Directory of Power Plants in Alaska
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| Soldotna | Homer Electric Assn Inc | Soldotna, AK | 42.1 GWh | Mar 2014 | Dec 2024 | Natural Gas | |
| Eva Creek Wind | Golden Valley Elec Assn Inc | Healy, AK | (NA) | 39.7 GWh | Dec 2012 | Dec 2024 | Wind |
| TNSG North Plant | TDX North Slope Generating Inc. | Deadhorse, AK | 51.3 GWh | Dec 2007 | Dec 2024 | Natural Gas | |
| Fire Island Wind | Fire Island Wind LLC | Anchorage, AK | 49.4 GWh | Aug 2012 | Dec 2024 | Wind | |
| Delta Wind Farm | Alaska Environmental Power | Delta Junction, AK | (NA) | 3.9 GWh | Aug 2008 | Dec 2024 | Wind |
| Whitman | Ketchikan Public Utilities | Ketchikan, AK | 8.6 GWh | Dec 2014 | Dec 2024 | Water | |
| Allison Creek Hydro | Copper Valley Elec Assn, Inc | Valdez, AK | 18.5 GWh | Sep 2016 | Dec 2024 | Water | |
| Eklutna Generation Station | Matanuska Electric Assn Inc | Chugiak, AK | 573.0 GWh | Jan 2015 | Dec 2024 | Natural Gas | |
| Hiilangaay Hydro | Haida Energy, Inc. | Hydaburg, AK | 4.4 GWh | Dec 2020 | Dec 2024 | Water | |
| Industrial Plant | Alaska Electric Light & Power Co. | Juneau, AK | 19.0 MWh | Oct 2016 | Dec 2024 | Distillate Fuel Oil | |
| Ambler | Alaska Village Elec Coop, Inc | Ambler, AK | 1.2 GWh | Nov 1990 | Dec 2024 | Distillate Fuel Oil | |
| Marshall | Alaska Village Elec Coop, Inc | Marshall, AK | 1.7 GWh | May 1994 | 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 | |
| Brevig Mission | Alaska Village Elec Coop, Inc | Brevig Mission, AK | (NA) | 1.3 GWh | May 2010 | Dec 2024 | Distillate Fuel Oil |
| Tyee Lake Hydroelectric Facility | Southeast Alaska Power Agency | Wrangell, AK | (NA) | 126.0 GWh | Jun 1983 | Dec 2024 | Water |
| Klawock Power Generation Station | Alaska Power and Telephone Co | Klawock, AK | (NA) | 500.0 MWh | Aug 2017 | Dec 2024 | Distillate Fuel Oil |
| Slana Generating Station | Alaska Power and Telephone Co | Slana, AK | (NA) | 1.4 GWh | Dec 2015 | Dec 2024 | Distillate Fuel Oil |
| Gustavus | Alaska Power and Telephone Co | Gustavus, AK | (NA) | 247.0 MWh | Nov 2008 | Dec 2024 | Distillate Fuel Oil |
| Houston Solar | Energy 49, LLC | Houston, AK | (NA) | 7.8 GWh | Aug 2023 | Dec 2024 | Solar |
| Dutch Harbor | City of Unalaska - (AK) | Dutch Harbor, AK | 37.2 GWh | Oct 1989 | Jul 2025 | Distillate Fuel Oil | |
| 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% |
| 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% |
| 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% | |
| Tesoro Kenai Cogeneration Plant | Tesoro Alaska Company LLC | Kenai, AK | 40.3 GWh | Oct 1988 | Aug 2025 | Natural Gas | |
| Westward Seafoods | Westward Seafoods Inc | Dutch Harbor, AK | 18.6 GWh | Feb 1991 | Aug 2025 | Distillate Fuel Oil | |
| Fort Greely Power Plant | Doyon Utilities - Fort Greely | Delta Jct, AK | 90.2 MWh | Dec 1958 | Aug 2025 | Distillate Fuel Oil | |
| 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% |
Browse Power Plants By Alaska Counties
Figures are based on August 2025 generation numbers.| County | State Rank | Active Plants | Aug 2025 Generation |
|---|---|---|---|
| Anchorage Municipality, AK | # 1 | 8 | 2.6 TWh |
| Kenai Peninsula Borough, AK | # 2 | 10 | 931.8 GWh |
| Fairbanks North Star Borough, AK | # 3 | 7 | 887.6 GWh |
| Denali Borough, AK | # 4 | 3 | 474.5 GWh |
| Juneau City and Borough, AK | # 5 | 9 | 456.0 GWh |
| Kodiak Island Borough, AK | # 6 | 8 | 159.7 GWh |
| Ketchikan Gateway Borough, AK | # 7 | 7 | 145.8 GWh |
| North Slope Borough, AK | # 8 | 14 | 134.5 GWh |
| Matanuska-Susitna Borough, AK | # 9 | 2 | 128.2 GWh |
| Wrangell City and Borough, AK | # 10 | 2 | 126.5 GWh |
| Sitka City and Borough, AK | # 11 | 3 | 117.9 GWh |
| Chugach Census Area, AK | # 12 | 8 | 111.3 GWh |
| Aleutians West Census Area, AK | # 13 | 6 | 87.8 GWh |
| Bethel Census Area, AK | # 14 | 7 | 57.0 GWh |
| Prince of Wales-Hyder Census Area, AK | # 15 | 14 | 54.8 GWh |
| County | State Rank | Active Plants | Aug 2025 Generation |
|---|---|---|---|
| Nome Census Area, AK | # 16 | 10 | 49.6 GWh |
| Northwest Arctic Borough, AK | # 17 | 8 | 32.3 GWh |
| Skagway Municipality, AK | # 18 | 3 | 30.1 GWh |
| Kusilvak Census Area, AK | # 19 | 10 | 25.2 GWh |
| Dillingham Census Area, AK | # 20 | 3 | 22.6 GWh |
| Bristol Bay Borough, AK | # 21 | 1 | 21.6 GWh |
| Southeast Fairbanks Census Area, AK | # 22 | 6 | 16.6 GWh |
| Petersburg Borough, AK | # 23 | 1 | 13.0 GWh |
| Yukon-Koyukuk Census Area, AK | # 24 | 3 | 8.8 GWh |
| Hoonah-Angoon Census Area, AK | # 25 | 4 | 8.3 GWh |
| Aleutians East Borough, AK | # 26 | 3 | 8.1 GWh |
| Copper River Census Area, AK | # 27 | 2 | 7.9 GWh |
| Yakutat City and Borough, AK | # 28 | 1 | 6.1 GWh |
| Lake and Peninsula Borough, AK | # 29 | 1 | 3.2 GWh |