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Alaska Electric Power Statistics 1960-1975
0 > PL il i ce sade OF THE INTERIOR | DEPARTMENT OF THE INTERIOR THOMAS S. KLEPPE, SECRETARY As the Midas pieteiaih sibilities, ; the Department of the Interior has agency for most of our nationally owned. ees on United States Department of the Interior ALASKA POWER ADMINISTRATION P. O. BOX 50 JUNEAU. ALASKA 99802 IN REPLY REFER TO: 700 ALASKA ELECTRIC POWER STATISTICS 1960-1975 This is the fourth 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 1975 plus some monthly statistics through May 1976 to indicate trends during the peak level periods of the 1975-1976 winter. The next previous edition carried data through 1973, so a look at changes that have occurred in 1974 and 1975 is pertinent. Estimated total electric energy generated statewide for CY 1975 is just under 2.3 billion kilowatt-hours, or 28 percent above the 1973 level. Installed capacity totals 1.3 million kilowatts, 29 percent above the 1973 levels. Some substantial increases in fuel and power costs are indicated. The data do not provide a clear basis for demonstrating effectiveness of the various energy conservation programs. We suspect that without the conservation efforts, Alaska energy requirements would have been even higher than they were. We know that, nationwide, electric energy con- sumption remained essentially stable during 1974 and 1975. Reasons for this include the conservation efforts as well as some serious economic problems. 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. YOUUTlOy, 2 ¢ ¢ G . Hid e % Robert J. Cross ai¥ 8 = S. Administrator ‘ 2 m Pa o = \ y x / at 7> 5 76-191° Save Energy and You Serve America! TABLE OF CONTENTS Page COVE) LECCON Teele ail flea oi Molla ncol mltolnllciilalie Mil eyill aie ialnleunals}alalotinlint=/anevinlleeriainctn teria ie: General Data Alaska, Location of Electric Utilities and Generating Capacity (Map). 2 Alaska Utility Abbreviations (Table) . . . . oo Oo oo Alaska Utilities Load Data & Installed Capacity (Graph) eel inedilce teal) Growth! Indicators |(Graph) and) Table)): |e) )s | 6) 6) fel | eee!) 1) | Ome Electric) Plant™ in" Service! (Table) ys er ome) ete ymin oyimlmtodimlies fanlerenianl Installed Capacity Data - Kw Alaska Electric Power Installed Capacity Type and Nameplate Ratings by Year (Graph and Table) . . . . . . . 410-11 Total Installed Capacity - Utility & Non-Utility (Graph). . . . . 12 Installed Generation Summary (Table). <> =)... se eee heed) 1975 Installed Nameplate Capacity - Regional Summary (Table). . . . . . . Hoye 4 Utility Installed Nameplate Capacity by Tedation (Table) . a iaietoialer=) maiectialie LS) National Defense Generation in Alaska - Summary (Table) . . . . . 19 Generation Data - Kwh Annual Utility Generation Data by Region (Graph) . . . . . . . 21 Annual Energy Generated - Regional Summary (Table). . . . . . . 22 Monthly Utility (Generation) by) Fuel (Graph) ee eee eae aeia23 Fuel Efficiency Data Regional Utility Summary (Table) Ean dminloHminehae one Utility System Power Requirements (Graph). . . . . . . . . . 26 Transmission Systems Existing Transmission Systems (Map) Pao Saeed eciares Transmission Lines & Major Interconnections (Table) . . . . . . 29 TABLE OF CONTENTS--Cont'd. Market Data Monthly Peak Loads by Region (Graph). . . . . Regional Peak Loads (Table). . . . . .. . Regional Energy Sales (Table) . . . . ie Energy Sales, Revenue, Customers - 1975 (Table) S Energy Use, Billing, Charge - 1975 (Table). . . Typical Electric Bills Monthly Residential (Table) Edison Electric Institute Statistics Alaska Electric Utility, Annual Energy Sales by Class of Service (Graph). . . . .. . Residential Electric Energy - Average Annual Use per Cost - Alaska and U.S. (Graph) . . .. . Alaska Sales, Revenue, Customers by Year (Table). Alaska and U.S. Energy Charge, Use, Billing by Year Generation and Installed Capacity by Year (Table) 33) 34 35) 36 37 38 41 42 43 44 45 GENERAL DATA 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) . .- . - «© «© -© «© «© «© «© « Borrow (Bou), 12 Mw (D) Il \ UNITED STATES DEPARTMENT OF THE INTERIOR \ i ALASKA POWER ADMINISTRATION \ ALASKA i LOCATION OF ELECTRIC UTILITIES \ AND GENERATING CAPACITY—1975 \ Kotzebue (K1EA).2.4MW (0) Con i s vec), “Noorvik (AVEC), OS MW 2 ‘ 02 saw (oH *setowinavery OR ‘ t ‘O4MWw ©) *Fort Yukon (YU) \ to mw (0) ; \ ___ Scate in mites \ ° 0 wo "0 200 \ Gombelt (AVECI,O3 MW (0) Koyuk (AVECLO2 Mw (0) Torna (TPC) Minto (AVEC) \ (AVECI.05 Mw (0) tomw (0) + o.gmwo f) 1 =r O2MW(D) Manley Hot Springs (MHSE),O.1 MW (0) + v, \ t . Nulate (AVEC,06 Mw (D) Foicbanks (FMU,GVEA) i Shoktoolik (AVEC), 04 ni ( neces Liaw r 3 ~Fortons oreo I \7 21 MWI0L 479 MW (GT) \ \ ee Ee ( ( 535 Mw ST) i nee Minchumina ss) Dot Loke (OLE),O1 MW (0) * Emmonok (AVEC), 0.6 MW (0) ‘Alokoruk (AVEC).OTMW(B) Grayling (AVEC O1 MW) ‘Aawik (AVECI.O1 MW (0) Tok (AP &T), 2.3 Mw (0) + McGrath (NC),08 MW: Village (AVEC) ‘05 MW (0) oo Shogelse (AVEC,O.2 mw iO) \ Scommon Boy (AvEC),0.2 Mw (oh? ©) « = Pitnes px, (AVEC), 12 MW) ia a oon NS cr) ; Hooper Boy (AVEC),0.6 MW (DIES, * Pitot Sfation {avEC) * Holy Cross (AYECIO2 Mw (0) ‘01 Mw (0) : 0.4 Mw (0) sere o (-Toltestnn (wea) y , (WvEC),02 mw (01 \ 1 “Gemaine even ‘ tae x Kean]? + Aniak (APCo.), O3MV(O) ‘Tunuhak (AVEC) pane (AVEC), 0.5 MW (0) *Chitine (CPC 0.1 MwiD) ite zw 1) gone eed (Bev) owe” 55 mw ©) Eek (AVEC,02 MW © Ln (AVEC),03 Mw ©) New aa (AVEC),O3 Mw( 0} Togiak (AVEC), ‘mw (0) sehnag | Jomec.t9 mew con 450 MW (H), 135 MW (D), 346.9 MW GT) Goodnews Bay (AVECLO.2 MW i 145 Mw (ST) BRGHEA,APA) Py 544 MW(H), 157 MW(D) Eaegh (NEA),O1 Mw wn Gute ake CUT REALS MW — ineen, (29 mw(o) “J PML BPI,2OMW 04, 37MWO) 40 Horbor (AVECI,O2 Mw (D) Klowock (T-HREA), 16 MW (0) ae Croig (AP T0.5 MW, Hydoburg (APB T),0.2 Mw "SO mwiHl, SMW apa-suvr are AL AEL&P AML&P APA-E APA-S AP Co. AP&T AVEC AUI BaU BeU BL&P ccu CEA COH COK Cou CPCo. CPU CIE CVEA DLE FMU FYU GHEA GVEA HEA HL&P H (EJJ) KC KdEA KtEA KPU MEA MHSE MP&L MGL&EP ALASKA UTILITY ABBREVIATIONS Akiachak, Limited (Village of Akiachak) Alaska Electric Light and Power Company Anchorage Municipal Light and Power Dept. Alaska Power Administration-Eklutna (Anchorage) Alaska Power Administration-Snettisham (Juneau) Aniak Power Company Alaska Power & Telephone Company Alaska Village Electric Cooperative, Inc. Arctic Utilities, Inc. 1/ Barrow Utilities, Incorporated Bethel Utilities Corporation, Inc. 2/ Bettles Light & Power, Inc. Circle City Utilities Chugach Electric Association, Inc. City of Hoonah 3/ Community of Kake 3/ City of Unalaska Chitina Power Co., Inc. 4/ Cordova Public Utilities Chistochina Trading Post Copper Valley Electric Association, Inc. Dot Lake Electric, Inc. Fairbanks Municipal Utilities System Fort Yukon Utilities Glacier Highway Electric Association, Inc. Golden Valley Electric Association, Inc. Homer Electric Association, Inc. Haines Light and Power Co. Inc. Hoonah (See COH) Hughes (Esther J. James) Kake (See COK) Klawock, City of 3/ Kodiak Electric Association, Inc. Kotzebue Electric Association, Inc. Ketchikan Public Utilities Lake Minchumina (See SS) Matanuska Electric Association, Inc. Manley Hot Springs Enterprises Metlakatla Power and Light McGrath Light & Power (owned by Northern Commercial) 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 Municipal Private Municipal Municipal Coop. Coop. Municipal Coop. Private Municipal Private NaC Napakiak Corporation Private NEA Naknek Electric Association, Inc. Coop. NEC Nushagak Electric Cooperative, Inc. Coop. NL&P Nome Light and Power Utilities Municipal NP&E Northern Power & Engineering Corporation, Inc. Private NP&L Northway Power & Light, Inc. Private PLI Paxson Lodge, Inc. Private PML&P Petersburg Municipal Light and Power Municipal PUCo. Pelican Utility Company Private SED Sitka Electric Department Municipal SES Seward Electric System Municipal ss Semloh Supply (Lake Minchumina) Private TePC Teller Power Company 5/ Private T-HREA Tlingit-Haida Regional Electrical Authority Coop. TL&PU Teller Light and Power Utilities 6/ Private TPC Tanana Power Company Private Unalaska (See COU) Municipal WML&P Wrangell Municipal Light and Power Municipal Wwrc Weisner Trading Co. Private YPI Yakutat Power, Inc. Private 1/ Owned by Atwood Enterprises, Inc. 2/ Owned by Northern Power and Engineering Corporation of Anchorage 3/ Becoming part of T-HREA 4/ Subsidiary of Copper Valley Trading Co. (CPCO. Sold by Auction 5-76) 5/ Changed from Teller Telephone & Power Company, Inc. (TT&P) in 1975 6/ Purchased by TePC July 1975 - also TT&P changed sometime to Teller Power Co. S°°T ALASKA UTILITIES LOAD DATA “20 AND INSTALLED CAPACITY 500 1964-1975 Utilities included ! 450 S.E.: AE.L.a&P* . . - alee fee — p _ K.PU. Installed Capacity 400 S.C.: AML&P | ' - a (% of State Total) C.E.A. 350+— INT: GVEA. FMU. 300! — * A.E.L.&P acquired A.J. In January 1973 = x we S o a z < wo > ° x= + ac W = ° a | Source: Monthly Electric Power Statistics (F PC.) 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 YEAR APA-JULY 1976 INDEX (BASE YEAR-1960) UTILITY ENERGY PRODUCTION! POPULATION 2 { | Sources!) FPC,REA, APUC, APA; 2 state of Alaska Publications 1960 63 66 69 72 75 YEAR APA— JULY 1976 GROWTH INDICATORS 1960 1965 1970 1971 1972 1973 1974 1975 Population 1/ 226,167 265,192 302,361 312,930 324,281 330,365 351,159 404,634 Housing Units 2/ 67,193 90,729 98,000 (p) 108,000(p) 123,000(p) Income/Capita 1/ $ 2,876 $ 3,205 4,673 4,948 5,233 5,926 6,829 8,773 GsPp - $10° 1/ $ 746.8 $ 1,079.3 2,116.6 2,257.3 2,416.3 2,617.4 3,550.9 5,600(p) Util. Invest.-$107 3/ ¢ 92,976 146,150 238,441 260,444 331,409 365,378 398,222 436,559 Capacity - kw 3/ 122,559 242,812 406,596 472,955 533,639 650,100 723,638 763,498 Net Gen. - kwh x 106 3/ 431 735 1,281 1,491 1,624 1,788 1,935 2,290 ~ util. Fuel Use: 3/ Oil - bbls. 453,832 587,428 571,425 539,498 774,783 Gas - MCF x 103 10,002 12,518 15,413 17,117 19,619 Coal - Tons 238,117 248,152 237,200 266,347 256,976 (p) Preliminary 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 1976 Powerplant & Facilities Private Municipal Cooperative Federal TOTAL Transmission Private Municipal Cooperative Federal TOTAL Distribution Private Municipal Cooperative Federal TOTAL Total Electric Plant Private Municipal Cooperative Federal TOTAL ELECTRIC PLANT IN SERVICE Alaska Utilities and Federal Service to Utilities ($1,000) 1960 1965 1970 1971 1972 1973 1974 1975 $ 4,560 $ 4,960 $ 7,450 $ 7,759 $ 8,281 $ 8,137 $ 10,538 $ 11,430 9,828 25,537 39,662 44,058 50,221 54,497 52,230 60,585 13,222 26,761 52,723 59,344 62,545 69,133 81,042 89,967 30,276 29,898 31,207 31,145 79,113 78,294 76,671 79,780 57,886 87,156 131,042 142,306 201,615 210,061 220,481 241,762 440 440 550 550 619 1,050 1,110 1,125 1,000 1,200 2,220 2,220 2,220 2,220 1,832 2,275 6,500 13,500 26,500 29,724 31,300 34,600 40,827 41,593 2,450 2,454 2,529 2,644 4,655 19,522 27,794 29,599 10,390 17,594 31,799 35,138 39,494 57,392 71,563 74,592 1,500 2,400 3,400 3,718 4,300 4,525 4,626 4,978 10,000 12,000 19,200 20,557 22,000 24,300 25,069 25,669 13,200 27,000 53,000 58,725 62,600 69,100 76,483 89,559 24,700 41,400 75,600 83,000 90,300 97,925 106,178 120,205 6,500 7,800 11,400 12,027 13,200 Stee 16,274 17,532 20,828 38,737 61,082 66,835 74,441 81,017 79,130 88,528 32,922 67,261 132,223 147,793 156,445 172,833 198, 352 221,120 32,726 32,352 33,736 33,789 83,768 97,816 104,465 109,379 92,976 146,150 238,441 260,444 331,409 365,378 398,222 436,559 Sources: FPC, REA, APUC, APA APA July 1976 INSTALLED CAPACITY DATA - KW Page Alaska Electric Power Installed Capacity Type and Nameplate Ratings by Year (Graph and Table) eet oT nro STs CINCH ITo ott = 2-1: Total Installed Capacity - Utility & Non-Utility (Graph). . . . . . . 12 Installed Generation Summary (Table) . . . . . . . «© «© «© «© « « 13 1975 Installed Nameplate Capacity - Regional Summary (Table) . . . . . 14 Utility Installed Nameplate Capacity by Location (Table). . . . . . . 15 National Defense Generation in Alaska - Summary (Table) . . . . . . . 19 ALASKA ELECTRIC POWER INSTALLED CAPACITY Type and Nameplate Ratings by Year End of Gas Utilities Non- Year Hydro Steam Diesel Turbine Total Utilities 1956 7; 50,005 30,575 19,738 0 100,318 247,000 (50%) (30%) (20%) 1957 54,600 35075 21,628 0 111,803 255,400 (49%) (32%) (19%) 1958 54.600 35,575 24,534 0 114.709 257,000 (48%) (31%) (21%) 1959 60,225 85,515 26,079 0 121,879 262,600 (49%) (29%) (21%) 1960 60,225 32,875 29,459 0 122,559 295,100 (49%) (27%) (24%) 1961 82,225 32,875 33,595 0 148,695 303,600 (55%) (22%) (23%) 1962 82,300 32,875 41,993 12,800 169.968 303,500 (48%) (19%) (25%) (8%) 1963 82,300 32,875 47,368 39, 700 202,243 304,200 (41%) (16%) (23%) (20%) 1964 82,300 32,750 49,482 54,050 218,582 303,900 (38%) (15%) (23%) (25%) 1965 82,225 32,750 59,437 68,400 242,812 279,200 (34%) (13%) (24%) (28%) 1966 82,225 32,750 69,273 69,900 254,148 284,100 (32%) (13%) (27%) (28%) 1967 76,600 32,750 81,023 69,900 260,273 287,300 (29%) (13%) (31%) (27%) 1968 78,700 54,750 89,538 116,700 339,688 303,500 (23%) (16%) (26%) (34%) 1969 76,600 54,750 98, 963 116,700 347,013 344,500 (22%) (16%) (28%) (34%) 1970 76,600 74,750 123,256 131,990 406,596 355,100 (19%) (18%) (30%) (33%) 1971 75,205 68,250 140,627 188,803 472,955 354,900 (16%) (14%) (30%) (40%) 1972 74,275 68,250 144,975 246,139 533,639 387,700 (14%) (13%) (27%) (46%) 1973 121,000 68,250 147,700 313,100 650,100 376,100 (19%) (10%) (23%) (48%) 1974 2/ 122,260 68,000 148,054 385,324 723,638 411,900 (17%) ( 9%) (21%) (53%) 1975 122,535 68,000 176,706 396,257 763,498 (16%) ( 9%) (23%) (52%) i/ First year of first Federal project (Eklutna) _2/. First year of second Federal project (Snettisham) Sources: Utilities and Various Other APA July 1976 1400 TOTAL INSTALLED CAPACITY UTILITY AND NONUTILITY 1200 1000 8 INSTALLED CAPACITY (1000 KW) 8 fe) 400 NON-UTILITY Leer | ~~. . T. "7 NATIONAL DEFENSE 200 7 1956 59 62 65 68 7 74 75 YEAR APA— JULY 1976 12 INSTALLED GENERATION SUMMARY 1,000 KW National 1/ Other 2/ Total Total 3/ Alaska Year Defense Non-Util. Non-Utility Utility Total 1956 197.0 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 HAE) 1959 212.6 50.0 262.6 121.9 384.5 1960 245.1 50.0 295.1 122.6 417.7 1961 251.4 52.1 303.6 148.7 452.3 1962 25125 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 52250 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 33907 643.2 1969 243.7 100.7 344.5 347.0 691.5 1970 252.4 102.7 SOS: 406.6 761.7 1971 252.1 102.7 354.9 473.0 827.9 1972 256.9 130.9 387.7 533.6 9213 L973) 244.6 ne ES} 376.1 650.1 1,026.2 1974 245.4 166.5 411.9 23.6 E1355 1975) 240(e) 320(e) 560 (e) 763.5 1,323.5 (e) 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. Sources: Alaska Command, FPC, and Various Others APA July 1976 nS) 1975 INSTALLED NAMEPLATE CAPACITY REGIONAL SUMMARY Type of Total Hydro Diesel Gas Trubine Steam State Subdivision Utility 1,000 kw 1,000 kw 1,000 kw 1,000 kw 1,000 kw Southeast Private 32.9 8.1 24.8 Municipal Se. 22.3 29.4 Coop. 5.2 -- 5.2 Federal 47.2 47.2 -— TOTAL 136.9 diss 59.4 Southcentral Private -4 -- 4 -- -- Municipal 132.3 rl 13.4 118.9 - Coop. 288.8 15.0 S13) 228.0 14.5 Federal 30.0 30.0 = -- -- TOTAL 451.5 45.0 45.1 346.9 14.5 Yukon (Interior) Private 4 a2 -- -- Municipal 43.8 8.3 ie) 28.5 Coop. 91.0 25.5 40.9 25.0 TOTAL 140.0 38.6 47.9 5355 Arctic & North- Private ol evs -- west Municipal 4.1 4.1 -- Coop. 10.6 9.1 a5) TOTAL 14.7 a YF} Ts} Southwest Private 8.0 B21 Municipal 7c -6 Coop. 11.8 11.8 TOTAL 20.4 20.4 ALASKA Private 46.6 8.1 38-5 - - Municipal 232.4 22e3 Sarr, 125.9 28.5 Coop. 407.3 LS. 0) 82.4 210.3 39.5 Federal die’ 77.2 -- -- -- TOTAL 763.5 L225) 176.7 396.3 68.0 Note: Federal classification applies only to Eklutna and Snettisham powerplants which supply wholesale energy to utilities. Sources: FPC, APUC, APA APA July 1976 14 ST UTILITY INSTALLED NAMEPLATE CAPACITY BY LOCATION Date Utility Installed Nameplate Capacity - 1,000 Kw 1975 1975 of Diesel Gas Steam Population Generation Location and Utility Symbol Data Total Hydro (1c) Turbine Turbine Served Million KWH Fuels SOUTHEAST REGION Angoon (AVEC/T-HREA) 1975 6 -6 475 0.5 Oil Craig (AP&T) 1975 5 5 467 1.4 oil Haines (HL&P) 1975 4.4 4.4 1,950 11.3 Oil Hoonah (COH/T-HREA) 1975 1.1 1.1 848 2.2 Oil Hydaburg (AP&T) 1975 +2 22 371 -6 oil Juneau Area: (AEL&P) 1975 22.9 7.2 (15.7) 74.0 oil (GHEA) 1975 None (APA) 1975 (47.2) (47.2) 27.0 Subtotal, Juneau Area 70.1 54.4 15.7 17,356 101.0 Kake (COK/T-HREA) 1975 1.4 1.4 679 1.8 oil Kasaan (T-HREA) 1975 al al 25(e) a1 Oil Ketchikan (KPU) 1975 23.2 11.3 11.9 11,052 68.0 oil Klawock (T-HREA) 1975 1.6 1.6 281 1.2 oil Klukwan (T-HREA) 1975 4 4 120 3 oil Metlakatla (MP&L) 1974 6.0 3.0 3.0 1,051 18.6 Oil Pelican (PUCo.) 1975 1.2 0.5 7 169 1.7 Oil Petersburg (PML&P) 1975 5.7 2.0 3.7 2,126 18.2 Oil Skagway (AP&T) 1975 1.5 4 1.2 695 5.0 oil Sitka (SED) 1975 9.1 6.0 3.1 5,000 36.6 oil Wrangell (WML&P) 1975 7.7 7.7 3,152 10.8 Oil Yakutat (YPI) 1975 2.0 2.0 348 3.5 oil Subtotal, Southeast 136.8 77.6 59.3 46,165 282.7 SOUTHCENTRAL REGION Anchorage-Cook Inlet Systems: Anchorage (AML&P) 1975 (121.1) (2.2) (118.9) 385-5) Beluga, Anchorage, Bernice Lake, Cooper Lake (CEA) 1975 (257.5) (15.0) (228.0) (14.5) 178,073 888.8 Eklutna (APA) 1975 ( 30.0) (30.0) 135.1 Homer (HEA) 1975 (| 2.4) ( 2.4) Standby leased to CEA 15,200 Incl. oil Kenai (HEA) 1975 (| 3.7) (3.7) Standby Incl. Incl. oil Seldovia (HEA) 1975 ( 1.6) ( 1.6) Incl. 3.1 Oil Seward (SES) 1975 ( 3.0) ( 3.0) Standby 1,823 3.2 Oil Talkeetna (MEA) 1975 0 (0.6) Standby Incl. 20 Subtotal, Anchorage-Cook Inlet 419.3 45.0 13.5 346.9 14.5 195,096 1,415.7 UTILITY INSTALLED NAMEPLATE CAPACITY BY LOCATION (CONT'D) Date Utility Installed Nameplate Capacity - 1,000 KW 1975 1975 | of Diesel Gas Steam Population Generation | Location and Utility Symbol Data Total Hydro (1c) Turbine Turbine Served Million KWH Fuels \ SOUTHCENTRAL REGION (Cont'd) | Other Southcentral Utility Systems: | Chistochina (CTP) 1971 0.1 0.1 50(e) 0.4 oil Chitina (CPCo.) 1973 0.1 0.1 55(e) 0.7(e) oil Cordova (CPU) 1975 8.2 8.2 2,406 11.4 oil Glennallen (CVEA) 1975 2.4 2.4 2,230 8.6 oil Kodiak - Port Lions (KdEA) 1975 12.9 12.9 5,930 43.2 oil Old Harbor (AVEC) 1975 0.2 0.2 327 0.2 Oil Paxson Lodge (PLI) 1975 0.3 0.3 NA 0.7 oil Valdez (CVEA) 1974 7.3 a3 6,670 18.3 oil Subtotal, Southcentral 450.8 45.0 45.0 346.9 14.5 212,764 1,499.2 YUKON (INTERIOR) REGION = Fairbanks Area: (PMU) 1975 ( 43.7) ( 8.2) ( 7.0) (28.5) 13752 (GVEA) 1975 (89.8) (23.9) (40.9) (25.0) 286.9 Subtotal, Fairbanks Area 133.5 32.1 47.9 53.5 52,000(e) 424.1 Oil, Coal Fort Yukon (FYU) 1974 1.0 1.0 637 2 oil Huslia (AVEC) 1975 0.2 0.2 207 0.2 oil Kaltag (AVEC) 1975 0.2 0.2 240 0.2 oil Lake Minchumina (SS) 1971 0.1 0.1 30(e) 0.2 oil Manley Hot Springs’ (MHSE) 1974 0.1 0.1 70 0.2 oil Minto (AVEC) 1975 0.2 0.2 220(e) 0.2 oil Northway (NP&L) 1974 0.5 0.5 55(e) Le oil Nulato (AVEC) 1975 0.6 0.6 330 0.4 oil i Tanana (TPC) 1973 1.0 1.0 447 od) oil Tok (AP&T) 1975 2:3) 2.3 300(e) aro oil Subtotal, Yukon (Interior) . w 0 ~ w @ w 47.9 53.5 54,536 aT UTILITY INSTALLED NAMEPLATE CAPACITY BY LOCATION (CONT'D) Date Utility Installed Nameplate Capacity - 1,000 KW 1975 of Diesel Steam Population Generation Location and Utility Symbol Data Turbine Turbine Served Million KWH Fuels SOUTHWEST REGION Alakanuk (AVEC) 1975 0.7 0.7 $12 0.4 oil Aniak (APCo.) 1971 0.3 0.3 273 0.2 oil Anvik (AVEC) 1975 0.1 o.1 87 0.1 oil Bethel (BeU) 1975 5.5 5.5 2,921 4.7(e) oil Chevak (AVEC) 1975 0.4 0.4 447 0.4 oil Cold Bay (NP&E) 1973 1.5 1.5 215(e) 2.3 oil Dillingham (and Aleknagik) (NEC) 1975 1.9 1.9 1,252 4.3 oil Eek (AVEC) 1975 0.2 0.2 195 0.2 oil Emmonak (AVEC) 1975 0.6 0.6 545 0.6 oil Goodnews Bay (AVEC) 1975 0.2 0.2 248 0.2 oil Grayling (AVEC) 1975 0O.1 o.1 167 o.1 oil Holy Cross (AVEC) 1975 0.2 0.2 212 0.3 oil Hooper Bay (AVEC) 1975 0.6 0.6 556 0.5 oil Kalskag - Lower Kalskag (AVEC) 1975 0.2 0.2 359 0.3 oil Marshall (AVEC) 1975 o.1 0.1 200 0.2 oil McGrath (NC) 1975 0.8 0.8 296 1.8 oil Mekoryuk (Nunavak Is.) (AVEC) 1975 0.2 0.2 209 0.2 oil Naknek and Egegik (NEA) 1975 1.7 1.7 1,265 5.4 oil New Stuyahok (AVEC) 1975 0.3 0.3 230 0.2 oil Nunapitchuk and Kasigluk (AVEC) 1975 0.5 0.5 600 0.5 oil Pilot Station (AVEC) 1975 0.1 0.1 315 0.2 Oil Quinhagak (AVEC) 1975 0.3 0.3 369 0.2 oil Scammon Bay (AVEC) 1975 0.2 0.2 221 0.2 oil Shageluk (AVEC) 1975 0.2 0.2 169 0.1 oil St. Marys, Pitkas Point, Mt. Village (AVEC) 1975 1.8 1.8 1,078 1.8 oil Stebbins, St. Michael (AVEC) 1975 0.4 0.4 478 0.4 oil Togiak (AVEC) 1975 0.2 0.2 419 0.3 oil Toksook Bay & Tununak (AVEC) 1975 0.8 0.8 608 0.5 oil Unalaska (COU) 1970 0.6 0.6 510 0.7 oil Subtotal, Southwest ° 3° ~ x 14,956 3 w w 8st UTILITY INSTALLE! D NAMEPLATE CAPACITY BY LOCATION (CONT'D) Date Utility Installed Nameplate Capacity - 1,000 KW 1975 1975 of Diesel Gas Steam Population Generation Location and Utility Symbol Data Total Hydro (1c) Turbine Turbine Served Million KWH Fuels ARCTIC _& NORTHWEST REGION Barrow (BaU) (Arctic Area) 1975 2.7 1.2 1.5 2,307 4.6 Gas, Oil Elim (AVEC) 1975 0.2 0.2 205 0.2 oil Gambell (AVEC) 1975 0.3 0.3 412 0.3 oil Kiana (AVEC) 1975 0.7 0.7 314 0.5 oil Kivalina (AVEC) 1975 0.2 0.2 208 0.2 oil Kotzebue (KtEA) 1975 3.4 3.4 2,431 6.8 oil Koyuk (AVEC) 1975 0.2 0.2 127 0.1 oil Noatak (AVEC) 1975 0.2 0.2 315(e) 0.2 oil Nome (NL&P) 1975 4.1 4.1 2,585 12.0 oil Noorvik (AVEC) 1975 0.3 0.3 $27 0.5 oil Point Hope (AVEC) 1975 0.2 0.2 384 0.3 oil Savoonga (AVEC) - 1975 0.5 0.5 380 0.4 oil Selawik (AVEC) 1975 0.4 0.4 521 0.5 oil Shaktoolik (AVEC) 1975 0.1 0.1 160 oO.1 oil Shishmaref (AVEC) 1975 0.2 0.2 309 0.2 oil Shungnak (AVEC) 1975 0.2 0.2 175 0.2 oil Teller (TL&PU) 1970 0.1 0.1 219 0.2 oil Unalakleet (MEA) 1975 0.8 0.8 577 1.4 oil Wales (AVEC) 1975 0.3 0.3 1 134 oO. oil Subtotal, Arctic & Northwest 15. 13.6 1.5 12,290 28.8 TOTAL ALASKA UTILITY SYSTEMS 763.1 122.6 176.9 396.3 68.0 340,711 2,281.4 Various Sources APA July 1976 6T SUMMARY - NATIONAL DEFENSE GENERATION IN ALASKA (FY 1974) USAF ARMY USN _& USCG TOTAL NATIONAL DEFENSE FUEL Standby Prime Capacity Generation Capacity Generation Capacity Generation Capacity Generation Capacity | ! State Area . Mover Kw 1,000 ___Kwh Kw 1,000 __Kwh Kw 1,000 Kwh Kw. 1,000 Kwh Incl.-Kw Type Use | } Southeast Diesel 2,200 6,315 2,200 6,315 400 oil 15,366 bbls. ' Southcentral Diesel 6,905 7,519 7,226 All Standby 2,000 50 1/ 16,131 7,601 12,596 Oil 176,291 bbls. Steam 31,500 110,000 18,000 43,600 4,000 oil 23,831 53,500 180,020 9,000 Gas 4,600,000 MCF Total 38,405 117,519 25,226 43,600 6,000 23,881 1/ 69,631 187,621 21,596 Yukon (Interior) Diesel 17,795 37,730 9,800 14,277 27,595 52,007 9,770 Oil 93,057 bbls. Steam 37,500 132,637 25,500 50,065 63,000 182,702 3,500 Coal 424,000 Tons 2/ Total 55,295 170, 367 35,300 64,342 90,595 234,709 13,270 j Arctic Diesel 2,860 6,938 ed ca 2,860 6,938 150. Oil 22,354 bbls. GT,IC-G 1,470 1,603 3,000 8,669 4,470 10,272 es Gas Not Metered Total 4,330 8,541 3,000 8,669 7,330 17,210 150 Northwest Diesel 4,515 6,623 4,515 6,623 300 «Oil 25,268 bbls. Southwest Diesel 31,310 83,705 18,400 56,254 49,710 139,959 7,400 oil 252,463 bbls. ALASKA Diesel 65,585 148,830 17,026 14,277 20,400 56,336 103,011 219,443 30,616 Oil 584,799 bbls. Steam 69,000 242,637 43,500 93,665 4,000 26,420 116,500 362,722 12,500 Coal 424,000 Tons 2/ GT, IC-G 1,470 1,603 = = 3,000 8,669 4,470 10,272 -- Gas 4,600,000 MCF Total 136,055 393,070 60,526 107,942 27,400 91,425 223,981 592,437 43,116 yy Fy 75 2/ Part of 200,000 tons of this total is for heating. Source: Alaskan Command, USCG. APA July 1976 GENERATION DATA - KWH 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) 23 24 26 ANNUAL UTILITY GENERATION DATA (MILLIONS OF KWH) NNUAL UTILITY GENERATION DATA BY REGION SOURCES: FPC, REA, APUC, APA & 8 1500 1000 ater ee Ue eel RCTIC -NORTHWEST-— SOUTHWEST ee ee SOUTHEAST 64 66 68 YEAR YUKON (INTERIOR) 70 72 Am 75 APA- JULY 1976 Type of Avg. Annual State Subdivision utility 1960 1965, 1970 1971 1972 1973 1974 1975 Growth '70- Southeast Private 32,443 49,304 73,620 80,176 89,525 93,773 99,059 97,589 Municipal 71,395 98,817 127,996 136,750 142,469 149,994 153,940 160,209 Coop. -- - 336 410 471 510 289 6,033 2/ Federal 1/ _ -- -- -- -- -- 3,423 10,233 26,969 TOTAL 103,838 148,121 201, 952 217, 336 232,465 247, 700 263,521 290,801 7.6% Southcentral Private 65 190 1,053 1,188 1,255(e) 1,315(e) 1,660 1,792 Municipal 10,413 117,961 205,103 267,925 283,151 369,456 402,271 400,118 Coop. 53,508 198,543 443,560 542,160 585,268 702,833 738,823 962,672 Federal 182,550 134,655 154,733 144,825 164,043 96,279 125,076 135,066 TOTAL 251,536 451,349 804,449 956,098 1,033,717 1,169,883 1,267,829 1,499,647 13.3% Yukon (Interior) Private 2,636 3,652 4,087 4,828 5,062(e) 5,302 8,040 8,587 | Municipal 39,694 53,179 85,638 106 , 666 121,905 115,529 123,000 137,186 | Coop. 43,619 60,519 150, 407 165, 080 185,470 199,654 217,527 287,804 TOTAL 85,949 117,350 240,132 276,574 312,437 320,485 348,567 433,577 12.5% w S Arctic & Private 170 170 170 170 170 170 170 170 Northwest Municipal 2,881 4,958 8,060 8,575 9,122 10,149 9,991 11,996 Coop. 1,280 3,248 6,406 (r) 8, 306 (r) 9,286 (r) 9,853(r) 10,082 12,038 Muni. Coop. 460 750 1,200 1,316 1,700(e) 2,100(e) 2,512 4,609 TOTAL 4,791 9,126 15,836 (r) 18, 367 (r) 20,278 (r) 22,415 (r) 22,755 28,813 12.7% Southwest Private 1,639 2,915 8,967 10,019 11,305 (e) 13,075 (e) 17,109 18,933 Municipal -- -- 657 657 657 657 657 657 Coop. 727 5,065 9,317 (r) 12,300(r) 13,885 (r) 15,066 (r) 14,688 17,561 TOTAL 2,366 7,980 18,941 (r) 22,976 (r) 25,847 (r) 28,798 (r) 32,454 37,151 14.4% ALASKA Private 36,953 56,231 87,897 96, 381 107,317 113,635 126,037 127,071 Municipal 124,383 274,915 427,454(r) 520,573 557,304(r) 645,785(r) 689,859 710, 166 Coop. 99,134 267,375 610,026 728,256 794,380 927,916 981,409 1,286,109 Muni. Coop. 460 750 1,200 1,316 1,700 2,100 2,512 4,609 Federal 187,550 134,655 154,733 144,825 164,043 99,702 135,309 162,035 TOTAL 448, 480 733,926 1,281,310(r) 1,491,351 (r) 1,624,744(r) 1,789,138(r) 1,935,126 2,289,989 12.38 ANNUAL ENERGY GENERATED Alaska Utility Systems Regional Summary (1,000 KWH) i/ Federal classification applies only to Snettisham and Eklutna hydro projects which supply wholesale energy to utilities. 2/ Includes new Coop. (T-HREA) (x) = Revised from previous data publications (e) = Estimated Sources: FPC, REA, APUC, APA APA July 1976 GENERATION (MILLION KWH) 300 i MONTHLY UTILITY GENERATION 27 BY FUEL 0 amen T T | janie 22 Bt j a od | {ht 175 ry oY a 1 + 4. HYDRO uJ 2 COAL f>» * an | oo em N Ay x 25-7 \\_ 174 -Vec nea ANSI o5--—): we ees i, MER TY Lo PS 4 AS cionmnint stadt oldie Keoki Rae eae ine : Set thee ene” OIL e APA-JULY 1976 0 Ie eaenh JFMAMJJASONDJFMAMJ JASONDJFMAMJ JASONDJ FMAMJJASONDJ FMAMJJA 1972 1973 1974 1975 1976 MONTH Source: FPC Powerplant Report FUEL EFFICIENCY DATA \ Regional Utility Summary 1971 1972 1973 Kwh Kwh Kwh Type Prod. Prod, Prod. Region Plant Fuel Use }/ xwhxlo® eff.2/ Btu/Kwh3/ use 1/ — Kwhxl0®_—sEff. 2/ Btu/Kwh 3/ use 1 — xwhxl0® eff. 2/ — Btu/Kwh/ Southeast IC Oil 4,299 51.5 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 GT Gas 9,126 577.5 63.3 15,798 11,556 694.1 60.1 16 ,639 14,380 6,913.7 63.5 15,737 GT Oil 7,133 54.0 7.6 18,250 4,844 37.0 7.6 18,172 1,729 14.3 8.3 16,711 Ic Oil 4,007 52.6 1301 10,588 3,392 43.9 12.9 10,752 4,709 62.0 1322 10,538 Yukon (Interior) Steam 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 GT oil 487 4.8 9.9 14,010 2,756 19.6 ay) 19,535 4,238 30.2 ql 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 Sas 22 1.3 59.8 16,722 y Ic Oil «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 oil = 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 (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 19,061 195.1 10.2 13,466 24,672 252.5 10.2 13,551 24,000 250.6 10.4 13,261 % Coverage Coal 100% 100.0% 100.08 Gas 1008 99.8% 99.8% Oil Bs 93.08 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. 1972 and 1973 data includes revisions of previous publication. Sources: FPC, REA, APUC, APA APA July 1976 FUEL EFFICIENCY DATA Regional Utility Summary 1974 1975 = 1976 Xwh Kwh Kwh Type Prod. Prod, Prod. Region Plant Fuel Use 1/ xwhxlo® eEff.2/ Btu/Kwh3/ use 1/ — Kwhxlo®=—s Eff. 2/ Btu/Kwh 3/ Use 1/ Kwhxl0® Eff. 2/ Btu/Kwh}/ Southeast IC Oil 6,252 78.9 12.6 10,991 7,289 96.0 1352 10,534 Southcentral Steam Gas 954 37.6 39.4 24,213 1,211 50.2 41.5 24,120 GT Gas 16,163 1,011.5 62.6 15,979 18,408 1,196.1 65.0 15,390 cT Oil 39 ag 5.1 27,047 19 2 8.4 16,580 Ic Oil 5,542 67.8 12.2 11,337 6,852 87.8 12.8 10,823 Yukon (Interior) Steam Coal 266 305.0 1,146.6 13,954 257 328.9 1,280.1 12,499 ct Oil 3,736 28.6 Ia 18,118 9,550 74.0 7.8 17,891 Ic Oil 1,593 15.7 9.9 14,073 2,790 28.8 10.3 13,421 Arctic & Northwest GT Gas % Ic Gas Ic Oil 2,157 22.8 10.6 13,122 2,183 28.8 13.2 10,507 Southwest IC Oil 3,340 32.5 9.7 14,254 3,859 37.2 9.6 14,408 Villages (AVEC) Ic oil (Included above) (Included above) ALASKA Total Coal 266 305.0 1,146.6 13,954 257 328.9 1,280.1 12,499 Total Gas 17,117 1,049.1 61.3 16,316 19,619 1,246.4 63.5 15,741 Total Oil 22,659 246.5 10.9 12,749 32,541 352.8 10.8 12,794 % Coverage Coal 100.0% 100.0% Gas 99.88 99.8% oil 98.08 98.08 1/ Oil - 1,000 gals.; Gas - 1,000 MCF; Coal - 1,000 tons. 2/ Kwh/Gal.; Kwh/MCF; Kwh/Ton. 7 Coal - 16,000,000 Btu/Ton; Gas - 1,000,000 Btu/MCF; Oil - 138,700 Btu/Gal. Note: Eff. based on unrounded figures. 1972 and 1973 data includes revisions of previous publication. Sources: FPC, REA, APUC, APA APA July 1976 UTILITY SYSTEM POWER REQUIREMENTS 1960 —2000 10,000 Historic Data, ture Estimates Based on 2900 Various Sources — +— I972 Data —————+ 3 ELECTRIC ENERGY REQUIREMENTS-MILLION KWH PER YEAR + — Source: 1974 Alaska Power Survey ond Current Data 400 1960 1970 1980 i990 2000 YEAR APA-JULY 1976 26 TRANSMISSION SYSTEMS Existing Transmission Systems (Map) .- . ~.- -« -« +«© +«© «© «© «© «© «+ -« 28 Transmission Lines & Major Interconnections (Table) . . . . . .- . . 29 82 9261 AINT —Wd VV eel sajiw ul ajD2S SWALSAS NOISSINWSNVYL ONILSIXS NOILVYULSININGY Y3MOd VYHSVIV YBINI 3H1 JO INSWLNWd30 S31V1S O3LINA y ALES £ 2 3A suns I AX S've/69 ANSE v3A9 v3A9 TRANSMISSION LINES AND MAJOR INTERCONNECTIONS (Note: Lines under 33 KV not included) Summary Circuit KV Miles Fairbanks 138 104 69 66 34.5 42 212 Anchorage-Cook Inlet 138 122 Overhead (and Kodiak) 138 12 Submarine 115 238 69 160 34.5,33 125 13.8/69 4 661 Southeast 138 41 Overhead 138 i 3 Submarine 34.5/33 HOO. {74 Capacity Rating ALASKA 138 267 Overhead i 138 15 Submarine eon atenee 115 238 7,700 MW-Mi. 69,13.8/69 230 2,700 MW-Mi. 34.5,33 197 600 MW-Mi. 947 25,000 MW-Mi. Sources: APUC, APA APA July 1976 29 TRANSMISSION LINES AND MAJOR INTERCONNECTIONS (CONT'D) (Note: Lines under 33 KV not included) Transmission Lines Interconnections y Circuit Area Owner Designation KV Mileage With Substation KV Anchorage- Cook Inlet CEA Pt. MacKenzie-Teeland 138 26 (Cont'd) Beluga-Pt. MacKenzie (2 ckts.) 138 43 (See APA and HEA) Pt. MacKenzie-Pt. Woronzof ( 3 ckts.) 138 4 mi. (Submarine cable) Pt. Woronzof-International ( 2 ckts.) 138 5 Anchorage APA Sub-Bernice Lake 2/ 13 167 Cooper Lake-Quartz Creek 69 6 3 Lines to Soldotna 3/ 69 89 Misc. within Anchorage 34.5 31 nm HEA Kasilof Sub-Homer 69 61 CEA Kasilof 69 b Kenai Area Lines 69 4 33 8 KdEA Kodiak-U.S.C.G. 13.8/69 4 Coast Guard Kodiak 13.8 Southeast APA Snettisham-Juneau 138 44 (Incl. 3 mi. Submarine) AEL&P Juneau 69,23 SED Blue Lake-Sitka and Thru City 33 5 Sitka Pulp Mill Blue Lake 33 KPU Silvus Lake-Beaver Falls- Ketchikan and Thru City 34.5 25 Ketchikan Pulp Mill Line Tie 34.5 1/ Listed only once under substation ownership (National Defense-owned substations are listed under the interconnected utility) 2/ Inc. Tudor Sub. - International and spur line to Portage. Quartz Creek-Bernice Lake portion leased from HEA. 3/ Leased from HEA: Soldotna-Quartz Creek, Soldotna-Bernice Lake, Soldotna-Kasilof. ———————— ———> —————= ES ORTRONICS METEORS RR O€ TRANSMISSION LINES AND MAJOR INTERCONNECTIONS (Note: Lines under 33 KV not included) Transmission Lines Interconnections V Circuit Area Owner Designation KV Mileage With Substation KV Fairbanks GVEA Healy-Gold Hill 138 104 U. of Alaska University 69 Gold Hill-Zehnder (2 ckts.) 69 7 Ft. Wainwright Ft. Wainwright 69 Zehnder-Johnson Rd. 69 40 zehnder-Fox 69 6 Eielson AFB Eielson 69 Misc. within City 69 5 Ft. Greely Ft. Greely 24.9 Gold Hill-Murphy Dome 34.5 24 FMU Zehnder 69 Fox-Pilot Bluff 34.5 18 FMU Muni. Pwr. Plt.-Zehnder 69 1 Ft. Wainwright 19th St. 12.5 (See GVEA also) Anchorage- MEA Eagle River Tap-Walter 115 1 APA Palmer 115 Cook Inlet Pipple Lucas-Teeland (leased to CEA) 115 20 APA Parks 115 Palmer-Lucas 7 115 ZL Misc. 115 kv 115 1 Palmer-NW Knik Arm Sys. 34.5 42 APA Reed 115 Palmer-SE Knik Arm Sys. 34.5 28 APA Eagle River 115 APA Dow 115 CEA Teeland 138 APA Eklutna-Dow-Lucas-Palmer 1i5 12 AML&P Anchorage 34.5 Eklutna-Parks-Eagle River- City Plant 5-Anchorage 115 32 CEA Anchorage 34.5 AMLE&P Anchorage APA Sub-City System 34.5 4 APA City Plant 5 115 Misc. within city 34.5 22 Elmendorf City System 34.5 (See APA also) MARKET DATA Page Monthly Peak Loads by Region (Graph): . . = «© «© 2.06 «© «© ©« © « 33 PameeR es | me a Same eae sistance ccomeceeermeeee terse comeeeeeeameer tem UU Regional |mnergy |Sales||\(Table)|/2iiel ious iillrei iit SIRS, Energy Sales, Revenue, Customers - 1975 (Table) . . salou eui le tiiiies 36 Energy Use, Billing, Charge - 1975 (Table) . . . - «© © «© «© «© « « 37 Typical Electric Bills Monthly Residential (Table) . . . . . . . . 38 MONTHLY PEAK Southcentral Area (SC): Anchorage Municipal Light and Power (AML&P) Chugach Electric Association (CEA) Yukon-Interior Area(Y): Fairbanks Municipal Utilities (FMU) Golden Valley Electric Association (GVEA) Southeast Area (SE): Alaska Electric Light and Power (AEL&P) . Ketchikan Public Utilities (KPU) Notes: These utilities represent about 75% of Alaska installed capacity. Percentages shown are utilization factors rrerolit tas ) for highest winter and lowest summer peaks. Source: F PC. Monthly Electric Power Statistics 120 = x re oO n a Zz — ” > So < EF "533% (¥) 53.1% (Y) 5 59.4% (Y) -> os <735.8% (Y) (286% (Y) % iv) | { 55% baez7e (sQ i 1970 1971 1972 1973 1974 1975 1976 YEAR ava-aucy 1976 REGIONAL PEAK LOADS (1,000 kw) h Jan. Feb. Mar. _Apr. May June July _Aug. Sept. _Oct. —_Nov. Dec. | 17.8 15.8 15.2) 14.7 14.4 4 140 tM 15.7 18.5 19.5 f Southcentral 2/ 61.5 59.9 56.0 53,1 43.6 41.5 40.4 45.0 59.4 62.9 The | Intertor 3/ 19.8 18.5 14.8 14.9 _12.2 13.3 13.0 nizes 19.7 22.3 || Total 99.1 9.2 86.0 82.7 70.2 61.7 72.0 92.6 Tol. Ti6.2 ij 1965 | Southeast 19.6 17.4 16.6 14.9 14.6 14.9 14,0150 14.7 16.7 18.5 20.9 } Southcentral 71.2 65.1 62.1 68.6 60.3 50.6 48.8 53.0 61.5 67.3 72.4 82.1 Interior 20.7 20.6 17.8 15.9 15.7 13.9 16.2 14.1 _16.6 19.4 _22.3 _24.6 } Total TH. 102.9 96.5 99.4 90.6 79.4 77,0 “82.1 92.8 103.4 113.2 127.6 i 1966 Southeast 21.3 18.1 17.0 16.3 1S.7 1447 15.0 16.0 16.9 1768 19.5 20.6 4 Southcentral 82.4 72.7 72.6 60.9 56.9 53.2 55.2 60.0 65.2 75.8 = 82.8 = 93.2 | Interior 25.1 22.9 22.3 _17.3 _16.2 _16.2 _15.2 _16.2 _17.3 _20.0 _25.5 _26.7 ] Total 128.8 113.7 TH.9 94.5 ~88.8 84.1 85.46 92.2 99.4 113.6 127.8 140.5 1967 f Southeast 18.5 18.3 17.8 «17.3 16.9 15.7 15.9 15.6 16.7 18.5 19.8 20.8 i Southcentral 89.1 85.1 76.0 69.7 65.9 61.3 61.1 62.4 72.4 85.1 97.5 100.8 Interior 26.4 25.8 22.4 20.0 19.3 19.0 18.9 18.9 19.1 _23.5 _26.9 _27.7 I Total 134.0 129.2 116.2 107.0 102.1 96.0 95.9 96.9 108.2 127.1 T4s.2 149.3 1968 Southeast 21.2 20.6 17.1 16.8 Southcentral 102.6 107.8 70.2 65.3 ! Interior 33.8 33.1 23.6 _22.8 r Total 157.6 161.5 110.9 104.9 22.5 20.6 19.5 18.4 17.8 17.3 Southcentral 116.1 111.8 94.9 89.0 80.0 75.6 Interior 42.3 42.6 _31.9 _26.9 _25.7 _26.2 Total 180.9 174.8 146.3 134.3 123.5 119.1 1970 Southeast 23.8 21.2 20.1 19.7 19.5 18.0 19.8 19, 20.0 21.9 23.6 = 24.8 Southcentral 133.9 120.8 111.0 102.8 93.0 88.5 92.46 91.2 103.2 126.1 141.7 152.5 Interior 44.5 42.7 _36.9 _31.0 _29.0 _28.5 _28.8 28.2 34.5 _42.8 51.3 _57.1 Total 202.2 784.7 168.0 153.5 141.5 135.0 141.0 138.8 157.7 190.8 216.6 234.4 1971 Southeast 26.1 23.0 22.3. «20.5 20.2, 20.0 19.6 919.8 19.8 = 22.0 23.5 26.8 Southcentral 166.5 146.9 151.5 124.4 113.2 97.2 99.5 105.8 112.7 132.1 156.5 165.6 Yukon* 62.2 53.9 52.7 45.9 _46.4 _48.4 _44.1 _37.5 _49.0 _53.7 _66.3 _70.6 Total 254.8 223.8 226.4 190.6 179.8 165.5 163.1 162.8 181.46 207.8 246.2 263.0 1972 Southeast 26.7 26.1 22.9 22.8 = 22.8 = 21.7 20.9 23.0 2.6 25.1 26.7 27.7 Southcentral 183.3 157.4 156.8 132.9 120.7 117.5 113.4 118.7 137.0 161.1 180.2 195.4 Yukon 71.2 67.1 66.0 _43.8 37.2 _34.6 _33.4 _35.8 _42.6 _48.1 56.1 _65.3 Total 281.2 248.6 265.7 199.5 180.7 173.8 167.7 177.5 201.0 234.3 263.0 288.4 1973 Southeast 28.7 27.4 25.7 25.4 24.4 23.6 24,0 2H,1 23.8 927.1 30,1 2:7.8 Southcentral 211.5 195.6 167.7 152.1 136.2 127.7 125.5 136.0 150.3 172.0 199.7 202.7 Yukon 71.5 64.0 57.4 44.3 _40.5 _37.5 _37.3 _39.9 44.2 _52.3 _69.9 _64.2 Total 311.7 287.0 250.8 221.8 201.1 188.8 186.8 200.0 218.3 251.4 299.7 294.7 1974 Southeast 28.5 27.4 26.5 24.6 24.8 = 26.9 25.3 25.6 927.4 = 27.6 = 29.7 30.3 Southcentral 203.1 192.3. 183.0 153.8 139.1 138.7 138.2 154.2 160.9 191.8 187.1 225.9 Yukon 71.4 72.2 66.4 47.8 41.3 40.1 40.7 41.5 _49.4 61.1 _79.1 _89.0 Total 303.0 291.9 275.9 226.2 205.2 203.7 204.2 221.3 237.7 280.5 295.9 345.2 1975 Southeast 31.5 31.2 28.4 «= 28.3 26.6 «= -26.3 25.9 26.1 27.5 32.0 30.6 232.7 Southcentral 260.0 234.0 202.0 186.0 172.0 161.5 158.0 162.0 189.0 254.0 268.6 311.7 Yukon 94.1 82.7 66.6 63.0 50.0 47.5 49.0 55.5 _58.4 88.2 _99.0 108.8 Total 385.6 347.9 297.0 277.3 248.6 235.3 232.9 243.6 274.9 376.2 398.2 453.2 1976 Southeast 31.0 30.7 29.7 27.9 Southcentral 284.9 254.0 220.4 199.4 Yukon 99.6 88.1 64.9 _55.2 Total W1S.5 372.8 315.0 282.5 T7 Southe: AELSP - Juneau; KPU - Ketchikan 2/ Southcentral: AML&P - Anchorage; CEA - Chugach (Anchorage) | 3/ Yukon* (Intertor): MUS - Fairbanks; GVEA - Golden Valley (Fairbanks) * Changed from Interior to agree with newer state subdivision designations. Note: These utilities reflect around 3/4 of statewide utility installed capacity. Source: FPC Monthly Electric Power Statistics APA July 1976 je REGIONAL ENERGY SALES ((1,000,000 KWH) Jan. Feb, Mar. Apr. May June July _Aug. Sept. Oct. Nov. Dec. Annual 1964 Southeast 1/ 8.1 24 1.7 7.2 6.9 6.4 6.8 6.9 6.9 7.4 7.8 8.9 88.4 Southcentyg1 2/ 28.7 25.8 25.9' 21.6 21.7 19.2 (20.1 21.7 22.9 27.0. 29.5. 95.8: 299.9 Interior 3) 10.5 8.9 8.7 8.5 7.5 7.5 7.8 7.2 8.1 9.2 10.0 12.4 106.3 Total “7.3 G20 G23 37.3 96.1 SL G7 55.8 7. 8.6 47.3 S7.T 494.6 1965 Southeast 8.7 7.6 1.9 7.3 7.2 6.8 6.7 7.0 7A 7.8 8.3 9.2 91.6 Southcentral 34.6 29.5 29.3 30.0 27.8 «= 25.4 24.5 26.8 = 28.4 033.1 35.7 366.5 Interior 11.8 11.3 _10.2 9.5 9.2 7.6 7.5 8.4 8.9 11.1 12.0 12.9 120.4 Total 55.1 48.4 47.4 46.8 —G4.2 39.8 38.7 42.2 “G4.6 $2.0 56.0 63.5 578.5 9.6 8.3 8.5 7.8 7.9 7.2 7.3 7.9 7.9 8.5 8.9 9.5 99.3 Southcentral 40.5 33.7 36.2 30.8 = 30.4 30.3 28.8 931.012 3766 460.8 46.5 17.8 Interior 14.2 11.5 12.1 _10.0 9.2 8.6 8.3 8.9 9.4 9.9 13.0 15.4 130.5 Total 64.3 33.5 36.8 48.6 47.5 46.1 46.4 47.8 48.5 36.0 62.7 71.4 647.6 1967 Southeast 9.8 8.5 9.1 8.0 2.9 7.2 7.6 7.7 7.9 8.5 9.1 9.3 100.6 Southcentral 46.7 40.0 40.2 35.9 33.3 30.9 32.0 33.4 35.7 41.0 45.9 52.3 467.3 Interior 15.7 S58: 01 612 0610.2: 12 8.5 10.0 12.0 13.8 14.0 144.0 Total 72.2 62.0 60.7 56.0 52.8 48.3 50.8 49.6 53. 61.5 68.8 75.6 711.9 1968 Southeast 10.0 9.4 9.2(e) 9.0(e) 8.2 7.6 8.0 8.3 8.5 9.2 9.4 10.6 107.4 Southcentral 52.6 46.2 46.2(e) 40.0(e) 39.0 34.0 35.2 36.4 «= 40.6 047.4 51.0 60.9 529.5, Interior 17.0 11.3 _11.3(e) 12.0(e) 11.9 12.0 _11.6 _11.2 12.3 _14.3 16.5 _20.0 161.4 Total 79.6 66.9 ~66.7(e) 61.0(e) 59.1 53.6 54.8 55.9 61.6 70.9 76.9 “91.5 798.3 1S 9.5 9.4 9.2 8.7 7.8 8.0 8.8 8.9 9.4 9.5 10.3 Southcentral 63.4 50.5 50.1 45.5 44.4 39.1 41.0 41.9 43.9 50.8 = 60.2 62.6 Interior 20.3 19.7 16.3 13.4 12.4 11.4 11.6 13.1 _13.6 _16.4 _20.9 _22.0 Total 95.2 79.7 75.8 68.1 65.5 38.3 60.6 63.8 66.4 76.6 90.6 94.9 1970 Southeast 1.4 9.5 9.7 9.8 9.6 8.8 9.4 9.6 9.5 10.5 10.9 12.4 121.1 Southcentral 70.4 56.7 57.4. 53.4 © 50.3 46.0 48.0 50.3 53.3 64.3 69.3 83.0 700.4 Interior 23.9 17.8 18.7 16.6 14.2 12.0 16.0 _15.3 _16.9 _20.3 _22.6 _30.1 222.4 Total 105.7 82.0 85.8 79.8 74.1 66.8 71.4 75.2 79.7 95.1 102.8 125.5 1043.9 1971 Southeast 12.6 10.8 11.2 10.4 10.0 9.4 9.1 9.6 10.0 10.8 11.5 12.6 128.0 Southcentral 91.8 71.9 77.9 66.4 = 60.8 = 53.2 83.9 © 87.2 6001 71.6 = 83.5 89.7 = 838.0 Yukon 4/ 34.5 25.1 26.4 20.0 17.1 15.1 15.4 18.6 18.4 22.5 29.5 _31.5 _273.9 Total 138.9 To7.8 115.5 96.8 87.9 77.7 78.4 85.2 88.5 104.9 124.5 133.8 1239.9 1972 Southeast 13.3 12.2 12.0 11621065 10.3 10,20 100712621265 12.8 Southcentral 99.7 84.6 88.4 73.1 68.2 61.3 59.3 68.7 71.46 = 83.5 94.8 109.3 Yukon 35.6 30.9 30.8 23.5 19.6 17.2 17.3 _18.2 _20.8 _25.3 _30.1 _34.0 Total 148.6 127.5 131.2 107.8 98.3 88.8 86.8 97.9 102.9 121.0 137.4 156.1 1973 Southeast 14.0 11.6; (4,011.9 12.582: 11 -A.-11.5_ 11-8 | 13.2" 13:5 1256 -—ga8.2 Southcentral 115.0 96.7 95.6 82.2 77.2 69.0 70.5 76.3 78.7 96.3 111.8 113.3 1082.6 Yukon 38.6 30.8 29.9 23.2 _20.7 _18.1 _18.2 19.3 _22.5 _26.4 _33.5 _33.7 _314.9 Total 167.6 139.3 139.5 117.3 109.4 98.3 99.8 107.1 113.0 135.9 158.8 159.6 1545.6 1974 Southeast 13.7 12.6 13.6 12.6 12.5 12.2, 12.0133 13.700 13.6 14.7157. Southcentral 120.9 106.5 103.2 88.6 82.8 76.0 77.9 81.6 102.5 117.0 122.9 1161.3 Yukon 38.4 34.9 32.3 _23.8 _21.3 19.4 _19.6 _20.3 31.8 39.0 45.2 _348.7 Total 173.0 152.0 149.1 125.0 116.6 107.6 109.5 115.2 T48.0 169.6 182.8 1667.1 1975 Southeast 16.3 14.8 15.3 14,7 13.8 12.8 12.8 13.8 13.6 14.9 15.5 17.1 175.4 Southcentral 132.3 124.8 118.0 96.5 93.7 89.0 86.2 90.4 = 100.7 113.1141.4 :166.4 1352.5 Yukon 48.5 42.1 38.6 32.7 27.2 _26.0 _26.7 _27.9 _31.2 _39.9 56.8 59.9 _451.5 Total 197.1 Tat.?7 171.9 143.9 136.7 125.8 123.7 T32.1 65.5 167.9 211.7 243.4 1979.6 1976 Southeast 15.5 16.6 14.6 14.9 Southcentral 142.8 128.6 115.4 108.1 Yukon S037.-6).9 ee Total 209.0 189.1 7 Southeast: AEL&P - Juneau; KPU - Ketchikan 7 Southcentral: AML&P - Anchorage; CEA - Chugach (Anchorage) / Yukon (Interior): FMUS - Fairbanks, GVEA - Golden Valley (Fairbanks) / Changed from Interior to agree with newer state subdivision designations. Note: These utilities reflect around 3/4 of statewide utility installed capacity. Source: FPC Monthly Electric Power Statistics. APA July 1976 35 9€ Place SOUTHEAST REGION Juneau Ketchikan Metlakatla Petersburg Sitka Wrangell Regional Totals SOUTHCENTRAL REGION Anchorage Area Homer Area Glennallen, Valdez Kodiak, Pt. Lions Seward Regional Totals YUKON (INTERIOR) REGION Fairbanks Regional Totals NORTHWEST & SOUTHWEST REGIONS Kotzebue Dillingham Naknek 48 Villages Regional Totals ALASKA TOTALS Note: (1) MP&L, KtEA, NEC, NEA - 1974; ENERGY SALES, Utility AEL&P GHEA KPU MP&L PML&P SED WML&P AML&P CEA HEA KdEA SES FMU GVEA KtEA NEC NEA AVEC REVENUE, CUSTOMERS - 1975 Residential Sales Revenue Kwhx103 $1,000 Customers 33,865.8 1,444.9 4,886 3,794.1 253.2 609 32,837.8 1,206.9 3,837 6,894.0 221-5 345 6,225.7 288.7 846 13,689.7 449.1 1,738 3,825.7 303.8 ik) 101,132.8 4,068.1 13,036 105,214.5 2,377.0 11,803 359,922.4 8,811.8 33,008 77,591.6 2,636.4 6, 363 45,089.6 1,795.3 4,759 7,655.7 623.8 1,168 11,561.1 793.6 1,823 4,696.0 229.5 788 611,730.9 17, 267.4 59,712 30,180.5 1,432.7 4,634 160, 200.1 6,888.7 9,243 190, 380.6 8,321.4 13,877 99350) 187.1 369 1,201.0 139.2 301 982.0 83.0 187 3,658.1 723.4 2,242 7,394.1 32a, 3,099 910,638.4 30,789.6 89,724 SES -1973 (2) Totals are for ratio purposes only Source: APUC, FPC, APA APA July 1976 Total Sales Revenue Kwhx103 $1,000 Customers 82519357, 3,745.4 5,958 6,232.2 3722 667 64,116.5 2,369.5 4,896 166,435.0 SS7e9) 407 15,406.5 676.5 1,016 31,700.2 1,002.5 2,243 8,495.3 S853 904 224,579.4 9,309.3 16,091 405,042.5 8,189.2 14,673 594,708.9 13,831.4 35,919 117,625.6 3,961.8 en 135,923.8 4,339.4 5,841 23,847.0 1,809.8 1,568 41,105.6 2,405.4 2,314 13,154.0 Bey ot 862 1,331,407.4 35,088.8 68,452 132,052.4 5,781.3 5,769 294,546.8 12,496.2 10,461 426,599.2 LSP 20 TaD 16,230 4,859.0 526.1 450 3,558.0 388.4 411 4,511.0 390.5 289 11,354.0 2,843.0 2,750 24,282.0 4,148.0 3,900 1,982,586 62,675.6 103,523 ” ENERGY USE, BILLING, CHARGE - 1975 Place Utility SOUTHEAST REGION Juneau AEL&P GHEA Ketchikan KPU Metlakatla MP&L Petersburg PML&P Sitka SED Wrangell WML&P Regional Average SOUTHCENTRAL REGION Anchorage & Area AML&P CEA Homer Area HEA Glennallen, Valdez CVEA Kodiak, Pt. Lions KdEA Seward SES Regional Average YUKON (INTERIOR) REGION Fairbanks FMU GVEA Regional Average NORTHWEST & SOUTHWEST REGIONS Kotzebue KtEA Dillingham NEC Naknek NEA 48 Villages AVEC Regional Average ALASKA AVERAGE Note: MP&L, KtEA, NEC, NEA - 1974; Residential Average Annual Use Kwh/Cust. $/Cust.¢/Kwh Bill Charge 6,931 296 6,230 415 8,558 315 19,983 352 7,359 341 7,877 258 4,936 392 7,758 312 8,914 201 10,904 267 12,194 414 9,475 377 6,555 534 6,342 435 5,959 291 10,245 289 6,513 309 17,332 745 13,719 600 4,209 507 3,990 462 5,251 444 1,632 323 2,386 366 10,149 343 SES - 1973 37 NWR WOAH . WOWNDOI IW 4.0 POOhWNHN . OUOrFOL kW N . @o - RR OoODrN eats oaunano 15.3 3.4 Total Average Annual Use Bill Kwh/Cust. $/Cust. 13,796 629 9,344 558 13,096 484 40,381 1,317 15,164 666 14,133 447 9,397 647 13,957 579 27,605 558 16,557 385 16,168 545 23,271 307 15,209 1,154 17,764 1,039 15,260 640 19,450 513 22,890 1,002 28,157. 1,195 26,285 1,126 10,798 1,169 8,657 945 15,609 1,351 4,129 1,034 6,226 1,064 19,151 605 Charge ¢/Kwh Awhwuwoanr . NN SP BNOO 4.1 PO TIWWnND NOON fwWO > . ve 4.3 eR aAnoo S : . on ow N 17.1 3.2 APA July 1976 TYPICAL ELECTRIC BILLS Monthly Residential Min. Min. 50 100 500 Kwh Amount, Kwh Kwh Kwh, Util. Community Abbrev. 1973 1974 1975 1973 1974 1975 1973 1974 1975 1973 1974 1975 1973 1974 1975 SOUTHEAST REGION $ $ $ $ $ $ $ $ $ $ $ $ Auke Bay GHEA 42 42 125 5.00 5.00 10.00 6.00 6.00 10.00 9.75 9.75 10.00 28.20 28.20 35.00 Craig AP&T 30 30 25 3.30 3.30 3.30 5.30 5.30 6.40 10.70 9.80 12.01 38.70 37.80 48.85 Haines HL&P 50 50 44 5.50 5.50 5.50 5.50 5.50 6.22 7.50 7.50 7.50 23.50 23.50 30.70 Juneau AEL&P 80 80 74 4.00 4.00 4.00 4.00 4.00 4.00 5.00 5.00 5.41 20.80 20.80 22.85 Ketchikan KPU 20 20 20 3.60 3.60 4.50 4.80 4.80 5.40 6.00 6.00 6.90 14.85 14.85 17.65 Pelican PUCo 28 30 28 2.50 2.50 2.50 4.50 3.75 3.50 9.00 6.00 6.00 25.00 26.00 26.00 Sitka SED 100 100 100 5.00 5.00 5.00 5.00 5.00 5.00 5.00 5.00 5.00 19.00 19.00 19.00 Skagway AP&T 20 250 141 15.00 15.00 15.00 15.00 15.00 15.00 15.00 15.00 15.00 27.50 27.50 34.60 Wrangell WML&P 50 50 50 5.50 5.50 5.50 6.49 5.50 5.50 11.44 9.35 9.35 31.24 24.75 24.75 ® Yakutat YPI 33 50 42 5.00 5.00 5.00 5.00 5.00 5.89 13.00 10.00 11.77 38.50 47.00 48.83 REGIONAL AVERAGES 5.44 5.44 6.03 6.16 5.98 6.69 9.24 8.34 8.89 26.73 26.94 30.82 SOUTHCENTRAL REGION Anchorage AML&P 37 36 36 2.00 2.00 2.59 2.75 2.75 3.57 4.25 4.25 5.51 13.00 13.00 16.86 CEA 37 36 36 2.00 2.00 2.59 2.75 2.75 3.57 4.25 4.25 5.51 13.75 13.75 17.84 Eagle River MEA 62 113 100 5.00 9.00 9.00 5.00 9.00 9.00 6.25 9.00 9.00 13.75 23.25 29.25 Glennallen CVEA 47 47 42 7.50 7.50 7.50 8.00 8.00 8.77 13.50 13.50 15.54 45.50 45.50 53.70 Homer HEA 83 93 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 KdEA 45 27 50 3.00 3.00 6.00 5.50 5.50 6.00 9.13 9.13 10.00 24.63 24.63 30.25 Palmer MEA 62 . 113 100 5.00 9.00 9.00 5.00 9.00 9.00 6.25 9.00 9.00 13.25 23.25 29.25 Seldovia HEA 30 50 50 5.00 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 50 10.00 10.00 10.00 10.00 10.00 10.00 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 8.50 8.00 ° 8.00 25.00 25.00 25.00 Talkeetna MEA 100 113 100 5.00 9.00 9.00 5.00 9.00 9.00 8.50 9.00 9.00 19.25 23.25 29.25 Valdez CVEA 50 50 47 5.00 5.00 7.50 5.00 5.00 8.00 9.75 9.75 13.50 32.75 41.75 45.50 REGIONAL AVERAGES 5.35 6.46 6.98 5.88 6.81 7.26 8.44 8.86 9.57 23.78 26.28 29.63 6€ TYPICAL ELECTRIC BILLS Monthly Residential Min. Min. 50 100 500 Kwh Amount. Kwh Kwh Kwh util. Community Abbrev. 1973 1974 1975 19731974 1975 1973 1974 1975 1973 1974 1975 1973 1974 1975 YUKON (INTERIOR) REGION $ $ $ $ $ $ $ $ $ $ $ $ Bettles BLEP 75 63 63 15.00 15.00 15.00 15.00 15.00 15.00 24.00 24.00 24.00 120.00 120.00 120.00 Delta Junction GVEA 50 125 112 5.00 10.00 10.00 5.00 10.00 10.00 8.00 10.00 10.00 32.00 30.38 34.99 Fairbanks FMU 23 23 43 1.80 1.80 4.00 4.00 4.00 4.60 7.50 7.50 8.60 22.50 22.50 25.85 GVEA 50 125 112 5.00 10.00 10.00 5.00 10.00 10.00 7.50 10.00 10.00 27.50 25.65 34.99 Fort Yukon FYU 12 10 11 3.00 3.00 3.00 12.50 15.00 13.40 25.00 30.00 26.80 85.00 130.00 93.99 Nenana GVEA 50 125 112 5.00 10.00 10.00 5.00 10.00 10.00 7.50 10.00 10.00 27.50 30.38 34.99 Tanana TPC 60 60 60 7.80 7.80 7.80 7.80 7.80 7.80 13.00 13.00 13.00 61.00 61.00 61.00 Tok APsT 60 58 50 7.50 7.50 7.50 7.50 7.50 7.50 13.00 13.00 15.08 53.50 53.50 63.90 REGIONAL AVERAGES 6.26 8.14 8.41 7.72 9.91 9.79 13.19 14.69 14.68 53.62 59.18 58.71 ARCTIC & NORTHWEST REGIONS Barrow BAU 60 67 67 9.00 10.00 10.00 9.00 10.00 10.00 15.00 15.00 15.00 59.00 66.00 66.00 Kotzebue KtEA 45 50 48 10.00 10.00 10.00 10.00 10.00 10.32 15.50 15.50 18.14 51.50 51.50 70.80 Unalakleet MEA 42 42 =. 39: 10.00 10.00 10.00 12.00 12.00 12.91 18.00 18.00 19.81 54.00 54.50 63.05 REGIONAL AVERAGES 9.67 10.00 10.00 10.33 10.67 11.08 16.17 16.17 17.65 54.83 57.17 66.62 SOUTHWEST REGION Aniak APCO. 125 100 100 25.00 20.00 22.89 25.00 20.00 22.89 25.00 20.00 22.89 90.00 95.00 109.45 | Bethel BeU 42 42 42 5.00 5.00 5.54 6.00 6.00 6.65 11.00 11.00 12.20 34.75 44.75 49.45 Cold Bay NP&E 100 91 91 10.00 10.00 10.00 10.00 10.00 10.00 10.00 9.00 10.89 41.00 41.00 50.25 Dillingham NEC 50 90 90 7.50 14.00 14.00 7.50 14.00 14.00 13.50 14.00 15.57 44.50 50.00 57.85 Egegik NEA 100 50 5015.00 7.50 12.00 15.00 7.50 12.00 15.00 13.50 23.00 47.50 44.50 87.00 King Salmon NEA 50 50 50 7.50 7.50 10.00 7.50 7.50 10.00 13.50 13.50 18.00 44.50 44.50 54.00 McGrath NC 37 33 33 5.00 5.00 5.00 6.75 6.75 7.69 12.50 12.50 14.37 57.00 57.00 66.35 Naknek NEA 50 50 50 7,50 7.50 10.00 7.50 7.50 10.00 13.50 13.50 18.00 44.50 44.50 60.00 REGIONAL AVERAGES 10.31 9.56 11.18 10.66 9.91 11.65 14.25 13.37 16.86 50.47 52.66 66.79 ALASKA AVERAGES 6.80 7.38 8.04 7.53 8.07 8.72 11.19 11.23 12.35 37.47 39.93 45.17 Source: APUC Annual Reports APA July, 1976 ” EDISON ELECTRIC INSTITUTE STATISTICS Alaska Electric Utility, Annual Energy Sales by Class of Service Residential Electric Energy - Average Annual Use and Cost - Alaska and U.S. (Graph). - - - «+ = Alaska Sales, Revenue, Customers by Year (Table) . Alaska and U.S. Energy Charge, Use, Billing by Year (Table) . Generation and Installed Capacity by Year (Table) . (Graph) 42 43 44 45 ENERGY SALES- MILLION KWH 2000 ALASKA ELECTRIC UTILITY ANNUAL ENERGY SALES + t BY CLASS OF SERVICE 1600 1200) 800 | Commercial Industrial 400 Source: Edison Electric Institute Statistics 1960 1965 1970 1975 YEAR APA— JULY 1976 41 COST (¢/KWH) RESIDENTIAL ELECTRIC ENERGY 10 AVERAGE ANNUAL USE PER CUSTOMER AND AVERAGE COST PER KWH ALASKA AND UNITED STATES PER CUSTOMER USE—ALASKA 7. a 2-7 PER CUSTOMER /’ o” USE— U.S. 4 — COST-ALASKA 2 -* oe awe wee is aes eos ees —— — _——— — ~ 2 Ce ee ee ee oe | COsT- U.S. O Source: Edison Electric institute Statistics 0 1960 I965 1970 1975 YEAR 42 APA— JULY 1976 ANNUAL USE (I00O0 KWH/CUSTOMER) ” ALASKA SALES, REVENUES, CUSTOMERS bo Commercial . & Industrial . Small Large Street Other a Light Light & Public Inter- Resi- & & Highway Author- Depart Year Total dential Power Power Lighting ities mental gy Sales--kwh in Millions Annually 1960 349 168 128 30 9 8 6 1961 365 178 134 33 8 8 4 1962 440 215 173 28 5 12 7 1963 516 233 203 53 8 15 4 1964 562 253 223 61 8 a 4 1965 616 277 244 68 9 14 4 1966 694 303 273 84 9 17 8 1967 786 348 307 84 10 30 7 1968 841 366 324 87 13 42 9 1969 956 417 377 93 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 91 a 1973 1,639 743 625 143 16 109 3 1974 1,713 765 644 153 16 131 4 1975 1,839(p) 1960 14,340 7,264 5,236 977 344 382 137 1961 15,377 7,854 5,659 1,069 313 366 116 1962 17,449 8,774 6,968 B44 236 48s 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 1,530 589 941 265 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 a7: 1974 51,338 23,406 21,019 3,107 721 3,004 81 1975 58,305(p) 1960 45,953 39,498 1961 47,872 40,980 6,362 1962 50,734 43,112 7,157 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: Edision Electric Institute 1969 69,938 59,967 9,517 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 111, 346(p) (p) = Preliminary 43 APA July 1976 ALASKA AND UNITED STATES Energy Charge, Use, Billing Residential Commerical Total* Alaska U.S. Alaska U.S. Alaska U.S. Energy Charge-~¢/kwh 1960 4.32 2.47 4.09 2.46 4.11 1.69 1961 4.41 2.45 4.22 2.35 4.21 1.69 1962 4.08 2.41 4.03 2.37 3.97 1.68 1963 3.67 2.37 3.71 2.28 3.50 1.65 1964 3.46 2.31 3.59 2.19 3.34 1.62 1965 3.53 2.25 3.59 2.13 3.38 1.59 1966 3.48 2.20 3.51 2.06 3.29 1.56 1967 3.37 2.17 3.39 2.04 3.20 1.56 1968 3.36 2.12 3.35 2.00 3.15 1.55 1969 3.13 2.09 3.10 1.99 2.95 1.54 1970 3.01 2.10 3.12 2.01 2.91 1.59 1971 3.01 2.19 3.22 2.12 2.95 1.69 1972 3.33 2.29 3.55 2.22 3.20 1.77 1973 3.05 2.38 3.27 2.30 3.02 1.86 1974 3.06 2.83 3.26 2.85 3.00 2.30 1975 3.21(p) 3.23(p) 3.17(p) 2.70(p) Use--Annual kwh/Customer 1960 4,253 3,854 21,477 17,006 7,595 11,704 1961 4,344 4,019 21,063 19,709 7,624 12,099 1962 4,987 4,259 24,172 20,733 8,673 12,763 1963 5,039 4,442 27,168 23,224 9,525 13,366 1964 5,126 4,703 28,075 25,213 9,734 14,015 1965 5,383 4,933 30,123 27,399 10,269 14,694 1966 5,825 5,265 33,662 30,133 11,461 15,678 1967 6,469 5,577 35,263 32,041 12,493 16,384 . 1968 6,547 6,057 35,769 34,637 12,857 17,445 1969 6,954 6,571 39,613 36,950 13,669 18,563 1970 7,266 7,066 41,806 39,952 14,181 19,380 1971 7,842 7,380 44,451 41,943 15,106 19,956 1972 7,899 7,691 45,425 44,496 15,524 20,964 1973 9,275 8,079 53,828 47,580 17,760 21,955 1974 9,323 7,907 54,355 46,557 18,131 21,448 1975 8,176(p) 48,964 (p) 16,516(p) 21,174(p) Billing--Annual $/Customer 1960 184 95 879 418 312 198 1961 192 98 890 463 321 204 1962 204 103 974 491 344 214 1963 185 105 1,008 530 333 221 1964 178 109 1,007 552 325 227 1965 190 111 1,083 584 348 234 1966 203 116 1,181 621 377 245 1967 218 121 1,196 654 400 256 1968 220 128 1,198 693 405 270 1969 218 137 1,228 735 404 286 1970 219 148 1,304 803 412 308 1971 236 162 1,429 889 445 337 1972 263 176 1,611 988 497 371 1973 283 192 1,759 1,094 535 408 1974 285 224 1,774 1,327 543 493 1975 262 (p) 1,582 (p) 524(p) 572(p) *Total includes all electric utility sales. (p) = Preliminary Source: EEI APA July 1976 Year 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 GENERATION AND INSTALLED CAPACITY Total 532 629 713 787 859 974 1,080 1,245 1,428 (p) 1,617 (p) 1,744 1,884 2,209(p) Hydro 325 321 350 316 363 363 340 362 357 (p) 346 (p) 286 326 (p) Steam & Gas Turbine Ic Generation--Kwh in Millions 155 246 283 385 400 506 620 754 930 (p) 1,114 (p) 1,306 1,383 (p) 52 62 80 86 96 105 120 129 141 (p) 157 (p) 152 162 (p) Installed Generating Capacity--Kw in Thousands 180 204 224 250 260 315 338 365 399 (p) 430(p) 586 596 602 (p) (p) = Preliminary 85 83 82 83 83 79 77 Vd 77(p) 76(p) 124 (p) 124 (p) 52 76 89 105 105 159 176 180 207 (p) 247 (p) 349 349 (p) 43 45 53 62 72 77 85 108 115 (p) 107 (p) 113 119 (p) Data coverage represents 80% to 90% of statewide installed capacity. Source: EEI 45 APA July 1976