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 |
|---|---|---|---|---|---|---|---|---|
| Backbone Mountain Windpower, LLC | Thomas, WV | Independent Power Producer | - | - | Dec 2017 | Oct 2025 | $950.28k | |
| 1639 RT 29 Solar 1, LLC | Boston, MA | Independent Power Producer | 1 | 7.7 GWh | Dec 2024 | - | ||
| Badger Creek Limited | Bakersfield, CA | Independent Power Producer | - | - | Dec 2015 | Sep 2025 | $992.88k | |
| Bainbridge Solar, LLC | Boston, MA | Independent Power Producer | 1 | 2.0 GWh | Dec 2024 | - | ||
| 1634 Solar, LLC | Jersey City, NJ | Independent Power Producer | 1 | 4.5 GWh | Dec 2024 | - | ||
| Arlington Valley Solar Energy II LLC | Pleasanton, CA | Independent Power Producer | - | - | Dec 2019 | Sep 2025 | $12.32M | |
| Bakersfield 111 LLC | San Jose, CA | Independent Power Producer | 1 | 2.0 GWh | Dec 2024 | - | ||
| 160tih Wham8 Solar, LLC | San Francisco, CA | Independent Power Producer | 1 | 10.6 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 | - | ||
| 62SK 8ME, LLC | New York, NY | Independent Power Producer | 1 | 310.3 GWh | Dec 2024 | Sep 2025 | $6.52M | |
| Armstrong Power LLC | Shelocta, PA | Independent Power Producer | 1 | 1.4 TWh | Dec 2025 | Oct 2025 | $18.05M | |
| 2W Permian Solar, LLC | Chicago, IL | Independent Power Producer | 1 | 1.1 TWh | Dec 2025 | - | ||
| 69SV 8ME LLC | New York, NY | Independent Power Producer | 1 | 260.1 GWh | Dec 2025 | Sep 2025 | $430.97k | |
| 68SF 8ME LLC | New York, NY | Independent Power Producer | 1 | 717.1 GWh | Dec 2025 | Sep 2025 | $6.87M | |
| 3104 Batavia Solar, LLC | Boston, MA | Independent Power Producer | 1 | 5.2 GWh | Dec 2024 | - | ||
| 67RK 8ME LLC | Folsom, CA | Independent Power Producer | - | - | - | Sep 2025 | $984.23k | |
| 6685 Santa Barbara CT | Safety Harbor, FL | Independent Power Producer | 1 | 1.7 GWh | Dec 2024 | - | ||
| 65HK 8ME LLC | Folsom, CA | Independent Power Producer | - | - | - | Sep 2025 | $1.13M | |
| ASA Volney Ny Solar I LLC | Denver, CO | Independent Power Producer | 1 | 6.6 GWh | Dec 2024 | - | ||
| 64KT 8ME LLC | Folsom, CA | Independent Power Producer | 1 | 262.9 GWh | Dec 2025 | Sep 2025 | $4.19M | |
| 3232 Batavia Solar, LLC | Boston, MA | Independent Power Producer | 1 | 7.1 GWh | Dec 2024 | - | ||
| 325MK 8ME LLC | Scottsdale, AZ | Independent Power Producer | 1 | 945.9 GWh | Dec 2025 | Sep 2025 | $6.73M | |
| 63SU 8ME, LLC | New York, NY | Independent Power Producer | 1 | 416.2 GWh | Dec 2024 | Sep 2025 | $7.91M | |
| ASA Gouverneur Ny Solar II LLC | Denver, CO | Independent Power Producer | 1 | 2.8 GWh | Dec 2024 | - | ||
| 38 Degrees North, LLC | Sausalito, CA | Independent Power Producer | 16 | 36.1 GWh | Dec 2024 | - | ||
| Assembly Solar II LLC | New York, NY | Independent Power Producer | 1 | 231.3 GWh | Dec 2025 | Sep 2025 | $3.03M | |
| ASA Gouverneur Ny Solar I LLC | Denver, CO | Independent Power Producer | 1 | 1.2 GWh | Dec 2024 | - | ||
| 6140 Route 209 - North, LLC | Boston, MA | Independent Power Producer | 1 | 7.0 GWh | Dec 2024 | - | ||
| ASA Dekalb Ny Solar III LLC | Denver, CO | Independent Power Producer | 1 | 2.9 GWh | Dec 2024 | - | ||
| 59fed Wham8 Solar, LLC | San Francisco, CA | Independent Power Producer | 1 | 12.4 GWh | Dec 2024 | - | ||
| 54 KR 8ME LLC | Folsom, CA | Independent Power Producer | 1 | 41.8 GWh | Dec 2024 | Sep 2025 | $693.14k | |
| 515 Main Saugus LLC | Saugus, MA | Independent Power Producer | 1 | 2.0 GWh | Dec 2024 | - | ||
| 42ND Road Solar LLC | Arlington, VA | Independent Power Producer | 1 | 4.0 GWh | Dec 2024 | - | ||
| 38DN Power Fund 1 LLC | Sausalito, CA | Independent Power Producer | 1 | 3.6 GWh | Dec 2024 | - | ||
| Arrow Canyon Solar LLC | San Diego, CA | Independent Power Producer | 1 | 625.6 GWh | Dec 2025 | Sep 2025 | $6.90M | |
| ASA Dekalb Ny Solar II LLC | Denver, CO | Independent Power Producer | 1 | 4.7 GWh | Dec 2024 | - | ||
| ASA Dekalb Ny Solar I LLC | Denver, CO | Independent Power Producer | 1 | 6.7 GWh | Dec 2024 | - | ||
| 41MB 8ME, LLC | Folsom, CA | Independent Power Producer | 1 | 117.5 GWh | Dec 2025 | Sep 2025 | $2.71M | |
| ASA Clayton Ny Solar I LLC | Denver, CO | Independent Power Producer | 1 | 738.0 MWh | Dec 2024 | - | ||
| Arroyo Solar LLC | New York, NY | Independent Power Producer | 1 | 720.3 GWh | Dec 2025 | Sep 2025 | $4.01M | |
| Artemis Solar LLC | Irvington, NY | Independent Power Producer | 2 | 5.8 GWh | Dec 2024 | - | ||
| Ashtabula Wind II LLC | Juno Beach, FL | Independent Power Producer | 1 | 356.8 GWh | Dec 2024 | Sep 2025 | $4.56M | |
| 276fed Wham8 Solar, LLC | San Francisco, CA | Independent Power Producer | 1 | 10.6 GWh | Dec 2024 | - | ||
| Ashley Solar Farm, LLC | Boston, MA | Independent Power Producer | 1 | 7.2 GWh | Dec 2024 | - | ||
| ASD Cotuit Ma Solar LLC | Denver, CO | Independent Power Producer | 1 | 2.3 GWh | Dec 2024 | - | ||
| Ashby Solar, LLC | Boston, MA | Independent Power Producer | 1 | 3.2 GWh | Dec 2024 | - | ||
| Ash Mesa Solar, LLC | El Segundo, CA | Independent Power Producer | 1 | 17.3 GWh | Dec 2024 | - | ||
| 28 Livermore Hill Road Solar, LLC | Boston, MA | Independent Power Producer | 1 | 8.2 GWh | Dec 2024 | - | ||
| 299F2M Wham8 Solar, LLC | San Francisco, CA | Independent Power Producer | 1 | 6.3 GWh | Dec 2024 | - | ||
| Ash Creek | Oakland, CA | Independent Power Producer | 1 | 405.6 GWh | Dec 2025 | - | ||
| Armadillo Flats Wind Project, LLC | Juno Beach, FL | Independent Power Producer | 1 | 825.8 GWh | Dec 2025 | Oct 2025 | $1.27M | |
| Arlington Wind Power Project LLC | Houston, TX | Independent Power Producer | 1 | 207.6 GWh | Dec 2024 | Sep 2025 | $3.92M | $172.43k |
| Aspenall Energies (Delaware), LLC | Minneapolis, MN | Independent Power Producer | 1 | 29.0 GWh | Dec 2024 | - | ||
| ASD Wallum Ma Solar LLC | Sandwich, MA | Independent Power Producer | 1 | 9.8 GWh | Dec 2024 | - | ||
| Assembly Solar I, LLC | New York, NY | Independent Power Producer | 1 | 102.1 GWh | Dec 2025 | Sep 2025 | $1.65M | |
| Arlington Valley LLC | Pleasanton, CA | Independent Power Producer | 1 | 3.7 TWh | Dec 2025 | Sep 2025 | $30.75M | $9.17M |
| 71CFR Wham8 Solar, LLC | San Francisco, CA | Independent Power Producer | 1 | 3.0 GWh | Dec 2024 | - | ||
| 7TH Road Solar 1, LLC (Briscoe 1a) | Arlington, VA | Independent Power Producer | 1 | 4.4 GWh | Dec 2024 | - | ||
| 77F2M Wham8 Solar, LLC | San Francisco, CA | Independent Power Producer | 1 | 10.3 GWh | Dec 2024 | - | ||
| Harts Mills Solar, LLC | Santa Monica, CA | Independent Power Producer | 1 | 182.0 GWh | Dec 2025 | Sep 2025 | $2.21M | |
| Hartmann Community Solar LLC | Juno Beach, FL | Independent Power Producer | 1 | 1.3 GWh | Dec 2024 | - | ||
| Harvest Gold Solar Power, LLC | Boston, MA | Independent Power Producer | 1 | 190.6 GWh | Dec 2025 | Sep 2025 | $2.62M | |
| Harvest II Windfarm, LLC | Baltimore, MD | Independent Power Producer | 1 | 218.5 GWh | Dec 2024 | Oct 2025 | $1.57M | |
| Evergreen Wind Power LLC | Boston, MA | Independent Power Producer | - | - | Dec 2011 | Sep 2025 | $2.69M | |
| Harvest Ridge Wind Farm | Houston, TX | Independent Power Producer | 1 | 745.1 GWh | Dec 2025 | - | ||
| Harvest Wind Project Tic | Seattle, WA | Independent Power Producer | 1 | 276.5 GWh | Dec 2024 | - | ||
| Harvest Windfarm, LLC | Baltimore, MD | Independent Power Producer | 1 | 125.2 GWh | Dec 2024 | Sep 2025 | $1.48M | |
| Evergreen Wind Power III LLC | Boston, MA | Independent Power Producer | - | - | Dec 2011 | Sep 2025 | $2.52M | |
| Hatch Solar Energy Center I, LLC | Juno Beach, FL | Independent Power Producer | 1 | 11.1 GWh | Dec 2025 | Sep 2025 | $368.63k | |
| Iron Springs Solar, LLC | Boston, MA | Independent Power Producer | - | - | - | Sep 2025 | $3.38M | |
| Hatfield Renewables, LLC | Boston, MA | Independent Power Producer | 1 | 3.0 GWh | Dec 2024 | - | ||
| Hattiesburg Farm, LLC | Nashville, TN | Independent Power Producer | 1 | 94.1 GWh | Dec 2025 | Sep 2025 | $1.41M | |
| Iron Horse Solar 4, LLC | New York, NY | Independent Power Producer | 1 | 7.2 GWh | Dec 2024 | - | ||
| Haw River Hydro Co | Asheboro, NC | Independent Power Producer | 1 | 4.4 GWh | Dec 2024 | - | ||
| Evergreen Wind Power II LLC | Boston, MA | Independent Power Producer | - | - | - | Sep 2025 | $7.05M | |
| Evergreen Wind, LLC | Boston, MA | Independent Power Producer | 26 | 2.0 TWh | Dec 2025 | - | ||
| Hawkeye Energy Greenport LLC | Melville, NY | Independent Power Producer | 1 | 24.9 GWh | Dec 2024 | Mar 2021 | ||
| Hawkeye Power Partners LLC | Juno Beach, FL | Independent Power Producer | 1 | 191.4 GWh | Dec 2024 | Oct 2020 | ||
| Ewington Energy Systems, LLC | Minneapolis, MN | Independent Power Producer | 5 | 93.3 GWh | Dec 2024 | Sep 2025 | $665.53k | |
| Jack's Solar Garden | Longmont, CO | Independent Power Producer | 1 | 2.3 GWh | Dec 2024 | - | ||
| Jack Francis Solar, LLC | Santa Monica, CA | Independent Power Producer | 1 | 4.0 GWh | Dec 2024 | - | ||
| Harbor Cogeneration Co. | Wilmington, CA | Independent Power Producer | 1 | 20.1 GWh | Dec 2024 | Oct 2025 | $48.09k | |
| Harbor Road Solar 1, LLC | Boston, MA | Independent Power Producer | 1 | 3.0 GWh | Dec 2024 | - | ||
| Jack County Power, LLC | Bridgeport, TX | Independent Power Producer | 1 | 6.9 TWh | Dec 2025 | - | ||
| Hardin Solar Energy II LLC | Chicago, IL | Independent Power Producer | - | - | - | Oct 2025 | $4.13M | |
| Hardin Solar Energy III | Chicago, IL | Independent Power Producer | 1 | 470.6 GWh | Dec 2025 | Oct 2025 | $4.05M | |
| Ism Solar Dighton 3, LLC | San Francisco, CA | Independent Power Producer | 1 | 5.7 GWh | Dec 2024 | - | ||
| Isabella Partners | Bozeman, MT | Independent Power Producer | 1 | 43.0 GWh | Dec 2024 | - | ||
| Hartree Partners LP | New York, NY | Independent Power Producer | 1 | 2.8 TWh | Dec 2025 | Oct 2025 | $217.65M | $20.03M |
| Harmony Florida Solar II, LLC | Juno Beach, FL | Independent Power Producer | 1 | 194.0 GWh | Dec 2025 | Sep 2025 | $1.90M | |
| Harmony Florida Solar LLC | Juno Beach, FL | Independent Power Producer | 1 | 189.0 GWh | Dec 2025 | Sep 2025 | $1.94M | |
| Industrial Power Generating Company LLC | Richmond, VA | Independent Power Producer | 12 | 273.5 GWh | Dec 2024 | - | ||
| Iroquois Solar 1B LLC | Safety Harbor, FL | Independent Power Producer | 1 | 3.7 GWh | Dec 2024 | - | ||
| Everson Garden LLC | Minneapolis, MN | Independent Power Producer | 1 | 2.2 GWh | Dec 2024 | - | ||
| Harrison Solar, LLC | Charlotte, NC | Independent Power Producer | 1 | 10.7 GWh | Dec 2024 | - |
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% |