Directory of Power Plants in Alaska
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| Westward Seafoods | Westward Seafoods Inc | Dutch Harbor, AK | 18.6 GWh | Feb 1991 | Aug 2025 | Distillate Fuel Oil | |
| University of Alaska Fairbanks | University of Alaska | Fairbanks, AK | 63.3 GWh | Dec 1963 | Aug 2025 | Subbituminous Coal : 95.9% Distillate Fuel Oil : 4.0% | |
| Unisea G 2 | Unisea Inc | Dutch Harbor, AK | 32.0 GWh | Jul 1990 | Dec 2024 | Distillate Fuel Oil : 99.3% Other Biomass Liquids : 0.7% | |
| Unalakleet | Unalakleet Valley Elec Coop | Unalakleet, AK | 3.7 GWh | Apr 2010 | Dec 2024 | Distillate Fuel Oil | |
| Eielson AFB Central Heat & Power Plant | U S Air Force-Eielson AFB | Eielson AFB, AK | 85.3 GWh | Sep 1952 | Dec 2024 | Subbituminous Coal : 99.4% Distillate Fuel Oil : 0.6% | |
| Tesoro Kenai Cogeneration Plant | Tesoro Alaska Company LLC | Kenai, AK | 40.3 GWh | Oct 1988 | Aug 2025 | Natural Gas | |
| TNSG North Plant | TDX North Slope Generating Inc. | Deadhorse, AK | 51.3 GWh | Dec 2007 | Dec 2024 | Natural Gas | |
| Tyee Lake Hydroelectric Facility | Southeast Alaska Power Agency | Wrangell, AK | (NA) | 126.0 GWh | Jun 1983 | Dec 2024 | Water |
| Swan Lake | Southeast Alaska Power Agency | Ketchikan, AK | (NA) | 75.5 GWh | May 1984 | Dec 2024 | Water |
| Sand Point | Sand Point Generating, LLC | Sand Point, AK | 3.6 GWh | Nov 2000 | Dec 2024 | Distillate Fuel Oil | |
| Petersburg | Petersburg Borough - (AK) | Petersburg, AK | 13.0 GWh | Feb 1954 | Dec 2024 | Water : 96.5% Distillate Fuel Oil : 3.5% | |
| Pelican | Pelican Utility | Pelican, AK | 1.7 GWh | Apr 1984 | Dec 2024 | Water : 94.2% Distillate Fuel Oil : 5.8% | |
| Dillingham | Nushagak Electric Coop, Inc | Dillingham, AK | 17.9 GWh | Apr 1988 | Dec 2024 | Distillate Fuel Oil | |
| NSB Wainwright Utility | North Slope Borough Power & Light | Wainwright, AK | 7.0 GWh | Jul 1988 | Dec 2024 | Distillate Fuel Oil | |
| NSB Anaktuvuk Pass | North Slope Borough Power & Light | Anaktuvuk Pass, AK | 4.1 GWh | Aug 1994 | Dec 2024 | Distillate Fuel Oil | |
| NSB Point Lay Utility | North Slope Borough Power & Light | PT Lay, AK | 3.9 GWh | Jun 2013 | Dec 2024 | Distillate Fuel Oil | |
| NSB Point Hope Utility | North Slope Borough Power & Light | Pt Hope, AK | 6.8 GWh | Aug 1995 | Dec 2024 | Distillate Fuel Oil | |
| NSB Nuiqsut Utility | North Slope Borough Power & Light | Nuiqsut, AK | 7.7 GWh | Aug 1999 | Dec 2024 | Natural Gas : 74.1% Distillate Fuel Oil : 25.9% | |
| NSB Kaktovik Utility | North Slope Borough Power & Light | Kaktovik, AK | 5.1 GWh | Aug 2000 | Dec 2024 | Distillate Fuel Oil | |
| NSB Atqasuk Utility | North Slope Borough Power & Light | Atqasuk, AK | 2.9 GWh | Jul 1986 | Dec 2024 | Distillate Fuel Oil | |
| Snake River | Nome Joint Utility Systems | Nome, AK | 32.0 GWh | Mar 1991 | Dec 2024 | Distillate Fuel Oil : 95.4% Wind : 4.6% | |
| Naknek | Naknek Electric Assn, Inc | Naknek, AK | 21.6 GWh | Nov 1977 | Dec 2024 | Distillate Fuel Oil | |
| Purple Lake | Metlakatla Power & Light | Metlakatla, AK | 12.3 GWh | Dec 1955 | Dec 2024 | Water | |
| Chester Lake | Metlakatla Power & Light | Metlakatla, AK | 5.1 GWh | Dec 1987 | Dec 2024 | Water | |
| Centennial | Metlakatla Power & Light | Metlakatla, AK | 484.0 MWh | Mar 1987 | Dec 2024 | Distillate Fuel Oil | |
| McGrath | McGrath Light & Power Co | McGrath, AK | 1.9 GWh | Nov 1988 | Dec 2024 | Distillate Fuel Oil | |
| Eklutna Generation Station | Matanuska Electric Assn Inc | Chugiak, AK | 573.0 GWh | Jan 2015 | Dec 2024 | Natural Gas | |
| Kotzebue Hybrid | Kotzebue Electric Assn Inc | Kotzebue, AK | 19.4 GWh | Jul 1987 | Dec 2024 | Distillate Fuel Oil : 85.3% Wind : 14.7% | |
| Pillar Mountain Wind Project Microgrid | Kodiak Electric Assn Inc | Kodiak, AK | 26.1 GWh | May 2009 | Dec 2024 | Wind | |
| Terror Lake Microgrid | Kodiak Electric Assn Inc | Kodiak, AK | 134.1 GWh | Nov 1984 | Dec 2024 | Water | |
| Ketchikan | Ketchikan Public Utilities | Ketchikan, AK | 19.1 GWh | Dec 1937 | Dec 2024 | Water | |
| Silvis | Ketchikan Public Utilities | Ketchikan, AK | 2.8 GWh | Dec 1967 | Dec 2024 | Water | |
| Beaver Falls | Ketchikan Public Utilities | Ketchikan, AK | 40.3 GWh | Dec 1946 | Dec 2024 | Water | |
| Whitman | Ketchikan Public Utilities | Ketchikan, AK | 8.6 GWh | Dec 2014 | Dec 2024 | Water | |
| Angoon | Inside Passage Elec Coop, Inc | Angoon, AK | 1.8 GWh | Apr 1990 | Dec 2024 | Distillate Fuel Oil : 72.8% Jet Fuel : 27.2% | |
| Hoonah | Inside Passage Elec Coop, Inc | Hoonah, AK | 4.6 GWh | Jun 1997 | Dec 2024 | Distillate Fuel Oil : 97.1% Jet Fuel : 2.9% | |
| Kake | Inside Passage Elec Coop, Inc | Kake, AK | 1.7 GWh | Apr 1993 | Dec 2024 | Distillate Fuel Oil | |
| Newhalen | I-N-N Electric Coop, Inc | Iliamna, AK | 3.2 GWh | Aug 1998 | Dec 2024 | Water : 99.1% Distillate Fuel Oil : 0.9% | |
| Soldotna | Homer Electric Assn Inc | Soldotna, AK | 42.1 GWh | Mar 2014 | Dec 2024 | Natural Gas | |
| Nikiski Combined Cycle | Homer Electric Assn Inc | Nikiski, AK | 414.8 GWh | Aug 1986 | Dec 2024 | Natural Gas | |
| Seldovia | Homer Electric Assn Inc | Seldovia, AK | 68.0 MWh | Nov 2004 | Dec 2024 | Distillate Fuel Oil | |
| Bernice Lake | Homer Electric Assn Inc | Nikiski, AK | 1.3 GWh | Oct 1971 | Dec 2024 | Natural Gas | |
| Bradley Lake | Homer Electric Assn Inc | Homer, AK | 397.1 GWh | May 1991 | Dec 2024 | Water | |
| Hiilangaay Hydro | Haida Energy, Inc. | Hydaburg, AK | 4.4 GWh | Dec 2020 | Dec 2024 | Water | |
| Gwitchyaa Zhee | Gwitchyaa Zhee Utility Co | Fort Yukon, AK | 2.5 GWh | Apr 1987 | Dec 2023 | Distillate Fuel Oil | |
| Healy | Golden Valley Elec Assn Inc | Healy, AK | (NA) | 434.8 GWh | Aug 1967 | Aug 2025 | Lignite Coal : 98.9% Distillate Fuel Oil : 1.1% |
| Eva Creek Wind | Golden Valley Elec Assn Inc | Healy, AK | (NA) | 39.7 GWh | Dec 2012 | Dec 2024 | Wind |
| North Pole | Golden Valley Elec Assn Inc | North Pole, AK | (NA) | 546.0 GWh | Nov 1976 | Aug 2025 | Waste/Other Oil : 70.3% Distillate Fuel Oil : 29.7% |
| Fairbanks | Golden Valley Elec Assn Inc | Fairbanks, AK | (NA) | 8.7 GWh | Apr 1970 | Dec 2024 | Distillate Fuel Oil |
| Galena Electric Utility | Galena Electric Utility | Galena, AK | 4.5 GWh | May 1999 | Dec 2024 | Distillate Fuel Oil | |
| Fire Island Wind | Fire Island Wind LLC | Anchorage, AK | 49.4 GWh | Aug 2012 | Dec 2024 | Wind | |
| Houston Solar | Energy 49, LLC | Houston, AK | (NA) | 7.8 GWh | Aug 2023 | Dec 2024 | Solar |
| JBER Landfill Gas Power Plant | Doyon Utilities, LLC | Anchorage, AK | 43.5 GWh | Jul 2012 | Aug 2025 | Landfill Gas : 96.5% Natural Gas : 3.5% | |
| Utility Plants Section | Doyon Utilities - Ft. Wainwright | Fort Wainwright, AK | 66.4 GWh | Dec 1954 | Dec 2024 | Subbituminous Coal | |
| Fort Greely Power Plant | Doyon Utilities - Fort Greely | Delta Jct, AK | 90.2 MWh | Dec 1958 | Aug 2025 | Distillate Fuel Oil | |
| Humpback Creek | Cordova Electric Coop, Inc | Cordova, AK | 2.0 GWh | May 1991 | Dec 2024 | Water | |
| Orca | Cordova Electric Coop, Inc | Cordova, AK | 4.2 GWh | Sep 1984 | Dec 2024 | Distillate Fuel Oil | |
| Power Creek | Cordova Electric Coop, Inc | Cordova, AK | 16.7 GWh | Oct 2001 | Dec 2024 | Water | |
| Solomon Gulch | Copper Valley Elec Assn, Inc | Valdez, AK | 43.2 GWh | Dec 1981 | Dec 2024 | Water | |
| Valdez Cogen | Copper Valley Elec Assn, Inc | Valdez, AK | 22.5 GWh | Mar 2000 | Dec 2024 | Waste/Other Oil | |
| Allison Creek Hydro | Copper Valley Elec Assn, Inc | Valdez, AK | 18.5 GWh | Sep 2016 | Dec 2024 | Water | |
| Glennallen | Copper Valley Elec Assn, Inc | Glennallen, AK | 6.5 GWh | Mar 1963 | Dec 2024 | Distillate Fuel Oil | |
| Valdez | Copper Valley Elec Assn, Inc | Valdez, AK | 4.2 GWh | Dec 1966 | Dec 2024 | Distillate Fuel Oil | |
| Wrangell | City of Wrangell - (AK) | Wrangell, AK | 518.0 MWh | May 1987 | Dec 2024 | Distillate Fuel Oil | |
| Unalaska Power Module | City of Unalaska - (AK) | Unalaska, AK | 33.0 MWh | Oct 1993 | Dec 2023 | Distillate Fuel Oil | |
| Dutch Harbor | City of Unalaska - (AK) | Dutch Harbor, AK | 37.2 GWh | Oct 1989 | Jul 2025 | Distillate Fuel Oil | |
| Seward (AK) | City of Seward - (AK) | Seward, AK | 393.0 MWh | Mar 1975 | Dec 2024 | Distillate Fuel Oil | |
| King Cove | City of King Cove | King Cove, AK | 4.5 GWh | Jan 1980 | Dec 2023 | Water : 79.9% Distillate Fuel Oil : 20.1% | |
| Blue Lake Hydro | City & Borough of Sitka - (AK) | Sitka, AK | 75.4 GWh | May 1961 | Dec 2024 | Water | |
| Green Lake | City & Borough of Sitka - (AK) | Sitka, AK | 43.2 GWh | Mar 1982 | Dec 2024 | Water | |
| Eklutna Hydro Project | Chugach Electric Assn Inc | Palmer, AK | 120.4 GWh | Dec 1954 | Dec 2024 | Water | |
| Cooper Lake | Chugach Electric Assn Inc | Cooper Landing, AK | 38.1 GWh | Apr 1961 | Dec 2024 | Water | |
| Hank Nikkels Plant 1 | Chugach Electric Assn Inc | Anchorage, AK | 41.2 GWh | Feb 1962 | Dec 2024 | Natural Gas : 99.3% Distillate Fuel Oil : 0.7% | |
| George M Sullivan Generation Plant 2 | Chugach Electric Assn Inc | Anchorage, AK | 923.3 GWh | Dec 1974 | Dec 2024 | Natural Gas | |
| Southcentral Power Project | Chugach Electric Assn Inc | Anchorage, AK | 986.1 GWh | Dec 2012 | Dec 2024 | Natural Gas | |
| Barrow | Barrow Utils & Elec Coop, Inc | Barrow, AK | 45.9 GWh | Jan 1977 | Dec 2024 | Natural Gas | |
| Chena Power Plant | Aurora Energy LLC | Fairbanks, AK | 121.3 GWh | May 1952 | Dec 2024 | Subbituminous Coal | |
| Aniak | Aniak Light & Power Co Inc | Aniak, AK | 1.9 GWh | Jun 1988 | Dec 2024 | Distillate Fuel Oil | |
| Koyuk | Alaska Village Elec Coop, Inc | Koyuk, AK | 1.3 GWh | Jan 2005 | Dec 2024 | Distillate Fuel Oil | |
| Pilot Station | Alaska Village Elec Coop, Inc | Pilot Station, AK | 2.0 GWh | Nov 1998 | Dec 2024 | Distillate Fuel Oil | |
| Quinhagak | Alaska Village Elec Coop, Inc | Quinhagak, AK | 2.3 GWh | Nov 1986 | Dec 2024 | Distillate Fuel Oil | |
| Elim | Alaska Village Elec Coop, Inc | Elim, AK | 1.3 GWh | May 2003 | Dec 2024 | Distillate Fuel Oil | |
| Gambell | Alaska Village Elec Coop, Inc | Gambell, AK | 2.3 GWh | Nov 1985 | Dec 2024 | Distillate Fuel Oil | |
| Shungnak | Alaska Village Elec Coop, Inc | Shungnak, AK | 1.5 GWh | Oct 1984 | Dec 2024 | Distillate Fuel Oil | |
| Scammon Bay | Alaska Village Elec Coop, Inc | Scammon Bay, AK | 1.8 GWh | Aug 2001 | Dec 2024 | Distillate Fuel Oil | |
| Brevig Mission | Alaska Village Elec Coop, Inc | Brevig Mission, AK | (NA) | 1.3 GWh | May 2010 | Dec 2024 | Distillate Fuel Oil |
| New Stuyahok | Alaska Village Elec Coop, Inc | New Stuyahok, AK | 1.9 GWh | Jul 2003 | Dec 2024 | Distillate Fuel Oil | |
| Kotlik | Alaska Village Elec Coop, Inc | Kotlik, AK | 2.0 GWh | Aug 2007 | Dec 2024 | Distillate Fuel Oil | |
| Kivalina | Alaska Village Elec Coop, Inc | Kivalina, AK | 1.5 GWh | Sep 1977 | Dec 2024 | Distillate Fuel Oil | |
| Marshall | Alaska Village Elec Coop, Inc | Marshall, AK | 1.7 GWh | May 1994 | Dec 2024 | Distillate Fuel Oil | |
| Ambler | Alaska Village Elec Coop, Inc | Ambler, AK | 1.2 GWh | Nov 1990 | Dec 2024 | Distillate Fuel Oil | |
| Kasigluk | Alaska Village Elec Coop, Inc | Kasigluk, AK | 2.9 GWh | Jul 2004 | Dec 2024 | Distillate Fuel Oil | |
| Toksook Bay | Alaska Village Elec Coop, Inc | Toksook Bay, AK | 3.8 GWh | Jul 2005 | Dec 2024 | Distillate Fuel Oil | |
| Yakutat | Alaska Village Elec Coop, Inc | Yakutat, AK | 6.1 GWh | May 1993 | Dec 2024 | Distillate Fuel Oil | |
| Upper Kalskag | Alaska Village Elec Coop, Inc | Upper Kalskag, AK | 1.4 GWh | Nov 2004 | Dec 2024 | Distillate Fuel Oil | |
| Bethel | Alaska Village Elec Coop, Inc | Bethel, AK | 44.7 GWh | Oct 1976 | Dec 2024 | Distillate Fuel Oil | |
| Togiak | Alaska Village Elec Coop, Inc | Togiak, AK | 2.9 GWh | Oct 1986 | Dec 2024 | Distillate Fuel Oil | |
| Shishmaref | Alaska Village Elec Coop, Inc | Shishmaref, AK | 1.7 GWh | Nov 1976 | Dec 2024 | Distillate Fuel Oil | |
| Selawik | Alaska Village Elec Coop, Inc | Selawik, AK | 2.8 GWh | May 1996 | Dec 2024 | Distillate Fuel Oil | |
| St Marys IC | Alaska Village Elec Coop, Inc | St. Mary's, AK | 5.9 GWh | Oct 1974 | Dec 2024 | Distillate Fuel Oil |
Browse Power Plants By Alaska Counties
Figures are based on December 2024 generation numbers.| County | State Rank | Active Plants | Dec 2024 Generation |
|---|---|---|---|
| Lake and Peninsula Borough, AK | # 29 | 1 | 3.2 GWh |
| Yakutat City and Borough, AK | # 28 | 1 | 6.1 GWh |
| Copper River Census Area, AK | # 27 | 2 | 7.9 GWh |
| Aleutians East Borough, AK | # 26 | 3 | 8.1 GWh |
| Hoonah-Angoon Census Area, AK | # 25 | 4 | 8.3 GWh |
| Yukon-Koyukuk Census Area, AK | # 24 | 3 | 8.8 GWh |
| Petersburg Borough, AK | # 23 | 1 | 13.0 GWh |
| Southeast Fairbanks Census Area, AK | # 22 | 6 | 16.6 GWh |
| Bristol Bay Borough, AK | # 21 | 1 | 21.6 GWh |
| Dillingham Census Area, AK | # 20 | 3 | 22.6 GWh |
| Kusilvak Census Area, AK | # 19 | 10 | 25.2 GWh |
| Skagway Municipality, AK | # 18 | 3 | 30.1 GWh |
| Northwest Arctic Borough, AK | # 17 | 8 | 32.3 GWh |
| Nome Census Area, AK | # 16 | 10 | 49.6 GWh |
| Prince of Wales-Hyder Census Area, AK | # 15 | 14 | 54.8 GWh |
| County | State Rank | Active Plants | Dec 2024 Generation |
|---|---|---|---|
| Bethel Census Area, AK | # 14 | 7 | 57.0 GWh |
| Aleutians West Census Area, AK | # 13 | 6 | 87.8 GWh |
| Chugach Census Area, AK | # 12 | 8 | 111.3 GWh |
| Sitka City and Borough, AK | # 11 | 3 | 117.9 GWh |
| Wrangell City and Borough, AK | # 10 | 2 | 126.5 GWh |
| Matanuska-Susitna Borough, AK | # 9 | 2 | 128.2 GWh |
| North Slope Borough, AK | # 8 | 14 | 134.5 GWh |
| Ketchikan Gateway Borough, AK | # 7 | 7 | 145.8 GWh |
| Kodiak Island Borough, AK | # 6 | 8 | 159.7 GWh |
| Juneau City and Borough, AK | # 5 | 9 | 456.0 GWh |
| Denali Borough, AK | # 4 | 3 | 474.5 GWh |
| Fairbanks North Star Borough, AK | # 3 | 7 | 887.6 GWh |
| Kenai Peninsula Borough, AK | # 2 | 10 | 931.8 GWh |
| Anchorage Municipality, AK | # 1 | 8 | 2.6 TWh |