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 2024Q4 Seller Transactions | FERC 2024Q4 Buyer Transactions |
|---|---|---|---|---|---|---|---|---|
| Litchfield Public Utilities | Litchfield, MN | Municipally-Owned Utility | 1 | 205.0 MWh | Dec 2023 | - | ||
| Little Bear Solar 1, LLC (Longroad) | Boston, MA | Independent Power Producer | 1 | 91.6 GWh | Mar 2025 | - | ||
| Little Bear Solar 3, LLC (Longroad) | Boston, MA | Independent Power Producer | 1 | 27.0 GWh | Dec 2023 | - | ||
| Little Bear Solar 4, LLC (Longroad) | Boston, MA | Independent Power Producer | 1 | 52.1 GWh | Mar 2025 | - | ||
| Little Bear Solar 5, LLC (Longroad) | Boston, MA | Independent Power Producer | 1 | 128.1 GWh | Mar 2025 | - | ||
| Little Falls Solar | Boston, MA | Independent Power Producer | 1 | 3.6 GWh | Dec 2023 | - | ||
| Little Falls Solar 1, LLC | Boston, MA | Independent Power Producer | 1 | 3.5 GWh | Dec 2023 | - | ||
| Little Mac Power Company | Twin Falls, ID | Independent Power Producer | 1 | 4.8 GWh | Dec 2023 | - | ||
| Livermore Falls CSG, LLC | Boston, MA | Independent Power Producer | 1 | 5.2 GWh | Dec 2023 | - | ||
| LKL BLBD, LLC | San Francisco, CA | Independent Power Producer | 1 | 8.7 GWh | Dec 2023 | - | ||
| Lock 12 Hydro Partners, LLC | Louisville, KY | Independent Power Producer | 1 | 5.8 GWh | Dec 2023 | - | ||
| Lock 7 Hydro Partners LLC | Louisville, KY | Independent Power Producer | 1 | 6.7 GWh | Dec 2023 | - | ||
| Lockett Windfarm, LLC | Chicago, IL | Independent Power Producer | 1 | 793.2 GWh | Mar 2025 | - | ||
| Lockheed Martin RMS | Orlando, FL | Industrial | 2 | 3.2 GWh | Dec 2023 | - | ||
| Lockheed Martin Solar System | Oldsmar, FL | Commercial | 1 | 3.1 GWh | Dec 2023 | - | ||
| Loess Hills Wind Farm LLC | Baltimore, MD | Independent Power Producer | 1 | 7.3 GWh | Mar 2025 | - | ||
| LOMA Linda University | LOMA Linda, CA | Commercial | 1 | 65.1 GWh | Mar 2025 | - | ||
| Long Beach Trigen, LLC | Danbury, CT | Independent Power Producer | 1 | 5.1 GWh | Dec 2023 | - | ||
| Long John Solar, LLC | San Francisco, CA | Independent Power Producer | 1 | 3.9 GWh | Dec 2023 | - | ||
| Long Plain Solar, LLC | Boston, MA | Independent Power Producer | 1 | 3.5 GWh | Dec 2023 | - | ||
| Longbow Acquisition Holdco, LLC | New York, NY | Independent Power Producer | 1 | 145.3 GWh | Mar 2025 | - | ||
| Longview Fibre Co | Longview, WA | Industrial | 1 | 189.9 GWh | Dec 2023 | - | ||
| Loon Garden LLC | Excelsior, MN | Independent Power Producer | 1 | 1.8 GWh | Dec 2023 | - | ||
| Loraine Windpower Project | Palm Beach Gardens, FL | Independent Power Producer | 1 | 357.6 GWh | Dec 2023 | - | ||
| Lorin Industries | Muskegon, MI | Industrial | 1 | 4.9 GWh | Dec 2023 | - | ||
| LOS Alamos County | LOS Alamos, NM | Municipally-Owned Utility | 3 | 308.0 MWh | Jan 2025 | Apr 2025 | $1.91M | |
| LOS Angeles Community College District | LOS Angeles, CA | Political Subdivision | 2 | 5.3 GWh | Dec 2023 | - | ||
| LOS Angeles Department Of Water & Power | LOS Angeles, CA | Municipally-Owned Utility | 38 | 12.2 TWh | Mar 2025 | Mar 2025 | $1.25M | |
| LOS Esteros Critical Energy Facility LLC | San Jose, CA | Independent Power Producer | 1 | 249.2 GWh | Mar 2025 | Apr 2025 | $0 | |
| Louisiana Energy & Power Authority | Lafayette, LA | Political Subdivision | 4 | 208.4 GWh | Dec 2023 | Apr 2025 | $7.97M | |
| Louisiana Sugar Refining LLC | Gramercy, LA | Industrial | 1 | 24.8 GWh | Dec 2023 | - | ||
| Louisiana Tech University | Ruston, LA | State-Owned Utility | 1 | 50.2 GWh | Dec 2023 | - | ||
| Loup River Public Power DIST | Columbus, NE | Political Subdivision | 2 | 159.2 GWh | Dec 2023 | - | ||
| Lower Colorado River Authority | Austin, TX | Political Subdivision | 12 | 17.5 TWh | Mar 2025 | Sep 2024 | ||
| Lower Mount Bethel Energy LLC | Allentown, PA | Independent Power Producer | 1 | 4.4 TWh | Mar 2025 | Dec 2018 | ||
| Lower Valley Energy, Inc. | Afton, WY | Cooperative | 2 | 16.1 GWh | Dec 2023 | - | ||
| Loyola University Health System | Maywood, IL | Commercial | 1 | 3.4 GWh | Dec 2023 | - | ||
| LR Wheatfield Solar 1, LLC | Boston, MA | Independent Power Producer | 1 | 8.8 GWh | Dec 2023 | - | ||
| LSE Canes Venatici LLC | AVON, CT | Independent Power Producer | 1 | 3.4 GWh | Dec 2023 | - | ||
| LSE Canis Major LLC | AVON, CT | Independent Power Producer | 1 | 3.7 GWh | Dec 2023 | - | ||
| LSE Canis Minor LLC | AVON, CT | Independent Power Producer | 1 | 1.8 GWh | Dec 2023 | - | ||
| LSE Cassiopeia LLC | AVON, CT | Independent Power Producer | 1 | 3.2 GWh | Dec 2023 | - | ||
| LSE Centaurus LLC | AVON, CT | Independent Power Producer | 1 | 3.9 GWh | Dec 2023 | - | ||
| LSE Chamaeleon LLC | AVON, CT | Independent Power Producer | 1 | 1.7 GWh | Dec 2023 | - | ||
| LSE Coma Berenices LLC | AVON, CT | Independent Power Producer | 1 | 3.4 GWh | Dec 2023 | - | ||
| LSE Delphinus LLC | AVON, CT | Independent Power Producer | 1 | 3.3 GWh | Dec 2023 | - | ||
| LSE Dorado, LLC | Juno Beach, FL | Independent Power Producer | 1 | 7.3 GWh | Dec 2023 | - | ||
| LSE Pegasus LLC | AVON, CT | Independent Power Producer | 1 | 8.1 GWh | Dec 2023 | - | ||
| LSE Perseus LLC | AVON, CT | Independent Power Producer | 1 | 5.8 GWh | Dec 2023 | - | ||
| LSE Pictor LLC | AVON, CT | Independent Power Producer | 1 | 3.7 GWh | Dec 2023 | - | ||
| LSE Pisces LLC | AVON, CT | Independent Power Producer | 1 | 6.4 GWh | Dec 2023 | - | ||
| Lukuc B Community Solar LLC | Arlington, VA | Independent Power Producer | 1 | 3.9 GWh | Dec 2023 | - | ||
| Luminace Solar Arizona 2, LLC | New York, NY | Independent Power Producer | 2 | 5.0 GWh | Dec 2023 | - | ||
| Luminace Solar Arizona, LLC | New York, NY | Independent Power Producer | 1 | 6.6 GWh | Dec 2023 | - | ||
| Luminace Solar Chicago, LLC | New York, NY | Independent Power Producer | 1 | 12.6 GWh | Mar 2025 | - | ||
| Luminace Solar Federal, LLC | New York, NY | Independent Power Producer | 1 | 5.8 GWh | Dec 2023 | - | ||
| Luminace Solar Georgia 2, LLC | New York, NY | Independent Power Producer | 2 | 9.1 GWh | Dec 2023 | - | ||
| Luminace Solar Georgia, LLC | New York, NY | Independent Power Producer | 1 | 1.9 GWh | Dec 2023 | - | ||
| Luminace Solar Holding, LLC | New York, NY | Independent Power Producer | 5 | 13.4 GWh | Dec 2023 | - | ||
| Luminace Solar Illinois 2, LLC | New York, NY | Independent Power Producer | 5 | 13.1 GWh | Dec 2023 | - | ||
| Luminace Solar Maryland II, LLC | New York, NY | Independent Power Producer | 2 | 11.6 GWh | Dec 2023 | - | ||
| Luminace Solar Maryland, LLC | New York, NY | Independent Power Producer | 2 | 2.5 GWh | Dec 2023 | - | ||
| Luminace Solar Massachusetts, LLC | New York, NY | Independent Power Producer | 2 | 4.3 GWh | Dec 2023 | - | ||
| Luminace Solar MC, LLC | New York, NY | Independent Power Producer | 11 | 46.1 GWh | Dec 2023 | - | ||
| Luminace Solar Net Metering, LLC | New York, NY | Independent Power Producer | 1 | 2.8 GWh | Dec 2023 | - | ||
| Luminace Solar New Jersey II, LLC | New York, NY | Independent Power Producer | 2 | 10.3 GWh | Dec 2023 | - | ||
| Luminace Solar New Jersey, LLC | New York, NY | Independent Power Producer | 5 | 18.1 GWh | Dec 2023 | - | ||
| Luminace Solar Rhode Island, LLC | New York, NY | Independent Power Producer | 1 | 4.9 GWh | Dec 2023 | - | ||
| Luminace Sunbeam Development Holdings, LLC | Baltimore, MD | Independent Power Producer | 9 | 6.1 GWh | Dec 2023 | - | ||
| Luminant Dick's Creek | Monroe, OH | Independent Power Producer | 1 | 2.9 GWh | Dec 2023 | - | ||
| Luminant Generation Company LLC | Irving, TX | |Independent Power Producer | 29 | 51.8 TWh | Mar 2025 | - | ||
| Luminant Miami Fort | North Bend, OH | Independent Power Producer | 1 | 6.5 TWh | Mar 2025 | - | ||
| Luther College Wind Energy Project LLC | Decorah, IA | Independent Power Producer | 1 | 241.3 MWh | Dec 2023 | - | ||
| Lyons Road Solar, LLC | Santa Monica, CA | Independent Power Producer | 1 | 37.7 GWh | Dec 2023 | - | ||
| Lyons Solar, LLC | Chapel Hill, NC | Independent Power Producer | 1 | 622.0 MWh | Dec 2023 | - | ||
| LYRA Community Solar | Scottsdale, AZ | Independent Power Producer | 1 | 4.7 GWh | Dec 2023 | - | ||
| Ma CS Uxbridge, LLC | San Francisco, CA | Independent Power Producer | 1 | 4.4 GWh | Dec 2023 | - | ||
| Ma CS Ware West, LLC | San Francisco, CA | Independent Power Producer | 1 | 2.5 GWh | Dec 2023 | - | ||
| MAAS Energy Works | Redding, CA | Independent Power Producer | 4 | 6.4 GWh | Dec 2023 | - | ||
| Macbeth Solar, LLC | Santa Monica, CA | Independent Power Producer | 1 | 37.0 GWh | Dec 2023 | - | ||
| Madera DP 2, LLC | Valencia, CA | Independent Power Producer | 1 | 11.8 GWh | Dec 2023 | - | ||
| Madison Energy Holdings LLC | Tysons, VA | Independent Power Producer | 43 | 129.0 GWh | Dec 2023 | - | ||
| Madison Energy Investments LLC | Vienna, VA | Independent Power Producer | 18 | 9.1 GWh | Jan 2025 | - | ||
| Madison Windpower LLC | Houston, TX | Independent Power Producer | 1 | 5.0 GWh | Mar 2025 | - | ||
| Magdaline Solar, LLC | Jersey City, NJ | Independent Power Producer | 1 | 1.1 GWh | Dec 2023 | - | ||
| Mahipapa LLC | Honolulu, HI | Independent Power Producer | 1 | 42.2 GWh | Dec 2023 | - | ||
| Maine DG Solar Augusta, LLC | Boston, MA | Independent Power Producer | 1 | 4.8 GWh | Dec 2023 | - | ||
| Maine DG Solar Baldwin, LLC | Boston, MA | Independent Power Producer | 1 | 9.3 GWh | Dec 2023 | - | ||
| Maine DG Solar Harmony, LLC | Boston, MA | Independent Power Producer | 1 | 9.7 GWh | Dec 2023 | - | ||
| Maine DG Solar Monmouth, LLC | Boston, MA | Independent Power Producer | 1 | 8.5 GWh | Dec 2023 | - | ||
| Maine DG Solar Pittsfield, LLC | Boston, MA | Independent Power Producer | 1 | 2.1 GWh | Dec 2023 | - | ||
| Maine Waste To Energy | Auburn, ME | Municipally-Owned Utility | 1 | 11.3 GWh | Mar 2025 | - | ||
| Major Oak Power, LLC | Bremond, TX | Independent Power Producer | 1 | 2.4 TWh | Mar 2025 | - | ||
| Malmedal Garden LLC | Minneapolis, MN | Independent Power Producer | 1 | 1.8 GWh | Dec 2023 | - | ||
| Manitowoc Public Utilities | Manitowoc, WI | Municipally-Owned Utility | 2 | 211.9 GWh | Mar 2025 | Apr 2024 | ||
| Maple Street Solar 1, LLC | San Francisco, CA | Independent Power Producer | 1 | 5.9 GWh | Dec 2023 | - | ||
| Mapleton Community Solar | Scottsdale, AZ | Independent Power Producer | 1 | 5.2 GWh | Dec 2023 | - | ||
| Marbury Point Solar LLC | Framingham, MA | Independent Power Producer | 1 | 5.8 GWh | Dec 2023 | - | ||
| Marie's Way Solar I, LLC | New York, NY | Independent Power Producer | 1 | 6.8 GWh | Dec 2023 | - | ||
| Marina Energy LLC | Folsom, NJ | Independent Power Producer | 3 | 12.1 GWh | Dec 2023 | May 2022 |
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 | Mar 2025 | Nuclear |
| Barry | Bucks, Alabama | 14 TWh | Jan 1954 | Mar 2025 | Natural Gas : 93.9% Bituminous Coal : 6.1% |
| Beaver Valley | Shippingport, Pennsylvania | 14 TWh | Aug 1976 | Mar 2025 | Nuclear |
| Braidwood Generation Station | Braceville, Illinois | 19 TWh | Jun 1988 | Mar 2025 | Nuclear |
| Browns Ferry | Decatur, Alabama | 29 TWh | Jul 1974 | Mar 2025 | Nuclear |
| Brunswick Nuclear | Southport, North Carolina | 16 TWh | Oct 1975 | Mar 2025 | Nuclear |
| Byron Generating Station | Byron, Illinois | 20 TWh | Aug 1985 | Mar 2025 | Nuclear |
| Calvert Cliffs Nuclear Power Plant | Lusby, Maryland | 15 TWh | Apr 1975 | Mar 2025 | Nuclear |
| Catawba | York, South Carolina | 19 TWh | May 1985 | Mar 2025 | Nuclear |
| Comanche Peak | Glen Rose, Texas | 20 TWh | Jul 1990 | Mar 2025 | Nuclear |
| Crystal River | Crystal River, Florida | 16 TWh | Sep 1966 | Mar 2025 | Natural Gas : 79.9% Bituminous Coal : 20.0% |
| Diablo Canyon | Avila Beach, California | 18 TWh | Apr 1985 | Mar 2025 | Nuclear |
| Donald C Cook | Bridgman, Michigan | 18 TWh | Jul 1975 | Mar 2025 | Nuclear |
| Dresden Generating Station | Morris, Illinois | 15 TWh | Jul 1970 | Mar 2025 | Nuclear |
| Edwin I Hatch | Baxley, Georgia | 14 TWh | Nov 1975 | Mar 2025 | Nuclear |
| Gavin Power, LLC | Cheshire, Ohio | 12 TWh | Sep 1974 | Mar 2025 | Bituminous Coal : 99.5% Distillate Fuel Oil : 0.5% |
| Grand Coulee | Grand Coulee, Washington | 16 TWh | Feb 1941 | Mar 2025 | Water |
| Grand Gulf | Port Gibson, Mississippi | 11 TWh | Jun 1985 | Mar 2025 | Nuclear |
| Greensville County Power Station | Emporia, Virginia | 11 TWh | Nov 2018 | Mar 2025 | Natural Gas |
| Guernsey Power Station | Byesville, Ohio | 11 TWh | Jan 2023 | Mar 2025 | Natural Gas |
| H Allen Franklin Combined Cycle | Smiths, Alabama | 12 TWh | May 2002 | Mar 2025 | Natural Gas |
| Hines Energy Complex | Bartow, Florida | 12 TWh | Mar 1999 | Mar 2025 | Natural Gas |
| Jack McDonough | Smyrna, Georgia | 18 TWh | Apr 1971 | Mar 2025 | Natural Gas |
| James H Miller Jr | Quinton, Alabama | 19 TWh | Sep 1978 | Mar 2025 | Subbituminous Coal : 99.1% Natural Gas : 0.9% |
| Joseph M Farley | Columbia, Alabama | 15 TWh | Nov 1977 | Mar 2025 | Nuclear |
| Labadie | Labadie, Missouri | 15 TWh | May 1970 | Mar 2025 | Subbituminous Coal : 99.9% |
| LaSalle Generating Station | Marseilles, Illinois | 20 TWh | Dec 1983 | Mar 2025 | Nuclear |
| Limerick | Sanatoga, Pennsylvania | 19 TWh | Jan 1986 | Mar 2025 | Nuclear |
| McGuire | Huntersville, North Carolina | 20 TWh | Aug 1981 | Mar 2025 | Nuclear |
| Millstone | Waterford, Connecticut | 17 TWh | Nov 1975 | Mar 2025 | Nuclear |
| Monroe (MI) | Monroe, Michigan | 15 TWh | Oct 1969 | Mar 2025 | Subbituminous Coal : 74.6% Bituminous Coal : 15.7% Petroleum Coke : 9.6% |
| Nine Mile Point Nuclear Station | Lycoming, New York | 16 TWh | Nov 1969 | Mar 2025 | Nuclear |
| North Anna | Mineral, Virginia | 16 TWh | May 1978 | Mar 2025 | Nuclear |
| Oak Grove (TX) | Franklin, Texas | 12 TWh | Mar 2010 | Mar 2025 | Lignite Coal : 97.8% Natural Gas : 2.2% |
| Oconee | Seneca, South Carolina | 22 TWh | Jun 1973 | Mar 2025 | Nuclear |
| Palo Verde | Wintersburg, Arizona | 32 TWh | Dec 1985 | Mar 2025 | Nuclear |
| Peach Bottom | Delta, Pennsylvania | 22 TWh | Jun 1974 | Mar 2025 | Nuclear |
| Prairie State Generating Station | Marissa, Illinois | 11 TWh | May 2012 | Mar 2025 | Bituminous Coal : 99.8% |
| PSEG Salem Generating Station | Hancocks Bridge, New Jersey | 19 TWh | May 1971 | Mar 2025 | Nuclear |
| Quad Cities Generating Station | Cordova, Illinois | 15 TWh | Nov 1972 | Mar 2025 | Nuclear |
| Robert Moses Niagara | Lewiston, New York | 15 TWh | Dec 1960 | Mar 2025 | Water |
| South Texas Project | Wadsworth, Texas | 20 TWh | Jul 1988 | Mar 2025 | Nuclear |
| St Lucie | Jensen Beach, Florida | 15 TWh | Apr 1976 | Mar 2025 | Nuclear |
| Surry | Surry, Virginia | 13 TWh | Nov 1972 | Mar 2025 | Nuclear |
| TalenEnergy Susquehanna | Berwick, Pennsylvania | 20 TWh | May 1983 | Mar 2025 | Nuclear |
| Turkey Point | Homestead, Florida | 21 TWh | Mar 1967 | Mar 2025 | Nuclear : 65.4% Natural Gas : 34.6% |
| Vogtle | Waynesboro, Georgia | 35 TWh | Apr 1987 | Mar 2025 | Nuclear |
| W A Parish | Thompsons, Texas | 14 TWh | May 1958 | Mar 2025 | Subbituminous Coal : 82.1% Natural Gas : 17.9% |
| Watts Bar Nuclear Plant | Spring City, Tennessee | 17 TWh | Apr 1996 | Mar 2025 | Nuclear |
| West County Energy Center | Loxahatchee, Florida | 19 TWh | Jul 2009 | Mar 2025 | Natural Gas : 99.9% |