r r i g a t i o n ) Ne w D S M ( E n e r g y E f f i c i e n c y ) To t a l N e w O S M P e e k R e d u c t i o n .. . . . I U , . ' ji ) O c t o b e r 2 0 i 3 7 0 t h P e r c n t l l e Th i s l & R b a l a n c e ¡ n d u d e s a d j u s t m e n t s m a d e t o l o a d fo r e c a s t as i s e d b y B a n & B r a d i n M a y 7 , 2 0 0 fo r e c a s t Su b t o t a l (3 , 0 0 7 ) 10 0 (2 , 9 0 7 ) (2 . 9 0 ) 1 97 7 1,0 8 8 19 7 I 1,2 8 7 49 5 10 o Q 15 45 1 30 0 22 5 41 6 3,7 Z O (2 . 8 1 8 ) !Q (2 , 7 1 8 ) (2 , 7 1 7 ) 1 97 7 84 7 19 9 I 1, 0 4 50 5 10 o Q 15 63 0 30 0 22 5 41 6 3,6 6 1 . 0 " (2 , 5 5 4 ) 10 0 (2 , 4 5 4 ) (2 , 4 5 5 ) (1 ) 97 7 67 0 19 0 Q 86 0 55 5 10 o Q 15 54 7 30 0 22 5 41 6 3. 3 9 5 " l . (2 , 2 4 1 ) 1! (2 , 1 3 7 ) (2 , 1 3 8 ) (1 ) 68 9 58 5 20 3 Q 78 8 81 5 10 o Q 15 56 4 30 0 22 5 41 6 3, 0 7 8 ,0 l" " " ' . (3 , 3 1 2 ) 11 5 (3 , 1 9 7 ) (3 , 1 9 7 ) o 92 3 1, 1 9 1 29 5 !i 1,5 0 0 12 7 5 10 o Q 15 36 5 30 0 22 5 41 6 3, 8 7 1 ,. " , " " : , " , ' " , " ' , " " " , (4 , 0 1 3 ) 22 1 (3 , 7 9 2 ) (3 , 7 9 2 ) o 97 7 1,0 7 2 30 7 11 1,3 9 7 13 7 5 10 o Q 15 33 2 30 0 22 5 41 6 3,7 9 9 57 17 6 12 24 9 11 " " , l S ' (4 , 2 4 4 ) il (4 , 0 2 0 ) (4 , 0 2 0 ) (0 ) 97 7 1,0 0 5 24 1 Q 1,2 4 6 14 1 5 10 o Q 15 27 4 30 0 22 5 41 6 3,5 9 4 57 17 6 12 24 9 (3 , 7 9 0 ) 21 1 (3 , 5 7 9 ) (3 , 5 8 ) (1 ) 97 7 94 5 23 0 Q 1,1 7 5 13 6 5 10 o Q 15 47 0 30 0 22 5 41 6 3,7 1 3 "l (3 , 5 2 3 ) 11 0 (3 , 4 1 3 ) (3 , 4 1 3 ) (0 ) 97 7 1, 0 3 5 20 7 Q 1, 2 4 2 11 9 5 10 o Q 15 39 6 30 0 22 5 41 6 3, 6 9 (2 , 4 4 1 ) .1 (2 , 3 4 ) (2 , 3 4 1 ) (1 ) 97 7 73 5 20 2 Q 93 8 87 5 10 o Q 15 32 3 30 0 22 5 41 6 3,2 8 1 (2 , 7 4 2 ) 10 0 (2 , 6 4 2 ) (2 , 6 4 3 ) (1 ) 97 7 60 0 19 1 Q 79 1 62 5 10 o Q 15 74 7 30 0 22 5 41 6 "l ' , : - ; , ~ : , : ~ ~ ~ , , ~ , _ ¡ 3.5 3 3 3,6 8 57 17 6 12 24 9 l. . " " " " . ) " , i , : ~ : " " . ~ , : (3 . 2 1 4 ) !! (3 , 1 1 4 ) (3 , 1 1 5 ) (1 ) 97 7 1,1 6 4 19 6 ! 1. 3 6 1 57 5 10 o Q 15 33 1 30 0 22 5 41 6 3,6 8 1 (3 , 0 1 7 ) 10 8 (2 , 9 0 9 ) (2 , 9 0 ) 1 97 7 92 3 19 7 I 1, 1 2 3 49 5 10 o Q 15 61 4 30 0 22 5 41 6 3,7 1 9 (2 , 8 4 5 ) 1! (2 , 7 4 1 ) (2 , 7 4 0 ) 1 97 7 90 8 19 9 I 1, 1 0 8 50 5 10 o Q 15 59 2 30 0 22 5 41 6 (2 , 5 7 4 ) 10 8 (2 , 4 6 6 ) (2 , 4 6 7 ) (1 ) 97 7 67 0 19 0 Q 86 0 55 5 10 o Q 15 55 9 30 0 22 5 41 6 3,4 0 7 (2 , 2 4 5 ) 12 2 (2 , 1 3 3 ) (2 , 1 3 4 ) (1 ) 68 9 64 0 20 3 Q 84 3 81 5 10 o Q 15 50 5 30 0 22 5 41 6 3, 0 7 4 (3 , 3 5 8 ) !l (3 , 2 3 4 ) (3 , 2 3 4 ) o 92 3 1,8 7 29 5!i 1,4 9 6 12 7 5 10 o Q 15 37 7 30 0 22 5 41 6 3, 8 7 9 (4 , 0 7 6 ) 23 3 (3 , 8 4 3 ) (3 , 8 4 3 ) (0 ) 97 7 1,0 6 3 30 7 11 1,3 8 7 13 7 5 10 o Q 15 33 9 30 0 22 5 41 6 3, 7 9 6 (4 , 3 1 5 ) ~ (4 , 0 7 9 ) (4 , 0 7 9 ) (0 ) 97 7 1,0 0 5 24 1 Q 1,2 4 6 14 1 5 10 o Q 15 26 9 30 0 22 5 41 6 3,5 8 9 (3 , 8 5 4 ) m (3 , 6 3 2 ) (3 , 6 3 3 ) (1 ) 97 7 94 5 23 0 Q 1,1 7 5 13 6 5 10 o Q 15 46 3 30 0 22 5 41 6 3.7 0 6 (3 , 5 7 8 ) 11 8 (3 , 4 6 0 ) (3 , 4 6 1 ) (1 ) 97 7 1, æ s 20 7 Q 1,2 4 2 11 9 5 10 o Q 15 39 4 30 0 22 5 41 6 3, 6 8 (2 , 4 6 9 ) 10 9 (2 , 3 6 0 ) (2 , 3 6 1 ) (1 ) 97 7 50 0 20 2 Q 70 3 87 5 10 o Q 15 57 9 30 0 22 5 41 6 3.3 0 1 (2 , 7 7 9 ) !Q (2 , 6 7 1 ) (3 . 2 6 9 ) !Q (3 , 1 6 1 ) (2 , 6 7 2 (1 ) (3 , 1 6 3 ) (2 ) 57 17 6 l! 25 1 57 17 6l! 25 1 57 17 6l! 25 1 97 7 97 7 59 5 19 1 Q 78 6 78 6 19 6 ! 98 2 62 57 5 10 o Q 15 5 10 o Q 15 74 7 65 8 30 0 30 0 22 5 22 5 41 6 41 6 3,5 2 8 3,6 3 1 Pe a k - H o u r L o a d a n d R e s o u r c e B a l a n c e 20 2 1 20 2 2 lo a d F o r e c a s t ( 9 S t h % ) Ex i s t i n g D S M Pe a k - H o u r L o d F o r e c a s t De c e m b e r 2 0 0 l a d F o r e c a s t Pe a k - H o u r L o a d F o r e c a s t ( 9 5 t h P e r c e n t i l e ) Lo a d F o r e c a s t C h a n g e ( D e c e m b e r 2 0 0 8 ) Ex i s t i n i R e s o u r c e s Co l Hy d r o ( 9 O t h % ) - H C C Hy d r o ( 9 O t h % ) - O t h e r Sh o s h o n e F a l l s Up g r a d e ( 1 ) To t a l H y r o CS P P ( i n c l u d i n g w i n d ) Po w e r P u r c h a s e A g r e e m e n t Elk h o r n V a l l e y W i n d Ra f t R i v e r G e o t h e r m a l PP L M o n t a n a - J e f f e r s o n . ( 8 3 M W ) Ea s t S i d e P u r c h a s e ( 5 0 M W ) To t l P o e r P u r c h a s e A g r e e m e n t s Pu r c h a s e s f r o m t h e P a c l f l c N o r t h w e s la n i l e y G u l c h Bo a r d m a n t o H e m l n l \ Y Ga s P e a k e r s ~Ne w D S M ( D R - C o m m e r c i a l ) Ne w D S M ( D R - I r r i g a t i o n ) Ne w D S M ( E n e r g y E f f i c i e n c y ) To t l N e w O S M P e a k R e d u c t i o n Su b t t a l (3 , 0 6 5 ) il (2 , 9 5 0 ) (2 , 9 4 9 ) 1 97 7 1,0 4 3 19 7 I 1, 2 4 2 49 5 10 o Q 15 48 8 30 0 22 5 41 6 3,7 1 2 (2 . 8 7 4 ) 11 5 (2 , 7 5 9 ) (2 , 7 5 8 ) 1 97 7 84 7 19 9 I 1, 0 4 50 5 10 o Q 15 67 1 30 0 22 5 41 6 3,7 0 2 (2 , 6 1 8 ) 11 5 (2 , 5 0 3 ) (2 , 5 0 4 ) (1 ) 97 7 67 0 19 0 Q 86 0 55 5 10 o Q 15 59 6 30 0 22 5 41 6 3, 4 4 (2 , 2 7 5 ) 11 9 (2 , 1 5 6 ) (2 , 1 5 7 ) (1 ) 68 9 58 5 20 3 Q 78 8 81 5 10 o Q 15 58 3 30 0 22 5 41 6 3,0 9 7 '" ! " & i " ; l ì ' l (1 ) O c o b e r 2 0 1 3 7 o t h P e r c e n t i l e Th i s l & R ~ l a n c e i n d u d e s a d j u s t m e n t s m a d e to t o a d fo r e c a s t a s I s s u e d b y B a I T & B r a d I n M a v 1 , 2 0 0 f o r e c a s t (3 , 4 1 0 ) il (3 , 2 7 7 ) (3 , 2 7 7 o 92 3 1,1 8 6 29 5 II 1,4 9 5 12 7 5 10 o Q 15 36 3 30 0 22 5 41 6 3, 8 6 4 (4 , 1 4 3 ) 24 4 (3 , 8 9 9 ) (3 , 8 9 ) (0 ) 97 7 1,2 3 30 7 !Z 10 4 4 8 13 7 5 10 o Q 15 27 3 30 0 22 5 41 6 3,7 9 1., . . . . 57 17 6!l 25 2 (4 , 3 9 5 ) 24 8 (4 , 1 4 7 ) (4 , 1 4 7 ) o 97 7 1, 0 4 0 24 1 Q 1,2 8 1 14 1 5 10 o Q 15 22 4 30 0 22 5 41 6 3,5 7 9 57 17 6!l 25 2 (3 , 9 2 8 ) 23 4 (3 , 6 9 4 ) (3 , 6 9 5 ) (1 ) 97 7 94 5 23 0 Q 1,1 7 5 13 6 5 10 o Q 15 45 1 30 0 22 5 41 6 3, 6 9 :,. " " 57 17 6!l 25 2 (3 . 6 3 3 ) ll (3 , 5 0 7 ) (3 , 5 0 7 ) (0 ) 97 7 1, 0 3 5 20 7 Q 1. 2 4 2 11 9 5 10 o Q 15 38 7 30 0 22 5 41 6 3,6 8 1 l" " . " " . (2 , 5 0 4 ) il (2 , 3 8 7 ) (2 , 3 8 8 ) (1 ) 97 7 71 5 20 2 Q 91 8 87 5 10 o Q 15 39 1 30 0 22 5 41 6 3,3 2 8 (2 , 8 2 5 ) 11 5 (2 , 7 1 0 ) (2 , 7 1 1 ) (1 ) 97 7 60 0 19 1 Q 79 1 62 5 10 o Q 15 74 4 30 0 22 5 41 6 3,5 3 0 ;t . ' " . . . : (3 , 3 3 7 ) il (3 , 2 2 2 ) (3 . 2 2 3 ) (1 ) 97 7 87 1 19 6 ! 1, 0 6 7 57 5 10 o Q 15 62 2 30 0 22 5 41 6 3,6 7 9 (3 , U 1 ) .i (2 , 9 9 9 ) (2 , 9 9 8 ) 1 97 7 1, 0 3 2 19 7 I 1, 2 3 1 49 5 10 o Q 15 49 8 30 0 22 5 41 6 3,7 1 1 (2 , 9 1 7 ) il (2 , 7 9 5 ) (2 , 7 9 ) 1 97 7 81 7 19 9 I 1, 0 1 8 50 5 10 o Q 15 73 7 30 0 22 5 41 6 3,7 3 8 (2 , 6 6 5 ) 12 2 (2 , 5 4 3 ) (2 , 5 4 ) (1 ) 97 7 70 0 19 0 Q 89 0 55 5 10 o Q 15 60 6 30 0 22 5 41 6 3,4 8 (2 , 3 1 1 ) 12 7 (2 , 1 8 4 ) (2 , 1 8 5 ) (1 ) 68 9 58 5 20 3 Q 78 8 81 5 10 o Q 15 61 1 30 0 22 5 41 6 3,1 2 5 (3 , 4 6 3 ) 14 2 (3 , 3 2 1 ) (3 , 3 2 1 ) o 92 3 1,1 8 3 29 5 II 1,4 9 2 12 7 5 10 o Q 15 36 0 30 0 22 5 41 6 3,8 5 9 (4 , 2 1 3 ) ~ (3 , 9 5 7 ) (3 , 9 5 7 ) o 97 7 1,0 7 0 30 7 !Z 1,3 9 4 13 7 5 10 o Q 15 32 0 30 0 22 5 41 6 3, 7 8 4 (4 0 4 7 6 ) 25 9 (4 , 2 1 7 ) (4 , 2 1 7 ) (0 ) 97 7 1,0 4 24 1 Q 1,2 8 1 14 1 5 10 o Q 15 21 6 30 0 22 5 41 6 3,5 7 1 (4 , 0 0 ) 24 6 (3 , 7 5 8 ) (3 . 7 5 8 ) (0 ) 97 7 94 5 23 0 Q 1,1 7 5 13 6 5 10 o Q 15 44 30 0 22 5 41 6 3, 6 8 (3 , 6 8 7 ) 13 4 (3 , 5 5 3 ) (3 , 5 5 3 ) (0 ) 97 7 1,0 3 5 20 7 Q 1,2 4 2 11 9 5 10 o Q 15 38 4 30 0 22 5 41 6 3, 6 7 8 (2 , 5 3 9 ) 12 4 (2 , 4 1 5 ) (2 0 4 1 6 ) (1 ) 97 7 73 0 20 2 Q 93 3 87 5 10 o Q 15 40 4 30 0 22 5 41 6 3,3 5 6 (2 . 8 7 1 ) il (2 , 7 4 9 ) (3 , 4 0 3 ) il (3 , 2 8 2 ) (2 , 7 5 1 ) (2 ) (3 , 2 8 3 ) (1 ) 97 7 97 7 60 0 19 1 Q 79 1 78 6 19 6 ! 98 2 62 57 5 10 o Q 15 5 10 o Q 15 74 1 64 9 30 0 30 0 22 5 22 5 41 6 41 6 3,5 2 7 3,6 2 1 "i i " . ' " ' ~ ' , _ " ' " ' C , ; . " ' " ¡ , , ; l , , " ' : : : : d l " " " " ; , 57 17 6 IQ 25 3 57 17 6 IQ 25 3 57 17 6 IQ 25 3 Pe a k - H o u r L o a d a n d R e s o u r c B a l a n c e 20 2 3 20 2 4 Lo a d F o r e c a s t ( 9 5 t h % ) Ex i s t i n g D S M Pe i k . H o u r L o d F o r e c a s t De c e m b e r 2 0 0 S L o d F o r c a s t Pe a k . H o u r L o a d F o r e c a s t ( 9 5 t h P e r c e n t i l e ) Lo a d F o r e c a s t C h a n g e ( D e c e m b e r 2 0 0 8 ) Ex i s t i n g Re s g u r y CO l i Hy d r o ( 9 O t h % ) - H C C Hy d r o ( 9 O t h % ) - O t h e r Sh o s h o n e F a l l s U p g r a d e ( 1 ) To t a l H y d r o CS P P ( i n c l u d l n i w i n d ) Po e r P u r c h a s e A i r e e m e n t Elk h o r n V a l l e y W i n d Ra f t R i v e r G e o t h e r m a l PP L M o n t a n a - J e f f e r s o n ( 8 3 M W ) Ea s t S i d e P u r c h a s e ( S O M W ) To t l P o w e r P u r c h a s e A a r m e n t s Pu r c h a s e s f r o m t h e P a c i f i c N o r t h w e s la " l l e y G u l c h Bo a r d m a n t o H e m i n i w a y Ga s P e k e r s 'l i 20 0 I R P D S M Ne w D S M ( D R - C o m m e r c i a l ) Ne w D S M ( O R - I r r i g a t i o n ) Ne w D S M ( E n e r g E f f i c i e n c y ) To t l N e w D S M P e a k R e d u c i o n ,. . ~ _ i l " " (1 ) O c o b e r 2 0 1 3 7 O h P e r c e n t l l e Tli s l& R ba l a n c e in d u d e s a d j u s t m e n t s m a d e t o lo a d fo r e c a s t a s I s s u e d b y B a r r & B r a d i n M a v 1 , 2 0 0 f O r & a s t Su b t o t l (3 , 1 7 7 .i (3 , 0 4 ) (3 , 0 4 7 ) 1 97 7 1, 0 2 6 19 7 I 1,2 2 5 49 5 10 o Q 15 50 3 30 0 22 5 41 6 3,1 1 1 '. ' . . (2 , 9 5 9 ) 12 8 (2 , 8 3 1 ) (2 , 8 3 0 ) 1 97 7 81 7 19 9 I 1, 0 1 8 50 5 10 o Q 15 75 7 30 0 22 5 41 6 3,7 5 8 (2 , 7 1 2 ) Jl (2 , 5 8 ) (2 , 5 8 5 ) (1 ) 97 7 76 5 19 0 Q 95 5 55 5 10 o Q 15 58 2 30 0 22 5 41 6 3,5 2 5 . (2 , 3 4 9 ) 13 4 (2 . 2 1 5 ) (2 , 2 1 3 ) 2 68 9 58 5 20 3 Q 78 8 81 5 10 o Q 15 64 2 30 0 22 5 41 6 3,1 5 6 (3 , 5 1 5 ) 14 9 (3 , 3 6 6 ) (3 , 3 6 ) (0 ) 92 3 1, 1 3 7 29 5 II 1, 4 4 7 12 7 5 10 o Q 15 40 1 30 0 22 5 41 6 3,8 5 4 (4 , 2 8 1 ) I§ (4 , 0 1 4 ) (4 , 0 1 4 ) (0 ) 97 7 1, 0 6 7 30 7 11 1, 3 9 2 13 7 5 10 o Q 15 31 1 30 0 22 5 41 6 3,7 7 3 (4 , 5 5 7 ) ll (4 , 2 8 7 ) (4 , 2 8 7 ) (0 ) 97 7 1,0 0 5 24 1 Q 1,2 4 6 14 1 5 10 o Q 15 24 3 30 0 22 5 41 6 3,5 6 3 (4 , 0 7 5 ) 25 7 (3 , 8 1 8 ) (3 , 8 1 9 ) (1 ) 97 7 94 5 23 0 Q 1,1 7 5 13 6 5 10 o Q 15 44 6 30 0 22 5 41 6 3, 6 9 (3 , 7 4 3 ) 14 2 (3 , 6 0 1 ) (3 . 6 0 1 ) (0 ) 97 7 1,0 3 5 20 7 Q 1,2 4 2 11 9 5 10 o Q 15 38 1 30 0 22 5 41 6 3, 6 7 5 (2 , 5 7 5 ) 13 1 (2 , 4 4 ) (2 , 4 4 5 ) (1 ) 97 7 72 5 20 2 Q 92 8 87 5 10 o Q 15 43 8 30 0 22 5 41 6 :" l ii , . . ' Ø l ' _ ' . " N Ï i . d " , " 3, 3 8 57 17 6 II 25 4 57 17 6 II 25 4 57 17 6 II 25 4 . 'l j , ' " . (2 , 9 1 7 ) 12 9 (2 , 7 8 8 ) (3 , 4 6 3 ) 12 9 (3 , 3 3 4 ) (3 , 2 2 6 ) il (3 , 0 9 1 ) (3 , 0 9 0 ) 1 97 7 1,0 1 0 19 7 I 1,2 0 9 49 5 10 o Q 15 51 6 30 0 22 5 41 6 3,7 0 7 (2 , 9 9 7 ) ll (2 , 8 6 7 ) (2 , 8 6 6 ) 1 97 7 80 7 19 9 I 1,0 0 50 5 10 o Q 15 75 5 30 0 22 5 41 6 3,7 4 6 (2 , 7 5 7 ) 13 6 (2 , 6 2 1 ) (2 , 6 2 2 ) (1 ) 97 7 70 0 19 0 Q 89 0 55 5 10 o Q 15 68 4 30 0 22 5 41 6 3,5 6 2 (2 , 3 8 1 ) 14 1 (2 , 2 4 0 ) (2 , 2 3 8 ) 2 68 9 53 5 20 3 Q 73 8 81 5 10 o Q 15 71 7 30 0 22 5 41 6 3,1 8 1 (3 , 5 6 8 ) il (3 , 4 1 1 ) (3 , 4 1 1 ) (0 ) 92 3 1, 1 7 8 29 5 II 1, 4 8 7 12 7 5 10 o Q 15 35 4 30 0 22 5 41 6 3,8 4 8 (4 . 3 5 0 ) m (4 , 0 7 2 ) (4 , 0 7 3 ) (1 ) 97 7 1, 0 8 6 30 7 11 1, 4 1 1 13 7 5 10 o Q 15 28 5 30 0 22 5 41 6 3,7 6 6 (4 , 6 3 8 ) 28 2 (4 , 3 5 6 ) (4 , 3 5 6 ) o 97 7 1, 0 0 5 24 1 Q 1, 2 4 6 14 1 5 10 o Q 15 23 6 30 0 22 5 41 6 3,5 5 6 (4 , 1 4 7 ) 26 7 (3 , 8 8 0 ) (3 , 8 8 0 ) o 97 7 94 5 23 0 Q 1,1 7 5 13 6 5 10 o Q 15 43 1 30 0 22 5 41 6 3, 6 7 5 (3 , 7 9 8 ) 15 0 (3 , 6 4 ) (3 , 6 4 ) (0 ) 97 7 1,0 3 5 20 7 Q 1,2 4 2 11 9 5 10 o Q ,5 37 8 30 0 22 5 41 6 3,6 7 2 (2 , 6 1 0 ) 13 7 (2 , 4 7 3 ) (2 , 4 7 4 ) (1 ) 97 7 70 0 20 2 Q 90 3 87 5 10 o Q 15 49 2 30 0 22 5 41 6 3,4 1 4 (2 , 9 6 1 ) 13 5 (2 , 8 2 6 ) (3 , 5 2 3 ) 13 6 (3 , 3 8 7 ) (2 , 8 2 8 ) (2 ) (3 , 3 8 8 ) (1 ) 57 17 6Ii 25 6 57 17 6Ii 25 6 57 17 6Ii 25 6 97 7 97 7 (2 , 7 8 9 ) (1 ) (3 , 3 3 5 ) (1 ) 60 0 19 1 Q 79 1 78 6 19 6 ! 98 2 62 57 97 7 97 7 5 10 o Q 15 5 10 o Q 15 73 1 63 9 59 5 19 1 Q 78 6 78 6 19 6 ! 98 2 30 0 30 0 22 5 22 5 62 57 41 6 41 6 3,5 1 7 3,6 1 1 5 10 o Q 15 5 10 o Q 15 . 73 8 64 2 30 0 30 0 22 5 22 5 41 6 41 6 3, 5 1 9 3, 6 1 5 Pe a k - H o u r L o a d a n d R e s o u r c e B a l a n c e 20 2 5 20 2 6 Lo a d F o r e c a s t ( 9 5 t h % ) Ex i s t i n g D S M Pe a k - H o u r l o d F o r e c a s t De c e m b e r 2 0 0 l o a d F o r e c a s t Pe a k - H o u r l o a d F o r e c a s t ( 9 5 t h P e r c e n t i l e ) lo a d F o r e c a s t C h a n g e ( D e c e m b e r 2 0 0 ) Ex i s t i n g . R e s o u r c e s Co a l Hy d r o ( 9 0 l h % ) - H C C Hy d r o ( 9 O t h % ) - O t h e r Sh o s h o n e F a l l s U p g r a d e ( 1 ) To t l H y d r o CS P P ( I n c l u d l n i w i n d ) Po w e r P u r c h a s e A g r e e m e n t s El k h o r n V a l l e y W i n d Ra f t R i v e r G e o t h e r m a l PP L M o n t a n a - J e f f e r s o n ( 8 3 M W ) Ea s t S i d e P u r c h a s e ( 5 0 M W ) To t l P o e r P u r c h a s e A i r e e m e n t s Pu r c h a s e s f r o m t h e P a c i f i c N o r t w e s t La n g l e y G u l c h Bo i r d m a n t o H e m i " I a y Ga s P e a k e r s Su b t t a l (3 , 2 7 5 ) 14 2 (3 , 1 3 3 ) (3 , 1 3 2 1 1 97 7 52 7 19 7 l 72 7 49 5 10 o Q 15 68 5 30 0 22 5 41 6 3, 3 9 4 20 Q I R P D S M Ne w D S M ( D R - C o m m e r c l a l ) Ne w D S M ( D R - I r r i g a t i o n ) Ne w D S M ( E n e r g y E f f i c i e n c y ) To t l N e w D S M P e a k R e d u c t i o n (i ) O c o b e r 2 0 1 3 7 O h P e r c e n t i l e Th i s L & R b a l a n c e I n d u d e s a d j u s t m e n t s m a d e t o l o a d fo r e s t as i s s u e d b y B a r r & B r a d i n M a v 7 , 2 0 0 f o r e a s (3 , 0 3 8 1 il (2 , 8 9 6 ) (2 , 8 9 5 ) 1 97 7 69 2 19 9 l 89 3 50 5 10 o Q 15 75 2 30 0 22 5 41 6 3, 6 2 8 (2 , B O ) 14 2 (2 , 6 5 8 ) (2 , 6 5 9 1 (1 ) 97 7 69 5 19 0 Q 88 5 55 5 10 o Q 15 72 6 30 0 22 5 41 6 3,5 9 9 (2 , 4 1 2 ) 14 8 (2 , 2 6 4 ) (2 , 2 6 2 1 2 68 9 31 0 20 3 Q 51 3 81 5 10 o Q 15 76 5 30 0 22 5 41 6 3, 0 0 (3 , 6 2 0 1 !§ (3 , 4 5 6 ) (3 , 5 6 ) o 92 3 96 2 29 5 1! 1, 2 7 1 12 7 5 10 o Q 15 56 3 30 0 22 5 41 6 3,8 4 0 (4 , 4 1 8 ) 28 9 (4 , 1 2 9 ) (4 , 1 2 9 1 (0 ) 97 7 92 7 30 7 !Z 1, 2 5 2 13 7 5 10 o Q 15 41 1 30 0 22 5 41 6 3,7 3 3 (4 , 7 1 8 ) 29 3 (4 , 4 2 5 ) (4 , 4 2 5 1 (0 ) 97 7 84 0 24 1 Q 1,0 8 1 14 1 5 10 o Q 15 28 9 30 0 22 5 41 6 3,4 4 57 17 6 II 25 7 57 17 6 II 25 7 (4 , 2 1 8 1 il (3 , 9 4 0 ) (3 , 9 4 1 ) (1 ) 97 7 75 5 23 0 Q 98 5 13 6 5 10 o Q 15 44 1 30 0 22 5 41 6 3,4 9 5 (3 , 8 5 3 ) il (3 , 6 9 6 1 (3 , 6 9 6 ) o 97 7 42 5 20 7 Q 63 2 11 9 5 10 o Q 15 47 6 30 0 22 5 41 6 3,1 6 0 (2 , 6 4 5 ) 14 4 (2 , 5 0 1 1 (2 , 5 0 2 ) (1 ) 97 7 45 0 20 2 Q 65 3 87 5 10 o Q 15 70 1 30 0 22 5 41 6 3,3 7 3 (3 , 0 0 ) 14 2 (2 , 8 6 4 1 (2 . 8 6 5 ) (1 1 97 7 57 0 19 1 Q 76 1 62 5 10 o Q 15 73 0 30 0 22 5 41 6 3.4 8 6 57 17 6 II 25 7 (3 , 5 8 3 ) il (3 , 4 4 1 1 (3 , 4 4 2 ) (1 1 97 7 69 1 19 6 l 88 7 57 5 10 o Q 15 63 4 30 0 22 5 41 6 3,5 1 1 (3 , 3 2 5 1 14 8 (3 , 1 7 7 (3 , 1 7 6 ) 1 97 7 91 6 19 7 l 1,1 1 5 49 5 10 o Q 15 60 2 30 0 22 5 41 6 3,7 0 0 (3 , 0 7 7 ) 14 8 (2 , 9 2 9 1 (2 , 9 2 8 ) 1 97 7 77 7 19 9 l 97 8 50 5 10 o Q 15 75 2 30 0 22 5 41 6 3, 7 1 2 ... (2 , 8 4 3 1 !4 (2 , 6 9 5 ) (2 , 6 9 6 1 (1 ) 3, 5 4 0 85 4 70 0 19 0 Q 89 0 55 5 10 o Q 15 78 4 30 0 22 5 41 6 I". (2 , 4 4 2 ) 12 (2 , 2 8 8 ) (2 , 2 8 6 1 2 81 2 47 0 20 3 Q 67 3 81 5 10 o Q 15 70 7 30 0 22 5 41 6 3,2 2 9 .. (3 , 6 7 3 1 17 3 (3 , 5 0 0 ) (3 , 5 0 ) o 92 3 1,1 7 2 29 5 1! 1,4 8 1 12 7 5 10 o Q 15 35 1 30 0 22 5 41 6 3,8 3 8 (4 , 4 8 7 1 30 0 (4 , 1 8 7 1 (4 , 1 8 7 ) o 97 7 1,0 7 3 30 7 !Z 1,3 9 7 13 7 5 10 o Q 15 29 2 30 0 22 5 41 6 3, 7 5 9 (4 , 7 9 9 ) ~ (4 , 4 9 5 ) (4 , 4 9 5 1 o 97 7 1, 0 4 0 24 1 Q 1,2 8 1 14 1 5 10 o Q 15 18 6 30 0 22 5 41 6 3, 5 4 1 (4 , 2 8 9 ) 28 8 (4 , 0 0 1 1 (4 , 0 0 2 ) (1 ) 97 7 94 5 23 0 Q 1,1 7 5 13 6 5 10 o Q 15 42 2 30 0 22 5 41 6 . .. . . " I . . V . . . 3,6 6 6 57 17 6 II 25 8 57 17 6 II 25 8 57 17 6 II 25 8 (3 , 9 0 ) 16 3 (3 , 7 4 3 ) (3 , 7 4 3 1 (0 ) 97 7 1, 0 3 5 20 7 Q 1, 2 4 2 11 9 5 10 o Q 15 36 7 30 0 22 5 41 6 3,6 6 1 (2 , 6 8 0 ) 15 1 (2 , 5 2 9 ) (2 , 5 3 0 1 (1 ) 97 7 71 5 20 2 Q 91 8 87 5 10 o Q 15 53 3 30 0 22 5 41 6 3,4 7 0 . . .. . . . . . . " _ . . . . . . , 1 (3 , 0 5 1 ) il (2 , 9 0 2 1 (3 , 6 4 1 ) ll (3 , 9 3 ) (2 , 9 0 3 ) (1 1 (3 , 4 9 5 ) (2 ) 97 7 97 7 60 0 19 1 Q 79 1 78 6 19 6 l 98 2 62 57 5 10 o Q 15 5 10 o Q 15 72 9 63 0 30 0 30 0 22 5 22 5 41 6 41 6 3,5 1 5 3,6 0 2 ., : I I " IP e a k - H o u r L o a d a n d R e s o u r c e B a l a n c e 20 2 7 20 2 8 Lo a d F o r e c a s t ( 9 5 t h % ) (3 , 3 7 4 ) (3 , 1 1 5 ) (2 , 8 8 7 ) (2 , 4 7 3 ) (3 , 7 2 5 ) (4 , 5 5 6 ) (4 , 8 8 0 ) (4 , 3 6 2 ) (3 , 9 6 1 ) (2 , 7 1 4 ) (3 , 0 9 ) (3 , 0 1 ) (3 , 4 2 3 ) (3 , 1 5 2 ) (2 , 9 3 1 ) (2 , 5 0 3 ) (3 , 7 7 7 ) (4 , 6 2 4 ) (4 , 9 6 1 ) (4 , 4 3 3 ) (4 , 0 1 4 ) (2 , 7 4 8 ) (3 , 1 3 9 ) (3 , 7 5 8 ) Ex i s t i n g D S M il 15 4 ll il 18 1 il 31 5 30 0 il 15 8 15 4 il 16 1 lS S il æ 18 8 32 3 ii il 17 8 16 4 16 1 il Pe a k - H o u r L o d F o r e c a s t (3 , 2 1 9 ) (2 , 9 6 1 ) (2 , 7 3 3 ) (2 , 3 1 2 ) (3 , 5 4 ) (4 , 2 4 4 ) (4 , 5 6 5 ) (4 , 0 6 2 ) (3 . 7 9 0 ) (2 . S S 6 ) (2 , 9 4 ) (3 , 5 4 6 ) (3 , 2 6 2 ) (2 , 9 9 7 ) (2 , 7 7 0 ) (2 , 3 3 5 ) (3 , 5 8 9 ) (4 , 3 0 1 ) (4 , 6 3 5 ) (4 , 1 2 2 ) (3 , 8 3 6 ) (2 , 5 8 4 ) (2 , 9 7 8 ) (3 , 5 9 7 ) De c e m b e r 2 0 0 S L o d F o r e c a s t Pe a k . H o u r l o a d F o r e c a s t ( 9 5 t h P e r c e n t i l e ) (3 , 2 1 8 ) (2 , 9 6 0 ) (2 , 7 3 4 ) (2 , 3 1 0 ) (3 , 5 4 ) (4 , 2 4 4 ) (4 , 5 6 5 ) (4 , 0 6 2 ) (3 , 7 9 0 ) (2 , 5 5 7 ) (2 . 9 4 1 ) (3 , 5 4 7 ) (3 , 2 6 1 ) (2 . 9 9 6 ) (2 , 7 7 1 ) (2 , 3 3 3 ) (3 , 5 8 9 ) (4 , 3 0 1 ) (4 , 6 3 5 ) (4 , 1 2 2 ) (3 , 8 3 6 ) (2 , 5 8 5 ) (2 , 9 7 9 ) (3 , 5 9 8 ) lo a d F o r e c a s t C h a n g e ( D e c e m b e r 2 0 0 8 ) 1 1 (1 ) 2 0 0 0 0 0 (1 ) (1 ) (1 ) 1 1 (1 ) 2 (0 ) 0 (0 ) 0 (0 ) (1 ) (1 ) (1 ) Ex i s t l O l . R e s o u r c e s Co a l 97 7 97 7 97 7 68 9 92 3 97 7 97 7 97 7 97 7 97 7 97 7 97 7 97 7 97 7 97 7 68 9 92 3 97 7 97 7 97 7 97 7 97 7 97 7 97 7 Hy d r o ( 9 O t h % ) - H C C 98 8 69 2 77 5 47 0 1, 1 3 0 1,0 7 2 1,0 0 5 94 5 1, 0 3 S 72 0 60 0 78 6 97 5 77 7 70 0 52 5 1,1 6 7 1,0 9 1 1,0 0 5 94 5 1, 0 3 5 70 0 60 0 78 6 Hy d r o ( 9 O t h % ) . O t h e r 19 7 19 9 19 0 20 3 29 5 30 7 24 1 23 0 20 7 20 2 19 1 19 6 19 7 19 9 19 0 20 3 29 5 30 7 24 1 23 0 20 7 20 2 19 1 19 6 Sh o s h o n e F a l l s U p g r a d e ( 1 ) l l Q Q II !Z Q Q Q Q Q ! l l Q Q II !Z Q Q Q Q Q ! To t l Hy r o 1,1 8 8 89 3 96 5 67 3 1, 4 4 1,3 9 6 1,2 4 6 1,1 7 5 1,2 4 2 92 3 79 1 98 2 1, 1 7 4 97 8 89 0 72 8 1,4 7 6 1,4 1 5 1,2 4 6 1,1 7 5 1, 2 4 2 90 3 79 1 98 2 es p p ( I n c l u d i n g w i n d ) 49 50 SS 81 12 7 13 7 14 1 13 6 11 9 87 62 57 49 50 SS 81 12 7 13 7 14 1 13 6 11 9 87 62 57 Po w e r P u r c h a s e A g r e e m e s Elk h o r n V a l l e y W i n d 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 Ra f t R i v e r G e o t h e r m a l 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 PP L M o n t a n a . J e f f r s o n ( 8 3 M W ) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Ea s t S i d e P u r c h a s e ( S O M W ) Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q To t l P o w e r P u r c h a s e A l r e e m e n t s 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 Pu r c h a s e s f r o m t h e P a c i f i c N o r t w e s t 52 9 74 7 72 1 76 1 38 8 28 2 21 3 41 7 36 6 SS 5 72 6 62 5 54 0 74 5 77 8 7S S 34 6 25 9 20 5 40 8 36 2 60 3 71 8 62 2 La n g l e y G u l c h 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 Bo a r d m a n t o H e m i n l \ Y 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 Ga s P e a k e n 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 Su b t o t a l 3, 6 9 3, 6 2 2 3,6 1 4 3,1 6 0 3,8 3 3 3,1 4 9 3,5 3 3 3,6 6 1 3,6 6 3,4 9 7 3,5 1 2 3,5 9 7 3,6 9 3,7 0 5 3,6 5 6 3, 2 0 9 3,8 2 8 3, 7 4 4 3,5 2 5 3,6 5 1 3, 6 5 3, 5 2 5 3, 5 0 3,5 9 4 '~ ii " " " . i' . .. '" - " . , " ,', ' ' " i l , " , - " : , 1 ' : "" " 20 0 ' R P D S M Ne w D S M ( D R . C o m m e r c i a l ) 57 57 57 57 57 57 Ne w D S M ( D R - I r r i g a t i o n ) 17 6 17 6 17 6 17 6 17 6 17 6 Ne w D S M ( E n e r g E f f i c i e n c y ) ~ ~ ~ II II II To t l N e w D S M P e a k R e d u c t i o n 0 0 0 0 0 25 9 25 9 25 9 0 0 0 0 0 0 0 0 0 26 0 26 0 26 0 0 0 0 0 . ' M . . ' ! " W i i . " f l It" , .- : , ë . í I ' F : . " W : " " " . .. " " - ' - ; " -: I t \ ' : , ç : . 'i I: : : _ ¡ " ~ ' _ - ' . . " ; ; . : i i , " : : l f ( i ' : , ß : j i ¡ , ~ ; í " ' . .. . (1 ) O c t o b e r 2 0 1 3 7 O h P e r c e n t l l e Th i s l & R b a l a n c e I n c l u d e s a d j u s t m e n t s m a d e t ë ï i o a d fo r e c a s t a s i s s u e d b y B a r r & B r a d i n M a y 7 , 2 0 0 f o r e c a s sales and Load Forecast: SL OUT N09Al 03 - Expected Case Average Load Peak Load Percentile Percentile 50th 70th 90th 50th 90th 95th l00 January 2008 1,855 1,900 2,001 2,376 2,545 2,584 2,627 February 2008 1,713 1,758 1,850 2,236 2,426 2,472 2,555 March 2008 1,503 1,530 1,585 1,999 2,081 2,139 2,213 April 2008 1,506 1,549 1,613 1,883 1,939 1,950 1,958 May 2008 1,673 1,747 1,857 2,528 2,688 2,756 2,902 June 2008 2,072 2,156 2,292 3,051 3,223 3,255 3,341 July 2008 2,375 2,437 2,551 3,193 3,345 3,365 3,419 August 2008 2,195 2,235 2,300 2,950 3,029 3,036 3,084 September 2008 1,777 1,808 1,854 2,645 2,823 2,835 2,890 October 2008 1,456 1,475 1,498 1,948 2,001 2,038 2,068 November 2008 1,616 1,637 1,670 2,109 2,234 2,283 2,335 December 2008 1,911 1,94 2,023 2,363 2,615 2,718 2,911 January 2009 1,859 1,907 2,010 2,363 2,532 2,571 2,614 February 2009 1,714 1,760 1,854 2,212 2,402 2,44 2,531 March 2009 1,519 1,546 1,603 2,008 2,090 2,148 2,221 April 2009 1,504 1,547 1,613 1,890 1,946 1,957 1,965 May 2009 1,669 1,742 1,852 2,539 2,700 2,769 2,917 June 2009 2,076 2,162 2,302 3,032 3,207 3,240 3,328 July 2009 2,381 2,44 2,561 3,216 3,371 3,392 3,447 August 2009 2,198 2,237 2,304 2,962 3,042 3,049 3,098 september 2009 1,834 1,865 1,912 2,730 2,911 2,924 2,979 October 2009 1,567 1,587 1,611 2,058 2,111 2,148 2,178 November 2009 1,707 1,728 1,761 2,205 2,330 2,379 2,431 December 2009 1,996 2,030 2,110 2,420 2,675 2,779 2,975 January 2010 1,962 2,009 2,114 2,452 2,621 2,660 2,703 February 2010 1,813 1,860 1,955 2,303 2,494 2,540 2,622 March 2010 1,615 1,643 1,701 2,099 2,181 2,239 2,312 April 2010 1,588 1,632 1,699 1,943 1,999 2,010 2,018 May 2010 1,742 1,817 1,928 2,630 2,793 2,862 3,011 June 2010 2,116 2,202 2,344 3,076 3,253 3,286 3,376 July 2010 2,409 2,473 2,592 3,264 3,423 3,44 3,501 August 2010 2,238 2,278 2,346 3,024 3,106 3,113 3,163 September 2010 1,871 1,901 1,949 2,797 2,982 2,995 3,052 Ocober 2010 1,593 1,613 1,638 2,083 2,136 2,172 2,202 November 2010 1,741 1,762 1,796 2,246 2,371 2,420 2,472 December 2010 2,042 2,077 2,157 2,515 2,777 2,884 3,085 January 2011 2,009 2,057 2,164 2,525 2,695 2,734 2,776 February 2011 1,855 1,902 1,999 2,349 2,540 2,586 2,668 March 2011 1,649 1,677 1,736 2,152 2,234 2,292 2,365 April 2011 1,621 1,665 1,732 1,995 2,051 2,062 2,070 May 2011 1,776 1,851 1,964 2,676 2,841 2,910 3,060 June 2011 2,154 2,241 2,386 3,135 3,315 3,349 3,440 July 2011 2,458 2,523 2,645 3,338 3,501 3,523 3,581 August 2011 2,284 2,325 2,395 3,093 3,178 3,185 3,236 september 2011 1,911 1,941 1,990 2,840 3,028 3,042 3,100 October 2011 1,625 1,645 1,669 2,108 2,161 2,198 2,227 November 2011 1,778 1,800 1,834 2,283 2,409 2,457 2,509 December 2011 2,079 2,113 2,195 2,563 2,832 2,942 3,148 January 2012 2,031 2,080 2,188 2,554 2,724 2,763 2,805 February 2012 1,862 1,910 2,007 2,357 2,547 2,593 2,675 sales and Load Forecast: SL OUT N09Al 03 - Expectd Case Average LoadPeak Load PercntilePercntile 50th70th90th50t90th95th100th March 20121,6641,6921,7522,1722,2542,3122,385 April 2012 1,6371,6811,7492,0112,0672,0782,086 May 20121,7951,8701,9842,7092,8742,943,096 June 20122,1922,2812,4273,2213,4033,4373,531 July 20122,5232,5902,7143,4333,6003,6223,681 August 20122,3372,3792,4503,1713,2573,2~53,317 September 20121,9391,9702,0192,8893,0823,0963,155 October 20121,6491,6701,6942,1302,1832,2202,249 November 20121,8081,8291,8642,3092,4352,4832,535 December 20122,1152,1502,2332,5712,8462,9593,170 January 20132,0632,1132,2222,5712,7402,7792,822 February 20131,9011,9502,0492,3782,5682,6142,696 March 20131,6871,7161,7762,1872,2692,3272,401 April 2013 1,6611,7051,7742,0132,0692,0802,089 May 20131,8191,8962,0112,7482,9152,9853,138 June 20132,2192,3082,4573,2733,4583,4933,588 July 20132,5552,6232,7513,4933,6633,6863,746 August 20132,3692,4112,4843,2263,3143,3223,375 September 20131,9651,9962,0462,9313,1283,1423,202 October 20131,6741,6941,7192,1522,2052,2422,272 November 20131,8371,8591,8942,3422,4672,5162,568 December 20132,1532,1892,2722,6122,8953,0103,227 January 20142,1002,1502,2612,6112,7802,8192,862 February 20141,9321,9812,0812,4052,5952,6412,723 March 20141,7121,7421,8022,2172,3002,3572,431 April 2014 1,6851,7301,7992,0342,0902,1012,109 May 20141,8411,9182,0352,7842,9523,0233,177 June 20142,2402,3302,4823,3223,5093,5453,642 July 20142,5842,6542,7833,5483,7223,7453,807 August 20142,3962,4402,5143,2703,3603,3683,422 September 20141,9872,0192,0692,9723,1733,1873,249 October 20141,6951,7151,7402,1712,2242,2612,290 November 20141,8621,8841,9202,3652,4912,5392,591 December 20142,1832,2192,3042,6252,9133,0303,251 January 20152,1262,1772,2882,6272,7962,8352,878 February 20151,9562,0052,1072,4192,6092,6552,738 March 20151,7331,7631,8242,2352,3172,3752,448 April 2015 1,7031,7481,8192,0382,0942,1052,113 May 20151,8571,9352,0532,8162,9853,0573,212 June 20152,2562,3482,5013,3673,5573,5933,692 July 20152,6072,6772,8103,5983,7763,7993,862 August 20152,4192,4632,5393,3123,4033,4113,467 September 20152,0052,0372,083,0133,2173,2323,294 October 20151,7111,7321,7572,1862,2392,2752,305 November 20151,8821,901,9402,3862,5112,5592,612 December 20152,2122,2482,3342,6412,9343,0543,279 January 20162,1572,2082,3212,6512,8202,8592,902 February 20161,9732,0232,1262,4352,6252,6712,754 March 20161,7591,7891,8512,2592,3412,3992,473 April 2016 1,7261,7721,8432,0492,1052,1162,124 sales and Load Forecast: SL OUT N09Al 03 - Expectd Case Average Load Peak Load Percntile Percntile 50th 70t 90th 50th 90t 95th iOoth May 2016 1,878 1,956 2,076 2,851 3,022 3,094 3,250 June 2016 2,278 2,370 2,526 3,416 3,608 3,645 3,746 July 2016 2,636 2,708 2,843 3,653 3,835 3,859 3,923 August 2016 2,446 2,492 2,569 3,362 3,456 3,464 3,521 September 2016 2,028 2,060 2,111 3,054 3,262 3,277 3,341 October 2016 1,732 1,753 1,779 2,205 2,258 2,294 2,324 November 2016 1,908 1,931 1,967 2,413 2,539 2,587 2,639 December 2016 2,236 2,273 2,359 2,665 2,963 3,084 3,313 January 2017 2,172 2,224 2,338 2,663 2,833 2,872 2,915 February 2017 1,999 2,049 2,153 2,449 2,639 2,685 2,767 March 2017 1,771 1,802 1,864 2,274 2,356 2,414 2,488 April 2017 1,737 1,783 1,855 2,058 2,113 2,124 2,133 May 2017 1,889 1,968 2,089 2,878 3,050 3,123 3,280 June 2017 2,288 2,381 2,539 3,457 3,652 3,689 3,792 July 2017 2,651 2,724 2,862 3,695 3,880 3,904 3,970 August 2017 2,461 2,507 2,586 3,379 3,474 3,483 3,541 september 2017 2,040 2,072 2,123 3,095 3,307 3,323 3,388 October 2017 1,742 1,764 1,789 2,214 2,267 2,303 2,333 November 2017 1,921 1,94 1,981 2,417 2,543 2,591 2,643 December 2017 2,260 2,297 2,384 2,629 2,931 3,055 3,287 January 2018 2,201 2,254 2,369 2,654 2,824 2,863 2,905 February 2018 2,026 2,077 2,181 2,452 2,643 2,689 2,771 March 2018 1,796 1,826 1,890 2,280 2,362 2,420 2,493 April 2018 1,759 1,806 1,878 2,041 2,097 2,108 2,116 May 2018 1,910 1,989 2,112 2,913 3,087 3,160 3,319 June 2018 2,309 2,403 2,564 3,506 3,703 3,741 3,845 July 2018 2,679 2,753 2,894 3,750 3,939 3,964 4,031 August 2018 2,488 2,535 2,616 3,439 3,536 3,545 3,604 September 2018 2,062 2,094 2,146 3,135 3,352 3,367 3,433 October 2018 1,764 1,785 1,811 2,233 2,286 2,323 2,353 November 2018 1,947 1,970 2,007 2,450 2,575 2,624 2,676 December 2018 2,290 2,327 2,415 2,68 2,992 3,118 3,355 January 2019 2,229 2,282 2,399 2,697 2,867 2,906 2,949 February 2019 2,051 2,103 2,209 2,481 2,671 2,717 2,799 March 2019 1,818 1,849 1,913 2,315 2,397 2,455 2,528 April 2019 1,781 1,827 1,900 2,072 2,127 2,138 2,147 May 2019 1,929 2,009 2,134 2,948 3,123 3,197 3,356 June 2019 2,328 2,424 2,587 3,554 3,753 3,792 3,898 July 2019 2,705 2,780 2,924 3,802 3,995 4,020 4,08 August 2019 2,514 2,562 2,64 3,472 3,571 3,580 3,640 September 2019 2,082 2,115 2,168 3,177 3,397 3,413 3,481 October 2019 1,785 1,806 1,832 2,252 2,305 2,341 2,371 November 2019 1,972 1,995 2,032 2,469 2,595 2,643 2,695 December 2019 2,319 2,357 2,446 2,673 2,986 3,115 3,355 January 2020 2,259 2,313 2,431 2,700 2,869 2,908 2,951 February 2020 2,068 2,120 2,227 2,503 2,694 2,740 2,822 March 2020 1,843 1,874 1,938 2,328 2,410 2,467 2,541 April 2020 1,803 1,850 1,924 2,067 2,123 2,134 2,142 May 2020 1,950 2,030 2,156 2,983 3,159 3,234 3,394 June 2020 2,349 2,445 2,611 3,602 3,804 3,843 3,951 sales and Load Forecast: SLOUT _N09AI 03 - Expected case Average LoadPeak Load PercntilePercentile 50t70t90t50th90th95th100th July 20202,7332,8102,9563,8574,0534,0794,149 August 20202,5422,5902,6753,5233,6243,6333,695 September 20202,1062,1392,1923,2203,443,4613,529 October 20201,8071,8281,8542,2722,3252,3612,391 November 20201,9982,0212,0592,4982,6232,6722,724 December 20202,3572,3952,4852,7123,0323,1633,408 January 20212,3002,3542,4732,7412,9102,9492,992 February 20212,1172,1702,2782,5222,7122,7582,840 March 20211,8751,9071,9722,3642,4462,5042,578 April 2021 1,8321,8801,9542,0902,1462,1572,166 May 20211,9772,0582,1853,0243,2023,2773,439 June 20212,3772,4742,6423,6563,8603,8994,010 July 20212,7702,842,9973,9214,1204,1474,218 August 20212,5782,6272,7133,5833,6863,6953,758 September 20212,1362,1692,2233,2633,4913,5073,577 October 20211,8361,8581,882,2992,3522,3882,418 November 20212,0342,0572,0952,5372,6622,7112,763 December 20212,4002,4392,5302,7633,0903,2233,475 January 20222,3432,3972,5182,7902,9592,9983,041 February 20222,1562,2102,3192,5572,7482,7942,876 March 20221,9091,9402,0062,4052,4872,5442,618 April 2022 1,8631,9101,9862,1182,1742,1852,193 May 20222,0042,0862,2163,0663,2453,3213,484 June 20222,4052,5042,6753,7103,9163,9574,069 July 20222,8082,8883,0413,9874,1904,2174,289 August 20222,6152,6652,7533,643,7493,7583,822 September 20222,1672,2012,2553,3053,5373,5533,624 October 20221,8671,8891,9152,3272,3802,4162,446 November 20222,0692,0932,1312,5772,7022,7512,803 December 20222,4432,4822,5732,8123,1473,2833,540 January 20232,3862,4422,5632,8393,0083,0473,090 February 20232,1962,2502,3602,5932,7842,8302,912 March 20231,9421,9742,0412,4452,5272,5852,658 April 2023 1,8931,9412,0172,1472,2022,2132,222 May 20232,0342,1162,2473,1103,2903,3663,530 June 20232,4352,5352,7083,7643,9744,0144,128 July 20232,8472,9293,0844,0534,2604,2874,360 August 20232,6532,7042,7943,7033,8093,8193,884 September 20232,2002,2342,2883,3483,5843,6013,673 October 20231,8981,9201,9472,3552,4082,4452,475 November 20232,1062,1302,1682,6152,7412,7892,841 December 20232,4852,5242,6172,8543,1953,3353,597 January 20242,4292,4852,6072,8813,0513,0903,132 February 20242,2242,2782,3892,6292,8202,8662,94 March 20241,9762,0082,0752,4822,5642,6222,695 April 2024 1,9241,9732,0502,1712,2272,2382,246 May 20242,0632,1462,2793,1533,3353,4113,577 June 20242,4652,5662,7423,8204,0314,0734,188 July 20242,8852,9683,1264,1174,3284,3564,430 August 20242,6912,7432,8343,7623,8703,8803,946 sales and Load Forecast: SL OUT NogAl 03 - Expected Case Average Load Peak Load Percentile Percntile 50th 70th 90t 50th 90th 95th IOOth september 2024 2,231 2,265 2,321 3,391 3,631 3,64 3,721 October 2024 1,930 1,952 1,979 2,385 2,438 2,474 2,504 November 2024 2,142 2,166 2,205 2,654 2,779 2,828 2,880 December 2024 2,528 2,568 2,661 2,897 3,245 3,388 3,655 January 2025 2,471 2,527 2,650 2,923 3,093 3,132 3,175 February 2025 2,274 2,329 2,441 2,658 2,849 2,895 2,977 March 2025 2,009 2,041 2,109 2,519 2,601 2,659 2,732 April 2025 1,954 2,003 2,081 2,195 2,251 2,262 2,270 May 2025 2,091 2,175 2,309 3,196 3,378 3,456 3,622 June 2025 2,493 2,595 2,774 3,873 4,088 4,129 4,247 July 2025 2,923 3,008 3,169 4,183 4,397 4,425 4,501 August 2025 2,729 2,782 2,875 3,821 3,931 3,941 4,008 September 2025 2,264 2,298 2,354 3,435 3,678 3,696 3,770 October 2025 1,961 1,983 2,010 2,413 2,466 2,502 2,532 November 2025 2,177 2,201 2,240 2,691 2,817 2,865 2,917 December 2025 2,572 2,612 2,706 2,941 3,296 3,442 3,715 January 2026 2,513 2,570 2,694 2,967 3,137 3,176 3,218 February 2026 2,312 2,368 2,480 2,691 2,882 2,928 3,010 March 2026 2,041 2,074 2,142 2,556 2,638 2,696 2,770 April 2026 1,984 2,033 2,112 2,219 2,275 2,286 2,294 May 2026 2,119 2,203 2,339 3,238 3,422 3,500 3,668 June 2026 2,522 2,625 2,807 3,928 4,144 4,187 4,306 July 2026 2,961 3,047 3,212 4,248 4,466 4,495 4,572 August 2026 2,766 2,820 2,915 3,879 3,992 4,002 4,070 September 2026 2,296 2,330 2,387 3,478 3,725 3,743 3,819 October 2026 1,991 2,014 2,040 2,440 2,493 2,530 2,560 November 2026 2,212 2,236 2,276 2,729 2,855 2,903 2,955 December 2026 2,615 2,655 2,749 2,983 3,346 3,495 3,773 January 2027 2,555 2,612 2,738 3,010 3,179 3,218 3,261 February 2027 2,351 2,406 2,520 2,724 2,914 2,960 3,042 March 2027 2,075 2,108 2,177 2,594 2,676 2,734 2,807 April 2027 2,014 2,064 2,143 2,243 2,299 2,310 2,318 May 2027 2,146 2,232 2,370 3,280 3,466 3,544 3,713 June 2027 2,550 2,655 2,839 3,982 4,201 4,244 4,365 July 2027 2,999 3,087 3,255 4,314 4,535 4,565 4,643 August 2027 2,803 2,858 2,955 3,937 4,052 4,062 4,131 september 2027 2,327 2,361 2,419 3,520 3,771 3,790 3,866 October 2027 2,021 2,04 2,070 2,468 2,521 2,557 2,587 November 2027 2,247 2,272 2,312 2,768 2,893 2,941 2,994 December 2027 2,658 2,698 2,793 3,025 3,395 3,547 3,831 January 2028 2,598 2,655 2,782 3,053 3,222 3,261 3,304 February 2028 2,377 2,433 2,548 2,760 2,950 2,996 3,079 March 2028 2,108 2,141 2,210 2,631 2,713 2,771 2,845 April 2028 2,04 2,094 2,174 2,266 2,322 2,333 2,341 May 2028 2,175 2,261 2,401 3,324 3,510 3,589 3,759 June 2028 2,579 2,684 2,872 4,036 4,257 4,301 4,424 July 2028 3,038 3,127 3,298 4,380 4,605 4,635 4,715 August 2028 2,840 2,896 2,995 3,995 4,111 4,122 4,192 September 2028 2,359 2,393 2,451 3,563 3,818 3,836 3,914 Ocober 2028 2,052 2,074 2,101 2,496 2,548 2,585 2,615 Sales and Load Forecast: SLOUT_ NogAl 03 - Expectd Case Average LoadPeak Load PercentilePercentile 50th70thgOth50th90th95thiOOth November 20282,2822,3072,3472,8052,9312,9793,031 December 20282,7002,7402,8363,0663,443,5983,888 January 20292,6422,7002,8273,0973,2663,3053,348 February 20292,4292,4862,6012,7892,9793,0253,108 March 20292,1422,1752,2452,6692,7512,8092,883 April 2029 2,0752,1252,2062,2912,3472,3582,366 May 20292,2042,2912,4333,3673,5553,6343,806 June 20292,6092,7162,9064,0914,3154,3594,484 July 20293,0773,1683,3424,4454,6744,7054,786 August 20292,8792,9353,0364,0544,1724,1834,254 September 20292,3912,4262,4843,6063,8653,883,963 October 20292,0842,1062,1342,5252,5782,6152,64 November 20292,3192,342,3842,842,9693,0183,070 December 20292,7442,7852,8813,1103,4953,6523,947 January 20302,6862,7442,8723,1403,3093,3483,391 February 20302,4692,5262,6422,8223,0123,0583,140 March 20302,1762,2092,2792,7072,7892,8472,920 April 2030 2,1072,1572,2392,3162,3722,3832,392 May 20302,2342,3222,4653,4113,6003,6803,853 June 20302,6392,7472,9404,1464,3724,4174,544 July 20303,1153,2083,3854,5114,7434,7744,857 August 20302,9172,9753,0784,1134,2334,2444,317 September 20302,4232,4592,5183,6503,9133,9324,012 October 20302,1162,1382,1652,5542,6072,642,673 i_- -Na,11Sl lhl2ll27A1 jt~ -,PN Ic.c ..:.. _ " _ .iSu, fY SlOUUII.lI.Ø3.fJCJ._ll._fofn-. I".,,". ."." , ". """ .... 11-11I""...~..,.....-,..di!-_1a "! _wM,Dell,28I:S3PM II", To: -. Da; 1I, Ka,; DeI' -,Ri ~ Ra Ül Ni, NI T..; Sl Ma ",.b SI SLll___83- EiCa- De 17, 2Ofo Et At j ! I Aiidl.dpl Ilil 'Pol Rees SC8l'. I SLll Jlll9AI.1I3 - Bi ca - 5e 111, 2O fo Et AI.i "~I IBa I 29'-_....,-_._.._,.._,---'~---- --_._---~~------- BEFORE THE IDAHO PUBLIC UTiliTIES COMMISSION CASE NO. IPC-E-09-03 IDAHO POWER COMPANY ATTACHMENT NO.2 MWaMW \õõõ~âlVi-:WíVí=õõâl-:íV..000000000N"'0'00b 00000000000ß0000000~~-------.s.s.s000000 . Jan-09Jan-09 . Jan-lOJan-lO . Jan-llJan-ll . Jan-12Jan-12 - Jan-13Jan-13 . Jan-14Jan-14~"'m . Jan-15mJan-15"" OJOJ~OQ im . Jan-16:iJan-16m 0:J Cm""õa . Jan-17s:Jan-17-e 0s::J . Jan-18..Jan-180 :::J ~..:: - Jan-19'"Jan-19~C""'""tC . Jan-20CJan-20"" Ul"t ..-C CUl . Jan-21mJan-21..""C ñ"m ;:"" . Jan-22Jan-22ñ";: . Jan-23Jan-23 . Jan-24Jan-24 . Jan-25Jan-25 . Jan-26Jan-26 . Jan-27Jan-27 . Jan-28Jan-28 iiII'"/DQ.o:J 3:II-e g\D bIIQ.."o ~nII~ IA v e r a g e E n e r g y L o a d a n d R e s o u r c e B a l a n c e 20 0 9 20 1 0 , . . . , . lo a d F o r e c a s t ( 7 O t h % ) 11 , 9 2 3 1 (1 , 7 7 6 1 (1 , 5 6 3 ) 11 , 5 6 6 ) 11 , 7 6 4 1 (2 , 1 8 7 1 12 , 4 7 2 1 (2 , 2 6 6 1 (1 . 8 8 9 1 (1 , 6 1 0 1 (1 , 7 5 4 1 12 , 0 6 0 ) (2 , 0 5 0 1 (1 , 8 9 8 ) 11 , 6 7 9 ) (1 , 6 7 0 ) (1 , 8 5 7 ) (2 , 2 4 9 ) (2 , 5 2 4 ) (2 , 3 2 7 1 (1 , 9 4 2 1 (1 , 6 5 3 ) (1 , 8 0 1 12 , 1 2 3 1 Ex i s t i n g O S M 11 11 11 11 13 15 15 15 12 11 11 11 22 22 22 23 25 30 30 29 24 22 22 22 Ne t l o d F o r e c a s t ( 7 0 t h % ) w / D S M (1 , 9 1 2 ) 11 , 7 6 5 ) 11 , 5 5 2 1 (1 , 5 5 4 1 (1 , 7 5 1 ) (2 , 1 7 2 ) (2 , 4 5 7 1 12 , 2 5 1 ) 11 , 8 7 7 (1 , 5 9 9 ) (1 , 7 4 3 ) (2 , 0 4 9 ) (2 , 0 2 8 ) 11 , 8 7 7 (1 , 6 5 7 1 (1 , 6 4 7 ) (1 , 8 3 2 ) (2 , 2 1 9 ) 12 , 4 9 4 ) (2 , 2 9 8 ) (1 , 9 1 8 ) (1 , 6 3 0 ) (1 , 7 8 2 ) (2 , 1 0 1 ) Ma y 2 0 0 L o a d F o r e c a s t lo a d F o r e c a s t ( 7 O t h % ) w / D S M 11 , 8 2 1 1 (1 , 7 0 8 1 (1 , 5 0 ) (1 , 5 2 9 ) (1 , 7 0 9 1 (2 , 1 0 8 ) 12 , 3 9 5 ) (2 , 1 9 0 1 (1 , 7 9 1 1 (1 , 4 9 3 1 (1 , 6 4 ) (1 , 9 7 1 ) (1 , 9 5 2 1 (1 , 8 0 ) (1 , 5 9 7 ) (1 , 5 8 7 ) 11 , 7 7 2 1 (2 , 1 7 4 ) (2 , 4 4 9 ) (2 , 2 5 5 1 11 , 8 7 8 ) (1 , 5 8 9 ) (1 , 7 3 7 1 (2 , 0 5 0 ) lo d F o r e c a s t C h a n g e ( M a y 2 0 0 9 ) 91 57 46 26 43 64 62 61 87 10 6 99 79 76 68 60 60 60 45 44 43 40 41 45 51 Ex i s t i n g R e s o u r c e Co a l 92 0 91 2 92 0 76 4 70 8 88 0 91 9 91 9 91 9 91 8 91 9 91 9 91 9 91 9 86 1 62 8 58 7 91 9 92 4 92 4 92 4 92 2 92 4 92 4 Hy d r o ( 7 0 l h % ) - H C C 67 7 53 4 60 9 70 5 84 8 67 1 47 1 36 8 41 9 42 5 36 3 48 3 68 8 56 2 55 9 70 2 84 6 66 9 46 9 36 6 41 7 42 0 36 5 48 1 Hy d r o ( 7 O t h % ) - O t h e r 21 9 30 5 25 7 24 6 33 3 34 4 25 3 24 8 24 0 22 2 20 8 21 2 21 8 30 4 25 6 24 5 33 2 34 2 25 2 24 7 23 8 22 1 20 7 21 1 Sh o s h o n e F a l l s U p g r a d e ( 1 ) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 To l . 1 H y d r o ( 7 0 l h % 1 89 6 83 8 86 6 95 1 1,1 8 1 1,0 1 5 72 4 61 6 65 9 64 7 57 2 69 5 90 6 86 6 81 5 94 7 1, 1 7 7 1,0 1 1 72 0 61 3 65 5 64 1 57 2 69 2 cs p p ( l n c l u d i n i w i n d ) 58 64 72 96 13 7 14 7 14 5 14 1 12 9 10 0 77 76 63 70 72 96 13 7 14 7 14 5 14 1 12 9 10 0 77 12 2 El k h o r n V a l l e y W i n d 34 33 34 35 30 37 37 33 29 35 32 44 34 33 34 35 30 37 37 33 29 35 32 44 Ra f t R i v e r G e o t h e r m a l 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 PP L M o n t a n a - J e f f e r s o n ( 8 3 M W ) 0 0 0 0 0 48 46 46 0 0 0 0 0 0 0 0 0 48 48 46 0 0 0 0 Ea s t S i d e P u r c h a s e ( 5 0 M W ) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 29 28 0 0 0 0 To t l P o w e r P u r c h a s e A £ r e e m e n t s 44 43 44 45 40 95 94 89 39 45 42 54 44 43 44 45 40 95 12 4 11 7 39 45 42 54 Ne t o r k s e t - A s i d e f o r F i r m P u r c h a s e s 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 La n g l e y G u l c h 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Bo a r d m a n t o H e m i n i w a y 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Ga s P e k e r s 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Su b t o t l 2,0 3 3 1,9 7 3 2,0 1 8 1,9 7 0 2,1 8 0 2,2 5 2 1,9 9 7 1,8 8 1 1,8 6 0 1, 8 2 4 1, 7 2 5 1, 8 5 9 2, 0 4 7 2,0 1 3 1, 9 0 1,8 3 1 2,0 5 7 2, 2 8 2,0 2 9 1,9 1 0 1,8 6 1 1,8 2 3 1, 7 3 0 1,9 0 6 .. . - "- sa .. "- *' ., .. , .. .. . . ' " . ~" . . . . .- "c . ~" "" - 20 0 I R P D S M In d u s t r i a l 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Co m e r c i a l 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Re s i d e n t i a l ! ! ! ! ! ! ! ! ! ! ! ! l l l l l ! ! ! l l l l To t l N e w D S M A v e r a p E n e r i v 2 2 2 2 2 2 2 2 2 2 2 2 3 3 3 3 3 3 3 3 3 3 3 3 ,,, . , ~ . ¡i i f I I I l 1 b l l l 1 Ø _ . . ; l M . .. .. .. .. .. _: . 7i "- .M (1 ) Oc t o b e r 20 1 3 7 0 t h Pe r c e n t i l e Th i s l & R b a l a n c e i n c l u d e s a d j u s t m e n t m a d e t o l o a d f o r e c a s t as i s u e d b y B ¡ m & B r a d i n M a y 7 , 2 0 0 fo r e c a s t IA v e r a g e E n e r g L o a d a n d R e s o u r c e B a l a n c e 20 1 1 20 1 2 . Lo a d F o r e c s t ( 7 O t h % ) (2 , 1 1 2 ) (1 , 9 5 4 ) (1 , 7 2 6 ) (1 , 7 1 5 ) (1 , 9 0 4 ) (2 , 3 0 2 ) (2 , 5 8 7 ) (2 , 3 8 8 ) (1 , 9 9 1 ) (1 , 6 9 1 ) (1 , 8 4 8 ) (2 , 1 6 5 ) (2 , 1 4 0 ) (1 , 9 6 6 ) (1 , 7 4 7 ) (1 , 7 3 7 ) (1 , 9 2 9 ) (2 , 3 5 1 ) (2 , 6 6 1 ) (2 . 4 4 8 ) (2 , 0 2 6 ) (1 , 7 2 1 ) (1 , 8 8 1 ) (2 . 2 0 4 ) Ex i s t i n g D S M 32 32 32 33 37 44 44 43 35 33 32 32 42 40 42 44 48 58 58 57 46 42 42 42 Ne t L o d F o r e c a s t ( 7 0 t h " ) W / D S M (2 , 0 8 ) (1 , 9 2 2 ) (1 , 6 9 4 ) (1 , 6 8 1 ) (1 , 8 6 7 ) (2 , 2 5 8 ) (2 , 5 4 3 ) (2 , 3 4 4 ) (1 , 9 5 6 ) (1 , 6 5 8 ) (1 , 8 1 6 ) (2 , 1 3 3 ) (2 , 0 9 8 ) (1 , 9 2 5 ) (1 , 7 0 5 ) (1 , 6 9 3 ) (1 , 8 8 1 ) (2 , 2 9 3 ) (2 , 6 0 3 ) (2 , 3 9 1 ) (1 , 9 8 0 ) (1 , 6 7 9 ) (1 , 8 3 9 ) (2 , 1 6 2 ) Ma y 2 0 0 L o d F o r e c a s t Lo a d F o r e c a s t ( 7 O t h % ) w / D S M (2 , 0 3 9 ) (1 , 8 8 5 ) (1 , 6 5 9 ) (1 , 6 4 5 ) (1 , 8 3 1 ) (2 , 2 2 2 ) (2 , 5 0 3 ) (2 , 3 0 5 ) (1 , 9 2 1 ) (1 , 6 2 5 ) (1 , 7 8 1 ) (2 , 0 9 2 ) (2 , 0 7 2 ) (1 , 9 0 1 ) (1 , 6 8 3 ) (1 . 6 7 0 ) (1 , 8 5 7 ) (2 , 2 7 0 ) (2 , 5 7 7 (2 , 3 6 7 ) (1 , 9 5 7 ) (1 , 6 5 7 ) (1 , 8 1 9 ) (2 , 1 3 8 ) lo a d Fo r e c a s t C h a n g e ( M a y 2 0 0 ) 41 37 35 36 36 36 40 39 35 33 35 41 27 24 23 23 24 24 26 25 23 21 21 24 Ex i s t i n c R e s o u r c e s Co a l 92 4 92 4 92 4 68 5 71 2 90 5 92 8 92 8 92 8 92 7 92 8 92 8 92 8 93 9 92 8 83 5 71 8 88 1 93 4 93 4 93 4 93 3 93 4 93 4 Hy d r o ( 7 0 l h % ) - H C C 68 5 55 8 55 9 70 0 84 66 7 46 7 36 4 41 5 41 6 36 4 48 0 68 3 56 2 55 1 69 8 84 2 66 5 46 4 36 2 41 4 41 4 36 4 47 8 Hy d r o ( 7 O t h % ) - O t h e r 21 7 30 3 25 5 24 4 33 0 34 1 25 0 24 6 23 7 22 0 20 6 21 0 21 6 30 2 25 4 24 3 32 9 34 0 24 9 24 4 23 6 21 9 20 5 20 8 Sh o s h o n e F a l l s U p g r a d e ( 1 ) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 To t l H y d r o ( 7 0 l h % ) 90 2 86 1 81 4 94 4 1,1 7 4 1,0 0 8 71 7 61 0 65 2 63 5 57 0 68 9 89 9 86 4 80 5 94 1 1,1 7 1 1,0 0 5 71 3 60 6 65 0 63 3 56 9 68 6 CS P P ( i n c l u d i n i w i n d ) 99 12 0 13 0 14 8 18 5 19 5 18 1 17 4 17 2 14 6 12 0 12 5 10 1 12 0 13 0 14 8 18 5 19 5 18 1 17 4 17 2 14 6 12 0 12 5 Elk h o r n V a l l e y W i n d 34 33 34 35 30 37 37 33 29 35 32 44 34 33 34 35 30 37 37 33 29 35 32 44 Ra f t R i v e r G e o t h e r m a l 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 PP L M o n t a n a - J e f f r s o n ( 8 3 M W ) 0 0 0 0 0 48 45 48 0 0 0 0 0 0 0 0 0 0 45 48 0 0 0 0 Ea s t S i d e P u r c h a s e ( S O M W ) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 To t l P o e r P u r c h a s e A ø r e e m e n t 44 43 44 45 40 95 92 91 39 45 42 54 44 43 44 45 40 47 92 91 39 45 42 54 Ne t w o r k s e - A s i d e f o r F i n n P u r c h a s e s 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 La n ¡ l e y G u l c h 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 25 1 Bo a r d m a n t o H e m f n i w a y 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Ga s P e a k e r s 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Su b t o t a l 2, 0 8 4 2,0 6 3 2,0 2 8 1,9 3 6 2,2 2 5 2, 3 1 9 2,0 3 3 1,9 1 S 1,9 0 1,8 6 8 1,7 7 5 1,9 1 2 2,0 8 7 2,0 8 1 2, 0 2 3 2, 0 8 2, 2 2 7 2, 2 4 4 2,0 3 6 1,9 2 1 1, 9 1 0 l, 8 n 1,7 8 0 2,1 6 5 .) . U ' " .. .. " " " " . ( ¡ , " " , ¡ . ; : . ~ j W . " " , " , ; I _ ., . ;: , ; - ~ ~ , ' .' " .- "" _ l i 1 I I . l n IP l I i " ~In d u s t r i a l 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 Co m e r c i a ! 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Re s i d e n t i a l l l l l l l l l l l l l á á á á á ! ! ! á á á á To t l N e w D S M A v e r . i e E n e r i v 5 5 5 5 5 5 5 5 5 5 5 5 7 7 7 7 7 7 7 7 7 7 7 7 ". _ " " -. . . . . . . . . - ._ " . . . . . . . . ~ . . "- .. . . _ ~ . . , - (1 ) O c o b e r 2 0 1 3 7 0 t h P e r c e n t i l e Th i s i & F i b a l a n c e I n c l u d e s a d j u s t m e n t s m a d e t o l o a d f o r e a s t as i s s u e d b y B a r r & B r a d i n M a y 7 , 2 0 0 fo r e c a s t IA v e r a g e E n e r g L o a d an d R e s o u r c e B a l a n c e 20 1 3 20 1 4 Lo a d F o r e c a s t ( 7 O t h % ) (2 , 1 7 5 ) 12 , 0 0 ) (1 , 7 7 3 ) 11 , 7 6 3 ) (1 , 9 5 7 ) 12 , 3 8 1 ) (2 , 6 9 8 ) 12 , 4 8 ) (2 , 0 5 4 ) 11 , 7 4 8 ) (1 , 9 1 2 ) (2 , 2 4 1 ) (2 , 2 1 1 ) 12 , 0 4 2 ) (1 , 8 0 2 ) (1 , 7 9 2 ) (1 , 9 8 6 ) (2 , 4 1 4 ) (2 , 7 3 7 ) (2 , 5 2 1 ) (2 , 0 8 4 ) (1 , 7 7 5 ) (1 , 9 4 3 ) (2 , 2 7 8 ) Ex i s t i n g D S M 50 50 51 52 58 70 70 69 55 51 50 51 59 59 59 61 68 83 83 81 65 60 59 59 Ne t L o d F o r e c a s t (7 0 t h % ) w / D S M 12 , 1 2 4 ) (1 , 9 5 9 ) 11 , 7 2 2 ) (1 , 7 1 0 ) (1 , 9 9 ) (2 , 3 1 2 ) 12 , 6 2 8 ) 12 , 4 1 5 ) 11 , 9 9 9 ) (1 , 6 9 7 ) (1 , 8 6 1 ) 12 , 1 9 1 ) (2 , 1 5 2 ) (1 , 9 8 3 ) (1 , 7 4 3 ) 11 , 7 3 0 ) 11 , 9 1 8 ) 12 , 3 3 1 ) (2 , 6 5 4 ) 12 , 4 4 0 ) (2 , 0 1 9 ) (1 , 7 1 5 ) (1 , 8 8 4 ) 12 , 2 1 9 ) Ma y 2 0 0 L o d F o r e c a s t lo a d Fo r e c a s t ( 7 O t h % ) w / D S M (2 , 1 0 6 ) (1 , 9 4 3 ) (1 , 7 0 8 ) (1 . 6 9 5 ) 11 , 8 8 4 ) 12 , 2 9 8 ) (2 , 6 1 3 ) (2 , 4 0 1 ) (1 , 9 8 5 ) 11 , 6 8 ) 11 , 8 5 0 ) 12 , 1 7 8 ) 12 , 1 4 3 ) (1 , 9 7 5 ) 11 , 7 3 4 ) 11 , 7 2 0 ) 11 , 9 0 7 ) 12 , 3 2 1 ) (2 , 6 4 3 ) (2 , 4 2 9 ) 12 , 0 0 ) 11 , 7 0 5 ) (1 , 8 7 5 ) (2 , 2 0 9 ) lo a d F o r e c a s t C h a n g e ( M a y 2 0 0 9 ) 18 16 15 15 15 13 15 14 14 13 11 13 9 8 9 11 12 10 11 11 11 10 9 10 Ex l s t l n ! R e s o u r c e s Co a l 93 4 93 4 88 9 66 1 86 0 93 4 94 0 94 0 94 0 93 9 94 0 94 0 94 0 93 2 87 5 65 2 72 6 93 0 94 0 94 0 94 0 93 9 94 0 94 0 Hy d r o ( 7 O t h % ) - H C C 60 0 60 1 60 0 69 6 83 9 66 2 46 2 36 0 41 1 39 9 36 5 47 6 63 3 56 4 59 8 69 4 83 7 66 0 46 0 35 8 40 9 39 5 36 4 47 4 Hy d r o ( 7 O t h % ) . O t h e r 21 5 30 1 25 3 24 1 32 8 33 9 24 8 24 3 23 5 21 7 20 4 20 7 21 4 30 0 25 2 24 0 32 7 33 8 24 ~ 24 2 23 3 21 6 20 2 20 6 Sh o s h o n e F a l l s U p g r a d e ( 1 ) 0 0 0 0 0 0 0 0 0 0 0 3 6 31 14 1 19 22 0 0 0 0 0 3 To t l H y d r o ( 7 O t h % ) 81 5 90 2 85 3 93 7 1,1 6 8 1,0 0 1 71 0 60 3 64 5 61 7 56 9 68 5 85 2 89 5 86 4 93 5 1,1 8 3 1,0 2 0 70 6 59 9 64 2 61 1 56 7 68 3 cs p p ( I n c l u d i n g w i n d ) 10 1 12 0 13 0 14 8 18 5 19 5 18 1 17 4 17 2 14 6 12 0 12 5 10 1 12 0 13 0 14 8 18 5 19 5 18 1 17 4 17 2 14 6 12 0 12 5 El k h o r n V a l l e y W i n d 34 33 34 35 30 37 37 33 29 35 32 44 34 33 34 35 30 37 37 33 29 35 32 44 Ra f t R i v e r G e o t h e r m a l 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 PP L M o n t a n a - J e f f e r s o n ( 8 3 M W ) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Ea s t S i d e P u r c h a s e ( 5 0 M W ) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 To t l P o w e r P u r c h a s e A ø r e e m e n t s 44 43 44 4S 40 47 47 43 39 45 42 54 44 43 44 45 40 47 47 43 39 45 42 54 Ne t w o r k S e t - A s i d e f o r F i r m P u r c h a s e s 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 La n g l e G u l c h 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 Bo a r d m a n t o H e m i n g a y 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Ga s P e a k e r s 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Su b t o t l 2,2 6 0 2.3 6 6 2,2 8 3 2, 1 5 1 2, 6 1 8 2, S 4 2,2 4 5 2, 1 2 7 2,1 6 2 2,1 1 2 2,0 3 7 2,1 7 0 2,3 0 4 2.3 5 8 2,2 7 9 2,1 4 5 2, 4 9 2, 5 5 8 2, 2 4 1 2, 1 2 3 2,1 5 9 2,1 0 6 2,0 3 5 2, 1 6 8 y. . ": - ". ' .- .. 4. ' " .. .- ". . . , .. ; '" - " , ,. i, . *' .. - , , : .. ii . "- ~" 20 0 9 1 R P D S M In d u s t r i a l 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 Co m e r c i a l 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Re s i d e n t i a l 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 To t a l N e w D S M A v e r a i e E n e r g 10 10 10 10 10 9 9 9 10 10 10 10 11 11 11 11 11 11 11 11 11 11 11 11 "' "" ' . . . . r ' " "- , -" "" . . " i " i "- , , " " " (l J Oe t o b e r 2 0 1 3 7 O t h Pe r c e n t i l e Th i s l & R b a l a n c e i n c l u d e s a d j u s t m e n t s m a d e t o l o a d f o r e t as I s s u e d b y B a r r & B r a d i n M a y 7 , 2 0 0 f o r e c a s IA v e r a g e E n e r g y L o a d a n d R e s o u r c e B a l a n c e 20 1 5 20 1 6 . , . . Lo a d F o r e c a s t ( 7 O t h % ) (2 , 2 4 4 ) (2 , 0 7 3 ) (1 , 8 3 0 ) (1 , 8 1 8 ) (2 , 0 1 2 ) (2 , 4 4 3 ) (2 , 7 7 3 ) (2 , 5 5 6 ) (2 , 1 1 ) (1 , 8 0 ) (1 , 9 7 2 ) (2 , 3 1 6 ) (2 , 2 8 4 ) (2 , 0 9 6 ) (1 , 8 6 ) (1 , 8 5 0 ) (2 , 0 4 ) (2 , 4 7 8 ) (2 , 8 1 6 ) (2 , 5 9 7 ) (2 , 1 4 3 ) (1 , 8 3 0 ) (2 , 0 0 7 ) (2 , 3 4 8 ) Ex i s t i n g D S M 67 67 68 70 78 95 96 93 74 68 68 67 76 73 76 79 88 10 8 10 8 10 6 83 77 76 76 Ne t l o d F o r e c a s t ( 7 0 t h % ) w / D S M (2 , 1 7 7 ) (2 , 0 0 ) (1 , 7 6 3 ) (1 , 7 4 8 ) (1 , 9 3 5 ) (2 , 3 4 8 ) (2 , 6 7 7 (2 , 4 6 3 ) (2 , 0 3 7 ) (1 , 7 3 2 ) (1 , 9 0 ) (2 , 2 4 8 ) (2 . 2 0 8 ) (2 . 0 2 3 ) (1 , 7 8 9 ) (1 , 7 7 2 ) (1 , 9 5 6 ) (2 , 3 7 0 ) (2 , 7 0 8 ) (2 , 4 9 1 ) (2 , 0 6 0 ) (1 , 7 5 3 ) (1 . 9 3 1 ) (2 , 2 7 2 ) Ma y 2 0 0 9 L o a d F o r e c a s t Lo a d F o r e c a s t ( 7 O t h % ) w / D S M (2 , 1 7 1 ) (2 , 0 0 1 ) (1 , 7 5 6 ) (1 , 7 4 0 ) (1 , 9 2 5 ) (2 , 3 4 0 ) (2 , 6 6 8 ) (2 , 4 5 3 ) (2 , 0 2 7 ) (1 , 7 2 3 ) (1 , 8 9 7 ) (2 . 2 3 9 ) (2 , 2 0 2 ) (2 , 0 1 7 ) (1 , 7 8 1 ) (1 , 7 6 2 ) (1 , 9 4 5 ) (2 , 3 6 1 ) (2 , 6 9 7 ) (2 , 4 8 1 ) (2 , 0 4 9 ) (1 , 7 4 3 ) (1 , 9 2 2 ) (2 , 2 6 2 ) Lo a d F o r e c a s t C h a n g e ( M a y 2 0 0 9 ) 5 5 6 9 10 8 9 10 10 9 7 9 7 7 8 10 11 9 10 11 11 10 9 10 Ex l s t l " , R e s o u r s s Co a l 93 8 93 8 86 8 77 7 72 8 93 3 93 8 93 8 93 8 93 7 93 8 93 8 93 7 94 7 93 7 72 7 74 6 93 7 93 7 93 7 93 7 93 6 93 7 93 7 Hy d r o ( 7 O t h % ) - H C C 65 4 53 7 59 8 69 4 83 7 66 0 46 0 35 8 40 39 5 36 4 47 4 67 9 50 7 59 8 69 4 83 7 66 0 46 0 35 8 40 9 39 5 36 4 47 4 Hy d r o ( 7 O t h % ) - O t h e r 21 4 30 0 25 2 24 0 32 7 33 8 24 6 24 2 23 3 21 6 20 2 20 6 21 4 30 0 25 2 24 0 32 7 33 8 24 6 24 2 23 3 21 6 20 2 20 6 Sh o s h o n e F a l l s U p g r a d e ( 1 ) 6 31 14 1 19 22 0 0 0 0 0 3 6 31 14 1 19 22 0 0 0 0 0 3 To t l H y d r o ( 7 O h % ) 87 4 86 9 86 4 93 5 1, 1 8 3 1,0 2 0 70 6 59 9 64 2 61 1 56 7 68 3 89 9 83 9 86 4 93 5 1,1 8 3 1, 0 2 0 70 6 59 9 64 2 61 1 56 7 68 3 CS P P ( I n c l u d i n i w i n d ) 10 1 12 0 13 0 14 8 18 5 19 5 18 1 17 4 17 2 14 6 12 0 12 5 10 1 12 0 13 0 14 8 18 5 19 5 18 1 17 4 17 2 14 6 12 0 12 5 El k h o r n V a l l e y W i n d 34 33 34 35 30 37 37 33 29 35 32 44 34 33 34 35 30 37 37 33 29 35 32 44 Ra f t R i v e r G e o t h e r m a l 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 PP L M o n t a n a - J e f f e r s o n ( 8 3 M W ) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Ea s t S i d e P u r c h a s e ( S O M W ) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 To t l P o w e r P u r c h a s e A ø r e e m e n t s 44 43 44 45 40 47 47 43 39 45 42 54 44 43 44 45 40 47 47 43 39 45 42 54 Ne t o r k S e t . A s l d e f o r F i r m P u r c h a s e s 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 La n i 1 e y G u l c h 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 Bo a r d m a n t o H e m l n i w a y 0 0 0 0 0 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 Ga s Pe a k e n 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Su b t l 2,3 2 4 2,3 3 7 2,2 7 2 2,2 7 0 2,5 0 1 2,7 8 6 2,4 6 4 2,3 4 6 2,3 8 2 2,3 3 0 2, 2 5 8 2, 3 9 1 2,5 7 1 2, 5 4 2, 5 6 7 2, _ 2,7 4 5 2,7 9 0 2,4 6 2, 3 4 2, 3 8 2,3 2 8 2,2 5 7 2,3 8 ".f " , '' 4 " " ' ' i W ' " \ ; . ' . , . '. : ! " i i ' Y f _ \ f l l . ¡ . t ~ ¡ ' ! i ( i i , . . . i . ; i i i ì W ~ ~In d u s t r i a l 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 5 5 5 4 4 4 4 Co m e r c i a l 1 1 1 1 1 1 1 1 1 1 1 1 2 2 2 2 2 2 2 2 2 2 2 2 Re s i d e n t i a l Z Z Z Z Z ~ ~ ~ Z Z Z Z ä ä ä ä Z Z Z Z ä ä ä ä To t l N e w D S M A v e r a i e E n e r i v 13 13 13 13 13 12 12 12 13 13 13 13 14 14 14 14 14 13 13 13 14 14 14 14 f.' " " ' , " , , "_ . . ,¡ ; _ t ~ t ~ ( ) . . .. . . i i ; 0 i i t _ î f ¡ ¡ _ ~ r . ¡ t _ ~ ; : i , ( . Ì ' ; i i ; ; . . ¡ ; ' J ' t ~ . ._ , " , ¡ - (1 ) Oc o b e r 2 0 1 3 7 0 t h Pe r c e n t i l e Th i s l & R b a l a n c e i m ; l u d e s a d j u s t m e n t s m a d e t o l o a d f o r e c s t as i s s u e d b y B a r r & B r a d Î n M a y 7 , 2 0 0 fo r e c a s t IA v e r a g e E n e r g L o a d a n d R e s o u r c e B a l a n c e 20 1 7 20 1 8 . Lo d F o r e c a s t ( 7 O t h % ) 12 , 3 0 ) (2 , 1 3 3 ) (1 , 8 8 6 ) 11 , 8 7 1 ) 12 , 0 6 5 ) (2 , 5 0 1 ) 12 , 8 4 ) (2 , 6 2 5 ) 12 , 1 6 4 ) 11 , 8 4 9 ) (2 , 0 2 8 ) 12 , 3 8 1 ) (2 , 3 4 6 ) 12 , 1 6 9 ) 11 , 9 1 8 ) 11 , 9 0 2 ) (2 , 0 9 5 ) (2 , 5 3 5 ) (2 , 8 8 6 ) (2 , 6 6 5 ) (2 , 1 9 5 ) (1 , 8 7 9 ) (2 , 0 6 2 ) (2 , 4 1 9 ) Ex i s t i n g D S M 84 84 84 88 97 12 0 12 0 11 8 92 86 84 84 92 92 92 96 10 6 13 2 13 3 13 0 10 1 93 92 92 Ne t L o a d F o r e c a s t ( 7 0 t h % ) w / D S M (2 , 2 2 4 ) (2 , 0 4 9 ) (1 , 8 0 2 ) (1 , 7 8 3 ) (1 , 9 6 8 ) (2 , 3 8 1 ) (2 , 7 2 4 ) (2 , 5 0 7 ) (2 , 0 7 2 ) (1 , 7 6 3 ) (1 , 9 4 ) (2 , 2 9 7 ) 12 , 2 5 4 ) (2 , 0 7 7 ) (1 , 8 2 6 ) (1 , 8 0 ) (1 , 9 8 9 ) (2 , 4 0 3 ) (2 , 7 5 3 ) (2 , 5 3 5 ) (2 , 0 9 4 ) 11 , 7 8 5 ) " (1 , 9 7 0 ) (2 , 3 2 7 ) Ma y 2 0 0 L o d F o r e c a s t lo a d F o r e c a s t ( 7 O t h % ) w / O S M 12 , 2 1 7 ) (2 . 0 4 3 ) (1 , 7 9 4 ) (1 , 7 7 3 ) (1 , 9 5 7 ) (2 , 3 7 1 ) (2 , 7 1 3 ) (2 , 4 9 6 ) 12 , 0 6 0 ) (1 , 7 5 3 ) (1 , 9 3 5 ) (2 , 2 8 6 ) (2 , 2 4 8 ) (2 , 0 7 2 ) (1 , 8 1 9 ) (1 , 7 9 6 ) 11 , 9 7 9 ) (2 , 3 9 4 ) (2 , 7 4 3 ) (2 , 5 2 5 ) 12 , 0 8 ) (1 , 7 7 6 ) (1 , 9 6 2 ) (2 , 3 1 8 ) lo a d F o r e c a s t C h a n g e ( M a y 2 0 0 9 ) 7 7 8 10 11 10 11 11 11 11 9 10 6 5 7 9 10 9 10 10 11 9 8 9 Ex i s t i n g R e s o u r c e s C. . i 93 7 93 7 93 7 79 2 71 8 93 7 93 7 93 7 93 7 93 6 93 7 93 7 93 7 93 7 93 7 90 6 72 6 92 6 93 4 93 4 93 4 93 3 93 4 93 4 Hy d r o 1 7 O t h % ) - H C C 67 9 50 7 59 8 69 4 83 7 66 0 46 0 35 8 40 39 5 36 4 47 4 67 9 50 7 59 8 69 4 83 7 66 0 46 0 35 8 40 9 39 5 36 4 47 4 Hy d r o ( 7 O t h % ) - O t h e r 21 4 30 0 25 2 24 0 32 7 33 8 24 6 24 2 23 3 21 6 20 2 20 6 21 4 30 0 25 2 24 0 32 7 33 8 24 6 24 2 23 3 21 6 20 2 20 6 Sh o s h o n e F a l l s U p g r a d e ( 1 ) 6 31 14 1 19 22 0 0 0 0 0 3 6 31 14 1 19 22 0 0 0 0 0 3 To t l H y d . o ( 7 O t h % ) 89 9 83 9 86 4 93 5 1, 1 8 3 1, 0 2 0 70 6 59 9 64 2 61 1 56 7 68 3 89 9 83 9 86 4 93 5 1,1 8 3 1,0 2 0 70 6 59 9 64 2 61 1 56 7 68 3 cs p p ( i n c l u d i n g w i n d ) 10 1 12 0 13 0 14 8 18 5 19 5 18 1 17 4 17 2 14 6 12 0 12 5 10 1 12 0 13 0 14 8 18 5 19 5 18 1 17 4 17 2 14 6 12 0 12 5 Elk h o r n V a l l e y W i n d 34 33 34 35 30 37 37 33 29 35 32 44 34 33 34 35 30 37 37 33 29 35 32 44 Ra f t R i v e r G e o t h e r m a l 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 PP L M o n t a n a - J e f f e r s o n ( 8 3 M W ) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Ea s t S i d e P u r c h a s e ( 5 0 M W ) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 To t a l P o w e r P u r c h a s e A ¡ e m e n t s 44 43 44 45 40 47 47 43 39 45 42 54 44 43 44 45 40 47 47 43 39 45 42 54 Ne t o r k S e t - A s i d e f o r F i r m P u r c h a s e s 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 la n g l e y G u l c h 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 Bo a r d m a n t o H e n i l n l \ Y 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 Ga s P e k e r s 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Su b t o t l 2,5 7 1 2, 5 3 0 2, 5 6 7 2, 5 1 0 2, 7 1 6 2,7 9 0 2,4 6 2 2,3 4 2,3 8 0 2,3 2 8 2,2 5 7 2,3 8 2,5 7 1 2,5 3 0 2,5 6 7 2,6 2 5 2, 7 2 4 2, 7 8 0 2, 4 6 0 2,3 4 2 2,3 7 8 2,3 2 5 2,2 5 4 2, 3 8 7 ... . . . . . . . " ",, " , " "" . . .:: . "'; . ". . . : : ~ : ; 1 1 í ' . ' , , , " " , , M " : ; " 6 " . " , " . . : 5 5 r " ~ " " . J . ; ' y . i . , ; , " " " ' . f . : , " * - ;; _ . - 20 0 9 'R P DS M In d u s t r i a l 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 Co m e r c i a l 2 2 2 2 2 2 2 2 2 2 2 2 3 3 3 3 3 3 3 3 3 3 3 3 Re s i d e n t i a l § § § § § Z Z Z § § § § 2 2 2 2 2 § § § 2 2 2 2 To t a l N e w D S M A v e r a i e E n e l ' 15 15 15 15 15 14 14 14 15 15 15 15 16 16 16 16 16 15 15 15 16 16 16 16 ,, ~ " .. . , _ . -" (1 1 Oc o b e r 20 1 3 7 0 t h P e r c e n t i l e Th i s l & R b a l a n c e I n c l u d e s a d j u s t m e n t , s m a d e to l o a d f o r e c a s t as i s s u e d b y B a r r & B r a d i n M a y 7 , 2 0 0 f o r e c a s t IA v e r a g e E n e r g l o a d a n d R e s o u r c e B a l a n c e 20 1 9 20 2 0 lo a d F o r e c a s t ( 7 O t h % ) (2 , 3 8 2 ) (2 , 2 0 3 ) (1 , 9 4 9 ) (1 , 9 3 1 ) (2 , 1 2 4 ) (2 , 5 6 7 ) (2 , 9 2 5 ) (2 , 7 0 3 ) (2 , 2 2 5 ) (1 , 9 0 7 ) (2 , 0 9 5 ) (2 , 4 5 7 ) (2 , 4 2 0 ) (2 , 2 2 4 ) (1 , 9 8 1 ) (1 , 9 6 2 ) (2 , 1 5 5 ) (2 , 6 0 1 ) (2 , 9 6 7 ) (2 , 7 4 3 ) 12 , 2 5 6 ) 11 , 9 3 8 ) (2 , 1 2 9 ) 12 , 5 0 2 ) Ex i s t i n g D S M 10 0 10 0 10 0 10 4 11 5 14 4 14 5 14 2 11 0 10 1 10 0 10 0 10 8 10 4 10 8 11 2 12 4 15 6 15 7 15 3 11 8 10 9 10 8 10 8 Ne t L o a d Fo r e c a s t ( 7 0 t h % ) w / D S M (2 , 2 8 2 ) 12 , 1 0 3 ) (1 , 8 4 9 ) (1 , 8 2 7 ) 12 , 0 0 9 ) (2 , 4 2 4 ) 12 . 7 8 0 ) (2 , 5 6 2 ) (2 , 1 1 5 ) (1 , 8 0 ) 11 , 9 9 5 ) 12 , 3 5 6 ) 12 , 3 1 3 ) 12 . 1 2 0 ) (1 , 8 7 4 ) 11 , 8 5 0 ) (2 , 0 3 0 ) 12 , 4 4 5 ) 12 , 8 1 0 ) 12 , 5 9 0 ) (2 , 1 3 9 ) 11 , 8 2 8 ) (2 , 0 2 1 ) (2 , 3 9 5 ) Ma y 2 0 0 L o a d F o r e c a s t lo a d F o r e c a s t ( 7 O t h % ) w / D S M (2 , 2 7 3 ) (2 , 0 9 5 ) (1 , 8 3 9 ) (1 , 8 1 6 ) 11 , 9 9 7 ) (2 , 4 1 3 ) (2 , 7 6 9 ) 12 , 5 5 0 ) (2 , 1 0 3 ) 11 , 7 9 4 ) (1 , 9 8 4 ) 12 , 3 4 5 ) (2 , 3 0 4 ) (2 , 1 1 1 ) 11 . 8 6 4 ) 11 , 8 3 8 ) 12 , 0 1 8 ) (2 , 4 3 4 ) (2 , 7 9 7 ) (2 , 5 7 8 ) (2 , 1 2 6 ) (1 , 8 1 6 ) 12 , 0 1 1 ) (2 , 3 8 3 ) Lo a d F o r e c a s t C h a n g e ( M a y 2 0 0 ) 9 8 9 11 12 11 12 12 12 12 10 12 9 9 10 12 13 11 12 12 13 12 11 12 Ex i s t i n g R e s o u r c e s Co a l 93 7 93 7 93 7 90 6 72 6 92 6 93 4 93 4 93 4 93 3 93 4 93 4 93 7 93 7 93 7 90 6 72 6 92 6 93 4 93 4 93 4 93 3 93 4 93 4 Hy d r o ( 7 O t h % ) - H C C 67 9 50 7 59 8 69 4 83 7 66 0 46 0 35 8 40 9 39 5 36 4 47 4 67 9 50 8 59 7 69 4 83 7 66 0 46 0 35 8 40 39 5 36 4 47 4 Hy d r o ( 7 O t h % ) " O t h e r 21 4 30 0 25 2 24 0 32 7 33 8 24 6 24 2 23 3 21 6 20 2 20 6 21 4 30 0 25 2 24 0 32 7 33 8 24 6 24 2 23 3 21 6 20 2 20 6 Sh o s h o n e F a l l s U p g r a d e ( 1 ) 6 31 14 1 19 22 0 0 0 0 0 3 6 31 14 1 19 22 0 0 0 0 0 3 To t l H y d r o ( 7 O t h % ) 89 9 83 9 86 4 93 5 1,1 8 3 1, 0 2 0 70 6 59 9 64 2 61 1 56 7 68 3 89 9 84 0 86 2 93 5 1, 1 8 3 1, 0 2 0 70 6 59 9 64 2 61 1 56 7 68 3 CS P P ( I n c l u d l l 1 w i n d ) 10 1 12 0 13 0 14 8 18 5 19 5 18 1 17 4 17 2 14 6 12 0 12 5 10 1 12 0 13 0 14 8 18 5 19 5 18 1 17 4 17 2 14 6 12 0 12 5 Elk h o r n V a l l e y W i n d 34 33 34 35 30 37 37 33 29 35 32 44 34 33 34 35 30 37 37 33 29 35 32 44 Ra f t R i v e r G e o t h e r m a l 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 PP L M o n t a n a - J e f f r s o n ( 8 3 M W I 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Ea s t S i d e P u r c h a s e ( 5 0 M W I 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 To t l P o w e r P U l ' h a s e A g r e e m e n t s 44 43 44 45 40 47 47 43 39 45 42 54 44 43 44 45 40 47 47 43 39 45 42 54 Ne t w o r k S e t - A s i d e f o r F i r m P u r c h a s e s 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 LIn s l e y G u l c h 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 Bo a r d m a n t o H e m i n g a y 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 Ga s P e a k e r s 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Su b t o t l 2,5 7 1 2,5 3 0 2,5 6 1 2,6 2 5 2,7 2 4 2,7 8 0 2,4 6 0 2, 3 4 2 2, 3 7 8 2,3 2 5 2, 2 5 4 2, 3 8 7 2, 5 7 1 2,5 3 2 2,5 6 5 2,6 2 5 2,7 2 4 2,7 8 0 2,4 6 0 2, 3 4 2 2,3 7 8 2,3 2 5 2,2 5 4 2,3 8 7 "" i . ' " " ) ' _ ; , " " " ' _ "" . , .' " ' " " . , . " . , "1 l " ; " ' " i . " ; ; i i í - ' ' ; f " i _ ' , , " " . , ; , i \ i; , i ; . ' ; ' , ¡ ' i _ ¡ i ¡ ! ~ " ' ~ , ; ; , " " , _ , '. ' ' ~ i \ ' f l ~ U i i l _ ~ ~ 20 0 I R P D S M In d u s t r i a l 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 Co m e r c i a l 3 3 3 3 3 3 3 3 3 3 3 3 4 4 4 4 4 4 4 4 4 4 4 4 Re s i d e n t i a l l! l! l! l! l! !! !! !! l! l! l! l! 12 !! !! !! !! l! l! l! !! !! !! !! To t l N e w O S M A v e r a e E n e l ' 17 17 17 17 17 16 16 16 17 17 17 17 19 19 19 19 19 18 18 18 19 19 19 19 ,- , . " ~. cú ,. . (1 ) O c t o b e r 2 0 3 7 0 t h P e r c e n t i l e Th i s L & R b a l a n c e i n c l u d e a d j u s t m e n t s m a d e t o t o a d f o r e c a s as i s u e d b y B a r r & B r a d i n M a y 7 , 2 0 0 fo r e c a s t IA v e r a g e E n e r g y L o a d a n d R e s o u r c e B a l a n c e 20 2 1 20 2 2 . . lo a d F o r e c a s t ( 7 O t h % ) (2 , 4 6 9 ) (2 , 2 8 5 ) (2 , 0 2 1 ) 11 , 9 9 9 ) (2 , 1 9 1 ) (2 , 6 4 2 ) (3 , 0 1 7 ) (2 , 7 9 1 ) (2 , 2 9 5 ) (1 , 9 7 5 ) (2 , 1 7 2 ) (2 , 5 5 3 ) (2 , 5 2 0 ) (2 , 3 3 1 ) 12 , 0 6 2 ) (2 , 0 3 7 ) (2 , 2 2 8 ) (2 , 6 8 3 ) (3 , 0 6 8 ) 12 , 8 4 1 ) (2 , 3 3 5 ) (2 , 0 1 3 ) (2 , 2 1 5 ) (2 , 6 0 3 ) Ex i s t i n g D S M 11 5 11 5 11 5 11 9 13 3 16 8 16 8 16 4 12 6 11 7 11 5 11 5 12 2 12 2 12 2 12 7 14 2 17 9 17 9 17 6 13 4 12 4 12 2 12 1 Ne t L o d F o r c a s t ( 7 0 t h % ) w / D S M (2 , 3 5 4 ) 12 , 1 7 0 ) (1 , 9 0 7 ) (1 , 8 8 0 ) 12 , 0 5 8 ) 12 , 4 7 4 ) (2 , 8 4 ) (2 , 6 2 7 ) 12 , 1 6 9 ) (1 , 8 5 8 ) (2 , 0 5 7 ) (2 , 4 3 9 ) (2 , 3 9 7 ) (2 , 2 1 0 ) (1 , 9 4 ) 11 , 9 1 0 ) 12 , 0 8 6 ) 12 , 5 0 4 ) (2 , 8 8 8 ) (2 , 6 6 5 ) (2 , 2 0 1 ) 11 , 8 8 9 ) (2 . 0 9 3 ) 12 , 4 8 2 ) Ma y 2 0 0 L o a d F o r e c a s t lo a d Fo r e c a s t ( 7 O t h % ) w / D S M (2 , 3 4 ) (2 , 1 6 1 ) (1 , 8 9 7 ) 11 , 8 6 8 ) (2 , 0 4 5 ) (2 , 4 6 3 ) 12 , 8 3 6 ) 12 , 6 1 4 ) (2 , 1 5 6 ) (1 , 8 4 ) 12 , 0 4 6 ) (2 , 4 2 6 ) 12 , 3 8 9 ) 12 , 2 0 2 ) 11 , 9 3 1 ) (1 , 8 9 ) (2 , 0 7 4 ) (2 , 4 9 3 ) (2 , 8 7 6 ) 12 , 6 5 3 ) (2 , 1 8 9 ) (1 , 8 7 7 (2 , 0 8 3 ) (2 , 4 7 1 ) lo a d F o r e c a s t C h a n g e ( M a y 2 0 0 ) 9 9 10 12 13 12 13 13 13 12 11 12 8 8 9 11 12 11 12 12 12 11 10 11 Ex i s t i n g R e s o u r c e Co l 93 7 93 7 93 7 90 6 72 6 92 6 93 4 93 4 93 4 93 3 93 4 93 4 93 7 93 7 93 7 90 6 72 6 92 6 93 4 93 4 93 4 93 3 93 4 93 4 Hy d r o ( 7 o t h % ) - H C C 67 9 55 8 54 6 69 4 83 7 66 0 46 0 35 8 40 9 39 5 36 4 47 4 67 9 59 8 50 4 69 4 83 7 66 0 46 0 35 8 40 9 39 5 36 4 47 4 Hy d r o ( 7 O t h % l . O t h e r 21 4 30 0 25 2 24 0 32 7 33 8 24 6 24 2 23 3 21 6 20 2 20 6 21 4 30 0 25 2 24 0 32 7 33 8 24 6 24 2 23 3 21 6 20 2 20 6 Sh o s h o n e F a l l s U p g r a d e ( 1 1 6 31 14 1 19 22 0 0 0 0 0 3 6 31 14 1 19 22 0 0 0 0 0 3 To t l H y d r o ( 7 o t l 1 ) 89 9 89 0 81 2 93 5 1,1 8 3 1,0 2 0 70 6 59 9 64 2 61 1 56 7 68 3 89 9 93 0 77 0 93 5 1, 1 8 3 1, 0 2 0 70 6 59 9 64 2 61 1 56 7 68 3 CS P P ( I n c l u d i n g w i n d ) 10 1 12 0 13 0 14 8 18 5 19 5 18 1 17 4 17 2 14 6 12 0 12 5 10 1 12 0 13 0 14 8 18 5 19 5 18 1 17 4 17 2 14 6 12 0 12 5 El k h o r n V a l l e y W i n d 34 33 34 35 30 37 37 33 29 35 32 44 34 33 34 35 30 37 37 33 29 35 32 44 Ra f t R i v e r G e o t h e r m a l 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 PP L M o n t a n a - J e f f e r s o n ( 8 3 M W I 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Ea s t S i d e P u r c h a s e ( S O M W ) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 To t l P o w e r P u r c h a s e A ø r e e m e n t s 44 43 44 45 40 47 47 43 39 45 42 54 44 43 44 45 40 47 47 43 39 45 42 54 Ne t w o r k S e t - A s i d e f o r F i r m P u r c h a s e s 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 La n g l e G u l c h 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 BO a r d m a n t o H e m i n g a y 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 Ga s P o k e r s 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Su b t o t l 2,5 7 1 2, 5 8 2,5 1 4 2,6 2 5 2,7 2 4 2,7 8 0 2,6 0 2,3 4 2, 3 7 8 2, 3 2 5 2, 2 5 4 2, 3 8 7 2,5 7 1 2, 6 2 2 2, 4 7 3 2,6 2 5 2,7 2 4 2,7 8 0 2,4 6 2,3 4 2 2,3 7 8 2, 3 2 5 2, 2 5 4 2,3 8 7 , _i . ' _ " '. . '_ i , _ ' J _ " " _. -" 20 0 I R P D S M In d u s t r i a l 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 6 6 6 6 5 5 5 5 Co m e r c i a l 4 4 4 4 4 4 4 4 4 4 4 4 5 5 5 5 5 5 5 5 5 5 5 5 Re s i d e n t i a l 12 12 12 12 12 ~ ~ ~ 12 12 12 12 II II II II II 12 12 12 II II II II To t l N e w D S M A v e r a g e E n e r g y 20 20 20 20 20 19 19 19 20 20 20 20 21 21 21 21 21 20 20 20 21 21 21 21 ii . . -" - - ; ; - "- '- ' ="0 _ ; ; . , . (1 ) O c o b e r 2 0 1 3 7 0 t h P e r c e n t i l e Th i s l & R b a l a n c e I n c l u d e s a d j u s t m e n t s m a d e t o l o a d f o r e c a s t as i s s u e d b y B a r r & B r a d i n M a y 7 , 2 0 0 fo r e c a s t IA v e r a g e E n e r g y L o a d a n d R e s o u r c e B a l a n c e 20 2 3 20 2 4 Lo a d F o r e c a s t ( 7 O t h % ) (2 , 5 7 0 ) (2 , 3 7 8 ) (2 , 1 0 3 ) (2 , 0 7 5 ) (2 , 2 6 6 ) (2 , 7 2 5 ) (3 , 1 1 9 ) (2 , 8 9 1 ) (2 , 3 7 5 ) (2 , O S l ) (2 , 2 5 9 ) (2 , 6 5 4 ) (2 , 6 2 0 ) (2 , 4 0 ) (2 , 1 4 4 ) (2 , 1 1 4 ) (2 , 3 0 3 ) (2 , 7 6 7 ) (3 , 1 7 1 ) (2 , 9 4 1 ) (2 , 4 1 5 ) (2 , 0 9 0 ) (2 , 3 0 2 ) (2 , 7 0 3 ) Ex i s t i n g D S M 12 9 12 8 12 8 13 4 14 9 19 1 19 1 18 7 14 2 13 1 12 9 12 9 13 5 13 0 13 6 14 1 15 7 20 1 20 3 19 8 15 0 13 7 13 5 13 6 Ne t L o d F o r e c a s t ( 7 O t h % ) w / D S M (2 , 4 4 1 ) (2 , 2 5 0 ) (1 , 9 7 4 ) (1 , 9 4 1 ) (2 , 1 1 6 ) (2 , 5 3 5 ) (2 , 9 2 9 ) (2 , 7 0 4 ) (2 , 2 3 3 ) (1 , 9 2 0 ) (2 , 1 3 0 ) (2 , 5 2 4 ) (2 , 4 8 5 ) (2 , 2 7 8 ) (2 , 0 0 ) (1 , 9 7 3 ) (2 , 1 4 6 ) (2 , 5 6 6 ) (2 , 9 6 8 ) (2 . 7 4 3 ) (2 , 6 5 ) (1 , 9 5 2 ) (2 , 1 6 6 ) (2 , 5 6 8 ) Ma y 2 0 0 L o d F o r e c a s t lo a d F o r e c a s t ( 7 O t h % ) w / D S M (2 , 4 3 1 ) (2 , 2 4 0 ) " (1 , 9 6 4 ) (1 , 9 2 8 ) (2 , 1 0 3 ) (2 , 5 2 3 ) (2 , 9 1 6 ) (2 , 6 9 1 ) (2 , 2 2 0 ) (1 , 9 0 8 ) (2 , 1 1 8 ) (2 , 5 1 1 ) (2 , 4 7 4 ) (2 , 2 6 8 ) (1 . 9 9 7 ) (1 , 9 6 0 ) (2 , 1 3 3 ) (2 , 5 5 3 ) (2 , 9 5 5 ) (2 , 7 3 0 ) (2 , 2 5 2 ) (1 , 9 3 9 ) (2 , 1 5 4 ) (2 , 5 5 4 ) Lo a d F o r e c a s t C h a n g e ( M a y 2 0 0 ) 10 10 11 13 13 12 13 13 13 13 12 13 10 10 11 13 14 12 13 13 14 13 12 13 Ex i s t ' " , R e s o u r c s Co l 93 7 93 7 93 7 90 6 72 6 92 6 93 4 93 4 93 4 93 3 93 4 93 4 93 7 93 7 93 7 90 6 72 6 92 6 93 4 93 4 93 4 93 3 93 4 93 4 Hy d r o ( 7 O t h % ) . H e C 67 9 60 7 49 5 69 4 83 7 66 0 46 0 35 8 40 39 5 36 4 47 4 67 9 60 7 49 5 69 4 83 7 66 0 46 0 35 8 40 39 5 36 4 47 4 Hy d r o ( 7 O t h % ) - O t h e r 21 4 30 0 25 2 24 0 32 7 33 8 24 6 24 2 23 3 21 6 20 2 20 6 21 4 30 0 25 2 24 0 32 7 33 8 24 6 24 2 23 3 21 6 20 2 20 6 Sh o s h o n e F a l l s U p g r a d e ( 1 ) 6 31 14 1 19 22 0 0 0 0 0 3 6 31 14 1 19 22 0 0 0 0 0 3 To t a l H y r o ( 7 a t " " ) 89 9 93 9 76 1 93 5 1,1 8 3 1, 0 2 0 70 6 59 9 64 2 61 1 56 7 68 3 89 9 93 9 76 1 93 5 1,1 8 3 1,0 2 0 70 6 59 9 64 2 61 1 56 7 68 3 cs p p ( i n c l u d i n g w i n d ) 10 1 12 0 13 0 14 8 18 5 19 5 18 1 17 4 17 2 14 6 12 0 12 5 10 1 12 0 13 0 14 8 18 5 19 5 18 1 17 4 17 2 14 6 12 0 12 5 Elk h o r n V a l l e y W i n d 34 33 34 35 30 37 37 33 29 35 32 44 34 33 34 35 30 37 37 33 29 35 32 44 Ra f t R i v e r G e o t h e r m a l 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 PP L M o n t a n a . J e f f e r s o n ( 8 3 M W ) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Ea s t S i d e P u r c h a s e ( 5 0 M W ) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 To t a l P o w e r P u r c h a s e A g r e e m e n t 44 43 44 4S 40 47 47 43 39 45 42 54 44 43 44 45 40 47 47 43 39 45 42 54 Ne t w o r k S e - A s i d e f o r F i n n P u r c h l s e 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 La n g l e y G u l c h 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 Bo a r d m a n t o H e m i n ø y 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 Ga s P e k e r s 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Su b t l 2, 5 7 1 2, 6 3 1 2, 4 6 2, 6 2 5 2,7 2 4 2,7 8 0 2,4 6 0 2,3 4 2 2,3 7 8 2,3 2 5 2,2 5 4 2, 3 8 2,5 7 1 2,6 3 1 2,4 6 4 2, 6 2 5 2, 7 2 4 2,7 8 0 2, 4 6 2,3 4 2,3 7 8 2,3 2 5 2, 2 5 4 2,3 8 7 .~ ~ 20 0 I R P D S M In d u s t r i a l 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 Co m e r c i a l 5 5 5 5 5 6 5 6 5 5 5 5 6 6 6 6 6 6 6 6 6 6 6 6 Re s i d e n t i a l II II II II II !Q !Q !Q II II II II II II II II II II II II II II II II To t l N e w O S M A V e r a g e E n e r s 23 23 23 23 23 22 22 22 23 23 23 23 24 24 24 24 24 23 23 23 24 24 24 24 "- ' " " (1 ) Oc t o b e r 2 0 1 3 7 0 t h Pe r c e n t i l e Th i s l & R b a l a n c e I n c l u d e s a d j u s t m e n t m a d e t o l o a d f o r e c a s t as i s s u e d b y B a r r & B r a d i n M a y 7 , 2 0 0 fo r e c a s t IA v e r a g e E n e r g L o a d a n d R e s o u r c e B a l a n c e 20 2 5 20 2 6 . . , . . lo a d F o r e c a s t ( 7 O t h % ) 12 , 6 6 9 ) (2 A 7 0 ) (2 , 1 8 3 ) 12 , 1 5 1 ) 12 , 3 4 0 ) (2 , 8 0 ) (3 , 2 2 1 ) (2 , 9 9 0 ) (2 , 4 5 4 ) (2 , 1 2 7 ) (2 , 3 4 3 ) (2 , 7 5 3 ) 12 , 7 1 8 ) (2 . 5 1 5 ) 12 , 2 2 3 ) 12 , 1 8 8 ) 12 . 3 7 6 ) (2 , 8 4 9 ) 13 , 2 7 2 ) (3 , 0 3 9 ) (2 A 9 3 ) 12 , 1 6 4 ) (2 , 3 8 5 ) (2 , 8 0 3 ) Ex i s t i n g D S M 14 2 14 2 14 2 14 8 16 4 21 2 21 4 20 8 15 7 14 4 14 2 14 2 14 8 14 8 14 8 15 4 17 3 22 4 22 5 21 9 16 3 15 1 14 9 14 8 Ne t l o d F o r e c a s t ( 7 0 t h % ) w / D S M (2 , 5 2 7 ) (2 , 3 2 9 ) (2 , 0 4 1 ) (2 , 0 0 3 ) (2 , 1 7 5 ) (2 , 5 9 5 ) (3 , 0 0 ) (2 , 7 8 2 ) 12 , 2 9 8 ) (1 , 9 8 3 ) (2 , 2 0 1 ) (2 , 6 1 2 ) (2 , 5 7 0 ) 12 , 3 6 8 ) (2 , 0 7 4 ) (2 , 0 3 3 ) (2 , 2 0 3 ) (2 , 6 2 5 ) (3 , 0 4 7 ) (2 , 8 2 0 ) (2 , 3 3 0 ) (2 . o 3 ) (2 , 2 3 6 ) 12 , 6 5 5 ) Ma y 2 0 0 9 L o a d F o r e c a s t lo a d F o r e c a s t ( 7 O t h % ) w / D S M 12 , 5 1 8 ) (2 , 3 2 0 ) (2 , 0 3 1 ) 11 , 9 9 1 ) (2 , 1 6 2 ) (2 , 5 8 3 ) 12 , 9 9 5 ) (2 , 7 6 9 ) (2 , 2 8 5 ) (1 , 9 7 1 ) (2 , 1 9 0 ) 12 , 5 9 9 ) (2 , 5 6 0 ) (2 , 3 5 8 ) 12 , 0 6 ) (2 , 0 2 1 ) 12 , 1 9 0 ) (2 , 6 1 3 ) (3 , 0 3 4 ) (2 , 8 0 7 ) 12 , 3 1 7 ) (2 , 0 0 1 ) (2 , 2 2 5 ) (2 , 6 4 2 ) lo a d F o r e c a s t C h a n g e ( M a y 2 0 0 9 ) 9 9 10 12 13 12 13 13 13 12 11 12 10 9 11 12 13 12 13 13 13 13 11 13 Ex i s t i n g R e s o u r c s C. . i 93 7 93 7 93 7 90 6 72 6 92 6 93 4 93 4 93 4 93 3 93 4 93 4 93 7 93 7 93 7 90 6 72 6 92 6 93 4 93 4 93 4 93 3 93 4 93 4 Hy d r o 1 7 O t h % ) - H C C 67 9 60 7 49 5 69 4 83 7 66 0 46 0 35 8 40 9 39 5 36 4 47 4 67 9 60 7 49 7 69 2 83 7 66 0 46 0 35 8 40 9 39 5 36 4 47 4 Hy d r o ( 7 O t h % ) - O t h e r 21 4 30 0 25 2 24 0 32 7 33 8 24 6 24 2 23 3 21 6 20 2 20 6 21 4 30 0 25 2 24 0 32 7 33 8 24 6 24 2 23 3 21 6 20 2 20 6 Sh o s h o n e F a l l s U p g r a d e ( 1 ) 6 31 14 1 19 22 0 0 0 0 0 3 6 31 14 1 19 22 0 0 0 0 0 3 To t l H y d r o ( 7 O t h % ) 89 9 93 9 76 1 93 5 1, 1 8 3 1,0 2 0 70 6 59 9 64 2 61 1 56 7 68 3 89 9 93 9 76 3 93 3 1,1 8 3 1, 0 2 0 70 6 59 9 64 2 61 1 56 7 68 3 CS P P ( i n c l u d i n g w i n d ) 10 1 12 0 13 0 14 8 18 5 19 5 18 1 17 4 17 2 14 6 12 0 12 5 10 1 12 0 13 0 14 8 18 5 19 5 18 1 17 4 17 2 14 6 12 0 12 5 Elk h o r n V a l l e y W i n d 34 33 34 35 30 37 37 33 29 35 32 44 34 33 34 35 30 37 37 33 29 35 32 44 Ra f t R i v e r G e o t h e r m a l 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 PP L M o n t a n a - J e f f r s o n ( 8 3 M W ) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Ea s t S i d e P u r c h a s e ( 5 0 M W ) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 To t a l P o e r P u r c h a s e A g e m e n t s 44 43 44 45 40 47 47 43 39 45 42 54 44 43 44 45 40 47 47 43 39 45 42 54 Ne t w o r k S e t . A l d e f o r F i r m P u r c h a s e s 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 La n g l e y G u l c h 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 Bo a r d m a n t o H e m i n B W Y 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 Ga s P e a k e r s 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Su b t o t a l 2, 5 7 1 2, 6 3 1 2,4 6 4 2,6 2 5 2,7 2 4 2,7 8 0 2,4 6 2,3 4 2,3 7 8 2,3 2 5 2,2 5 4 2, 3 8 7 2,5 7 1 2,6 3 1 2, 4 6 2, 6 2 3 2, 7 2 4 2, 7 8 0 2, 4 6 2,3 4 2,3 7 8 2,3 2 5 2,2 5 4 2, 3 8 7 ¡, " . " "l I ' " , "! i ì ' " " " ' . ' " '.: " ' . - ' " "" , . . '. . , .' ; 1 - ' " " : : " . : . " : : ; : ".. I I ' ' ' . . " . . , " 20 0 IR P D S M In d u s t r i a l 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 Co m e r c i a l 6 6 6 6 6 7 7 7 6 6 6 6 7 7 7 7 7 7 7 7 7 7 7 7 Re s i d e n t i a l li li li li li II II II li li li li li li li li li II II II li li li li To t l N e w D S M A v e r a g e E n e r g y 25 25 25 25 25 24 24 24 25 25 25 25 26 26 26 26 26 25 25 25 26 26 26 26 '" i I " ".' - ._ . " ~, =' " - " .. . . . _ . -" . " " - . "" " " " ~. " - . , " (1 ) Oc o b e r 2 0 B 70 t h Pe r c n t i l e Th i s l & R b a l a n c e i n c l u d e s a d j u s t m e n t s m a d e t o t o a d f o r e c a s t as i s s u e d b y B a r r & B r a d i n M a y 7 , 2 0 0 fo r e c a s t IA v e r a g e E n e r g L o a d a n d R e s o u r c e B a l a n c e 20 2 7 20 2 8 . lo a d F o r e c a s t ( 7 O t h % ) (2 , 7 6 7 ) (2 , 5 6 1 ) (2 , 2 6 2 ) (2 , 2 2 5 ) (2 , 4 1 3 ) (2 , 8 9 0 ) (3 , 3 2 3 ) (3 , 0 8 8 ) (2 , 5 3 2 ) (2 , 2 0 1 ) (2 , 4 2 6 ) (2 , 8 5 2 ) (2 , 8 1 7 ) (2 , 5 8 8 ) (2 , 3 0 1 ) (2 , 2 6 2 ) (2 , 4 4 ' ) (2 , ' 3 1 ) (3 , 3 7 4 ) (3 , 1 3 7 ) (2 , 5 7 1 ) (2 , 2 3 8 ) (2 , 4 6 8 ) (2 , 9 0 2 ) Ex i s t i n g D S M 15 5 15 4 15 4 16 1 18 1 23 5 23 6 23 0 17 1 15 8 15 4 15 5 16 1 15 5 16 1 16 8 18 8 24 6 24 6 24 2 17 8 16 4 16 1 16 1 Ne t L o a d F o r e c a s t ( 7 0 t h % ) w / D S M (2 , 6 1 2 ) (2 , 4 0 ) (2 , 1 0 8 ) (2 , 0 6 ) (2 , 2 3 2 ) (2 , 6 5 5 ) " (3 , 0 8 7 ) (2 , 8 5 8 ) (2 , 3 6 1 ) (2 , 0 4 3 ) (2 , 2 7 2 ) (2 , 6 9 8 ) (2 , 6 5 5 ) (2 , 4 3 3 ) (2 , 1 4 1 ) (2 , 0 9 3 ) (2 , 2 6 1 ) (2 , 6 8 4 ) (3 , 1 2 7 ) (2 , 8 9 6 ) (2 , 3 9 3 ) (2 , 0 7 4 ) (2 , 3 0 7 ) (2 . 7 4 0 ) Ma y 2 0 0 9 L o i d F o r e c a s t Lo a d F o r e c a s t ( 7 O t h % ) w / O S M (2 , 6 0 2 ) (2 , 3 9 7 ) (2 , 0 9 7 ) (2 , 0 5 1 ) (2 , 2 1 9 ) (2 , 6 4 2 ) (3 , 0 7 4 ) (2 , 8 4 5 ) (2 , 3 4 8 ) (2 , 0 3 1 ) (2 , 2 6 1 ) (2 , 6 8 5 ) (2 , 6 4 ) (2 , 4 2 2 ) (2 , 1 3 0 ) (2 , 0 8 1 ) (2 , 2 4 8 ) (2 , 6 7 2 ) (3 , 1 1 4 ) (2 , 8 8 2 ) (2 , 3 8 0 ) (2 , 0 6 1 ) (2 , 2 9 5 ) (2 , 7 2 7 ) Lo a d F o r e c a s t C h a n g e ( M a y 2 0 0 ) 10 10 11 12 13 12 13 13 13 13 12 13 11 11 11 13 14 13 14 14 14 13 12 13 Ex i s t i n g R e s o u r c e s Co a l 93 7 93 7 93 7 90 6 72 6 92 6 93 4 93 4 93 4 93 3 93 4 93 4 93 7 93 7 93 7 90 6 72 6 92 6 93 4 93 4 .3 4 93 3 93 4 93 4 Hy d r o ( 7 0 l h % ) - H C C 67 9 60 7 53 1 65 1 83 7 66 0 46 0 35 8 40 9 39 5 36 4 47 4 67 9 60 7 54 8 62 5 83 7 66 0 46 0 35 8 40 39 5 36 4 47 4 Hy d r o ( 7 O t h % ) . O t h e r 21 4 30 0 25 2 24 0 32 7 33 8 24 6 24 2 23 3 21 6 20 2 20 6 21 4 30 0 25 2 24 0 32 7 33 8 24 6 24 2 23 3 21 6 20 2 20 6 Sh o s h o n e F a l l s U p g r a d e ( 1 ) 6 31 14 1 19 22 0 0 0 0 0 3 6 31 14 1 19 22 0 0 0 0 0 3 To t a l H y d r o ( 7 O t h % ) 89 9 93 9 79 7 89 2 1,1 8 3 1,0 2 0 70 6 59 9 64 2 61 1 56 7 68 3 89 9 .3 . 81 4 86 6 1,1 8 3 1,0 2 0 70 6 59 9 64 2 61 1 56 7 68 3 cs p p ( i n c l u d i n g w i n d ) 10 1 12 0 13 0 14 8 18 5 19 5 18 1 17 4 17 2 14 6 12 0 12 5 10 1 12 0 13 0 14 8 18 5 19 5 18 1 17 4 17 2 14 6 12 0 12 5 Elk h o r n V a l l e y W i n d 34 33 34 35 30 37 37 33 29 35 32 44 34 33 34 35 30 37 37 33 29 35 32 44 Ra f t R i v e r G e o t h e r m a l 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 PP L M o n t a n a - J e f f r s o n ( 8 3 M W ) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Ea s t S i d e P u r c h a s e ( S O M W ) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 To t l P o w e r P u r c h a s e A g r e e m e n t 44 43 44 45 40 47 47 43 39 45 42 54 44 43 44 45 40 47 47 43 39 45 42 54 Ne t w o r k S e t - A s i d e f o r F i r m P u r c h a s e s 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 La n i l e y G u l c h 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 Bo a r d m a n t o H e m i n ¡ a y 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 Ga s P e a k e r s 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Su b t l 2,5 7 1 2,6 3 1 2, 5 0 0 2, 5 8 2 2, 7 2 4 2, 7 8 0 2, 4 6 0 2, 3 4 2,3 7 8 2,3 2 5 2,2 5 4 2,3 8 7 2,5 7 1 2,6 3 1 2,5 1 7 2,5 S 6 2,1 2 4 2,7 8 0 2, 4 6 0 2,3 4 2 2,7 8 2,3 2 5 2, 2 5 2, 3 8 7 '" .~ ~ "" " "= i. 4 . , ; - 1 ; ~ V : , ; ~ í r 4 : i ¡ W " ; " ' . " , . ; " _ ; ; ; , L : . u J i ; : ; ~ ' f ".' '- . ' " " " , 7 6 6 6 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 !! !! !! !! !! II II II !! !! !! !! li li li li li II II II II II II II ne r i v 28 27 27 27 28 26 26 26 28 27 28 27 29 29 2. 29 29 27 27 27 29 29 29 2. ~- " " ' ; " " *L . . .- ., . "" " . - .. , - M '- " . " " c (l) O c t o b e r 2 0 1 3 7 0 t h P e r c e n t U e Th i s L & R b a l a n c e I n c l u d e s a d j u s t m e n t m a d e t o l o a d f o r e c a t as i s u e d b y B a r r & B r a d i n M a v 7 , 2 0 0 f o r e c a s IP e a k - H o u r L o d a n d R e s u r c e B a l a n c e 20 0 9 20 1 0 Lo a d F o r e c a s t ( 9 5 t h % ) (2 , 5 8 7 ) (2 , 4 6 3 ) (2 , 1 6 4 ) (1 , 9 7 3 ) (2 , 7 9 ) (3 , 3 3 4 ) (3 , 4 9 4 ) (3 , 1 3 8 ) (2 , 9 3 6 ) (2 , 1 7 0 ) (2 , 4 0 1 (2 , 8 1 1 ) (2 , 7 0 1 (2 , 5 7 8 1 (2 , 2 7 5 1 (2 , 0 4 ) (2 , 9 0 1 ) (3 , 4 0 1 (3 , 5 7 3 ) (3 , 2 2 7 ) (3 , 0 2 0 1 (2 , 2 0 9 ) (2 , 4 6 1 1 (2 , 9 3 3 ) Ex i s t i n g D S M !! !! !! !! II l! 2Q §Q 1£ !! !! !! II II II II II !Q 10 9 22 ~ II II II Pe a k ~ H o u r L o a d F o r e c a s t (2 , 5 7 6 1 (2 , 4 5 2 1 (2 , 1 5 3 ) (1 , 9 6 2 ) (2 , n 7 1 (3 , 2 4 7 ) (3 , 4 0 ) (3 , 0 5 8 1 (2 , 9 2 4 1 (2 , 1 5 9 1 (2 , 3 9 4 ) (2 , 8 0 1 (2 , 6 8 2 ) (2 , 5 5 6 ) (2 , 2 5 3 ) (2 , 0 2 1 ) (2 , 8 7 6 1 (3 , 2 9 7 ) (3 , 4 6 1 (3 , 1 2 8 ) (2 , 9 9 6 ) (2 . 1 8 7 ) (2 , 4 3 9 ) (2 , 9 1 1 ) Ma y 2 0 0 L o d F o r e c a s t Pe a k - H o u r L o a d F o r e c a s t ( 9 5 t h P e r c e n t i l e ) (2 , 4 7 8 ) (2 . 4 0 ) (2 , 1 0 7 1 (1 , 9 2 4 1 (2 , 7 3 2 ) (3 , 1 8 1 1 (3 , 3 3 8 ) (2 , 9 9 6 ) (2 , 8 6 3 ) (2 , 0 5 1 ) (2 , 2 8 8 1 (2 , 7 1 5 ) (2 . 5 9 9 ) (2 , 4 8 5 1 (2 , 1 9 1 ) (1 , 9 6 2 1 (2 , 8 1 8 ) (3 , 2 6 5 ) (3 , 2 2 ) (3 , 0 9 0 ) (2 , 9 7 1 ) (2 , 1 4 8 ) (2 , 3 9 7 ) (2 , 8 5 4 ) Lo a d F o r e c a s t C h a n g e ( M a y 2 0 0 9 ) 98 52 46 38 45 66 66 62 61 10 8 10 6 85 83 71 62 59 58 32 42 38 25 39 42 57 Ex i s t i n g R e s o u r c e s Co a l 96 4 96 4 96 4 74 4 74 4 96 4 96 3 96 3 96 3 96 3 96 3 96 3 96 3 96 3 96 3 67 6 62 1 96 3 96 7 96 7 96 7 96 7 96 7 96 7 Hy d r o ( 9 0 l h % ) - H C C 1, 0 9 3 94 5 58 5 69 0 1,2 0 1 1,1 1 6 98 0 94 5 1,0 3 5 83 5 51 0 78 5 1, 1 1 1 94 5 69 0 58 5 1, 1 9 5 1,1 1 8 1,0 4 0 94 5 1,0 3 5 83 5 60 0 78 5 Hy d r o ( 9 O t h % ) . O t h e r 20 2 20 5 19 6 21 0 30 1 31 3 24 7 23 6 21 7 20 8 19 7 20 1 20 1 20 4 19 5 20 8 30 0 31 2 24 6 23 4 21 6 20 7 19 6 20 0 Sh o s h o n e F a l l s U p g r a d e ( 1 ) Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q To t a l H y d r o 1, 2 9 5 1, 5 0 78 1 90 0 1,5 0 2 1,4 2 9 1,2 2 7 1,1 8 1 1,2 5 2 1,0 4 3 70 7 98 6 1, 3 1 2 1,1 4 9 88 5 79 3 1, 4 9 5 1, 4 3 0 1,2 8 6 1,1 7 9 1,2 5 1 1,0 4 2 79 6 98 5 CS P P ( i n c l u d i n i w i n d ) 40 42 47 73 11 9 12 9 13 3 12 8 11 1 79 54 49 41 42 47 73 11 9 12 9 13 3 12 8 11 1 79 54 57 Po w e r P u r c h a s e A ø r e e m e n t s El k h o r n V a l l e y W i n d 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 Ra f t R i v e r G e o t h e r m a l 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 PP L M o n t a n a . J e f f e r s o n (8 3 M W ) 0 0 0 0 0 83 83 83 0 0 0 0 0 0 0 0 0 83 83 83 0 0 0 0 Ea s t S i d e P u r c h a s e ( 5 0 M W ) Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q ~ ~ Q Q Q Q To t l P o e r P u r c h a s e A ø r e e m e n t s 15 15 15 15 15 98 98 98 15 15 15 15 15 15 15 15 15 98 14 8 14 8 15 15 15 15 Pu r c h a s e s f r o m t h e P a c i f i c N o r t h w e s t 26 2 28 1 34 6 23 0 39 0 34 1 36 5 51 0 43 0 59 65 5 68 8 35 1 38 7 34 3 46 4 38 4 33 1 29 9 50 3 42 5 84 60 7 67 9 la n g l e y G u l c h 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Bo a r d m a n t o H e m 1 n c y 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Ga s Pe a k e r s 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 Su b t o t l 2,9 9 2 2,8 6 8 2,5 6 9 2,3 7 8 3,1 8 6 3, 3 7 7 3, 2 0 3 3, 2 9 5 3, 1 8 6 2, 5 7 5 2, 8 1 0 3,1 1 8 3, 0 9 2,9 7 2 2, 6 6 2,4 3 7 3,0 5 0 3,3 6 7 3,2 4 8 3,3 4 1 3,1 8 5 2, 6 0 3 2, 8 5 5 3,1 1 9 20 0 9 I R P D S M Ne w D S M ( D R - C o m m e r c i a l ) 6 6 6 17 17 17 Ne w D S M ( D R - I r r i g a t i o n ) 88 88 88 13 2 13 2 13 2 Ne w D S M ( E n e r g E f f c i e n c y ) l l l ~ ~ ~ To t a l N e w D S M P e a k R e d u c t i o n 0 0 0 0 0 95 95 95 0 0 0 0 0 0 0 0 0 15 2 15 2 15 2 0 0 0 0 . (l) O c t o b e r 2 0 1 3 7 0 t h P e r c e n t l l e Th i s l & R b a l a n c e i n c l u d e s a d j u s t m e n t s m a d e t o l o a d fo r e c a t a s i s s u e d b y B a r r & B r a d i n M a y 7 , 2 0 0 f o r e c a t ~~i~ ci d ~ ~I¡ d d ~~i~ d d !~I§ ci ci i~igci ci ~~i~ ci ci:: lõ i~i¡ ci ci §~i~ ci ci g:ii~ d d ~~i~ d d i¡¡l~d ci )ê ~I ica ..~!i !: .. ~;¡ N d ::N; N ~~ d ~~ci ~ N a N ~::ci ¡; ~:; N ci s..~ N ~~d ~ ~d N '":i Nd N NIC md ~~ ~ oli r;in ~ 0 ol~ in s: 0 ol~ in ~ 0 Ol~ in ~ 0 Ol~ in s::: oim ~ in s::: oim ~ in s: 0 ol~ S ..::in s: 0 OL~ m..'" ~ ~ ~ ~ ~ ~ ~ ~ ~~ ~ ~ :!.. ~ ~ ~ ~ ~ ~ :!.. ~ ~ ! ! ;¡., !II ~ ..1 eoo: ~ ~ ¡:;li ci d ~.~i~ ci ci ~~ii ci ci ~~i~ ci ci aEI! ci ci iEI~ ci ci.... lõ ¡Eii ci ci !; õõ ~ ~"' õõ ~:: m d s ~ci ¡~ci ~e ci ~ ~ci i~d g ~d ~ ~ d ! ~ ~~d ~~ ~ Ol~ Q: ~'"in s: 0 Ol~ ~ ~ m ~ ~ ~ o:; ~ ~ :; ~ s ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~.,~ ~ ..,~ I~~ ~ ~ ..,~ l ~~i~d ci ~~i~ ci ci i~i~ci d ~~i~d d ~~i~ d d 2 Æ ~ i.. :; J ~ l~ ~ 1;:E ~ ~ ~ .9if .~ 5"C 1;:i Å¡;B Il.a ~ ê ~ ~ 1; ~¡" ei -;i j 1 I"C "C U ~.9 .9 5 5~H iIi ~ ! l ~~ 2 Ol~ rõ ~~2 01 ~ ~..~ .- ~ ~~OIS ~ .. ~ 8~01~ ~.- .. ~ ~~Ol~ E .- ..~ ~ IC o eo oleo~ i: :¡.. ..~ ~~ ~ Ol~ ~~ m oli ~0.. 01.... 0 ..'" N 0.. ~II Ø' Olo:"'.'" '"o ~ N.- ..~ ~:: m Ol~.. ~ '" ~~ ~ Ol~ ~~ ~ ol~ ~o:.. Olin!! ~ '"..N :¡ N..'"~ a Ol~.. ~in in 010a;: ~..~ .. ~s ~ 01 ~.- ..~ ~~ ~ 015..~ .- ~~ ~ OL~ ~~ ~ 01 ¡ ~~ ~ Ol~ .. ~in 8: Olin~ N i:..~ .. 2:.- " ~ ~ i, ," .~~~ ~~ § iiiI i ~ :i in s: 0 Ol ~ ~in s: 0 ol~ !l in s: 0 ol~ in in ~ 0 Ol~ :;in s: 0 Ol~ ¡;in ~ 0 OL~ ~in s: 0 01 ~ '":!in 0", oleo~ '" '" s in s::; oim ..:!in 0", oleo~ '" '" ..::in S' 0 Ol~ ~'"in ~ 0 Ol~ ~~in S' 0 01 ~ ~in S' 0 Ol~ !l in s: 0 ol~ f f ~ ~ ~c.:õ . ef ~ i" ~ ! c:E !!E ii g.5i : !! 11 ê £ -:.f ~ -Å¡ .! ~ .g=l&l!~i 'É ~ ¡¡ ~ ': .i~.~~~l...c ~ .. I:itr~8:~¡If ~ l j ,! ~ ¡ ~ Go iis lsc l ~ j :. ~ ~ :: ~., s s l !., ~., ! ! ~., !eo ~ inlØ'N ~ ~ !~ ~ inl2 ~., co ~ irlØ'N ~ ~ ~., ! ~Ñ ~ ~., I = ~j .ë ë.i ¡ Ë ¡ ~ ci ~ r,~z Illli I: ~ ~ :g E!! :i 3: 3 z! ~ ~ ~ 'lli i- o I ~o I - ii Å "2 .H-i NE r; ~ ~~ ,5 i ~,,~H ~ ijl~ . 5~ ~ l IP e a k . H o u r L o a d a n d R e s o u r c e B a l a n c e 20 1 3 20 1 4 Lo a d F o r e c a s t ( 9 5 t h % ) (2 , 8 4 3 ) (2 , 6 7 4 ) (2 , 3 8 4 ) (2 , 1 3 5 ) (3 , 0 4 7 ) (3 , 6 4 2 ) (3 , 8 3 9 ) (3 , 4 6 1 ) (3 , 1 9 7 ) (2 , 2 9 4 ) (2 , 5 6 7 ) (3 , 0 6 3 ) (2 , 8 8 ) (2 , 7 0 3 ) (2 , 4 1 7 ) (2 , 1 6 2 ) (3 , 0 9 2 ) (3 , 7 0 4 ) (3 , 9 0 7 ) (3 , 5 1 8 ) (3 , 2 5 2 ) (2 , 3 2 0 ) (2 , 5 9 7 ) (3 , 0 8 ) Ex i s t i n g O S M ~ ~ II g ~ 14 7 ll 1M ~ II ~ II ~ ~ ~ g §! 15 9 16 2 II ~ §Q ~ ~ Pe a k - H o u r L o a d F o r e c a s t (2 , 7 9 3 ) (2 , 6 2 4 ) (2 , 3 3 3 ) (2 , 0 8 3 ) (2 , 9 8 9 ) (3 , 4 9 5 ) (3 , 6 8 9 ) (3 , 3 2 3 ) (3 , 1 4 2 ) (2 , 2 4 3 ) (2 . 5 1 7 ) (3 , 0 1 2 (2 , 8 2 1 ) (2 , 6 4 ) (2 , 3 5 8 ) (2 , 1 0 1 ) (3 , 0 2 4 ) (3 , 5 4 5 ) (3 , 7 4 5 ) (3 , 3 6 7 ) (3 , 1 8 7 ) (2 , 2 6 0 ) (2 , 5 3 8 ) (3 , 0 2 9 ) Ma y 2 0 0 9 L o a d F o r e c a s t Pe a k - H o u r L o a d F o r e c a s t ( 9 5 t h P e r c e n t i l e ) (2 , 7 7 0 ) (2 , 6 0 ) (2 , 3 1 9 ) (2 , 0 7 0 ) (2 , 9 7 3 ) (3 , 4 8 2 ) (3 , 6 7 3 ) (3 , 3 1 0 ) (3 , 1 3 1 ) (2 , 2 3 2 ) (2 , 5 0 5 ) (3 , 0 0 ) (2 , 8 1 1 ) (2 , 6 3 2 ) (2 , 3 5 0 ) (2 , 0 9 1 ) (3 , 0 1 1 ) (3 , 5 3 4 ) (3 , 7 3 3 ) (3 , 3 5 6 ) (3 , 1 7 7 (2 , 2 5 1 ) (2 , 5 2 9 ) (3 , 0 2 1 ) Lo a d F o r e c a s t C h a n g e ( M a y 2 0 0 ) 23 19 14 13 16 13 16 13 11 11 12 12 10 12 8 10 13 11 12 11 10 9 9 8 Ex i s t i n g R e s o u r c e s Co a l 97 8 97 8 97 8 69 0 92 3 97 8 98 3 98 3 98 3 98 3 98 3 98 3 98 3 98 3 81 8 69 6 76 3 98 3 98 3 98 3 98 3 98 3 98 3 98 3 Hy d r o ( 9 O t h % ) - H C C 1,1 0 2 84 5 59 0 69 0 1,1 7 0 1,0 5 6 1,0 0 5 94 5 1,0 3 5 72 0 60 0 78 5 1,1 0 1 84 7 55 5 69 0 1, 2 0 1 1,0 7 6 1,0 0 5 94 5 1,0 3 5 58 5 60 0 87 1 Hy d r o ( 9 O t h % ) - O t h e r 19 8 20 0 19 1 20 5 29 6 30 8 24 2 23 1 20 8 20 4 19 2 19 7 19 7 19 9 19 0 20 3 29 5 30 7 24 1 23 0 20 7 20 2 19 1 19 6 Sh o s h o n e F a l l s U p g r a d e ( 1 ) Q Q Q Q Q Q Q Q Q Q Q ! I I Q Q II !Z Q Q Q Q Q ! To t l H y d r o 1,2 9 9 1, 0 4 5 78 1 89 5 1,4 6 6 1,3 6 4 1,2 4 7 1,1 7 6 1,2 4 3 92 4 79 2 98 3 1,3 0 0 1, 0 4 74 5 89 3 1, 5 1 1 1, 4 0 1 1, 2 4 6 1,1 7 5 1,2 4 2 78 8 79 1 1, 0 6 7 CS P P ( i n c l u d i n i w i n d ) 49 50 55 81 12 7 13 7 14 1 13 6 11 9 87 62 57 49 50 55 81 12 7 13 7 14 1 13 6 11 9 87 62 57 Po w e r P u r c h a s e A ø r e e m e n t Elk h o r n V a l l e y W i n d 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 Ra f t R i v e r G e o t h e r m a l 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 PP L M o n t a n a - J e f f e r s o n ( 8 3 M W ) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Ea s t S i d e P u r c h a s e ( 5 0 M W ) Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q To t l P o w e r P u r c h a s e A ø r e e m e n t 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 Pu r c h a s e s f r o m t h e P a c i f i c N o r t w e s t 44 1 53 6 50 4 40 2 39 5 36 5 31 0 49 3 41 6 23 4 66 5 67 0 44 0 55 0 72 5 41 6 37 3 35 6 30 4 48 6 41 4 38 8 68 7 63 2 la n i l e y G u l c h 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 Bo a r d m a n t o H e m i n a w v 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Ga s Pe a k e r s 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 Su b t a l 3,4 9 8 3,3 4 0 3,0 4 2,7 9 9 3,6 4 3.5 1 5 3,4 1 2 3, 5 1 8 3, 4 9 2 2, 9 5 9 3,2 3 3 3, 4 2 4 3, 5 0 2 3,3 6 2 3,0 7 4 2.8 1 7 3,5 0 5 3, 6 0 3,4 0 5 3.5 1 1 3, 4 8 2, 9 7 6 3, 2 5 4 3,4 7 0 'A l ì l I l í l "" ' " "- - - " . " . . . " ~Ne w O S M ( O R - C o m m e r c i a l ) 57 57 57 57 57 5' - Ne w D S M ( D R - I r r i g a t i o n ) 17 6 17 6 17 6 17 6 17 6 17 6 Ne w O S M ( E n e r g y E f f i c i e n c y ) 2 2 2 II II II To t l N e w D S M P e a k R e d u c t i o n 0 0 0 0 0 24 2 24 2 24 2 0 0 0 0 0 0 0 0 0 24 3 24 3 24 3 0 0 0 0 '" " ' " ~- - .. ~ " . " . ' " . ~ . t .x ' . " " (1 ) Oc o b e r 2 0 1 3 7 0 t h Pe r ç e n t i l e Th i s l & R b a l a n c e i n c l u d e s a d j u s t m e n t s m a d e t o l o a d fo r e c a t as i s s u e d b y B a r r & B r a d i n M a y 7 , 2 0 0 f o r e c a s t !P e a k - H o u r L o a d a n d R e s o u r c B a l a n c 20 1 5 20 1 6 Lo d F o r e c a s t ( 9 5 t h % ) 12 , 9 0 1 ) 12 , 7 2 3 ) 12 , 4 4 2 ) 12 , 1 7 4 ) 13 , 1 3 5 ) 13 , 7 6 5 ) (3 , 9 7 3 ) (3 , 5 7 3 ) (3 , 3 0 6 ) (2 , 3 4 2 ) 12 , 6 2 6 ) (3 , 1 2 0 ) (2 , 9 3 6 ) 12 , 7 4 3 ) 12 , 4 7 4 ) (2 , 1 9 4 ) (3 , 1 8 2 ) 13 , 8 2 9 ) (4 , 0 4 5 ) 13 , 6 3 8 ) (3 , 3 6 0 ) (2 , 3 7 0 ) (2 , 6 6 2 ) (3 , 1 5 9 ) Ex i s t i n g D S M §Z §Z ~ lQ II il 11 16 3 Z! ~ ~ §Z Th 11 Th 12 §§ il il 17 5 !! ?1 Th Th Pe a k - H o u r L o a d F o r e c a s t (2 , 8 3 4 ) 12 , 6 5 6 ) 12 , 3 7 4 ) (2 , 1 0 4 ) 13 , 0 5 7 ) (3 , 5 9 3 ) (3 , 7 9 8 ) (3 , 4 1 0 ) 13 , 2 3 2 ) (2 , 2 7 4 ) 12 , 5 5 8 ) (3 , 0 5 3 ) (2 , 8 6 ) 12 , 6 7 0 ) 12 , 3 9 8 ) (2 , 1 1 5 ) (3 , 0 9 4 ) 13 , 6 4 5 ) 13 , 8 5 8 ) 13 , 4 6 3 ) 13 , 2 7 7 12 , 2 9 3 ) (2 , 5 8 6 ) (3 , 0 8 3 ) Ma y 2 0 0 L o d F o r e c a s t Pe a k - H o u r L o a d F o r e c a s t ( 9 5 t h P e r c e n t i l e ) (2 , 8 2 7 ) (2 , 6 4 7 ) (2 , 3 6 8 ) (2 , 0 9 ) 13 , 0 4 5 ) 13 , 5 8 3 ) (3 , 7 8 7 ) (3 , 4 0 ) 13 , 2 2 2 ) (2 , 2 6 6 ) 12 , 5 5 0 ) (3 , 0 4 ) (2 , 8 5 0 ) (2 , 6 6 2 ) (2 , 3 9 1 ) 12 , 1 0 6 ) 13 , 0 8 2 ) 13 , 6 3 4 ) 13 , 8 4 7 ) (3 , 4 5 2 ) 13 , 2 6 7 ) 12 , 2 8 4 ) 12 , 5 7 7 ) (3 , 0 7 5 ) Lo a d F o r e c a s t C h a n g e ( M a y 2 0 ( ) 7 9 6 8 12 10 11 10 10 8 8 7 10 8 7 9 12 11 11 11 10 9 9 8 Ex i s t i n g R e s o u r c e s Co o l 98 2 98 2 81 6 81 6 76 1 98 2 98 2 98 2 98 2 98 2 98 2 98 2 98 0 98 0 98 0 69 3 92 5 98 0 98 0 98 0 98 0 98 0 98 0 98 0 Hy d r o ( 9 O t h % ) - H C C 1,0 7 9 84 7 55 5 69 0 1, 1 9 9 1,1 1 5 1, 0 3 5 94 5 1,0 3 5 76 5 60 0 78 6 1,1 0 1 83 7 55 5 68 5 1,1 9 7 1,1 2 7 1,0 0 5 94 5 1, 0 3 5 76 5 60 0 87 1 Hy d r o ( 9 O h % ) - O t h e r 19 7 19 9 19 0 20 3 29 5 30 7 24 1 23 0 20 7 20 2 19 1 19 6 19 7 19 9 19 0 20 3 29 5 30 7 24 1 23 0 20 7 20 2 19 1 19 6 Sh o s h o n e F a l l s U p g r a d e ( 1 ) i i Q Q ~ 1Z Q Q Q Q Q ! i i Q Q ~ 1Z Q Q Q Q Q ! To t l H y d r o 1,2 7 8 1,0 4 8 74 5 89 3 1, 5 0 8 1, 4 4 1,2 7 6 1,1 7 5 1,2 4 2 96 8 79 1 98 2 1,3 0 0 1,0 3 8 74 5 88 8 1,5 0 6 1,4 5 2 1,2 4 6 1,1 7 5 1, 2 4 2 96 8 79 1 1,0 6 7 CS P P ( I n c l u d i n g w i n d ) 49 50 55 81 12 7 13 7 14 1 13 6 11 9 87 62 57 49 50 55 81 12 7 13 7 14 1 13 6 11 9 87 62 57 Po w e r P u r c h a s e A l r e e m e n t s Elk h o r n V a l l e y W i n d 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 Ra f t R i v e r G e o t h e r m a l 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 PP L M o n t a n a . J e f f r s o n ( 8 3 M W ) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Ea s t S i d e P u r c h a s e ( 5 0 M W Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q To t l P o w e r P u r c h a s e A l r e e m e n t s 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 Pu r c h a s e s f r o t h e P a c i f i c N o r t w e s 46 0 56 3 74 3 29 9 37 5 31 8 26 7 47 7 40 22 3 70 8 66 7 43 7 58 9 60 3 43 8 37 3 29 8 29 0 47 2 40 4 24 4 73 8 62 9 La n g l e y G u l c h 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 Bo a r d m a n t o H e m l n ¡ y 0 0 0 0 0 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 Ga s Pe k e r s 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 Su b t o t l 3, S O l 3,3 7 4 3, 0 9 2,8 2 0 3,5 0 2 3,8 3 3 3,6 2 2 3,7 2 5 3,7 0 5 3,2 1 5 3,4 9 9 3, 6 4 3, 7 2 2 3, 6 1 3 3, 3 3 9 3,0 5 6 3,8 8 7 3,8 2 3 3,6 1 3 3,7 1 9 3,7 0 1 3, 2 3 4 3,5 2 7 3, 6 ! 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' ~ f ~ ì . 1 ; t ; j : ; ' ~ : \ " : R : ; . ) , i " ; ' : t ; m ; 1 ~ t M Ø ~ ; , r / ; ~ J ¡ ~ t i k . ~ : ; ~ ~ _ ~ ~ 0 l " ~ f ~ ' ; ' i ; i ; L ~ : . , . ú ' d h : : : ' l 1 ~ ~ ¿ . ~ ~ ' ~ ~Ne w D S M ( D R - C o m m e r c i a l ) 57 57 57 57 57 57 Ne w D S M ( D R - I r r i g a t i o n ) 17 6 17 6 17 6 17 6 17 6 17 6 Ne w D S M ( E n e r g y E f f c i e n c y ) II II II II II II To t a l N e w D S M P e a k R e d u c t i o n 0 0 0 0 0 24 5 24 5 24 5 0 0 0 0 0 0 0 0 0 24 6 24 6 24 6 0 0 0 0 (1 ) O c t o b e r 20 1 3 7 0 t h P e r c e n t I l e Th i s L & R b a l a n c e i n c l u d e s a d j u s t m e n t s m a d e t o l o a d fo r e c a s t a s I s s u e d b y B a r r & B r a d i n M a y 7 , 2 0 0 f o r e c a s t IP e a k - H o u r L o a d an d R e s o u r c e B a l a n c e 20 1 7 20 1 8 Lo a d F o r e c a s t ( 9 5 t h % ) (2 , 9 5 7 ) (2 , 7 7 0 ) (2 , 4 9 7 1 (2 , 2 1 1 ) (3 , 2 2 0 1 (3 , 8 8 6 ) (4 , 1 0 2 ) (3 , 6 6 9 ) (3 , 4 1 5 1 (2 , 3 8 ) (2 , 6 7 4 ) (3 , 1 3 8 1 (2 , 9 5 5 ) (2 , 7 8 2 ) (2 , 5 1 1 ) (2 , 2 0 3 ) (3 , 2 6 6 ) (3 , 9 5 0 ) (4 , 1 7 6 ) (3 , 7 4 3 ) (3 , 4 6 8 ) (2 , 4 1 5 ) (2 , 7 1 5 ) (3 , 2 0 9 ) Ex i s t i n g D S M l! l! l! !! 2Z il 19 9 il 2l §2 l! l! 2l 2l 2l !! 10 6 il 11 19 9 !! l! 2l 2l Pe a k . H o u r L o a d F o r e c a s t (2 , 8 7 3 1 (2 , 6 8 ) (2 , 4 1 3 ) (2 , 1 2 3 ) (3 , 1 2 3 ) (3 , 6 8 9 ) (3 , 9 0 3 ) (3 , 4 8 2 ) (3 , 3 2 3 ) (2 , 3 0 2 ) (2 , 5 9 0 1 (3 , 0 5 ) (2 , 8 6 3 ) (2 , 6 9 1 (2 , 4 1 9 1 (2 , 1 0 7 ) (3 , 1 6 0 1 (3 , 7 4 1 ) (3 , 9 6 4 ) (3 , 5 4 ) (3 , 3 6 7 ) (2 , 3 2 2 1 (2 , 6 2 3 ) (3 , 1 1 1 ) Ma y 2 0 0 9 L o d F o r e c a s t Pe a k - H o u r L o a d F o r e c a s t ( 9 5 t h P e r c e n t i l e ) (2 , 8 6 3 ) (2 , 6 7 6 ) (2 , 4 0 1 (2 . 1 1 4 ) (3 , 1 1 0 1 (3 , 6 7 8 ) (3 , 8 9 1 ) (3 , 4 7 0 1 (3 , 3 1 2 1 (2 , 2 9 3 ) (2 , 5 8 1 ) (3 , 0 4 5 ) (2 , 8 5 4 ) (2 , 6 8 0 ) (2 , 4 1 2 ) (2 , 0 9 9 1 (3 , 1 4 8 ) (3 , 7 3 0 ) (3 , 9 5 1 ) (3 , 5 3 3 ) (3 , 3 5 7 ) (2 , 3 1 3 ) (2 , 6 1 4 ) (3 , 1 1 0 ) Lo a d F o r e c a s t C h a n g e ( M a y 2 ( 0 ) 10 10 7 9 13 11 12 12 11 9 9 9 9 10 7 8 12 11 13 11 10 9 9 7 Ex l s t l D l R e s o u r c e s Co a l 98 0 98 0 98 0 85 8 76 0 98 0 98 0 98 0 98 0 98 0 98 0 98 0 98 0 98 0 98 0 85 8 76 0 98 0 97 7 97 7 97 7 97 7 97 7 97 7 Hy d r o ( 9 O t h % ) - H C C 1,1 0 2 84 7 55 5 78 0 1,1 9 5 1,0 7 2 1,0 0 5 94 5 1,0 3 5 75 5 59 5 87 1 1,0 9 9 84 7 55 5 64 0 1, 1 9 3 1, 0 7 2 1, 0 0 5 94 5 1,0 3 5 76 5 51 0 78 6 Hy d r o ( 9 O t h % ) ' - O t h e r 19 7 19 9 19 0 20 3 29 5 30 7 24 1 23 0 20 7 20 2 19 1 19 6 19 7 19 9 19 0 20 3 29 5 30 7 24 1 23 0 20 7 20 2 19 1 19 6 Sh o s h o n e F a l l s U p g r a d e ( 1 ) l l Q Q !! .l Q Q Q Q Q l l l Q Q !! .l Q Q Q Q Q l To t l H y d r o 1,3 0 1 1,0 4 8 74 5 98 3 1, 5 0 4 1, 3 9 7 1, 2 4 6 1, 1 7 5 1,2 4 2 95 8 78 6 1,0 6 7 1,2 9 8 1,0 4 8 74 5 84 3 1,5 0 2 1, 3 9 7 1, 2 4 6 1, 1 7 5 1,2 4 2 96 8 70 1 98 2 CS P P ( i n c l u d i n i w i n d ) 49 50 55 81 12 7 13 7 14 1 13 6 11 9 87 62 57 49 50 55 81 12 7 13 7 14 1 13 6 11 9 87 62 57 Po e r P u r c h a s e A ¡ e m e n t s El k h o r n V a l l e y W i n d 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 Ra f t R i v e r G e o t h e r m a l 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 PP L M o n t a n a - J e f f e r s o n ( 8 3 M W ) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Ea s t S i d e P u r c h a s e ( 5 0 M W ) Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q To t a l P o w e r P u r c h a s e A ø r e e m e n t s 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 Pu r c h a s e s f r o m t h e P a c i f i c N o r t h w e s t 43 8 59 5 61 8 18 6 37 1 34 8 28 4 47 2 40 2 26 2 74 7 63 1 44 1 59 9 62 4 31 0 36 8 34 0 27 9 46 9 39 9 27 6 75 2 66 2 La n g l e y G u l c h 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 Bo a r d m a n t o H e m i n i w a y 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 Ga s P e k e r s 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 Su b t o t a l 3, 7 2 4 3, 6 2 9 3, 3 5 4 3,0 6 4 3,7 1 8 3,8 1 8 3,6 0 7 3,7 1 8 3,6 9 3,2 4 3 3,5 3 1 3,6 9 1 3,7 2 4 3,6 3 3 3,3 6 0 3, 0 4 8 3, 7 1 3 3, S 1 0 3,5 9 9 3,7 1 2 3,6 9 3 3,2 6 3 3, 4 4 3, 6 3 4 "," " " " ", " - - ' " " " " ~ "" 20 0 IR P D S M Ne w O S M ( D R - C o m m e r c i a l ) 57 57 57 57 57 57 Ne w O S M ( D R - I r r i g a t i o n ) 17 6 17 6 17 6 17 6 17 6 17 6 Ne w O S M ( E n e r g E f f c i e n c y ) !! !! !! 12 12 12 To t l N e w D S M P e a k R e d u c t i o n 0 0 0 0 0 24 7 24 7 24 7 0 0 0 0 0 0 0 0 0 24 8 24 8 24 8 0 0 0 0 tf . t f f ! ! ¡ ¡ I ! ' (1 ) O c t o b r 2 0 1 3 7 0 t h P e r c e n t i l e Th i s l & R b a l a n c e I n c l u d e s a d j u s t m e n t s m a d e t o l o a d fo r e c a t a s I s u e d b V B a r r & B r a d i n M a v 7 , 2 0 0 fo r e c a t IP e a k - H o u r l o a d a n d R e s o u r c e B a l a n c e . 20 1 9 20 2 0 Lo a d F o r e c a s t ( 9 5 t h % ) (3 , 0 0 7 1 (2 , 8 1 8 1 (2 , 5 5 4 ) (2 , 2 4 1 ) (3 , 3 1 2 ) (4 , 0 1 3 1 (4 , 2 4 4 1 (3 , 7 9 0 ) (3 , 5 2 3 ) (2 , 4 4 1 ) (2 , 7 4 2 ) (3 , 2 1 4 ) (3 , 0 1 7 ) (2 , 8 4 5 ) (2 , 5 7 4 ) (2 , 2 4 5 ) (3 , 3 5 8 1 (4 , 0 7 6 ) (4 , 3 1 5 ) (3 , 8 5 4 ) (3 , 5 7 8 ) (2 , 4 6 9 ) (2 , 7 7 9 1 (3 , 2 6 9 1 Ex i s t i n g D S M !Q .1 10 0 10 4 il il ~ 21 1 11 0 10 1 10 0 !Q !Q 1M !Q 11 2 il 23 3 23 6 22 2 11 8 10 9 !Q !Q Pe a k ø H o u r L o a d F o r e c a s t (2 , 9 0 7 ) (2 , 7 1 8 1 (2 , 4 5 ) (2 , 1 3 7 ) (3 , 1 9 7 ) (3 , 7 9 2 ) (4 , 0 2 0 1 (3 , 5 7 9 ) (3 , 4 1 3 ) (2 , 3 4 0 ) (2 , 6 4 2 ) (3 , 1 1 4 ) (2 , 9 0 ) (2 , 7 4 1 ) (2 , 4 6 6 ) (2 , 1 3 3 ) (3 , 2 3 4 1 (3 , 8 4 3 ) (4 , 0 7 9 ) (3 , 6 3 2 ) (3 , 4 6 0 1 (2 , 3 6 0 ) (2 , 6 7 1 1 (3 , 1 6 1 1 Ma y 2 0 0 L o a d F o r e c a s t Pe a k - H o u r l o a d F o r e c a s t ( 9 5 t h P e r c e n t i l e ) (2 , 8 9 5 ) (2 , 7 0 6 ) (2 , 4 4 5 ) (2 , 1 2 7 1 (3 , 1 8 3 ) (3 , 7 8 0 ) (4 , 0 0 7 1 (3 , 5 6 7 ) (3 , 4 0 1 ) 12 , 3 3 0 ) (2 , 6 3 2 ) 13 , 1 0 3 1 (2 , 8 9 7 ) (2 , 7 2 8 1 (2 , 4 5 7 ) (2 , 1 2 2 ) 13 , 2 2 0 ) (3 , 8 3 1 ) (4 , 0 6 5 ) 13 , 6 1 9 ) 13 , 4 4 1 (2 , 3 4 9 ) (2 , 6 6 0 1 (3 , 1 5 1 ) lo a d F o r e c a s t C h a n g e ( M a y 2 0 0 9 ) 12 12 9 10 14 12 13 12 12 10 10 11 12 13 9 11 14 12 14 13 12 11 11 10 Ex i s t l " , R e s o u r c e s Co l 97 7 97 7 97 7 68 9 92 3 97 7 97 7 97 7 97 7 97 7 97 7 97 7 97 7 97 7 97 7 68 9 92 3 97 7 97 7 97 7 97 7 97 7 97 7 97 7 Hy d r o ( 9 0 l h % ) . H C C 1, O B 8 84 7 67 0 58 5 1,1 9 1 1,0 7 2 1,0 0 5 94 5 1,0 3 5 73 5 60 0 1,1 6 4 92 3 90 8 67 0 64 0 1, 1 8 7 1,0 6 3 1,0 0 5 94 5 1,0 3 5 50 0 59 5 78 6 Hy d r o ( 9 O t h % ) - O t h e r 19 7 19 9 19 0 20 3 29 5 30 7 24 1 23 0 20 7 20 2 19 1 19 6 19 7 19 9 19 0 20 3 29 5 30 7 24 1 23 0 20 7 20 2 19 1 19 6 Sh o s h o n e F a l l s U p g r a d e ( 1 ) ¡ ¡ Q Q !! !Z Q Q Q Q Q 1 ¡ ¡ Q Q !! !Z Q Q Q Q Q 1 To t l H y d r o 1,2 8 7 1,0 4 8 86 0 78 8 1,5 0 0 1,3 9 7 1,2 4 6 1,1 7 5 1,2 4 2 93 8 79 1 1,3 6 1 1,1 2 3 1,1 0 8 86 0 84 3 1, 4 9 6 1,3 8 7 1,2 4 6 1,1 7 5 1,2 4 2 70 3 78 6 98 2 CS P P ( I n c l u d i n g w i n d ) 49 50 55 81 12 7 13 7 14 1 13 6 11 9 87 62 57 49 50 55 81 12 7 13 7 14 1 13 6 11 9 87 62 57 Po w e r P u r c h a s e A ¡ r e e m e n t s Elk h o r n V a l l e y W i n d 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 Ra f t R i v e r G e o t h e r m a l 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 PP L M o n t a n a . J e f f r s o n ( 8 3 M W ) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Ea s t S i d e P u r c h a s e ( 5 0 M W ) Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q To t l P o w e r P u r c h a s e A g r e e m e n t s 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 Pu r c h a s e s f r o m t h e P a c i f i c N o r t w e s t 45 1 63 0 54 7 56 4 36 5 33 2 27 4 47 0 39 6 32 3 74 7 33 1 61 4 59 2 55 9 50 5 37 7 33 9 26 9 46 3 39 4 57 9 74 7 65 8 La n i l e y G u l c h 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 Bo a r d m a n t o H e m i n l W Y 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 Ga s P e a k e r s 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 Su b t o t l 3,7 2 0 3,6 6 1 3, 3 9 5 3,0 7 8 3,8 7 1 3, 7 9 9 3,5 9 4 3,7 1 3 3, 6 9 3,2 8 1 3,5 3 3 3,6 8 1 3,7 1 9 3,6 8 3,4 7 3,0 1 4 3,8 7 9 3, 7 9 6 3, 5 8 3, 7 0 3,6 8 3,3 0 1 3,5 2 8 3, 6 3 1 "' ~ ~ ~ " _ _ . 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' "" ' ' f , ; ' ( ¡ ¡ ¡ ~ ~ ~ ¡ W . . 1 1 1 n 1 1 1 . l i Î I i . l i i _ ~ ~ ~ 20 0 9 ' R P D S M Ne w D S M ( D R - C o m m e r c i a l ) 57 57 57 57 57 57 Ne w D S M ( O R . l r r i g a t i o n ) 17 6 17 6 17 6 17 6 17 6 17 6 Ne w D S M ( E n e r g E f f i c i e n c y ) !§ !§ !§ !§ !§ !§ To t l N e w D S M P e . k R e d u c t i o n 0 0 0 0 0 24 9 24 9 24 9 0 0 0 0 0 0 0 0 0 25 1 25 1 25 1 0 0 0 0 (1 ) O c t o b e r 2 0 1 3 7 0 t h I ' r c e n t l l e Th i s L & R b a l a n c e i n e t u d e s a d j u s t m e n t m a d e t o l o a d fo r e c a s t a s i s u e d b y B a r r & B r a d I n M a v 7 , 2 0 0 f o r e c a t IP e a k - H o u r L o a d a n d R e s o u r c e B a l a n c 20 2 1 20 2 2 Lo a d F o r e c a s t ( 9 5 t h % ) (3 , 0 6 5 ) (2 , 8 7 4 ) (2 , 6 1 8 ) (2 , 2 7 5 ) (3 , 4 1 0 ) (4 , 1 4 3 ) (4 , 3 9 5 ) (3 , 9 2 8 ) (3 . 6 3 3 ) (2 , 5 0 ) (2 , 8 2 5 ) (3 , 3 3 7 ) (3 , U L ) (2 , 9 1 7 ) (2 , 6 6 5 ) (2 , 3 1 1 ) (3 , 4 6 3 ) (4 , 2 1 3 ) (4 , 4 7 6 ) (4 , 0 0 ) (3 , 6 8 7 ) (2 , 5 3 9 ) (2 , 8 7 1 ) (3 , 4 0 3 ) Ex i s t i n g D S M .i il 11 5 11 9 il 24 4 ii 23 4 m 11 7 11 5 il 12 2 il 12 2 12 7 il 25 6 ll 24 6 13 4 il 12 2 12 1 Pe a k ~ H o u r L o d F o r e c a s t (2 , 9 5 0 ) (2 , 7 5 9 ) (2 , 5 0 3 ) (2 , 1 5 6 ) (3 , 7 7 (3 , 8 9 9 ) (4 , 1 4 7 ) (3 , 6 9 ) (3 , 5 0 7 ) (2 , 3 8 7 ) (2 , 7 1 0 ) (3 , 2 2 2 ) (2 , 9 9 9 ) (2 , 7 9 5 ) (2 , 5 4 3 ) (2 , 1 8 4 ) (3 , 3 2 1 ) (3 , 9 5 7 ) (4 , 2 1 7 ) (3 , 7 5 8 ) (3 , 5 5 3 ) (2 , 1 5 ) (2 , 7 4 9 ) (3 , 2 8 2 ) Ma y 2 0 0 9 L o a d F o r e c a s t Pe a k - H o u r l o a d F o r e c a s t ( 9 5 t h P e r c e n t i l e ) (2 , 9 3 8 ) (2 , 7 4 7 ) (2 , 4 9 4 ) (2 , 1 4 5 ) (3 , 2 6 2 ) (3 , 8 8 7 ) (4 , 1 3 2 ) (3 , 6 8 1 ) (3 , 4 9 4 ) (2 , 3 7 6 ) (2 , 6 9 8 ) (3 , 2 1 1 ) (2 , 9 8 ) (2 , 7 8 3 ) (2 , 5 3 5 ) (2 , 1 7 4 ) (3 , 3 0 7 ) (3 , 9 4 ) (4 , 2 0 3 ) (3 . 4 5 ) (3 , 5 4 1 ) (2 , 4 0 5 ) (2 , 7 3 9 ) (3 , 2 7 3 ) Lo a d F o r e c a s t C h a n g e ( M a y 2 ( 0 9 ) 12 12 9 11 15 12 15 13 13 11 12 11 11 12 8 10 14 13 14 13 12 10 10 9 Ex i s t i n g R e s o u r c e s 97 7 97 7 97 7 68 9 92 3 97 7 97 7 97 7 97 7 97 7 97 7 97 7 97 7 97 7 97 7 68 9 92 3 97 7 97 7 97 7 97 7 97 7 97 7 97 7 , ( 9 O t h % ) - H C C 1,0 4 3 84 7 67 0 58 5 1,1 8 6 i. 2 3 1,0 4 0 94 5 1, 0 3 5 71 5 60 0 87 1 1, 0 3 2 81 7 70 0 58 5 1,1 8 3 1,0 7 0 1,0 4 94 5 1,0 3 5 73 0 60 0 78 6 ) ( 9 O t h % ) - O t h e r 19 7 19 9 19 0 20 3 29 5 30 7 24 1 23 0 20 7 20 2 19 1 19 6 19 7 19 9 19 0 20 3 29 5 30 7 24 1 23 0 20 7 20 2 19 1 19 6 io n e F a l l s U p g r a d e ( 1 ) I I Q Q 1! !Z Q Q Q Q Q ! I I Q Q 1! !Z Q Q Q Q Q ! ,d r o 1, 2 4 2 1,0 4 8 86 0 78 8 1,4 9 5 1,4 4 1,2 8 1 1,1 7 5 1,2 4 2 91 8 79 1 1, 0 6 7 1, 2 3 1 1, 0 1 8 89 0 78 8 1,4 9 2 1,3 9 4 1,2 8 1 1,1 7 5 1,2 4 2 93 3 79 1 98 2 ie l u d l n g w i n d ) 49 SO 55 81 12 7 13 7 14 1 13 6 11 9 87 62 57 49 SO 55 81 12 7 13 7 14 1 13 6 11 9 87 " 6 2 57 'u r c h a s e A g r e e m e n t s rn V a l l e y W i n d 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 liv e r G e o t h e r m a l 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 ~o n t a n a - J e f f e r s o n ( 8 3 M W ) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .id e P u r c h a s e ( 5 0 M W ) Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q we r P u r c h a s e A g e m e n t s 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 es f r o m t h e P a c i f i c N o r t h w e s t 48 8 67 1 59 6 58 3 36 3 27 3 22 4 45 1 38 7 39 1 74 4 62 2 49 8 73 7 60 6 61 1 36 0 32 0 21 6 44 6 38 4 40 4 74 1 64 9 Gu l c h 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 in t o H e m i n B W Y 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 ke r s 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 Su b t l 3,7 1 2 3,7 0 2 3.4 4 3,0 9 7 3,8 6 4 3.7 9 1 3, 5 7 9 3. 6 9 3, 6 8 1 3, 3 2 8 3, 5 3 0 3,6 7 9 3, 7 1 1 3.7 3 8 3, 4 8 3,1 2 5 3,8 5 9 3,7 8 4 3,5 7 1 3, 6 8 3, 6 7 8 3, 3 5 6 3, 5 2 7 3,6 2 1 ,, ' ; f k 'C ' , , , . ~)S M ( O R - C o m m e r c i a l ) 57 57 57 57 57 57 )S M ( D R - I r r i g a t i o n ) 17 6 17 6 17 6 17 6 17 6 17 6 )S M ( E n e r g E f f c i e n c y ) ~ ~ ~ II II II w D S M P e a k R e d u c t i o n 0 0 0 0 0 25 2 25 2 25 2 0 0 0 0 0 0 0 0 0 25 3 25 3 25 3 0 0 0 0 , '" " '~ 1 ~ ~ . ~ w ç r 2 0 1 3 7 0 t h P e r c e n t i l e (1 ) "c e n t i l e Th i s L & R b a l a n c e I n c l u d e s a d j u s m e n t s m a d e t o l o a d fo r e c a s t a s i s u e d b y B a r r & B r a d i n M a v 7 , 2 0 0 f o r e c a s t ,""'IR~~ å i~l~d ti ~~15d ti Uli.c !i ~~IIÅ¡. .I m~i~~ ~ ~~~I~:! :! ~ N~ ..~è ~~..Ci ¡~ci ~~è ~ ~ ci i:!:! ..~l!'":! i~a E~; õ..~ ..Ci ~:: ci ~~ ~~ ~ .-Ii ~~in ~ 0 OL~.. m ..~ ~ ~ ..; '"~N ~ ~ ~ æ ~~ ~ ~ ~ ~ g ~ g g g ~ ~ g g ~NN ~NN ~NN ~NN ~NN ~NN ~NN ~NN ~ ~ ~NN ~NN ~ ~ ~ ~ ~ ~ ~ ~ :!.. ~ ~ ~ .. :õ.. ~:: ! 5.. 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I := ~ j .~ ê.~ g Ë ¡ ~ i ~.Ë ~-=" ., . t ::iãë.~~ ~ ~ ~ ~ Eg¡ ~ ~ ;: z § ~ ~ ~ iN ~i~ ~. ~ l ~Fl! l l!~ .-g Æ~ ~ H ~ l ~ l IP e a k - H o u r L o a d a n d R e s o u r c e B a l a n c e 20 2 5 20 2 6 lo a d F o r e c a s t ( 9 5 t h % ) (3 , 2 7 5 ) (3 , 3 8 1 (2 , 8 0 ) (2 , 4 1 2 ) (3 , 6 2 0 1 (4 , 4 1 8 ) (4 , 7 1 8 ) (4 , 2 1 8 1 (3 , 8 5 3 ) (2 , 6 4 5 ) (3 , 0 0 ) (3 , 5 8 3 ) (3 , 3 2 5 ) (3 , 0 7 7 ) (2 , 8 4 3 ) (2 , 4 4 2 1 (3 , 6 7 3 ) (4 , 4 8 7 ) (4 , 7 9 9 ) (4 , 2 8 9 ) (3 , 9 0 ) (2 , 6 8 ) (3 , 0 5 1 ) (3 , 6 4 1 ) Ex i s t i n g O S M 14 2 il 14 2 !! 16 4 ~ 29 3 m il 14 4 il 14 2 ll 14 8 ld 15 4 :i 30 0 M! 28 8 il il 14 9 !! Pe a k ~ H o u r l o a d F o r e c a s t (3 , 1 3 3 1 (2 , 8 9 6 ) (2 , 6 5 8 ) (2 , 2 6 4 1 (3 , 4 5 6 ) (4 , 1 2 9 ) (4 , 4 2 5 ) (3 , 9 4 0 ) (3 , 6 9 ) (2 , 5 0 1 ) (2 , 8 6 4 ) (3 , 4 4 1 1 (3 , 1 n ) (2 , 9 2 9 ) (2 , 6 9 5 ) (2 , 2 8 8 ) (3 , 5 0 0 1 (4 , 1 8 7 1 (4 , 4 9 5 ) (4 , 0 0 1 1 (3 , 7 4 3 ) (2 , 5 2 9 1 (2 , 9 0 2 ) (3 , 4 9 3 ) Ma y 2 0 0 L o d F o r e c a s t Pe a k - H o u r l o a d F o r e c a s t ( 9 5 t h P e r c e n t i l e ) (3 , 1 2 0 ) (2 , 8 8 3 ) (2 , 6 4 8 ) (2 , 2 5 0 ) (3 , 4 4 1 1 (4 , 1 1 6 ) (4 , 4 1 0 ) (3 , 9 2 6 1 (3 , 6 8 2 ) (2 , 4 9 0 ) (2 , 8 5 2 ) (3 , 4 3 0 ) (3 , 1 6 4 ) (2 . 9 1 5 ) (2 , 6 8 5 ) (2 , 2 7 4 ) (3 , 4 8 ) (4 , 1 7 3 ) (4 , 4 7 9 1 (3 , 9 8 7 ) (3 , 7 2 9 ) (2 , 5 1 7 ) (2 , 8 9 0 ) (3 , 4 8 2 ) lo a d F o r e c a s t C h a n g e ( M a y 2 ( 0 9 ) 13 13 10 14 15 13 15 14 14 11 12 11 13 14 10 14 16 14 16 14 14 12 12 11 Ex i s i n g R e s o u r c s Co l 97 7 97 7 97 7 68 9 92 3 97 7 97 7 97 7 97 7 97 7 97 7 97 7 97 7 97 7 85 4 81 2 92 3 97 7 97 7 97 7 97 7 97 7 97 7 97 7 Hy d r o ( 9 0 l h % l - H C C 52 7 69 2 69 5 31 0 96 2 92 7 84 0 75 5 42 5 45 0 57 0 69 1 91 6 77 7 70 0 47 0 1,1 7 2 1,0 7 3 1, 0 4 94 5 1, 0 3 5 71 5 60 0 78 6 Hy d r o ( 9 O t h % ) - O t h e r 19 7 19 9 19 0 20 3 29 5 30 7 24 1 23 0 20 7 20 2 19 1 19 6 19 7 19 9 19 0 20 3 29 5 30 7 24 1 23 0 20 7 20 2 19 1 19 6 Sh o s h o n e F a l l s U p g r a d e ( 1 ) l l Q Q 11 11 Q Q Q Q Q ! l l Q Q 11 11 Q Q Q Q Q ! To t l H y d r o 72 7 89 3 88 5 51 3 1,2 7 1 1,2 5 2 1,0 8 1 98 5 63 2 65 3 76 1 88 7 1,1 1 5 97 8 89 0 67 3 1,4 8 1 1,3 9 7 1,2 8 1 1,1 7 5 1,2 4 2 91 8 79 1 98 2 CS P P ( i n c l u d i n i w i n d ) 49 50 55 81 12 7 13 7 14 1 13 6 11 9 87 62 57 49 50 55 81 12 7 13 7 14 1 13 6 11 9 87 62 57 Po e r P u r c h a s e A J r e e m e n t s Elk h o r n V a l l e y W i n d 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 Ra f t R i v e r G e o t h e r m a l 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 PP l . M o n t a n a - J e f f e r s o n ( 8 3 M W ) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Ea s t S i d e P u r c h a s e ( 5 0 M W ) Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q To t l P o w e r P u r c h a s e A ¡ e m e n t s 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 Pu r c h a s e s f r o t h e P a c i f i c N o r h w e s t 68 5 75 2 72 6 76 5 56 3 41 1 28 9 44 1 47 6 70 1 73 0 63 4 60 2 75 2 78 4 70 7 35 1 29 2 18 6 42 2 36 7 53 3 72 9 63 0 la n g l e y G u l c h 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 Bo a r d m a n t o H e m i r i a y 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 Ga s P e a k e r s 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 Su b t o t l 3,3 9 4 3,6 2 8 3,5 9 9 3,0 0 3,8 4 0 3,7 3 3 3, 4 4 3, 4 9 3, 1 6 0 3, 3 7 3 3, 4 8 3,5 1 1 3,7 0 0 3,7 1 2 3,5 4 0 3,2 2 9 3,8 3 8 3,7 5 9 3,5 4 1 3, 6 6 3,6 6 1 3, 4 7 0 3,5 1 5 3,6 0 2 20 9 I R P D S M Ne w D S M ( D R - C o m m e r c i a l ) 57 57 57 57 57 57 Ne w D S M ( D R - I r r i g a t i o n ) 17 6 17 6 17 6 17 6 17 6 17 6 Ne w D S M ( E n e r g E f f i c i e n c y ) li li li ~ ~ ~ To t l N e w D S M P e a k R e d u c t i o n 0 0 0 0 0 25 7 25 7 25 7 0 0 0 0 0 0 0 0 0 25 8 25 8 25 8 0 0 0 0 (1 ) Oc t o b e r 2 0 1 3 7 0 t h Pe r c e n t i l e Th i s L & R b a l a n c e i n c l u d e s a d j u s t m e n t s m a d e t o l o a d fo r e c a s t a s i s s u e d b V B a r r & B r a d i i i M a y 7 , 2 0 0 fo r e c a s t IP e a k - H o u r L o a d a n d R e s o u r c e B a l a n c e 20 2 7 20 2 B lo a d F o r e c a s t ( 9 S t h % ) (3 , 3 7 4 ) (3 , 1 1 5 ) (2 , 8 8 7 ) (2 , 4 7 3 ) (3 , 7 2 5 ) (4 , 5 5 6 ) (4 , 8 8 0 ) (4 , 3 6 2 ) (3 , 9 6 1 ) (2 , 7 1 4 ) (3 , 9 4 ) (3 , 7 0 1 ) (3 , 4 2 3 ) (3 , 1 5 2 ) (2 , 9 3 1 ) (2 , 5 0 3 ) (3 , 7 7 7 ) (4 , 6 2 4 ) (4 , 9 6 1 ) (4 , 4 3 3 ) (4 , 0 1 4 ) (2 , 7 4 8 ) (3 , 1 3 9 ) (3 , 7 5 8 ) Ex i s t i n g D S M ~ ll 15 4 16 1 18 1 31 2 31 5 ~ il ~ ll il il il 16 1 16 8 18 8 32 3 32 6 31 1 17 8 1§ il il Pe a k . . H o u r l o d F o r e c a s t (3 , 2 1 9 ) (2 , 9 6 1 ) (2 , 7 3 3 ) (2 , 3 1 2 ) (3 , 5 4 ) (4 , 2 4 4 ) (4 , 5 6 5 ) (4 , 0 6 2 ) (3 , 7 9 ) (2 , 5 5 6 ) (2 , 9 4 0 ) (3 , 5 4 6 ) (3 , 2 6 2 ) (2 , 9 9 7 ) (2 , 7 7 0 ) (2 , 3 3 5 ) (3 , 5 8 9 ) (4 , 3 0 1 ) (4 , 6 3 5 ) (4 , 1 2 2 ) (3 , 8 3 6 ) (2 , 5 8 ) (2 , 9 7 8 ) (3 , 5 9 7 ) Ma y 2 0 0 9 l o d F o r e c a s t Pe a k - H o u r L o a d F o r e c a s t ( 9 5 t h P e r c e n t i l e ) (3 , 2 0 6 ) (2 , 9 4 7 ) (2 , 7 2 2 ) (2 , 2 9 7 ) (3 , 5 2 8 ) (4 , 2 2 9 ) (4 , 5 4 9 ) (4 , 0 4 ) (3 , m ) (2 , 5 4 4 ) (2 , 9 2 8 ) (3 , 5 3 4 ) (3 , 2 4 8 ) (2 , 9 8 3 ) (2 , 7 5 8 ) (2 , 3 2 0 ) (3 , 5 7 3 ) (4 , 2 8 6 ) (4 , 6 1 8 ) (4 , 1 0 6 ) (3 , 8 2 2 ) (2 , 5 7 2 ) (2 , 9 6 ) (3 , 5 8 5 ) Lo d F o r e c a s t C h a n g e ( M a y 2 0 0 ) 13 14 11 15 16 15 16 16 15 12 12 12 14 14 12 15 16 15 17 16 14 12 13 12 Ex l s t h w R e s o u r c e s Co o l 97 7 97 7 97 7 68 9 92 3 97 7 97 7 97 7 97 7 97 7 97 7 97 7 97 7 97 7 97 7 68 9 92 3 97 7 97 7 97 7 97 7 97 7 97 7 97 7 Hy d r o ( 9 O t h % ) - H C C 98 8 69 2 77 5 47 0 1,1 3 0 1,0 7 2 1,0 0 5 94 5 1,0 3 5 72 0 60 0 78 6 97 5 77 7 70 0 52 5 1,1 6 7 1,0 9 1 1,0 0 5 94 5 1,0 3 5 70 0 60 0 78 6 Hy d r o ( 9 O t h % ) - O t h e r 19 7 19 9 19 0 20 3 29 5 30 7 24 1 23 0 20 7 20 2 19 1 19 6 19 7 19 9 19 0 20 3 29 5 30 7 24 1 23 0 20 7 20 2 19 1 19 6 Sh o s h o n e F a l l s U p g r a d e ( 1 ) i i Q Q II !Z Q Q Q Q Q ! i i Q Q II !Z Q Q Q Q Q ! To t l H y d r o 1,1 8 8 89 3 96 5 67 3 1, 4 4 1,3 9 6 1,2 4 6 1,1 7 5 1,2 4 2 92 3 79 1 98 2 1, 1 7 4 97 8 89 0 72 8 1,4 7 6 1,4 1 5 1,2 4 6 1,1 7 5 1,2 4 2 90 3 79 1 98 2 CS P P ( I n c l u d i n g w i n d ) 49 50 55 81 12 7 13 7 14 1 13 6 11 9 87 62 57 49 50 55 81 12 7 13 7 14 1 13 6 11 9 87 62 57 Po w e r P u r c h a s e A g e m e n t s Elk h o r n V a l l e y W i n d 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 Ra f t R i v e r G e o t h e r m a l 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 PP L M o n t a n a . J e f f e r s o n ( 8 3 M W ) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Ea s t S i d e P u r c h a s e ( S O M W ) Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q To t a l P o e r P u r c h a s e A ¡ e m e n t 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 Pu r c h a s e s f r o m t h e P a c i f i c N o r t h w e s 52 9 74 7 72 1 76 1 38 8 28 2 21 3 41 7 36 6 55 5 72 6 62 5 54 0 74 5 77 8 75 5 34 6 25 9 20 5 40 36 2 60 3 71 8 62 2 La n g l e y G u l c h 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 30 0 Bo a r d m a n t o H e m i n ¡ a y 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 22 5 Ga s Pe a k e r s 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 6 41 . Su b t o t l 3, 6 9 3, 6 2 2 3,6 7 4 3, 1 6 0 3, 8 3 3 3,7 4 9 3,5 3 3 3, 6 6 3,6 6 3,4 9 7 3,5 1 2 3,5 9 7 3,6 9 3,7 0 3, 6 5 3, 2 0 9 3, 8 2 8 3, 7 4 4 3,5 2 5 3,6 5 1 3, 6 5 3, 5 2 5 3, 5 0 3,5 9 4 -J _ ~ : i í i t i l ¡ ' L ¡ ' & $ f i ! . ! ¡ ¡ ! X A i _ ~ ~ , , ¡ ,! l ' ' ~ ' ' 1 1 I LI I I Q ' l ' 20 0 I R P P S M Ne w D S M ( D R - C o m m e r c i a l ) 57 57 57 57 57 57 Ne w D S M ( D R - I r r i g a t i o n ) 17 6 17 6 17 6 17 6 17 6 17 6 Ne w O S M ( E n e r g E f f i c i e n c y ) l§ l§ l§ II II II To t a l N e w D S M P e a k R e d u c t i o n 0 0 0 0 0 25 9 25 9 25 9 0 0 0 0 0 0 0 0 0 26 0 26 0 26 0 0 0 0 0 "' ~ t ¡ ! ~ r ~ f i ! l ~ . " ! \ Î i i ~ î . (1 ) O c t o b r 2 0 1 3 7 0 t h P e r c e n t i l e Th i s L & R b a l a n c e i n d u d e a d j u s t m e n t m a d e t o l o a d fo r e c a s t as is u e d bV Ba r r & Br a d ir i M a v 7 , 2 0 C f o r e c a t saies and Lod Forest: SL OUT N09Al 03 - Expe case Average Lod Pek Lod Percntile Percntile 50th 70t 90th 50th 90th 95th 100th January 2008 1,855 1,90 2,001 2,376 2,545 2,584 2,627 February 2008 1,713 1,758 1,850 2,236 2,426 2,472 2,555 March 2008 1,503 1,530 1,585 1,999 2,081 2,139 2,213 April 2008 1,S06 1,549 1,613 1,883 1,939 1,950 1,958 May 2008 1,673 1,747 1,857 2,528 2,688 2,756 2,902 June 2008 2,072 2,156 2,292 3,051 3,223 3,255 3,341 July 2008 2,375 2,437 2,551 3,193 3,345 3,365 3,419 August 200 2,195 2,235 2,300 2,950 3,029 3,036 3,084 september 2008 1,777 1,80 1,854 2,645 2,823 2,835 2,890 October 2008 1,456 1,475 1,498 1,948 2,001 2,038 2,068 November 2008 1,616 1,637 1,670 2,109 2,234 2,283 2,335 December 2008 1,911 1,94 2,023 2,363 2,615 2,718 2,911 January 2009 1,859 1,907 2,010 2,363 2,532 2,571 2,614 February 2009 1,714 1,760 1,854 2,212 2,402 2,44 2,531 March 2009 1,519 1,546 1,603 2,008 2,090 2,148 2,221 April 2009 1,504 1,547 1,613 1,890 1,94 1,957 1,965 May 2009 1,669 1,742 1,852 2,539 2,700 2,769 2,917 June 2009 2,076 2,162 2,302 3,032 3,207 3,240 3,328 July 2009 2,381 2,44 2,561 3,216 3,371 3,392 3,447 August 2009 2,198 2,237 2,304 2,962 3,042 3,049 3,098 September 2009 1,834 1,865 1,912 2,730 2,911 2,924 2,979 October 2009 1,567 1,587 1,611 2,058 2,111 2,148 2,178 November 2009 1,707 1,728 1,761 2,205 2,330 2,379 2,431 December 2009 1,996 2,030 2,110 2,420 2,675 2,779 2,975 January 2010 1,962 2,009 2,114 2,452 2,621 2,660 2,703 February 2010 1,813 1,860 1,955 2,303 2,494 2,540 2,622 March 2010 1,615 1,643 1,701 2,099 2,181 2,239 2,312 April 2010 1,588 1,632 1,699 1,943 1,999 2,010 2,018 May 2010 1,742 1,817 1,928 2,630 2,793 2,862 3,011 June 2010 2,116 2,202 2,344 3,076 3,253 3,286 3,376 July 2010 2,409 2,473 2,592 3,264 3,423 3,44 3,501 August 2010 2,238 2,278 2,346 3,024 3,106 3,113 3,163 september 2010 1,871 1,901 1,949 2,797 2,982 2,995 3,052 Ocober 2010 1,593 1,613 1,638 2,083 2,136 2,172 2,202 November 2010 1,741 1,762 1,796 2,246 2,371 2,420 2,472 December 2010 2,042 2,077 2,157 2,515 2,777 2,884 3,085 January 2011 2,009 2,057 2,164 2,525 2,695 2,734 2,776 February 2011 1,855 1,902 1,999 2,349 2,540 2,586 2,668 March 2011 1,649 1,677 1,736 2,152 2,234 2,292 2,365 Apn12011 1,621 1,665 1,732 1,995 2,051 2,062 2,070 May 2011 1,776 1,8S1 1,964 2,676 2,841 2,910 3,06 June 2011 2,154 2,241 2,386 3,135 3,315 3,349 3,44 July 2011 2,458 2,523 2,645 3,338 3,501 3,523 3,581 August 2011 2,284 2,325 2,395 3,093 3,178 3,185 3,236 september 2011 1,911 1,941 1,99 2,840 3,028 3,042 3,100 October 2011 1,625 1,645 1,669 2,108 2,161 2,198 2,227 November 2011 1,778 1,800 1,834 2,283 2,409 2,457 2,509 December 2011 2,079 2,113 2,195 2,563 2,832 2,942 3,148 January 2012 2,031 2,080 2,188 2,554 2,724 2,763 2,805 February 2012 1,862 1,910 2,007 2,357 2,547 2,593 2,675 March 2012 1,664 1,692 1,752 2,172 2,254 2,312 2,385 April 2012 1,637 1,681 1,749 2,011 2,067 2,078 2,086 May 2012 1,795 1,870 1,984 2,709 2,874 2,94 3,096 June 2012 2,192 2,281 2,427 3,221 3,403 3,437 3,531 July 2012 2,523 2,590 2,714 3,433 3,600 3,622 3,681 saies and Lod Forest: SL_OULN09AL03 - Ex~ case Average LodPek Lo PercntlePercntile 50th70t90th50th90t95thlOO August 20122,3372,3792,4503,1713,2573,2653,317 September 20121,9391,9702,0192,8893,0823,0963,155 October 20121,6491,6701,6942,1302,1832,2202,249 November 20121,8081,8291,862,3092,4352,4832,535 December 20122,1152,1502,2332,5712,842,9593,170 January 20132,0632,1132,2222,S712,7402,7792,822 February 20131,9011,9502,0492,3782,5682,6142,696 March 20131,6871,7161,7762,1872,2692,3272,401 April 2013 1,6611,7051,7742,0132,0692,0802,089 May 20131,8191,8962,0112,7482,9152,9853,138 June 20132,2192,3082,4S73,2733,4S83,4933,588 July 20132,5552,6232,7513,4933,6633,6863,746 August 20132,3692,4112,483,2263,3143,3223,375 september 20131,9651,992,042,9313,1283,1423,202 October 20131,6741,6941,7192,1522,2052,2422,272 November 20131,8371,8591,892,3422,4672,5162,568 December 20132,1532,1892,2722,6122,8953,0103,227 January 20142,1002,1502,2612,6112,7802,8192,862 February 20141,9321,9812,0812,4052,5952,6412,723 March 20141,7121,7421,8022,2172,3002,3572,431 April 2014 1,6851,7301,7992,0342,0902,1012,109 May 20141,8411,9182,0352,7842,9523,0233,177 June 20142,2402,3302,4823,3223,5093,5453,642 July 20142,5842,6542,7833,5483,7223,7453,807 August 20142,3962,442,5143,2703,3603,3683,422 September 20141,9872,0192,0692,9723,1733,1873,249 October 20141,6951,7151,7402,1712,2242,2612,290 November 20141,8621,8841,9202,3652,4912,5392,591 December 20142,1832,2192,3042,6252,9133,0303,251 January 20152,1262,1772,2882,6272,7962,8352,878 February 20151,9562,0052,1072,4192,602,6552,738 March 20151,7331,7631,8242,2352,3172,3752,448 April 20151,7031,7481,8192,0382,0942,1052,113 May 20151,8571,9352,0532,8162,9853,0573,212 June 20152,2562,3482,5013,3673,5573,5933,692 July 20152,6072,6772,8103,5983,7763,7993,862 August 20152,4192,4632,5393,3123,4033,4113,467 September 20152,0052,0372,083,0133,2173,2323,294 October 20151,7111,7321,7572,1862,2392,2752,305 November 20151,8821,901,942,3862,5112,5592,612 December 20152,2122,2482,3342,6412,9343,0543,279 January 20162,1572,2082,3212,6512,8202,8592,902 February 20161,9732,0232,1262,4352,6252,6712,754 March 20161,7591,7891,8512,2592,3412,3992,473 April 2016 1,7261,7721,8432,0492,1052,1162,124 May 20161,8781,9562,0762,8513,0223,0943,250 June 20162,2782,3702,5263,4163,6083,6453,746 July 20162,6362,7082,8433,6533,8353,8593,923 August 20162,442,4922,5693,3623,4563,4643,521 september 20162,0282,062,1113,0543,2623,2773,341 October 20161,7321,7531,7792,2052,2582,2942,324 November 20161,9081,9311,9672,4132,5392,5872,639 December 20162,2362,2732,3592,6652,9633,0843,313 January 20172,1722,2242,3382,6632,8332,8722,915 February 20171,9992,0492,1532,4492,6392,6852,767 Sales and Lod Forest: SL OUT N09A1 03 - Expe case Average Lod Peak Load Percntile Percntile 50h 70t 90t 50 90th 95th 100th March 2017 1,771 1,802 1,86 2,274 2,356 2,414 2,488 April 2017 1,737 1,783 1,855 2,058 2,113 2,124 2,133 May 2017 1,889 1,968 2,089 2,878 3,050 3,123 3,280 June 2017 2,288 2,381 2,539 3,457 3,652 3,689 3,792 July 2017 2,651 2,724 2,862 3,695 3,880 3,904 3,970 August 2017 2,461 2,507 2,586 3,379 3,474 3,483 3,541 september 2017 2,04 2,072 2,123 3,095 3,307 3,323 3,388 October 2017 1,742 1,764 1,789 2,214 2,267 2,303 2,333 November 2017 1,921 1,94 1,981 2,417 2,543 2,591 2,643 December 2017 2,260 2,297 2,384 2,629 2,931 3,055 3,287 January 2018 2,201 2,254 2,369 2,654 2,824 2,863 2,905 February 2018 2,026 2,077 2,181 2,452 2,643 2,689 2,771 March 2018 1,796 1,826 1,890 2,280 2,362 2,420 2,493 April 2018 1,759 1,806 1,878 2,041 2,097 2,108 2,116 May 2018 1,910 1,989 2,112 2,913 3,087 3,160 3,319 June 2018 2,309 2,403 2,564 3,506 3,703 3,741 3,845 July 2018 2,679 2,753 2,894 3,750 3,939 3,964 4,031 August 2018 2,488 2,535 2,616 3,439 3,536 3,545 3,604 september 2018 2,062 2,094 2,146 3,135 3,352 3,367 3,433 October 2018 1,764 1,785 1,811 2,233 2,286 2,323 2,353 November 2018 1,947 1,970 2,007 2,450 2,575 2,624 2,676 December 2018 2,290 2,327 2,415 2,68 2,992 3,118 3,355 January 2019 2,229 2,282 2,399 2,697 2,867 2,906 2,949 February 2019 2,051 2,103 2,209 2,481 2,671 2,717 2,799 March 2019 1,818 1,849 1,913 2,315 2,397 2,455 2,528 April 2019 1,781 1,827 1,900 2,072 2,127 2,138 2,147 May 2019 1,929 2,009 2,134 2,94 3,123 3,197 3,356 June 2019 2,328 2,424 2,587 3,554 3,753 3,792 3,898 July 2019 2,705 2,780 2,924 3,802 3,995 4,020 4,088 August 2019 2,514 2,562 2,64 3,472 3,S71 3,580 3,640 september 2019 2,082 2,115 2,168 3,177 3,397 3,413 3,481 Octber 2019 1,785 1,806 1,832 2,252 2,305 2,341 2,371 November 2019 1,972 1,995 2,032 2,469 2,595 2,643 2,695 December 2019 2,319 2,357 2,44 2,673 2,986 3,115 3,355 January 2020 2,259 2,313 2,431 2,700 2,869 2,908 2,951 February 2020 2,068 2,120 2,227 2,503 2,694 2,740 2,822 March 2020 1,843 1,874 1,938 2,328 2,410 2,467 2,541 April 2020 1,803 1,850 1,924 2,067 2,123 2,134 2,142 May 2020 1,950 2,030 2,156 2,983 3,159 3,234 3,394 June 2020 2,349 2,445 2,611 3,602 3,804 3,843 3,951 July 2020 2,733 2,810 2,956 3,857 4,053 4,079 4,149 August 2020 2,542 2,590 2,675 3,523 3,624 3,633 3,695 september 2020 2,106 2,139 2,192 3,220 3,44 3,461 3,529 October 2020 1,807 1,828 1,854 2,272 2,325 2,361 2,391 November 2020 1,998 2,021 2,059 2,498 2,623 2,672 2,724 December 2020 2,357 2,395 2,485 2,712 3,032 3,163 3,40 January 2021 2,300 2,354 2,473 2,741 2,910 2,949 2,992 February 2021 2,117 2,170 2,278 2,522 2,712 2,758 2,840 March 2021 1,875 1,907 1,972 2,364 2,44 2,504 2,578 April 2021 1,832 1,880 1,954 2,090 2,146 2,157 2,166 May 2021 1,977 2,058 2,185 3,024 3,202 3,277 3,439 June 2021 2,377 2,474 2,642 3,656 3,860 3,899 4,010 July 2021 2,770 2,848 2,997 3,921 4,120 4,147 4,218 August 2021 2,578 2,627 2,713 3,583 3,686 3,695 3,758 september 2021 2,136 2,169 2,223 3,263 3,491 3,507 3,577 saies and Lo Forest: SL_OULN09AL03 - ~ ca -Average LoPek Lo PercntlePercntile 50t70th90th50th90th95th100h October 20211,8361,8581,8842,2992,3522,3882,418 November 20212,0342,0572,0952,5372,6622,7112,763 December 20212,4002,4392,5302,7633,0903,2233,475 January 20222,3432,3972,5182,7902,9592,9983,041 February 20222,1562,2102,3192,5572,7482,7942,876 March 20221,9091,942,0062,4052,4872,5442,618 April 2022 1,8631,9101,9862,1182,1742,1852,193 May 20222,0042,0862,2163,0663,2453,3213,48 June 20222,4052,5042,6753,7103,9163,9574,069 July 20222,8082,8883,0413,9874,1904,2174,289 August 20222,6152,6652,7533,643,7493,7583,822 september 20222,1672,2012,2553,3053,5373,5S33,624 October 20221,8671,8891,9152,3272,3802,4162,44 November 20222,0692,0932,1312,5772,7022,7512,803 December 20222,4432,4822,5732,8123,1473,2833,540 January 20232,3862,4422,5632,8393,003,0473,090 February 20232,1962,2502,3602,5932,7842,8302,912 March 20231,9421,9742,0412,4452,5272,5852,658 April 2023 1,8931,9412,0172,1472,2022,2132,222 May 20232,0342,1162,2473,1103,2903,3663,530 June 20232,4352,5352,7083,7643,9744,0144,128 July 20232,8472,9293,0844,0534,2604,2874,360 August 20232,6532,7042,7943,7033,803,8193,884 september 20232,2002,2342,2883,3483,5843,6013,673 October 20231,8981,9201,9472,3552,4082,4452,475 November 20232,1062,1302,1682,6152,7412,7892,841 December 20232,4852,5242,6172,8543,1953,3353,597 January 20242,4292,4852,6072,8813,0513,0903,132 February 20242,2242,2782,3892,6292,8202,8662,94 March 20241,9762,002,0752,4822,5642,6222,695 April 2024 1,9241,9732,0502,1712,2272,2382,246 May 20242,0632,1462,2793,1533,3353,4113,577 June 20242,4652,5662,7423,8204,0314,0734,188 July 20242,8852,9683,1264,1174,3284,3564,430 August 20242,6912,7432,8343,7623,8703,8803,946 september 20242,2312,2652,3213,3913,6313,6483,721 October 20241,9301,9521,9792,3852,4382,4742,504 November 20242,1422,1662,2052,6542,7792,8282,880 December 20242,5282,5682,6612,8973,2453,3883,655 January 20252,4712,5272,6502,9233,0933,1323,175 February 20252,2742,3292,4412,6582,8492,8952,977 March 20252,0092,0412,1092,5192,6012,6592,732 April 2025 1,9542,0032,0812,1952,2512,2622,270 May 20252,0912,1752,3093,1963,3783,4563,622 June 20252,4932,S952,7743,8734,0884,1294,247 July 20252,9233,003,1694,1834,3974,4254,501 August 20252,7292,7822,8753,8213,9313,9414,008 september 20252,2642,2982,3543,4353,6783,6963,770 October 20251,9611,9832,0102,4132,462,5022,532 November 20252,1772,2012,2402,6912,8172,8652,917 December 20252,5722,6122,7062,9413,2963,4423,715 January 20262,5132,5702,6942,9673,1373,1763,218 February 20262,3122,3682,4802,6912,8822,9283,010 March 20262,0412,0742,1422,5562,6382,6962,770 April 2026 1,9842,0332,1122,2192,2752,2862,294 sales and Lod Forest: SL OUT N09Al 03 - Expe case Average Load Pek Lo Percntile Percntile 50h 70t 90t 50th 90th 95th 100th May 2026 2,119 2,203 2,339 3,238 3,422 3,500 3,668 June 2026 2,522 2,625 2,807 3,928 4,144 4,187 4,306 July 2026 2,961 3,047 3,212 4,248 4,466 4,495 4,572 August 2026 2,766 2,820 2,915 3,879 3,992 4,002 4,070 September 2026 2,296 2,330 2,387 3,478 3,725 3,743 3,819 October 2026 1,991 2,014 2,040 2,44 2,493 2,530 2,560 November 2026 2,212 2,236 2,276 2,729 2,855 2,903 2,955 Deæmber 2026 2,615 2,655 2,749 2,983 3,34 3,495 3,773 January 2027 2,555 2,612 2,738 3,010 3,179 3,218 3,261 February 2027 2,351 2,406 2,520 2,724 2,914 2,960 3,042 March 2027 2,075 2,108 2,177 2,594 2,676 2,734 2,807 April 2027 2,014 2,064 2,143 2,243 2,299 2,310 2,318 May 2027 2,146 2,232 2,370 3,280 3,466 3,544 3,713 June 2027 2,550 2,655 2,839 3,982 4,201 4,244 4,365 July 2027 2,999 3,087 3,255 4,314 4,535 4,565 4,643 August 2027 2,803 2,858 2,955 3,937 4,052 4,062 4,131 September 2027 2,327 2,361 2,419 3,S20 3,771 3,790 3,866 October 2027 2,021 2,044 2,070 2,468 2,521 2,557 2,587 November 2027 2,247 2,272 2,312 2,768 2,893 2,941 2,994 December 2027 2,658 2,698 2,793 3,025 3,395 3,547 3,831 January 2028 2,598 2,655 2,782 3,053 3,222 3,261 3,304 February 2028 2,377 2,433 2,548 2,760 2,950 2,99 3,079 March 2028 2,108 2,141 2,210 2,631 2,713 2,771 2,845 April 2028 2,04 2,094 2,174 2,266 2,322 2,333 2,341 May 2028 2,175 2,261 2,401 3,324 3,510 3,589 3,759 June 2028 2,579 2,684 2,872 4,036 4,257 4,301 4,424 July 2028 3,038 3,127 3,298 4,380 4,605 4,635 4,715 August 2028 2,840 2,896 2,995 3,995 4,111 4,122 4,192 September 2028 2,359 2,393 2,451 3,S63 3,818 3,836 3,914 October 2028 2,052 2,074 2,101 2,496 2,548 2,585 2,615 November 2028 2,282 2,307 2,347 2,805 2,931 2,979 3,031 December 2028 2,700 2,740 2,836 3,066 3,44 3,598 3,888 January 2029 2,642 2,700 2,827 3,097 3,266 3,305 3,34 February 2029 2,429 2,486 2,601 2,789 2,979 3,025 3,108 March 2029 2,142 2,175 2,245 2,669 2,751 2,809 2,883 April 2029 2,075 2,125 2,206 2,291 2,347 2,358 2,366 May 2029 2,204 2,291 2,433 3,367 3,555 3,634 3,806 June 2029 2,609 2,716 2,906 4,091 4,315 4,359 4,48 July 2029 3,077 3,168 3,342 4,445 4,674 4,705 4,786 August 2029 2,879 2,935 3,036 4,054 4,172 4,183 4,254 September 2029 2,391 2,426 2,484 3,606 3,865 3,884 3,963 October 2029 2,084 2,106 2,134 2,525 2,578 2,615 2,64 November 2029 2,319 2,344 2,384 2,84 2,969 3,018 3,070 December 2029 2,744 2,785 2,881 3,110 3,495 3,652 3,947 January 2030 2,68 2,744 2,872 3,140 3,309 3,348 3,391 February 2030 2,469 2,526 2,642 2,822 3,012 3,058 3,140 March 2030 2,176 2,209 2,279 2,707 2,789 2,847 2,920 April 2030 2,107 2,157 2,239 2,316 2,372 2,383 2,392 May 2030 2,234 2,322 2,465 3,411 3,600 3,680 3,853 June 2030 2,639 2,747 2,94 4,146 4,372 4,417 4,544 July 2030 3,115 3,208 3,385 4,511 4,743 4,774 4,857 August 2030 2,917 2,975 3,078 4,113 4,233 4,244 4,317 September 2030 2,423 2,459 2,518 3,650 3,913 3,932 4,012 October 2030 2,116 2,138 2,165 2,554 2,607 2,64 2,673 saies and Lod Forest SL_OULN09AL03 - Expe case Average Lo Percntile 50th 70th90th50 Pek Lod Percntile 90th95thlOOth _-'8l _..._17...I:: . . "TO:.._ØIKaOf__.~__~liNiNar""-.Ma...li Øl5lou./..-~ca-_17.lllill-" ill I III -.plfi1l'l__'" Sl_ou__ur-Eica-!e 10. 20Ii£i-. Ba Z9 BEFORE THE IDAHO PUBLIC UTiliTIES COMMISSION CASE NO. IPC-E-09-03 IDAHO POWER COMPANY ATTACHMENT NO.3 BEFORE THE IDAHO PUBLIC UTILITIES COMMISSION IN THE MAnER OF IDAHO POWER COMPANY'S APPLICATION FOR A CERTIFICATE OF PUBLIC CONVENIENCE AND NECESSITY FOR THE LANGLEY GULCH POWER PLANT. ) ) CASE NO. IPC-E-09-03 ) ) AFFIDAVIT OF KARL BOKENKAMP ) ) STATE OF IDAHO) ) ss.County of Ada ) Karl Bokenkamp, of Idaho Power Company, being first duly sworn, deposes and states as follows: 1. That I am the General Manager of Power Supply Operations & Planning for Idaho Power Company ("Idaho Power" or the "Company"). 2. That this Affdavit is made in support of the Company's Response to Intervenors' Joint Motion to Stay which has been filed in this proceeding ("Response"). 3. That the load and resource balances enclosed with the Response as Attachments Nos. 1 and 2 were prepared by the Power Supply Planning department I manage. 4. That, in my opinion, the load and resource balance contained in Attachment NO.2 is a reasonable forecast that indicates that the Company wil need a resource, like Langley Gulch, in 2012. FURTHER YOUR AFFIANT SAYETH NAUGHT.~~~~~ SUBmR1MJ.~D SWORN to before me this (' thday of June 2009.~r- S ,--.. ~, C~.,tt '\~ . "¡/l.. "" hM " ~ .. J. ~ -+n Rt /Ì fì . . _ _ v-U ~U~ \ U )U~I V ~.- .. æ Notary Public lo Ic;ah~. - ,Cl E Residing at: ,W j,Q i -bclOD"6 \.. PU9" .~ ¡ My commission expires: 02/0Y /201 5,. ~;.:,. .r :' ~. .... "'",/"A TE 0\1 \",....'............,., AFFIDAVIT OF KARL BOKENKAMP BEFORE THE IDAHO PUBLIC UTiliTIES COMMISSION CASE NO. IPC-E-09-03 IDAHO POWER COMPANY ATTACHMENT NO.4 BEFORE THE IDAHO PUBLIC UTILITIES COMMISSION IN THE MATTER OF IDAHO POWER COMPANY'S APPLICATION FOR A CERTIFICATE OF PUBLIC CONVENIENCE AND NECESSITY FOR THE LANGLEY GULCH POWER PLANT. ) ) CASE NO. IPC-E-09-03 ) ) AFFIDAVIT OF VERNON PORTER ) ) STATE OF IDAHO ) ) ss.County of Ada ) Vernon Porter, of Idaho Power Company, being first duly sworn, deposes and states as follows: 1. That I am the General Manager of Power Production for Idaho Power Company ("Idaho Powet' or the "Company"). 2. That this Affidavit is made in support of the Company's Response to Intervenors' Joint Motion to Stay which has been filed in this proceeding ("Response"). 3. That Idaho Power has been advised by its engineering, procurement, and construction service provider, a joint venture of Kiewit Power Engineers and The Industrial Company ("TIC"), that there is a reasonable likelihood that Langley could be available for the summer of 2012. Availabilty would depend on how quickly Idaho Power can obtain air quality and other permits from federal, state, and local agencies. FURTHER YOUR AFFIANT SAYETH NAUGHT.\~~ VERNON PORTER S~~ AND SWORN to before me this IO-fh day of June 2009. ~1" S. lh. ~..#.~~.. "-1.p"\ t~ ExIJ oTAIl )1'..\ ) a Q~, .. ~ I' ¡ Notary Public r Inàho _ :. ..... *: Residing at: i? ISQ. ..ctú'oo \ ~V8\.\C I = Mycommissionexpires: DZ(0'1/2015--.. "0 ~ ,~ ~ ...~.. ....~.... '#",./'S 0 F \\) ~~"",,,'",........,',. AFFIDAVIT OF VERNON PORTER BEFORE THE IDAHO PUBLIC UTiliTIES COMMISSION CASE NO. IPC-E-09-03 IDAHO POWER COMPANY ATTACHMENT NO.5 Langley Gulch Intervenor Request for Stay As previously reportd, on March 6, 2009 !PC fied an application with the IPUC for a Certificate of Public Convenience and Necessity (CPCN authorizing IPC to constrct, own and operate the Langley Gulch power plant (Langley Gulch). Lanley Gulch will be a natual gas-fired combined cycle combustion tubine generating plant to be constrcted in Payette County, Idao, with a generating capacity of approximately 300 MW in the sumer and 330 MW in the winter. WC requested in its CPCN application that the WUC issue its order in the Lanley Gulch CPCN case (Langley Gulch Case) by September 1, 2009. On May 29,2009 ajoint motion was fied in the Langley Gulch Case by the Industrial Customers of Idaho Power, the Idao Irigation Pumpers Association, the Snake River Allance, the Idaho Conservation League and the Northwest & Intermountain Power Producers Coalition, requesting that the IPUC stay the Langley Gulch Case for at least ten month (Request for Stay). The Request for Stay assert that the stay should be granted by the IPUC because (1) IPC should first respond to the advisory shareholder proposal adopted by IDACORP's shareholders in May 2009, relating to reductions in WC greenhouse gas 4 emissions, (2) IPC's 2009 Integrated Resource Plan is not scheduled to be fied until December 2009, (3) IPC's request for IPUC ratemaking preapproval for Langley Gulch, based on Idaho's newly adopted rate commtment statute, increases the importance ofthe IPUC's decision on Langley Gulch, (4) IPC should be able to negotiate an extension, perhaps at additional cost, of the September 1,2009 payment dates for the purchase of the Siemens tubines for Langley Gulch, (5) IPC has already delayed the on-line date for Langley Gulch from the sumer of2012 to December 2012, and IPC's next peak load followig the summer of2012 wil not occur until the sumer of2013, (6) the continuing recession ha reduced the demand for new IPC generation facilties, and the need for Langley Gulch should be reassessed when a general economic recovery has begu, (7) PacifiCorp is "mothballing" planed generation expanions, and (8) the impacts ofIPC's demand response programs have not been ascertined. IPC plans to oppose the Request for Stay. Delaying the IPUC decision date on the Langley Gulch CPCN for at least 10 months beyond September 1,2009 would delay the 2012 in-service date for the project and jeopardize IPC's abilty to meet customer loads in 2012 and beyond. Langley Gulch is scheduled to fill the key 2012 base load resource requirement identified in IPC's curent Integrated Resource Plan. IPC's updated customer load projections continue to show the need for Langley Gulch generation capacity by a 2012 project in-servce date. Based on these curent load projections, and based on IPC's discussions with the contractors performing the Langley Gulch Engineering, Procurement and Constrction Services Agreement discussed below, IPC is workig to advance the Langley Gulch in-servce date from December 2012 to June 2012. Delaying the IPUC CPCN decision beyond September 1,2009 would also increase IPC's exposure to cancellation fees and non-refudable contract payments under IPC's gas tubine and steam tubine purchase agreements for Langley Gulch, as discussed below. The gas turbine and steam tubine are the largest equipment items for Langley Gulch, with a combined total purchase price of approximately $90 milion. Under the gas tubine purchase agreement with Siemens Energy (Gas Turbine Agreement), IPC's purchase of the gas tubine is subject to IPUC issuace of the CPCN by September 1,2009, among other conditions. In the event IPC does not receive the CPCN by September 1,2009, the Gas Turbine Agreement would automatically terminate, unless IPC and Siemens Energy reach an agreement within 30 days afer that date to modify the contract price, equipment delivery schedule and other affected terms and conditions of the Gas Turbine Agreement. Upon such termination, IPC would be required to pay a cancellation fee of35 percent of the tota purchase price of the gas tubine, less any payments already made by IPC under the Gas Turbine Agreement. The Gas Turbine Agreement also contain a schedule of cancellation fees IPC must pay if it termnates the Gas Turbine Agreement at any time during the contract term, absent assignent of the Gas Turbine Agreement by IPC with the wrtten consent of Siemens Energy. The cancellation fees are based on a percentage of the tota gas tubine purchase price and increase monthly from 20 percent on July 1,2009 to 100 percent on or after September 1,2010. The steam turbine purchae ageement with Siemens Energy (Stea Turbine Agreement) also contans a cancellation fee schedule. IPC has the right to terminate the Steam Turbine Agreement at any time upon paying a cancellation fee to Siemens Energy based on a percentage ofthe total purchae price of the steam tubine, absent assignent of the Steam Turbine Agreement by IPC with the written consent of Siemens Energy. The Steam Turbine Agreement cancellation fee percentage increases monthly from 10 percent on Februar 1,2009 to 100 percent on or afer May 1,2011. The cancellation fee is 15 percent on September 1, 2009. IPC must also make non-refudable contract payments to Siemens Energy tUder the Gas Turbine Agreement beginning on September 1,2009, in addition to its previous non-refudable reservation fee payment of$2.75 milion. IPC's September 1,2009 contract payment is approximately 20 percent of the 5 tota gas tubine purchase price, with additiona monthy payments thereafer, concludig with the fial contract payment on Jaiua 1,2011. The cumulative amount ofIPC's contract payments under the Gas Turbine Agreement would be offset agait any cacellation fees owed by IPC under the Gas Turbine Agreement. IPC must also make non-refudable contrt payments to Siemens Energy under the Steam Turbine Agreement beginng on September 11,2009, in addition to its previous non-refudable payments for the steam tubine - the reservation fee payment of approxiately $2.9 milion and the initial contract payment of approxitely $3.1 millon. IPC's September 11, 2009 contrt paytent is 14 percent of the total steam tubine purhase price, with additional contract payments due in March 2010, September 2010 and April 20 11, and a smaller fial contract payment due at final acceptance of the steam turbine. The cumulative amount ofIPC's contract payments under the Stea Turbine Agreement would be offset against any cancellation fees owed by IPC under the Steam Turbine Agreement. On May 7, 2009, IPC entered into an Enginerig, Procurement and Constrtion Servces Agreement (EPC Agreement) with Boise Power Parers Joint Ventue, a joint ventue consisting of Kiewit Power Engineers Co. and TIC-The Industrial Company (collectively, the Contractor), for design, engineering, procurement, constrction management and constrction services for Lagley Gulch. The EPC Agreement is the primar ageement governg the proposed development of Langley Gulch, .. providing for the specific design, engineering and constrction work to be perormed for Langley Gulch, as well as the equipment procurement required for the project. The total contract price to be paid by !PC under the EPC Agreement is approximately one-half ofthe projected $427 milion total project cost for Langley Gulch. The EPC Agreement provides that IPC is to issue a Full Notice to Proceed (FNTP) to the Contractor no later than September 1, 2009 to authorize the Contractor to commence and complete all work under the EPC Agreement. IPC plan to issue the FNT by September 1,2009 if it ha (i) received an acceptable CPCN from the ¡PUC, (ii) received board approval and (ii) identified satisfactory financing options for the project at that time. The EPC Agreement provides that if IPC does not issue the FNTP by November 1,2009, the Contractor may termnate the EPC Agreement, which termination will be without liabilty to either par other than for the Contractor's costs properly incured pursuant to any work performed under the Master Services Agreement between IPC and the Contractor dated October 3,2008. The amounts payable under the Master Services Agreeent are not expected to be material to !PC. IPC is requied to make monthy progress payments to the Contractor under the EPC Agreement beginng in October 2009. The first twelve monthly progress payments between October 2009 and September 2010 will represent approxitely one-four of the total payments scheduled to be made by IPC under the EPC Agreement. IPC may termte the EPC Agreement at any time if it abandons the Langley Gulch project. Upon such termition, the Contractor is entitled to keep the progress payments previously paid by IPC, and IPC would be requid to pay the value of the work completed to the date of termination not previously covered by IPC progress payments, plus a 15 percent markup on such costs. 6 BEFORE THE IDAHO PUBLIC UTILITIES COMMISSION CASE NO. IPC-E-09-03 IDAHO POWER COMPANY ATTACHMENT NO.6 Pr e s s R e l e a s e Pa g e 1 o f 2 Pa c i f i C o r p : P a c i f i c P o w e r Ne w s Cu s t o m e r S e r v i c e Sa v e E n e r g y & . Mo n e y Sa f e t y Re n e w a b l e E n e r g y Co m m u n i t y S e r v i c e s Ab o u t U s In f o r m a t i o n f o r Co n t r a c t o r s Ne w s a n d I n f o ~ P r e s s R e l e a s e s Pr e s s R e l e a s e Mo n , S e p 1 5 , 2 0 0 8 Pa c i f i C o r p c o m p l e t e s p u r c h a s e o f C h e h a l i s p o w e r p l a n t CH E H A L I S , W a s h . - C u s t o m e r s o f P a c i f i C o r p i n s i x W e s t e r n s t a t e s t o d a y be g a n b e n i f i t i n d f r o m t h e p o w e r p r o d u c e d b y a m o d e r n , e f f i c i e n t n a t u r a l g a s - fi r e d g e n e r a t i n g p l a n t l o c a t e d i n C h e h a l i s , W a s h . , a b o u t 8 0 m i l e s n o r t h o f Po r t l a n d a l o n g I n t e r s t a t e 5 . Co n t a c t U s Pa c i f i C o r p f i n a l i z e d t h e a c q u i s i t i o n o f t h e 5 2 0 - m e g a w a t t g e n e r a t i n g p l a n t o n Se p t . 1 5 , a f t e r a n n o u n c i n g a n a g r e e m e n t i n A p r i l 2 0 0 8 w i t h T N A M e r c h a n t Pr o j e c t s , I n c . , a s u b s i d i a r y o f S U E Z E n e r g y N o r t h A m e r i c a , I n c . N o f i n a n c i a l de t a i l s o f t h e t r a n s a c t i o n a r e b e i n g r e l e a s e d . In f o r m a c i ó n e n Es p a ñ o l Th e C h e h a l i s p l a n t i s t h e t h i r d l a r g e s t n a t u r a l g a s - f i r e d f a c i l i t y o w n e d b y Pa c i f i C o r p a n d p r o d u c e s e n o u g h e l e c t r i c i t y t o s u p p l y a b o u t 2 0 0 , 0 0 0 a v e r a g e re s i d e n t i a l c u s t o m e r s e a c h y e a r . "M a k i n g t h e C h e h a l i s p l a n t p a r t o f o u r s y s t e m p r o v i d e s i m m e d i a t e b e n e f i t t o ou r c u s t o m e r s , " s a i d R o b L a s i c h , p r e s i d e n t o f P a c i f i C o r p E n e r g y , r e s p o n s i b l e fo r t h e c o m p a n y ' s g e n e r a t i o n f a c i l i t i e s . " T h e p l a n t w i l l g e n e r a t e c o s t - e f f e c t i v e en e r g y a n d f i t s i n w e l l w i t h o u r l o n g - r a n g e p l a n t o c o n t i n u e t o b e a m o n g t h e lo w e s t - c o s t e n e r g y p r o d u c e r s i n t h e n a t i o n . I n a d d i t i o n , t h e o n - d e m a n d n a t u r e of t h e g a s - f i r e d p l a n t w i l l a l l o w u s t o b a l a n c e t h e v a l u a b l e , b u t m o r e v a r i a b l e , wi n d g e n e r a t i o n a s s e t s w e a r e a g g r e s s i v e l y b u i l d i n g . " As p a r t o f t h e a c q u i s i t i o n , P a c i f i C o r p o f f e r e d e m p l o y m e n t t o a l l 1 5 e m p l o y e e s of t h e p l a n t , w h i c h o p e n e d i n 2 0 0 3 . A l l a c c e p t e d t h e o f f e r s . "W e a r e l o o k i n g f o r w a r d t o b e i n g p a r t o f t h e C h e h a l i s c o m m u n i t y , " s a i d S h e i l a Ho l d e n , r e g i o n a l c o m m u n i t y m a n a g e r . " A s a c o m p a n y , w e a r e c o m m i t t e d t o be i n g a n a c t i v e , r e s p o n s i b l e c i t i z e n i n e v e r y c o m m u n i t y w e s e r v e o r h a v e op e r a t i o n s in . W e w i l l w o r k w i t h t h e C h e h a l i s c o m m u n i t y t o d e t e r m i n e t h e b e s t wa y t o b e a g o o d n e i g h b o r . " Ab o u t P a c i f i C o r p Pa c i f i C o r p i s o n e o f t h e l o w e s t - c o s t e l e c t r i c i t y p r o d u c e r s i n t h e U n i t e d S t a t e s , ht t p : / / w w . p a c i f i c p o w e r . n e t / r e s s ~ R e l e a s e l P r e s s _ R e l e a s e 8 4 3 6 9 . h t m l 6/ 1 0 / 2 0 0 9 Pr e s s R e l e a s e Pa g e 2 o f 2 pr o v i d i n g a p p r o x i m a t e l y 1 . 7 m i l l i o n c u s t o m e r s i n t h e W e s t w i t h r e l i a b l e , ef f i c i e n t e n e r g y . T h e c o m p a n y w o r k s t o m e e t g r o w i n g e n e r g y d e m a n d w h i l e pr o t e c t i n g a n d e n h a n c i n g t h e e n v i r o n m e n t . P a c i f i C o r p h a s a t o t a l g e n e r a t i n g ca p a b i l i t y o f a p p r o x i m a t e l y 1 0 , 0 0 0 m e g a w a t t s f r o m c o a l , h y d r o e l e c t r i c , n a t u r a l ga s - f i r e d c o m b u s t i o n t u r b i n e s a n d w i n d - p o w e r e d a n d g e o t h e r m a l g e n e r a t i n g pl a n t s a s w e l l a s e l e c t r i c t r a n s m i s s i o n a n d d i s t r i b u t i o n a s s e t s . P a c i f i C o r p op e r a t e s a s P a c i f i c P o w e r i n O r e g o n , W a s h i n g t o n a n d C a l i f o r n i a , a n d a s R o c k y Mo u n t a i n P o w e r i n U t a h , W y o m i n g a n d I d a h o . P a c i f i C o r p ' s e l e c t r i c g e n e r a t i o n , co m m e r c i a l a n d e n e r g y t r a d i n g , a n d c o a l - m i n i n g f u n c t i o n s a r e o p e r a t e d a s Pa c i f i C o r p E n e r g y . Ho m e . C o n t a c t U s . S e a r c h . S i t e M a p . P r i v a c y Co p y r i g h t ( Q 2 0 0 9 P a c i f i c P o w e r ; A D i v i s i o n o f P a c i f i C o r p ht t p : / / w w . p a c i f i c p o w e r . n e t / r e s s _ R e l e a s e l P r e s s _ R e l e a s e 8 4 3 6 9 . h t m l 6/ 1 0 / 2 0 0 9 BEFORE THE IDAHO PUBLIC UTiliTIES COMMISSION CASE NO. IPC-E-09-03 IDAHO POWER COMPANY ATTACHMENT NO.7 CLEARING UP. June 8, 2009 . No. 1393 . Page 2 Week in Summary proceeding. The intervenors-- environmental groups, power developers and large customers--say they aren't necessarily opposed to the proposed gas-fired plant, but the Idaho PUC should not rule on it by Sept. 1, as the utility has requested. Intervenors say the commission should take more time to assess utility's largest capital investment since Hells Canyon, at (17). (6) Idaho PUC OKs Four Rate IncreasesTotaling 14.1 Percent, $116 Milion The Idaho PUC approved four rate increases May 29 for Idaho Power customers that together wil add about $116 milion to annual revenues and increase overall rates by about 14.1 percent. The largest of the four bumps comes from the anual power cost adjustment, which averaged 10.24 percent for an overall $84-milion increase. Another $15.6 millon came from an energy effciency rider, $10.5 milion from an automated-meters installation rider, and $5.2 milion from a fixed-cost adjustment. At (20), the PUC takes a long view of rate increase benefit. (7) Oregon Muni's Experience ShowsLoad Control Works About 20 years before Pacific Northwest Labs conducted its now-famous GridWise demonstration project, the city of Milton-Freewater, Ore., initiated demand reduction programs to reduce the peak-demand charges the muni paid to BPA. The first--a voltage- reduction program--saved the muni enough money in the initial year to pay for its newly installed SCADA system. The second employed a one-way commun- ications system that successfully reduced peak demand even more. Lessons the region could learn from Milton-Freewater, at (18). (8) BPA Asked for Federal Money toStudy Pumped Storage The Bonnevile Power Administration has asked the U.S. Department of Energy for a grant to study pumped storage technology as way to help balance the region's growing wind portfolio. The governors of the four Pacific Northwest states are also on board. They sent a letter to DOE late last month supporting BPA's request. At (21), wind and water. (9) Senate Committee Adds 1S-PercentRenewables Standard to Energy Bil The Senate Energy and Natural Resources Committee added a 15-percent renewables portfolio standard to the panel's comprehensive energy bil. The stadard would allow utilities to meet one-four of the requirement with energy effciency. Meanwhile, House Ways and Means Committee Republicans sent a letter to committee Chairan Charles Ragel (D-N.Y.) urging him to schedule a markup on the climate and energy bil cleared May 21 by the Energy and Commerce Committee. The Interior Deparment's Mineras Management Servce is holdig West Coast workshops ths month on new offhore rmewable energy regulations, at (22). Briefs (10) PGE to Seek 40o-MW BaseloadResource Near Boardman Portland General Electric intends to issue a request for bids next ear callin tor a 400-MW naturaI- as- ired combined-cycle combustion tu ine that would locate in orrow ounty, Ore., near the Boardman coal- fired power plant. 'lhe baseload resource wil be the self- build benchmark bid in the utility's request for proposals. Construction of the winning bid could "possibly" start in 2012, Steve Corson, PGE spokesman, told Clearing Up, but a lot of other things would have to happen first, he added. "This is a process." Corson said of the RFP. "It's not a done deaL. " Resource planning must be based on an integrated resource plan acknowledged by the Oregon PUC, which must also sign off on RFPs that stem from the plan. Corson said PGE would submit a draft IRP to the commission this summer for a 30-day comment period, and a final version in the fall for a nominal 6-month review process. The base load resource would address future needs and supplement its current portfolio of resources and contracts. As par of the plang for the self-build bid project-- dubbed the Car Generatig Facilty--PGE will submit it to Oregon's Energy Facilty Siting Council for site certfication. The council wil take up the matter for the first time at its June 12 meeting, where it wil start the process for authorizing Morrow County to review the project and to serve as a special advisory group for it. The 400-MW baseload project is among several PGE has pursued in recent months. The utilty announced in December that it would retool a proposed baseload project at its Port Westward site to serve as a peaking unit that could be used to smooth out its growing wind holdings (CU No. 1367 (3/12)). The original Port Westward base load project was certified as a pair of CCCTs with total net capacity of 650 MW, which later morphed into a two-part project. The 400-MW first phase broke ground in 2004 (CU No 1155 (9.4)), and went on line in 2007 (CU No. 1292 (11.2)) (Rick Adair). (10.1 J Grant County PUD Considering 250.MW Gas.Fired CCCT Grant County PUD is studying whether a 250-MW natural-gas~fired combined-cycle combustion turbine makes sense for meeting its near-term load growth, which is dominated by large industrial customers such as server farms. As an early step, the PUD has issued a request for bids on engineering services to help conduct a feasibility study of the resource. "Through our integrated resource planning, we can see where natural gas might be the right resource choice," Kevin Nordt, the PUD's director of power management, told Clearing Up, adding that the district is probably the fastest growing utilty in Northwest. Copyright (92009. Energy NewsData Corporation AN INDEPENDENT NEWS SERVICE FROM ENERGY NEWSDATA . Monday, June 8, 2009 . No. 1393 . NORTHWEST ENERGY MARKETS Energy and Utiity News for the U.S. Pacifc Nortwest and Western Canada Inside.. . Courts & Commissions . Idaho PUC OKs Four Rate Increases Totaling 14.1 Percent, $116 Milion..... (6120) Supply & Demand . Oregon Muni's Experience Shows Load Control Works.... (7/18) . BPA Asked for Federal Money to Study Pumped Storage.. .. . .. . .. . .. .. .. .. .. .. .. .. . . Senate Committee Adds 15-Percent Renewables Standard to Energy Bil . . . . . . . . . . . . . . PGE to Seek 400-MW Baseload Resource N ear Boardman ..................................." (821) (9/22) (10) . Grant County PUD Considering 250-MW Gas-Fired CCCT.................................." . FERC, Washington Sign MOU on Hydrokinetic Projects. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Sea Lions Split for the Season.. .. .. . .. .. .. .. .. . . Featherweight Wind Blades May Soon Be Made in SE Washington........................... . Resource Future Perspectives Vary--But Not as Much as They Appear.... .. .. .. .. .. .. .. .. . . Employment Data Hint at Leveling Out. . . . . . . . . . . . . . . . . . . . . (10.1) (10.2) (10.3) (10.4) Notes & Comments (11) Northwest , Numbers (12) Price Report . As Rain Falls and Hydro Flows, Power Prices Fall. Details on page 5. I The Week in Summary I (1) ENW Asks Members to Help Fund NewNuke Feasibility Study Energy Northwest is asking its members if they are interested in contributing $25,000 to join a "participants committee" to complete pre-development work on a modular nuclear reactor project. The joint operating agency says it needs between $250,000 and $500,000 to move forward with the pre-development work for the project, which would use as-yet-unapproved technology to build a baseload plant consisting of 40-MW modular nuclear units at a site near the Columbia Generating Station. At (13), ENW says it's too early to tell if the study--much less a new nuke--will go forward. (2) DSM, Wind, Gas Prominent in Puget, PacifiCorp IRPs Demand-side resources, wid energy and natur gas- fired power figue prominently as new resources in the just- releaed PacifCorp and Puget Sound Energy integrated resource plans. Both featue stagnant load levels for the next few year as the economy recovers, then a resumption of growt. At (14), Puget sees a huge range ofhicr- menta pordolio costs fìm $14 bilon to $28 bilon, whie at (15), onl a whiper of coal remais hi PaciñCorp's long-rage road map hi the form of coal- plant tubhie upgrades. (3) Northwest IOUs Report ModerateLoad Effects Amid Troubled Economy Nortwest investor-owned utilities report a range of moderate load effects amid the distressed economy, ranging from slightly decliing to flat and even projections of growt. All fall within a relatively narow band, suggestingtroubled economic times do not necessarily directly correlate to significant load reductions, at least in the absence of major industrial closures or slowdowns. Lowdown on Nortwest iou loads, at (16). (4) DEQ Puts Boardman on Path toClean Up or Closure The staff of the Oregon Department of Environmental Quality is standing firm on its plan to clean up Portland General Electric's Boardman power plant. Under DEQ's Regional Haze Plan, PGE would have to upgrade Boardman's emissions controls in thee stages between 2011 and 2018. PGE says the upgrades wil cost between $545 milion to $645 milion, raising questions about the future of Oregon's only coal-frred power plant. At (19), rate incrases cut thugh the haz. (5) Intervenors Want IPUC to Take MoreTime on IPC's Langley Gulch Proposal Five of the six intervenors in Idaho Power's petition for Idaho PUC approval of its proposed Langley Gulch power plant have fied a joint motion to stay the CLEARING UP _ June 8, 2009 - No. 1393 _ Page 8 combine their interests and jointly contribute $25.000 would be able to do so. but would have only one representative on the committee. "I remain optimistic about this option and believe it should be seriously considered as a future power supply option." Baker says in the letter. "I believe it wil have a cost and carbon advantage as a base-load resource." If enough ENW members come forward with funding. the group wil further determine such items as the initial electrical generation size of the project, as well as expansion planning; adequacy of the proposed site; amount of existing information that could be used for the combined operating license; best financing strategy; construction and operational costs of the project; political and public acceptance; and best time for commercial operation. The phase 1 due-diligence study would take from three to six months, ENW estimates. Phase 2-- preparation of the license--would take from 18 to 24 months and cost from $18 milion to $20 milion. Phase 3--NRC approval of the license--would take 36 to 48 months to complete. with projected costs of $25 milion to $30 milion. Phase 4--construction and commissioning--would take another 36 to 48 months. The final cost per KW is estimated at between $3,500 and $4.500. Seattle City Light. Snohomish County PUD and Chelan County PUD are not interested in the project. according to sources. (Jude Noland). (14) DSM, Wind, Gas Feature in Puget Draft Resource Plan - from 121 Demand-side resources, wind power and natural gas- fired power all feature prominently in Puget Sound Energy's 20-year new-resource outlook. By 2020, according to Puget' s draft 2009 Integrated Resource Plan, the utility's needs include 808 MW of new demand-side resources and 1000 MW of new wind capacity. ~nother 1580 MW wil be new gas-fired supgbl, comttsing 1100 MW ot combined-cycle capacity and 580 W of peãk¡. The gas component would Wow to 3150 MW cumulative additions by 2029. while DSM Would expand to 1030 MW and wind to 1200 MW. "Options for resource additions remain limited." said an executive summary of the plan. "Wind is stil the only renewable resource capable of generating utility- scale power for PSE. new hydroelectric projects are not feasible at this time. nuclear projects are unlikely to gain approval, and coal remains constrained by environmental concerns." The summary also noted that "the plan recommends additonal wind resources to fulfil renewables requirements, as much demand-side resources as possible (38 aMW per year for the first 12 years), and more natural gas-fired generating plants to fil the remainder of need." The draft IRP is under review by outside parties, and the final IRP is scheduled for July 31 fiing with the Washington Utilities and Transportation Commission, according to a company release. PSE spokesman Roger Thompson said the final version might contain "some tweaks here and there," but no additional major analysis. Pugets new-resource necessities are fueled primarily by expiring purchased-power contracts and prospective retirements of existing plants. Expiring resources account for 819 MW of need by 2012, 1685 MW by 2020 and 2322 MW by 2029. Based on a revised low- growth forecast, load-related resource needs are projected at 105 MW by 2012, 955 MW by 2020 and 2054 MW by 2029. These combine for an anticipated total resource need of 924 MW by 2012, 2640 MW by 2020 and 4376 MW by 2029. Puget s peak is projected to grow from about 4850 MW in 2009 to nearly 5550 MW in 2017. Annual electric sales--now at about 2450 aMW--are expected to be virtually flat through 2010, then eventually rise to roughly 2800 aMW by 2017, according to the draft demand forecast. The proposed effciency levels in the draft IRP are 22 percent higher than under the 2007 IRP, which called for about 30 aMW annual targets. "Energy effciency is stil the best strategy for avoiding the costs and the risks of a volatile energy market." said PSE Chief Resource Officer Kimberly Haris. in the news release. Pugets wid portfolio would expand to nearly 1600-MW capacity over 20 year, just about quadrpling its current 386 MW of capacity at two Washington sites. The investor-owned utility has relied on developers to build or signifcantly prepare wind projects for it. but given the current financial constraints on independent power producers, Puget may have to get in the development game earlier and asume more risk, the summar said. Conservation and renewables would account for 41 percent of the added capacity by 2029. with natural gas accounting for virtually the entire remainder. Pugets 2007 fuel-supply mix was nearly 42 percent hydro, 37 percent coaL. 19 percent natural gas and a smattering of other resources. accordig to utility-reported data compiled by Washington state governent. Estimated incremental cost of Puget s prospective new resource portfolio varies hugely, from $14 bilion on a 20-year net-present-value basis to $28 bilion. About 60 percent of this yawning gap is attibuted to uncertain future natural-gas prices, and most of the remainder owes to unowns over the impact of cap-and-trade carbon legislation on energy costs and market prices, according to the silmar. Puget' s 2007 IRP portolio was pegged at $14 bilion, which in tum had risen from $8.1 bilion in the 2005 plan and $4.4 bilion in the 2003 version. PSE projects at least a 50-percent growt in its overal resource needs for natual gas, which it said now accounts for about 30 percent of electrc generation, in addition to serving the utility's 750.000 retail gas customers. 'Energy efficiency is stil the best strateg for avoiding the costs and the risks of a volatile energy market.' Copyright (92009. Energy NewsData Corporation CLEARNG UP . June 8, 2009 . No. 1393 . Page 7 Continued from page 5 it veers around the documented shortcomings of wind power to serve peak loads. as the region grows increasingly concerned about capacity, not just energy. It also fails to effectively address the seeming inconsistency between pushing for GHG emissions cuts while tag out some 3000 MW of carbon-free hydro capacity. On the other side. while the utility response has emphasized the imperative of real-world system operations and reliable/affordable power. some of it seems to give short shrift to certain reasonable possibilities in the Bright Future vision. For example, wind shaping and integration might be feasibly accomplished while maintaining system reliability and affordability. Or. smart grid applications indeed could bring substantial peak- leveling benefits to the region. Let's take Bright Future for what it is (and isn't), and give NWEC credit for outlining a vision. The Pacific Northwest Utilties Conference Committee is developing its own vision piece. which wil undoubtedly serve as a major contribution. And. of course. the big kahuna of regional resource planning is the council's endeavor. now scheduled for draft release in July. BPA's resource program also promises a key perspective. There seems to be broad agreement on at least one general theme: a greener energy future is coming. Energy effciency is a fundamental and growing piece in many utilty and other outlooks, along with renewables. Natural gas remains the new fossil fuel of choice; new coal is effectively out of the game, until-and if--carbon capture/sequestration becomes a reality. While the pace and countless other aspects of this green-power trend remain to be seen. we are generally heading in a similar direction for new resources. Whether in the council or other venues. the differing maps should be brought together and common features highlighted. A truly regional vision of a resource future would be powerful indeed (Mark OhrenschallJ. Supply & Demand I (13) ENW Asks Members to Help Fund New Nuke Feasibility Study. from f1 Energy Northwest is asking its members if they are interested in contributing $25,000 to join a "participants committee" to complete pre-development work on a modular nuclear reactor project. In a May 27 letter to the public power consortium's 25 members, ENW VP Jack Baker says ENW wants to form the committee to complete pre-development work and "decide if there is enough interest to purue the Combined Operating License. which is estiated to cost $50 milion. " Pre-development money would be refunded if the project gets financed, and project participants would get first choice at the inital project allocation. According to the letter. Energy Northwest needs between $250.000 and $500,000 to move forward with the pre-development work for the project, which would use as-yet -unapproved technology to build a baseload plant comprised of 40-MW modular nuclear units. NuScale Power of Corvalls. Ore.. is commercializing the technology. which was developed and tested by Oregon State University, Idaho National Lab and Nexant-Bechtel under DOE-funded research. The company, founded in 2007. is in the process of licensing its technology and has had three pre- application meetings with the NRC, with a fourth scheduled in August. NuScale's standard design is for a power plant with up to 12 40-MW modules. generating 480 aMW. It's too soon to say how many modules ENW would construct. said spokeswoman Rochelle Olson. Olson added that ENW is "just seeing if there is utility interest. . . we don't even know if this wil go forward. " If there is interest. the joint agency is proposing that such a project be built on property near the Columbia Generating Station. on leased land at the Hanford site. NuScale's design involves a small nuclear reactor. positioned vertically inside its own containment pooL. Each reactor has its own turbine generator and feedwater system. and is cooled by natural circulation. The entire nuclear system is 60 feet by 15 feet and weighs 300 tons. according to a company presentation. The reactor. the control room and fuel pool would all be built underground. enhancing security and safety. Major components would be prefabricated. Olson said nuclear waste from the reactor would be stored on site. just as spent fuel from the Columbia Generating Station is stored--in above-ground concrete and steel casks--" until a national repository is identified, or recycling of used fuel begins." ENW does not characterize disposal of the spent fuel as an issue, she added. "We know where the waste is; we don't even consider it waste, but a valuable resource" that wil be useful in the future, with fuel recycling. And "unlike waste issued from carbon- emitting resources. we know where we store our used fuel and have complete control over it. " Olson added that ENW has a responsibility to look at a mix of technologies. especially those that emit little or no carbon. and reiterated that its consideration of this one is in the very. very early stages. She said the agency has also looked into a 1600-MW reactor designed by Unistar. but that the scalability of NuScale's design makes it "the best option for public power in our region." Baker's letter asks ENW members to respond by June 23 if they are interested in participating in the pre- development work. Smaller utilities that want to Copyright (92009, Energy NewsData Corporation CLEARING UP. June 8, 2009 . No. 1393 . Page 9 e (15) PacifiCorp IRP Focuses on Renewables,Gas, Efficiency and DSM . from (2) PacifiCorp continued its trend of stripping coal from its long-range resource roadmap, and adding wind, gas, efficiency and conservation in the latest version fied in late May with regulators in its six-state service territory. The roadmap--the 2008 Integrated Resource Plan-- looks out 20 years to plan PacifiCorp's resources, but focuses on the next 10 years for portfolio development. PacifiCorp's existing coal-fired portfolio has a capacity of 6128 MW, which currently accounts for 46.6-percent of its capacity and 58 percent of its generation. The only hint of any new coal in the utility's preferred portolio is 170 MW from increasing the effciency at its existing coal plants. The preferred portfolio would also drop coal's capacity in the mix to 42.6 percent in 2018, and the generation to 40.6 percent. It would also drop PacifiCorp's C02 emissions intensity 15 percent by 2018, and 32 percent by 2028, from 0.8 tons of C02 per MWh in 2009, to about 0.66 in 2018, and to about 0.54 in 2028. The bulk of new generation would come from 1313 MW of new wind capacity, with the lion's share-- 1048 MW--to be located in PacifiCorp's eastern control area, corresponding roughly to its range in Wyoming, Utah and Idaho. There, increments of mostly 100 MW are planned from 2012 to 2018. No new wind in the western region--Washington, Oregon and California--is contemplated after 2011. Other renewables include 75 MW of hydroelectric upgrades in 2012 to 2014, and a 35-MW geothermal expansion to come online in 2013. Also accounting at times for large amounts of acquired generation are firm-market purchases that range from 50 to 1400 MW on an annual basis, and are contingent on the timing and amounts of long-term resource acquisitions. After 2012, plans call for this resource never dropping below 900 MW. Demand-side management accounts for between about 1110 and 1230 MW in the lO-year planning period, with 904 MW from effciency measures, and 205 to 325 MW from dispatchable load control. Another 831 MW of new gas-fired generation would be brought online between 2014 and 2016., Rounding out the resource map is 46 MW of combined heat and power acquired in 1-, 2- or 4-MW increments annually. The trend of diminishing coal made its first mark in the 2007 IRP, which although it stared out with considerable plan for new coal--parcularly in the utilty's eastern servce area (CU No. 1285 (2/13))--this dwindled as climate regulations were implemented in some Western states, and the cost of new coal projects crept up, stoked by carbon emissions reguations (CU No. 1317 (3/16)). Other changes in the 2008 IRP compared to the 2007 IRP include the acquisition of the 520-MW Chehalis gas plant and 175-MW of additional wind resources added in 2008, and the incorporation of the Energy Gateway Transmission project in the portfolio analysis Also new is the use of recent IRP guidelines issued by the Oregon PUC on the treatment of carbon dioxide regulatory risk, as well as modeling changes and expansion of resource options, per regulatory orders in the states PacifiCorp serves. Recent economic events have also impacted the new IRP, causing a reduction of resource need, with the system becoming short on capacity in 2011 rather than 2010 due to lower forecasted loads and new resource additions. Because regulatory constraints on fiing dates in some of PacifiCorp' s jurisdictions meant the IRP would be based on load predictions from last November, the results of the plan wil likely alter, the utilty said, once updated data is used. For example, using load forecast data from Februar 2009 to conduct a sensitivity analysis, PacifCorp found that a 2016 intercooled aeroderivative SCCT in the preferred portfolio was no longer needed, and that deferral and modest reductions in firm market purchases was cost- effective combined with an increase in customer standby generation and addition of utility-scale biomass resources, based on using the capacity expansion modeL. Nevertheless, PacifiCorp said, since the relative resource impact of the February 2009 load forecast is "minimal" until 2016, it decided to retain the IC aero SCCT in the preferred portfolio. Also supporting this decision, PacifCorp said, is the uncertainty over the timing and pace of an economic recovery, combined with the short lead-time for a gas- peaking resource and the potential need for such resources to support wind integration. Consideration of the timing and tye of gas resources and other resource changes wil be handled as par of an asumptions update and portolio analysis to be conducted for the next business plan and 2008 IRP update. Also accounted for in the 2008 IRP is the Energy Gateway Transmission project, whose eight planned segments are treated as existing resources for portfolio modeling purposes. The $6-bilion project would develop 2,000 miles of new transmission line across the West (CU No. 1361 (3/14); CU No. 1379 (13)). Copyright ~2009, Energy NewsData Corporation CLEARNG UP . June 8, 2009 . No. 1393 . Page 10 Going forward. PacifiCorp said, Gateway transmission segments wil be reevaluated from an integrated resource planning perspective during the IRP and annual business planning cycles (Rick Adair). (16) NW IGUs Report Moderate LoadImpacts in Distressed Economy. from (31 The slumping economy is having only moderate impact on loads of the region's investor -owned utilities. ranging from slightly declining to projections of modest growt. This indicates troubled economic times do not necessarily directly correlate to significant load reductions, at least in the absence of major industrial closures or shutdowns. Nationally. the U. S. Energy Information Administration reported in its May 12 short-term energy outlook. "The drag on industrial retail sales of electricity as a result of the ongoing recession is expected to decrease total electricity consumption by o . 8 percent this year. Consumption is projected to return to a more normal growt rate of 1.5 percent in 2010." By region, EIA calls out a 3-percent projected 2009 decline in retail electric sales in California. Oregon and Washington compared to 2008, but a 0.5-percent increase in the Mountain region states that include Idaho and Montana. By sector, in the Pacific states. residential and commercial consumption is forecast to vary by less than 1 percent. but industrial consumption is expected to drop by 12 percent. The Mountain region is envisioned to experience 1-2 percent growth in both residential and commercial sectors, and about a I-percent decline in industrial consumption this year. The Northwest Power Pool, which encompasses all or some of eight Western U.S. states and two Canadian provinces. predicts a summer peak of 54.500 MW with normal weather conditions. That's only slightly above the 2008 coincident peak of 54.190 MW. set during below-normal temperature conditions Aug. 14. This year's projection "reflects the prevailing economic climate (down-tum)," according to NWPP's March 13 assessment of reliability and adequacy for summer 2009. "We don't forecast a very big load growth." Power Pool President/Director Jerry Rust told Clearing Up in late March. Industrial closures or slowdowns are generally the source of any significant near-term load losses during economic travails. Rust said. "Until we see a mass movement of people out of the area, you don't see an impact on residentiaL. Until there's a mass change in commercial operations, you don't see a change in commercial load, " at least from a broad regional perspective. Rust said. The Nortwest Power and Conservtion Council affirmed this in a recent example cited in its Februar draft demand forecast for its upcoming 6th regional plan. "As a result of the energy crisis of 2000-2001 and the recession of 2001-2002, regional load decreased by 3700 aMW between 2000 and 2001." it said. "Loss of many of the aluminum and chemical companies that were direct service industries contributed to this load reduction." Although total Northwest electric sales rebounded and grew 2.5 percent annually on average. from 2002- 2007. they hadn't reached 2000 levels as of year-end 2007. a council char showed. Durng thatperiod. residential loads grew 888 aMW and commercial loads rose 285 aMW. but industrial loads declined by 337 aM. Rust suggested checking with individual utilties. Investor-owned utilties serve about half of Washington state's retail load. and large majorities of load in Oregon. Idaho and Montana. "We have not seen anything out of the ordinary at all with regard to load as a result of the economic slowdown." Steve Reynolds. president and CEO of Puget Sound Energy. told Clearing Up in early April. Weather-adjusted residential and commercial electric sales "are about right on target" Reynolds said. He noted Puget's larger customers "tend to be big campuses." such as Microsoft and the state capitol in Olympia. "and they have not reduced their loads." For 2009's first quarer. Puget experienced a 0.5-percent decrease in total retail electric sales compared to first quarer 2008. according to its May 5 lO-Q fiing with the Securties and Exchange Commission. PSE's Form lO-K for 2008 showed a 1.8-percent increase in total electric sales biled to customers, from 21.5 milion MWh in 2007 to 21.9 milion MWh in 2008. Its average electric- customer numbers rose 1.4 percent. from 1. 048 milion to 1.063 milion. Reynolds said Puget is seeing fewer new customers hooking into its system. "What we've seen over the last year, both gas and electric. is the pace of new customer additions for residential and commercial is much lower than it has been. . . We're stil connecting a large number of new customers. but not at the pace we've seen during the boom times" of recent years. "I thnk the economic health of our region--we're fortunate--is reasonably healthy." Reynolds said, adding. "We wil contiue probably to see some slowdown." PSE has delayed until July 30 the planned fiing of its latest integrated resource plan, to better gauge economic factors and their potential effects on load forecasts and resource needs (CU No. 1384 (9)). PacifiCorp, meanwhile, has made substantial changes to its resource plans, based to an extent on load reductions. The six-state utilty in February announced cancellation of plans to acquire 600 MW of baseload generation and capacity for its eastern control area starting in 2012 (CU No. 1379 (4/16)), and also that month suspended a 2008 all-source request for proposals for up to 2000 MW of baseload. intermediate load and summer-peak resources for 2012-2016 (CU No. 1380 (9)). 'I think the ecnomic health of our region-- we're fortunate-is reasonably healthy.' Copyright (92009. Energy NewsData Corporation