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 |
|---|---|---|---|---|---|---|---|---|
| Antelope Big Sky Ranch LLC | Louisville, CO | - | - | - | Sep 2025 | $1.11M | ||
| American Powernet Management, LP | Wyomissing, PA | - | - | - | Oct 2025 | $12.77M | $7.82M | |
| ARON Energy Prepay 45 LLC | New York, NY | - | - | - | Sep 2025 | $9.17M | $9.17M | |
| Avangrid Arizona Renewables, LLC | Portland, OR | - | - | - | Sep 2025 | $3.44M | ||
| Avalon Solar Partners, LLC | Scottsdale, AZ | - | - | - | Sep 2025 | $2.56M | ||
| ATNV Energy, LP | Houston, TX | - | - | - | Sep 2025 | $7.14M | ||
| Atlantic Energy LLC | Brooklyn, NY | - | - | - | Oct 2025 | $999.06k | $1.51M | |
| Astoria Generating Company, L.P. | Birmingham, AL | - | - | - | Oct 2025 | $80.24M | ||
| Aspen Road Solar 1, LLC | Houston, TX | - | - | - | Sep 2025 | $1.95M | ||
| Ashtabula Wind I, LLC | Juno Beach, FL | - | - | - | Sep 2025 | $4.73M | ||
| ASC Energy Services, Inc. | Birmingham, AL | - | - | - | Sep 2025 | $2.03k | ||
| Arthur Kill Power LLC | Birmingham, AL | - | - | - | Sep 2025 | $56.70M | ||
| Arroyo Energy Storage LLC | New York, NY | - | - | - | Sep 2025 | $3.13M | ||
| ARON Energy Prepay 5 LLC | New York, NY | - | - | - | Sep 2025 | $10.69M | $10.69M | |
| American Municipal Power, Inc. | Columbus, OH | - | - | - | Oct 2025 | $229.50M | $50.04M | |
| ARON Energy Prepay 43 LLC | New York, NY | - | - | - | Sep 2025 | $14.84M | $14.84M | |
| ARON Energy Prepay 41 LLC | New York, NY | - | - | - | Sep 2025 | $22.95M | $22.95M | |
| ARON Energy Prepay 36 LLC | New York, NY | - | - | - | Sep 2025 | $4.62M | $4.62M | |
| ARON Energy Prepay 23 LLC | New York, NY | - | - | - | Sep 2025 | $6.88M | $10.72M | |
| ARON Energy Prepay 22 LLC | New York, NY | - | - | - | Sep 2025 | $11.65M | $11.65M | |
| ARON Energy Prepay 21 LLC | New York, NY | - | - | - | Sep 2025 | $11.29M | $11.29M | |
| ARON Energy Prepay 16 LLC | New York, NY | - | - | - | Sep 2025 | $17.02M | $17.02M | |
| ARON Energy Prepay 15 LLC | New York, NY | - | - | - | Sep 2025 | $4.57M | $4.57M | |
| ARON Energy Prepay 14 LLC | New York, NY | - | - | - | Sep 2025 | $14.09M | $14.09M | |
| Armenia Mountain Wind, LLC | Duluth, MN | - | - | - | Oct 2025 | $4.16M | ||
| AES ES Alamitos 2, LLC | Louisville, CO | - | - | - | Sep 2025 | $2.74M | ||
| Al Solar D, LLC | Austin, TX | - | - | - | Oct 2025 | $1.19M | ||
| Airport Solar I, LLC | Montpelier, VT | - | - | - | Sep 2025 | $27.60k | ||
| Agway Energy Services, LLC | Washington, DC | - | - | - | Oct 2025 | $69.30k | ||
| Aggressive Energy LLC | Brooklyn, NY | - | - | - | Oct 2025 | $7.62M | $17.68M | |
| AEUG Union Solar, LLC | Chicago, IL | - | - | - | Sep 2025 | $8.23M | ||
| AES Westwing II ES, LLC | Louisville, CO | - | - | - | Sep 2025 | $2.23M | ||
| AES Solutions Management, LLC | Louisville, CO | - | - | - | Oct 2025 | $10.55M | $3.74M | |
| AES Pike County Energy Storage, LLC | Indianapolis, IN | - | - | - | Sep 2025 | $2.41M | ||
| AES Laurel Mountain, LLC | Louisville, CO | - | - | - | Oct 2025 | $2.49M | ||
| AES Integrated Energy, LLC | Long Beach, CA | - | - | - | Sep 2025 | $20.44M | ||
| AES ES Westwing, LLC | Louisville, CO | - | - | - | Sep 2025 | $3.32M | ||
| Albertaex, L.P. | Calgary, AB | - | - | - | Sep 2025 | $541.06k | $87.90k | |
| AEP Retail Energy Partners LLC | Columbus, OH | - | - | - | Sep 2025 | $298.30k | ||
| AEP Generation Resources Inc | Columbus, OH | 4 | - | Dec 2020 | Oct 2025 | $41.09M | ||
| AEP Generating Company | Columbus, OH | - | - | Dec 2016 | Sep 2025 | $66.35M | ||
| AEP Energy Partners, Inc. | Columbus, OH | - | - | - | Oct 2025 | $221.25M | $126.87M | |
| AEP Energy, Inc. | Columbus, OH | - | - | - | Oct 2025 | $27.92M | ||
| ABN Energy LLC | Brooklyn, NY | - | - | - | Oct 2025 | $18.15k | ||
| Abest Power & Gas, LLC | Birmingham, AL | - | - | - | Oct 2025 | $5.54k | ||
| 3PR Trading, Inc. | Issaquah, WA | - | - | - | Oct 2025 | $2.43M | $4.00M | |
| 3 Phases Renewables Inc. | Issaquah, WA | - | - | - | Oct 2025 | $150.00k | $30.03M | |
| 25 Mile Creek Windfarm LLC | Andover, MA | - | - | - | Oct 2025 | $942.92k | ||
| ALTA Farms Wind Project II, LLC | Andover, MA | - | - | - | Oct 2025 | $2.77M | ||
| American Kings Solar, LLC | Boca Raton, FL | - | - | - | Sep 2025 | $3.89M | ||
| American Electric Power Service Corporation | Columbus, OH | - | - | - | Oct 2025 | $941.77M | $-32.66M | |
| Amazon Energy LLC | Seattle, WA | - | - | - | Oct 2025 | $116.08M | $144.61M | |
| Am Wind Repower LLC | Gatineau, QC | - | - | - | Sep 2025 | $1.56M | ||
| Altop Energy Trading LLC | Houston, TX | - | - | - | Oct 2025 | $48.88M | $14.88M | |
| Altona Solar, LLC | St. Louis, MO | - | - | - | Sep 2025 | $1.03M | ||
| Alton Post Office Solar, LLC | Houston, TX | - | - | - | Sep 2025 | $2.00M | ||
| Altagas Brush Energy Inc. | Ogdensburg, NY | - | - | - | Sep 2025 | $1.32M | ||
| ALTA Wind VIII, LLC | Juno Beach, FL | - | - | - | Sep 2025 | $9.76M | ||
| ALTA Oak Realty, LLC | New York, NY | - | - | - | Oct 2025 | $475.37k | ||
| Avenal Park, LLC | San Diego, CA | - | - | - | Sep 2025 | $754.76k | ||
| Alpha Gas And Electric LLC | Birmingham, AL | - | - | - | Oct 2025 | $38.75k | ||
| Alpaugh North, LLC | Valhalla, NY | - | - | - | Aug 2025 | $1.93M | ||
| Alpaugh 50, LLC | Valhalla, NY | - | - | - | Aug 2025 | $5.24M | ||
| Allegheny Ridge Wind Farm, LLC | Dallas, TX | - | - | - | Oct 2025 | $1.81M | ||
| All Choice Energy Midamerica LLC | Birmingham, AL | - | - | - | Oct 2025 | $18.61k | $168.00k | |
| All American Power And Gas, LLC | Birmingham, AL | - | - | - | Oct 2025 | $6.82k | ||
| Algonquin Power Windsor Locks LLC | Hartford, CT | - | - | - | Sep 2025 | $1.16M | ||
| Algonquin Hydro Holdings Corp. | Oakville, ON | - | - | - | Jun 2025 | $15.00k | ||
| Alexander Wind Farm, LLC | Wall, NJ | - | - | - | Sep 2025 | $215.95k | ||
| Albertsons Companies, Inc. | Pleasanton, CA | - | - | - | Oct 2025 | $15.22M | $28.69M | |
| Blue Cube Operations LLC | Lake Jackson, TX | - | - | - | Sep 2025 | $288.36k | ||
| Brantley Farm Solar, LLC | New York, NY | - | - | - | Sep 2025 | $1.48M | ||
| Branscomb Solar, LLC | Delray Beach, FL | - | - | - | Sep 2025 | $414.07k | ||
| BR Pacific Hydro Power LLC | Gatineau, QC | - | - | - | Sep 2025 | $9.78M | $6.24M | |
| BP Energy Retail Company California LLC | Houston, TX | - | - | - | Oct 2025 | $91.77M | $47.24M | |
| BP Energy Company | Houston, TX | - | - | - | Oct 2025 | $1.20B | $232.25M | |
| Bowfin Keycon Energy, LLC | Morristown, NJ | - | - | - | Oct 2025 | $2.99M | $4.28M | |
| Boulder Solar II, LLC | Chicago, IL | - | - | - | Oct 2025 | $1.79M | ||
| Boston Energy Trading And Marketing LLC | Boston, MA | - | - | - | Oct 2025 | $112.82M | $2.24M | |
| Bonneville Power Administration | Portland, OR | - | - | - | Oct 2025 | $153.41M | $129.09M | |
| Boiling Springs Wind Farm, LLC | Chicago, IL | - | - | - | Oct 2025 | $272.26k | ||
| Blythe Energy Inc. | Blythe, CA | - | - | - | Oct 2025 | $10.72M | ||
| BREA Power II, LLC | Johnston, RI | - | - | - | Sep 2025 | $4.73M | ||
| Blue Creek Wind Farm LLC | Portland, OR | - | - | - | Sep 2025 | $8.70M | ||
| Blooming Grove Wind Energy Center LLC | Ashwaubenon, WI | - | - | - | Oct 2025 | $5.86M | ||
| Bladen Solar, LLC | Durham, NC | - | - | - | Sep 2025 | $1.62M | ||
| Blackwell Wind Energy, LLC | Juno Beach, FL | - | - | - | Sep 2025 | $552.30k | ||
| Blackstone Power Generation LLC | Irving, TX | - | - | - | Sep 2025 | $44.29M | ||
| Black Mesa Energy, LLC | Charlotte, NC | - | - | - | Sep 2025 | $1.08M | ||
| Black Hills Wyoming, LLC | Rapid City, SD | - | - | - | Sep 2025 | $5.72M | ||
| Black Hills Ontario LLC | 1 | 397.5 GWh | Sep 2025 | - | ||||
| Black Hills Colorado Wind, LLC | Rapid City, SD | - | - | - | Sep 2025 | $399.26k | ||
| Black Hills Colorado IPP, LLC | Rapid City, SD | - | - | - | Sep 2025 | $13.78M | ||
| Brooklyn Navy Yard Cogeneration Partners, L.P. | Brooklyn, NY | - | - | - | Oct 2025 | $252.70k | ||
| Cabazon Wind Partners, LLC | Houston, TX | - | - | - | Oct 2025 | $173.18k | ||
| Ca Flats Solar 150, LLC | Scottsdale, AZ | - | - | - | Sep 2025 | $6.66M | ||
| Ca Flats Solar 130, LLC | Scottsdale, AZ | - | - | - | Sep 2025 | $7.48M | ||
| C.N. Brown Electricity, LLC | South Paris, ME | - | - | - | Sep 2025 | $37.52k | $1.01M | |
| Bullock Solar, LLC | Durham, NC | - | - | - | Sep 2025 | $1.60M | ||
| Buffalo Ridge II LLC | Portland, OR | - | - | - | Sep 2025 | $2.53M |
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 | Sep 2025 | Nuclear |
| Barry | Bucks, Alabama | 13 TWh | Jan 1954 | Sep 2025 | Natural Gas : 92.7% Bituminous Coal : 7.3% |
| Beaver Valley | Shippingport, Pennsylvania | 15 TWh | Aug 1976 | Sep 2025 | Nuclear |
| Bowen | Cartersville, Georgia | 11 TWh | Sep 1971 | Sep 2025 | Bituminous Coal : 99.8% |
| Braidwood Generation Station | Braceville, Illinois | 20 TWh | Jun 1988 | Sep 2025 | Nuclear |
| Browns Ferry | Decatur, Alabama | 29 TWh | Jul 1974 | Sep 2025 | Nuclear |
| Brunswick Nuclear | Southport, North Carolina | 15 TWh | Oct 1975 | Sep 2025 | Nuclear |
| Byron Generating Station | Byron, Illinois | 20 TWh | Aug 1985 | Sep 2025 | Nuclear |
| Calvert Cliffs Nuclear Power Plant | Lusby, Maryland | 15 TWh | Apr 1975 | Sep 2025 | Nuclear |
| Catawba | York, South Carolina | 19 TWh | May 1985 | Sep 2025 | Nuclear |
| Comanche Peak | Glen Rose, Texas | 19 TWh | Jul 1990 | Sep 2025 | Nuclear |
| Crystal River | Crystal River, Florida | 15 TWh | Sep 1966 | Sep 2025 | Natural Gas : 78.9% Bituminous Coal : 20.9% |
| Diablo Canyon | Avila Beach, California | 18 TWh | Apr 1985 | Sep 2025 | Nuclear |
| Donald C Cook | Bridgman, Michigan | 18 TWh | Jul 1975 | Sep 2025 | Nuclear |
| Dresden Generating Station | Morris, Illinois | 15 TWh | Jul 1970 | Sep 2025 | Nuclear |
| Edwin I Hatch | Baxley, Georgia | 14 TWh | Nov 1975 | Sep 2025 | Nuclear |
| Gavin Power, LLC | Cheshire, Ohio | 13 TWh | Sep 1974 | Sep 2025 | Bituminous Coal : 99.5% |
| Grand Coulee | Grand Coulee, Washington | 16 TWh | Feb 1941 | Sep 2025 | Water |
| Grand Gulf | Port Gibson, Mississippi | 11 TWh | Jun 1985 | Sep 2025 | Nuclear |
| Guernsey Power Station | Byesville, Ohio | 11 TWh | Jan 2023 | Sep 2025 | Natural Gas |
| H Allen Franklin Combined Cycle | Smiths, Alabama | 12 TWh | May 2002 | Sep 2025 | Natural Gas |
| Hines Energy Complex | Bartow, Florida | 12 TWh | Mar 1999 | Sep 2025 | Natural Gas |
| Jack McDonough | Smyrna, Georgia | 17 TWh | Apr 1971 | Sep 2025 | Natural Gas |
| James H Miller Jr | Quinton, Alabama | 19 TWh | Sep 1978 | Sep 2025 | Subbituminous Coal : 99.1% Natural Gas : 0.9% |
| Joseph M Farley | Columbia, Alabama | 14 TWh | Nov 1977 | Sep 2025 | Nuclear |
| Labadie | Labadie, Missouri | 16 TWh | May 1970 | Sep 2025 | Subbituminous Coal : 99.9% |
| LaSalle Generating Station | Marseilles, Illinois | 20 TWh | Dec 1983 | Sep 2025 | Nuclear |
| Limerick | Sanatoga, Pennsylvania | 19 TWh | Jan 1986 | Sep 2025 | Nuclear |
| McGuire | Huntersville, North Carolina | 20 TWh | Aug 1981 | Sep 2025 | Nuclear |
| Millstone | Waterford, Connecticut | 16 TWh | Nov 1975 | Sep 2025 | Nuclear |
| Monroe (MI) | Monroe, Michigan | 16 TWh | Oct 1969 | Sep 2025 | Subbituminous Coal : 74.0% Bituminous Coal : 16.6% Petroleum Coke : 9.2% |
| Nine Mile Point Nuclear Station | Lycoming, New York | 16 TWh | Nov 1969 | Sep 2025 | Nuclear |
| North Anna | Mineral, Virginia | 16 TWh | May 1978 | Sep 2025 | Nuclear |
| Oconee | Seneca, South Carolina | 23 TWh | Jun 1973 | Sep 2025 | Nuclear |
| Okeechobee Clean Energy Center | Okeechobee, Florida | 12 TWh | Feb 2019 | Sep 2025 | Natural Gas |
| Palo Verde | Wintersburg, Arizona | 32 TWh | Dec 1985 | Sep 2025 | Nuclear |
| Peach Bottom | Delta, Pennsylvania | 22 TWh | Jun 1974 | Sep 2025 | Nuclear |
| PSEG Salem Generating Station | Hancocks Bridge, New Jersey | 17 TWh | May 1971 | Sep 2025 | Nuclear |
| Quad Cities Generating Station | Cordova, Illinois | 15 TWh | Nov 1972 | Sep 2025 | Nuclear |
| Robert Moses Niagara | Lewiston, New York | 15 TWh | Dec 1960 | Sep 2025 | Water |
| Sequoyah | Soddy Daisy, Tennessee | 12 TWh | Jun 1981 | Sep 2025 | Nuclear |
| South Texas Project | Wadsworth, Texas | 22 TWh | Jul 1988 | Sep 2025 | Nuclear |
| St Lucie | Jensen Beach, Florida | 17 TWh | Apr 1976 | Sep 2025 | Nuclear |
| Surry | Surry, Virginia | 14 TWh | Nov 1972 | Sep 2025 | Nuclear |
| TalenEnergy Susquehanna | Berwick, Pennsylvania | 19 TWh | May 1983 | Sep 2025 | Nuclear |
| Turkey Point | Homestead, Florida | 20 TWh | Mar 1967 | Sep 2025 | Nuclear : 67.7% Natural Gas : 32.3% |
| Vogtle | Waynesboro, Georgia | 36 TWh | Apr 1987 | Sep 2025 | Nuclear |
| W A Parish | Thompsons, Texas | 15 TWh | May 1958 | Sep 2025 | Subbituminous Coal : 83.7% Natural Gas : 16.3% |
| Watts Bar Nuclear Plant | Spring City, Tennessee | 15 TWh | Apr 1996 | Sep 2025 | Nuclear |
| West County Energy Center | Loxahatchee, Florida | 18 TWh | Jul 2009 | Sep 2025 | Natural Gas : 99.9% |