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HomeMy WebLinkAbout20060621Larsen Exhibit 1 Part II.pdfPacifiC"", Generic Study Period Ending Dee 2006 COAL GENERATION Carbon Cholla Colstrip Cra~ Dave Johnston Hayden Hunter HuntinRton Jim BndRer NauAhton WYodak TOTAL COAL GENERATION GAS GENERATION Currant Creek GadsbY GadsbY CTs Henniston Little Mountain West Valley CT TOTAL Gas FIRED GENERATION HYORO GENERATION West Hydro East Hvdro TOTAL SYSTEM HYDRO OTHER GENERATION Blundell Foote Creek I TOTAL OTHER TOTAL RESOURCES PageS, Idaho CY2006 Golden 3.15.2006 Net Power Cost Analysis01/06.12106 249,547 689,702 046 526 204 874 5,499 105 538,925 441 928 610,853 10,030 119 013 153 194,105 44,518,836 669,030 113,096 118,034 745,243 82,718 382,258 110,377 962,498 450,881 4.413,379 189,354 87,585 276,939 ----------------- ------------------------------------ ------------------ --- 533647 ------------------------------------ -------------------- -- ----------- --- Page S. Paclf/Corp Generic Study Period Ending Dee 2006 Idaho CY2006 Golden 3,15.2006 Net Power Cosl Analysis 01/06-12106 THE RACK" 04103-03104 FUEL BURNED (MMBtu) Carbon Cholla Colstrip Cra~ Dave Johnston Hayden Hunter HuntinRton Jim BridRer NauRhlon Wyodak Currant Creek Gadsby Gadsby CT Henniston Little Mountain West Valley 14,321,146 28,664,132 11.422,992 12.413,720 60,917 ,053 735,269 89,326,616 67,044 691 105,111,641 52,980,990416557 280,870 383,294 626,855 12,726 331 329,296 564.431 BURN RATE (MMBtuIMWH) Carbon Cholla Colstrip Crail! Dave Johnston Havden Hunter HuntinRlon Jim BridRer NauRhlon Wyodak 11.460 10.660 10.920 10.300 11.080 10.640 10.580 10.140 10.460 10.570 12.040 Currant Creek Gadsby Gadsby CT Henniston Little Mountain West Valley 960 12.050 13.780 290 16.070 11.940 AVERAGE FUEL COST ($IMMBlu) Carbon Cholla Colstrip CraiR Dave JohnstonHayden Hunter HuntinRton Jim BridRer NauRhton Wyodak Currant Creek Gadsby Gadsby CT Henniston Little Mountain West Valley 890 630 780 240 630 350 840 1.060 120 280 670 230 370 370 220 370 250 PEAK CAPACITY (NAMEPLATE) Blundell Carbon Cholla Colslrip Crail! Dave Johnston Hayden Hunter HuntinRton Jim BridRer NaUllhton Wyodak 172 380 150 165 762 123 895 1.413 700 280 Currant Creek Gadsby GadsbY CTHenniston Little Mountain West Valley 827 235 123 248 205 CAPACITY FACTOR Blundell Carbon Cholla Colstrip Crail! Dave Johnston Hayden Hunter HuntinRton Jim BridRer NauRhton Wyodak Currant Creek Gadsby GadsbyCT Hennislon Little Mountain West Valley PacifiCo", Generic Study Period Ending Dee 2006 Idaho CY2006 Golden 3.15.2006 Net Power Cost Analysis 01106-12106 "THE MILL" Black Hilis BlandinR BPA Flathead Sale BPA Wind Cowlitz Flathead Hurricane Sale LADWP (IPP Lavoff) PSCO SCE Sierra Pac 2 SMUD UAMPS s223863 UMPAII Short Tenn Finn Sales System BalancinR Sales APS p167566 APS p172318 APS p205692 APS Supplemental Purchase Clark S&I ARreement (Net) Combine Hills Deseret Purchase DouRlas PUD Settlement Duke HLH Duke p99206 Gemstate Gool\lia-Pacific Camas Grant County Henniston Purchase Hurricane Purchase IPP Purchase MOI\Ian Stanley pl96538 MOI\Ian Stanley p206006 Moman Stanley p206008 PGE Cove Rock River Simplot Phosphates Small Purchases east TransAlta Purchase Tri-State Purchase UBS Summer Purchase UBS p223199 OF California OF Idaho OF OrB!lon OF Utah OF WashinRton OF WvominR Biomass Desert Power OF R. Johnson ExxonMobii OF Kennecott OF Sunnyside Tesoro OF US MaRnesium OF Chelan - RockV Reach DouRlas . Wells Grant Displacement Grant MeaninRful Priority Grant Surplus Grant - Priest Rapids Grant - Wanapum Short Tenn Finn Purchases System BalancinR Purchases Carbon Cholla Colstrip Crail! Dave Johnston Havden Hunter HuntinRton Jim BridRer NauRhton Wvodak Currant Creek Gadsbv Gadsbv CTs Henniston Little Mountain West Vallev CT Blundell Page S. 27. 39. 41. 42. 41. 28.48. 51. 60. 68. 37. 38. 42. 58. 78. 61. 66. 67, 22. 30. 38. 23. 47. 37. 72. 56. 52. 48. 32. 48. 75. 74. 91. 10. 23. 51. 79. 39. 49. 66. 70. 110. 50. 102. 50. 115. 53. 167. 99. 108. 48. 68. 96. 69. 75. 11. 36. 73. 11. 11. 62. 75, 10. 17. 12. 14. 10. 11. 13. 20. 21. 26. 28. 30. 24. 23. PacifiCorp PAGE Idaho Results of Operations September 2005 James River Royalty Offset Little Mtn Steam Sales TOTAL IDAHO ACCOUNT COMPANY FACTOR FACTOR %ALLOCATED REF# Adjustment to Revenue: James River Royalty Other Electric Revenue 456 324,891 6.434%471 287 Little Mountain Steam Revenue Other Electric Revenue 456 758,410 6.434%113,137 Description of Adjustment: This adjustment credits Other Electric Revenues for the James River Royalty Offset as agreed in the January 13, 1993 agreement. This amount includes a credit for capital cost recovery and maintenance cost recovery. This adjustment also accounts for an increase in the LIttle Mountain Steam sales which is attributable to matching revenue with the assumptions used in the Net Power Cost study, PacifiCorp Idaho General Rate Case September 2005 James River Royalty Offset ILittie Mtn Revenues Page 5. Capital Recovery $ Major Maintenance Allowance (1) Total Offset 12 Months Ended 9/30/2005 $6,880 818 $444 073 324 891 Reffl5. (1) Price per Mwh, capital recovery factor, & major maintenance allowance per contract. PacifiCorp Idaho General Rate Case September 2005 Forecasted Other Electric Revenues Little Mountain Steam Sales Revenue Page 5. ~team Nominal Nominal Nominal Load Gas Cost Fixed O&M Steam Total Steam Period Hrs/Mo kDDh $/MMBtu Charae Charae Charae Revenue 1/1/06 744 66.13,$14 607 $15,948 $823,939 $854 494 2/1/06 672 63.$14 607 $15,948 $476,114 $506,669 3/1/06 744 59.$14 607 $15 948 $499,658 $530,213 4/1/06 719 60.$14 607 $15,948 $461 662 $492,217 5/1/06 744 67.$14,607 $15,948 $529,849 $560,404 6/1/06 720 47.$14 607 $15,948 $359,657 $390,212 7/1/06 744 14.$14 607 $15,948 $122,506 $153,061 8/1/06 744 16.$14 607 $15,948 $139,230 $169,785 9/1/06 720 77.$14 607 $16,437 $631,577 $662 621 10/1/06 745 59.$14 607 $16,437 $490,861 $521 905 11/1/06 720 64.$14,607 $16,437 $549,575 $580,619 12/1/06 744 70.$14 607 $16,437 $643,905 $674 949 Total- BASE Period Incremential Change $6,097 1501 338,740 758,410 ...J PacifiCorp Idaho Results of Operations September 2005 Trail Mountain Mine Closure PAGE TOTAL IDAHO ACCOUNT COMPANY FACTOR FACTOR %ALLOCATED REF# Adjustment to Rate Base: Misc. Regulatory Assets 182M (3,537,947)683%(236,452)Below Misc. Deferred Debits 182M (5,304,104)683%(354,490)Below Total (8,842,052)(590,941) Adjustment Detail: Sept 2004 Ending Balance Sept 2005 Ending Balance Average Balance Acct 182399 531,982 543,913 537,947 Adjustment Detail: Sept 2004 Ending Balance Sept 2005 Ending Balance Average Balance Acct 18226 956,157 652,052 304,104 Description of Adjustment: Regulatory assets were setup on the Company books for the purpose of amortizing the costs associated with closing the Trail Mountain mine over a five year period beginning April 2001 and ending March 2006, This adjustment removes all of the Trail Mountain Closure rate base balances. Am o r t i z a t i o n S c h e d u l e : T o t a l T r a i l M o u n t a i n C l o s u r e Re g u l a t o r y A s s e t In c l u d i n g ' o i n t O w n o r Na m o : Min e C l o s u r e C 0 s \ 3 No m o : Un r e c o v e r e d I n v e s t m e n t Na m o : De s e r e t ( D P E C ) s e t t l e m e n t C O n t r a A c c o u n t SA P " " . o t A c c o u n t : 18 7 0 5 8 SA P " " l e t A c c o u n t : 18 7 0 5 9 / 1 1 1 6 1 4 SA P " " . o t A c c o u n t : 18 7 0 7 0 Fo r e _t Ac c o u n t : 18 2 3 9 9 Fo r e " " . o t A c c o u n t : 18 2 2 6 Fo r e " " l e t A c c o u n t : 18 2 3 9 9 Au o t A l l o c a t i o n C o d o : "" . o t A l l o c a t i o n C o d o : Au o t A l l a c a t l o n C o d o : Am o r t i z a t i o n Ad J u o t m o n b t o Am o r t i z a t i o n Am o r t i z a t i o n To t a l E n d l n g Da t e Bo g B a l a n c o Ex p o n . o RO I l . En d i n g B a l . n c e R e f D a t e Be g B o l a n c o Ex p o n . . . E n d i n g Ba l a n c o R e f D a t o Bo g B . l a n c o Ex p o n . . . E n d l n a B . l a n c o R e f Ba ' o n c o ! B9 7 76 4 . 52 0 52 2 , Ap r . O I 19 , 89 7 , 76 5 (3 3 1 , 62 9 ) 19 , 56 6 , 13 5 Ap r - O l 26 , 52 0 , 52 2 (4 4 2 , 00 9 ) 26 , 07 8 , 51 3 Ap r - O l Ma v . 19 , 56 6 , 13 5 (3 3 1 , 62 9 ) 19 , 23 4 , 50 6 Ma y . 26 , 07 8 , 51 3 (4 4 2 , 00 9 ) 25 , 63 6 , 50 5 Ma v - O t 44 . 87 1 , 01 0 I Ju n - 0 1 19 , 23 4 , 50 6 (3 3 1 , 62 9 ) 18 , 90 2 , 87 6 Ju n . 25 . 63 6 , 50 5 (4 4 2 . 00 9 ) 25 , 19 4 49 6 Ju n - 0 1 44 , 09 7 . 37 2 I Ju l . 18 . 90 2 , 87 6 (3 3 1 , 62 9 ) 18 , 57 1 , 24 7 Ju l . 25 , 19 4 , 49 6 (4 4 2 , 00 9 ) 24 , 75 2 , 48 7 Ju l . 43 , 32 3 , 73 4 Au g . 18 , 57 1 , 24 7 (3 3 1 , 62 9 ) 18 , 23 9 , 61 7 Au g ' O I 75 2 , 48 7 (4 4 2 , 00 9 ) 24 , 31 0 , 47 9 Au g - 42 , 55 0 , 09 6 se o - 0 1 18 , 23 9 , 61 7 (3 3 1 . 62 9 ) 17 , 90 7 , 98 8 Se p - 24 , 31 0 . 47 9 (4 4 2 , 00 9 ) 23 , 86 8 . 47 0 Se p - 41 , 77 6 , 45 8 Oc t - 17 , 90 7 , 98 8 (3 3 1 , 62 9 ) 17 , 57 6 , 35 9 Oc t - 23 . 86 8 , 47 0 (4 4 2 , 00 9 ) 23 , 42 6 , 46 1 Oc t - 41 , 00 2 , 82 0 Ne v . 17 , 57 6 , 35 9 (3 3 1 , 62 9 ) 17 , 24 4 , 72 9 No v . 23 , 42 6 , 46 1 (4 4 2 , 00 9 ) 22 , 98 4 , 45 2 Ne v . 4O , 22 9 , t8 2 De e ' O I 24 4 , 72 9 (3 3 1 , 62 9 ) t6 , 91 3 , 10 0 De e - 0 1 22 , 98 4 , 45 2 (4 4 2 , 00 9 1 22 , 54 2 . 44 4 De e - 39 , 45 5 , 54 4 Ja n . 0 2 16 , 91 3 , 10 0 (3 3 1 , 62 9 ) 16 , 58 1 , 47 0 Ja n . 22 , 54 2 . 44 4 (4 4 2 . 00 9 ) 22 , 10 0 , 43 5 Ja n ' 0 2 38 . 68 1 , 9O S Fe b ' 16 , 58 1 , 47 0 (3 3 1 , 62 9 ) 16 , 24 9 , 84 1 Fe b . 22 , 10 0 , 43 5 (4 4 2 , 00 9 ) 21 , 65 8 , 4 2 6 Fe b . 37 . 90 8 , 26 7 Ma r - 16 . 24 9 , 84 1 (3 3 1 , 62 9 ) 15 , 91 8 . 21 2 Ma r ' 0 2 21 . 65 8 , 42 6 (4 4 2 . 00 9 ) 21 , 21 6 , 41 8 Ma r . 37 . 13 4 62 9 Ap r . 0 2 15 , 91 8 , 21 2 (3 3 1 . 62 9 ) 15 , 58 6 , 58 2 Ap r . 0 2 21 , 21 6 , 41 8 (4 4 2 , 00 9 ) 20 . 77 4 40 9 Ap r . 36 , 36 0 . 99 1 Ma v . 15 , 58 6 , 58 2 (3 3 1 , 62 9 ) 15 , 25 4 95 3 Ma v . 20 , 77 4 40 9 (4 4 2 00 9 ) 20 , 33 2 . 40 0 Ma v ' 35 . 58 7 , 35 3 Ju n . 15 . 25 4 , 95 3 (3 3 1 , 62 9 ) 92 3 , 32 3 Ju n . 20 , 33 2 , 40 0 (4 4 2 . 00 9 ) t9 . 89 0 , 39 2 Ju n - 0 2 81 3 , 71 5 Ju l ' 0 2 14 , 92 3 , 32 3 (3 3 1 . 62 9 ) 14 , 59 1 , 69 4 Ju l . 19 , 89 0 , 39 2 (4 4 2 . 00 9 ) 19 . 44 8 , 38 3 Ju l . 34 , 04 0 , 07 7 Au g - 14 , 59 1 , 69 4 (3 3 1 . 62 9 ) 14 , 26 0 , 06 5 Au g . 19 , 44 8 , 38 3 (4 4 2 , 00 9 ) 19 , 00 6 , 37 4 Au g ' 33 , 26 6 , 43 9 Se o - 0 2 14 , 26 0 , 06 5 (3 3 1 , 62 9 ) 13 , 92 8 , 43 5 Se p - t9 . OO 6 . 37 4 (4 4 2 , 00 9 ) 18 , 56 4 36 5 Se o - 0 2 32 . 49 2 , 80 1 Oc t . 0 2 13 , 92 8 , 43 5 (3 3 1 , 62 9 ) 13 , 59 6 . 80 6 Oc t . 18 . 56 4 , 36 5 (4 4 2 . 00 9 ) 18 , 12 2 , 35 7 Oc t - 31 , 71 9 . 16 2 No v . 13 , 59 6 , 80 6 (3 3 1 , 62 9 ) 13 , 26 5 , 17 6 No v - 18 , 12 2 , 35 7 (4 4 2 . 00 9 ) 17 , 68 0 , 34 8 Na v . 30 , 94 5 , 52 4 De e . 13 , 26 5 , 17 6 (3 3 1 . 62 9 ) 12 , 93 3 , 54 7 De e . 17 , 68 0 , 34 8 (4 4 2 , 00 9 ) 23 8 , 33 9 De e . 0 2 30 . 17 1 , 88 6 Ja n . 0 3 12 , 93 3 , 54 7 (3 3 1 , 62 9 ) 12 , 60 1 , 91 8 Ja n - 17 , 23 8 , 33 9 (4 4 2 , 00 9 ) 16 , 79 6 , 33 1 Ja n . 29 , 39 8 , 24 8 Fe b . 12 , 60 1 . 9t 8 (3 3 1 , 62 9 ) 12 , 27 0 . 28 8 Fe b - 0 3 16 , 79 6 , 33 1 (4 4 2 . 00 9 ) 16 . 35 4 , 32 2 Fe b . 28 , 62 4 61 0 Ma r . 12 , 27 0 , 28 8 (3 3 1 , 62 9 ) 11 , 93 8 , 65 9 Ma r - 16 , 35 4 , 32 2 (4 4 2 , 00 9 ) 15 , 91 2 , 31 3 Ma r . 0 3 27 , 85 0 , 97 2 Ap r . 11 , 93 8 , 65 9 (3 3 1 , 62 9 ) (2 , 65 0 . 00 0 ) 95 7 , 02 9 Ap r . 0 3 15 . 91 2 , 31 3 (4 4 2 , 00 9 ) 15 , 47 0 , 30 5 Ap r - 42 7 , 33 4 Ma v . 95 7 , 02 9 (3 3 1 , 62 9 ) 62 5 , 40 0 Ma v . 15 , 47 0 , 30 5 (4 4 2 , 00 9 ) 15 , 02 8 , 29 6 Ma v . 23 . 65 3 , 69 6 Ju n . 62 5 , 40 0 (3 3 1 , 62 9 ) 29 3 , 77 0 Ju n . 15 , 02 8 , 29 6 (4 4 2 , 00 9 ) 58 6 , 28 7 Ju n - 0 3 22 . 88 0 , 05 8 Ju ~ 0 3 29 3 , 77 0 (3 3 1 , 62 9 ) 96 2 , 14 1 Ju l - 0 3 14 , 58 6 , 28 7 (4 4 2 , 00 9 ) 14 , 14 4 , 27 8 Ju l . 22 , 10 6 , 41 9 Au g - 96 2 , 14 1 (3 3 1 , 62 9 ) 63 0 , 51 2 Au g . t4 4 , 27 8 (4 4 2 , 00 9 ) 13 , 70 2 , 27 0 Au g . 21 , 33 2 , 78 1 Se o - 0 3 63 0 , 51 2 (3 3 1 , 62 9 ) 41 2 , 88 2 71 1 , 76 4 Se p . 0 3 13 , 70 2 , 27 0 (4 4 2 , 00 9 ) 13 , 26 0 . 26 1 Se p . 21 , 97 2 , 02 5 Oc t ' 0 3 71 1 , 76 4 (3 3 1 , 62 9 ) 38 0 , 13 5 Oc t - 13 , 26 0 , 26 1 (4 4 2 , 00 9 ) 12 . 81 8 , 25 2 Oc t ' 0 3 21 , 19 8 , 38 7 No v . 38 0 , 13 5 (3 3 1 , 62 9 ) 04 8 , 50 5 No v - 12 , 81 8 , 25 2 (4 4 2 , 00 9 ) 12 , 37 6 , 24 4 No v ' 20 , 42 4 , 74 9 De e - 0 3 04 8 , 50 5 (3 2 8 , 81 5 ) 15 8 , 3t2 8, 8 7 8 , 00 3 De e . 12 , 37 6 , 24 4 (4 4 2 , 00 9 ) 11 , 93 4 , 23 5 De e - 20 . 81 2 , 23 8 Ja n - 8,8 7 8 , 00 3 (3 2 8 , 81 5 ) 54 9 , 18 8 Ja n - 11 , 93 4 , 23 5 (4 4 2 . 00 9 ) 11 , 49 2 , 22 6 Ja n . 20 , 04 1 , 41 4 Fe b . 0 4 54 9 , t8 8 (3 2 8 , 81 5 ) 22 0 , 37 3 Fe b . 11 , 49 2 , 22 6 (4 4 2 , 00 9 ) 11 , 05 0 , 2t8 Fe b - 19 , 27 0 , 59 0 Ma r - 0 4 22 0 , 37 3 (3 2 8 , 81 5 ) 89 1 , 55 8 Ma r , 11 , 05 0 , 21 8 (4 4 2 , 00 9 ) 10 , 60 8 , 20 9 Ma r , 16 . 49 9 , 76 7 Ap r - 89 1 , 55 8 (3 2 8 , 81 5 ) 56 2 , 74 3 Ap r - 10 , 60 8 , 20 9 (4 4 2 . 00 9 ) 10 . 16 6 , 20 0 Ap r - t7 . 72 8 , 94 3 Ma v - 0 4 56 2 , 74 3 (3 2 8 , 81 5 ) 23 3 , 92 8 Ma v ' 0 4 10 , 16 6 , 20 0 (4 4 2 , 00 9 ) 72 4 19 1 Ma v . 16 , 95 8 , 12 0 Ju n - 0 4 23 3 , 92 8 (3 2 8 , 81 5 ) 90 5 , 11 3 Ju n . 72 4 , 19 1 (4 4 2 , 00 9 ) 28 2 , 18 3 Ju n ' 0 4 16 . 18 7 , 29 6 Ju l . 90 5 . 11 3 (3 2 8 , 81 5 ) 57 6 , 29 8 Ju l - 28 2 , 18 3 (4 4 2 , 00 9 ) 84 0 , 17 4 Ju l . 15 , 41 6 . 47 2 AI I 9 - 57 6 , 29 8 (3 2 8 , 81 5 ) 24 7 , 48 4 Au g - 0 4 84 0 , 17 4 (4 4 2 , 00 9 ) 39 8 , 16 5 Au 9 - 14 . 64 5 , 64 9 Se 0 4 62 4 7 4 8 4 30 7 3 3 2 55 3 1 9 B 2 3 S e . 0 4 8 3 9 8 1 6 5 44 2 0 0 9 79 5 6 1 5 7 3 S e . 0 4 13 4 8 8 1 3 9 Oc t - 53 1 , 98 2 (3 0 7 , 33 2 ) 22 4 . 65 0 Oc t . 95 6 , 15 7 (4 4 2 , 00 9 ) 51 4 , 14 8 Oc t - 12 , 73 8 , 8 No v . 22 4 65 0 (3 0 7 , 33 2 ) 91 7 , 31 7 No v - 51 4 , 14 8 (4 4 2 , 00 9 ) 07 2 , 13 9 Na v ' 0 4 (1 , 00 1 , 70 5 ) 20 1 , 48 8 . 11 , 18 9 . 24 0 De e - 0 4 91 7 , 31 7 (3 0 7 , 33 2 ) 60 9 , 98 5 De e - 07 2 , t3 9 (4 4 2 , 00 9 ) 63 0 , t3 1 De e - (8 0 0 , 21 7 ) 50 , 01 3 . 10 , 48 9 , 91 2 Ja n - o 5 60 9 , 98 5 (3 0 7 33 2 1 30 2 . 65 3 Ja n - O S 63 0 , 13 1 (4 4 2 . 00 9 ) t8 8 , 12 2 Ja n ' (7 5 0 , 20 3 ) 50 , 01 3 . 79 0 , 58 5 Fe b ' O S 30 2 . 65 3 (3 0 7 , 33 2 ) 99 5 , 32 0 Fe b - 0 5 18 8 , 12 2 (4 4 2 , 00 9 ) 74 6 , 11 3 Fe b . (7 0 0 . 19 0 ) 50 . 0 1 3 , 09 1 , 25 7 Ma r . 99 5 , 32 0 (3 0 7 , 33 2 ) 68 7 98 8 Ma r - O S 74 6 , 11 3 (4 4 2 , 00 9 ) 30 4 , 10 4 Ma r - (6 5 0 . t7 6 ) 50 , 01 3 , 39 1 , 93 0 Ap r - 0 5 68 7 , 98 8 (3 0 7 , 33 2 ) 38 0 , 65 6 Ap r . 30 4 , 10 4 (4 4 2 , 00 9 ) 86 2 . 09 6 Ap r - (6 0 0 , 16 3 ) 50 , 01 3 . 69 2 , 60 2 Ma v ' O S 38 0 . 65 6 (3 0 7 , 33 2 ) 07 3 . 32 3 Ma v . 86 2 , 09 6 (4 4 2 , 00 9 ) 42 0 , 08 7 Ma v . (5 5 0 , 14 9 ) 50 , 01 3 . 99 3 , 27 5 Ju n . 07 3 , 32 3 (3 0 7 , 33 2 ) 76 5 , 99 t Ju n . 42 0 , 08 7 (4 4 2 , 00 9 ) 97 8 , 07 8 Ju n . (5 0 0 , t3 6 ) 50 , 01 3 , 29 3 , 94 7 Ju l . 76 5 , 99 1 (3 0 7 , 33 2 ) 45 8 , 65 9 Ju l . 97 8 , 07 8 (4 4 2 , 00 9 ) 53 6 , 07 0 Ju l - O S (4 5 0 , 12 2 ) 50 , 01 3 . 59 4 62 0 Au g - 45 8 , 65 9 (3 0 7 , 33 2 ) 15 1 , 32 6 Au g . 53 6 , 07 0 (4 4 2 , 00 9 ) 09 4 , 06 1 Au g - (4 0 0 , 10 9 ) 50 , 01 3 . 89 5 , 29 2 Sa - 2 1 5 1 3 2 6 30 7 3 3 2 18 4 3 9 9 4 3 S o 0 5 30 9 4 0 6 1 44 2 0 0 9 65 0 5 2 3 S a 0 5 35 0 0 9 5 50 0 1 3 . 5 6 41 9 5 9 6 5 Oc t - 84 3 . 99 4 (3 0 7 , 33 2 ) 53 6 , 66 2 Oc t - 65 2 , 05 2 (4 4 2 , 00 9 ) 21 0 , 04 4 Oc t - (3 0 0 , 08 1 ) 50 , 01 3 . 49 6 , 63 7 Ne v - 53 6 , 66 2 (3 0 7 , 33 2 ) 22 9 , 32 9 No v - o 5 21 0 , 04 4 (4 4 2 , 00 9 ) 76 8 , 03 5 No v - (2 5 0 , 06 8 ) 50 , 01 3 , 79 7 , 31 0 De e - O S 22 9 , 32 9 (3 0 7 , 33 2 ) 92 1 , 99 7 De e - o 5 76 8 , 03 5 (4 4 2 , 00 9 ) 32 6 , 02 6 De e - (2 0 0 , OS 4 ) 50 , 01 3 . 09 7 , 98 2 Ja n . 0 6 92 1 , 99 7 (3 0 7 , 33 2 ) 61 4 66 5 Ja n - 32 6 , 02 6 (4 4 2 , 00 9 ) 88 4 01 7 Ja n - 0 6 (1 5 0 , 04 1 ) 50 , 01 3 , 39 8 , 65 5 Fe b - 0 6 61 4 , 66 5 (3 0 7 , 33 2 ) 30 7 , 33 2 Fe b - 0 6 88 4 , 01 7 (4 4 2 , 00 9 ) 44 2 , 00 9 Fe b ' 0 6 (1 0 0 , 02 7 ) 50 , 01 3 , 69 9 , 32 7 Ma r - 30 7 3 3 2 30 7 3 3 2 Ma r . 0 6 44 2 0 0 9 44 2 0 0 9 Ma r , 50 0 1 4 50 0 1 3 . (1 9 , 41 0 , 79 0 t4 8 6 , 97 5 ) (2 6 , 20 , 52 2 ) 00 1 , 70 5 U! ! , 8 9 7 , 76 4 , 52 ) Pa g e 5 . PacifiCorp Idaho Results of Operations September 2005 BPA Regional Exchange Credit PAGE 5.4 TOTAL IDAHO ACCOUNT COMPANY FACTOR FACTOR %ALLOCATED REF# Adjustment to Net Power Costs Purchased Power Expense 555 63,680,126 Situs 5.4. Purchased Power Expense 555 20,052 696 Situs 5.4. Purchased Power Expense 555 35,178,766 Situs 35,178,766 Total 118,911,588 35,178,766 Description of Adjustment: The Company receives a monthly BPA purchase power credit from BPA. This credit is treated as a 100% pass-through to eligible customers. Both a revenue credit and a purchase power expense credit is posted to unadjusted results. Both of these transactions are to be removed from results. This adjustment reverses the BPA purchase power expense credit recorded during the test period, The BPA revenue credit is removed from results in revenue adjustment 3. Idaho General Rate Case September 2005 BPA Regional Exchange Credit Reversal Page 5.4. 12 Months Ended Sept 2005 Primary Account Location Factor Modified Accord Total 55511 000108 (63,680.126) 55512 000110 (20 052 696) 555133 000106 IOU (35,178,766) Grand Total (118,911,588) IDAHO REVISED PROTOCOL Page 6.0 Total Depreciation & Amortization (Tab 6) TOTAL ,-, Depreciation &Capital Stock Total Nonnalized Amortization Amortization Operating Revenues: 2 General Business Revenues 3 Interdepartmental 4 Special Sales S Other Operating Revenues Total Operating Revenues Operating Expenses: 9 Steam Production 10 Nudear Production 11 Hydro Production 12 Other Power Supply 13 Transmission 14 Distribution 15 Customer Accounting 16 Customer Service & Info 17 Sales 18 Administrative & General Total o&M Expenses 20 Depreciation 842,321 842 321 21 Amortization 242,757 120 614 122,143 22 Taxes Other Than Income 23 Income Taxes: Federal (362,535)(321 726)(40,809) State (49,263)(43 717)(S,54S) 2S Deferred Income Taxes 26 Investment Tax Credit Adj. 27 Misc Revenue & Expense Total Operating Expenses:673 280 597.492 788 Operating Rev For Retum:(673,280)(597 492)(75,788) Rale Base: 33 Electric Plant In Service 34 Plant Held for Future Use 35 Misc DefelTed Debits 36 Elec Plant Acq Adj 37 Nudear Fuel 38 Prepayments 39 Fuel Stock 40 Material & Supplies 41 Working Capital 42 Weatherization Loans 43 Misc Rate Base Total Electric Plant: Deductions: 47 Accum Prov For Depree (421,160)(421 160) 48 Accum Prov For Amort (60,307)(60 307) 49 Accum Def Income Tax 50 Unamortized ITC SI Customer Adv For Canst 52 Customer Service Deposits 53 Miscellaneous Deductions Total Deductions:(481,468)(481,468) Total Rate Base:(481,468)(481 468) 60 Estimated ROE impact 30S%269%036%000%000%000%000% 64 TAX CALCULATION: 66 Operating Revenue 065,078)(962,93S)(122,143) 67 Other Deductions 68 Interest (AFUDC) 69 Interest 70 Schedule "M" Additions 71 Schedule "M" Deductions 72 Income Before Tax 085,078)(962 93S)(122,143) 74 State Income Taxes (49 263)(43,717)545) 76 Taxable Income 035 815)(919 218)(116 597) 78 Federal Income Taxes (362,53S)(321 726)(40,609) PacifiCorp PAGE Idaho Results of Operations September 2005 Depreciation & Amortization TOTAL IDAHO ACCOUNT!YQg COMPANY FACTOR FACTOR %ALLOCATED REF# Adjustment to Expense: Steam Production 403SP 163,353 434%10,510 Hydro Production 403HP 140,022 SG-6.434%009 Other Production 4030P 5,413,155 6.434%348,285 Transmission Plant 403TP 164,115 6.434%10,559 Steam Production Depreciation 403SP 575,368 6.434%294,381 Hydro Production Depreciation 403HP 326,508 SG-434%21,008 Hydro Production Depreciation 403HP (529)SG-6.434%(34) Other Production Depreciation 4030P 346,850 6.434%657 Transmission Plant Depreciaton 403TP 697,404 6.434%871 General Plant Depreciation 403GP 298,545 944%744 General Plant Depreciation 403GP (16,773)992%(670) Intangible Plant Depreciation 4041P 029,342 944%120,614 Total 15,137,360 962 935 Adjustment to Rate Base Steam Production 108SP (81,677)6.434%(5,255) Hydro Production 108HP (70 011)SG-6.434%(4,505) Other Production 1080P (2,706,578)6.434%(174 142) Transmission Plant 108TP (82,057)434%280) Steam Production Accum Depreciation 108SP (2,287,684)6.434%(147 191) Hydro Production Accum Depreciation 108HP (163,254)SG-6.434%(10,504) Hydro Production Accum Depreciation 108HP 264 SG-6.434% Other Production Accum Depreciation 1080P (673,425)6.434%(43,328) Transmission Plant Accum Depreciation 108TP (348,702)434%(22,436) General Plant Accum Depreciation 108GP (149,273)944%(8,872) General Plant Accum Depreciation 108GP 387 992%335 Intangible Plant Depreciation 1111P 014,671)944%(60,307) Total (7,568,680)(481 468) Description of Adjustment: This adjustment enters into results the incremental depreciation expense and accumulated reserve associated with the major plant additions added to results through adjustment 8.10. -.J Pacificorp Idaho GRc . December 200S Incremental Depreciation Expense Incremental Depr Incremental Depr Depreciation Annualizing Pro Forma Depreciation Expense on Expense on Description Account Factor Plant Additions Plant Additions Rate Annualizing Adds.Pro Forma Adds. Steam Production Plant: Post-merger 403SP 015 883 140,490,093 257%163 3S3 575,36B Total Steam Plant 01S 883 140,490 093 163 353 S75,368 Hydro Production Plant: Post-merger Pacific 403HP SG-P 018 935 703 336 790%140 022 326 S08 Post-merger Utah 403HP SG-(19 391)726%(529) Total Hydro Plant 018,935 11,683,944 140 022 325,979 Other Production Plant: Post-merger 4030P 187,548,D39 663,943 886%S,413 15S 346 B50 Total Other Production Piant 187 548,039 663,943 S,413 15S 346,B50 Transmission Piant: Post-merger 403TP 973,B38 33,884 725 058%164 115 697,404 Total Transmission Plant 973,838 33,8B4,72S 164 11S 697,404 General Plant: General Office 403GP 112,690 259%298,S45 Customer Service 403GP (308,793)432%(16,773) Total General Plant 803,896 281,772 Intangible Plant: General Office 4041P 24,144,870 B.405%029,342 Total Intangible Plant 24,144,870 029,342 Total Major Plant Additions 205,556 69S 260 671,471 8BO 64S 2S6,715 '-y----J '- ' Pa c l f l c o r p Id a h o G R c . D e c e m b e r 2 0 0 5 In c r e m e n t a l A c c u m u l a t e d R e s e r v e In c r e m e n t a l In c r e m e n t a l Av g . I n c r e m e n t a l A v g . In c r e m e n t a l De p r e c i a t i o n An n u a l i z i n g Pr o F o r m a De p r e c i a t i o n Re s e r v e o n Re s e r v e o n Re s e r v e o n Re s e r v e o n De s c r i p t i o n Ac c o u n t Fa c t o r Pl a n t A d d i t i o n s Pl a n t A d d i t i o n s Ra t e An n u a l l z l n q A d d s . Pr o F o r m a A d d s . An n u a l l z l n q A d d s . Pr o F o r m a A d d s . St e a m P r o d u c t i o n P l a n t : Po s t , m e r g e r 10 B S P 01 5 , BB 3 14 0 , 49 0 , 09 3 2S 7 % To t a l S t e a m P l a n t 01 S , BB 3 14 0 , 4 9 0 09 3 Hy d r o P r o d u c t i o n P l a n t : Po s t - m e r g e r P a c i f i c 10 B H P SG - 01 B , 93 5 70 3 33 6 79 0 % Po s t - m e r g e r U t a h 10 B H P SG , (1 9 , 39 1 ) 72 6 % To t a l H y d r o P l a n t 01 B 93 5 11 , 68 3 , 94 4 Ot h e r P r o d u c t i o n P l a n t : Po s t - m e r g e r 10 B O P 1B 7 54 B , 03 9 46 , 66 3 , 94 3 BB 6 % To t a l O t h e r P r o d u c t i o n P l a n t 1B 7 , S4 8 03 9 66 3 , 94 3 Tr a n s m i s s i o n P l a n t : Po s t - m e r g e r 10 8 T P 97 3 , B3 B 33 , BB 4 72 5 05 B % To t a l T r a n s m i s s i o n P l a n t 97 3 , B3 B 33 , BB 4 72 5 Ge n e r a l P l a n t : Ge n e r a l O f f i c e 10 B G P 11 2 , 69 0 2S 9 % Cu s t o m e r S e r v i c e 10 B G P (3 0 B , 79 3 ) 43 2 % To t a l G e n e r a l P l a n t B0 3 , B9 6 In t a n g i b l e P l a n t : Ge n e r a l O f f i c e 11 1 1 P 24 , 14 4 87 0 40 5 % To t a l I n t a n g i b l e P l a n t 24 , 1 4 4 B7 0 To t a l M a j o r P l a n t A d d i t i o n s 20 5 SS 6 69 5 26 0 , 67 1 47 1 16 3 , 35 3 16 3 35 3 57 S 36 B 67 7 67 7 2B 7 6B 4 2B 7 14 0 02 2 32 6 50 8 7 0 , 01 1 1 6 3 25 4 (S 2 9 ) (2 6 4 ) 32 5 , 97 9 7 0 , 01 1 1 6 2 99 0 14 0 , 02 2 16 4 11 5 16 4 11 S 34 6 85 0 70 6 57 B 67 3 , 42 5 34 6 B5 0 70 6 , 57 8 67 3 69 7 , 40 4 82 , OS 7 34 8 70 2 69 7 , 40 4 OS 7 34 8 , 70 2 5,4 1 3 , 15 5 41 3 15 5 29 B , 54 S - 1 4 9 27 3 (1 6 , 77 3 ) - ( B , 3B 7 ) 28 1 , 77 2 1 4 0 BB 6 02 9 , 34 2 02 9 , 34 2 01 4 67 1 01 4 , 6 7 1 BB O S 9 25 6 71 S 2 94 0 32 3 4 62 B 35 7 I"". PacifiCorp Idaho Results of Operations September 2005 Capital Stock Amortization PAGE ACCOUNI TOTAL COMPANY IDAHO ALLOCATED REF#F ACTOR"Io~FACTOR Adjustment to Expense Amortization of Unrecovered Plant 122 143407055,053 944% Description of Adjustment: Capital stock expense in FERC account 214 represents the cost of acquiring equity capital. The company acquires equity capital to finance the rate base, which is done for the benefit of customers. These costs need to be recovered since they re not recovered elsewhere in the revenue requirement calculation. PacifiCorp has elected to begin recovering this cost via a 20 year amortization. The capital stock expense balance in account 214 includes expense of issuing common stock. The common stock issuance expense is $41 101 061, Idaho General Rate Case September 2005 Capital Stock Expense Amortization (20 year Amortization) Beginning Balance SAP Account 296201 296209 456 970 644 091 101 061 Amortization included in Base Period Mar-05 1 027 527 Sep-05 027 527 055 053 Ref.# Ref. # Amortization Table Period Amortization Balance Beginning Balance 101 061 Mar-027 527 073,535 Sep-027 527 046 008 Mar-027 527 018 482 Sep-027 527 990 955 Mar-027 527 35,963 428 Sep-027 527 935 902 Mar-027 527 908 375 Sep-027 527 880 849 Mar-027 527 853 322 Sep-027 527 825 796 Mar-027 527 798,269 Sep-027 527 770 743 Mar-027 527 743 216 Sep-027 527 715 690 Mar-027 527 688 163 Sep-027 527 660 637 Mar-027 527 633 110 Sep-027 527 605 584 Mar-027 527 578 057 Sep-027 527 550 531 Mar-027 527 19,523 004 Sep-027 527 495 477 Mar-027 527 17,467 951 Sep-027 527 16,440 424 Mar-027 527 15,412 898 Sep-027 527 385 371 Mar-027 527 13,357 845 Sep-027 527 330 318 Mar-027 527 302 792 Sep-027 527 275 265 Mar-027 527 247 739 Sep-027 527 220 212 Mar-027 527 192 686 Sep-027 527 165 159 Mar-027 527 137 633 Sep-027 527 110 106 Mar-027 527 082 580 Sep-027 527 055 053 Mar-027 527 027 527 Sep-027 527 (0) IDAHO REVISED PROTOCOL Page 7.0 Total Tax Adjustments (Tab 7) TOTAL Deferred Tax Taxes Other Than Renewable Energy Total Nonmalized Schedule M'Expense Income Tax Credil Interest True Up Operating Revenues: 2 General Business Revenues 3 Interdepartmental 4 Special Sales 5 Other Operating Revenues Total Operating Revenues Operating Expenses: 9 Steam Production 10 Nuclear Production 11 Hydro Production 12 Other Power Supply 13 TranslTission 14 Distribution 15 Customer Accounting 16 Customer Service & Info 17 Sales 18 Administrative & General Total O&M Expenses 20 Depreciation 21 Amortization 22 Taxes Other Than Income 253,901 253901 23 Income Taxes: Federal 068 596 901 419 (84831)(111 218)363 226 State 567 967 530,138 (11 527)356 25 Deferred Income Taxes (5,209 070)(5,209 070) 26 Investment Tax Credit Adj. 27 Misc Revenue & Expense Total Operating Expenses:(318,605)4.431,557 209 070)157 543 (111 218)412 582 Operating Rev For Relum:318 605 (4,431 557)209 070 (157 543)111 218 (412,582) Rate Base: 33 Electric Plant In Service 34 Plant Held for Future Use 35 Misc Deferred Debits 38 Elec Plant Acq Adj 37 Nuclear Fuel --/ 38 Prepayments 39 Fuel Stock 40 Material & Supplies 41 Working Capital 42 Weatherization Loans 43 Misc Rate Base Total Electric Plant: Deductions: 47 Accum Prov For Deprec 48 Accum Prov For Amort 49 Accum Def Income Tax 50 Unamortized ITC 51 Customer Adv For Const 52 Cuslomer Service Deposits 53 Miscellaneous Deductions Total Deductions: Total Rate Base: 60 Estimaled ROE i"","ct 150%092%459%-0.074%052%-0.195%000%000% 64 TAX CALCULATION: 66 Operating Revenue (253 901)(253,901 ) 67 Other Deductions 68 Interest (AFUDC) 69 Interest 087 144)087,144) 70 Schedule "M" Additions 311 524 311 524 71 Schedule "M" Deductions (8,365526)(8,365,526) 72 Income Before Tax 510293 677 050 (253 901)087 144 74 State Income Taxes 567 967 530 138 (11 527)356 ....) 76 Taxable Income 942,325 146,912 (242 374)037 788 78 Federal Income Tax - Calculated 179814 901 419 (84,831)363,226 79 Adjustments to Calculated Tax: Wyoming Wind Tax Credit (111 218)(111 218) 81 Federal Income Taxes 068596 901 419 (84,831)(111 218)363,226 PacifiCorp PAGE Idaho Results of Operations September 2005 Schedule M' TOTAL IDAHO ACCOUNT COMPANY FACTOR FACTOR %ALLOCATED REF# SCHMAP-Permanent Additions SCHMAP 798,105)OTHER 0000% SCHMAT-Temporary Additions SCHMA T (931,492)Situs (931,492) SCHMA T (5,356,492)Situs SCHMAT (9,635,799)OTHER 0000% SCHMAT 296,761 SCHMDEXP 9129%549,707 SCHMAT (9,817,192)6833%(656,113) SCHMAT (11 778,984)SNPD 4.4667%(526,133) SCHMAT 031,348 9435%875,554 SCHMA T 188,250)Situs SCHMAT 590.224)Situs SCHMAT 948 138)WYE Situs SCHMA T (344 716)WYW Situs Total SCHMAT 42,736,822 311,524 SCHMDP - Permanent Deductions SCHMDP 738,965 6.4340%240 567 SCHMDT-Temporary Deductions SCHMDT 6,455,795 BADDEBT 8242%246,879 ..J SCHMDT 676 947 Situs SCHMDT (6,743,590)OTHER 0000% SCHMDT (14,941,446)6833%(998 583) SCHMDT 764 518 6.4340%722,041 SCHMDT (7.815.978)SNPD 4.4667%(349,117) SCHMDT (45,221,351)9435%687 743) SCHMDT (110,598,549)T AXDEPR 9129%(6,539,570) SCHMDT 791.544 Situs SCHMDT 732)WYE Situs Total SCHMDP (143 634,842)(8,606,093) Total SCHM Adjustment 179 834 594 11 ,677 ,050 Description of Adjustment: This schedule adjusts September 2005 Schedule M items to align them with the adjustments made in the filing. Re m o v e Re m o v e Ad J , B . Se p t e m b e r N o n - Ut i l i t y It e m s Re m o v e Re m o v e LI n e 20 0 5 & O T H E R Re c o v e r e d No n r e c u r r i n g Gl e n r o c k o. De s c r i p t i o n To t a l It e m s Se p a r a t e l y It e m s Re c l a m a t i o n U p da t e s AD D I T I O N S Pe n n o n e n t A d d l U o n s : Bo o k D e p l e t i o n ( C o s t ) Lo b b y i n g E x p e n s e s Ma n d a t o r y R e d e e m a b l e P r e f e r r e d S t o c k - F A S 1 5 0 Me r g e r T r a n s a c t i o n C o s t s / S t a m p D u t y 6 N o n - D e d u c t i b l e E x p e n s e s Pe n a l t i e s 8 P M I Fu e l T a x C r 9 P M I No n , D e d u c t i b l c E x p e n s e s 10 S P Ma n a g e m e n t F e e 11 To t a l P e n n o n e n t A d d l U o n , Pa c i f i C o r p E l e c t r i c O p e r a t i o n s Fo r e c a s t e d I n c o m e T a x S c h e d u l e M I t e m s El e c t r i c O p e r a t i o n s & PM I 12 No n n o l l z e d T e m p o r a r y A d d i t i o n s : 13 Po w e r T a x M ' 14 Ac q u i s i t i o n A d j u s t m e n t A m o n IS ('a p i t l 1 l i z e d D e p r e c i a t i o n 16 Av o i d e d C o s t s 17 B o o k Dc p r c c i m i o n 18 ('a p i l l 1 l i z e d L a o c ' , . ( ' O S I S 19 CI A C ~ l i g w a y r e l o c a t i o n 20 Co a l M i n e D e v e l o p m e n t , 3 0 % A m o n i z a t i o n 21 G I 1 i l 1 l ( ! . o s s ) ( ) n l ' f( O p . ni s ~ ~ J s i t i o n 22 Ga i n ! ( L o s s ) , C e n t r a l i a S a l e 22 Hi g h w a y r c l o e a l i n n 23 Ste a m R i g h t s B l u n d e l l G c o t h e n n a l B o o k D e p r e c i a t i o n 24 No n , Po w e r T a x M ' 25 9 7 So f t w a r e W r i t c D o w n , 26 9 9 So f t w a r e W r i t e D o w n - 27 Aq u i l a W e a t h e r H e d g e 2B B C C Ga i n l L o s s o n A s s e t s D i s p o s e d 29 Be a r R i v e r S e u l e m e n t A g r e e m e n t 30 Br i d g e r M i n e F u e l E x p e n s e A m o n i z a t i o n 31 Ce n t r a l i a G i v e B a c k , 32 C e n t r a l i a G i v e B a c k , 33 Ce n t r a l i a S a l e 34 Ch o U a A P S S a f e H a r b o r L e a s e ( D i s c ) 35 Ch o U a P i t T r a n s a c t C o s t s - AP S A m o n 36 Ch o U a T a x A m o n i z a t i o n 37 Co a l M & S I n v e n t o r y W r i t e , Of f 3B D e f Re g A s s e t , Fo o t e C r e e k C o n t r a c t 39 De r R e g A s s e t , lD U D e f N e t P o w e r C o s t s 40 D e f Re g A s s e t - OR D e f N e t P o w e r C o s t s 41 De f R e g A s s e t , T r a n s m i s s i o n S r v c D e p o s i t 42 De f R e g A s s e l ' UT D e f N e t P o w e r C o s t s 43 De f e r M a g C o r p R e v e n u e s 44 De r e r r e d S h a r e s 45 En e r g y T r a d i n g D e r i v a t i v e s - CU l T e n t 46 Ex e c u t i v e S t o c k O p t i o n P l a n 47 Ex t r a c t i o n T a x P a i d Ac c r u e d 4B F A S 13 3 D e r i v a t i v e s - Cu l T e n t 49 F A S 13 3 D e r i v a t i v e s - No n C u l T e n t 50 F A S 13 3 D e r i v a t i v e s , B o o k U n r e a l i z e d G a i n l L o s s SI Fe d e r a l I n c o m e T a x I n t e r e s t S2 I D A I C o s t s , Di r e c l A c c e s s , 53 L o n g , Te r m I n c e n t i v e P l a n 54 M a y 20 0 0 T r a n s i t i o n P l a n C o s t s - 55 M a y 20 0 0 T r a n s i t i o n P l a n C o s t s - 31 2 , 44 4 66 7 , 14 1 68 1 11 5 25 , 32 6 35 1 , 67 6 17 1 , 08 0 33 , 90 0 20 3 79 B 10 5 10 0 , 99 0 (1 , 66 7 , 14 1 ) (2 5 , 32 6 ) (1 7 1 08 0 ) (2 , 79 B , 10 5 ) 66 1 , 65 2 ) 5, 4 7 9 , 35 3 63 5 , 84 0 01 6 08 0 39 0 15 0 72 1 I, 4 B 2 62 , 95 1 15 2 (6 0 B BB 9 ) 04 1 50 3 ) 15 9 64 6 15 9 , 64 6 ) 27 2 , 2B O (1 1 , 27 2 , 28 0 ) 10 9 , 73 9 25 7 IB 2 (2 5 7 1B 2 ) 18 3 51 1 (1 8 3 , S1 1 ) (9 6 1 , 59 0 ) 96 1 , 59 0 35 3 , 99 6 (3 5 3 , 99 6 ) (2 2 70 8 , 54 8 ) 70 8 , 54 8 (5 , 19 7 00 3 ) 19 7 , 00 3 (3 , 4 8 9 , 34 8 ) 3, 4 8 9 , 34 8 93 8 , 63 3 53 4 , 06 1 59 , 12 1 71 7 47 6 (1 3 7 64 0 ) 81 2 , 09 5 (1 , 81 2 , 09 5 ) 40 , 34 4 , 23 9 (4 0 34 4 , 23 9 ) (2 , 62 0 , 35 0 ) 87 2 , 92 4 87 2 , 92 4 ) (4 B 1 B3 6 ) 4B 1 , B3 6 15 0 00 0 15 0 , 00 0 ) (1 ) 97 3 , 21 B (1 , 97 3 , 21 B ) (1 7 3 , 7B 2 ) (3 6 B2 B , 70 7 ) 36 , B2 B , 70 7 (1 B B , 65 1 , 40 9 ) 18 8 65 1 , 40 9 12 3 B9 6 50 6 (1 2 3 , 89 6 50 6 ) (6 , 46 8 , 94 9 ) 6,4 6 8 94 9 33 3 10 5 80 9 98 6 (8 0 9 , 98 6 ) 93 1 , 49 2 (9 3 1 , 49 2 ) 92 2 , 74 5 (3 , 92 2 , 74 5 ) Ad j u s t e d Se p t e m b e r 20 0 5 To t a l 31 2 44 4 68 1 , 11 5 35 1 67 6 33 , 90 0 20 3 S,4 3 9 33 8 5, 4 7 9 , 35 3 63 5 , 84 0 01 6 OB O 39 0 , 1S 0 , 72 1 1,4 8 2 62 , 95 1 , 15 2 (6 0 B , 88 9 ) (6 , 04 1 , 50 3 ) 10 9 , 73 9 93 8 , 63 3 S3 4 06 1 77 6 , 59 7 (1 3 7 , 64 0 ) (2 , 62 0 , 35 0 ) (1 7 3 . 7 8 2 ) 33 3 , 10 5 Pa c i f i C o r p E l e c t r i c O p e r a t i o n s Fo r e c a s t e d I n c o m e T a x S c h e d u l e M I t e m s El e c t r i c O p e r a t i o n s & PM I Re m o v e Re m o v e Ad j . Ad j u s t e d Se p t e m b e r No n - U t i l i t y It e m s Re m o v e Re m o v e Se p t e m b e r LI n e 20 0 5 & O T H E R Re c o v e r e d No n r e c u r r i n g Gl e n r o c k 20 0 5 No . De s c r i p t i o n To t a l Ite m s Se p a r a t e l y Ite m s Re c l a m a t i o n Up d a t e s To t a l Ma y 2 0 0 0 T r a n s i t i o n P l a n C o s t s , 50 4 60 5 (6 , 50 4 60 5 ) Ma y 2 0 0 0 T r a n s i t i o n P l a n C o s t s , WY B 94 8 , 13 8 (1 , 94 B , 13 8 ) Ma y 2 0 0 0 T r a n s i t i o n P l a n C o s t s , WY W 34 4 , 71 6 (3 4 4 , 71 6 ) Mc r g e r C r e d i t s , O R (1 , 15 7 S0 5 ) 15 7 , 50 5 Me r g e r C r e d i t s , W A 56 5 , 68 4 ) 1 , 56 5 , 6B 4 Mi n . P e n s i o n L i a b i l i t y A d j u s t m e n t 92 5 , 00 0 (5 4 , 92 5 , 00 0 ) Mi s c . C u r r e n t a n d A c c r u e d L i a b i l i t y (1 , 66 0 , 22 0 ) 66 0 , 22 0 ) Mi s c - R e g A s s e l s l R e g L i a ' " T o t a l 54 8 , 11 4 24 , 54 8 , 11 4 NW P o w e r A c t , 13 1 91 1 (1 3 1 , 91 1 ) OR R a t e R e f u n d B4 , 4 9 B (8 4 , 49 B ) Or e g o n G a i n o n S a l e H a l s e y 2B 9 , OB 4 ) 2B 9 , OB 4 Or e g o n S h a r e o f H e n n i s t o n (1 6 , IB I ) 1B 1 Pe n s i o n Re t i r e m e n t ( A c c r u e d Pr e p a i d ) (1 1 2 , 65 1 , 32 2 ) (1 1 2 , 65 1 , 32 2 ) PM ! G a i n l L o s s o n A s s e t s D i s p o s e d 65 , 82 7 65 , 82 7 PM ! S e c t i o n 4 7 1 A d j u s t m e n t 12 0 12 0 PM ) B o o k D e p r e c i a t i o n 05 B , 95 3 05 8 , 95 3 PM ! D e v t C o s t A m o r t 30 2 , B6 8 30 2 , 86 8 PM ! O v e r b u r d e n R e m o v a l 58 0 , 74 1 S8 0 , 74 1 PM ! R e c l a m a t i o n T r u s t E a r n i n g s 82 6 , 97 4 82 6 , 97 4 ) PM ! V a e a l i o n B o n u s A d j u s t m e n t 07 1 07 1 PM I W Y E x t r a c l i o n T a x 43 B , 70 9 43 B , 70 9 Pu r c b a s e C a r d T r a n s P o v i s i o n (1 8 04 2 ) (1 B 04 2 ) Re g L i a b - O R B a l a n c e C o n s o l 1. 4 3 3 74 7 43 3 , 74 7 ) Re g l i a b i l i t y B P A b a l a n c i n g a c c o u n t s 70 3 , 13 3 70 3 , 13 3 ) Re g u l a t o r y a s s e t s , F A S 1 3 3 15 3 , 88 3 , 94 4 (1 5 3 , BB 3 , 94 4 ) Re s e a r c h & E x p c r . S e c . 1 7 4 A m o r t . 19 B 49 3 19 8 , 49 3 Re v e r s e A c c r u e d F i n a l R e c l a m a t i o n 39 7 , 82 5 (3 9 7 B2 5 ) Sa l e s & U s e T a x A c c r u a l 13 3 , 63 9 13 3 , 63 9 SB I 1 4 9 , Re l a t e d R e g u l a t o r y A s s e t s , B7 3 06 1 B7 3 , 06 1 ) Se c . 1 7 4 9 4 - 9g & 99 - 00 RA R 20 2 , 61 9 20 2 , 61 9 Se v e r a n c e 05 0 , 31 3 05 0 31 3 Si c k L e a v e , V a c a t i o n & P e r s o n a l T i m e 75 9 29 7 75 9 , 29 7 Su p p l . E x e c . R e t i r e m e n t P l a n ( S E R P ) 21 3 , 51 5 21 3 , 51 5 SE R f - Min i m u m L i a b i l i t y - NU T I L (1 , 55 B 03 3 ) 55 8 , 03 3 Te n a n t L e a s e A l l o w , P S U C a l l C n t r 40 1 , 30 1 40 1 Tr a i l M o u n t a i n A c c r u e d L i a b i l i t i e s 62 9 , 16 9 (6 2 9 , 16 9 ) Tr a i l M o u n t a i n M i n e C l o s u r e 20 3 57 0 20 3 , 57 0 ) Tr a i l M o u t a i n U n r e c o v c r e d ! n v c n t o r y 30 4 10 4 (5 , 30 4 , 10 4 ) Tr a i l M t n - O R O t h e r 60 0 , 16 3 (6 0 0 16 3 ) Tr a n s i t i o n T e a m C o s t s - 24 2 95 2 (2 4 2 , 95 2 ) Tr o j a n D e c o m i s s i o n i n g C o s t s 60 5 , 57 2 60 S , S7 2 Tr o j a n S p e c i a l A s s e s s m e n t - DO E , IR S (3 8 , 62 S ) (3 8 , 62 5 ) Un e a m e d J o i n t U s e P o l e C o n t a c t R e v e n u e 50 6 70 4 (5 0 6 70 4 ) WA D i s a l l o w e d C o l s t r i p # 3 - Wr i t e - o f f 52 , 18 B (5 2 , 1B B ) 10 0 WA s t a t e T r a n s i t i o n C o s t s - W A 59 0 , 22 4 59 0 , 22 4 ) 10 1 W.. a c h w o r k e r s c o m p r e s e r v e 13 , 77 2 (1 3 77 2 ) 10 2 We a t h e r D e r i v a t i v e s (3 , 44 6 BO S ) 3, 4 4 6 80 5 10 3 We a t h e r i z a t i o n 48 7 , 24 9 (2 , 48 7 , 24 9 ) 10 4 WY J o i n t W a t e r B o a r d - (3 0 0 , 00 0 ) 30 0 , 00 0 10 5 Y2 K E x p e n s e , (4 6 , 34 8 ) 34 B 10 6 To l l l N o n n l l l z e d T e m p o r l r y A d d i t i o n s 56 9 , 31 0 , 50 2 (1 S 1 , 02 B S7 1 ) 11 , 97 9 , 98 6 (2 9 , 29 6 , 55 0 ) (3 9 7 , 82 5 ) 40 0 , 56 7 54 2 10 7 Flo w - Th r o u 2 h A d d i t i o n s : lO B To t l ' F l o w - Th r o u 2 h A d d i l i o n s 10 9 TO T A L A D D I T I O N S 57 9 . 4 1 1 , 4 9 2 (1 5 5 , 69 0 22 3 ) 11 , 97 9 , 9B 6 (2 9 29 6 , 55 0 ) (3 9 7 B2 5 ) 40 6 , O0 6 , BB O Pa c i f i C o r p E l e c t r i c O p e r a t i o n s Fo r e c a s t e d I n c o m e T a x S c h e d u l e M I t e m s El e c t r i c O p e r a t i o n s & P M I Re m o v e Re m o v e Ad J . 8 , Ad j u s t e d Se p t e m b e r No n - U t i l i t y It e m s Re m o v e Re m o v e Se p t e m b e r LI n e 20 0 5 OT H E R Re c o v e r e d No n r e c u r r i n g Gl e n r o c k 20 0 5 No . De s c r i p t i o n To t a l It e m s ar a t e l It e m s Re c l a m a t i o n da t e s To t a l DE D U C T I O N S ( s h o w n I S p o s U v e ) 11 0 Pe r m a n e n t D e d u c t i o n s : II I PM I D e p l e t i o n 68 6 , 67 9 68 6 , 67 9 11 2 PM I T a x E x e m p t I n t e r e s t I n c o m e 36 9 . 4 3 5 36 9 , 43 5 11 3 Pr e f e r r e d D i v i d e n d , P P L 35 1 70 7 35 1 , 70 7 11 4 Pr o d u c t i o n A c l i v i t y D e d u c t i o n 11 5 sr i 4 0 4 ( k ) Co n t n ' b u t i o n 17 4 , 24 0 11 , 17 4 24 0 11 6 Uta h D e f C o m p C O L I 41 5 , 84 1 (5 . 4 1 5 , B4 1 ) 11 7 Ta x D e p l e t i o n - D e e r C r e e k 29 9 , 86 9 29 9 , 86 9 lI B Ta x E x e m p t I n t e r e s t ( N o A M T ) 1,4 0 2 40 2 11 9 Tr a p p e r M i n e D i v i d e n d D e d u c t i o n 22 3 57 5 22 3 , 57 S 12 0 To l 8 l P e r m a n e n t D e d u e t l o n s 52 2 , 74 B (5 , 41 5 , 84 1 ) 10 6 90 7 12 1 No r m a l i z e d T e m p o r a r y D e d u c U o n s : 12 2 Ta x 12 3 AF l J D C , D e h l 62 4 , 36 5 62 4 , 36 5 12 4 AF U D C , I J ' l u i t y 59 4 59 8 ) (B , 59 4 59 8 ) 12 5 AR O - r e c l a s s t o r e g a s s e t s / l i a b i l i t y & A R O L i a b i l i t y IB , 70 3 , 32 3 (1 8 70 3 , 32 3 ) 12 6 Ba s i s I n t a n g i b l e D i f f e r e n c e 60 1 93 2 (3 , 60 1 , 93 2 ) 12 7 ('o u l M i n e D e v e l o p m " u t 2.4 1 9 , 80 6 2,4 1 9 , 80 6 12 8 C" " I 1 \ ' f i n e R c e e - l i n g F a c e ( E . 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P o l l u t i o n C o n t r o l F a c i l i t y (3 2 7 , 19 6 ) (3 2 7 , 19 6 ) 13 9 Ba d D e b t s A l l o w a n c e (5 , 20 5 , 95 0 ) (S , 20 S , 95 0 ) 14 0 Bo g u s C r e e k S e t t l e m e n t 11 B , OO O 11 B , OO O 14 1 Bo n u s L i a b i l i t y 47 5 , 37 B 47 5 , 37 B 14 2 Bu f f a l o S e t t l e m e n t (3 0 , 11 8 ) (3 0 , 11 8 ) 14 3 Ch o l l a G E S a f e H a r b o r L e a s e 70 0 , 39 2 70 0 , 39 2 14 4 Co n t r a - Re g a s s e t s - tr a n s i t i o n p l a n , 40 3 , 40 6 (4 0 3 , 4 0 6 ) 14 5 Cu s t o m e r S e r v i c e / W e a t h e r i z a t i o n (8 , 99 3 , 79 2 ) 99 3 79 2 14 6 De f e r r e d C o m p P l a n B e n e f i t s , PP L (1 9 6 , 0 8 3 ) (1 9 6 , 08 3 ) 14 7 De f e r r e d I n t e r v e n o r F u n d i n g G r a n t s - 17 0 75 3 17 0 , 75 3 14 8 Dis t n ' b u t i o n O & M A m o r t o f W r i t e o f f 10 , 21 5 , 97 8 (7 , 81 S , 97 8 ) 40 0 00 0 14 9 Ex e c u t i v e T r u s t , (9 6 1 , 44 8 ) 96 1 , 44 B 14 9 FA S 1 0 6 A c c r u a l s 11 9 63 6 11 9 , 63 6 15 0 FA S 8 7 1 8 8 P e n s i o n W r i t e o f f - U T r o l e o r d e r (3 , 15 9 , 01 4 ) 15 9 01 4 15 1 FA S 1 4 3 A R O L i a b i l i t y 12 , 98 1 , 60 5 (1 2 , 98 1 , 60 5 ) 15 2 Fir t h C o g e n S e t U e m e n l (4 4 4 OB O ) (4 4 4 , OB O ) 15 3 Gle n r o c k E x c l u d i n g R e c l a m a t i o n , (1 , 30 2 , 39 9 ) 30 2 , 39 9 IS 4 Ha z a r d o u s W a s t e C l e a n - u p C o s t s 77 7 , 07 6 77 7 , 07 6 15 5 Ho r m i s t o n S w a p (5 3 9 , 57 3 ) (5 3 9 , 57 3 ) 15 6 Id a h o C u s t o m e r B a l a n c i n g A c c o u n t (3 4 5 , 13 9 ) 34 5 13 9 15 7 In c o m e T a x A u d i t P y m t 51 2 , 12 3 (1 , 51 2 , 12 3 ) 15 8 In j u r i e s a n d D a m a g e s R e s e r v e 59 4 53 9 59 4 , S3 9 IS 9 In v e s t m e n t i n S P I , 96 1 , 44 8 (9 6 1 , 4 4 B ) 15 9 Jo s e p h S e t t l e m e n t (1 3 7 , 3B I ) (1 3 7 , 38 1 ) Pa c i f i C o r p E l e c t r i c O p e r a t i o n s Fo r e c a s t e d I n c o m e T a x S c h e d u l e M I t e m s El e c t r i c O p e r a t i o n s & P M I Re m o v e Re m o v e Ad j . Ad j u s t e d Se p t e m b e r No n - Ut i l i t y It e m s Re m o v e Re m o v e Se p t e m b e r LI n e 20 0 5 & O T H E R Re c o v e r e d No n r e c u r r i n g Gl e n r o c k 20 0 5 No . De s c r i p t i o n To t a l It e m s Se p a r a t e l y It e m s Re c l a m a t i o n Up d a t e s To t a l 16 0 La l c e v i e w B u y o u t (4 3 , 2B O ) (4 3 , 2B O ) 16 1 Ma l i n S a r e H a r b o r L e a s e R e n t l l n t e r e s t , 09 1 84 0 (S , 09 1 84 0 ) 16 2 Me a d P h o e n i x A v a i l a b i l i t y & T r a n s C h a r g e (3 7 7 , 76 0 ) (3 7 7 , 76 0 ) 16 3 Mi n . P e n s i o n L i a b i l i t y A d j u s t m e n t (3 9 , 00 1 , 70 8 ) 39 , OO 1 , 70 B 16 4 No e l l K e m p r C a p - U T (3 0 68 2 ) 30 , 68 2 16 5 No n - AR O L i a b i l i t y , Re g L i a b i l i t y (1 8 , 70 3 , 32 3 ) 70 3 , 32 3 16 6 OC I 59 9 97 6 S9 9 , 97 6 ) 16 7 Op t i o n P u r c h a s e s (3 6 0 , 00 0 ) (3 6 0 , 00 0 ) 16 8 P& M S t r i k e A m o r t i z a t i o n , (2 9 9 , 44 9 ) 29 9 , 4 4 9 16 9 PM I R o l l N O P A s 99 - 00 RA R 10 2 , 64 0 10 2 , 64 0 17 0 PM I S e c 2 6 3 A A d j u s t m e n t 20 9 49 1 20 9 , 4 9 1 17 1 PM ! T a x D e p r e c i a t i o n 53 7 , 20 5 53 7 , 20 5 17 2 Po l l u t i o n C o n t r o l E q u i p m e n t A m o r t i z a t i o n 17 3 Po s t M e r g e r L o s s , Re a c q u i r e d D e b t (5 , B4 9 , 94 1 ) (5 , B4 9 , 94 1 ) 17 4 Pr e p a i d I n s u r a n c e . I B E W 1 5 7 c o n t i n g e n c y r e s e r v e 51 6 , 27 2 51 6 , 27 2 17 5 Pr e p a i d T a x e s . C A P r o p e r t y T a x e s (4 0 5 61 5 ) (4 0 5 61 5 ) 17 6 Pr e p a i d T a x e s - I D P U C 14 6 14 6 17 7 Pr e p a i d T a x e s - O R P r o p e r t y T a x e s (3 5 7 , 10 9 ) (3 5 7 , 10 9 ) 17 B Pr e p a i d T a x e s - O R P U C 49 9 , 4 6 7 49 9 , 46 7 17 9 Pr e p a i d T a x e s - l I T P U C 93 1 93 1 1B O Pr e p a i d T a x e s , w y P S C 99 3 99 3 1B 1 Re d d i n g R e n e g o t i a t e d C o n t r a c t 54 9 99 6 S4 9 99 6 18 2 Re g A s s e t s B P A b a l a n c i n g a c c o u n t s - ID U (2 0 B , 19 7 ) 20 B 19 7 IB 3 Ro l l ( N o t P t a x ) 9 9 . 00 R A R 73 3 , 95 0 73 3 , 95 0 IB 4 SB I I 4 9 C o s t s - OR O t h e r 17 3 , 79 3 (3 , 17 3 , 79 3 ) 18 5 SM U D R e v e n u e I m p u t a t i o n - lI T r e g l i a b 43 0 83 2 (2 , 43 0 83 2 ) 18 6 S0 2 E m i s s i o n A l l o w a n c e 18 7 TG S B u y o u t (1 5 , 4 7 4 ) (1 5 , 47 4 ) 18 B Tr i S t a t e F i n n W h e e l i n g (7 0 6 , 32 0 ) (7 0 6 , 32 0 ) 1B 9 Um p q u a S e t t l e m e n t A g r e e m e n t 17 1 31 7 (1 7 1 , 31 7 ) 19 0 Un i v e r s i t y o r W Y C o n t r a c t A m o n . 73 2 (2 , 73 2 ) 19 1 WA R a t e R e f u n d s 86 1 (B , B6 1 ) 19 2 To t a l N o n n a l l z e d T e m p n r a r y D e d u c t i o n s 66 5 , 18 2 , 70 4 12 , 5B 4 , 69 7 12 , 07 9 53 1 (2 , 71 7 ) 30 2 , 39 9 (2 0 1 , 38 6 13 0 ) 4B 9 , 76 0 , 48 4 19 3 Fl o w - Th r o u g h D e d u c l l o n s : 19 4 Am o n o r P r o j e c t s - KJ a m a t h E n g i n e e r i n g 42 3 6, 4 2 3 19 5 To t a l F l o w - Th r o u 2 h D e d u c t i o n s 6, 4 2 3 42 3 19 6 TO T A L D E D U C T I O N S 69 0 71 1 , B7 5 16 B , B5 6 12 , 07 9 53 1 71 7 ) 30 2 , 39 9 (2 0 1 3B 6 , 13 0 ) 50 9 87 3 , 81 4 19 7 To l I l S c h e d u l e M - I r o r E l e c t r i c (1 1 1 , 30 0 , 3B 3 ) (1 6 2 , 85 9 , 07 9 ) (9 9 , 54 S ) (2 9 29 3 , B3 3 ) (1 , 70 0 22 4 ) 20 1 , 38 6 , 13 0 10 3 , B6 6 , 93 4 1. 4 Pa c l f i C o r p E l e c t r i c O p e r a t i o n s Fo r e c a s t e d I n c o m e T a x S c h e d u l e M I t e m s El e c t r i c O p e r a t i o n s & P M I LI n e No . De s c r i ti o n AD D I T I O N S Pe n n o n e n l A d d i l i o n s : Bo o k D e p l e t i o n ( C o s t ) Lo b b y i n g E x p e n s e s Ma n d a t o r y R e d e e m a b l e P r e f e r r e d S t o c k - F A S 1 5 0 Me r g e r T r a n s a c t i o n C o S I S / S t a m p D u t y 6 N o n - D e d u c t i b l c E x p e n s e s Pe n a l t i e s B P M I Fu e l T a x C r 9 P M I No n - D e d u c t i b l e E x p e n s e s 10 S P Ma n a g e m e n t F e e 11 To l a l P e r m a n e n l A d d i t i o n s 12 No r m a l i z e d T e m p o r a r y A d d i t i o n s : 13 Po w e r T a x M ' 14 Ac q u i s i t i o n A d j u s t m e n t A m o r t 15 ea p i l u l i z e d D e p r e c i a l i o n 16 A\ ' o i d e d C o S t s 17 B o o k De p r e o i o t i o u 1B ea p i l u l i z e d L a b " " . e t " I S 19 CI A C n , i g w a y r e l o c a t i o n 20 Co a l M i n e D e v e l o p m e n t , 3 0 % A m o r t i z a t i o n 21 C; . . i u / ( L o s s ) o u l ' mp D i s ~ ~ ! s i t i o n 22 Ga i n / ( L o s s ) , C e n t r a l i a S a l e 22 lI i g h w o y r c i o c a t i n n 23 St e a m R i g h t s B l u n d e l l G e o t h e n n a l B o o k D e p r e c i a t i o n 24 No n - Po w e r T a x M ' 25 9 7 So f t w a r e W r i t e D o w n - 26 9 9 So f t w a r e W r i t e D o w n - 27 Aq u i l a W e a t h c r H e d g e 2B B C C Ga i n / L o s s o n A s s c t s D i s p o s e d 29 Be a r R i v e r S e u l e m e n t A g r e e m e n t 30 Br i d g e r M i n e F u e l E x p e n s e A m o n i z a t i o n 31 Ce n t r a l i a G i v e B a c k - 32 C e n t r a l i a G i v e B a c k , 33 Ce n t r a l i a S a l e 34 Ch o l l a A P S S a f e H a r b o r L e a s e ( D i s c ) 35 Ch o l l a P l i T r a n s a c t C o s t s , AP S A m o r t 36 Ch o l l a T a x A m o r t i z a t i o n 37 Co a l M & S I n v e n t o r y W r i t e - Of f 3B D e f Re g A s s e t , Fo o t e C r e e k C o n t r a c t 39 De f R e g A s s e t , lD U D e f N e t P o w e r C o s t s 40 De f R e g A s s e t , OR D e f N e t P o w e r C o s t s 41 D e f Re g A s s e t , T r a n s m i s s i o n S r v c D e p o s i t 42 De f R e g A s s e t - UT D e f N e t P o w e r C o s t s 43 De f e r M a g C o r p R e v e n u e s 44 De f e I T e d S h a r e s 45 En e r g y T r a d i n g D e r i v a t i v e s , c u I T e n t 46 Ex e c u t i v e S t o c k O p t i o n P l a n 47 Ex t r a c t i o n T a x P a i d I A c c r u e d 48 F A S 13 3 D e r i v a t i v e s - Cu I T e n t 49 F A S 13 3 D e r i v a t i v e s , No n C u l T e n t 50 F A S 13 3 D e r i v a t i v e s - B o o k U n r e a l i z e d G a i n / L o s s 51 Fe d e r a l I n c o m e T a x I n t e r e s t S2 ID A I C o s t s - Dir e c t A c c e s s - 53 L o n g , Te r m I n c e n t i v e P l a n 54 M a y 20 0 0 T r a n s i t i o n P l a n C o s t s - 55 M a y 20 0 0 T r a n s i t i o n P l a n C o s t s , Ad j u s t e d Se p t e m b e r 20 0 5 To t a l 31 2 . 4 4 4 68 1 , 11 S 35 1 67 6 90 0 60 , 20 3 Ba d D e b t s Pe n s i o n & Be n e f i t s Pr o d u c t i o n Ac t i v i t y De d u c t i o n Po l l u t i o n Co n t r o l Am o r t i z a t i o n da t e s Ad j 3 . SO 2 Em i s s i o n Al l o w a n c e Pr o v i s i o n fo r P r o p e r t y In s u r a n c e Up d a t i n g A c t u a l Se p t e m b e r 2 0 0 5 t o Al i g n T a x w i K n o w n an d M e a s u r a b l e I t e m s In c l u d e d I n t h e C a s e fo r C o n s i s t e n c y Al l o c a t i o n Fa c t o r 31 2 , 44 4 NU T I L 6B I , 11 5 SN P NU T I L 35 1 67 6 NU T I L 33 , 90 0 60 , 20 3 OT H E R 43 9 33 8 Re f 7 . 5.4 3 9 , 33 8 47 9 , 3S 3 63 5 , 84 0 O1 6 , OB O 39 0 , 15 0 , 72 1 4B 2 95 1 , 15 2 (6 0 B BB 9 ) (6 , 04 1 50 3 ) 10 9 , 73 9 93 B , 63 3 53 4 06 1 77 6 59 7 (1 3 7 , 64 0 ) (2 , 62 0 35 0 ) (1 7 3 , 7B 2 ) 33 3 10 5 29 6 76 1 47 9 3S 3 63 5 , 84 0 14 , 01 6 , 08 0 39 9 , 44 7 48 2 4B 2 62 , 95 1 , 1S 2 (6 0 B , BB 9 ) (6 , 04 1 , 50 3 ) 10 9 , 73 9 93 8 , 63 3 S3 4 , 06 1 77 6 , 59 7 (1 3 7 , 64 0 ) (2 , 62 0 , 35 0 ) (1 7 3 , 7B 2 ) 33 3 , 10 5 SN P SC H M D E X P SN P D GP S OT H E R SN P O NU T I L OT H E R NU T I L NU T I L OT H E R SG C T NU T I L NU T I L NU T I L OT H E R NU T I L NU T I L NU T I L NU T I L IO U To t a l (2 , 79 B 10 5 ) (2 , 79 8 10 5 ) 29 6 , 76 1 IS 9 , 64 6 ) (1 1 , 27 2 , 28 0 ) (2 5 7 , IB 2 ) (1 B 3 , S1 1 ) (3 5 3 99 6 ) 48 9 , 34 8 71 7 . 4 7 6 4B 1 , 83 6 (3 , 15 0 , 00 0 ) (1 , 97 3 , 21 8 ) 46 B , 94 9 (B 0 9 , 9B 6 ) (9 3 1 , 49 2 ) (3 , 92 2 , 74 5 ) Pa c i f i C o r p E l e c t r i c O p e r a t i o n s Fo r e c a s t e d I n c o m e T a x S c h e d u l e M I t e m s El e c t r i c O p e r a t i o n s & P M I LI n eNo . De s c r i ti o n 56 M a y 20 0 0 T r a n s i t i o n P l a n C o s t s , 57 M a y 20 0 0 T r a n s i t i o n P l a n C o s t s - WY E 5B M a y 20 0 0 T r a n s i t i o n P l a n C o s t s - WY W 59 Me r g e r C r e d i t s - O R 60 Me r g e r C r e d i t s , W A 61 Mi n . P e n s i o n L i a b i l i t y A d j u s t m e n t 62 Mi s c . C u l T e n t a n d A c c r u e d L i a b i l i t y 63 Mi s c ' R e g A s s e t s I R e g L i a b - T o t a l 64 N W Po w e r A c t - 6S O R Ra t e R e f u n d 66 Or e g o n G a i n o n S a l e H a l s e y 67 Or e g o n S h a r e o f H e n m i S l o n 68 Pe n s i o n I R e t i r e m e n t ( A c c r u e d Pr e p a i d ) 69 P M ! Ga i n / L o s s o n A s s e t s D i s p o s e d 70 P M I Se c t i o n 4 7 1 A d j u s t m e n t 71 P M ! Bo o k D e p r e c i a t i o n 72 P M ! De v t C o s t A m o r t 73 P M I Ov e r b u r d e n R e m o v a l 74 P M I Re c l a m a t i o n T r u s t E a m i n g s 75 P M I Va c a t i o n B o n u s A d j u s t m e n t 76 P M I W Y Ex t r a c t i o n T a x 77 Pu r c h a s e C a r d T r a n s P o v i s i o n 7B R e g Li a b ' O R B a l a n c e C o n s o l 79 R e g li a b i l i t y B P A b a l a n c i n g a c c o u n t s 80 Re g u l a t o r y a s s e t s - F A S 1 3 3 B1 Re s e a r c h & E x p e r . S e c . 1 7 4 A m o r t . B2 Re v e r s e A c c r u e d F i n a l R e c l a m a t i o n B3 Sa l e s & U s e T a x A c c r u a l B4 S B I 1 4 9 , Re l a t e d R e g u l a t o r y A s s e t s - B5 Se c . 1 7 4 9 4 , 98 & 9 9 , 00 R A R B6 Se v e r a n c e 87 Si c k L e a v e , V a c a t i o n & P e r s o n a l T i m e B8 Su p p l . E x e c . R e t i r e m e n t P l a n ( S E R P ) B9 S E R P - Mi n i m u m L i a b i l i t y , NU T ! L 90 Te n a n t L e a s e A l l o w - P S U C a l l C n t r 91 Tra i l M o u n t a i n A c c r u e d L i a b i l i t i e s 92 Tr a i l M o u n t a i n M i n e C l o s u r e 93 Tr a i l M o u t a i n U n r e c o v e r e d I n v e n t o r y 94 Tr a i l M t n , OR O t h e r 95 Tr a n s i t i o n T e a m C o S l s - 96 Tr o j a n D e c o m i s s i o n i n g CO S I o 97 Tr o j a n S p e c i a l A s s e s s m e n t , DO E - IR S 98 Un e a r n e d J o i n t U s e P o l e C o n t a c t R e v e n u e 99 W A Di s a l l o w e d C o l s l r i p # 3 , Wr i t e - o f f 10 0 W A st a t e T r a n s i t i o n C o s t s - W A 10 1 Wa s a c h w o r k e r s c o m p r e s e r v e 10 2 We a t h e r D e r i v a t i v e s 10 3 We a t h e r i z a t i o n 10 4 W Y Jo i n t W a t e r B o a r d , 10 5 Y 2 K E x p e n s e - 10 6 To t a l N o r m a l i z e d T e m p o r a r y A d d i l i o n s 10 7 F l o w , Th r o u 2 h A d d i t i o n s : 10 8 To t a l F l o w - Th r o u 2 h A d d i t I o n s 10 9 TO T A L A D D I T I O N S Ad j u s t e d Se p t e m b e r 20 0 5 To t a l Ba d D e b t s Pe n s i o n & Be n e f i t s (1 , 66 0 , 22 0 ) 54 8 , 11 4 (1 1 2 , 65 1 32 2 ) 65 , 82 7 12 0 05 8 , 95 3 30 2 , B6 8 S8 0 , 74 1 87 , 77 4 60 2 29 , 07 1 43 B , 70 9 (1 8 , 04 2 ) 19 8 , 4 9 3 13 3 , 63 9 20 2 , 61 9 05 0 , 31 3 75 9 , 29 7 21 3 , S1 5 36 2 , 77 4 39 B , 75 6 ) 25 8 00 4 40 1 , 30 1 60 5 , 57 2 (3 B 62 5 ) Pr o d u c t i o n Ac t i v i t y De d u c t i o n Po l l u t i o n Co n t r o l Am o r t i z a t i o n da t e s Ad j 3 . S0 2 Em i s s i o n All o w a n c e Pr o v i s i o n fo r P r o p e r t y In s u r a n c e Up d a t i n g A c t u a l Se p t e m b e r 2 0 0 5 t o Al i g n T a x wi Kn o w n an d M e a s u r a b l e I t e m s In c l u d e d I n t h e C a s e fo r C o n s i s t e n c y (1 , 66 0 22 0 ) 24 , 54 B , 11 4 (2 4 87 6 72 0 ) 65 , 82 7 12 0 05 B , 95 3 30 2 , 86 B 58 0 74 1 07 1 43 B 70 9 (1 B 04 2 ) 19 B , 4 9 3 13 3 , 63 9 20 2 , 61 9 1, 4 1 3 08 7 36 0 54 1 47 1 , S1 9 40 1 30 1 60 S , 57 2 (3 B 62 5 ) Al l o c a t i o n Wy p WY U NU T I L NU T I L NU T I L OT H E R OT H E R OT H E R OT H E R NU T I L OT H E R NU T I L OT H E R NU T I L OT H E R TR O J D TR O J D SN P D OT H E R NU T I L NU T I L OT H E R Re f 7 . 40 0 , 56 7 , 54 2 B3 , 99 6 , 62 4 29 6 , 76 1 49 3 , 86 0 , 92 7 40 6 O0 6 BB O B3 , 99 6 , 62 4 29 6 , 76 1 49 9 , 30 0 , 26 5 To t a l (6 , 50 4 , 60 5 ) 94 8 , 13 8 ) (3 4 4 71 6 ) (1 3 1 91 1 ) (8 4 49 8 ) 28 9 , 08 4 16 , 18 1 77 4 , 60 2 43 3 , 74 7 ) (4 , 70 3 , 13 3 ) (3 9 7 , B2 5 ) (4 , 87 3 , 06 1 ) 36 2 77 4 (5 , 39 8 , 75 6 ) 25 8 , 00 4 (6 2 9 16 9 ) 20 3 , S7 0 ) (5 , 30 4 10 4 ) (6 0 0 , 16 3 ) (2 4 2 , 95 2 ) (5 0 6 , 70 4 ) (5 2 , 18 8 ) (1 , 59 0 , 22 4 ) (1 3 , 77 2 ) 4B 7 , 24 9 ) 46 , 34 8 42 , 73 6 , B2 2 93 8 71 7 Pa c i f i C o r p E l e c t r i c O p e r a t i o n s Fo r e c a s t e d I n c o m e T a x S c h e d u l e M I t e m s El e c t r i c O p e r a t i o n s & P M I Li n eNo . De s c r i p t i o n DE D U C T I O N S ( s h o w n a s p o s t l v e ) 11 0 Pe n n a n e n t D e d u c t i o n s : I I I PM I D e p l e t i o n 11 2 P M I T a x Ex e m p t I n t e r e s t I n c o m e 11 3 Pr e f e I T e d D i v i d e n d - P P L 11 4 Pr o d u c t i o n A c t i v i t y D e d u c t i o n I I S SP I 4 0 4 ( k ) C o n t r i b u t i o n \1 6 U t a h D e f C o m p C O L l 11 7 T a x De p l e t i o n , D e e r C r e e k 11 8 T a x Ex e m p t I n t e r e s t ( N o A M T ) 11 9 Tr a p p e r M i n e D i v i d e n d D e d u c t i o n 12 0 To t a l P e n n a n e n t D e d u e t l o n s 12 1 No r m a l i z e d T e m p o r a r y O e d u e t l o n s : 12 2 Po w e r T a x M ' 12 3 A F U D C - De h t 12 4 A I ' U D C , hl. . i r y 12 5 AR O , r e c i a s s t o r e g a s s e t S / l i a b i l i t y & A R O L i a b i l i t y 12 6 Ba s i s I n t a n g i b l e D i f f e r e n c e 12 7 ('0 , , 1 M i n e D e v e l o p m e . . ' 12 8 C.. " , I M i n e R e c e d i n g F a c e ( E x t e " s i . . , n ) 12 9 Pta x N O P A s 13 0 Re m o v a l C o s t 13 1 Re p a i r A l l o w 3 1 1 S 13 2 T a x Dc p r e e i l l t i o n 13 3 13 4 13 5 13 6 13 7 13 B 13 9 14 0 14 1 14 2 14 3 14 4 14 5 14 6 14 7 14 8 14 9 14 9 15 0 15 1 IS 2 IS 3 15 4 15 5 15 6 15 7 15 B 15 9 15 9 No n , Po w e r T a x M ' 78 1 S h o p p i n g I n c e n t i v e - 98 / 9 9 E a r l y R e t i r e m e n t - OR R e g A s s e t AD R R e p a i r A l l o w 3 1 1 S Am o r t o f D e b t D i s c & E x p Am o r t , P o l l u t i o n C o n t r o l F a c i l i t y Ba d D e b t S A l l o w a n c e Bo g u s C r e e k S e t t l e m e n t Bo n u s L i a b i l i t y Bu f f a l o S e t t l e m e n t Ch o l l a G E S a f e H a r b o r L e a s e Co n t r a - Re g a s s e t s - tr a n s i t i o n p l a n , Cu s t o m e r S e r v i c e / W e a l h e r i z a t i o n Dc f e r r e d C o m p P l a n B e n c f i t s , PP L De f e I T e d I n t e r v e n o r F u n d i n g G r a n t S , Di s t r i b u t i o n O & M A m o r t o f W r i t e o f f Ex e c u t i v e T r u s t , FA S 1 0 6 A c c r u a l s FA S 8 7 / 8 8 P e n s i o n W r i t e o f f - U T r a t e o r d e r FA S 1 4 3 A R O L i a b i l i t y Fi r t h C o g e n S e t t l e m e n t Gl e n r o c k E x c l u d i n g R e c i a m a t i o n , lJ r Ha z a r d o u s W a s t e C l e a n , u p C o s t S He n n i s t o n S w a p Id a h o C u s t o m e r B a l a n c i n g A c c o u n t In c o m e T a x A u d i t P y m t In j u r i e s a n d D a m a g e s R e s e r v e In v e s t m e n t i n S P I , Jo s e p h S e t t l e m e n t Ad j u s t e d Se p t e m b e r 20 0 5 To t a l 6B 6 67 9 36 9 , 4 3 5 3S 1 70 7 11 , 17 4 24 0 29 9 , B6 9 1, 4 0 2 22 3 , S7 S 20 , 10 6 , 90 7 62 4 36 5 (B , 59 4 59 8 ) 41 9 , B0 6 21 4 93 5 14 , 24 7 44 B 26 , 93 B 39 9 43 2 , 11 4 54 8 15 1 32 1 25 , 00 0 B5 , 27 5 (3 2 7 , 19 6 ) (S , 20 S , 95 0 ) 11 8 , 00 0 1,4 7 5 , 37 B (3 0 , II B ) 70 0 , 39 2 (1 9 6 , OB 3 ) 17 0 , 75 3 40 0 00 0 11 9 , 63 6 (4 4 4 , OB O ) 77 7 , 07 6 (5 3 9 , 57 3 ) 59 4 , S3 9 (1 3 7 , 3B 1 ) Ba d D e b t s 45 5 79 5 Pe n s i o n & Be n e n t s (3 1 , 91 6 , 32 3 ) Pr o d u c t i o n Ac t i v i t y De d u c t i o n 73 B 96 5 73 B , 96 5 Po l l u t i o n Co n t r o l Am o r t i z a t i o n da t e s Up d a t i n g A c t u a l Se p t e m b e r 2 0 0 5 t o Ad J 3 . Al i g n T a x wi Kn o w n S0 2 Pr o v i s i o n an d M e a s u r a b l e I t e m s Em i s s i o n fo r P r o p e r t y In c l u d e d I n t h e C a s e Al l o c a t i o n Al l o w a n c e In s u r a n c e fo r C o n s i s t e n c Em ! ! ! 68 6 67 9 36 9 43 5 35 1 , 70 7 SN P 73 8 96 5 11 , 17 4 24 0 NU T I L 29 9 , 86 9 1, 4 0 2 22 3 , 57 S 23 , 84 S , 87 2 62 4 36 5 SN P (B , 59 4 S9 B ) SN P NU T I L 41 9 , B0 6 21 4 93 5 24 7 44 8 26 , 93 B 39 9 GP S S1 5 , OB 6 1S 1 TA X D E P R M A 15 1 32 1 25 , 00 0 85 , 27 S SN P (3 2 7 19 6 ) 24 9 B4 5 BA D D E B T 11 B , 00 0 47 S , 37 8 (3 0 , 11 8 ) 70 0 39 2 (1 9 6 , OB 3 ) 17 0 , 7S 3 40 0 , 00 0 SN P D NU T I L (2 B , 79 6 , 6B 7 ) NU T I L (4 4 4 , OB O ) 77 7 07 6 (5 3 9 , 57 3 ) OT H E R OT H E R (1 8 29 3 , 4B 2 ) (1 1 , 69 8 , 94 3 ) NU T I L (1 3 7 , 3B I ) 82 , 97 1 60 3 To t a l 73 8 , 96 5 73 8 , 96 5 (3 , 60 1 , 93 2 ) (7 5 , 00 0 ) (1 1 0 , 59 8 , 54 9 ) 67 6 , 94 7 6, 4 5 5 , 79 S (4 0 3 , 40 6 ) 99 3 , 79 2 81 S , 97 8 ) (3 1 , 91 6 32 3 ) 15 9 , 01 4 30 2 , 39 9 34 S , 13 9 (1 , 51 2 12 3 ) (1 8 , 29 3 . 4 8 2 ) Pa c i f i C o r p E l e c t r i c O p e r a t i o n s Up d a t i n g A c t u a l Fo r e c a s t e d I n c o m e T a x S c h e d u l e M I t e m s Se p t e m b e r 2 0 0 5 t o El e c t r i c O p e r a t i o n s & P M I Ad j u s t e d Ad j 3 . Al i g n T a x wi Kn o w n Se p t e m b e r Pr o d u c t i o n Po l l u t i o n SO 2 Pr o v i s i o n an d M e a s u r a b l e I t e m s Li n e 20 0 5 Pe n s i o n & Ac t i v i t y Co n t r o l Em i s s i o n fo r P r o p e r t y In c l u d e d I n t h e C a s e Al l o c a t i o n To t a l No . De s c r i ti o n To t a l Ba d D e b t s Be n e f i t s De d u c t i o n Am o r t i z a t i o n da t e s Al l o w a n c e In s u r a n c e fo r C o n s i s t e n c Ch a n D e 16 0 La k e v i e w B u y o u t (4 3 , 2B O ) (4 3 , 2B O ) 16 1 Ma l i n S a f e H a r b o r L e a s e R e n t l l n t e r e s t , NU T I L 16 2 Me a d P h o e n i x A v a i l a b i l i t y & T r a n s C h a r g e (3 7 7 76 0 ) (3 7 7 76 0 ) 16 3 Mi n . P e n s i o n L i a b i l i t y A d j u s t m e n l NU T I L 16 4 No e l l K e m p f C a p - 30 , 68 2 16 5 No n , AR O L i a b i J i t y , Re g L i a b i l i t y NU T I L 16 6 OC I NU T I L 16 7 Op t i o n P u r c h a : j e s (3 6 0 , 00 0 ) (3 6 0 00 0 ) 16 B P& M S t r i k e A m o n i z a t i o n , 29 9 , 4 4 9 16 9 PM I R o l l N O P A s 9 9 - 00 R A R 10 2 , 64 0 10 2 , 64 0 17 0 PM I S e c 2 6 3 A A d j u s t m e n t 20 9 , 4 9 1 20 9 49 1 17 1 PM I T a x D e p r e c i a t i o n 53 7 , 20 5 53 7 , 20 S 17 2 Po l l u t i o n C o n t r o l E q u i p m e n t A m o n i z a t i o n 26 , 83 9 , 51 B 26 , B3 9 , 51 6 83 9 51 B 17 3 Po s t M e r g e r L o s s , R e a c q u i r e d D e b t (5 , B4 9 , 94 1 ) 84 9 94 1 ) SN P 17 4 Pr e p a i d I n s u r a n c e , I B E W 1 5 7 c o n t i n g e n c y r e s e r v e 51 6 , 27 2 51 6 , 27 2 17 5 Pr e p a i d T a x e s , C A P r o p e n y T a x e s (4 0 5 , 61 S ) (4 0 5 , 61 5 ) GP S 17 6 Pr e p a i d T a x e s , I D P U C 14 6 14 6 IO U 17 7 Pr e p a i d T a x e s - O R P r o p e n y T a x e s (3 5 7 , 10 9 ) (3 5 7 , 10 9 ) GP S 17 8 Pr e p a i d T a x e s - O R P U C 49 9 46 7 49 9 , 4 6 7 17 9 Pr e p a i d T a x e s - U T P U C 93 1 93 1 16 0 Pr e p a i d T a x e s - W Y P S C 99 3 99 3 WY P 16 1 Re d d i n g R e n e g o t i a t e d C o n t r a c t S4 9 , 99 6 54 9 99 6 IB 2 Re g A s s e t s B P A b a l a n c i n g a c c o u n t s , lD U OT H E R 20 6 , 19 7 IB 3 Ro l l ( N o t P t a x ) 9 9 - 00 R A R 73 3 , 95 0 73 3 , 95 0 IB 4 SB 1 I 4 9 C o s t s , OR O t h e r OT H E R (3 , 17 3 , 79 3 ) 18 5 SM U D R e v e n u e I m p u t a t i o n , UT r e g l i a b OT H E R (2 , 43 0 , 63 2 ) 1B 6 SO 2 E m i s s i o n A l l o w a n c e (1 4 , 94 1 , 44 6 ) (1 4 , 94 1 , 4 4 6 ) (1 4 94 1 , 4 4 6 ) 1B 7 TG S B u y o u t (1 5 47 4 ) (1 5 , 4 7 4 ) 1B B Tr i S t a t e F i r m W h e e l i n g (7 0 6 , 32 0 ) (7 0 6 , 32 0 ) 18 9 Um p q u a S e t t l e m e n t A g r e e m e n t OT H E R (1 7 1 , 31 7 ) 19 0 Un i v e r s i t y o f W Y C o n t r a c t A m o n . wy p (2 , 73 2 ) 19 1 WA R a t c R e f u n d s OT H E R (6 , B6 1 ) 19 2 To l a l N o n n a l l z e d T e m p o r a r y D e d u c l l o n s 48 9 , 76 0 48 4 45 5 , 79 5 (3 1 91 6 , 32 3 ) 83 9 , 51 B B2 , 97 1 60 3 (1 4 , 94 1 , 4 4 6 ) (1 B , 29 3 . 4 B 2 ) 54 0 , 87 6 , 14 9 Re f 7 , (1 4 3 , 63 4 B4 2 ) 19 3 Fl o w - Th r o u 2 h D e d u c l l o n s : 19 4 Am o n o f P r o j e c t s , K l a m a t h E n g i n e e r i n g 42 3 6, 4 2 3 OG P 19 5 To t a l F l o w - Th r o u 2 h D e d u c t i o n s 42 3 42 3 19 6 TO T A L D E D U C T I O N S 50 9 , B7 3 , B1 4 6, 4 5 5 , 79 5 (3 1 , 91 6 , 32 3 ) 73 B , 96 5 B3 9 , 51 B B2 , 97 1 60 3 (1 4 94 1 . 4 4 6 ) (1 6 , 29 3 , 4B 2 ) S6 4 , 72 B , 44 4 (1 3 9 , 89 5 , B7 7 ) 19 7 To t a l S c h e d u l e M - I f o r E l e c t r i c (1 0 3 , B6 6 , 93 4 ) (6 , 4 5 5 , 79 5 ) 11 5 , 91 2 , 94 6 (3 , 73 8 , 96 5 ) (2 6 , B3 9 , SI B ) (7 3 , 67 4 , 84 2 ) 94 1 44 6 1B , 29 3 , 46 2 (6 5 , 4 2 8 , 17 9 ) Re f 7 . 17 9 , 83 4 59 4 PacifiCorp PAGE Idaho Results of Operations September 2005 Deferred Tax Expense \.-- TOTAL IDAHO ACCOUNT COMPANY FACTOR FACTOR %ALLOCATED REF# Deferred Income Tax - Debit 41010 474,316 BAD DEBT 8242%18,139 41010 (6,468,087)Situs 41010 (8)DGP 0000% 41010 (648,757)FERC Situs 41010 (12,867,115)Situs (12,867,115) 41010 (71,557 201)Situs 41010 (5,263,473)OTHER 0000% 41010 (121 201)6833%(8,100) 41010 495,564 6.4340%31,885 41010 966,305)SNPD 4.4667%(132,496) 41010 (63 571 647)9435%(3,778,397) 41010 (72 689,954)Situs 41010 (18,834,958)Situs 41010 (26,864,154)WYE Situs 41010 (3,182,998)WYW Situs Total Deferred Tax Debit (284 065,978j (16,736,085) Deferred Income Tax - Credit 41110 1 ,975 555 BADDEBT 8242%75,548 41110 081 609 Situs 41110 516,142 FERC Situs ...J 41110 10,442 643 Situs 442,643 41110 60,141,375 Situs 41110 976,316 OTHER 0000% 41110 551 030)6833%(103,660) 41110 574 673 6.4340%551,698 41110 9,435,240 9435%560 786 41110 943,364 Situs 41110 15,556,604 Situs 41110 22,194,188 WYE Situs 41110 563,748 WYW Situs Total Deferred Tax Credit 200,850,427 527,015 Total Deferred Income Tax Expense (83,215,551)(5,209,070) Description of Adjustment: This schedule adjusts deterred tax expense to align the level ot deterred tax expense included in the filing with adjustments made in the case. Account Activity Unadjusted Change 41010BADDEBT 41010 474 316 474 316 410 lOCA 41010 009 093 477 180 468 087) ,,- 41010CN 41010 410 1 ODGP 41010 841 849 (8) 41 0 lOFERC 41010 515 745 272 (648 757) 4101OGPS 41010 4101OIDU 41010 037,655 904 770 (12 867 115) 41010NUTIL 41010 41O100R 41010 115,492 672 693 (71 557 201) 410100THER 41010 263 473 263 473) 4101OSE 41010 727 680 848 881 (121 201) 41O10SG 41010 646 614 151 050 495 564 41O1OSGCT 41010 4101OSNP 41010 363 363 41O10SNPD 41010 910 800 877 105 966 305) 41010S0 41010 33,145 735 717 382 (63,571 647) 410 lOTROJD 41010 659 659 4101OUT 41010 858 591 548 545 (72,689 954) 41O10W A 41010 839,675 674 633 (18 834 958) 41O1OWYP 41010 054,417 918 571 (26 864 154) 4101OWYU 41010 545 912 728 910 182 998) (284,065,978) 4111OBADDEBT 41110 975 555)975 555 4111OCA 41110 (126 417)208 026)081 609 41110CN 41110 (152 298)(152 298) 4111 ODGP 41110 (334 292)(334 292) 41110FERC 41110 (23 521)(539 663)516,142 4111 OGPS 41110 (289 462)(289 462) 411lOIDU 41110 (10 442 643)442 643 41110NUTIL 41110 411100R 41110 (130 944)(60 272 319)141 375 4111O0THER 41110 976 316)976 316 4111OSE 41110 870 254)319 224)551 030) 41110SG 41110 852 207 722,466)574 673 4111OSGCT 41110 (356 221)(356 221) 411IOSNP 41110 220 117)220 117) 41110SNPD 41110 4111OS0 41110 (40 757 569)(50 192 809)435 240 41110TROJD 41110 (609 301)(609 301) 41110UT 41110 (60 943 364)943 364 41110WA 41110 (15 556 604)15,556 604 41110WYP 41110 (22 194 188)194 188 4111 OWYU 41110 563 748)563 748 41140DGU 41140 854 860)854 860) 200,850,427 Page 7. PacifiCorp PAGE Idaho Results of Operations September 2005 Taxes Other Than Income \-..- TOTAL IDAHO ACCOUNT COMPANY FACTOR FACTOR %ALLOCATED REF# Adjustment to Expense: Taxes Other Than Income 408 (20,449)Situs Taxes Other Than Income 408 608,175 GPS 9435%273,888 Taxes Other Than Income 408 (203,427)Situs Taxes Other Than Income 408 320 6833%158 Taxes Other Than Income 408 (355,751)9435%(21 144) Taxes Other Than Income 408 (677)Situs Taxes Other Than Income 408 (183,474)Situs Taxes Other Than Income 408 91,425 WYE Situs Taxes Other Than Income 408 WYW Situs 953,142 253,901 Description of Adjustment: This adjustment normalizes the difference between actual taxes other than income and taxes other than income adjusted for known and measureable items. ..J Ta x e s O t h e r T h a n I n c o m e FE R C Ac c o u n t FE R C De t a i l GI L Fa c t o r A c c o u n t De s c r i j ! t i o n 12 m o s . E n d . S e p 05 - U n a d j . Ad j u s t m e n t No r m a l i z e d Re f 40 8 40 8 1 2 58 0 8 0 0 MI S C , T A X E S - P A Y R O L L R E L A T E D (9 , 88 9 ) 88 9 40 8 1 5 GP S 57 9 0 0 0 PR O P E R T Y T A X 63 , 74 4 10 1 35 5 , 89 9 10 0 , 00 0 40 8 1 8 57 8 0 0 0 FR A N C H I S E & O C C U P A T I O N T A X E S 85 0 44 9 (2 0 , 44 9 83 0 , 00 0 57 8 0 0 0 FR A N C H I S E & O C C U P A T I O N T A X E S 16 , 94 9 , 31 0 (2 0 9 , 31 0 74 0 00 0 57 8 0 0 0 FR A N C H I S E & O C C U P A T I O N T A X E S 17 6 , 01 4 (1 7 6 , 01 4 WY P 57 8 0 0 0 FR A N C H I S E & O C C U P A T I O N T A X E S 18 8 , 57 5 42 5 23 0 , 00 0 WY U 57 8 0 0 0 FR A N C H I S E & O C C U P A T I O N T A X E S 40 8 1 8 T o t a l 19 , 16 4 34 9 (3 6 4 34 9 ) 18 , 80 0 , 00 0 40 8 1 9 9 GP S 58 3 2 6 8 UT A H G R O S S R E C E I P T S T A X . 74 7 72 4 74 7 , 72 4 ) 58 3 2 6 1 OR E G O N E N E R G Y R E S O U R C E S U P P L I E R T A X 35 4 11 7 88 3 36 0 00 0 58 2 6 0 0 MS H A A S S E S S M E N T S T R A I L M T N / D E E R C R E E K 10 0 (1 , 10 0 ) 58 3 2 6 3 MO N T A N A E N E R G Y T A X 24 4 40 5 15 , 59 5 26 0 , 00 0 58 3 2 6 6 ID A H O K I L O W A T T H O U R T A X 03 0 97 0 00 0 58 3 2 6 9 MO N T A N A W H O L E S A L E E N E R G Y T A X 16 9 , 14 5 85 5 17 0 00 0 58 3 2 6 0 PU B L I C U T I L I T Y T A X 04 5 64 0 06 5 64 0 68 0 00 0 58 3 2 6 2 NA V A J O B U S I N E S S AC T I V I T Y T A X 67 7 (6 7 7 00 0 58 3 2 6 4 WA S H I N G T O N G R O S S R E V E N U E T A X - R E T A I L I N G 38 1 (1 , 18 1 20 0 58 3 2 6 5 WA S H I N G T O N G R O S S R E V E N U E T A X - S E R V I C E S 30 , 27 9 (6 , 27 9 00 0 WY P 58 3 2 6 7 WY O M I N G A N N U A L C O R P O R A T I O N F E E ( T A X ) 50 , 00 0 00 0 40 8 1 9 9 T o t a l 62 2 49 6 04 8 , 29 6 ) 57 4 20 0 To t a l T a x e s O t h e r T h a n I n c o m e 52 1 05 7 95 3 14 3 99 , 47 4 20 0 By F a c t o r : 40 8 C A 40 8 85 0 44 9 (2 0 , 4 4 9 ) 83 0 , 00 0 40 8 G P S 40 8 49 1 82 5 60 8 , 17 5 10 0 , 00 0 40 8 0 R 40 8 30 3 42 7 (2 0 3 , 4 2 7 ) 10 0 , 00 0 40 8 S E 40 8 43 6 , 68 0 32 0 45 4 00 0 40 8 S 0 40 8 03 5 , 75 1 (3 5 5 75 1 ) 68 0 00 0 40 8 U T 40 8 67 7 (6 7 7 ) 00 0 40 8 W A 40 8 20 8 , 67 4 (1 8 3 , 4 7 4 ) 25 , 20 0 40 8 W Y P 40 8 18 8 , 57 5 91 , 42 5 28 0 00 0 40 8 W Y U 40 8 To t a l 95 , 52 1 05 8 95 3 , 14 2 99 , 47 4 20 0 *N o t e : T h e U t a h G r o s s R e c i e p t s T a x i s r e m o v e d f r o m r e s u l t s a s i t i s n o n - r e c u r r i n g Estimate of Operating Property Tax Expense for Sept 2005 Idaho Rate Case CYE 12/31/05 Based On 12/31/05 PP&E and NOI Data 532 898 824Plant in Service Less: 140240 ARO - Production Less: 140920 Non-Utility Property Adjusted Cost of Operating Property 532 898 824 Total Accumulated Depreciation Total Accumulated Amortization Remove AccoWlts 144901 to 144916 ARO Related Accounts Adjusted Depreciation and Amortization 690 545 718 439 422 227 ........-... "CS Net Plant in Service == CWIP ....- Fuel Stocks Materials and Supplies Total PP&E 129 945 402 930 879 594 604 038 631 067 117 959 772 172 125 756 Comparable AmOWlt as of 1/1/05 Estimated Increase (Decrease) in Cost Indicator 604 483 818 567 641 938 Estimate of Weight Assigned to Cost Indicator Increase in Assessed Value Due to Increased Asset Base 80. 454 113 550 .......-... "CS Estimate of Net Utility Operating Income 520 000 000 091 928 908 072 Equivalent Figure for Calendar Year 2004 Change in Income Subject to Capitalization 692 137 182 Estimated Capitalization Rate Estimated Increase in Income Indicator Estimate of Weight Assigned to Income Indicator Increase in Assessed Value Due to Increased Earnings 20. 138 427 436 ....- 592 540 987 1.2% Estimated Change in Company Wide Assessed Value Composite Company Wide Property Tax Rate Estimated Increase in Property Tax Expense Over CY 2005 Actuals Calendar Year 2005 Actual Property Tax Expense 110 492 942 745 Estimated Property Tax Expense (Rounded)100 000 C:", or.....' R"t.. R"".. I=rnm P""ifir.nm n.."pmh..r ?oo!'; I=FRr. Form 1 PacifiCorp PAGE Idaho Results of Operations September 2005 Renewable Energy Tax Credit TOTAL IDAHO ACCOUNT COMPANY FACTOR FACTOR %ALLOCATED REF# Adjustment to Expense: Renewable Energy Tax Credit 40910 664,115)6833%(111 218)7.4. Description of Adjustment: This adjustment normalizes a federal renewable energy income tax credit the Company is entitled to take as a result of placing the Foote Creek, WY wind generating plant into service. The tax credit is based on the generation of the plant, and the credit can be taken for ten years on qualifying property. This credit on Foote Creek expires in 2009. Page 7.4. PacifiCorp Idaho General Rate Case - September 2005 Renewable Energy Tax Credit Calculation Description Amount To Page Total KWh Production 585,000 Factor (inflated tax per unit)019 664 115 7.4 PacifiCorp Idaho Results of Operations September 2005 Interest True Up PAGE TOTAL ACCOUNT COMPANY FACTOR FACTOR % Adjustment to Expense: Other Interest Expense - Type 1 427 230,474)Situs Other Interest Expense - Type 2 427 197 064 Situs Other Interest Expense - Type 3 427 946,265 Situs (1,087 144) IDAHO ALLOCATED REF# 230,474) 197 064 946 265 (1,087,144) Below Adjustment Detail: Type 1 Jurisdiction Specific Adjusted Rate Base Weighted Cost of Debt: Trued-up Interest Expense 405,883,825 056% 12,402,105 Actual Interest Expense Total Interest True-up Adjustment 14,632,579 230,474) Type 2 Jurisdiction Specific Adjusted Rate Base Weighted Cost of Debt: Trued-up Interest Expense Actual Interest Expense Total Interest True-up Adjustment 412,333 144 056% 599,169 12,402,105 197 064 443,301 585 056% 13,545,435 12,599 169 946,265 Type 3 Jurisdiction Specific Adjusted Rate Base Weighted Cost of Debt: Trued-up Interest Expense Actual Interest Expense Total Interest True-up Adjustment Description of Adjustment: This reflects interest expense based on the jurisdictional allocated rate base times the Companys weighted cost of debt. IDAHO REVISED PROTOCOL Page 8.0 Total Misc Rate Base Adjustments (Tab 8) TOTAL 8.4 Customer Environmental Regulatory Asset Cash Working Sale of Advances for Removal of Settlement Amortization Total Normalized Capital Skookumchuck Construction Glenrock Mine (PERCO)Removal Operating Revenues: 2 General Business Revenues 3 Interdepartmental 4 Special Sales 5 Other Operating Revenues Total Operating Revenues Operating Expenses: 9 Steam Production 10 Nuclear Production 11 Hydro Production IS,19S IS,277 12 Other Power Supply 32,973 32,973 13 Transmission 58,418 14 DistribuUon 1S Customer Accounting 16 Customer Service & Info 17 Sales 18 Administralive & General (926,877)(93)(926 784) Total O&M Expenses (820,290)IS,I84 (893,810) 20 Depreciation (20S)(205) 21 AmortizaUon (29 260) 22 Taxes Other Than Income 23 Income Taxes: Federal 283 912 (S,005)298,631 State S79 (680)4O,S79 25 Deferred Income Taxes 26 Investment Tax Credit Adj. 27 Misc Revenue & Expense Total Operating Expenses:(527 26S)294 (554,600) Operating Rev For Retum:527 265 (9,294)554,600 Rate Base: 33 Electric Plant In Service 33,118 349 (278 868)(2,450,636) 34 Plant Held for Future Use 35 Misc Deferred Debits (647,797)(1,078,910)(S7 989) -..J 36 Elec Plant Acq Adj 37 Nuclear Fuel 38 Prepayments 39 Fuel Stock 40 Material & Supplies 278)278) 41 Working Capital 322 040 322,040 42 Weatherization Loans 43 Misc Rate Base Total Electric Plant:784,313 322 040 (278868)(2,458 914)(1,078 910)(S7 989) Deductions: 47 Accum Prov For Deprec 381,304 16S,6S7 215,648 48 Accum Prov For Amort 37,948 49 Accum Def Income Tax 232,559 50 Unamortized ITC 51 Customer Adv For Canst ' (916,863)(916,863) 52 Customer Service Deposils 53 Miscellaneous Deductions Total Deductions:734,948 165,657 (916,863)215 648 Total Rate Base:519,262 322,040 (113212)(916863)(243,266)(1,078,910)(57,989) 60 Estimated ROE impact -0.710%-0.037%-0,001%026%007%030%263% 64 TAX CALCULATION: 66 OperaUng Revenue 849 755 (14,979)893,810 67 Olher Deductions 68 Interest (AFUDC) 69 Interest 70 Schedule M" Additions 71 Schedule M" Deductions 72 Income Before Tax 849,755 (14 979)893,810 74 State Income Taxes 3B,579 (680)S79 76 Taxable Income 811,176 (14 299)853 231 78 Federal Income Taxes 283,912 005)298,631 IDAHO REVISED PROTOCOL Page 8.1 Total Misc Rate Base Adjustments (Tal TOTAL Hydro Settlement Trapper Mine Rate Jim Bridger Mine Major Plant Deferred Tax Grid West Obligations Base Rate Base Additions Balances Regulatory Asset Operating Revenues: 2 General Business Revenues 3 Interdepartmental 4 Special Sales S Other Operaling Revenues Total Operating Revenues Operating Expenses: 9 Steam Production 1D Nuclear Production 11 Hydro Production (82) 12 Other Power Supply 13 Transmission 58,418 14 Distribution 1S Customer Accounting 16 Customer Service & Info 17 Sales 18 Administrative & General Total O&M Expenses (82)58,418 20 Depreciation 21 Amortization (29.260) 22 Taxes Other Than Income 23 Income Taxes: Federal 803 (19 518) State 332 652) 25 Deferred Income Taxes 26 Investment Tax Credit Adj. 27 Misc Revenue & Expense Total Operating Expenses:(18 206)248 Operating Rev For Retum:206 (36 248) Rate Base: 33 Electric Plant In Service (664 850)489 839 356.608 29.866,255 34 Plant Held for Fulure Use 35 Misc Deferred Debits 343 OS7 146,044 36 Elec Plant Acq Adj 37 Nuclear Fuel 38 Prepayments 39 Fuel Stock 40 Material & Supplies 41 Working Capital 42 Weatherization Loans 43 Misc Rate Base Total Electric Plant:(521 793)489 839 356,608 29,866 255 146 044 Deductions: 47 Accum Prov For Depree 48 Accum Prov For Amort 948 49 Accum Deflncome Tax 232.559 50 Unamortized ITC SI Customer Adv For Const 52 Customer Service Deposits 53 Miscellaneous Deductions Total Deductions:37.948 232 559 Total Rate Base:(483 845)489 839 356,608 29,866 255 232.S59 146044 60 Estimated ROE impact 022%OI4%175%780%034%021%000% 64 TAX CALCULATION: 66 Operating Revenue 29,341 (58,418) 67 Other Deductions 68 Inlerest (AFUDC) 69 Interest 70 Schedule "M" Additions 71 Schedule "M" Deductions 72 Income Before Tax 341 (58 418) 74 State Income Taxes 332 652) 76 Taxable Income 009 (55 766) 7B Federal Income Taxes 803 (19,518) PacifiCorp Idaho Results of Operations September 2005 Cash Working Capital PAGE \...-- TOTAL IDAHO ACCOUNT COMPANY FACTOR FACTOR %ALLOCATED REF# Adjustment to Rate Base: Cash Working Capital CWC 428,091 Situs 428,091 Below Cash Working Capital CWC 25,698 Situs 25,698 Cash Working Capital CWC 868,251 Situs 868,251 322 040 322,040 Adjustment Detail: Type1 Type 2 Type 3 O&M Expense 147,000,958 146,993 048 206,774,867 Taxes Other Than Income Tax 518,186 518,186 772,087 Federal Income Tax 38,740 703,846 860,920 State Income Tax 93,531 319,791 763,898 Total 151 651,415 153,534,870 217,171 772 Divided by Days in Year 365 365 365 Average Daily Cost of Service 415,483 420,643 594,991 Net Lag Days Cash Working Capital 069,107 094,805 963,056 Unadjusted Cash Working Capital 641 016 069,107 094,805 ...J Cash Working Capital Adjustment 428,091 25,698 868,251 Descrip~ion of Adjustment: This adjustment is necessary to true-up the cash working capital for the normalizing adjustments made in this filing. Cash working capital is calculated by taking total operation and maintenance expense allocated to the jurisdiction (excluding depreciation and amortization) and adding it's share of allocated taxes, including state and federal income taxes and taxes other than income. This total is divided by the number of days in the year to determine the Company s adjusted daily cost of service. The daily cost of service is multiplied by net lag days to produce the adjusted cash working capital balance. PacifiCorp PAGE Idaho Results of Operations September 2005 Sale of Skookumchuck TOTAL IDAHO ACCOUNT COMPANY FACTOR FACTOR %ALLOCATED REF# Adjustment to Rate Base: land and Land Rights 330 (370,773)SG-6.434%(23,856) Structures and Improvements 331 (473,738)SG-434%(30,481) Structures and Improvements 331 (78,233)SG-6.434%(5,034) Reservoirs, Dams and Waterways 332 558,702)SG-6.434%(164,628) Reservoirs, Dams and Waterways 332 (4,511)SG-6.434%(290) Water Wheel, Turbines and Generators 333 (571 309)SG-6.434%(36,758) Accessory Electric Equipment 334 (171 707)SG-6.434%(11 048) Roads, Railroads and Bridges 336 (99,602)SG-6.434%(6,408) Transportation Equipment 392 (5,690)6.434%(366) Total (4,334,265)(278,868) Accumulated Depreciation 108HP 220,851 SG-434%142,891 Accumulated Depreciation 108HP 351,339 SG-6.434%22,605 Accumulated Depreciation 108GP 498 434%161 Total 574 688 165,657 Adjustment to Expense: Depreciation Expense 403HP (2,199)SG-6.434%(141) Depreciation Expense 403HP (994)SG-6.434%(64) Total (3,193)(205) .....I Miscellaneous Hydro Expense 539 200,006 SG-6.434%12,868 Maintenance of Structures 543 (152)SG-6.434%(10) Maintenance of Misc. Hydro Expense 545 587 SG-6.434%418 Administrative and General 920 (1,565)944%(93) Total 235,876 15,184 Description of Adjustment: The sale of the Skookumchuck Hydroelectric facility was consummated on October 5, 2004 with Washington LLC, a limited liability Company formed by TransAlta USA, Inc. This adjustment adjusts the balance sheet by removing from results of operations the gross plant balance and accumulated depreciation. This adjustment also adjusts the income statement by removing test period depreciation expense and O&M expense. PA C I F I C O R P Sk o o k u m c h u c k H y d r o e l e c t r i c F a c i l i t y - I n c o m e S t a t e m e n t ( P l a n t a n d A c c u m u l a t e d D e p r e c i a t i o n ) LO C A T I O N S 2 0 1 0 0 3 FO R T H E T W E L V E M O N T H S E N D E D S e p t 2 0 0 5 Su m o f A m o u n l Ye a r Mo n t h 20 0 4 Pr i m a r v G Lo c a t i o n Ma i o r A c c Fa c t o r M o d i f i e DE P R 20 1 0 0 3 33 1 DG P (5 3 6 21 0 ) ( 5 3 7 09 4 ) ( 5 3 7 34 3 ) ( 5 3 8 , 22 6 ) ( 5 3 9 , 11 0 ) ( 5 4 3 , 47 5 ) ( 5 4 4 35 8 ) ( 5 4 5 , 24 1 ) ( 5 4 5 , 50 6 ) 16 2 , 78 2 \ 1 6 2 95 2 \ 16 2 84 8 \ 16 3 , 01 8 \ 16 3 , 18 8 \ 16 4 98 4 \ 16 5 1 5 4 \ 1 6 5 , 32 3 \ (6 5 22 7 33 2 DG P (3 , 74 5 , 64 8 ) ( 3 , 74 9 , 05 5 ) ( 3 , 75 6 33 3 ) ( 3 75 9 , 74 0 ) ( 3 , 76 3 , 14 7 ) ( 3 74 5 , 98 0 ) ( 3 , 74 9 38 7 ) ( 3 75 2 79 4 ) ( 3 , 75 9 98 1 ) Mm M~ Mm 11 ~ 11 - M~ Mr n 11 ~ (1 ~ 33 3 14 7 1 25 4 14 7 2 , 62 4 14 7 1 65 4 14 7 3 , 02 4 14 7 4 39 4 14 8 7 84 7 14 8 9 , 21 7 14 9 0 , 58 7 14 8 9 , 67 0 33 4 11 4 0 , 14 5 11 4 0 , 58 6 11 4 0 23 1 11 4 0 , 67 2 11 4 1 , 11 2 11 4 5 , 50 4 11 4 5 , 94 5 11 4 6 , 38 6 11 4 6 , 04 8 33 6 DG P 11 3 5 , 67 9 (1 3 5 78 7 11 3 6 08 1 (1 3 6 , 18 9 (1 3 6 29 8 71 3 5 , 70 6 (1 3 5 , 81 4 (1 3 5 , 92 3 (1 3 6 21 3 39 2 52 7 59 4 (4 . 38 7 14 , 4 5 4 52 1 90 8 97 5 15 . 04 3 99 7 DE P R T o t a l '1 5 , 09 7 , 82 3 (5 , 10 4 27 5 11 0 , 4 5 3 15 , 11 6 , 90 6 (5 , 12 3 35 9 15 , 13 0 13 1 13 6 , 58 3 15 , 14 3 , 03 6 15 , 14 9 37 6 EP I S 20 1 0 0 3 33 0 DG P 74 1 54 6 74 1 54 6 74 1 , 54 6 74 1 54 6 74 1 54 6 74 1 5 4 6 74 1 54 6 74 1 . 54 6 74 1 54 6 33 1 DG P 94 7 47 6 94 7 , 47 6 94 7 47 6 94 7 47 6 94 7 47 6 94 7 47 6 94 7 47 6 94 7 , 47 6 94 7 47 6 15 6 , 4 6 6 15 6 , 4 6 6 15 6 , 4 6 6 15 6 , 46 6 15 6 , 46 6 15 6 46 6 15 6 , 4 6 6 15 6 , 4 6 6 15 6 , 4 6 6 33 2 DG P 11 7 40 3 5 , 11 7 , 40 3 5 , 11 7 , 40 3 5 , 11 7 , 4 0 3 5 , 11 7 , 4 0 3 5 , 11 7 40 3 5 , 11 7 , 4 0 3 5 , 11 7 , 4 0 3 5 , 11 7 40 3 02 3 02 3 02 3 02 3 02 3 02 3 02 3 02 3 02 3 33 3 14 2 , 61 9 14 2 61 9 14 2 , 61 9 14 2 , 61 9 14 2 , 61 9 14 2 , 61 9 14 2 61 9 14 2 , 61 9 14 2 61 9 33 4 34 3 , 41 4 34 3 4 1 4 34 3 , 41 4 34 3 , 41 4 34 3 , 41 4 34 3 , 41 4 34 3 , 41 4 34 3 , 41 4 34 3 41 4 33 6 DG P 19 9 , 20 4 19 9 , 20 4 19 9 , 20 4 19 9 , 20 4 19 9 , 20 4 19 9 , 20 4 19 9 , 20 4 19 9 , 20 4 19 9 , 20 4 39 2 37 9 11 , 37 9 37 9 11 , 37 9 37 9 11 . 37 9 11 3 7 9 11 , 37 9 37 9 EP I S T o t a l 66 8 , 52 9 8 , 66 8 52 9 8 , 66 8 , 52 9 8 66 8 52 9 8 66 8 , 52 9 8 . 66 8 52 9 8 66 8 52 9 8 66 8 52 9 8 66 8 , 52 9 Gr a n d T o t a l 57 0 70 6 56 4 25 4 55 8 07 6 3 , 55 1 62 3 54 5 17 0 53 8 39 8 3 , 53 1 94 6 3 , 52 5 , 4 9 3 51 9 15 3 Pa g e 8 . \. . . , \. . , "" " PA C I F I C O R P Sk o o k u m c h u c k H y d r o e l e c t r i c F a c i l i t y - I n c o m e S t a t e m e n t ( D e p r E x p e n s e a n d O & M E x p e n s e ) LO C A T I O N S 2 0 1 0 0 3 FO R T H E T W E L V E M O N T H S E N D E D S E P T 2 0 0 5 Su m o f A m o u n t Ye a r Mo n t h 20 0 4 20 0 5 Gr a n d T o t a l Pr i m a r y G Lo c a t i o n Pr i m a r y A c Fa c t o r M o d i f i e d A c c o r d DE P E 20 1 0 0 3 40 3 DG P 19 9 19 9 99 3 99 3 DE P E T o t a l 19 3 19 3 OM E X 20 1 0 0 3 53 9 SN P P H (2 1 2 78 1 ) 11 , 4 4 3 96 2 35 5 (2 0 0 , 00 6 ) 54 3 SN P P H 15 1 15 1 54 5 SN P P H (3 7 58 7 ) (3 7 58 7 ' 92 9 56 5 56 5 OM E X T o t a l (2 1 1 06 4 ) 11 , 4 4 3 96 2 (3 7 58 7 ) 35 5 (2 3 5 , 87 6 ) Gr a n d T o t a l (2 0 7 , 87 1 ) 11 , 4 4 3 96 2 (3 7 , 58 7 ) 35 5 (2 3 2 , 68 4 ) Pa g e 8 . PacifiCorp PAGE Idaho Results of Operations September 2005 Customer Advances for Construction TOTAL IDAHO ACCOUNT I:mg COMPANY FACTOR FACTOR %ALLOCATED REF# Adjustment to Expense: Customer Advances 252 10,554 Situs Customer Advances 252 12,321,833 992%491,858 Customer Advances 252 (1,218,995)Situs 218,995) Customer Advances 252 (443,551)Situs Customer Advances 252 (9,083 639)Situs Customer Advances 252 135,247 Situs Customer Advances 252 634 846 WYE Situs Customer Advances 252 (407,518)WYW Situs Customer Advances 252 (2,948,778)6.434%(189,726) 1916,863) Description of Adjustment: Customer advances for construction are booked into account 252. When they are booked, the entries do not reflect the proper allocation. This adjustment reallocates the customer advances for construction in the account. Idaho General Rate Case September 2005 Customer Advances for Construction Year End Balance Sept 2004 Actuals Should be Adjustment amt. 252CA (228 760)(217 974)10,785 252CN (11 150 817)11,150,817 2521DU 248 829 339 246,490) 2520R 821 (100,680)(152 500) 252UT 501 560 756,140)(9,257 700) 252W A (344 061)(74 042)270,019 252WYP (2,236 504)973 243,477 252WYU 874 (253,360)(286,234) 252SG 732 175)732 175) Total 125,059)(6,125,059) Utah carries 100% of GL 2523990 California carries 100% of account 2521100 Remaining Balance acount 2521000 is 100% to Utah Sept 04-Sept 05 Year End Balance Sept 2005 Average Actuals Should be Adjustment amt.Adjustment amt 252CA (90 733)(80,411)10,322 554 252CN (13,492 850)13,492 850 321 833 2521DU 180 324 (11,177)191 501)218 995) 2520R 695 (707 906)(734 601)(443,551) 252UT 692,930 216 648)909,579)(9,083,639) 252WA 236)760)476 135,247 252WYP 028,416)(2,202)026 214 634 846 252WYU 887 (503 915)(528 801)(407,518) 252 SG 165,381)165 381)(2,948 778) Total 689,399)689 399) Utah carries 100% of GL 2523990 California carries 100% of account 2521100 Remaining Balance acount 2521000 is 100% to Utah PacifiCorp PAGE 8.4 Idaho Results of Operations September 2005 Removal of Glenrock Mine '-.....: TOTAL IDAHO ACCOUNT COMPANY FACTOR FACTOR %ALLOCATED REF# Adjustment to Rate Base: Other Tangible Property 399 (36,652,955)683%(2,449,629) Office Furniture and Equipment 391 (15,061)683%(1,007) Materials and Supplies 154 (128,657)6.434%(8,278) Accumulated Depreciation 108MP 33,151,974 683%215,648 (3,644,699)(243,266)Below Detail of Adjustment September 2004 Other Tangible Property - 399 Office Furniture and Equipment - 391 Materials and Supplies - 154 Accumulated Depreciation - 108 (37,359,621 ) (15,061) (260,005) 33,643,387 (3,991 300)8.4. September 2005 Other Tangible Property - 399 Office Furniture and Equipment - 391 Materials and Supplies - 154 Accumulated Depreciation - 108 (35,946,289) (15,061) 692 32,660,561 (3,298,098) (3,644 699) 8.4. Average of Sept 2004 and Sept 2005 Description of Adjustment: In 1999, the Company ceased operations of the Glenrock Mine, and has since engaged in activities to reclaim the mine. The reclamation work is complete and this adjustment removes from unadjusted results net rate base associated with the Glenrock Mine, excluding land. The Company is obligated to maintain the land for ten years. Because the Company is required to maintain the land, its investment has been included in rate base in unadjusted results. .. . J Pa c l f l C o r p Id a h o G e n e r a l R a t e C a s e S e p t e m b e r 2 0 0 5 Re m o v a l o f G l e n r o c k M i n e Pr I m a r y A c c o u n t De s c r i p t i o n Se c o n d a r y A c c o u n t De s c r i p t i o n Se p t 2 0 0 4 Se p t 2 0 0 5 Fa c t o r 10 1 EL E C T R I C P L A N T I N S E R V I C E 39 1 2 CO M P U T E R E Q U I P M E N T - P E R S O N A L C O M P U T E R S 1 5 . 06 1 1 5 06 1 S E 10 1 EL E C T R I C P L A N T I N S E R V I C E 39 9 MI N I N G 1 6 , 00 6 , 23 5 1 5 , 35 7 10 5 S E 10 1 EL E C T R I C P L A N T I N S E R V I C E 39 9 MI N I N G 2 2 . 05 7 67 1 . 2 1 29 3 , 4 6 9 S E 10 8 AC C M P R V N F O R D E P R E C I A T I O N O F E P I S 3 9 1 2 CO M P U T E R E Q U I P M E N T - P E R S O N A L C O M P U T E R S ( 1 0 91 7 ) ( 1 3 . 92 9 ) S E 10 8 AC C M P R V N F O R D E P R E C I A T I O N O F E P I S 3 9 9 MI N I N G ( 1 4 62 5 24 1 ) ( 1 3 92 8 35 2 ) S E 10 8 AC C M P R V N F O R D E P R E C I A T I O N O F E P I S 3 9 9 MI N I N G ( 1 9 , 00 7 22 9 ) ( 1 8 71 8 28 0 ) S E 15 4 1 5 GL E N R O C K C O A L M A T E R I A L & S U P P L Y M& S G L E N R O C K C O A L M I N E 2 6 0 00 5 ( 2 69 2 ) S N P P S / S G It e m s t o b e R e m o v e d Gl e n r o c k M i n i n g P l a n t - 3 9 9 Ne t o f L a n d - R e f 8 , Ne t G l e n r o c k M i n i n g P l a n t 06 3 90 6 3 6 . 65 0 . 57 4 (7 0 4 28 5 ) ( 7 0 4 28 5 ) 35 9 . 62 1 3 5 94 6 28 9 Gl e n r o c k M i n e C o m p u t e r E q u i p m e n t - 3 9 1 15 . 06 1 15 . 06 1 Gl e n r o c k M i n e M a t e r i a l s a n d S u p p l i e s - 1 5 4 26 0 00 5 69 2 ) Ac c u m u l a t e d D e p r e c i a t i o n - M i n i n g P l a n t - 1 0 8 Ac c u m u l a t e d D e p r e c i a t i o n - C o m p u t e r E q u i p m e n t - 1 0 8 Gl e n r o c k M i n e A c c u m u l a t e d D e p r e c i a t i o n (3 3 , 63 2 , 4 7 0 ) ( 3 2 , 64 6 63 2 ) (1 0 , 91 7 ) ( 1 3 , 92 9 ) (3 3 , 38 7 ) (3 2 66 0 , 56 1 ) 99 1 , 30 0 29 8 , 09 8 8. 4 To t a l t o b e R e m o v e d f r o m R a t e B a s e Pa g e 8 . 4 , PacifiCorp Idaho Results of Operations September 2005 Environmental Settlement (PERCO) PAGE ACCOUNT IYQg TOTAL COMPANY IDAHO ALLOCATED REF#FACTOR %FACTOR Adjustment Rate Base: Environmental Deferred (1,078,910)Below182M(18,152 697)944% Detail of Adjustment to Rate Base: Beginning Balance Sept 30, 2004 Environmental Remediation Expense Ending Balance Sept 30, 2005 (19,143,518) 981,643 (17,161 8751 5.4 Average Balance (18,52,697) Description of Adjustment: In 1996 PacifiCorp received an insurance settlement of $33 million for environmental clean-up projects. These funds were transferred to a subsidiary called PacifiCorp Environmental Remediation Company (PERCO). This fund balance is amortized or reduced as PERCO expends dollars on clean-up costs. PERCO received an additional $5 million of insurance proceeds plus associated liabilities from PacifiCorp in 1998 and $225,000 in 2002. This adjustment includes the insurance proceeds in Electric Operations as a rate base deduction. Page 8. PACIFICORP ENVIRONMENTAL REMEDIATION CO. SPENDING BY ENVIRONMENTAL PROJECT Cash Cumulative Received Actual Spending Net Balance Site was 1996 & after thru 9/30/04 at 9/30/04 American Barrel PERC/1997/E/001 134 194 (902 945)231 249 Astoria Unocal PERC/1997/E/002 1,424 380 (690,988)733,392 Eugene - PacifiCorp PERC/1997/E/003 892 622 (216 992)675 630 Everett - PacifiCorp PERC/1997/E/004 223,143 810)221 333 Jordan Barber Tar PERC/19971E1005 865,363 (41 628)823,735 Ogden PERC/1997/E/006 398,531 (68 130)330,401 Tacoma A Street PERC/1997/E/007 084 254 (600,874)1 ,483,380 Tacoma River Street PERC/1997/E/008 213 635 054 068)159,567 Bridger GW Samplin9 PERC/1997/E/009 369,495 (338,205)290 Bridger Landfill Repermitting PERC/1997/E/010 539 (51 870)(20 331) Bridger Oil Spill PERC/1997/E/011 791 372 (374 402)416,970 Carbon Fuel Oil PERC/1997/E/012 26,034 (15,781)253 Carbon Landfill Permit PERC/1997/E/013 179 060 (23,034)156,026 Carbon Emerg. Gen. Remediation PERC/1997/E/014 756 (8,797)959 Centralia Heavy Equipment Shop PERC/1997/E/015 023 380)643 Dave Johnston GW Sampling PERC/1997/E/016 311 657 (157 053)154 604 Dave Johnston Landfill Repermit PERC/1997/E/017 133,391 (44 889)88,502 Dave Johnston Diesel Release PERC/19971E1018 085 (528)557 Dave Johnston Landfill Closure PERC/1997/E/019 310,425 (287 922)022 503 Dave Johnston Landfill Reclamation PERC/1997/E/020 475 080 (288,190)186,890 Farm GW Monitoring - Hunter PERC/1997/E/021 221 036 (162,048)58,988 Farm GW Monitoring - Huntington PERC/1997/E/022 194 267 (143,274)50,993 Hunter Fuel Oil PERC/1997/E/023 101 696 (25,206)76,490 Hunter Injection Wells PERC/1997/E/024 533 458 (8,956)524,502 Hunter Landfill Permit PERC/1997/E/025 132 745 (42 014)731 Huntin9ton Injection Wells PERC/1997/E/026 854,595 (8,611)845 984 Huntington Landfill Closure PERC/1997/E/027 706,819 (627 376)79,443 Huntington Landfill Permit PERC/1997/E/028 193 883 (35,880)158 003 Huntington Lead Paint Removal PERC/1997/E/029 000,804 315,468)(314 664) Huntington Wellhead Protection PERC/1997/E/030 846 (14 052)206) Buried Pitch PERC/1997/E/031 50,848 (78,446)(27 598) Tank Farm PERC/1997/E/032 152 868 (487)152,381 Naughton FGD Pond Closure PERC/19971E1033 362 166 (151,094)211 072 Naughton GW Monitoring PERC/1997/E/034 351,477 (150,188)201,289 Naughton Landfill Repermit PERC/19971E1035 664 (30 011)653 Naughton Landfill Closure PERC/1997/E/036 814 63,814 Wyodak Pond StudY PERC/1997/E/037 100,972 (47,704)53,268 Wyodak Fuel Oil PERC/1997/E/038 206 196 (23,011)183 185 Bank Stabilization & Restoration PERC/19971E1039 234 043 (186,658)47,385 Restore River Embankments PERC/1997/E/040 90,072 (19,498)574 Cutler PERC/1997/E/041 333 (76,560)773 Bank Stabilization & Restoration PERC/1997/E/042 66,534 66,534 Merwin Hatchery Fix Erosion Problems PERC/1997/E/044 61,018 (94 425)(33,407) Speelyai Hatchery Stabilize River Bank PERC/1997/E/045 40,678 (668)40,010 No. Umpqua Erosion Repairs PERC/1997/E/046 809 (32,205)396) Klamath River Domestic Water Studies PERC/1997/E/048 25,424 176)21,248 No. Umq Remove Contaminated Soils PERC/1997/E/052 20,339 (464)19,875 Rogue River Domestic Water Studies PERC/1997/E/053 085 909)176 UST Removal PERC/1997/E/054 20,339 786)15,553 Lead Paint Removal PERC/1997/E/055 390 586 (386,611)975 Annex I PERC/1997/E/056 325 818 (611 928)713,890 Cedar Diesel PERC/1997/E/057 147 (48,767)380 Holiday Gun Club PERC/1997/E/058 616 950 (709,275)(92 325) Jordan Substation PERC/1997/E/059 661,975 (304,031)357 944 Montague Ranch PERC/1997/E/060 188 757 (164 651)106 Ross Island Tower Clean-up PERC/1997/E/061 101 696 372)100,324 SPIll Prevention, Containment and Counte PERC/1997/E/062 969 252 590,397)378,855 Page 8. PACIFICORP ENVIRONMENTAL REMEDIATION CO. SPENDING BY ENVIRONMENTAL PROJECT Cash Cumulative Received Actual Spending Net Balance Site WBS 1996 & after thru 9/30/04 at 9/30/04 Ashton Substation PERC/1997/E/070 434 271)163 Rock Springs Plant Substation PERC/1997/El071 638 733)18,905 Sinclair Substation PERC/1997/E/072 49,326 (996)48,330 Parco Substation PERC/1997/E/073 326 (851)48,475 Garland Substation PERC/1997/El074 30,760 (689)30,071 Dexter Substation PERC/1997/E/075 903 (43,185)718 WyoMont Substation PERC/1997/E/076 903 (33 705)18,198 Salt Lake Automotive Shop PERC/1997/El077 59,153 (130 033)(70 880) Vernal Diesel PERC/1997/E/078 593 (1,408)185 Salt Lake Terminal Oil Spill PERC/1997/E/079 10,170 (9,756)414 Bridger Coal Fuel Oil Spill PERC/1997/E/080 507 747 (284,796)222 951 Bors Property PERC/1997/El081 016 (15,873)143 Coal Creek PERC/1997/E/082 867 (1,416)452 Ekotek / PetroChem PERC/1997/El083 214 515 (35 779)178,736 Environmental Pacific PERC/1997/E/084 008 (1,611)397 Mountaineer Refinery PERC/1997/E/085 102 (39) Northwest Triangle PropertY PERC/1997/El086 10,008 (388)620 Pinedale PERC/1997/El087 105 061 (113 985)924) PCB, Inc.PERC/1997/E/088 10,007 (143,312)(133 305) Portable Equipment GW PERC/1997/El089 106 844 261 677 368 521 Idaho Falls Pole Yard PERC/1997/El090 / 091 761 803 856,436)905,367 Astoria Steam Plant PERC/1997/El092 435,322 (529 908)(94 586) Bear River Erosion Control PERC/1997/E/093 33,409 394)015 Beaver Bay Drainfield Cleanup PERC/1998/E/094 19,693 (20,264)(571) Bridger Boron Contaminated Soil Rem PERC/1998/E/095 199 834 340)197,494 Bridger Coal Warehouse Spill PERC/1998/E/097 146 835 (2,278)144,558 Bridger Oil Spill (New Releases)PERC/1998/EIO98 280 425 (264 582)15,843 Cedar Steam Plant PERC/1998/E/099 76,423 (1,932)491 Centralia Mine Pond Reclamation PERC/1998/El100 695 377 (503,287)192 090 Cougar Shore Line Repair PERC/1998/E/101 38,695 (29 921)774 Mining Central Warehouse Cleanup PERC/1998/E/102 279 159 (60 024)219,135 Deer Creek Terrace Stablization PERC/1998/E/103 265,063 (10,975)254,088 Domestic Water System Testing and Revi PERC/1998/E/1O4 180 935 (47 726)133 209 Hale Plant Cleanup PERC/1998/E/105 443,703 (300,828)142 875 Huntington Ash Storm Runoff Pond PERC/1998/El106 470 (33 455)015 Huntington Lead Paint Removal PERC/1998/El107 145,951 (3,979)141,972 Lead Paint Removal (1998 Funds)PERC/1998/E/108 127 715 (3,861)123,854 Lewis / Swift Reservoir Cleanup PERC/1998/E/109 300,580 (290,538)10,042 Lifton Pumping Station Cleanup PERC/1998/El110 19,742 (401)19,341 Merwin Oil House Removal PERC/1998/E/111 19,348 (20,0221 (674) Naughton South Ash Pond Reclam PERC/1998/E/112 245,301 (239,493)808 Ogden Pole Treating Remediation PERC/1998/E113 000 000 1 ,000,000 Speelyai Well PERC/1998/E/114 020 (176)844 Big Fork PCB Soil Cleanup PERC/2003/El123 122,000 (65,746)56,254 Pwr Delivery UST Compliance Audit PERC/2003/El124 000 (12,1231 34,877 Thea Foss Shared Account PERC/2003/E/125 (2,341 181)341,181) Attorney contingency fee received 56,000 56,000 REGULATED TOTAL 38,624 232 (19,480,714)19,143,518 Ref # 8. (') Page 8. PACIFICORP ENVIRONMENTAL REMEDIATION CO. SPENDING BY ENVIRONMENTAL PROJECT Cash Cumulative Received Actual Spending Net Balance Site was 1996 & after thru 9/30/05 at 9/30/05 American Barrel PERC/1997/E/001 134 194 006 686)127 508 Astoria Unocal PERC/1997/E/002 1,424 380 (862,729)561 651 Eugene - PacifiCorp PERC/1997/E/003 892 622 (248 001)644,621 Everett - PacifiCorp PERC/1997/E/004 223,143 174 458 397 601 Jordan Barber Tar PERC/1997/E/005 865,363 (41 628)823 735 Ogden PERC/1997/E/006 398,531 (68,130)330,401 Tacoma A Street PERC/1997/E/007 084,254 (617,715)1,466 539 Tacoma River Street PERC/1997/E/008 213 635 054 068)159,567 Bridger GW Sampling PERC/1997/E/009 369,495 (399 346)(29,851) Bridger Landfill Repermitting PERC/1997/E/010 31,539 (51 870)(20 331) Bridger Oil Spill PERC/1997/E/011 791 372 (374 402)416,970 Carbon Fuel Oil PERC/1997/E/012 034 (15,781)253 Carbon Landfill Permit PERC/1997/E/013 179,060 (23,034)156 026 Carbon Emerg. Gen. Remediation PERC/1997/E/014 756 (16,598)25,158 Centralia Heavv Equipment Shop PERC/1997/E/015 023 380)68,643 Dave Johnston GW Sampling PERC/1997/E/016 311 657 (181 312)130 345 Dave Johnston Landfill Repermit PERC/1997/E/017 133 391 (69 361)030 Dave Johnston Diesel Release PERC/19971E1018 085 (528)557 Dave Johnston Landfill Closure PERC/1997/E/019 310 425 (269 474)040,951 Dave Johnston Landfill Reclamatic PERC/19971E1020 475,080 (288 190)186,890 Farm GW Monitoring - Hunter PERC/1997/E/021 221 036 (189 945)091 Farm GW Monitoring - Huntington PERC/1997/E/022 194 267 (163,552)30,715 Hunter Fuel Oil PERC/1997/E/023 101 696 (30 696)71,000 Hunter Injection Wells PERC/1997/E/024 533,458 (137 548)395,910 Hunter Landfill Permit PERC/19971E1025 132 745 (46 065)680 Huntington Injection Wells PERC/1997/E/026 854,595 (9,416)845,179 Huntington Landfill Closure PERC/1997/E/027 706,819 (627 376)79,443 Huntington Landfill Permit PERC/1997/E/028 193,883 (35,880)158 003 Huntington Lead Paint Removal PERC/1997/E/029 000,804 (1,315 468)(314 664) Huntington Wellhead Protection PERC/1997/E/030 846 (14 052)(4,206) Buried Pitch PERC/1997/E/031 50,848 (78,446)(27,598) Tank Farm PERC/1997/E/032 152,868 (487)152 381 Naughton FGD Pond Closure PERC/1997/E/033 362,166 (151 094)211 072 Naughton GW Monitoring PERC/1997/E/034 351 477 (170 063)181,414 Naughton Landfill Repermit PERC/1997/E/035 63,664 (30 011)653 Naughton Landfill Closure PERC/1997/E/036 63,814 975)57,839 Wyodak Pond Study PERC/1997/E/037 100,972 (56,665)44,307 Wyodak Fuel Oil PERC/1997/E/038 206,196 (26,129)180 067 Bank Stabilization & Restoration PERC/1997/E/039 234,043 (186,658)47,385 Restore River Embankments PERC/1997/E/040 90,072 (19,498)574 Cutler PERC/1997/E/041 77,333 (76,560)773 Bank Stabilization & Restoration PERC/1997/E/042 66,534 66,534 Merwin Hatchery Fix Erosion Probl PERC/1997/E/044 61,018 (94,425)(33 407) Speelyai Hatchery Stabilize River PERC/1997/E/045 40,678 (668)40,010 No. Umpqua Erosion Repairs PERC/1997/E/046 809 (32 205)396) Klamath River Domestic Water St PERC/1997/E/048 25,424 176)248 No. Umq Remove Contaminated ~PERC/1997/E/052 20,339 (464)19,875 Rogue River Domestic Water Stud PERC/19971E1053 085 909)176 UST Removal PERC/19971E1054 20,339 786)15,553 Lead Paint Removal PERC/1997/E/055 390 586 (386,611)975 Annex I PERC/1997/E/056 325,818 (684,465)641 353 Cedar Diesel PERC/1997/E/057 83,147 (65,080)18,067 Holiday Gun Club PERC/1997/E/058 616,950 (709,275)(92 325) Jordan Substation PERC/1997/E/059 661 975 (322 973)339 002 Montague Ranch PERC/1997/E/060 188,757 (221,472)(32,715) Ross Island Tower Clean-up PERC/1997/E/061 101 696 162)534 Spill Prevention, Containment and PERC/1997/E/062 969,252 (2,176,946)792 306 Ashton Substation PERC/1997/E/070 28,434 271)163 Page 8. PACIFICORP ENVIRONMENTAL REMEDIATION CO. SPENDING BY ENVIRONMENTAL PROJECT Cash Cumulative Received Actual Spending Net Balance Site WBS 1996 & after thru 9/30/05 at 9/30/05 Rock Springs Plant Substation PERCJ1997/E/071 22,638 (3,733)18,905 ,,"III"'dOl Et'\vl 49,326 (996)330 Parco Substation PERC/1997/E/073 326 (851)48,475 Garland Substation PERCJ1997JE/074 30,760 (689)30,071 Dexter Substation PERC/1997/E/075 903 (43,185)718 WyoMont Substation PERCJ1997 JEl076 51,903 (33,705)18,198 Salt Lake Automotive Shop PERC/1997/E/077 59,153 (130,033)(70,880) Vernal Diesel PERCJ1997/EJ078 593 408)185 Salt Lake Terminal Oil Spill PERC/1997JE/079 10,170 (9,756)414 Bridger Coal Fuel Oil Spill PERC/1997 JEJ080 507 747 (329,289)178,458 Bors Property PERCJ1997JEJ081 20,016 (15,873)143 Coal Creek PERC/1997/E/082 867 416)452 Ekotek PetroChem PERC/1997/E/083 214 515 (35 779)178,736 Environmental Pacific PERCJ1997JE/084 008 611)397 Mountaineer Refinery PERC/1997/E/085 102 (39) Northwest Triangle Propertv PERC/1997/EJ086 008 (388)620 Pinedale PERCJ1997JE/087 105,061 (113 985)(8,924) PCB, Inc.PERC/1997/EJ088 007 (143 312)(133,305) Portable Equipment GW PERC/1997/EJ089 106,844 261 677 368 521 Idaho Falls Pole Yard PERCJ19971E1090 I 091 761 803 (2,104,159)657 644 Astoria Steam Plant PERC/1997/E/092 435,322 (529 908)(94,586) Bear River Erosion Control PERCJ1997JE/093 33,409 (3,394)30,015 Beaver Bay Drainfield Cleanup PERC/1998JE/094 19,693 (20,264)(571) Bridger Boron Contaminated Soil I PERC/1998/EJ095 199,834 340)197,494 Bridger Coal Warehouse Spill PERC/1998JE/097 146,835 278)144,558 Bridger Oil Spill (New Releases)PERC/1998JE/098 280,425 (316 271)(35,846) Cedar Steam Plant PERCJ1998/EJ099 76,423 659)73,764 Centralia Mine Pond Reclamation PERCJ1998JE/100 695,377 (503,287)192,090 Cougar Shore Line Repair PERC/1998JEl101 38,695 (29,921)774 Mining Central Warehouse Cleanu PERCJ1998/E1102 279,159 (60,024)219,135 Deer Creek Terrace Stablization PERCJ1998JE/103 265,063 (11,606)253,457 Domestic Water System Testing a PERC/1998JEJ104 180,935 (51,257)129,678 Hale Plant Cleanup PERC/1998JEJ105 443,703 (300,828)142,875 Huntington Ash Storm Runoff Pon PERC/1998/E1106 36,470 (33,455)015 Huntington Lead Paint Removal PERC/1998JEJ107 145,951 (3,979)141 972 Lead Paint Removal (1998 Funds)PERCJ1998JE/108 127 715 (8,061)119,654 Lewis Swift Reservoir Cleanup PERC/1998/E/109 300,580 (290,538)10,042 Lifton Pumping Station Cleanup PERC/1998JE/110 19,742 (401)19,341 Merwin Oil House Removal PERCJ1998/E/111 19,348 (20,022)(674) Naughton South Ash Pond Reclan PERC/1998JE/112 245,301 (239,493)808 Ogden Pole Treating Remediation PERCJ1998/E113 000,000 000,000 Speelyai Well PERCJ1998JEl114 10,020 (176)844 Big Fork: PCB Soil Cleanup PERC/2003/E/123 122,000 (80,988)012 Pwr Delivery UST Compliance Auc PERC/2003JEl124 000 (12,123)34,877 Thea Foss Shared Account PERC/2003JE/125 724,305)(2,724 305) Attomev contingency fee received 56,000 56,000 REGULATED TOTAL 38,624 232 (21,462 357)17,161,875 Ref # 8. PacifiCorp PAGE Idaho Results of Operations September 2005 Regulatory Asset Amortization Removal TOTAL IDAHO ACCOUNT COMPANY FACTOR FACTOR %ALLOCATED REF# Adjustment to Expense Misc. A&G Expense (UT Trans. Plan)930 (5,407 646)Situs Misc. A&G Expense (ID Trans. Plan)930 (926,784)Situs (926,784) Misc. A&G Expense (WYE Trans. Plan)930 (1,944 841)WYE Situs Misc. A&G Expense (WYW Trans. Plan)930 (344 133)WYW Situs Misc. A&G Expense (WA Trans. Plan)930 (1,454,328)Situs Misc. A&G Expense (OR Y2K)930 (262 486)Situs Misc. A&G Expense (UT Noell Kempf)930 (23,116)Situs Misc. A&G Expense (UT P&M Strike)930 (299,449)Situs Other Generation Expense 557 38,576 Situs Other Generation Expense 557 006 Situs Other Generation Expense 557 32,973 Situs 32,973 (10,494,228)(893,810) Adjustment to Rate Base Regulatory Assets (UT Trans. Plan)182M (2,703,823)Situs Regulatory Assets (ID Trans, Plan)182M (464,659)Situs (464 659) Regulatory Assets (WYE Trans. Plan)182M (1,295,279)WYE Situs Regulatory Assets (WYW Trans. Plan)182M (229,195)WYW Situs Regulatory Assets (WA Trans. Plan)186M (727 164)Situs Regulatory Assets (UT Nolle Kempf)182M (18,147)Situs Regulatory Assets (UT P&M Strike)182M (424,221)Situs Regulatory Assets (OR Y2K)182M (252,827)OTHER 000% Regulatory Asset 182M 663,695 Situs Regulatory Asset 182M 196,410 Situs Regulatory Asset 182M 406,671 Situs 406,671 (3,848,540)(57,989) Description of Adjustment: This adjustment removes regulatory assets and associated amortization for items that will be fully amortized during the test period. PacifiCorp Idaho General Rate Case September 2005 Regulatory Asset Amortization Removal Expense Account 545160 545150 545150 545150 545150 545150 545150 545150 566905 566905 566905 FERC Acct Description930 Transition Plan Costs - Washington930 Oregon 98-00 Y2K Expense930 Noell Kempf Climate Action Project930 P&M Strike Amortization Utah930 Transition Plan Costs - Idaho930 Transition Plan Costs - Utah930 Transition Plan Costs - Wyoming East930 Transition Plan Costs - Wyoming West557 Cholla Contra Asset557 Cholla Contra Asset557 Cholla Contra Asset Sep- 1,454,328 262 486 23,116 299,449 926,784 5,407 646 944,841 344 133 (38,576) (97 006) (32 973) 10,494,228 Page 8. Factor WYE WYW IDU Page 8. Rate Base Account FERC Acct Description Sep-o4 Sep-oS BE Avg Factor 185340 186M Transition Plan Costs - Washington 454,328 727 164 187105 182M Oregon 98-00 Y2K Expense 384,071 121,584 252 827 OTHER 187111 182M Noell Kempf Climate Action Project 29,705 590 18,147 187112 182M P&M Strike Amortization Utah 573,945 274,496 424,221 187202 182M Transition Plan Costs - Idaho 929,319 464,659 187204 182M Transition Plan Costs - Utah 5,407,646 (0)703,823 187205 182M Transition Plan Costs - Wyoming East 267,699 322,858 1 ,295,279 WYE 187206 182M Transition Plan Costs - Wyoming West 401,261 57,129 229,195 WYW 187206 182M Cholla Contra Asset (423,157)(390 184)(406 671) 187206 182M Cholla Contra Asset (690 601)(636 788)(663 695) 187206 182M Cholla Contra Asset /1,244 913)/1,147 907)/1,196.410)IDU 089,303 (1,392,223)848,540 Page 8. PacifiCorp PAGE 1'-"'" Idaho Results of Operations September 2005 Hydro Settlement Obligations TOTAL IDAHO ACCOUNT COMPANY FACTOR FACTOR %ALLOCATED REF# Removal Actuals from Results North Umpqua Amortization 4041P (224,491)SG-6.434%(14,444) Bear River Amortization 4041P (217 207)SG-6.434%(13,975) Bear River Amortization 4041P (13,065)6.434%(841) Total (454,763)(29,260) N. Umpqua Asset Accum Amortization 1111P 320,087 SG-6.434%20,595 Bear River Asset Accum Amortization 1111P 258,262 SG-6.434%16,617 Bear River Asset AccumAmortization 1111P 11,451 6.434%737 Total 589,799 948 North Umpqua Settlement Asset 302 (7,150,591)SG-6.434%(460,072) Bear River Settlement Asset 302 (5,903,191)SG-6.434%(379,814) Bear River Settlement Asset 303 (387,993)6.434%(24,964) Total (13,441 775)(864,850) Amortization of Payments North Umpqua Amortization 539 142 614 SG-6.434%176 Bear River Amortization 539 (143,885)SG-6.434%(9,258)7.4 Total (1,270)(82) Add Unamortized Payments North Umpqua Payments 186M 4,498,062 SG-6.434%289,407 Bear River Payments 186M 833,842 SG-6.434%53,650 7.4 Total 331 904 343 057 Description of Adjustment: The Company is required to make various cash payments as a result of agreements made with intervening parties while relicensing its Bear River and North Umpqua hydroelectric facilities with the FERC. This adjustment places into results cash payments made by the Company during the test period for Hydro Relicensing activities related to the Bear River and North Umpqua FERC hydro licenses. These payments have been deferred and are being amortized over the life of the license. Additional accounting entries related to the FERC hydro licenses are removed to ensure that only the cash payments made during the test period for the licenses are included in results. This adjustment removes the intangible assets and the associated amortization related to the Bear River and North Umpqua FERC hydro licenses. The liabilities associated with the FERC licenses are not removed via this adjustment as the liabilities are booked to the NUTIL factor in unadjusted results. The accretion related to the liabilities is normalized out in the interest synchronization, requiring no adjustment for the accreted interest. PacifiCorp Idaho General Rate Case September 2005 Settlement Asset and Accumulated Amortization to Remove from Results North Umpqua SG- P NONUTIL NONUTIL 302.000 302.300 302.300 102332 102567-102567-1 302 and 303 Assets March 2004 Balance 309,635 Acquistion - 6/30/2004 13,013,697 Acquisition - 8/23/2004 (22 150) September 2004 Balance 301 182 Transfer - 4/25/2005 (14 301 182)301 182 Acquistion adjustment - 9/30/2005 820 525) Settember 2005 Balance 301,182 (1,820 525) Average Balance 150 591 Ref #8. 404-IP Amortization Expense 2004 March 574 2004 April 148 2004 May 148 2004 June 148 2004 July 128,280 2004 August 165 2004 September 378 2004 October 378 2004 November 378 2004 December 378 2005 January 378 2005 February 378 2005 March 372 2005 April 230 17,230 2005 May 34,461 2005 June 461 2005 July 461 2005 August 34,461 2005 September 461 Amortization Expense for 12 mos ended 9/30/2005 224 491 Ref #8. 111 - IP Accum ulated Amortization September 2004 Balance (207,841) Settember 2005 Balance (432 333) Average Balance (320,087) Ref #8. r--.PacifiCorp -.J Idaho General Rate Case September 2005 Settlement Asset and Accumulated Amortization to Remove from Results Bear River SG -u NONUTIL 302.000 302.300 303 102441 102568 102466 302 and 303 Assets Balance March 2004 Acquistion 5/28/2004 11,806,382 387 993 Balance September 2004 806,382 387 993 Transfer 4/25/2005 (11,806 382)11,806,382 Ending Balance September 2005 11,806,382 387,993 Average Balance 903,191 387 993 Ref #8.Ref #8, 404 - IP Amortization Expense 2004 March 2004 April 2004 May 2004 June 49,886 639 2004 July 257 093 2004 August 33,257 093 2004 September 33,257 093 2004 October 257 093 2004 November 257 093 2004 December 257 093 2005 January 33,257 093 2005 February 257 093 2005 March 244 061 2005 April 676 676 090 2005 May 33,351 090 2005 June 351 090 2005 July 33,351 090 2005 August 351 090 2005 September 33,351 090 12 months ended 9/30/2005 217 207 065 Ref # 8.Ref # 8. 111 - IP Accumulated Amortization Balance September 2004 (149 658)918) Balance September: Sep 2005 (366,865)(17 983) Average Balance (258 262)(11 451) Ref # 8.Ref # 8. PacifiCorp Idaho General Rate Case September 2005 Hydro Relicensing Settlements Obligations North Umpqua Defer Payments and amortize over the life of the license - 35 years Rate Base Adjustment: Pro Forma Adjustment Unamortized Payment Balance at 12/31/2005 623,633 Unamortized Payment Balance at 12/31/2006 372,492 Average Balance 498,062 Ref #8. Expense Adjustment Pro Forma Adjustment Amortization during 12/31/2005 -12/31/20D6 143 242 Less: Expense already in results (627) Adjustment for 12 mos ended 9/30/2005 142,614 Ref #8. Amortization Schedule 12 Mos Ending 3 Mos Ending 12 Mos Ending 9/30/2004 9/30/2005 12/31/2D05 12/31/2006 Bal Fwd 290,376 523.253 623,633 Payments 309.635 275,571 129 750 892,100 Amortization (19,259)(42,694)(29,370)(143 242) End Bal 290 376 523,253 623.633 372,492 12 Months Ended 9/30 2004 2005 2006 2007 Total Payment 309 635 275,571 S19 000 011,4DO 115 606 Amortization: 2004 (19 259)(19,259) 2005 (38 519)(4.175)(42,694) 2006 (38.519)3S1)(70 609)(117,479) 2007 (38 519)(8,351)(141,219)(32,442)(220 530) 2008 (38 519)(8.351)(141 219)(64 884) 2009 (38 519)(8,351)(141 219)(64,8B4) 2010 (38 519)(8,351)(141 219)(64,884) 2011 (38,519)(8.3S1)(141 219)(64,884) 2012 (38.519)351)(141 219)(64.8B4) 2013 (38,519)(8.351)(141 219)(64 884) 2014 (38 519)(8.351)(141 219)(64,884) 2015 (38.519)(8,351)(141 219)(64.8B4) 2016 (38,519)(8,351)(141.219)(64,884) 2017 (38,519)(8,351)(141,219)(64.B84) 2018 (38,519)(8,351)(141 219)(64 8B4) 2019 (38.519)(8,351)(141.219)(64 884) 2020 (38 519)351)(141 219)(64,884) 2021 (38 519)(8,351)(141 219)(64 884) 2022 (38 519)(8,351)(141 219)(64 884) 2023 (38 519)351)(141,219)(64,884) 2024 (38 519)(8,351)(141 219)(64 884) 2025 (38,519)(8,351)(141,219)(64,884) 2026 (38 519)351)(141,219)(64.884) 2027 (38 519)(8,351)(141 219)(64 884) 2028 (38 519)(8,351)(141,219)(64.884) 2029 (38,519)(8,351)(141 219)(64,884) 2030 (38 519)(8,351)(141,219)(64 884) 2031 (38,519)(8,351)(141,219)(64.B84) 2032 (38.519)(8,351)(141 219)(64 884) 2033 (38.519)(8,351)(141.219)(64,884) 2034 (38 519)(8.351)(141 219)(64,8B4) 2035 (38 519)(8,351)(141 219)(64,884) 2036 (38,519)(8,351)(141,219)(64,884) 2037 (3B.519)(8,351)(141 219)(64.884) 2038 (19 259)(4.175)(70,609)(32,442) (0)(0) Note: Amortize 1/2 of payment in first year - assuming paid mid-year PacifiCorp Idaho General Rate Case September 2005 Hydro Relicensing Settlements Obligations Bear River Defer Payments and amortize over the life of the license - 30 years 7.4 Rate Base Adjustment: Pro Forma Adjustment Unamortized Payment Balance at 12/31/2005 Unamortized Payment Balance at 12/31/2006 Average Balance 479 694 187 989 833 842 Ref #B, Expense Adjustment Pro Forma Adjustment Amortization during 12/31/2005 -12/31/2006 Less: Expense already in results Adjustment for 12 mos ended 9/30/2005 30,455 (174 340) (143,885) Ref #B, Amortization Schedule Bal Fwd Payments Amortization End Bal 12 Mos Ending 3 Mos Ending 9/30/2004 9/30/2005 12/31/2005 0 47,697 287 011 505 245,158 198,750 (808) (5 844) (6 067) 697 287 011 479,694 12 Mos Ending 12/31/2006 479,694 738 750 30,455 187 989 12 Months Ended 9/30 2004 2005 2006 2007 Total Payment 48,505 245,158 795 000 570,000 658,663 Amortization: 2004 (808)(808) 2005 617)227)(5,844) 2006 617)(8,454)(14 196)(24 267) 2007 617)(8,454)(28 393)(10 556)(49,019) 2008 617)(8,454)(28 393)(21 111) 2009 617)(8,454)(28 393)(21 111) 2010 617)(8,454)(28 393)(21 111) 2011 617)(8,454)(28,393)(21 111) 2012 617)(8,454)(28 393)(21 111) 2013 617)(8,454)(28,393)(21 111) 2014 617)(8,454)(28,393)(21 111) 2015 617)(8,454)(28,393)(21 111) 2016 617)454)(28,393)(21 111) 2017 617)454)(28 393)(21 111) 2018 617)(8,454)(28,393)(21 111) 2019 617)454)(28 393)(21 111) 2020 617)(8,454)(28,393)(21 111) 2021 617)(8,454)(28 393)(21 111) 2022 (1,617)(8,454)(28,393)(21 111) 2023 617)(8,454)(28,393)(21 111) 2024 617)(8,454)(28,393)(21 111) 2025 617)(8,454)(28 393)(21 111) 2026 (1,617)454)(28,393)(21 111) 2027 (1,617)(8,454)(28,393)(21 111) 2028 617)454)(28,393)(21 111) 2029 617)(8,454)(28,393)(21 111) 2030 617)454)(28,393)(21 111) 2031 617)(8,454)(28,393)(21 111) 2032 617)(8,454)(28 393)(21 111) 2033 (1,617)(8,454)(28 393)(21 111) 2034 (808)227)(14 196)(10 556) (0)(0)(0) Note: Amortize 1/2 of payment in first year - assuming paid mid-year PacifiCorp Idaho Results of Operations September 2005 Trapper Mine Rate Base PAGE ACCOUNT TOTAL COMPANY IDAHO ALLOCATED REF#FACTOR %FACTOR Adjustment to Rate Base: Other Tangible Property 489,839 Below399329,298 683% Adjustment Detail December 2005 Balance December 2006 Balance Average Balance 7,441 127 217,469 329,298 Description of Adjustment: PacifiCorp owns a 21.40% interest in the Trapper Mine, which provides coal to the Craig generating plant. The normalized coal cost of Trapper includes all operating and maintenance costs but does not include a return on investment. This adjustment adds the Company s portion of the Trapper Mine plant investment to rate base. This investment is accounted for on the Company s books in Account 123.1 - Investment in Subsidiary Company. However, Account 123 is not normally a rate base account. This adjustment reflects net plant rather than the actual balance in Account 123 to recognize the depreciation of the investment over time. This adjustment places into rate base the December 2005 - December 2006 average Trapper Mine balance. Idaho General Rate Case September 2005 Inclusion of Trapper Mine Rate Base Description Structure, Equipment, Mine Development Inventories Advanced deferred Stripping Other Long Term Assets Prepayments Accumulated De reciation TOTAL RATE BASE Description Structure, Equipment, Mine Development Inventories Advanced deferred Stripping Other Long Term Assets Prepayments Accumulated De reciation TOTAL RATE BASE Ref. PacifiCorp Idaho Results of Operations September 2005 Jim Bridger Mine Rate Base ACCOUNT Adjustment to Rate Base: Other Tangible Property 399 Adjustment Detail December 2005 Balance December 2006 Balance Average Balance TOTAL COMPANY 95,111,733 FACTOR FACTOR % PAGE IDAHO ALLOCATED 356,608 REF# Below Description of Adjustment: PacifiCorp owns a two-thirds interest in the Bridger Coal Company (BCC), which supplies coal to the Jim Bridger generating plant. The company s investment in BCC is recorded on the books of Pacific Minerals, INC (PMI), a wholly-owned subsidiary. Because of this ownership arrangement, the coal mine investment is not included in Account 101 -Electric Plant in Service. The normalized costs for BCC provide no return on investment. The return on investment for BCC is included in the fuels credit which the company has used as an offset to fuel prices leaving no return in results. This adjustment is necessary to properly reflect the BCC plant investment in the rate case. This adjustment places into rate base the December 2005 - December 2006 average BCC balance. 72,281 067 117,942,400 95,111 733 683% Idaho General Rate Case September 2005 Jim Bridger Mine Rate Base Description Structure, Equipment, Mine Development Materials & Supplies Pit Inventory Prepayments Reclamation Liability Coal Lease Accumulated De reciation TOTAL RATE BASE Description Structure, Equipment, Mine Development Materials & Supplies Pit Inventory Prepayments Reclamation Liability Coal Lease Accumulated De reciation TOTAL RATE BASE PacifiCorp PAGE Idaho Results of Operations September 2005 Major Plant Additions TOTAL IDAHO ACCOUNT IY!m COMPANY FACTOR FACTOR %ALLOCATED REF# Adjustment to Rate Base: Steam Production 314 507 941 6.434%161 362 Hydro Production 332 509,467 SG-6.434%161,460 Other Production 342 93,774,019 6.434%033,461 Transmission Plant 355 986,919 6.434%256,520 Steam Production 314 142 998,034 6.434%200 555 Hydro Production 332 14,212,803 SG-6.434%914,458 Hydro Production 332 (19,391)SG-6.434%(1,248) Other Production 342 140,437 962 6.434%035,839 Transmission Plant 355 37,871,644 6.434%2,436,678 General Plant 397 112 690 944%244,439 General Plant 398 (308,793)992%(12,326) Intangible Plant 303 24,144,870 944%1,435,057 466,228,166 29,866,255 Description of Adjustment: This adjustment places into rate base major plant additions to be placed into service through December 2006. The associated depreciation expense and accumulated reserve effects are accounted for in adustment 6. \. . . . . , "- - - Pa c l l l C o r p Id a h o G e n e r a l R a t e C a s e - S e p t e m b e r 2 0 0 5 Ma j o r P l a n t A d d i t i o n s Na m e l D e s c r t D t l o n o f C A P E X P r o l e c t l l i e m Oc t 0 4 t o S e p t 0 5 Oc t 0 4 t o S e p t 0 5 A v g Oc t 0 5 t o D e c O S Ja n 0 8 t o D e c 0 8 Ja n 0 8 t o D e c 0 8 A v g Pl a n t A d d i t i o n s Ac c o u n t Fa c t o r In - S e r v l c e D a t e Pl a n t A d d i t i o n s Pl a n t A d d i t i o n s Pla n t A d d i t i o n s Pla n t A d d i t i o n s Pl a n t A d d i t i o n s In c l u d e d I n G R C Ste a m P r o d u c t i o n Co n l r o l s R e n l a c e m e n l & R e w i n d M a i n G e n e r a t o r S t a t o r 31 4 Ju n - 20 0 8 12 , 37 5 36 6 18 7 68 3 18 7 , 68 3 HU N T I N G T O N S C R U B B E R NO X BA G H O U S E 31 4 No v , 20 0 6 13 4 19 7 58 9 09 8 , 79 4 13 4 , 19 7 58 9 JB 1 S u b m e r o e d D r a R C h a i n C o n v e v o r 31 4 Ju ~ 2 0 0 8 22 5 52 5 61 2 , 76 3 61 2 , 76 3 Un i l 2 C o n t r o l s U o R r a d e 31 4 Va r i o u s 50 1 5 8 8 3 25 0 7 9 4 1 25 0 7 9 4 1 To t a l S t e a m P r o d u c t i o n 50 1 5 8 8 3 25 0 7 9 4 1 15 1 7 9 8 4 8 0 75 8 9 9 2 4 0 14 5 5 0 5 9 7 8 Hv d r o P r o d u c t i o n Hv d r o P r o o e r l v A d ' us t m e n t 33 2 SG - P 36 6 (5 0 , 36 6 Hv d r o P r o n e r t v A d u s l m e n t 33 2 SG , (1 9 , 39 1 tI 9 39 1 ) Sw i f t 1 O n e r a t l o n & C a o a c i l v U o R r a d e 33 2 SG - P Ma r , 20 0 8 23 , 12 7 58 2 56 3 , 79 1 56 3 , 79 1 LI R o n u e R e l i c e n s l n o - Hv d r o S o u t h 33 2 SG - P Se n , 20 0 8 39 8 75 5 69 9 37 8 89 9 , 37 8 Re o l a c e P r o s o e c t F l u m e s 33 2 SG - P Va r i o u s 50 1 8 9 3 5 25 0 9 4 6 7 25 0 9 4 6 7 To t a l H v d r o P r o d u c t i o n 50 1 8 9 3 5 25 0 9 4 8 7 89 7 5 7 28 5 2 8 3 3 7 14 2 8 3 1 8 9 18 7 0 2 8 7 9 Ot h e r P r o d u c t i o n CU R R A N T C R E E K C A P I T A L B U I L D - P h a s e 34 2 Ma r - 20 0 6 18 7 , 25 0 61 6 93 , 62 5 30 8 14 0 43 7 96 2 Cu r r a n t C r e e k P o w e r P r o ec t - P h a s e I 34 2 Va r i o u s 16 3 , 53 8 64 9 76 9 32 4 76 9 32 4 La k e S i d e C a o i t a l B u i l d 34 2 Ma r , 20 0 5 17 , 29 8 , 50 0 84 8 25 0 64 8 , 25 0 He r m i s t o n O v e r h a u l P a r i P u r c h a s e 34 2 Va r i o u s 67 1 2 8 9 0 33 5 6 4 4 5 33 5 6 4 4 5 To t a l O t h e r P r o d u c t i o n 18 7 5 4 8 0 3 9 93 7 7 4 0 1 9 18 7 2 5 0 8 1 8 93 8 2 5 3 0 8 23 4 2 1 1 9 8 1 Tr a n s m i s s i o n Sy r a c u s e A d d 3 4 5 - 1 3 8 k V T r a n s f m r 3 9 4 M V A I 35 5 Va r t o u s 97 3 , 83 8 98 6 91 9 93 5 99 1 96 7 , 99 6 95 4 , 91 5 Te r m i n a l - To o e l e 1 3 8 k V R e b u i l d 35 5 De c - 20 0 5 95 8 . 4 6 9 95 8 , 46 9 Tr a n s m i s s i o n P r o p e r l Y A d ' us l m e n l 35 5 16 8 0 19 8 68 0 19 8 Ca c h e V a l l e v T r a n s m i s s i o n L i n e 35 5 Ju n - 20 0 8 05 3 , 77 7 02 6 B8 6 02 6 8B B Lin e 1 C o n v t o 1 1 5 k V L I n e 1 4 C a p R e l i e f 35 5 Ju l - 20 0 6 23 0 , 05 9 61 5 03 0 61 5 , 03 0 Co n c a 2 I n s t a l l 2 3 0 1 1 1 5 T r a n f r m r & B r i e r 35 5 Se n - 2 0 0 6 11 4 92 4 55 7 , 4 6 2 55 7 , 4 6 2 SW U t a h L o a d G r o w t h P r o ec t - P h a s e 1 35 5 Ma v - 20 0 6 50 1 34 6 25 0 , 67 3 12 , 25 0 , 67 3 Ca m e W i l i i a m s - Mid V a l i e v 3 4 5 L o o p i n 9 0 S 35 5 Ma v , 20 0 6 B 3 5 0 6 5 1 41 7 5 3 2 6 4 1 7 5 3 2 6 To t a l T r a n s m i s s i o n 79 7 3 8 3 8 39 8 8 9 1 9 52 7 8 2 7 1 85 1 8 8 7 4 7 32 5 9 3 3 7 4 41 8 5 8 5 8 4 Ge n e r a l Ge n e r a l P r o n e r t v A d ' us ! m e n ! 39 8 (3 0 8 79 3 (3 0 8 , 79 3 Ge n e r a l P r o o e r t v A d ' us t m e n l 39 7 17 4 7 74 7 EM S S C A D A P h a s e I I I E M S S C A D A R a n o e r O A S 39 7 Ph a s e d 06 5 00 0 06 5 , 00 0 EM S S C A D A R a n R e r O A S 39 7 De c - 20 0 8 60 9 8 8 7 4 30 4 6 4 3 7 30 4 6 4 3 7 To t a l G e n e r a l 75 5 4 5 9 80 9 8 8 7 4 30 4 8 4 3 7 38 0 3 8 9 8 In t a n o l b l e EM S S C A D A P h a s e I I I E M S S C A D A R a n a e r C A S 30 3 Ph a s e d 00 0 , 00 0 12 , 13 8 , 00 0 06 9 00 0 06 9 , 00 0 EM S S C A D A R a n o e r C A S 30 3 De c - 20 0 6 41 5 1 7 4 0 20 7 5 87 0 2 0 7 5 , 87 0 To t a l l n t a n o l b l e 18 0 0 0 0 0 0 18 2 8 9 7 4 0 8 1 4 4 8 7 0 24 1 4 4 8 7 0 Gr a n d T o t a l 20 5 5 5 8 8 9 5 10 2 7 7 8 3 4 7 21 1 8 3 9 7 3 45 5 1 4 8 7 9 4 22 7 5 7 4 3 9 7 48 8 2 2 8 1 8 8 10 . PacifiCorp PAGE Idaho Results of Operations September 2005 Deferred Tax Balances TOTAL IDAHO ACCOUNT COMPANY FACTOR FACTOR %ALLOCATED REF# Accumulated DefTax Account 190 190 (1,224,936)BADDEBT 824%(46,843) 190 21,069 Situs 190 (15,342)Situs (15,342) 190 (13 686,477)NUTIL 000% 190 (13,467,645)OTHER 000% 190 528,090 683%168,960 190 523,712 6.434%98,036 190 (10,001 807)SNPD 4.467%(446,752) 190 18,870,483 944%121,572 190 Situs 190 405,563)Situs 190 (1,166,074)WYE Situs Total Account 190 (18,024 488)879,631 11. Accumulated Def Tax Account 282 282 (15,972,864)Situs 282 623,806,648 DITBAL 584%41,074,293 282 (1,353,490)FERC Situs 282 399 771 NUTIL 000% 282 (42,200,338)Situs (42,200,338) 282 (173,280,573)Situs 282 (4,263,508)6.434%(274,316) 282 (287 228,611)Situs 282 (44,191 756)Situs 282 (60,143,603)WYE Situs 282 (13,814 988)WYW Situs Total Account 282 (18,243,309)(1,400,361)11. Accumulated Def Tax Account 283 283 714 811 GPS 944%42,485 283 39,158 Situs 39,158 283 214 911 Situs 283 532,201)NUTIL 000% 283 717 057 OTHER 000% 283 11,823,693 683%790,214 283 (168,349)6.434%(10,832) 283 15,012,363 944%892,264 283 836 273 Situs 283 521 952 Situs 283 (329,419)WYE Situs 283 43,362 WYW Situs Total Account 283 43,893,611 753,289 11. Total Accumulated Deferred Tax 625,813 232 559 Description of Adjustment: This schedule adjusts September 2005 deferred tax balances to align them with the adjustments made in the filing. De f e r ~a x e s By B a l a n c e S h e e t A c c o u n t .. J By A l l o c a t i o n F a c t o r De t a i l f o r C h a n g e i n B e g / E n d A v g B a l a n c e s C = A V G ( A F = A V G ( D G= F - Un a d j u s t e d Un a d j u s t e d Un a d j u s t e d No r m a l i z e d No r m a l i z e d No r m a l i z e d Ch a n g e B e t w e e n 09 / 0 5 B a l a n c e 09 / 0 4 B a l a n c e 09 / 0 5 & 0 9 / 0 4 A v Q 09 / 0 5 B a l a n c e 09 / 0 4 B a l a n c e 09 / 0 5 & 0 9 / 0 4 A v Av e r a e B a l a n c e s Fa c t o r Re f Ac c u m u l a t e d D e f T a x A c c o u n t 1 9 0 19 0 B A D D E B T 99 4 55 5 54 9 , 62 5 19 , 77 2 , 09 0 54 4 , 68 4 54 9 , 62 5 18 , 54 7 , 15 5 22 4 93 6 ) BA D D E B T 19 0 C A 42 , 13 8 06 9 06 9 19 0 C N 15 2 , 29 8 76 , 14 9 15 2 , 29 8 76 , 14 9 19 0 D G P 07 2 53 6 07 2 53 6 DG P 19 0 1 D U 14 3 (5 1 , 82 7 ) (1 5 34 2 ) (1 5 , 34 2 ) ID U 19 0 N U T I L (2 7 37 2 , 95 3 ) (1 3 68 6 , 4 7 7 ) (1 3 68 6 , 4 7 7 ) NU T I L 19 0 0 R 54 4 12 3 27 2 , 06 2 54 4 12 3 27 2 , 06 2 19 0 0 T H E R 26 , 93 5 , 29 0 13 , 46 7 64 5 (1 3 , 4 6 7 64 5 ) OT H E R 19 0 5 E 14 3 , 77 4 97 4 69 5 05 9 , 23 4 15 7 75 6 50 , 01 6 , 89 3 36 , 58 7 32 4 52 8 09 0 19 0 5 G 3, 4 6 4 58 9 38 7 23 2 92 5 91 1 3, 4 6 4 58 9 33 , 4 3 4 65 6 18 , 4 4 9 , 62 3 52 3 , 71 2 19 0 5 N P 56 1 55 1 65 5 81 4 60 8 77 , 56 1 55 1 , 65 5 81 4 60 8 (0 ) SN P 19 0 5 N P D 19 , 09 2 , 81 3 54 6 , 4 0 7 (9 1 0 80 0 ) (4 5 5 40 0 ) (1 0 , 00 1 , 80 7 ) SN P D 19 0 5 0 57 9 , 32 5 (1 0 , 28 8 , 4 4 3 ) 36 , 64 5 , 4 4 1 13 5 , 00 0 89 6 , 84 9 55 , 51 5 , 92 4 18 , 87 0 , 4 8 3 19 0 T R O J D 40 , 17 4 13 1 , 26 0 ) 04 5 , 54 3 ) 17 4 13 1 , 26 0 ) (1 . 04 5 , 54 3 ) (0 ) TR O J D 19 0 U T 19 0 W A 81 1 12 5 40 5 56 3 (1 , 40 5 56 3 ) 19 0 W Y P 16 5 55 5 16 6 , 59 2 16 6 , 07 4 16 6 , 07 4 ) WY P To t a l A c c o u n t 1 9 0 17 8 , 19 7 , 12 9 90 , 02 1 22 1 13 4 10 9 , 17 6 13 4 23 3 , 59 9 93 5 , 77 6 11 6 08 4 68 8 18 , 02 4 , 4 8 8 Ac c u m u l a t e d D e f T a x A c c o u n t 2 8 1 28 1 D G P (7 1 8 , 05 3 ) 72 0 , 93 9 ) (1 , 21 9 , 4 9 6 ) (7 1 8 05 3 ) 72 0 , 93 9 ) 21 9 49 6 ) DG P To t a l A c c o u n t 2 8 1 71 8 , 05 3 72 0 93 9 21 9 , 49 6 71 8 , 05 3 72 0 , 93 9 21 9 , 4 9 6 Ac c u m u l a t e d D e f T a x A c c o u n t 2 8 2 28 2 C A (3 1 , 94 5 , 72 8 ) (1 5 97 2 , 86 4 ) (1 5 , 97 2 , 86 4 ) 28 2 D G P (2 0 5 , 24 4 ) (1 0 2 , 62 2 ) (2 0 5 , 24 4 ) (1 0 2 62 2 ) DG P 28 2 D I T B A L (1 , 24 5 , 82 0 , 91 2 ) (1 , 16 6 , 84 1 65 7 ) (1 , 20 6 33 1 , 28 4 ) 79 2 38 5 16 6 , 84 1 65 7 ) (5 8 2 , 52 4 63 6 ) 62 3 , 80 6 , 64 8 DI T B A L 28 2 F E R C (5 8 , 77 9 ) (1 2 9 34 4 ) (9 4 06 2 ) (2 , 76 5 , 75 9 ) (1 2 9 , 34 4 ) 44 7 , 55 2 ) (1 , 35 3 , 49 0 ) FE R C 28 2 N U T I L (8 4 40 0 , 67 6 ) 39 9 , 77 1 39 9 77 1 NU T I L 28 2 1 D U 79 9 54 2 (4 2 20 0 , 33 8 ) (4 2 , 20 0 , 33 8 ) 28 2 0 R 06 9 , 20 9 ) 46 2 05 7 ) 26 5 , 63 3 ) (3 4 7 , 63 0 , 35 4 ) (1 , 4 6 2 , 05 7 ) (1 7 4 54 6 , 20 6 ) (1 7 3 , 28 0 57 3 ) 28 2 S E (1 9 , 16 4 , 57 2 ) (5 , 91 8 83 0 ) (1 2 54 1 , 70 1 ) (1 9 , 16 4 57 2 ) (5 , 91 8 , 83 0 ) (1 2 54 1 70 1 ) (0 ) 28 2 S G 32 8 , 66 7 (1 5 86 6 51 6 ) (7 6 8 , 92 5 ) 80 1 65 1 (1 5 , 86 6 51 6 ) (5 , 03 2 , 43 2 ) 26 3 , 50 8 ) 28 2 S 0 56 0 , 53 0 78 0 , 26 5 17 , 56 0 , 53 0 78 0 , 26 5 28 2 U T (5 7 4 , 4 5 7 , 22 1 ) (2 8 7 , 22 8 61 1 ) (2 8 7 , 22 8 , 61 1 ) 28 2 W A (8 8 , 38 3 , 51 1 ) (4 4 19 1 , 75 6 ) (4 4 , 19 1 , 75 6 ) 28 2 W Y P 82 4 42 9 , 10 7 25 7 , 4 6 6 (1 2 0 , 20 1 , 38 1 ) 42 9 , 10 7 (5 9 , 88 6 , 13 7 ) (6 0 , 14 3 , 60 3 ) WY P 28 2 W Y U (2 7 62 9 , 97 5 ) (1 3 , 81 4 , 98 8 ) (1 3 , 81 4 98 8 ) WY U To t a l A c c o u n t 2 8 2 23 4 , 13 8 , 45 1 18 9 99 4 54 1 ) 21 2 06 6 , 4 9 6 ) 21 0 , 62 5 , 06 9 ) 18 9 , 99 4 54 1 ) 23 0 , 30 9 , 80 5 ) (1 8 24 3 , 30 9 ) Pa g e 8 , 11 . "" ) De f e r ~T a x e s By B a l a n c e S h e e t A c c o u n t By A l l o c a t i o n F a c t o r De t a i l f o r C h a n g e i n B e g / E n d A v g B a l a n c e s C = A V G ( A F = A V G ( D G= F - Un a d j u s t e d Un a d j u s t e d Un a d j u s t e d No r m a l i z e d No r m a l i z e d No r m a l i z e d Ch a n g e B e t w e e n 09 / 0 5 B a l a n c e 09 / 0 4 B a l a n c e 09 / 0 5 & 0 9 / 0 4 A v 09 / 0 5 B a l a n c e 09 / 0 4 B a l a n c e 09 / 0 5 & 0 9 / 0 4 A v Av e r a e B a l a n c e s Fa c t o r Re f Ac c u m u l a t e d D e f T a x A c c o u n t 2 8 3 28 3 C A (4 6 3 52 7 ) (2 3 1 76 4 ) (4 6 3 , 5 2 7 ) (2 3 1 76 4 ) 28 3 G P S (1 , 4 3 7 27 4 ) 83 3 , 4 0 1 ) (2 , 13 5 , 33 7 ) (1 , 4 3 7 , 27 4 ) (1 , 4 0 3 77 8 ) (1 , 4 2 0 , 52 6 ) 71 4 81 1 GP S 28 3 1 D U (2 0 4 67 3 ) (1 0 2 33 7 ) (2 9 , 15 5 ) (9 7 20 2 ) (6 3 17 9 ) 39 , 15 8 ID U 28 3 0 R (1 4 37 9 , 10 4 ) 18 9 55 2 ) 71 8 35 9 21 4 91 1 28 3 N U T I L 64 0 73 2 ) (4 2 3 67 0 ) 53 2 20 1 ) 53 2 20 1 ) NU T I L 28 3 0 T H E R 37 8 , 54 2 ) 68 9 27 1 ) 57 2 27 , 78 6 71 7 05 7 OT H E R 28 3 S E (1 9 , 52 6 39 6 ) 41 2 87 7 55 6 , 75 9 ) 27 3 , 59 4 ) 80 7 , 46 2 26 6 93 4 11 , 82 3 , 69 3 28 3 S G (1 2 09 9 , 19 3 ) 53 3 , 15 1 (5 , 78 3 , 02 1 ) (1 2 , 01 2 , 08 6 ) 10 9 , 34 6 95 1 , 37 0 ) (1 6 8 34 9 ) 28 3 S G C T 39 3 , 38 4 ) 19 6 , 69 2 ) 39 3 , 38 4 ) (2 , 19 6 , 69 2 ) SG C T 28 3 S N P (1 4 32 5 , 80 3 ) (1 6 79 6 , 83 2 ) (1 5 56 1 31 8 ) (1 4 32 5 , 80 3 ) (1 6 , 79 6 83 2 ) (1 5 , 56 1 , 31 8 ) SN P 28 3 S 0 (3 2 67 6 , 53 2 ) (3 2 23 0 36 6 ) (3 2 , 4 5 3 , 4 4 9 ) (2 3 92 7 96 6 ) (1 0 95 4 20 6 ) (1 7 , 4 4 1 08 6 ) 01 2 36 3 28 3 T R O J D 62 2 83 9 ) 83 3 28 4 00 3 ) 62 2 83 9 ) 83 3 28 4 00 3 ) (0 ) TR O J D 28 3 U T (9 , 68 9 , 23 7 ) 84 4 61 9 ) (2 7 7 , 64 3 ) 26 0 , 95 2 34 6 ) 83 6 27 3 28 3 W A (5 6 3 08 3 ) (2 8 1 54 2 ) (3 1 3 , 60 4 ) 79 4 , 4 2 4 24 0 , 4 1 0 52 1 , 95 2 28 3 W Y P (5 7 5 , 90 9 ) (2 8 7 95 5 ) (8 5 , 80 0 ) 14 8 94 6 ) (6 1 7 37 3 ) (3 2 9 41 9 ) WY P 28 3 W Y U (8 6 72 3 ) (4 3 , 36 2 ) 43 , 36 2 WY U To t a l A c c o u n t 2 8 3 (1 2 0 , 4 2 2 21 9 ) (5 0 , 85 9 , 73 8 ) (8 5 , 64 0 97 8 ) (6 5 69 7 11 7 ) (1 7 79 7 61 7 ) (4 1 . 74 7 36 7 ) 43 , 89 3 . 61 1 To t a l A c c u m u l a t e d D e f e r r e d I n c T a x 17 7 08 1 59 4 15 2 55 3 99 7 16 4 81 7 79 4 20 2 80 6 . 63 9 11 1 57 7 32 1 15 7 19 1 98 0 62 5 , 81 4 Ac c u m u l a t e d D e f T a x A c c o u n t 2 5 5 25 5 1 T C 8 4 21 7 87 9 ) 79 9 66 3 ) 50 8 , 77 1 ) 21 7 87 9 ) (4 , 79 9 66 3 ) 50 8 , 77 1 ) IT C 8 4 25 5 1 T C 8 5 92 8 , 85 3 ) 60 7 58 5 ) (6 , 26 8 , 21 9 ) (5 , 92 8 , 85 3 ) (6 , 60 7 , 58 5 ) 26 8 , 21 9 ) IT C 8 5 25 5 1 T C 8 6 (2 , 52 7 91 1 ) 77 4 53 5 ) 65 1 22 3 ) 52 7 91 1 ) 77 4 53 5 ) (2 . 65 1 22 3 ) IT C 8 6 25 5 1 T C 8 8 (3 4 8 16 5 ) (3 7 7 79 3 ) (3 6 2 97 9 ) (3 4 8 , 16 5 ) (3 7 7 79 3 ) (3 6 2 , 97 9 ) IT C 8 8 25 5 1 T C 8 9 (7 3 7 13 1 ) (7 9 6 , 03 9 ) (7 6 6 58 5 ) (7 3 7 , 13 1 ) (7 9 6 03 9 ) (7 6 6 , 58 5 ) IT C 8 9 25 5 1 T C 9 0 (4 3 8 , 20 4 ) (4 6 6 98 0 ) (4 5 2 59 2 ) (4 3 8 , 20 4 ) (4 6 6 98 0 ) (4 5 2 , 59 2 ) IT C 9 0 25 5 N U T I L NU T I L To t a l A c c o u n t 2 5 5 (1 4 19 8 14 3 ) (1 5 , 82 2 , 59 5 ) (1 5 01 0 , 36 9 ) (1 4 19 8 , 14 3 ) (1 5 , 82 2 59 5 ) (1 5 , 01 0 , 36 9 ) Gr a n d T o t a l 19 1 27 9 73 7 ) 16 8 37 6 59 2 ) 17 9 , 82 8 , 16 3 ) 21 7 00 4 78 2 ) 12 7 39 9 , 91 6 ) 17 2 20 2 34 9 ) 62 5 , 81 4 Pa g e 8 . 11 . PacifiCorp PAGE Idaho Results of Operations September 2005 Grid West Regulatory Asset TOTAL IDAHO ACCOUNT IYQg COMPANY FACTOR FACTOR %ALLOCATED REF# Adjustment to Rate Base Other Regulatory Assets 182M 269 870 6.434%146,044 Below Adjustment to Expense Transmission Expense 560 907,948 6.434%58,418 12. Adjustment Detail: Regulatory Asset - Beginning Balance Regulatory Asset - Ending Balance 723,844 815,896 269,870 12. '"" Description of Adjustment: In March 2006 the Company filed an accounting application with the Idaho Public Utilities Commission requesting approval to defer expenses associated with the recording of a bad debt reserve for a receivable due from Grid West. See PAC-06-03. This adjustment places into results the regulatory asset proposed in PAC-06-, along with the annual amortization of the regulatory asset. 12. PacifiCorp Idaho General Rate Case - December 2006 Grid West Regulatory Asset Amount recorded as uncollectible 723,844 Annual Amortization (3 yr period)907,948 Ref 8. Uncollectible Balance - March 2006 723,844 Uncollectible Balance - December 2006 815 896 Average Uncollectible Balance 269 870 Ref 8. PacifiCorp Page IDAHO Normalized Results of Operations. ROLLED- 12 Months Ended SEPTEMBER 2005 (1)(2)(3) Total Adjusted Results with Results Price Change Price Change Operating Revenues: 2 General Business Revenues 163 120,418 16,35B 571 179 478 9B9 3 Interdepartmental 4 Special Sales 100,91B,B93 S Other Operating Reyenues 954,B19 Total Operating Revenues 270 994 130 Operating Expenses: 9 Steam Production BS7 S14 10 Nudear Production 11 Hydro Production 372 179 12 Other Power Supply 114 B21 ,721 13 Transmission B7S,724 14 Distribution 447,092 1S Customer Accounting 924 01B 22,991 947,OOB 16 Customer Service & Info 1,436,173 17 Sales 1B Administrative & General 492 13B Total O&M Expenses 202 226 559 20 Depreciation 22,733 911 21 Amortization SB7 194 22 Taxes Other Than Income 777 883 777 B83 23 Income Taxes - Federal 380 502 5,4S7 8B1 11,838,383 24 Income Taxes - State 923,560 741 635 66S,19S 2S Income Taxes - Def Net S1S,229 26 Investment Tax Credit Adj.(77B,990) 27 Mise Revenue & Expense (22S 651) Total Operating Expenses:241 140,197 222 507 247 362 703 Operating Rev For Retum:29 B53 933 10136064 39 9B9 99B Rate Base: 33 Electric Plant In Service BS9 BBB B22 34 Plant Held for Future Use 380 3S Mise Deferred Debits 116 OB3 -.J 36 Elec Plant Acq Adj S90 7B7 37 Nuclear Fuel 3B Prepayments 77B 812 39 Fuel Stock 3,420,4 7S 40 Material & Supplies 776,754 41 Working Capital 837,991 42 Weatherization Loans 74B 33B 43 Mise Rate Base B02,609 Total Electric Plant:B90,032 O50 890 032,050 46 Rate Base Deductions: 47 Accum Proy For Depree (343 477,S9B) 4B Accum Proy For Amort (19,2B1,469) 49 Accum Def Income Tax (76 OB4 214) 50 Unamortized ITC (63 279) SI Customer Adv For Const (194 14S) 52 Customer Service Deposits (4B6 294) 53 Mise Rate Base Deductions 840,736) Total Rate Base Deductions (446,427,734)446 427 734 Total Rate Base:443,604,316 443604316 S9 Retum on Rate Base 730%01S% 60 Retum on Equity 9BO%11.400% 62 TAX CALCULATION: 63 Operating Revenue 894,234 335 581 229 B1S 64 Other Deductions 65 Interest (AFUDC) 66 Interest S54 6BS 13,554 6BS 67 Schedule "M" Additions 2B,67S,334 675 334 6B Schedule "M" Deductions 33,543,552 543,552 69 Income Before Tax 471,331 335,S81 B06 912 71 State Income Taxes 923,560 741,63S 66S,195 72 Taxable Income 1B547,772 15,S9394S 34141 717 74 Federal Income Taxes + Other 3BO 5D2 S 4S7 BB1 11838 3B3 Ref. Page 2. ..J ...J PacifiCorp RESULTS OF OPERATIONS Page 9. USER SPECIFIC INFORMATION STATE: PERIOD: IDAHO SEPTEMBER 2005 FILE: PREPARED BY: DATE: TIME: JAM September 2005 Revenue Requirement Department June 7, 2006 3:17:52 PM TYPE OF AVG: METHODOLOGY: FACTOR: FERC: BEGINNING/ENDING ROLLED- Separate Jurisdiction 8 OR 12 CP:12 Coincidental Peaks DEMAND % ENERGY % 75% Demand 25% Energy TAX INFORMATION TAX RATE ASSUMPTIONS: FEDERAL RATE STATE EFFECTIVE RATE TAX GROSS UP FACTOR FEDERAUSTATE COMBINED RATE TAX RATE 35.00% 54% 614 37.950% CAPITAL STRUCTURE INFORMATION MERGED COMPANY CAPITAL STRUCTURE CAPITAL STRUCTURE WEIGHTED COST EMBEDDED COST DEBT PREFERRED COMMON 46% 54% 11.40% 056% 065% 894% 015% 47.30% 00% 51.70% 100.00% OTHER INFORMATION SEPTEMBER 2005 ROLLED-Page 9. BEGINNING/ENDING RESULTS OF OPERATIONS SUMMARY UNADJUSTED RESULTS IDAHO "--,, Description of Account Summary:Ref TOTAL OTHER IDAHO ADJUSTMENTS ADJ TOTAL Operating Revenues General Business Revenues 601 266,528 478,633,226 122,633,302 40,487 116 163,120,418 Interdepartmental Special Sales 660,219 552 618,184,530 035,022 58,883 871 100,918,893 Other Operating Revenues 2.4 179,112 486 168 263,366 849,120 (3,894 301)954,819 Total Operating Revenues 2.4 440,598 566 265,081 122 175 517 444 476,685 270,994 130 Operating Expenses: Steam Production 700,838,160 654,593 387 244 773 612,741 49,857 514 Nuclear Production Hydro Production 270,438 129,804 140 634 231 544 372,179 Other Power Supply 823,589,738 797 683,216 906 522 915,200 114 821 721 Transmission 108,964 977 101 946,628 018,348 857 376 875,724 Distribution 197 874 045 189,984,253 889,792 557,300 447 092 Customer Accounts 86,527 325 83,269,328 257 997 666,021 924 018 Customer Service 47,609 885 190,407 1,419,478 16,695 436,173 Sales Administrative & General 245,833 784 227 623,811 18,209 973 (5,717,835)12,492,138 Total 0 & M Expenses 244 508,352 132,420 835 112,087 517 139,042 202 226 559 Depreciation 369 860,932 347 969,158 891 774 842 137 733,911 Amortization Expense 62,158 122 58,784,722 373 399 213,794 587,194 Taxes Other Than Income 521 057 90,997,385 523 673 254,210 777,883 Income Taxes - Federal 57,978 885 092,624 886 261 5,494,242 380,502 Income Taxes - State 899,477 737 606 161 871 761 689 923,560 Income Taxes - Def Net 107 777 712 101 049,480 728 232 213,003)515,229 Investment Tax Credit Adj.(5,854,860)(5,075,870)(778,990)(778,990) Mise Revenue & Expense 2.4 (3,678 335)423,878)(254 457)28,805 (225,651) Total Operating Expenses 935,171 343 786,552,062 148 619 281 520,916 241 140,197 ....,) 32 Operating Revenue for Retum 505,427 224 478,529,060 26,898,164 955,769 29,853,933 Rate Base: Electric Plant in Service 13,886,758 333 059,989,912 826 768,420 120,401 859,888,822 Plant Held for Future Use 322,660 251 280 380 380 Mise Deferred Debits 162,088 464 157,875,216 213 247 097 164)116,083 Elec Plant Acq Adj 86,893 833 303,047 590,787 590,787 Nuclear Fuel Prepayments 146,592 30,367 780 778,812 778,812 Fuel Stock 179,390 47,758,915 3,420,475 420,475 Material & Supplies 106,813 508 100 028 476 785,032 278)776,754 Working Capital 46,666,812 45,147,486 519,325 318,666 837 991 Weatherization Loans 30,188,605 440,267 748 338 748,338 Miscellaneous Rate Base 10,392,832 590 223 802,609 802,609 Total Electric Plant 14,415,451 027 558,752 602 856 698,425 333,625 890,032 050 Rate Base Deductions: Accum Prov For Depr (5,518,981 445)173,543,714)(345 437 731)960,133 (343 477,598) Accum Prov For Amort (343 654,308)(324 395,272)(19,259,036)(22 433)(19,281,469) Accum Def Income Taxes 164 817,794)(1,087 498,508)(77 319,286)235,072 (76,084,214) Unamortized ITC (15,010 369)(14,947 090)(63,279)(63,279) Customer Adv for Const (5,907 229)629,947)722 718 (916,863)(194 145) Customer Service Deposits (486,294)(486,294) Misc. Rate Base Deductions (94 596 020)(89 327,087)(5,268,933)571,803)(6,840,736) Total Rate Base Deductions 142 967 166)(6,696 341 618)(446 625 547)197,813 (446,427 734) Total Rate Base 272 483,862 862 410,984 410,072,878 531 438 443 604 316 Retum on Rate Base 950%559%730% Retum on Equity 406%651%980% J66 100 Basis Points in Equity: Revenue Requirement Impact 60,594,265 3,416,723 696,107 Rate Base Decrease (503,541 743)(29,959,983)(31 647 299) SEPTEMBER 2005 ROLLED-Page 9. BEGINNING/ENDING FERC BUS PITA UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJ TOTAL Sales to Ultimate Customers 440 Residential Sales 946,093 309 921 290,684 24,802 625 649,360 48,451 985 946,093,309 921 290 684 802 625 23,649 360 48,451 985 442 Commercial & Industrial Sales 620,611 363 523 011 906 599,457 823,336 114 422 793 620,611 363 523,011 906 599,457 16,823,336 114,422 793 444 Public Street & Highway Lighting 330,460 099,239 231 221 14,419 245,640 16,330,460 16,099 239 231 221 419 245,640 445 Other Sales to Public Authority 18,231 397 231 397 231 397 231 397 448 Interdepartmental DPW Total Sales to Ultimate Customers 601,266,528 478,633,226 122,633,302 40,487 116 163,120,418 100 101 102 103 447 Sales for Resale 104 WSF 351 247 351 247 105 WSF 641 156,334 599,904 059 252,275 666 618 100,918,893 106 WSF 711 971 10,929,224 782 747 (782,747)(0) 107 WSF 108 109 660,219 552 618 184,530 035,022 883 871 100 918,893 110 449 Provision for Rate Refund 111 WSF 112 WSF 113 114 115 116 117 Total Sales from Electricity 261,486,082 096 817,758 164,668,325 99,370,986 264 039,311 118 450 Forfeited Discounts & Interest 119 CUST 460 622 251 979 208 642 208,642 120 CUST 121 460 622 251,979 208,642 208,642 122 123 451 Misc Electric Revenue 124 CUST 470 535 271,475 199 061 199,061 125 126 582 369 213 213 127 474 117 274 843 199 274 199,274 128 129 453 Water Sales 130 170,132 159 186 946 10,946 131 170,132 159 186 10,946 10,946 132 133 454 Rent of Electric Property 134 DPW 13,920,111 13,457 851 462,260 462 260 135 911 919 595,884 316,035 316,035 136 813,121 705,226 107 895 107 895 137 20,645,152 19,758,961 886,190 886 190 138 -..J 139 SEPTEMBER 2005 ROLLED-Page 9.4 BEGINNING/ENDING FERC BUS PITA UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJ TOTAL 140 141 456 Other Electric Revenue 142 DMSC 64,583,545 60,266 108 317,437 317 438)(0) 143 CUST 144 OTHSE 13,333,887 442 742 891 144 891 144 145 OTHSO 818 929 770,197 48,733 48,733 146 OTHSGR 66,626,100 62,339 348 286,752 423,136 709,889 147 148 149 145,362.461 135 818 395 544 067 894 301)649 766 150 151 Total Other Electric Revenues 179,112,484 168,263,364 849,120 (3,894,301)954,819 152 153 Total Electric Operating Revenues 440,598,566 265,081 122 175 517,444 95,476,685 270 994,130 154 155 Summary of Revenues by Factor 156 700,052,590 572 231 887 127 820 703 169,678 163 990.381 157 158 25,045 858 23,371 966 673,891 (782 747)891 144 159 635,632 478 791 156 841 156,841 160 712,864.486 666 998 477 45,866 009 60,089 754 105,955 763 161 DGP 162 163 Total Electric Operating Revenues 440,598,566 265.081.122 175,517,444 95.476.685 270,994 130 164 Miscellaneous Revenues 165 41160 Gain on Sale of Utility Plant - CR 166 DPW 167 168 169 170 171 172 173 41170 Loss on Sale of Utility Plant 174 DPW , 175 176 177 178 4118 Gain from Emission Allowances 179 180 266 270)114 809)(151.462)216 (137 245) 181 (2,266,270)(2,114 809)(151,462)216 (137 245) 182 183 41181 Gain from Disposition of NOX Credits 184 185 186 187 4194 Impact Housing Interest Income 188 189 190 191 421 (Gain) / Loss on Sale of Utility Plant 192 DPW 162 199 162 199 193 194 (182 282)(170,554)(11 728)(11 728) 195 PTD 43,913 42,160 753 753 196 PTD 131 124 123,321 803 803 197 567 017)(1,466 195)(100 823)(100,823) 198 (1.412 064)(1,309,069)(102.995)(102 995) 199 200 Total Miscellaneous Revenues (3,678,335)(3,423,878)(254,457)216 (240,240) 201 Miscellaneous Expenses 202 4311 Interest on Customer Deposits 203 CUST 589 589 204 589 589 205 Total Miscellaneous Expenses 589 589 206 207 Net Misc Revenue and Expense 678,335)(3,423 878)(254,457)28,805 (225 651) 208 SEPTEMBER 2005 ROLLED-Page 9. BEGINNINGIENDING FERC BUS PITA UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJ TOTAL 209 500 Operation Supervision & Engineering 210 SNPPS 20.723.299 19,389.953 333,346 446,437 779,783 211 SNPPS 578,827 477,244 101.582 101 582 212 22,302 126 867 197 434,928 446,437 881 366 213 214 501 Fuel Related 215 404 789,829 377 736 486 053,342 192 483 29,245 826 216 217 218 219 53,377 947 49,810 535 567,411 567,411 220 458 167 776 427 547 022 620.754 192 483 813,237 221 222 502 Steam Expenses 223 SNPPS 30,490,036 528 293 961 742 961 742 224 SNPPS 121 049 984.580 136,469 136,469 225 32.611 085 30,512,874 098,211 098 211 226 227 503 Steam From Other Sources 228 213,136 931 560 281,577 132)275 444 229 213,136 931 560 281 577 132)275 444 230 231 505 Electric Expenses 232 SNPPS 820 571 639 095 181,477 181 477 233 SNPPS 153.993 079,744 74,248 248 234 974 564 718,839 255,725 255,725 235 236 506 Misc. Steam Expense 237 SNPPS 025,970 22,480,128 545,841 545 841 238 239 SNPPS 564,185 1,463,545 100.640 100,640 240 25,590 155 23,943 673 646,482 646,482 241 242 507 Rents 243 SNPPS 863,824 808,245 55.579 55,579 244 SNPPS 365 213 152 152 / 245 866.189 810,458 55.731 55.731 246 247 510 Maint Supervision & Engineering 248 SNPPS 078,781 752 010 326,771 326 771 249 SNPPS 536,259 373 075 163,184 163,184 250 615 041 125,086 489,955 489,955 251 252 253 254 511 Maintenance of Structures 255 SNPPS 16,799,857 15,718,947 080,910 080.910 256 SNPPS 727 546 680.735 46,811 811 257 17,527 403 16,399,682 127 721 127 721 258 259 512 Maintenance of Boiler Plant 260 SNPPS 85,163 099 79,683 668 5,479,431 479,431 261 SNPPS 535,525 308,048 227,477 227 477 262 88,698,624 991 716 706,908 706,908 263 264 513 Maintenance of Electric Plant 265 SNPPS 29,489,606 592,232 897,374 897 374 266 SNPPS 850,038 795 346 54,692 54,692 267 339 644 387 578 952 066 952 066 268 269 514 Maintenance of Misc. Steam Plant 270 SNPPS 815,662 377 140 438,523 979 952 418,475 271 SNPPS 116 757 980 564 136 193 136,193 272 932,419 357 703 574 716 979 952 554 668 273 274 Total Steam Power Generation 700,838,160 654,593 387 46,244,773 612,741 49,857 514 SEPTEMBER 2005 ROLLED.Page 9. BEGINNING/ENDING FERC BUS PITA UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJ TOTAL 275 517 Operation Super & Engineering 276 SNPPN , 277 278 279 518 Nuclear Fuel Expense 280 281 282 283 284 519 Coolants and Water 285 SNPPN 286 287 288 520 Steam Expenses 289 SNPPN 290 291 292 293 294 523 Electric Expenses 295 SNPPN 296 297 298 524 Mise, Nuclear Expenses 299 SNPPN 300 301 302 528 Maintenance Super & Engineering 303 SNPPN 304 305 306 529 Maintenance of Structures 307 SNPPN 308 309 310 530 Maintenance of Reactor Plant 311 SNPPN 312 313 314 531 Maintenance of Electric Plant 315 SNPPN 316 317 318 532 Maintenance of Misc Nuclear 319 SNPPN 320 321 322 Total Nuclear Power Generation 323 324 535 Operation Super & Engineering 325 DGP 326 SNPPH 812 625 567 319 245,306 63,085 308,391 327 SNPPH 557,409 521,545 35,864 864 328 329 370,033 088 864 281 170 63,085 344,255 330 331 536 Water For Power 332 DGP 333 SNPPH 293 676 616 616 334 SNPPH 72,006 373 633 633 335 336 159,299 149,050 249 10,249 337 SEPTEMBER 2005 ROLLED-Page 9. BEGINNING/ENDING FERC BUS PITA UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJ TOTAL 338 537 Hydraulic Expenses 339 DGP 340 SNPPH 626.657 393,317 233,341 233 341 341 SNPPH 602,000 563,267 733 733 342 343 228 657 956.584 272 074 272.074 344 345 538 Electric Expenses 346 DGP 347 SNPPH 037 16,876 160 160 348 SNPPH 349 350 037 16,876 160 160 351 352 539 Misc. Hydro Expenses 353 DGP 354 SNPPH 902,895 330,079 572.816 12.787 585 603 355 SNPPH 506,679 023 696 482 983 482,983 356 357 358 16.409,574 15,353 775 055,799 12.787 068,586 359 360 540 Rents (Hydro Generation) 361 DGP 362 SNPPH 162,144 151 711 10.432 432 363 SNPPH 748 22,220 528 528 364 365 185,892 173,932 960 960 366 367 541 Maint Supervision & En9ineering 368 DGP 369 SNPPH 370 SNPPH 371 372 373 374 542 Maintenance of Structures 375 DGP 376 SNPPH 946,160 885,283 876 60.876 377 SNPPH 109,335 102 300 035 035 378 379 055.494 987 583 911 911 380 381 382 383 384 543 Maintenance of Dams & Waterways 385 DGP 386 SNPPH 969,106 906,753 353 (10)62.343 387 SNPPH 012 175 947 052 65,124 65,124 388 389 981 281 853 805 127.476 10)127 467 390 391 544 Maintenance of Electric Plant 392 DGP 393 SNPPH 535 741 436 931 98,810 810 394 SNPPH 816,438 763,908 530 530 395 396 352 179 200,839 151 340 151 340 397 398 545 Maintenance of Misc. Hydro Plant 399 DGP 400 SNPPH 752,858 640,078 112 780 155,683 268.462 401 SNPPH 757 133 708.418 48,714 48,714 402 403 509,991 348.497 161.494 155,683 317 177 404 405 Total Hydraulic Power Generation 33,270,438 31,129,804 140,634 231 544 372 179 SEPTEMBER 2005 ROLLED-Page 9.BEGINNINGIENDING FERC BUS PITA UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJ TOTAL406 407 546 Operation Super & Engineering 408 SNPPO 409 SNPPO 426 018 398 607 27,410 27,41041042601839860727,410 27,410411 412 547 Fuel 413 253,194 827 786 425 408 421 956 847 364414108810165875942935942935415362004993661368343421956790,299416 417 548 Generation Expense 418 SNPPO 826 241 451 378 374 863 13,850 388,713419SNPPO562021332839229182229,182420388262784217604,045 13,850 617 895421 422 549 Miscellaneous Other 423 SNPPO 1,455,599 361 945 654 93,654424SNPPO868813 425 456,467 362 757 710 93,710426 427 428 429 430 550 Maint Supervision & Engineering 431 SNPPO 336,802 315 132 670 (321 960)(300 290)432 SNPPO 021 954 926,754 095,200 095,200433358,756 241 886 116 870 (321 960)794 910434 435 551 Maint Supervision & Engineering 436 SNPPO 437 438 439 552 Maintenance of Structures 440 SNPPO 441 SNPPO 150,633 140,941 692 692442150633140,941 692 692443 444 553 Maint of Generation & Electric Plant 445 SNPPO 147 529 618 618446SNPPO288,598 205,689 909 909447313745229218527527448 449 554 Maintenance of Misc, Other 450 SNPPO 574 583 991 339,083 344 074451SNPPO19180717946612,341 12,341452269381252049332339,083 356,415453 454 Total Other Power Generation 95,725,265 89,403,337 321 928 452,929 774 857455 456 457 555 Purchased Power 458 DMSC (118,911 588)(83 732,822)(35 178 766)35,178,766459683,960 382 639,954 076 006 306 515,077 521 384460117144127109,315 026 829,100 (2,409,474)419,626461Seasonal (P 462 DGP 463 464 682,192 921 665,536 280 656,640 85,284 369 101 941 010465 466 556 System Control & Load Dispatch 467 1,403 054 312 781 273 706 93,979468 469 403 054 312 781 90,273 706 979470 471 SEPTEMBER 2005 ROLLED-Page 9. BEGINNING/ENDING FERC BUS PITA UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJ TOTAL 472 473 557 Other Expenses 474 (91 896)(75 410)(16 487)095,503 079,017 475 43,579,575 40,775,647 803,929 78,692 882 620 476 SGCT 477 478 780 819 730,581 50,238 50,238 479 TROJP 480 481 268,498 41,430,818 837 680 174 195 011 875 482 483 Embedded Cost Differentials 484 Company Owned H) P DGP 485 Company Owned H) P 486 Mid-C Contract 487 Mid-C Contract 488 Existing OF ContraC' P 489 Existing OF Contrac P 490 491 492 493 Total Other Power Supply 727 864,473 708,279,879 19,584 594 86,462,271 106,046,864 494 495 TOTAL PRODUCTION EXPENSE 557 698,336 483,406,407 291,929 92,759,485 167,051,414 496 497 498 Summary of Production Expense by Factor 499 (119,003,484)(83,808,231)(35 195,253)36,274 270 079,017 500 729,723,831 682 773 084 950,746 597 475 99,548,221 501 644 887 042 601 787,268 43,099 774 198,833 45,298 606 502 SNPPH 33,270,438 129,804 140,634 231 544 372,179 503 TROJP 504 SGCT 505 DGP 506 DEU 507 DEP .' 508 SNPPS 238,457,248 223,114 806 15,342 442 426,390 16,768 832 509 SNPPO 30,363 262 409.676 953,585 30,973 984 559 510 DGU 511 512 SSGCT 513 SSECT 514 SSGC 515 SSGCH 516 SSECH 517 Total Production Expense by Factor 557.698,336 1 ,483,406,407 291 929 759,485 167,051 414 518 560 Operation Supervision & Engineering 519 SNPT 101 942 773,681 328,261 116,454 444 715 520 521 101 942 773,681 328,261 116 454 444 715 522 523 561 Load Dispatching 524 SNPT 760 442 454,153 306,289 306 289 525 526 760 442 454,153 306,289 306,289 527 562 Station Expense 528 SNPT 696,830 651 996 834 834 529 530 696 830 651,996 834 834 531 532 563 Overhead Line Expense 533 SNPT 102 985 967 678 135,307 135 307 534 535 102 985 967,678 135,307 135 307 536 537 564 Underground Line Expense 538 SNPT 539 540 ..J 541 SEPTEMBER 2005 ROLLED-Page 9.10 BEGINNING/ENDING FERC BUS PITA UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJ TOTAL 542 565 Transmission of Electricity by Others 543 75,947 329 71.060,845 886,484 696 605 583,089 544 006,778 805,826 200,952 (183 350)602 545 546 547 954 107 73,866,670 087,436 513 255 600,691 548 549 566 Misc. Transmission Expense 550 SNPT 140,971 131,901 070 070 551 552 140 971 131 901 070 070 553 554 567 Rents - Transmission 555 SNPT 723,163 612 294 110,869 (74 051)818 556 557 723 163 612 294 110 869 (74 051)818 558 559 568 Maint Supervision & Engineering 560 SNPT 996 546 450 450 561 562 996 546 450 450 563 564 569 Maintenance of Structures 565 SNPT 398 372 566 567 398 372 568 569 570 Maintenance of Station Equipment 570 SNPT 793,267 356,186 437,082 437 082 571 572 793.267 356 186 437.082 437 082 573 574 571 Maintenance of Overhead Lines 575 SNPT 986 875 7,472,996 513,879 513 879 576 577 986 875 7,472.996 513 879 513 879 578 579 572 Maintenance of Underground Lines 580 SNPT 30,256 28,310 947 947 581 582 30.256 28,310 947 947 583 584 573 Maint of Misc. Transmission Plant 585 SNPT 666,745 623.846 899 301 717 344,616 586 587 666 745 623,846 899 301 717 344 616 588 589 TOTAL TRANSMISSION EXPENSE 108,964,977 101,946,628 018,348 857,376 875,724 590 591 Summary of Transmission Expense by Factor 592 006,778 805 826 200 952 (183 350)602 593 75,947 329 060,845 886,484 696,605 583 089 594 SNPT 010.870 28,079,958 930.912 344 120 275 033 595 Total Transmission Expense by Factor 108 964 977 101 946 628 018.348 857 376 875 724 59/?580 Operation Supervision & Engineering 597 DPW (230 102)(195,830)(34.272)(34,272) 598 DPW SNPD 25,572,432 430 186 142.247 660 222 907 599 25,342 330 234,356 107 974 80.660 188,635 600 601 581 Load Dispatching 602 DPW 603 DPW SNPD 557 406 175,172 382 235 340 406,574 604 557,406 175,172 382 235 340 406,574 605 606 582 Station Expense 607 DPW 847 330 622.255 225,075 907 233,982 608 DPW SNPD 326,145 311 577 568 617 15.185 609 173,476 933,833 239,643 524 249.167 610 SEPTEMBER 2005 ROLLED-Page 9.11 BEGINNING/ENDING FERC BUS PITA UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJ TOTAL 611 583 Overhead Line Expenses 612 DPW 809,730 15,851,503 958,227 46,236 004 463 613 DPW SNPD 307 330 204.268 103,062 176 107 237 614 19,117,060 18,055 771 061 289 411 111 700 615 616 584 Underground Line Expense 617 DPW 219 253 195.665 23,588 144 732 618 DPW SNPD 619 219 253 195.665 23,588 144 732 620 621 585 Street Lighting & Signal Systems 622 DPW 623 DPW SNPD 201 101 192 119 983 644 626 624 201 101 192 119 983 644 626 625 626 586 Meter Expenses 627 DPW 246,517 026,313 220,205 479 230 683 628 DPW SNPD 538 536 469,814 722 261 983 629 785 054 496,127 288 927 13,739 302.666 630 631 587 Customer Installation Expenses 632 DPW 468 468 633 DPW SNPD 38,884 147 737 821 634 352 615 737 821 635 636 588 Misc. Distribution Expenses 637 DPW 418 709 10,649 105 769,604 687 791 292 638 DPW SNPD 846 986 317,815 529.171 21,079 550 249 639 265 695 966,920 298.775 766 341 541 640 641 589 Rents 642 DPW 019 875 005,142 733 733 643 DPW SNPD 750,431 716,912 33,520 33,520 644 770 306 722 054 253 253 645 646 590 Maint Supervision & Engineering -...../ 647 DPW 749.950 749,950 648 DPW SNPD 179 922 171 886 037 388 9,425 649 929,872 921,836 037 388 9,425 650 651 591 Maintenance of Structures 652 DPW 770,032 676,733 93,299 93,299 653 DPW SNPD 304 348 290,754 13.594 13,594 654 074,380 967,487 106 893 106 893 655 656 592 Maintenance of Station Equipment 657 DPW 463,828 107 615 356,213 15,488 371 701 658 DPW SNPD 807 721 726 976 80,746 859 605 659 271 549 834,591 436.958 347 459,306 660 593 Maintenance of Overhead Lines 661 DPW 97,175,009 93.943,461 231 548 69,594 301 142 662 DPW SNPD (45 604 797)(43,567 763)037 034)(22,610)059 645) 663 570,212 50,375,698 194 513 46,984 241 497 664 665 594 Maintenance of Underground Lines 666 DPW 887 325 20,236,587 650.738 23,655 674 393 667 DPW SNPD 170,623 163,002 621 307 928 668 057 948 20,399 589 658 359 962 682 321 669 670 595 Maintenance of Line Transformers 671 DPW 652 138 641 897 241 297 10,538 672 DPW SNPD (70,103)(66 972)131)(42)(3,173) 673 582,034 574 925 110 255 365 674 675 596 Maint of Street Lighting & Signal Sys. 676 DPW 347 622 220,052 127 570 564 133,134 677 DPW SNPD 069 887 182 191 678 351 691 223 939 127 752 573 133,325 679 ..J SEPTEMBER 2005 ROLLED.Page 9. BEGINNING/ENDING FERC BUS PITA UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJ TOTAL 680 597 Maintenance of Meters 681 DPW 637 998 453 573 184,425 944 193,368 682 DPW SNPD 454,319 389,359 960 298 259 683 092,317 842,932 249,385 242 261 627 684 685 598 Maint of Misc, Distribution Plant 686 DPW 257 695 074 601 183 093 951 716 134 810 687 DPW SNPD 10,215 313 759,025 456 289 269 521 725 809 688 14,473,008 833,626 639,382 221 237 860 619 689 690 TOTAL DISTRIBUTION EXPENSE 197 874,045 189,984 253 889,792 557 300 447,092 691 692 693 Summary of Distribution Expense by Factor 694 178.273,377 171 259,091 014 286 163,711 177 997 695 SNPD 19,600 668 725,163 875 505 393,590 269,095 696 697 Total Distribution Expense by Factor 197 874 045 189 984,253 889 792 557 300 447 092 698 699 901 Supervision 700 CUST 134 635 004 026 130 609 397 137 006 701 CUST 604 043 380,343 223,700 867 234,567 702 738 678 384 369 354 309 264 371 572 703 704 902 Meter Reading Expense 705 CUST 958,035 21,850,830 107 205 949 161 153 706 CUST 402 893 386,811 16,083 906 16,988 707 23,360 928 237,641 123,287 54.854 178,142 708 709 903 Customer Receipts & Collections 710 CUST 364,517 076,414 288 104 13,716 301 820 711 CUST 42,407 132 40,714 340 692.792 105.593 798.386 712 771 650 790,754 980 896 119.310 100,205 713 714 904 Uncollectible Accounts 715 CUST 10,439,168 10,487 917 (48,749)278.000 229 251 716 717 CUST 849.279)655 707)(193 572)196 221 649 718 589 889 832 210 (242 320)474 221 231 901 719 720 905 Misc. Customer Accounts Expense 721 CUST 16.691 759 (68)(68) 722 CUST 049 489 007 596 893 372 42,265 723 066,180 024 355 825 372 198 724 725 TOTAL CUSTOMER ACCOUNTS EXP 86,527,325 83,269,328 257 997 666 021 924 018 726 727 Summary of Customer Acets Exp by Factor 728 913,046 40,435,946 1,477 101 352 062 829,163 729 614 279 833,382 780 896 313 959 094 855 730 731 Total Customer Accounts Expense by Factor 86,527.325 83.269,328 257 997 666,021 924 018 732 733 907 Supervision 734 CUST 735 CUST 321 924 229,238 686 642 95,328 736 321.924 229,238 686 642 95,328 737 738 908 Customer Assistance 739 CUST 43,354,826 113.589 241,237 878 254,115 740 CUST 008,647 968,384 40,263 710 973 741 742 743 44,363,473 43,081,973 281.500 588 297 088 744 -...J SEPTEMBER 2005 ROLLED.Page 9. BEGINNING/ENDING FERC BUS PITA UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJ TOTAL 745 909 Informational & Instructional Adv 746 CUST 56,641 427 214 214 747 CUST 574 344 551,417 926 521)21,405 748 630,985 603,844 141 521)620 749 750 910 Misc, Customer Service 751 CUST 170,275 157 042 233 13,233 752 CUST 123,230 118,311 919 (14)905 753 754 293 504 275 352 18,152 (14)138 755 756 TOTAL CUSTOMER SERVICE EXPENSE 609,885 46,190,407 419,478 695 436 173 757 758 759 Summary of Customer Service Exp by Factor 760 581 742 323,058 258,684 12,878 271 562 761 028 144 867 350 160,794 817 164,611 762 763 Total Customer Service Expense by Factor 609 885 46,190,407 1,419,478 695 1,436 173 764 765 766 911 Supervision 767 GUST 768 CUST 769 770 771 912 Demonstration & Selling Expense 772 GUST 773 CUST 774 775 776 913 Advertising Expense 777 CUST 778 CUST 779 780 781 916 Misc. Sales Expense 782 CU5T 783 CU5T 784 785 786 TOTAL SALES EXPENSE 787 788 789 Total Sales Expense by Factor 790 791 792 Total Sales Expense by Factor 793 794 Total Customer Service Exp Including Sales 47,609,885 46,190,407 419,478 16,695 436,173 795 920 Administrative & General Salaries 796 PTD 706 967 706 967 859 859 797 CUST 798 PTD 136,233,653 128,126 673 106,980 (185,137)921 842 799 136 940,620 128 833,640 106,980 (178,278)928 701 800 801 921 Office Supplies & expenses 802 PTD 106 643 105,412 231 231 803 CU5T 707 519 188 188 804 PTD 490 013 746,758 743,255 (130,972)612 283 805 601 363 856 690 744,673 (130,972)613 702 806 807 922 A&G Expenses Transferred 808 PTD 809 CU5T 810 PTD (27 880,339)(26,221 239)659,101)659,101) 811 (27 880,339)(26,221 239)659,101)659 101) 812 ...) SEPTEMBER 2005 ROLLED-Page 9. BEGINNING/ENDING FERC BUS PITA UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJTOTAL 813 923 Outside 5ervices 814 PTD 55,651 55,651 815 CU5T 816 PTD 983 618 26,318 371 665,247 (11 132)654,115 817 28,039 268 26,374 022 665 247 (11,132)654 115 818 819 924 Property Insurance 820 PTD 21,160,040 900 851 259 190 259,190 821 160 040 19,900 851 259 190 259,190 822 823 925 Injuries & Damages 824 PTD 709,182 012 393 696 789 696 789 825 709,182 012 393 696 789 696 789 826 827 926 Employee Pensions & Benefits 828 LABOR 829 CU5T 830 LABOR 831 832 833 927 Franchise Requirements 834 DM5C 835 DM5C 836 837 838 928 Regulatory Commission Expense 839 DM5C 052 750 724 205 328 545 328 545 840 CU5T 841 DM5C 842 FERC 350,622 263,722 900 86,900 843 403,372 987 928 415 444 415 444 844 845 929 Duplicate Charges 846 LABOR 847 LABOR (15 319 837)(14,408,186)(911,651)(911 651) 848 (15,319,837)(14 408,186)(911 651)(911 651) -.....,/ 849 850 930 Misc General Expenses 851 PTD 059,354 813,655 245 698 244,221).477 852 CUST 654 508 146 146 853 LABOR 16,043 934 089,193 954 741 (220 833)733 908 854 43,106,942 906 356 200,585 (5,465,054)735,531 855 856 931 Rents 857 PTD (484)(484) 858 PTD 921 980 450,560 471,420 471,420 859 921 496 7,450 075 471 420 471,420 860 861 935 Maintenance of General Plant 862 140,077 990,748 149 329 149,329 863 CU5T 39,020 462 558 558 864 17,972,582 903,071 069,511 602 137 112 865 19,151 678 931 281 220 397 602 287 999 866 867 TOTAL ADMINISTRATIVE & GEN EXP 245,833,784 227,623,811 18,209,973 (5,717 835)12,492 138 868 869 Summary of A&G Expense by Factor 870 120,957 396,154 724 803 (5,237 363)487 440 871 208,314 825 195 918 446 12,396,379 (480,472)915,907 872 350,622 263,722 86,900 86,900 873 380 45,489 891 892 874 Total A&G Expense by Factor 245,833 784 227 623 811 209,973 717 835)492 138 875 876 TOTAL O&M EXPENSE 244,508,352 132 420,835 112,087 517 90,139,042 202,226,559 SEPTEMBER 2005 ROLLED-Page 9. BEGINNING/ENDING FERC BUS PITA UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJ TOTAL 877 4035P 5team Depreciation 878 38,517,779 36,039 528 478 250 478,250 879 944,025 39,245,328 698,697 698,697 880 860,269 42,909,599 950,669 304 891 255,561 881 933,839 359 032 574 807 574 807 882 135,255,912 126,553 488 702,424 304 891 007 315 883 884 4O3NP Nuclear Depreciation 885 886 887 888 4O3HP Hydro Depreciation 889 206,043 871,084 334,959 334 959 890 235,984 156,460 79,524 524 891 972 721 652,774 319,947 777 349,724 892 449,524 356,261 93,263 93,263 893 864,273 12,036 580 827 693 29,777 857,470 894 895 4030P Other Production Depreciation 896 957 42,065 893 893 897 472,218 055,793 416,425 434 942 851 367 898 722 431 4,418 588 303,843 303 843 899 900 11,239 607 10,516,446 723,161 434,942 158 103 901 902 4O3TP Transmission Depreciation 903 12,407 413 609,115 798,298 798 298 904 13,430 872 566,724 864 148 864 148 905 489,550 785,201 704 349 430 759 780 906 52,327 835 48,961 040 366,796 55,430 3,422 226 907 908 909 910 403 Distribution Depreciation 911 360 Lard & Lard Righls DPW 269 410 251 941 17,469 469 912 361 SlrucIures DPW 719,329 705 016 313 313 J913 362 Station Eqlipmert DPW 13,029 039 668,537 360,502 360 502 914 364 Poles & Towers DPW 780,498 29,913,758 866,740 866,740 915 365 OH Conductors DPW 15,821 679 976,957 844,722 844 722 916 366 UG Conduit DPW 945,399 803 489 141 911 141 911 917 367 UG Conductor DPW 12,526,878 12,098,185 428,693 428,693 918 368 Line Trans DPW 549,155 283,003 266,152 266,152 919 369 Services DPW 8,403,413 960,230 443,183 443,183 920 370 Meters DPW 416,489 943 884 472 605 472,605 921 371 I"" CIS Pram DPW 384 068 376,906 162 162 922 372 Leased Property DPW 293 166 127 127 923 373 Street LigtP1g DPW 269 443 238,247 31,196 196 924 119,116,094 113,221 318 894 776 894 776 925 926 4O3GP General Depreciation 927 5ITU5 409 090 617,508 791 582 791 582 928 DGP 514 345 481 252 33,093 33,093 929 DGU 950,884 889,704 180 180 930 37,035 34,560 2,475 2,475 931 CU5T 495,517 435 820 59,698 (670)028 932 234,533 962,081 272 452 272,452 933 PTD 19,198,252 18,055,804 142 448 17,766 160,214 934 25,778 119 659 659 935 191,776 179,437 12,339 339 936 057 211 36,680 286 376 925 096 394 021 937 938 4O3GVO General Vehicles 939 940 941 942 4O3MP Mining Depreciation 943 944 945 SEPTEMBER 2005 ROLLED-Page 9. BEGINNING/ENDING FERC BUS PITA UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJ TOTAL 946 403EP Experimental Plant Depreciation 947 948 949 950 4031 ARO Depreciation 951 952 953 954 955 TOTAL DEPRECIATION EXPENSE 369,860,932 347 969,158 891,774 842,137 22,733,911 956 957 Summary 131 525 184 124 838 826 686,358 686 358 958 DGP 959 DGU 960 217 604 943 203 604 147 000,796 825 041 825,837 961 198 252 055 804 142 448 17,766 160,214 962 1,495.517 1,435,820 698 (670)028 963 035 34,560 475 2,475 964 SSGCH 965 SSGCT 966 Total Depreciation Expense By Factor 369 860 932 347 969,158 891 774 842 137 22,733,911 967 968 4O4GP Amort of L T Plant - Capital Lease Gen 969 SITUS 988 702 988,702 970 971 PTD 293,898 216,900 997 997 972 DGU 973 CUST 140,386 134 782 604 604 974 DGP 975 422 986 340,385 82,601 82,601 976 977 404SP Amort of L T Plant - Cap Lease Steam 978 979 980 981 982 4O41P Amort of L T Plant - Intangible Plant 983 SITUS 140,481 012 220 128 261 128,261 984 814 745 069 069 985 051 534 919,537 131 997 (29 260)102 737 986 PTD 732 295 33,605 941 126 354 120,762 247 116 987 CUST 872,263 717 692 154 572 154,572 988 796 680 616 740 179.940 179.940 989 664 179 621 445 734 734 990 DGP 296 570 277 488 19,081 19,081 991 384 435 949 949 992 777 5,405 372 372 993 DGU 380 198 183 183 994 46,730,357 43,935,846 794 511 502 886,014 995 996 4O4MP Amort of L T Plant - Mining Plant 997 998 999 1000 4O4HP Amortization of Other Electric Plant 1001 1002 1003 43,406 40,613 793 793 1004 406 613 793 793 1005 1006 Total Amortization of Limited Term Plant 49,196 749 46,316,844 879 905 91,502 971 407 1007 1008 1009 405 Amortization of Other Electric Plant 1010 1011 1012 1013 SEPTEMBER 2005 ROLLED-Page 9. BEGINNING/ENDING FERC BUS PITA UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJ TOTAL 1014 406 Amortization of Plant Acquisition Adj 1015 1016 1017 1018 479 353 126,809 352 544 352 544 1019 1020 479,353 126,809 352 544 352 544 1021 407 Amort of Prop Losses, Unrec Plant, etc 1022 DPW 302,193 302 193 1023 122 292 122,292 1024 1025 1026 333 105 311,673 21,432 432 1027 TROJP 846,722 727 204 119 518 119,518 1028 482,020 341,069 140 950 122 292 263,242 1029 1030 TOTAL AMORTIZATION EXPENSE 62,158,122 58,784,722 373,399 213,794 587 194 1031 1032 1033 1034 Summary of Amortization Expense by Factor 1035 431 376 303,114 128 261 128,261 1036 90,814 745 069 069 1037 TROJP 1 ,846 722 727,204 119 518 119,518 1038 DGP 1039 DGU 1040 37,026,193 34,822,842 203 351 243 054 446 405 1041 SSGCT 1042 5SGCH 1043 012 650 852,474 160,175 160 175 1044 11,750,367 10,994 343 756,024 (29 260)726,764 1045 Total Amortization Expense by Factor 158,122 58,784 722 373 399 213,794 587 194 1046 408 Taxes Other Than Income 1047 DM5C 19,556 803 556,803 1048 GPS 491 825 63,475,528 016 297 274 223 290,520 ...J 1049 035,751 557 560 478,191 (21 170)457 021 1050 436 679 407 495 29,185 158 342 1051 1052 DM5C OPRV- 1053 EXCTAX 1054 1055 1056 1057 1058 TOTAL TAXES OTHER THAN INCOME 95,521 057 997 385 523,673 254,210 777 883 1059 1060 1061 41140 Deferred Investment Tax Credit - Fed 1062 PTD DGU (5,854,860)(5,075 870)(778 990)(778,990) 1063 1064 854,860)(5,075,870)(778 990)(778,990) 1065 1066 41141 Deferred Investment Tax Credit - Idaho 1067 PTD DGU 1068 1069 1070 1071 TOTAL DEFERRED ITC 854,860)075,870)(778 990)(778 990) 1072 SEPTEMBER 2005 ROLLED-Page 9. BEGINNING/ENDING FERC BUS PITA UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJ TOTAL 1073 1074 427 Interest on Long-Term Debt 1075 085,066)085,066) 1076 5NP 235 726,728 222 162,205 13,564 523 13,564 523 1077 235 726,728 222,162,205 13,564 523 085 066)12,479,457 1078 1079 428 Amortization of Debt Disc & Exp 1080 5NP 10,502 912 898 538 604 373 604 373 1081 10,502,912 898,538 604 373 604 373 1082 1083 429 Amortization of Premium on Debt 1084 5NP (87,993)(82 930)(5,063)(5,063) 1085 (87,993)(82 930)(5,063)(5.063) 1086 1087 431 Other Interest Expense 1088 NUTIL OTH 1089 1090 5NP 25,448,641 23,984 239 1,464,402 464,402 1091 25.448,641 23,984 239 1,464 402 464 402 1092 1093 432 AFUDC - Borrowed 1094 5NP (14 084 028)(13,273,585)(810,443)(810,443) 1095 (14 084 028)(13 273 585)(810,443)(810,443) 1096 1097 Total Elec. Interest Deductions for Tax 257,506,259 242 688,468 14,817,792 085.066)13.732 726 1098 1099 Non-Utility Portion of Interest 1100 427 NUTIL NUTIL 1101 428 NUTIL NUTIL 1102 429 NUTIL NUTIL 1103 431 NUTIL NUTIL 1104 1105 Total Non-utility Interest 1106 1107 Total Interest Deductions for Tax 257,506 259 242 688,468 817 792 085,066)732 726 ..J 1108 1109 1110 419 Interest & Dividends 1111 1112 SNP 094 029)(2,915,988)(178,041)(178,041) 1113 Total Operating Deductions for Tax (3,094 029)(2,915 988)(178,041)(178.041) 1114 1115 1116 41010 Deferred Income Tax - Federal- 1117 251 934,047 237.029 277 904 770 (12,867,115)037,655 1118 TROJD 659 13,709 950 950 1119 DGP 849 70,849 1120 LABOR 96,717 382 90,961 933 755,449 783 016)972 433 1121 5NP 363 501 862 862 1122 848,881 5,457 982 390,899 (8,100)382,798 1123 151 050 076 991 059 885 105.944 1124 GP5 1125 DITEXP DITEXP 1126 CU5T BAD DEBT 18,139 18,139 1127 CU5T 1128 5GCT 1129 DPW 5NPD 877 105 703 926 173 179 (132 496)683 1130 359 646,336 338,345 168 301 168 (16,740,704)560 464 1131 SEPTEMBER 2005 ROLLED-Page 9. BEGINNING/ENDING FERC BUS PITA UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJTOTAL 1132 1133 1134 41110 Deferred Income Tax - Federal- 1135 (182 747 589)(172 304 946)(10,442 643)10,442 643 1136 319,224)(6,830,058)(489,166)(103 660)(592,826) 1137 DGP (334,300)(334 300) 1138 SNP 220,117)092 364)(127 753)(127 753) 1139 722 466)(5,354,280)(368,186)551,698 183 512 1140 GPS (289,462)(272 237)(17 225)(17 225) 1141 LABOR (50,142 091)(47 158,240)(2,983,851)561,471 422,380) 1142 SNPD 1143 GUST (152 298)(146,219)(6,079)(6,079) 1144 CUST BADDEBT 975 555)900 007)(75,548)75,548 1145 DITEXP DITEXP 1146 TROJD (609 301)(569,827)(39,474)(39,474) 1147 SGCT (356 221)(333,211)(23,010)(23,010) 1148 1149 1150 (251 868 624)(237 295 688)(14 572,936)527 701 (3,045,235) 1151 1152 TOTAL DEFERRED INCOME TAXES 107 777 712 101,049,480 728,232 (5,213 003)515,229 1153 SCHMAF Additions - Flow Through 1154 SCHMAF 1155 SCHMAF SNP 1156 SCHMAF 1157 SCHMAF 1158 SCHMAF TROJP 1159 SCHMAF 1160 1161 1162 SCHMAP Additions - Permanent 1163 798,105 798 105 1164 406 547 312 543 004 004 1165 LABOR SNP 681 115 469 291 211 824 211 824 1166 SCHMAP-351 676 330 748 20,928 20,928 1167 1168 237 443 910,688 326 755 326,755 1169 1170 SCHMAT Additions - Temporary 1171 SCHMAT-SITUS S 328 216 396 724 931 492 (931,492) 1172 SGCT 938 633 878,003 630 630 1173 DPW CIAC 951 152 139 306 811 846 811 846 1174 SCHMAT-SNP SNP 016 080 13,209,547 806,533 806,533 1175 TROJD 566 947 1,465,431 101 516 101 516 1176 1177 SCHMAT-16,289,407 15,200 736 088 671 (656,113)432,558 1178 365,163 148,647 216,516 216 516 1179 SCHMAT-GPS GPS (6,041 503)(5,681,986)(359,517)(359 517) 1180 SCHMAT-(71 620,996)(67 358,980)262 016)881 514 619,498 1181 SCHMAT-SNP SNPD 778 984 11,252,851 526,133 (526,133) 1182 CUST 401,301 385,282 16,019 019 1183 DPW BADDE8T 1184 BOOKDEPR SCHMDEXP 390 150,721 367 058,010 23,092 711 550,268 642,979 1185 451 124 105 426 093 570 25,030,535 318,044 348,578 1186 1187 TOTAL SCHEDULE - M ADDITIONS 459 361 548 434,004,258 25,357 290 318,044 675 334 1188 SEPTEMBER 2005 ROLLED.Page 9. BEGINNING/ENDING FERC BUS PITA UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJTOTAL 1189 SCHMDF Deductions - Flow Through 1190 SCHMDF 1191 SCHMDF DGP 423 6,423 1192 SCHMDF DGU 1193 423 423 1194 SCHMDP Deductions - Permanent 1195 SCHMDP 1196 579 558 006 160 573,398 573,398 1197 PTD SNP 351 707 331,469 20,238 20,238 1198 SCHMDP IBT 1199 240,567 240,567 1200 SCHMDP-175,642 10,510,603 665,039 665,039 1201 20,106,907 18,848,231 258,676 240,567 499,242 1202 1203 SCHMDT Deductions - Temporary 1204 (875 558)(889 704)146 146 1205 DPW BADDEBT (5,205 950)006,867)(199,083)246.879 796 1206 SCHMDT-SNP SNP (5,734,899)(5,404,893)(330,006)(330 006) 1207 CUST DGP 1208 11,124 077 380 621 743,456 (998 583)(255,126) 1209 SCHMDT-624 282 519,775 104 507 722 041 826,548 1210 SCHMDT-GPS GPS 175,675 618,015 557,660 557,660 1211 SCHMDT-502 686 20,223 106 279,580 691 028)411 448) 1212 TAXDEPR T AXDEPR 625 684 700 588,650,920 033 780 546,240)30,487 539 1213 DPW SNPD 10,215 978 759 660 456,318 (349,117)107 201 1214 684 510,991 643.850,634 40,660 357 (8,616 048)044 309 1215 1216 TOTAL SCHEDULE - M DEDUCTIONS 704 624 321 662,705 288 919 033 375 481)33,543 552 1217 1218 TOTAL SCHEDULE - M ADJUSTMENTS (245,262 773)(228,701 030)(16 561 743)693,525 868,218) 1219 1220 NOTE:Positive Schedule M amounts increase taxable income and therefore increase tax expense. 1221 Negative Schedule M amounts decrease taxable income and therefore decrease tax expense, 1222 40911 State Income Taxes 1223 IBT IBT 899,477 737 606 161,871 761 689 923,560 1224 IBT IBT 1225 IBT IBT 1226 IBT IBT 1227 TOTAL STATE TAXES 899 477 737 606 161 871 761 689 923,560 1228 1229 1230 Calculation of Taxable Income: 1231 Operating Revenues 440,598 566 265,081 122 175,517 444 95,476,685 270,994.130 1232 Operating Deductions: 1233 0 & M Expenses 244 508,352 132 420,835 112,087 517 90,139 042 202,226 559 1234 Depreciation Expense 369,860 932 347,969,158 21,891 774 842 137 22,733,911 1235 Amortization Expense 62,158,122 58,784,722 373,399 213,794 587,194 1236 Taxes Other Than Income 521,057 90,997 385 523 673 254 210 777 883 1237 Interest & Dividends (AFUDC-Equity)(3,094 029)915.988)(178,041)(178,041) 1238 Misc Revenue & Expense 678.335)(3,423,878)(254,457)805 (225 651) 1239 Total Operating Deductions 765,276,100 623,832 234 141 443 866 91,477,989 232 921 855 1240 Other Deductions: 1241 Interest Deductions 257 506,259 242 688,468 817 792 (1,085 066)13,732 726 1242 Interest on PCRBS 1243 Schedule M Adjustments (245 262,773)(228,701 030)(16,561 743)693 525 868,218) 1244 1245 Income Before State Taxes 172,553,434 169,859 390 694 044 16,777,287 19,471,331 1246 1247 State Income Taxes 899,477 737 606 161 871 761 689 923,560 1248 1249 Total Taxable Income 165,653,957 163,121 784 532 173 16,015,598 547 772 1250 1251 Tax Rate 35.35.35,35.35, 1252 1253 Federal Income Tax - Calculated 978,885 57,092,624 886,261 605,459 6,491 720 1254 1255 Adjustments to Calculated Tax: 1256 40910 Erergy Credo (111 218)(111 218) 1257 40910 DMD -..J 1258 FITOTH FIT TruHIp NUTIL OTH 1259 40910 IRS Settle LABOR 1260 FEDERAL INCOME TAX 978,885 57,092,624 886,261 494 242 380.502 1261 1262 TOTAL OPERATING EXPENSES 935,171 343 786,552,062 148,619 281 92,520,916 241,140,197 SEPTEMBER 2005 ROLLED-Page 9. BEGINNING/ENDING FERC BUS PITA UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJTOTAL 1263 310 Land and Land Rights 1264 620 785 387 822 232 963 232,963 1265 34,725,391 32,491 145 234 247 234 247 1266 534,258 38,861 925 672,332 672 332 1267 1268 231 557 152 318 79,239 239 1269 111 991 75,893,210 218 781 218,781 1270 1271 311 Structures and Improvements 1272 237 989,420 222,677 078 312 342 15,312 342 1273 330,253,122 309,004,494 248 628 248,628 1274 152,383,436 142,579,020 804,416 804,416 1275 46,070,801 43,106,586 964 215 964,215 1276 766,696 779 717,367 177 329 602 329,602 1277 1278 312 80iler Plant Equipment 1279 754,232,582 705,704 932 48,527 650 527 650 1280 716 735 284 670 620,226 115 058 46,115,058 1281 822,792,206 769 853,400 52,938 806 52,938,806 1282 224 858,312 210,390,831 467,481 467 481 1283 518,618,384 356,569,389 162 048 994 162,048 994 1284 1285 314 Turbogenerator Units 1286 154 749,649 144,792,990 956 659 956,659 1287 159,598,504 149,329,867 10,268,637 10,268,637 1288 327 942 073 306,842 138 099,935 361 917 30,461 852 1289 52,789,296 49,392 810 396,486 396,486 1290 695,079 521 650,357 805 721 716 361 917 54,083,634 1291 1292 315 Accessory Electric Equipment 1293 88,648,253 944 586 703,667 703,667 1294 140,523 837 131 482 472 041 364 041 364 1295 52,290,053 48,925,688 364,365 364 365 1296 988 591 029,665 958 926 958 926 1297 327,450 733 306,382 411 068 322 068,322 1298 1299 '-......- 1300 1301 316 Misc Power Plant Equipment 1302 679 711 314 276 365,435 365,435 1303 156 666 567,522 589 144 589 144 1304 318,645 719,079 599,566 599,566 1305 133,709 932 085 201,624 201 624 1306 288 731 25,532 963 755,769 755,769 1307 1308 317 Steam Plant ARO 1309 1310 1311 1312 Unclassified Steam Plant - Account 300 1313 1314 1315 1316 1317 Total Steam Production Plant 416.246 139 132 102.956 284,143,183 361,917 293,505,101 1318 1319 1320 Summary of Steam Production Plant by Factor 1321 1322 DGP 1323 DGU 1324 4,416,246 139 132,102,956 284 143,183 361 917 293 505,101 1325 SSGCH 1326 Total Steam Production Plant by Factor 416,246,139 132 102 956 284 143,183 361 917 293,505 101 1327 320 Land and Land Rights 1328 1329 1330 1331 1332 321 Structures and Improvements-/1333 1334 1335 SEPTEMBER 2005 ROLLED-Page 9. BEGINNING/ENDING FERC BUS PITA UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJ TOTAL 1336 1337 322 Reactor Plant Equipment 1338 1339 1340 1341 1342 323 Turbogenerator Units 1343 1344 1345 1346 1347 324 Land and land Rights 1348 1349 1350 1351 1352 325 Misc. Power Plant Equipment 1353 1354 1355 1356 1357 1358 Unclassified Nuclear Plant - Acet 300 1359 1360 1361 1362 1363 Total Nuclear Production Plant 1364 1365 1366 1367 Summary of Nuclear Production Plant by Factor 1368 DGP 1369 DGU 1370 , 1371 ) 1372 Total Nuclear Plant by Factor 1373 1374 330 land and Land Rights 1375 011 234 10,302 766 708,468 708,468 1376 283 685 943 730 339 955 339 955 1377 155,183 952,177 203 006 (23,856)179,150 1378 635,700 594 798 40,901 40.901 1379 20,085 801 793,472 292 329 (23 856)268,473 1380 1381 331 Structures and Improvements 1382 22,329.060 892 398 436,661 1,436,661 1383 473.871 057 340 416 532 416,532 1384 518,602 654,256 864 346 (35 514)828,832 1385 491.575 138,245 353 330 353,330 1386 78.813,108 73,742 238 070,869 (35 514)035,355 1387 1388 332 Reservoirs, Dams & Waterways 1389 161 384,909 151 001,334 383 575 10,383,575 1390 361.401 922 659 1,438,742 438,742 1391 60,656.761 754 079 902,682 909 752 812 434 1392 34,498,333 32,278,696 219,638 219,638 1393 278,901,405 260,956,768 944 637 909.752 854,389 1394 1395 333 Water Wheel, Turbines, & Generators 1396 188 357 117 344 071 013 071,013 1397 105,273 455,095 650 178 650,178 1398 423 596 29,401 788 021,808 (36,758)985,049 1399 821 341 382 453 438,888 438,888 1400 80,538 567 75,356,681 181 886 (36,758)145 128 1401 1402 334 Accessory Electric Equipment 1403 070.524 679,944 390 580 390 580 1404 428,870 143,915 284 955 284,955)1405 247 984 22,687 859 560 126 (11 048)549.078 1406 559,111 330 116 228,995 228.995 1407 306 489 841 833 464 656 (11 048)453,608 1408 SEPTEMBER 2005 ROLLED-Page 9. BEGINNING/ENDING FERC BUS PITA UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJ TOTAL 1409 1410 1411 335 Misc. Power Plant Equipment 1412 724 870 613,891 110,979 110,979 1413 234,869 219,757 15,112 15,112 1414 109,178 037 813 365 365 1415 109 665 102 609 056 056 1416 178 583 974 071 204 511 204 511 1417 1418 336 Roads, Railroads & Bridges 1419 759,520 453,290 306,230 306,230 1420 843,537 789,263 54,274 54,274 1421 683,497 253,478 430,019 (6,408)423,611 1422 494 041 462,254 31,787 787 1423 12,780,594 958,285 822,309 (6,408)815,901 1424 1425 337 Hydro Plant ARO 1426 1427 1428 1429 Unclassified Hydro Plant - Acct 300 1430 1431 1432 1433 1434 1435 1436 Total Hydraulic Plant 512,604,547 479,623,349 32,981,198 796,168 33,777,366 1437 1438 Summary of Hydraulic Plant by Factor 1439 1440 512,604 547 479 623 349 981 198 796,168 777 366 1441 DGP 1442 DGU 1443 Total Hydraulic Plant by Factor 512,604 547 479,623,349 981 198 796 168 777 366 1444 1445 340 Land and Land Rights ~ " 1446 490,495 879 872 610,623 610,623 1447 635 594 1448 926,028 802 107 123 921 123 921 1449 417 158 10,682 573 734,585 734 585 1450 1451 341 Structures and Improvements 1452 12,507 142 702,427 804 715 804 715 1453 173 937 162 746 11,191 191 1454 5,491,470 138,146 353,324 353,324 1455 18,172,549 003 319 169,230 169,230 1456 1457 342 Fuel Holders, Producers & Accessories 1458 557 033 1,456,853 100 180 069,300 169,480 1459 121,339 113 532 807 807 1460 282,762 135,888 146 874 146,874 1461 961 133 706 272 254,861 15,069,300 15,324 161 1462 1463 343 Prime Movers 1464 1465 818,416 765 759 657 52,657 1466 128,877 774 120,585,723 292 052 292,052 1467 120,566,842 112,809 520 757,323 757 323 1468 250 263 033 234,161 002 102,032 102 032 1469 1470 344 Generators 1471 1472 87,835 184 651 651 1473 45,571 946 639,828 932 119 932,119 1474 22,878,520 21,406 506 1,472 014 472,014 1475 68,538,302 64,128,518 4,409 784 409,784 ...J SEPTEMBER 2005 ROLLED-Page 9. BEGINNING/ENDING FERC BUS PITA UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJ TOTAL 1476 1477 345 Accessory Electric Plant 1478 329 004 10,600 091 728,913 728 913 1479 157 667 147 523 144 144 1480 221 522 885,567 335,955 335,955 1481 708 193 633,181 075 012 075,012 1482 1483 1484 1485 346 Misc. Power Plant Equipment 1486 497 343 465,344 999 999 1487 627 23,042 584 584 1488 521 970 488 386 33,584 33,584 1489 1490 347 Other Production ARO 1491 1492 1493 1494 Unclassified Other Prod Plant-Ace! 300 1495 1496 322,312 301,575 738 20,738 1497 322 312 301 575 738 738 1498 1499 Total Other Production Plant 369,904,650 346,104,826 23,799,825 15,069,300 38,869,125 1500 1501 Summary of Other Production Plant by Factor 1502 1503 DGU 1504 369,904,650 346 104,826 799 825 069 300 869 125 1505 SSGCT 1506 Total of Other Production Plant by Factor 369,904 650 346,104 826 23,799,825 15,069 300 38,869,125 1507 1508 Experimental Plant 1509 103 Experimental Plant 1510 1511 Total Experimental Plant 1512 1513 TOTAL PRODUCTION PLANT 298,755,336 957,831,130 340,924,206 25,227 385 366,151,591 1514 350 Land and Land Rights 1515 344,713 19,971 385 373,328 373,328 1516 49,478 561 295 089 183,472 183,472 1517 600 013 16,467 620 132,392 132,392 1518 88,423,287 82,734,095 689,192 689 192 1519 1520 352 Structures and Improvements 1521 1522 152,987 628,420 524 567 524 567 1523 18,101,384 16,936 733 164 651 164,651 1524 23,728,048 22,201 375 526,673 526,673 1525 49,982,418 46,766,528 215,890 215,890 1526 1527 353 Station Equipment 1528 138,355,932 129,454,052 901 880 901 880 1529 199,583 527 186,742,237 12,841 290 841 290 1530 540 111,025 505 360,048 750 977 34,750,977 1531 878,050,484 821 556,337 56,494 147 56,494 147 1532 1533 354 Towers and Fixtures 1534 156,414 719 146,350 928 10,063,791 10,063,791 1535 127 203,071 119,018,771 184 301 184,301 1536 092,921 004 049 088 873 088,873 1537 362,710,712 339,373,748 23,336 964 23,336,964 1538 1539 355 Poles and Fixtures 1540 159 903 65,645 785 514 118 514 118 1541 119 016 847 111 359 252 657 595 657 595 1542 300 780,593 281 428 240 19,352 353 693,198 045,551 1543 489 957 344 458,433,277 524 067 693 198 217,265 1544 SEPTEMBER 2005 ROLLED-Page 9. BEGINNING/ENDING FERC BUS PITA UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJ TOTAL 1545 356 Clearing and Grading "'" 1546 208,471 876 195 058 705 413 170 13,413,170 1547 158,760 147 148,545,451 10,214 696 10,214 696 1548 255,171 933 238,754,060 16,417 872 16,417 872 1549 622 403 955 582.358,216 045,739 045 739 1550 1551 357 Underground Conduit 1552 371 961 410 410 1553 162,746 152 275 10,471 10,471 1554 198 764 057 295 141,469 141,469 1555 367 882 215,531 152,351 152 351 1556 1557 358 Underground Conductors 1558 1559 018 663 953,122 65,541 541 1560 924 534 736,368 188 166 188,166 1561 943.197 689,490 253 707 253.707 1562 1563 359 Roads and Trails 1564 942 448 817,470 124 978 124,978 1565 501 203 468,956 32,248 32,248 1566 943 800 368,352 575,448 575,448 1567 387,452 10,654 778 732 674 732 674 1568 1569 Unclassified Trans Plant - Acet 300 1570 290,120 142.773 147 347 147 347 1571 290 120 142 773 147 347 147 347 1572 1573 TSO Unclassified Trans Sub Plant - Acet 300 1574 1575 1576 1577 TOTAL TRANSMISSION PLANT 511,516,850 349,924 772 161,592,078 693,198 164 285,277 1578 Summary of Transmission Plant by Factor 1579 DGP \ 1580 DGU ) 1581 511,516,850 349 924.772 161 592 078 693,198 164.285 277 1582 Total Transmission Plant by Factor 511.516.850 349,924 772 161 592 078 693,198 164 285 277 1583 360 Land and Land Rights 1584 DPW 33,713058 557,407 155,651 155,651 1585 713 058 32,557,407 155,651 155,651 1586 1587 361 Structures and Improvements 1588 DPW 516 879 748,597 768.283 768,283 1589 516,879 36,748,597 768,283 768 283 1590 1591 362 Station Equipment 1592 DPW 621 153 380 602.082,252 19.071 128 19,071 128 1593 621 153,380 602 082 252 071 128 19.071 128 1594 1595 364 Poles, Towers & Fixtures 1596 DPW 748,541 092 700.592,782 948,310 948,310 1597 748,541 092 700,592 782 948 310 948 310 1598 1599 365 Overtlead Conductors 1600 DPW 562.239,514 531 523,089 30,716,425 30,716,425 1601 562 239,514 531 523 089 716 425 716 425 1602 SEPTEMBER 2005 ROLLED-Page 9. BEGINNING/ENDING FERC BUS PITA UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJ TOTAL 1603 366 Underground Conduit 1604 DPW 237 038 205 231 181 946 856 259 856,259 1605 237 038 205 231 181 946 856,259 856,259 1606 1607 1608 1609 1610 367 Underground Conductors 1611 DPW 554,915,707 535 302,864 19,612,843 612 843 1612 554 915 707 535 302.864 612,843 612 843 1613 1614 368 Line Transformers 1615 DPW 852 634 753 798,486,972 147,780 54,147 780 1616 852 634,753 798,486 972 147 780 54,147 780 1617 1618 369 Services 1619 DPW 396,349,302 377,360,637 18.988,666 18,988,666 1620 396 349,302 377 360 637 988.666 988 666 1621 1622 370 Meters 1623 DPW 183,879,965 170,323,032 13,556,933 13,556,933 1624 183.879,965 170 323 032 556 933 13,556 933 1625 1626 371 Installations on Customers' Premises 1627 DPW 968 345 811 156 157 189 157 189 1628 968 345 811 156 157 189 157 189 1629 1630 372 Leased Property 1631 DPW 49,658 785 873 873 1632 49.658 785 873 873 1633 1634 373 Street Lights 1635 DPW 54,092 348 53,561 715 530,633 530,633 1636 54.092,348 561 715 530 633 530,633 1637 1638 Unclassified Dist Plant - Acet 300 1639 DPW 26,649 365 752,548 896,816 896 816 1640 649 365 25,752 548 896 816 896,816 1641 1642 DSO Unclassified Dist Sub Plant - Acet 300 1643 DPW 1644 1645 1646 1647 TOTAL DISTRIBUTION PLANT 317,741 571 104,329,782 213,411,789 213,411,789 1648 1649 Summary of Distribution Plant by Factor 1650 317 741,571 104 329,782 213,411 789 213,411 789 1651 1652 Total Distribution Plant by Factor 317 741 571 104 329 782 213,411 789 213,411 789 SEPTEMBER 2005 ROLLED-Page 9. BEGINNING/ENDING FERC BUS PITA UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJ TOTAL 1653 389 Land and Land Rights 1654 SITUS 222 040 024 402 197 639 197 639 1655 CUST 109 264 064 985 279 279 1656 DGU 921 798 124 124 1657 228 149 1658 PTD 598,055 264 926 333 129 333 129 1659 932 508 357 259 575.249 575 249 1660 1661 390 Structures and Improvements 1662 SITUS 131 686 805 782 325,904 325,904 1663 DGP 384 094 359 382 713 713 1664 DGU 614 047 510,198 103,848 103,848 1665 CUST 559 992 098.545 461 448 461 448 1666 179,472 974 904 204,569 204 569 1667 PTD 101 523 230 95,481,795 041,435 041 435 1668 215.392 522 199,230.605 16,161 917 16,161 917 1669 1670 391 Office Fumiture & Equipment 1671 SITUS 16,210,938 15,193,857 017 080 017 080 1672 DGP 455 175 425,889 29.286 29.286 1673 DGU 642 230 600 908 321 321 1674 CUST 048,558 807,114 241 444 241 444 1675 487 868 070,436 417,432 417,432 1676 169,053 157,755 298 007)292 1677 PTD 86.392 737 81,251 686 141 051 141 051 1678 332.263 310,885 378 378 1679 427 57,474 952 952 1680 116 800,250 109.876 006 924 244 007)923 237 1681 1682 392 Transportation Equipment 1683 SITUS 027 813 58,714 393 313.420 313 420 1684 PTD 980.292 564 910 415 383 415,383 1685 10,581 732 900,899 680,833 (366)680 467 1686 CUST 19,081 319 762 762 1687 DGU 228 730 149,673 79,057 057 ) 1688 783,494 731 131 363 363 1689 DGP 223 837 209,435 402 402 1690 G-SG 364 583 341 126 23,457 23,457 1691 DGU 090 80,551 539 539 1692 83.295,652 710,436 585,216 (366)584,850 1693 1694 393 Stores Equipment 1695 SITUS 418,662 836,104 582,558 582 558 1696 DGP 331 732 310,388 344 344 1697 DGU 001 681 937 233 64,449 449 1698 PTD 777 623 731 348 275 46,275 1699 654 465 548,016 106 449 106,449 1700 DGU 176,333 164 988 345 345 1701 12.360,497 528,077 832,420 832 420 SEPTEMBER 2005 ROLLED-Page 9. BEGINNING/ENDING FERC BUS PITA UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJ TOTAL 1702 1703 394 Tools, Shop & Garage Equipment 1704 SITUS 123 811 826.499 297 311 297,311 1705 DGP 3.472,145 248 745 223 399 223 399 1706 241.457 13,325,155 916,301 916 301 1707 PTD 4.492,734 225,381 267,353 267 353 1708 619 763 856 856 1709 DGU 113,316 784,323 328 993 328 993 1710 132 267 995 076 137 191 137 191 1711 184 388 172 525 864 864 1712 847 736 53,659,468 188,269 188,269 1713 1714 395 Laboratory Equipment 1715 SITUS 947 008 23,039,122 907 886 907 886 1716 DGP 162 177 151 743 10.435 10,435 1717 DGU 160 471 085,806 665 665 1718 PTD 925 256 572 656 352 600 352 600 1719 51,553 48,108 445 445 1720 277 991 002 743 275,248 275,248 1721 G-8G 138 046 092 092 1722 163.673 153 142 531 531 1723 35,767 267 34.127 366 639,901 639,901 1724 1725 396 Power Operated Equipment 1726 SITUS 83,733,346 980 552 752 793 752 793 1727 DGP 047 887 916,125 131.762 131 762 1728 226,806 054 086 172 721 172 721 1729 PTD 952,010 657 326 294 684 294 684 1730 DGU 655 743 549 212 106 531 106,531 1731 73,823 68,889 934 934 1732 977 239 914 363 876 876 1733 111,666,854 104 140 553 526 301 526 301 1734 397 Communication Equipment 1735 COM 105,015,396 98,946 959 068.437 068 437 1736 COM 375,168 964 986 410 181 410,181 1737 COM 124,837 10,409,060 715 777 715 777 .J 1738 COM 795,033 772 327 022 706 244,738 267 444 1739 COM 569.499 347 178 222 321 222 321 1740 COM 633,797 569,018 064,779 064,779 1741 COM 27,730 25,876 853 853 1742 COM 872,453 816,319 134 56,134 1743 COM 29,177 300 877 877 1744 227 443 089 213,879,023 13,564,066 244 738 808.803 1745 1746 398 Misc. Equipment 1747 SITUS 978 495 931,649 847 847 1748 DGP 53,506 50,063 443 443 1749 DGU 474 529 443,998 531 531 1750 CUST 164 304 157 746 559 (12 326)(5,768) 1751 PTD 076,408 893,338 183 071 183 071 1752 207 925 281 281 1753 841 909 787,740 169 169 1754 429 32,214 215 215 1755 627 787 300,672 327 115 (12 326)314 789 1756 1757 399 Coal Mine 1758 271 683,773 253 526,316 18,157.458 396 818 554,276 1759 1760 271 683,773 253.526.316 157.458 396,818 22,554 276 1761 1762 399L WIDCO Capital Lease 1763 1764 1765 1766 Remove Capital Leases 1767 1768 SEPTEMBER 2005 ROLLED-Page 9. BEGINNING/ENDING FERC BUS PITA UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJ TOTAL 1769 1011390 General Capital Leases 1770 SITUS 166,694 166 694 1771 205 873 806 584 399,289 399,289 1772 PTD 17,327,494 16,296,371 031 123 031 123 1773 30,700,060 269 649 430,411 1,430,411 1774 1775 Remove Capital Leases (30 700,060)(29,269 649)430,411)(1,430 411) 1776 1777 1778 1011392 General Vehicles Capital Leases 1779 LABOR 1780 1781 1782 Remove Capital Leases 1783 1784 1785 Unclassified Gen Plant - Acct 300 1786 SITUS 1787 PTD 576 828 748 748 1788 CUST 1789 1790 DGP 1791 DGU 1792 576 828 748 748 1793 1794 399G Unclassified Gen Plant - Acct 300 1795 SITUS 1796 PTD 1797 1798 DGP 1799 DGU 1800 1801 1802 TOTAL GENERAL PLANT 151 830,512 077 347,609 74,482,903 627,857 79,110,760 1803 1804 Summary of General Plant by Factor J1805 440 975 889 411,466,012 509 876 509,876 1806 DGP 1807 DGU 1808 156,349,284 146 289 703 10,059,580 (366)10,059,214 1809 287 853,449 270 723,893 129 557 244 738 374 294 1810 272 881 251 254,643,763 237 489 395,812 633,301 1811 470 699 23,493,887 976 812 (12 326)964 486 1812 DEU 1813 55GCT 1814 55GCH 1815 Less Capital Leases (30 700,060)(29,269,649)430,411)(1.430 411) 1816 Total General Plant by Factor 151 830 512 077,347 609 482 903 627,857 79,110 760 1817 301 Organization 1818 SITUS 537 916 19,937 390 600,526 600,526 1819 PTD 1820 1821 537 916 19,937 390 600 526 600 526 1822 302 Franchise & Consent 1823 SITUS 000,000 000,000 000,000 1824 093,506 958,809 134,697 (839,886)(705,189) 1825 143,306 501 575 641,731 641 731 1826 606,301 602 185 004 116 004 116 1827 DGP 844 878 661 838 183,041 183,041 1828 DGU 679,586 635,861 43,725 43,725 1829 367 578 87,360 267 007 310 (839,886)167,424 1830 ...) SEPTEMBER 2005 ROLLED-Page 9. BEGINNING/ENDING FERC BUS PITA UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJ TOTAL 1831 303 Miscellaneous Intangible Plant 1832 SITUS 981 244 590,869 390,375 390 375 1833 33,647 267 31,482,387 164 880 (24 964)139,916 1834 PTD 353,574 606 332,534,121 21,040,485 1,436,811 22,477 296 1835 760,270 642 626 117 644 117,644 1836 GUST 100,933 022 96,904 015 029,008 029 008 1837 28,886 027 859 859 1838 DGP 83,275 77,917 358 358 1839 491 008,570 463,258 962 27,749,608 1,411 847 29,161,455 1840 303 Less Non-Utility Plant 1841 SITUS 1842 491,008,570 463,258 962 749 608 411,847 29,161,455 1843 Unclassified Intangible Plant - Acet 300 1844 SITUS 1845 1846 DGU 1847 PTD 1848 1849 1850 TOTAL INTANGIBLE PLANT 606,914 063 570,556,619 36,357 444 571,961 36,929,405 1851 1852 Summary of Intangible Plant by Factor 1853 23,519 160 20,528,259 990,901 990,901 1854 DGP 1855 DGU 1856 127 127 006 118,947 599 179,406 (864,850)314 557 1857 353,574 606 332,534,121 040 485 436,811 22,477 296 1858 100,933,022 96,904 015 029 008 029,008 SSGCT 1859 SSGCH 1860 760 270 642,626 117 644 117 644 1861 Total Intangible Plant by Factor 606,914 063 570 556,619 36,357 444 571 961 36,929,405 1862 Summary of Unclassified Plant (Account 106) 1863 26,649,365 25,752 548 896,816 896,816 1864 DSO 1865 12,576 828 748 748 1866 1867 1868 322 312 301,575 20,738 20,738 1869 290,120 142 773 147 347 147 347 1870 TSO 1871 1872 1873 1874 Total Unclassified Plant by Factor 274 373 28,208 724 065,650 065,650 1875 1876 TOTAL ELECTRIC PLANT IN SERVICE 13,886,758,333 13,059,989,912 826,768,420 33,120,401 859,888,822 ..) SEPTEMBER 2005 ROLLED-Page 9. BEGINNING/ENDING FERC BUS PITA UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJ TOTAL 1877 Summary of Electric Plant by Factor 1878 782.236,619 536,324.053 245.912.566 245,912,566 1879 274 641 521 256,286,388 355.133 395,812 22,750,945 1880 DGU 1881 DGP 1882 093,748,476 572 993 205 520,755,271 055.368 547 810,639 1883 641,428 055 603,258,013 170 042 681,548 39,851,590 1884 125,403,722 120,397 902 005 820 (12 326)993,494 1885 DEU 1886 SSGCH 1887 SSGCT 1888 Less Capital Leases (30 700 060)(29.269,649)(1,430 411)430,411) 1889 886.758 333 13,059,989,912 826 768,420 120 401 859,888,822 1890 105 Plant Held For Future Use 1891 DPW 250,171 250,171 1892 SNPPS 1893 SNPT 119,475 111 788 687 687 1894 SNPP 1895 953 014 889,321 63,693 693 1896 SNPG 1897 1898 1899 Total Plant Held For Future Use 810 322 660 251,280 380 380 1900 1901 114 Electric Plant Acquisition Adjustments 1902 1903 142 633 069 133,455,996 177,073 177 073 1904 560 711 13,623,868 936 842 936,842 1905 Total Electric Plant Acquisition Adjustments 815 157 193 780 147 079,864 10,113,916 113,916 1906 1907 115 Accum Provision for Asset Acquisition Adjustments 1908 1909 (61,217 570)(57 278 805)938 765)938 765) 1910 082 376)(8,498,012)(584 364)(584,364) 1911 815 (70,299 947)(65.776,818)523,129)523,129) \ 1912 J1913 120 Nuclear Fuel 1914 1915 Total Nuclear Fuel 1916 1917 124 Weatherization 1918 DMSC 708,417 20,653 289 55,127 55,127 1919 DMSC (12.055,720)(11 338 309) 1920 816 .652 697 314 980 (662 284)(662, 84) 1921 1922 182W Weatherization 1923 DMSC 535.908 15,125 287 410,622 6,410 622 1924 DMSC 1925 DMSC SGCT 1926 DMSC 1927 816 535 908 125.287 410,622 6,410.622 1928 1929 186W Weatherization 1930 DMSC 1931 DMSC 1932 DMSC GNP 1933 DMSC 1934 DMSC 1935 816 1936 1937 Total Weatherization 188,605 440 267 748,338 748 338 SEPTEMBER 2005 ROLLED-IN Page 9. BEGINNING/ENDING FERC BUS PITA UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJ TOTAL 1938 1939 151 Fuel Stock 1940 DEU 1941 656,425 471 401 185 025 185.025 1942 449 11,617 832 832 1943 707 195 325,765 381 429 381,429 1944 Total Fuel Stock 613 376 069 49,808,783 567.286 567 286 1945 1946 152 Fuel Stock - Undistributed 1947 1948 1949 1950 25316 DG& T Working Capital Deposit 1951 (731 000)(682 145)(48 855)(48 855) 1952 613 (731 000)(682,145)(48 855)(48,855) 1953 1954 25317 DG&T Working Capital Deposit 1955 465 680)367.724)(97 956)(97 956) 1956 613 465,680)367,724)(97 956)(97 956) 1957 1958 25319 Provo Working Capital Deposit 1959 1960 1961 1962 Total Fuel Stock 613 51.179.390 758.915 3,420,475 420,475 1963 154 Materials and Supplies 1964 MSS 43,072 232 40,416,082 656 150 656,150 1965 MSS (8,278)(8,278) 1966 MSS 896,507 702,924 193 582 193 582 1967 MSS 254,592)941 902)(312,690)(312,690) 1968 MSS SNPPS 51,494 041 180,892 313 149 313,149 1969 MSS SNPPH (19 212)(17 976)236)236) 1970 MSS SNPD 247 645 236,583 062 062 1971 MSS SNPT 857 651 966 044 891 607 891 607 1972 MSS 1973 MSS 1974 MSS SNPPS 402 689 376,779 25,909 25,909 1975 MSS SNPP 1976 MSS SNPPS 389,548 364,484 064 064 1977 Total Materials and Supplies 613 107 086 508 100,283 911 802,597 278)794 319 1978 1979 163 Stores Expense Undistributed 1980 MSS 1981 1982 613 , 1983 1984 25318 Provo Working Capital Deposit 1985 MSS SNPPS (273,000)(255 435)(17,565)(17 565) 1986 1987 613 (273,000)(255 435)(17,565)(17 565) 1988 1989 Total Materials & Supplies 613 106,813 508 100,028,476 785,032 (8,278)776 754 1990 1991 165 Prepayments 1992 DMSC 172,078 093 832 78,246 78,246 1993 GPS 753,838 708 979 859 859 1994 335 145 184,901 150,244 150 244 1995 355 032 130,805 224,227 224 227 1996 PTD 530,499 20,249 264 281 235 281 235 1997 Total Prepayments 615 32,146 592 30,367 780 778 812 778 812 1998 SEPTEMBER 2005 ROLLED.Page 9. BEGINNING/ENDING FERC BUS PITA UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJTOTAl 1999 182M Misc Regulatory Assets 2000 DDS2 058,724 000,735 989 (57,989)(0) 2001 DEFSG 146,044 146,044 2002 SGCT 13,843,242 12,949.049 894 193 894 193 2003 DEFSG 2004 DEFSG 2005 842 052 251 110 590,941 (590,941)(0) 2006 DDS02 318,497 942,497 376,001 (937 336)(561 335) 2007 B11 121,062,515 119,143 391 919 124 440,221)478 903 2008 2009 186M Misc Deferred Debits 2010 LABOR 692,042 689,542 500 500 2011 2012 2013 DEFSG 772,429 25,985,539 786 890 343,057 129 947 2014 LABOR 85,096 80,032 064 064 2015 7,476 382 976 712 499,669 499,669 2016 SNPPS 2017 EXCTAX 2018 Total Misc. Deferred Debits B11 41,025 949 731 825 294 123 343,057 637 180 2019 2020 Working Capital 2021 CWC Cash Working Capital 2022 CWC 46,850,981 45,245,657 605 324 318,666 923,990 2023 CWC 2024 CWC 2025 B14 46,850,981 45.245,657 605.324 318,666 923 990 2026 2027 OWC Other Work. Cap. 2028 131 Cash SNP 2029 135 WorIdng Funds (34,332)(32,123)209)209) 2030 143 Other AIR 130 537 230 151 900,387 900,387 2031 232 AlP PTD 2032 232 AlP PTD 058 897)757,853)(301 044)(301 044) 2033 232 AlP (3,085,385)(2.879,179)(206 206)(206 206) 2034 253 Deferred Hedge P 2035 2533 OtherMsc.Df.Crd. P 2036 2533 Other Moo. Of. CRt. P (5,217 328)868 638)(348,690)(348 690) 2037 230 Asset Re.... Oblg. 593,668)487 158)(106 510)(106,510) 2038 230 Asset Re"'. Obig. 2039 254105 ARORegU3bi1i1y P 2040 254105 ARO Reg U3bi1i1y P (325 097)(303,370)(21,727)(21 727) 2041 2533 Chola Reclamation P 2042 B14 (184 170)(98 170)(85 999)(85 999) 2043 2044 Total Working Capital 46.666,812 45,147,486 519 325 318 666 837 991 2045 Miscellaneous Rate Base 2046 18221 Unrec Plant & Reg Study Costs 2047 2048 2049 2050 2051 18222 Nuclear Plant. Trojan 2052 (2,005,026)(2,005,026) 2053 TROJP 795 139 484 802 310,337 310 337 2054 TROJD 979 920 527 719 452 201 452 201 2055 B14 770,033 007 495 762 538 762 538 2056 2057 SEPTEMBER 2005 ROLLED.Page 9. BEGINNING/ENDING FERC BUS PITA UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJ TOTAL 2058 2059 1869 Misc Deferred Debits-Trojan '--' 2060 2061 SNPPN 2062 2063 2064 141 Impact Housing - Notes Receivable 2065 622 799 582,728 40,071 40,071 2066 2067 815 622 799 582 728 071 40,071 2068 2069 TOTAL MISCELLANEOUS RATE BASE 10,392,832 590,223 802.609 802,609 2070 2071 TOTAL RATE BASE ADDITIONS 528,692 694 498,762 689 29,930,005 213,223 30,143,228 2072 235 Customer Service Deposits 2073 CUST (486 294)(486,294) 2074 CUST 2075 Total Customer Service Deposits 815 (486 294)(486,294) 2076 2077 2281 Prop Ins PTD 163 549 153 817 732 732 2078 2282 Inj & Dam PTD 822.563)(6,416,567)(405,996)(405,996) 2079 2283 Pen & Ben PTD (53,600,868)(50,411 193)(3,189 676)189 676) 2080 2283 Pen & Ben PTD 2081 254 Ins Prov PTD 809,973)523 742)(286 231)(286 231) 2082 815 (65.069,855)(61 197 685)(3,872 171)872 171) 2083 2084 22844 Accum Hydro Relicensing Obligation 2085 2086 2087 815 2088 2089 22842 Prv-Trojan TROJD (2,865,809)(2,680,144)(185,664)(185,664) 2090 230 ARO TROJP 617 926)448,496)(169,430)(169 430) 2091 254105 ARO TROJP (842 448)(787 925)(54,522)(54 522) 2092 254 (2,477 669)(2,477,669) 2093 815 (8,803 851)394 235)(409,616)(409 616) ...J 20942095 252 Customer Advances for Construction 2096 DPW 414 604 200 028 214 576 218,995)419) 2097 DPW 2098 (189,726)(189 726) 2099 DPW 2100 CUST (12,321 833)(11 829 975)(491 858)491 858 (0) 2101 Total Customer Advances for Constr.819 (5,907 229)(6,629,947)722 718 (916,863)(194 145) 2102 2103 25398 S02 Emissions 2104 571 803)571 803) 2105 571 803)571 803) 2106 2107 25399 Other Deferred Credits 2108 (6,659,969)(6,586 158)(73,812)(73,812) 2109 GPS 2110 (10,629,394)(9,945,494)(683,900)(683,900) 2111 432 950)(3,203,516)(229 435)(229 435) 2112 819 (20,722 314)(19,735,168)(987 146)(987 146) SEPTEMBER 2005 ROLLED-Page 9. BEGINNING/ENDING FERC BUS PITA UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJ TOTAL 2113 2114 190 Accumulated Deferred Income Taxes 2115 311,342 16,311 342 (15,342)(15,342) 2116 149 73,109 040 040 2117 LABOR 36,645 441 34,464 748 180,694 122 943 303,637 2118 DGP 536 536 2119 CU5T BADDEBT 772 090 19,015,976 756,114 (46,843)709,271 2120 TROJD 045,543)(977 806)(67 737)(67 737) 2121 925 911 15,836,890 089,020 98,036 187 057 2122 34,059 234 782,952 276,283 168 960 445,243 2123 PTD 5NP 814 608 710,189 104,419 104,419 2124 DPW 5NPD 546,407 119,996 426,410 (446,752)(20 341) 2125 2126 Total Accum Deferred Income Taxes B19 134,109 175 127 340,932 768 244 327 754 649,246 2127 2128 281 Accumulated Deferred Income Taxes 2129 2130 DGP 219 496)219,496) 2131 5NPT 2132 B19 219,496)219,496) 2133 2134 282 Accumulated Deferred Income Taxes 2135 102 229)102,229)(42 200,338)(42 200,338) 2136 ACCMDIT DITBAL (1,206,331,284)126,900,895)(79,430,389)41,074 293 (38,356 096) 2137 DGP (102 622)(102,622) 2138 LABOR 780 265 257,770 522 495 522,495 2139 CU5T 2140 (12 541 701)(11 703,501)(838,200)(838,200) 2141 (768,925)(719,452)(49,473)(274 316)(323,789) 2142 B19 212,066.496)132 270,929)(79,795 567)400,361)(81 195 928) 2143 2144 283 Accumulated Deferred Income Taxes 2145 (16 670,399)(16,568,063)(102,337)158 (63,179) 2146 783 021)410,939)(372 082)(10,832)(382 914) 2147 (9,556,759)(8,918,052)(638,707)790 214 151 506 ....J 2148 LABOR (32 453,449)(30,522,212)931 237)893,354 037 883) 2149 GPS 135,337)(2,008,268)(127 069)537 (84,533) 2150 PTD SNP (15,561 318)(14 665 866)(895,451)(895,451) 2151 TROJD 284,003)(1,200,818)(83,185)(83,185) 2152 PTD 5NPD 2153 SGCT 196,692)054,798)(141,894)(141 894) 2154 2155 B19 (85,640,978)(81,349,015)291 963)754,431 (2,537 532) 2156 2157 TOTAL ACCUM DEF INCOME TAX 819 164,817,794)087 498,508)(77 319,286)235,072 (76 084 214) 2158 255 Accumulated Investment Tax Credit 2159 PTD 2160 PTD ITC84 508,771)508,771) 2161 PTD ITC85 (6,268,219)(6,268,219) 2162 PTD ITC86 651,223)651 223) 2163 PTD 1TC88 (362.979)(362,979) 2164 PTD ITC89 (766,585)(766,585) 2165 PTD ITC90 (452 592)(389 313)(63,279)(63,279) 2166 PTD DGU 2167 Total Accumulated ITC B19 (15,010 369)(14 947 090)(63,279)(63,279) 2168 2169 TOTAL RATE BASE DEDUCTIONS (1,280,331 413)198,402 632)(81,928,781)(1,739 887)(83,668,667) 2170 SEPTEMBER 2005 ROLLED.Page 9. BEGINNING/ENDING FERC BUS PITA UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJ TOTAL 2171 2172 2173 108SP Steam Prod Plant Accumulated Depr 2174 2175 (779 110,628)(728,982,313)(50 128,314)(50,128 314) 2176 (883,112 227)(826,292,405)(56,819 822)(56,819.822) 2177 (350,691 085)(328,127,469)(22,563 616)(152 446)(22,716,061) 2178 (201,130,461)(188 189,640)(12 940,821)(12,940 821) 2179 817 214 044,401)(2,071 591 828)(142 452 573)(152 446)(142.605 018) 2180 2181 108NP Nuclear Prod Plant Accumulated Depr 2182 2183 2184 2185 2186 2187 2188 108HP Hydraulic Prod Plant Accum Depr 2189 2190 (149,772,457)(140,136,033)(9,636,425)636,425) 2191 (29,069,945)(27 199,572)870,373)870,373) 2192 (34,279 902)(32 074,319)(2,205,584)150,504 (2.055 079) 2193 (11 547 864)(10,804 870)(742.995)(742 995) 2194 817 (224 670 169)(210 214 793)(14 455 376)150,504 (14 304 871) 2195 2196 1080P Other Production Plant - Accum Depr 2197 2198 (2,255 105)(2,110,010)(145 094)(145 094) 2199 2200 (44 553 140)(41,686,571)(2,866 568)(217 471)(3,084 039) 2201 783.639)(8,218,496)(565,143)(565,143) 2202 817 (55.591 884)(52 015,078)(3,576 806)(217 471)(3,794 277) 2203 2204 108EP Experimental Plant - Accum Depr 2205 ........,.. 2206 2207 2208 2209 TOTAL PRODUCTION PLANT DEPR (2,494 306,453)(2,333,821,699)(160,484,754)(219,412)(160,704 166) 2210 2211 Summary of Prod Plant Depreciation by Factor 2212 2213 DGP 2214 DGU 2215 (2,494 306,453)(2,333,821 699)(160 484,754)(219,412)(160,704 166) 2216 SSGCH 2217 SSGCT 2218 Total of Prod Plant Depreciation by Factor 494 306,453)333,821,699)(160 484 754)(219,412)(160,704 166) 2219 2220 2221 108TP Transmission Plant Accumulated Depr 2222 (345,778,342)(323 530,815)(22 247 528)(22,247 528) 2223 (343 255,320)(321 170,125)(22 085.196)(22 085 196) 2224 (255,577 124)(239 133 182)(16,443,943)(27 715)(16 471 658) 2225 TOTAL TRANS PLANT ACCUM DEPR 817 (944,610,787)(883 834,121)(60,776 666)(27,715)(60,804,381) -..J SEPTEMBER 2005 ROLLED-Page 9. BEGINNING/ENDING FERC BUS PITA UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJ TOTAL 2226 108360 Land and Land Rights 2227 DPW 660 559)(4,482 083)(178 475)(178,475) 2228 817 (4,660 559)482 083)(178,475)(178,475) 2229 2230 108361 Structures and Improvements 2231 DPW (13,226,460)(12 715,130)(511 330)(511 330) 2232 817 (13 226 460)(12 715,130)(511 330)(511 330) 2233 2234 108362 Station Equipment 2235 DPW (152 919,418)(145,684 791)234,627)(7,234.627) 2236 817 (152 919,418)(145,684 791)(7,234,627)234 627) 2237 2238 108364 Poles, Towers & Fixtures 2239 DPW (373,038 436)(352,650,567)(20,387 868)(20 387,868) 2240 817 (373,038,436)(352 650,567)(20.387 868)(20,387 868) 2241 2242 108365 Overhead Conductors 2243 DPW (214 212 482)(204 086,248)(10 126 234)(10 126,234) 2244 817 (214 212 482)(204 086,248)(10.126,234)(10,126 234) 2245 2246 108366 Underground Conduit 2247 DPW (97 197 008)(94 205,340)991 668)(2.991 668) 2248 817 (97 197.008)(94 205.340)991 668)991 668) 2249 2250 108367 Underground Conductors 2251 DPW (202,387 870)(192 505,925)881 945)(9,881 945) 2252 817 (202 387 870)(192,505,925)(9,881 945)(9,881 945) 2253 2254 108368 Line Transformers 2255 DPW (320,000,193)(294 251 245)(25 748.949)(25,748,949) 2256 817 (320.000 193)(294 251 245)(25,748,949)(25,748 949) 2257 2258 108369 Services 2259 DPW (124 859,541)(115.266,235)593,306)593,306) 2260 817 (124,859 541)(115 266 235)(9,593,306)593 306) \ 2261 108370 Meters! 2262 2263 DPW (86,336 715)(80 769,804)566.911)(5,566 911) 2264 817 (86 336,715)(80,769,804)(5,566 911)566,911) 2265 2266 2267 2268 108371 Installations on Customers' Premises 2269 DPW (5,741 629)605,863)(135 767)(135 767) 2270 817 741 629)605,863)(135,767)(135,767) 2271 2272 108372 Leased Property 2273 DPW (42,668)(37 779)888)(4,888) 2274 817 (42 668)(37 779)888)888) 2275 2276 108373 Street Lights 2277 DPW (18,724,434)(18,472,084)(252 350)(252 350) 2278 817 (18,724,434)(18,472,084)(252 350)(252,350) 2279 2280 108000 Unclassified Dist Plant - Acct 300 2281 DPW 2282 2283 2284 108DS Unclassified Dist Sub Plant - Acct 300 2285 DPW 2286 2287 2288 108DP Unclassified Dist Sub Plant - Acct 300 2289 DPW 2290 2291 2292 2293 TOTAL DISTRIBUTION PLANT DEPR 817 (1,613,347,413)(1,520 733,094)(92 614 319)(92 614,319) 2294)2295 Summary of Distribution Plant Depr by Factor 2296 613,347,413)520 733,094)(92 614 319)(92,614 319) 2297 2298 Total Distribution Depreciation by Factor 817 (1.613,347 413)520 733 094)(92 614 319)(92 614 319) SEPTEMBER 2005 ROLLED-Page 9. BEGINNING/ENDING FERC BUS PITA UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJ TOTAL 2299 108GP General Plant Accumulated Depr 2300 SITUS (142 276 349)(131,427 869)(10 848 480)(10,848,480) 2301 DGP (8,808,582)(8,241 834)(566 748)(566,748) 2302 DGU (16,901 706)(15,814 243)087,463)087 463) 2303 (33 725.140)(31 555,250)(2,169,890)161 169 729) 2304 CUST (5,239 575)(5,030,424)(209,151)335 (208,817) 2305 PTD (92,020,019)(86,544,100)(5,475,919)(8,883)(5.484,802) 2306 (630,664)(588,515)(42 149)(42,149) 2307 (48,250)(45,145)104)104) 2308 599,146)431,916)(167 230)(167 230) 2309 817 (302 249 432)(281 679.297)(20,570,136)(8,387)(20,578,523) 2310 2311 2312 108MP Mining Plant Accumulated Depr. 2313 2314 (164 467 359)(153,475,503)(10,991 857)215 648 776 209) 2315 817 (164,467 359)(153,475,503)(10 991 857)215 648 (8,776,209) 2316 108MP Less Centralia Situs Depreciation 2317 2318 817 (164.467 359)(153,475,503)(10,991 857)215 648 776 209) 2319 2320 1081390 Accum Depr - Capital Lease 2321 PTD 2322 2323 2324 Remove Capital Leases 2325 2326 2327 1081399 Accum Depr - Capital Lease 2328 2329 2330 2331 2332 Remove Capital Leases 2333 2334 '-'"' 2335 TOTAL GENERAL PLANT ACCUM DEPR 817 (466,716,791)(435,154,799)(31,561,992)207,260 (29,354,732)2336 2337 2338 2339 2340 Summary of General Depreciation by Factor 2341 (142,276 349)(131 427 869)(10 848,480)(10,848,480) 2342 DGP 2343 DGU 2344 (165,098,023)(154.064,017)(11 034,006)215 648 818 358) 2345 (92,020,019)(86 544 100)(5,475 919)(8,883)(5,484,802) 2346 (5,239 575)(5,030,424)(209,151)335 (208 817) 2347 (62,082.824)(58 088.389)(3,994 436)161 (3,994 275) 2348 DEU 2349 SSGCT 2350 SSGCH 2351 Remove Capital Leases 2352 Total General Depreciation by Factor 817 (466 716 791)(435,154,799)(31 561 992)207 260 (29.354,732) 2353 2354 2355 TOTAL ACCUM DEPR. PLANT IN SERV B17 (5,518,981,445)(5,173,543,714)(345,437 731)960,133 (343 477 598) 2356 111SP Accum Prov for Amort-Steam 2357 2358 2359 2360 2361 2362 111GP Accum Prov for Amort-General 2363 SITUS (14,302,104)(14 302 104) 2364 CUST 703,464)635,466)(67 998)(67 998) 2365 2366 PTD 815,497)(7,350,413)(465,084)(465 084) 2367 J,368 818 (23,821 065)(23 287 983)(533 082)(533 082) 369 SEPTEMBER 2005 ROLLED-Page 9. BEGINNING/ENDING FERC BUS PITA UNADJUSTED RESULTS IDAHO ACCT DESCRIP FUNC FACTOR Ref TOTAL OTHER IDAHO ADJUSTMENT ADJ TOTAL 2370 2371 111HP Accum Prov for Amort-Hydro 2372 2373 2374 (205,677)(192,443)(13,233)(13 233) 2375 2376 B18 (205,677)(192 443)(13,233)(13,233) 2377 2378 2379 1111P Accum Prov for Amort-Intangible Plant 2380 SITUS (21 741 504)(19 582 069)159,435)159,435) 2381 DGP 549,996)385,928)(164 068)(164,068) 2382 DGU (288,960)(270,368)(18,592)(18 592) 2383 (716,178)(668,314)(47 864)(47,864) 2384 (14,018,718)(13,116,748)(901 970)37,948 (864 022) 2385 (6,837 426)(6,397 503)(439 923)(439,923) 2386 (1,986,861)859 026)(127 835)(127 835) 2387 GUST (66,504 253)(63 849 561)654,692)(2,654 692) 2388 (35,348)(33,074)(2,274)274) 2389 092)(3,829)(263)(263) 2390 PTD (204 944 231)(192,748,429)(12 195 802)(60,381)(12,256,183) 2391 B18 (319 627,567)(300,914 846)(18 712,720)(22,433)(18,735,153) 2392 1111P Less Non-Utility Plant 2393 NUTIL OTH 2394 B18 (319,627 567)(300 914 846)(18 712 720)(22 433)(18,735,153) 2395 2396 111390 Accum Amtr - Capital Lease 2397 SITUS (860,585)(860,585) 2398 (54,658)(51 142)(3,517)517) 2399 PTD 352,738 153,224 199,514 199,514 2400 437,495 241 497 195,998 195 998 2401 2402 Remove Capital Lease Amtr (2,437 495)(2,241 497)(195 998)(195 998) 2403 2404 TOTAL ACCUM PROV FOR AMORTIZ B18 (343,654,308)(324,395,272)(19,259,036)(22,433)(19,281 469) 2405 BEGINNING/ENDING '-' 2406 2407 2408 2409 Summary of Amortization by Factor 2410 (36,904 192)(34 744 757)159 435)(2,159,435) 2411 DGP 2412 DGU 2413 (716 178)(668 314)(47 864)(47 864) 2414 (209 406,990)(196 945,618)(12 461 372)(60,381)(12,521 753) 2415 (68,207 717)(65,485 026)(2,722 691)(2,722 691) 2416 SSGCT 2417 SSGCH 2418 (25 981 735)(24 310,059)671 676)37,948 633 728) 2419 Less Capital Lease (2,437 495)(2,241,497)(195,998)(195 998) 2420 Total Provision For Amortization by Factor B18 (343,654 308)(324 395 272)(19,259,036)(22,433)(19,281,469) ....",J \. . . \. . . "- " BE G I N N I N G / E N D I N G A V E R A G E F A C T O R S Re v i s e d P r o t o c o l DE S C R I P T I O N FA C T O R Ca l i f o r n i a Or e g o n Wa s h i n g t o n Mo n t a n a Wv o - PP & L Ut a h Id a h o . UP & L Wy o . UP & L FE R C - UP & L OT H E R NO N . UT I L I T Y Sit u s Sy s t e m G e n e r a l l o n 93 9 9 % 27 . 81 4 8 % 63 6 5 % 00 0 0 % 13 . 25 0 7 % 39 , 67 5 2 % 43 4 0 % 85 5 9 % 39 2 9 % Sy s t e m G e n e r a l l o n ( P a c i f i c C o s t s o n S G ) SG - 93 9 9 % 27 . 81 4 8 % 63 6 5 % 00 0 0 % 13 . 25 0 7 % 39 , 67 5 2 % 43 4 0 % 85 5 9 % 39 2 9 % Sy s t e m G e n e r a t i o n ( U t a h C o s t s o n 5 G ) SG - 93 9 9 % 27 . 81 4 8 % 63 6 5 % 00 0 0 % 13 . 25 0 7 % 39 , 67 5 2 % 43 4 0 % 65 5 9 % 39 2 9 % Div i s i o n a l G e n e r a l l o n - P a c i f i c DG P 75 6 5 % 53 , 86 0 9 % 16 . 72 3 7 % 00 0 0 % 25 . 65 8 9 % 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % Div i s i o n a l G e n e r a l l o n - U t a h DG U 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 0.0 0 0 0 % 82 . 04 4 7 % 13 . 30 5 0 % 83 7 9 % 81 2 5 % Sy s t e m C a p a c i t y 99 1 6 % 28 , 18 4 2 % 65 8 7 % 00 0 0 % 12 , 91 5 7 % 39 . 71 1 5 % 35 1 0 % 78 4 4 % 40 2 9 % Sy s t e m E n e r g y 76 5 0 % 26 , 70 6 6 % 56 9 8 % 0.0 0 0 0 % 14 , 25 5 8 % 39 . 56 6 2 % 68 3 3 % 07 0 5 % 36 2 8 % Sy s t e m E n e r g y ( P a c i f i c C o s t s o n S E ) SE - 76 5 0 % 26 . 70 6 6 % 56 9 8 % 0.0 0 0 0 % 14 . 25 5 8 % 39 . 56 6 2 % 68 3 3 % 07 0 5 % 36 2 8 % Sy s t e m E n e r g y ( U t a h C o s t s o n S E ) SE - 76 5 0 % 26 . 70 6 6 % 56 9 8 % 00 0 0 % 14 , 25 5 8 % 39 , 56 6 2 % 68 3 3 % 07 0 5 % 36 2 8 % DIv i s i o n a l E n e r g y - P a c i f i c DE P 3. 4 7 6 5 % 52 , 04 2 2 % 16 . 69 9 7 % 00 0 0 % 27 . 77 9 7 % 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % Div i s i o n a l E n e r g y , U t a h DE U 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 81 . 27 3 5 % 13 . 72 8 3 % 25 3 0 % 74 5 2 % Sy s t e m O v e r h e a d 68 8 3 % 29 , 49 0 9 % 28 9 6 % 00 0 0 % 11 , 53 3 4 % 40 . 02 6 8 % 94 3 5 % 78 1 0 % 24 6 5 % Sy s t e m O v e r h e a d ( P a c l R c C o s t s o n 5 0 ) 5D - 68 8 3 % 29 . 49 0 9 % 28 9 6 % 00 0 0 % 11 , 53 3 4 % 40 . 02 6 8 % 94 3 5 % 78 1 0 % 24 6 5 % Sy s t e m O v e r h e a d ( U t a h C o s t s o n 5 0 ) SO - 66 8 3 % 29 . 49 0 9 % 28 9 6 % 00 0 0 % 11 . 53 3 4 % 40 . 02 8 8 % 94 3 5 % 78 1 0 % 24 6 5 % Div i s i o n a l O v e r h e a d , P a c i f i c DO P 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % Div i s i o n a l O v e r h e a d , U t a h DO U 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % Gr o s s P l a n t - Sy s t e m GP S 68 8 3 % 29 . 49 0 9 % 28 9 6 % 00 0 0 % 11 . 53 3 4 % 40 . 02 6 8 % 94 3 5 % 78 1 0 % 24 6 5 % Sy s t e m G r o s s P l a n t - P a c i f i c SG P P 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % Sy s l e m G r o s s P l a n t - U l a h SG P U 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % Sy s t e m N e t P l a n t SN P 65 3 1 % 29 . 17 1 1 % 12 9 5 % 00 0 0 % 11 . 19 4 4 % 41 , 11 0 0 % 75 1 5 % 75 2 6 % 23 7 8 % Se a s o n a l S y s t e m C a p a c i t y C o m b u s t i o n T u r b i n e SS C C T 99 6 2 % 27 , 47 5 1 % 58 6 2 % 00 0 0 % 13 . 02 3 0 % 40 , 10 6 7 % 63 8 3 % 74 6 4 % 42 8 0 % Se a s o n a l S y s t e m E n e r g y C o m b u s l l o n T u r b i n e S5 E C T 80 4 0 % 26 . 20 5 5 % 47 0 5 % 00 0 0 % 14 . 30 8 1 % 39 , 76 5 6 % 03 6 2 % 03 4 6 % 37 5 4 % Se a s o n a l S y s t e m C a p a c i t y C h o l l a SS C C H 02 1 0 % 29 . 12 3 8 % 79 8 1 % 00 0 0 % 12 . 67 4 9 % 39 , 20 9 2 % 97 2 8 % 82 8 3 % 37 1 8 % Se a s o n a l S y s t e m E n e r g y C h o l l a SS E C H 79 0 4 % 27 . 35 9 3 % 77 6 1 % 00 0 0 % 14 , 02 1 7 % 39 , 32 7 4 % 26 8 9 % 10 8 7 % 34 7 6 % Se a s o n a l S y s t e m G e n e r a l l o n C h o l l a SS G C H 96 3 4 % 28 , 68 2 7 % 79 2 6 % 00 0 0 % 13 . 01 1 6 % 39 , 23 8 7 % 04 6 9 % 89 8 4 % 36 5 8 % Se a s o n a l S y s t e m C a p a c i t y P u r c h a s e s SS C P 04 8 1 % 25 , 49 1 2 % 41 5 1 % 00 0 0 % 13 . 29 6 5 % 41 . 35 2 6 % 28 6 0 % 60 2 4 % 50 8 2 % Se a s o n a l S y s t e m E n e r g y P u r c h a s e s SS E P 89 8 1 % 24 , 84 4 7 % 24 7 1 % 00 0 0 % 14 . 37 0 2 % 40 . 27 9 0 % 04 8 8 % 89 8 8 % 41 3 3 % Se a s o n a l S y s t e m G e n e r a l l o n C o n t r a c t s SS G C 01 0 6 % 25 . 32 9 6 % 37 3 1 % 00 0 0 % 13 , 56 5 0 % 41 . 08 4 2 % 47 6 7 % 67 6 5 % 48 4 5 % Se a s o n a l S y s t e m G e n e r a l l o n C o m b u s t i o n T u r b i n e SS G C T 94 8 2 % 27 . 15 7 7 % 55 7 3 % 00 0 0 % 13 . 34 4 3 % 40 . 02 1 4 % 73 7 8 % 81 6 5 % 41 4 9 % Mid - Co l u m b i a 56 8 0 % 70 . 57 8 2 % 10 , 81 5 3 % 00 0 0 % 87 9 7 % 11 . 61 6 6 % 88 3 8 % 54 3 4 % 11 5 0 % Div i s i o n N e t P l a n t D i s t r i b u t i o n SN P D 93 2 8 % 31 . 12 6 3 % 15 1 7 % 00 0 0 % 71 3 2 % 44 . 10 5 9 % 46 6 7 % 50 3 5 % 00 0 0 % Di v i s i o n a l G e n e r a t i o n , H u n t i n g t o n DG U H 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 82 . 04 4 7 % 13 . 30 5 0 % 83 7 9 % 81 2 5 % Div i s i o n a l E n e r g y - H u n t i n g t o n DE U H 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 81 , 27 3 5 % 13 . 72 8 3 % 25 3 0 % 74 5 2 % Div i s i o n N e t P l a n t G e n e r a l - Min e , P a c l R c DN P G M P 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % Div i s i o n N e t P l a n t G e n e r a l - Min e , U t a h DN P G M U 78 5 0 % 26 , 70 6 6 % 56 9 8 % 00 0 0 % 14 . 25 5 8 % 39 . 56 6 2 % 68 3 3 % 07 0 5 % 38 2 8 % Div i s i o n N e t P l a n t I n t a n g i b l e - P a c i f i c DN P I P 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % Div i s i o n N e t P l a n t I n t a n g i b l e - U t a h DN P t U 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % Di v i s i o n N e t P l a n l S t e a m . P a c i f i c DN P P S P 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % Di v i s i o n N e t P l a n t S t e a m , U t a h DN P P S U 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % Di v i s i o n N e t P l a n t H y d r o - P a c i f i c DN P P H P 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % Di v i s i o n N e t P l a n t H y d r o - U t a h DN P P H U 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % Sy s l e m N e t H y d r o P l a n t . Pa c l f i c SN P P H - 93 9 9 % 27 . 81 4 8 % 63 6 5 % 00 0 0 % 13 . 25 0 7 % 39 . 67 5 2 % 43 4 0 % 65 5 9 % 39 2 9 % Sy s t e m N e t H y d r o P l a n t , Uta h SN P P H - 93 9 9 % 27 , 81 4 8 % 83 6 5 % 00 0 0 % 13 . 25 0 7 % 39 . 67 5 2 % 6. 4 3 4 0 % 65 5 9 % 39 2 9 % Cu s t o m e r . S y s t e m 71 6 5 % 32 . 84 7 7 % 55 8 4 % 00 0 0 % 91 3 8 % 45 . 08 9 1 % 99 1 8 % 88 0 8 % 00 0 0 % 00 % 00 % Cu s t o m e r , P a c i f i c CN P 00 0 0 % 69 . 41 6 4 % 15 , 97 2 9 % 00 0 0 % 14 . 61 0 8 % 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 00 % 00 % Cu s t o m e r - U t a h CN U 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 90 , 24 7 5 % 98 9 7 % 76 2 9 % 00 0 0 % 00 % 00 % Wa s h i n g t o n B u s i n e s s T a x WB T A X 00 0 0 % 00 0 0 % 10 0 . 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 0. 0 0 0 0 % 00 % 00 % Op e r a t i n g R e v e n u e - I d a h o OP R V - 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 0. 0 0 0 0 % Op e r a U n g R e v e n u e - W y o m i n g OP R V W Y 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 0. 0 0 0 0 % Ex c i s e T a x - s u p e r t u n d EX C T A X 15 6 1 % 43 . 58 3 7 % 13 , 73 1 1 % 00 0 0 % 12 . 76 2 0 % 11 . 89 7 4 % 14 7 2 % 07 1 3 % 54 5 4 % 18 . 63 3 3 % 00 0 3 % In l e r e s t IN T 65 3 1 % 29 . 17 1 1 % 12 9 5 % 00 0 0 % 11 . 19 4 4 % 41 , 11 0 0 % 75 1 5 % 75 2 6 % 23 7 8 % 00 0 0 % CI A C CI A C 93 2 8 % 31 , 12 6 3 % 15 1 7 % 00 0 0 % 71 3 2 % 44 . 10 5 9 % 46 6 7 % 50 3 5 % 00 0 0 % Id a h o S t a l e I n c o m e T a x ID S I T 00 % 00 % 00 % 00 % 00 % 00 % 10 0 , 00 % 00 % 00 % 00 0 0 % Ta x D e p r e c i a t i o n ( A c c o r d ) DO N O T U S E 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 0.0 0 0 0 % Ba d D e b t E x p e n s e BA D D E B T 17 7 8 % 65 , 28 0 7 % 93 1 8 % 00 0 0 % 44 0 6 % 20 . 26 8 0 % 33 5 0 % 76 4 1 % 00 0 0 % 00 0 0 % 00 0 0 % DIT E x p e n s e ( A c c o r d ) DO N O T U S E 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % DIT B a l a n c e DO N O T U S E 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % Ac c u m u l a t e d I n v e s t m e n t T a x C r e d i t 1 9 8 4 IT C 8 4 29 % 70 . 98 % 14 . 18 % 00 % 10 . 95 % 61 % Ac c u m u l a t e d I n v e s t m e n t T a x C r e d i t 1 9 6 5 IT C 6 5 42 % 87 , 69 % 13 . 36 % 00 % 11 . 61 % 92 % Ac c u m u l a t e d I n v e s t m e n t T a x C r e d i l 1 9 8 6 IT C 8 6 79 % 64 . 61 % 13 . 13 % 00 % 15 , 50 % 98 % Ac c u m u l a t e d I n v e s l m e n t T a x C r e d i t 1 9 6 8 IT C 8 8 27 % 61 . 2 0 % 14 . 96 % 00 % 16 . 71 % 86 % Ac c u m u l a t e d I n v e s t m e n l T a x C r e d l l 1 9 8 9 IT C 8 9 88 % 56 . 36 % 15 . 27 % 00 % 20 , 68 % 82 % Ac c u m u l a t e d I n v e s t m e n t T a x C r e d i t 1 9 9 0 IT C 9 0 50 % 15 . 94 % 91 % 00 % 81 % 48 . 94 % 13 . 98 % 13 . 54 % 39 % Ot h e r E l e c t r i c OT H E R 00 % 00 % 00 % 00 % 00 % 00 % 00 % 00 % 00 % 10 0 . 00 % 00 % No n - U t i l i t y NU T I L 00 % 00 % 00 % 00 % 00 % 00 % 00 % 00 % 00 % 00 % 10 0 . 00 % Sy s t e m N e t S t e a m P l a n t SN P P S 94 1 8 % 27 . 88 3 0 % 84 8 7 % 00 0 0 % 13 . 23 2 0 % 39 , 64 0 9 % 40 3 6 % 65 9 3 % 39 0 8 % Sy s t e m N e t T r a n s m i s s i o n P l a n t SN P T 93 9 9 % 27 . 81 4 8 % 83 6 5 % 00 0 0 % 13 . 25 0 7 % 39 , 87 5 2 % 43 4 0 % 65 5 9 % 39 2 9 % Pa g e 1 0 . \w i BE G I N N I N G I E N D I N G A V E R A G E F A C T O R S Re v i s e d P r o t o c o l DE S C R I P T I O N FA C T O R Ca l l f o m l a Or e g o n Wa s h i n g t o n Mo n t a n a Wv o . PP & L Ut a h Id a h o - U P & L Wv o - UP & L FE R C - UP & L OT H E R NO N - UT I L I T Y Sy s t e m N e t P r o d u c t i o n P l a n t SN P P 94 1 8 % 27 . 83 3 3 % 64 1 9 % 00 0 0 % 13 . 24 1 0 % 39 . 66 6 8 % 42 6 4 % 85 6 5 % 39 2 4 % Sy s t e m N e t H y d r o P l a n t SN P P H 93 9 9 % 21 . 81 4 8 % 83 6 5 % 00 0 0 % 13 . 25 0 7 % 39 . 87 5 2 % 43 4 0 % 85 5 9 % 39 2 9 % Sy s t e m N e t N u c l e a r P l a n t SN P P N 93 9 9 % 27 . 81 4 8 % 83 8 5 % 00 0 0 % 13 . 25 0 1 % 39 , 61 5 2 % 43 4 0 % 85 5 9 % 39 2 9 % Sy s t e m N e t O t h e r P r o d u c t i o n P l a n t SN P P O 94 3 9 % 27 , 50 2 1 % 59 8 8 % 00 0 0 % 13 , 29 5 3 % 39 . 84 0 0 % 57 8 8 % 83 8 1 % 40 3 4 % Sy s t e m N e t G e n e r a l P l a n t SN P G 33 0 6 % 30 , 66 0 3 % 68 4 0 % 00 0 0 % 11 . 18 6 6 % 38 . 63 7 2 % 26 7 6 % 09 0 6 % 14 3 1 % Sy s t e m N e l l n t a n g l b l e P l a n t SN P I 41 9 9 % 29 . 10 9 9 % 27 4 8 % 00 0 0 % 11 . 64 5 8 % 40 . 43 1 6 % 13 8 1 % 11 2 5 % 26 1 5 % Tro j a n P l a n t A l l o c a t o r TR O J P 91 6 4 % 27 . 64 6 5 % 82 6 3 % 00 0 0 % 13 . 40 3 4 % 39 , 65 8 7 % 47 1 9 % 88 8 5 % 38 8 3 % Tr o J a n D e c o m m i s s i o n i n g A l l o c a t o r TR O J D 91 2 3 % 27 . 81 8 7 % 82 4 5 % 00 0 0 % 13 . 43 0 4 % 39 . 65 5 7 % 41 8 6 % 89 4 3 % 38 7 5 % In c o m e B e f o r e T a x e s IB T 41 4 5 % 40 . 99 3 1 % 12 . 84 3 6 % 00 0 0 % 12 , 39 0 0 % 18 , 16 8 9 % 26 2 3 % 31 3 9 % 40 4 5 % 14 , 10 2 3 % 00 4 0 % DIT E x p e n s e DIT E X P 21 1 8 % 37 , 17 8 8 % 54 1 3 % 00 0 0 % 15 . 77 0 3 % 28 . 16 1 7 % 33 5 9 % 27 2 1 % 34 0 6 % 00 5 9 % 52 7 6 % DIT B a l a n c e DIT B A L 50 6 2 % 21 . 32 9 4 % 95 2 2 % 00 0 0 % 52 8 1 % 44 . 76 8 7 % 58 4 5 % 15 6 3 % 21 3 4 % 00 3 2 % 04 2 0 % Ta x D e p r e c i a t i o n TA X D E P R 82 1 4 % 30 . 24 8 6 % 55 1 1 % 00 0 0 % 11 , 55 0 5 % 38 . 87 4 2 % 91 2 9 % 79 7 7 % 24 3 6 % 00 0 0 % 00 0 0 % DIT E x p e n s e ( M o d i f i e d A c c o r d ) DO N O T U S E 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % DlT B a l a n c e ( M o d i f i e d A c c o r d ) DO N O T U S E 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % Ta x D e p r e c i a t i o n ( M o d i f i e d A c c o r d ) DO N O T U S E 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % SC H M A T D e p r e c i a t i o n E x p e n s e SC H M D E X P 82 1 4 % 30 . 24 8 6 % 55 1 1 % 00 0 0 % 11 . 55 0 5 % 38 . 81 4 2 % 91 2 9 % 79 7 7 % 24 3 6 % 00 0 0 % 00 0 0 % SC H M D T A m o r t i z a t i o n E x p e n s e SC H M A E X P 35 8 5 % 26 . 89 1 9 % 18 2 5 % 00 0 0 % 10 . 81 2 8 % 36 . 82 0 1 % 42 3 1 % 61 0 1 % 23 3 2 % 80 8 1 % 00 0 0 % Sy s t e m G e n e r a t i o n C h o l l a T r a n s a c t i o n SG C T 94 1 6 % 27 . 92 4 5 % 61 0 5 % 00 0 0 % 13 , 30 3 0 % 39 . 83 1 1 % 45 9 4 % 88 3 2 % Pa g e 1 0 . \. - BE G I N N I N G EN D I N G AV E R A G E I I A 1 A N C E CA L C U L A T I O N OF I N T E R N A L FA C T O R S CR I P T I O N FA C ST E A M P R O D U C T I O N Pl A N T LE S S A C C U M U L A T E D OE P R E C I A T I O N TO T A L NE T S T E A M PlA N T SN P P S SY S T E M NE T P l A N T P R O D U C T I O N ST E A M NU C L E A R PR O D U C T I O N PL A N T . P A C I F I C LE S S A C C U M U L A T E P DE P R E C I A T I O N TO T A L NU C L E A R Pl A N T SN P P N SY S T E M N E T Pl A N T P R O D U C T I O N NU C L E A R HY D R O ' HY O R O P R O D U C T I O N PL A N T LE S S A C C U M U l A T E O OE P R E C I A T l Q N (I n e l h " " o ~" " ' I o n ) TO T A l N E T HY O R O P R O O U C T I O N PL A N T SN P P H SV S T E M NE T P l A N T P R O D U C T I O N HY O R O I! ! ! & OO P OO U SS G C H 04 2 17 3 07 4 37 ' 07 2 26 6 2'. I3 9 OO P OO U SS O C H (7 7 9 , 11 0 .2 S ) 18 8 3 , 11 2 , 22 7 ) (3 5 0 , ." , O'S ) 20 1 13 0 '. ' 21 ' 04 ' '0 1 ) 20 2 , 20 1 73 8 10 0 . 00 0 0 " I! ! ! & OO P OO U DO P OO U I! ! ! & OO P OO U 51 2 , 60 4 , 54 7 SI2 , 60 ' , 54 7 OO P OG U (1 " 77 2 , 45 7 ) (2 9 , O6 ' , 94 S ) 03 3 (2 2 ' 07 S 84 S ) 28 7 , 72 ' , 70 2 10 0 , 00 0 0 " Co ' f o m l o 1O . "S , 96 3 34 ' 3S 2 SS , 76 0 , 3I S 1'5 11 ' 32 0 1 (1 7 , 13 1 S" ) 80 3 , 21 S ) 3 " S , 89 7 (.2 "S , 32 ' ) '.' Co l f o m l o 00 0 0 " 94 ' 24 ' 24 0 (2 , 90 5 50 4 ) (5 6 3 , 94 1 ) 89 3 02 ' 38 2 , "') SO I 77 9 Q!! a g u 12 ' 32 2 , 10 7 , 29 4 , 00 3 23 1 , SI . 59 6 (2 1 . 70 " " ' ) (2 ' S 63 5 , 90 3 ) ('7 54 ' 02 S ) (. I 1 S7 7 .2 ' ) 81 ' O3 8 , S8 ' 9" ' " 27 . 81 1 3 0 " 2! ! 1 1 2 1 ! 00 0 0 " Q! ! a g u 14 2 , S7 9 93 1 "2 , 57 9 , '3 1 "' , 91 0 ) (', O'S 7'7 ) 80 4 11 0 18 2 , 54 ' 7.7 1 80 , 03 1 18 4 '3 9 9 " 27 , "" " W.. h l n a l o n 34 ' 10 0 32 , 89 0 57 0 38 1 99 1 2S 7 (8 ' S'O ) ('8 , 26 ' , 82 5 ) 13 0 , 20 7 29 2 ) 88 4 , S3 9 (1 9 1 S2 9 02 S ) 19 0 , '. 2 , 23 2 W. . h l n o l o n 00 0 0 " 2'0 , .. ' 27 0 11 2 , 93 8 , 03 7 ) (2 , SI 0 , 8" ) ,7 S .S ' (1 9 , '2 1 31 0 ) 84 9 S7 1 Pa g e 1 0 . MO n l M O 84 . 7 " Mo n l o n o 00 0 0 " Mo n l M O 83 . S " 53 5 81 1 77 ' .7 2 , 70 1 SS 4 29 0 . '7 S (1 0 3 , 23 7 , .9 0 ) (1 1 7 , 01 . , 66 7 ) (' . '.' , 1" ) 11 0 . 2'S (2 9 2 , .9 8 15 0 ) 29 1 , 39 4 , 32 S 00 0 0 " 13 , 23 2 0 " Wv o . PP & L 00 0 0 " .7 , 92 3 , .7 3 92 3 , .7 3 (1 9 84 5 , 95 2 ) (3 , 05 ' 9.2 ) 09 9 , 77 0 (2 9 , 79 7 70 4 ) '2 8 , 11 0 00 0 0 " 13 . 25 0 7 " Ul o h 60 3 , 7'0 84 ' "8 , 7. ' 22 7 75 0 , 52 2 , 07 . (3 0 9 11 3 79 4 ) (3 5 0 37 . 60 4 ) (1 3 9 , 13 7 , "') '2 1 05 0 (8 7 7 , 94 8 82 1 1 87 2 , 97 3 , 25 5 39 , 84 0 ' " !! ! ! I ! 00 0 0 " !! ! ! I ! 20 3 , 37 8 , 2O 3 37 . 91 S (5 9 , '2 2 , 53 2 ) (1 1 53 3 , 56 1 ) 18 , 20 3 66 4 (8 ' 21 9 , 95 7 ) I5 6 . 9S O 39 . 87 S 2 " Id o " " . UP S L 28 0 07 5 21 2 22 . 81 9 63 0 28 2 84 2 (5 0 , 31 ' ) (5 6 , 81 9 82 2 ) (2 2 , 58 3 8'8 ) 12 . 18 2 07 ' (" ' , 87 3 83 ' ) 02 1 , 01 1 '0 3 6 " Id o " " . UP & L 00 0 0 " 00 0 0 " Id o " " . UP & L 32 , 98 1 19 ' 32 , 9" , 63 0 , '2 5 ) '7 0 , 37 3 ) S1 2 "', 60 9 ) S1 2 , SO ' Wv o . UP & L 7S , O1 9 3O ' 10 1 S1 0 '2 . 1 2 0 , (1 4 '5 9 , 63 0 1 (1 8 , 38 ' 01 1 ) 50 0 , 52 0 ) "0 , 32 8 (4 1 11 8 , 29 4 ) 94 ' S1 9 Wv o . UP & L Wv o . UP & L 51 3 50 4 S1 3 , 50 4 (2 , 77 ' , 84 ' ) (S 3 9 , S1 3 ) S9 4 , 34 1 17 3 50 4 ) 34 0 , OO O 8.. 3 4 0 " Em ! ;O" , '9 0 36 0 , 27 3 24 ' 76 3 0.' 00 5 ) 70 2 ) 37 7 84 7 ) 73 8 . 89 0 84 ' 32 ' ) 80 S , '3 9 05 9 3 " 39 0 8 " 00 0 0 " 0.0 0 0 0 " Em ! ; 01 3 , 99 7 01 3 '9 7 (S O O "O ) (1 1 ' 21 ' ) 18 0 , 86 3 (8 8 3 , S2 5 ) 13 0 , 47 1 05 5 ' " 39 2 9 " 2! ! m ! ! l I! ! I ! L ri ! ! - . n Mo n t o n . UI . h rn ! ! ; OT H E R P R O O U C T I O N PL A N T I E X C L U O E S EX P E R I M E N T A L ) oo P oo U 21 1 , 53 7 50 7 10 3 71 2 83 0 , 73 5 18 , 26 9 . 35 0 03 0 , 27 8 83 , 92 7 61 0 41 5 92 S , 99 6 83 1 12 0 SS G C T 19 6 36 7 , 14 0 08 5 30 ' 00 8 , 83 9 13 , 55 1 . 92 4 21 , 13 2 96 2 63 , 38 0 , 75 5 10 , 67 0 , OS 9 87 9 , 86 7 55 7 03 7 36 9 90 4 . 65 0 18 9 01 3 10 1 84 7 , 57 0 82 1 , 27 0 18 3 , 23 0 14 7 . 30 6 , 69 9 26 0 , 87 0 80 S 82 J 08 6 . 15 6 LE S S A C C U M U L A T E O DE P R E C I A T I O N oo P oo U 25 5 , 10 S ) (0 3 , 74 8 ) 16 2 7 , 25 3 ) (1 " 76 ' ) (2 9 8 , 81 8 ) (8 9 0 , 71 8 ) (1 4 S , O" ) 14 1 85 3 ) (8 . 8 6 0 ) 14 4 55 3 14 0 ) 1" ' , 30 7 ) (1 2 , 39 2 , 36 7 ) (3 , 84 7 81 4 ) (S , SO 3 , 61 9 ) (1 7 , 67 6 , S 5 0 ) (2 , 86 6 56 8 ) (8 2 6 , 88 6 ) (1 7 S O4 7 ) SS G C T (8 , 78 3 63 9 ) (1 7 1 . 1 2 2 ) (2 , 38 5 , 43 2 ) (7 S 1 84 1 ) 17 2 11 4 ) (3 , S1 5 33 6 ) (S 9 ' , 8" ) (I S 9 72 8 ) 13 6 , 44 2 ) (S S 59 ' "') 07 9 , 17 7 ) (1 5 , 40 S 05 2 ) (0 , 7" , 21 6 ) 37 4 SS I ) (2 2 . 00 6 60 4 ) (3 , 80 3 , 48 7 ) 02 8 , 44 9 ) (2 2 0 , 34 9 ) TO T A L NE T O T H E R PR O D U C T I O N PL A N T 31 4 31 2 , 76 7 '0 9 83 6 44 2 , 52 2 O2 7 OS 9 78 6 , 12 S 22 2 , O9 S 67 7 30 7 77 7 37 3 26 7 80 7 SN P P O 8'S T E M N E T P L A N T PR O D U C T I O N OT H E R 10 0 , 00 0 0 % 94 3 9 % 27 , SO 2 1 % 59 ' 8 % 00 0 0 % 13 , 29 5 3 % 39 , 84 0 0 % 57 8 6 % 83 0 ' % 40 3 4 % fB Q I ! ! ! ! U I Q ! I l !Q ! ! b Co l O o m l . Wu h l n a l o . MO ! l ! ! I ! ! !! ! ! ! ! Id . h o . UP & L rn ! ! ; TO T A L PR D O U C T I O N PL A N T oo P oo U 76 6 31 5 92 7 46 3 , 92 3 , , 32 S 74 1 , 26 1 41 1 , 54 0 91 8 53 1 S7 1 92 3 69 1 O4 S 70 7 30 6 , 66 6 , 82 S 86 , 49 6 , 75 4 72 6 60 6 SS G C H 37 4 07 2 , 25 5 34 4 3S 2 10 7 , 29 4 00 3 32 , 89 0 57 0 48 , 67 2 70 1 14 6 , 78 1 22 7 81 9 , 63 0 10 1 , S1 0 30 8 , 27 3 SS O C T 15 8 36 7 , 14 4 08 5 30 1 43 , 00 8 83 9 13 , 55 1 92 4 21 , 13 2 , 96 2 38 0 , 75 5 67 0 , 4S 9 87 9 , 86 7 55 7 03 7 29 8 75 5 , 33 6 10 2 , 89 3 57 5 47 6 04 4 10 2 45 8 , 08 3 41 3 70 1 37 7 , 96 7 '0 1 2O 7 6S O 33 9 , 95 6 , 91 4 44 0 , 14 0 7S 1 91 6 LE S S A C C U M U L A T E D DE P R E C I A T I O N OD P oo U SG . (2 , 28 4 , S9 B O2 9 ) (4 4 , 31 9 , 95 3 ) (5 3 S 4S 6 , 30 1 ) (1 9 7 , 30 B , 37 1 ) (3 0 2 72 6 O4 S ) (9 0 6 41 B , 9'8 ) (1 4 6 99 2 0" ) 14 2 , 40 0 19 3 ) (B , O6 6 ) SS G C H (2 0 1 , 13 0 , 46 1 ) "8 , 89 7 ) (S 7 "' , "' ) (1 7 68 4 S3 9 ) (2 6 , 17 0 , 24 5 ) (7 B 92 1 , 05 0 ) (1 2 , 16 2 . 07 9 ) (3 , B'B 32 6 ) 17 3 5 6S O ) SS G C T 18 . 78 3 63 9 ) 11 7 1 12 2 ) 12 , 38 5 , 43 2 1 (7 S 1 54 1 ) 17 2 , 11 4 ) (3 , 51 5 33 6 ) (5 9 1 8" ) (I S ' 72 8 ) (3 6 , 44 2 ) (2 , 4" , S1 2 , I2 9 ) (4 8 , 43 9 97 2 ) (6 9 S , 53 1 44 8 ) (2 1 S , 74 4 , 55 1 ) (3 3 0 , 06 8 40 4 ) (9 8 8 , 85 5 , 30 1 ) ('5 9 , 74 S 92 7 ) (4 6 , 37 8 "8 ) (9 , 74 8 19 8 ) TO T A L NE T P R O O U C T l D N PL A N T 80 4 "3 , 20 7 45 3 , 60 3 78 0 51 2 , 66 4 24 2 , 33 8 86 2 37 1 30 9 , 18 3 11 2 35 2 , 30 9 18 0 , 21 0 98 7 52 , 06 1 , 89 2 00 3 71 7 SN P P S'S T E M N E T P R O D U C T I O N PL A N T 10 0 . 00 0 0 % 94 1 8 % 27 . 83 3 3 % 54 " % 0.0 0 0 0 % 13 , 24 1 0 % 39 , 66 6 8 % 42 5 4 % 85 6 5 % 39 2 4 % RA N 8 M I 8 S I O N ' !Q ! ! b C.I O o m l . Mo n l . . . !!! ! ! ! ld . h o . UP & L w. o . UP & L il f ! Q TR A N S M I S S I O N PL A N T - P A C I F I C oo P oo U SI1 , 51 6 8S O 48 , 72 2 . 06 4 6'8 57 3 3'8 21 6 SO 6 '2 2 33 2 , 79 4 45 9 44 9 , SO 8 16 1 . 59 2 , 07 ' 46 . 61 1 6 1 3 86 7 51 1 S'6 , 8S O 72 2 , 06 4 69 B , S7 3 , 39 8 21 ' , SO 6 12 2 33 2 79 4 45 9 "6 , 44 9 SO 8 16 ' , 59 2 07 8 61 1 , 61 3 86 7 61 9 LE S S A C C U M U L A T E O OE P R E C I A T I O N OO P (3 4 5 , 77 8 34 2 ) 70 7 , 91 1 ) (9 6 17 7 , SS 6 ) (2 9 , 85 3 00 5 ) (1 3 7 , ' 8 6 27 3 ) (2 2 , S2 8 ) (6 , 41 7 3S ' ) 39 6 . 64 5 ) oo U 13 4 3 , 25 5 32 0 ) 16 , 65 6 '6 6 ) (9 S , 47 5 , 78 2 ) (2 9 , 54 S 10 S ) 11 3 6 . 18 7 , 25 9 ) (2 2 , 08 S , I9 6 ) 37 0 , 52 6 ) 34 8 83 2 ) 25 5 57 7 12 4 99 6 , 05 6 08 8 2 8 7 22 , 07 2 81 3 10 1 40 0 , 75 3 44 3 , 74 3 , 29 4 00 4 14 9 (" 4 , 61 0 78 7 ) (1 8 , 32 4 93 3 ) (2 6 2 , 74 1 , 60 5 ) (8 1 , 96 0 , 92 3 ) (3 7 4 77 6 , 2B S ) (6 0 , 77 6 66 6 ) (1 7 53 1 , 17 2 ) (3 , 71 1 , 32 6 ) TO T A L NE T T R A N S M I S S I O N PL A N T 56 8 90 6 , 06 3 30 , 39 7 12 1 43 5 83 ' , 79 4 13 5 , 32 S 19 9 20 7 , 62 6 , 96 0 62 1 , 67 3 , 22 3 10 0 , 8'S , 41 3 08 0 , 44 2 '5 6 , 29 2 SN P T S'S T E M N E T P L A N T TR A N 9 M I S S I O N 10 0 , 00 0 0 % 93 " % 2T , 81 4 8 % 63 6 S % 00 0 0 % 13 . 2S O 7 % 39 . 67 5 2 % 43 4 0 % 85 5 9 % 39 2 9 % Pa g e 1 0 . DlS T . . S u n O N IQ ! ! b CII . o m l l Wu h l n a l o n Mo n t o n l Ut , h DI S T R I B U T I O N PL A N T . P A C I F I C il l ! ; 26 5 77 0 , 58 3 17 9 11 4 "'2 40 1 54 2 , 31 1 32 7 70 6 03 9 35 6 , 80 7 65 1 LE S S A C C U M U L A T E D OE P R E C I A T I O N (9 1 S , 63 0 , 99 S ) 17 3 , 35 7 , 12 0 ) (S 5 9 , 78 4 54 3 ) (1 3 4 , 29 6 06 6 1 (1 4 B 21 3 26 7 ) 3" ' 13 9 50 8 10 6 35 7 , 38 3 84 1 , 77 7 , B2 B 19 3 , 40 9 . 97 3 2O B 59 4 38 4 ON P O P OM O l O N N E T Pl A N T O I S T . . S u n O N P A C I F I C 10 0 , 00 0 0 % Bm % B2 . 34 7 S % 32 5 2 % 00 0 0 % 15 , 44 9 B % 00 0 0 % 00 0 0 % 0.0 0 0 0 % 00 0 0 % DI S T R I B U T I O N PlA N T . U T A H OS I 91 1 00 8 77 1 SI8 22 2 21 3 41 1 78 9 04 0 99 7 LE S S A C C U M U l A T E D OE P R E C I A T I O N (6 9 7 11 6 41 8 ) (S 7 8 , 72 1 S5 9 ) (9 2 , 61 4 31 9 1 (2 6 . 38 0 , 54 0 ) 3S 4 2S 4 , S9 0 19 2 , 79 6 06 3 12 0 , 79 7 47 0 66 0 , 4S 7 DN P O U OM 8 1 0 N N E T PL A N T Dl S T R l S U T I O N UT A H 10 0 . 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 0.0 0 0 0 % S8 . 0m % 91 9 B % 00 2 4 % 00 0 0 % TO T A L NE T D I S T R I B U T I O N PL A N T 70 4 39 4 15 8 10 8 35 7 , 38 3 84 1 77 7 S2 8 19 3 40 9 97 3 20 8 , 59 4 38 4 19 2 , 79 6 , 06 3 12 0 , 79 7 , 47 0 66 0 , 4S 7 DN P O DIV I S I O N NE T P l A N T D I S T R I B U T I O N 10 0 , 00 0 0 % 93 2 8 % 31 , 12 6 3 % IS 1 7 % 00 0 0 % 11 3 2 % 44 . 10 5 9 % 46 6 7 % 50 3 5 % 00 0 0 % GE N E R A L IQ ! ! b CI I . o m l l Wu h l n a t o n Mo n " n l !! ! ! I I I! ! ! ! ! 2 : ! ! U L . il l ! ; GE N E R A L PL A N T 44 0 97 5 88 9 06 0 18 1 5S 7 11 4 34 7 60 3 49 3 , 06 6 15 7 , 03 9 , " 2 "'9 , B7 6 10 , 96 8 30 7 OG P OO U 19 7 47 8 21 , 37 S 31 9 80 6 10 2 , 62 1 17 0 11 0 47 3 , 79 7 03 1 79 3 34 4 14 4 84 9 , 95 0 80 6 , 13 0 23 4 09 5 12 , 4 9 2 , 03 4 16 7 , 18 2 S7 , 39 0 16 7 ,, " , , 84 0 68 4 , 58 0 50 8 32 2 28 7 85 3 44 9 73 8 , 4 3 4 89 0 , 63 8 23 , 86 1 , 80 S 19 9 , 25 8 I1 S 21 8 42 4 10 8 84 4 12 6 , 58 8 70 9 6S 7 47 0 69 9 66 5 , 22 7 03 8 , 07 2 84 9 68 2 69 1 85 3 03 3 62 7 97 6 81 2 21 S S2 7 OE U SS G C T 94 1 39 0 13 S 23 2 88 5 12 0 S9 3 , 99 4 92 6 , 27 9 77 8 04 2 46 7 , 69 7 12 6 22 7 20 , 79 9 SS G C H 75 7 94 4 41 S 38 4 , 70 6 41 B 34 6 61 9 08 4 86 6 9S 7 28 7 70 6 90 , 32 6 40 3 91 0 , 84 8 79 9 22 , S1 9 99 5 27 8 29 0 1S 1 78 , 66 5 58 4 10 7 26 7 43 2 34 5 80 0 , 15 S 57 , 73 7 00 7 19 , 23 6 34 9 32 8 . 5 2 5 LE S S A C C U M U L A T E D DE P R E C I A T I O N (1 5 8 , 57 8 45 3 ) (4 , 80 2 , 42 2 ) (4 9 , 81 4 , "' ) (1 3 66 4 , 13 5 1 (2 1 , 54 6 34 S ) (S I 89 7 3S 7 ) (1 0 84 B 48 0 ) 00 5 , 11 0 1 OO P 80 8 , 68 2 ) (1 7 0 88 2 ) (2 , 45 0 09 0 ) (7 0 0 75 0 ) 18 7 20 2 ) (3 , 49 4 , B2 3 ) (5 8 6 74 B ) (1 6 3 , 48 0 ) (3 4 , 00 8 ) OO U (1 6 90 1 , 70 6 ) (3 2 7 , 88 4 ) 70 1 17 8 ) (1 , 45 9 , 70 9 ) 23 9 , 60 0 1 70 S , 7B 7 ) 08 7 46 3 1 (3 1 3 , 68 1 ) (6 6 , 40 6 ) (6 3 0 66 4 ) (1 1 25 8 ) (1 6 8 , 42 9 ) (5 4 , 04 7 ) (8 9 , 50 6 ) (2 4 9 , S3 0 ) (4 2 , 14 9 ) (1 3 , 05 8 ) 28 8 1 (3 3 , 72 S , 14 0 ) (6 5 4 , 24 9 ) (9 , 38 0 , 66 0 ) (2 , 91 2 , 65 8 ) 46 8 82 9 ) (1 3 38 0 51 9 ) (2 , 16 9 89 0 ) (6 2 S 91 0 ) (1 3 2 , 50 4 ) (9 9 83 5 , SI 6 ) (2 , 68 3 , 90 3 ) (2 9 , 44 2 , 41 S ) 27 S , 93 2 ) (I 1 S1 4 , 41 9 ) (3 9 , 90 0 , 92 8 1 (S , 93 3 75 0 ) (1 , 77 8 04 2 ) (2 4 6 . 12 8 ) 94 3 03 9 ) (1 8 8 , 74 4 ) (2 , 28 0 , 63 1 ) (S 2 4 , 71 9 ) (4 8 0 , 02 7 ) , 1 3 0 , S5 8 ) (m , 15 0 ) (6 1 15 1 ) SS G C T (4 8 , 25 0 ) (9 4 0 ) 11 3 , 10 3 ) 12 9 ) (6 , 4 3 9 ) (1 9 31 0 ) 2S 1 ) (8 7 7 ) (2 0 0 ) SS G C H 59 9 , " 6 O3 0 74 5 , 50 S 22 8 , 53 2 33 8 19 0 01 9 8 7 2 15 7 1 6 7 49 , 34 3 50 7 (3 2 6 , 07 0 , 49 6 . 97 ) (8 , 89 1 31 1 . 74 ) (9 8 99 S , 93 3 , 67 ) (2 7 , 88 4 , 66 9 , 89 ) (4 1 , 85 O 9" , S7 ) (1 1 9 85 8 , 68 1 . 98 ) (2 1 , 00 6 , 04 7 , 84 ) 01 1 , 25 2 . 82 ) (4 9 1 "'2 . 46 ) TO T A L NE T G E N E R A L PL A N T 58 4 77 6 , 30 2 62 8 , 68 3 17 9 29 4 21 7 5O , 78 1 91 S 41 6 47 5 22 5 94 1 47 3 36 , 65 1 5S 9 12 , 22 S , 09 7 63 6 88 3 SN P G SV S T E M NE T G E N E R A L PL A N T 10 0 , 00 0 0 % 33 0 6 % 30 , 66 0 3 % 68 4 0 % 00 0 0 % 11 , 18 6 6 % 38 , 63 7 2 % 26 7 6 % 09 0 6 % 14 3 1 % MI/ i l l ! ! I . l IQ ! ! b C,I O o m " M_ " n , W,o . PP & L !! ! ! I I ", , " ' . UP & L W, . . U P & L il l ! ; GE N E R A L MI N I N G PlA N T . P A C I F I C 21 1 , 68 3 , 77 3 84 9 67 7 72 , 55 7 S2 6 23 , 28 2 , 74 9 38 , 73 0 , 61 8 10 7 , 49 4 99 1 IS 7 45 8 62 S 10 3 98 5 , 65 2 LE S S A C C U M U L A T E D DE P R E C I A T I O N 16 4 46 7 35 9 93 9 81 6 92 3 , 65 8 09 4 52 0 44 6 09 1 65 , 07 3 , 51 2 3,4 0 6 , 23 0 59 6 , 67 7 10 7 21 6 41 4 91 3 06 1 28 , 63 3 87 0 18 8 , 23 0 28 4 , S2 7 42 , 42 1 , 47 9 21 9 87 3 38 8 , S7 S SN P M SY S T E M NE T P l A N T M I N I N G UT A H 10 0 . 00 0 0 % 78 5 0 % 26 . 70 6 6 % 58 " % 0.0 0 0 0 % 14 , 25 5 8 % 39 , 56 6 ' " 68 3 3 % 07 0 6 % 36 2 8 % Pa g e 1 0 . \- ' !! ! ! ! J Id l h o . UP & L 1't L 2 : ! ! m IN T A N G I B L E PL A N T - P A C I F I C 23 , S'9 , 10 0 "9 , 93 8 12 2 , 79 9 98 3 , 37 4 32 3 24 2 10 , 06 8 , 9 8 8 99 0 , 90 1 32 9 95 9 oo P oo U 76 0 , 27 0 42 2 47 0 , 10 8 'S O , 85 2 25 0 , 94 0 88 6 , 47 2 11 7 64 4 36 . 4 4 6 38 6 '0 0 93 3 . 02 2 74 3 82 7 33 , 15 4 21 7 82 8 87 3 97 8 29 9 49 , 50 9 , 82 7 02 9 , 00 8 88 8 , 97 3 '2 7 01 4 84 5 48 4 01 9 92 8 58 5 '8 , 83 0 40 1 39 3 , 40 2 17 2 19 0 35 7 28 7 49 9 , 03 5 35 3 57 4 60 6 SO 5 23 2 10 4 27 2 , 41 3 29 . 30 9 80 4 77 9 , 13 5 14 1 52 4 47 7 01 4 7S 8 29 7 06 4 81 1 , 68 2 SS G C T 27 S 62 2 22 , 61 6 12 6 11 , 11 2 33 , 32 8 61 1 51 4 34 S SS G C H 28 , 88 6 56 7 28 S 54 0 75 9 11 , 33 4 74 7 54 8 10 8 60 8 91 4 06 3 IS , 44 8 , 82 7 17 7 , 37 9 , 32 4 OS 2 15 4 68 , 17 6 , 88 8 24 8 23 7 82 9 33 ' 89 8 10 , 91 1 79 1 37 7 55 4 LE S S A C C U M U L A T E O AM O R T 1 2 A T l O N 12 1 74 1 50 4 ) 16 6 5 , 34 0 ) 11 9 , 88 5 1 (9 8 1 , 91 3 ) (2 , 97 4 67 ' ) 57 6 . I S O ) (2 , 1S 9 , 43 5 ) 26 4 11 0 1 oo P (2 , 54 9 , 99 6 ) (4 9 48 9 ) 17 0 9 27 8 1 (2 2 0 , 22 9 ) 13 3 7 89 3 ) 01 1 71 6 ) (1 6 4 06 8 ) (4 7 32 6 1 (1 0 , 01 9 ) OO U (2 8 8 96 0 1 60 6 ) 16 0 37 4 ) 12 4 95 6 ) 13 8 28 9 ) (1 1 4 64 5 ) (1 8 59 2 ) IS , 38 3 ) (1 , 13 5 ) (7 1 6 17 8 ) (1 2 , 78 4 ) (1 9 1 26 7 ) (S 1 37 S ) (1 0 2 , 09 7 ) 12 8 3 36 8 1 (4 7 , 86 4 ) (1 4 82 8 ) (2 , 59 8 ) (5 6 , 50 4 , 28 3 ) 80 7 89 4 ) (2 1 84 S , '4 4 ) O2 6 , 52 S ) S9 7 9" ) 12 9 , 98 6 , 19 3 ) 12 , SS 4 , "2 ) (5 8 5 , 74 0 ) (2 2 84 3 , OO S ) (4 4 3 14 2 ) 15 , 35 3 , 73 6 ) 97 2 , 82 7 ) 02 8 86 6 ) (9 , 06 3 , 00 9 1 72 9 ) 14 2 3 , 94 7 ) (8 9 , 74 9 ) 12 0 4 94 4 , 23 1 ) (5 , SO 9 , 58 6 ) (6 0 43 9 , 94 4 ) (1 6 98 8 99 0 ) (2 3 , 83 7 0" ) (8 2 , 03 2 , 54 5 ) (1 2 , 18 0 91 3 ) (3 , 54 9 , 99 9 ) (S O S 25 7 ) SS G C T (3 5 , 34 8 1 16 8 9 ) 19 , 80 0 ) 02 S ) (4 , 71 7 ) (1 4 14 7 1 (2 , 38 2 ) 18 4 3 ) (1 4 7 ) SS G C H 09 2 ) (8 0 ) (1 , 17 4 ) (3 6 0 ) (8 3 2 ) 60 6 ) (2 4 7 1 (7 8 ) (3 1 9 82 7 56 7 ) (8 , 49 4 56 9 ) 19 3 , 7S O 40 0 ) (2 5 28 0 30 0 ) (3 4 72 0 04 5 1 (1 3 2 , 08 3 37 7 ) (1 8 , 92 3 ) 99 2 , 03 2 ) 16 0 8 . 92 0 ) TO T A L NE T I N T A N G I B L E PL A N T 28 7 28 6 . 4 9 1 9S 2 , O5 8 ,, " , 92 4 23 . 77 1 85 4 45 6 , 54 1 11 5 , 15 4 , 4S 2 53 3 97 6 91 9 75 9 76 8 63 3 8N P I SY 8 T E M N E T IN T A N G I B L E PL A N T 10 0 . 00 0 0 " 41 9 9 " 29 . 10 9 9 " 27 4 5 " 00 0 0 " 11 , 64 5 8 " 40 . 43 " " 13 8 1 % 71 2 5 " 26 7 S " GR O S 8 P L A N T I! ! ! ! ! . CI I " o m l l Mo n l l n l !1 I ! b Id l h o . UP & L w. o . UP & L U!! Q PR O O U C T I O N PlA N T 29 8 7S S , 33 6 10 2 , 89 3 S7 S 47 6 , 04 4 10 2 45 8 , 08 3 41 3 70 1 31 7 , 58 7 '0 1 20 7 . 33 9 , 95 6 91 4 98 , 44 0 , 14 0 20 , 75 1 , TR A N S M I S S I O N PL A N T S1 1 , 51 6 , 8S O 48 , 72 2 , 05 4 "8 , S7 3 , 39 8 21 8 , 90 8 , 12 2 33 2 , 79 4 , 4S 9 44 9 , SO 8 16 1 S9 2 , 07 8 51 1 51 3 86 7 , 51 9 DI S T R I B U T I O N PL A N T 31 7 74 ' S1 1 17 9 , 71 4 SO 2 40 1 54 2 , 31 1 32 7 , 70 5 , 03 9 35 6 80 7 , 65 1 77 1 S1 8 22 2 21 3 41 1 78 9 04 0 99 7 GE N E R A L PL A N T 18 2 , 53 0 , 57 2 27 , 36 9 , 87 2 35 0 54 7 61 7 10 1 94 9 33 4 14 5 , 99 8 OS O 48 3 , 29 5 , 14 5 7S , 89 5 , 86 1 . 4 8 3 31 4 , 17 7 IN T A N G I B L E PL A N T 60 6 , 91 4 06 3 'S , 44 5 \7 7 , 37 9 , 32 4 49 . 05 2 , '5 4 68 , 17 6 , 88 8 24 8 23 7 , 82 9 36 , 33 1 89 8 91 1 79 1 37 7 , S5 4 TO T A L GR O S S P L A N T 13 , 91 7 , 45 8 , 39 3 37 4 , '4 5 , 42 9 10 4 , 38 6 , 81 1 'S 3 , 69 7 , 60 S I5 4 , 63 4 57 0 , 70 8 , 39 4 82 7 1B 7 , 74 4 24 7 86 5 99 4 34 , 31 1 26 5 GP " GR O S S P L A N T " Y S T E M FA C T O R IS G P ) 10 0 . 00 0 0 " 68 8 3 " 29 . 49 0 9 " 28 9 8 " 00 0 0 " I1 , S3 3 4 " 40 , O2 5 B " 94 3 5 % 7B 1 0 " 24 5 S " (O P - S . , e d . O \ h ~ L o ' " e . . . d I . " . . . I I ~ . be t w - S G P ... . . S O . AC C U M U L A T E D OE P R E C I A T I O N AN O A M O R T I Z A T I O N PR O O U C T I O N PL A N T (2 , 49 4 51 2 , 12 9 ) (4 8 , 43 9 97 2 ) (" S 83 1 . 4 4 8 ) (2 1 S 74 4 5S ' ) (3 3 0 , 06 8 . 40 4 ) 19 8 8 38 1 ) (tS 9 , 74 S 92 7 1 (4 6 37 8 , 24 8 ) 19 , 74 8 19 8 ) TR A N S M I S S I O N PL A N T (9 4 4 61 0 , 78 7 ) (1 B 32 4 , 93 3 ) (2 6 2 74 1 , 60 5 ) 18 1 58 0 , 92 3 ) (1 2 S 16 7 , 87 8 ) (3 7 4 17 6 , 28 5 ) (6 0 , 77 6 66 6 ) 11 7 , 83 1 , 17 2 ) 71 1 , 32 6 ) OIS T R I B U T I O N Pl A N T B1 3 34 7 , 41 3 ) (7 3 35 7 12 0 1 (S S 9 , 75 4 , 54 3 ) (1 3 4 29 6 05 6 ) (1 4 B , 21 3 26 7 1 (5 7 B 72 t , S5 9 ) (9 2 61 4 31 9 ) 12 6 , 38 0 , 54 0 ) GE N E R A L PL A N T (4 9 0 , 83 7 85 8 ) (I1 B2 7 , 12 8 ) (1 4 2 . 91 9 , 59 0 ) (4 1 , 91 9 19 0 1 29 7 , 04 8 ) (1 8 4 , 93 2 , 19 4 ) (3 2 , 07 7 90 S ) (1 0 41 6 , 48 3 1 (1 , 08 8 , 32 0 ) IN T A N G I B L E PL A N T (3 1 9 62 7 , 56 7 ) (8 , 49 4 , 58 9 ) (9 3 , 7S O , 40 0 ) (2 8 26 0 , 30 0 ) 13 4 72 0 04 6 ) (1 3 2 , 08 3 . 37 7 ) (1 B , 69 7 , 92 3 ) (S , 99 2 , O3 2 ) OO B , 92 O (5 , 8B 2 , 53 S , 78 3 ) (1 6 0 44 3 72 1 ) (1 , 75 4 , 70 7 58 S ) (4 9 8 88 1 , 02 9 ) (7 0 3 . 4 5 6 64 3 ) 2S 9 , 36 S , 75 6 ) (3 8 3 , S1 2 73 9 ) (1 0 6 , 69 8 47 5 ) (1 S 15 6 , 7" ) NE T P L A N T 05 4 , 82 2 , 64 0 21 3 , 70 2 , 70 9 34 9 87 9 , 28 6 55 4 81 8 , 0 3 2 90 1 68 7 99 ' 31 1 33 9 59 8 46 3 , 27 S , OO S '4 ' 16 7 51 9 19 , 15 4 50 0 SN P SY 8 T E M N E T PL A N T FA C T O R (S N P ) 10 0 . DO D O " 88 3 1 " 29 . 17 1 1 " '2 9 5 " 0.0 0 0 0 " 11 . 1 9 4 ' " 41 . 1 1 0 0 " 7S ' S " 75 2 6 " 23 7 8 % NO N - U T I L I T Y RE L A T E O IN T E R E S T PE R C E N T A G E 00 0 0 % IN T IN T E R E S T FA C T O R SN P - N O N . UT l U T Y 10 0 , 00 0 0 % "3 1 % 29 , 17 1 1 % 12 9 S % 00 0 0 % 11 , 19 4 4 % 41 , 11 0 0 % 7" S % 7S 2 8 % 23 7 8 % TO T A L GR O S S P L A N T (L E S S S O F A C T O R ) 13 , 27 6 , 03 0 33 8 35 6 90 2 75 3 91 S 22 3 . 82 1 10 0 , 52 S 4S 2 53 1 , 17 6 24 0 31 3 9" , 49 2 7B 9 , O6 4 30 2 23 6 44 2 , 34 2 32 , 72 9 , 92 7 8Y 8 T E M O V E R H E A D FA C T O R (8 0 ) 10 0 , 00 0 0 % 88 8 3 % 29 . 49 0 9 % 28 9 8 % 00 0 0 % 11 , S3 3 4 % 40 , 02 6 8 % 94 3 5 % 78 1 0 % 24 6 5 % Pa g e 1 0 , l. . 'B T IN C O M E BE F O R E T A X E B 'N C O M E BE F O R E T A X E 8 I F A C T O R ) mw . C.' O o m l . 17 2 , 55 3 , 43 4 03 6 40 0 06 6 , 59 0 23 , SS 1 31 S 35 , 39 0 S2 6 O2 9 57 1 10 , 37 6 00 7 74 0 , 25 8 20 7 94 3 88 0 06 6 05 1 24 2 , S9 7 26 , 29 1 S7 1 10 0 . 00 0 0 % 1.4 7 4 S % 40 . 99 3 1 % 12 , 64 3 6 % WY o . PP & L !! l ! ! J 'd . h o . UP & L WY o . UP & L 2! ! W ! !!2 ! ! : ! ! ! ! Y ! ! 97 2 , 66 4 34 9 08 1 79 S , 'B S ) (6 4 , 78 9 ) (9 2 2 , 77 0 ) 31 , 56 0 , 14 7 79 1 85 4 43 2 . 04 7 34 0 , 62 5 84 2 , 27 8 54 3 '3 5 , 23 5 22 t 2S , 76 4 , 31 9 37 , 78 1 54 S 34 0 77 7 , 4 8 9 (8 4 1 22 6 ) 29 , 32 4 , 91 2 22 1 ) 00 0 0 % 12 , 39 0 0 % 18 , 16 8 9 % 26 2 3 % 37 3 9 % 0.. 0 4 S % 14 . 10 2 3 % 0.0 0 4 0 % IN C O M E BE F O R E S T A T E TA X E S 1n 1 . " . , S _ . " " " " " " , .. . C o k u 1 " " " 01 E X C T A X !! . Y . f J ! f I ! ! . . : mw . C.I O M n ' . S! t ! A 2 ! ! Mo n l ~ . w, o . PP & L !!l ! ! J Id . h o . UP & L W'o . UP & L W! ! ; 2!! : ! m NO N . un U T Y P, " " " , , " " " " " p, o d u c I J o n 43 2 22 2 ) (6 7 '" 2 ) (9 3 9 63 5 ) (2 4 0 93 9 ) (3 8 0 , ' 8 4 ) "8 , S'8 T." , , " " " ' " 16 0 , 45 S (1 3 , 54 8 ) 76 3 (4 3 81 4 ) 66 3 19 9 , 39 1 0" " " " " " " (2 , 15 7 , 42 0 ) (1 7 9 02 6 ) 28 6 23 3 ) (2 8 5 45 8 ) (4 0 6 , 70 3 ) .. . . . . " (0 0 2 , 29 6 ) (4 S , 00 2 ) (4 2 2 60 4 ) (9 7 , 35 1 ) (1 5 1 99 0 ) (7 S 54 5 ) (7 , 27 1 ) (2 , 25 2 ) (2 8 1 ) MI n I n g PI " , ' (1 4 1 , SIO ) (3 , 44 4 ) (4 4 87 1 ) (1 2 , 89 8 ) (1 8 , 47 2 ) (S 2 18 4 ) 01 4 ) 83 8 ) (2 8 9 ) _U ' O I y Nu n L 36 2 ) 36 2 ) To / O P o d I l c O M " " , (4 , 37 4 35 5 ) (3 0 9 , 01 2 ) 69 1 , 38 0 ) (5 6 0 , 46 0 ) (9 4 0 68 6 ) 26 8 19 0 (1 4 2B S ) 79 0 ) (5 7 0 ) (1 , 36 2 ) "," ' O M " " , P" " . " , I " " (1 5 45 8 , 56 4 ) (1 3 , 57 4 02 0 ) 34 9 , 09 7 ) (4 8 8 22 6 ) (4 7 22 1 ) 7. " " " " " " , 44 5 , 20 8 ) (3 , 94 9 87 7 ) (3 5 4 23 8 ) (1 2 8 67 6 ) (1 2 41 7 ) "', ' . 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Ull i l y Nu n L To t O " , ' " O M " " " (2 6 , 14 7 02 7 ) 94 1 ) (8 3 20 9 ) (1 6 54 7 ) (2 3 , 70 3 ) (2 2 , 77 3 71 0 ) 35 2 82 9 ) (B S I 02 8 ) (6 1 , 06 0 ) PC ( P o o ' M . . g . . ) P" " " " " " " 52 , 76 1 71 1 01 6 70 3 IS , 02 7 12 O 18 8 , 17 6 87 9 , S5 0 21 , 24 6 82 6 15 9 , 57 2 03 8 , 50 3 20 5 , 26 1 .., . . o - 69 9 . 62 6 18 9 , 50 7 6O , S9 9 07 2 27 6 , 17 9 49 , 92 2 35 7 09 2 .., . . o . 76 6 24 8 34 3 23 5 , 48 1 24 4 l0 7 S7 0 32 S , 64 1 22 , 60 S 16 , 16 3 20 1 7" " " " " " " lO , 22 S , 38 S 22 O , 22 S 73 1 11 S 54 S 16 6 08 7 67 8 , 36 2 70 6 , 83 9 15 4 49 9 03 9 OI I - 17 , 20 2 , 89 2 7B S . 39 4 40 7 89 2 , 77 8 99 6 , 38 8 78 1 23 4 13 3 72 8 2O S , 49 8 "" " 0 79 8 , 17 6 17 4 76 7 08 4 , 29 3 S7 2 , I3 5 82 6 , 50 3 , 88 0 40 2 , 17 1 14 5 91 6 12 , 39 8 40 3 ) M_ P l " " (4 8 9 50 1 ) (2 0 . 69 9 ) (1 0 0 , 07 9 ) (7 7 , 71 0 ) 54 8 12 7 5 82 1 ) (2 5 , 75 4 ) 64 4 36 1 _" , I l l y NU 7 I L 30 8 . 08 7 30 6 08 7 To / O P C ( P o o " " " " , ) 88 , 20 0 62 4 20 3 , 63 1 24 , S7 S , 33 1 21 1 43 0 07 3 , 21 2 61 6 30 1 44 9 , 08 3 59 0 58 0 2S 8 , 37 2 13 , 40 3 ) 30 6 08 7 To / O D e l " , . . 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P " " 1 1 0 O M , I o n 15 0 , O9 S S3 9 54 B 72 6 60 3 OS S 21 . BB 7 , BS I 42 1 49 6 32 1 15 6 25 4 1S ' 97 , 11 0 12 , 73 7 14 9 '5 6 UI. . O M , 1 o n Po o d u c l l o n 14 2 74 4 92 , 33 B , 20 B 63 7 , 66 8 35 3 , 23 2 a 1 3 , 03 6 T, ~ " " " . . 1 o n 54 , 83 4 , 00 9 90 7 29 7 34 B 14 S B5 6 2B 3 34 6 OI, " " " 1 I o n 99 , 29 7 B2 , 66 4 54 4 43 3 , 29 0 61 3 , 4B 3 Ge n . " 88 3 11 8 91 9 S2 5 , 77 4 14 1 , 52 7 IB 7 63 3 36 0 , 79 3 07 3 97 4 49 6 , 02 2 47 B _P l ~ 1 47 2 , 53 6 '6 0 4B 2 , 08 3 13 6 , 06 B 18 8 66 9 53 3 , 60 S 65 , 19 B 25 , 22 3 4S ' -- " " I y P l ~ 1 NU T I L Td " U I . . O M o . . . '8 3 , 04 3 , 70 4 B2 , 17 9 00 7 B3 7 27 B , 39 3 "B , 30 2 22 B OO 4 60 9 50 7 47 B 13 , 63 3 . 79 6 1S 2 , 9'O PA C I F I C O A P Po c d u c l l o n 27 B , 33 8 14 7 93 4 '6 4 O5 5 , 71 1 23 , 22 6 0B S OB 7 10 7 66 4 67 5 00 9 B5 4 95 0 , 97 S BS 1 35 3 ",, " o . 2B , 35 5 , 40 6 6O S 24 7 O3 4 , BI B 40 3 06 6 42 1 , 10 5 93 9 , 32 7 39 0 , S2 1 46 4 , O'S 21 9 "" 0 ' U BI S la l 16 0 , 4B 2 20 S , 77 B SS 9 B3 ' B2 0 , 97 5 59 1 , B5 9 31 4 , 26 6 B1 0 17 , 55 9 T, ~ , , " " 1 o n 16 9 , '9 3 , 34 5 TO ' 40 S S', 3S ' 22 5 11 4 S1 S 66 8 , 66 , 62 2 , 9B 3 13 6 06 4 79 2 , 59 2 73 1 01 " " " " " , 22 B IB I 70 7 9" , 0'" 21 3 , 14 6 13 " B I , S1 2 IS , B9 7 41 4 1O 4 2B 2 69 7 , B7 1 92 3 "" " . . . 11 1 07 7 , 22 2 B2 2 , 02 3 57 0 33 0 10 , 76 6 34 1 14 3 , 12 3 30 , S3 6 I6 4 10 S , IS 5 I5 6 S1 7 13 4 03 4 S'5 "" " P I ~ ' 0B 7 66 8 51 0 75 5 10 , 19 B 39 B 99 3 40 9 45 6 OB B OB 7 , 44 4 1B 1 9S S 59 6 11 9 83 , 39 7 No n . Ul i " y P I ~ I NU T I L (B B 9 , 11 9 ) (B B 9 11 9 , To O " P C (P o o " ' - O ' ) B5 1 35 9 43 7 SS 1 20 5 'B 5 43 S 4O 4 S7 , 33 4 , 90 4 S9 0 , 70 1 34 ' . 10 4 4S , BI S , 66 8 , 1B I 57 S , "'3 S'S (6 B 9 . 11 9 ) Td . . D e l " " o d "" . . 26 4 . 49 B 68 0 32 , 19 2 , 35 1 O4 B 29 6 B9 , 30 1 14 B 12 2 , 30 8 , 49 9 S7 5 , OS J , O6 9 S7 7 2B 9 69 1 66 1 14 0 S2 S (S J 9 , B8 3 ) P" , ~ I . . . 01 T o O " (O l f e A L ) 10 0 , 00 0 0 % SO B ' % 27 , 32 9 4 % 95 2 2 % 00 0 0 % 52 a l % 44 . 1B B ' % SB 4 S % 15 6 3 % 21 3 4 % 00 3 ' % -0 , 04 2 0 % Of " " ' . P" " ' o O M , I o n UI . . O M , 1 o n Co m b " o d T o I " To I " S " o , 1 0 U l l i m o l . Cu , ' " " . ' L.. " Un c O I e c I i b l e ' (n o l ) To O " I n ' . " ' " A~ e n u . . 0.0 0 0 0 % 0.0 0 0 0 % 00 0 0 % Of ' A V . O Po c i I l o O " " , 1 o n UI . . O M , I o n Co m b l n o d To I " To I " S " . , 1 0 U l l m ' " eu " " " . , Le . . , I n ' . , " ' , . . . . . , . . A . . . . . Mo n I ~ ' P - P" " " " " " " " . " E l e c I . l o ... . . . . S o u n d P- ' UO " ' W. . _ " " W " " , P" " " , , C o , Le ' " " - ~ " b I e , (n . l ) To O " I n l . , " " A~ o n U 8 ' 00 0 0 % 00 0 0 % 00 0 0 % Pa g e 1 0 . \. . . - -. . . ) BA D D E B T TO T A L C. " " " , . 0'0 0 0 0 Wa h ~ , l o o Mo o l o o . Wy v - P P B L Ut " Id " ~ U P B L Wy v - U P B L FE R C OT H E R NU T I L Ac c o . K I I 9 0 4 a. " " , . 58 9 B8 9 45 1 13 2 64 9 , SS S 11 9 53 1 13 2 , 96 0 (2 4 2 , 32 0 ) 14 2 , 71 0 ) a" , O o b I . . . . . . , . . . . " " , . 1 o n F o : l . . . BA O O E a T 17 7 8 % 85 , 28 0 1 % 93 1 8 % OD D O % 44 " % 20 , 26 8 0 % -4 . 33 S 0 % 16 4 ' % 00 0 0 % 00 0 0 % 00 0 0 % Cu . I " " " " F . " . . . T. . . C." " " ' . "' - - Wa h l . , l o o Mo o l o o . Wy v - P P B L UI. . Id _ U P B L Wy v - U P B L FE R e - U P B L OT H E R NO N . UT I L I T Y T.. . E I o c " ~ C u " " " ' " 61 8 IS ' 43 , 9B 9 53 1 52 8 12 2 , 30 8 "" " 6 12 9 , SS 3 25 2 Cu . " " ' . . 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EX e T A X 10 0 , 00 0 0 " 15 6 1 " 43 , 58 3 7 " 13 . 73 1 1 " 00 0 0 " 12 , 76 2 0 " 11 , 69 7 4 " 14 7 2 " '0 . 07 1 3 " 54 5 4 " ," , 63 3 3 " 00 0 3 " T.. ) . . . " I o o , ' o . . I9 ! ! ! . 9! a o ! ! Mo n l , n , Wv o . PP S L !! I I ! ! 'd , h o . UP & L Wv o . UP S L WI ! ; QI ! W ! !! 2 ! t Y ! I Y r ! PI - Do c 1 9 9 1 P I . . . , 9," , 91 6 Do c 1 9 9 2 P I " , I 09 4 20 2 A_ . . ' 17 . 00 6 , 58 9 32 9 , 91 9 73 0 34 9 46 8 , 76 7 25 3 . 4 9 8 74 7 , 39 9 09 4 21 1 ' 31 S , 62 8 66 , Co o 1 9 9 1 R o o " , , ' 05 1 43 2 ) Do c 1 9 9 2 R o o " " , (8 , 43 4 , 03 0 ) Av . . . . . (8 , 14 2 , 73 1 ) (I S 7 96 5 ) 26 4 , 66 4 ) (7 0 3 24 4 ) 01 0 , 97 2 1 23 0 , 54 S ) (S 2 3 , 90 7 ) (1 5 1 12 2 1 (3 1 , 99 2 ) Po o l . . . . " . . Do c 1 9 9 1 P I " " 28 4 66 0 Do c 1 9 9 2 P I " " 40 5 61 3 A- . . . 20 1 37 2 06 0 60 5 33 9 , 55 1 51 4 , 82 9 54 1 49 6 24 9 , 98 1 10 8 IS , 26 5 Co o 1 9 9 1 R. . " " , (1 2 9 , 39 4 ) Do c 1 9 9 2 R.. " " , (2 4 0 60 9 ) A_ . . 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I o a . U P O L Wy a . UP O L rn ! ! ; QI ! l l i ! NO N . U7 I U T Y Oo p . " " " " ' " .. . . . " , S'. e m "" ' 1 4 0 3 . 13 5 , 25 5 , 91 2 62 S , 37 , 69 8 , 69 8 l1 , 69 S Z6 8 90 1 03 7 62 4 , 06 9 68 7 83 4 S1 4 03 3 52 8 , 99 1 Nu d e . . "" ' 1 4 0 3 , .. , . . . . "" " 0 0 3 . 12 , 86 4 , 27 3 24 9 , 86 0 S7 8 17 Z 11 1 01 8 70 4 61 1 10 3 8" , 69 3 23 6 , 7S O SO , 54 3 0," " , "" ' 1 4 0 3 . 11 , 23 9 , 60 7 21 8 , 43 2 09 S , 24 2 96 6 , 96 S 49 3 , 74 8 47 S 68 6 73 7 , SO 6 20 6 82 9 19 8 T" " o " " " " ' " "" ' 1 4 0 3 , S2 , 3Z 7 , 83 S 0IS , 13 1 55 4 51 9 , 27 2 93 3 , 82 3 20 , 76 1 17 7 36 6 , 79 6 97 1 16 0 2O S S9 3 Oio " ' b u " ' " "" ' 1 4 0 3 , 11 9 , 11 6 09 4 S,4 0 1 92 6 78 2 , 22 2 78 5 , S7 3 02 9 , 80 8 29 0 SO 9 89 4 , 17 6 93 1 28 0 o. n . . . . "" " 4 0 3 , 7& 8 39 , OS 7 " I 1 92 4 , 33 2 12 , 16 8 39 9 54 9 , 20 7 85 1 , 57 7 S2 5 Z2 3 37 4 , 86 6 78 6 ",0 86 7 ... . . . . "" ' 1 4 0 3 , -" , "" ' 1 4 0 3 . P" " " " ' g . . " " " 0 S " " , Ad J . " m . . . ' Ta l . . Oo p . " " " " " " " " " , 36 9 , 86 0 , 93 2 10 , 43 S , 36 3 11 1 , 87 7 , 61 S 31 , 6" , 30 3 42 , 72 0 , 60 S 14 3 , 78 0 2\, 86 9 47 0 64 8 99 2 90 0 , 10 0 , 00 0 0 % 82 1 4 % 30 , 24 8 6 % SS I 1 % 00 0 0 % I1 . 5S O S % 38 . 87 4 2 % 91 2 9 % 79 7 7 % 24 3 6 % 00 0 0 % 00 0 0 % 60 . . . . 1 0 M "', . . a " " ' n F . . , O I Pa g e 1 0 , ANNUAL EMBEDDED COSTS December.Q6 AVERAGE BAlANCE Company Owned Hydro. West Account DescrlpUon Amount Mwh $lMwh Differential Reference 535,545 Hydro Operation & Maintenance Expense 739266 Page 2., West only 403HP Hydro Depreciation Expense 572091 Page2.Westonly 4041P Hydro Relicensin9 Amortization 868 758 Page 2., West only Total West Hydro Operating Expense 38,180,115 330 ' 336 Hydro EleclIic Plant in Service 421 147 503 Page 2,, West only 302 & 186M Hydro Relicensing 335 656 Page 2., West only 108HP Hydro Accumulated Depreciation Reserve (181 678,429)Page 2., West only 1111P Hydro Relicensing Accumulated Reserve (9,067 334)Page 2.39, West only 154 Materials and Supplies (19 212)Page 2.32, West only West Hydro Net Rate Base 302,718,183 Pre-tax Retum 12.62% Rate Base Revenue Requirement 189 337 Annual Embedded Cost West Hydro-Electrtc Resources 369,451 962498 19.(82,273 575) MWh from GRID Mid C Contracts Account Description Amount Mwh $/Mwh Differential Reference 555 Annual Mld-C Contracts Costs 249 729 917,356 24.(29 513 748) GRID Grant Reasonable Portion (14 049,108)049,108 GRID 200 621 (43562,856) Qualllled Facilities Account Descripllon Amount Mwh $lMwh Differential Reference 555 Utah Annual Qualified Facilities Costs 216 361 405,936 94.21,964,269 555 Oregon Annual Qualified Facilities Costs 44,494,332 337 365 131.987 539 555 Idaho Annual Qualified Facilities Costs 872 505 76,638 50.804 234 555 WYU Annual Qualified Facilities Costs 555 WYP Annual Qualified Facilities Costs 930,672 673 52.140,352 555 Califomia Annual Qualified Facilities Costs 975 523 117 110.529 532 555 Washington Annual Qualified Facilities Costs 948,279 922 115.270 771 Total Qualified Facilities Costs 97.437 673 967 651 100.696 698 GRID All O1her Generation Resources (Exel. West Hydro, Mid C, and QF) Account Description Amount Mwh $/Mwh Reference 500 - 514 Steam Operation & Maintenance Expense 754,877 141 Page 2. 535 - 545 East Hydro Operation & Maintenance Expense 12,830,605 Page 2,7, East only 546 - 554 Other Generation Operation & Maintenance Expense 133 462 848 Page 2. 555 Other Purchased Power Contracts 450 620 561 GRID less QF and Mid-C 4118 S02 Emission Allowances 053,554)Page 2.4 James River I LIttle Mountain Offset 083 300)Page 5. 4O3SP Steam Depreciation Expense 139 912,956 Page 2.15 403HP East Hydro Depreciation Expense 684 979 Page2.Eastonty 4030P Other Generation Depreciation Expense 293 035 Page 2. 403MP Mining Depreciation Expense Page 2.15 4O4IP East Hydro Relicensing Amortization 465,352 Page 2., East only 406 Amortization of Plant Acquisition Costs 479,353 Page 2. Total All Other OperatIng Expenses 504,489,977 310-316 Steam Electric Plant in Service 559 244 173 Page 2. 330,336 East Hydro Electric Plant in Service 101 321 880 Page 2., East only 302 & 186M East Hydro Rellcensing 216 537 Page 2., East only 340 - 346 Other Electric Plant in Service 510,342,612 Page 2, 399 Mining 337 471 850 Page 2. 10BSP Steam Accumulated Depreciation Reserve 216 372 923)Page 2. 1080P Other Generation Accumulated Depreciation Reserve (57 618,598)Page 2. 108MP Other Accumulated Depreciation Reserve (131,315 386)Page 2., East only 108HP East Hydro Accumulated Depreciation Reserve (40 617 544)Page 2.36, East only 1111P East Hydro Relicensing Accumulated Reserve 017 559)Page 2., East only 114 Electric Plant Acquisition Adjustment IS7,193,780 Page 2. 115 Accumulated Provision Acquisition Adjustment (70 299 947)Page-2. 151 Fuel Stock 53,376 069 Page 2. 253.16-253.Joint Owner WC Deposit (2,469 680)Page 2. 253.SO2 Emission Allowances (23 518 342)Page 2. 154 Malerials & Supplies 51,494 041 Page 2. 154 East Hydro Materials & Supplies Total Net Rate Base 237,430 965 Pre-tax Retum 12.62% Rate Base Revenue Requirement 408,417,293 Annual Embedded Cost All Other Generation Resources 912,907 270 756 995 40.MWh from GRID Total Annual Embedded Costs 119,915,015 79,604 500 39. Page 10. /"-. ) COINCIDENTAL PEAKS Month Day Time Oct-04 800 Nov-04 1800 Dee-1800 Ja...OS 1800 Feb-OS 800 Mar,800 Apr-900 May-05 1600 Ju"'OS 1500 Jul-OS 1700 Aug-05 1800 Sep-05 1100 Month Day Time Oct-04 800 Nov-04 1800 Dec,1800 Ja...OS 1800 Feb-OS 800 Mar-800 Apr-05 900 May-05 1800 JurHJ5 1500Ju~1100 Aug-1600 Sep-O5 1700 Month Oct- Nov- Dec-04 Ja",os Feb-OS Mar- Apr-05 May-05 Ju...OS Jul-05 Aug- Sep-OS Month Oct, Nov-04 Dec-O4 Ja",os Feb-OS Mar, Apr-05 May-OS Ju...osJu~ Aug- Sep-OS Month Oct- Nov, Dec, Ja",os Feb-05 Mar-05 Apr- May-OS Ju"'OSJu~ Aug- Sep-OS Day Day Day Time METERED LOADS CP Non-FERC FERC Total UT NETUT Total 109 660 151 874 569 403 140 547 906 358 721 158 952 3.241 366 141 3,212 943 331 700 161 933 244 437 146 3,216 965 335 139 149 950 096 433 145 071 847 501 732 140 908 768 406 140 146 593 070 605 159 896 647 396 138 625 910 062 561 132 920 587 386 118 562 166 931 596 111 812 901 465 124 819 018 639 693 110 961 650 519 125 612 897 240 706 171 995 056 681 127 015 919 2,221 713 173 980 822 476 125 182 511 888 666 146 943 673 452 126 634 894 25,898 152 775 11,184 38,260 422 599 358 37,901 92,289 800 1800 1800 1800 800 800 900 1600 1500 1100 1600 1700 (less) Adlustments for Buv Throu9h ot Curtailment (Reduction) and Load No Longer Served Non.FERC FERCE. WY UT ID W. WY (8) (9) (8) (10) (10) (9) (9) (9) (8) (8) (9) (9) 11OS NET UT Total (8) (9) (89)(97) (10) (10) (9) (9) (9) (71)(79) (68)(76) (67)(76) (67)(75) 3621 467 (89) (71) (68) (67) (67) 3621 equals Time COINCIDENTAl PEAK SERVED FROM COMPANY RESOURCES Non-FERC FERC NETUT Total 109 660 151 666 569 403 140 547 899 358 721 158 943 3.241 366 141 3,212 934 337 700 161 925 156 437 146 128 868 335 739 149 940 096 433 145 011 837 501 732 140 897 768 406 140 746 583 070 605 159 686 641 396 138 625 901 062 561 132 911 581 386 118 562 751 937 596 117 863 901 465 124 819 009 639 693 110 953 519 519 125 542 818 2.240 108 171 967 988 681 127 941 903 2,221 773 113 971 755 476 125 115 495 888 666 146 935 606 452 126 567 818 25,898 152 715 11,078 37,898 5,422 599 358 37,540 91,822 800 1800 1800 1800 800 800 900 1600 1500 1100 1600 1700 plus Adlustments for Ancllarv Services Contracts (Add backs) excludlno Buy ThrouohNon-FERC FERCCA E. WY UT ID W. WY NETUT Total 235 235 equals Time LOADS FOR JURISDICTIONAl ALLOCATION (CPI Non-FERC FERC NETUT Total 109 660 151 686 569 437 140 541 932 358 721 158 943 3.241 366 147 212 934 337 700 161 925 156 504 146 128 935 335 139 149 940 096 433 145 011 637 501 132 140 897 768 406 140 746 583 010 605 159 686 641 396 138 625 901 062 561 132 911 581 386 118 562 751 937 596 117 863 907 465 124 879 009 639 693 110 953 579 586 125 542 885 2.240 708 171 961 988 681 121 947 903 221 173 113 971 755 543 125 715 562 888 666 146 935 606 452 126 561 818 25 898 152 775 11,078 37,898 656 599 358 31,540 92,OS6 800 1800 1800 1800 800 800 900 1600 1500 1700 1600 1700 Page 10. ENERGY \..,'...,j Year 2004 2004 2004 2005 2005 2005 2005 2005 2005 2005 2005 2005 Month Oct- Nov-04 Dec-04 Jan-05 F eb-O5 Mar, Apr- May-OS Jun-OS Ju~05 Aug-05 Sap-OS METERED LOADS MWH Non-FERC FERC Total UT NelUT Total 141,816 372,159 69,578 615,239 662.192 268,914 94,990 14,851 647 341 4,224,888 1,254,339 397,005 82,3OS 608,630 756,834 255,115 94,522 14,624 742,210 448.750 360,296 433,868 94.085 636121 929,232 278 368 101,674 16,060 913 172 833,644 368207 442,586 88,373 629,423 887,851 282,026 101,390 15.488 872,365 799,856 172983 368,361 69,600 588,795 686,614 251,889 685 457 673.157 4,229,926 196.102 360,347 69,991 653540 688,558 265,523 95,584 755 673,803 329,545 114,620 336,258 68,487 626 735 623.854 224 139 84,209 14,693 609.160 078,301 079,502 336.753 66,493 626,493 719,556 275,274 90,559 15,679 703 876 194,631 110.677 351.781 75,396 834,262 785,727 335,368 87,528 16,742 768 985 380,740 240,980 397,082 97,511 673,888 190,995 469,577 92,497 21,335 169,660 162,507 266,096 421.801 95,319 685,515 099,437 359,598 90.793 20,688 078749 998,558 097,116 372,046 77,440 834,868 746,771 269,765 85,956 16,691 730,080 283,962 14,402,733 590,048 954,479 593,487 21,777,620 535,555 111,386 195,061 582,558 53,965,307 (less) Year 2004 2004 2004 2005 2005 2005 2005 2005 2005 2005 2005 2005 Month Oct- Nov-04 Dec-04 Jan-OS FelrOS Mar-05 Apr-05 May-OS Jun-OS JuI-O5 Aug-05 Sep-O5 Ad'ustments for Buv Throuah at Curtailment IReductlon! and Load No Lonoer Served Noa.fERC FERC NET UT Total 344)(5,344) (5,180)(5,180) (6,655)(8,004)(8,004)(14 660) 970)(5,521)(5.521)(11,491) (5,829)(5,829) (6,459)(6,459) (5,949)(5,949) (5,742)742) (5,503)(3,219)(3,219)(8,722) (6,022)823)823)(10 845) 065)(4.342)342)(10,407) (5,541)(3,922)922)(9,462) '70,258 (29,832 29,832 100,090 equals Year 2004 2004 2004 2005 2005 2005 2005 2005 2005 2005 2005 2005 Month Oct, Nov-04 Dec-04 Jan-05 Fob-OS Mar-05 Apr-05 May-05 Jun-05 Jul-O5 Aug-O5 Sep-05 LOADS SERVED FROM COMPANY ,RESOURCES IN pel Non.fERC FERC NetUT Total 141,816 372,159 69,578 609,895 662,192 268.914 94,990 851 647,341 4,219544 254,339 397,005 82,3OS 603.450 756,834 255,115 94,522 14,624 742210 443,570 380 296 433,868 94,085 629466 921,228 278,388 101 674 060 905,167 818984 388,207 442,586 373 623.453 882.330 282,026 101,390 15.466 886844 788.365 172.983 368,361 69,600 582,956 686,614 251,889 685 457 673.157 224,097 196,102 360,347 891 647,081 688,558 265,523 95,584 14.755 673 803 323.086 114,620 336,258 68,487 620 786 623,854 224 139 84,209 14,693 609.160 072,352 079,502 336,753 66,493 620.752 719,556 275,274 90,559 15,679 703 876 188.889 110 677 351,781 75,396 628.760 782 508 335,368 528 16.742 765.766 372 018 240,960 397082 97,511 667.844 186.172 469,577 92,497 21,335 164 837 151.882 1,266,096 421.801 95,319 659,450 095,095 359.598 90.793 20.688 074,407 988,150 097.116 372,046 77,440 629.328 742.849 269,765 85,956 16,691 726 158 4,274499 14,402,733 590,048 954,479 523,229 21,747,787 535.555 111,388 195,061 552,726 53,865,218 plus Year 2004 2004 2004 2005 2005 2005 2005 2005 2005 2005 2005 2005 Month Oct-O4 Nov-04 Dec-04 Jan-OS Feb-OS Mar-05 Apr- May-OS Jun-05 JuI-O5 Aug- Sep-05 Adlustments tor Ancllarv Services Contracts IAdd backsllncludes Reserves lexcludes bUY throunhs!Non-FERC FERCE. WY UT 10 W. WY 499 3,205 374 484 536 192 IOS 192 677 454 591 641 32,950 255 216 355 291 206 668 152 375 433 951 NelUT Total 2,499 205 374 739 752 547 396 398 345 &re 956 074 35,901 255 216 355 291 206 668 152 375 433 951 equals Year 2004 2004 2004 2005 2005 2005 2005 2005 2005 2005 2005 2005 Month Oct-04 Nov-04 Dec-04 Jan-05 Feb-OS Mar- Apr- May-OS Jun-05 Jul-O5 Aug- Sap-OS LOADS FOR JURISDICTIONAL ALLOCATION IMWHI Non.fERC FERC NelUT Total 141.816 372,159 69,578 609.895 662,192 271,413 94,990 851 647 341 4,222,043 1,254.339 397 005 82.305 603,450 756,834 258,320 522 624 742,210 446 776 360,296 433,868 94,085 629,466 921 228 283,742 101 674 16,060 905,167 824 359 368,207 442,586 88,373 623,453 882,585 282.510 101 390 15,486 867099 789,103 172,983 368.361 69.600 582,956 686,830 252,425 91,685 13,457 673,373 4,224,849 196,102 360,347 69,891 647,081 688,913 265.715 584 755 674 158 323,633 114,620 336,258 68,487 620,788 624,145 224,245 84,209 693 609,451 072,748 079,502 336,753 66.493 620.752 719.762 275,466 90,559 15,679 704 082 189,287 110.677 351.781 75,396 628,760 783,176 338.045 528 16,742 766,434 375.363 1,240,980 397,082 97,511 667,844 186,324 477,030 92,497 335 164,989 159,268 266.096 421,801 95,319 659.450 095,470 367,189 90.793 20,688 074 782 996,117 097.116 372,046 77,440 629,328 743,282 272.406 85.956 16,691 726,591 4,277,573 14,402,733 590,048 954,479 7 523,229 21,750,738 568,5OS 111,386 195,061 21,555677 901,118 Page 10. De c e m b e r 0 6 CP A L L O C A T I O N F A C T O R 75 . 00 % D e m a n d P e r c e n t a g e 25 . 00 % E n e r g y P e r c e n t a g e PA C I F I C PA C I F I C PA C I F I C PA C I F I C PA C I F I C UT A H UT A H UT A H UT A H MO N T H CA L I F O R N I A OR E G O N WA S H I N G T O N MO N T A N A WY O M I N G UT A H ID A H O WY O M I N G FE R C Oc t - 14 9 , 07 3 . 64 5 . 88 3 . 52 4 , 43 4 . 14 0 , 21 . No v . 15 2 . 23 5 . 89 1 . 96 7 . 13 3 , 35 1 , 14 2 . 29 . De c - 17 3 , 2. 4 4 8 . 72 7 . 92 8 . 10 6 . 50 8 . 14 2 , 28 , Ja n . 14 8 . 32 9 . 65 9 . 98 7 , 06 9 . 42 9 . 14 5 . 25 . Fe b - 0 5 13 4 . 32 9 , 69 7 , 91 3 . 72 4 . 39 6 . 13 8 . 21 . Ma r - 15 9 , 02 2 , 62 7 . 88 7 . 63 7 . 39 6 . 13 8 . 21 . Ap r - 13 4 . 09 5 . 54 2 . 91 4 , 55 1 , 38 6 . 11 7 . 24 . Ma y - 11 5 . 69 9 . 52 6 . 88 0 . 69 6 . 48 5 . 12 3 . 28 . Ju n - 11 2 , 86 3 . 60 0 . 04 1 . 22 9 , 58 0 , 12 4 . 37 . Ju l . 17 2 . 05 7 . 65 1 , 07 6 . 16 5 . 67 6 . 12 8 . 40 , Au g . 17 4 . 08 9 . 69 6 , 03 8 . 39 7 . 54 2 . 12 4 , 40 . Se p - 0 5 14 5 , 82 7 , 83 7 , 99 0 . 08 9 . 46 1 . 12 5 , 38 , Lo a d C u r t a i l m e n t To t a l 77 1 . 25 , 07 1 . 70 2 , 11 , 48 9 , 35 , 32 5 . 64 9 . 58 7 , 35 8 . 4 Ju r t s % b y D i v i s i o n 84 8 4 % 54 . 46 2 0 % 16 . 73 1 7 % 00 0 0 % 24 . 95 7 8 % 82 . 30 4 0 % 13 . 16 2 7 % 69 8 3 % 83 5 1 % 20 0 , 00 % To t a l H y d r o A d j u s l m e n l Off - Sy s t e m S a l e s Su b t o t a l 77 1 . 25 , 07 1 , 70 2 . 48 9 . 35 , 32 5 . 64 9 , 58 7 . 35 8 . Sy s t e m C a p a c i t y F a c t o r 99 1 6 % 28 . 18 4 2 % 65 8 7 % 00 0 0 % 12 . 91 5 7 % 39 , 71 1 5 % 35 1 0 % 78 4 4 % 40 2 9 % 10 0 . 00 % EN E R G Y A L L O C A T I O N N O T E PA C I F I C PA C I F I C PA C i F I C PA C I F I C PA C I F I C UT A H UT A H UT A H UT A H MO N T H CA L I F O R N I A OR E G O N WA S H I N G T O N MO N T A N A WY O M I N G UT A H ID A H O WY O M I N G FE R C -- - . . - -- - .. - - - -, - - - -- - -- - -- - Oc l - 41 2 13 8 , 30 1 37 2 , 35 8 81 6 , 23 6 63 3 88 7 27 0 , 96 0 88 1 85 1 No v - 82 , 08 1 24 2 , 38 2 39 9 , 21 3 60 4 , 55 6 73 9 , 13 8 25 7 , 79 8 48 8 62 4 De c - 95 , 67 3 38 4 33 9 45 3 , 31 5 83 3 39 8 91 5 , 87 4 28 7 , 17 8 10 2 , 53 2 16 , 06 0 Ja n - 88 , 75 9 37 0 , 88 0 44 5 , 07 6 82 8 , 50 2 88 8 , 51 8 28 2 , 83 2 10 2 , 42 5 15 , 48 6 Fe b - 0 5 71 , 15 1 19 1 , 88 4 37 2 , 70 5 58 4 80 0 67 7 62 8 25 1 , 58 0 92 , 14 4 45 7 Ma r - 85 0 22 4 , 98 2 37 1 , 10 7 84 5 73 8 67 8 , 57 4 26 7 26 0 96 , 01 8 14 , 75 5 Ap r , 35 3 11 1 , 85 8 33 4 16 8 63 0 , 36 0 80 3 , 17 8 22 4 06 6 07 6 69 3 Ma y - 0 5 66 , 82 3 06 3 , 38 6 33 0 , 91 7 63 3 , 95 3 88 2 . 4 1 9 27 8 , 57 4 90 , 42 9 15 , 67 9 Ju n - 75 , 58 8 11 4 , 89 3 35 3 93 7 65 0 , 10 7 75 9 , 84 7 34 6 15 1 87 , 58 6 74 2 Ju l - 97 , 56 3 20 0 34 7 39 0 , 06 8 70 3 , 28 1 01 1 , 96 0 47 8 , 93 2 92 , 16 8 33 5 Au g - 23 6 22 1 , 31 2 41 1 23 7 88 4 , 93 3 99 0 , 85 8 37 1 , 70 9 90 , 66 0 68 8 Se p - 0 5 77 , 46 4 09 4 80 9 37 3 , 56 8 64 9 , 15 0 69 3 , 63 6 27 8 , 33 2 85 , 80 6 69 1 Lo a d C u r t a i l m e n t To t a l 95 9 , 75 4 14 , 35 9 , 17 3 80 7 66 9 66 4 , 81 0 21 , 27 3 31 6 59 3 , 37 1 11 3 , 21 1 19 5 06 1 Ju r i s % b y D i v i s i o n 47 8 5 % 52 . 04 2 2 % 16 . 69 9 7 % 00 0 0 % 27 , 77 9 7 % 81 . 27 3 5 % 13 . 72 8 3 % 25 3 0 % 74 5 2 % 20 0 . 00 % Pa g e 1 0 . \. . . . To t a l H y d r o A d j u s t m e n t Of f - Sy s t e m S a l e s Su b t o t a l 95 9 , 75 4 35 9 , 17 3 60 7 , 66 9 66 4 81 0 21 , 27 3 , 31 6 59 3 , 37 1 11 3 , 21 1 19 5 06 1 Sy s t e m E n e r g y F a c t o r 78 5 0 % 26 . 70 6 6 % 56 9 8 % 00 0 0 % 14 . 25 5 8 % 39 . 56 6 2 % 68 3 3 % 07 0 5 % 36 2 8 % 10 0 . 00 % Di v i s i o n a l E n e r g y - P a c i f i c 47 8 5 % 52 , 04 2 2 % 18 . 69 9 7 % 00 0 0 % 27 , 77 9 7 % 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 10 0 , 00 % Di v i s i o n a l E n e r g y - U l a h 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 81 . 27 3 5 % 13 . 72 8 3 % 25 3 0 % 74 5 2 % 10 0 , 00 % Sy s t e m G e n e r a t i o n F a c t o r 93 9 9 % 27 . 81 4 8 % 63 6 5 % 00 0 0 % 13 . 25 0 7 % 39 . 67 5 2 % 43 4 0 % 85 5 9 % 39 2 9 % 10 0 . 00 % Div i s i o n a l G e n e r a l i o n - P a c i f i c 75 6 5 % 53 , 86 0 9 % 16 . 72 3 7 % 00 0 0 % 25 , 65 8 9 % 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 10 0 . 00 % Div i s i o n a l G e n e r a t i o n - U l a h 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 00 0 0 % 82 . 04 4 7 % 13 , 30 5 0 % 83 7 9 % 81 2 5 % 10 0 , 00 % Sy s t e m C a p a c i t y ( k w ) Ac c o r d 77 1 . 25 , 07 1 . 70 2 , 48 9 . 35 , 32 5 . 64 9 . 58 7 . 35 8 . 95 5 , Mo d i f i e d A c c o r d 77 1 , 25 , 07 1 , 70 2 . 11 , 48 9 . 35 , 32 5 , 64 9 . 58 7 . 35 8 , 86 , 95 5 . Ro l l e d - 77 1 , 25 , 07 1 . 70 2 , 48 9 . 32 5 . 64 9 . 58 7 , 35 6 . 86 , 95 5 . Ro l l e d - In w i t h H y d r o A d ) . 77 1 . 25 , 07 1 . 70 2 , 11 . 4 8 9 . 35 , 32 5 , 64 9 . 58 7 , 35 6 . 95 5 . Ro l l e d - In w i t h O f t - Sy s A d j . 77 1 . 25 , 07 1 . 3 70 2 , 11 , 46 9 . 35 , 32 5 , 64 9 . 58 7 , 35 8 . 86 , 95 5 . Sy s t e m C a p a c i t y F a c t o r Ac c o r d 99 1 6 % 28 . 18 4 2 % 65 8 7 % 00 0 0 % 12 . 91 5 7 % 39 . 71 1 5 % 35 1 0 % 78 4 4 % 40 2 9 % 10 0 , 00 % Mo d i f i e d A c c o r d 99 1 6 % 28 . 18 4 2 % 65 8 7 % 00 0 0 % 12 . 91 5 7 % 39 . 71 1 5 % 35 1 0 % 78 4 4 % 0. 4 0 2 9 % 10 0 , 00 % Ro t l e d , 99 1 6 % 28 . 18 4 2 % 65 8 7 % 00 0 0 % 12 . 91 5 7 % 39 . 71 1 5 % 35 1 0 % 78 4 4 % 40 2 9 % 10 0 . 00 % Ro t l e d , ln w i t h H y d r o A d j . 99 1 6 % 28 , 16 4 2 % 65 8 7 % 00 0 0 % 12 , 91 5 7 % 39 . 71 1 5 % 35 1 0 % 78 4 4 % 40 2 9 % 10 0 . 00 % Ro l l e d - In w i t h O f f - Sy s A d ) . 99 1 6 % 28 . 18 4 2 % 65 8 7 % 00 0 0 % 12 , 91 5 7 % 39 , 71 1 5 % 35 1 0 % 78 4 4 % 40 2 9 % 10 0 , 00 % Sy s t e m E n e r g y ( k w h ) Ac c o r d 95 9 , 75 4 14 , 35 9 17 3 60 7 66 9 66 4 , 61 0 27 3 31 6 59 3 37 1 11 3 21 1 19 5 06 1 53 , 76 6 , 36 4 Mo d i f i e d A c c o r d 95 9 , 75 4 35 9 , 17 3 60 7 , 86 9 65 4 , 81 0 21 , 27 3 , 31 6 59 3 , 37 1 11 3 , 21 1 19 5 , 06 1 76 6 , 36 4 Ro l l e d , 95 9 , 75 4 14 , 35 9 17 3 60 7 , 86 9 66 4 , 81 0 27 3 , 31 6 59 3 , 37 1 11 3 21 1 19 5 , 06 1 53 , 76 6 36 4 Ro l l e d , ln w i t h H y d r o A d ) , 95 9 , 75 4 14 , 35 9 17 3 60 7 , 86 9 66 4 81 0 21 , 27 3 31 6 59 3 , 37 1 11 3 , 21 1 19 5 , 0 6 1 53 , 76 6 , 36 4 Ro l l e d - In w i t h O f f - Sy s A d ) . 95 9 , 75 4 14 , 35 9 , 17 3 60 7 66 9 66 4 , 81 0 21 , 27 3 , 31 6 59 3 37 1 11 3 , 21 1 19 5 , 06 1 53 , 76 6 36 4 Sy s t e m E n e r g y F a c t o r Ac c o r d 78 5 0 % 28 . 70 6 6 % 56 9 8 % 00 0 0 % 14 , 25 5 6 % 39 . 56 6 2 % 66 3 3 % 07 0 5 % 36 2 8 % 10 0 , 00 % Mo d i f i e d A c c o r d 78 5 0 % 26 . 70 6 6 % 56 9 8 % 00 0 0 % 14 , 25 5 8 % 39 , 56 6 2 % 68 3 3 % 07 0 5 % 36 2 8 % 10 0 . 00 % Ro l l e d - 78 5 0 % 26 , 70 6 6 % 56 9 8 % 00 0 0 % 14 , 25 5 8 % 39 . 56 6 2 % 68 3 3 % 07 0 5 % 36 2 8 % 10 0 . 00 % Ro l l e d - In w l l h H y d r o A d ) . 78 5 0 % 26 . 70 6 6 % 56 9 8 % 00 0 0 % 14 . 25 5 8 % 39 , 56 6 2 % 68 3 3 % 07 0 5 % 36 2 8 % 10 0 . 00 % Ro l l e d , ln w i t h O f f , Sy s A d j . 78 5 0 % 26 , 70 6 6 % 56 9 6 % 00 0 0 % 14 . 25 5 8 % 39 . 56 6 2 % 68 3 3 % 07 0 5 % 36 2 8 % 10 0 . 00 % Sy s l e m G e n e r a t i o n F a c t o r Ac c o r d 93 9 9 % 27 . 81 4 8 % 63 6 5 % 00 0 0 % 13 , 25 0 7 % 39 . 67 5 2 % 43 4 0 % 85 5 9 % 39 2 9 % 10 0 . 00 % Mo d i f i e d A c c o r d 93 9 9 % 27 . 81 4 8 % 63 6 5 % 00 0 0 % 13 . 25 0 7 % 39 . 67 5 2 % 43 4 0 % 85 5 9 % 39 2 9 % 10 0 . 00 % Ro l l e d - 93 9 9 % 27 . 81 4 8 % 63 6 5 % 00 0 0 % 13 , 25 0 7 % 39 , 67 5 2 % 43 4 0 % 85 5 9 % 39 2 9 % 10 0 . 00 % Ro l l e d - In w i t h H y d r o A d ) . 93 9 9 % 27 . 81 4 8 % 63 6 5 % 00 0 0 % 13 . 25 0 7 % 39 . 67 5 2 % 43 4 0 % 85 5 9 % 39 2 9 % 10 0 . 00 % Ro l l e d - In w i t h O f f - Sy s A d j . 93 9 9 % 27 , 81 4 6 % 63 6 5 % 00 0 0 % 13 . 25 0 7 % 39 , 67 5 2 % 43 4 0 % 85 5 9 % 39 2 9 % 10 0 . 00 % Pa g e 1 0 . De c e m b e r 0 6 TH I S S E C T I O N O F T H E F A C T O R I N P U T D E A L S W I T H T H E D E M A N D F A C T O R Ju r i s d i c t i o n a l C o n t r i b u t i o n t o F i r m S y s t e m R e t a i l C o i n c i d e n t a l P e a k s . Ut a h FE R C Pa c Pa c Pa c Pa c Pa c Ut a h Ut a h Ul a h Ut a h MT B o r d e r Pa c i f i c Ut a h Ju r i s Ju r i s MO N T H CA L OR E WA S H MO N WY O UT A H ID A H O WY O FE R C Lo a d s Di v i s i o n Div i s i o n In p u t In p u t Oc t . 15 1 , 10 9 . 65 9 , 86 6 . 54 7 . 43 6 . 13 9 . 21 , 78 6 , 14 5 . 56 9 . 21 . No v - 15 8 . 35 8 . 72 1 . 94 2 . 21 1 . 36 6 . 14 6 . 29 , 18 0 , 75 3 . 24 1 . 29 . De c - 16 7 . 33 7 . 69 9 . 92 5 . 12 7 , 50 4 , 14 5 , 28 . 12 9 , 80 5 . 15 5 . 28 . Ja n - 14 9 . 33 5 , 73 8 , 94 0 . 07 0 , 43 2 . 14 5 . 25 . 16 3 . 67 4 , 09 6 . 25 , Fe b - 13 9 . 50 0 , 73 1 . 89 7 , 74 6 , 40 5 . 13 9 . 21 . 26 9 , 31 3 . 76 8 . 21 , Ma r , 15 9 . 07 0 . 60 4 . 88 6 , 62 4 . 39 6 , 13 7 . 21 . 72 0 . 18 0 . 64 6 . 21 . Ap r - 13 2 . 06 2 , 56 0 , 91 0 . 56 2 . 38 6 . 4 11 7 . 24 . 66 6 . 09 1 , 58 7 . 24 . Ma y - 0 5 11 7 . 93 7 . 59 5 . 86 3 , 87 8 . 46 5 . 12 3 , 28 . 51 3 . 49 5 . 90 6 . 28 . Ju n - 11 0 , 83 8 . 69 3 , 95 2 . 54 1 . 58 6 . 12 4 . 37 . 59 5 , 28 9 . 57 9 . 37 . Ju l - 17 1 . 23 9 , 70 6 . 4 98 7 . 94 7 , 68 1 . 12 7 , 40 . 10 6 , 79 6 , 98 7 . 40 . Au g - 17 3 , 22 1 . 77 3 . 4 97 1 , 71 4 . 54 2 , 12 5 , 40 . 13 9 . 42 2 . 75 5 , 40 . Se p - 14 6 . 88 7 . 66 5 . 93 4 . 56 7 . 45 2 . 12 6 . 38 . 63 4 , 18 4 . 60 5 , 38 . To t a ' C o i n , P e a k 77 4 . 25 , 89 7 , 15 2 . 11 , 07 8 , 53 9 . 65 6 . 59 8 . 35 8 , 90 3 . 45 , 15 3 . 89 8 . 35 8 . 1. 0 ' " C " ' ~ l m . n l Co i n c i d e n t a l S y s t e m P e a k s T e m p e r a t u r e A d j u s t m e n t Ut a h FE R C Pa c Pa c Pa c Pa c Pa c Ut a h Uta h Ut a h Uta h Pa c i f i c Ut a h Ju r i s Ju r i s MO N T H CA L OR E WA S H MO N WY O UT A H ID A WY O FE R C IN D E G O Di v i s i o n Di v i s i o n In p u t In p u l Oc t - 34 . 24 . No v - 12 3 13 4 . 98 , De c - 11 1 14 8 . 20 . Ja n - 58 . Fe b - 0 5 17 2 19 4 . 32 . Ma r , 24 , 13 . Ap r - 20 , 11 . Ma y - 0 5 23 7 18 2 29 0 . 16 2 . 18 2 Ju n - 31 2 22 , 31 7 , 31 2 Ju l - 18 2 78 2 14 9 . 78 8 . 78 2 Au g - 0 5 13 2 31 8 14 0 , 31 8 . 31 8 Se p , 47 8 33 . 46 9 . 47 8 To t a ' A d J , 82 8 . 45 0 , 41 0 , 21 4 , 11 . 86 8 . 23 2 . 4 - 22 1 4 , 20 8 3 4 Ne t C o i n , P e a k 77 1 . 25 , 07 1 . 70 2 . 11 , 48 9 . 35 , 32 5 . 64 9 , 58 7 . 35 8 , In p u t R a n g e ' o r E x p e c t e d O w n e d In p u t R a n g e f o r F i n n O f f - s y s t e m Hy d r o P e a k a t t i m e o f s y s t e m p e a k sa l e s f o r r e s a l e p e a k a t s y s t e m Pa g e 1 0 , 2. 4 l. " pe a k HY d r o D a t a I n p u t Fin n O f f - s Y S t e m D a t a Ro l l e d - MO N T H Pa c l f l c Ut a h MO N T H Pa c i f i c Uta h Da t a I n p u t Pa c i f i c Uta h Pa c i f i c Ut a h Ja n - Ja n - Fe b . Fe b - 0 4 Ma r - Ma r - Ap r . Q 3 Ap r - Ma y - 0 3 Ma y - 0 3 Ju n - Ju n - Ju ~ 0 3 Ju l - Au g - Au g - 0 3 Se p - 0 3 Se p - Oc t - Oc t - No v - No v - De e - De e - To t a l P k To l a l P k De c e m b e r 0 6 TH I S S E C T I O N O F T H E F A C T O R I N P U T D E A L S W I T H T H E D E M A N D O F T H E C O M B U S T I O N T U R B I N E S PA C I F I C PA C I F I C PA C I F I C PA C I F I C PA C I F I C UT A H UT A H UT A H UT A H MO N T H MW H Pro p o r t i o n CA L I F O R N I A OR E G O N W A S H I N G T O N MO N T A N A WY O M I N G UT A H ID A H O WY O M I N G FE R C Oc t - 36 , 76 0 85 % 11 . 16 2 . 50 . 69 . 19 8 . 34 . 11 . No v - 37 0 41 % 12 1 , 37 . 52 . 16 9 . 19 . De c - 75 5 92 % 10 . 14 5 , 43 . 55 , 18 4 . 30 . Ja n - 30 , 04 0 41 % 14 9 . 42 . 62 . 19 6 . 27 . Fe b - 0 6 29 , 80 7 36 % 14 8 . 44 . 56 . 17 3 . 25 , Ma r - 26 , 10 8 57 % 11 2 , 34 . 49 . 14 6 . 22 . Ap r - 99 0 33 % 11 1 . 28 . 46 . 13 6 . 20 . Ma y - 0 6 46 , 13 5 84 % 11 . 16 7 . 51 . 86 , 26 5 . 4 47 . 12 . Ju n - 42 , 54 5 08 % 10 . 16 9 . 54 , 94 , 29 3 , 52 . 11 . Ju l - 64 , 04 8 13 . 66 % 23 , 28 1 . 89 . 14 7 , 43 2 , 92 . 17 . Au g - 64 . 59 6 13 . 78 % 24 . 28 8 . 0 98 . 14 3 . 46 8 . 74 . 17 . Se p - 50 , 54 4 10 . 78 % 15 . 19 7 . 66 . 10 6 . 33 3 . 49 , 13 . 46 8 , 71 7 10 0 , 00 % 14 9 05 3 64 2 97 3 99 7 49 6 13 1 SS C C T F a c t o r 00 % 27 . 48 % 59 % 00 % 13 . 02 % 40 . 11 % 64 % 75 % 43 % 10 0 . 00 % SS G C T F a c t o r 95 % 27 . 16 % 56 % 00 % 13 . 34 % 40 . 02 % 74 % 82 % 41 % 10 0 , 00 % Pa g e 1 0 . \. . . " De c e m b e r 0 8 TH I S S E C T I O N O F T H E F A C T O R I N P U T D E A L S W I T H T H E D E M A N D O F C H O L L A I V i A P S MW H PA C I F I C PA C I F I C PA C I F I C PA C I F i C PA C I F I C UT A H UT A H UT A H UT A H MO N T H Ch o l l a I V AP S To t a l or t i o n CA L I F O R N I A OR E G O N \ S H I N G T O N MO N T A N A W Y O M I N G UT A H ID A H O WY O M I N G FE R C Oc t - 22 2 98 4 78 , 01 5 30 0 99 9 11 . 19 % 16 . 23 2 . 72 . 2 98 . 28 2 . 48 , 15 . No v - 21 9 , 4 0 0 13 7 , 80 5 35 7 20 5 13 . 28 % 20 . 29 6 . 91 . 12 8 . 41 6 . 46 , 19 . De c - 24 8 , 42 2 14 2 , 4 2 5 39 0 , 84 7 14 . 53 % 25 , 35 5 . 10 5 , 13 5 . 45 1 . 73 , 20 . Ja n - 22 7 . 84 2 14 2 , 71 0 37 0 55 2 13 , 78 % 20 . 32 0 , 90 , 13 3 . 42 2 , 59 , 20 . Fe b - 16 2 , 55 1 69 , 03 0 23 1 58 1 61 % 11 . 20 0 , 60 . 78 . 23 4 . 34 . 11 . Ma r - 23 6 , 98 3 23 6 , 98 3 81 % 14 . 17 8 . 55 . 78 . 23 2 , 34 . 12 . Ap r - 22 9 , 81 2 22 9 87 2 55 % 11 . 17 9 . 46 . 78 . 21 8 . 33 . 10 . Ma y - 20 8 18 7 (7 8 02 0 ) 12 8 16 7 76 % 81 . 25 . 42 . 12 8 , 23 . Ju n - 21 9 , 66 3 (1 3 7 88 0 ) 81 , 78 3 04 % 56 . 18 . 31 . 98 . 17 . Ju l - 23 7 . 28 7 (1 4 2 , 4 5 0 ) 94 , 83 7 53 % 12 . 23 , 37 , 11 1 . 23 , Au g . 24 6 , 81 1 (1 4 2 , 58 0 ) 10 4 23 1 87 % 81 . 27 . 40 . 13 1 . 21 . Se p - 23 1 69 8 (6 8 81 0 18 2 , 88 8 6.0 6 % 11 0 , 38 . 80 , 18 7 , 27 . 68 9 , 70 2 24 5 68 9 94 7 10 0 . 00 % 15 0 16 5 65 4 94 2 91 5 44 4 13 8 SS C C H F a c t o r 02 % 29 , 12 % 80 % 00 % 12 . 67 % 39 . 21 % 97 % 83 % 37 % 10 0 , 00 % SS G C H F a c l o r 96 % 28 , 68 % 79 % 00 % 13 . 01 % 39 . 24 % 6. 0 5 % 90 % 37 % 10 0 , 00 % De c e m b e r 0 8 TH I S S E C T I O N O F T H E F A C T O R I N P U T D E A L S W I T H T H E D E M A N D O F S E A S O N A L P U R C H A S E C O N T R A C T S PA C I F I C PA C I F I C PA C I F I C PA C I F I C PA C I F I C UT A H UT A H UT A H UT A H MO N T H To t a l Pr o o r t l o n CA L I F O R N I A OR E G O N W A S H I N G T O N MO N T A N A WY O M I N G UT A H ID A H O WY O M I N G FE R C Oc t - No v , De c - Ja n - Fe b - Ma r - Ap r - Ma y - Ju n - 56 . 80 0 11 % 12 . 20 0 . 64 . 11 2 , 34 7 . 62 , 13 , Ju l . 16 7 20 0 32 % 54 . 65 2 , 20 6 . 34 1 . 10 0 3 . 21 4 , 40 . 12 , Au g - 17 7 , 60 0 34 % 58 , 70 3 , 23 4 . 34 9 . 11 4 3 . 18 2 . 42 . 13 . Se p - 12 8 00 0 24 % 34 . 43 8 . 15 2 . 23 8 . 73 7 . 11 0 . 29 . 52 7 . 60 0 10 0 % 16 0 99 2 85 8 03 9 23 2 56 9 12 5 SS C C F a c l o r 05 % 25 . 49 % 42 % 00 % 13 , 30 % 41 . 35 % 29 % 60 % 51 % 10 0 . 00 % SS G C F a c t o r 01 % 25 . 33 % 37 % 00 % 13 . 56 % 41 . 08 % 48 % 88 % 48 % 10 0 . 00 % Pa g e 1 0 , De c e m b e r 0 8 TH I S S E C T I O N O F T H E F A C T O R I N P U T D E A L S W I T H T H E MI D CO L U M B I A C O N T R A C T S Pa c Pa c Pa c Pa c Pa c Uta h Ut a h Ut a h Co n t r a c t CA L OR E WA S H MO N WY O UT A H ID A H O WY O ' E R C - U P & L OT H E R Do u g l a s , W e l l s 91 0 70 , 39 4 85 7 33 , 53 5 10 0 , 41 0 16 , 28 3 69 7 99 4 25 3 , 08 1 Ch e l a n - R o c k y R e a c h 98 1 85 , 75 5 26 , 62 7 40 , 85 3 12 2 32 1 19 , 83 7 72 2 21 1 30 8 30 6 Gr a n t - W a n a p u m 51 1 , 70 4 15 8 , 88 3 67 0 , 58 7 Gr a n t - P r i e s t R a p i d s Gr a n t D i s p l a c e m e n t 40 4 20 4 40 4 20 4 Gr a n l S u r p l u s 35 , 4 9 0 35 , 49 0 Gr a n t M e a n i n g f u l P r i o r i t y 24 5 , 88 8 24 5 , 68 8 To t a l 89 1 35 3 , 23 4 20 7 , 36 7 38 8 22 2 , 73 1 12 0 10 , 41 9 20 6 91 7 , 35 6 MC F a c t o r 56 8 0 % 70 . 57 8 2 % 10 , 81 5 3 % 00 0 0 % 87 9 7 % 11 . 81 6 6 % 88 3 8 % 54 3 4 % 11 5 0 % 00 0 0 % 10 0 . 00 0 0 % De c e m b e r 0 8 TH I S S E C T I O N O F T H E F A C T O R I N P U T D E A L S W I T H T H E E N E R G Y F A C T O R S Ju r i s d i c t i o n a l C o n t r i b u t I o n t o F i r m S y s t e m R e t e l l P e e k (l n p u l l e v e l l . Uta h FE R C Pa c Pa c Pa c Pa c Pa c Ut a h Ut a h Ut a h Ula h MT B o r d e r Pa c i f i c Uta h Ju r i s Ju r i s MO N T H CA L OR E WA S H MO N WY O UT A H ID A WY O FE R C Lo a d s Di v i s i o n Div i s i o n In p u t In p u t Oc t , 69 , 57 8 14 1 , 81 6 37 2 , 15 9 60 9 , 89 5 64 7 34 1 27 1 41 3 99 0 85 1 19 3 , 4 4 8 02 8 59 5 66 2 , 19 2 85 1 No v - 82 , 30 5 25 4 33 9 39 7 00 5 60 3 , 45 0 74 2 , 21 0 25 8 , 32 0 94 , 52 2 14 , 62 4 33 7 09 9 10 9 , 67 6 75 6 , 83 4 62 4 De c - 08 5 36 0 , 29 6 43 3 , 86 6 62 9 , 46 6 90 5 , 16 7 28 3 , 74 2 10 1 67 4 16 , 06 0 51 7 71 5 30 6 64 4 92 1 , 22 8 06 0 Ja n - 88 , 37 3 36 6 , 20 7 44 2 , 58 6 62 3 , 45 3 86 7 09 9 26 2 , 51 0 10 1 39 0 15 , 48 6 52 2 , 61 9 26 6 , 48 4 88 2 58 5 15 , 48 6 Fe b - 69 , 60 0 17 2 , 98 3 36 8 36 1 58 2 96 6 67 3 , 37 3 25 2 42 5 68 5 13 , 45 7 19 3 , 91 0 03 0 , 94 0 66 6 , 83 0 13 , 45 7 Ma r - 89 1 19 6 10 2 36 0 , 34 7 64 7 08 1 67 4 , 15 8 26 5 , 71 5 95 , 58 4 75 5 27 3 . 4 2 2 05 0 , 21 1 68 8 , 91 3 75 5 Ap r - 68 , 48 7 11 4 , 62 0 33 6 25 8 62 0 , 78 6 60 9 , 45 1 22 4 24 5 20 9 69 3 14 0 , 15 1 93 2 , 59 8 62 4 14 5 14 , 69 3 Ma y - 49 3 07 9 , 50 2 33 6 75 3 62 0 , 75 2 70 4 , 06 2 27 5 , 46 6 90 , 55 9 15 , 67 9 10 3 , 50 0 08 5 , 78 6 71 9 , 76 2 15 , 67 9 Ju n - 75 , 39 6 11 0 , 67 7 35 1 78 1 62 8 , 76 0 76 6 , 43 4 33 8 , 04 5 87 , 52 8 74 2 16 6 61 4 20 8 , 74 9 78 3 , 17 6 74 2 Ju l - 51 1 24 0 98 0 39 7 , 08 2 66 7 84 4 16 4 , 98 9 47 7 , 03 0 92 , 49 1 33 5 2,4 0 3 41 7 75 5 , 85 1 18 6 32 4 33 5 Au g - 95 , 31 9 26 6 , 09 6 42 1 , 80 1 65 9 , 45 0 07 4 , 78 2 36 7 , 18 9 90 , 79 3 68 8 44 2 , 66 5 55 3 , 4 5 1 09 5 , 4 7 0 20 , 68 8 Se p - 0 5 77 , 44 0 09 7 , 11 6 37 2 , 04 6 62 9 , 32 8 72 6 59 1 27 2 . 4 0 6 85 , 95 6 16 , 69 1 17 5 93 0 10 1 , 64 4 74 3 , 28 2 16 , 69 1 To t a l l n p u l 95 4 , 47 9 40 2 , 73 3 59 0 , 04 8 52 3 , 22 9 21 , 55 5 , 67 7 56 8 50 5 11 1 , 36 6 19 5 , 06 1 27 , 47 0 . 4 8 8 26 . 4 3 0 , 63 0 15 0 , 73 8 19 5 06 1 .. . . . . C u r t o l ' m o n l Pa g e 1 D . \. . - Te m p e r a t u r e A d j u s t m e n t Ut a h FE R C Pa c Pa c Pa c Pa c Pa c Ut a h Uta h Ut a h Uta h Pa c i f i c Uta h Ju r i s Ju ~ s MO N T H CA L OR E WA S H MO N WY O UT A H ID A WY O FE R C Di v i s i o n Div i s i o n In p u t In p u t Oc t - 16 6 51 5 19 7 34 1 13 , 4 5 4 45 3 10 9 85 7 14 , 01 6 45 4 No v , 22 4 95 7 20 8 10 6 07 2 52 3 86 7 62 9 07 2 De c - 58 8 04 3 19 , 44 7 93 0 70 6 43 6 85 8 00 8 00 0 10 , 70 6 Ja n - 38 6 67 4 49 0 04 9 41 9 32 2 03 5 10 , 59 8 22 , 77 6 21 , 41 9 Fe b - 0 5 55 1 90 1 34 4 63 4 25 8 84 5 45 9 26 , 43 1 86 9 25 6 Ma r - 95 8 88 0 10 , 76 0 34 5 41 6 54 5 43 5 40 , 25 4 39 6 41 6 Ap r , 13 4 76 2 09 0 57 5 27 3 17 8 13 2 58 8 58 3 27 3 Ma y - 0 5 13 0 11 7 83 8 13 , 20 1 21 , 66 4 10 9 13 0 62 2 66 6 21 , 66 4 Ju n - 19 2 01 6 15 8 21 , 34 7 78 1 10 6 71 1 37 7 78 7 Ju l - 40 , 83 3 01 4 35 , 43 7 15 3 02 9 33 1 12 , 15 8 15 3 . 4 6 0 15 3 , 02 9 Au g , 78 4 10 , 56 3 48 4 83 , 92 4 52 0 13 3 94 6 79 , 53 6 83 , 92 4 Se p - 0 5 30 6 52 2 19 , 82 3 32 , 95 5 92 6 15 0 19 , 06 2 17 9 32 , 95 5 To t a l A d j . 27 5 56 0 17 , 62 1 14 1 , 58 1 28 2 , 36 1 24 , 86 5 82 5 12 0 , 91 7 25 5 , 67 1 28 2 , 36 1 Na t E n e r Q Y 95 9 , 75 4 14 , 35 9 , 17 3 60 7 , 66 9 66 4 81 0 27 3 , 31 6 59 3 , 37 1 11 3 21 1 19 5 , 06 1 27 , 59 1 . 4 0 5 26 , 17 4 , 95 9 46 8 , 37 7 19 5 , 06 1 In p u t R a n g e f o r E x p e c t e d O w n e d In p u t R a n g e f o r F i n n O f f - s y s t e m Hy d r o P e a k a t t i m e o f s y s t e m p e a k sa l e s f o r r e s a l e p e a k a t s y s t e m pe a k Hv d r o D a t a I n p u t Fin n O f f - s Y S t e m D a t a Ro l l e d - UI ON Sy s Da y s i n MO N T H Pa c i f i c Uta h MO N T H Pa c i f i c Ut a h Da t a I n p u t Pa c i f i c Uta h Pa c i f i c Ut a h A c t 10 0 % L F Mo n t h s Ja n - Ja n Fe b , Fe b Ma r - Ma r Ap r - Ap r Ma y - Ma y Ju n - Ju n Ju t - Ju l Au g - Au g Se p - 0 3 Se p Oc t - Oc t No v - No v De c - De c To t a l P k To t a l P k Pa g e 1 0 . De c e m b e r 0 6 TH I S S E C T I O N O F T H E F A C T O R I N P U T D E A L S W I T H T H E E N E R G Y O F T H E C O M B U S T I O N T U R B I N E S PA C I F I C PA C I F I C PA C I F I C PA C I F I C PA C I F I C UT A H UT A H UT A H UT A H MO N T H To t a l Pr o p o r t i o n CA L I F O R N I A OR E G O N W A S H I N G T O N MO N T A N A WY O M I N G UT A H ID A H O WY O M I N G FE R C Oc t - 36 , 78 0 85 % 44 7 89 , 32 2 29 , 21 9 35 6 12 8 21 0 26 2 44 5 16 5 No v - 25 , 37 0 41 % 44 3 67 , 24 8 60 8 32 , 72 2 13 3 13 , 95 4 11 4 79 2 De c - o 6 27 , 75 5 92 % 66 5 97 3 26 , 84 3 50 6 11 3 , 44 8 00 5 07 1 95 1 Ja n - 30 , 04 0 41 % 68 9 85 9 52 5 40 , 28 1 12 1 03 5 18 , 12 7 56 4 99 2 Fe b - 0 8 29 , 80 7 36 % 52 5 75 , 79 4 23 , 70 1 17 8 10 8 68 3 99 8 86 0 85 6 Ma r - 26 , 10 8 57 % 00 2 23 1 20 , 67 1 35 , 96 7 93 , 38 5 14 , 88 6 34 8 82 2 Ap r - 99 0 33 % 84 4 28 0 81 6 60 8 47 5 94 6 48 3 78 3 Ma y - 46 , 13 5 84 % 55 8 10 4 66 7 32 , 57 2 62 , 39 9 16 5 , 59 7 27 , 4 2 0 90 1 54 3 Ju n - 0 6 54 5 08 % 86 1 10 1 , 18 0 32 , 12 7 01 0 15 9 , 72 1 31 , 42 0 95 0 52 0 Ju l - 64 , 04 8 13 . 66 % 33 2 16 4 , 02 1 53 , 30 1 96 , 09 9 27 4 , 92 3 17 0 59 4 91 5 Au g - 64 , 59 6 13 . 78 % 13 , 12 5 16 8 31 5 56 , 67 5 39 4 27 4 36 9 22 7 12 , 4 9 4 65 1 Se p - 50 , 54 4 10 , 78 % 35 3 11 8 , 06 0 28 4 70 , 00 2 16 2 , 63 4 30 , 01 4 25 3 60 0 46 8 , 71 7 10 0 . 00 % 81 , 64 3 18 5 , 94 7 38 3 34 0 64 7 , 52 0 79 9 , 61 5 31 8 , 42 9 92 , 07 8 16 , 99 1 SS E C T F a c t o r 80 % 26 . 21 % 47 % 00 % 14 . 31 % 39 . 77 % 04 % 03 % 38 % 10 0 . 00 % De c e m b e r 0 6 TH I S S E C T I O N O F T H E F A C T O R I N P U T D E A L S W I T H T H E D E M A N D O F C H O L L A I V I A P S MW H PA C I F I C PA C I F I C PA C I F I C PA C I F I C PA C I F I C UT A H UT A H UT A H UT A H MO N T H Ch o n a I V AP S To t a l Pr o p o r t i o n CA L I F O R N I A OR E G O N I S H I N G T O N MO N T A N A W Y O M I N G UT A H ID A H O WY O M I N G FE R C Oc t . 22 2 , 96 4 78 , 01 5 30 0 , 99 9 11 . 19 % 76 7 12 7 , 37 4 66 6 68 , 95 6 18 2 , 62 6 30 , 32 0 61 7 66 2 No v - 21 9 , 40 0 13 7 , 60 5 35 7 , 20 5 13 . 28 % 10 , 90 0 16 4 97 9 01 3 80 , 28 1 23 0 94 5 23 4 12 , 54 7 94 2 De c - 24 8 42 2 14 2 , 42 5 39 0 , 84 7 14 . 53 % 90 1 20 1 , 14 3 86 6 92 , 03 2 27 8 , 37 5 72 7 14 , 89 8 33 4 Ja n - 22 7 84 2 14 2 , 71 0 37 0 , 55 2 13 . 78 % 12 , 22 7 18 8 84 5 31 1 86 , 57 9 26 0 , 15 2 38 , 96 1 10 9 13 3 Fe b - 16 2 , 55 1 69 , 03 0 23 1 58 1 61 % 12 5 10 2 , 61 1 32 , 08 7 50 , 32 9 14 4 , 42 9 65 9 93 3 15 9 Ma r , 23 6 , 98 3 23 8 98 3 81 % 33 0 10 7 , 92 0 69 4 56 , 88 9 14 7 , 70 5 54 5 45 9 30 0 Ap r - 22 9 , 87 2 22 9 , 87 2 55 % 84 1 95 , 01 5 28 , 55 7 53 , 86 8 13 7 , 00 1 19 , 14 6 18 5 25 6 Ma y - 20 6 , 18 7 (7 8 , 0 2 0 ) 12 8 , 16 7 76 % 17 4 50 , 66 7 15 , 76 7 30 , 20 6 16 2 13 , 27 3 30 9 74 7 Ju n - 21 9 66 3 (1 3 7 , 88 0 ) 81 , 76 3 04 % 29 8 33 , 89 0 10 , 76 1 76 5 49 9 10 , 52 4 66 3 50 9 Ju l - 23 7 , 28 7 (1 4 2 , 4 5 0 ) 63 7 53 % 44 0 42 , 31 9 13 , 75 2 79 5 93 4 16 , 81 5 24 9 75 2 Au g - 24 6 81 1 (1 4 2 , 58 0 ) 10 4 , 23 1 87 % 69 0 47 , 32 4 93 5 54 0 14 3 40 3 51 3 80 2 Se p - 23 1 89 8 (6 8 81 0 ) 16 2 , 66 8 06 % 69 1 29 6 22 , 62 1 39 , 30 9 10 2 55 7 85 4 19 6 01 1 68 9 70 2 24 5 68 9 , 94 7 10 0 . 00 % 80 , 38 5 22 8 36 3 39 4 03 0 62 9 , 54 8 76 5 , 73 0 28 1 , 46 3 67 8 15 , 60 5 SS E C H F a c l o r 79 % 27 , 36 % 78 % 00 % 14 . 02 % 39 . 33 % 27 % 11 % 35 % 10 0 . 00 % Pa g e 1 0 . De c e m b e r 0 8 TH I S S E C T I O N O F T H E F A C T O R I N P U T D E A L S W I T H T H E D E M A N D O F S E A S O N A L P U R C H A S E C O N T R A C T S PA C I F I C PA C I F I C PA C I F I C PA C I F I C PA C I F I C UT A H UT A H UT A H UT A H MO N T H To t a l Pr o o r t i o n CA L I F O R N I A OR E G O N W A S H I N G T O N MO N T A N A WY O M I N G UT A H ID A H O WY O M I N G FE R C Oc t - No v - De e - Ja n - Fe b - 0 6 Ma r - Ap r , Ma y - 0 6 Ju n - 56 , 80 0 11 % 81 3 7 . 12 0 0 0 4 , 38 1 0 3 . 69 9 6 8 . 18 9 4 3 8 . 37 2 6 5 . 94 2 9 . 18 0 2 . Ju l - 16 7 , 20 0 32 % 30 9 1 8 . 38 0 3 9 8 . 12 3 6 1 5 . 22 2 8 7 4 . 63 7 6 0 3 . 15 1 1 4 2 , 29 2 0 8 . 67 6 1 . Au 9 , 17 7 , 80 0 34 % 32 0 5 8 . 41 1 1 1 6 , 13 8 4 3 0 , 23 0 5 5 1 . 67 0 1 5 9 . 12 5 1 2 4 . 30 5 1 7 . 69 6 3 . Se p - 0 6 12 6 00 0 24 % 18 4 9 9 , 26 1 4 5 9 . 89 2 1 4 , 15 5 0 2 8 . 40 4 4 6 9 . 66 4 7 0 . 20 4 9 1 . 39 8 6 . 52 7 60 0 10 0 % 89 , 61 4 17 2 , 97 9 38 9 , 36 4 67 8 45 3 90 1 , 67 2 38 0 00 3 69 , 64 7 19 , 51 4 SS E C F a c t o r 90 % 24 . 84 % 25 % 00 % 14 . 37 % 40 . 28 % 05 % 90 % 41 % 10 0 . 00 % Pa g e 1 0 .