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Alaska Electric Power Statistics 1960-1976
Sa ECO 5 eee Eee FA FRA A. 4 : Fe : S Bio pei 2 bi AS 4 Alaska Power Authorit es y 046 as ae meee Sas : set oy 4 LIBRARY COPY y “a Bhi SOCO = = 1960 - ied Nn : bs} as 1976 ' . POWER STATISTICS 1960-1976 UNITED STATES DEPARTMENT OF THE INTERIOR June 16, 1967, as a new bureau in the Department of the Interior. It is headquartered in Juneau, Alaska. _The general function of APA is to promote the develop- ment and utilization of the waters, power, and related resources of Alaska. : f f a United States Department of the Interior ALASKA POWER ADMINISTRATION P.O, 8O%x'5Q IGNEAU ALASKA 99802 August 3, 1977 ALASKA ELECTRIC POWER STATISTICS 1960-1976 This is the fifth in a series of electric power data summaries compiled by the Alaska Power Administration. This is a continuing effort by APA to provide a convenient and current reference source on Alaska power system data and trends in Statewide electric power use. This report presents fairly complete data summaries through Calendar Year 1976 plus some monthly statistics through May 1977 to indicate trends during the peak load periods of the 1976-1977 winter. The report lists total installed generating capacity of 1,441 megawatts, or 23 percent above the 1975 listing. Nearly all the increase is in oil and natural gas-fired generators. Of the total, 972 megawatts are in service for utility systems, with the balance in industrial and national defense systems. For Alaska's electrical utilities, the total energy demands in 1976 were just under 2.6 billion kilowatt-hours, or 12 percent above the 1975 levels. The energy sources were: natural gas, 58%; oil, 15 percent; hydroelectric, 15%; and coal, 12 percent. National defense systems produced an additional 540 million kilowatt-hours. Adding a rough estimate for self-supplied industrial power system, total elecirical energy use in Alaska for 1976 was about 3.5 billion kilowatt-hours. The mild winter of 1976-1977 is apparent from the data on peak system demands. Mid-winter peaks in both the Anchorage and Fairbanks areas were somewhat below the previous year. However, demands in the spring of 1977 were about 10 percent above the 1976 levels. The statistics on consumer use show generally smaller increases than in Past years, which is probably due to the conservation efforts and weather. Consumer costs rose sharply in all regions of the State. Average residen- tial charges were 3.9 cents per kilowatt-hour for 1976, compared with 3.4 cents in 1975. For those systems depending on diesel fuel, the price increase was of course much higher. Consumer costs in many cities are in the 8 to 10 cent per kilowatt-hour range; costs in the remote villages are even higher. EGS O46 1940- 1996 2 The data sources are indicated on the tables. These sources include the Alaska Public Utilities Commission, the Federal Power Commission, the Rural Electrification Administration, the Edison Electric Institute and statistics reported directly to APA from various utilities Statewide. We appreciate the cooperation we have received from Alaska's electrical industry in compiling this report and will. welcome any suggestions and corrections. Kibutp Clr Robert J. Cross Administrator as TABLE OF CONTENTS - Gover Letter . . 6 6 8 8 te 6 ee eh ewe we we i ee ew General Data Alaska, Location of Electric Utilities and Generating Cuma ey || CMR: || |) 5 |! coll (sa lg |e! || S| |fme |0)| cal |lreel|| [poet | set tet |e || nel | | Alaska Utility Abbreviations (Table) ........ a) |e | Alaska Utilities Load Data & Installed Capacity (Graph) a || Growth Indicators (Graph and Table) .........+.+-.. Electric Plant in Service (Table) . . . .. . + 2+ + ee eee Installed Capacity Data Alaska Electric Power Installed Capacity Type and Nameplate Ratings by Year (Graph and Table) ........ Total Installed Capacity - Utility & Non-Utility (Graph) . . Installed Generation Summary (Table) ... . a : 7 1976 Installed Nameplate Capacity - Regional cenit (Table) Utility Installed Nameplate Capacity by Location (Table) . . National Defense Generation in Alaska - Summary (Table) . . pit Generation Data oe Annual Utility Generation Data by Region (Graph) ...... Annual Energy Generated - Regional Summary (Table) ..... Monthly Utility Generation by Fuel (Graph) .... fall colle Fuel Efficiency Data Regional Utility Summary (Table) Heaic Utility System Power Requirements, 1960 - 2000 (Graph) .. . Transmission Systems Existing Transmission Systems (Map) ...... leases) 6 |e Transmission Lines & Major Interconnections (Table) Sia ol) 9g) 18 Market Data Monthly Peak Loads by Region (Graph) .......+-.4.2-+.-. Regional Peak Loads. (Table)... 6. 6 2 6 0% 2 wb Se we oe Regional Energy Sales (Table) . . . . 2. ss ee te fee 8 Energy Sales, Revenue, Customers - 1976 (Table) ....... Energy Use, Billing, Charge - 1976 (Table) ........-. Typical Electric Bills Monthly Residential (Table) ..... Edison Electric Institute Statistics Alaska Electric Utility, Annual Energy Sales by Class of Service (Graph) ©. 2 i 2s ee we es Hot, Fatt | || Residential Electric Energy - Average Annual Use Per Customer and Average Cost Per KWH - Alaska and U. S. (Graph) ... . i Alaska Sales, Revenue, Customers by Year (Table) ...... a Alaska and U. S. Average Energy Charge, Use, Billing by Year PEG) ss oa ||lor||iat |e) lll orl iher i pri teily ol|lled lems ('m | condlltm:||toe tira elet|| todl||eit| he por-syath! cot i ra Generation and Installed Capacity by Year (Table) ...... OnNuUWN oO 10-11 12 23 14 15 18 19 20 21 22 23 25 26 27 28 31 32 33 34 35 36 37 39 40 41 42 43 44 Alaska, Location of Electric Utilities and Generating Capacity (Map) Alaska Utility Abbreviations (Table) . . Alaska Utilities Load Data & Installed Capacity (Graph) Growth Indicators (Graph and Table). . Electric Plant in Service (Table) . . » . . * ' ‘ 4 AS & 4 Bero0 BUR EC 2 IO, SMe eae a - “2 4 \ UNITED STATES DEPARTMENT OF THE INTERIOR ALASKA POWER AOMINISTRATION ALASKA \ LOCATION OF ELECTRIC UTILITIES \ AND GENERATING CAPACITY—I976 macnn > somone i Meedemore! (AVEC) > S27 neck ares 03 mw odtew (0) Ve, en. ee . ‘ < QO STNG ee OA ee Fort wus rar | Wotan (avec) A/F "3 tw : OS mew (0) 7 : Scavewn mies C Arete are \ —— a omg ange i cemeet (EE, 08 tr tere me a na3iee (0! Cs iitiea tt0ei sate ach : —~ a ‘owwiy ogume | a ere WS tm AvERLOZ Mw 3 Maciey Hot spnnge (MUG), OF MW (0) # uN ape Macte (AVEC) C8 ww 7 SFr cas ibans. ave i Sheen s iran st TY, ferry 4 > satay (AVEC), 02 MW IO) fp \ ast { 2 omatogt "ae, 6 we (0) 221 waroutague (ct) ‘ eet so talngerevey += ie Tea ap oni.23 sewior Parents Wir), asa er sows (RAED: setae mS 6 say Cr ey RT Se ‘Scommen Boy (AVECLO! ww wih’ cone m{AEOT we 7 Cmainerene CP) ooper Bey EC) 0.6 ew DE, "Piet Staten unre; * Mery Crowe 02 (oF . orwwor me ome reere ss * (<Yeinoata ae) 2 = fevec) oF ww 108 a “ang Cent \ J shmet (APCI,0.4 vio} 1 eg taes (h oo + Maer pee (AVEC LO.2 tar (OD ae wok hag Se NS wees ' Wy ook areca tw oo Pa fos 7 Pag’, 8 cs (cr ‘ C o> hy a 4 miaue J hare? ae aoa = meme + ‘Sowers “yi > atmos Renewee. 12 tenes , ; h~ nae € New Sreyemes (A80EC), 0 3 Name OH Sommnews Bey \AVECLOZ MW (0). s Tom (AE) saatangt” J Cook inlet Sates Me “ome 450 Mew Un), 108 Maw (0h 4349 MW GT) “ oo 2.9 ww (01 & ~~ Ee vingnar | ee "a's ww (st) rane ALB ea arm S69 J err win a 2maw0} er ORO 2 aM ar RNS itt. Tome Oe 4, (TPR AL OMW (OF PaO) 2.08 37a Some 0) Be a ee o x Cpl cee | emt ee Se) - ae _— nd AEL&P AML&P APA-E APA-S APC AP&T AVEC AUI BU&EC BUC BL&P CCU CEA COK COM Cou CPCo. CPU DLE FMU FYU GHEA HEA HL&P H (EJJ) I-NEC ALASKA UTILITY ABBREVIATIONS Akiachuk, Limited (Village of Akiachak) Alaska Electric Light and Power Company (Juneau) Anchorage Municipal Light and Power Dept. Alaska Power Administration-Eklutna (Anchorage) Alaska Power Administration-Snettisham (Juneau) Aniak Power Company Alaska Power & Telephone Company (Craig, Hydaburg, Skagway, Tok) Alaska Village Electric Cooperative, Inc. (48 villages) Arctic Utilities, Inc. 1/ (Deadhorse) Barrow Utilities & Electric Cooperative, Incorporated Bethel Utilities Corporation, Inc. 2/ Bettles Light & Power, Inc. Circle City Utilities Chugach Electric Association, Inc. (Anchorage Area) City of Klukwan City of Manokotak City of Unalaska Chitina Power Co., Inc. 4/ Cordova Public Utilities Chistochina Trading Post Copper Valley Electric Association, Inc. (Glennallen, Valdez) : Dot Lake Electric, Inc. Fairbanks Municipal Utilities System Fort Yukon Utilities Glacier Highway Electric Association, Inc. (Juneau Area) Golden Valley Electric Association, Inc. (Fairbanks Area) Homer Electric Association, Inc. (Kenai Peninsula) Haines Light and Power Co. Inc. Hughes (Esther J. James) Iliamna-Newhalen Electric Cooperative, Inc. (Iliamna, Newhalen, Nondalton) Private Private Municipal Federal Federal Private Private Coop. Private Coop. Private Private Private Coop. Municipal Municipal Municipal Private Municipal Private Coop. Private Municipal Private Coop. Coop. Coop. Private Private Coop. KdEA KtEA LBES MUC MP&L MGL&P Nac NEC NiPsL NL&P NP&E NP&L PLI PMP&L PUC SED SES ss TePC T-HREA TPC WML&P wstI YPI Kodiak Electric Association, Inc. Kotzebue Electric Association, Inc. Ketchikan Public Utilities Larsen Bay Electric System Matanuska Electric Association, Inc. (Palmer-Talkeetna Area and Unalakleet) Manley Utility Co. (Manley Hot Springs) Metlakatla Power and Light McGrath Light & Power 3/ Napakiak Corporation Naknek Electric Association, Inc. Nushagak Electric Cooperative, Inc. (Dillingham) Nikolski Power & Light Co. Nome Light and Power Utilities Northern Power & Engineering Corporation, Inc. (Cold Bay) Northway Power & Light, Inc. Paxson Lodge, Inc. Petersburg Municipal Power and Light Pelican Utility Company Sitka Electric Department Seward Electric System Semloh Supply (Lake Minchumina) Teller Power Company Tlingit-Haida Regional Electrical Authority (Angoon, Hoonah, Kake, Kasaan, Klawock) Tanana Power Company Wrangell Municipal Light and Power Wakefield Seafoods, Inc. (Sand Point on Popov Island) Weisner Trading Co. Yakutat Power, Inc. 1/ Owned by Atwood Enterprises, Inc. 2/ Owned by Northern Power and Engineering Corporation of Anchorage 3/ Subsidiary of Alaska Commercial Co. 4/ Subsidiary of Copper Valley Trading Co. (CPCO. Sold by Auction 5-76) Coop. Coop. Municipal Municipal Coop. Private Municipal Private Private Coop. Coop. Private Municipal Private Private Private Municipal Private Municipal Municipal Private Private Coop. Private Municipal Private Private Private (Acquired from Northern Commercial Co. 12/76) 800; yo. ALASKA UTILITIES LOAD DATA 700!- 650\- 560), POWER (MW) peat — a ee Al AND INSTALLED CAPACITY TE 1964-1976 HE Utilities included i | S.E£.: AEP ! | GHEA K.PU. 79% | S.C. AM.L.&P CEA. | INT: GV.E.A. FMu es Installed Copocity \ (% of State Tota!) 78% Source: Monthly Electric Power Statistics (FPC.) @ APA Files 1 { gl di a 1 ioe ak 1 1969 1970 1971 1972 1973 1974 1975 1976 YEAR 1977 1967 1968 1966 1965 APA~ JULY 1977 INDEX (BASE YEAR-'1960) 1960 62 GROWTH INDICATORS UTILITY INSTALLED CAPACIT Y+__ a: UTILITY ENERGY PRODUCTION UTILITY ; INVESTMENT PERSONAL INCOME * ~-~POPUL ATION 2 sources:'FPC,REA,APUC,APASSTATE of ALASKA PUBLICATIONS 64 66 68 70 (2 74 YEAR APA- JULY 1977 76 Population 1/ Housing Units 2/ Income/Capita 1/ Personal Income - sic® V/ Util. Invest.-$10° 3 Capacity - kw 3/ Net Gen. - kwh x 10° 3/ Util. Fuel Use: 3/ Oil - bbls. 3 Gas - MCF x 10 Coal - Tons (p) = Preliminary GROWTH INDICATORS 1960 1965 1970 1971 1972 1973 1974 1975 1976 226,167 265,192 302,361 312,930 324,281 330,365 351,159 404,634 413,300 67,193 90,729 98,000 (p) 108,000(p) 123,000(p) 125,000(p) S$ 2,876 3,205 4,673 4,948 _ 54233 5,926 6,829 8,773 9,408 $ 649 858 1,412 1,549 1,688 1,982 2,402 3,355 3,888 $92,976 146,150 238,441 260,444 331,409 365,378 398,222 436,559 542,860 122,559 242,812 406,596 472,955 533,639 650,100 723,638 763,498 971,599 431 735 1,281 1,491 1,624 1,788 1,935 2,290 2,572 453,832 587,428 571,425 539,498 774,783 878,880 10,002 12,518 15,413 17,117 19,619 22,366 238,117 248,152 237,200 266, 347 256,976 252,213 Sources: 1/ State of Alaska Publications 2/ U. S. Census Statistics - Preliminary values calculated at 3.3 people/house 3/ Various: FPC, REA, APUC, APA APA July 1977 ELECTRIC PLANT IN SERVICE Utilities and Federal Hydro ($1, 000) 1960 1965 1970 1971 1972 1973 1974 1975 1976 POWERPLANT & FACILITIES Private $ 4,560 $ 4,960 $ 7,450 $ 8,168 $ 8,692 $ 9,154 $ 9,725 $ 10,312 $ 11,977 Municipal 9,828 25,537 39,662 46,384 50,900 52,197 52,212 60,711 68,199 Cooperative 13,222 26,761 52,723 60,379 62,464 69,391 80,763 90,577 142,390 Federal 30,276 29,898 31, 207 31,227 74,110 75,599 81,872 83,039 83,585 TOTAL 57,886 87,156 131,042 146,158 196,166 206,341 224,572 244,639 306,151 TRANSMISSION Private 440 440 550 550 619 1,050 1,110 1,125 1,134 Municipal 1,000 1,200 1,970 1,972 1,975 1,976 1,832 2,115 2,277 Cooperative 6,500 13,500 26,500 29,724 30, 325 31,180 40,827 41,594 58,304 Federal 2,450 2,454 2,529 2,562 11,586 19,440 22,594 25,773 26,249 TOTAL 10,390 17,594 31,549 34,808 44,505 53,646 66, 363 70,607 87,964 DISTRIBUTION Private 1,500 2,400 3,200 3,340 3,772 4,198 5,013 5,371 5,799 Municipal ic,00C 12,900 19,200 21,327 23,042 25,623 25,371 28,056 33,087 Cooperative 13,200 27,000 53,000 55,224 61,127 68,674 76,841 89,713 109,859 Federal -- = ==, -- = -- = -- = TOTAL 24,700 41,400 75,400 79,691 87,941 98,495 107,225 123,140 148,745 TOTAL ELECTRIC PLANT Private 6,500 7,800 11,200 12,058 13,084 14,402 15,849 16,808 18,910 Municipal 20,828 38,737 60,832 69,482 75,916 79,796 79,413 90,882 103,563 Cooperative 32,922 67,261 132,223 145,327 153,916 169,245 198,430 221,884 310,553 Federal 32,726 32,352 33,736 33,789 85,696 95,039 104,465 108,812 109,834 TOTAL $ 92,976 $146,150 $237,991 $260,657 $328,612 $358, 482 $398,160 $438, 386 $542,860 Notes: (1) 1971 thru 1975 revised (2) Small discrepancies in totals are due to rounding Sources: APUC, FPC, REA, APA APA July 1977 INSTALLED CAPACITY DATA Alaska Electric Power Installed Capacity Type and Nameplate Ratings by Year (Graph and Table) Ae es ae Total Installed Capacity - Utility & Non-Utility (Graph). . installed Géneration.<summary (Pablie) —.. 9. Se tee 1976 Installed Nameplate Capacity - Regional Summary (Table) Utility Installed Nameplate Capacity by Location (Table). . National Defense Generation in Alaska - Summary (Table) . . INSTALLED GENERATION CAPACITY (MW) ALASKA ELECTRIC POWER INSTALLED CAPACITY TYPE AND NAMEPLATE RATINGS BY YEAR Total Installed Generation Capacity Alaska Electric aa a Hydro -includes Federal projects serving utilities 1956 1960 1964 i968 i972 1976 YEAR APA- JULY 1977 10 End of Year 1956 1/ 1957 1958 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 2/ 1974 1975 1976 Hydro 50,005 (50%) 54,600 (49%) 54,600 (48%) 60,225 (49%) 60,225 (49%) 82,225 (55%) 82,300 (48%) 82,300 (41%) 82,300 (38%) 82,225 (34%) 82,225 (32%) 76,600 (29%) 78,700 (23%) 76,600 (22%) 76,600 (19%) 75,275 (16%) 74,275 (14%) 121,000 (19%) 122,260 (17%) 122,535 (16%) 123,235 (13%) ALASKA ELECTRIC POWER INSTALLED CAPACITY Nameplate Ratings in Kilowatts Steam 30,575 (30%) 35 505 (32%) 35,575 (31%) 35,575 (29%) 32,875 (27%) 32,875 (22%) 32,875 (19%) 32,875 (16%) 32,750 (15%) 32,750 (13%) 32,750 (13%) 32,750 (13%) 54,750 (16%) 54,750 (16%) 74,750 (18%) 68,250 (143) 68,250 (13%) 68,250 (10%) 68,000 ( 9%) 68,000 ( 9%) 68,000 ( 7%) l/ First year of first Federal project (Eklutna) 2/ First year of second Federal project ‘Snettisham) Diesel 19,738 (20%) 21,628 (19%) 24,534 (21%) 26,079 (21%) 29,459 (24%) 33,595 (23%) 41,993 (25%) 47,368 (23%) 49,482 (23%) 59,437 (24%) 69,273 (27%) 81,023 (31%) 89,538 (26%) 98,963 (28%) 123,256 (30%) 140,627 (30%) 144,975 (27%) 147,700 (23%) 148,054 (218) 176 , 706 (23%) 205,110 (21%) Gas Turbine 0 0 12,800 ( 8%) 39,700 (20%) 54,050 (25%) 68,400 (28%) 69,900 (28%) 69,900 (27%) 116,700 (34%) 116,700 (34%) 131,990 (33%) 188,803 (40%) 246,139 (46%) 313,100 (48%) 385,324 (53%) 396,257 (52%) 575,454 (59%) Utilities Total 100,318 111,803 114,709 121,879 122,559 148,695 169,968 202,243 218,582 242,812 254,148 260,273 339,688 347,013 406 ,596 472,955 533,639 650,100 723,638 763,498 971,799 (commenced 12/73 but transmission line outage interrupted service) Sources: Utilities and Various Other ab Non- Utilities 247,000 255,400 257,000 262,600 295,100 303,600 303,500 304,200 303,900 279,200 284,100 287,300 303,500 344,500 355,100 354,900 387,700 376,100 411,900 403,654 469,504 APA July 1977 INSTALLED CAPACITY (MW) 1200 1000 800 600 400 200 TOTAL INSTALLED CAPACITY UTILITY AND NON-UTILITY ALASKA TOTAL NATIONAL DEFENSE (INCLUDED IN NON-UTILITY) 59 62 65 68 7 74 YEAR 2) APA- JULY 1977 + 76 INSTALLED GENERATION SUMMARY MW National 1/ Other 2/ Total Total 3/ Alaska Year Defense Non-Util. Non-Util. Utility Total 1956 19750 50.0 247.0 100.3 347.3 1957 205.5 49.9 255.4 111.8 367.2 1958 207.0 50.0 257.0 114.7 371.7 1959 212.6 50.0 262.6 121.9 384.5 1960 245.1 50.0 ga5.1 122.6 417.7 1961 251.4 52.1 303.6 148.7 452.3 1962 281.5 52.0 303.5 170.0 473.5 1963 252.2 52.0 304.2 202.2 506.4 1964 245.1 58.8 303.9 218.6 522.5 1965 216.3 62.9 279.2 242.8 522.0 1966 217.8 66.3 284.1 254.1 538.2 1967 221.0 66.3 287.3 260.3 547.6 1968 239.7 63.8 303.5 339.7 643.2 1969 243.7 100.7 344.5 347.0 691.5 1970 252.4 102.7 3555): 406.6 761.7 1971, 252.2 102.7 354.9 473.0 827.9 1972 256.9 130.9 387.7 533.6 921.3 1973 244.6 231.5 376.1 650.1 1,026.2 1974 245.4 166.5 411.9 723.6 1,135.5, 1975 224.7 179.0 4/ 403.7 763.5 1,167.2 1976 208.7 260.8 4/ 469.5 971.8 1,441.3 1/ National Defense includes USAF, USA, USN, USCG, ACS, FAA, AEC, NASA. 2/ Other Non-Utility includes private industry and State and Federal government (excluding APA). 3/ Utility totals include APA capacity at Eklutna and Snettisham. 4/ Does not include temporary pipeline activity installations (about 60 MW for construction camps, etc.). Sources: Alaska Air Command, FPC, and various others. APA July 1977 1976 INSTALLED NAMEPLATE CAPACITY REGIONAL SUMMARY Type of Total State Subdivision Utility MW Southeast Private 3357 Municipal Si. 7 Coop. 752 Federal 47.2 TOTAL 133.7 Southcentral Private <3 Municipal 134.6 Coop. 392.0 Federal 30.0 TOTAL 556.9 Yukon Private 6.0 Municipal 67.2 Coop. 159.8 TOTAL 43355 Arctic & North- Private oe west Municipal 4.3 Coop. 13.8 TOTAL Led Southwest Private 152 Municipal 8 Coop. 756 TOTAL 23.4 ALASKA Private 5550 Municipal 259.2 Coop. 580.3 Federal Thee TOTAL 971.8 Hydro Diesel Gas Turbine Steam MW MW MW MW 8.8 24.9 22.3 29.4 -- ze 47.2 -- 78.2 6r.5 — 3 ae a -- 25's 7. 118.9 -- 15.0 46.5 316.0 1.5 30.0 -- -- -- 45.0 62.6 434.9 14.5 6.0 -- -- ie:2 3550 28.5 29.2 105.6 25.0 43.4 136.6 50.5 aed -- 403 -- 9.8 4.0 14.2 4.0 1552 8 226 23.4 8.8 46.3 -- -- 22.3 585 149.9 23-5 55.6 100.3 425.5 39.5 dee -- -- -- 12332 205.1 575.5 68.0 Note: (1) Federal classification applies only to Eklutna and Snettisham powerplants which supply wholesale energy to utilities. (2) Lower Yukon River Coop. supplied villages shifted from Southwest region to Yukon region. Sources: FPC, APUC, APA APA July 1977 14 ST UTILITY INSTALLED NAMEPLATE CAPACITY BY LOCATION Date Utility Installed Nameplate Capacity - MW 1976 of Diesel Gas Steam Generation Location and Utility Symbol Data Total Hydro (1c) Turbine Turbine Million KWH Fuels SOUTHEAST REGION Angoon (AVEC/T-HREA) 1976 0.58 0.58 0.65 oil Craig (APST) 1976 0.53 0.53 1.52 oil Haines (HL&P) 1976 4.42 4.42 8.58 Oil Hoonah (T-HREA) 1976 1.00 1.00 2.56 oil Hydaburg (AP&T) 1976 0.24 0.24 0.83 oil Juneau Area: (AEL&P) 1976 (23.62) (7.90) (15.72) (51.57) oil (GHEA) 1976 (2.50) (2.50) (0.99) oil (APA) 1976 (47.16) (47.16) (58.45) Juneau Area 1976 73.30 55.10 18.20 111.00 Kake (T-HREA) 1976 1.00 1.00 2.20 Oil Kasaan (T-HREA) 1976 0.00 0.00 0.00 oil Ketchikan (KPU) 1976 23.22 11.30 11.87 T%. 33 oil Klawock (T-HREA) 1976 1.75 1.75 2.19 oil Klukwan (T-HREA) 1976 0.38 0.38 0.38 oil Metlakatla (MP&L) 1976 6.00 3.00 3.00 15.14 Oil Pelican (PUC) 1976 1.20 0.50 0.70 2.06 oil Petersburg (PMP&L) 1976 5.70 2.00 3.70 18.10 oil Skagway (AP&T) 1976 1.53 0.38 1.15 5.38 oil Sitka (SED) 1976 9.10 6.00 3.10 40.56 oil Tenakee Springs 1976 0.10 0.10 0.20 Oil Wrangell (WMLSP) 1976 7.78, 745 11.15 oil Yakutat (YPI) 1976 2.03 2.03 3.95 oil Subtotal, Southeast 139.70 78.20 61.50 305.80 SOUTHCENTRAL REGION Anchorage-Cook Inlet Systems: (AML&P) 1976 121.10 2.20 118.90 444.90 Gas (CEA) 1976 345.50 15.00 316.00 14.50 1,054.50 Gas (APA) 1976 30.00 30.00 118.00 English Bay (HEA) 1976 0.10 0.10 0.10 oil Homer & Kenai (HEA) 1976 0.30 0.30 Standby, leased to CEA 0.00 oil Port Graham (HEA) 1976 0.20 0.20 0.30 oil Seldovia (HEA) 1976 1.50 1.50 0.07 oil Seward (SES) 1976 5.50 5.50 Standby . 1.50 oil Talkeetna (MEA) 1976 0.60 0.60 Standby 0.00 Anchorage-Cook Inlet 504.80 45.00 10.40 434.90 14.50 1,619.40 ST UTILITY INSTALLED NAMEPLATE CAPACITY BY LOCATION (continued) Date Utility Installed Nameplate Capacity - MW 1976 of Diesel Gas Steam Generation Location and Utility Symbol Data Total Hydro (Ic) Turbine Turbine Million KWH Fuels SOUTHCENTRAL REGION (continued) Other Southcentral Utility Systems: . Chistochina (CTP) 1971 0.05 0.05 0.40 oil Cordova (CPU) 1976 8.00 8.00 13.30 oil Glennallen (CVEA) 1976 7.64 7.64 13.30 oil Kodiak - Port Lions (KdEA) 1976 25.90 25.90 49.60 oil Old Harbor (AVEC) 1976 0.15 0.15 0.20 oil Paxson Lodge (PLI) 1976 0.28 0.28 0.80 oil Valdez (CVEA) 1976 10.10 10.10 26.00 oil Subtotal, Southcentral 556.90 45.00 62.60 434.90 14.50 1,723.00 YUKON REGION Alakanuk (AVEC) 1976 0.35 0.35 0.45 oil Anvik (AVEC) 1976 0.10 0.10 0.09 oil Beetles (BL&P) 1976 0.60 0.60 0.98 oil Chevak (AVEC) 1976 0.36 0.36 0.52 oil Dot Lake (DLE) 1975 0.10(e) 0.10(e) 0.19 oil Emmonak (AVEC) 1976 0.65 0.65 0.76 oil Fairbanks Area: (FMU) 1976 (67.75) (8.25) (31.00) (28.50) (139.00) (GVEA) 1976 (154. 46) (23.89) (105.60) (25.00) (321.00) Fairbanks Area 222.20 32.10 136.60 53.50 459.90 Oil, Coal Ft. Yukon (FYU) 1976 1.28 1.28 1.37 oil Grayling (AVEC) 1976 0.12 0.12 0.15 oil Holy Cross (AVEC) 1976 GIF 0.17 0.24 oil Hooper Bay (AVEC) 1976 0.57 0.57 0.90 oil Huslia (AVEC) 1976 0.23 Q.23 0.18 oil Kaltag (AVEC) 1976 0.15 0.15 0.17 oil Lake Minchumina (SS) 1971 0.13 0.13 0.19 oil Manley Hot Springs (MUC) 1974 0.10 0.10 0.18 oil Marshall (Fortuna Ledge) (AVEC) 1976 0.10 0.10 0.16 Oil Minto (AVEC) 1976 0.21 0.21 0.20 oil Mt. Village (AVEC) 1976 0.65 0.65 0.80 oil Northway (NP&L) 1974 0.48 0.48 0.11 oil Nulato (AVEC) 1976 0.55 @.55 0.74 oil Pilot Station (AVEC) 1976 0.11 o.1l 0.19 oil St. Marys, Pitkas Point, & Andreafski (AVEC) 1976 0.70 0.70 1.49 oil Scammon Bay (AVEC) 1976 0.12 0.12 0.18 oil Shageluk (AVEC) 1976 0.15 0.15 0.14 oil Tanana (TPC) 1973 1.00 1.00 1.66 oil Tok (AP&T) 1976 2.28 2.28 _ 3.84 oil Subtotal, Yukon 233.50 43.40 136.60 53.50 476.90 Lt UTILITY INSTALLED NAMEPLATE CAPACITY BY LOCATION (continued) Date Utility Installed Nameplate Capacity - MW 1976 of Diesel Gas Steam Generation Location and Utility Symbol Data Total Hydro (1c) Turbine Turbine Million KWH SOUTHWEST REGION \ Aniak (APC) 1976 0.40 0.40 0.55 Bethel (BUC) 1976 10.00 10.00 10.00(e) Cold Bay (NP&E) 1976 1.50 1.50 2.78 Dillingham & Aleknagik (NEC) 1976 2.90 2.90 4.69 Eek (AVEC) 1976 0.21 0.21 0.24 Goodnews Bay (AVEC) 1976 0.15 0.15 0.19 Kalskag & Lower Kalskag (AVEC) 1976 0.22 0.22 0.31 Manokotak (COM) 1976 0.16 0.16 0.20 McGrath (MGL&P) 1976 0.78 0.78 1.93 Mekoryuk (Nunavak Is.) (AVEC) 1976 0.20 0.20 0.30 Naknek (NEA) 1976 1.55 1.55 5.22 Egegik (NEA) 1976 0.14 0.14 0.16 New Stuyahok (AVEC) 1976 0.26 0.26 0.11 Nunapitchuk & Kasigluk (AVEC) 1976 0.45 0.45 0.49 Quinhagak (AVEC) 1976 0.31 0.31 0.23 Togiak (AVEC) 1976 0.38 0.38 0.44 Toksook Bay (AVEC) 1976 0.68 0.68 0.45 Tununak (AVEC) 1976 0.15 0.15 0.17 Mmalaska (COU) 1970 0.60 0.60 0.66 Subtotal, Southwest 23.40 23.40 29.40 ARCTIC & NORTHWEST REGION Barrow (BUSEC) (Arctic Area) 1976 5.15 1.15 4.00 8.32 Elim (AVEC) 1976 0.21 0.21 0.27 Gambell (AVEC) 1976 0.18 0.18 0.31 Kiana (AVEC) 1976 0.65 0.65 0.61 Kivalina (AVEC) 1976 0.16 0.16 0.26 Kotzebue (KtEA) 1976 3.42 3.42 8.37 Koyuk (AVEC) 1976 0.15 0.15 0.17 Noatak (AVEC) 1976 0.15 0.15 0.23 Nome (NL&P) 1976 4.34 4.34 13.59 Noorvik (AVEC) 1976 0.30 0.30 0.60 Point Hope (AVEC thru 9-23-76) 1976 0.21 0.21 0.10 St. Michael (AVEC) 1976 0.05 0.05 0.24 Savoonga (AVEC) 1976 0.45 0.45 0.44 Selawik (AVEC) 1976 0.35 0.35 0.68 Shaktoolik (AVEC) 1976 0.10 0.10 0.13 Shishmaref (AVEC) 1976 0.41 0.41 0.34 Shungnak (AVEC) 1976 0.41 0.41 0.20 Stebbins (AVEC) 1976 0.15 0.15 0.24 Teller (TePC) 1970 0.08 0.08 0.17 Unalakleet (MEA) 1976 1.05 1.05 1.69 Wales (AVEC) 1976 0.26 0.26 0.09 Subtotal, Arctic & Northwest 18.20 14.20 4.00 37.00 TOTAL ALASKA UTILITY SYSTEMS 971.80 123.20 205.10 $75.50 68.00 2,572.10 Various Sources Fuels oil oil oil oil oil oil oil oil oil oil oil oil oil Oil oil oil oil Oil oil Gas, Oil oil oil oil oil oil Oil oil oil oil oil oil oil Oil oil oil oil Oil oil oil Oil APA July 1977 8T SUMMARY - NATIONAL DEFENSE GENERATION IN ALASKA (FY 1976) USAF ARMY USN _& USCG TOTAL NATIONAL DEFENSE FUEL Standby Prime Capacity Generation Capacity Generation Capacity Generation Capacity Generation Capacity State Area Mover Kw MWH KW MW Kw MWH KW MWH Incl.-KW Type Use Southeast All installations leased to private industry Southcentral Diesel 2,200 55 7,226 All Standby 2,000 50 1/ 11,426 ics 11,426 oil 150,106 bbls. 2° Steam 22,500 96,006 18,000 40,000 (e) 4,000 oil 23,831 1/ 44,500 159,837 = Gas 2,514,315 MCF 2 Total 24,700 96,061 25,226 40,000 (e) 6,000 23,881 1/ 55,926 159,942 11,426 Yukon (Interior) Diesel 12,290 18,806 9,000 14,000 (e) 21,290 32,806 oil 64,020 bbls. Steam 37,500 141,515 25,500 50,000 (e) 63,000 191,515 Coal 341,474 Tons 2 Total 49,790 160,321 34,500 64,000 (e) 84,290 224,321 Arctic/Northwest Diesel 3,940 11,296 a uae 3,940 11,296 oil 21,994 bbls. GT -- 3,000 10,000 (e) 3,000 10,000 Gas Not Metered Total 3,940 11,296 3,000 10,000 (e) 6,940 21,296 Southwest Diesel 32,410 80,506 18,400 56,000 (e) 50,810 136,506 4,000 oil 244,198 bbls. ALASKA Diesel 50,840 110,663 16,226 14,000 (e) 20,400 56,050 (e) 87,466 180,713 25,026 oil 480,318 bbls. Steam 60,000 237,521 43,500 90,000 (e) 4,000 23,831 107,500 351,352 3,500 Coal 341,474 Tons GT = =< -- = 3,000 10,006 (e) 3,060 10,000 -- Gas 2,514,315 MCF Total 110,840 3/ 348,184 59,726 104,000 {e) 27,400 89,881 197,966 542,065 28,526 {e) - estimated V/ FY 75 2/ Partly for heating 3/ A total of 26,575 KW leased to private industry and not included here Source: Alaskan Air Command, USCG, APA files APA July i977 GENERATION DATA Annual Utility Generation Data by Region (Graph) Annual Energy Generated - Regional Summary (Table) Monthly Utility Generation by Fuel (Graph) . . Fuel Efficiency Data Regional Utility Summary (Table). Utility System Power Requirements, 1960-2000 (Graph) . ANNUAL UTILITY GENERATION DATA (THOUSANDS OF MWH) 2500 % ° ° ° 1500 1000 500 ANNUAL UTILITY GENERATION DATA BY REGION SOURCES: FPC,REA,APUC, APA ALASKA YUKON (INTERIOR) SOUTHEAST ARCTIC - NORTHWEST - SOUTHWEST ee 0 Ig60 62 64 66 68 70 YEAR 20 72 74 APA- JULY 1977 76 Le ANNUAL ENERGY GENERATED Alaska Utility Systems Regional Summary (MWH) Type of Avg. Annual State Subdivision Utility — 1960 1965 1970 1971 1972 1973 1974 1975 1976 Growth '70-'76 Southeast Private 32,443 49,304 73,620 80,176 89,525 93,773 99,059 97,589 74,094 Municipal 71,395 98,817 127,996 136,750 142,469 149,994 153,940 158,440(r) 164,281 Coop. ad _ 336 410 471 510 289 6,033 2/ 8,974 Federal 1/ on ie = im a 3,423 10,233 26,969 58,447 TOTAL 103,838 148,121 201,952 217,336 232,465 247,700 263,521 289,032(r) 305,795 7.2% Southcentral Private 65 190 1,053 1,188 1, 255(e) 1,315(e) 1,660 1,792 1,261 Municipal 10,413 117,961 205,103 267,925 283,151 369, 456 402,271 400,118 459,663 Coop. 53,508 198,543 443,560 542,160 585,268 702,833 738,823 962,672 1,144,120 Federal 187,550 134,655 154,733 144,825 164, 043 96,279 125,076 135,066 118,008 TOTAL 251,536 451,349 804,449 956,098 1,033,717 1,169,883 1,267,829 1,499,647 1,722,993 13.5% Yukon (Interior) Private 2,636 3,652 4,087 4,828 5,062(e) 5,302 8,040 8,587 9,550 Municipal 39,694 53,179 85,638 106 , 666 121,905 115,529 123,000 137,186 138,965 Coop. 43,619 60,519 150, 407 165,080 185,470 199,654 217,527 287,804 328,345 TOTAL 85,949 117,350 240,132 276,574 312,437 320,485 348,567 433,577 476,860 12.18% Arctic & Private 170(e) 170 {e) 170 170(e) 170(e) 170(e) 170(e) 170(e) 170(e) Northwest Municipal 2,881 4,958 8,060 8,575 9,122 10,149 9,991 11,996 13,589 Coop. 1,280 3,248 6,406 8,306 9,286 9,853 10,082 12,038 14,956 Arctic Coop. 460 750 1,200 1,316 1,700(e) 2,100(e) 2,512 4,609 8,317 TOTAL 4,791 9,126 15,836 18,367 20,278 22,415 22,755 28,813 37,032 15.2% Southwest Private 1,639 2,915 8,967 10,019 11,305(e) 13,075(e) 17,109 18,933 15,572 4/ Municipal — — 657 657 657 657 657 657 857 Coop. 727 5,065 9,317 12,300 13,885 15,066 14,688 17,561 12,995 3/ TOTAL 2,366 7,980 18,941 22,976 25,847 28,798 32,454 37,151 29,424 7.6% ALASKA Private 36,953 56,231 87,897 96,381 107,317 113,635 126,037 127,071 100,588 Municipal 124,383 274,915 427,454 520,573 557, 304 645,785 689,859 708,397(r) 777,355 Coop. 99,134 267,375 610,026 728,256 794, 380 927,916 981,409 1,286,109 1,509,390 Arctic Coop. 460 750 1,200 1,316 1,700 2,100 2,512 4,609 8,317 Federal 187,550 134,655 154,733 144,825 164,043 99,702 135,309 162,035 176,455 TOTAL 448,480 733,926 1,281,310 1,491,351 1,624,744 1,789,138 1,935,126 2,288, 220(r) 2,572,104 12.38 1/ Federal classification applies only to Snettisham and Eklutna hydro projects which supply wholesale energy to utilities. 2 Includes new Coop. (T-HREA). 3/ Lower Yukon River Coop. supplied villages changed from Southwest Region to Yukon Regien. 4/ Bethel output reduced by powerplant fire. (r) - Revised from previous data publications. Note: Totals rounded from unrounded sums. (e) - Sources: Estimated. FPC, REA, APUC, APA. APA July 1977 GENERATION (THOUSAND MWH) 300 275 250 225 200 175 150 125 100 50 MONTHLY UTILITY GENERATION BY FUEL JFMAMJJA SONDJIFMAMJJA SONDJF MAMJJASONDJF MAMJJASONDJFMAMJJASOND JEMA eee ||l\|-0)1||\aemwmemel (9011111) a Lae |||) oo YEAR SOURCE : FPC POWERPLANT REPORT APA- JULY 1977 22 €z FUEL EFFICIENCY DATA Regional Utility Summary 1971 1972 1973 MW MH MWH | Type ae Prod. Prod. 3 a7 Prod. | Region Plant Fuelluse 2“ mwixlo? ff. 2/ Beu/KwH 2 use 4 wwixio>—soeee. 2 Beusxwa >/ | use 1’ wwaxio? ere. 2/ Btu/KWH 24 Southeast Ic ot | 4,299 $1.5 12.0 11,558 6,791 85.3 12.6 11,038 | 6,818 83.3 12.2 11,356 Southcentral Steam Gas 854 35.1 41.0 24,390 {| 1,224 54.1 44.2 22,624 } 1,303 59.4 45.6 21,930 cT Gas| 9,126 av7..5 63.3 15,798 1 11,556 694.1 60.1 16,639 | 14, 380 913.7 63.5 15,737 | ST oil; 7,133 54.0 7.6 18,250 | 4,844 37.90 7.6 18,172 i 1,729 14.3 8.3 16,711 Ic or 4,007 52.6 13.2 10,588 | 3,392 43.9 12.9 10,752 } 4,709 62.0 t3-2 10,538 i | i Yukon (Interior) Steam Coal 238 262.1 1,100.8 14,535 248 28112 - 1,233;3 14,118 237 «278.5 1,174.0 13,629 GT oil 487? 4.8 9.9 14,010 2,756 19.6 7.2 19,535 4,238 30.2 7.1 19,535 Ic oil 840 3.4 4.1 33,829 1,327 11.6 8.7 15,938 1,271 10.9 8.6 16,171 Arctic & Northwest GT Gas 22 1.3 59.8 16,722 7c oi]! 1,048 13.6 13.0 10,669 ! 1,286 16.0 12.4 11,160 1,380 17.1 12.4 11,168 Southwest Ic Cil| 1,247 15.2 12.2 11,369 2,026 21.6 10.7 13,018 | 2,049 21.7 10.6 13,069 ' | Villages | i (AVEC) Ic oil 1,596 9.6 6.0 23,068 \ 1,806 11.0 6.1 22,731 ALASKA Total Coal 238 262.1 1,100.8 14,535 248 281.2 1,133.3 14,118 237 278.5 1,174.0 13,629 Total Gas |10,002 613.9 61.4 16,287 12,518 742.2 59.3 16,867 15,413 966.9 62.7 15,941 Total Oil j19,061 195.1 10.2 13,466 24,672 252.5 10.2 13,551 24,000 250.6 10.4 13,281 % Coverage Coal 100.0% 100.0% 100.0% Gas 100.0% 99.8% 99.8% oil 85.0% 93.0% 98.0% 1/ Oil - 1,000 gals Gas - 1,000 MCF; Coal - 1,000 tons 2/ KWH/gal.; KWH/MCF; KWH/ton 3/ Coal - 16,000,000 Btu/ton; Gas - 1,000,000 Btu/MCF; Oil - 138,700 Btu/gal. Note: Eff. based on unrounded figures Sources: FPC, REA, APUC, APA APA July 1977 vz PUEL EFFICIENCY DATA Regional Utility Summary (Continued) 1974 1975 1976 WH MW Ma Type Prod. Prod. Prod. Region Plant Fuelluse 2/ mwixio? eee. 2/ peusewn 2/ | use / mmxio? zee. 2/ peuyewn 2/ | vse / mmixio? eee. */ peuymwm 7 Southeast Ic oil 6,252 78.9 12.6 10,991 7,289 96.0 13.2 10,534 5,174 61.8 11.9 11,616 Southcentral Steam Gas| 954 37.6 39.4 24,213 1,211 50.2 41.5 24,120 4836.3 42.8 23,374 | GT Gas|16,163 1,011.5 62.6 15,979 18,408 1,196.1 65.0 15,390 21,356 1,437.5 67.3 14,855 | ct oil] 39 12 5.1 27,047 19 Ea 8.4 16,58 {| 20 2 8.1 17,081 Ic oil | 5,542 67.8 12.2,—-11,337 6,852 87.8 12.8 10,823 8,122 105.6 13.0 10,669 | | Yukon Steam coal] 266 305.0 1,146.6 13,954 257 328.5 1,280.1 12,499 252 318.3 1,262.1 12,677 | Steam il] 113 .9 8.0 17,310 62 ‘5 7.6 18,189 6155.0 8.1 17,076 ct oil] 3,736 28.6 Wa tay lie 9,550 74.0 7.8 17,891 14,139 118.5 8.4 16,556 Ic 41 | 1,593 15.7 9.9 14,073 2,790 28.8 = 10.3 -13,421 3,674 34.9 9.5 14,593 | Arctic & i Northwest GT Gas 162 8.3 51.3 19,500 Ic oi | 2,157 22.8 10.6 13,122 2,183 28.8 13.2 10,507 2,533 28.7 11.3 12,237 | Southwest Ic oi |: 3, 340 32.5 9.7 14,254 | 3,889 37.2 9.6 =~ -14, 408 2,636 4/ 29.4 © 11.2 12,428 | ALASKA Total Coal] 226 305.0 1,146.6 13,954 257 328.5 1,280.1 12,499 252 318.3 1,262.1 12,677 Total Gas{17,117 1,049.1 61.316, 316 19,619 1,246.4 = 63.5. «15,741 22,366 1,482.0 66.3 15,091 Total 0i1|22,659 246.5 10.912, 749 32,541 352.8 10.8 12,794 36,913 384.2 10.4 13,326 Total Hydro 325.6 357.7 382.6 scoverage coal 100.08 100.08 100.08 Gas ,, 99.88 99.8% 100.08 oi Y 98.0% 98.0% 98.08 2/ KWH/gal.; KWH/MCF; KWH/ton 3/ Coal - 16,000,000 Btu/ton; Gas - 1,000,000 Btu/MCF; Oil - 138,700 Btu/gal. 4/ Lower Yukon River AVEC villages changed from Southwest region to Yukon region 5/ Energy purchased from non-utilities reflected here Note: Sources: FPC, REA, APUC, APA Eff. based on unrounded figures 1/ Oil - 1,000 gals.; Gas - 1,000 MCF; Coal - 1,000 tons APA July 1977 AR ELECTRIC ENERGY REQUIREMENTS - THOUSAND MWH PER YE UTILITY SYSTEM POWER REQUIREMENTS 1I960 - 2000 40000 | $ rs 3° °o 20000 10,000 5,000 4000 | Historic Data, 2,000) Various Sources Future Estimates Based on 1972 Data Note: 1976 requirement of 2,600,000 MWH falis between low and midrange 1000 Source: 1974 Alaska Power Survey and Current Data 40 1960 1970 1980 1990 2000 YEAR APA- JULY 1977 2D TRANSMISSION SYSTEMS Existing Transmission Systems (Map) . . . . 8. . Transmission Lines & Major Interconnections (Table) . . . UNITED STATES DEPARTMENT OF THE INTERIOR ALASKA POWER ADMINISTRATION EXISTING TRANSMISSION SYSTEMS Scale in miles 100 A PA.- JULY 1977 27 TRANSMISSION LINES AND MAJOR INTERCONNECTIONS (Note: Lines under 33 KV not included) SUMMARY Circuit KV Miles Fairbanks 138 104 69 85 34.5 42 231 Anchorage-Cook Inlet 138 149 Overhead (and Kodiak) 138 12 Submarine 15 240 69 160 34.5,33 144 13.8/69 4 709 Southeast 138 41 Overhead 138 3 Submarine 34.5,33 30 74 Alaska 138 294 Overhead 138 15 Submarine a5 240 69,13.8/69 249 3475753 216 1,014 Sources: APUC, APA 28 APA July 1977 62 Area Fairbanks Anchorage- Cook Inlet Owner FMU APA TRANSMISSION LINES AND MAJOR INTERCONNECTIONS Lines under 33 KV not included) (Note: Transmission Lines Designation Healy-Gold Hill Gold Hill-Zehnder (2 ckts.) Zehnder-Johnson Rd. Zehnder-Fox Musk Ox-7 mi. Nenana Hwy. Hwy. Pk.-North Pole-Ft. Wainwright Misc. within City Gold Hill-Murphy Dome Fox-Pilot Bluff Muni. Pwr. Plt.-Zehnder Eagle River Tap-Walter Pipple Lucas-Teeland (leased to CEA) Palmer-Lucas (leased to CEA) Misc. 115 KV Palmer-NW Knik Arm System Palmer-SE Knik Arm System Eklutna-Dow-Lucas-Palmer Eklutna-Parks-Eagle River- City Plant 5-Anchorage Anchorage APA Sub-City System Misc. within city 115 115 115 115 34.5 34.5 115 Interconnections / Mileage/ckt. With Substation KV 104 U. of Alaska University 69 667 Ft. Wainwright Ft. Wainwright 69 40 Eielson AFB Eielson 69 6 Ft. Greely Ft. Greely 24.9 5 FMU Zehnder 69 15 s 24 18 4 Ft. Wainwright 19th Street 12.5) (See GVEA also) z APA Palmer 115 20 APA Parks a1i5 1 APA Reed 115 1 APA Eagle River 115 42 APA Dow 115 28 CEA Teeland 138 12 AML&P Anchorage 34.5 AML&P City Plant 5 34.5 32 CEA Anchorage 34.5 4 Elmendorf City System 34.5 22 (See APA also) oe Area Owner Anchorage- CEA Cook Inlet (continued) HEA KdEA Southeast APA SED KPU WML&P TRANSMISSION LINES AND MAJOR INTERCONNECTIONS (Note: Transmission Lines | lll Pt. MacKenzie-Teeland (2 ckts.) Beluga-Pt. MacKenzie (2 ckts.) Pt. MacKenzie-Pt. Woronzof (3 ckts.) Pt. Woronzof-International (2 ckts.) Anchorage APA Sub-Bernice Lake 2/ Cooper Lake-Quartz Creek 3 Lines to Soldotna 3/ Misc. within Greater Anchorage Kasilof Sub-Homer Kenai Area Lines Kodiak-U.S.C.G. Snettisham-Juneau Blue Lake-Sitka and Thru City Silvus Lake-Beaver Falls-Ketchikan and Thru City (continued) Lines under 33 KV not included) Interconnections ay Kv Mileage/ckt. With Substation KV 138 26 (See APA and HEA) 138 43 138 3 & 5 (Submarine cable) 138 5&6 115 173 69 6 69 89 34.5 40 69 61 CEA Kasilof 69 69 4 33 8 13.8/69 4 Coast Cuard Kodiak ~ 13.8 138 44 (Incl. 3 mi. AEL&P Juneau 69,23 Submarine Cable) 33 5 Sitka Pulp Mill Blue Lake 33 Ketchikan Pulp 34.5 25 Mill Line Tie 34.5 Alaska Wood Products Wrangell 2.4 1/ Listed only once under substation ownership (National Defense-owned substations are listed under the interconnected utility). 2/ Incl. University Sub. - International and spur line to Portage. Soldotna-Quartz Creek, Soldotna-Bernice Lake, Soldotna-Kasilof. 3/ Leased from HEA: Quartz Creek-Bernice Lake portion leased from HEA. APA July 1977 MARKET DATA Monthly Peak Loads by Region (Graph) Regional Peak Loads (Table) . . . . Regional Energy Sales (Table) . . . . Energy Sales, Revenue, Customers - 1976 (Table) Energy Use, Billing, Charge - 1976 (Table) . .. . Typical Electric Bills Monthly Residential (Table) ze MONTHLY PEAK LOADS - Southcentral Area (SC): Anchorage Municipal Light and Power (AML &P) Chugach Electric Association (CEA) Yukon- Interior Area(Y): Fairbanks Municipal Utilities (F MU) i Golden Valley Electric Association (GVEA) Southeast Area (SE): Alaska Electric Light and Power (AEL&P) Ketchikan Public Utilities (KPU) These utilities represent over 80% of Alaska installed capacity © ° a ° ol SOUTHCENTRAL = = a <a ° 4 x < wi a. 8 o °o AML oP S\cea 60 30 vin Ss ; Naa eel eel ee OL isle) nao fa OY lag fea lf Be fe 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 YEAR APA- JULY 1977 Jen. _feb. War. Apr. May _Jume _July _Aug. Sept. _Oct. _Nov. _Dec.. 1964 Southeast 1/ 17.8 Southcentral 2/ 61.5 Interior 3/ 19.8 Total 99.1 i965 Southeast 19.6 Southcentral 71.2 Interior 20.7 Total 111.5 2966 Southeast 21.3 Southcentral 62.4 Interior Total 1967 Southeast 18.5 Southcentral 89.1 Interior 26.4 ‘Total 134.0 2968 Southeast 21.2 Southcentral 102.€ Interior Total 1969 Southeast 22.5 Southcentral = 116.1 Interior Total 3970 Southeas! 23.8 Southcentral 133.9 Interior Total 1g7i Southeast 26.1 23.0 22.3 20.2 20.0 19,6 19.8 22.0 23.5 26.8 Southoentral 166.5 146.9 151.5 1135.2 97.2 99.5 112.7 132.2 156.5 165.6 Yukon 4/ 62.2 53.9 _$2.7 46.4 48. 46.1 49.0 _53.7 66.3 _10.6 Total 254.8 223.8 226.4 199-6 «165.5 163-1 Tel.¢ 207.6 246.2 263.0 26.7 24.10 22.9 22.8 22.8 921.720.925.022. 25.2 6.7 27.7 163.3 157.4 156.8 132.9 120.7 117.5 123.4 128.7 137.0 162.1 :180.2 195.4 7.2 67.1 66.0 43.8 37.2 34.6 33.4 35.8 42.6 48.1 56.1 _65.3 7e1.2 246.6 «245.7 199.5 160.7 173.6 167.7 177.5 201.0 734.3 263.0 208.4 73 Southeast 28.7 27.4 25.4 26.4 23.6 27.1 30.1 27.8 Southcentral 211.5 195.6 152.1 136.2 127.7 177.0 199.7 202.7 Yukon 72.5 64.0 44.3 40.5 37.5 $2.3 69.9 _64.2 Total m7 787.0 721.8 701.0 ies. 756.4 299.7 294.7 1974 Southeast 28.5 27.4 2S 26.6 26.8 24.9 3563 5.6 2747.6 8.70.3 Southcentral 203.1 192.3 183.0 153.6 139.1 7 138.2 154.2 160.9 191.8 187.1 225.9 Yukon 71.4 72.2 4 47.8 41.3 40.1 40.7 41.5 49.4 61.1 79.1 _89.0 Total 303.0 797.0 9 226.2 205.2 303.7 308.2 221.3 337.7 200.8 «295.9 345.2 1975 Boutheast 31.5 26.4 28.3 26.6 26.3 25 26.1 6 32.7 Southcentral 260.0 202.0 106.0 172.0 «161.5 158.0 162.0 6 311.7 Yukon 94.1 $6.6 _63.0 O 47.5 _49.0 _55.5 99.0 108.8 Total 385.6 797.0 277.3 € 235.2 237.9 743.6 396.2 453.2 g7e Southeast 33.0 31.0 30.7 27.6 28.3 32.6 33.7 Southcentral 293.1 263.7 284.0 193.9 197.7 276.2 311.0 Yukon 102.0 99.6 _ 88,1 49.7 54.1 _52.9 84.5 _97.3 Total a7r aie-3 (372.6 263.5 275.6 278.9 393.3 442.0 227 theast 34. 4 32.5 31.6 30.5 Southcentral 288.4 269.5 283.0 261.7 Yukon 88.0 87.3 _86.0 _72.7 Total a10.9 389.3 400.7 364.9 AELSE - Juneau; KPU - Ketchikan. 2/ Southcentral: AML6P - Anchorage, CEA - Chugach (Archoraye) / Yukon (interior): FMUS - Fairbanks; GVEA ~ Golden Valley (Fairbanks) 4/ Changed from Interior to agree with newer State subdivision designations. Mote: 1. These utilities ceflect around 3/4 of Statewide utility installed capacity. 2. Totals obtained from unrounded values. Source: FPC Monthly Electric Power Statistics, other FPC reports, APUC reports, and APA fil) 33 APA July 1977 tin 434.6 PMUS - Fairbanks; GVEA - Golden Valley (Pairbanks). Changed from Interior to agree with newer State subdivision designations. eee dese [sens Faas Soe ssa A g a z f engin aye ane * § meee egae Seals i § ss ag Ssaig ei s a : i zee a 2 meee 5 anh S3 ae Sale 8 & = ae on as 3 229 na nle ¢ sa Gas : i 335 Sg ; sane ena Knee § 3 “img “ase is Sealy | § S BS RSs = E cs £ 3 ser i 2 mms ele e 3 s ' z 3 4 =e Scene B3 Saris if aga i = i ; Qa cack Sask sda ig ale 5 i 4 3 : 3 i 5 5 i & 3333 i P Pramas eeettabe ssa “nee a fase fase *$3 S818 igs é 234 4 ; ores ete iS 2 il : 35 “dz = ng 3 : See eeniaie . are 3 i race kale : é 29 3g a tS iett —s3se = sede aca cee See ace Baio nie. — aaa 2< aie i 3 060 Sdse Sad Ses Sea ag 22g ia zaae sas sai 2gae (ei fd it dhe fied ihe ii iidid did aig ib i: wil ali} alll aif ail il al aid sil’ alld aa APA July 1977 34 These utilities reflect around 3/4 of Statewide utility installed capacity. Totals obtained from unrounded values. FPC Monthly Electric Power Statistics, other FPC reports, APUC feports, and APA files. is 2. se ENERGY SALES, REVENUE, CUSTOMERS - 1976 Residential Total Sales Revenue Sales Revenue Place : Utility MWH $1,000 Customers MWH $1,000 Customers SOUTHEAST REGION Juneau AEL&P 36,174.8 1,701.0 5,410 89,441.3 4,463.3 6,591 GHEA 4,126.3 326.2 651 6,744.8 465.5 705 Ketchikan KPU 35,059.0 1,443.0 4,019 66,971.9 2,774.6 5,071 Metlakatla MP&L 6,815.0 161.2 329 14,098.0 516.0 402 Petersburg PML&P 6,425.6 423.1 858 16,591.7 893.9 1,047 Sitka SED 14,969.7 513.4 1,853 35,622.5 1,140.0 2,397 Wrangell WMLEP 3,872.0 328.4 769 8,813.0 662.8 957 Yakutat YPI 901.6 89.3 155 3,447.0 309.3 172 Regional Totals 108, 344.0 4,985.6 14,044 241,730.2 11,225.4 17,342 SOUTHCENTRAL REGION Anchorage Area AMLEP 119,474.7 3,403.7 12,353 468, 369.2 11,873.4 15,137 CEA 397,845.8 10,735.8 35,960 666,841.6 17,351.9 39,460 MEA 96,702.0 3,564.8 7,185 147,675.6 5,503.5 8,235 Homer Area HEA 56,052.8 2,166.2 5,507 161,643.8 5,049.1 6,696 Glennallen, Valdez CVEA 10, 234.9 905.6 1,673 32,852.7 2,933.2 2,120 Kodiak KdEA 12,293.8 986.3 1,873 47 ,630.3 3,263.0 2,377 Seward SES 4,603.0 231.8 790 12,855.0 575.3 989 Regional Totals 697,207.0 21,994.2 65,341 1,537,868.2 46,549.4 75,014 YUKON REGION Fairbanks FMU 30,180.5 1,432.7 4,634 132,052.4 5,761.3 5,769 GVEA 162, 369.7 8,693.8 10,680 301,459.5 15,898.8 12,054 Ft. Yukon FYU 254.6 56.2 186 1,365.8 250.8 234 Regional Totals 192, 804.8 10,182.7 15,500 434,877.7 21,930.9 18,057 ARCTIC, NORTHWEST, & SOUTHWEST REGIONS Barrow BU&EC 1,441.3 196.4 409 5,358.5 551.4 477 Kotzebue KtEA 1,992.3 293.3 384 6,751.3 926.2 490 Dillingham NEC 1,405.0 178.8 326 4,401.2 522.8 462 McGrath ML&P 126.7 17.4 54 1,498.5 171.4 94 Naknek NEA 1,110.0 120.4 195 4,735.0 501.9 298 48 Villages AVEC 4,252.1 885.5 2,267 13,663.0 3,430.5 2,761 Regional Totals 10,327.4 1,691.8 3,635 36,407.5 6,104.2 4,562 ALASKA TOTALS 1,008,683.2 38,854.3 98,520 2,250,883.6 85,809.9 114,995 Note: (1) MP&L, NEA, FMU - 1975; SES - 1974 (2) Totals are for ratio purposes only Source: APUC, FPC, APA APA July 1977 ENERGY USE, BILLING, CHARGE - 1976 Residential Total Average Annual Average Annual Use Bill Charge Use Bill Charge Place Utility Kwh/Cust. $/Cust. ¢/Kwh Kwh/Cust. $/Cust. ¢/Kwh SOUTHEAST REGION Juneau AEL&P 6,687 314 4.7 13,570 677 5.0 GHEA 6,338 501 7.9 9,567 660 6.9 Ketchikan KPU 8,723 359 4.1 13,207 547 4.1 Metlakatla MP&L 20,714 490 2.4 35,070 1,284 27 Petersburg PML&P 7,489 493 6.6 15,847 854 5.4 Sitka SED 8,079 277 3.4 14,861 476 3:2 Wrangell WML&P 5,035 427 8.5 9,209 693 4.8 Yakutat YPI 5,817 576 9.9 20,041 1,798 9.0 Regional Average 7,715 355 4.6 13,939 647 4.6 SOUTHCENTRAL REGION Anchorage Area AMLE&P 9,672 276 2.8 30,942 784 2.5 CEA 11,064 299 2.7 16,899 440 2.6 MEA 13,459 496 So7 17,933 668 Jar Homer Area HEA 10,178 393 oe9 24,140 754 3.1 Glennallen, Valdez CVEA 6,118 541 8.8 15,497 1,384 8.9 Kodiak KdEA 6,564 527 8.0 20,038 1,373 6.9 Seward SES 5,827 293 5.0 12,998 582 4.5 Regional Average 10,670 337 3.2 20,501 621 3.0 YUKON REGION Pairbanks FMU 6,513 309 4.7 22,890 1,002 4.4 GVEA 15,203 814 5.4 25,009 1,319 5.3 Ft. Yukon FYU 1,369 302 22.1 5,837 1,072 18.4 Regional Average 12,439 657 5.3 24,084 1,215 5.0 ARCTIC, NORTHWEST, & SOUTHWEST REGIONS Barrow BU&EC 3,524 _ 480 13.6 11,234 1,156 10.3 Kotzebue KtEA 5,188 764 14.7 13,778 1,890 13:7 Dillingham NEC 4,310 548 22.7 9,526 1,132 11.9 McGrath ML&P 2,346 322 4332 15,941 1,823 11.4 Naknek NEA 5,692 617 10.8 15,889 1,684 10.6 48 Villages AVEC 1,876 391 20.8 4,949 1,242 23.1 Regional Average 2,841 465 16.4 7,946 1,332 16.8 ALASKA AVERAGE 10,238 - 394 3.9 19,574 746 3.8 Note: MP&L, NEA, FMU - 1975; SES - 1974 APA July 1977 36 Le TYPICAL ELECTRIC BILLS Monthly Residential (including fuel cost rate adjustment where available) Min. Min. 50 100 500 me Amount ne na ne util. Abbrev. 1974 1975 1976 1974 1975 1976 1974 1975 1976 1974 1975 1976 4 1974 1975 1976 T ele T $ $ $ $ $ 8 $ $ $ $ $ Auke Bay GHEA 42 125 100 5.00 10.00 10.00 6.00 10.00 10.00 9.75 10.00 10.00 28.20 35.00 44.38 Craig APST 30 25 25 3.30 3.30 3.30 | 5.30 6.40 6.40 | 9.80 12.01 12.01] 37.80 48.85 48.05 Haines HLGP 50 44 36 5.50 5.50 5.50] 5.50 6.22 7.55 | 7.50 7.50 11.35 | 23.50 30.70 41.75 Juneau AELSP 80 74 68 4.00 4.00 4.00] 4.00 4.00 4.00] 5.00 5.41 5.86] 20.80 22.85 25.30 Ketchikan KPU 20 20 20 3.60 4.50 6.30] 4.80 5.40 7.55 | 6.00 6.90 9.63 14.85. 17.65 24.69 Pelican PUC 30 28 69 2.50 2.50 5.00 3.75 3.50 3.63 6.00 6.00 7.25 26.00 26.00 36.25 Petersburg PMPEL so 8.00 8.00 10.50 30.50 Sitka SED 100 100 100 5.00 5.00 5.50. 5.00 5.00 5.50 5.00 5.00 5.50 19.00 19.00 20.90 Skagway AP&T 250 141 34 15.00 15.00 3.50 15.00 15.00 5.22 15.00 15.00 10.44 27.50 34.60 33.70 Wrangell WMLsP 50 50 50 5.50 5.50 9.45 | 5.50 5.50 9.45 | 9.35 9.35 16.05 |.24.75 24.75 42.65 Yakutat YPI 50 42 42 5.00 5.00 5.00 5.00 5.89 5.96 10.00 11.77 11.92 47.00 48.83 49.60 REGIONAL AVERAGES $.44 6.03 5.96 | 5.98 6.69 6.66 | 8.34 8.869 10.05 | 26.94 30.82 36.22 SOUTHCENTRAL REGION Anchorage AML&P 36 36 36 2.00 2.59 3.05 2.75 3.57 4.19 4.25 8.51 6.47 13.00 16.86 19.80 CEA 36 36 50 2.00 2.59 3.50 4,75 3.57 3.50 4.25 5.51 5.25 13.75 17.84 16.00 Eagle River MEA 233 100 100 9.00 9.00 9.00 9.00 9.00 9.00 9.00 9.00 9.00 23.25 29.25 29.25 Glennallen CVEA 47 42 42 7.50 7.50 7.50 8.00 8.77 8.77 13.50 15.54 15.04 45.50 53.70 53.20 Homer HEA 93 83 83 7.50 7.50 7.50 7.50 7.50 7.50 8.00 8.00 8.00 25.00 25.00 25.00 Kenai HEA 50 50 50 5.00 5.00 5.00 5.00 5.00 5.00 7.50 7.50 7.50 23.50 23.50 23.50 Kodiak K@EA 27 50 50 3.00 6.00 8.00] 5.50 6.00 8.00 | 9.13 10.00 14.00 | 24.63 30.25 45.00 Palmer MEA 113 100 100 9.00 9.00 9.00 9.00 9.00 9.00 9.00 9.00 9.00 23.25 29.25 29.25 Seldovia HEA 50 50 50 7.50 7.50 7.50] 7.50 7.50 7.50 | 11.50 11,50 11.50] 33.50 33.50 33.50 Seward SES 50 50 30 10.00 10.00 6.00 10.00 10.00 7.80 12.30 12.30 12.30 26.30 26.30 26.30 Soldotna HEA 83 83 83 7.50 7.50 7.50] 7.50 7.50 7.50 | 8.00 6.00 8.00] 25.00 25.00 25.00 Talkeetna MEA | 113 100 100 9.00 9.00 9.00] 9.00 9.02 9.00 | 9.00 9.00 9.00] 23.25 29.25 29.25 Valdez CVEA 50 47 44 5.00 7.50 _5.00| 5.00 8.00 5.74 | 9.75 13.50 11.22 | 41.75 45.50 49.09 REGIONAL AVERAGES 6.46 6.98 6.73 6.81 7.26 Tae 8.86 9.57 9.71 26.28 29.63 31.09 ge 3 * TYPICAL ELECTRIC BILLS Monthly Residential (continued) Min. 50 100 500 KWH Amount KWH KWH KWH Community Abbrev. | 1974 1975 __—«1976_|_:1974 1974-1975 1976_| 1974 1975 1976 1974 «19751976 YUKON (INTERIOR) REGION $ $ $ $ $ $ $ $ $ $ Bettles 63 63 63 | 15.00 15.00 15.00 15.00] 24.00 24.00 24.00 | 120.00 120.00 120.00 Delta Junction 125 112 100 | 10.00 10.00 10.00 10.00] 10.00 10.00 10.00 30.38 34.99 31.48 Pairbanks 23 43 43 1.80 400° 4.60 4,55] 7.50 8:60 8.55 | 22.50 25.85. 25.65 125 112 100 | 10.00 10.00 10.00 10.00] 10.00 10.00 10.00 | 25.65 34.99 31.48 Fort Yukon 10 ul ur 3.00 15.00 13.40 13.40 | 30.00 26.80 26.80 | 130.00 93.99 93.99 Nenana 125 112 100 | 10.00 10.00 10.00 10.00} 10.00 10.00 10.00 30.38 34.99 31.48 Tanana 60 60 60 7.80 7.80 7.80 7.80 | 13.00 13,00 13.00 | 61.00 61.00 61.00 Tok 58 50 50 7.50 1.90 2,50" _7%$8.)°33,00 18.08 15.08 | _53.50.. 63.90 _ 63.99 REGIONAL AVERAGES 8.14 9.91 9.79 9.78 | 14.69 14.68 14.68 | 59.18 58.71 57.37 ARCTIC & NORTHWEST REGIONS Barrow BUSEC 67 67 67 | 10.00 10.00 10.00 10.00] 15.00 15.00 15.00 | 66.00 66.00 66.00 Kotzebue 50 48 53 | 10.00 10.00 10.32 13.13] 15.50 18.14 24.26 51.50 70.80 79.33 Unalakleet 42 39 25 | 10.00 12.00 12.91 20.00} 18.00 19.81 30.00 | 54.00 63.05 _ 90.00 REGIONAL AVERAGES 10.00 10.67 «11.08 14.38 | 16.17 17.65 23.09 57.17 66.62 78.44 SOUTHWEST REGION aAniak APC 100 100 87 | 20.00 20.00 | 20.00 22.89 20.00 | 20.00 22.89 22.89 | 95.00 109.45 109.45 Bethel BUC 42 42 39 5.00 5.54 6.00 6.65 7.10:{ 3ide 12.28 13.10 44.75 49.45 54.14 Cold Bay P&E 91 91 84 10.00 10.00 | 10.00 10.00 10.00 9.00 10.89 10.90 41.00 50.25 50.54 Dillingham NEC 90 90 49 | 14.00 11.00 | 14.00 14.00 11.08] 14.00 15.57 18.66 | 50.00 57.85 65.31 Egegik NEA 50 50 42 7.50 12.00} 7.50 12.00 14.25 | 13.50 23.00 27.50 | 44.50 87.00 109.50 King Salmon NEA 50 50 46 7.50 10.00| 7.50 10.00 10.85 | 13.50 18.00 19.70 | 44.50 54.00 68.50 McGrath MGLEP 33 33 33 5.00 5.00 |. 6.78 . 7-69 ° 7:60 | 32.50 16.37 .14.37 57.00 66.35 66.35 Naknek NEA 50 50 46 7.50 10.00] (7.50 10.00 10.85 13.50 18.00 19.70 | 44.50 60.00 68.50 REGIONAL AVERAGES 9.56 10.44| 9.91 11.65 11.48 | 13.37 16.86 18.35 52.66 66.79 74.04 ALASKA AVERAGES 7.38 7.06} @.07 6.92 8,82. | 23.23 12.398 138.26 39.93 45.17 48.59 Source: APUC Annual Reperts APA July 1977 EDISON ELECTRIC INSTITUTE STATISTICS Alaska Electric Utility, Annual Energy Sales by Class oe Gare ak ae a ge Residential Electric Energy - Average Annual Use Per Customer and Average Cost Per KWH - Alaska and U. S. (Graph). . . . =. - Alaska Sales, Revenue, Customers by Year (Table) . . . .- «© + + Alaska and U. S. Average Energy Charge, Use, Billing by Year (Table). Generation and Installed Capacity by Year (Table) . . . . +. «- - MWH ENERGY SALES — THOUSAND 2000 1600 1200 800 40 1960 ALASKA ELECTRIC UTILITY ANNUAL ENERGY SALES BY CLASS OF SERVICE Small Commercial and Industrial Residential Source: Edison Electric Institute Statistics 1964 1968 YEAR 40 1972 1976 APA-JULY 1977 COST (¢/KWH) RESIDENTIAL ELECTRIC ENERGY AVERAGE ANNUAL USE PER CUSTOMER AND AVERAGE COST PER KWH ALASKA AND UNITED STATES PER CUSTOMER USE -ALASKA USE- U.S. COST -ALASKA COST -U.S. Source: Edison Electric Institute Statistics 1960 1964 1968 1972 1976 YEAR APA- JULY 1977 41 ANNUAL USE (MWH/CUSTOMER ) ALASKA SALES, REVENUES, CUSTOMERS Commercial & Industrial Small Large Street Other Light Light & Public Inter- Resi- & & Highway Author- Depart Year Total dential Power Power Lighting ities mental Energy Sa}es--Thousand MWH 1960 349 168 128 30 9 8 6 1961 365 178 134 33 8 8 4 1962 440 215 2173 28 > 12 7 1963 516 233 203 53 8 15 4 1964 562 253 223 61 8 13 4 1965 e616 277 244 68 9 14 4 1966 694 303 273 84 = ae 8 1967 786 348 307 84 10 30 7 1968 841 366 324 87 a 42 9 1969 956 417 377 Sa 15 50 4 1970 1,054 465 413 100 14 58 4 1971 1,212 543 465 109 14 77 4 1972 1,279 562 486 122 15 92 3 1973 1,639 743 625 143 16 109 2 1974 1,713 765 644 153 16 131 4 1975 1,839 834 734 195 ry 54 S 1976 2,152 (p) Revenues~-Thousand Dollars 1960 14,340 7,264 5,236 977 344 382 27 1961 15,377 7,854 5,659 1,069 313 366 116 1962 17,449 8,774 6,968 844 236 485 142 1963 18,065 8,553 7,530 1,075 288 545 74 1964 18,792 8,762 7,998 1,107 287 568 70 1965 20,851 9,789 8,769 1,291 301 613 88 1966 22,818 10,548 9,581 1,468 321 701 199 1967 25,163 11,738 10,415 1,550 364 899 197 1968 26,461 12,285 10,851 1,530 $89 941 265 1969 28,239 13,048 11,686 1,558 619 1,197 131 1970 30,655 14,015 12,878 1,713 551 1,407 91 1971 35,725 16,331 14,953 1,902 608 1,823 108 1972 40,959 18,725 17,237 2,247 602 2,080 68 1973 49,417 22,670 20,418 2,852 698 2,702 77 1974 51,338 23,406 21,019 3,107 721 3,004 81 1975 58,305 26,449 24,088 4,196 803 2,589 180 1976 73,167 (p) Customer~-Average Number 1960 45,953 39,498 5,960 1961 47,872 40,980 6,362 1962 50,734 43,112 7,187 1963 54,174 46,239 7,472 1964 57,738 49,358 7,943 Data coverage represents 1965 59,986 51,456 8,100 80% to 90% of Statewide 1966 60,554 52,019 8,110 installed capacity 1967 62,917 53,797 8,706 1968 65,412 55,902 9,058 Sources: Edison Electric 1969 69,938 59,967 9,517 Institute 1970 74,323 63,996 9,879 1971 80,231 69,239 10,461 1972 82,388 71,144 10,699 1973 92,286 80,105 11,611 1974 94,480 82,051 11,848 1975 103,883 89,786 13,387 1976 119,628(p) (p) = Preliminary 42 APA July 1977 rd io 1960 1961 1962 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1960 1961 1962 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1960 1961 1962 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 Aver. Char; Use, Bill: Residential Alaska U.S. 4.32 2.47 4.09 2.46 4.41 2.45 4.22 2.35 4.08 2.41 4.03 2.37 3.67 2.37 3.71 2.28 3.46 2.31 3.59 2.19 3.53 2.25 3.59 2.13 3.48 2.20 3.51 2.06 3.37 2.17 3.39 2.04 3.36 2.12 3.35 2.00 3.13 2.09 3.10 1.99 3.01 2.10 3.12 2.01 3.01 2.19 3.22 2.12 3.33 2.29 3.55 2.22 3.05 2.38 3.27 2.30 3.06 2.83 3.26 2.85 3.17 3.21 3.28 3.23 * 3.45 (p) 3.46 (p) tomer 4,253 854 21,477 17,006 4,344 4,019 21,063 19,709 4,987 4,259 24,172 20,733 5,039 4,442 27,168 23,224 5,126 4,703 28,075 25,213 5,383 4,933 30,123 27,399 5,825 5,265 33,662 30,133 6,469 5,577 35,263 32,041 6,547 6,057 35,769 34,637 6,954 6,571 39,613 36,950 7,266 7,066 41,806 39,952 7,842 7,380 44,451 41,943 7,899 7,691 45,425 44,496 9,275 8,079 53,828 47,580 9,323 7,907 54,355 46,557 9,289 8,176 54,829 48,964 8, 360(p) 50,733(p) Billing--Ann: Customer 184 95 879 41s 192 98 890 463 204 103 974 491 185 105 1,008 530 178 109 1,007 552 190 ll 1,083 584 203 116 1,181 621 218 121 1,196 654 220 128 1,198 693 218 137 1,228 735 219 148 1,304 803 236 162 1,429 889 263 176 1,611 988 383 192 1,759 1,094 285 224 1,774 1,327 295 262 1,799 1,582 288 (p) 1,755(p) (p) © Preliminary Source: EEI 43 Total Sales _ Alaska 4.11 4.21 3.97 3.50 3.34 3.38 3.29 3.20 3.15 2.95 2.91 2.95 3.20 3.02 3.00 3.17 3.40(p) 7,595 7,624 8,673 9,525 9,734 10,269 11,461 12,493 12,857 13,669 14,181 15,106 15,524 17,760 18,131 17,703 17,989 (p) 312 321 344 333 325 348 377 400. 405 404 412 445 497 535 543 561 612(p) U.S. wu © RISSLARS NONE RRP RRP RR Re yw ooo (p) 11,704 12,099 12,763 13,366 14,015 14,694 15,678 16,384 17,445 18,563 19,380 19,956 20,964 21,955 21,448 21,417 22,361(p) 198 204 214 221 227 234 245 256 270 286 308 337 371 408 493 578 646 (p) APA July 1977 GENERATION AND INSTALLED CAPACITY Steam & Year Total Hydro Gas Turbine Ic Generation--‘housand MWH 1963 532 325 155 52 1964 629 321 246 62 1965 73 350 283 80 1966 787 316 385 86 1967 859 363 400 96 1968 974 363 506 105 1969 1,080 340 620 120 1970 1,245 362 754 129 1971 1,428(p) 357 (p) 930 (p) 141 (p) 1972 1,617 (p) 346 (p) 1,114 (p) 157(p) 1873 1,744 286 1,306 152 1974 1,884 327 1,383 Lay 1975 2,234 357 (p) 1,645 (p) 205 (p) 1976 2,511(p) Installed Generating Capacity--MW 1963 180 85 52 43 1964 204 83 76 45 1965 224 82 89 $3 1966 250 83 105 62 1967 260 83 105 72 1968 325 79 159 77 1969 338 77 176 85 1970 365 Te. 180 108 1971 399 (p) 77 (p) 207 (p) 115 (p) 1972 430(p) 76(p) 247 (p) 107 (p) 1973 586 124 349 Ls 1974 599 145 351 123 1975 669 125(p) 351(p) 128 (p) 1976 888 (p) (p) = Preliminary Data coverage represents 80% to 90% of statewide installed capacity. Source: EEI APA July 1977 44