Directory of Power Plants in Alaska
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| Pillar Mountain Wind Project Microgrid | Kodiak Electric Assn Inc | Kodiak, AK | 24.1 GWh | May 2009 | Dec 2023 | Wind | |
| Terror Lake Microgrid | Kodiak Electric Assn Inc | Kodiak, AK | 137.7 GWh | Nov 1984 | Dec 2023 | Water | |
| Kotzebue Hybrid | Kotzebue Electric Assn Inc | Kotzebue, AK | 24.2 GWh | Jul 1987 | Dec 2023 | Distillate Fuel Oil : 85.8% Wind : 14.2% | |
| Eklutna Generation Station | Matanuska Electric Assn Inc | Chugiak, AK | 717.0 GWh | Jan 2015 | Dec 2023 | Natural Gas | |
| McGrath | McGrath Light & Power Co | McGrath, AK | 2.0 GWh | Nov 1988 | Dec 2023 | Distillate Fuel Oil | |
| Centennial | Metlakatla Power & Light | Metlakatla, AK | 283.0 MWh | Mar 1987 | Dec 2023 | Distillate Fuel Oil | |
| Chester Lake | Metlakatla Power & Light | Metlakatla, AK | 4.5 GWh | Dec 1987 | Dec 2023 | Water | |
| Purple Lake | Metlakatla Power & Light | Metlakatla, AK | 12.5 GWh | Dec 1955 | Dec 2023 | Water | |
| Naknek | Naknek Electric Assn, Inc | Naknek, AK | 23.5 GWh | Nov 1977 | Dec 2023 | Distillate Fuel Oil | |
| Snake River | Nome Joint Utility Systems | Nome, AK | 32.7 GWh | Mar 1991 | Dec 2022 | Distillate Fuel Oil : 94.0% Wind : 6.0% | |
| NSB Anaktuvuk Pass | North Slope Borough Power & Light | Anaktuvuk Pass, AK | 3.7 GWh | Aug 1994 | Dec 2023 | Distillate Fuel Oil | |
| NSB Wainwright Utility | North Slope Borough Power & Light | Wainwright, AK | 6.8 GWh | Jul 1988 | Dec 2023 | Distillate Fuel Oil | |
| NSB Atqasuk Utility | North Slope Borough Power & Light | Atqasuk, AK | 2.0 GWh | Jul 1986 | Dec 2023 | Distillate Fuel Oil | |
| NSB Kaktovik Utility | North Slope Borough Power & Light | Kaktovik, AK | 4.9 GWh | Aug 2000 | Dec 2023 | Distillate Fuel Oil | |
| NSB Nuiqsut Utility | North Slope Borough Power & Light | Nuiqsut, AK | 7.4 GWh | Aug 1999 | Dec 2023 | Natural Gas : 74.6% Distillate Fuel Oil : 25.4% | |
| NSB Point Hope Utility | North Slope Borough Power & Light | Pt Hope, AK | 6.7 GWh | Aug 1995 | Dec 2023 | Distillate Fuel Oil | |
| NSB Point Lay Utility | North Slope Borough Power & Light | PT Lay, AK | 3.6 GWh | Jun 2013 | Dec 2023 | Distillate Fuel Oil | |
| Dillingham | Nushagak Electric Coop, Inc | Dillingham, AK | 18.7 GWh | Apr 1988 | Dec 2023 | Distillate Fuel Oil | |
| Pelican | Pelican Utility | Pelican, AK | 1.6 GWh | Apr 1984 | Dec 2023 | Water : 83.8% Distillate Fuel Oil : 16.2% | |
| Petersburg | Petersburg Borough - (AK) | Petersburg, AK | 780.0 MWh | Feb 1954 | Dec 2023 | Distillate Fuel Oil : 93.7% Water : 6.3% | |
| Sand Point | Sand Point Generating, LLC | Sand Point, AK | 3.3 GWh | Nov 2000 | Dec 2023 | Distillate Fuel Oil : 92.5% Wind : 7.5% | |
| Tyee Lake Hydroelectric Facility | Southeast Alaska Power Agency | Wrangell, AK | (NA) | 119.1 GWh | Jun 1983 | Dec 2023 | Water |
| Swan Lake | Southeast Alaska Power Agency | Ketchikan, AK | (NA) | 70.6 GWh | May 1984 | Dec 2023 | Water |
| TNSG North Plant | TDX North Slope Generating Inc. | Deadhorse, AK | 50.5 GWh | Dec 2007 | Dec 2023 | Natural Gas | |
| Tesoro Kenai Cogeneration Plant | Tesoro Alaska Company LLC | Kenai, AK | 40.9 GWh | Oct 1988 | Jan 2025 | Natural Gas | |
| Eielson AFB Central Heat & Power Plant | U S Air Force-Eielson AFB | Eielson AFB, AK | 86.9 GWh | Sep 1952 | Dec 2023 | Subbituminous Coal : 99.5% | |
| Unalakleet | Unalakleet Valley Elec Coop | Unalakleet, AK | 3.0 GWh | Apr 2010 | Dec 2023 | Distillate Fuel Oil | |
| Unisea G 2 | Unisea Inc | Dutch Harbor, AK | 29.6 GWh | Jul 1990 | Dec 2023 | Distillate Fuel Oil | |
| University of Alaska Fairbanks | University of Alaska | Fairbanks, AK | 63.8 GWh | Dec 1963 | Jan 2025 | Subbituminous Coal : 96.9% Distillate Fuel Oil : 3.0% | |
| Westward Seafoods | Westward Seafoods Inc | Dutch Harbor, AK | 19.3 GWh | Feb 1991 | Jan 2025 | Distillate Fuel Oil |
Browse Power Plants By Alaska Counties
Figures are based on January 2025 generation numbers.| County | State Rank | Active Plants | Jan 2025 Generation |
|---|---|---|---|
| Anchorage Municipality, AK | # 1 | 7 | 2.7 TWh |
| Kenai Peninsula Borough, AK | # 2 | 10 | 923.4 GWh |
| Fairbanks North Star Borough, AK | # 3 | 7 | 859.6 GWh |
| Denali Borough, AK | # 4 | 3 | 453.9 GWh |
| Juneau City and Borough, AK | # 5 | 9 | 435.8 GWh |
| Matanuska-Susitna Borough, AK | # 6 | 2 | 197.8 GWh |
| Kodiak Island Borough, AK | # 7 | 8 | 161.1 GWh |
| Ketchikan Gateway Borough, AK | # 8 | 7 | 157.4 GWh |
| North Slope Borough, AK | # 9 | 14 | 132.0 GWh |
| Sitka City and Borough, AK | # 10 | 3 | 121.2 GWh |
| Wrangell City and Borough, AK | # 11 | 2 | 120.0 GWh |
| Chugach Census Area, AK | # 12 | 8 | 115.9 GWh |
| Aleutians West Census Area, AK | # 13 | 6 | 87.8 GWh |
| Bethel Census Area, AK | # 14 | 7 | 56.7 GWh |
| Prince of Wales-Hyder Census Area, AK | # 15 | 14 | 54.6 GWh |
| County | State Rank | Active Plants | Jan 2025 Generation |
|---|---|---|---|
| Northwest Arctic Borough, AK | # 16 | 8 | 37.6 GWh |
| Skagway Municipality, AK | # 17 | 3 | 28.5 GWh |
| Kusilvak Census Area, AK | # 18 | 10 | 25.7 GWh |
| Dillingham Census Area, AK | # 19 | 3 | 23.7 GWh |
| Bristol Bay Borough, AK | # 20 | 1 | 23.5 GWh |
| Nome Census Area, AK | # 21 | 10 | 17.2 GWh |
| Southeast Fairbanks Census Area, AK | # 22 | 6 | 16.6 GWh |
| Hoonah-Angoon Census Area, AK | # 23 | 4 | 8.0 GWh |
| Aleutians East Borough, AK | # 24 | 3 | 7.8 GWh |
| Copper River Census Area, AK | # 25 | 2 | 7.0 GWh |
| Yakutat City and Borough, AK | # 26 | 1 | 6.2 GWh |
| Yukon-Koyukuk Census Area, AK | # 27 | 3 | 4.5 GWh |
| Lake and Peninsula Borough, AK | # 28 | 1 | 3.2 GWh |
| Petersburg Borough, AK | # 29 | 1 | 780.0 MWh |
| Haines Borough, AK | # 30 | 2 | 242.0 MWh |