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HomeMy WebLinkAbout20040528Responses of Avista to Potlatch.pdfAvista Corp. 1411 East Mission PO Box 3727 Spokane, Washington 99220-3727 Telephone 509-489-0500 Toll Free 800-727-9170 f')Nt. . t" .. U . t t ..', . ".. . (~1 ~~~'V'STAe Corp. May 27 2004 ZUU4 t1fA,28 Ait1 9: ,it; t"'UBL \C TlL t T \ E g-; C Ot1~11SS1Ut~ Conley E. Ward GIVENS PURSLEY LLP 601 W. Bannock Street PO Box 2720 Boise, ill 83701-2720 Re:Production Request of Potlatch Corporation in Case Nos. A VU-04-01 and A VU-04- Mr. Ward I have attached one copy of Avista s response to Potlatch Data Request No.(s) 27, 34 34(C), 38, 46A, 50, and 57. If you have any questions, please call me at (509) 495-4706 or Don Falkner at (509) 495- 4326. Mike Fi Rate Analyst Enclosures Cc:s. Woodbury D. Peseau A. Yanke! (IPUC) (Utility Resources, Inc. (Yankel & Assoc, Inc. JURISDICTION: CASE NO: REQUESTER: TYPE: REQUEST NO: REQUEST: VISTA CORPORATION RESPONSE TO REQUEST FOR INFORMATION Idaho A VU-04-0l / A VU-04- Potlatch Data Request DATE PREPARED: WITNES S RESPONDER: DEP ARTMENT: TELEPHONE: 5/18/2004 Bill Johnson Bill Johnson Power S uppl y (509) 495-4046 Please specify the monthly average energy output of CS2 (Avista share) from July 2003 to January 15 , 2004. Also provide monthly capacity factors of CS2. RESPONSE: Please see attached worksheet. vista Corp. Coyote Springs 2 Generation, Availability Factor and Capacity Factor July 2003 through January 15, 2004 Available Availability Capacity Hours Generation Capacity Factor Factor MWh Jul-744 85,654 137.95.100 84% Aug-744 824 137.100.00%93% Sep-720 78,589 139.87.290 78% Oct-745 68,566 142.99.770 65% Nov-720 24,473 142.64.31 %24% Dec-744 25,711 144.99.660 240 Jan-360 26,592 144.95.250 51% CS2 Gen Cap Factor, Potlatch No. 27.xls Potlatch DR No. Case No. A VU-04- 5/27/2004 WGJ VISTA CORPORATION RESPONSE TO REQUEST FOR INFORMATION JURISDICTION: CASE NO: REQUESTER: TYPE: REQUEST NO. Idaho A VU-O4-01 / A VU-O4- Potlatch Data Request DATE PREPARED: WITNES S RESPONDER: DEP ARTMENT: TELEPHONE: 5/25/2004 Lafferty Lafferty Energy Resources (509) 495-4460 REQUEST: Please provide in Excel-usable format details of all hedging activity by transaction conducted by Avista Utilities in the time frame April 1 , 2000-December 31 2001 , including for each transaction: the date transactions were entered, the terms and type of hedge, and the broker and counterparty. RESPONSE: The requested materials are being provided with A vista s data response to Potlatch, number 34(C). The materials provided contain TRADE SECRET or CONFIDENTIAL information and are separately filed under IDAPA 31.01.01, Rule 067, and Section 9-340D, Idaho Code. Cr i t i c a l H y d r o C o n d i t i o n s - - 20 0 3 L i g h t L o a d H o u r S u r p l u s ( D e f i c i t ) Wi t h L o a d V a r i a b i l i t y - - 90 0 1 0 an d 95 0 / 0 Co n f i d e n c e I n t e r v a l s Mo n t h l v A .. . . -. : : (' )II. . Il. . :: J C/) IU U 60 0 50 0 :~ ~ 40 0 30 0 20 0 ./ 10 0 10 0 Ja n Fe b Ma r Ap r Ma y Ju n Ju l Au g Se p Oc t No v De c AV E "" ' - 2 0 0 3 L L H Su r p l u s ( D e f i c i t ) C r i t i c a l 4~ 6 48 8 50 6 51 1 27 7 17 6 17 3 24 5 +9 0 % C o n f i d e n c e I n t e r v a l on e - ta l l t e s t 11 9 13 4 11 7 12 6 44 9 52 1 55 7 55 4 29 0 10 1 21 8 22 1 28 4 +9 5 % C o n f i d e n c e I n t e r v a l . o n e - ta l l t e s t 14 0 14 9 12 6 13 9 45 2 53 0 57 2 56 7 29 4 10 7 23 0 23 5 29 5 90 % C o n f i d e n c e I n t e r v a l . o n e - ta l l t e s t 42 3 45 5 45 5 46 8 26 4 13 4 12 5 20 6 95 % C o n f i d e n c e I n t e r v a l . o n e - ta l l t e s t 42 0 44 6 44 0 45 5 26 0 12 2 11 1 19 5 ~ ~ L 0 Z 0 ~ L L ~ ~ ~ ~ L 0 Z 0 ~ L L ~ ~ ~ ~ L 0 Z 0 ~ L L ~ ~ ~ ~ L 0 Z 0 ~ L ~ ~ ~ ~ ~ ~ ~ ~ 3 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 3 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 3 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ N N N N N N N N N N N N ~ ~ ~ ~ ~ ~ ::J LS : ~ : T Q) - c :: : : s " " C : . . , I " a a a II ) ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ N N ~ N ~ ID I D I D I D I D I D I D N ~ ~ N ~ a a a a ~ ~ a N ~ m m ~ ~ ~ ~ ~ ~ ~ ~ 00 N ~ ~ N ~ ~ ~ ~ ~ ~ N a ID I D I D m ~ N 00 a 0 0 a m ~ ~ ~ ~ a 00 m N ~ m ~ a a ID 0 0 a I D m ~ ~ m N ID m ~ ~ ~ ~ a ~ ~ ~ ~ ~ ~ 00 0 0 ~ 0 0 m a ~ ~ ~ ~ ~ ~ 00 0 0 ~ 0 0 mo m m N ~ ~ 00 ~ a a ~ a a a a a a ~ a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a c z en ~ ~ ~ ~ ~ :.. . . 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N N ~ ~ c a a a c ~ en -- ( " ) 3: 0 en -- 3 3: I I ) en -- " s: : ~ (I) CY V I s: : en II) ~ 5 ' ..,.., .-+.. , -c C :: ! . g . .. , ~ ~ (ir .-+::: : s .. , "" C : Natural Gas Quotes from Avista Energy Aoril 6. 2001 Sumas Rockies US/Mmbtu US/Mmbtu NYMEX AECO Month/Locatic US/Mmbtu US/Mmbtu May-01 5.3880 Jun-01 5.4410 Jul-01 5.4840 Aug-01 5.5150 Sep-01 5.4950 Oct-01 5.5020 Nov-01 5.6240 Dec-01 5.7370 Jan-02 5.7720 Feb-02 5.5870 Mar-02 5.2420 Apr-02 4.7120 May-02 4.5800 Jun-02 4.5850 Jul-02 4.6120 Aug-02 4.6190 Sep-02 4.5990 Oct-02 4.5990 Nov-02 4.7140 Dec-02 4.8190 Jan-03 4.8490 Feb-03 4.6760 Mar-03 4.4360 Apr-03 4.1660 May-03 4.1110 Jun-03 4.1240 Jul-03 4.1340 Aug-03 4.1640 Sep-03 4.1640 Oct-03 4.1640 Nov-03 4.2740 Dee-03 4.3940 Jan-04 4.4340 Feb-04 4.3140 Mar-04 4.0320 Apr-04 4.1260 May-04 4.0710 Jun-04 4.0840 Jul-04 4.0940 Aug-04 4.1240 Sep-04 4.1240 Oct-04 4.1240 Nov-04 4.2340 Dec-04 4.3540 Jan-05 4.4640 Feb-05 4.3440 Mar-05 4.0620 Apr-05 4.1560 Malin US/Mmbtu Natural Gas Quotes from Avista Energy April 17, 2001 NYMEX AECO Month/Locatic US/Mmbtu US/Mmbtu May-01 5.2480 Jun-01 5.3030 Jul-01 5.3580 Aug-01 5.3980 Sep-01 5.3930 Oct-01 5.4110 Nov-01 5.5460 Dec-01 5.6730 Jan-02 5.7230 Feb-02 5.5450 Mar-02 5.2250 Apr-02 4.7250 May-02 4.5800 Jun-02 4.5970 Jul-02 4.6420 Aug-02 4.655Q- Sep-02 4.6370 Oet-02 4.6450 Nov-02 4.7650 Dee-02 4.8690 Jan-03 4.9000 Feb-03 4.7240 Mar-03 4.4850 Apr-03 4.1750 May-03 4.1090 Jun-03 4.1290 Jul-03 4.1540 Aug-03 4.1790 Sep-03 4.1690 Oct-03 4.1740 Nov-03 4.2840 Dee-03 4.4040 Jan-04 4.4440 Feb-04 4.3240 Mar-04 4.1840 Apr-04 4.0420 May-04 4.0690 Jun-04 4.0890 Jul-04 4.1140 Aug-04 4.1390 Sep-04 4.1290 Oct-04 4.1340 Nov-04 4.2440 Dec-04 4.3640 Jan-05 4.4740 Feb-05 4.3540 Mar-05 4.2140 Apr-05 4.0720 Sumas US/Mmbtu Rockies US/Mmbtu Malin US/Mmbtu Natural Gas Quotes from Avista Energy April 24, 2001 NYMEX AECO Month/Locatic US/Mmbtu US/Mmbtu May-01 5.0780 Jun-01 5.1140 Jul-01 5.1770 Aug-01 5.2320 Sep-01 5.2450 Oct-01 5.2750 Nov-01 5.4200 Dec-01 5.5620 Jan-02 5.6170 Feb-02 5.4620 Mar-02 5.2050 Apr-02 4.7490 May-02 4.6240 Jun-02 4.6520 Jul-02 4.6960 Aug-02 4.7090 Sep-02 4.6940 Oct-02 4.7040 Nov-02 4.8240 Dee-02 4.9340 Jan-03 4.9650 Feb-03 4.8050 Mar-03 4.5760 Apr-03 4.2760 May-03 4.2100 Jun-03 4.2300 Jul-03 4.2550 Aug-03 4.2800 Sep-03 4.2700 Oct-03 4.2750 Nov-03 4.3850 Dee-03 4.5050 Jan-04 4.5450 Feb-04 4.4250 Mar-04 4.2860 Apr-04 4.1160 May-04 4.1700 Jun-04 4.1900 Jul-04 4.2150 Aug-04 4.2400 Sep-04 4.2300 Oct-04 4.2350 Nov-04 4.3450 Dee-04 4.4650 Jan-05 4.5750 Feb-05 4.4550 Mar-05 4.3160 Apr-05 4.1460 Sumas US/Mmbtu Rockies US/Mmbtu Malin US/Mmbtu Natural Gas Quotes from Avista Energy May 1, 2001 Sumas Rockies US/Mmbtu US/Mmbtu NYMEX AECO MonthlLocatic US/Mmbtu US/Mmbtu Jun-01 4.6410 Jul-01 4.7080 Aug-01 4.7730 Sep-01 4.8070 Oct-01 4.8450 Nov-01 5.0110 Dec-01 5.1790 Jan-02 5.2410 Feb-02 5.1160 Mar-02 4.9010 Apr-02 4.5250 May-02 4.4350 Jun-02 4.4770 Jul-02 4.5270 Aug-02 4.5590 Sep-02 4.5540 Oct-02 4.5640 Nov-02 4.6990 Dec-02 4.8240 Jan-03 4.8690 Feb-03 4.7150 Mar-03 4.5000 Apr-03 4.2000 May-03 4.1450 Jun-03 4.1750 Jul-03 4.2150 Aug-03 4.2500 Sep-03 4.2480 Oct-03 4.2550 Nov-03 4.3650 Dec-03 4.5000 Jan-04 4.5600 Feb-04 4.4400 Mar-04 4.3010 Apr-04 4.1310 May-04 4.1050 Jun-04 4.1350 Jul-04 4.1750 Aug-04 4.2100 Sep-04 4.2080 Oct-04 4.2150 Nov-04 4.3250 Dec-04 4.4600 Jan-05 4.5900 Feb-05 4.4700 Mar-05 4.3310 Apr-05 4.1610 May-05 4.1350 Malin US/Mmbtu Natural Gas Quotes from Avista Energy May 8, 2001 NYMEX AECO Month/Locatic US/Mmbtu US/Mmbtu Jun-01 4.2790 Jul-01 4.3530 Aug-01 4.4250 Sep-01 4.4550 Oct-01 4.4930 Nov-01 4.6730 Dec-01 4.8530 Jan-02 4.9230 Feb-02 4.8030 Mar-02 4.6130 Apr-02 4.2930 May-02 4.2230 Jun-02 4.2650 Jul-02 4.3150 Aug-02 4.3400 Sep-02 4.3450 Oct-02 4.3650 Nov-02 4.5050 Dec-02 4.6350 Jan-03 4.6850 Feb-03 4.5350 Mar-03 4.3470 Apr-03 4.0550 May-03 4.0200 Jun-03 4.0600 Jul-03 4.1100 Aug-03 4.1480 Sep-03 4.1600 Oct-03 4.1700 Nov-03 4.2800 Dec-03 4.4150 Jan-04 4.4730 Feb-04 4.3530 Mar-04 4.2140 Apr-04 4.0440 May-04 3.9800 Jun-04 4.0200 Jul-04 4.0700 Aug-04 4.1080 Sep-04 4.1200 Oct-04 4.1300 Nov-04 4.2400 Dec-04 4.3750 Jan-05 4.5030 Feb-05 4.3830 Mar-05 4.2440 Apr-05 4.0740 May-05 4.0100 Sumas Rockies US/Mmbtu US/Mmbtu Malin US/Mmbtu Natural Gas Quotes from Avista Energy May 15, 2001 NYMEX AECO Month/Locatic US/Mmbtu US/Mmbtu Jun-01 4.6530 Jul-01 4.7220 Aug-01 4.7850 Sep-01 4.7980 Oct-01 4.8150 Nov-01 4.9800 Dec-01 5.1350 Jan-02 5.1930 Feb-02 5.0580 Mar-02 4.8630 Apr-02 4.4780 May-02 4.3830 Jun-02 4.4230 Jul-02 4.4680 Aug-4.4880 Sep-02 4.4930 Oct-02 4.5000 Nov-02 4.6370 Dec-02 4.7500 Jan-03 4.7920 Feb-03 4.6320 Mar-03 4.4440 Apr-03 4.1010 May-03 4.0510 Jun-03 4.0710 Jul-03 4.1010 Aug-03 4.1410 Sep-03 4.1510 Oct-03 4.1710 Nov-03 4.2810 Dec-03 4.4110 Jan-04 4.4610 Feb-04 4.3410 Mar-04 4.1910 Apr-04 4.0010 May-04 4.0110 Jun-04 4.0310 Jul-04 4.0610 Aug-04 4.1010 Sep-04 4.1110 Oct-04 4.1310 Nov-04 4.2410 Dec-04 4.3710 Jan-05 4.4910 Feb-05 4.3710 Mar-05 4.2210 Apr-05 4.0310 May-05 4.0410 Sumas Rockies US/Mmbtu US/Mmbtu Malin US/Mmbtu Mid-C Forward Electric Prices Posted 4-10-2001 4/10/2001 4/1/2001 355.287. 4/10/2001 5/1/2001 345.279. 4/10/2001 6/1/2001 422.342. 4/10/2001 7/1/2001 475.380. 4/10/2001 8/1/2001 51 2.409. 4/10/2001 9/1/2001 475.380. 4/10/2001 10/1/2001 349.307. 4/10/2001 11/1/2001 307.270. 4/10/2001 12/1/2001 311.273. 4/10/2001 1/1/2002 290.255. 4/10/2001 2/1/2002 256.225. 4/10/2001 3/1/2002 235.206. 4/1 0/2001 4/1/2002 159.129. 4/1 0/2001 5/1/2002 155.125. 4/10/2001 6/1/2002 190.154. 4/10/2001 7/1/2002 213.171. 4/10/2001 8/1/2002 230.40 184. 4/10/2001 9/1/2002 213.171. 4/10/2001 1 0/1 /2002 139.122. 4/10/2001 11/1 /2002 122.108. 4/10/2001 12/1/2002 124.109. 4/1 0/2001 1/1/2003 130.114. 4/10/2001 2/1/2003 115.101. 4/10/2001 3/1/2003 105.93. 4/10/2001 4/1 /2003 71.58. 4/1 0/2001 5/1/2003 69.56. 4/10/2001 6/1/2003 85.69. 4/10/2001 7/1 /2003 96.76. 4/10/2001 8/1/2003 103.82. 4/10/2001 9/1/2003 85.68. 4/10/2001 1 0/1 /2003 55.49. 4/10/2001 11/1/2003 49.43. 4/10/2001 12/1 /2003 49.43. 4/10/2001 1/1/2004 04.40 91. 4/10/2001 2/1/2004 92.81. 4/10/2001 3/1/2004 84.74.45 4/10/2001 4/1/2004 57.46. 4/10/2001 5/1/2004 55.45. 4/10/2001 6/1/2004 68.45 55. 4/1 0/2001 7/1/2004 76.61. 4/10/2001 8/1/2004 77.62. 4/1 0/2001 9/1/2004 64.51. 4/10/2001 0/1/2004 41.36. Jun 02 thru Oct 03 126.1 05. 5/26/2004 RJL-WP- Mid-C Forward Electric Prices Posted 4-11-2001 4/11/2001 4/1/2001 355.287. 4/11/2001-5/1/2001 349.282. 4/11/2001 6/1/2001 415.336. 4/11/2001 7/1/2001 468.374. 4/11/2001 8/1/2001 504.403. 4/11/2001 9/1/2001 468.374. 4/11/2001 10/1/2001 349.307. 4/11/2001 11/1/2001 307.270. 4/11/2001 12/1/2001 311.273. 4/11/2001 1/1/2002 290.255. 4/11/2001 2/1/2002 256.225. 4/11/2001 3/1/2002 235.206. 4/11/2001 4/1/2002 123.129. 4/11 /2001 5/1/2002 94.127. 4/11/2001 6/1/2002 185.151 . 4/11/2001 7/1/2002 258.168.48 4/11/2001 8/1/2002 294.181. 4/11/2001 9/1/2002 258.168.48 4/11/2001 0/1/2002 139.122. 4/11 /2001 11/1/2002 122.108. 4/11/2001 12/1/2002 124.109. 4/11/2001 1/1/2003 130.114. 4/11/2001 2/1/2003 115.101. 4/11/2001 3/1/2003 105.93. 4/11/2001 4/1/2003 55.58. 4/11/2001 5/1/2003 42.57. 4/11/2001 6/1/2003 83.68. 4/11/2001 7/1/2003 116.75. 4/11/2001 8/1/2003 132.81. 4/11/2001 9/1/2003 103.67. 4/11/2001 0/1/2003 55.49. 4/11/2001 11/1/2003 49.43. 4/11/2001 12/1/2003 49.43. 4/11/2001 1/1/2004 1 04.91. 4/11/2001 2/1/2004 92.81. 4/11 /2001 3/1/2004 84.74. 4/11/2001 4/1/2004 44.46. 4/11/2001 5/1/2004 33.45. 4/11/2001 6/1/2004 66.54. 4/11/2001 7/1/2004 92.60. 4/11/2001 8/1/2004 99.61 . 4/11/2001 9/1/2004 77.40 50. 4/11/2001 1 0/1 /2004 41.36. Nov-01 thru Dec-O1 309.271. Nov-01 thru may-230.212. Jan-02 thru May-199.188. Jun-02 thru Oct-108.85. 5/26/2004 RJL-WP- Mid-C Forward Electric Prices Posted 5-2001 02-May-01 01-May-300.243. 02-May-01-Jun-325.260. 02-May-01-Jul-363.290. 02-May-01-Aug-406.324. 02-May-01-Sep-362.289. 02-May-01-0ct-283.249. 02-May-01-Nov-244.214. 02-May-01-Dec-244.214. 02-May-01-Jan-230.166. 02-May-01-Feb-200.145. 02-May-01-Mar-185.134. 02-May-01-Apr-87.63. 02-May-01-May-56.40. 02-May-01-Jun-136.98. 02-May-01-Jul-186.134. 02-May-01-Aug-189.137. 02-May-01-Sep-183.132. 02-May-01-0ct-113.74. 02-May-01-Nov-97.64.42 02-May-01-Dec-85.64. 02-May-01-Jan-103.75. 02-May-01-Feb-90.65. 02-May-01-Mar-83.60. 02-May-01-Apr-39.28. 02-May-01-May-25.18. 02-May-01-Jun-61.44. 02-May-01-Jul-83.60. 02-May-01-Aug-85.61. 02-May-01-Sep-82.59. 02-May-01-0ct-56.44. 02-May-01-Nov-53.38. 02-May-01-Dec-46.38. 02-May-01-Jan-87.63. 02-May-01-Feb-72.52. 02-May-01-Mar-66.48. 02-May-01-Apr-31.22. 02-May-01-May-20.14. 02-May-01-Jun-48.35. 02-May-01-Jul-66.48. 02-May-01-Aug-68.49. 02-May-01-Sep-65.47. 02-May-01-0ct-45.35. Nov-01 thru Dec-01 244.214. Nov-01 thru May-178.139. Jan-02 thru May-02 151.109. Jun-02 thru Oct-04 81.59. 5/26/2004 RJL-WP- Revised Mid-C Forward Electric Prices Posted 5-10-2001 5/10/2001 4/1/2001 313.256. 5/1 0/2001 5/1/2001 300.237. 5/10/2001 6/1/2001 360.226. 5/10/2001 7/1/2001 410.225. 5/10/2001 8/1/2001 420.336. 5/10/2001 9/1/2001 370.296. 5/10/2001 10/1/2001 280.224. 5/10/2001 11/1/2001 250.200. 5/10/2001 12/1/2001 250.200. 5/10/2001 1/1/2002 225.168. 5/10/2001 2/1/2002 200.150. 5/10/2001 3/1/2002 182.136. 5/10/2001 4/1/2002 93.74.40 5/10/2001 5/1/2002 67.53. 5/10/2001 6/1/2002 140.112. 5/10/2001 7/1/2002 204.163. 5/10/2001 8/1 /2002 207.165. 5/1 0/2001 9/1 /2002 204.163. 5/10/2001 0/1/2002 98.67. 5/10/2001 11/1/2002 75.60. 5/10/2001 12/1/2002 75.60. 5/10/2001 1/1 /2003 101.75. 5/10/2001 2/1 /2003 90.67. 5/10/2001 3/1/2003 81.61 .43 5/10/2001 4/1/2003 41.33.48 5/10/2001 5/1/2003 30.24. 5/10/2001 6/1/2003 63.50. 5/10/2001 7/1/2003 91.73. 5/10/2001 8/1/2003 93.74. 5/10/2001 9/1/2003 81.65. 5/10/2001 0/1/2003 39.30. 5/10/2001 11/1/2003 33.27. 5/10/2001 12/1/2003 33.27. 5/10/2001 1/1/2004 81.68. 5/10/2001 2/1/2004 76.65. 5/10/2001 3/1 /2004 69.59. 5/1 0/2001 4/1/2004 35.30. 5/10/2001 5/1 /2004 25.21. 5/10/2001 6/1/2004 53.45. 5/10/2001 7/1/2004 78.66. 5/10/2001 8/1/2004 79.67. 5/10/2001 9/1/2004 69.58. 5/10/2001 0/1/2004 33.28. Jun-02 thru Oct-100.79. 5/26/2004 RJL-WP- Gorton, Pat To: Cc: Subject: Eliassen , Jon; Emerson , John; Gruber, Bob Norwood, Kelly RE: 04-19-2001 Position Report Hi Jon I agree John is doing a great job on the position reports, I told him so again yesterday when I saw the hydro streamflow and generation info. John is out today on a trip to tour the Spokane River plants. The gas prices locked in for 2002 are for 000 decatherms/day November 1 , 2001 through October 31 , 2004 ~ $6.0925 and 10 000 decatherms/day June 1 2002 through October 31 , 2003 ~ $6.56. There is another 17 658 decatherms/day at Malin index plus $0., November , 2001 through October 31 , 2004, and 10 000 decatherms/day at Malin index plus $0., June 2002 through October 312003. Bob Gruber plans to lock in the additional volumes over the next few weeks. He is watching the market, which has been coming down and will lock in at $5.50 or if the downward trend reverses. m not sure you want all this detail, but this is the plan. We won t need all of the 27 658 at Malin November 1 , 2001 through May 31 , 2002 , but we can use it at Rathdrum or sell it at Malin in the day and buy back at Rathdrum daily if the spread warrants that. Yesterday the price at Malin was $10.545 vs. Stanfield at $5., even after variable costs this is at least $5.00 of value, by selling the Malin and buying Rathdrum. We still have the price locked in for Rathdrum at $6.9025 and if today held true for a day in January the cost of the gas at Rathdrum would be $6.9025 less the $5.00 spread. In the position report we are currently long .heavy and light load 01 and 02 so technically we wouldn t need to purchase any additional gas. We 'iNiIIlock in the above variable pricing and we may still purchase some more gas for Rathdrum January 2002 through April 2002. Rathdrum will probably have maintenance in May and then Coyote may be available in June and we have the full amount of gas purchased for Coyote beginning June 2002. Another interesting point is that 27 658 decatherms at Malin is roughly 28 000 decatherms dropped off at Coyote and 500 decatherms at Rathdrum, because of less fuel loss. -----Original Message----- From: Eliassen, JonSent: Friday, April 20, 2001 3:14 AMTo: Emerson, JohnCc: Gorton, Pat; Norwood, KellySubject: RE: 04-19-2001 Position Report John- The reports are getting better all the time, since much more comprehensive information is included. Are the gas prices that are locked in for 2002 for the entire 01 and 02 requirements, or do we still have price exposure in the next 18 months? Jon Jon Eliassen A VISTA Corp.1i 509-495-4347 509-495-4361 i:8J jeliassen(fj),avistacorp.com ----- Original Message----- From: Emerson, JohnSent: Thursday, April 19, 2001 4:35 To: #Util Position Report Subject: 04-19-2001 Position Report CONFIDENTIAL: For Internal Use Only. Thanks! Purchases and Sales: Today power was pre-scheduled for Friday April 20 and Saturday April 21 , and prices were about $230 for heavy load , and $175 for light load. We were a net purchaser of 101 aMW heavy load and net seller of124 aMW light load. Fridays and Saturdays are pre-scheduled as a package (same for both days). This creates a challenge for us, since our loads on Saturday are lower than Friday loads. In this case, we bought 101 aMW heavy load to meet our Friday needs, and this will leave the real time desk with extra power to sell on r feedback. Saturday. Alternatively we could have drafted Noxon to meet Friday loads and left real time basically flat on Saturday. We chose not to do this because the Noxon forebay is now around 24 feet. We want to leave a cushion over the 21 foot minimum in case we need this to cover for a plant outage or other special need , and our license requires that we have the Noxon forebay at 27 feet by May 15. The preference against drafting Noxon combined with the fact that real time prices have been higher than prescheduled prices for the past few days contributed to the decision to buy the 101 aMW heavy load for Friday and Saturday. Light load was sold because we are surplus in light load hours even after we back down as much hydro generation as we can. The April Mid-Month water supply forecast from the National Weather Service was released today, and estimates again edged up slightly (see Hydro below). ~~ File: 2001-04-19.xls )-)- Hydro: ~~ OLE Object: Microsoft Excel Worksheet ~~Colstrip: Colstrip 3 is down for major maintenance, expected back on May 14. Colstrip 4 running 111 aMW. Kettle Falls: Running ~ 46 aMW. Northeast Combustion Turbine: Unit A at vendor for repair of cracked case, Unit B running and leased replacement for Unit A both running - 54 aMW total.Rathdrum: Both units running -- 154 aMW total. Month to Date Loads through April 18: Native load month to date: 405 510 MWh (939 aMW) Month of April budgeted native load: 686 640 MWh (955 aMW) Month to date native load peak: 1 209 MW, hour 09, Mon Apr 9Prices: Additional prices not shown below: ~~ OLE Object: Microsoft Excel Worksheet ~~ 20 0 3 H e a v y L o a d H o u r S u r p l u s (D e f i c i t ) Wi t h H y d r o a n d L o a d V a r i a b i l i t y - - 90 0 ; 0 an d 9 5 0 /0 C o n f i d e n c e In t e r v a l s Mo n t h l v A :; : -- - IU U U .. . . 90 0 80 0 70 0 60 0 .' '1 " " 50 0 '1 " " .. . o i l 40 0 .. . . '1 1 1 ,. . . . . - 30 0 '1 ' " ' 20 0 .. . 10 0 10 0 Ja n Fe b Ma r Ap r Ma y Ju n Ju l Au g Se p Oc t No v De c AV E "" " ' 2 0 0 3 H L H Su r p l u s ( D e f l c l t ) 36 1 40 0 39 9 32 3 42 6 44 7 38 9 10 2 17 6 32 4 32 4 31 0 +9 0 % C o n f i d e n c e I n t e r v a l on e - ta l l t e s t 58 0 61 7 58 7 52 5 56 4 61 6 69 0 15 9 19 6 27 4 45 7 44 9 47 6 +9 5 % C o n f i d e n c e I n t e r v a l , o n e - ta l l t e s t 64 3 67 9 64 1 58 3 60 4 66 4 77 7 19 0 22 4 30 2 49 6 48 5 52 4 90 % C o n f i d e n c e I n t e r v a l , o n e - ta l l t e s t 14 2 18 3 21 1 12 1 28 8 27 8 -5 1 19 1 19 9 14 5 95 % C o n f i d e n c e I n t e r v a l , o n e - ta l l t e s t 12 1 15 7 24 8 23 0 -8 2 -2 0 15 2 16 3 20 0 3 L i g h t L o a d H o u r S u r p l u s ( D e f i c i t ) Wi t h H y d r o a n d L o a d V a r i a b i l i t y - - 90 % a n d 95 0 /0 Co n f i d e n c e I n t e r v a l s th l A :t : 10 0 0 ve r a g e s . ' " " 90 0 . ' " " 80 0 -I" ' " .. . 70 0 60 0 ". 50 0 40 0 -- - 30 0 :~ "' - --0 I I I I 20 0 "" I I ' " .. . .. . .- - 10 0 .- - .. . 10 0 Ja n Fe b Ma r Ap r Ma y Ju n Ju l Au g Se p Oc t No v De c AV E -- - + - 2 0 0 3 L L H Su r p l u s ( D e f i c l t ) 16 0 24 6 25 8 19 7 52 9 57 9 63 8 45 8 28 8 19 6 22 2 32 3 +9 0 % C o n f i d e n c e I n t e r v a l , on e - ta l l t e s t 30 3 38 7 36 6 36 7 73 4 79 3 87 3 56 2 33 5 17 2 28 7 34 0 46 0 +9 5 % C o n f i d e n c e I n t e r v a l , o n e - ta l l t e s t 34 5 42 8 39 8 41 6 79 3 85 5 94 1 59 2 34 9 19 3 31 4 37 4 50 0 90 % C o n f i d e n c e I n t e r v a l , o n e - ta l l t e s t 10 5 15 0 32 4 36 5 40 3 35 4 24 1 10 5 10 4 18 5 95 % C o n f i d e n c e I n t e r v a l , o n e - ta l l t e s t 11 8 26 5 30 3 33 5 32 4 22 7 14 5 a.. . :: J a.. . :: J ;; : 2003 Total Energy Requirements (aMW)RATHDRUM AND NORTHEAST cr.S NOT DISPATCHED 02-02-2001 Resources Dispatched to Emission Limits 2003 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Noy Dee AVE Net System Load 1191 1136 1003 943 918 923 925 957 901 954 1057 11591 1006(Includes PotialCh 22) NTRACT REQUIREMENTS PACIFICORP 94 SALE PACIFICORP EXCHANGE PGE CAPACITY WNP. NICHOLS PUMPING NET OF PGE ENTITLEMENT/SUP RETURN CANADIAN ENTITLEMENT TOTAL REOUIREMENTS 1294 1240 1106 1045 978 1048 1021 1094 1045 1059 1154 1252\1111 HYDR ESOU CES System and Mid C Normal Water 512 536 543 595 849 903 597 390 301 330 448 566 548 Black Creek Hydro Smell Power Upriver Gross ERMAL RESOU CES CoIslrip 196 196 196 196 196 196 196 196 196 196 196 196 196 Rathdrum Ralhdrum Add SCR CSII 257 245 240 244 239 235 232 233 236 244 244 248 241 Kettle Falls - Gas Kettle Falls KFCT C.QNI8ACJ"~ BPA ResldenUaI Exchange ENTITLEMENT & SUPPLE PGE Cap Rtn CSPE PACIFICORP EXCHG RETURN WNP.103 103 103 103 TRANSAL TA 190 190 190 190 190 190 190 190 190 143 TOTAL RESOURCES 1432 1446 1382 1244 1442 1491 1364 1168 1066 1111 1333 14681 1329 MAINTENANCE CoIstrip RCT CSII Kettle Falls KFCT Clark Fork Hydro kane River H NET RESOURCES 1432 1446 1382 1244 1333 1443 1364 1168 1066 1111 1333 14681 1316 Jan-o3 Feb-O3 Mar-o3 Jun-o3 Jul-o3 Oct-o3 Nov-o3 Dec-o3 SURPLUS/(DEACIT)138 206 276 395 343 179 216 OTHER REQUIREMENTS SURPLUS/(DEFICIT) ON/OFF PEAK ON PEAK OFF PEAK AVERAGE Jan-o3 Feb-O3 Mar-o3 Apr-o3 May-o3 Jun-o3 Jul-o3 Au~3 Se~3 Oct.Q3 Nov-o3 Dec-o3208 251 253 182 287 315 211 .125 -84 .19 122 173160 246 258 169 390 447 460 279 102 99 196 222187 249 255 171 332 374 321 53 .1 31 157 195 AVE 148 252 '194 c: Groce Thackston Lafterty KaJlch Siorro Emerson Warne Gorton Bryan Winters Gruber Norwood Stockinger 20 0 3 A v e r a g e S u r p l u s (D e f i c i t ) W i t h o u t R a t h d r u o r NE C T ' Wi t h H y d r o a n d L o a d V a r i a b i l i t y - - 90 0 /0 an d 95 0 /0 Co n f i d e n c e I n t e r v a l s Mo n t h l v A :t : .. . . .. . . :i :Ct I lU U U 90 0 AC T C a p a c i t y = 1 6 0 NE C T C a p a c i t y = 6 0 M W 80 0 70 0 60 0 50 0 .~ -1 " ' 8 40 0 "" ... . IlL 30 0 20 0 '" " .. . . .. . . 10 0 L- L. . . r . . .. . . r . . .. .. . .. . 10 0 Ja n Fe b Ma r Ap r Ma y Ju n Ju l Au g Se p Oc t No y De c AV E -+ - 2 0 0 3 A v e Su r p l u s ( D e f l c l t ) 18 7 24 9 25 5 17 7 33 2 37 4 32 1 15 7 19 5 19 4 +9 0 % C o n f i d e n c e I n t e r v a l , on e - ta l l t e s t 37 1 43 1 40 7 36 4 55 3 61 5 59 8 16 8 10 2 13 5 31 6 37 4 36 9 +9 5 % C o n f i d e n c e I n t e r v a l , o n e - ta l l t e s t 42 4 48 4 45 1 41 8 61 7 68 5 67 8 20 2 13 2 16 6 36 2 42 6 42 0 90 % C o n f i d e n c e I n t e r v a l , o n e - ta l l t e s t 10 3 11 1 13 3 -6 2 10 4 95 % C o n f i d e n c e I n t e r v a l , o n e - ta l l t e s t 13 4 10 4 20 0 3 H e a v y L o a d H o u r S u r p l u s (D e f i c i t ) W i t h o u t R a t h d r u m an d N E C T ' Wi t h H y d r o a n d L o a d V a r i a b i l i t y - - 9 0 0 /0 a n d 9 5 0 /0 C o n f i d e n c e In t e r v a l s th l A ;; : -- - - 10 0 0 ve r a g e s AC T C a p a c i t y = 1 6 0 M W 90 0 NE C T C a p a c i t y = 6 0 M W 80 0 70 0 60 0 50 0 '" " .. 40 0 .- A -I " " 30 0 .. . . . I" - 20 0 ... iii . . . "" " " l 1 l I 10 0 I" " '" " 81 " " I" " '" " ." ." .. . -1 0 0 Ja n Fe b Ma r Ap r Ma y Ju n Ju l Au g Se p Oc t No v De c AV E -+ - - 2 0 0 3 H L H Su r p l u s ( D e f l c l t ) 20 8 25 1 25 3 18 2 28 7 31 5 21 1 12 5 12 2 17 3 14 8 +9 0 % C o n f i d e n c e I n t e r v a l , on e - ta i l t e s t 42 7 46 8 44 1 38 4 42 5 48 4 51 2 25 5 29 8 31 3 +9 5 % C o n f i d e n c e I n t e r v a l , o n e - ta l l t e s t 49 0 53 0 49 5 44 2 46 5 53 2 59 9 10 7 29 4 33 4 36 1 90 % C o n f i d e n c e I n t e r v a l , o n e - ta l l t e s t 14 9 14 6 23 0 17 8 11 7 95 % C o n f i d e n c e I n t e r v a l , o n e - ta l l t e s t 10 9 17 7 26 1 20 6 14 5 -5 0 (I ) ::J 20 0 3 L i g h t L o a d H o u r S u r p l u s ( D e f i c i t ) W i t h o u t Ra t h d r u m o r NE C T ' Wi t h H y d r o a n d L o a d V a r i a b i l i t y - - 90 0 / 0 an d 9 5 0 /0 C o n f i d e n c e In t e r v a l s th l A :t : : :; : : -- - 10 0 0 ve r a g e s 90 0 AC T C a p a c i t y = 1 6 0 NE C T C a p a c i t y = 6 0 M W 80 0 -" ' " 70 0 -. . ... . p o l 60 0 50 0 ... . . ... . -p o l 40 0 -p o l -P " " -" ' " 30 0 ... . . . . ./ 20 0 .. . .- 10 0 .. . . .. . 10 0 Ja n Fe b Ma r Ap r Ma y Ju n Ju l Au g Se p Oc t No v De e AV E -+ - 2 0 0 3 L L H Su r p l u s ( D e f l c l t ) 16 0 24 6 25 8 16 9 39 0 44 7 46 0 27 9 10 2 19 6 22 2 25 2 +9 0 % C o n f i d e n c e I n t e r v a l , on e - ta l l t e s t 30 3 38 7 36 6 33 9 59 5 66 1 69 5 38 3 14 9 17 2 28 7 34 0 39 0 +9 5 % C o n f i d e n c e I n t e r v a l , o n e - t a l l t e s t 34 5 42 8 39 8 38 8 65 4 72 3 76 3 41 3 16 3 19 3 31 4 37 4 43 0 -9 0 % C o n f i d e n c e I n t e r v a l , o n e - ta l l t e s t 10 5 15 0 18 5 23 3 22 5 17 5 10 5 10 4 11 5 95 % C o n f i d e n c e I n t e r v a l , o n e - ta l l t e s t 11 8 12 6 17 1 15 7 14 5 2003 Total Energy Requirements (aMW)CRITICAL HYDRO CONDITIONS - Oct 1936. Dee 1937 02-10.2001 Resources Dispatched to Emission Umlts 2003 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Noy Dee AVE Loads Net System Load 1213 1158 1025 965 940 945 947 979 923 976 1079 11811 1028 (Includes Potlatch 22) CON REQU PACIFICORP 94 SALE PACIFICORP EXCHANGE PGE CAPACI'TY WNp.3 NICHOLS PUMPING NET OF PGE ENTIi1.EMENT/SUP RETURN CANADIAN ENTJT1.EMENT TOTAL REQUIREMENTS 1316 1262 1128 1067 1000 1070 1043 1116 1067 10B1 1176 1274 1133 HYDR ESOU CES CRITICAL System and Mid C Normal Water 310 298 291 337 672 744 369 399 248 264 '345 463 395 Black Creek Hydro 0 ' Small Power Upriver Gross iriERMAL RESOURCES CoIsbip 196 196 196 196 196 196 196 196 196 196 196 196 196 Rathdrum 156 150 139 132 130 131 134 116 Rathdrum Add SCR 0511 257 245 240 244 239 235 232 233 236 244 244 248 241 Kettle Falls - Gas Kettle Falls KFCT CONTRA T RIGHTS BPA Residential Exchange ENTITLEMENT & SUPPLE PGE Cap Rtn 50, CSPE PACIFICORP EXCHG RETURN WNP.3 103 103 103 103 TRANSALTA 190 190 190 190 190 190 190 190 190 143 TOTAL RESOURCES 1386 1358 1212 1079 1404 1464 1314 1356 1199 1158 1338 1449 1310 MAINTENANCE CoIslrlp RCT CSII Kettle Falls KFCT Clark Fork Hydro kane River Hydr ..:INET RESOURCES 1386 1358 1212 1079 1295 1416 1314 1356 1199 115B 1338 1297 Jan-O3 Feb-O3 Mar.(l3 Jun-O3 Jul.(l3 Oct.(l3 Noy.(l3 Dec.(l3 AVE SURPLUS/(DEFICtT)346 271 162 175 164 OTHER REQUIREMENTS Check SURPLUS/(DEFICtT) ON/OFF PEAK Jan-O3 Feb-O3 Mar.(l3 Apr.(l3 May.(l3 Jun-03 Jul.(l3 Aug.(l3 Sep-03 Oct.Q3 Noy.Q3 Dec.(l3 AVE ON PEAK 106 -40 184 233 149 17B OFF PEAK 43B 488 506 511 277 176 173 245 AVERAGE 295 346 271 241 131 162 176 163 c: Groce Thackston Lafferty Kaflch Storro Emerson Warne Gorton Bryan WInters Gruber Norwood Stockinger Cr i t c a l H y d r o C o n d i t i o n s - - 20 0 3 S u r p l u s ( D e f i c i t ) Wi t h L o a d V a r i a b i l i t y - - 90 0 10 an d 95 0 / 0 Co n f i d e n c e I n t e r v a l s Mo n t h l v A ;; :CI J '- ' fU U 60 0 50 0 40 0 30 0 ~~ -. . ' "'" 20 0 -0 0 I I I I .\ 8 -\ 8 /" \o i l \o i l 10 0 .~ F I \o i l 10 0 Ja n Fe b Ma r Ap r Ma y Ju n Ju l Au g Se p Oc t No v De c AV E 20 0 3 A v e S u r p l u s ( D e f l c l t ) C r i t i c a l 29 5 34 6 27 1 24 1 13 1 16 2 17 6 16 3 11 6 +9 0 % C o n f i d e n c e I n t e r v a l on e - ta l l t e s t 14 4 14 9 30 8 37 9 32 2 28 4 14 4 20 4 22 4 20 2 +9 5 % C o n f i d e n c e I n t e r v a l , o n e - ta l l t e s t 16 5 16 4 12 5 31 1 38 8 33 7 29 7 14 8 10 4 21 6 23 8 21 3 90 % C o n f i d e n c e I n t e r v a l , o n e - ta l l t e s t -3 1 28 2 31 3 22 0 19 8 11 8 12 0 12 8 12 5 95 % C o n f i d e n c e I n t e r v a l , o n e - ta l l t e s t 27 9 30 4 20 5 18 5 11 4 10 8 11 4 11 3 .. . (/ ) Cr i t i c a l H y d r o C o n d i t i o n s - - 20 0 3 H e a v y L o a d H o u r S u r p l u s ( D e f i c i t ) Wi t h L o a d V a r i a b i l i t y - - 90 0 / 0 an d 9 5 0 /0 C o n f i d e n c e In t e r v a l s 70 0 Mo n t h l A v e r a e s 60 0 50 0 :t : : ;; : .. . . . . . 40 0 J. . ::J J. . ::J n:s 30 0 20 0 10 0 Ja n Fe b Ma r Ap r Ma y Ju n Ju l Au g Se p Oc t No v De c AV E -" " 2 0 0 3 H L H Su r p l u s ( D e f i c l t ) C r i t i c a l 10 6 18 4 23 3 14 9 17 8 +9 0 % C o n f i d e n c e I n t e r v a l on e - ta l l t e s t 16 4 16 0 11 6 19 7 26 6 13 6 19 1 22 6 13 8 +9 5 % C o n f i d e n c e I n t e r v a l , o n e - ta l l t e s t 18 5 17 5 12 5 20 0 27 5 15 1 10 2 20 3 24 0 14 9 90 % C o n f i d e n c e I n t e r v a l . o n e - ta l l t e s t 17 1 20 0 10 7 13 0 95 % C o n f i d e n c e I n t e r v a l . o n e - ta i l t e s t 16 8 19 1 11 6 10 0 VISTA CORPORATION RESPONSE TO REQUEST FOR INFORMATION JURISDICTION: CASE NO: REQUESTER: TYPE: REQUEST NO. Idaho A VU - E-04-0 1 / A VU -04- Potlatch Data Request DATE PREPARED: WITNESS: RESPONDER: D EP AR TMENT: TELEPHONE: 5/25/2004 Lafferty Lafferty Energy Resources (509) 495-4460 REQUEST: Please provide copies of all analyses, risk evaluations, gas market forecasts, memoranda and all other documents prepared for or used in the evaluation of and justification of, the timing and need for Deals A and B. RESPONSE: Forecasts of electric and natural gas forward prices along with economic analysis showing the comparative cost to generate are included in the Pre-filed Direct Testimony and Exhibits of Robert Lafferty. Exhibit No., Schedule No. 22 contains Position Reports, transaction records, forward price data, and economic comparisons of cost to generate versus cost to purchase power in the forward market. Exhibit No.7, Schedule No. 31 contains Position Reports, including the cover memos describing market transactions and conditions, for relevant dates in the April-May 2001 period. Exhibit No.7, Schedule No. 17 shows the 3-21-01 Load & Resource position. The Load & Resource source document for that Schedule is attached to this response. Exhibit No. Schedule No. 25 shows weekly load variability amounts for each month. Attached to this response is a set of analyses labeled "2002-2004 Load & Resource Position Summaries 90% and 95% Confidence Interval Analysis With Natural Gas Resources Dispatched - 3/30101". This attachment was the source document for 90% confidence interval load and resource position summaries contained in Exhibit No.7, Schedule No. 26 that exclude any un-hedged natural gas- fired generation. Also attached to this response are a February 9,2001 cover memo with subject entitled "2003 L&R Position Summary" and the accompanying analyses showing 90% and 95% confidence interval load and resource position analyses for the year 2003 under different operating conditions. Page 2 The Company also took into consideration industry publications that provided information regarding expected forward electricity and natural gas market conditions and prices in the Pacific Northwest and California. Publications were reporting at that time that federal policy-makers were firmly opposed to imposing price caps in the Pacific Northwest energy markets. A sample of just a few of those articles is included in Exhibit No.7, Schedules Nos. 22, 23, and 24 as well as pages 1 , and 11 of Schedule No. 29. Natural gas forward price data for Malin is attached to this response for the April-May 2001 time frame. Electric energy forward price data at the time of the four transactions comprising Deal A and Deal B are attached as part of this response. Also attached is an e-mail, dated 4-19- which discusses the purchase of the natural gas hedges. 3/ 2 1 / 2 0 0 1 AV I S T A C O R P . Re q u i r e m e n t s a n d R e s o u r c e s fig u r e s i n M W ( c r i t i c a l w a t e r ) 20 0 1 20 0 2 20 0 3 20 0 4 20 0 5 20 0 6 20 0 7 20 0 8 20 0 9 20 1 0 Li n e N o . R E Q U I R E M E N T S Av g Av g Av g Av g Av g Av g Av g Av g Av g Av g Sy s t e m L o a d 16 1 0 10 2 7 15 5 4 97 4 16 0 5 10 0 6 16 6 2 10 4 6 17 1 3 10 8 4 17 5 5 11 1 1 18 0 6 11 4 2 18 5 9 11 7 6 19 1 5 12 1 0 19 7 3 12 4 7 Pa c i f i C o r p E x c h a n g e Pu g e t # 2 Pa c i f i C o r p 1 9 9 4 PG E # 1 15 0 15 0 15 0 15 0 15 0 15 0 15 0 15 0 15 0 15 0 Sn o h o m i s h 1 0 y r 10 0 Co g e n t r i x 5 7 m o 10 0 Ni c h o l s P u m p i n g PG E S a l e Mo n t a n a S a l e 10 0 Du k e S a l e 10 0 Cl a r k 2 P U D 25 0 Ci t y o f C h e n e y Re s e r v e s 25 1 24 5 25 6 26 1 26 6 27 1 27 6 28 2 28 7 TO T A L R E Q U I R E M E N T S 27 5 9 14 7 1 19 8 6 10 1 5 20 0 9 10 2 1 20 6 9 10 4 7 21 2 5 10 8 5 21 7 2 11 1 2 22 2 8 11 4 3 22 8 6 11 7 7 23 4 8 12 1 1 24 1 1 12 4 8 RE S O U R C E S Sy s t e m H y d r o 94 6 31 6 94 6 31 6 94 6 31 6 94 6 31 6 94 6 31 6 94 6 31 6 94 6 31 6 94 6 31 6 94 6 31 6 94 6 31 6 Co n t r a c t H y d r o 19 5 19 5 19 5 19 5 19 5 14 0 14 0 14 0 14 0 Ca n E n t R e t u r n Sm a l l P o w e r Co g e n e r a t i o n No r t h e a s t C T s Ra t h d r u m C T s 17 6 17 6 17 6 17 6 17 6 17 6 17 6 17 6 17 6 17 6 Pa c i f i C o r p E x c h a n g e En t i t l e m e n t & S u p p l e m e n t a l BP A R e s . Ex c h a n g e 14 9 14 9 14 9 14 9 14 9 14 9 14 9 14 9 BP A - WN P # 3 CS P E Tr a n s A l t a - Ce n t r a l i a 20 0 14 3 20 0 14 3 20 0 14 3 Th e r m a l - Ke t t l e F a l l s Co l s t r i p 22 2 19 1 22 2 19 1 22 2 19 1 22 2 19 1 22 2 19 1 22 2 19 1 22 2 19 1 22 2 19 1 22 2 19 1 22 2 19 1 CS I I C C C T 10 1 28 0 24 1 28 0 24 1 28 0 24 1 28 0 24 1 28 0 24 1 28 0 24 1 28 0 24 1 28 0 24 1 SE M P R A BP A 5 y r . P u r c h a s e 11 5 Id a h o P u r c h a s e Du k e P u r c h a s e 10 0 MI E C O Cin e r g y S e r v i c e s , I n c . En e r g y S e r v i c e s , I n c . En r o n TO T A L R E S O U R C E S 23 5 3 12 1 2 20 5 3 10 1 6 23 3 2 11 4 4 21 1 7 99 9 20 6 6 99 1 20 1 5 10 0 3 21 1 7 10 8 0 21 1 7 10 8 0 21 1 7 10 7 4 20 4 6 10 5 6 SU R P L U S ( D E F I C I T ) 40 6 25 9 32 3 12 3 15 7 10 9 11 1 16 9 23 1 13 7 36 5 19 2 2002 - 2004 Load & Resource Position Summaries 90% and 95% Confidence Interval Analysis With Natural Gas-Fired Thermal Resources Dispatched 3/30/01 3 \~o \Q IX('-2002 Total Energy Requirements (aMW) J"~ 02-02-2001 Resources Dispatched to Emission Limits 2002 Jan Feb Mar Apr May Jun Jul Aug Sep Oct NaY Dee AVE Loa cis Net System Load 1170 1111 976 930 908 898 911 944 883 942 1053 1125 988 (includes Potlatch 22) CONTRACT REQUIREMENTS PACIFICORP 94 SALE PACIFICORP EXCHANGE PGE CAPACITY SNOHOMISH 1()- PUGET2 WNP- NICHOLS PUMPING NET OF PGE ENTITLEMENT/SUP RETURN CANADIAN ENTITLEMENT TOTAL REQUIREMENTS 1298 1240 1104 1058 994 1049 1033 1106 1054 1072 1181 1249 1120 HYDRO RESOURCES System and Mid C Normal Water 512 536 542 594 849 903 597 390 301 330 449 566 547 Black Creek Hydro Small Power Upriver Gross THERMAL RESOURCES Co/strip 202 202 202 202 202 202 202 202 202 202 202 202 202 Rathdrum 126 130 123 118 115 113 116 113 142 148 151 123Rathdrum Add SCR CSII 233 236 244 252 256 102 Kettle Falls - Gas Kettle Falls KFCT CONTRACT RIGHTS SEMPRA-50 on-pk last year BPA Residential Exchange ENTITLEMENT & SUPPLE PGE Cap Rtn CSPE PACIFICORP EXCHG RETURN WNP.103 103 103 103 TRANSALTA 190 190 190 190 190 190 190 190 190 143 TOTAL RESOURCES 1337 1368 1260 1135 1287 1385 1306 1347 1245 1298 1531 1640 1345 MAINTENANCE Colstrip 101 RCT CSII Kettle Falls KFCT Clark Fork Hydro Spokane River Hydro NET RESOURCES 1337 1368 1260 1135 1186 1325 1306 1347 1245 1298 1531 1640 1332 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dee AVESURPLUSI(DEFICIT)108 145 229 225 193 144 177 302 344 164 OTHER REQUIREMENTS SURPLUSI(DEFICIT) ON/OFF PEAK ON PEAK OFF PEAK AVERAGE Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dee AVE23 88 163 27 95 190 127 33 68 124 274 315 127(49) 70 38 35 208 277 349 415 231 251 337 377 212(9) 80 108 30 145 229 225 193 144 177 302 344 164 a; Groce Thaokston LaIl8f1y Kalloh StOlT'll en-""n Warne Gonon Bryan WlnlllfS Gruber No rwood Stockinger 20 0 2 A v e r a g e S u r p l u s (D e f i c i t ) Wi t h H y d r o a n d L o a d V a r i a b i l i t y - - 90 0 / 0 an d 95 0 / 0 Co n f i d e n c e I n t e r v a l s Mo n t h l v A :; :C1 ) :: s lU U U 90 0 80 0 70 0 60 0 . I ' l l '" , " 50 0 40 0 ." ' " '" ' --- I 1 I 1 I I 30 0 .1 8 20 0 '" ' .. . . ... . . . . . ... . . . . "" l 1 l I ,. . 10 0 "'- .. . ,. . . "I I I " 1" 1 10 0 .. .. 20 0 .. . 30 0 40 0 Ja n Fe b Ma r Ap r Ma y Ju n Ju l Au g Se p Oc t No v De c AV E 20 0 2 A v e S u r p l u s ( D e f i c l t ) 10 8 14 5 22 9 22 5 19 3 14 4 17 7 30 2 34 4 16 4 +9 0 % C o n f i d e n c e I n t e r v a l , on e - ta l l t e s t 17 5 26 2 26 0 21 7 36 6 47 0 50 2 30 8 24 7 28 1 46 1 52 3 33 9 +9 5 % C o n f i d e n c e I n t e r v a l , o n e - ta l l t e s t 22 8 31 5 30 4 27 1 43 0 54 0 58 2 34 2 27 7 31 2 50 7 57 5 39 0 90 % C o n f i d e n c e I n t e r v a l , o n e - t a i l t e s t 19 3 10 2 15 7 14 3 ' 16 5 95 % C o n f i d e n c e I n t e r v a l , o n e - ta l l t e s t 24 6 15 5 21 1 -1 4 0 13 2 11 3 20 0 2 H e a v y L o a d H o u r S u r p l u s (D e f i c i t ) Wi t h H y d r o a n d L o a d V a r i a b i l i t y - - 90 0 / 0 an d 9 5 0 /0 C o n f i d e n c e In t e r v a l s th l A :t : : -. :C1 ) ...II) :: s .. . :: s 10 0 0 ve r a g e s 90 0 80 0 70 0 60 0 50 0 -I ' " ' 40 0 .. .. . . . . . -I " " 30 0 "" ' " -I " " 20 0 "'" ... . t .. . . -I " " 10 0 ,. . '" ' - . ... . . . . , j j 'I I I "'" .. "'" .. . 10 0 .. .. . . 20 0 -3 0 0 40 0 Ja n Fe b Ma r Ap r Ma y Ju n Ju l Au g Se p Oc t No v De c AV E ~2 0 0 2 HL H S u r p l u s ( D e f i c i t ) 16 3 19 0 12 7 12 4 27 4 31 5 12 7 +9 0 % C o n f i d e n c e I n t e r v a l on e - ta l l t e s t 24 2 30 5 35 1 22 9 23 3 35 9 42 8 13 8 16 2 22 2 40 7 44 0 29 3 +9 5 % C o n f i d e n c e I n t e r v a l , o n e - ta l l t e s t 30 5 36 7 40 5 28 7 ' 27 3 40 7 51 5 16 9 19 0 25 0 44 6 47 6 34 1 90 % C o n f i d e n c e I n t e r v a l , o n e - t a l l t e s t 19 6 12 9 17 5 17 4 14 1 19 0 -3 8 -9 5 % C o n f i d e n c e I n t e r v a l , o n e - t a l l t e s t 25 9 19 1 23 3 26 1 -1 0 3 10 2 15 4 20 0 2 L i g h t L o a d H o u r S u r p l u s ( D e f i c i t ) Wi t h H y d r o a n d L o a d V a r i a b i l i t y - - 9 0 0 /0 a n d 95 0 / 0 Co n f i d e n c e I n t e r v a l s th l A := : :; : : 10 0 0 ve r a g e s 90 0 80 0 70 0 60 0 ', " " 50 0 -'" " 40 0 ... . . ... . . . . . . ", 30 0 ,. . . .1 " " .. . . . 20 0 '" " ... .l1 l i "I I I ,.. . .," " '" " 10 0 '" " 41 "' " :. / . ' " " '" " .'" " 10 0 '" " 20 0 30 0 40 0 Ja n Fe b Ma r Ap r Ma y Ju n Ju l Au g Se p Oc t No v De c AV E ~2 0 0 2 LL H S u r p l u s ( D e f l c i t ) -4 9 20 8 27 7 34 9 41 5 23 1 25 1 33 7 37 7 21 2 +9 0 % C o n f i d e n c e I n t e r v a l , on e - ta l l t e s t 21 1 14 6 20 5 41 3 49 1 58 4 51 9 27 8 32 4 42 8 49 5 34 9 +9 5 % C o n f i d e n c e I n t e r v a l , o n e - ta l l t e s t 13 6 25 2 17 8 25 4 47 2 55 3 65 2 54 9 29 2 34 5 45 5 52 9 38 9 90 % C o n f i d e n c e I n t e r v a l , o n e - ta l l t e s t 19 2 -1 3 5 11 4 31 1 18 4 17 8 24 6 25 9 95 % C o n f i d e n c e I n t e r v a l , o n e - t a l l t e s t -2 3 4 11 2 10 2 18 4 -5 6 28 1 17 0 15 7 21 9 22 5 f/) :: s :: s 2003 Total Energy Requirements (aMW) 02.02-2001 Resources Dispatched to Emission Limits 2003 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Noy Dec AVE Loads Net System Load 1191 1136 1003 943 918 923 925 957 901 954 1057 11591 1006 (Includes Potlatch 22) CONTRA T RE UIR PACIFICORP 94 SALE PACIFICORP EXCHANGE PGE CAPACITY WNP- NICHOLS PUMPING NET OF PGE ENTITLEMENT/SUP RETURN CANADIAN ENTITLEMENT TOTAL REQUIREMENTS 1294 1240 1106 1045 978 1048 1021 1094 1045 1059 1154 1252 1111 HYDRO RESOURCES System and Mid C Normal Water 512 536 543 595 849 903 597 390 301 330 448 566 548 Black Creek Hydro Small Power Upriver Gross THERMAL RESOURCES Colstrlp 196 196 196 196 196 196 196 196 196 196 196 196 196 Rathdrum 156 150 139 132 130 131 134 116 Rathdrum Add SCR CSII 257 245 240 244 239 235 232 233 236 244 244 248 241 Kettle Falls .. Gas Kettle Falls KFCT CONTRACT RIGHTS BPA Residential Exchange ENTITLEMENT & SUPPLE PGE Cap Rtn CSPE PACIFICORP EXCHG RETURN WNP.103 103 103 103 TRANSAL T A 190 190 190 190 190 190 190 190 190 143 TOTAL RESOURCES 1588 1596 1464 1337 1581 1623 1542 1347 1252 1224 1441 1552 1482 MAINTENANCE CoIstrlp RCT CSII Kettle Falls KFCT Clark Fork Hydro Spokane River Hydro NET RESOIJElC.ES 1588 1596 1464 1337 1472 1575 1542 1347 1252 1224 1441 1552 1449 Jan-D3 Feb-03 Mar.o3 Apr.o3 May-Q3 Jun-D3 Jul.o3 Aug-Q3 Sep-O3 Oct.o3 Noy.o3 Dec.o3 AVE SURPLUSI(DEFICIT)294 356 358 292 494 527 521 253 207 165 287 300 338 OTHER REQUIREMENTS SURPLUSI(DEFICIT) ON/OFF PEAK ON PEAK OFF PEAK AVERAGE Jan-D3 Feb-o3 Mar.o3 Apr.o3 May.o3 Jun-D3 Jul-Q3 Aug-O3 Sep-O3 Oct-03 Noy.o3 Dec.o354 m 160 246 258 197 529 579 838 458 288 99 196 222272 334 337 270 471 506 499 232 185 144 264 279 AVE 310 323 316 c: Groce Thackston Lafferty Kalich Storro Emerson Warne Gorton Bryan Winters Gruber Norwood Stockinger 20 0 3 S u r p l u s ( D e f i c i t ) Wi t h H y d r o a n d L o a d V a r i a b i l i t y - - 90 0 / 0 an d 9 5 0 /0 C o n f i d e n c e In t e r v a l s Mo n t h l v A :t : : 0; : :: : : : J :: : : : J lU U U 90 0 80 0 70 0 60 0 .. ., . 50 0 .. "" " 40 0 30 0 "" " ' " - - .. .. . . . . . . 'f " " II I 20 0 .. . .. . 10 0 ... .. . ." .. . 10 0 Ja n Fe b Ma r Ap r Ma y Ju n Ju l Au g Se p Oc t No v De c AV E "" ' 2 0 0 3 A v e Su r p l u s ( D e f l c l t ) 27 2 33 4 33 7 27 0 47 1 50 6 49 9 23 2 18 5 14 4 26 4 27 9 31 6 +9 0 % C o n f i d e n c e I n t e r v a l , on e - ta l l t e s t 45 6 51 6 48 9 45 7 69 2 74 7 77 6 34 7 28 8 24 8 42 3 45 8 49 1 +9 5 % C o n f i d e n c e I n t e r v a l , o n e - t a l l t e s t 50 9 56 9 53 3 51 1 75 6 81 7 85 6 38 1 31 8 27 9 46 9 51 0 54 2 90 % C o n f i d e n c e I n t e r v a l , o n e - t a l l t e s t 15 2 18 5 25 0 26 5 22 2 11 7 10 5 10 0 14 1 95 % C o n f i d e n c e I n t e r v a l , o n e - ta l l t e s t 14 1 18 6 19 5 14 2 20 0 3 H e a v y L o a d H o u r S u r p l u s (D e f i c i t ) Wi t h H y d r o a n d L o a d V a r i a b i l i t y - - 9 0 0 /0 a n d 95 0 / 0 Co n f i d e n c e I n t e r v a l s th l A :; : : :: : : I :: : : I 10 0 0 ve r a g e s 90 0 80 0 ., . . 70 0 '" ' ., . . ., . . 60 0 ., . . '" ' 50 0 ..o i l .. . 40 0 ,. . ,. . . . . , . . 30 0 .. - 20 0 \" .. . .. . 10 0 .. . .. . "'" .. . 10 0 .. . Ja n Fe b Ma r Ap r Ma y Ju n Ju l Au g Se p Oc t No v De e AV E -+ - 2 0 0 3 H L H Su r p l u s ( D e f l c l t ) 36 1 40 0 39 9 32 3 42 6 44 7 38 9 10 2 17 6 32 4 32 4 31 0 +9 0 % C o n f i d e n c e I n t e r v a l on e - t a l l t e s t 58 0 61 7 58 7 52 5 56 4 61 6 69 0 15 9 19 6 27 4 45 7 44 9 47 6 +9 5 % C o n f i d e n c e I n t e r v a l , o n e - ta l l t e s t 64 3 67 9 64 1 58 3 60 4 66 4 77 7 19 0 22 4 30 2 49 6 48 5 52 4 90 % C o n f i d e n c e I n t e r v a l , o n e - ta l l t e s t 14 2 18 3 21 1 12 1 28 8 27 8 19 1 19 9 14 5 95 % C o n f i d e n c e I n t e r v a l , o n e - ta l l t e s t 12 1 15 7 24 8 23 0 15 2 16 3 20 0 3 L i g h t L o a d H o u r S u r p l u s ( D e f i c i t ) Wi t h H y d r o a n d L o a d V a r i a b i l i t y - - 90 0 / 0 an d 95 0 /0 Co n f i d e n c e I n t e r v a l s th l A :t :C1 ) 10 0 0 ve r a g e s 90 0 80 0 70 0 60 0 \. " 50 0 '1 ' " " 40 0 .. 30 0 '1 ' " " .. . . . . . . ... . . . 20 0 ... . \V ,.. . . 10 0 .. . .. . .. . 10 0 Ja n Fe b Ma r Ap r Ma y Ju n Ju l Au g Se p Oc t No v De c AV E "' - 2 0 0 3 L L H Su r p l u s ( D e f i c l t ) 16 0 24 6 25 8 19 7 52 9 57 9 63 8 45 8 28 8 19 6 22 2 32 3 +9 0 % C o n f i d e n c e I n t e r v a l on e - t a l l t e s t 30 3 38 7 36 6 36 7 73 4 79 3 87 3 56 2 33 5 17 2 28 7 34 0 46 0 +9 5 % C o n f i d e n c e I n t e r v a l , o n e - ta l l t e s t 34 5 42 8 39 8 41 6 79 3 85 5 94 1 59 2 34 9 19 3 31 4 37 4 50 0 -9 0 % C o n f i d e n c e I n t e r v a l , o n e - t a l l t e s t 10 5 15 0 32 4 36 5 40 3 35 4 24 1 10 5 10 4 18 5 95 % C o n f i d e n c e I n t e r v a l , o n e - ta l l t e s t 11 8 26 5 30 3 33 5 32 4 22 7 14 5 2004 Total Energy Requirements (aMW) 02-02-2001 Resources Dispatched to Emission Limits 2004 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dee AVE Loads Net System Load 1254 1198 1066 1003 983 988 991 1024 960 1015 1115 1221 1068 (Includes Potlatch 22) CONTRACT REQUIREMENTS WNP. PGE CAPACITY NICHOLS PUMPING NET OF PGE CANADIAN ENTITLEMENT PACIFICORP 94 SALE TOTAL REQUIREMENTS 1351 1294 1163 1100 1038 1100 1074 1140 1094 1114 1212 1314 1166 HYDRO RESOURCES System and Mid C Normal Water 512 518 543 595 849 903 597 390 302 330 448 566 546 Black Creek Hydro Small Power Upriver Gross THERMAL RESOURCES CoIstrip 196 196 196 196 196 196 196 196 196 196 196 196 196 Rathdrum 157 140 132 130 131 134 142 148 151 126 Rathdrum Add SCR CSII 249 253 240 236 231 233 232 233 236 244 252 256 241Kettle Falls - Gas Kettle Falls KFCT CONTRACT RIGHTS BPA Residential Exchange ENTITLEMENT & SUPPLE PGE Cap Rtn CSPE PACIFICORP EXCHG RETURN WNP-103 103 103 TRANSAL T A TOTAL RESOURCES 1384 1316 1273 1318 1552 1621 1352 1157 1063 1093 1329 1423 1323 MAINTENANCE CoIslrlp RCT CSII Kettle Falls KFCT Clark Fork Hydro Spokane River Hydro NET RESOURCES 1384 1316 1273 1318 1399 1575 1352 1157 1063 1093 1329 1423 1307 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dee AVE SUAPLUSI(DEFICIT)110 218 361 475 278 117 109 141 OTHER REQUIREMENTS SURPLUSI(DEFICIT) ON/OFF PEAK ON PEAK OFF PEAK AVERAGE Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dee AVE55 55 180 288 377 423 170 (154) (113) (80) 119 66 116(16) 14 123 342 545 416 236 72 53 115 163 17233 23 110 218 361 475 278 18 (31) (21) 117 109 141 c: Groce Thackston Lafferty KaJich Storro Emerson Warne Gorton Bryan Winters Gruber Norwood Stockinger 20 0 4 A v e r a g e S u r p l u s (D e f i c i t ) Wi t h H y d r o a n d L o a d V a r i a b i l i t y - - 9 0 0 /0 a n d 9 5 0 /0 Co n f i d e n c e I n t e r v a l s Mo n t h l v A :t : : :; : :C1 ) ::: : J ::: : J (J ) lU U U 90 0 80 0 70 0 ., . ., . 60 0 50 0 40 0 ., . 30 0 .. . 20 0 ... . . . 1 1 1 1 ... 10 0 Jil l .. . . . 10 0 20 0 -3 0 0 40 0 Ja n Fe b Ma r Ap r Ma y Ju n Ju l Au g Se p Oc t No v De c AV E -+ - 2 0 0 4 A v e Su r p l u s ( D e f l c l t ) 11 0 21 8 36 1 47 5 27 8 11 7 10 9 14 1 +9 0 % C o n f i d e n c e I n t e r v a l , on e - t a l l t e s t 21 7 20 4 26 2 40 5 58 2 71 6 55 5 13 2 27 6 28 8 31 6 +9 5 % C o n f i d e n c e I n t e r v a l , o n e - ta l l t e s t 27 0 25 7 30 6 45 9 64 6 78 6 63 5 16 6 10 2 11 4 32 2 34 0 36 7 90 % C o n f i d e n c e I n t e r v a l , o n e - t a l l t e s t 15 1 16 0 -4 2 14 0 23 4 -9 8 13 4 12 5 -7 0 95 % C o n f i d e n c e I n t e r v a l , o n e - ta i l t e s t 20 4 21 3 16 4 13 2 16 4 15 6 12 2 20 0 4 H e a v y L o a d H o u r S u r p l u s (D e f i c i t ) Wi t h H y d r o a n d L o a d V a r i a b i l i t y - - 9 0 0 /0 a n d 9 5 0 /0 C o n f i d e n c e In t e r v a l s th l A ::s ::s 10 0 0 ve r a g e s 90 0 80 0 70 0 60 0 .. 50 0 40 0 ... . . . . . "" " " .1 8 30 0 ,. 20 0 :/ f 10 0 .. . . . . ... . . . t I l l ... . . . . . . . . . "" ' I I I \. .. . . . . 10 0 '4 1 1 "" ' " 20 0 .. . 30 0 iii 40 0 Ja n Fe b Ma r Ap r Ma y Ju n Ju l Au g Se p Oc t No v De c AV E -+ - 2 0 0 4 H L H Su r p l u s ( D e f l c l t ) 18 0 28 8 37 7 42 3 17 0 15 4 11 3 11 9 11 6 +9 0 % C o n f i d e n c e I n t e r v a l , on e - t a i l t e s t 27 4 27 2 36 8 49 0 51 5 59 2 47 1 -1 9 25 2 19 1 28 1 +9 5 % C o n f i d e n c e I n t e r v a l , o n e - ta i l t e s t 33 7 33 4 42 2 54 8 55 5 64 0 55 8 29 1 22 7 32 9 90 % C o n f i d e n c e I n t e r v a l , o n e - ta l l t e s t 16 4 16 2 23 9 25 4 13 1 25 9 20 7 17 8 95 % C o n f i d e n c e I n t e r v a l , o n e - ta l l t e s t 22 7 22 4 19 9 20 6 21 8 29 0 23 5 20 6 20 0 4 L i g h t L o a d H o u r S u r p l u s ( D e f i c i t ) Wi t h H y d r o a n d L o a d V a r i a b i l i t y - - 90 % a n d 95 0 / 0 Co n f i d e n c e I n t e r v a l s th l A C1 ) 10 0 0 ve r a g e s 90 0 80 0 70 0 60 0 '" ' " 50 0 40 0 if '1 " 1 '" ' " 30 0 . p o l .. . "'" 20 0 ... . p o l '" " ". '" ' " '" " '" ' " 10 0 ... . . .. . . . .. . "'" .. 0 1 1 . . . ... -1 0 0 20 0 -3 0 0 40 0 Ja n Fe b Ma r Ap r Ma y Ju n Ju l Au g Se p Oc t No v De c AV E '- ' - 2 0 0 4 L L H Su r p l u s ( D e f i c l t ) 12 3 34 2 54 5 41 6 23 6 11 5 16 3 17 2 +9 0 % C o n f i d e n c e I n t e r v a l , o n e - ta l l t e s t 14 9 12 5 12 2 29 3 54 7 75 9 65 1 34 0 11 9 12 6 20 6 28 1 31 0 +9 5 % C o n f i d e n c e I n t e r v a l , o n e - ta l l t e s t 19 1 16 6 15 4 34 2 60 6 82 1 71 9 37 0 13 3 14 7 23 3 31 5 35 0 90 % C o n f i d e n c e I n t e r v a l , o n e - ta i l t e s t 13 7 15 7 13 7 33 1 18 1 13 2 95 % C o n f i d e n c e I n t e r v a l , o n e - ta l l t e s t 17 9 19 8 12 6 26 9 11 3 10 2 ~~~'iI'ST Corporation Interoffice Memorandum Energy Resources DATE:February 09,2001 TO:Ed Groce FROM:Steve Silkworth SUBJECT:2003 L&R Position Summary Ed - This memo summarizes Avista s power supply position for the year 2003 under a variety of conditions. The information includes hydro and load variability statistics to depict potential impacts to our system due to weather events. Attached hereto is a summary of the following in spreadsheet and graphical format: 2003 L&R with all machines dispatched to emissions limits, with hydro and load variability 2003 L&R without Rathdrum and NE CT's operating, with hydro and load variability 2003 L&R under critical water conditions, with load variability only Assumptions On-off peak load is from Sandee Warne s budget WNP - 3 Requirements modeled to economics Hydro and load variability calculated from 50-year statistics If you have any questions, please call me on extension 8093. Distribution: Pat Gorton John Emerson Clint Kalich Jason Thackston Bob Lafferty 2003 Total Energy Requirements (aMW) 02.02-2001 Resources Dispatched to Emission limits 2003 Jan Feb Mar ADr May Jun Jul Aug SeD Oct Noy Dee AVE J.Q!Q! NelSyslem LD8d 1191 1136 1003 943 918 923 925 957 901 954 1057 1159 1006 (Includes Potlatch 22) ONTRACT REQUIREM PACIFICORP 94 SALE PACIFICORP EXCHANGE PGE CAPACITY WNP.3 NICHOLS PUMPING NET OF PGE ENTITLEMENT/SUP RETURN CANADIAN ENTITLEMENT TOTAL REQUIREMENTS 1294 1240 1106 1045 978 1048 1021 1094 1045 1059 1154 1252 1111 HYDRO RESOURCES System and Mid C Normal Water 512 536 543 595 849 903 597 390 301 330 448 566 548 Black Creek Hydro Small Power Upriver Gross THERMAL RESOURCES CoIslrlp 196 196 196 196 196 196 196 196 196 196 196 196 196 Ralhdrum 156 150 139 132 130 131 134 116 Rathdrum Add SCR CSII 257 245 240 244 239 235 232 233 236 244 244 248 241 Kettle Falls - Gas KellJe Falls KFCT CONTRACT RIGHTS BPA Residential Exchange ENTITLEMENT & SUPPLE PGE Cap Rtn CSPE PACIFICORP EXCHG RETURN WNP.3 103 103 103 103 TRANSAL TA 190 190 190 190 190 190 190 190 190 143 TOTAL RESOURCES 1588 1596 1464 1337 1581 1623 1542 1347 1252 1224 1441 1552 1462 MAINTENANCE CoIslrlp RCT CSII KellJe Falls KFCT Clark Fork Hydro Spokane River Hydro NET RESOURCES 1588 1596 1464 1337 1472 1575 1542 1347 1252 1224 1441 1552 1449 Jan.Q3 Feb-O3 Mar.o3 Apr.o3 May.o3 Jun.Q3 Jul.o3 Auq..()3 Se0-03 Oct-03 Noy.o3 Dec.o3 AVE SURPLUSI(DEFICIT)294 356 358 292 494 527 521 253 207 165 287 300 338 OTHER REQUIREMENTS SURPLUSI(DEACIT) ON/OFF PEAK ON PEAK OFF PEAK AVERAGE Jan.Q3 Feb-O3 Mar.o3 Apr.Q3 May-03 Jun.Q3 Jul.Q3 Aug.O3 Se~3 Dct.Q3 Noy.Q3 Dec-O3361 400 399 323 426 447 389 54 102 176 324 324160 246 258 197 529 579 638 458 2BB 99 196 222272 334 337 270 471 506 499 232 185 144 264 279 AVE 310 323 316 c: Groce Thackston Lanerty Kalich Storro Emerson Warne Gorton Bryan WInters Gruber Norwood Stockinger 20 0 3 S u r p l u s (D e f i c i t ) Wi t h H y d r o a n d L o a d V a r i a b i l i t y - - 9 0 0 /0 a n d 9 5 0 /0 C o n f i d e n c e In t e r v a l s Mo n t h l y A :t : it : : II ) (/ ) :s :CtI lU U U 90 0 80 0 70 0 60 0 .1 " " .1 1 - 50 0 . I " " .- - - "' " 40 0 30 0 "" - . I I - .. . . . . ; I ~ i" " .1 1 - 20 0 .. . .. . 10 0 .. . .. . ." .. .. . 10 0 Ja n Fe b Ma r Ap r Ma y Ju n Ju l Au g Se p Oc t No v De c AV E -+ - 2 0 0 3 A v e Su r p l u s ( D e f l c l t ) 27 2 33 4 33 7 27 0 47 1 50 6 49 9 23 2 18 5 14 4 26 4 27 9 31 6 +9 0 % C o n f i d e n c e I n t e r v a l on e - ta l l t e s t 45 6 51 6 48 9 45 7 69 2 74 7 77 6 34 7 28 8 24 8 42 3 45 8 49 1 +9 5 % C o n f i d e n c e I n t e r v a l , o n e - ta l l t e s t 50 9 56 9 53 3 51 1 75 6 81 7 85 6 38 1 31 8 27 9 46 9 51 0 54 2 90 % C o n f i d e n c e I n t e r v a l , o n e - ta l l t e s t 15 2 18 5 25 0 26 5 22 2 11 7 10 5 10 0 14 1 95 % C o n f i d e n c e I n t e r v a l , o n e - ta l l t e s t 14 1 18 6 19 5 14 2 VISTA CORPORATION RESPONSE TO REQUEST FOR INFORMATION JURISDICTION: CASE NO: REQUESTER: TYPE: REQUEST NO. Idaho A VU-04-01 / A VU-04- Potlatch Data Request 46(A) DATE PREPARED: WITNESS: RESPONDER: DEPARTMENT: TELEPHONE: 05/25/2004 Bob Lafferty Pat Gorton Corporate Risk (509) 495-4353 REQUEST: Please provide copies of all agreements, memoranda, codes of conduct or other documents that relate to A vista Energy s duties and obligations when providing brokerage or gas or electric supply services to A vista Utilities, A vista Corporation, or any of its affiliates. RESPONSE: The following documents are attached in response to this question: 1. Code of Conduct filed with the FERC for Avista Corporation. 2, Code of Conduct filed with the FERC for Avista Energy. 3. Agency Agreement filed with the WUTC, IPUC and OPUC as part of the Benchmark Mechanism for Avista Utilities' natural gas distribution customers. The following document was provided in Exhibit 7, Schedule 21 , pages 45 through 53 of 70 and is responsive to this question: 4. Base Contract for Short-Term Sale and Purchase of Natural Gas between Avista Energy and A vista Corporation dba A vista Utilities (relates to purchase and sale of natural gas for electric turbine generation). The following is an excerpt from the Settlement Stipulation filed with the WUTC on May 31 2002 in Docket No. UE-011595, and approved by the Commission in their Fifth Supplemental Order dated June 18 2002 in that Docket: 5, Transactions with Avista Energy: The Company agrees that it will not enter into any electric or natural gas commodity transactions with A vista Energy related to A vista Utilities' electric operations until the Energy Cost Deferral Balance carries a net credit balance. This provision does not preclude transactions between the two companies related to A vista Utilities' natural gas distribution business. STATEMENT OF POLICY AND CODE OF CONDUCT WITH RESPECT TO THE RELATIONSHIP BETWEEN A VISTA CORPORATION AND ITS POWER MARKETING AFFILIATES To the maximum extent practicable, the operating employees of Avista Corp~)fation J~ Avista ) shall operate separately from the operating employees of its power marketing affiliates. Avista may not, through its policies or procedures or otherwise, give a power marketing affiliate any preference over non-affiliated customers. Any transmission service provided by A vista to a power marketing affiliate shall be provided under Avista s open access transmission tariff and posted on Avista s Open Access Same-time Information System, under the same terms and conditions as those applicable to purchases of transmission by non-affiliated customers. No Avista employee shall state or imply that favored treatment shall be available to customers of an affiliated power marketer as a result of the marketer s affiliation with Avlsta. Avista shall not provide any power marketing affiliate with market information including, but not limited to, transaction specific data. This prohibition does not apply to data or information that is made available simultaneously 10 the public. -..--.- ------. ._-_- 5"-u..Avista.shall maintain its books and records separately from those of its affiliated power marketers. 6. Any non~power goods and services sold by Avista to an affiliated power marketer will be priced at the higher of cost or market value, - .-..---..- -- ----... ..-.--. ...---- and-.any..non.pgwar-.goods -BRd-services.pufchased by Avista from an affiliated power marketer will be priced no higher than market value. Avista will not engage in any transaction with an affiliated power marketer for the purchase or sale of electric power unless the agreement for such transaction has been filed with and accepted by the Federal Energy Regulatory Commission in a separate filing under Section 205 of the Federal Power Act. RIMS Doc ID 1933868 1 of 1 hltp:/Irimsweb l.ferc.fed.uslrimslDynamiclCS51 15U30Khtrn . . FILED 'nFFICE Or: THE SECRETARY ...aT~ 1;~ PF POUCY AND CODE OF CONDUCT 99 APR - J r~~SPEcr TO THE RELA.TlONSHJP BETWEEN~~GYfINC~, AND ITS AFFILIATE, A VISTA CORPORA nON REGULATORY COMHlsstO~ Avistl Energy. Inc. C'Avim Energy ) shan amduct its business to COO form to the foLLowjng standards: To Ehe maximum extent practicabl~ the operating employees of Avista Energy shall opemte sep8tIltely &om the operating empJoyees of A vista Corpon.tion. A vista Energy may not, through paUcies or procedures or otherwise, o~in or ~ive' preference over nonaffiliated customers of Avista. Corporation. Any transmission service oburned by Ayista Energy &om A vista Corporation shall be obtained under th~ \.emu ond conwtions ofAvista, Corpcmdion s open access. transmiSiion ttIrlfT. No Avista Energy employee shall state or imply 1hat favored treatment shall be ILvai1ablc tQ customers as a ~9ult of Avista Energy s affiliation with Avis1a Corporation. Avista Energy shRU not accept from Avista Corporation nuu1c~ information, including but Dot limited to, 1ranSactlOrl specific data. This prohibition does not apply CO data or information that is made available by Avista Corporation simultzweou~ly (0 the public. AU marketing information given M). employee of Avista Energy in confidence by a cu5tom~r maU be kept confidential within A vista Energy. This requlrement prohibits. sharing stU:n data with Avista Corporation.. A vista Energy shaH ma.intain its books and records separately from thO$t: of A vista Corporation. Any non-poWCI' goo(h and services purclwed by Avisla Energy tram A vist~ Corporation shall be priced Pl. the higher of cost or mark.el value, and any non.power goods and &e1Vices sold by Avista. Energy to Avista CO'tpOraUoo shall be priced no higher than market value. ... c,. 6/2/99 4:32 RIMS Doc ID 1933868 ~ . 1 nf 1 . I ---.. http://rimsweb1.ferc.fed.uslrimslDynamicJCS5115UE7D.hun . ' AvistaEnergy sha1l not !!.en electric power to A\'istaCotp~tion un ICBS the agr=mcnt for such we bIB been filed with and actepted by the Fodera) Enetay Rcgttlutory Commission in a separate filing WIder Section 2DS of the Federal Power Act. 612199 4:34 PM A G EN CY AGREEMENT This Agency Agreement, effective September!, 1999 (the "Effective Date ), by and between A vista Corporation ("Corp.) and A vista Energy, Inc. ("Energy ). Each of Corp. and Energy may be refeITed to individually as "Party" or collectively as "Parties RECIT ALS \VHEREAS, Corp. desires Energy to provide management services for its natural gas supply, transportation and natural gas storage; and \VHEREAS, Energy desires to provide those management services; and WHEREAS, the Parties are willing to provide infonnation and resources to best meet the natural gas supply needs of Corp.s Core Customers; and WHEREAS, the Parties desire hereby to establish an agreement under which guidelines and requirements of each Party are established. NOW THEREFORE, in consideration of the covenants and agreements contained herein the Parties agree as follows: DEFINITIONS A. In this Agreement, including the Recitals and this Article, the following words, tenns and abbreviations shall have the following respective meanings: 1. Billing Month"shall mean the month immediately Jollowing the Delivery Month. 2. Business Day shall mean any calendar day, exclusive of Saturdays, Sundays, and statutory or legal holidays. 3. Capacity Releases shall mean any Corp. transportation released or assigned to Third Parties. 4. City Gate Station shall mean the point of interconnection between Corp.s gas distribution system and any of its interconnecting pipelines. 5. Core Customers shall mean those customers who take gas service from Corp. under respective gas sales tariffs. 6. Day shall mean a period of 24 consecutive hours beginning and ending at 0700 hours PCT. The reference date for any day will be the calendar date on which the 24 hour period starts. 7. Delivery Month(s)"shall mean the month or any portion of a month during which Gas is delivered to Corp. 8. Delivery Point"shall mean the location or locations at which Gas is delivered to and recei ved by Corp. or Corp.' s Transportation Customer. 9. Force Majeure" shall mean any cause beyond the reasonable control of the Party affected, including, without limitation, loss of Gas supply or Transportation Interruption affecting Energy s ability to deliver Gas at the Delivery Point, failure of or threat of failure of facilities, flood, earthquake, stonn, fire, lightning, epidemic , war, riot, civil disturbance or disobedience, sabotage, restraint by court order or public authority, any change in law or regulation under which Energy continued perfonnance would be unlawful or coptrary to such law or regulation action or non-action by, or failure to obtain or maintain the necessary authorizations or approvals from, any governmental agency or authority, which by exercise of due diligence such Party could not reasonably have been expected to avoid and which by exercise of due diligence it has been unable to overcome. 10. Gas shall mean the residue remaining after natural Gas produced from wells has been subjected to any or all of the following permissible processes: (a) the removal of any constituent parts other than methane, and the removal of methane to such extent as is necessary in removing other constituents, and (b) the compression , regulation, cooling, cleaning or any other chemical or physical process other than the addition of dilqents. such as gir or nitrogen, to such extent as may be required in its productIon, gathering, transmission, storage, removal from storage and delivery to Corp. 11. Gas Solutions shall mean the data gas management system developed by Corp. 12. Index Adder shall mean a fixed amount expressed in cents per decathenn that . will be added to the Weighted Average Index Price. 13. Month"shall mean the period beginning at 0700 hours PCT on the first day of the calendar month and ending at 0700 hours PCT on the first day of the next succeeding calendar month. 14. PCT"shall mean Pacific Clock Time, either Daylight or Standard, whichever is in effect. 15. Primary Transportation and Stora2e Capacity"shall mean the transportation capaci ty detailed in Exhibit " 16. Purchased Volumes shall mean decatherms received at Receipt Points, in the same ratio as the Weighted Average Index Price, delivered to Corp.s Core Customers. The volume of Gas delivered to Corp.s Core Customers will be grossed up for the appropriate fuel-in-kind in the same ratio as the Weighted A verage Index Price. 17. Receipt Point"shall mean the initial point at which Gas is received into transportation capacity held in Corp.' s name , generally these points are Sumas at the British ColumbialUS Border, various points into Northwest Pipeline in the Rocky Mountains and AECO C at the Nova Inventory Transfer point. 18. Transportation Interruption" shall mean any inteITUption of the transportation service required for delivery of Gas under this Agreement which does not result from either Party failure to use reasonable efforts to obtain the required transportation. The parties shall not be required to obtain firm transportation for Interruptible Service. 19. Transportation Customer"shall mean any third party that has entered into a contract with Corp. to deliver Gas at one of Corp.' s City Gate Stations. 20. Variable Chan!es shall mean pipeline charges that are based on volumetric flow and relate in this Agency Agreement to volumes of Gas transported on Corp.' s transportation contracts. 21. Weighted Average Index Price shall mean a weighted average of the published index price of Gas based on 1) "Inside FERC'" Canadian border into Northwest Pipeline, 2) "Inside FERC'" Rocky Mountain into Northwest Pipeline, 3) "Canadian Gas Price Reporter " AECO C/NIT in USlMMBtu. The weighting of the prices from each of the supply basins shall be as approved by the state regulatory commissions for the volume of Gas associated with Core Customers in the respective states. B. Any word, phrase, abbreviation, or expression that is not defined in this Agency Agreement and that has a generally accepted meaning in the custom and usage of the natural Gas industry shall have that meaning in this Agency Agreement. C. The headings in this Agency Agreement are inserted for reference purposes only, and shall not be considered or taken into account in construing the terms or provisions of any Article or section hereof, nor in any way to qualify, modify, or explain any such term or provision. II. TERM OF AGENCY AGREEMENT Services under this Agency Agreement shall commence on the Effective Date, and shall continue in full force and effect until March 31 , 2002. Thereafter, this Agency Agreement shall continue in effect from year to year unless either Party gives s~x (6) months prior written notice of desire to terminate this Agency Agreement. III. APPOINTMENT OF AGENT A. Corp. hereby authorizes and designates Energy as an authorized representati ve for the purpose of arranging for Gas purchases by Corp. as directed by, and on behalf of, Corp. and in accordance with the terms of this Agency Agreement. Energy will act as agent and manage existing Gas supply, transportation and storage contracts held by Corp. for the purpose of serving Core Customers in the jurisdictions in which Corp. has regulatory approval for a Natural Gas Benchmark Mechanism. Any additional supply contracts deemed necessary by Energy to serve Corp. Core Customers, for the tenD of this Agency Agreement, would be negotiated by Energy on behalf of Corp. B. Further Corp. hereby authorizes and designates Energy as an authorized representative for the purpose of managing its Jackson Prairie Storage (JP) and Plymouth Liquified Natural Gas Storage (LNG) facilities on behalf of Corp. and in accordance with the terms of this Agency Agreement. C. Corp. agrees to use its best efforts in accordance with prudent business practices and commonly and regularly observed industry standards to furnish necessary infonnation and direction to Energy and to cooperate with Energy in the perfonnance of this Agency Agreement. IV. SERVICES PROVIDED During the term of this Agency Agreement Energy shall utilize its best efforts in accordance with prudent business practices and commonly and regularly observed industry standards to perform the following services as an authorized representative of Corp. Corp. shall actively cooperate with Energy in the development and implementation of the following: A. Gas Supply 1. Tasks and responsibilities of Energy: a. Energy will act as agent to manage and pay all of Corp.' S CUITent Gas supply contracts acquired to serve Corp.' s Core Customers for the tenD of this Agreement. b. Energy ~ill provIde for q.aily Gas supplies to. be delivered to meet the seven-d~y forecast of Core Customer loads Corp. provides in.accordance with Section N. 2(~- c. Energy will be responsible for any pena1tief' incuITed as a result of not providing. ~ __- ". Gas supplies in accordance with Corp.s seven-day forecast, including updates within the Gas Day, with the exception that penalties related to interruptions as a result of Force Majeure would be governed by supply or transportation contract provIsIons. d. Energy will be responsible for the development, negotiation and conclusion of any additional contracts and agreements necessary to obtain adequate supplies of Gas. e. Energy will be responsible for monthly and daily strategies to fulfill the annual Gas supply plan provided by Corp. Energy will be responsible for communications with Gas suppliers to identify market changes and status and minimize operational supply disruptions. g. Energy will be responsible for management of nominations to facilitate supplye. and purchase commitments. Each day Corp. shall be entitled to request delivery of the volumes necessary to meet forecasted Core Customer load, and Energy shall initiate nominations to deliver the required volumes. 11 Energy will act as agent, at its expense, to acquire any replacement supply in the event of short-term shortage (curtailments) or long-term shortage (supply failure). 1. Energy with the assistance of Corp.s long- and short-tenn forecasts will be responsible for ongoing supply/demand review and supplementation, including supplemental market development and management to facilitate supply and transportation contract cornJ:11jtments and/or minimize penalties. J. Energy is responsible for re-marketing of supplies and transportation in the event '- that Corp. is unable to take delivery of finn commitments. k. Energy will act as agent and acquire Gas in Corp.' s name only for supplies that :::- are transported under Corp.' s transportation contracts with the applicable pipelines. . Tasks and responsibilities of Corp. ~. Corp. will take responsibility for providing a seven-day forecast of its Core Customer loads. The seven-day forecast may be updated by Corp. to Energy twice during a Gas Day to allow for increases or decreases in actual Core Customer loads compared to forecasted Core Customer loads. Any updates would be provided in a timely manner to meet GISB nomination timelines or be volumetric changes that could be met with Jackson Prairie Storage nominations. b. Corp. will provide an annual Gas supply plan, based on 30 year average weather":0' patterns , by April 30th for the following two years with updates by July 31st and September 30th. s.. Corp. will accept and process all operator nominations to accept supplie~' managed by Energy for delivery to Corp.' s Core Customers. B. Transportation of Gas 1. Tasks and responsibilities of Energy: a. Energy will be responsible for the nominations and flow of Gas supplies on all transportation contracts held by Corp. b. Energy will be responsible for review of operational requirements of Corp.s Core Customers and conformance to changes in pipeline operations to maximize deliveries of required supply. d. Energy has the option to optimize transportation capacity, daily and seasonally, as long as operational constraints of Corp. distribution system and Corp.' s Core Customer s needs are met. e. Energy will be responsible for management of pipeline imbalances and management of day-to-day inventory levels on Corp.s system related to Corp. Core Customers. f. Energy will be responsible for any penalties, inteITUptible or overrun charges from . pipelin~s relating to nominations or as a result of capacity releases. g. Energy will be responsible for daily dispatching communications with suppliers pipelines and Corp. 2. Tasks and responsibilities of Corp. a. Corp. will retain ownership of all transportation contracts and will process and pay all invoices. b. Corp. will be responsible for planning for long-term acquisitions of transportation to meet anticipated customer load growth and will secure transportation capacity as available to complement increases in demand. c. Corp. will be responsible for management of Corp. Transportation Customers pipeline imbalances and for their day-to-day inventory levels on Corp.s system. d. Corp. will accept and prOcess all operator nominations to accept supplies managed by Energy for delivery to Corp.s Core Customers. C. Storage Management 1. Tasks and responsibilities of Energy: a. Energy will assume operational management of Corp. ' s Jackson Prairie and Plymouth LNG which will include all nominations for injections and withdrawals for Corp.' s Core Customers and Corp. ' s two 7 "C" release customers (BC Gas and Cascade Natural Gas); b. Energy will meet all operational fill requirements of each project and insure that each of Corp.' s several accounts are filled to maximize winter operational flexibility. c. Energy will use these facilities as available to meet the daily load requirements Corp.' s Core Customers , however to the extent these requirements are not compromised Energy may inject and withdraw gas from these facilities. ..\ 2. Tasks and responsibilities of Corp. a. Corp. will continue to handle all responsibilities related to the Jackson Prairie Management Committee. b. Corp. will process and pay all invoices. D. Regulatory Cooperation Energy will cooperate with Corp. to provide information to regulatory commissions for audit purposes. Energy will make person~el available to provide timely responses to regulatory commission inquiries related to services provided pursuant to this Agency Agreement. E. Administration 1. Corp. and Energy will cooperate to provide each other with the necessary data in a timely manner to facilitate this Agency Agreement. Initially the Gas Solutions software will provide the vehicle for much of the data transfer. Corp. and Energy will cooperate on any modifications to Gas Solutions and the cost of such modifications will be paid by the benefiting Party, if benefit accrues to both Parties, then the costs will be shared under an agreed ratio before modifications are made. Modifications to Gas Solutions will be under the direction of Corp. 2. Tasks and responsibilities of Energy: a. Energy will be responsible for data entry and validity of such, into Gas Solutions related to Core Customer s supply Nominations and Confirmed Nominations to Corp. City Gate Stations. b. Energy will be responsible for all reports related to any export and import requirements. c. Energy may use Corp.' s existing export licenses up to authorized limits, any necessary extensions or renewals would be done by Energy on Corp.' s behalf. 3. Tasks and responsibilities of Corp. a. Corp. will be responsible for data entry and validity of all City Gate Station Gas daily flows and daily usage for all Transportation Customers and confirmed operator nominations, into Gas Solutions. b. Corp. will be responsible for preparation of necessary amendments, except those that may relate to capacity releases of up to one year, for transportation contracts and tariffs. c. Corp. will be responsible for administration of curtailment and/or force majeure actions as they relate to Corp. Transportation Customers in cooperation with Energy. Corp. will continue its current practice of passing on any pipeline . entitlements to Transportation Customers. d. Corp. will be responsible for all communications with its Transportation Customers and/or their Agents and will provide reports on usage and deliveries and prepare billings. F. Penalties 1. The Parties acknowledge that pipeline and other operating conditions may result in unintentional fluctuations in the amount of Gas being delivered. The Parties shall: a. use reasonable efforts to avoid imbalances and maintain the delivery and receipt of Gas as scheduled with the pipelines delivering and receiving the Gas, and b. cooperate to rectify any imbalances thatmay occur and avoid the imposition of penalties. 2. During any ' month , a transportation invoice is received with a penalty, oveffiln or other incremental charge (the "Penalty Charge ) from a delivering or receiving pipeline, the Parties shall use their best efforts to detennine the cause of the Penalty Charge and whether it was validly charged. 3. If any Penalty Charge results from the actions of either Party (the "Responsible Party ) the Responsible Party shall pay the Penalty Charge. If the Penalty Charge is billed to the other Party, at its discretion t~e other Party may: a. charge the Responsible Party the amounts billed for the Penalty Charge, or b. set off the amounts billed against any amounts owed by the other Party to the Responsible Party. NOMINA TIONS Before 2:30 p.m. each Business Day, Corp. will provide a seven-day forecast of estimated Core Customer loads. This forecast will include actual loads for the six prior days. An example of the fonnat for the seven-day forecast is provided in Exhibit " This estimate will be updated at 10:30 a. m. each Business Day to provide the prior days actual Core Customer usage. Energy, during the tenn of this Agreement, will initiate all Shipper nominations to facilitate delivery of required Gas supplies. Corp. will initiate all Transporter nominations to facilitate delivery of Gas supplies for Core Customers and Transportation Customers. VI. BILLINGS and P ~NTS A. Each month Energy will bill Corp. for Gas purchased and delivered to Corp.sCore Customers according to calculations approved by each regulatory jurisdiction examples in Exhibits C, D, E and F. Except as otherwise provided within this Agency Agreement, Energy will hold Corp. and its customers hannless for costs related to Gas purchases that exceed this calculation. B. Each month Corp. will process and pay invoices for transportation costs. Corp. will bill Energy (or credit against Energy s bill) for any variable transportation costs not related to volumes of Gas delivered to Corp.s City Gate for Core Customers. Corp. agrees to reimburse Avista Energy for upstream transportation costs in the ABC and Engage long-tenn contracts. Except as otherwise provided within this Agency Agreement, Energy will hold Corp. and its customers hannless for costs related to Gas purchases that exceed approved calculations by each regulatory jurisdiction. C. Energy shall send to Corp. monthly, an invoice for the previous month's purchases per the calculations mentioned in Section VI A and B, examples Exhibits C, D, E and F (inclusive of any supporting detail) on or before the 18th of each month. D. Energy will provide Corp. with infonnation on the release of Corp. pipeline capacity and any Off-System Sales for interjurisdictional purposes and with pipeline infonnation to verify Purchased Volumes and Variable Charges. E. Corp. shan pay to Energy the full amount of the invoice on or before the 25th of each month. If the 25th is not a Business Day; (a) and the previous day is a Business Day, Corp. shall pay on that day; or (b) if the previous day is not a Business day, Corp. shan pay on the next Business Day. Payment shall be by wire transfer to an account designated by Energy. F. If Corp. fails to pay the entire amount specified on the invoice when it is due, interest shan' accrue on the unpaid portion of the invoice, which represents Corp.' s obligation to Energy. Interest shall accrue at a rate per annum equal to the then current Prime Rate of interest charged by Bank of America from time to time. G. If Corp. fails to pay the entire amount specified on the invoice when it is due, Energy shall provide written notice of default to Corp. demanding payment (the "Demand Notice H. If Corp., in good faith, disputes the amount of any bill or part of a bill then , it shall pay the amounts that it believes are correct in accordance with the procedure set out in Section VI. I. Within 30 days of a detennination by Corp. and Energy that Corp. has been overcharged or undercharged Energy shall refund to Corp. the amount of any overcharge collected by it, or Corp. shall pay to Energy the amount of any underc;harge owed by it. If the amount is not so paid, interest shall accrue on the unpaid portion as provided in Section VI F. J. Corp. and Energy shall have the right to examine the books , records and charges of the other, to the extent necessary to verify the accuracy of any statement, chart or computation made under the provisions of this Agreement, at any reasonable time. Any review of records relating to any invoice shall be made within 24 months of the receipt of the invoice. VII. SALES TO THIRD PARTIES Corp. is appointing Energy as agent for the management of Gas ' or transportation rights purchased or sold to or from a Third Party. Energy shall indemnify and hold harmless Corp. from all claims of Third Parties. Energy shaH bear the credit risk associated with non-payment by any party with regard to transactions under this Agency Agreement. Corp. shaH notify Third Parties that Energy has been designated Corp.' s agent for receipt transport and sale of Gas. VIII. MEASUREMENT AND TITLE A. Measurement, Testing, Quality and Delivery Pressure 1. Volume and gross heating value of all Gas purchased shall be measured by the delivery pipelines at the Point(s) of Receipt in accordance with the general tenns and conditions included in the delivering pipelines' tariff. 2. The Parties agree that they shall require suppliers of Gas to insure that the quality, heating value, pressure and temperature of Gas sold and delivered at the Point(s) of Delivery will meet the requirements in the delivering pipelines' General Tenns and Conditions for its Service Agreements applicable to their systems at the Point(s) of Delivery, provided, neither Party warrants or guarantees to the other the quality, heating value, pressure or temperature of Gas delivered to the Point(s) of Delivery. B. Title, Warranty and Adverse Claims 1. Title to the Gas shall reside with Corp. Energy warrants that the Gas is free and clear of any encumbrances or adverse claims of any kind. Corp. warrants that it has the right to receive the Gas it purchases from Third Party Suppliers. 2. Energy shall indemnify Corp. for all claims, proceedings, losses, costs and damages arising out of any adverse claim to the Gas procured on Corp.s behalf. IX. LA WS and REGULA TORY AUTHORITIES A. This Agency Agreement shall be interpreted in accordance with the laws of the State of Washington. B. This Agency Agreement and the rights and obligations of the parties are subject to all applicable present and future laws, rules, regulations and orders of any regulatory or legislative body, or other duly constituted authority having jurisdiction over Corp. or Energy. TRANSFER and ASSIGNMENT The Parties may only assign the rights and obligations under this Agency Agreement with the written consent of the other Party. XI. NON-EXCLUSIVE ARRANGEMENT Nothing in this Agency Agreement shall prohibit Energy from acting as an agent for persons other than Corp. or from engaging in the business of selling. and reselling Gas and other energy products or services to persons other than Corp. XII. NOTICES Any notic~s with respect to this Agency Agreement shall be deemed given or made when delivered by prepaid registered mail , personal delivery, electronic mail, or facsimile to: FOR CORP. For Contract Compliance or Operational Matters A vista Corporation 1411 E. Mission Avenue Spokane, Washington 99220 Telephone: (509) 495-4001 Facsimile: (509) 495-8766 Attention: Natural Gas Administrator FOR ENERGY: A vista Energy, Inc. 201 W. North River Drive, Suite 610 Spokane, Washington 99201 Telephone: (509) 495-4495 Facsimile: (509) 495-8100 Attention: Director, Energy Marketing Additional Notices for Contract Compliance Matters: President and Chief Operating Officer A vista Energy, Inc. 201 W. North River Drive, Suite 610 Spokane, Washington 99201 Telephone: (509) 495-8700 Facsimile: (509) 495-8100 XIII. GENERAL PROVISIONS A. Every notice , statement or bill shall be considered delivered when received by facsimile or mail. If any notice, statement, bill or other document is delivered by hand, electronic mail, or facsimile to the other Party, it shall be deemed to have been received as soon as delivery or transmissfon has been made. B. Either Party may change its addresses for purpose of receiving notices from time time by giving written notice of the change to the other Party. C. Energy has no authority to commit Corp. to obligations that would extend beyond the tenn of this Agency Agreement without Corp.' s prior written agreement. D. The parties shall execute and deliver all documents , provide all infonnation, and take or forebear' from all such action as may be necessary or appropri"ate to achieve the purposes of this Agency Agreement. E. This Agency Agreement shall be binding upon and inure to the benefit of the parties and their heirs, executors, administrators, successors, legal representatives and assigns. Parties hereto agree that this Agency Agreement shall not be assigned without prior written approval of the non-assigning Party. F. None of the provisions of this Agency Agreement shall be for the benefit of or enforceable by any creditors of the parties hereto. . G. This Agreement may be executed in counterparts, all of which together shall constitute one agreement binding on all the parties. Signed A vista Corporation A vista Energy, Inc. 2.~. (Name) ~ 7S-1 1"\'1,,\ (Date (Date) Attest: (Name) Attest: m~~ 2w (Name) Th e W a s h i n g t o n Po w e r C o m p a n y . , I b l t - Pr i m a r y P i p e l i n e T r a n s p o r t a t i o n a n d St o t t 1 g e R e s e r v a t i o n C o n t r a c t s a n d V o l u m e s LI n e Wa s h l n g t o n / l d a h o Or e g o n To l a l No . PI e l l n e Co n t r a c t Wi n t e r Su m m e r Wl n l e r Su m m e r Wi n t e r Su m m e r No r t h w u t PI p e l i n e Tr a n s p o r t a l l o n R e s e r v a l l o n Se e N o l e t 10 0 0 1 0 13 3 27 0 13 3 27 0 87 1 87 1 16 4 , 14 1 16 4 14 1 D t h Tr a n s p o r t a l l o n R e s e r v a l l o n 10 0 0 6 0 86 0 86 0 . 1 4 86 0 14 , 86 0 D t h Tr a n s p o r t a l l o n R e s e r v a l l o n 10 0 1 6 4 00 0 00 0 00 0 00 0 D t h Ja c k s o n P r a i r i e T F - 10 0 3 1 4 64 7 64 7 64 7 ' 64 7 D t h Ja c k s o n P r a i r i e T F - 2 10 0 3 1 5 25 9 25 9 25 9 25 9 D t h Pl y m o u t h T F - 10 0 3 1 6 42 0 42 0 42 0 42 0 D t h Pl y m o u t h T F - 10 0 3 1 7 47 2 41 2 47 2 D t h Ca p a c i t y D e m a n d - S t o r a g e R e s e r v a l l o n 10 0 4 0 3 56 5 56 5 56 5 95 , 56 5 D t h Re s e r v a l l o n - S t o r a g e R e s e r v a l l o n 10 0 4 0 3 62 3 62 3 62 3 62 3 D t h Ca p a c i t y - S t o r a g e R e s e r v a l l o n 10 0 6 0 2 17 2 , 40 0 17 2 , 40 0 17 2 , 40 0 17 2 , 40 0 D t h Re s e r v a l l o n - S t o r a g e R e s e r v a l l o n 10 0 6 0 2 20 0 20 0 20 0 20 0 D t h -C a p a c i t y - S t o r a g e R e s e r v a t i o n 10 0 6 0 7 15 3 31 5 15 3 31 5 15 3 31 5 15 3 31 5 D t h Re s e r v a l l o n - S t o r a g e R e s e r v a t i o n 10 0 6 0 7 22 , 00 0 22 , 00 0 22 , 00 0 22 , 00 0 D t h PG & E Gu Tr l f n l m l . . l o n F- O 0 1 7 7 42 3 00 0 42 3 00 0 D t h 00 1 7 8 78 2 78 2 78 2 78 2 D t h 02 5 9 1 00 0 00 0 50 0 50 0 50 0 50 0 D t h 02 8 9 2 00 0 00 0 00 0 10 , 00 0 D t h F- 0 2 8 5 7 30 , 00 0 00 0 00 0 00 0 D t h 02 8 5 8 40 0 40 0 40 0 40 0 D t h F- O 0 2 0 4 62 0 62 0 Dt h 00 1 8 2 14 0 14 0 14 0 14 0 D t h NO V A 19 9 4 - 85 9 8 9 - 28 . 28 . 28 . 28 . 2 1 0 0 0 m 3 19 9 4 - 89 3 8 7 - 28 1 . 28 1 . 28 1 . 7 28 1 . 7 1 0 0 0 m 3 19 9 4 - 86 1 4 6 - 30 4 . 30 4 . 30 4 . 30 4 . 8 1 0 0 0 m 3 19 9 5 - 73 7 9 0 - 45 0 . 45 0 . 45 0 . 45 0 . 2 1 0 0 0 m 3 95 - 00 0 0 5 - 29 3 . 29 3 . 45 4 . 45 4 . 74 7 . 4 74 7 . 4 1 0 0 0 m 3 95 - 00 1 2 3 - 73 . 73 . 73 . 73 . 3 1 0 0 0 m 3 IG l f T e n a s k a 28 7 . 28 7 . 28 7 . 28 7 . 6 1 0 0 0 Ne w C o n t r a c t 58 7 . 58 7 . 14 5 . 14 5 . 73 2 . 73 2 . 3 1 0 0 0 m 3 No v a D e l i v e r y C a p a c i t y u n d e r W e s t c o a s t (E n g a g e ) C o n t r a c t Se s N o l e 43 8 . 43 8 . 43 8 . 43 8 . 7 1 0 0 0 m 3 No v a D e l i v e r y C a p a c i t y u n d e r A E C C o n t r a c t Ss e N o l s 40 7 . 40 7 . 18 6 . 18 6 . 59 4 . 59 4 . 1 1 0 0 0 m 3 No v a F i r m S e r v i c e R e c e i p t u n d e r W e s t c o a s t C o n t r a c t Se e N o l e s 3 & 4 . 43 8 . 43 8 . 43 8 . 43 8 . 7 1 0 0 0 AN a WW P - 54 1 . 9 84 3 . 54 1 . 84 3 . 7 1 0 0 0 m 3 FS - 1 W W P 44 4 . 44 4 . 44 4 . 44 4 . 9 1 0 0 0 m 3 As s i g n m e n t o f W e s t c o a s t 43 0 . 4 43 0 . 4 60 0 . 60 0 . 03 0 . 4 03 0 . 4 1 0 0 0 IG t f T e n a s k a A s s i g n m e n t 28 3 . 28 3 . 28 3 . 28 3 . 6 1 0 0 0 m 3 CP N C - 18 9 . 4 18 9 . 4 10 0 0 m 3 AN G F i r m S e r v i c e D e m a n d u n d e r W e s t c o a s t C o n t r a c t Se e N o l e 43 5 . 43 5 . 43 5 . 43 5 . 2 1 0 0 0 m 3 '" ' No t e 1 . V o l u m e s m a y v a r y J u n e Ih r o u g h S e p t e m b e r d u e t o P i p e l i n e m i t i g a t i o n . No l e 2 . V o l u m e s I n c r e a s e N o v e m b e r 1 o f e a c h y e a r . No l e 3 . N o v a F i r m R e c e I p t Qu a n t i t y I s t o b e m u l t I p l I e d b y 1 4 0 % p e r W e s t c o a s t C o n t r a c t . No t e 4 . A c t u a l c a p a c i t y q u a n t i t y wi l l v a r y s l i g h t l y e a c h m o n l h , d u e t o A N G f u e l r a t e c h a n g e s . -' - - ' - ' "" ' - " - ~ ' - - - ' - ' - '- " ' . ~ . - " ~ - . - - " - ~ ~ - ' - - - - - - - - - - ,- - , - - - - - - ' - - ~ " =~ : " ~" " " - ~- .., . - - - . - - - . - - . . . , - -. . - - - - - - - - - - - -- - - - - - ~- - - - _ . _ - - - - _ . . . . - _ OM _ ' -- . . . .. . - - - - - (a c l u a l - ~ We d (a c l u a l - ~ T h u (a c l u a l - ~ Fr t (a c l u a l - ~ S a t (a c t u a l - ~ S u n (a c l u a l - ~ Ma n Tu e We d Th u Fr t Sa t Su n Ma n AV I S T A c o n p O R A T I O N L. \ . \ L" ' (~ ' C' ~ ~ - . . . ,~ jU m m a r y F o r e c a s t Fc s t ' d C o r e L o a d Fe s l H O D F e s t To t a l Fo r e c a s t e d H O D Fo r e c a s t e F e s t HO D F e s t To i a l O R Co r e L o a d S L T NO T E : If M e d H D D a r e 4 0 o r h I g h e r ca l l W i l l a m e t l e t o r e c a l l c a p a c I t y (R E Q U I R E S 4 8 h o u r n o l l c e ) Ma d 8/ 1 8 / 9 9 8/ 1 9 / 9 9 8/ 2 0 / 9 9 8/ 2 1 / 9 9 8/ 2 2 / 9 9 8/ 2 3 / 9 9 8/ 2 4 / 9 9 8/ 2 5 / 9 9 8/ 2 6 / 9 9 8/ 2 7 / 9 9 8/ 2 8 / 9 9 8/ 2 9 / 9 9 8/ 3 0 / 9 9 De m a n d : M a n 8/ 2 3 / 9 9 Su p p l y M a n 8/ 2 3 / 9 9 Im b a l a n c e Y e s t e r d a y Ov e r ( s h o r t ) De m a n d : M o n 8/ 2 3 / 9 9 Su p p l y M o n 8/ 2 3 / 9 9 Im b a l a n c e Y e s t e r d a y Ov e r ( s h o r t ) SU P P L Y : W e d SU P P L Y : W e d DE M A N D : W e d SU P P L Y : T h u SU P P L Y : T h u DE M A N D : T h u 8/ 2 5 / 9 9 8/ 2 5 / 9 9 8/ 2 5 / 9 9 Ov e r ( s h o r t ) 8/ 2 6 / 9 9 8/ 2 6 / 9 9 8/ 2 6 / 9 9 Ov e r ( s h o r t ) 79 5 28 1 67 3 74 9 58 4 84 7 33 , 18 0 79 5 28 1 67 3 74 9 50 8 84 7 10 4 79 5 28 1 67 3 74 9 50 8 84 7 10 4 79 5 28 1 67 3 74 9 50 8 84 7 10 4 79 5 28 1 67 3 74 9 50 8 84 7 33 , 1 0 4 79 5 28 1 67 3 74 9 50 8 84 7 33 , 10 4 79 5 29 9 67 3 76 7 54 6 32 9 33 , 64 2 Av e r a g e : 79 5 28 4 67 3 75 2 52 4 91 6 19 2 Ac t u a l A v e r a g e : lE I .. . - Pr I o r 3 d a y A v e r a g e : NO T E : If S p o k a n e H O D a r e 5 0 o r h I g h e r co n t a c t g a s e n g I n e e r I n g t o a l e r t t h e m of t h e c o l d e r w e a t h e r f o r e c a s t e d . Mi k e F a u l k e n b e r r y 8 4 9 9 ( p a g e r 8 8 9 - 6 2 0 2 ) Jo d y M o r e h o u s e 42 5 3 ( p a g e r 8 8 9 - 62 3 6 ) Ga r y P a r d u n 86 4 8 AI F i s h e r 45 9 0 WA S H I N G T O N / I D A H O Co r e S u p p l y v s . C o r e D e m a n d Wa l l d P G T W e J l d N W f T o t a l PA I U T E Co r e S u p p l y v s . C o r e D e m a n d NW P PG T To t a l NW P PG T To l a l PG T M e d n M e d La G PG T M e d SL T T o t a l WN I D C o r e To t a l 02 5 49 6 52 1 24 3 13 3 89 7 02 9 02 9 80 5 19 , 83 4 (1 5 , 47 1 ) 05 4 49 6 55 0 24 3 20 , 93 8 73 1 79 5 28 1 67 3 74 9 50 8 22 , 84 7 33 , 10 4 (1 , 74 1 ) (1 , 28 1 ) (1 7 7 ) 19 9 ) (2 6 5 ) 90 9 ) (5 , 37 3 ) PG T M e d n M e d La G PG T M e d SL T T o t a l WN I D C o r e To l a l 02 5 49 6 52 1 24 3 13 3 89 7 02 9 02 9 80 5 19 , 83 4 (1 5 , 4 7 1 ) 05 4 49 6 55 0 24 3 20 , 93 8 27 , 73 1 79 5 28 1 67 3 74 9 50 8 22 , 84 7 33 , 10 4 74 1 ) (1 , 28 1 ) (1 7 7 ) 19 9 ) (2 6 5 ) (1 , 90 9 ) (5 , 37 3 ) - . AV I S T A C ' t " \ Q P O R A T J O N PG T M e d n M e d La G PG T M e d SL T T o l a l WA l l O C o r e To l a l SU P P L Y : Fr l 8/ 2 7 / 9 9 NW P 02 5 49 6 52 1 24 3 13 3 89 7 SU P P L Y : Fr l 8/ 2 7 / 9 9 PG T 02 9 02 9 1 B , 80 5 83 4 To l a l (1 5 , 4 7 1 ) 05 4 49 6 55 0 24 3 93 8 73 1 DE M A N D : F r l 8/ 2 7 / 9 9 79 5 28 1 67 3 74 9 50 8 22 , 84 7 33 . 10 4 Ov e r ( s h o r t ) (1 . 74 1 ) 28 1 ) (1 7 7 ) 19 9 ) (2 6 5 ) 90 9 ) 37 3 ) PG T M e d n M a d La G PG T M a d SL T T o t a l WA l l O C o r e To t a l SU P P L Y : S a l 8/ 2 8 / 9 9 NW P 02 5 49 6 52 1 24 3 13 3 89 7 SU P P L Y : S a t 8/ 2 8 / 9 9 PG T 02 9 02 9 18 , 80 5 83 4 To l a l (1 5 , 4 7 1 ) 05 4 49 6 55 0 24 3 93 8 73 1 DE M A N D : S a l 8/ 2 8 / 9 9 79 5 28 1 67 3 74 9 50 8 84 7 33 . 10 4 Ov e r ( s h o r t ) 74 1 ) 28 1 ) (1 7 7 ) (3 , 19 9 ) (2 6 5 ) 90 9 ) (5 . 37 3 ) ME D F O R D F o r e c a s t To d a y s D a l e 8/ 2 4 / 9 9 Da t e 8/ 2 1 / 9 9 8/ 2 2 / 9 9 8/ 2 3 / 9 9 8/ 2 4 / 9 9 8/ 2 5 / 9 9 8/ 2 6 / 9 9 8/ 2 7 / 9 9 8/ 2 8 / 9 9 8/ 2 9 / 9 9 8/ 3 0 / 9 9 Lo w HO D Fe s t L o a d ' ' ~: i ~ J ; ;( . ' . I , !~ . ~~ : , l. 5 I ' . ( . , ; " " : : . . t : " ":L :" ' j: . ," . " ;j : ~'" : : u ~ . IQ J ' , - ' ' " , !'T :\ " ' :; ; ~ ~ : f . ' 1 , '" , ! = : ~ ~~ ~ ~ ' . f ,. " " . . . " ,': . ,. . ", , 10 " ,. 1 , /. . , , - " :., - . k', , . ; t. J :; " ~f I ' , .. . ). . , .. . " I" " " 10 1 10 0 , 5 1 8a s e : Sa t Su n Mo n 57 9 5 T u e 57 9 5 W e d 57 9 5 T h u 57 9 5 F r i 57 9 5 S a t 57 9 5 S u n 57 9 5 M o n 49 6 4 8 57 9 5 KL A M A T H F A L L S F o r e c a s l To d a y s D a l e 8/ 2 4 / 9 9 Da t e 8/ 2 1 / 9 9 8/ 2 2 / 9 9 8/ 2 3 / 9 9 8/ 2 4 / 9 9 8/ 2 5 / 9 9 8/ 2 6 / 9 9 8/ 2 7 / 9 9 8/ 2 8 / 9 9 8/ 2 9 / 9 9 8/ 3 0 / 9 9 Lo w HO D Fe s t L o a d .. ' - ' ; ~ ~ ~ : ;~ : ;: ~ ; ~ ~ :~ : ~ ': . , ; ~t : , i ~ ~ . :~ ; : :~ J ! ! ~ , " '! ~ :" : ~\ , ; " i' J " " ,.. ,., ~ ! ~ J ~ , , . . ' , . " . : " ,' " .. . , . . . " . , 0 ' : J ' " /;' 1 : . " ' ;J : - . " ' ": : I ~ " to V , )( I " " ;~ " I : " :'. t ' I: " ' - ~.' : ' : " Ba s e : Sa t Su n Mo n 12 8 1 T u e 12 8 1 W e d 12 8 1 T h u 12 8 1 F r i 12 8 1 S a t 12 8 1 S u n 12 9 9 M o n 11 0 5 0 12 8 1 LA G R . Fo r e c a s t To d a y s - - i e 8/ 2 4 / 9 9 Da t e 8/ 2 1 / 9 9 8/ 2 2 / 9 9 8/ 2 3 / 9 9 8/ 2 4 / 9 9 8/ 2 5 / 9 9 8/ 2 6 / 9 9 8/ 2 7 / 9 9 8/ 2 8 / 9 9 8/ 2 9 / 9 9 8/ 3 0 / 9 9 Lo w HO D Av l S T A r ' ; " -' o O R A T t O N Fc s t L o a d " . I " " . . . :.1 ! ' f i ' i . :. . . . ti r ' 0; , .1 . , 1. CC ' . ' f ' ~" : ' ~~ : ' : ~ ; ; I ~:~ '; ( ; ; :;" ;iU ; ~ ; ~ ' ;T ~ : W . : ( j i r ;:" )~ ' l: ' :i . :\' ,.~ : . ft~ ' ~f , -k ! , t I . ;i; ~ , , ;o ' : ! " ; ! " " ~\: : ' ,; , !~ ~ :~ 1 ' I ' .. . ~' ~ ". . ' ... . t. ~ I . ",. : : . , . I' . , ~' "" " : , - r, , ~ ' " I r ~ , !I J " . . t: V ' . ' :: - . . '( ' . ~;- "! ' ,~ ,,' . . . . ! ' ~i - - . , c. . . . ", - . . . ::, 0\. Ba s e : Sa t Su n Mo n 67 3 T u e 67 3 W e d 67 3 T h u 67 3 F r i 67 3 S a t 67 3 S u n 67 3 M o n 70 6 2 67 3 SO U T H L A K E T A H O E F o r e c a s t To d a y s D a t e 8/ 2 4 / 9 9 Da t e 8/ 2 1 / 9 9 8/ 2 2 / 9 9 8/ 2 3 / 9 9 8/ 2 4 / 9 9 8/ 2 5 / 9 9 8/ 2 6 / 9 9 8/ 2 7 / 9 9 8/ 2 8 / 9 9 8/ 2 9 / 9 9 8/ 3 0 / 9 9 Lo w HD D Fc s t L o a d , " ~' : : ' ' . .,. ,; t .~ : : , (# ) : u I . ; , " . - r~ : . :I J " I . i. , ' j " , '! ; l ' ~ ' r T : "'; 1'1 1 . o:" ' I. t " r l ",. ~i : ' (; \ " !i " :~ ~ 1 . l C . ' . : . : ' ~; l i ~ ~ ; :; : i U ' T; ~ t ( ~ . ~' : ; : i ~: - ;r~ i ; ii 1 1 i e l 1 i J ~ ~ ~ # t ~ , 45 Ba s e : Sa t Su n Mo n 25 8 4 T u e 25 0 8 W e d 25 0 8 T h u 25 0 8 F r i 25 0 8 S a t 25 0 8 S u n 25 4 6 M o n 22 8 9 2 25 0 B SP O K A N E F o r e c a s t To d a y s D a l e 8/ 2 4 / 9 9 Da t e 8/ 2 1 / 9 9 8/ 2 2 / 9 9 8/ 2 3 / 9 9 8/ 2 4 / 9 9 8/ 2 5 / 9 9 8/ 2 6 / 9 9 8/ 2 7 / 9 9 8/ 2 8 / 9 9 8/ 2 9 / 9 9 8/ 3 0 / 9 9 Lo w HD D Fe s t L o a d . , " ' lt ( " . . "I ~ . .I ( . t r , l t ' . t " ' ~ . . . .. : ~. . , . ; ; , . . 1;' :" . " (,, ' ,R ' "I' ) ; : : I : : ' 1:. ' . ' " ;' ' ; " " :;: " ': ' Km ~ ~ ,. " " " . . . ' '" " " ' ' " " . . " "" " "" " " " 1- , . ". ; ~ . ~ ; L : ; ~ ; . :; : ; ~ " , ~:: ! ) ~ i " ' ~ ~ : ' "~ , ~ : ' :. ' , " ,d " " !~ " " " ' 'f ; . ' , ' :" ' !" " " " ,. ~ . ,: , '~ ~ " l " ' o " . I: , Sa t Su n Mo n 22 8 4 7 T u e 22 8 4 7 W e d 22 8 4 7 T h u 22 8 4 7 F r i 22 8 4 7 S a t 22 8 4 7 S u n 23 3 2 9 M a n 19 9 6 2 1 Ba s e : 22 8 4 7 Exhibit C Avista Energy Monthly Billing to Avista Corp. For Core Customers Summary of All Jurisdictions Washington Net Billing $1,716 712 $618 399Idaho Net Billing Pipeline Charges from Engage and ABC Supply lnvoices $75,000 Oregon Net Billing $576 114 Total Billing $3,030 225 *Exchange rate for Canadian dollars to US Mid-market noonday rate for first business day of the month from Bank of Canada. .... Exhibit D A vista Energy Monthly Billing to A vista Corp. for Core Customers Example Washington Jurisdiction Commodity Billing Dekathenns Monthly Volumes Deli vered to Citygate for A vista Corp Core Customers 500,000* Plus Monthly Volume Delivered to Jackson Prairie to Meet Injection Schedule 382 500 Less 1\10nthly Volume from Jackson Prairie to Meet Withdrawal Schedule 000.000 Total Volume Delivered for Avista Corp. Core Customers Fuel on Nova, ANG and PGT on 64% of Delivered Volume Fuel on NWP on 360/0 of Delivered Volume Total Volume Purchased for A vista Corp. Core Customers AECO CINIT Monthly Index as Reported in Canadian Gas Price Reporter Canadian Border Monthly Index as Reported in Inside F. Rocky Mountains Monthly Index as Reported in Inside F. Weighted Average Index Price (640/0-18%-180/0) Index Adder Price per Dekatherm for Volume Purchased Commodity Billing Capacity Release/Off System Sales Billing Calculated Margins over Benchmark 900/0 (Credit) (from below) Jackson Prairie Monthly Benchmark (Credit) Variable Pipeline Charges Related to Off System Sales (Credit) Total Billing to A vista Corp Calculated Margins on Off System Sales Off System Sales Volumes Transported on Avista Corp Transportation (W Revenue (Delivered Volume X Relevant Delivery Point Index) Less Variable Pipeline Charges Related to Off System Sales Less Commodity Cost (purchased Volume X Relevant Receipt Point Index) Calculated Margins on Off System Sales Plus Monthly Capacity Release Credits from Pipeline Billings Less Monthly Benchmark (Credit) Amount Over Benchmark to Apply 90% Customer Share Calculated Margins over Benchmark 90% (Credit) 882 500 067 669 893,236 $2.0200 $1.9400 $1.9900 $2.0002 $0.0500 $2.0502 831 312 $(3 600) . $(55 000) $(12 000) $1,760 712 300 000* $500,000 $12 000 $430,000 $58,000 $200,000 $(254.000) $4,000 $(3 600) *Needs to be allocated between Washington and Idaho with appropriate allocation percentage. Exhibit D A vista Energy Billing to A vista Corp. for Core Customers Example Washington Jurisdiction Annual Calculation of Jackson Prairie Sharing Mechanism (April - March) Jackson Prairie Off-System Sales Margins (VV A share) over or under $660,000 $30 000 500/0 to be Returned to A vista Corp s W A Customers Annual Calculation of Trigger Mechanism (April- March) Benefits to A vista Energy - Conunodity Component Benefits to A vista Energy - Jackson Prairie Benefits to A vista Energy - Capacity Release/Off-System Sales Total Amount over $2 million to be shared 75% back to Avista Corp s Customers $15 000 $300 000 $15 000 .$150.000 $465,000 $000,000 Exhi bi t E A vista Energy Monthly Billing to A vista Corp. for Core Customers Example Idaho Jurisdiction Commodity Billing Dekathenns Monthly Volumes Delivered to Citygate for Avista Corp Core Customers 150 000* Plus Monthly Volume Delivered to Jackson Prairie to Meetlnjection Schedule 150,000 Less Monthly Volume from Jackson Prairie to Meet Withdrawal Schedule 000.000 Total Volume Delivered for Avista Corp. Core Customers 300,000 Fuel on Nova, ANG and PGT on 50% of Delivered Volume Fuel on NWP on 500/0 of Delivered Volume 285 520 Total Volume Purchased for Avista Corp. Core Customers 306,805 AECO CfNIT Monthly Index as Reported in Canadian Gas Price Reporter Canadian Border Monthly Index as Reported in Inside F. Rocky Mountains Monthly Index as Reported in Inside F. $2.0200 $1. 9400 $1.9900 Weighted Average Index Price (500/0-25%-250/0) Index Adder Price per Dekatherm for Volume Purchased $1.9925 $0.0500 $2.0425 Commodity Billing $626 649 Capacity Release/Off System Sales Billing Monthly Capacity Release Credits from Pipeline Billings Monthly Benchmark (Credit) $160,000 $(168.250) $618,399Total Billing to A vista Corp *Needs to be allocated between Washington and Idaho with appropriate allocation percentage. Exhibit F A vista Energy Monthly Billing to A vista Corp. for Core Customers Oregon Jurisdiction Commodity Billing Dekathenns Monthly Volumes Delivered to Citygate for Avista Corp Core Customers 270 000 Plus Monthly Volume Delivered to Jackson Prairie to Meet Injection Schedule 20 000 Less Monthly Volume from Jackson Prairie to Meet Withdrawal Schedule 00,000 Total Volume Delivered for Avista Corp. Core Customers Fuel on Nova, ANO and POT on 50% of Delivered Volume Fuel on NWP on 50% of Delivered Volume Less any Volumes at Fixed Price or Outside Costless Collar Total Volume Purchased for A vista Corp. Core Customers AECO C/NIT Monthly Index as Reported in Canadian Gas Price Reporter Canadian Border Monthly Index as Reported in Inside F. Rocky Mountains Monthly Index as Reported in Inside F. Weighted Average Index Price (500/0-25%-25%) Index Adder Price per Dekatherm for Volume Purchased Commodity Billing Based on Index Commodity Billing Based on Fixed or Outside Costless Collar Total Commodity Billing Capacity Release/Off System Sales Billing 20% of Capacity Release Credits in Excess of Full Pipeline Rate 800/0 of Calculated Margins on Off System Sales (Credit) from below Capacity ReleaselOff System Sales (Credit) Variable Pipeline Charges Related to Off System Sales (Credit) Total Billing to A vista Corp Calculated Margins on Off System Sales Off System Sales Volumes Transported on A vista Corp Transportation Revenue (Delivered Volume X Relevant Delivery Point Index) Less Variable Pipeline Charges Related to Off System Sales Less Commodity Cost (purchased Volume X Relevant Receipt Point Index) Calculated Margins on Off System Sales 800/0 Customer Share . 290 000 175 2,436 00,000 296,611 $2.0200 $1.9400 $1.9900 $1.9925 $0.0500 $2.0425 $606 644 $00,000 $606,644 $5,500 $(24,000) $(18 500) ~(12,OOO) $576 144 250,000 $442 000 $12,000 ,$400 ,000 $30 000 $24 000 VISTA CORPORATION RESPONSE TO REQUEST FOR INFORMATION JURISDICTION: CASE NO: REQUESTER: TYPE: REQUEST NO: Idaho A VU - E-O4-0 1 I A VU -04-0 1 Potlatch Data Request DATE PREPARED: WITNES S RESPONDER: DEPARTMENT: TELEPHONE: 5/26/2004 Bob Lafferty Dick Winters Natural Gas (509) 495-4175 REQUEST: Please provide monthly index prices in Excel format for each month January 2001 through December 2003 at Sumas, Kingsgate, Malin, Stanfield, AECO, Opal (or Rockies) and NYMEX. Also, please provide the Enron OnLine or TFS or other sheets that are contemporaneous with the referenced index prices. RESPONSE: Please see attached worksheet "Gas Monthly Index Prices" showing the monthly gas index prices at various delivery points for the period January 2001 through December 2003. The U.S. indices listed are from Platts, Inside FERC's Gas Market Report published monthly. The Canadian index (AECO) is reported monthly on Canadian Gas Price Reporter. Enron Online (no longer exists) did not report monthly index prices. Avista does not receive TFS sheets related to gas prices. A v i s t a Co r p . Na t u r a l G a s m o n t h l y I n d e x P r i c e s Ba s e d o n G a s D a i l y M o n t h l y I n d e x e x c e p t A E C O w h i c h i s C a n a d i a n P r i c e Re p o r t e r NW P Ca l i . B o r d e r PG T NO V A NW P NW P NY M E X St a n f i e l d Ma l i n Ki n g s g a t e AE C O - Ke r n / O p a l Wy o m i n g Su m a s He n r y H u b Ja n - $1 5 . 20 0 $1 3 . 89 0 $1 3 . 90 0 $9 . 10 4 $8 . 76 0 $8 . 84 0 $1 4 . 21 0 $9 . 98 0 Fe b - O 1 $6 . 72 0 $1 0 . 03 0 $7 . 53 0 $7 . 38 7 $6 . 4 2 0 $6 . 4 7 0 $6 . 98 0 $6 . 22 0 Ma r - $5 . 33 0 $8 . 37 0 $6 . 10 0 $5 . 20 8 $4 . 90 0 $4 . 92 0 $5 . 21 0 $5 . 03 0 Ap r - $5 . 38 0 $7 . 4 3 0 $5 . 4 4 0 $5 . 09 3 $4 . 57 0 $4 . 55 0 $5 . 34 0 $5 . 35 0 Ma y - $5 . 24 0 $1 0 . 00 0 $5 . 30 0 $4 . 84 7 $4 . 12 0 $4 . 07 0 $5 . 19 0 $4 . 89 1 Ju n - $3 . 90 0 $6 . 04 0 $4 . 05 0 $3 . 77 0 $2 . 63 0 $2 . 63 0 $3 . 90 0 $3 . 73 0 Ju l - $2 . 76 0 $3 . 24 0 $2 . 74 0 $2 . 96 9 $2 . 04 0 $2 . 04 0 $2 . 67 0 $3 . 11 0 Au g - $2 . 54 0 $3 . 14 0 $2 . 4 5 0 $2 . 4 5 2 $2 . 27 0 $2 . 29 0 $2 . 4 2 0 $3 . 19 0 Se p - $2 . 33 0 $2 . 4 4 0 $2 . 25 0 $2 . 26 9 $2 . 08 0 $2 . 10 0 $2 . 17 0 $2 . 34 0 Oc t - $1 . 50 0 $1 . 54 0 $1 . 55 0 $1 . 66 8 $1 . 23 0 $1 . 27 0 $1 . 37 0 $1 . 86 0 No v - $2 . 84 0 $2 . 91 0 $2 . 80 0 $2 . 22 1 $2 . 63 0 $2 . 58 0 $2 . 76 0 $3 . 15 0 De c - $2 . 59 0 $2 . 66 0 $2 . 37 4 $2 . 13 0 $2 . 20 0 $2 . 67 0 $2 . 31 0 Ja n - $2 . 62 0 $2 . 63 0 $2 . 55 0 $2 . 33 8 $2 . 4 0 0 $2 . 38 0 $2 . 52 0 $2 . 61 0 Fe b - $1 . 77 0 $1 . 99 0 $1 . 88 0 $1 . 88 7 $1 . 73 0 $1 . 73 0 $1 . 87 0 $2 . 04 0 Ma r - $2 . 19 0 $2 . 26 0 $2 . 06 4 $1 . 97 0 $1 . 96 0 $2 . 13 0 $2 . 4 0 0 Ap r - $3 . 20 0 $3 . 30 0 $2 . 79 5 $2 . 83 0 $2 . 86 0 $3 . 15 0 $3 . 4 1 0 Ma y - $2 . 85 0 $2 . 97 0 $2 . 95 0 $2 . 26 0 $2 . 27 0 $2 . 82 0 $3 . 36 0 Ju n - $2 . 57 0 $2 . 60 0 $2 . 75 5 $1 . 62 0 $1 . 61 0 $2 . 4 2 0 $3 . 38 0 Ju l - $2 . 26 0 $2 . 62 0 $2 . 22 9 $1 . 26 0 $1 . 26 0 $1 . 9 0 0 $3 . 26 0 Au g - $2 . 02 0 $2 . 4 7 0 $1 . 7 4 3 $1 . 59 0 $1 . 59 0 $1 . 87 0 $2 . 95 0 Se p - $2 . 63 0 $2 . 93 0 $2 . 31 3 $1 . 20 0 $1 . 20 0 $2 . 54 0 $3 . 27 0 Oc t - $3 . 13 0 $3 . 32 0 $2 . 91 0 $1 . 31 0 $1 . 31 0 $3 . 06 0 $3 . 72 0 No v - $3 . 96 0 $4 . 06 0 $3 . 63 5 $2 . 99 0 $2 . 99 0 $3 . 92 0 $4 . 13 0 De c - $3 . 93 0 $4 . 06 0 $3 . 52 7 $3 . 30 0 $3 . 30 0 $3 . 96 0 $4 . 13 0 Ja n - $4 . 4 4 0 $4 . 10 1 $3 . 08 0 $3 . 07 0 $4 . 4 4 0 $4 . 96 0 Fe b - $4 . 89 0 $4 . 72 4 $3 . 14 0 $3 . 14 0 $4 . 76 0 $5 . 66 0 Ma r - $7 . 53 0 $7 . 53 0 $6 . 82 7 $5 . 01 0 $5 . 02 0 $7 . 32 0 $9 . 11 0 Ap r - $4 . 4 8 0 $4 . 59 0 $4 . 83 2 $3 . 26 0 $3 . 27 0 $4 . 29 0 $5 . 14 0 Ma y - $4 . 77 0 $4 . 82 0 $4 . 83 4 $4 . 28 0 $4 . 28 0 $4 . 58 0 $5 . 12 0 Ju n - $5 . 10 0 $5 . 27 0 $5 . 12 4 $4 . 98 0 $4 . 96 0 $4 . 87 0 $5 . 95 0 Ju l - $4 . 96 0 $4 . 97 0 $5 . 14 1 $4 . 67 0 $4 . 67 0 $4 . 65 0 $5 . 30 0 Au g - $4 . 26 0 $4 . 17 3 $4 . 02 0 $4 . 01 0 $3 . 93 0 $4 . 69 0 Se p - $4 . 66 0 $4 . 4 5 8 $4 . 4 5 0 $4 . 01 0 $4 . 36 0 $4 . 92 7 Oc t - $4 . 26 0 $4 . 30 0 $4 . 24 4 $4 . 13 0 $4 . 12 0 $4 . 14 0 $4 . 4 4 0 No v - $4 . 17 0 $4 . 20 0 $4 . 11 3 $4 . 08 0 $4 . 06 0 $4 . 08 0 $4 . 4 5 0 De c - $4 . 51 0 $4 . 27 8 $4 . 4 0 0 $4 . 39 0 $4 . 50 0 $4 . 86 0 Po t l a t c h D R N o . Ca s e N o . A V U 04 - Ga s M o n t h l y I n d e x P r i c e s . x I s 5/ 2 7 / 2 0 0 4 W G J AVISTA CORPORATION RESPONSE TO REQUEST FOR INFORMATION JURISDICTION: CASE NO: REQUESTER: TYPE: REQUEST NO. Idaho AVU-04-01 / AVU-04- Potlatch Data Request DATE PREP ARED: WITNES S RESPONDER: DEP ARTMENT: TELEPHONE: 05/25/2004 Bob Lafferty Pat Gorton Corporate Risk (509) 495-4353 REQUEST: Re: Exhibit 7, Schedule 21 , page 1 of 70. Please provide a detailed explanation of the meaning, under Transmission Alternatives the statement "May be dropped off (g) Kingsgate - RGEN STAN - CO YO or MALIN" RESPONSE: These points are all delivery points along Gas Transmission Northwest Corporation from the Canadian Border at Kingsgate to the Oregon/California Border at Malin. Due to the nature of the purchase, the counterparty (supplier) provides gas at AECO and A vista Utilities acts as agent to nominate gas from AECO to any of these delivery points. Therefore Avista Utilities maintains maximum operational flexibility to deliver the gas to any of its thermal plants or market points along Gas Transmission Northwest Corporation pipeline. RGEN means Avista Utilities Rathdrum generation project. STAN means the Stanfield interconnection point with the Williams Northwest Pipeline. CO YO means the interconnection point with the lateral which delivers natural gas to the Coyote Springs 2 generating project. CONFIDENTIAL ATTACHMENTS