Directory of Electric Companies in the United States
| Company Name | Company Location | Utility Type | Power Plants | EIA Annual Generation | EIA Latest Generation | FERC Lastest Date | FERC 2025Q2 Seller Transactions | FERC 2025Q2 Buyer Transactions |
|---|---|---|---|---|---|---|---|---|
| Arco Products Co-Watson | Carson, CA | Independent Power Producer | 1 | 2.5 TWh | Feb 2026 | - | ||
| Arevon Asset Management | Scottsdale, AZ | Independent Power Producer | 3 | 174.4 GWh | Feb 2026 | - | ||
| Arevon Energy, Inc. | Scottsdale, AZ | Independent Power Producer | 41 | 2.8 TWh | Feb 2026 | - | ||
| Arica Solar, LLC | San Francisco, CA | Independent Power Producer | 1 | 825.6 GWh | Feb 2026 | Oct 2025 | $11.48M | |
| Arizona Electric PWR Coop Inc | Cochise, AZ | Cooperative | 3 | 2.6 TWh | Feb 2026 | Oct 2025 | $7.78M | |
| Arizona Public Service Co | Phoenix, AZ | Investor-Owned Utility | 30 | 56.0 TWh | Feb 2026 | Oct 2025 | $24.68M | $234.49M |
| Arizona Solar One LLC | Gila Bend, AZ | Independent Power Producer | 1 | 900.0 GWh | Feb 2026 | Sep 2025 | $47.80M | |
| Arkansas Electric Coop Corp | Little Rock, AR | Cooperative | 12 | 7.3 TWh | Feb 2026 | Oct 2025 | $92.73M | $16.38M |
| Arkwright Summit Wind Farm LLC | Houston, TX | Independent Power Producer | 1 | 276.8 GWh | Feb 2026 | Oct 2025 | $2.20M | |
| Arlington Energy Center II | Juno Beach, FL | Independent Power Producer | 2 | 1.0 TWh | Feb 2026 | - | ||
| Arlington Valley LLC | Pleasanton, CA | Independent Power Producer | 1 | 3.3 TWh | Feb 2026 | Sep 2025 | $30.75M | $9.17M |
| Armadillo Flats Wind Project, LLC | Juno Beach, FL | Independent Power Producer | 1 | 840.0 GWh | Feb 2026 | Oct 2025 | $1.27M | |
| Armstrong Power LLC | Shelocta, PA | Independent Power Producer | 1 | 1.4 TWh | Feb 2026 | Oct 2025 | $18.05M | |
| Arrow Canyon Solar LLC | San Diego, CA | Independent Power Producer | 1 | 628.4 GWh | Feb 2026 | Sep 2025 | $6.90M | |
| Arroyo Solar LLC | New York, NY | Independent Power Producer | 1 | 715.0 GWh | Feb 2026 | Sep 2025 | $4.01M | |
| Ascend Performance Materials | Cantonment, FL | Industrial | 2 | 704.7 GWh | Feb 2026 | - | ||
| Ash Creek | Oakland, CA | Independent Power Producer | 1 | 532.2 GWh | Feb 2026 | - | ||
| Assembly Solar I, LLC | New York, NY | Independent Power Producer | 1 | 106.3 GWh | Feb 2026 | Sep 2025 | $1.65M | |
| Assembly Solar II LLC | New York, NY | Independent Power Producer | 1 | 240.9 GWh | Feb 2026 | Sep 2025 | $3.03M | |
| Assembly Solar III, LLC | New York, NY | Independent Power Producer | 1 | 174.8 GWh | Feb 2026 | Sep 2025 | $2.31M | |
| Associated Electric Coop, Inc | Springfield, MO | Cooperative | 11 | 26.0 TWh | Feb 2026 | Oct 2025 | $102.40M | $35.00M |
| Astoria Energy II LLC | Astoria, NY | Independent Power Producer | 1 | 2.4 TWh | Feb 2026 | Sep 2025 | $44.93M | |
| Astoria Energy LLC | Astoria, NY | Independent Power Producer | 1 | 4.3 TWh | Feb 2026 | Sep 2025 | $64.36M | |
| Astra Wind LLC | Washington, DC | Independent Power Producer | 1 | 559.5 GWh | Feb 2026 | - | ||
| Atrisco Solar LLC | Boise, ID | Independent Power Producer | 1 | 765.8 GWh | Feb 2026 | Sep 2025 | $5.31M | |
| Augusta Canal Authority | Augusta, GA | Municipally-Owned Utility | 3 | 11.2 GWh | Feb 2026 | - | ||
| Aulander Holloman Solar, LLC | Mooresville, NC | Independent Power Producer | 1 | 175.8 GWh | Feb 2026 | Oct 2025 | $2.84M | |
| Aurora Generation LLC | Aurora, IL | Independent Power Producer | 1 | 516.8 GWh | Feb 2026 | Sep 2025 | $16.01M | |
| Aurora Wind Project, LLC | Andover, MA | Independent Power Producer | 1 | 967.0 GWh | Feb 2026 | Oct 2025 | $3.43M | |
| Austin Energy | Austin, TX | Municipally-Owned Utility | 8 | 2.5 TWh | Feb 2026 | - | ||
| Av Solar Ranch 1 LLC | Baltimore, MD | Independent Power Producer | 1 | 595.7 GWh | Feb 2026 | Sep 2025 | $25.34M | |
| Avalon Hydropower LLC | Stoneville, NC | Independent Power Producer | 1 | 3.3 GWh | Feb 2026 | - | ||
| Avangrid Power LLC | Portland, OR | Independent Power Producer | 88 | 21.0 TWh | Feb 2026 | Oct 2025 | $124.30M | $36.03M |
| Aviator Wind, LLC | Charlottesville, VA | Independent Power Producer | 1 | 1.8 TWh | Feb 2026 | - | ||
| Avista Corp | Spokane, WA | Investor-Owned Utility | 14 | 7.4 TWh | Feb 2026 | Oct 2025 | $54.87M | $32.57M |
| Axium Arizona Renewables, LLC | New York, NY | Independent Power Producer | 2 | 173.4 GWh | Feb 2026 | - | ||
| Azalea Springs Solar Park LLC | Houston, TX | Independent Power Producer | 1 | 95.0 GWh | Feb 2026 | - | ||
| Azure Sky Solar Project, LLC | Andover, MA | Independent Power Producer | 1 | 561.9 GWh | Feb 2026 | - | ||
| Azure Sky Wind Project, LLC | Andover, MA | Independent Power Producer | 1 | 1.3 TWh | Feb 2026 | - | ||
| Babacomari Solar, LLC | New York, NY | Independent Power Producer | 1 | 28.9 GWh | Feb 2026 | - | ||
| Babbitt Ranch Energy Center, LLC | Juno Beach, FL | Independent Power Producer | 1 | 582.7 GWh | Feb 2026 | Sep 2025 | $5.76M | |
| Badger Wind , LLC | Independent Power Producer | 1 | 134.4 GWh | Feb 2026 | - | |||
| Balko Wind LLC | New York, NY | Independent Power Producer | 1 | 807.3 GWh | Feb 2026 | Sep 2025 | $4.99M | |
| Ball Hill Wind Energy, LLC | Dover, DE | Independent Power Producer | 1 | 317.3 GWh | Feb 2026 | Oct 2025 | $2.59M | |
| Bannock County Landfill | Pocatello, ID | Political Subdivision | 1 | 13.6 GWh | Feb 2026 | - | ||
| Baptist Memorial Hospital | Jacksonville, FL | Commercial | 1 | 20.2 GWh | Feb 2026 | - | ||
| Bartonsville Energy Facility, LLC | New York, NY | Independent Power Producer | 1 | 237.8 GWh | Feb 2026 | Sep 2025 | $3.19M | |
| Basin Creek Power Services LLC | Butte, MT | Independent Power Producer | 1 | 153.8 GWh | Feb 2026 | - | ||
| Basin Electric Power Coop | Bismarck, ND | Cooperative | 18 | 24.3 TWh | Feb 2026 | Oct 2025 | $659.16M | $75.17M |
| Bastrop Energy Partners, LP | Cedar Creek, TX | Independent Power Producer | 1 | 2.2 TWh | Feb 2026 | - | ||
| Bayonne Energy Center LLC | Bayonne, NJ | Independent Power Producer | 1 | 1.2 TWh | Feb 2026 | Sep 2025 | $41.38M | |
| Bayou Cove, LLC | Evangeline, LA | Independent Power Producer | 1 | 147.3 GWh | Feb 2026 | - | ||
| Bayou Galion Solar Project, LLC | Austin, TX | Independent Power Producer | 1 | 236.6 GWh | Feb 2026 | Sep 2025 | $2.17M | |
| Baytown Energy Center LLC | Baytown, TX | Independent Power Producer | 1 | 3.9 TWh | Feb 2026 | - | ||
| BBCP Kauai Operating LLC | Hanapepe, HI | Investor-Owned Utility | 2 | 26.2 GWh | Feb 2026 | - | ||
| BCE Seal Beach | Phoenix, AZ | Independent Power Producer | 1 | 3.9 GWh | Feb 2026 | - | ||
| Bear Swamp Power Company LLC | Marlborough, MA | Independent Power Producer | 2 | -173.5 GWh | Feb 2026 | Sep 2025 | $14.42M | |
| Bearkat Wind Energy 1, LLC | New York, NY | Independent Power Producer | 1 | 698.4 GWh | Feb 2026 | - | ||
| Bell Ridge Solar, LLC | North Palm Beach, FL | Independent Power Producer | 1 | 207.4 GWh | Feb 2026 | Sep 2025 | $2.00M | |
| Bellingham Power Generation LLC | Bellingham, MA | Independent Power Producer | 1 | 3.8 TWh | Feb 2026 | Sep 2025 | $43.78M | |
| Ben Milam Solar 1 LLC | Redwood City, CA | Independent Power Producer | 1 | 474.9 GWh | Feb 2026 | - | ||
| Ben Milam Solar 2 LLC | Redwood City, CA | Independent Power Producer | 1 | 588.6 GWh | Feb 2026 | - | ||
| Ben Milam Solar 3 LLC | Redwood City, CA | Independent Power Producer | 1 | 585.7 GWh | Feb 2026 | - | ||
| Bennett Creek Windfarm LLC | Baltimore, MD | Independent Power Producer | 1 | 38.5 GWh | Feb 2026 | - | ||
| Bergen Generating Station | Ridgefield, NJ | Independent Power Producer | 1 | 3.4 TWh | Feb 2026 | - | ||
| Berkeley Cogeneration Facility | Berkeley, CA | State-Owned Utility | 1 | 165.0 GWh | Feb 2026 | - | ||
| Bernard Creek Solar, LLC | Houston, TX | Independent Power Producer | 1 | 542.7 GWh | Feb 2026 | - | ||
| Berry Petroleum Co | Bakersfield, CA | Independent Power Producer | 3 | 245.2 GWh | Feb 2026 | Sep 2025 | $3.33M | |
| BHE Renewables, LLC | DES Moines, IA | Independent Power Producer | 8 | 6.1 TWh | Feb 2026 | - | ||
| BHER Ravenswood Solar 1, LLC | 1 | 1.6 GWh | Feb 2026 | - | ||||
| Big Beau Solar, LLC | San Diego, CA | Independent Power Producer | 1 | 382.2 GWh | Feb 2026 | Oct 2025 | $3.30M | |
| Big Creek Water Works Ltd | Independent Power Producer | 1 | 10.7 GWh | Feb 2026 | - | |||
| Big Cypress Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 452.7 GWh | Feb 2026 | Sep 2025 | $4.43M | |
| Big Elm Solar, LLC | Charlottesville, VA | Independent Power Producer | 1 | 518.1 GWh | Feb 2026 | - | ||
| Big Level Wind LLC | Calgary, AB | Independent Power Producer | 1 | 325.9 GWh | Feb 2026 | Oct 2025 | $2.45M | |
| Big River Solar, LLC | New York, NY | Independent Power Producer | 1 | 334.6 GWh | Feb 2026 | Oct 2025 | $3.47M | $3.80M |
| Big Rivers Electric Corp | Owensboro, KY | Cooperative | 5 | 3.1 TWh | Feb 2026 | Oct 2025 | $77.04M | $13.57M |
| Big Rock Ess Assets, LLC | LOS Angeles, CA | Independent Power Producer | 1 | -19.3 GWh | Feb 2026 | Sep 2025 | $48.84k | |
| Billerud Escanaba LLC | Escanaba, MI | Industrial | 1 | 503.4 GWh | Feb 2026 | Sep 2025 | $1.95k | |
| Biola University | La Mirada, CA | Commercial | 1 | 14.1 GWh | Feb 2026 | - | ||
| Birch Creek Power, LLC | St. Louis, MO | Independent Power Producer | 7 | 563.3 GWh | Feb 2026 | - | ||
| Bird Dog Solar, LLC | Chapel Hill, NC | Independent Power Producer | 1 | 103.1 GWh | Feb 2026 | Oct 2025 | $1.18M | |
| Birdsboro Power LLC | Birdsboro, PA | Independent Power Producer | 1 | 3.6 TWh | Feb 2026 | Oct 2025 | $35.81M | |
| Bison Solar LLC | New York, NY | Independent Power Producer | 1 | 62.8 GWh | Feb 2026 | Sep 2025 | $1.02M | |
| Bitter Ridge Wind Farm, LLC | Boulder, CO | Independent Power Producer | 1 | 393.3 GWh | Feb 2026 | Oct 2025 | $5.50M | |
| Black Hills Electric Generation LLC | Rapid City, SD | Independent Power Producer | 1 | 155.2 GWh | Feb 2026 | Sep 2025 | $612.25k | |
| Black Hills Ontario LLC | 1 | 575.5 GWh | Feb 2026 | - | ||||
| Black Hills Power, Inc. | Rapid City, SD | Investor-Owned Utility | 9 | 2.9 TWh | Feb 2026 | Oct 2025 | $10.17M | $13.64M |
| Black Hills Service Company LLC | Rapid City, SD | Independent Power Producer | 3 | 2.4 TWh | Feb 2026 | - | ||
| Black Mesa Solar, LLC | Charlotte, NC | Independent Power Producer | 1 | 92.3 GWh | Feb 2026 | - | ||
| Black Oak Wind, LLC | SAUK Centre, MN | Independent Power Producer | 1 | 327.2 GWh | Feb 2026 | Oct 2025 | $2.69M | |
| Black Rock Wind Force, LLC | San Francisco, CA | Independent Power Producer | 1 | 431.1 GWh | Feb 2026 | Oct 2025 | $5.41M | |
| Blackstone Hydro Inc. | Montreal, QB | Independent Power Producer | 1 | 2.2 GWh | Feb 2026 | Sep 2013 | ||
| Blackwater Solar, LLC | Chapel Hill, NC | Independent Power Producer | 1 | 203.5 GWh | Feb 2026 | Oct 2025 | $2.33M | |
| Blue Harvest Solar Park LLC | Houston, TX | Independent Power Producer | 1 | 104.4 GWh | Feb 2026 | Sep 2025 | $1.44M | |
| Blue Jay Solar I, LLC | Andover, MA | Independent Power Producer | 1 | 467.5 GWh | Feb 2026 | - | ||
| Blue Summit II Wind, LLC | Juno Beach, FL | Independent Power Producer | 1 | 380.8 GWh | Feb 2026 | - | ||
| Blue Summit III Wind, LLC | Juno Beach, FL | Independent Power Producer | 1 | 815.1 GWh | Feb 2026 | - | ||
| Bluebell Solar II, LLC | Juno Beach, FL | Independent Power Producer | 1 | 272.9 GWh | Feb 2026 | - | ||
| Bluebell Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 77.0 GWh | Feb 2026 | - |
Top Power Plants in United States
| Plant | Location | Annual Generation | Initial Operation Date | Last Update | Fuel Types |
|---|---|---|---|---|---|
| Arkansas Nuclear One | Russellville, Arkansas | 15 TWh | Nov 1974 | Feb 2026 | Nuclear |
| Barry | Bucks, Alabama | 12 TWh | Jan 1954 | Feb 2026 | Natural Gas : 95.8% Bituminous Coal : 4.2% |
| Beaver Valley | Shippingport, Pennsylvania | 15 TWh | Aug 1976 | Feb 2026 | Nuclear |
| Bowen | Cartersville, Georgia | 12 TWh | Sep 1971 | Feb 2026 | Bituminous Coal : 99.8% |
| Braidwood Generation Station | Braceville, Illinois | 20 TWh | Jun 1988 | Feb 2026 | Nuclear |
| Browns Ferry | Decatur, Alabama | 30 TWh | Jul 1974 | Feb 2026 | Nuclear |
| Brunswick Nuclear | Southport, North Carolina | 16 TWh | Oct 1975 | Feb 2026 | Nuclear |
| Byron Generating Station | Byron, Illinois | 20 TWh | Aug 1985 | Feb 2026 | Nuclear |
| Calvert Cliffs Nuclear Power Plant | Lusby, Maryland | 15 TWh | Apr 1975 | Feb 2026 | Nuclear |
| Catawba | York, South Carolina | 20 TWh | May 1985 | Feb 2026 | Nuclear |
| Comanche Peak | Glen Rose, Texas | 20 TWh | Jul 1990 | Feb 2026 | Nuclear |
| Crystal River | Crystal River, Florida | 16 TWh | Sep 1966 | Feb 2026 | Natural Gas : 71.2% Bituminous Coal : 28.6% |
| Diablo Canyon | Avila Beach, California | 17 TWh | Apr 1985 | Feb 2026 | Nuclear |
| Donald C Cook | Bridgman, Michigan | 17 TWh | Jul 1975 | Feb 2026 | Nuclear |
| Dresden Generating Station | Morris, Illinois | 15 TWh | Jul 1970 | Feb 2026 | Nuclear |
| Edwin I Hatch | Baxley, Georgia | 14 TWh | Nov 1975 | Feb 2026 | Nuclear |
| Gavin Power, LLC | Cheshire, Ohio | 13 TWh | Sep 1974 | Feb 2026 | Bituminous Coal : 99.5% |
| Grand Coulee | Grand Coulee, Washington | 18 TWh | Feb 1941 | Feb 2026 | Water |
| Guernsey Power Station | Byesville, Ohio | 12 TWh | Jan 2023 | Feb 2026 | Natural Gas |
| H Allen Franklin Combined Cycle | Smiths, Alabama | 12 TWh | May 2002 | Feb 2026 | Natural Gas |
| Hines Energy Complex | Bartow, Florida | 12 TWh | Mar 1999 | Feb 2026 | Natural Gas |
| Jack McDonough | Smyrna, Georgia | 18 TWh | Apr 1971 | Feb 2026 | Natural Gas |
| James H Miller Jr | Quinton, Alabama | 19 TWh | Sep 1978 | Feb 2026 | Subbituminous Coal : 99.2% Natural Gas : 0.8% |
| Joseph M Farley | Columbia, Alabama | 13 TWh | Nov 1977 | Feb 2026 | Nuclear |
| Labadie | Labadie, Missouri | 17 TWh | May 1970 | Feb 2026 | Subbituminous Coal |
| LaSalle Generating Station | Marseilles, Illinois | 19 TWh | Dec 1983 | Feb 2026 | Nuclear |
| Limerick | Sanatoga, Pennsylvania | 19 TWh | Jan 1986 | Feb 2026 | Nuclear |
| McGuire | Huntersville, North Carolina | 19 TWh | Aug 1981 | Feb 2026 | Nuclear |
| Millstone | Waterford, Connecticut | 17 TWh | Nov 1975 | Feb 2026 | Nuclear |
| Monroe (MI) | Monroe, Michigan | 16 TWh | Oct 1969 | Feb 2026 | Subbituminous Coal : 74.7% Bituminous Coal : 16.2% Petroleum Coke : 8.9% |
| Nine Mile Point Nuclear Station | Lycoming, New York | 16 TWh | Nov 1969 | Feb 2026 | Nuclear |
| North Anna | Mineral, Virginia | 15 TWh | May 1978 | Feb 2026 | Nuclear |
| Oconee | Seneca, South Carolina | 22 TWh | Jun 1973 | Feb 2026 | Nuclear |
| Okeechobee Clean Energy Center | Okeechobee, Florida | 12 TWh | Feb 2019 | Feb 2026 | Natural Gas |
| Palo Verde | Wintersburg, Arizona | 31 TWh | Dec 1985 | Feb 2026 | Nuclear |
| Peach Bottom | Delta, Pennsylvania | 22 TWh | Jun 1974 | Feb 2026 | Nuclear |
| Prairie State Generating Station | Marissa, Illinois | 12 TWh | May 2012 | Feb 2026 | Bituminous Coal : 99.8% |
| PSEG Salem Generating Station | Hancocks Bridge, New Jersey | 19 TWh | May 1971 | Feb 2026 | Nuclear |
| Quad Cities Generating Station | Cordova, Illinois | 15 TWh | Nov 1972 | Feb 2026 | Nuclear |
| Robert Moses Niagara | Lewiston, New York | 14 TWh | Dec 1960 | Feb 2026 | Water |
| Sequoyah | Soddy Daisy, Tennessee | 15 TWh | Jun 1981 | Feb 2026 | Nuclear |
| South Texas Project | Wadsworth, Texas | 22 TWh | Jul 1988 | Feb 2026 | Nuclear |
| St Lucie | Jensen Beach, Florida | 16 TWh | Apr 1976 | Feb 2026 | Nuclear |
| Surry | Surry, Virginia | 13 TWh | Nov 1972 | Feb 2026 | Nuclear |
| TalenEnergy Susquehanna | Berwick, Pennsylvania | 19 TWh | May 1983 | Feb 2026 | Nuclear |
| Turkey Point | Homestead, Florida | 20 TWh | Mar 1967 | Feb 2026 | Nuclear : 67.9% Natural Gas : 32.1% |
| Vogtle | Waynesboro, Georgia | 37 TWh | Apr 1987 | Feb 2026 | Nuclear |
| W A Parish | Thompsons, Texas | 15 TWh | May 1958 | Feb 2026 | Subbituminous Coal : 83.0% Natural Gas : 17.0% |
| Watts Bar Nuclear Plant | Spring City, Tennessee | 18 TWh | Apr 1996 | Feb 2026 | Nuclear |
| West County Energy Center | Loxahatchee, Florida | 19 TWh | Jul 2009 | Feb 2026 | Natural Gas : 99.9% |