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HomeMy WebLinkAbout20080808IPC to ICIP 1-10.pdf~IDA~POR~ An IDACORP Company i~: 5ti. BARTON L. KLINE Senior Attorney August 7, 2008 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-08-10 General Rate Case Dear Ms. Jewell: Enclosed for filing please find an original and three (3) copies each of Idaho Power Company's Response to the First Production Request of The Industrial Customers of Idaho Power and Idaho Power Company's Response to the Idaho Irrigation Pumpers Association, Inc.'s First Data Requests to Idaho Power Company. In addition, also enclosed are two (2) CDs, four copies of each. The CDs contain the Company's responses to production/data requests in which electronic/excel files were requested and also for ease of production of the information. Upon receipt of this filing, I would appreciate it if you would return a stamped copy of this letter for my file in the enclosed stamped, self-addressed envelope. Very truly yours, btJtt Barton L. Kline Senior Attorney for Idaho Power Company BLK:csb Enclosures P.O. Box 70 (83707) 1221 W. Idaho St. Boise, ID 83702 BARTON L. KLINE, ISB#1526 LISA D. NORDSTROM, ISB #5733 DONOVAN E. WALKER, ISB #5921 Idaho Power Company P.O. Box 70 Boise, Idaho 83707 Telephone: (208) 388-2682 Facsimile: (208) 388-6936 bklinecæidahopower.com Inordstromcæidahopower.com dwalkercæidahopower .com 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 MAnER OF THE APPLICATION OF IDAHO POWER COMPANY FOR AUTHORITY TO INCREASE ITS RATES AND CHARGES FOR ELECTRIC SERVICE. ) CASE NO. IPC-E-08-10 ) ) IDAHO POWER COMPANY'S ) RESPONSE TO THE FIRST ) PRODUCTION REQUEST OF THE ) INDUSTRIAL CUSTOMERS OF IDAHO ) POWER COMES NOW, Idaho Power Company ("Idaho Powet' or "the Company"), and in response to the First Production Request of the Industrial Customers of Idaho Power Company dated July 9,2008, herewith submits the following information: IDAHO POWER COMPANY'S RESPONSE TO THE FIRST PRODUCTION REQUEST OF THE INDUSTRIAL CUSTOMERS OF IDAHO POWER - 1 REQUEST FOR PRODUCTION NO.1: Please provide a copy for each of the three (3) cost of service studies presented in Mr. Tatum's Direct Testimony in electronic format, CD-ROM with instructions on how to use them. RESPONSE TO REQUEST FOR PRODUCTION NO.1: The requested material is provided in electronic format on the enclosed CD. This response to this Request was prepared by Timothy Tatum, Senior Pricing Analyst, Idaho Power Company, in consultation with Barton L. Kline, Senior Attorney, Idaho Power Company. IDAHO POWER COMPANY'S RESPONSE TO THE FIRST PRODUCTION REQUEST OF THE INDUSTRIAL CUSTOMERS OF IDAHO POWER - 2 REQUEST FOR PRODUCTION NO.2: Please provide Mr. Tatum's Exhibits No. 59 and Exhibits No. 68 in electronic format with instructions on how to use each. RESPONSE TO REQUEST FOR PRODUCTION NO.2: The requested material is provided in electronic format on the enclosed CD. This response to this Request was prepared by Timothy Tatum, Senior Pricing Analyst, Idaho Power Company, in consultation with Barton L. Kline, Senior Attorney, Idaho Power Company. IDAHO POWER COMPANY'S RESPONSE TO THE FIRST PRODUCTION REQUEST OF THE INDUSTRIAL CUSTOMERS OF IDAHO POWER - 3 REQUEST FOR PRODUCTION NO.3: The Company's April 22, 2008 Marginal Cost Analysis, provided in Mr. Tatum's workpapers states, "The 2008 test year gas prices were used, adjusted for each of the years using the Utility Natural Gas Index from the Global Insight 30-year US Economic Outlook, February 2008." Please provide the 2008 test year gas prices used in the 2008 Marginal Cost Analysis and show the adjustment used for each year. RESPONSE TO REQUEST FOR PRODUCTION NO.3: The 2008 test year gas price used in the Company's April 22, 2008, Marginal Cost Analysis was $7.74 per MMBTU. The gas prices for the years 2009-2012 were derived by applying the following factors for each corresponding year: Year Factor 2009 1.098 2010 1.039 2011 0.995 2012 0.985 For example, to derive the 2009 gas price used in the 2008 Marginal Cost Analysis, the 2008 test year gas price of $7.74 per MMBTU was multiplied by the 2009 factor of 1.098 resulting in a 2009 gas price of approximately $8.50 per MMBTU. For each of the years 2010-2012, the gas price was derived by multiplying the corresponding year's factor by the gas price from the previous year. For example, the 2010 gas price was derived by multiplying the 2009 gas price of $8.50 per MMBTU by the 2010 factor of 1.039. The factors for 2009-2012 were developed according to the Utility Natural Gas Index from the Global Insight 30-year US Economic Outlook, February 2008. This response to this Request was prepared by Timothy Tatum, Senior Pricing Analyst, Idaho Power Company, in consultation with Barton L. Kline, Senior Attorney, Idaho Power Company. IDAHO POWER COMPANY'S RESPONSE TO THE FIRST PRODUCTION REQUEST OF THE INDUSTRIAL CUSTOMERS OF IDAHO POWER - 4 REQUEST FOR PRODUCTION NO.4: Ms. Nemnich on page 3 of her direct testimony detailing the proposed rate design for industrial and commercial customers states: "i gathered customer input on proposed rate design changes during a meeting held on May 8, 2008, that included several of the Company's Large General Service customers. A summary of this meeting is included later in my testimony." Please provide the full details of this meeting including: participants, maters discussed documents distributed or received, a full description of the topics discussed, and a detailed explanation of how any information gained through this meeting influenced the proposed rate design. RESPONSE TO REQUEST FOR PRODUCTION NO.4: In order to gather customer input on proposed time-of-use rates, and with the intent of finding a proposal agreeable to our customers, Idaho Power held a meeting on May 8, 2008, for customers taking service on Schedule 9 at the primary and transmission service levels. Attached hereto is the participant list, a list of topics discussed, and copies of documents distributed. The discussion during this meeting was part of a larger body of information used by the Company to determine the rates and rate design contained in my testimony. This response to this Request was prepared by Darlene Nemnich, Senior Pricing Analyst, Idaho Power Company, in consultation with Barton L. Kline, Senior Attorney, Idaho Power Company. IDAHO POWER COMPANY'S RESPONSE TO THE FIRST PRODUCTION REQUEST OF THE INDUSTRIAL CUSTOMERS OF IDAHO POWER - 5 REQUEST FOR PRODUCTION NO.5: Please detail the allocation to schedule 19 customers of the transmission and distribution costs associated with the company's combustion turbine generation facilities. RESPONSE TO REQUEST FOR PRODUCTION NO.5: In the Company's preferred class cost-of-service study, the "3CP/12CP Study," all costs that were determined to be transmission-related were allocated to Schedule 19 according to the associated 013 allocation factor listed on Exhibit No. 68, page 3. The methodology used to derive the 013 allocation factor is described on pages 37-39 of Mr. Tatum's testimony. Distribution-related costs were allocated to Schedule 19 on the basis of either the class's non-coincident peak demand, the number of customers or were directly assigned. The demand-related, customer-related, and direct assignment allocation factors used to apportion distribution-related costs to Schedule 19 in the 3CP/12CP Study are listed on Exhibit No. 64, page 47, column G, lines 24-45. The methodology used to derive each of the allocation factors listed on Exhibit No. 64 is detailed in Mr. Tatum's workpapers. This response to this Request was prepared by Timothy Tatum, Senior Pricing Analyst, Idaho Power Company, in consultation with Barton L. Kline, Senior Attorney, Idaho Power Company. IDAHO POWER COMPANY'S RESPONSE TO THE FIRST PRODUCTION REQUEST OF THE INDUSTRIAL CUSTOMERS OF IDAHO POWER - 6 REQUEST FOR PRODUCTION NO.6: Mr. Lamont Keen, on page 6, lines 11- 13 of his direct testimony states "we have experienced an increase in average annual energy usage by residential customers in four or the last five years". Please provide the average annual usage of electricity for each customer class for the previous five years. RESPONSE TO REQUEST FOR PRODUCTION NO.6: Please see attached table. This response to this Request was prepared by John R. Gale, Vice President, Regulatory Affairs, Idaho Power Company, in consultation with Barton L. Kline, Senior Attorney, Idaho Power Company. IDAHO POWER COMPANY'S RESPONSE TO THE FIRST PRODUCTION REQUEST OF THE INDUSTRIAL CUSTOMERS OF IDAHO POWER - 7 REQUEST FOR PRODUCTION NO.7: Ms. Smith's direct testimony includes Exhibit 33 which details the various methodologies used to convert the 2007 actual date to the 2008 test year data. Please provide a detailed accounting which compares the 2008 test year data with the actual 2008 data collected though July i, 2008 for any line item identified in Exhibit 33 which utilizes the 3 year compounded, 5 year compounded, or normalized methodologies. RESPONSE TO REQUEST FOR PRODUCTION NO.7: This response wil be made available as soon possible after 2nd Quarter Earnings Release. This response to this Request was prepared by Lori Smith, Vice President of Corporate Planning and Chief Risk Offcer, Idaho Power Company, in consultation with Barton L. Kline, Senior Attorney, Idaho Power Company. IDAHO POWER COMPANY'S RESPONSE TO THE FIRST PRODUCTION REQUEST OF THE INDUSTRIAL CUSTOMERS OF IDAHO POWER - 8 REQUEST FOR PRODUCTION NO.8: In arguing for the use of the 2008 test year Mr. Gale refers to the Company's experience with the forecast component of the PCA mechanism on page 15, lines 1-6 of his direct testimony. Please provide a detailed analysis that compares the forecasted component of the PCA with the actual data found for the years 2000-2007. RESPONSE TO REQUEST FOR PRODUCTION NO.8: The deferral report exhibits that were submitted with the Company's annual PCA filings for years 2000 through 2007 are attached. These exhibits provide the detailed analysis which compares the forecasted component of the PCA with actual data from the PCA year. Please note, the unreadable values shown in the column labeled "totals" for the IPC-E- 00-6 (year 2000) filing are row 24: $61,486,000, and row 25: $11,075,000. This response to this Request was prepared by Celeste Schwendiman, Senior Pricing & Regulatory Analyst, Idaho Power Company, in consultation with Barton L. Kline, Senior Attorney, Idaho Power Company. IDAHO POWER COMPANY'S RESPONSE TO THE FIRST PRODUCTION REQUEST OF THE INDUSTRIAL CUSTOMERS OF IDAHO POWER - 9 REQUEST FOR PRODUCTION NO.9: Ms. Drake, on page 4, lines 2-7 refers to the Company's Demand-Side Management 2007 Annual Report which covers all demand response programs. Please provide this report along with any and all documents, reports, studies, data, or analysis used in developing this report. RESPONSE TO REQUEST FOR PRODUCTION NO.9: In response to a production request, issued by the Industrial Customers of Idaho Power in Case No. IPC- E-08-13, Idaho Power provided a copy of the Demand-Side Management 2007 Annual Report. This report was filed with the Idaho Public Utilities Commission on April 14, 2008, and is also available at: http://w.idahopower.com/aboutus/regulatorvinfo/reportPdf.asp?id=44&.pdf. The documents, reports, studies, data, and analysis used in developing this report are too voluminous to provide as part of a production request. The requested supporting materials for the Demand-Side Management 2007 Annual Report wil be made available for examination in the discovery room at the Idaho Power Headquarters, 1221 West Idaho Street, Boise, Idaho. Please contact Doug Jones (388-2615) or Camila Victoria (388-5821) to make an appointment to review this information. This response to this Request was prepared by Theresa Drake, Manager, Customer Relations and Energy Efficiency, Idaho Power Company, in consultation with Barton L. Kline, Senior Attorney, Idaho Power Company. IDAHO POWER COMPANY'S RESPONSE TO THE FIRST PRODUCTION REQUEST OF THE INDUSTRIAL CUSTOMERS OF IDAHO POWER - 10 REQUEST FOR PRODUCITON NO 10: Please provide any and all documents, reports, studies, data, or analysis used in the all aspects of the Company's investigation of the Virtual Peaker Program. RESPONSE TO REQUEST FOR PRODUCTION NO. 10: In response to this Request, attached are copies of the following reports and analysis used in the Company's investigation of the Virtual Peaker Program: · Idaho Power's Virtual Peaking Program status report filed with the Idaho Public Utilities Commission on June 1,2007. This report summarizes the research the Company had done prior to June 1, 2007, with regards to a Virtual Peaker program. . Idaho Power's Virtual Peaker Program update filed with the Idaho Public Utilities Commission on April 4, 2008. This report updates the first report, details the Company's findings from the engineering analyses and requests that the Commission schedule a workshop for the purpose of receiving feedback from interested parties. In addition, the Company has a Virtual Peaker Levelized Cost Analysis updated on April 8, 2008, and a copy of the confidential reports prepared by POWER Engineers that detail the interconnection cost analysis for each of our five customers that committed to an on-site visit. Idaho Power takes its obligation to protect the privacy of its customer's information seriously. Idaho Power and Staff have entered into a protective agreement in this case. Idaho Power is willng to make the above-described customer-specific reports and the updated Virtual Peaker Levelized Cost Analysis available for the ICIP's review at the offces of Idaho Power if the ICIP enters into the protective agreement. Please contact Doug Jones (388-2615) or Camila Victoria (388-5821) to make an appointment to review this information. IDAHO POWER COMPANY'S RESPONSE TO THE FIRST PRODUCTION REQUEST OF THE INDUSTRIAL CUSTOMERS OF IDAHO POWER - 11 This response to this Request. was prepared by Courtney Waites, Pricing Analyst, Idaho Power Company, in consultation with Barton L. Kline, Senior Attorney, . Idaho Power Company. /! Jy. DATED at Boise, Idaho, this 3: day of August 2008. ß*~ BARTON L. KLINE Attorney for Idaho Power Company LISA D. NORDSTROM Attorney for Idaho Power Company DONOVAN E. WALKER Attorney for Idaho Power Company IDAHO POWER COMPANY'S RESPONSE TO THE FIRST PRODUCTION REQUEST OF THE INDUSTRIAL CUSTOMERS OF IDAHO POWER - .12 CERTIFICATE OF SERVICE I HEREBY CERTIFY that on this 7th day of August 2008 I served a true and correct copy of the within and foregoing document upon the following named parties by the method indicated below, and addressed to the following: Commission Staff Weldon B. Stutzman Deputy Attorney General Idaho Public Utilities Commission 472 West Washington P.O. Box 83720 Boise, Idaho 83720-0074 Neil Price Deputy Attorney General Idaho Public Utilities Commission 472 W. Washington (83702) P.O. Box 83720 Boise, Idaho 83720-0074 Industrial Customers of Idaho Power Peter J. Richardson, Esq. RICHARDSON & O'LEARY PLLC 515 North 2th Street P.O. Box 7218 Boise, Idaho 83702 Dr. Don Reading Ben Johnson Associates 6070 Hil Road Boise, Idaho 83703 Idaho Irrigation Pumpers Association, Inc. Randall C. Budge Eric L. Olsen RACINE, OLSON, NYE, BUDGE & BAILEY, CHARTERED P.O. Box 1391 201 East Center Pocatello, Idaho 83204-1391 ~Hand Delivered U.S. Mail _ Overnight Mail FAX -X Email Weldon.stutzmantãpuc.idaho.gov ~Hand Delivered U.S. Mail _ Overnight Mail FAX -X Email Neil.pricetãpuc.idaho.gov Hand Delivered --U.S. Mail _ Overnight Mail FAX -- Email petercærichardsonandolearv.com Hand Delivered --U.S. Mail _ Overnight Mail FAX L Email dreadingcæmindspring.com Hand Delivered -- U.S. Mail _ Overnight Mail FAX L Email rcbtãracinelaw.net elocæracinelaw. net IDAHO POWER COMPANY'S RESPONSE TO THE FIRST PRODUCTION REQUEST OF THE INDUSTRIAL CUSTOMERS OF IDAHO POWER - 13 Anthony Yankel Yankel & Associates, Inc. 29814 Lake Road Bay Vilage, Ohio 44140 Kroger Co. I Fred Meyer and Smiths Michael L. Kurtz Kurt J. Boehm BOEHM, KURTZ & LOWRY 36 East Seventh Street, Suite 1510 Cincinnati, Ohio 45202 The Kroger Co. Attn: Corporate Energy Manager (G09) 1014 Vine Street Cincinnati, Ohio 45202 Kevin Higgins Energy Strategies, LLC Parks ide Towers 215 South State Street, Suite 200 Salt Lake City, Utah 84111 Micron Technology Conley Ward Michael C. Creamer GIVENS PURSLEY, LLP 601 West Bannock Street P.O. Box 2720 Boise, Idaho 83701-2720 Dennis E. Peseau, Ph.D. Utility Resources, Inc. 1500 Liberty Street SE, Suite 250 Salem, Oregon 97302 Hand Delivered --U.S. Mail _ Overnight Mail FAX L Email tonycæyankel.net Hand Delivered --U.S. Mail _ Overnight Mail FAX -- Email mkurtzcæBKLlawfrm.com kboehmcæBKLlawfirm.com Hand Delivered --U.S. Mail _ Overnight Mail FAX Email Hand Delivered --U.S. Mail _ Overnight Mail FAX ~ Email khigginscæenergystrat.com Hand Delivered --U.S. Mail _ Overnight Mail FAX -- Email cewtãgivenspursley.com mcc(givenspursley.com Hand Delivered --U.S. Mail _ Overnight Mail FAX -X Email dpeseaucæexcite.com IDAHO POWER COMPANY'S RESPONSE TO THE FIRST PRODUCTION REQUEST OF THE INDUSTRIAL CUSTOMERS OF IDAHO POWER - 14 Department of Energy Lot R. Cooke Arthur Perry Bruder Offce of the General Counsel United States Department of Energy 1000 Independence Avenue SW Washington, DC 20585 Routing Symbol GC-76 Hand Delivered U.S. Mail ~ Overnight Mail FAX -X Email Lot.Cookecæhq.doe.gov Arthur. Brudertãhg .doe.gov Dwight Etheridge Exeter Associates 5565 Sterrett Place, Suite 310 Columbia, MD 21044 Hand Delivered -- U.S. Mail _ Overnight Mail FAX -- Email detheridgecæexeterassociates.com Community Action Partnership Association Of Idaho Brad M. Purdy Attorney at Law 2019 North 1th Street Boise, Idaho 83702 Hand Delivered -- U.S. Mail _ Overnight Mail FAX -- Email bmpurdycæhotmail.com \ IDAHO POWER COMPANY'S RESPONSE TO THE FIRST PRODUCTION REQUEST OF THE INDUSTRIAL CUSTOMERS OF IDAHO POWER - 15 BEFORE THE IDAHO PUBLIC UTiliTIES COMMISSION CASE NO. IPC-E-08-10 IDAHO POWER COMPANY RESPONSE TO REQUEST NO. 4 Rate Schedule 09P Customer Meeting May 8,2008 Attendee List: JoAnne Smith, Facilities Manager, T-Mobile Roger Dean, Director of Building Services, St Luke's Jeremy Malone, Director of Property Management, Oppenhiemer Development (Wells Fargo) Michael Wilson, Accountant, and John Richert United Water of Idaho Kevin Higgins, Consultant, Energy Strategies, representing Kroger (Fred Meyers) Dave Schunke, Idaho Public Utilities Commission Keith Hessing, Idaho Public Utilities Commission Darlene Nemnich, Idaho Power Company Maggie Brilz, Idaho Power Company Tim Tatum, Idaho Power Company Greg Said, Idaho Power Company Wilma Walp, Idaho Power Company Steve Floyd, Idaho Power Company Rate Schedule 09P Customer Meeting May 8, 2008 Agenda: i) Background · 2004-curent Rate 19 TOU rates, . IPUC Order 30508 Feb '08, 2) Review of rate design objectives · Establish prices which primarily reflect the cost of services produced, this wil give customers more correct price signals . Recover revenue for that customer class · Design rate strctues that do not encourage customers to move from one rate class to the next · But when a customer does move naturally, make the change a smooth transition. · Provide opportity for customers to shift and save. What design objectives are customers interested in? We are asking for input on general rate structures not necessarily rate levels. 3) Provide brief overview of research fidings . Curent Idaho Power rate 09 and 19 (hand out schedules?) . Other utilties rate strctues (handout, explain carefully, Higgins) 4) Review proposed time-of-use rate strcture . Handout bar char discuss seasonal and hourly rate components - TOU Is it valuable that the structure be the same between 09 and 19? Same time period? Or do you prefer two (higher 7 am-1 Ipm) or three (add 1pm-9pm) If you were on a TOU rate would you tr to shift your usage? · How much ofa diffrential would make you shift? . If we were to add more cost during on-peak times, would you like more on the demand or kWh component? What changes would you have make to your operations in order to shift? Should the rates be voluntary or mandatory? . If voluntary, would you participate? For those of you who have facilities in other utilties, do you have a favorite rate strctue? ~=~c.ecUi.~ ~~c..~"'l- ~ .S 00i:OQ) 0C/ N.. .. ~ .c .~ o e a. as 2: Q) ~ Q)0) _ C/.. Q) 2: ~ .~ as- Õ E(l Q) ï:: .. :i a. Q) W :: U) "0 Q)Q) -.c aso c:C/ .. Q) E E::U),i:oZ .. Q) E E::C/ ooci..N~ ~ci~ (t.. er~ ..(t er~ õ ~.. Q)0. cD "0~ i: as as.c E o Q)"00i: 0)as i:E =Q) =o ai er (t..ci~ ~.. Q) 0. "0- i:Q) as ~ Eas Q) e3 0 "0 0) i: .!:as =E aiQ) ~o as~ Q) as a.Q) ,a. i:,0i: ..o 0 ~ "$ "$io 00.. CO .. (t(t NN N "$ "$ "$ 00 io (t0.. iof' (l ..00 io ..N N N ~.. 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Ol ~ '5 ~ "i-" ..II II Ol ¡P Cl, .. i: :=00 o(" 0-Olen Oli:::-: ~ Q¡0-I'I'mm("o~ ~ 8- I'I'm("("o~ ~ Q¡0-I'o N u; ~ Q¡0- 10'" u; c~s f!N E Ol0- ~Em õII .m E ãi -" 0--"li 10 II0; -g æi: II :=o 0 o(" ~:: õo :: :: ::æ æ P'.. .. ~' CI CI CI r: r: r:w w w~ ~ ~ca ca ca CI CI CI 0- 0- 0-i ,: i :t .- r: o :E 0 . . . "Cr: ~ CIc ~ "Cca r: ~ ~ r: CIo c. . Q)-c. E CO)( W S CO~ Q) U):i~oi Q) E.-I- oooo ~ (\C\ C\C\ oeC\oC\ 0)oe cooe "'oe tooei.oe ~oe i;c Õ tn..::o:i ~o IIooo (\oe C\oe oeoeooe 0) co "' to i. ~ (\ C\ oe IIC"oo oC"oo IINoo oNoo II"Coo o"Coo lIl$ aJIQ BEFORE THE IDAHO PUBLIC UTiliTIES COMMISSION CASE NO. IPC-E-08-10 IDAHO POWER COMPANY RESPONSE TO REQUEST NO.6 Idaho Power Company Average Annual Use per Customer Based on Actual Usages 2007 2006 2005 2004 2003 2002 Annual Avg Annual Ava AnnualAvg Annual Ava Annual Ava Annual Ava Customer kWh per kWh per kWh per kWh per kWh per kWh per Class Customer Customer Customer Customer Customer Customer Residential 13,066 13,054 12,603 12,550 12.528 12,971 Commercial 66,708 66,705 65,734 66,256 66,564 67,430 Industrial 18,155,094 17,017,044 17,517,738 18,373,710 19,102,124 18,614,061 Agricultural 122,352 104,081 94,110 120,691 132,615 132,971 Lighting 19,915 21,918 24,337 26,492 30,336 31,878 Totals 27,864 27,234 26,768 27,712 28,274 28,822 Special Contracts 361,414,714 360,331,500 356,070,471 350,509,224 338,804,122 305,884,357 Total Idaho 30,233 29,660 29,254 30,252 30,810 31,505 BEFORE THE IDAHO PUBLIC UTILITIES COMMISSION CASE NO. IPC-E-08-10 IDAHO POWER COMPANY RESPONSE TO REQUEST NO.8 it o w l r C O l A d U S I l C a l w l a a n t 2 A p r i 1 1 1 9 U v M a r c 2 0 3 4' '5i "7ã 9 L o a d C J i i M ' A i l l n l 10 A c u a l F i n L a - A d u a l e d 11 N a n a l i F i m L o a d - 12 L o d C i i . 13 E x - A d a l m i i I I l 1 6 . 1 1 : 14 15 A c l u l l N o n - Q F P e A 15 0 : , , , . . A d u . . . n l S i 2 1 8 7 2 9 7 . 0 8 1 3 1 2 4 , 7 4 6 . 2 Õ 1 F u e l E i n . . $ 7 , 0 1 8 , 5 0 . 1 8 6 , 3 2 6 3 2 0 18 N a n F i n n P u r c h a H ' S 1 . 9 5 , 4 3 7 . 2 0 2 3 1 8 , 1 ; 3 . 0 3 19 S U l o l u a S a l . . 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S a l d Pa g e 1 o f 1 (0 8 3 , 5 4 7 : 1 1 ) '; ~ ' , ///J/ /" pca2001rnlled 3/19101 10:35 AM I A I B I M 1 TP:.r Cost Adjustnt Calculations. ! 1¡r: 1~gpõüiruMãr2õõ1--.--;._n. .'-' :----"Fëi-( C2. ¡ _L___...._~_4 PCA Revnue I! 5 Nonnaliz Finn Load ! -¡-- ¡6 PCA Component Rate , ¿ Revenue at 85% 8 9 Lod Change Adjustment 10 Actal Finn Lo - Adius 11 Nonnarized Finn Loa 12 Load Change 13 Expense Adustmnt (~ 16.84) 14 15 Actual Non-QF PCA 16 urcase Water17 pense Adiuslment $18 uel Exse $19 on-Firm Purcase $20 urplus Sales $ 21 F liC 2'nd Blk Engy-Cmcty Price OnIÝ$22 tal Non-OF $ 23 24 ASE25 F el Exnse 1$ , 26 IN on-inn Purcase i$ I27 S rplus Sales ~$ I 28 IF I.C 2'nd elk Engy-Cmdty Pric Onlý$ 29 NElt90% Items i$30 T31 C anae Fro Base 1$ 32 33 S aring Percriae ' 34 Id aho Allocation :35 i 36 N n-QF Deferrl :$37 ! 38 A :lal OF (Includes Meriian Amort) 1$39 i40 B seOF 1$41 ! 42 C ange From Base i$43 !44 81 arlng Percentage i45 Id ho Allocion ! 46 47 Q Deferrl 48 49 T tal Defel 50 51 52 Pr ncipal Balances 53 54 BE ginning Balance _.55 -. 56 IAi ount Deferred ._-- . $ -+ 23,996,229.18 57 58 E~ cling .Balance 59 60 lii rest Balances -.----.--,-.--¡---------_. ---~.-----61 ' 1 . 62 At ::al thru Prior Month :$ .-l_...---- --- 0.00-63 --.--------.------ --- "ã Më ñi~iñiereie..-----_===~~--.. .=-~=---~65 ' ; 66 Monlhii Interet Incl(Exp)---..--$.~~..t=~~ 758,9-:67 . 68 Int ret Acced to'ijãt---. 1$ ; 758,949.3669 ---------~-- 70 Ba anëèiñAeëOunt 182.323 -.------.$---., 24,755,178.54¡. ..- _.-.~_. ..... ._-_.. .._----- .__.__.-71 Mw Mw Mwh i i$ :$ $ 1,162,223 1.832 1,809,813.66 1,194,605 1,162,223 32,382 (984,550.60) 0.00 (984,550.60) 8,651,746.29 5,465,268.94 21,065,292.33 (7,295.0) 33,463,461.96 5,051,000.00 642,000.00 (2,781,000.00) (769,197.02) 2,142,802.98 31,320,658.98 I I 90% 85% iT T 23,960,304.12 3,631,242.31 I ! ¡ i 1,459,785.00 2,171,457.31 i I i 100% 85% 1,845,738.71 23,996,229.18 i 159,234,648.64 "-=-=~-$ -=~~.23,996,22~:. 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".31.89 ,163 88921 7.191 1116.5~1158'" o1168_ o 4.333,19t 67.5 50110 100.0% 94.1% 5O,3l 068 6866o 0o 114 5.567.5:0 100. 94.1"' 8111698 """361 o "6811 1166o "'.26 7693.76 172 100. 94.1 100."" 94.1 .71 1I47 20.37 o o11ii1l804. 100.0% 94.1% o166._18.181 .00.759 1...14: ioo.O' 94.1 l.6l.01C 1000% 94.1% 1007\ 94.1% 100.0% 94.1% ioo.D 94.1% o 68 :i458.21 111.59 147,2 "!411 lB.34 470181 o o 0W&8ll 1 80.1 o 50_2.~.l1, 36107.3E iii 800111 5.012.3:0 5.8232i E. 1 117.22 o 4..\96 8,79.125 13.07.09 1 644.691 263345 23.1l1.880 22108121 2070.980 226699 'Z.661.8 33,510.14. 0 U33.198 2.455.11 8,284 ~67.s2 7.6.76 .172 .0575 ".4D142 1,961010 5.012.882 5, 2.97.22 38107,436 4.333.198 6,79125 13.07.09 18.64'.611 2633458 23,ll1.8 22108121 2070.980 221l990 'Z.681.82 33,510.144 36.107._ o o 3.591 1.05. o5.65 9,2 9.25 1.0' 10._ o 1 ag8 20155 20 155 1.0% 15537 11415, 11.IS8 3S.CJ8 53.60 1.0% 1. 21..11 4.02 11928 53.60 19.30 "!1 19,28 72.89 72.89 1.0% 1 42 o 18,42 91.313 91.313 108.570 1'Z46 150,5 1. æ.06 27.92 24 'Z,949 182 14Jl7 178,475 1. o O. o 3,611 13.9 i.M 1.0% 1. æDl $4.333.198 8.79.72 13.Dl5E 1S._.6E ~2B374.13! 23219487 22181.011 20799.93 22715& 27.80.2&: 33.ll.im 3&.8691:; 36.2812 150,5 178.475o3599 17,17 o 17.25 108.5 18,l!1 o 18,l!1 127.481 ~.841.81 41.870.468 38.1,2 34.817,057 30.151.717 2S._,8M 21,53.242 18,09 717 14.96,44 11.414.76 7.60,88 3.972.670 ...84l.61 1.1.0%1.0 32120 1.0 29.014 $3.D0 3.U1139 3.75.2 4.69.3 4, 85 21.014 $1.36 34.89 1.0% 25.126 1.0 21.24 1.0% 17,IIU 1.0 15._ 1.0%i:M 1. U 37 3.11 244,19 21242 17._15.08 12._9.512 ~ 748975.9 3.01.471 3.152,7 3,9.144 3.819,379 3.63 3.3406,3,31112._9,51237.381 34,8 32120 25.126 2.871.514 3.3282'7 372.164 4111 4.68 72 3.9 74G 3 436,5 313~ 'Z5 3,48,876 3.809.867 3.63 3,37.017 44.2 41.84l 38 544.1 34.817.05 3D151.717 2548._ 21 42 18,098.17 14.96.442 11.41'.7æ 7.60l!t 3.972.87C Exhibit NO.3 Case No.IPC-E-05-_ C. Schwendiman, IPCo Page 1 of 1 635.53 63.65 :i ....io ~:::,è ..l! z ~ ~~~ II :: i;i;....ië..¡r :i i!!; ~.. = ~GO :i !II g"II lo ~ ~l; ! lõ i:ii¥ Ii II :i ..~..8 ll ....i::; 11 : ¥=..i: :I 8 ;¡ e :¡ ii ".. i:..:; ..: ;Q ..t .. ..:li ::..:; ":i II ~-11...... . .. EXHIBIT NO. 3 CASE NO. IPC.QS"_ C. SCHWNOIM. IPC Page 1 of 1 A B C D E F G H I J K L M N 0 1 P o w r C o a l A d i u s l e n t 2 A p r i 2 0 0 6 U i i u M a r c 2 0 0 7 An r i l Ma v Ju n e Ju l Y AU A u s t Se p t m b e r Oç t o b e r No v e m b e r De c r n e r Ja n u a r v Fe b r u a Ma r ç h Ta l l s 3 4 p e A R e v e n u e 5 N o r m e l i z e d I d a h o J u r i s d h : t l o n S a l e s 86 2 , 9 3 1 88 1 , 0 6 4 10 7 4 , 2 5 2 1, 2 7 3 , 9 7 1, 2 9 5 , 8 0 1, 1 6 8 , 3 6 7 99 8 8 1 2 91 2 , 3 3 8 10 2 1 0 5 6 1.0 9 6 . 4 0 1 10 3 2 . 6 6 3 97 1 . 5 3 3 12 , 5 8 6 . 8 7 2 6 P C A C o m i o n e n t R a l e 4. 2 8 8 4.2 8 8 2. 5 0 7 1 2. 7 12 . 5 0 7 (~ . 5 0 7 1~ . 5 12 . 5 0 7 2. 5 0 7 1 12 . 5 0 ri i . 5 0 (Z 5 0 7 7 R e v n u e 37 0 0 , 2 4 8 3, 7 7 s . 0 2 2, 6 9 3 , 1 5 0 13 , 1 9 3 , 8 8 0 13 , 2 4 7 , 7 6 8 12 . 9 2 9 , 0 9 6 12 4 9 9 , 0 0 8 12 , 2 8 7 , 2 2 6 2, 5 5 9 , 7 8 7 2, 7 4 8 , 6 7 7 2, 5 8 , 8 8 6 2, 4 3 5 . 3 3 (1 9 . 7 0 4 . 8 4 2 8 9 L o d C h a n i i e A d u s t m e n t 10 ~ t u e l F l L o a t l . A Ø u s t e d Mw h 98 7 , 1 3 4 1, 2 2 , 0 9 0 1.4 5 5 , 4 8 1 1,7 5 1 , 8 2 8 1, 5 6 , 6 1 6 12 1 3 , i 3 6 1, 0 9 8 , 7 8 9 1, 1 4 2 , 9 4 0 1, 3 4 8 , 1 8 2 1, 3 8 2 . 2 3 1. 1 0 6 , 2 1 1,0 8 9 5 5 3 15 3 7 2 , 6 5 3 11 No m a l l z e t l F i n n L o Mw 97 4 0 6 6 1. 1 4 2 3 1 6 1,3 9 5 , 8 1 7 15 6 7 7 8 3 t. 8 2 , 8 9 6 11 8 5 , 5 9 4 1. 0 8 0 8 6 6 1, 1 2 2 . 4 8 4 1, 2 7 4 . 1 0 8 1. 6 5 0 9 1 1. 0 9 2 8 4 5 10 7 8 7 2 3 14 6 8 2 , 1 7 1 12 Lo a t l . C l \ a n i e Mw 13 0 8 8 10 9 , 7 7 4 59 , 8 4 18 4 , 0 4 5 83 , 8 2 0 27 6 4 2 17 , 9 2 1 20 , 4 7 6 72 , 0 7 4 11 7 , 1 9 2 13 , 9 7 8 10 , 8 3 0 71 0 . 4 8 2 13 Ex p e n s e A d u s l r n n t i a ; 1 6 . 8 1 22 0 , 0 8 5 /1 8 4 8 . 5 4 1, 0 0 , 1 1 0 30 9 9 . 3 1 8 11 , l 1 , 3 6 1 46 5 4 9 1 30 1 7 9 0 34 , 8 1 8 1. 1 3 7 2 8 19 7 3 5 1 3 12 3 5 , 3 5 6 11 8 2 . 3 7 7 (1 1 . 9 6 , 5 1 7 14 15 A ç t u a l N o n . Q P C A 16 E x p e n s e M u s t e n l $ l2 , O 6 5 1, 8 4 8 , 6 9 1, 0 0 8 , 1 1 0 13 , 0 9 9 , 3 1 8 £1 . 0 7 1 , 3 6 1 46 5 , 4 9 1 13 0 1 7 9 0 13 4 4 , 8 1 6 1.1 3 , 7 2 6 1, 9 7 3 , 5 1 3 ri i 5 , 3 6 11 8 2 , 3 " 1 1 (1 1 , 9 8 4 , 5 1 7 1 17 W a t e r L e a s e P u t a s e a $ 0 0 0 0 0 0 0 0 0 62 5 0 0 0 62 5 0 0 18 Cl o u S e e d l a P r o a r a m $ 82 . 2 2 50 8 6 25 , 3 8 1 18 5 5 9 23 . 7 3 1 42 8 8 3 45 , 1 7 5 58 . 7 2 5 12 0 . 9 9 9 57 . 8 5 17 3 . 6 8 8 11 4 , 2 2 7 80 4 . 6 0 3 19 Fu e l E x i : n s e - o a l $ 5, 5 4 6 , 6 1 5 6, 0 9 , 6 8 8 77 4 1 , 2 3 3 10 , 0 8 5 , 1 1 8 10 8 6 , 0 4 1 10 , 9 1 9 , 8 7 1 9,8 0 1 7 1 6 10 , 2 2 4 , 9 0 8 9,1 5 , 7 3 1 10 , 2 5 3 , 9 0 1 94 3 1 , 1 5 5 9, 7 3 6 , 9 4 4 11 0 . 5 3 2 , 9 2 1 20 Da n s k l n - G a s $ 73 7 8 6 22 1 , 3 6 7 33 6 6 4 9 1.3 1 9 , 2 3 58 7 . 4 2 3 12 5 , 2 4 6 82 8 9 16 4 7 8 0 49 8 0 8 0 15 1 , 4 2 9 99 9 3 3. 1 2 3 3 6 9 2\ Be n n e R M o u n l a f n - a s $ 13 2 , 8 1 5 58 0 , 6 9 7 1. 0 6 0 , 2 4 7 69 2 8 8 3 0 47 8 , 7 5 6 26 0 . 3 2 8 68 4 4 13 9 . 1 5 5 53 , 0 4 2 11 4 4 6 80 9 , 7 2 3 5. 0 5 8 . 5 3 8 22 Na n - F i r m P u r c l \ a s l l $ 16 , 8 0 5 . 3 6 7 21 . 2 3 5 , 5 0 7 21 . 6 2 1 . 4 3 32 4 2 4 , 8 1 1 27 . 7 1 0 , 6 9 4 17 , 6 8 0 , 0 1 7 10 , 0 8 1 , 3 2 11 . 3 6 8 . 2 0 21 8 6 0 . 9 0 6 il , 8 4 1 . 5 6 11 9 3 0 , 0 8 1 10 3 2 2 , 0 7 5 22 4 , 8 8 1 , 9 0 6 23 SU r D l u a S a l e s $ 13 . 6 4 , 3 1 22 7 4 5 9 2 8 16 . 1 6 9 . 2 4 4 (7 , 0 8 9 3 9 1 /1 2 , 9 1 8 , 8 3 2 11 7 4 4 2 . 3 6 : 1 ) 13 , 6 1 2 , 3 8 4 17 . 7 8 1 1 8 9 17 , 8 2 2 3 20 9 6 4 , 8 7 5 14 . 0 8 . 6 8 9 ii l . 2 6 3 1 7 5 12 0 5 , 5 2 9 2 8 8 24 To l a l N a n O F $ 11 1 , 2 4 8 . 6 1 3,5 9 9 5 9 7 13 6 0 7 , 5 9 4 34 2 5 1 6 9 8 25 , 2 1 1 , 6 9 8 11 , 3 3 9 0 2 6 6, 2 6 8 , 1 3 9 14 3 7 3 1 1 3 12 , 9 4 9 , 9 4 7 9, 8 0 7 , 4 7 5 7,3 7 2 , 9 5 5 56 2 , 6 4 12 8 , 9 7 0 , 0 3 25 . 26 BA S E - 27 Fu e l E x p e n s e - C o l 7, 1 0 8 . 2 0 0 6,8 0 . 8 0 0 6, 3 4 2 , 0 0 0 8, 7 1 4 , 2 0 8,7 2 0 , 3 0 8 8.4 4 8 , 9 0 8 8. 7 2 6 , 4 0 8 8,4 4 2 , 4 0 8 8, 7 2 6 8 0 8 84 5 3 . 0 8 7, 3 7 2 , 8 0 8 7, 2 8 2 . 4 0 8 95 . 1 3 8 , 3 6 4 28 Da n s k l G a $ 26 4 , 8 0 0 27 8 . 5 0 27 5 7 0 0 27 9 , 8 0 0 28 0 , 8 0 26 4 , 7 0 0 27 2 , 3 0 0 26 4 , 0 0 27 3 , 1 0 0 27 2 , 2 0 0 25 7 , 5 0 0 27 3 . 8 0 0 3, 2 6 7 , 2 0 0 ~ Be n n e t t M o n l a i n - G a s $ 0 0 40 6 . 1 0 0 25 3 , 2 0 0 25 6 , 7 0 0 20 , 9 0 0 22 , 4 0 0 6, 1 0 0 99 , 7 0 0 51 , 1 0 0 26 , 3 0 0 51 . 8 0 0 1,1 9 4 , 3 0 0 30 Na n . F l P u r c s e s 28 . 0 0 0 66 4 , 1 0 0 2,7 1 5 . 4 0 31 8 6 6 0 0 2, 7 6 5 , 2 0 0 47 9 3 0 35 8 0 0 60 , 0 0 0 64 1 1 0 0 38 7 , 5 0 84 0 0 0 72 , 8 0 0 11 , 8 4 2 , 8 0 0 31 Cl o u S e e d i n A E x p e n s e 0 0 0 0 0 0 16 7 , 4 2 3 16 7 , 4 2 3 16 7 4 2 3 16 7 , 4 2 3 16 7 . 4 2 3 16 7 , 4 2 3 1, 0 0 4 , 5 3 8 3i Cl a u d S e e t l l n i i B e n e f i t $ 0 0 0 0 0 0 13 1 6 8 6 7 13 1 6 , 6 8 31 6 8 6 7 13 1 6 , 6 6 7 31 6 . 6 7 31 6 , 8 8 7 11 , 9 0 0 0 0 0 33 Su m l u s S a l e s $ (9 , 1 8 7 , 5 0 0 18 . 5 8 6 9 0 0 14 , 8 3 1 , 5 0 0 2. 5 4 2 , 2 0 0 13 , 8 0 1 . 1 0 0 5, 7 3 6 , 2 0 0 (5 . 0 1 2 , 2 0 0 11 , 4 1 9 8 0 0 (3 . 4 4 3 . 8 0 0 15 . 8 9 , 8 0 0 77 7 6 , 1 0 0 18 1 5 5 4 0 0 64 . 1 6 2 3 0 0 34 Ne t 9 0 % I t e m s 17 8 6 , 5 0 0 1, 1 7 6 . 3 0 0 4, 9 0 7 7 0 0 9, 7 1 , 4 0 0 8, 2 1 , 0 8 3, 4 7 7 , 8 0 8 38 9 5 . 4 6 4 7, 7 4 7 , 0 6 6,3 4 7 4 6 4 3, 1 2 5 , 2 4 18 4 , 7 3 6 62 4 , 0 3 6 46 . 7 4 , 9 0 2 35 36 Ch a m i e F r o m B a s e $ (9 4 6 2 0 6 1 24 2 3 , 2 9 7 8,6 9 9 , 8 9 4 24 . 3 8 0 2 9 6 16 , 7 8 9 , 7 8 8 7, 8 6 1 . 4 1 8 23 7 2 , 6 7 4 6, 2 6 , 0 4 8 66 0 2 4 8 3 6, & 2 , 2 1 0 7. 5 5 7 , 6 9 0 61 , 9 2 80 , 5 9 5 , 1 3 1 37 Em l 8 S o n A l l a w a n c e S a l e s C r c l t $ 0 o 1 4 9 . 7 1 2 , 4 8 8 0 0 0 0 II 0 0 0 0 49 . 7 1 2 . 4 8 8 38 Su b t o t a l $ 9,6 2 . 0 6 1 2.4 2 3 , 2 9 7 14 1 . 0 1 2 . 5 9 5 24 , 3 8 0 , 2 9 16 , 7 8 9 . 7 8 8 7, 8 8 1 , 4 1 8 23 7 2 , 6 7 4 6, 6 2 6 , 0 4 8 6, 8 0 2 . 4 8 3 66 & 2 , 2 1 0 7, 5 5 7 , 6 9 0 61 . 3 9 2 30 8 8 2 , 6 4 2 39 40 Sh a r l a P e r c n t a p e 90 . 0 % 90 . 0 % 90 . % 90 . 0 % 90 . 0 % 90 , 0 % 90 , 0 % 80 , 0 % 90 . % 90 . 0 % 90 . 0 % 90 . 0 % 41 Id a A D o c a R o n 94 . 1 % 94 . 1 % 94 , 1 % 94 . 1 % 94 . 1 % 94 , 1 % 94 . 1 % 94 . 1 % 94 . 1 % 94 . 1 % 94 . 1 % 94 . 1 % 42 43 No n . Q F D e f e r r l $ 80 1 3 , 4 1 9 z. 5 2 , 2 9 0 13 4 . 7 3 3 5 6 6 20 6 4 7 B 7 14 2 1 9 , 2 7 2 8.8 5 7 . 8 3 2. u 0 9 , 4 1 8 5. 6 1 1 , 8 0 0 5,5 9 1 6 4 3 5.6 5 9 , 1 6 4 6. 4 0 0 6 0 8 51 , 9 9 3 26 1 5 4 . 5 1 0 44 45 Aç l u a l O F I I n c l u d e a N e t M e t e i l n g : " . $ 3. 2 9 4 7 8 8 4,4 5 7 . 7 0 5 7,0 9 7 . 6 5 2 7,7 8 2 . 4 2 3 7.1 8 5 , 1 8 9 5, 6 0 8 , 8 8 9 3, 9 1 9 , 7 8 7 3, 1 2 3 , 6 9 0 ~. 2 1 e . 8 9 2,4 0 1 , 3 0 0 2, 1 3 3 , 3 8 2 2,1 1 7 , 2 7 3 :; ~ . 3 2 0 . 1 4 5 46 Ba s e Q F $ 2. 8 1 5 . 7 6 6 4, 1 6 0 . 3 9 7, 2 9 2 8 2 9 7, 5 4 0 , 6 6 7.1 5 8 , 6 8 1 55 0 3 , 7 6 8 4. 5 6 1 . 5 3 32 3 9 . 1 1 1 1 3 3, 4 8 3 . 8 8 3 3, 3 8 4 1 0 29 5 7 5 9 5 2.3 0 7 6 0 4 54 0 5 9 . 0 0 47 Ch a n a e F r o m B a s e $ 47 9 , 0 2 2 29 7 , 3 6 11 9 5 , 1 7 7 24 1 , 7 5 9 6. 5 2 10 5 , 1 2 1 64 2 , 0 6 8 11 5 , 9 0 3 26 5 , 7 7 4 11 1 5 , 1 1 0 18 2 4 , 2 3 3 19 0 . 3 3 1 (1 , 7 3 8 , 8 6 0 48 49 Sh a r l n a P e r l a a e 10 0 . % 10 0 . 0 % 10 0 . 0 % 10 0 . 0 % 10 0 . % 10 0 . 0 % 10 0 . 0 % 10 0 . 0 % 10 0 . 0 % 10 0 . 0 % 10 0 . 0 % 10 0 . 0 % 50 Id a h a A Ø o c l l o 94 . 1 % 94 . 1 % 94 . 1 % 94 . 1 % 94 . 1 % 94 . 1 % 94 . 1 % 94 . 1 % 94 . 1 % 94 . 1 % 94 . 1 % 94 . 1 % 51 52 OF D e f e r r l $ 45 0 , 7 5 9 27 9 7 6 4 11 8 3 , 6 6 1 22 7 , 4 9 5 8. 1 4 2 98 9 \ 9 60 4 . 1 8 4 10 9 0 6 5 25 0 0 9 4 15 9 7 . 8 3 17 5 6 0 4 17 9 . 1 0 1 11 6 3 8 2 6 7 ri O en m l~ ;; B . ' õ ~ ig 3 " C ! 2 : ~. . ~ ~ g a' õ i ' ¡ ~ N( " ( . BEFORE THE IDAHOPU.BlIC UTiliTIES COMMISSION CASE NO. IPC-E-08-10 IDAHO POWER COMPANY RESPONSE TO REQUEST NO. 10 ç' l ... t..... "-:-: .._ ..:¡r:r.,;t.~ .,.' .-..... .~~.. (o"...~f~..:..~ ....~ _ W'., ... ..'. .'.¿ v.. .. . l .',... ~ ~~ '. .".l, "...*SIDA~PO."'; . ," ri~ .'".....:1.....".1;. (.... "-.f ...i~.. ..... .::It.-i'\.-:~ '. ~,... ,.... ,"-~.'.' ....., .... "-J' ~~i;....." .':~ -, . '" .._. An IDACO coiinv '.~:í .."l....;."1,.'"_~v'~I:-:.Gr...i:~...~,~..... f...:....._.......~ ......~... ........ .....~ ..... ........ "f: . ._...:l~.ot.),..:-;...;,,..'; .\. .......... ;"... '. """-;O:i:..' ...."'~..._~:..r.. ...: .;.........rli~'."-....i~,:""~~..~W"-;~':._~..~.;+..~iJ.1J....ia..ill'..i.~~c '""io'" . ....:.. "'..f .". I"....\..i'~ ...,.,'_ ..1.::"' '..~~A¡~'...:~.:¡t"".~."l~,'f.,""...':..~;,.;...'."'I.;io.~...~~... ..~.,f...~.T:..'T...I' .. .... ..... .." A';_. .... \,r......:..J... .....,... ...'1 ..'l~..."7..1 ';~~ 'T ~..:i";ooi:.;:...J-:;"~..'t...¡..-¡r ..~:,..~"".i....,: Jnne 1,2007 Ms. Jean D. Jewell, Secreta Idaho Public Utities Commsion 472 Wes Wasngtn Street P. O. Box 83720 Boise, il 83720-0074 RE: Vir Peaer Program Ca No. IPC~E-06-09 Dea Ms. Jewell: c. Enclosed pleas fid eight copies of Idaho Power's Virt Peakg Progr statu reort. Ths report is fied in compliance with the Idaho Public Utilities Commisson Order No. 30201. The Company previewed the inormaton included in th report with Commsion Sta and the Indus Customers of Idaho Powe on May 15th, 2007. As stted in th report, the Company will submit a detaed report of its fidigs to the Commssion afr the completon of its "Engieerg Anysis Pilot Progr" and updated fiancial analysis. If y'ou have any quesons regarg ths fi, pleae do not hestae to conta me.~..,~~~s Pricin Anyst CW:cw ce: Ric Gae Magge Brilz ( Prcing & Regulatory Servces Voice: 208-388-5612 Fax: 208-388-6449 cwaies(gdaopower.com P.O. Box 70 (83707) 1221 W.ldahoSt. Boise, 1083702 'l' .....1 " ( i\ .'" .*: IDA""POR8 An IDACORP company . ..~ ..... .... "-. ,. "~"'..., .~'." ""~",4".'_'''''"",,,~,,,,,,,,,_ .......,. ....'"._.......~. ., ." VIRTUAL PEAKER PROGRAM Background Over the past ten years, Idaho Power has periodically investigated the possibilty of implementing a distributed generation program as an alternative resource to help meet peak demands. In the fall of 2006, the Company once again began investigating thepotential for a program. Shortly after, the Industrial Customers of Idaho Power and the Idaho Public Utilties Commission (IPUC) expressed an increased interest in this type of program and on December 15, 2006. the IPUC issued Order No. 30201, which directed Idaho Power to "investigate and submit a report for the implementation of a 'virtual peaking plant' program based upon the use of existing emergency generator resources in the Company's seivice territory." This report is filed in compliance with Order No.30201. . As part of our research, the Company reviewed virtual peaking programs other utilties have successfully operated and focused on two designs: The Dispatchable Standby Generation program conducted by Portland General Electric Company (PGE) and Madison Gas and Electric's (MGE) Backup Generation Service. The primary difference between the two programs is in regards to the ownership of the generator: MGE owns the generator located on the customets premises whereas PGE's customers own their generator. Also, MGE customers pay a monthly service charge based on their maximum annual kilowatt demand for electricity. Idaho Power chose PGE's program model to use as a basis for our program development. Program Description A dispatchable standby generation program would allow the Company to use nonresidential customers' standby generators for up to 400 hours a year to meet system peak power demands. Customers' generators would operate in parallel with Idaho Power's system while also being available to back up their facilty when needed. The Company's design wil be such that during an outage situation, the customets generator(s) wil automatically start and provide backup power to the customer for as long as needed as originally intended by the customer. During times when customers' generators can be beneficial to the Company's system, the generators wil be started remotely by the Company's dispatch center. 'f..... " - " The following are the responsibilties of the customer and the Company under the '\ proposed program design: Customer Responsibilites: Customers wil be responsible for purchasing the generator(s) and providing the site for generator installation. In addition, customers will grant the Company access to their generation such that the Company can control operation of the generator(s) remotely in paralfel with the Company's distnbution system from the Company's dispatch center for up to 400 hours per year. Customers may operate the generator(s) at their sites as needed for emergency back-up power. Company Responsibilities: The Company wil conduct an analysis of the customer's generator project and develop a comprehensive cost estimate. The Company wil be responsible for providing interconnection engineenng, facilties, and installation and any other equipment necessary for participation in the program. The Company wil pay for and own all communications and metering equipment. / '" In addition, the Company wil be responsible for routine maintenance of the generator(s) including overhauls over the term of the service agreement. The Company wil also pay for all fuel used to operate the customets generator(s) throughout the term of the service agreement. The Company wil perform monthly full-load testing of the customer's generator(s) and control system and testing of the Company's dispatch control and interconnection facilties. All energy consumed by the customer while participating in the program wil be biled at standard tariff rates. The following is a partial listing of the infrastructure that would need to be in place for such a program to run: · Utility Paralleling Power System (UPPS) - The UPPS wil ensure that the customer is provided with a continuous supply of electric power by, almost instantaneously, switching from the Company's power supply to the back-up generator's power supply in the event of a power failure. · Metenng - For an existing generator to be retrofitted, an additional time-based meter would be required. New generators would require two time-based meters be installed. The time-based meters would ensure that whether customers are drawing energy from the Company's system or from the back-up generator, their usage is tracked and biled under the standard service schedule. · Communication Node Netwòrk - For communication between the customer's system and the Company's system, a frame relay based network would be installed in order to provide a secure network. · Energy Management System (EMS) - The EMS would need to be programmed to accept the data from the UPPS. ( ., .,. ( ¡'\ ,. Feasibilty Analysis In our feasibilty analysis, the Company looked at the various costs involved in the interconnection of a back-up generator as well as the resulting operations and main tenance costs which wil be covered by the Company. Both initial generator installations and existing retrofits were considered. The initial analysis indicated there is enou gh potential benefit associated with the program to continue pursuing its investigation. Pilot Program The feasibilty analysis concluded that Idaho Power would need to make an investment in in frastructure of approximately $1 millon in order to integrate customer-owned generators into our system. Because of the investment size and the potential complexit of the interconnection of some generators, the Company determined it was necessary to do an ¡n-depth analysis of the interconnection costs, targeting generators of different sizes, ages, and locations. This thorough analysis would provide more detailed costs of interconnection and a more accurate determination of the program's potential viabilty. In order to complete the in-depth cost analysis, Idaho Power met with numerous customers, as well as representatives of the Industrial Customers of Idaho Power, to describe the potential program and solicit participation in an "Engineering Analysis Pilot Program". Through this process, Idaho Power hopes to identif four to six customers who are willng to work with Company personnel in the development of this initial cost estimate for their. specific facilties. The Company is targeting customers whose existing generators vary in size and customers who do not currently have back-up generators . but would consider installng one if a "virtual peaker" program were offered. The Company plans to conduct the interconnection cost estimate analyses over the next three months. Once detailed interconnection cost information is available, the Company wil update its financial analysis to determine if a "virtual peaket' program is economically viable ånd submit a detailed report of its finding to the Commission. t,_ (, (,.- '(.. - c. ~IDA..PO~ An JOACORP Company Barton L. Kline Senior Attorney April 4, 2008 Jean D. Jewell, Secretary Idaho Public Utilities Commission 472 West Washington Street . P. O. Box 83720 Boise, Idaho 83720M0074 Re: Virtual Peaker Program Update Dear Ms. Jewell: On June 1 , 2007, Idaho Power filed a report with the Commission in compliance with Order No. 30201 (Case No. IPC-E-06-09) detailng the Company's investigation into the implementation of a virtual peaking plant program. In the June 1 report, the Company indicated it would submit to the Commission a detailed report of its findings following additional investigation into the costs of interconnecting customer-owned backMup generation into its system. Attached is the Company's updated report. As detailed in the updated report, the Company has determined that it Is economic to operate customer-owned diesel generators during short periods of high demand. However, the Company has received several inquiries asking about the environmental ramifications associated with operating diesel generators as a part of the 'virtual peaker' program. In order to allow interested parties the opportunity to provide input regarding the implementation of a diesel generator peaking program, Idaho Power believes convening a workshop is the logical next step. In the report, the Company respectfully requests that the Commission schedule a workshop for the purpose of receiving feedback from interested parties. If you have any questions, please feel free to contact either me or Maggie Bnlz at 388-2848. .. Barton L. Kline BLK:sh Enclosures P.O. Box 70 (83107 1221 W.ldaho St Bolse, 10 B3702 ØSIDA~PO~ (M IDACORP coV April 4. 2008 VIRTUAL PEAKER PROGRA UPDATE Background ( Over the past ten years. Idaho Power has periodically investigate the possibilit of implementing a distrbuted generation program as an alternative resource to help meet peak demands. In the fall of 2006, the Company once again began invesgating the potential for a program. Shorty after, the Industrial Customers of Idaho Power (leIP) and the Idaho Public Utilities Commission (IPUC) expressed an increased interest in this tye of program and on Decmber 15, 2006, the IPUC issued Order No. 30201. which directed Idaho Power to "investgate and submit a report for the implementation of a 'virtal peaking planf program based upon the use of existing emergency generator resources in the Company's service territory." This report was filed wih the Commission on June 1, 2007 and is included as Attachment 1. The June 1 report details the Company's investigative activities, the potential design of the program, the results of the Company's initial feasibilty analysis, and the Company's plans to conduct an interconnection cost analysis through a pilot program. At the time the report was filed, the Company planned to conduct the interconnecion cost estimate analyses during the summer of 2007. With this detailed interconnecon cost information, the Company would update its financial anaJysis to determine if a virtal peaker program is ecnomically viable. Program Update Following the filing of the June 1 report, Idaho Power's Delivery Service Representatives (DSRs) contacted those customers whom they knew had existing generation, thos customers who had expresed an interest in adding generation, and those customers whom they thought might have generation. Based on the leads of the DSRs. the Company held numerous customer meetings and conference calls detailng the potential program. Additionally, in an efrt to gain more awareness of the program, the Company met with representatives of the ICIP and requested the IClP forward the names of any customers who might be interested in participating. The Company also described the program during meetings held with industrial customers in June, 2007 to explain the recently filed general rate case and the energy effciency opportunities offered by the Company. Through this proce, Idaho Power reeived the names of two ( ( customers from the ICIP and talked with a total of fort-five customers about the' potential for a virtual peaker program. Of those customers, twelve expressed aninterest in having more in-depth talks and ultimately five customers committd to allowing the Company to perform an on-site intercnnection cost analysis. In an attempt to be more economical and timely, the Company engaged the services of a consultant to perform the interconnection cost analyses of the five customers. Idaho Power issued a Request for Proposal (RFP). in order to obtain the most competitive price for the cost analyses. A negotiated contract was finalized with Power Engineers on August 24, 2007 and the on-site work was conducted between September 18, 2007 and September 24, 2007. The cost data associated with the on-site analysis was provided to the Company on November 14, 2007. The Company took this data and updated its initial financial analysis to incorprate the detailed intercnnection cost dat. Based on the comparatively low capital cost per kilowatt to intercnnec customers' back-up generators and the relatively high dispatch cost per kilowatt-hour, the Company's analysis indicated it is economic to operate diesel generators during short periods of high demand. With this conclusion, the Company began investigating air quality and permiting Issues. ~. To better understand the environmental ramifications of running diesel generators, the Company began it investigation into air quality and permitting issues by holding discussions wih the Deparnent of Environmental Quality (CEQ). Through these discussions it was determined that partcipation in the virtual peaker program would require customers. with existing generators to modif their current permits because they would no longer be using the generators exclusively for emergency purposes. To modify their permit, the Company's research indicated customers would be required to submit an application along with an air quality analysis based on total emissions on the customers' premises. Costs of the permit alone are a minimum $1,000 plus an additional amount based on the amount of the customets emissions (estimated to be about $5,000). Following the talks wih the DEQ, the Company solicited input from the environmental community. A few concerns were raised during these discussions including the impact of the generators on air quality, the new ozone requirements expected to be issued by the Environmental Protection Agency (EPA), and the current carbon concerns. If a virtual peaker program was approved and implemented, the Company would most likely be dispatching customers' generators, almost all of which utilze diesel fuel, at times of peak sysem demand, which fs most often on hot. summer afternoons - times when air quality may already be troubled. Based on the Company's research, a diesel generator emits approximately fift times more nitrous oxide and approximately five to ten times more carbon monoxide than a natural gas fired simple cycle combustion turbine. Biodiesel and natural gas conversions could be options that might reduce air quality concerns, however it is not known if exlstlng customer-owned generators could switch to this fueL. ( 2 ( (. ( Conclusion of Findings and Next Steps The Company's actions described above demonstrate a serious commitment to pursuing a virtual peaker program in the Company's servce territory. While its current program design may prove to be cost effective, environmental ramifications may exist if the program is implemented. It is because of these impacts that Idaho Power believes the next logical step is to hold a workshop soliciting customer input regarding the implementation of a virtual peaker program in the Company's service territory. If the Commission agrees, Idaho Power respectfully requests the Commission schedule a workshop for the purpose of receiving feedback from interested parties. Based on the results of the workshop, Idaho Power would then submit to the Commission its recommended course of action. 3 ( ATTACHMENT 1 l \. \~ i \. ( ( *SIDA~POR4Ð An IDACOl COmpany VIRTUAL PEAKER PROGRAM Background Over the past ten years, Idaho Power has periodically investigated the possibilty of implementing a distnbued generation program as an alternative resource to help meet peak demands. In the fall of 2006. the Company once again began investigating the potential for a program. Shortly after, the Industrial Customers of Idaho Power and the Idaho Public Utilities Commission (IPUC) expressed an increased interest in this type of program and on December 15, 2006, the IPUC issued Order No. 30201. which directed Idaho Power to "investigate and submit a report for the implementation of a 'vIrtual peaking plant' program based upon the use of existing emergency generator resources In the Company's service territory." This report Is filed in compliance with Order No.30201. .. As part of our research, the Company reviewed virtual peaking programs other utiltles have successfully operated and focused on two designs: The Dlspatchable Standby Generation program conducted by Portland General Electric Company (PGE) and Madison Gas and Electric's (MGi=) Backup Generation ServIce. The primary difference between the two programs is in regards to the ownership of the generator: MGE owns the generator located on the customets premises whereas PGE's customers own theIr . generator. Also, MGE customers pay a monthly service charge based on their maximum annual kilowatt demand for electricity. Idaho Power chose PGE's program model to use as a basis for our program development Program Description A dispatchable standby generation program would allow the Company to use nonreidential customers' standby generators for up to 400 hours a year to meet system peak power demands. Customers' generators would operate in parallel with Idaho Power's system whiJe also being available to back up their facility when needed. The Company's design will be such that during an outage situation, the customets generator(s) wil automatically start and provide backup power to the customer for as long as needed as originally intended by the customer. During times when customers' generators can be beneficial to the Company's system, the generators will be startedremotely by the Company's dispatch center. " (.The following are the responsibilties of the customer and the Company under the proposed program design: Customer Responsibilities: Customers wil be responsible for purchasing the generator(s) and providing the site for generator installation. In addition, customers wil grant the Company access to their generation such that the Company can control operation of the generator(s) remotely in parallel with the Company's distnbution system from the Company's dispatch center for up to 400 hours per year. Customers may operate the generator(s) at their sites as needed for emergency back~up powr. Company Responsibilties: The Company wil conduct an analysis of the customer's generator project and develop a comprehensive cost estimate. The Company wil be responsible for providing interconnection engineering. facilities, .and installation and any other equipment necessary for participation in the program. The Company will pay for and own all communications and metering equipment. In addition, the Company wil be responsible for routine maintenance of the generator(s) including overhauls over the term of the service agreement. The Company wil also pay for all fuel used to operate the customer's generator(s) throughout the term of the service agreement. The Company wil perform monthly full-load testing of the customer's generator(s) and control system and testing of the Company's dispatch ( control and interconnection facilities. All energy consumed by the customer while ". partcipating in the program will be biled at standard tariff rates. The following is a partal listing of the infrastructure that would need to be in place for such a program to run: · utlity Paralleling Power System (UPPS) - The UPPS wil ensure that the customer is provided with a continuous supply of electic power. by, almost instantaneously, switching from the Company's power ~upply to the back-up generator's power supply in the event of a power failure. · Metering - For an existing generator to be retrofitted, an additional time-based meter would be required. New generators would require two time-based meters be installed. The time-based meters would ensure that whether customers are drawing energy from the Company's system or from the back-up generator, their usage is tracked and biled under the standard service schedule. · Communication Node Network - For communication between the customer's system and the Company's system, a frme relay based network would be installed in order to provide a secure network. · Energ Management System (EMS) - The EMS would need to be programmed to accept the data from the UPPS. (\. ( ~. f\ , . FeasibUitv Analysis In our feasibilty analysis, the 0 Company looked at the various costs involved in the interconnection of a back-up generator as well as the resulting operations and maintenance costs which wil be covered by the Company. Both initial generator installations and existing retrofrts were considered. The initial analysis indicated there is enough potential benefit associated with the program to continue pursuing its investigation. Pilot Program The feasibilty analysis concluded that Idaho Power would need to make an investment in infrastructure of approximately $1 milion in order to integrate customer~owned generators into. our system. Because of the Investmnt size and the potential complexity of the interconnecton of some generators, the Company determined it was necessary to do an in-depth analysis of the interconnection costs, targeting generators of different sizes. ages, and locations. This thorough analysis would provide more detailed costs of interconnection and a more accurate determination of the program's potential viability. . In order to complete the in-depth cost analysis, Idaho Power met wlth numerous customers, as well as representatives of the Industral Customers of Idaho Power, to describe the potential program and solicit participation in an ~Engineering Analysis Pilot Program". Through this process, Idaho Power hopes to identify four to six customers who are willng to work with Company personnel in the development of this initial cost estimate for their specific facilties. The Company is targeting customers whose existing generators vary in size and customers who do not currently have back-up generators but Would consider installng one if a "virtal peaker" program were offered. The Company plans to conduct the interconnection cost estimate analyses over the next three months. Once detailed interconnection cost information is available, the Company wil update it financial analysis to determine if a ."virtal peaker" program is economically viable and submit a detailed report of its finding to the Commission.