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 2025Q1 Seller Transactions | FERC 2025Q1 Buyer Transactions |
|---|---|---|---|---|---|---|---|---|
| AES ES Alamitos, LLC | Long Beach, CA | Independent Power Producer | 1 | -15.6 GWh | Apr 2025 | Mar 2025 | $6.33M | |
| Acorn I Energy Storage LLC | Aliso VIejo, CA | Independent Power Producer | 1 | -123.0 MWh | Dec 2024 | Mar 2025 | $11.72k | |
| Abest Power & Gas, LLC | Birmingham, AL | - | - | - | Mar 2025 | $1.98k | ||
| ABN Energy LLC | Brooklyn, NY | - | - | - | Apr 2025 | $12.67k | ||
| Actual Energy, Inc. | Birmingham, AL | - | - | - | Feb 2025 | $37.68k | ||
| Adams Wind Farm, LLC | Valhalla, NY | - | - | - | Apr 2025 | $1.70k | ||
| AEP Energy, Inc. | Columbus, OH | - | - | - | Apr 2025 | $36.95M | ||
| AEP Energy Partners, Inc. | Columbus, OH | - | - | - | Apr 2025 | $307.76M | $185.23M | |
| AEP Generating Company | Columbus, OH | - | - | Dec 2016 | Mar 2025 | $76.02M | ||
| AEP Generation Resources Inc | Columbus, OH | 4 | - | Dec 2020 | Apr 2025 | $54.37M | ||
| AEP Retail Energy Partners LLC | Columbus, OH | - | - | - | Mar 2025 | $561.27k | ||
| AES ES Westwing, LLC | Louisville, CO | - | - | - | Mar 2025 | $3.38M | ||
| AES Integrated Energy, LLC | Long Beach, CA | - | - | - | Mar 2025 | $48.69M | ||
| AES Laurel Mountain, LLC | Louisville, CO | - | - | - | Apr 2025 | $2.81M | ||
| AES Solutions Management, LLC | Louisville, CO | - | - | - | Apr 2025 | $3.53M | $5.70M | |
| Aesir Power, LLC | San Juan, PR | - | - | - | Mar 2025 | $21.11M | ||
| AEUG Union Solar, LLC | Chicago, IL | - | - | - | Mar 2025 | $3.92M | ||
| Aggressive Energy LLC | Brooklyn, NY | - | - | - | Apr 2025 | $10.40M | $18.22M | |
| Agway Energy Services, LLC | Washington, DC | - | - | - | Apr 2025 | $96.64k | ||
| Airport Solar I, LLC | Montpelier, VT | - | - | - | Mar 2025 | $21.94k | ||
| Al Sandersville, LLC | Birmingham, AL | - | - | - | Mar 2025 | $14.63M | ||
| Al Solar D, LLC | Austin, TX | - | - | - | Apr 2025 | $805.32k | ||
| Albertaex, L.P. | Calgary, AB | - | - | - | Mar 2025 | $332.44k | $21.03k | |
| Albertsons Companies, Inc. | Pleasanton, CA | - | - | - | Apr 2025 | $16.22M | $27.34M | |
| Alcoa Power Generating Inc Yadkin DIV | Badin, NC | Industrial | - | - | Dec 2020 | Apr 2025 | $19.29M | |
| Algonquin Hydro Holdings Corp. | Oakville, ON | - | - | - | Mar 2025 | $22.50k | ||
| Algonquin Power Windsor Locks LLC | Hartford, CT | - | - | - | Mar 2025 | $1.67M | ||
| All American Power And Gas, LLC | Birmingham, AL | - | - | - | Apr 2025 | $6.93k | ||
| All Choice Energy Ne LLC | Birmingham, AL | - | - | - | Apr 2025 | $12.78k | $324.50k | |
| All Dams Generation, LLC | Bethesda, MD | Independent Power Producer | - | - | Dec 2020 | Apr 2025 | $966.94k | |
| Allegheny Energy Supply Co LLC | Greensburg, PA | Investor-Owned Utility | 6 | - | Jan 2025 | Apr 2025 | $5.01M | $6.73M |
| Allegheny Ridge Wind Farm, LLC | Dallas, TX | - | - | - | Apr 2025 | $2.70M | ||
| Alpaugh 50, LLC | Valhalla, NY | - | - | - | Apr 2025 | $1.73M | ||
| Alpaugh North, LLC | Valhalla, NY | - | - | - | Apr 2025 | $580.67k | ||
| Alpha Gas And Electric LLC | Birmingham, AL | - | - | - | Apr 2025 | $83.43k | ||
| ALTA Farms Wind Project II, LLC | Andover, MA | - | - | - | Apr 2025 | $6.55M | ||
| ALTA Oak Realty, LLC | New York, NY | - | - | - | Apr 2025 | $353.65k | ||
| ALTA Wind VIII, LLC | Juno Beach, FL | - | - | - | Mar 2025 | $6.28M | ||
| Altagas Brush Energy Inc. | Ogdensburg, NY | - | - | - | Mar 2025 | $1.60M | ||
| Altamont Winds, LLC | Minneapolis, MN | Independent Power Producer | - | - | - | Mar 2025 | $1.49M | |
| Alton Post Office Solar, LLC | Gatineau, QC | - | - | - | Mar 2025 | $823.83k | ||
| Altona Solar, LLC | St. Louis, MO | - | - | - | Mar 2025 | $815.05k | ||
| Altop Energy Trading LLC | Houston, TX | - | - | - | Apr 2025 | $44.35M | $12.88M | |
| Am Wind Repower LLC | Gatineau, QC | - | - | - | Mar 2025 | $883.32k | ||
| Amazon Energy LLC | Seattle, WA | - | - | - | Apr 2025 | $128.86M | $153.82M | |
| American Electric Power Service Corporation | Columbus, OH | - | - | - | Apr 2025 | $1.17B | $-55.51M | |
| American Kings Solar, LLC | Boca Raton, FL | - | - | - | Mar 2025 | $2.09M | ||
| American Municipal Power, Inc. | Columbus, OH | - | - | - | Apr 2025 | $264.77M | $60.72M | |
| American Powernet Management, LP | Wyomissing, PA | - | - | - | Apr 2025 | $16.30M | $8.34M | |
| Antelope Big Sky Ranch LLC | Louisville, CO | - | - | - | Mar 2025 | $683.10k | ||
| Antelope DSR 1, LLC | Louisville, CO | - | - | - | Mar 2025 | $1.31M | ||
| Antelope DSR 2, LLC | Louisville, CO | - | - | - | Mar 2025 | $152.87k | ||
| Antelope DSR 3, LLC | Salt Lake City, UT | Independent Power Producer | - | - | - | Mar 2025 | $541.01k | |
| Antelope Expansion 1B, LLC | Salt Lake City, UT | Independent Power Producer | - | - | - | Mar 2025 | $325.10k | |
| Antelope Expansion 2, LLC | Salt Lake City, UT | Independent Power Producer | - | - | - | Mar 2025 | $2.36M | |
| Antelope Expansion 3a, LLC | Salt Lake City, UT | Independent Power Producer | - | - | - | Mar 2025 | $211.86k | |
| Antelope Expansion 3B, LLC | Salt Lake City, UT | Independent Power Producer | - | - | - | Mar 2025 | $68.52k | |
| Anthracite Power And Light Company | Gilberton, PA | - | - | - | Apr 2025 | $133.78k | $3.00M | |
| Ap&G Holdings LLC | Seminole, FL | - | - | - | Apr 2025 | $1.00M | $23.39M | |
| Ap Gas & Electric (Il), LLC | Houston, TX | - | - | - | Apr 2025 | $139.01k | ||
| Ap Gas & Electric (MD), LLC | Houston, TX | - | - | - | Mar 2025 | $78.40k | ||
| Ap Gas & Electric (NJ), LLC | Houston, TX | - | - | - | Apr 2025 | $112.93k | ||
| Ap Gas & Electric (Ny), LLC | Garden City, NY | - | - | - | Apr 2025 | $61.76k | ||
| Ap Gas & Electric (Oh), LLC | Houston, TX | - | - | - | Apr 2025 | $172.40k | ||
| Ap Gas & Electric (Pa), LLC | Houston, TX | - | - | - | Apr 2025 | $713.13k | ||
| Ap Gas & Electric (TX), LLC | Houston, TX | - | - | - | Mar 2025 | $432.99 | ||
| APN Starfirst, LP | Wyomissing, PA | - | - | - | Apr 2025 | $235.28k | ||
| Apollo Power Inc. | Toronto, ON | - | - | - | Mar 2025 | $5.49M | ||
| Appaloosa Solar I, LLC | Salt Lake City, UT | Independent Power Producer | - | - | - | Mar 2025 | $3.25M | |
| Apple Energy LLC | Cupertino, CA | - | - | - | Apr 2025 | $5.35M | $8.77M | |
| Approved Energy II LLC | Englewood, NJ | - | - | - | Apr 2025 | $11.27M | $12.09M | |
| Ar Searcy Project Company, LLC | The Woodlands, TX | - | - | - | Mar 2025 | $1.38M | ||
| Aragonne Wind LLC | Dallas, TX | - | - | - | Mar 2025 | $7.67M | ||
| Arche Energy Project, LLC | San Francisco, CA | - | - | - | Mar 2025 | $1.31M | ||
| Archer Energy, LLC | Powell, OH | - | - | - | Apr 2025 | $2.95M | $2.45M | |
| Arlington Energy Center II, LLC | Juno Beach, FL | - | - | - | Mar 2025 | $7.07M | ||
| Arlington Energy Center III, LLC | Juno Beach, FL | - | - | - | Mar 2025 | $3.90M | ||
| Arlington Valley Solar Energy II LLC | Pleasanton, CA | Independent Power Producer | - | - | Dec 2019 | Mar 2025 | $7.27M | |
| Armenia Mountain Wind, LLC | Duluth, MN | - | - | - | Apr 2025 | $6.77M | ||
| ARON Energy Prepay 14 LLC | New York, NY | - | - | - | Mar 2025 | $10.84M | $10.84M | |
| ARON Energy Prepay 15 LLC | New York, NY | - | - | - | Mar 2025 | $3.30M | $3.30M | |
| ARON Energy Prepay 16 LLC | New York, NY | - | - | - | Mar 2025 | $13.73M | $13.73M | |
| ARON Energy Prepay 21 LLC | New York, NY | - | - | - | Mar 2025 | $8.70M | $8.70M | |
| ARON Energy Prepay 22 LLC | New York, NY | - | - | - | Mar 2025 | $9.85M | $9.85M | |
| ARON Energy Prepay 23 LLC | New York, NY | - | - | - | Mar 2025 | $8.31M | $10.26M | |
| ARON Energy Prepay 41 LLC | New York, NY | - | - | - | Mar 2025 | $4.66M | $4.66M | |
| ARON Energy Prepay 43 LLC | New York, NY | - | - | - | Mar 2025 | $7.73M | $7.73M | |
| ARON Energy Prepay 5 LLC | New York, NY | - | - | - | Mar 2025 | $6.55M | $6.55M | |
| Arroyo Energy Storage LLC | New York, NY | - | - | - | Mar 2025 | $3.21M | ||
| Arthur Kill Power LLC | Birmingham, AL | - | - | - | Mar 2025 | $14.42M | ||
| ASC Energy Services, Inc. | Birmingham, AL | - | - | - | Mar 2025 | $5.30k | ||
| Ashtabula Wind I, LLC | Juno Beach, FL | - | - | - | Mar 2025 | $6.40M | ||
| Aspen Road Solar 1, LLC | Gatineau, QC | - | - | - | Mar 2025 | $735.08k | ||
| Astoria Generating Company, L.P. | Birmingham, AL | - | - | - | Mar 2025 | $89.84M | ||
| Atlantic Energy Ma LLC | Brooklyn, NY | - | - | - | Mar 2025 | $681.29k | ||
| Atlantic Energy MD, LLC | Brooklyn, NY | - | - | - | Apr 2025 | $1.01M | $2.04M | |
| ATNV Energy, LP | Houston, TX | - | - | - | Mar 2025 | $6.29M | ||
| Avalon Solar Partners, LLC | Scottsdale, AZ | - | - | - | Mar 2025 | $1.69M | ||
| Avangrid Arizona Renewables, LLC | Portland, OR | - | - | - | Mar 2025 | $4.16M | ||
| Avenal Park, LLC | San Diego, CA | - | - | - | Mar 2025 | $430.84k |
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 | Apr 2025 | Nuclear |
| Barry | Bucks, Alabama | 15 TWh | Jan 1954 | Apr 2025 | Natural Gas : 93.7% Bituminous Coal : 6.3% |
| Beaver Valley | Shippingport, Pennsylvania | 15 TWh | Aug 1976 | Apr 2025 | Nuclear |
| Braidwood Generation Station | Braceville, Illinois | 20 TWh | Jun 1988 | Apr 2025 | Nuclear |
| Browns Ferry | Decatur, Alabama | 29 TWh | Jul 1974 | Apr 2025 | Nuclear |
| Brunswick Nuclear | Southport, North Carolina | 16 TWh | Oct 1975 | Apr 2025 | Nuclear |
| Byron Generating Station | Byron, Illinois | 19 TWh | Aug 1985 | Apr 2025 | Nuclear |
| Calvert Cliffs Nuclear Power Plant | Lusby, Maryland | 15 TWh | Apr 1975 | Apr 2025 | Nuclear |
| Catawba | York, South Carolina | 19 TWh | May 1985 | Apr 2025 | Nuclear |
| Comanche Peak | Glen Rose, Texas | 19 TWh | Jul 1990 | Apr 2025 | Nuclear |
| Crystal River | Crystal River, Florida | 15 TWh | Sep 1966 | Apr 2025 | Natural Gas : 78.9% Bituminous Coal : 21.0% |
| Diablo Canyon | Avila Beach, California | 18 TWh | Apr 1985 | Apr 2025 | Nuclear |
| Donald C Cook | Bridgman, Michigan | 18 TWh | Jul 1975 | Apr 2025 | Nuclear |
| Dresden Generating Station | Morris, Illinois | 15 TWh | Jul 1970 | Apr 2025 | Nuclear |
| Edwin I Hatch | Baxley, Georgia | 14 TWh | Nov 1975 | Apr 2025 | Nuclear |
| Gavin Power, LLC | Cheshire, Ohio | 12 TWh | Sep 1974 | Apr 2025 | Bituminous Coal : 99.5% Distillate Fuel Oil : 0.5% |
| Ghent | Ghent, Kentucky | 11 TWh | Jan 1974 | Apr 2025 | Bituminous Coal : 99.9% |
| Grand Coulee | Grand Coulee, Washington | 16 TWh | Feb 1941 | Apr 2025 | Water |
| Grand Gulf | Port Gibson, Mississippi | 11 TWh | Jun 1985 | Apr 2025 | Nuclear |
| Greensville County Power Station | Emporia, Virginia | 12 TWh | Nov 2018 | Apr 2025 | Natural Gas |
| Guernsey Power Station | Byesville, Ohio | 12 TWh | Jan 2023 | Apr 2025 | Natural Gas |
| H Allen Franklin Combined Cycle | Smiths, Alabama | 12 TWh | May 2002 | Apr 2025 | Natural Gas |
| Hines Energy Complex | Bartow, Florida | 12 TWh | Mar 1999 | Apr 2025 | Natural Gas |
| Jack McDonough | Smyrna, Georgia | 17 TWh | Apr 1971 | Apr 2025 | Natural Gas |
| James H Miller Jr | Quinton, Alabama | 19 TWh | Sep 1978 | Apr 2025 | Subbituminous Coal : 99.1% Natural Gas : 0.9% |
| Joseph M Farley | Columbia, Alabama | 15 TWh | Nov 1977 | Apr 2025 | Nuclear |
| Labadie | Labadie, Missouri | 15 TWh | May 1970 | Apr 2025 | Subbituminous Coal : 99.9% |
| LaSalle Generating Station | Marseilles, Illinois | 20 TWh | Dec 1983 | Apr 2025 | Nuclear |
| Limerick | Sanatoga, Pennsylvania | 20 TWh | Jan 1986 | Apr 2025 | Nuclear |
| McGuire | Huntersville, North Carolina | 19 TWh | Aug 1981 | Apr 2025 | Nuclear |
| Millstone | Waterford, Connecticut | 17 TWh | Nov 1975 | Apr 2025 | Nuclear |
| Monroe (MI) | Monroe, Michigan | 15 TWh | Oct 1969 | Apr 2025 | Subbituminous Coal : 74.5% Bituminous Coal : 15.8% Petroleum Coke : 9.6% |
| Nine Mile Point Nuclear Station | Lycoming, New York | 16 TWh | Nov 1969 | Apr 2025 | Nuclear |
| North Anna | Mineral, Virginia | 16 TWh | May 1978 | Apr 2025 | Nuclear |
| Oak Grove (TX) | Franklin, Texas | 12 TWh | Mar 2010 | Apr 2025 | Lignite Coal : 98.0% Natural Gas : 2.0% |
| Oconee | Seneca, South Carolina | 22 TWh | Jun 1973 | Apr 2025 | Nuclear |
| Palo Verde | Wintersburg, Arizona | 32 TWh | Dec 1985 | Apr 2025 | Nuclear |
| Peach Bottom | Delta, Pennsylvania | 22 TWh | Jun 1974 | Apr 2025 | Nuclear |
| PSEG Salem Generating Station | Hancocks Bridge, New Jersey | 18 TWh | May 1971 | Apr 2025 | Nuclear |
| Quad Cities Generating Station | Cordova, Illinois | 15 TWh | Nov 1972 | Apr 2025 | Nuclear |
| Robert Moses Niagara | Lewiston, New York | 15 TWh | Dec 1960 | Apr 2025 | Water |
| South Texas Project | Wadsworth, Texas | 21 TWh | Jul 1988 | Apr 2025 | Nuclear |
| St Lucie | Jensen Beach, Florida | 16 TWh | Apr 1976 | Apr 2025 | Nuclear |
| Surry | Surry, Virginia | 13 TWh | Nov 1972 | Apr 2025 | Nuclear |
| TalenEnergy Susquehanna | Berwick, Pennsylvania | 20 TWh | May 1983 | Apr 2025 | Nuclear |
| Turkey Point | Homestead, Florida | 21 TWh | Mar 1967 | Apr 2025 | Nuclear : 66.2% Natural Gas : 33.8% |
| Vogtle | Waynesboro, Georgia | 35 TWh | Apr 1987 | Apr 2025 | Nuclear |
| W A Parish | Thompsons, Texas | 14 TWh | May 1958 | Apr 2025 | Subbituminous Coal : 82.6% Natural Gas : 17.4% |
| Watts Bar Nuclear Plant | Spring City, Tennessee | 15 TWh | Apr 1996 | Apr 2025 | Nuclear |
| West County Energy Center | Loxahatchee, Florida | 19 TWh | Jul 2009 | Apr 2025 | Natural Gas : 99.9% |