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 |
|---|---|---|---|---|---|---|---|---|
| Hunlock Energy, LLC | Hunlock Creek, PA | Independent Power Producer | 2 | 657.5 GWh | Dec 2024 | May 2019 | ||
| International Turbine Res Inc | LOS Banos, CA | Independent Power Producer | 1 | 526.0 MWh | Jun 2024 | - | ||
| Invenergy Services LLC | Chicago, IL | Independent Power Producer | 76 | 37.1 TWh | Apr 2025 | - | ||
| IOS II LLC | Dublin, OH | Independent Power Producer | - | 14.8 GWh | Dec 2023 | - | ||
| Ip Lumina II, LLC | Beaverton, OR | Independent Power Producer | 1 | 747.7 GWh | Apr 2025 | - | ||
| Ip Lumina, LLC | Beaverton, OR | Independent Power Producer | 1 | 734.0 GWh | Apr 2025 | - | ||
| Ip Oberon II, LLC | Beaverton, OR | Independent Power Producer | 1 | 644.2 GWh | Apr 2025 | Apr 2025 | $6.78M | |
| Ip Oberon LLC | Beaverton, OR | Independent Power Producer | 1 | 596.1 GWh | Apr 2025 | Apr 2025 | $8.27M | |
| Ip Radian, LLC | Beaverton, OR | Independent Power Producer | 1 | 692.0 GWh | Apr 2025 | - | ||
| IPA Operations Inc - Calumet | Houston, TX | Independent Power Producer | 1 | 5.1 GWh | Dec 2024 | - | ||
| Iris Solar LLC | New York, NY | Independent Power Producer | 1 | 120.1 GWh | Apr 2025 | Mar 2025 | $1.07M | |
| Fresno Community Solar Developers, LLC | St. Louis Park, MN | Independent Power Producer | 1 | 15.4 GWh | Dec 2024 | - | ||
| Frederick County VIrginia | Winchester, VA | Independent Power Producer | 1 | 13.8 GWh | Dec 2024 | - | ||
| Frederickson Power LP | Tacoma, WA | Independent Power Producer | 1 | 2.0 TWh | Dec 2023 | Jul 2025 | $4.42M | $57.29k |
| Freedom Solar, LLC | Asheville, NC | Independent Power Producer | 1 | 10.3 GWh | Dec 2024 | - | ||
| Freehold Solar, LLC | San Francisco, CA | Independent Power Producer | 1 | 3.8 GWh | Dec 2024 | - | ||
| Freemans Way Solar Project 2019, LLC | Schenectady, NY | Independent Power Producer | 1 | 1.1 GWh | Dec 2024 | - | ||
| Freepoint Commodities LLC | Stamford, CT | Independent Power Producer | 2 | - | - | Apr 2025 | $56.11M | $959.70k |
| Freestone Power Generation LLC | Fairfield, TX | Independent Power Producer | 2 | 7.0 TWh | Apr 2025 | - | ||
| French King Solar LLC | Framingham, MA | Independent Power Producer | 1 | 8.1 GWh | Dec 2024 | - | ||
| French Road Solar II, LLC | Boston, MA | Independent Power Producer | 1 | 4.6 GWh | Dec 2024 | - | ||
| Fresh Air Energy Xviii, LLC | New York, NY | Independent Power Producer | 1 | 5.6 GWh | Dec 2024 | - | ||
| Fresh Air Energy XXXV, LLC | New York, NY | Independent Power Producer | 1 | 18.4 GWh | Dec 2024 | - | ||
| FRB Solar LLC | LOS Angeles, CA | Independent Power Producer | 1 | 4.2 GWh | Dec 2023 | - | ||
| FRIT Solar Inc | Rockville, MD | Independent Power Producer | 1 | 1.2 GWh | Dec 2024 | - | ||
| Frontenac Holdco LLC | Princeton, NJ | Independent Power Producer | 1 | 9.4 GWh | Dec 2024 | - | ||
| Frontera Generation Limited Partnership | Mission, TX | Independent Power Producer | 1 | 2.4 TWh | Apr 2025 | - | ||
| Frontier Operation Services | Houston, TX | Independent Power Producer | 4 | 70.8 GWh | Dec 2024 | - | ||
| Frontier Solar LLC | Independent Power Producer | - | 42.1 GWh | Dec 2023 | - | |||
| Frontier Windpower, LLC | Charlotte, NC | Independent Power Producer | - | - | Dec 2021 | Mar 2025 | $3.31M | |
| FRP Columbia County Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 87.9 GWh | Apr 2025 | Jun 2025 | $1.49M | |
| FRP Gadsden County Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 82.0 GWh | Apr 2025 | Jun 2025 | $1.38M | |
| FRP Gilchrist County Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 87.9 GWh | Apr 2025 | Jun 2025 | $1.51M | |
| FRP Tupelo Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 94.8 GWh | Apr 2025 | Jun 2025 | $1.46M | |
| FPL Energy Upton Wind LP | Juno Beach, FL | Independent Power Producer | 1 | 547.6 GWh | Apr 2025 | - | ||
| FPL Energy Montezuma Wind | Juno Beach, FL | Independent Power Producer | 1 | 87.5 GWh | Dec 2024 | Mar 2025 | $1.37M | |
| FPL Energy New Mexico Wind LLC | Juno Beach, FL | Independent Power Producer | 1 | 585.4 GWh | Apr 2025 | May 2018 | ||
| FPL Energy North Dakota Wind LLC | Juno Beach, FL | Independent Power Producer | 1 | 149.3 GWh | Dec 2024 | Jun 2025 | $643.44k | |
| FPL Energy Oklahoma Wind LLC | Juno Beach, FL | Independent Power Producer | 1 | 159.2 GWh | Dec 2024 | May 2020 | ||
| FPL Energy Oliver County Wind | Juno Beach, FL | Independent Power Producer | 1 | 196.6 GWh | Dec 2024 | - | ||
| FPL Energy Oliver County Wind II LLC | Juno Beach, FL | Independent Power Producer | 1 | 201.0 GWh | Dec 2024 | - | ||
| FPL Energy Operating Services, Inc. | Juno Beach, FL | Independent Power Producer | 7 | 207.0 GWh | Dec 2024 | - | ||
| FPL Energy Red Canyon LLC | Juno Beach, FL | Independent Power Producer | 1 | 341.2 GWh | Dec 2024 | - | ||
| FPL Energy South Dakota Wind LLC | Juno Beach, FL | Independent Power Producer | 1 | 85.3 GWh | Apr 2025 | Jun 2025 | $608.36k | |
| FPL Energy Stateline II Inc | Juno Beach, FL | Independent Power Producer | 1 | 381.2 GWh | Dec 2024 | Dec 2022 | ||
| FPL Energy Story Wind LLC | Juno Beach, FL | Independent Power Producer | 1 | 625.0 GWh | Apr 2025 | - | ||
| Fruitland Creek Solar, LLC | Greenwood VIllage, CO | Independent Power Producer | 1 | 2.5 GWh | Dec 2023 | - | ||
| FPL Energy Vansycle LLC | Juno Beach, FL | Independent Power Producer | 2 | 659.6 GWh | Dec 2024 | Mar 2025 | $4.33M | |
| FPL Energy Weatherford, LLC | Juno Beach, FL | Independent Power Producer | 1 | 653.8 GWh | Dec 2024 | - | ||
| FPL Energy Wyman LLC | Juno Beach, FL | Independent Power Producer | 1 | 50.4 GWh | Apr 2025 | Apr 2025 | $2.05M | |
| FPL Peetz Table Wind Energy | Juno Beach, FL | Independent Power Producer | 1 | 767.7 GWh | Dec 2024 | - | ||
| FPLE High Winds, LLC | Juno Beach, FL | Independent Power Producer | 1 | 236.0 GWh | Dec 2024 | - | ||
| FPLE Wind, LLC | Juno Beach, FL | Independent Power Producer | 3 | 1.0 TWh | Dec 2024 | - | ||
| FPS Coxsackie Solar LLC | Stamford, CT | Independent Power Producer | 1 | 8.7 GWh | Dec 2024 | - | ||
| Frankfort Solar Farm LLC | Houston, TX | Independent Power Producer | 1 | 2.3 GWh | Dec 2024 | - | ||
| Franklin Heating Station | Rochester, MN | Independent Power Producer | 1 | 69.7 GWh | Apr 2025 | - | ||
| Franklin Solar Idaho | Charlotte, NC | Independent Power Producer | 1 | 202.8 GWh | Apr 2025 | - | ||
| Gemini Solar | Oakland, CA | Independent Power Producer | 1 | 2.3 TWh | Apr 2025 | - | ||
| GD Richmond Buttonwoods I, LLC | Cranston, RI | Independent Power Producer | 1 | 2.0 GWh | Dec 2024 | - | ||
| GD West Greenwich Nooseneck I, LLC | Cranston, RI | Independent Power Producer | 1 | 34.3 GWh | Dec 2024 | - | ||
| GD West Greenwich VIctory I, LLC | Cranston, RI | Independent Power Producer | 1 | 2.8 GWh | Dec 2024 | - | ||
| GDIM 1, LLC | Cranston, RI | Independent Power Producer | 1 | 14.8 GWh | Dec 2024 | - | ||
| GDIM 2, LLC | Cranston, RI | Independent Power Producer | 1 | 13.2 GWh | Dec 2024 | - | ||
| GDIM 3, LLC | Cranston, RI | Independent Power Producer | 1 | 15.5 GWh | Dec 2024 | - | ||
| GDIM 4, LLC | Cranston, RI | Independent Power Producer | 1 | 14.8 GWh | Dec 2024 | - | ||
| Ge Wind Energy LLC | Schenectady, NY | Independent Power Producer | 2 | 26.5 GWh | Dec 2023 | - | ||
| Geddes 1 Solar, LLC | Santa Monica, CA | Independent Power Producer | 1 | 2.7 GWh | Dec 2024 | - | ||
| Geddes 2 Solar, LLC | Santa Monica, CA | Independent Power Producer | 1 | 2.9 GWh | Dec 2024 | - | ||
| Gemini Community Solar | Scottsdale, AZ | Independent Power Producer | 1 | 4.9 GWh | Dec 2024 | - | ||
| GD Johnson Scituate I, LLC | Cranston, RI | Independent Power Producer | 1 | 5.9 GWh | Dec 2024 | - | ||
| Genconn Devon LLC | New Haven, CT | Independent Power Producer | 1 | 2.3 GWh | Dec 2023 | - | ||
| Genconn Middletown LLC | New Haven, CT | Independent Power Producer | 1 | 4.3 GWh | Dec 2023 | - | ||
| Generate Capital | San Francisco, CA | Independent Power Producer | 78 | 261.0 GWh | Dec 2024 | - | ||
| Generate Colchester Fuel Cells, LLC | San Francisco, CA | Independent Power Producer | 1 | 158.9 GWh | Dec 2024 | - | ||
| Generate Er-NG, LLC | Houston, TX | Independent Power Producer | 18 | 3.1 GWh | Dec 2024 | - | ||
| Generate Fremont Digester, LLC. | Fremont, MI | Independent Power Producer | 1 | 1.2 GWh | Dec 2024 | - | ||
| Genesis Solar LLC | Juno Beach, FL | Independent Power Producer | 1 | 710.3 GWh | Apr 2025 | Mar 2025 | $17.54M | |
| Geysers Power Co LLC | Middletown, CA | Independent Power Producer | 6 | 5.8 TWh | Apr 2025 | Apr 2025 | $95.91M | $4.41M |
| Gibson City Energy Center LLC | Gibson City, IL | Independent Power Producer | 1 | - | Dec 2021 | Mar 2025 | $804.30k | |
| Giffen Solar Park LLC | Independent Power Producer | 1 | 19.6 GWh | Dec 2024 | - | |||
| Garnet Solar Generation Station I LLC | Irvine, CA | Independent Power Producer | 1 | 6.2 GWh | Dec 2023 | - | ||
| FRV Ae Solar LLC | San Francisco, CA | Independent Power Producer | 1 | 60.2 GWh | Dec 2024 | - | ||
| Fusion Solar Centre, L.L.C | New York, NY | Independent Power Producer | 1 | 43.6 GWh | Apr 2025 | - | ||
| G2 Energy LLC | Boise, ID | Independent Power Producer | 3 | 49.2 GWh | Dec 2024 | - | ||
| Ga Solar 3, LLC | Miami, FL | Independent Power Producer | - | - | Dec 2022 | Mar 2025 | $697.27k | |
| Gaines Solar | San Francisco, CA | Independent Power Producer | 1 | 4.2 GWh | Dec 2024 | - | ||
| Gala Solar, LLC | San Francisco, CA | Independent Power Producer | 1 | 3.6 GWh | Nov 2024 | - | ||
| GANS Energy LLC | GANS, PA | Independent Power Producer | 1 | 151.9 GWh | Dec 2024 | Mar 2025 | $2.31M | |
| GANS Solar LLC | Independent Power Producer | 1 | 1.3 GWh | Dec 2024 | - | |||
| Garden Wind LLC | Juno Beach, FL | Independent Power Producer | 1 | 376.6 GWh | Apr 2025 | Jun 2025 | $7.35M | |
| Gardner Solar 1, LLC | Jersey City, NJ | Independent Power Producer | 1 | 3.2 GWh | Dec 2024 | - | ||
| Gardy's Mill Solar LLC | Independent Power Producer | 1 | 26.3 GWh | Dec 2023 | - | |||
| FPL Energy Langdon Wind LLC | Juno Beach, FL | Independent Power Producer | 2 | 717.5 GWh | Dec 2024 | - | ||
| Garrison Energy Center LLC | Greenwich, CT | Independent Power Producer | 1 | 845.6 GWh | Apr 2025 | Apr 2025 | $22.69M | |
| Gas Recovery Systems Inc | Roseville, CA | Independent Power Producer | 12 | 24.7 GWh | Feb 2025 | - | ||
| Gasna 6P, LLC | San Francisco, CA | Independent Power Producer | 1 | 25.9 GWh | Dec 2024 | Apr 2025 | $317.24k | |
| Gateway Energy Storage, LLC | Pleasanton, CA | Independent Power Producer | 1 | -18.8 GWh | Apr 2025 | Mar 2025 | $5.88M | $405.00k |
| Gauley River Power Partners LP | Andover, MS | Independent Power Producer | - | - | Dec 2019 | Mar 2025 | $1.09M | |
| Gavin Power, LLC | Cheshire, OH | Independent Power Producer | 1 | 13.4 TWh | Apr 2025 | Apr 2025 | $184.11M | |
| GB II New York LLC | Stamford, CT | Independent Power Producer | 1 | 3.9 TWh | Apr 2025 | Apr 2025 | $110.33M |
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% |