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Alaska Power Authority, Summary Supplement on Railbelt Utilities, Alaska Electric Power Statistics 1986
ECO Authorit. 048 Alaska Power Authority LIBRARY COPY 11/87 Alaska Power Authority Summary Supplement on Railbelt Utilities Alaska Electric Power Statistics 1986 November 1987 INTRODUCTION This report is a supplement to the annual statewide Alaska Electric Power Statistics publication. It's purpose is to provide a regional overview of electric power statistics information on Railbelt utilities. The Railbelt encompasses Alaska's more populated communities, including Fairbanks, Anchorage, Seward, Homer and the Matanuska-Susitna Valley north of Anchorage. The southcentral map on page 29 shows the location of these communities. This year's report is divided into two sections--a section on 1986 power statistics, and a section covering data for the period 1976-1986. Generally, the 1986 portion provides more detailed, monthly information, while the historical section focuses on annual statistics. The report includes information on installed capacity, net generation, purchases and peak loads. Sales for resale, economy energy sales and marketing data are also included in the report. An updated retirement schedule for generator units is presented on pages 6-7. A number of Railbelt utilities are rural electric cooperatives. These include: Chugach Electric Association (Anchorage), Matanuska Electric Association (Palmer), Golden Valley Electric Association (Fairbanks) and Homer Electric Association (Homer). All of the Railbelt cooperatives are regulated by the Alaska Public Utilities Commission. Matanuska Electric Association, Homer Electric Association and Seward Electric System purchase the bulk of their power from Chugach Electric Association. Anchorage Municipal Light and Power, Seward Electric System and Fairbanks Municipal Utilities System are operated by municipalities. The latter two utilities are unregulated, while the former comes under the jurisdiction of the Alaska Public Utilities Commission. Two wholesale power producers are also discussed in this report. These include the federal Alaska Power Administration hydroelectric project, Eklutna (Palmer), and the Alaska Electric Generation and Transmission Cooperative (Soldotna). The latter is jointly-owned by Homer Electric Association and Matanuska Electric Association. Utility cooperation in preparing this report has been appreciated. Without the long hours of research and review, publication of this Supplement would not have been possible. EGO aU W/27 ABBREVIATIONS Utilities AEG&T Alaska Electric Generation & Transmission Cooperative AEL&P Alaska Electric Light & Power AML&P Anchorage Municipal Light & Power APA-E Alaska Power Administration - Eklutna (Federal) APA Alaska Power Authority (State) CEA Chugach Electric Association FMUS Fairbanks Municipal Utilities System CHEA Glacier Highway Electric Association GVEA Colden Valley Electric Association HEA Homer Electric Association KPU Ketchikan Public Utilities MEA Matanuska Electric Association SES Seward Electric System Fuel_and Production Units BBL British Barrel (oi1) GAL Gallons (oi1) cw Gigawatt or one thousand megawatts CWH Cigawatt Hour KW Kilowatt or one thousand watts KWH Kilowatt Hour MCF Thousands of cubic feet (gas) MMCF Millions of cubic feet (gas) MW Megawatt or one million kilowatts MWH Megawatt Hour Generator Units AMLPCT Anchorage Municipal Light & Power combustion turbine AMCC Anchorage Municipal combined cycle BELCT Beluga combustion turbine BELST Beluga steam turbine BERNCT Bernice Lake combustion turbine CHENCT Chena combustion turbine CHENST Chena steam COOPER Cooper Lake DSLIC Diesel internal combustion FMUS Fairbanks Municipal Utilities System HEALIC Healy internal combustion HEALST Healy steam INTCT International combustion turbine SELDIC Seldovia internal combustion SESIC Seward Electric System internal combustion ZENCT Zender combustion turbine Other Abbreviations EIA Energy Information Administration Ic Internal Combustion kV Kilovolt TABLE OF CONTENTS Page No. Introduction...ccccccccess cece crcceccccccccccccccccccces ccc ccccccccccccceeccces i Abbreviations....ccccccccccccccvcccccsccccccece occ ccccccccccccccccccecccccccces iii Table of Contents. ...ceccsccccccseccccccccccees Occ ccccccccccccccces ececcccccccce v 1986 Alaska Railbelt Electric Power Statistics........ eee vccccccccccccees rrr | Installed Capacity by Prime Mover... ccccccccccccccccccscccecs alelelelate sieieielere's)| | Installed Capacity, Fuel Use & Net Generation. 4 1986 Generation Plant Retirement Schedule......eeeeceecccecccees seccccceees 6 Monthly Net Generation and Purchases........+- Monthly Sales for Resale....eeseeeeees Monthly Economy Energy SaleS....eeeeccceesecceece _ Net Generation By Fuel Type, Percent Change, 1985-86. Monthly Fuel Use..... coc ccccvcccccccccce cc ccccccccccccccccccccccs eeccecces Monthly Peak Demand Requirements for Retail Load..........- ccc ccccccccceece Typical Daily Load Curves--(Graphs) Alaska Generating Utilities (Summer)....cccccccccccccccccccccers ste ele efalete Alaska Generating Utilities (Winter).. eee Anchorage Municipal Light & Power.. aele Chugach Electric Association..... eee Fairbanks Municipal Utilities System oes Golden Valley Electric Association.....cseseceeecs ec cccccccccccccccccccs Alaska Transmission Lines--1986 Summary......eeeeeeeee eccccccccccccccccccce Alaska Utilities--Transmission Lines and Major Interconnections....cccccccccccccscccccocs clove sislore ele els ela/sie/aie's Selesic Existing Railbelt Transmission System....... ccc ccccccccccccccccccces seeceee Retail Sales, Revenues and Customers........ ee ecccceee ccc cccccccccce ceecees Historical Railbelt Alaska Electric Power Statistics (1976-1986).....seseeeesees Installed Capacity and Fuel Use by Generation Plant......secececccceeeeeeee Natural Gas Use for Electrical Generation--(Graph). Coal Use for Electrical Generation--(Graph). Oil Use for Electrical Generation--(Graph)........+- Installed Capacity--(Craph).........+- alse ole ele sieicioleleleieisieie ale laleletevalel sielsie\sia sie siels Peak Demand......... occ ccceescecees ec cccccccvccccscces ee cccccccccccce eeeeee Annual Net Generation by Fuel Type (Graph)......seeeeccccccceee ecccccccccce Annual Net Generation--(Graph). ° . Annual Net Generation........seee-- eee Sales, Revenue and Customers 1982. cceccccesceee coc erecceececccessccesccecccccccce eee eee eee eee ee 1983.. 1984 1985. 20 21 22 23 24 25 26 27 29 30 35 36 46 1986 Alaska Railbelt Electric Power Statistics Utility/Wholesale Power Producer Alaska Electric Generation & Trans. Alaska Power Administration - Eklutna Anchorage Municipal Light & Power Chugach Electric Association Fairbanks Municipal Utility System Golden Valley Electric Association Homer Electric Association Matanuska Electric Association Seward Electric Systems 1986 Alaska Railbelt Utilities and Wholesale Power Producers INSTALLED CAPACITY BY PRIME MOVER AEG&T APA-E AML&P CEA FMUS GVEA HEA MEA SES INSTALLED CAPACITY (KW) Gas Turbine 291,700 440, 600 32,200 156,100 0 963, 200 * Installed capacity ratings were taken from the 1986 Alaska Electric Power Statistics report. is used in the table above. * HEA and SES installed capacity data is for back up units. * Gas turbine refers to prime mover. Ratings, however, may vary according to ambient temperature. Gas turbines may be fired by fuel other than natural gas. Steam Turbine 37,500 55,000 28,600 25,000 146, 100 512,800 69,200 202,295 2,100 1,201,295 A common ambient temperature of 30°F * Wholesale power producers include Alaska Electric Generation and Transmission Cooperative and Alaska Power Administration. Alaska Power Authority 11/87 ALASKA ELECTRIC GENERATION & TRANSMISSION COOPERATIVE (1) Soldotna TOTAL ANCHORAGE MUNICIPAL LIGHT & POWER Generation Plant I Generation Plant II TOTAL ALASKA POWER ADMINISTRATION Eklutna TOTAL CHUGACH ELECTRIC ASSOCIATION Beluga Bernice Lake Cooper Lake International Station TOTAL 1986 Alaska Railbelt Utilities and Wholesale Power Producers INSTALLED CAPACITY, FUEL USE, & NET GENERATION STATION CAPABILITY (MW) (2) Farenheit Degrees 90 30 30 ooe5) 42.6 BEES) 42.6 68.3 88.4 att 195.0 243.4 269.6 30.0 30.0 30.0 30.0 30.0 30.0 250.0 250.0 250.0 66.2 81.8 86.7 17.4 tie 17.2 40.0 48.7 50.4 373.6 Bola 404.3 (Page 1 of 2) INSTALLED CAPACITY BY PRIME MOVER (MW) FUEL USE Nominal { ver | Rating Combustion Steam Hydro Oil Gas Coal GENERATION (Total) Diesel Turbine Turbine Turbine Gal (000) (MMCF ) (Tons) (MWH) ————| 37.4 0.0 37.4 0.0 0.0 37.4 0.0 Sia6 0.0 0.0 598.8 eee | 79.4 2.6 76.8 0.0 0.0 219.9 0.0 185.9 34.0 0.0 299.3 2.6 262.7 34.0 0.0 22.2 =11,600.2 938,613.7 30.0 0.0 0.0 0.0 30.0 30.0 0.0 0.0 0.0 30.0 154,756.0 36551 0.0 310.1 55.0 0.0 81.8 0.0 81.8 0.0 0.0 Wee 0.0 0.0 0.0 vee: 48.7 0.0 48.7 0.0 0.0 512.8 0.0 440.6 5550 17.2 25.8 22,151.4 1,779,949.8 (1) Figures for AEG&T’s station capability are based on a percentage of the manufacturer’s listing for compressor inlet temperature. (2) Information on station capability at -30°F for Soldotna 1 was not available. Alaska Power Authority 11/87 1986 Alaska Railbelt Utilities and Wholesale Power Producers INSTALLED CAPACITY, FUEL USE, & NET GENERATION (Page 2 of 2) STATION CAPABILITY INSTALLED CAPACITY BY PRIME MOVER (MW) FUEL USE ec Nominal NET FAIRBANKS MUNICIPAL (1) Farenheit Degrees Rating Combustion Steam Hydro oil Gas Coal GENERATION UTILITIES SYSTEM 90 30 -30 (Total) Diesel Turbine Turbine Turbine Gal (000) (MMCF ) (Tons) (MWH) ee nl Chena 62.7 69.2 65.5 8.4 28.6 28.5 0.0 TOTAL 62.7 69.2 6555 8.4 28.6 28.5 0.0 264.0 0.0 102,206.0 100,417.6 GOLDEN VALLEY ELECTRIC ASSOCIATION Healy North Pole Zehnder TOTAL 168.2 202.3 216.2 188.4 17.2 146.2 25.0 0.0 22,488.8 0.0 148,038.0 420,023.5 ———————— HOMER ELECTRIC ASSOCIATION Seldovia 2.1 Cai) 0.0 0.0 0.0 TOTAL eal 2.1 0.0 0.0 0.0 17.4 128.7 SEWARD ELECTRIC SYSTEM Seward 76.4 400.8 1 (1) A -30°F rating was not available. Information on station capability for FMUS is taken from the report titled Susitna Utility Meeting - Results of Sensitivity Analysis, June 1985. General Notes * Station Capability information from the Machine Rating Handbook, Anchorage/Fairbanks Intertie, March 1984, has been revised. * Station capability refers to net capability. Capability may be affected by fuel limitations, station service requiremenments or other factors. Installed Capacity is based on a nominal rating of 60°F ambient temperature. = 1986 fuel use and net generation are taken from the 1986 Alaska Electric Power Statistics report. Differences in figures on other Pages may occur due to rounding. Alaska Power Authority 11/87 Anchorage Municipal Light and Power CAPACITY RETIRED UNIT YEAR (MW) NAME 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 Chugach Electric Association CAPACITY RETIRED UNIT (MW) NAME 7.8 BERNCT #1 15.7 BELCT #2 55.5 BELCT #3 156.2 BELCT#1,5,6 a 55.0 BELST #8 Alaska Railbelt Utilities 1986 GENERATION PLANT RETIREMENT SCHEDULE 1985 - 2020 (Page 1 of 2) Homer Electric | Seward Electric | Fairbanks Municipal Association | System | Utilities eee eee e eee eee | wee ee eee ee ee eee eee | wee eee ee eee eee eee CAPACITY | CAPACITY | CAPACITY RETIRED UNIT | RETIRED UNIT | RETIRED UNIT NAME | (MW) NAME | (MW) NAME (MW) | | | | | | | | | | | | | | | | | | | 3.0 SeEsIC #182 | | | | 2.8 FMus #1 | | | | 2.8 FMUS #2 | | Pec ccc cccccccceee | cece cece eee e eee ee | we ce mew cece cece ee eee | | | | 2.0 CHENST #3 | | 2.8 FMUS #3 | | | | | | | | wecccccccccccccceccs | we wcccccccccccccccce | wecccccccccceccccece 0.6 SELDIC #1 [—=255) SESIC #3 | 2.5 CHENST #2 | | | | | | | | | | | | 6.1 CHENCT #4 | | 20.0 CHENST #5 | Golden Valley | Electric Association | CAPACITY RETIRED UNIT NAME (MW) 5.7 DSLIC #1,2,3 3.8 UAFIC #788 2.6 HEALIC #2 DSLIC #5,6 ZENCT#1 HEALST #1 ZENCT #2 | ANNUAL = CUMULATIVE | CAPACITY CAPACITY RETIRED RETIRED | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Alaska Power Authority 11/87 (MW) (MW) 39.7 46.3 104.4 260.6 260.6 & o-000O-00 345.4 363.4 408.5 408.5 408.5 408.5 469.6 489.6 ho So= COON VO Anchorage Municipal | Chugach Electric Alaska Railbelt Utilities 1986 GENERATION PLANT RETIREMENT SCHEDULE Homer Electric 2006 - 2020 (Page 2 of 2) | Seward Electric | Fairbanks Municipal | Utilities | CAPACITY | RETIRED | (MW) UNIT NAME 26.1 CHENCT #6 4.1. CHENST #1 Light and Power | Association | Association | System wee eee eee e ween | ee eee eee eee e een eee | wee cece eee e ewe eee ee eee eee nner e ee ee ee CAPACITY | CAPACITY | CAPACITY | CAPACITY RETIRED UNIT | RETIRED UNIT | RETIRED UNIT RETIRED UNIT YEAR (MW) NAME | (MW) NAME | (MW) NAME | (MW) NAME | | | 2006 | | | 2007 | | | 2008 | | 2009 | | | | | eo ec eee ae eet | Beet erate ocaaye se ateraore | ie alot ate ta meerore erate |B erate ate eer fete 2010 | | 0.6 SELDIC #2 2011 | | 0.6 SELDIC #3 2012 | | 0.6 SELDIC #4 2013 | | 2014 | 27.5 BERNCT #3 | 2.5 SESIC #5 | | Bey ete ‘TV TEPUrTLerirrirre 2015 | | 2.5 SESIC #4 2016 | 19.0 BERNCT #2 | | 8.7 BELCT #4 2017 | | 2018 | | 2019 | | 2020 | 48.7 INTCT # 1,2, | | 17.2 COOPER | | 27.5 BERNCT #4 | TOTAL 1) | 512.8 | 2.4 10.5 (1) Retirement data for Anchorage Municipal Light & Power was not available. Gener: al Notes 69.1 | Golden Valley | | Electric Association | | wee ccccccccccccccce | CAPACITY | | RETIRED UNIT | (MW) NAME | 60.9 NOPOCT #1 60.9 | NOPOCT #2 | | | | | ANNUAL CUMULATIVE CAPACITY RETIRED (MW) CAPACITY RETIRED (MW) NN®OOCOCHMDON UNNOCOONOUW 3 w a noe Information presented in this table has been revised from data presented in the report titled Susitna Utility Meeting, Results of Sensitivity Analyses. Retirement schedules presented in this table are not fixed. Generator life may be extended by rebuilding or repairing units. Installed capacity ratings may vary depending upon ambient temperature. Ratings presented in this table are based on an ambient temperature of 30 F. €klutna (30 MW) and Soldotna 1 (42.6 MW) are not included in this table. Soldotna 1 {s scheduled for retirement in 2005. Alaska Power Authority 11/87 1986 Alaska Railbelt Utilities and Wholesale Power Producers MONTHLY NET GENERATION and PURCHASES (Page 1 of 5) ALASKA ELECTRIC GENERATION & TRANSMISSION COOPERATIVE (1) NET GENERATION (MWH) Fuel Type Prime Mover JAN FEB MAR APR MAY JUN JUL AUG SEP oct NOV DEC Oil 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 Gas Gas Turbine 0.0 0.0 0.0 0.0 0.0 0.0 1,352.3 8,486.0 622.2 7,440.5 12,013.1 9,553.2 39, 467.3 Coal 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 Hydro 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 NET GENERATION TOTAL 0.0 0.0 0.0 0.0 0.0 0.0 1,352.3 8,486.0 622.2 7,440.5 12,013.1 9,553.2 39, 467.3 PURCHASES (MWH) ALASKA POWER ADMIN NET GENERATION (MWH) Fuel Type Prime Mover JAN FEB MAR APR MAY JUN JUL AUG SEP oct NOV DEC ANNUAL Oil 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 Gas 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 Coal 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 Hydro 16,863.0 16,467.0 16,792.0 20,772.0 154.0 3,802.0 4,722.0 11,651.0 15,138.0 18,865.0 15,207.0 14,323.0 154,756.0 NET GENERATION TOTAL 16,863.0 16,467.0 16,792.0 20,772.0 154.0 3,802.0 4,722.0 11,651.0 15,138.0 18,865.0 15,207.0 14,323.0 154,756.0 PURCHASES (MWH) From 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 * See page 12. Alaska Power Authority 11/87 1986 Alaska Railbelt Utilities and Wholesale Power Producers MONTHLY NET GENERATION and PURCHASES (Page 2 of 5) ANCHORAGE EMUNICIFAL Eee & PORE NET GENERATION cHWH Fuel Type Prime Mover JAN FEB MAR APR MAY JUN oil Internal Combustion 0.0 0.0 0.0 0.0 0.0 0.0 Gas Turbine (2) 0.0 0.0 0.0 0.0 0.0 0.0 Gas Gas Turbine 91,725.8 77,623.9 72,766.9 77,122.2 73,127.7 61,105.1 Steam Turbine 21,480.0 16,658.0 19,712.0 16,484.0 8,039.0 7,441.0 Coal 0.0 0.0 0.0 0.0 0.0 0.0 Hydro 0.0 0.0 0.0 0.0 0.0 0.0 NET GENERATION TOTAL 113,205.8 94,281.9 92,478.9 93,606.2 81,166.7 68,546.1 PURCHASES (MWH) From AP Administration(1) 121.0 2,439.0 NET GENERATION (MWH) Fuel Type Prime Mover JAN FEB MAR APR MAY JUN JUL AUG SEP oct NOV DEC ANNUAL Oil (2) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 Gas Gas Turbine 135,247.6 124,488.5 132,554.3 130,837.2 134,294.5 112,550.7 116,025.9 112,559.2 115,442.3 119,288.2 125,862.2 134,767.8 1,493,918.5 Steam Turbine 35,368.6 32,236.0 33,146.8 1,332.1 0.0 11,335.3 18,456.5 17,948.4 17,532.6 17,752.2 31,806.0 30,233.8 247,148.3 Coal 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 Hydro 5,274.0 5,640.0 4,373.0 3,427.0 2,371.0 401.0 770.0 448.0 1,949.0 6,693.0 3,312.0 4,225.0 38, 883.0 NET GENERATION TOTAL 175 ,890.2 162,364.5 170,074.2 135,596.3 136,665.5 124,287.0 135,252.3 130,955.7 134,923.9 143,733.4 160,980.2 169,226.6 1,779,949.8 PURCHASES (MWH) (3) From MLP#8 18,874.0 10,492.0 9,173.0 21,061.0 15,346.00 8,685.0 2,154.0 525.0 3,840.0 4,475.0 640.0 2,705.0 97,970.0 AP - Administration 8,340.0 8,139.0 8,344.0 11,817.0 33.0 1,229.0 1,335.0 5,625.0 6,440.0 9,363.0 5,451.0 7,812.0 73,928.0 GVEA 0.0 0.0 0.0 0.0 0.0 20.0 4.0 0.0 79.0 0.0 0.0 0.0 103.0 Soldotna #1 0.0 43.0 480.0 0.0 0.0 0.0 1,382.0 1,342.0 819.0 5,180.0 12,074.0 9,639.0 30,959.0 TOTAL 27,214.0 18,674.0 17,997.0 32,878.0 15,379.0 9,934.0 4,875.0 7,492.0 11,178.0 19,018.0 18,165.0 20,156.0 (1) AP Administration refers to the federal Alaska Power Administration. (2) Some reporting sources show a small amount of oil generation for AML&P and CEA. These figures are not included in the above totals. (3) MEA‘s allocation of AP Administration’s power is included in CEA’s purchase figures. General Notes * See page 12. © Alaska Power Authority 11/87 ot 1986 Alaska Railbelt Utilities and Wholesale Power Producers MONTHLY NET GENERATION and PURCHASES (Page 3 of 5) FAIRBANKS MUNICIPAL UTILITIES SYSTEM NET GENERATION (MWH) Fuel Type Prime Mover JAN FEB MAR APR MAY JUN JUL AUG SEP oct NOV DEC ANNUAL oil Internal Combustion 0.0 0.9 4.5 10.8 0.0 eral 17.1 8.2 0.0 0.0 12.6 0.9 82.0 Gas Turbine 24.8 156.2 162.3 36.1 0.0 AE? 93.5 52.6 103.2 482.4 9.0 10.8 1,242.7 Gas 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 Coal Steam Turbine 3,642.5 4,368.2 10,576.0 9,876.6 8,361.2 9,468.8 9,611.3 2,682.4 8,990.3 9,606.0 10,550.2 11,359.4 99,092.9 Hydro 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 NET GENERATION TOTAL 3,667.3 4,525.2 10,742.8 9,923.6 8,361.2 9,607.7 9,721.8 2,743.2 9,093.5 10,088.4 10,571.8 11,371.1 100,417.6 PURCHASES (MWH) From GVEA 6,680. 3,216.0 3,053.0 39,943.0 2 2,360.0 56.0 1,866.0 2,144.0 2,144.0 2,623.0 10,103.0 2,851.0 2,847. 0 0.0 0.0 18,304.0 6,014.0 2,772.0 688.0 1,928.0 0.0 0.0 40.0 0.0 NET GENERATION (MWH) Fuel Type Prime Mover JAN FEB MAR APR MAY JUN JUL AUG SEP OcT NOV DEC ANNUAL oil Internal Combustion (89.7) (140.2) (129.0) (98.3) (121.6) (56.2) (79.8) (33.7) (62.8) 2.8 (106.7) (92.8) (1,008.0) Gas Turbine 11,152.3 7,998.5 11,233.3 27,968.9 21,047.7 16,393.9 18,231.5 26,097.1 23,595.0 25,224.5 29,058.9 30,103.7 248,105.3 Gas 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 Coal Steam Turbine 17,837.0 16,372.0 15,591.1 (207.0) 13,917.3 16,320.1 16,799.3 15,159.5 13,070.3 15,125.9 16,297.2 16,643.4 172,926.1 Hydro 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 NET GENERATION TOTAL 28,899.7 24,230.3 26,695.4 27,663.6 34,843.4 32,657.8 34,951.0 41,222.9 36,602.5 40,353.2 45,249.4 46,654.3 420,023.5 PURCHASES (MWH) (2) From 23,510.0 17,867.0 16,483.0 10,540.0 432.0 0.0 163.0 1,797.0 831.0 369.0 610.0 385.0 72,987.0 (1) Negative figures indicate station service requirements exceeded generation. (2) Monthly purchasing information by source was not available at the time of this report. Monthly figures here represent combined purchases from: AML&P (annual purchases, 69,701 MWH), CEA (annual purchases, 1,760 MWH) and the AEG&T (annual purchases, 1,526 MWH). This information is taken from GVEA's Financial and Statistical Report, REA Form 7, pages 4, 6 and 7. General Notes * See page 12. Alaska Power Authority 11/87 1986 Alaska Railbelt Utilities and Wholesale Power Producers MONTHLY NET GENERATION and PURCHASES (Page 4 of 5) HOMER ELECTRIC ASSOCIATION NET GENERATION (MWH) Fuel Type Prime Mover JAN FEB MAR APR MAY JUN JUL AUG SEP OcT NOV DEC ANNUAL Oil Internal Combustion 9,040.0 13,580.0 1,250.0 9,460.0 20,320.0 6,320.0 6,160.0 3,920.0 0.0 54,720.0 3,600.0 300.0 128,670.0 Gas 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 Coal 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 Hydro 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 TOTAL 9,040.0 13,580.0 1,250.0 9,460.0 20,320.0 6,320.0 6,160.0 3,920.0 0.0 54,720.0 3,600.0 300.0 128,670.0 Purchases (MWH) From CEA/AEG&T 38,744.9 34,734.0 37,433.7 35,684.7 NET GENERATION (MWH) Fuel Type Prime Mover JAN FEB MAR APR MAY JUN JUL AUG SEP oct NOV DEC ANNUAL oil 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 Gas 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 Coal 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 Hydro 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 NET GENERATION TOTAL 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 PURCHASES (MWH) From (1) CEA 49,518.0 40,955.0 41,132.0 38,237.0 33,495.0 26,694.0 28,788.0 31,399.0 31,133.0 39,697.0 40,048.0 43,388.0 444,484.0 (1) Purchases from CEA include MEA‘s allocation from Alaska Power Administration. General Notes * See page 12. tt Alaska Power Authority 11/87 ra 1986 Alaska Railbelt Utilities and Wholesale Power Producers MONTHLY NET GENERATION and PURCHASES (Page 5 of 5) SEWARD ELECTRIC SYSTEM NET GENERATION (MWH) Fuel Type Prime Mover JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC ANNUAL oil 129.6 53.6 58.4 0.0 0.0 28.8 92.8 16.0 0.0 0.0 21.6 0.0 400.8 Gas 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 Coal 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 Hydro 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 NET GENERATION TOTAL 129.6 53.6 58.4 0.0 0.0 28.8 92.8 16.0 0.0 0.0 21.6 0.0 400.8 PURCHASES (MWH) From CEA 3,230.0 2,870.0 2,922.4 3,214.8 3,207.6 2,451.6 2,601.6 3,084.0 2,484.0 2,336.4 2,904.0 3,060.0 34,366.4 * Data Source: 1986 Alaska Electric Power Statistics Report. * Gross generation minus station service equals net generation. * Purchases include both economy and firm energy sales. Alaska Power Authority 11/87 eb 1986 Alaska Railbelt Generating Utilities MONTHLY SALES FOR RESALE Chugach Electric Anchorage Municipal Association Light and Power aE SALES FOR RESALE (MW) SALES FOR RESALE (MUM) CUSTOMER CUSTOMER CUSTOMER CUSTOMER MEA HEA SEWARD CEA JANUARY 49,518.0 36,960.7 3,230.4 18,874.0 FEBRUARY 40,954.5 34,774.0 2,870.0 10,492.0 MARCH 41,132.3 36,954.7 2,922.4 9,173.0 APRIL 38,237.5 35, 684.7 3,214.8 21,061.0 MAY 33,494.9 33,470.0 3,207.6 15,346.0 JUNE 26,693.8 29,760.6 2,451.6 8,685.0 JULY 28,787.9 32,244.4 2,601.6 2,154.0 AUGUST 31,399.3 24,302.0 3,084.0 525.0 SEPTEMBER 31, 133.4 31,235.9 2,484.0 3,840.0 OCTOBER 39, 697.5 32,945.6 2,336.4 4,475.0 NOVEMBER 40,047.6 37,455.3 2,904.0 640.0 DECEMBER 43,387.6 39,345.2 3,060.0 2,705.0 ANNUAL 466 486.3 405,133.1 34,366.8 97,970.0 General Notes * Sales for resale are firm power commitments to other utilities. Figures here do not include economy energy sales or retail sales among utilities. Information on 1986 economy energy sales is presented on page 14 of this report. Retail sales data is presented on pages 30-33. Alaska Power Authority 11/87 vl 1986 Alaska Railbelt Utilities and Wholesale Power Producers MONTHLY ECONOMY ENERGY SALES (MWH) Alaska Generation Anchorage Municipal Chugach Electric Golden Valley & Transmission Light and Power Association Electric Association Cooperative ECONOMY ENERGY SALES ECONOMY ENERGY SALES ECONOMY ENERGY SALES ECONOMY ENERGY SALES to: to: FMUS GVEA FMUS CEA UofA GVEA January 23,094 8,362 1,339 6,680 0 377 0 February 18,542 7,304 0 2,360 0 308 0 March 17,037 3,261 0 56 0 177 0 April 10,845 800 0 1,866 0 835 0 May 432 1,928 0 2,023 20 700 0 June 0 0 0 2,144 0 654 0 July 163 0 0 2,623 4 671 0 August 450 88 0 10,103 79 620 1,347 September 514 ) 146 2,851 0 933 179 October 46 0 325 2,847 0 844 0 November 623 0 0 3,216 0 101 0 December 379 0 10 3,053 0 108 0 ANNUAL = 72,125 21,743 1,820 39,822 103 6,328 1,526 (1) This column does not include GVEA’s local sales to University of Alaska, Fairbanks or Fairbanks Municipal Utility System. General Notes i Economy energy sales are not based on firm power commitments among utilities and wholesale power producers. Intertie Economy Sales (1) Energy Sales 32,795 39,852 25,846 28,514 20,298 20,531 11,645 14,346 2,380 5,103 0 2,798 167 3,461 1,964 12,687 839 4,623 371 4,062 623 3,940 389 3,550 97,317 143,467 , Information for AEG&T sales came from the Alaska Power Authority Intertie Usage Report, April 2, 1987. AML&P, CEA and GVEA sales were taken from the 1986 Alaska Electric Power Statistics report. 2 With the exception of GVEA sales to FMUS and the University of Alaska in Fairbanks, all other economy energy sales occurred through the Anchorage- Fairbanks Intertie. The Intertie is owned by the Alaska Power Authority and connects Teeland substation in the MEA system and Gold Hill substation in the GVEA system. * Information on 1986 utility sales for resale and retail sales may be found on pages 13 and 30-33. Alaska Power Authority 11/87 Alaska Railbelt Utilities and Wholesale Power Producers NET GENERATION BY FUEL TYPE PERCENT CHANGE, 1985 - 1986 (MWH ) Utility / Wholesale % % Power Producer 1985 1986 Change 1985 1986 Change Alaska Electric Gene- 0.0 0.0 0.0 0.0 0.0 0.0 0.0 39.5 0.0 0.0 0.0 0.0 0.0 39.5 0.0 ration & Transmission Cooperative (1) Alaska Power Adminis- 150.0 154.8 3.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 150.0 154.8 3.2 tration - Eklutna (2) Anchorage Municipal 0.0 0.0 0.0 0.0 0.0 0.0 934.4 938.6 0.5 0.0 0.0 0.0 934.4 938.6 0.5 Light & Power Chugach Electric 47.4 38.9 (18.0) 0.0 0.0 0.0 1,811.8 1,741.1 (3.9) 0.0 0.0 0.0 1,859.3. 1,779.9 (4.3) Association Fairbanks Municipal 0.0 0.0 0.0 1.0 1.3 30.5 0.0 0.0 0.0 100.0 99.1 (0.9) 101.0 100.4 (0.6) Utilities System Golden Valley 0.0 0.0 0.0 212.0 247.1 16.6 0.0 0.0 0.0 196.0 172.9 (11.8) 408.0 420.0 2.9 Electric Association 197.4 193.6 (1.9) 213.0 248.4 16.6 2,746.2 2,719.2 (1.0) 296.0 272.0 (8.1) 3,452.6 3,433.3 (0.6) (1) AEG&T, a wholesale power producer, came on-line in 1986. (2) APA is a federally-owned, hydroelectric project. General Notes * Net generation for SES and HEA back up generators is not included in this table. * AML&P and CEA oil generation is not significant. Figures are not shown in this table. Alaska Power Authority 11/87 St gL OIL (000 Gallons) GAS (MMCF ) COAL (Tons ) 1986 Alaska Railbelt Utilities and Wholesale Power Producers MONTHLY FUEL USE Utility/Wholesale Power Producer Anchorage Municipal Light & Power Chugach Electric Association Fairbanks Municipal Utility System Golden Valley Electric Association Homer Electric Association City of Seward Electric Utility TOTAL Ak. Gen. & Transmission Coop. Anchorage Municipal Light & Power Chugach Electric Association TOTAL Fairbanks Municipal Utility System Golden Valley Electric Association TOTAL JANUARY 0.196 1.100 11.150 1,432.116 1.050 15.509 1,461.121 1.135 1,259.187 2,014.800 3,275.122 4,901.290 15,588.000 20, 489.290 (Page 1 of 2) FEBRUARY 8.075 9.500 31.460 1,,263.696 2.058 0.000 1,314.789 0.000 1,076.145 1,849.900 2,926.045 6,412.560 13,773.000 20,185 .560 1,466. 724 0.252 0.000 0.558 1,041.059 1,972.400 3,014.017 10,876.980 13, 303.000 24,179.980 13.550 2,242.002 10,457.220 0.000 10,457.220 0.911 0.000 3.400 1,661.394 2.394 0.000 0.023 1,127.293 2,037.300 3,164.616 7,956.530 11,260.000 19,216.530 1,641.024 0.714 0.000 0.031 946.372 1,757.400 2,703 .803 8, 756.110 13,484.000 22,240.110 Alaska Power Authority 11/87 dt 1986 Alaska Railbelt Utilities and Wholesale Power Producers MONTHLY FUEL USE (Page 2 of 2) Fuel Type Utility/Wholesale Power Producer JULY AUGUST SEPTEMBER OCTOBER NOVEMBER DECEMBER TOTAL OIL Anchorage Municipal Light & Power 1.826 1.692 2.394 0.250 0.476 0.380 22.173 (000 Gallons) Chugach Electric Association 0.000 0.000 0.000 0.000 0.000 25.500 37.400 Fairbanks Municipal Utility System 21.310 10.220 19.160 67.280 10.930 19.950 263.980 Golden Valley Electric Association 1,833.216 2,151.072 2,006.928 2,111.214 2,301.852 27810-5506 22 ,488.774 Homer Electric Association 0.672 0.462 0.126 8.148 0.462 0.210 17.430 City of Seward Electric Utility 15.160 0.000 0.000 45.782 0.000 0.000 76.451 TOTAL 1,872. 184 2, 163.446 2,028.608 2,232.674 2,313.720 2,423.576 22, 906.208 GAS Ak. Gen. & Transmission Coop. 2.521 135.497 15.170 118.613 184.469 140.762 598.779 (MMCF ) Anchorage Municipal Light & Power 845.602 811.940 871.701 919.781 787.541 807.962 11,600.247 Chugach Electric Association 1,765.400 1, 739.900 1,798.200 1,869.300 933.200 1,901.100 21,579.300 TOTAL 2,613.525 2, 687.337 2,685.071 2,907 .694 1,905.210 2, 849.824 33, 778.326 COAL Fairbanks Municipal Utility System 9,098.200 2,065 .620 8, 887.540 9,787.410 11,174.170 11,832.440 102, 206.070 (Tons) Golden Valley Electric Association 15,785.000 13,018.000 10,581.000 13,611.000 13,720.000 13,915.000 148 038.000 TOTAL 24,883.200 15,083.620 19,468.540 23,398.410 24,894.170 25,747.440 250, 244.070 General Notes = Source: 1986 Alaska Electric Power Statistics report. * Fuel use includes requirements for station service. 2 Fuel Units Oil - Thousands of Gallons Gas - Millions of Cubic Feet Coal - Tons Alaska Power Authority 11/87 st Utility Anchorage Municipal Light & Power Chugach Electric Association Fairbanks Municipal Utilities Golden Valley Electric Association Homer Electric Association Matanuska Electric Association Seward Electric System JANUARY fa 1S ae 179.6 171.9 25.2 25.5 65.6 79.3 58.1 65.0 78.1 82.5 5.6 25 MONTHLY PEAK FEBRUARY ig 143.0 137.0 197.1 187.8 me 72.7 79.6 ar sas 6.4 5.9 1985 - 1986 Alaska Railbelt Utilities DEMAND REQUIREMENTS FOR RETAIL LOAD (Page 1 of 2) (MW) MARCH APRIL 1985 1986 1985 1986 173.3 165.7 185.9 154.3 26.0 24.5 22.5 22.0 66.6 75.7 61.5 64.8 57.8 66.0 58.6 63.1 74.2 84.3 75.9 74.1 Det Do, 6.2 5.9 MAY ei 121.0 118.0 136.8 127.7 22.6 18.0 5-5 950) p2.5 99.0. 61.0 56.9 59, Dee. JUNE = 120.4 120.0 132.4 116.3 22.7 24.6 50.3 54.1 50.5 57.0 55.2 53.4 59 5.8 Alaska Power Authority 11/87 6L 1985 - 1986 Alaska Railbelt Utilities MONTHLY PEAK DEMAND REQUIREMENTS FOR RETAIL LOAD (Page 2 of 2) (MW) JULY AUGUST SEPTEMBER OCTOBER NOVEMBER DECEMBER HIGH (1) 1985 1986 1985 1986 1985 1986 1985 1986 1985 1986 1985 1986 Anchorage Municipal 123.5 118.0 123.0 120.0 117.4 123.0 141.5 126.0 153.4 137.0 149.0 135.0 153.4 143.0 Light & Power Chugach Electric 136.6 113.5 147.5 117.3 152.0 142.7 187.1 174.6 197.2 189.2 194.4 180.3 197.2 189.2 Association, ne Fairbanks Municipal 23.2 31.2 22.8 19.2 23.1 21.0 25.2 20.1 26.8 21.3 27.4 22.5 28.2 31.2 Utilities saee Golden Valley 49.5 54.6 51.0 55.4 58.0 58.0 75.4 67.7 81.4 85.2 79.3 75.0 81.4 85.2 Electric Association sse< 7 eee Homer Electric 54.6 59.0 53.0 56.7 56.7 57.1 67.3 62.3 71.0 68.5 68.5 67.0 71.0 69.1 Association cove Matanuska Electric 51.1 51.8 60.4 54.4 64.0 59.7 81.9 71.1 88.7 90.5 86.8 77.7 89.2 90.5 Association eee Seward Electric System 5.7 Dat 5.6 5.4 5.5 5.1 5.6 5.4 5.8 6.3 5.7 5.9 6.2 6.3 (1) This column indicates the utility’s highest monthly peaks for 1985 and 1986. General Notes * Underlined figures indicate the highest, annual 1985-86 peaks for each utility. * — AML&P and CEA data is based on retail peaks. * GVEA and FMUS data is based on total system peaks. * HEA, MEA and SES retail peaks in this table are not included in CEA’s retail peak. * Pr -coinci 7 eaks are non-coincident and cannot be added. Alaska Power Authority 11/87 4 Peak Demand (MW) Typical Daily Load Curves _ Alaska Generating Utilities (Summer) 300 275 250 225 = . CEA 200 oT AMLP 150 GVEA FMUS - * I 125 100 75 : — 50 25 t 1D Dp aa) cD cD I cD 2) iD cD cp Ip U p 5 oO < J} a) 2 4 6 B 10 12 14 16 #18 20 22 = 24 Hour Information for this graph is based on 1985-86 data for typical summer daily load curves. Sample curves were prepared by utilities, and replotted into a common scale. Alaska Power Authority 11/87 Peak Demand (MW) 2 325 300 273 250 225 200 175 150 125 100 Typical Daily Load Curves Alaska Generating Utilities (Winter) 4 6 8 10 12 14 16 18 20 Hour Information for this graph is based on 1985-86 data for typical winter daily load curves. scale. Sample curves were prepared by utilities, and replotted into a common 22 24 Alaska Power Authority 11/87 22 200 180 160 140 Peak <0 Demand 1004 (MW) Typical Daily Load Curves Anchorage Municipal Light and Power 2 4 6 8 10 12 14 16 18 20 Hour Anchorage Municipal Light & Power's load curves are based on 1985 data. curves submitted by AML&P were replotted. 22 Sample 24 -8- Winter -~* Summer Alaska Power Authority 11/87 Typical Daily Load Curves Chugach Electric Association 400 360 320 0 2 4 6 8B 1 12 14 16 18 2 22 24 Hour Chugach Electric Association's load curves are based on 1985 data. Sample curves submitted by CEA were replotted. €2 Alaska Power Authority 11/87 v2 40 35 30 25 Peak Demand 20% (MW) 15 Typical Daily Load Curves Fairbanks Municipal Utilities System © MD D cp DP . qi «s) ( 2 S D mp ay © 4 6 8 10 12 4 16 18 2 Hour Fairbanks Municipal Utilities System's load curves are based on 1986 data. curves submitted by FMUS were replotted. 22 Sample 24 Alaska Power Authority 11/87 Peak Demand (MW) s2 100 90 Typical Daily Load Curves Golden Valley Electric Association Dee eed Ce BB TOL te eae toe 1 Pep Hour Golden Valley Electric Association's load curves are based on 1986 data. curves submitted by GVEA were replotted. 22 Sample 24 Alaska Power Authority 11/87 92 ALASKA TRANSMISSION LINES 1986 SUMMARY r REGION CIRCUIT MILES TOTAL By Voltage 34.5 69 115 138 230 kV kV kV kV kV Sa ea TTT ra Southeast 25.0 120.5 30.0 44.0 0 219.5 Southcentral ° Anchorage/Cook Inlet 101.2 109.1 421.5 157.1 140.70 929.6 ° Other Southcentral 0 4.0 0 125.0 0 129.0 Yukon ° Fairbanks 42.5 149.3 0 211.6 0 403.4 ALASKA STATEWIDE TOTALS 168.7 382.9 451.5 537.7 140.7 1,681.5 GENERAL NOTES: * This table summarizes information described on pages 27 - 28. See notes on page 28 for information on design voltages. Southeast includes Alaska Power Administration (Snettisham), AEL&P, GHEA, Sitka Electric System, KPU and Alaska Power Authority (Swan Lake and Lake Tyee). Southcentral - Anchorage/Cook Inlet includes Alaska Power Administration (Eklutna), Alaska Power Authority (Anchorage-Fairbanks), AML&P, CEA, HEA, MEA and Seward Electric System. - Other Southcentral includes Alaska Power Authority (Glennallen-Valdez) and Kodiak Electric Association. Yukon includes FMUS and GVEA. The Anchorage-Fairbanks Intertie is approximately 170 miles in length. For purposes of this summary, 84.6 miles have been included under the Anchorage-Cook Inlet, 138 kV designation, and 85.4 miles under the Yukon designation. Alaska Power Authority 11/87 Zé ALASKA UTILITIES TRANSMISSION LINES AND MAJOR INTERCONNECTIONS (Page 1 of 2) (Lines under 34.5 kV not included) Circuit Circuit Voltage Circuit Voltage Circuit Owner/Location kV(1) Miles Owner/Location kV Miles YUKON REGION (Fairbanks) Golden Valley Electric Association Alaska Municipal Light & Power Healy-Gold Hill 138 103.2 Plant 1-Plant 2 115 Sa7, Gold Hill-Zehnder 69 7.2 (3 circuits) qt5 6.2 Gold Hill-Ft. Wainwright 69 1129 Gold Hill-Ft. Wainwright 715 7.5 Gold Hill-Ft. Wainwright 138 10.7 APA-Sub 14 115 2.8 Gold Hill-Murphy Dome 34.5 24.5 Plant 2-CEA 230 kV Sub. 115 a2) Gold Hill-Musk Ox 69 523 APA - Plant 1 34.5 (6) 45 International-Zehnder 69 2.9 Miscellaneous 34.5 26.0 Zehnder -Fox 69 8.0 Fox-Pilot Bluff 34.5 18.0 Chugach Electric Association, Inc. Ft. Wainwright-Highway Park 69 12.4 Beluga-Pt. MacKenzie 230 42.5 Ft. Wainwright-North Pole 138 Ze) (2 circuits) 230 42.5 Highway Park-North Pole 69 Zed Beluga-Pt. MacKenzie 138 42.5 Highway Park-Johnson Road 69 23.0 Pt. MacKenzie-West Terminal 230 7.3 Johnson Road-Carney 69 6:5 West Terminal-East Terminal 230 So7 Carney-Jarvis Creek 69 (2) 52.6 East Terminal-Plant 2 230 12.5 Miscellaneous Transmission Lines Plant 2-University 230 6.2 within Fairbanks 69 el University-International 138 5.3 Zehnder-Ft. Wainwright 69 4.0 Pt. MacKenzie-Pt. Woronzof 138 4,1 (3 circuits) 138 4,1 Fairbanks Municipal Utilities System 138 4,1 Municipal Power Plant-Zehnder 69 ne0) Pt. MacKenzie-Teel and 230 26.0 Municipal Power Plant-Southside 69 4.5 Pt. Woronzof-International 138 5.9 Substation (2 circuits) 138 6.5 Anchorage-University 115 1.1 SOUTHCENTRAL REGION University-Quartz Creek 115 89.3 (Anchorage/Cook Inlet) Quartz Creek-Soldotna 115 (7) 53.8 Alaska Power Authority (4) 69 51.1 Teeland-Healy 138 (3) 170.0 Soldotna-Bernice Lake 115 (7) 24.3 Meals Substation-Substation No. 11 138 106.0 69 24.4 Cooper Lake-Quartz Creek 69 5.6 Alaska Power Administration (5) Miscellaneous Transmission Lines Eklutna-Palmer 115 12.0 within Anchorage 34.5 60.0 Eklutna-City Plant #2-Anchorage 115 33.0 Alaska Power Authority 11/87 82 Circuit Voltage Owner/Location kv(1) Matanuska Electric Association Eagle River Area nS) Palmer Area-0'Neil/Teeland 115 Teel and-Hol 1 ywood-Anderson 115 Hol lywood-Douglas 115 (8) Teel and-Redington 34.5 Homer Electric Association, Inc. Soldotna-Homer 115 Kenai Area Lines 69 North Kenai lines leased to Chugach Electric Association, Inc. Seward Electric System Daves Creek-Lawing Lawing-Seward (OTHER SOUTHCENTRAL ) Kodiak Electric Association Terror Lake-Airport Airport-Swampy Acres Hartman-Swampy Acres NOTES: M) (2) (3) (4) (5) (6) (7) (8) (9) (10) Lines are energized to the voltages indi ALASKA UTILITIES TRANSMISSION LINES AND MAJOR INTERCONNECTIONS (Page 2 of 2) (Lines under 34.5 kV not included) Circuit Miles 8.7 43.4 12.5 19.0 10.7 85.0 4.0 See Note (7) 115 69 138 138 69 cated. 17.0 24.0 Lines built to different voltages are identified in separate footnotes. indicated, a designation refers to a single circuit. Line is built to 138 kV standards and will begin operating at 138 kV in 1987, Line is built to 345 kV standards. State-owned tranmission line. Federally-owned transmission line. AML&P considers 34.5 kV lines sub-transmission voltage. Leased from Homer Electric Association, Currently operated at 138 kV. Line is owned by Alaska Power Authority. Line is built to 138 kV standards. Inc. (9) Owner/Location SOUTHEAST REGION Alaska Power Administration Snettisham-Thane (Juneau) Alaska Electric Light & Power Thane-Capital Avenue Sub Thane Loop Sub (Mendenhall Valley) Glacier Highway Electric Association Upper Mendendhall Bridge- Auke Bay-Brotherhood Bridge Sitka Electric Department Blue Lake-Sitka and through City Green Lake-Blue Lake Ketchikan Public Utilities Silvis Lake-Beaver Falls- Ketchikan and through City to Totem Bight Sub Alaska Power Authority Swan Lake-Ketchikan Tyee-Wrangel1 Wr angel1-Petersburg Circuit Voltage Circuit kV(1) Miles 138 44.0 69 5.0 69 17.0 69 3.5 69 5.0 69 9.0 34.5 25.0 115 30.0 69 (10) 39.0 69 (10) 42.0 Unless otherwise Alaska Power Authority 11/87 eons 34.5 kV sirbanks 1 GVEA 138 kV Be Alaska Power Authority GVEA 138 kV APA (st) 138 kV Lm Glennallen i FEZ MEA APA (st) Pn 138 kV EA yee kV 115 kV Willow Yi Paimer CEA 230 kV OL. APA (ted) ‘olomon Gulch] (2 circuits) Uy 115 kV Aydro Anchorage CEA — CEA 138 KV 445 KV 1 HEA115 kV ry —— > Kenal''’7 SES 69 kV HEA CEN Ss HEA eward 69 kV sakv 69kV Nn HEA 115 kV Southcentral Alaska GVEA Existing 38 kV Railbelt Transmission System Ita Junction November 1987 29 oe 1986 Alaska Railbelt Utilities RETAIL SALES, REVENUES, & CUSTOMERS (Page 1 of 4) ANCHORAGE MUNICIPAL LIGHT & POWER RESIDENTIAL Sales Revenue Customers Sales Revenue Customers Sales Revenue Customers Sales Revenue Customers (MWH) ($) (AVG. ) ($) (AVG. ) (MWH) ($) (AVG. ) (MWH) ($) (AVG. ) JAN 17,820.0 1,161.9 24,684 52,584.0 3,102.0 5,029 2,424.0 138.0 362 72,828.0 4,402.0 30,075 FEB 17,362.0 1,133.4 24,971 52,836.0 3,125.0 5,196 1,646.0 136.0 362 71,844.0 4,394.3 30,529 MAR 16,827.0 1,136.7 24,977 53,106.0 3,237.7 5,219 2,006.0 148.1 362 71,939.0 4,522.5 30,558 APR 15,073.0 1,040.7 24,437 46,933.0 2,956.2 Sle 1,866.0 144.8 362 63,872.0 4,141.7 29,916 MAY 11,822.0 877.0 25,450 44,751.0 3,025.5 5,133 1,334.0 143.2 362 57,907.0 4,045.7 30,945 JUN 13,712.0 1,042.6 25,156 54,687.0 3,607.2 5,110 1,176.0 142.8 362 69,575.0 4,792.7 30,628 JUL 11,292.0 897.8 24,461 42,719.0 3,047.9 4,932 1,044.0 150.9 362 55,055.0 4,096.6 29,755 AUG 10, 738.0 910.1 25,166 49,383.0 3,694.9 5,105 1,255.0 161.8 362 61,376.0 4,766.9 30,633 SEP 12,914.0 1,086.6 27,159 §2,512.0' 3,972.8 5,415 1,825.0 180.1 362 67,251.0 5,239.4 32,936 Oct 13,813.0 1,133.9 22,878 48,555.0 3,695.8 4,720 1,825.0 199.4 362 64,193.0 5,029.1 27,960 NOV 17,353.0 1,428.6 24,571 59,037.0 4,405.3 5,069 1,661.0 163.2 362 78,051.0 5,997.1 30,002 DEC 19,649.0 1,605.0 24,369 62,182.0 4,297.6 5,062 1,495.0 148.0 362 83,326.0 6,050.6 29,793 Yr End Adjust. (132.1) (396.4) (7.0) (535.5) ANNUAL 178,375.0 13,322.3 24,857 619,285.0 41,771.5 5,092 19,557.0 1,849.2 362 817,217.0 56,943.0 30,311 CHUGACH ELECTRIC ASSOCIATION : ==RESI DENT LAC» osa= ===) ooo Seee om COMMERCIAL-------- = SALES REVENUE CUSTOMERS SALES REVENUE CUSTOMERS SALES REVENUE CUSTOMERS SALES REVENUE CUSTOMERS (MWH) ($) (AVG. ) (MWH) ($) (AVG.) (MWH) ($) (AVG.) (MWH) ($) (AVG.) JAN 51,022.3 3,163.4 54,298 40,769.5 2,169.0 6,168 699.5 75.9 65 92,491.3 5,408.3 60,531 FEB 45,299.0 2,914.7 54,221 33,794.1 1,932.9 6,212 583.3 78.3 65 79,676.4 4,925.9 60,498 MAR 46,386.8 3,167.2 54,804 39,767.5 2,329.6 6,388 538.4 82.4 65 86,692.7 5,579.2 61,257 APR 45,047.4 2,739.8 55,023 37,467.4 2,066.2 6,477 396.8 111.4 65 82,911.6 4,917.4 61,565 MAY 37,827.3 2,428.0 54,955 35,721.6 2,022.5 6,434 275.0 81.3 65 73,823.9 4,531.8 61,454 JUN 30,823.6 2,111.6 54,915 34,733.1 2,005.2 6,387 200.8 81.5 65 65,757.5 4,198.3 61,367 JUL 29,968.3 2,232.8 54,693 35,380.8 2,195.1 6,327 232.6 83.8 65 65,581.7 4,511.7 61,085 AUG 29,983.5 2,249.7 54,840 33,643.1 2,136.6 6,342 352.5 83.4 65 63,959.1 4,469.7 61,247 SEP 32,527.5 2,361.0 54,962 33,267.3 2,069.5 6,357 420.8 72.6 65 66,215.6 4,503.1 61,384 oct 37,677.1 2,752.9 54,888 33,619.5 2,191.1 6,371 558.2 80.6 65 71,854.8 5,024.6 61,324 NOV 41,765.8 2,992.4 55,148 36,040.6 2,272.4 6,398 641.9 81.4 65 78,448.3 5,346.2 61,611 DEC 49,710.9 3,480.2 54,882 40,466.8 2,471.6 6,397 731.1 81.2 65 90,908.8 6,033.0 61,344 ANNUAL 478,039.5 32,593.7 54,802 434,671.3 25,861.7 6,355 5,610.9 993.8 65 918,321.7 59,449.2 61,222 General Notes * See page 33. Alaska Power Authority 11/87 te 1986 Alaska Railbelt Utilities RETAIL SALES, REVENUES, & CUSTOMERS (Page 2 of 4) FAIRBANKS MUNICIPAL UTILITIES Sales Revenue Customers Sales Revenue Customers Sales Revenue Customers Sales Revenue Customers (MWH) ($) (AVG.) (MWH) ($) (AVG. ) (MWH) ($) (AVG.) (MWH) ($) (AVG.) JAN 3,008.0 245.0 4,817 7,960.0 744.0 ee 3,127.0 295.0 305 14,095.0 1,284.0 6,445 FEB 2,628.0 199.0 4,738 7,120.0 654.0 1,309 3,022.0 269.0 301 12,770.0 1,122.0 6,348 MAR 2,482.0 223.0 4,735 7,122.0 700.0 1-321 2,911.0 285.0 300 12,515.0 1,208.0 6,356 APR 1,768.0 137.0 4,702 5,722.0 561.0 1,525 2,378.0 209.0 300 9,868.0 907.0 6,325 MAY 2,449.0 268.0 4,701 8,315.0 807.0 1,329 3,027.0 312.0 299 13,791.0 1,387.0 6,329 JUN 1,919.0 144.0 4,739 7,483.0 645.0 1,320 2,296.0 204.0 299 11,698.0 993.0 6,358 JUL 1,861.0 171.0 4,657 7,675.0 742.0 1,320 2,131.0 215.0 296 11,667.0 1,128.0 6,273 AUG 1,723.0 151.0 4,642 7,125.0 677.0 Viste 1,940.0 195.0 294 10,788.0 1,023.0 6,251 SEP 1,899.0 185.0 4,701 7,648.0 723.0 1,305 2,272.0 243.0 293 11,819.0 1,151.0 6,299 oct 1,909.0 171.0 4,717 7,299.0 683.0 1,341 2,000.0 221.0 290 11,208.0 1,075.0 6,348 NOV 2,102.0 191.0 4,656 (145-0) 726.0 1,289 2,096.0 212.0 329 11,931.0 1,129.0 6,274 DEC 2,806.0 294.0 4,754 8,505.0 887.0 1,357 2,404.0 284.0 288 13,715.0 1,465.0 6,399 ANNUAL 26,554 esate. 4,713 89,707 8,549 1,521 29,604 2,944 300 145,865 13,872 6,334 Sales Revenue Customers Sales Revenue Customers Sales Revenue Customers Sales Revenue Customers (MWH) ($) (AVG.) (MWH) ($) (AVG. ) (MWH) ($) (AVG. ) (MWH) ($) (AVG. ) JAN 17,154.0 1,794.0 22,583 20,124.0 1,808.0 3,087 7,057.0 520.0 2 44,235.0 4,122.0 25,672 FEB 18,793.0 1,870.0 22,678 20,945.0 1,864.0 3,100 2,668.0 255.0 2 42,406.0 3,989.0 25,780 MAR 15,555.0 1,724.0 22,653 18,882.0 1,800.0 3,083 233.0 9.0 e 34,670.0 3,533.0 25,738 APR 14,826.0 1,624.0 22,954 18,378.0 1,693.0 3,103 2,701.0 83.0 2 35,905.0 3,400.0 26,059 MAY 12,975.0 1,371.0 22,980 17,781.0 1,501.0 3,094 2,743.0 69.0 5 33,499.0 2,941.0 26,077 JUN 11,524.0 1,240.0 22,959 16,640.0 1,414.0 3,077 2,798.0 70.0 2 30,962.0 2,724.0 26,038 JUL 10,559.0 1,166.0 22,862 15,314.0 1,331.0 3,085 3,294.0 80.0 2 29,167.0 2,577.0 25,949 AUG 11,999.0 1,252.0 23,335 16,600.0 1,458.0 3,088 10,723.0 263.0 2 39,322.0 2,973.0 26,425 SEP 13,406.0 1,264.0 23,509 18,305.0 1,294.0 3,123 3,863.0 102.0 3 35,574.0 2,660.0 26,635 oct 14,567.0 1,370.0 23,160 17,819.0 1,374.0 3,094 3,691.0 105.0 5 36,077.0 2,849.0 26,257 NOV 17,904.0 1,544.0 23,023 21,278.0 1,517.0 Srlie. 3,317.0 116.0 2 42,499.0 3,177.0 26,142 DEC 22,127.0 1,790.0 22,757 22,112.0 1,659.0 5,115) 3,161.0 110.0 2 47,400.0 3,559.0 25,874 ANNUAL 181,389.0 18,009.0 22,954 224,078.0 18,713.0 3,097 46,249.0 1,782.0 2 451,716.0 38,504.0 26,053 *s ie 3s. ee pag Alaska Power Authority 11/87 Ze 1986 Alaska Railbelt Utilities RETAIL SALES, REVENUES, & CUSTOMERS (Page 3 of 4) HOMER ELEC,:RIC ASSOCIATION RESIDENTIAL Sales Revenue Customers Sales Revenue Customers Sales Revenue Customers Sales (MWH) ($) (AVG. ) (MWH ) ($) (MWH) ($) (MWH) JAN 14,258.0 1,191.0 14,348 2ejlose0 1, 57520 29.0 6.0 53 36,440.0 FEB 12,579.0 1,059.0 14,302 20,193.0 1,320.0 32.0 6.0 51 32,804.0 MAR 14,277.0 1,240.0 14,329 20,578.0 1,370.0 34.0 7.0 50 34,889.0 APR 13,113.0 1,143.0 14,333 20,275.0 1,388.0 34.0 7.0 49 33,422.0 MAY 10, 166.0 877.0 14,397 21,584.0 1,259.0 32.0 6.0 49 31,782.0 2,142.0 16,870 JUN 8,139.0 667.0 14,438 20,299.0 1,187.0 28.0 6.0 49 28,466.0 1,860.0 16,916 JUL 11,341.0 1,080.0 14,398 20,527.0 1,297.0 44.0 9.0 49 31,912.0 2,386.0 16,879 AUG 8,778.0 870.0 14,606 22,485.0 1,575.0 28.0 6.0 48 31,291.0 2,451.0 17,113 SEP 9,201.0 929.0 14,514 21,044.0 1,473.0 32.0 7.0 48 30,277.0 2,409.0 16,998 oct 11,214.0 1,142.0 14,462 22,006.0 1,587.0 38.0 8.0 49 33,258.0 2,737.0 16,952 NOV 11,992.0 1,208.0 14,512 23,501.0 1,745.0 34.0 7.0 51 35,527.0 2,960.0 17,036 DEC 14,845.0 1,407.0 14,449 22,075.0 1,674.0 36.0 7.0 51 36,956.0 3,088.0 17,000 ANNUAL 139,903.0 12,813.0 14,424 256,720.0 17,248.0 401.0 82.0 50 397,024.0 30,143.0 16,914 MATANUSKA ELECTRIC ASSOCIATION RESIDENTIAL COMMERCIAL OTHER TOTAL Sales Revenue Customers Sales Revenue Customers Sales Revenue Customers Sales Revenue Customers (MWH) ($) (AVG. ) (MWH) ($) (AVG. ) (MWH) ($) (AVG. ) (MWH) ($) (AVG. ) JAN 33,435.5 2,961.6 25,013 15,761.1 1,109.1 2,454 9.1 0.8 6 49,205.7 4,071.5 27,473 FEB 26,363.2 2,351.8 25,149 12,549.5 878.8 2,462 Sail 0.9 6 38,921.8 3,231.5 27,617 MAR 27,626.8 2,486.9 25,114 13,172.8 933.9 2,460 9.1 0.9 6 40,808.7 3,421.7 27,580 APR 25,271.1 2,356.3 - 25,199 12,508.5 913.7 2,494 on 0.9 6 37,788.7 3,271.0 27,699 MAY 22,424.8 2,074.0 25,132 12, 282.8 883.1 2,501 10.1 1.0 7 34,717.7 2,958.0 27,640 JUN 16,276.9 1,545.9 25,047 10,476.3 739.0 2,446 nS 0.9 7 26,762.5 2,285.8 27,500 JUL 15,545.8 1,523.0 25,200 10,125.1 747.8 2,463 9.4 1.0 7 25,680.3 2,271.8 27,670 AUG 16,050.1 1,571.0 25,316 11,275.0 818.0 2,470 9.4 1.0 7 27,334.4 2,390.0 27,793 SEP 17,381.3 1,661.5 25,428 10,098.3 alco 2,455 9.4 1.0 7 27,488.9 2,399.8 27,890 Oct 21,092.8 1,968.0 25,573 11,526.1 842.6 2,482 9.4 vat 7 32,628.3 2,811.7 28,062 NOV 25,064.2 2,299.7 25,395 12,978.1 945.8 2,481 9.4 ent te 38,051.7 3,246.6 27,883 DEC 26,213.6 2,585.9 25,386 13,044.7 1,048.1 2,501 9.1 eal 7 39,267.3 3,635.1 27,894 ANNUAL 272,746.0 25,385.7 25,246 145,798.3 10,597.2 2,472 a * See Page 33. Alaska Power Authority 11/87 ee SEWARD ELECTRIC SYSTEM 1986 Alaska Railbelt Utilities RETAIL SALES, REVENUES, & CUSTOMERS (Page 4 of 4) JAN FEB MAR APR MAY JUN JUL AUG SEP OcT NOV DEC ANNUA Sales Revenue Customers (MWH) ($) (AVG.) 1,150.0 101.6 1,061.0 109.6 1,201.0 121.8 1,308.0 129.8 907.0 78.0 863.0 94.1 808.0 85.5 707.0 78.2 857.0 89.9 901.0 101.4 928.0 100.9 1,182.0 121.1 L 11,873.0 1,211.9 gvay =o> NUNSO ° 23s OW oO < Wr RUR eoecoDoDDDCCCOODO aonosannoass g BE XY & 21,3 Revenue Customers ($) 179.6 189.2 179.5 204.7 222.6 232.0 173.3 201.4 208.2 207.8 155.2 156.2 (AVG. ) ONAUWWNRUUOO eoocoeceeCCoO (AVG. ) WNNNNNNNNNNW CONARWNHRAA®WDSO Sales Revenue Customers (MWH) ($) (AVG. ) 3,198.0 337.1 1,596 2,958.0 303.0 1,606 2,964.0 328.3 1,632 2,395.0 261.1 1,638 2,634.0 282.0 1,635 2,699.0 300.6 = 1,663 2,951.0 311.8 1,676 2,695.0 258.9 1,674 2,655.0 280.2 1,654 33,315.0 3,552.8 1,626 a CUSTOMERS - "Average Annual Customers" is an average for the 12 month period. * OTHER - Sales, Revenues, & Customers includes sales to public authorities (including military bases, REVENUES - Thousands of Dollars inter-departmental sales, street lighting, etc. Non-revenue sales and revenue deductions are not included in these figures. 7 Sales for resale are not included in these figures. Alaska Power Authority 11/87 Historical Alaska Railbelt Electric Power Statistics 35 9€ 1976 - 1986 Alaska Railbelt Utilities & Wholesale Power Producers INSTALLED CAPACITY and FUEL USE BY GENERATION PLANT (Page 1 of 6) ALASKA ELECTRIC GENERATION & TRANSMISSION COOPERATIVE (1) PLANT NAME. : AEG&T UNIT NAME.. Soldotna 1 PRIME MOVER Gas Turbine FUEL TYPE. Natural Gas 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 Installed Capacity (KW) 0 0 0 0 0 0 0 0 0 0 42,600 Fuel Use (MCF) 0 0 0 0 0 0 0 0 0 0 598,779 ANCHORAGE MUNICIPAL LIGHT & POWER (2) PLANT NAME : Plant 1 UNIT NAME.. AMLPCT#1 AMLPCT#2 AMLPCT#3 = AMLPCT#4 PRIME MOVER Gas Turbine FUEL TYPE.. Natural Gas 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 Installed Capacity (KW) 88,400 88,400 88,400 88,400 88,400 88,400 88,400 88,400 88,400 88,400 88,400 Fuel Use (MCF) 5,321,585 3,983,441 4,285,788 4,791,808 2,404,975 2,380,614 875,356 1,026,231 444,899 706,398 1,152,084 PLANT NAME Plant 2 UNIT NAME.. AMCC56 AMCC76 AMLPCT#8 PRIME MOVER Gas Turbine (Units 5,7,8); Steam (Unit 6) FUEL TYPE.. «+: Natural Gas 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 Installed Capacity (KW) 37,600 37,600 47,600 129,400 129,400 156,900 156,900 156,900 243,400 243,400 243,400 Fuel Use (MCF) 1,844,229 2,649,058 2,694,731 2,831,215 5,444,625 4,874,648 5,861,918 6,510,609 7,012,446 10,363,087 10,448,163 (1) AEG&T - the AEG&T began operation in 1986. Fuel use data represents 6-8 months of operation. (2) The Machine Rating Handbook for the Anchorage-Fairbanks Intertie shows that Plant I installed capacity also includes 2,000 KW of IC diesel. Those units, listed as AMLPIC #1 and AMLPIC #2, are not included in the historical figures presented here. General Notes * See page 41. Alaska Power Authority 11/87 (1976 - 1986) Alaska Railbelt Utilities & Wholesale Power Producers INSTALLED CAPACITY and FUEL USE BY GENERATION PLANT (Page 2 of 6) CHUGACH ELECTRIC ASSOCIATION PLANT NAME. Beluga UNIT NAME.. : BELCT 1-5 BELCC68 BELCC78 PRIME MOVER : Gas Turbine FUEL |TYPE: cic): so:0 0 sie - ait Natural Gas 1976 1977 1978 1979 1985 1986 Installed Capacity (KW) 236,100 236,100 236,100 310,101 365,100 365,100 365,100 365,100 365,100 365,100 365,100 Fuel Use (MCF) 11,147,661 13,269,819 14,169,979 16,911,795 16,929,735 17,150,523 18,554,283 17,988,694 18,924,359 20,366,223 19,854,583 PLANT NAME.............: Bernice Lake : BERNCT#H2 BERNCT#3 BERNCT#4 : Gas Turbine UNIT NAME. . PRIME MOVER FUEL TYPE... 2c ccccencee : Natural Gas 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 Installed Capacity (KW) 26,800 26,800 54,300 54,300 54,300 81,800 81,800 81,800 81,800 81,800 81,800 Fuel Use (MCF) 2,018,569 1,726,746 1,602,314 2,075,322 2,395,548 2,848,375 2,901,087 3,949,154 3,566,578 2,537,947 2,188,854 PLANT NAME............. : Cooper Lake (1) UNIT NAME.. 3 PRIME MOVER Hydro FUEL. TYPES cise p sisials sictela : N/A 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 Installed Capacity (KW) 15,000 15,000 15,000 15,000 15,000 15,000 15,000 15,000 15,000 “15,000 17,200 Fuel Use (MCF) 0 0 0 0 0 0 0 0 0 0 (1) The difference between 1985 and 1986 figures do not reflect a change in generator capacity. Cooper Lake reservoir height was increased in 1985. General Notes * See Page 41. ze Alaska Power Authority 11/87 se 1976 - 1986 Alaska Railbelt Utilities & Wholesale Power Producers INSTALLED CAPACITY and FUEL USE BY GENERATION PLANT (Page 3 of 6) CHUGACH ELECTRIC ASSOCIATION (continued) PLANT NAME.............: International UNIT NAME... : INT CT1 INT CT2 INT CT 3 PRIME MOVER. Gas Turbine FUEL TYPE.... +: Natural Gas 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 Installed Capacity (KW) 48,700 48,700 48,700 48,700 48,700 48,700 48,700 48,700 48,700 48,700 48,700 Fuel Use (MCF) 1,023,999 751,925 948,281 852,822 784 , 386 907,814 1,699,358 1,295,963 959,040 266, 184 107,958 PLANT NAME UNIT NAME.... PRIME MOVER. Steam FUEL TYPE.......--see003 Natural Gas 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 Installed Capacity (KW) 14,500 14,500 14,500 14,500 14,500 14,500 14,500 14,500 14,500 0 0 Fuel Use (MCF) 847,786 1,152,986 730,343 831,982 803,313 908,888 1,096,216 577,149 389,005 (1) The Knik Arm plant was closed in 1985. General Notes * See page 41. Alaska Power Authority 11/87 1976 - 1986 Alaska Railbelt Utilities & Wholesale Power Producers INSTALLED CAPACITY and FUEL USE BY GENERATION PLANT (Page 4 of 6) FAIRBANKS MUNICIPAL UTILITIES SYSTEM PLANT NAME Chena UNIT NAME.. CHENST #1 CHENST #2 CHENST #3 CHENA #5 PRIME MOVER Steam FUBUSIY PES crterere cise crete =i Coal 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 Installed Capacity (KW) 8,500 28,500 28,500 28,500 28,500 28,500 28,500 28,500 28,500 28,500 29,000 Fuel Use (Tons) 29,301 116,719 121,830 119,766 120,802 165,302 172,424 161,541 154,618 126,498 102,206 PLANT NAME...cccccceceee : Chena UNIT NAME. : FMUSIC #1 FMUSIC #2 FMUSIC #3 PRIME MOVER. Internal Combustion FUEL TYPE 2.06 ccc -oees OTL 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 Installed Capacity (KW) 8,250 8,250 8,250 8,250 8,250 8,250 8,250 8,250 8,250 8,250 8,250 Fuel Use (42 BBL) de} 180 411 286 418 280 139 1,128 126 318 24 PLANT NAME : Chena (1) UNIT NAME. Designation CHENCT #6 CHENCT #4 PRIME MOVER. Gas Turbine FUEL TYPE. cccceccecceced oil 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 Installed Capacity (KW) 31,300 31,300 31,300 31,300 31,300 31,300 28,350 28,350 30,500 Fuel Use (42 BBL) T5050 1,098 72 410 440 1,349 20,055 6,857 4,403 (1) 1976-77 data for Chena 4 and Chena 6 was not available. General Notes * See page 41. 6 Alaska Power Authority 11/87 Ov 1976 - 1986 Alaska Railbelt Utilities & Wholesale Power Producers INSTALLED CAPACITY and FUEL USE BY GENERATION PLANT (Page 5 of 6) GOLDEN VALLEY ELECTRIC ASSOCIATION (1) PLANT NAME. : Healy UNIT WAME.. cc cccccccce : Healst #1 DE#1 PRIME MOVER.......: Steam FUEL [TYPE ere. cerns coal 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 Installed Capacity 25,000 25,000 25,000 25,000 25,000 25,000 25,000 25,000 25,000 25,000 25,000 Fuel Use (TONS) 134,753 134,199 147,681 144,928 147,556 155,222 163,901 159,478 159,776 169,723 148,038 PRIME MOVER....... : Internal Combustion FUEL TYPE.....200 : Oil 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 Installed Capacity (KW) 2,600 2,600 2,600 2,600 2,600 2,600 2,600 2,600 2,600 2,600 2,600 Fuel Use (42 BBL) 104 84 278 259 116 282 225 429 527 672 215 PLANT NAME.............: North Pole UNIT NAME... : Nopo GT #1 Nopo GT #2 PRIME MOVER : Gas Turbine FUEL TYPE.....2.000. eoes Oil 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 Installed Capacity (KW) 64,300 121,800 121,800 121,800 121,800 121,800 121,800 121,800 121,800 121,800 121,800 Fuel Use (42 BBL) 40,386 333,854 315,684 333,587 325,424 178,597 254,031 283,375 383,363 466,799 527,086 : Zehnder : GT #1 GT #2 Gas Turbine : Oil 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 Installed Capacity (KW) 36,000 36,000 36,000 36,000 36,000 36,000 36,000 36,000 36,000 36,000 36,000 Fuel Use (42 BBL) 282,785 62,518 29,841 39,267 25,066 35,555 40,109 39,826 59,461 3,764 3,021 (1) GVEA has seven peak/standby diesel units with an installed capacity of 18,595 KW which are not shown in this table. These units were on line prior to 1976. General Notes * See page 41. Alaska Power Authority 11/87 1976 - 1986 Alaska Railbelt Utilities & Wholesale Power Producers INSTALLED CAPACITY and FUEL USE BY GENERATION PLANT (Page 6 of 6) ALASKA POWER ADMINISTRATION (1) PLANT NAME. Eklutna UNIT NAME... PRIME MOVER Hydro FUEL TYPE.... NA 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 Installed Capacity (KW) 30,000 30,000 30,000 30,000 30,000 30,000 30,000 30,000 30,000 30,000 30,000 Fuel Use HOMER ELECTRIC ASSOCIATION (2) PLANT NAME. : Seldovia UNIT NAME... PRIME MOVER Internal Combustion FUEL TYPE.... : Oil 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 Installed Capacity (KW) 1,500 1,500 1,500 1,500 1,500 2,100 2,100 2,100 2,100 2,100 2,100 Fuel Use (42 BBL) 157 399 953 430 788 332 338 217 194 274 415 SEWARD ELECTRIC SYSTEM (2) PLANT NAME. Seward UNIT NAME... PRIME MOVER FUEL TYPE.... oil 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 Installed Capacity (KW) 2,500 2,500 2,500 2,500 2,500 10,500 10,500 Fuel Use (42 BBL) 569 505 962 656 944 1,820 (1) Alaska Power Administration is a federally-owned, wholesale power producer. (2) Installed capacity and fuel use are for backup units. Installed capacity and fuel use data for SES was incomplete in the historical EIA 759 reports. General Notes = Historical fuel use and installed capacity information was taken from the Energy Information Administration report titled EIA 759 - Data From the Monthly Power Plant Report, or the Machine Rating Handbook for the Anchorage-Fairbanks Intertie. 1986 data was reported directly to the APA for the Annual Electric Power Statistics Report. a Unit names are those used in the report titled Susitna Utility Meeting - Results of Sensitivity Analysis, June 19, 1985. Abbreviations are defined on page iii of this report. * A 30°F ambient temperature rating is used for installed capacity figures in this table. Alaska Power Authority 11/87 ly ov Natural Gas (MMCF) 25 1976-1986 Alaska Railbelt Utilities Natural Gas Use for Electrical Generation 20 15 10 0 76 77 78 ~3=«79 80~Cts«@Qd 82 83 84 85 Year Source: 1976-1984 data source is the Alaska Power Administration data base for the Alaska Electric Power Statistics report. 1985-1986 fuel data was submitted separately by utilities. 86 —- AML&P -2 CEA Alaska Power Authority 11/87 175 150 125 100 Coal (000 Tons) ,, 50 25 0 &b p 8 1976-1986 Alaska Railbelt Utilities Coal Use for Electrical Generation <J —+- FMUS - GVEA F / 76 77 Source: 78 «= «79 80 81 82 83 84 85 86 Year 1976-1984 data source is the Alaska Power Administration data base for the Alaska Electric Power Statistics report. 1985-1986 fuel data was submitted separately by utilities. Alaska Power Authority 11/87 vy OL (000 Gal) 25000 20000 15000 10000 5000 1976-1986 Alaska Railbelt Utilities Oil Use for Electrical Generation 76 77 78 79 80 81 82 83 84 85 Year Source: 1976-1984 data source is the Alaska Power Administration data base for the Alaska Electric Power Statistics report. 1985-1986 fuel data was submitted separately by utilities. Fuel units in the table beginning on page 37, have been converted from 42 BBL to thousands of gallons (000). 86 —- FMUS — GVEA Alaska Power Authority 11/87 1976-1986 Alaska Railbelt Utilities and Wholesale Power Producers Installed Capacity Sb 550 500 450 400 350 , ; , Installed 300 Capacity as (MW) ; ; 4 - 8 200 i . 100 : 50 ——— - eee -— —— — ~— —._—_____» 0 76 77 78 79 80 81 82 83 84 85 86 Year Source: Energy Information Administration publication titled ElA 759--Data from the Monthly Power Plant Report. Historical information in this report was reviewed and updated by utilities. Alaska Power Authority 11/87 Ov 1976 - 1986 Alaska Railbelt Utilities & Wholesale Power Producers PEAK DEMAND (Page 1 of 5) ALASKA ELECTRIC GENERATION & TRANSMISSION COOPERATIVE (1) Winter (MW)...... (Month). Summer (MW)........ see c cece ceecenceces (Month). ANCHORAGE MUNICIPAL LIGHT & POWER (2) Winter (MW)... . ccc cece eee cece cece eee eceeee : (Month). Summer (MW). . (Month).... (1) AEG&T - This privately-owned, wholesale generation cooperative came on-line in 1986. 1986 peaks are generator peaks, not system peaks. (2) AML&P - Historical peaks are based on retail load requirements (including sales to military bases). Prior to 1975, AML&P sold wholesale power to Matanuska Electric Association. In 1984-85, the utility began selling wholesale power again, over the Anchorage-Fairbanks Intertie and to Chugach Electric Association. These sales are not shown in the 1984-86 peaks, to maintain consistency with historical retail peaks. General Notes * See page 50. Alaska Power Authority 11/87 lv 1976 - 1986 Alaska Railbelt Utilities & Wholesale Power Producers PEAK DEMAND (Page 2 of 5) ALASKA POWER ADMINISTRATION - Eklutna (1) Winter (MW)........ (Month Summer (MW)... (Month) CHUGACH ELECTRIC ASSOCIATION (2) = 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 (1) APA may have the same peak for several months in a row in the summer or winter period for the same year. Only the initial month is shown in this table. (2) CEA- Historical peak information is based on total system peak demand. Peaks include system requirements for Homer Electric Association, Matanuska Electric Association and Seward Electric System. General Notes Alaska Power Authority 11/87 8b FAIRBANKS MUNICIPAL UTILITIES SYSTEM (1) Winter (MW).. (Month). Summer (MW). . (Month). GOLDEN VALLEY ELECTRIC ASSOCIATION (1) Winter (MW).. (Month). Summer (MW).. (Month). 1976 - 1986 Alaska Railbelt Utilities & Wholesale Power Producers DEMAND Page 3 of 5 PEAK 25.0 27.6 24.1 2oe5 26.5 24.4 FEB DEC JAN DEC DEC DEC 18.1 19.6 19.0 18.8 19.3 20.0 APR APR APR = APR/SEP SEP SEP 29.2 27.4 26.7 DEC DEC FEB 22.0 23.2 31.2 APR JUL JUL 76.4 89.9 (Ast 75.6 70.0 68.7 JAN DEC JAN FEB JAN DEC 46.8 53.1 51.9 46.8 41.7 46.2 APR APR APR APR SEP APR (1) Historical peak information is based on retail load requirements. General Notes * See page 50. 7.5 81.4 85.2 DEC NOV NOV 52.2 61.5 64.8 APR APR APR Alaska Power Authority 11/87 6b 1976 - 1986 Alaska Railbelt Utilities & Wholesale Power Producers PEAK DEMAND Page 4 of 5 HOMER ELECTRIC ASSOCIATION Summer (MW)... SEWARD ELECTRIC SYSTEM Winter (MW) (Month) Summer (MW) (1). (Month)..... (1) Complete peak information for 1976-81 was not available. General Notes * See page 50. Alaska Power Authority 11/87 os 1976 - 1986 Alaska Railbelt Utilities & Wholesale Power Producers PEAK DEMAND (Page 5 of 5) MATANUSKA ELECTRIC ASSOCIATION (1) Winter (MW) 5.252.060.0506 5 38.9 50.0 56.4 61.6 69.3 65.2 76.0 84.3 otis 89.2 90.5 (Month). Summer (MW)... (Month) (1) MEA is a distribution utility. Peak demand refers to retail requirements for MEA’s service area. MEA’s peaks are part of CEA’s total system peak. MEA had a 1984 summer peak of 56.4 in both April and September. General Notes * Historical peaks are based on information from the Alaska Power Administration data base for the Alaska Electric Power Statistics publication. * Peaks are non-coincident and cannot be added. Chugach Electric Association’s peaks include requirements for other railbelt utilities. * Anchorage Municipal Light & Power and Chugach Electric Association serve the City of Anchorage. Fairbanks Municipal Utilities System and Golden Valley Electric Association serve the City of Fairbanks. Power is sold or exchanged to distributing utilities for resale in local areas throughout the Railbelt. * Summer months include April-September; winter months, October-March. Alaska Power Authority 11/87 1976-1986 Alaska Railbelt Utilities Annual Net Generation by Fuel Type 4000 3500 CMOAOQ sr Railbelt Utilities << SS Sr 3000 . . A HYDRO a So Perr | . TESS oe a 4 oe 7 ie 2000 yan Pree et PT | __dS000000000000008 (GWH) it Pere ree oer eT eee ite ey eT eee TTT Te TT EE ree ee ee ee TEE TE TT TET ET TET toooni | | TTT TTT rT Pt TT TT PT eT TT TT TET TT fit tt tt Et Pet P eT eee ee ee TT ETT TT soon] | TTT TTT eT TT TE ET TE TT TE Ee eee yee ee eee ee eye eee eT ET Ee ope Ht 76 77 78 79 80 81 82 83 84 85 86 Year 1500 Source: Alaska Power Administration data base for the Alaska Electric Power Statistics Report. ts Alaska Power Authority 11/87 es 1976-1986 Alaska Railbelt Utilities and Wholesale Power Producers Annual Net Generation 2000 1750 1500 1250 Net Generation 1000 (GWH) 750 500 __ a (p ge 250 SS 0 76 77 78 79 80 81 82 83 84 85 86 Year Source: 1976-1984 data source is the Alaska Power Administration data base for the Alaska Electric Power Statistics report. 1985-1986 net generation data was submitted separately by utilities. Alaska Power Authority 11/87 €s 1976 - 1986 Alaska Railbelt Utilities and Wholesale Power Producers ANNUAL NET GENERATION (GWH) UTILITY / WHOLESALE POWER PRODUCER 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 Alaska Electric Generation (1) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 39.3 & Transmission Anchorage Municipal 444.9 424.3 443.1 473.1 493.5 485.3 579.5 592.5 651.7 934.4 938.6 Light & Power Alaska Power Administration (2) 118.0 203.6 180.1 171.1 184.3 222.7 147.9 149.9 164.6 145.9 154.8 -Eklutna Chugach Electric 1,054.5 1,179.7 1,308.6 1,401.0 1,434.1 1,472.7 1,718.4 1,781.8 1,873.3 1,859.3 1,779.9 Association Fairbanks Municipal 139.0 134.0 128.2 121.9 123.2 156.4 164.1 146.9 140.2 101.0 100.4 Utilities System Golden Valley 321.0 347.5 338.4 325.6 316.7 269.8 316.4 351.0 401.5 408.0 420.0 Electric Association Homer Electric (3) 0.4 0.5 1.6 0.2 0.4 0.2 0.4 0.1 0.0 0.0 0.1 Association Seward Electric (3) 1.5 4.4 0.6 0.6 0.0 0.0 0.0 0.0 0.0 4.7 0.4 System TOTAL (GWH) 2,079 2,294 2,401 2,494 2,552 2,607 2,927 3,022 3,231 3,453 3,434 (1) AEG&T is a privately-owned wholesale power cooperative. 1986 net generation is for 6-8 months of operation. (2) Alaska Power Administration is a federally-owned, wholesale power producer. (3) Generation is for backup units. HEA and SES power requirements are met through purchases from CEA or the AEG&T. General Notes = Numbers in gigwatt hours may vary from other net generation figures due to rounding. Alaska Power Authority 11/87 vs Alaska Railbelt Utilities and Wholesale Power Producers SALES, REVENUE AND CUSTOMERS 1982 (Page 1 of 6) AML&P CEA FMUS (1) GVEA HEA MEA SEW SALES (MWH) Residential 129,010.0 546, 736.0 27,758.0 150,487.0 131,942.0 215, 795.8 Commercial 474, 345.0 375 ,969.0 77, 648.0 172,590.0 191, 106.0 90,936.7 Other 7,662.0 5,216.0 22,699.0 328.0 275.0 159.9 TOTAL RETAIL SALES (MWH) 0 927,921.0 128, 105.0 323, 405.0 323,323.0 306 ,892.4 SALES FOR RESALE 0 702,357.1 32,942.0 9,534.7 TOTAL SALES (MWH) 611,017.0 1,630,278.1 161,047.0 332,939.7 REVENUE (C$) Residential $6,584,054 $24 , 287,875 $2, 186,873 $16,374,858 $7,437,721 $14,744,341 $696 , 301 Commercial 19,241,745 15,308,414 5,699,290 16,477,919 8,214,595 4,728, 765 496 , 386 Other 404 ,636 36,375 16,623 703, 744 TOTAL RETAIL REVENUES $26,889, 120 $40,000,925 $10,335,727 $15,688,691 $19,489,729 $1 SALES FOR RESALE REVENUES 0 18,030,457 953,404 701,534 $58,031,382 $15,688,691 TOTAL REVENUES AVERAGE REVENUE/KWH (Cents) Residential 5.1 4.4 7.9 10.9 5.6 6.8 7.2 Commercial 4.1 4.1 7.3 9.5 4.3 5.2 5.2 Other 13.9 7.8 10.8 11.1 13.2 10.4 5.4 TOTAL AVERAGE RETAIL REVENUE 4.4 4.3 8.1 10.2 4.9 6.4 5.9 AVERAGE RESALE REVENUE CUSTOMERS Residential 14,745 4,709 16,176 10,307 13,746 1,203 Commercial 3,230 1,042 2,092 1,655 1,397 178 Other 208 156 9 16 9 144 TOTAL RETAIL CUSTOMERS 18, 183 5,907 18,277 11,978 15,152 1,525 SALES FOR RESALE CUSTOMERS 0 1 1 TOTAL CUSTOMERS 18, 183 5,908 18,278 11,978 15,152 1,525 PURCHASED ENERGY (MWH) 71,022.1 46, 734.2 9,581.0 44,670.1 345,055.0 336,543.7 29,541.6 Alaska Power Authority 11/87 SS Alaska Railbelt Utilities and Wholesale Power Producers SALES, REVENUE AND CUSTOMERS 1983 (Page 2 of 6) AMLP CEA FMUS GVEA HEA MEA SEW SALES (MWH) Residential 127,742.0 551,762.7 27,925.9 158,645.0 127,377.0 241,587.5 Commercial 501,271.0 415, 436.8 72,532.6 174,194.0 202,219.0 103, 700.9 0.0 Other 7,804.0 5,368.1 24,324.7 2,446.0 350.0 155.5 124,783.2 335,285.0 329,946.0 345 443.9 16,790.9 8,382.5 TOTAL RETAIL SALES (MWH) 636,817.0 972,567. SALES FOR RESALE 15,970.0 760,960 6 9 TOTAL SALES (MWH) 652, 787.0 1,733,528.5 141,574.1 343 ,667.5 329,946.0 345,443. REVENUE ($) Residential $7,324,555 $32,259, 330 $2,215,311 $16,821,075 $9,459,221 $20,243,374 Commercial 25,714,995 21,464,765 5,984,200 16,465,289 11,677,450 6,656,361 0 Other 1,209,138 784,105 2,202,575 93,353 54,563 17,438 seesssss== ==: = = == = = == TOTAL RETAIL REVENUES $34,248,688 $54,508,200 10,402,086 $26,917,173 SALES FOR RESALE REVENUES 206,128 23,826,693 sessssssss ese: = ==! = = == TOTAL REVENUES $34,454,816 $78 , 334,893 $33,744,897 $21,191,234 $26,917,173 AVERAGE REVENUE/KWH (Cents) Residential 5.7 5.8 8.0 10.6 7.4 8.4 0.0 Commercial 5.1 ee 8.3 9.5 5.8 6.4 0.0 Other 15.5 14.6 9.1 3.8 15.6 11.2 0.0 TOTAL AVERAGE RETAIL REVENUE 5.4 5.6 8.4 10.0 6.4 7.8 0.0 AVERAGE RESALE REVENUE 1.3 3.4 2.9 4.4 0.0 0.0 0.0 CUSTOMERS Residential 15,622 Commercial 3,420 0 Other 240 = = eseess TOTAL RETAIL CUSTOMERS 19,282 SALES FOR RESALE CUSTOMERS 1 TOTAL CUSTOMERS 19,283 PURCHASED ENERGY (MWH) 100, 164.0 Alaska Power Authority 11/87 9¢ Alaska Railbelt Utilities and Wholesale Power Producers SALES, REVENUE AND CUSTOMERS 1984 (Page 3 of 6) AMLP CEA FMUS GVEA HEA MEA SEW SALES (MWH) Residential 138, 808.0 535 ,087.0 29, 132.2 172,958.0 133,458.0 272,605.0 Commercial 523,088.0 421,395.0 80 , 834.3 187, 183.0 215,107.0 120,903.0 0.0 Other 24,042.0 0 24,726.3 3,140.0 114.0 TOTAL RETAIL SALES (MWH) 685 ,938.0 -0 134 ,692.8 363, 281.9 393,622.0 SALES FOR RESALE 6,150.0 6 12,934.6 17,132.0 TOTAL SALES (MWH) 692 ,088.0 1,796,153.6 147,627.4 380,413.0 393 ,622.0 REVENUE ($) Residential $8,979,475 $34,170,005 $2,358,057 $18,990,371 $11,209,116 $23,046,169 Commercial 29,974,791 25,091,131 6,748,861 78,407,942 13,646,713 7,836,287 0 Other 1,528,255 861,086 13,037 TOTAL RETAIL REVENUES $40,482,521 $60,122,222 $30,895,493 SALES FOR RESALE REVENUES TOTAL REVENUES (1) AVERAGE REVENUE/KWH (Cents) 235,693 $40,718,214 29,518, 798 $89,641,020 $30, 895 ,493 Residential 5 0.0 Commercial sit 0.0 Other 4 0.0 TOTAL AVERAGE RETAIL REVENUE 59 0.0 AVERAGE RESALE REVENUE CUSTOMERS Residential 18,007 55,036 4,802 20,275 12,694 21,268 Commercial 3,921 5,960 1,201 2,503 2,146 1,791 0 Other 241 57 292 1 56 6 TOTAL RETAIL CUSTOMERS 22,169 61,053 6,295 22,779 14,896 23,065 0 SALES FOR RESALE CUSTOMERS 1 3 1 NA TOTAL CUSTOMERS PURCHASED ENERGY (MWH) Alaska Power Authority 11/87 AMLP SALES (MWH) Residential 186,518.1 Commercial 603,535.5 Other TOTAL RETAIL SALES (MWH) SALES FOR RESALE TOTAL SALES (MWH) Alaska Railbelt Utilities and Wholesale Power Producers SALES, REVENUE AND CUSTOMERS 1985 (Page 4 of 6) GVEA CEA FMUS 179,514.0 204,503.0 510,026.2 28,8 444 ,699.7 84,2 5,274.2 2 coe 960, 000.1 913,950.4 1,873, 950.5 HEA 142,011.0 240,544.0 382,555. MEA SEW 287,814.0 11,326.0 145, 403.0 21,710.0 REVENUE ($) Residential $12,348,280 Commercial 35,776,997 Other TOTAL RETAIL REVENUE $49,794,179 SALES FOR RESALE REVENUES 6,510,319 $56,304,498 TOTAL REVENUES (1) AVERAGE REVENUE/KWH (Cents) $19,305,110 19,319, 737 $61,225,419 35,077,144 2,927 , 869 156,677 $96,302,563 $12,008,883 15,761,312 84,604 $27,854, 799 $27,854,799 $25 896,119 $1,144,400 10,370,559 2,078,500 33,700 = = $36,277,537 $3, 256,600 poueeeeeee $3,256,600 9.0 10.1 7A 9.6 1.1 34.0 5 peeeeeeeee 8.4 9.8 0.0 0.0 1,128 613 Residential 6.6 Commercial 5.9 Other 7.0 TOTAL AVERAGE RETAIL REVENUE 6.1 AVERAGE RESALE REVENUE a2 CUSTOMERS Residential 25,341 Commercial 5,002 Other 3 TOTAL RETAIL CUSTOMERS 30,346 SALES FOR RESALE CUSTOMERS 2 sssse= TOTAL CUSTOMERS 30,348 PURCHASED ENERGY (MWH) 81,704.9 8.7 10.8 9.0 9.4 8.0 3.9 8.8 10.0 3.8 2.9 5.4 52,806 4,926 22,153 5,836 1,309 2,906 305 1 58,642 6,540 25,058 3 1 1 suauen sacaze cease 58,645 6,541 25,059 146,593.3 55, 004.7 no data Alaska Power Authority 11/87 8s Alaska Railbelt Utilities and Wholesale Power Producers SALES, REVENUE AND CUSTOMERS 1986 (Page 5 of 6) AMLP CEA FMUS GVEA HEA MEA SEW SALES (MWH) Residential 178,375.0 478,039.6 26,554.3 181,389.0 139,903.0 272,746.0 11,873.0 Commercial 619,285.0 434 ,671.4 89, 707.2 224,078.0 256,720.0 145,798.0 21,377.0 Other 19,557.0 5,610.9 29, 339.5 46,249.0 401.0 112.0 65.0 TOTAL RETAIL SALES (MWH) 817,217.0 918,321.9 145,601.0 451,716.0 397,024.0 418, 656.0 SALES FOR RESALE 170,095.0 907, 547.0 265.0 0.0 TOTAL SALES (MWH) 987,312.0 451,716.0 REVENUE ($) Residential $13,322,222 $32,593,089 $2,378,755 $18,009,000 $12,813,000 $25,385,661 $1,211,910 Commercial 41,771,427 25,861,821 8,550,625 18,714,000 17,248,000 10,597,163 2,309,569 Other 1,849,244 2,992,410 1,782,000 11,630 TOTAL RETAIL REVENUES $56,942,893 $59,448,895 13,921,790 $38,505,000 $35,994,454 SALES FOR RESALE REVENUES 6,662,996 33,544,375 TOTAL REVENUES $63,605 , 889 $92,993,270 13,921,790 $38,505,000 $35,994,454 AVERAGE REVENUE/KWH (Cents) Residential 6.8 9.9 9.2 9.3 10.2 Commercial 5.9 8.4 6.7 7.3 10.8 Other 17.7 3.9 20.4 10.4 48.3 TOTAL AVERAGE RETAIL REVENUE 6.5 8.5 7.6 8.6 10.7 AVERAGE RESALE REVENUE a9 Sar 0.0 0.0 0.0 0.0 0.0 CUSTOMERS Residential 24,857 54,802 4,754 22,954 14,424 25,246 1,233 Commercial 5,092 6,355 1,357 3,097 2,440 2,472 392 Other 362 65 a) 2 50 it 1 TOTAL RETAIL CUSTOMERS 30,312 61,222 26,053 16,914 27,725 1,626 SALES FOR RESALE CUSTOMERS 2 3 1 1 NA NA NA TOTAL CUSTOMERS 30,314 61,225 26,054 16,914 27,725 1,626 Alaska Power Authority 11/87 6S Alaska Railbelt Utilities and Wholesale Power Producers SALES, REVENUE AND CUSTOMERS 1986 (Page 6 of 6) (1) On page 5 of 6 in this table, FMUS’s meter count, rather than customer account was reported. Therefore, this figure, as well as total customers, has been omitted. General Notes * Negligible non-revenue sales are not included in utility MWH sales figures. * Average annual figures are used for "customers," rather than customers as of December 31. Alaska Power Authority 11/87 60 INFORMATION SOURCES Alaska Power Administration, data base for the Alaska Electric Power Statistics report, 1976-1984. Alaska Power Authority, Alaska Electric Power Statistics--Major Alaska Utilities, 1986. Alaska Public Utilities Commission, Department of Commerce and Economic Development, personal communication--Mr. Joseph G. Franco Anchorage/Fairbanks Intertie, Machine Rating Handbook, March 1984. Energy Information Administration, ElA 459--Data From the Monthly Power Plant Report, 1976-1986. Energy Information Administration, EIA 412--Annual Report of Public Utilities, 1986. Federal Energy Regulatory Commission, _FERC Form 1, Class A and B Utilities, 1986. Rural Electrification Administration, REA Form 7, pages 1-7 and _REA Form 12 pages a-f, 1986. Susitna Utility Meeting, Results of Sensitivity Analyses, June 19, 1985.