Summary of Electricity Activity in Alaska
Summary of Alaska Generation
Alaska is ranked #48 out of 51 U.S. states and territories in terms of total annual net electricity generation.
GridInfo.com electricity generation data is aggregated from Jan 2001 to Apr 2025.
| Companies on File | 62 |
|---|---|
| Plants on File | 219 |
| Total Generation | 476.79M MMBtu |
| Total Sales | 490.78M kWh |
| Total Revenue | $112.37M |
Map of Top Producing Cities in the Alaska
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Natural Gas Rank
#44
Coal Rank
#34
Nuclear Rank
#51
Hydroelectric Rank
#21
Wind Rank
#38
Solar Rank
#50
Monthly Net Generation for Alaska
Electricity Sales Distribution
Electricity Sales, Price, and Revenue Breakdown
| Sales | Price (Avg) | Revenue | |
|---|---|---|---|
| Residential | 161.62M kWh | 25.96 cents/kWh | $41.95M |
| Commercial | 211.66M kWh | 22.16 cents/kWh | $46.91M |
| Industrial | 117.49M kWh | 20.01 cents/kWh | $23.50M |
| Transportation | 0 kWh | 0.00 cents/kWh | $0 |
| Total | 490.78M kWh | 22.90 cents/kWh | $112.37M |
Production by Source
Largest 24 Power Plants in Alaska
| Rank | Plant | Utility | Location | Annual Generation | Initial Operation Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| #21 | Barrow | Barrow Utils & Elec Coop, Inc | Barrow, Alaska | 45.9 GWh | Jan 1977 | Dec 2024 | Natural Gas |
| #22 | Bethel | Alaska Village Elec Coop, Inc | Bethel, Alaska | 44.7 GWh | Oct 1976 | Dec 2024 | Distillate Fuel Oil |
| #16 | Blue Lake Hydro | City & Borough of Sitka - (AK) | Sitka, Alaska | 75.4 GWh | May 1961 | Dec 2024 | Water |
| #7 | Bradley Lake | Homer Electric Assn Inc | Homer, Alaska | 397.1 GWh | May 1991 | Dec 2024 | Water |
| #9 | Chena Power Plant | Aurora Energy LLC | Fairbanks, Alaska | 143.4 GWh | May 1952 | Dec 2023 | Subbituminous Coal |
| #13 | Eielson AFB Central Heat & Power Plant | U S Air Force-Eielson AFB | Eielson AFB, Alaska | 85.3 GWh | Sep 1952 | Dec 2024 | Subbituminous Coal : 99.4% Distillate Fuel Oil : 0.6% |
| #3 | Eklutna Generation Station | Matanuska Electric Assn Inc | Chugiak, Alaska | 573.0 GWh | Jan 2015 | Dec 2024 | Natural Gas |
| #12 | Eklutna Hydro Project | Chugach Electric Assn Inc | Palmer, Alaska | 120.4 GWh | Dec 1954 | Dec 2024 | Water |
| #20 | Fire Island Wind | Fire Island Wind LLC | Anchorage, Alaska | 49.4 GWh | Aug 2012 | Dec 2024 | Wind |
| #2 | George M Sullivan Generation Plant 2 | Chugach Electric Assn Inc | Anchorage, Alaska | 923.3 GWh | Dec 1974 | Dec 2024 | Natural Gas |
| #6 | Healy | Golden Valley Elec Assn Inc | Healy, Alaska | 413.9 GWh | Aug 1967 | Apr 2025 | Lignite Coal : 85.2% Waste/Other Coal : 13.6% Distillate Fuel Oil : 1.2% |
| #23 | JBER Landfill Gas Power Plant | Doyon Utilities, LLC | Anchorage, Alaska | 44.0 GWh | Jul 2012 | Apr 2025 | Landfill Gas : 98.2% Natural Gas : 1.8% |
| #14 | Lake Dorothy Hydroelectric Project | Alaska Electric Light & Power Co. | Juneau, Alaska | 83.6 GWh | Aug 2009 | Dec 2024 | Water |
| #5 | Nikiski Combined Cycle | Homer Electric Assn Inc | Nikiski, Alaska | 414.8 GWh | Aug 1986 | Dec 2024 | Natural Gas |
| #4 | North Pole | Golden Valley Elec Assn Inc | North Pole, Alaska | 526.5 GWh | Nov 1976 | Apr 2025 | Waste/Other Oil : 71.0% Distillate Fuel Oil : 29.0% |
| #8 | Snettisham | Alaska Electric Light & Power Co. | Juneau, Alaska | 332.7 GWh | Oct 1973 | Dec 2024 | Water |
| #1 | Southcentral Power Project | Chugach Electric Assn Inc | Anchorage, Alaska | 986.1 GWh | Dec 2012 | Dec 2024 | Natural Gas |
| #15 | Swan Lake | Southeast Alaska Power Agency | Ketchikan, Alaska | 75.5 GWh | May 1984 | Dec 2024 | Water |
| #10 | Terror Lake Microgrid | Kodiak Electric Assn Inc | Kodiak, Alaska | 134.1 GWh | Nov 1984 | Dec 2024 | Water |
| #24 | Tesoro Kenai Cogeneration Plant | Tesoro Alaska Company LLC | Kenai, Alaska | 43.6 GWh | Oct 1988 | Apr 2025 | Natural Gas |
| #19 | TNSG North Plant | TDX North Slope Generating Inc. | Deadhorse, Alaska | 51.3 GWh | Dec 2007 | Dec 2024 | Natural Gas |
| #11 | Tyee Lake Hydroelectric Facility | Southeast Alaska Power Agency | Wrangell, Alaska | 126.0 GWh | Jun 1983 | Dec 2024 | Water |
| #18 | University of Alaska Fairbanks | University of Alaska | Fairbanks, Alaska | 57.6 GWh | Dec 1963 | Apr 2025 | Subbituminous Coal : 95.9% Distillate Fuel Oil : 3.9% |
| #17 | Utility Plants Section | Doyon Utilities - Ft. Wainwright | Fort Wainwright, Alaska | 66.4 GWh | Dec 1954 | Dec 2024 | Subbituminous Coal |
Electricity Generation by Alaska Counties
| State Rank | County | # Power Plants | Net Generation Past 12 Months | Net Generation from Natural Gas | Net Generation from Wind | Net Generation from Solar | Net Generation from Nuclear |
|---|---|---|---|---|---|---|---|
| #26 | Aleutians East Borough, AK | 3 | 8.1 GWh | 0.0 Wh | 0.0 Wh | 0.0 Wh | 0.0 Wh |
| #13 | Aleutians West Census Area, AK | 6 | 89.0 GWh | 0.0 Wh | 0.0 Wh | 0.0 Wh | 0.0 Wh |
| #1 | Anchorage Municipality, AK | 8 | 2.6 TWh | 2.5 TWh | 49.4 GWh | 0.0 Wh | 0.0 Wh |
| #14 | Bethel Census Area, AK | 7 | 57.1 GWh | 0.0 Wh | 0.0 Wh | 0.0 Wh | 0.0 Wh |
| #21 | Bristol Bay Borough, AK | 1 | 21.6 GWh | 0.0 Wh | 0.0 Wh | 0.0 Wh | 0.0 Wh |
| #12 | Chugach Census Area, AK | 8 | 113.4 GWh | 0.0 Wh | 0.0 Wh | 0.0 Wh | 0.0 Wh |
| #27 | Copper River Census Area, AK | 2 | 7.9 GWh | 0.0 Wh | 0.0 Wh | 0.0 Wh | 0.0 Wh |
| #5 | Denali Borough, AK | 3 | 453.5 GWh | 0.0 Wh | 39.7 GWh | 0.0 Wh | 0.0 Wh |
| #20 | Dillingham Census Area, AK | 3 | 22.6 GWh | 0.0 Wh | 0.0 Wh | 0.0 Wh | 0.0 Wh |
| #3 | Fairbanks North Star Borough, AK | 7 | 884.4 GWh | 83.5 MWh | 0.0 Wh | 0.0 Wh | 0.0 Wh |
| #25 | Hoonah-Angoon Census Area, AK | 4 | 8.3 GWh | 0.0 Wh | 0.0 Wh | 0.0 Wh | 0.0 Wh |
| #4 | Juneau City and Borough, AK | 9 | 456.0 GWh | 0.0 Wh | 0.0 Wh | 0.0 Wh | 0.0 Wh |
| #2 | Kenai Peninsula Borough, AK | 10 | 935.2 GWh | 500.5 GWh | 0.0 Wh | 0.0 Wh | 0.0 Wh |
| #7 | Ketchikan Gateway Borough, AK | 7 | 145.8 GWh | 0.0 Wh | 0.0 Wh | 0.0 Wh | 0.0 Wh |
| #6 | Kodiak Island Borough, AK | 8 | 159.7 GWh | 0.0 Wh | 26.1 GWh | 0.0 Wh | 0.0 Wh |
| #19 | Kusilvak Census Area, AK | 10 | 25.2 GWh | 0.0 Wh | 0.0 Wh | 0.0 Wh | 0.0 Wh |
| #29 | Lake and Peninsula Borough, AK | 1 | 3.2 GWh | 0.0 Wh | 0.0 Wh | 0.0 Wh | 0.0 Wh |
| #9 | Matanuska-Susitna Borough, AK | 2 | 128.1 GWh | 0.0 Wh | 0.0 Wh | 7.8 GWh | 0.0 Wh |
| #16 | Nome Census Area, AK | 10 | 49.6 GWh | 0.0 Wh | 1.5 GWh | 0.0 Wh | 0.0 Wh |
| #8 | North Slope Borough, AK | 14 | 134.5 GWh | 102.7 GWh | 0.0 Wh | 0.0 Wh | 0.0 Wh |
| #17 | Northwest Arctic Borough, AK | 8 | 37.2 GWh | 0.0 Wh | 3.4 GWh | 0.0 Wh | 0.0 Wh |
| #23 | Petersburg Borough, AK | 1 | 13.0 GWh | 0.0 Wh | 0.0 Wh | 0.0 Wh | 0.0 Wh |
| #15 | Prince of Wales-Hyder Census Area, AK | 14 | 54.8 GWh | 0.0 Wh | 0.0 Wh | 0.0 Wh | 0.0 Wh |
| #11 | Sitka City and Borough, AK | 3 | 117.9 GWh | 0.0 Wh | 0.0 Wh | 0.0 Wh | 0.0 Wh |
| #18 | Skagway Municipality, AK | 3 | 30.1 GWh | 0.0 Wh | 0.0 Wh | 0.0 Wh | 0.0 Wh |
| #22 | Southeast Fairbanks Census Area, AK | 6 | 16.6 GWh | 0.0 Wh | 3.9 GWh | 0.0 Wh | 0.0 Wh |
| #10 | Wrangell City and Borough, AK | 2 | 126.5 GWh | 0.0 Wh | 0.0 Wh | 0.0 Wh | 0.0 Wh |
| #28 | Yakutat City and Borough, AK | 1 | 6.1 GWh | 0.0 Wh | 0.0 Wh | 0.0 Wh | 0.0 Wh |
| #24 | Yukon-Koyukuk Census Area, AK | 3 | 8.8 GWh | 0.0 Wh | 0.0 Wh | 0.0 Wh | 0.0 Wh |
Top 20 Electricity Producing Cities in Alaska
| City | Net Generation | # Power Plants |
|---|---|---|
| Anchorage, Alaska | 2.0 TWh | 6 |
| Bethel, Alaska | 44.7 GWh | 1 |
| Eielson AFB, Alaska | 85.3 GWh | 1 |
| Fairbanks, Alaska | 272.6 GWh | 5 |
| Gateway, Alaska | 573.0 GWh | 1 |
| Healy, Alaska | 453.5 GWh | 2 |
| Homer, Alaska | 397.1 GWh | 1 |
| Juneau, Alaska | 456.0 GWh | 8 |
| Kenai, Alaska | 43.6 GWh | 1 |
| Ketchikan, Alaska | 145.8 GWh | 6 |
| Kodiak, Alaska | 159.7 GWh | 4 |
| Nikiski, Alaska | 416.1 GWh | 2 |
| North Pole, Alaska | 526.5 GWh | 1 |
| Palmer, Alaska | 120.4 GWh | 1 |
| Prudhoe Bay, Alaska | 51.0 GWh | 2 |
| Sitka, Alaska | 117.9 GWh | 3 |
| Unalaska, Alaska | 89.0 GWh | 4 |
| Utqiaġvik, Alaska | 45.9 GWh | 1 |
| Valdez, Alaska | 88.5 GWh | 4 |
| Wrangell, Alaska | 126.5 GWh | 2 |
Electricity Generation for Neighboring States
| National Rank | State | Net Generation | # Power Plants |
|---|---|---|---|
| #12 | Arizona | 116.2 TWh | 243 |
| #4 | California | 213.2 TWh | 2,414 |
| #30 | Colorado | 58.2 TWh | 354 |
| #43 | Idaho | 20.2 TWh | 200 |
| #20 | Iowa | 72.7 TWh | 353 |
| #27 | Kansas | 60.7 TWh | 220 |
| #11 | Michigan | 128.8 TWh | 387 |
| #28 | Minnesota | 59.5 TWh | 909 |
| #22 | Missouri | 70.9 TWh | 184 |
| #40 | Montana | 27.0 TWh | 99 |
| #38 | Nebraska | 37.5 TWh | 153 |
| #32 | Nevada | 45.6 TWh | 157 |
| #36 | New Mexico | 38.3 TWh | 189 |
| #35 | North Dakota | 43.0 TWh | 74 |
| #25 | Oregon | 65.4 TWh | 343 |
| #42 | South Dakota | 21.1 TWh | 62 |
| #37 | Utah | 37.6 TWh | 184 |
| #14 | Washington | 104.1 TWh | 190 |
| #24 | Wisconsin | 65.7 TWh | 329 |
| #34 | Wyoming | 43.3 TWh | 100 |
* Net Generation data is based on the last 12 months since Apr 2025