Directory of Power Plants in Alaska
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| Fire Island Wind | Fire Island Wind LLC | Anchorage, AK | 49.8 GWh | Aug 2012 | Dec 2025 | Wind | |
| Delta Wind Farm | Alaska Environmental Power | Delta Junction, AK | (NA) | 4.2 GWh | Aug 2008 | Dec 2025 | Wind |
| Whitman | Ketchikan Public Utilities | Ketchikan, AK | 7.3 GWh | Dec 2014 | Dec 2025 | Water | |
| Allison Creek Hydro | Copper Valley Elec Assn, Inc | Valdez, AK | 22.9 GWh | Sep 2016 | Dec 2025 | Water | |
| Eklutna Generation Station | Matanuska Electric Assn Inc | Chugiak, AK | 310.9 GWh | Jan 2015 | Dec 2025 | Natural Gas | |
| Ambler | Alaska Village Elec Coop, Inc | Ambler, AK | 1.4 GWh | Nov 1990 | Dec 2025 | Distillate Fuel Oil | |
| Marshall | Alaska Village Elec Coop, Inc | Marshall, AK | 1.7 GWh | May 1994 | Dec 2025 | Distillate Fuel Oil | |
| New Stuyahok | Alaska Village Elec Coop, Inc | New Stuyahok, AK | 1.9 GWh | Jul 2003 | Dec 2025 | Distillate Fuel Oil | |
| Brevig Mission | Alaska Village Elec Coop, Inc | Brevig Mission, AK | (NA) | 1.4 GWh | May 2010 | Dec 2025 | Distillate Fuel Oil |
| Tyee Lake Hydroelectric Facility | Southeast Alaska Power Agency | Wrangell, AK | (NA) | 103.4 GWh | Jun 1983 | Dec 2025 | Water |
| Houston Solar | Energy 49, LLC | Houston, AK | (NA) | 7.1 GWh | Aug 2023 | Dec 2025 | Solar |
| Sand Point | Sand Point Generating, LLC | Sand Point, AK | 3.6 GWh | Nov 2000 | Dec 2024 | Distillate Fuel Oil | |
| Skagway | Alaska Power and Telephone Co | Skagway, AK | 4.3 GWh | Jun 1909 | Dec 2024 | Water : 56.0% Distillate Fuel Oil : 44.0% | |
| Chena Power Plant | Aurora Energy LLC | Fairbanks, AK | 121.3 GWh | May 1952 | Dec 2024 | Subbituminous Coal | |
| Tok | Alaska Power and Telephone Co | Tok, AK | 11.4 GWh | Sep 1985 | Dec 2024 | Distillate Fuel Oil | |
| Craig (AK) | Alaska Power and Telephone Co | Craig, AK | 1.8 GWh | Aug 1983 | Dec 2024 | Distillate Fuel Oil | |
| Unalakleet | Unalakleet Valley Elec Coop | Unalakleet, AK | 3.7 GWh | Apr 2010 | Dec 2024 | Distillate Fuel Oil | |
| Northway | Alaska Power and Telephone Co | Tok, AK | 1.2 GWh | Nov 1997 | Dec 2024 | Distillate Fuel Oil | |
| Aniak | Aniak Light & Power Co Inc | Aniak, AK | 1.9 GWh | Jun 1988 | Dec 2024 | Distillate Fuel Oil | |
| False Island | Alaska Power and Telephone Co | Thorne Bay, AK | 2.5 GWh | Oct 2003 | Dec 2024 | Distillate Fuel Oil | |
| TNSG North Plant | TDX North Slope Generating Inc. | Deadhorse, AK | 51.3 GWh | Dec 2007 | Dec 2024 | Natural Gas | |
| Hiilangaay Hydro | Haida Energy, Inc. | Hydaburg, AK | 4.4 GWh | Dec 2020 | Dec 2024 | Water | |
| Klawock Power Generation Station | Alaska Power and Telephone Co | Klawock, AK | (NA) | 500.0 MWh | Jun 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 |
Browse Power Plants By Alaska Counties
Figures are based on December 2025 generation numbers.| County | State Rank | Active Plants | Dec 2025 Generation |
|---|---|---|---|
| Lake and Peninsula Borough, AK | # 29 | 1 | 3.2 GWh |
| Aleutians East Borough, AK | # 28 | 3 | 3.6 GWh |
| Yakutat City and Borough, AK | # 27 | 1 | 6.4 GWh |
| Copper River Census Area, AK | # 26 | 2 | 7.9 GWh |
| Hoonah-Angoon Census Area, AK | # 25 | 4 | 8.5 GWh |
| Yukon-Koyukuk Census Area, AK | # 24 | 3 | 9.9 GWh |
| Petersburg Borough, AK | # 23 | 1 | 14.4 GWh |
| Southeast Fairbanks Census Area, AK | # 22 | 6 | 17.2 GWh |
| Bristol Bay Borough, AK | # 21 | 1 | 21.9 GWh |
| Dillingham Census Area, AK | # 20 | 3 | 23.0 GWh |
| Kusilvak Census Area, AK | # 19 | 10 | 25.0 GWh |
| Skagway Municipality, AK | # 18 | 3 | 30.0 GWh |
| Northwest Arctic Borough, AK | # 17 | 8 | 33.5 GWh |
| Nome Census Area, AK | # 16 | 10 | 49.8 GWh |
| Prince of Wales-Hyder Census Area, AK | # 15 | 14 | 57.9 GWh |
| County | State Rank | Active Plants | Dec 2025 Generation |
|---|---|---|---|
| Bethel Census Area, AK | # 14 | 7 | 58.2 GWh |
| Aleutians West Census Area, AK | # 13 | 6 | 80.7 GWh |
| Wrangell City and Borough, AK | # 12 | 2 | 104.0 GWh |
| Chugach Census Area, AK | # 11 | 8 | 116.3 GWh |
| Sitka City and Borough, AK | # 10 | 3 | 118.5 GWh |
| North Slope Borough, AK | # 9 | 14 | 133.5 GWh |
| Matanuska-Susitna Borough, AK | # 8 | 2 | 164.6 GWh |
| Kodiak Island Borough, AK | # 7 | 8 | 167.3 GWh |
| Ketchikan Gateway Borough, AK | # 6 | 7 | 169.4 GWh |
| Juneau City and Borough, AK | # 5 | 9 | 412.8 GWh |
| Denali Borough, AK | # 4 | 3 | 458.3 GWh |
| Kenai Peninsula Borough, AK | # 3 | 10 | 968.5 GWh |
| Fairbanks North Star Borough, AK | # 2 | 7 | 1.0 TWh |
| Anchorage Municipality, AK | # 1 | 8 | 3.2 TWh |