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HomeMy WebLinkAbout20060308Idaho Power.pdfIDAHO POWER COMPANY O. BOX 70 BOISE, IDAHO 83707 , i An IDACORP Company ' ,," " .. i. t; "'" 'J BARTON L. KLINE Senior Attorney i): ,.. ....' March 7 2006 'flU! i: ~~, C:(' " - ;S~~\U, Jean D. Jewell , Secretary Idaho Public Utilities Commission 472 West Washington Street P. O. Box 83720 Boise, Idaho 83720-0074 Re:Case No. PAC-O5- Comments of Idaho Power Company Dear Ms. Jewell: , Please find enclosed for filing an original and seven (7) copies of Idaho Power Company s Comments regarding the above-described case. I would appreciate it if you would return a stamped copy of this transmittal letter in the enclosed self-addressed , stamped envelope. Barton L. Kline BLK:jb Enclosures Telephone (208) 388-2682 Fax (208) 388-6936 E-mail BKline€Yidahopower.com , i BARTON L. KLINE, ISB # 1526 MONICA B. MOEN , ISB # 5734 Idaho Power Company 1221 West Idaho Street P. O. Box 70 Boise, Idaho 83707 Telephone: (208) 388-2682 FAX Telephone: (208) 388-6936 BKline ~ idahopower.com MMoen ~ idahopower.com Attorneys for Idaho Power Company :;"";j I:: (j:C;l\ .. i' ..', ' j i iL!! \L~j CU;,\S~!iC);: BEFORE THE IDAHO PUBLIC UTILITIES COMMISSION IN THE MATTER OF THE APPLICATION OF PACIFICORP FOR APPROVAL OF A POWER PURCHASE AGREEMENT FOR THE SALE AND PURCHASE OF ELECTRIC ENERGY BETWEEN PACIFICORP AND SCHWENDIMAN WIND LLC CASE NO. PAC-05- COMMENTS OF IDAHO POWER COMPANY These comments are made in response to the Commission s February 8 2006 Notice of Joint Motion For Approval of Amended Power Purchase Agreement and Notice of Comment Deadline. Having reviewed the Amended Power Purchase Agreement Schwendiman Agreement") dated January 27 2006, under which Schwendiman Wind LLC ("Schwendiman ) proposes to sell electric energy generated by the Schwendiman Wind Facility to PacifiCorp, Idaho Power believes that it is appropriate to present these comments to the Commission for its consideration. COMMENTS OF IDAHO POWER COMPANY, Page Summary of Comments. (a)Based on historical data, it appears that the procedure for computing liquidated damages contained in the Schwendiman Agreement has a greater tendency to shift the cost of OF non-performance away from OF developers and onto utility customers than does the liquidated damages provision contained in the multiple OF contracts the Commission has approved for Idaho Power. (b)Idaho Power recognizes that, for numerous reasons including promoting uniformity between the multiple jurisdictions in which PacifiCorp operates, PacifiCorp may prefer to structure its OF contracts and the liquidated damages provision in the way that it has in the Schwendiman Agreement. Idaho Power does not object to PacifiCorp seeking approval for a OF contract that includes terms and conditions that are different than those the Commission has approved for Idaho wet OF COlitl acts so fang as Idaho Puwer i~ nut requirecltu inducle the SGhwenclilllan terms and conditions in existing or future Idaho Power OF contracts. Reason for Idaho Power Filinq. Idaho Power acknowledges that it is unusual for one utility to file comments directed toward a OF contract signed by another utility and submitted to the Commission for approval. Idaho Power s motivation for providing these comments arises out of the fact that some OF developers have indicated to the Company that they prefer portions of the Schwendiman Agreement particularly the liquidated damages computation provision in the Schwendiman Agreement, over the equivalent provisions in the OF contracts the Commission has approved for Idaho Power. They have further indicated that, if the Commission determines that the terms and conditions contained in the Schwendiman Agreement are reasonable, then they believe they would be entitled to include the same terms and COMMENTS OF IDAHO POWER COMPANY, Page 2 conditions the Commission accepted in Schwendiman in existing and future contracts with Idaho Power. As will be discussed in greater detail in these comments, while Idaho Power believes that its liquidated damages provision and its 90%/110% performance band are somewhat more rigorous than the equivalent provisions in the Schwendiman Agreement , PacifiCorp s desire to receive approval for the Schwendiman Agreement is reasonable so long as Idaho Power is not required to modify its existing or future OF contracts to include the Schwendiman approach. Specific Contract Provisions (a)Capacity Factor Commitment vs. Enerqy Amount Commitment.There are a number of differences between the OF contract provisions presented by PacifiCorp in the Schwendiman Agreement and the provisions Idaho Power has included in the OF contracts the Commission has approved for Idaho Power. Most are not material and are consistent with PacifiCorp s intent to maintain uniformity in its contracting processes between its several jurisdictions. For example , the Schwendiman Agreement requires the OF to commit to a particular monthly capacity factor rather than the monthly energy delivery commitment Idaho Power has included in its approved contracts. Idaho Power s analysis indicates that, in using the capacity factor approach , PacifiCorp ultimately comes up with a monthly energy amount and , as a result, there is no substantive difference between PacifiCorp s approach and Idaho Power s. There are other differences between the Schwendiman Agreement and the OF contracts the Commission has approved for Idaho Power, but they are minor and will not be addressed in these comments. (b)Generation Outside the 90%/110% Performance Band. One principal difference between the Schwendiman Agreement and the approach Idaho COMMENTS OF IDAHO POWER COMPANY, Page 3 Power takes in its Commission-approved OF contracts arises out of how liquidated damages are determined if a OF generates outside the 90%/110% performance band. This is the one area where Idaho Power believes that the Schwendiman Agreement may not be quite as "rigorous" as Idaho Power s approved OF contracts. In Idaho Power s approved OF contracts, if the OF generates outside the 90%/110% performance band , liquidated damages are computed using energy purchase prices determined in the same manner as non-firm energy purchase prices are determined under Idaho Power s Commission-approved Schedule 86 Coqeneration and Small Power Production, Non-Firm Enerqy. Idaho Power s Schedule 86 non-firm energy prices are set at 85% of the monthly weighted average of non-firm Mid-C index prices. In Idaho Power s approved OF contracts , the amounts paid for over-deliveries (above 110%) cannot exceed the contract price. Under the Schwendiman Agreement, if the OF fails to deliver within the 90%/110% performance band, it is paid the energy component of the contract price but is not paid the capacity component. This payment structure sets liquidated damages at a fixed price for all deliveries outside the 90%/110% performance band. This fixed price is equal to about 80% of the contract price. Market price is not a consideration in assessing liquidated damages in the Schwendiman Agreement. Using this fixed price structure as the measure of liquidated damages , in months when market prices are less than the fixed price, PacifiCorp customers will pay more than they would have paid under the market-based performance band included in the Idaho Power OF contracts. When market prices are lower than the fixed price, the Schwendiman approach will shift the cost of non-performance from the OF to PacifiCorp s customers when Idaho Power s liquidated damages provisions would not. COMMENTS OF IDAHO POWER COMPANY, Page 4 Historically, Idaho Power s Schedule 86 prices have been lower than 80% of OF contract prices. (See Attachment 1). Conversely, when market prices are higher than PacifiCorp s fixed price liquidated damage amount , the Schwendiman liquidated damages provisions would result in customers paying less than they would have under Idaho Power s procedure. However, it is Idaho Power s position that , in those circumstances, using market prices is still preferable because Idaho Power is not exposed to a replacement cost risk and should be able to resell the OF's over-deliveries at Schedule 86 prices (85% of market). Under the higher market price conditions, under Idaho Power s approach, OFs will be benefited and customers will not be disadvantaged because the purchase prices are capped at the contract price. To assist the Commission in analyzing this issue, Attachment 1 to these comments shows a comparison of the two liquidated damages approaches using 2003- 2005 actual data. Certainly Idaho Power can understand why OF developers would prefer a fixed price that limits their exposure when market prices are lower than OF contract prices. Under the Schwendiman price floor concept , when market prices are lower price risk tends to shift from the OF developer to utility customers. As a result, OFs can adjust their monthly energy delivery commitment amounts in the agreements upward within the 90%/110% performance band with less financial risk, but also with less incentive to set the performance commitment as accurately as possible. Again, this approach subtly shifts risk from the OFs to customers. Uniformity Between Jurisdictions Is A Leqitimate Consideration Idaho Power recognizes that PacifiCorp operates in several jurisdictions and desires to COMMENTS OF IDAHO POWER COMPANY, Page 5 utilize a pricing structure for liquidated damages in its OF contracts that provide state-to- state uniformity. In addition, PacifiCorp does not have a filed non-firm purchase tariff like Idaho Power s Schedule 86. Procedural Matters. Idaho Power has no objection to the Commission s determination to utilize modified procedure to process this case and Idaho Power is not requesting a hearing be held on the Joint Motion of PacifiCorp and Schwendiman for approval of the Amended Power Purchase Agreement. Conclusion For all of these reasons, if the Commission decides to approve the Schwendiman Agreement, Idaho Power requests that the Commission include language in the order recognizing that the Schwendiman Agreement is not precedential and that other Idaho utilities are not obligated to include the same rates , terms and conditions including the performance and pricing mechanisms contained in the Schwendiman Agreement in their OF contracts. In particular, Idaho Power requests that the Commission confirm that the 90%/110% performance band and liquidated damages provisions for generation outside that band that the Commission has approved in multiple Idaho Power OF contracts is fair, just and reasonable, and Idaho Power can continue to utilize that pricing arrangement in its contracts with OF developers seeking to sell OF power to Idaho Power. DATED: This 7th day of March, 2006. BARTO L. KLINE Attorney for Idaho Power Company COMMENTS OF IDAHO POWER COMPANY, Page 6 $5 , 00 0 , 00 0 50 0 00 0 00 0 , 00 0 .. . $ 3 , 50 0 00 0 ' 0 $ 3 , 00 0 , 00 0 :: $ 2 50 0 , 00 0 t: $ 2 00 0 , 00 0 c: c 50 0 00 0 00 0 00 0 $5 0 0 , 00 0 Co n t r a c t C o m p a r i s o n - u s i n g 2 0 0 5 IP C o N o n l e v e l i z e d P r i c i n g Pa c i f i C o r p C o n t r a c t ~ ~ ~ ~ ~ ~ ~v Le v e l o f P e r f o r m a n c e :: J (J ) "" ' O ; x : . = Q) : : ; 0 . . 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S ! ; heoretical Project Nameplate Capacity Factor Annual estimated MWH Percent of estimated performance 60.00% 70.00% 80.00% 90.00% 100.00% 110.00% 120.00% 130.00% 140.00% 150.00% 160.00% 170.00% 180.00% Idaho Power Company Cogeneration and Small Power Production 20.00 MW 30.00% 560 Non Levelized 2003 Prices Comments of Idaho Power Attachment 1 Page 4 of 12 Idaho Power contract PacifiCorppayment Contract Payment Difference between Idaho Power contract and PacifiCorp contract $937 682 094 100 250,336 931 787 $2,146 293 360,798 $2,517 217 673,452 829 870 986 074 142 277 $3,298 695 $3,454 931 030 122 201 957 373 594 931 787 146 293 360 798 532 634 $2,704 271 876 106 047 711 219 315 391 151 562 788 Made use of 2003 Idaho Power Schedule 86 Prices Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dee $27. $32. $35. $25. $21. $24. $37.22 $33. $30. $27, $29. $32. ($92,440) ($107 857) ($123 258) ($15,417) ($30 819) ($46 236) ($61 637) ($77 038) ($92,456) ($107 857) 50 0 , 00 0 00 0 , 00 0 $3 , 50 0 00 0 C $ 3 , 00 0 00 0 E $ 2 50 0 00 0 ~ $ 2 00 0 , 00 0 s: : s: : : c( $ 1 50 0 , 00 0 00 0 , 00 0 $5 0 0 00 0 Co n t r a c t C o m p a r i s o n - u s i n g 20 0 4 1 P C o N o n l e v e l i z e d p r i c i n g Pa c i f i C o r p C o n t r a c t Id a h o P o w e r C o n t r a c t ~ ~ ~ ~ ~ ~ 'v Le v e l o f P e r f o r m a n c e "'U : : t : - ID : : ; C l . (C I D I D CD ( ) ::: J ' " :: : J ' " 0 3- 0 CD 0 .. . . ; a . : i i : N. . . . ~ heoretical Project Nameplate Capacity Factor Annual estimated MWH Percent of estimated performance 60.00% 70,00% 80,00% 90.00% 100.00% 110.00% 120.00% 130.00% 140,00% 150.00% 160.00% 170.00% 180.00% Idaho Power Company Cogeneration and Small Power Production 20.00 30.00% 52,560 Non Levelized 2004 Prices Idaho Power contract PacifiCorp payment ContJ"~t Payment 080 713 260 992 $1,441 054 117,424 352 542 587 661 767 940 948,002 128 281 $3,308 312 $3,488 343 668,622 848 684 $1,129 112 $1,317 460 505 591 117,424 352 542 587 661 776 009 964 140 152,488 $3,340 583 $3,528,678 $3,717 026 $3,905,157 Made use of 2004 Idaho Power Schedule 86 Prices Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec $42. $31. $31. $36. $31. $26. $40. $30. $29. $34. $39. $36. Comments of Idaho Power Attachment 1 Page 6 of 12 Difference between Idaho Power contract and PacifiCorp contract ($48,399) ($56,468) ($64 537) ($8 069) ($16 138) ($24 207) ($32 271 ) ($40,335) ($48,404 ) ($56,473) 50 0 00 0 00 0 00 0 50 0 00 0 'E $ 3 , 00 0 00 0 :: J E $ 2 50 0 , 00 0 c: : c ~ $ 2 00 0 , 00 0 c: : c $ 1 50 0 00 0 00 0 , 00 0 $5 0 0 , 00 0 Co n t r a c t C o m p a r i s o n - u s i n g 2 0 0 3 IP C o l e v e l i z e d p r i c i n g Pa c i f i C o r p C o n t r a c t Id a h o P o w e r C o n t r a c t ~ ~ ~ ~ ~ ~ 'v Le v e l o f P e r f o r m a n c e :: J (f ) "'0 ;p :: : oo ~ c . cc o o o o CD ( ) :: r :: r o 3" ' 0 CD 0 .. . . . . I . ~ ~ I'V . . . . . . I . ~ heoretical Proje,ct Nameplate Capacity Factor Annual estimated MWH Percent of estimated performance 60.00% 70.00% 80.00% 90.00% 100.00% 110.00% 120.00% 130.00% 140,00% 150.00% 160.00% 170.00% 180.00% Idaho Power Company Cogeneration and Small Power Production 20.00 MW 30,00% 560 Levelized 2003 Prices Idaho Power contract PacifiCorppayment Contract Payment $937 682 094 100 250 336 300 968 556,468 811 968 $2,968 386 $3,124 621 281 040 $3,437 243 593,446 749 865 906 100 226 987 431 ,662 636 100 300 968 556,468 811 968 $3,016,642 221 081 $3,425 755 $3,630 155 834 555 039 229 243 668 Made use of 2003 Idaho Power Schedule 86 Prices Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec $27. $32. $35. $25. $21. $24. $37, $33. $30. $27. $29. $32. Comments of Idaho Power Attachment 1 Page 8 of 12 Difference between Idaho Power contract and PacifiCorp contract ($289,305) ($337 561 ) ($385 764) ($48,256) ($96,459) ($144,716) ($192 912) ($241 109) ($289 365) ($337 568) $5 , 00 0 , 00 0 50 0 00 0 00 0 00 0 .. . $ 3 50 0 , 00 0 0 $ 3 00 0 00 0 ~ $ 2 50 0 , 00 0 C'O ~ $ 2 00 0 , 00 0 c: ( $ 1 50 0 00 0 00 0 , 00 0 $5 0 0 , 00 0 Co n t r a c t C o m p a r i s o n - u s i n g 2 0 0 4 IP C o l e v e l i z e d p r i c i n g Pa c i f i C o r p C o n t r a c t '" 4 - - Id a h o P o w e r C o n t r a c t ~ ~ ~ ~ ~ ~ Le v e l o f P e r f o r m a n c e (J ) "" O ~ : : OJ : : ; 0 . . (0 O J O J CD ( ) :: r :: r o 3" " 0 CD 0 -, , ; l ~ N- , , ~ heoretical Project Nameplate Capacity Factor Annual estimated MWH Percent of estimated j)erformance 60.00% 70.00% 80,00% 90.00% 100.00% 110.00% 120.00% 130.00% 140.00% 150.00% 160.00% 170.00% 180.00% Idaho Power Company Cogeneration and Small Power Production 20.00 30.00% 52,560 Levelized 2004 Prices Idaho Power contract PacifiCorppayment Contract Payment 080 713 260 992 $1,441 054 557 579 841 572 125 566 $3,305 845 $3,485,907 $3,666,186 846 217 026 248 206 526 386 589 363 824 591 324 818 562 557 579, 841 ,572 125 566 $3,353 066 $3,580,304 807,805 035 000 262 195 $4,489 695 716 933 Made use of 2004 Idaho Power Schedule 86 Prices Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec $42. $31. $31. $36. $31, $26. $40. $30. $29. $34. $39. $36. Comments of Idaho Power Attachment 1 Page 10 of 12 Difference between Idaho Power contract and PacifiCorp contract ($283 111 ) ($330 333) ($377 ,508) ($47 222) ($94 397) ($141 619) ($188,783) ($235,947) ($283,169) ($330,344) $5 , 00 0 , 00 0 50 0 , 00 0 00 0 00 0 .. . $ 3 , 50 0 , 00 0 0 $ 3 , 00 0 00 0 :: $ 2 50 0 00 0 r: : $ 2 00 0 00 0 r: : c: ( $ 1 50 0 00 0 00 0 , 00 0 $5 0 0 , 00 0 Co n t r a c t C o m p a r i s o n - u s i n g 2 0 0 5 IP C o l e v e l i z e d P r i c i n g ci f i C o l p C O l l t l . Id a h o P o w e r C o n t r a c t ~ ~ ~ ~ ~ ~ 'v Le v e l o f P e r f o r m a n c e (" ) ::J (J ) -u 0 tl ) ) ; ; 0 0 : : : to :: = : c . . CD t l ) t l ) .. . . . ( " ) : : r .. . . . : : r 0 0 3 CD 0 .. . . . ~ ~ .. . . . heoretical Project Nameplate Capacity Factor Annual estimated MWH Percent of estimated performance 60.00% 70.00% 80.00% 90.00% 100.00% 110.00% 120.00% 130.00% 140.00% 150.00% 160.00% 170.00% 180.00% Idaho Power Company Cogeneration and Small Power Production 20,00 MW 30.00% 560 Levelized 2005 Prices Idaho Power contract PacifiCorppayment Contract Payment 352 079 $1,577,618 $1,802 899 $2,382 904 647 502 912 100 137 638 362 919 588 458 813 698 038,939 264,477 $4,489,758 270 679 $1,482 642 694 360 382 904 647 502 912 100 $3,124 063 335,781 $3,547 744 759,422 971,100 183 063 394 782 Made use of 2005 Idaho Power Schedule 86 Prices Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec $38. $40, $41. $40. $23, $28. $35. $52. $60. $67. $59. $72, Comments of Idaho Power Attachment 1 Page 12 of 12 Difference between Idaho Power contract and PacifiCorp contract $81,400 $94 976 $108 539 $13 575 $27 138 $40 714 $54 276 $67 838 $81,413 $94 976 CERTIFICATE OF MAILING I HEREBY CERTIFY that on the 7th day of March , 2006, I served a true and correct copy of the within and foregoing IDAHO POWER COMPANY' COMMENTS upon the following named parties by first class mail , and addressed to the following: Scott Woodbury Deputy Attorney General Idaho Public Utilities Commission 472 W, Washington Street O, Box 83720 Boise , ID 83720-0074 ----2L- Hand Delivered - U.S. Mail Overnight Mail FAX E-mail Lisa Nordstrom Dean Brockbank PacifiCorp 825 NE Multnomah , Suite 1800 Portland , OR 97232 Hand Delivered ----2L- U.S. Mail Overnight Mail FAX E-mail Bruce Griswold , Mgr., Origination PacifiCorp 825 NE Multnomah , Suite 1800 Portland , OR 97232 Hand Delivered ----2L- U.S. Mail Overnight Mail FAX E-mail Dean J, Miller McDevitt & Miller LLP O, Box 2564 Boise, ID 83701 Hand Delivered ----2L- U.S, Mail Overnight Mail FAX E-mail (lti BARTON L. KLINE CERTIFICATE OF SERVICE