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 |
|---|---|---|---|---|---|---|---|---|
| Adams Community Solar Garden III LLC | Scottsdale, AZ | Independent Power Producer | 1 | 4.1 GWh | Dec 2024 | - | ||
| Adams Community Solar Garden LLC | Scottsdale, AZ | Independent Power Producer | 1 | 4.1 GWh | Dec 2024 | - | ||
| Adams PV Plant (Wi) | Adams, WI | Independent Power Producer | 1 | 16.8 GWh | Dec 2024 | - | ||
| Adams Solar, LLC | Arlington, VA | Independent Power Producer | 2 | 145.9 GWh | Dec 2025 | Oct 2025 | $1.94M | |
| Adams Solar SC, LLC | Jersey City, NJ | Independent Power Producer | 1 | 5.1 GWh | Dec 2024 | - | ||
| Adapture Renewables, Inc. | Oakland, CA | Independent Power Producer | 36 | 382.8 GWh | Dec 2025 | - | ||
| Baytown Energy Center LLC | Baytown, TX | Independent Power Producer | 1 | 4.1 TWh | Dec 2025 | - | ||
| Barber Pool Hydro LLC | Ivins, UT | Independent Power Producer | 1 | 6.7 GWh | Dec 2024 | - | ||
| Barnwell Solar, LLC | Asheville, NC | Independent Power Producer | 1 | 10.8 GWh | Dec 2024 | - | ||
| Barton Solar, LLC | Boxford, MA | Independent Power Producer | 1 | 2.5 GWh | Dec 2024 | - | ||
| Bartonsville Energy Facility, LLC | New York, NY | Independent Power Producer | 1 | 229.9 GWh | Dec 2025 | Sep 2025 | $3.19M | |
| Bashaw Solar 1, LLC | Princeton, NJ | Independent Power Producer | 1 | 3.8 GWh | Dec 2024 | - | ||
| Basin Creek Power Services LLC | Butte, MT | Independent Power Producer | 1 | 184.2 GWh | Dec 2025 | - | ||
| Bastrop Energy Partners, LP | Cedar Creek, TX | Independent Power Producer | 1 | 2.6 TWh | Dec 2025 | - | ||
| BAY4 Energy Services, LLC | Safety Harbor, FL | Independent Power Producer | 5 | 20.1 GWh | Dec 2024 | - | ||
| Bayonne Energy Center LLC | Bayonne, NJ | Independent Power Producer | 1 | 1.1 TWh | Dec 2025 | Sep 2025 | $41.38M | |
| Bayou Cove, LLC | Evangeline, LA | Independent Power Producer | 1 | 153.8 GWh | Dec 2025 | - | ||
| Bayou Galion Solar Project, LLC | Austin, TX | Independent Power Producer | 1 | 241.6 GWh | Dec 2025 | Sep 2025 | $2.17M | |
| Bayswater Peaking Facility LLC | Far Rockaway, NY | Independent Power Producer | 1 | 47.8 GWh | Dec 2024 | Sep 2025 | $366.49k | |
| Banner Solar, LLC | Asheville, NC | Independent Power Producer | 1 | 10.8 GWh | Dec 2024 | - | ||
| BCD Project Holdings 1, LLC | Asheville, NC | Independent Power Producer | 2 | 64.9 GWh | Dec 2024 | - | ||
| BCE Seal Beach | Phoenix, AZ | Independent Power Producer | 1 | 1.6 GWh | Dec 2025 | - | ||
| BCSB, LLC | Omaha, NE | Independent Power Producer | 2 | 3.1 GWh | Dec 2024 | - | ||
| BD Solar 1 LLC | Portland, ME | Independent Power Producer | 1 | 31.6 GWh | Dec 2024 | - | ||
| BD Solar 2 LLC | Portland, ME | Independent Power Producer | 1 | 12.7 GWh | Dec 2024 | - | ||
| BD Solar Augusta LLC | Portland, ME | Independent Power Producer | 1 | 10.1 GWh | Dec 2024 | - | ||
| BD Solar Fairfield LLC | Portland, ME | Independent Power Producer | 1 | 8.3 GWh | Dec 2024 | - | ||
| BD Solar Hancock LLC | Portland, ME | Independent Power Producer | 2 | 13.1 GWh | Dec 2024 | - | ||
| BD Solar Oxford LLC | Portland, ME | Independent Power Producer | 1 | 15.1 GWh | Dec 2024 | - | ||
| BD Solar Palmyra LLC | Portland, ME | Independent Power Producer | 1 | 8.7 GWh | Dec 2024 | - | ||
| Be-Pine1 LLC | Pittsburgh, PA | Independent Power Producer | 1 | 27.1 GWh | Dec 2024 | - | ||
| Bainbridge Solar, LLC | Boston, MA | Independent Power Producer | 1 | 2.0 GWh | Dec 2024 | - | ||
| AVON Solar Farm LLC | Juno Beach, FL | Independent Power Producer | 1 | 5.6 GWh | Dec 2024 | - | ||
| Axium Arizona Renewables, LLC | New York, NY | Independent Power Producer | 2 | 173.4 GWh | Dec 2025 | - | ||
| Axium US Solar Holdings LLC | New York, NY | Independent Power Producer | 5 | 108.2 GWh | Dec 2024 | - | ||
| Az Solar 1, LLC | Miami, FL | Independent Power Producer | - | - | Dec 2022 | Sep 2025 | $671.44k | |
| Azalea Springs Solar Park LLC | Houston, TX | Independent Power Producer | 1 | 44.3 GWh | Dec 2025 | - | ||
| Azimuth 180 Solar Electric, LLC | Hillsborough, NJ | Independent Power Producer | 7 | 13.1 GWh | Dec 2024 | - | ||
| Azure Sky Solar Project, LLC | Andover, MA | Independent Power Producer | 1 | 564.1 GWh | Dec 2025 | - | ||
| Azure Sky Wind Project, LLC | Andover, MA | Independent Power Producer | 1 | 1.3 TWh | Dec 2025 | - | ||
| Babbitt Ranch Energy Center, LLC | Juno Beach, FL | Independent Power Producer | 1 | 598.4 GWh | Dec 2025 | Sep 2025 | $5.76M | |
| Backbone Mountain Windpower, LLC | Thomas, WV | Independent Power Producer | - | - | Dec 2017 | Oct 2025 | $950.28k | |
| Badger Creek Limited | Bakersfield, CA | Independent Power Producer | - | - | Dec 2015 | Sep 2025 | $992.88k | |
| Be-Pine2 LLC | Pittsburgh, PA | Independent Power Producer | 1 | 30.7 GWh | Dec 2024 | - | ||
| Baker Station Associates, LP | Snoqualmie, WA | Independent Power Producer | 1 | 4.2 GWh | Dec 2024 | - | ||
| Bakersfield 111 LLC | San Jose, CA | Independent Power Producer | 1 | 2.0 GWh | Dec 2024 | - | ||
| Baldwin Wind LLC | Juno Beach, FL | Independent Power Producer | 1 | 420.5 GWh | Dec 2024 | Dec 2020 | ||
| Balko Wind LLC | New York, NY | Independent Power Producer | 1 | 882.6 GWh | Dec 2025 | Sep 2025 | $4.99M | |
| Ball Hill Wind Energy, LLC | Dover, DE | Independent Power Producer | 1 | 332.4 GWh | Dec 2025 | Oct 2025 | $2.59M | |
| Ballantyne LLC | Schenectady, NY | Independent Power Producer | 1 | 2.0 GWh | Dec 2024 | - | ||
| Ballenger Road Solar A | San Francisco, CA | Independent Power Producer | 1 | 3.8 GWh | Dec 2024 | - | ||
| Ballston Solar LLC | Beaverton, OR | Independent Power Producer | 1 | 3.7 GWh | Dec 2024 | - | ||
| BANI Solar, LLC | Jersey City, NJ | Independent Power Producer | 1 | 4.6 GWh | Dec 2024 | - | ||
| Banister Hydro LP | Montreal, QB | Independent Power Producer | 1 | 1.7 GWh | Dec 2024 | - | ||
| Banner Solar Ironwood LLC | Queen Creek, AZ | Independent Power Producer | 1 | 3.8 GWh | Dec 2024 | - | ||
| Big Creek Water Works Ltd | Independent Power Producer | 1 | 11.1 GWh | Dec 2025 | - | |||
| Berkshire Power Co LLC | Darien, CT | Independent Power Producer | 1 | 574.1 GWh | Dec 2024 | Sep 2025 | $13.33M | |
| Berlin Station, LLC | Portsmouth, NH | Independent Power Producer | 1 | 378.2 GWh | Dec 2024 | - | ||
| Bernard Creek Solar, LLC | Houston, TX | Independent Power Producer | 1 | 526.1 GWh | Dec 2025 | - | ||
| Berry Petroleum Co | Bakersfield, CA | Independent Power Producer | 3 | 245.2 GWh | Dec 2025 | Sep 2025 | $3.33M | |
| Bessp1, LLC. | Omaha, NE | Independent Power Producer | 1 | 10.1 GWh | Dec 2024 | - | ||
| Bethel Wind Energy LLC | West DES Moines, IA | Independent Power Producer | - | - | Dec 2015 | Sep 2025 | $1.69M | |
| Beulah Solar, LLC | Asheville, NC | Independent Power Producer | 1 | 159.2 GWh | Dec 2025 | Sep 2025 | $1.61M | |
| BHE Renewables, LLC | DES Moines, IA | Independent Power Producer | 8 | 6.1 TWh | Dec 2025 | - | ||
| BHER Power Resources, Inc | Independent Power Producer | 1 | 135.7 GWh | Dec 2024 | - | |||
| BIF III Holtwood LLC | Queensbury, NY | Independent Power Producer | 1 | 971.8 GWh | Dec 2024 | Sep 2025 | $20.21M | |
| Big Beau Solar, LLC | San Diego, CA | Independent Power Producer | 1 | 377.3 GWh | Dec 2025 | Oct 2025 | $3.30M | |
| Big Blue Wind Farm LLC (MN) | Granite Falls, MN | Independent Power Producer | 1 | 77.7 GWh | Dec 2024 | Sep 2025 | $910.26k | |
| Bergen Generating Station | Ridgefield, NJ | Independent Power Producer | 1 | 3.4 TWh | Dec 2025 | - | ||
| Big Cypress Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 442.6 GWh | Dec 2025 | Sep 2025 | $4.43M | |
| Big Elm Solar, LLC | Charlottesville, VA | Independent Power Producer | 1 | 481.4 GWh | Dec 2025 | - | ||
| Big Lake Holdco LLC | Princeton, NJ | Independent Power Producer | 1 | 9.0 GWh | Dec 2024 | - | ||
| Big Level Wind LLC | Calgary, AB | Independent Power Producer | 1 | 325.8 GWh | Dec 2025 | Oct 2025 | $2.45M | |
| Big Plain Solar, LLC | Houston, TX | Independent Power Producer | - | - | - | Oct 2025 | $5.04M | |
| Big River Solar, LLC | New York, NY | Independent Power Producer | 1 | 325.7 GWh | Dec 2025 | Oct 2025 | $3.47M | $3.80M |
| Big Rock Ess Assets, LLC | LOS Angeles, CA | Independent Power Producer | 1 | -14.6 GWh | Dec 2025 | Sep 2025 | $48.84k | |
| Big Sandy Peaker Plant LLC | Omaha, NE | Independent Power Producer | - | - | Dec 2015 | Oct 2025 | $10.83M | |
| Big Sky Wind, LLC | Austin, TX | Independent Power Producer | 64 | 18.7 TWh | Dec 2024 | Oct 2025 | $8.47M | |
| Bio-Gas Technologies Ltd | Sandusky, OH | Independent Power Producer | 1 | 11.3 GWh | Dec 2024 | - | ||
| Biomass One LP | Independent Power Producer | 1 | 233.7 GWh | Dec 2024 | - | |||
| Beebe 1B Renewable Energy, LLC | Baltimore, MD | Independent Power Producer | 1 | 138.0 GWh | Dec 2024 | Sep 2025 | $1.72M | |
| Beacon Solar, LLC | St. Louis Park, MN | Independent Power Producer | 1 | 8.7 GWh | Dec 2024 | - | ||
| Beam US, LLC | Calgary, AB | Independent Power Producer | 2 | 102.9 GWh | Dec 2024 | - | ||
| Bear Grove Solar, LLC | Boston, MA | Independent Power Producer | 1 | 1.8 GWh | Dec 2024 | - | ||
| Bear Mountain Limited | Bakersfield, CA | Independent Power Producer | - | - | Dec 2015 | Sep 2025 | $1.75M | |
| Bear Swamp Power Company LLC | Marlborough, MA | Independent Power Producer | 2 | -159.8 GWh | Dec 2025 | Sep 2025 | $14.42M | |
| Bearford Solar II, LLC | Scottsdale, AZ | Independent Power Producer | 1 | 8.2 GWh | Dec 2024 | - | ||
| Bearkat Wind Energy 1, LLC | New York, NY | Independent Power Producer | 1 | 703.0 GWh | Dec 2025 | - | ||
| Bearpond Solar Center LLC | San Francisco, CA | Independent Power Producer | 1 | 9.3 GWh | Dec 2024 | - | ||
| Beaver Dam Energy LLC | Omaha, NE | Independent Power Producer | 1 | 47.1 GWh | Dec 2024 | Oct 2025 | $1.70M | |
| Beckwith Solar, LLC | San Francisco, CA | Independent Power Producer | 1 | 9.0 GWh | Dec 2024 | - | ||
| 0HAM Wham8 Solar, LLC | San Francisco, CA | Independent Power Producer | 1 | 14.9 GWh | Dec 2024 | - | ||
| Arctaris Saddleback Solar, LLC | Boston, MA | Independent Power Producer | 1 | 5.3 GWh | Dec 2024 | - | ||
| Beebe Renewable Energy, LLC | Baltimore, MD | Independent Power Producer | 1 | 204.0 GWh | Dec 2024 | Oct 2025 | $1.45M | |
| Belchertown Renewables, LLC | Boston, MA | Independent Power Producer | 1 | 6.7 GWh | Dec 2024 | - | ||
| Bell Ridge Solar, LLC | North Palm Beach, FL | Independent Power Producer | 1 | 207.0 GWh | Dec 2025 | Sep 2025 | $2.00M | |
| Bellingham Power Generation LLC | Bellingham, MA | Independent Power Producer | 1 | 3.8 TWh | Dec 2025 | Sep 2025 | $43.78M | |
| Belmar Gateway Solar LLC | Schenectady, NY | Independent Power Producer | 1 | 2.1 GWh | Dec 2024 | - | ||
| Belvedere Solar, LLC | New York, NY | Independent Power Producer | 1 | 720.0 MWh | Dec 2024 | - | ||
| Ben Milam Solar 1 LLC | Redwood City, CA | Independent Power Producer | 1 | 469.6 GWh | Dec 2025 | - |
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 | Dec 2025 | Nuclear |
| Barry | Bucks, Alabama | 12 TWh | Jan 1954 | Dec 2025 | Natural Gas : 94.9% Bituminous Coal : 5.1% |
| Beaver Valley | Shippingport, Pennsylvania | 15 TWh | Aug 1976 | Dec 2025 | Nuclear |
| Bowen | Cartersville, Georgia | 12 TWh | Sep 1971 | Dec 2025 | Bituminous Coal : 99.8% |
| Braidwood Generation Station | Braceville, Illinois | 20 TWh | Jun 1988 | Dec 2025 | Nuclear |
| Browns Ferry | Decatur, Alabama | 30 TWh | Jul 1974 | Dec 2025 | Nuclear |
| Brunswick Nuclear | Southport, North Carolina | 16 TWh | Oct 1975 | Dec 2025 | Nuclear |
| Byron Generating Station | Byron, Illinois | 20 TWh | Aug 1985 | Dec 2025 | Nuclear |
| Calvert Cliffs Nuclear Power Plant | Lusby, Maryland | 15 TWh | Apr 1975 | Dec 2025 | Nuclear |
| Catawba | York, South Carolina | 19 TWh | May 1985 | Dec 2025 | Nuclear |
| Comanche Peak | Glen Rose, Texas | 20 TWh | Jul 1990 | Dec 2025 | Nuclear |
| Crystal River | Crystal River, Florida | 15 TWh | Sep 1966 | Dec 2025 | Natural Gas : 74.9% Bituminous Coal : 24.9% |
| Diablo Canyon | Avila Beach, California | 18 TWh | Apr 1985 | Dec 2025 | Nuclear |
| Donald C Cook | Bridgman, Michigan | 18 TWh | Jul 1975 | Dec 2025 | Nuclear |
| Dresden Generating Station | Morris, Illinois | 15 TWh | Jul 1970 | Dec 2025 | Nuclear |
| Edwin I Hatch | Baxley, Georgia | 14 TWh | Nov 1975 | Dec 2025 | Nuclear |
| Gavin Power, LLC | Cheshire, Ohio | 13 TWh | Sep 1974 | Dec 2025 | Bituminous Coal : 99.5% Distillate Fuel Oil : 0.5% |
| Grand Coulee | Grand Coulee, Washington | 16 TWh | Feb 1941 | Dec 2025 | Water |
| Grand Gulf | Port Gibson, Mississippi | 11 TWh | Jun 1985 | Dec 2025 | Nuclear |
| H Allen Franklin Combined Cycle | Smiths, Alabama | 12 TWh | May 2002 | Dec 2025 | Natural Gas |
| Hines Energy Complex | Bartow, Florida | 12 TWh | Mar 1999 | Dec 2025 | Natural Gas |
| Jack McDonough | Smyrna, Georgia | 17 TWh | Apr 1971 | Dec 2025 | Natural Gas |
| James H Miller Jr | Quinton, Alabama | 19 TWh | Sep 1978 | Dec 2025 | Subbituminous Coal : 99.2% Natural Gas : 0.8% |
| Joseph M Farley | Columbia, Alabama | 13 TWh | Nov 1977 | Dec 2025 | Nuclear |
| Labadie | Labadie, Missouri | 17 TWh | May 1970 | Dec 2025 | Subbituminous Coal : 99.9% |
| LaSalle Generating Station | Marseilles, Illinois | 19 TWh | Dec 1983 | Dec 2025 | Nuclear |
| Limerick | Sanatoga, Pennsylvania | 19 TWh | Jan 1986 | Dec 2025 | Nuclear |
| McGuire | Huntersville, North Carolina | 20 TWh | Aug 1981 | Dec 2025 | Nuclear |
| Millstone | Waterford, Connecticut | 17 TWh | Nov 1975 | Dec 2025 | Nuclear |
| Monroe (MI) | Monroe, Michigan | 16 TWh | Oct 1969 | Dec 2025 | Subbituminous Coal : 74.7% Bituminous Coal : 16.0% Petroleum Coke : 9.1% |
| Nine Mile Point Nuclear Station | Lycoming, New York | 16 TWh | Nov 1969 | Dec 2025 | Nuclear |
| North Anna | Mineral, Virginia | 15 TWh | May 1978 | Dec 2025 | Nuclear |
| Oconee | Seneca, South Carolina | 22 TWh | Jun 1973 | Dec 2025 | Nuclear |
| Okeechobee Clean Energy Center | Okeechobee, Florida | 12 TWh | Feb 2019 | Dec 2025 | Natural Gas |
| Palo Verde | Wintersburg, Arizona | 31 TWh | Dec 1985 | Dec 2025 | Nuclear |
| Peach Bottom | Delta, Pennsylvania | 22 TWh | Jun 1974 | Dec 2025 | Nuclear |
| Prairie State Generating Station | Marissa, Illinois | 12 TWh | May 2012 | Dec 2025 | Bituminous Coal : 99.8% |
| PSEG Salem Generating Station | Hancocks Bridge, New Jersey | 19 TWh | May 1971 | Dec 2025 | Nuclear |
| Quad Cities Generating Station | Cordova, Illinois | 15 TWh | Nov 1972 | Dec 2025 | Nuclear |
| Robert Moses Niagara | Lewiston, New York | 14 TWh | Dec 1960 | Dec 2025 | Water |
| Sequoyah | Soddy Daisy, Tennessee | 13 TWh | Jun 1981 | Dec 2025 | Nuclear |
| South Texas Project | Wadsworth, Texas | 22 TWh | Jul 1988 | Dec 2025 | Nuclear |
| St Lucie | Jensen Beach, Florida | 16 TWh | Apr 1976 | Dec 2025 | Nuclear |
| Surry | Surry, Virginia | 13 TWh | Nov 1972 | Dec 2025 | Nuclear |
| TalenEnergy Susquehanna | Berwick, Pennsylvania | 19 TWh | May 1983 | Dec 2025 | Nuclear |
| Turkey Point | Homestead, Florida | 21 TWh | Mar 1967 | Dec 2025 | Nuclear : 68.7% Natural Gas : 31.3% |
| Vogtle | Waynesboro, Georgia | 37 TWh | Apr 1987 | Dec 2025 | Nuclear |
| W A Parish | Thompsons, Texas | 16 TWh | May 1958 | Dec 2025 | Subbituminous Coal : 83.3% Natural Gas : 16.7% |
| Watts Bar Nuclear Plant | Spring City, Tennessee | 16 TWh | Apr 1996 | Dec 2025 | Nuclear |
| West County Energy Center | Loxahatchee, Florida | 19 TWh | Jul 2009 | Dec 2025 | Natural Gas : 99.9% |