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Home My WebLink About20070529Updated QF variable energy price.pdf~~~OUNTAIN ., .- .,.. . ~ 1.. o... ,", 0 ;; " n. r.:' U (U:JII:,, '::..) ;, IIU' )-' 201 South Main, Suite 2300 Salt lake City, Utah 84111 May 29, 2007 i\;,f .. UTiLI"! L.. , ,\ .. \ ~ ~::) j C, VIA OVERNIGHT MAIL Idaho Public Utilities Commission 472 W. Washington Boise, ID 83702 Attention:Jean D. Jewell Commission Secretary RE:Case No. P AC-07- Annual Notice of Revision ofQF Variable Energy Prices In compliance with IPUC Order No. 29316, Rocky Mountain Power, a division ofPacifiCorp, is providing the updated QF variable energy price in accordance with the terms of the 1992 amendments to Idaho QF power purchase agreements. The variable energy rate applicable to deliveries commencing July 1 , 2007 extending through June 30, 2008 shall be $12. 17/MWH. The calculation is attached, together with the relevant pages from the Company s FERC Form 1 for year/period ending 2006/Q4 (refer to items higWighted in blue). If you have any questions, please feel free to call or email Mark Widmer at (503) 813-5541 or mark. widmer~pacifi Corp. com Sincerely, MJf Vice President, Regulation Enclosures Carbon PacifiCorp Total Variable Energy Rate for 2007 2008 Naughton Huntington Hunter Totals Fuel Cost ($) $ 13,633,123 $ 65,409 065 $ 56,823,628 $ 86,493,418 $ 222,359,234 2006 FERC FORM 1 - Page 402 Line 20 Generation (MWH) 1 312 553 2006 FERC FORM 1 . Page 402 Line 12 Average Fuel Cost ($/MWH) Variable O&M IPUC Order 30078. Dated June 29. 2006 Total Variable Energy Rate for 2007 I 2008 929,400 139,007 For deliveries commencing July 1 , 2007 extending through June 30, 2008 13 PacifiCorp/OFs contracts with approved 1992 amendment language Ijh Id AC June 2007 - Update 2007 Variable Coal Energy Rate 2007 0525.xls (2007) 477,276 858,236 10.66 IMWH 51 IMWH 12.17 IMWH 5/25/2007 3:37 PM Name of Respondent This ~ort Is:Date of Report Year/Period of Report PacifiCorp (1) An Original (Mo, Da, Yr)2006/Q4(2)0 A Resubmission 05/17/2007 End of STEAM-ELECTRIC GENERATING PLANT STATISTICS (Large Plants) 1. Report data for plant in Service only,2. Large plants are steam plants with installed capacity (name plate rating) of 25 000 Kw or more. Report in this page gas-turbine and internal combustion plants of 10,000 Kw or more, and nuclear plants.3. Indicate by a footnote any plant leased or operated as a joint facility.4. If net peak demand for 60 minutes is not available, give data which is available, specifying period.5. If any employees attend more than one plant, report on line 11 the approximate average number of employees assignable to each plant.6. If gas is used and purchased on a therm basis report the Btu content or the gas and the quantity of fuel burned converted to Mct.7. Quantities of fuel burned (Line 38) and average cost per unit offuel burned (Line 41) must be consistent with charges to expense accounts 501 and 547 (Line 42) as show on Line 20.8. If more than one fuel is burned in a plant furnish only the composite heat rate for all fuels burned. Line Item Plant Plant No.Name: Carbon Name:Cholla (a)(b)(c) 1 Kind of Plant (Internal Comb, Gas Turb, Nuclear Steam Steam Type of Constr (Conventional, Outdoor, Boiler, etc)Outdoor Boiler Full Outdoor 3 Year Originally Constructed 1954 1981 Year Last Unit was Installed 1957 1981 5 Total Installed Cap (Max Gen Name Plate Ratings-MW)188.414. Net Peak Demand on Plant - MW (60 minutes)175 378 7 Plant Hours Connected to Load 8718 8332 8 Net Continuous Plant Capability (Megawatts) 9 When Not Limited by Condenser Water 172 380 When Limited by Condenser Water Average Number of Employees Net Generation, Exclusive of Plant Use - KWh 1312553000 2755783000 Cost of Plant: Land and Land Rights 956546 1246363 Structures and Improvements 12195375 46531254 Equipment Costs 78255924 327174942 Asset Retirement Costs 313308 35051 Total Cost 91721153 374987610 Cost per KW of Installed Capacity (line 17/5) Including 486.3264 905.7672 Production Expenses: Oper, Supv, & Engr 103478 1526906 Fuel 13633123 45467404 Coolants and Water (Nuclear Plants Only) Steam Expenses 1235100 2488756 Steam From Other Sources Steam Transferred (Cr) Electric Expenses 1897270 1353347 Misc Steam (or Nuclear) Power Expenses 3853893 1783535 Rents 32322 122887 Allowances Maintenance Supervision and Engineering 2432903 Maintenance of Structures 233317 675302 Maintenance of Boiler (or reactor) Plant 2403799 3033534 Maintenance of Electric Plant 864401 646757 Maintenance of Misc Steam (or Nuclear) Plant 355705 2501736 Total Production Expenses 24612408 62033067 Expenses per Net KWh 0188 0225 Fuel: Kind (Coal, Gas, Oil, or Nuclear)Coal Oil Composite Coal Oil Composite Unit (Coal-tons/Oil-barrel/Gas-mcf/N uclear -indicate)Tons Barrels Tons Barrels Quantity (Units) of Fuel Burned 632354 2908 1527105 1855 Avg Heat Cont - Fuel Burned (btu/indicate if nuclear)11709 140000 9712 136093 Avg Cost of Fuel/unit, as Delvd f.b. during year 20.548 77.503 000 28.955 72.751 000 Average Cost of Fuel per Unit Burned 21.203 000 000 29.685 000 000 Average Cost of Fuel Burned per Million BTU 905 13.181 920 528 12.728 532 Average Cost of Fuel Burned per KWh Net Gen 010 000 010 016 000 016 Average BTU per KWh Net Generation 11282.184 13.027 11295.211 10763.724 848 10767.572 FERC FORM NO.1 (REV. 12-03)Page 402 Name of Respondent This ~ort Is:Date of Report Year/Period of Report PacifiCorp (1) An Original (Mo, Da, Yr)2006/Q4(2)DA Resubmission 05/17/2007 End of STEAM-ELECTRIC GENERATING PLANT STATISTICS (Large Plants) (Continued) 1. Report data for plant in Service only.2. Large plants are steam plants with installed capacity (name plate rating) of 25 000 Kw or more. Report in this page gas-turbine and internal combustion plants of 10,000 Kw or more, and nuclear plants.3. Indicate by a footnote any plant leased or operated as a joint facility.4. If net peak demand for 60 minutes is not available, give data which is available, specifying period.5. If any employees attend more than one plant, report on line 11 the approximate average number of employees assignable to each plant.6, If gas is used and purchased on a therm basis report the Btu content or the gas and the quantity of fuel burned converted to Mct.7. Quantities of fuel burned (Line 38) and average cost per unit of fuel burned (Line 41) must be consistent with charges to expense accounts 501 and 547 (Line 42) as show on Line 20.8. If more than one fuel is burned in a plant furnish only the composite heat rate for all fuels burned. Line Item Plant Plant No.Name: Huntington Name: Jim Bridger (a)(b)(c) Kind of Plant (Internal Comb, Gas Turb, Nuclear Steam Steam Type of Constr (Conventional , Outdoor, Boiler, etc)Outdoor Boiler Semi-Outdoor Year Originally Constructed 1974 1974 Year Last Unit was Installed 1977 1979 Total Installed Cap (Max Gen Name Plate Ratings-MW)996.1541. Net Peak Demand on Plant - MW (60 minutes)916 1400 Plant Hours Connected to Load 8729 8760 Net Continuous Plant Capability (Megawatts) When Not Limited by Condenser Water 895 1413 When Limited by Condenser Water Average Number of Employees 167 342 Net Generation, Exclusive of Plant Use - KWh 6139007000 10060478000 Cost of Plant: Land and Land Rights 2386782 1161925 Structures and Improvements 100385029 133223694 Equipment Costs 511645641 762621386 Asset Retirement Costs 2709703 9171815 Total Cost 617127155 906178820 Cost per KW of Installed Capacity (line 17/5) Including 619.6056 588.0078 Production Expenses: Oper, Supv, & Engr 12960 16749677 Fuel 56823628 134687486 Coolants and Water (Nuclear Plants Only) Steam Expenses 6056760 3541899 Steam From Other Sources Steam Transferred (Cr) Electric Expenses 132186 Misc Steam (or Nuclear) Power Expenses 9627725 15298152 Rents 89768 728304 Allowances Maintenance Supervision and Engineering 1343814 1361822 Maintenance of Structures 1374744 7673456 Maintenance of Boiler (or reactor) Plant 10468523 24789113 Maintenance of Electric Plant 5011369 7067362 Maintenance of Misc Steam (or Nuclear) Plant 1188364 2174513 Total Production Expenses 91997655 183607666 Expenses per Net KWh 0150 0183 Fuel: Kind (Coal , Gas, Oil, or Nuclear)Coal Oil Composite Coal Oil Composite Unit (Coal-tons/Oil-barrel/Gas-mcf/Nuclear-indicate)Tons Barrels Tons Barrels Quantity (Units) of Fuel Burned 2621873 12812 5695821 24008 Avg Heat Cont - Fuel Burned (btu/indicate if nuclear)11219 140000 9219 140000 Avg Cost of Fuel/unit, as Delvd f.b. during year 21.255 81.877 000 23.586 93.706 000 Average Cost of Fuel per Unit Burned 21.273 000 000 23.252 000 000 Average Cost of Fuel Burned per Million BTU 948 13.925 965 261 15.936 281 Average Cost of Fuel Burned per KWh Net Gen 009 000 009 013 000 013 Average BTU per KWh Net Generation 9583.207 12.272 9595.479 10438.953 14.032 10452,984 FERC FORM NO.1 (REV. 12-03)Page 402. Name of Respondent This ~ort Is:Date of Report Year/Period of Report PacifiCorp (1) An Original (Mo, Da, Yr)2006/Q4(2)DA Resubmission 05/17/2007 End of STEAM-ELECTRIC GENERATING PLANT STATISTICS (Large Plants)(Continued) 9. Items under Cost of Plant are based on U. S. of A. Accounts. Production expenses do not include Purchased Power, System Control and Load Dispatching, and Other Expenses Classified as Other Power Supply Expenses.10. For IC and GT plants, report Operating Expenses, Account Nos. 547 and 549 on Line 25 "Electric Expenses," and Maintenance Account Nos, 553 and 554 on Line 32 , " Maintenance of Electric Plant." Indicate plants designed for peak load service. Designate automatically operated plants.11. For a plant equipped with combinations of fossil fuel steam, nuclear steam, hydro, internal combustion or gas-turbine equipment, report each as a separate plant. However, if a gas-turbine unit functions in a combined cycle operation with a conventional steam unit, include the gas-turbine with the steam plant.12. If a nuclear power generating plant, briefly explain by footnote (a) accounting method for cost of power generated including any excess costs attributed to research and development; (b) types of cost units used for the various components of fuel cost; and (c) any other informative data concerning plant type fuel used, fuel enrichment type and quantity for the report period and other physical and operating characteristics of plant. Plant Plant Plant Line Name: Hunter Unit No.Name:Hunter Unit No.Name:Hunter- Total Plant No. (d)(e)(f) Steam Steam Steam Outdoor Boiler Outdoor Boiler Outdoor Boiler 1980 1983 1978 1980 1983 1983 285.495.1223. 271 459 1143 7288 8129 8760 259 460 1122 225 1828040000 3433975000 8477276000 9688975 10275400 29653350 50557997 89608334 201765762 153975955 378888393 764145430 1893538 1893538 5680614 216116465 480665665 1001245156 758.3034 970.0619 818.3450 18608228 34932246 86493418 2945176 2961088 8858277 41300 41300 123900 -4669798 2791516 300537 31237 35829 105385 1783200 1446619 4695032 7892743 5782359 18813958 3421677 884164 5123522 258996 309695 930875 30312759 49184816 125444904 0166 0143 0148 Coal Oil Composite Coal Oil Composite Coal Oil Composite Tons Barrels Tons Barrels Tons Barrels 841436 2949 1580669 11726 3954190 16505 11335 140000 11185 140000 11215 140000 000 000 000 000 000 000 21.402 87.456 000 21.810 000 000 21.426 000 000 21.509 000 000 962 14.774 975 958 15.449 986 959 14.874 974 010 000 010 010 000 010 010 000 010 10434.867 9.485 10444.352 10296.978 20,078 10317.056 10462.363 11.448 10473.811 FERC FORM NO.1 (REV. 12-03)Page 403. Name of Respondent This ~ort Is:Date of Report Year/Period of Report PacifiCorp (1) An Original (Mo, Da, Yr)2006/Q4(2)DA Resubmission 05/17/2007 End of STEAM-ELECTRIC GENERATING PLANT STATISTICS (Large Plants)(Continued) 9. Items under Cost of Plant are based on U. S. of A. Accounts. Production expenses do not include Purchased Power, System Control and Load Dispatching, and Other Expenses Classified as Other Power Supply Expenses.10. For IC and GT plants, report Operating Expenses, Account Nos. 547 and 549 on Line 25 "Electric Expenses," and Maintenance Account Nos. 553 and 554 on Line 32 , " Maintenance of Electric Plant." Indicate plants designed for peak load service. Designate automatically operated plants.11. For a plant equipped with combinations of fossil fuel steam, nuclear steam, hydro, internal combustion or gas-turbine equipment, report each as a separate plant. However, if a gas-turbine unit functions in a combined cycle operation with a conventional steam unit, include the gas-turbine with the steam plant.12, If a nuclear power generating plant, briefly explain by footnote (a) accounting method for cost of power generated including any excess costs attributed to research and development; (b) types of cost units used for the various components of fuel cost; and (c) any other informative data concerning plant type fuel used. fuel enrichment type and quantity for the report period and other physical and operating characteristics of plant. Plant Plant Plant Line Name: Naughton Name:Wyodak Name:Gadsby Steam Plant No. (d)(e)(f) Steam Steam Steam Outdoor Boiler Conventional Outdoor 1963 1978 1951 1971 1978 1955 707.289.257. 704 278 213 8760 7207 1651 700 268 235 145 4929400000 1886039000 130819000 4290776 210526 1252090 60389753 49345431 13877760 314227168 278145860 56496749 4359064 301453 746792 383266761 328003270 72373391 541.9496 1132.2170 280.9526 501341 2544249 46172 65409065 15020362 7793183 7378618 41914 7102076 991108 2718842 2000 7796 1219 1490534 1064394 407401 74305 8178136 9158158 531662 3005603 2952695 613311 564432 902250 490962 94738113 31984065 12269656 0192 0170 0938 Coal Gas Composite Coal Oil Composite Gas Tons MCF Tons Barrels MCF 2603974 153975 1357141 10067 1806776 9852 1057 7979 140000 1056 25.037 000 000 10.589 93.308 000 000 000 000 24.870 214 000 10.376 000 000 313 000 000 262 906 271 650 15.869 692 087 000 000 013 000 013 008 000 008 060 000 000 10408.539 33.701 10442.240 11482.931 31.385 11514.317 14576.132 000 000 FERC FORM NO.1 (REV. 12-03)Page 403.