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 |
|---|---|---|---|---|---|---|---|---|
| SUNE SPS4, LLC | Boston, MA | Independent Power Producer | 1 | 24.1 GWh | Dec 2024 | - | ||
| SUNE SPS5, LLC | Boston, MA | Independent Power Producer | 1 | 23.2 GWh | Dec 2024 | - | ||
| SUNE U6 Holdings LLC | Beltsville, MD | Independent Power Producer | 3 | 4.7 GWh | Dec 2024 | - | ||
| SUNE W12DG-B, LLC | New York, NY | Independent Power Producer | 1 | 2.5 GWh | Dec 2024 | - | ||
| SUNE Wasco SP Owner, LLC | Bethesda, MD | Independent Power Producer | 1 | 3.5 GWh | Dec 2024 | - | ||
| SUNE WF3 KHL A Holdings, LLC | New York, NY | Independent Power Producer | 1 | 1.0 GWh | Dec 2024 | - | ||
| SUNE WF3-St Holdings, LLC | New York, NY | Independent Power Producer | 1 | 957.0 MWh | Dec 2024 | - | ||
| SUNE WG113 Moreno Valley LLC | New York, NY | Independent Power Producer | 1 | 987.0 MWh | Dec 2024 | - | ||
| SUNE WG45 Woodland LLC | New York, NY | Independent Power Producer | 1 | 928.0 MWh | Dec 2024 | - | ||
| Sunedison LLC | Belmont, CA | Independent Power Producer | 16 | 3.0 TWh | Oct 2025 | - | ||
| Sunenergy1 | Mooresville, NC | Independent Power Producer | 1 | 1.2 GWh | Dec 2024 | - | ||
| Sunenergy1-Scotland Neck, LLC | Westport, CT | Independent Power Producer | 1 | 5.9 GWh | Dec 2024 | - | ||
| Sunflower County Solar Project, LLC | Walnut Creek, CA | Independent Power Producer | 1 | 151.9 GWh | Oct 2025 | - | ||
| Flathead Electric Coop Inc | Kalispell, MT | Cooperative | 1 | 18.5 GWh | Dec 2024 | Sep 2025 | $16.94M | |
| Flint Hills Resources Corpus Christi LLC | Corpus Christi, TX | Industrial | 1 | 300.8 GWh | Dec 2024 | - | ||
| Flint Hills Resources Pine Bend, LLC | Wichita, KS | Industrial | 1 | 325.9 GWh | Dec 2024 | - | ||
| Flodquist Community Solar LLC | Schenectady, NY | Independent Power Producer | 2 | 2.0 GWh | Dec 2024 | - | ||
| Fluvanna Wind Energy LLC | Independent Power Producer | 1 | 1.1 TWh | Oct 2025 | - | |||
| Foard City Wind, LLC | San Diego, CA | Independent Power Producer | 1 | 1.2 TWh | Oct 2025 | - | ||
| Fogarty Solar LLC | San Francisco, CA | Independent Power Producer | 1 | 3.7 GWh | Dec 2024 | - | ||
| Ford Hydro Ltd Partnership | Lewiston, ID | Independent Power Producer | 1 | 3.8 GWh | Dec 2024 | - | ||
| Ford Ridge | Charlottesville, VA | Independent Power Producer | 1 | 508.6 GWh | Oct 2025 | - | ||
| Forefront Power, LLC | San Francisco, CA | Independent Power Producer | 37 | 104.7 GWh | Dec 2024 | - | ||
| Foreman's Hill CSG LLC | Annapolis, MD | Investor-Owned Utility | 1 | 7.6 GWh | Dec 2024 | - | ||
| Forest Lake Holdco LLC | Princeton, NJ | Independent Power Producer | 1 | 7.5 GWh | Dec 2024 | - | ||
| Formosa Plastics Corp | Point Comfort, TX | Industrial | 3 | 6.2 TWh | Oct 2025 | - | ||
| Fort Hays State University | Hays, KS | State-Owned Utility | 1 | 13.8 GWh | Dec 2024 | - | ||
| Fort Miller Associates | Clifton Park, NY | Independent Power Producer | 1 | 16.7 GWh | Dec 2024 | - | ||
| Fort Pierce Utilities Authority | Fort Pierce, FL | Municipally-Owned Utility | 2 | 1.8 TWh | Oct 2025 | - | ||
| Fort Rock Solar I LLC | Independent Power Producer | 1 | 25.2 GWh | Dec 2024 | - | |||
| Fort Rock Solar IV LLC | Jersey City, NJ | Independent Power Producer | 1 | 24.5 GWh | Dec 2024 | - | ||
| Fortistar Castleton Power | Castleton On Hudson, NY | Independent Power Producer | 1 | 92.2 GWh | Dec 2024 | - | ||
| Forward Fontanelle Power, LLC | Greenfield, IA | Independent Power Producer | 1 | 6.2 GWh | Dec 2024 | - | ||
| FOSS Manufacturing Company LLC | Hampton, NH | Independent Power Producer | 1 | 26.5 GWh | Oct 2025 | - | ||
| Foster Solar, LLC | Boston, MA | Independent Power Producer | 1 | 1.6 GWh | Dec 2024 | - | ||
| Fostoria Ethanol | Fostoria, OH | Industrial | 1 | 21.7 GWh | Dec 2024 | - | ||
| Foundation Ca Fund IX Manager, LLC | San Francisco, CA | Independent Power Producer | 3 | 17.1 GWh | Dec 2024 | - | ||
| Foundation Ca Fund V Manager, LLC | San Francisco, CA | Independent Power Producer | 3 | 30.3 GWh | Dec 2024 | - | ||
| Foundation Ca Fund VI Manager LLC | San Francisco, CA | Independent Power Producer | 4 | 9.5 GWh | Oct 2025 | - | ||
| Foundation Ca Fund VIII Manager, LLC | San Francisco, CA | Independent Power Producer | 2 | 8.9 GWh | Dec 2024 | - | ||
| Foundation Ca Fund X Manager LLC | San Francisco, CA | Independent Power Producer | 1 | 18.5 GWh | Dec 2024 | - | ||
| Foundation Ha Energy Generation, LLC | San Francisco, CA | Independent Power Producer | 8 | 23.2 GWh | Oct 2025 | - | ||
| Four Rivers Sanitation Authority | Rockford, IL | Municipally-Owned Utility | 1 | 9.2 GWh | Oct 2025 | - | ||
| Fox Island Wind LLC | Vinalhaven, ME | Cooperative | 1 | 8.2 GWh | Dec 2024 | - | ||
| Foxtail Wind, LLC | Denver, CO | Investor-Owned Utility | 1 | 668.8 GWh | Oct 2025 | - | ||
| Foxwoods Resort Casino | Mashantucket, CT | Commercial | 1 | 11.7 GWh | Dec 2024 | - | ||
| FPC Services Inc. | Sublette, IL | Independent Power Producer | 1 | 7.9 GWh | Dec 2024 | - | ||
| FPL Energy Ashtabula Wind LLC | Juno Beach, FL | Independent Power Producer | 1 | 643.9 GWh | Dec 2024 | - | ||
| FPL Energy Burleigh County Wind LLC | Juno Beach, FL | Independent Power Producer | 1 | 209.2 GWh | Dec 2024 | May 2020 | ||
| FPL Energy Callahan Wind, LLC | Juno Beach, FL | Independent Power Producer | 1 | 452.3 GWh | Dec 2024 | - | ||
| FPL Energy Crystal Lake Wind II LLC | Juno Beach, FL | Independent Power Producer | 1 | 788.8 GWh | Oct 2025 | - | ||
| FPL Energy Crystal Lake Wind LLC | Juno Beach, FL | Independent Power Producer | 1 | 636.9 GWh | Oct 2025 | - | ||
| FPL Energy Hancock County Wind, LLC | Juno Beach, FL | Independent Power Producer | 1 | 277.0 GWh | Oct 2025 | Feb 2020 | ||
| FPL Energy Horse Hollow LLC | Juno Beach, FL | Independent Power Producer | 1 | 2.6 TWh | Oct 2025 | - | ||
| FPL Energy Langdon Wind LLC | Juno Beach, FL | Independent Power Producer | 2 | 717.5 GWh | Dec 2024 | - | ||
| FPL Energy New Mexico Wind LLC | Juno Beach, FL | Independent Power Producer | 1 | 538.3 GWh | Oct 2025 | May 2018 | ||
| FPL Energy Oklahoma Wind LLC | Juno Beach, FL | Independent Power Producer | 1 | 159.4 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 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 | 581.5 GWh | Oct 2025 | - | ||
| FPL Energy Upton Wind LP | Juno Beach, FL | Independent Power Producer | 1 | 602.1 GWh | Oct 2025 | - | ||
| FPL Energy Weatherford, LLC | Juno Beach, FL | Independent Power Producer | 1 | 653.8 GWh | Dec 2024 | - | ||
| FPL Peetz Table Wind Energy | Juno Beach, FL | Independent Power Producer | 1 | 767.5 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 | - | ||
| Francis Scott Key Mall | Frederick, MD | Commercial | 1 | 1.4 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 | 72.0 GWh | Oct 2025 | - | ||
| Franklin Solar Idaho | Charlotte, NC | Independent Power Producer | 1 | 252.4 GWh | Oct 2025 | - | ||
| FRB Solar LLC | LOS Angeles, CA | Independent Power Producer | 1 | 4.2 GWh | Dec 2023 | - | ||
| Frederick County VIrginia | Winchester, VA | Independent Power Producer | 1 | 13.8 GWh | Dec 2024 | - | ||
| 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 | - | ||
| Freeport LNG Development L.P | Houston, TX | Industrial | 1 | 600.5 GWh | Dec 2024 | - | ||
| Freestone Power Generation LLC | Fairfield, TX | Independent Power Producer | 2 | 7.0 TWh | Oct 2025 | - | ||
| French King Solar LLC | Framingham, MA | Independent Power Producer | 1 | 8.1 GWh | Dec 2024 | - | ||
| French Paper Co | Niles, MI | Industrial | 1 | 3.1 GWh | Oct 2025 | - | ||
| 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 | - | ||
| Fresno Community Solar Developers, LLC | St. Louis Park, MN | Independent Power Producer | 1 | 15.4 GWh | Dec 2024 | - | ||
| Friant Power Authority | Visalia, CA | Political Subdivision | 1 | 62.7 GWh | Dec 2024 | - | ||
| 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 | 2.2 TWh | Oct 2025 | - | ||
| Frontier El Dorado Refinery LLC | El Dorado, KS | Industrial | 1 | 241.1 GWh | Oct 2025 | - | ||
| Frontier Operation Services | Houston, TX | Independent Power Producer | 4 | 70.0 GWh | Dec 2024 | - | ||
| Frontier Solar LLC | Independent Power Producer | - | 42.1 GWh | Dec 2023 | - | |||
| Fruitland Creek Solar, LLC | Greenwood VIllage, CO | Independent Power Producer | 1 | 2.5 GWh | Dec 2024 | - | ||
| FRV Ae Solar LLC | San Francisco, CA | Independent Power Producer | 1 | 60.2 GWh | Dec 2024 | - | ||
| FT Worth City Of | Arlington, TX | Municipally-Owned Utility | 1 | 24.9 GWh | Oct 2025 | - | ||
| Fusion Solar Centre, L.L.C | New York, NY | Independent Power Producer | 1 | 43.7 GWh | Oct 2025 | - | ||
| G&S Operations LLC | New York, NY | Commercial | 3 | 13.3 GWh | Dec 2024 | - | ||
| G2 Energy LLC | Boise, ID | Independent Power Producer | 3 | 45.4 GWh | Dec 2024 | - | ||
| Gaines Solar | San Francisco, CA | Independent Power Producer | 1 | 4.2 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 | Oct 2025 | Nuclear |
| Barry | Bucks, Alabama | 12 TWh | Jan 1954 | Oct 2025 | Natural Gas : 95.1% Bituminous Coal : 4.9% |
| Beaver Valley | Shippingport, Pennsylvania | 15 TWh | Aug 1976 | Oct 2025 | Nuclear |
| Bowen | Cartersville, Georgia | 11 TWh | Sep 1971 | Oct 2025 | Bituminous Coal : 99.8% |
| Braidwood Generation Station | Braceville, Illinois | 20 TWh | Jun 1988 | Oct 2025 | Nuclear |
| Browns Ferry | Decatur, Alabama | 30 TWh | Jul 1974 | Oct 2025 | Nuclear |
| Brunswick Nuclear | Southport, North Carolina | 16 TWh | Oct 1975 | Oct 2025 | Nuclear |
| Byron Generating Station | Byron, Illinois | 20 TWh | Aug 1985 | Oct 2025 | Nuclear |
| Calvert Cliffs Nuclear Power Plant | Lusby, Maryland | 15 TWh | Apr 1975 | Oct 2025 | Nuclear |
| Catawba | York, South Carolina | 19 TWh | May 1985 | Oct 2025 | Nuclear |
| Comanche Peak | Glen Rose, Texas | 19 TWh | Jul 1990 | Oct 2025 | Nuclear |
| Crystal River | Crystal River, Florida | 15 TWh | Sep 1966 | Oct 2025 | Natural Gas : 75.4% Bituminous Coal : 24.4% |
| Diablo Canyon | Avila Beach, California | 18 TWh | Apr 1985 | Oct 2025 | Nuclear |
| Donald C Cook | Bridgman, Michigan | 18 TWh | Jul 1975 | Oct 2025 | Nuclear |
| Dresden Generating Station | Morris, Illinois | 15 TWh | Jul 1970 | Oct 2025 | Nuclear |
| Edwin I Hatch | Baxley, Georgia | 14 TWh | Nov 1975 | Oct 2025 | Nuclear |
| Gavin Power, LLC | Cheshire, Ohio | 13 TWh | Sep 1974 | Oct 2025 | Bituminous Coal : 99.5% Distillate Fuel Oil : 0.5% |
| Grand Coulee | Grand Coulee, Washington | 16 TWh | Feb 1941 | Oct 2025 | Water |
| Grand Gulf | Port Gibson, Mississippi | 11 TWh | Jun 1985 | Oct 2025 | Nuclear |
| Guernsey Power Station | Byesville, Ohio | 11 TWh | Jan 2023 | Oct 2025 | Natural Gas |
| H Allen Franklin Combined Cycle | Smiths, Alabama | 12 TWh | May 2002 | Oct 2025 | Natural Gas |
| Hines Energy Complex | Bartow, Florida | 12 TWh | Mar 1999 | Oct 2025 | Natural Gas |
| Jack McDonough | Smyrna, Georgia | 17 TWh | Apr 1971 | Oct 2025 | Natural Gas |
| James H Miller Jr | Quinton, Alabama | 19 TWh | Sep 1978 | Oct 2025 | Subbituminous Coal : 99.2% Natural Gas : 0.8% |
| Joseph M Farley | Columbia, Alabama | 13 TWh | Nov 1977 | Oct 2025 | Nuclear |
| Labadie | Labadie, Missouri | 16 TWh | May 1970 | Oct 2025 | Subbituminous Coal : 99.9% |
| LaSalle Generating Station | Marseilles, Illinois | 19 TWh | Dec 1983 | Oct 2025 | Nuclear |
| Limerick | Sanatoga, Pennsylvania | 19 TWh | Jan 1986 | Oct 2025 | Nuclear |
| McGuire | Huntersville, North Carolina | 20 TWh | Aug 1981 | Oct 2025 | Nuclear |
| Millstone | Waterford, Connecticut | 17 TWh | Nov 1975 | Oct 2025 | Nuclear |
| Monroe (MI) | Monroe, Michigan | 16 TWh | Oct 1969 | Oct 2025 | Subbituminous Coal : 74.1% Bituminous Coal : 16.5% Petroleum Coke : 9.1% |
| Nine Mile Point Nuclear Station | Lycoming, New York | 16 TWh | Nov 1969 | Oct 2025 | Nuclear |
| North Anna | Mineral, Virginia | 15 TWh | May 1978 | Oct 2025 | Nuclear |
| Oconee | Seneca, South Carolina | 23 TWh | Jun 1973 | Oct 2025 | Nuclear |
| Okeechobee Clean Energy Center | Okeechobee, Florida | 12 TWh | Feb 2019 | Oct 2025 | Natural Gas |
| Palo Verde | Wintersburg, Arizona | 32 TWh | Dec 1985 | Oct 2025 | Nuclear |
| Peach Bottom | Delta, Pennsylvania | 22 TWh | Jun 1974 | Oct 2025 | Nuclear |
| PSEG Salem Generating Station | Hancocks Bridge, New Jersey | 18 TWh | May 1971 | Oct 2025 | Nuclear |
| Quad Cities Generating Station | Cordova, Illinois | 15 TWh | Nov 1972 | Oct 2025 | Nuclear |
| Robert Moses Niagara | Lewiston, New York | 14 TWh | Dec 1960 | Oct 2025 | Water |
| Sequoyah | Soddy Daisy, Tennessee | 13 TWh | Jun 1981 | Oct 2025 | Nuclear |
| South Texas Project | Wadsworth, Texas | 22 TWh | Jul 1988 | Oct 2025 | Nuclear |
| St Lucie | Jensen Beach, Florida | 16 TWh | Apr 1976 | Oct 2025 | Nuclear |
| Surry | Surry, Virginia | 14 TWh | Nov 1972 | Oct 2025 | Nuclear |
| TalenEnergy Susquehanna | Berwick, Pennsylvania | 19 TWh | May 1983 | Oct 2025 | Nuclear |
| Turkey Point | Homestead, Florida | 20 TWh | Mar 1967 | Oct 2025 | Nuclear : 68.2% Natural Gas : 31.8% |
| Vogtle | Waynesboro, Georgia | 36 TWh | Apr 1987 | Oct 2025 | Nuclear |
| W A Parish | Thompsons, Texas | 15 TWh | May 1958 | Oct 2025 | Subbituminous Coal : 83.8% Natural Gas : 16.2% |
| Watts Bar Nuclear Plant | Spring City, Tennessee | 15 TWh | Apr 1996 | Oct 2025 | Nuclear |
| West County Energy Center | Loxahatchee, Florida | 18 TWh | Jul 2009 | Oct 2025 | Natural Gas : 99.9% |