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 |
|---|---|---|---|---|---|---|---|---|
| Perennial Wind, LLC | Omaha, NE | Independent Power Producer | 1 | 35.5 GWh | Dec 2025 | - | ||
| Aspenall Energies (Delaware), LLC | Minneapolis, MN | Independent Power Producer | 1 | 35.5 GWh | Dec 2025 | - | ||
| Wister Solar | Niland, CA | Independent Power Producer | 1 | 35.5 GWh | Dec 2025 | - | ||
| SR Platte, LLC | Nashville, TN | Independent Power Producer | 1 | 35.5 GWh | Dec 2025 | Sep 2025 | $513.75k | |
| Foundation Ca Fund V Manager, LLC | San Francisco, CA | Independent Power Producer | 3 | 35.6 GWh | Dec 2025 | - | ||
| Ameresco Vasco Road LLC | Independent Power Producer | 1 | 35.6 GWh | Dec 2025 | - | |||
| Bio Town Biogas, LLC | Reynolds, IN | Industrial | 1 | 35.7 GWh | Dec 2024 | - | ||
| SUNE AZ2, LLC | Cincinnati, OH | Independent Power Producer | 1 | 35.8 GWh | Dec 2025 | - | ||
| Colice Hall Solar LLC | Stamford, CT | Independent Power Producer | 1 | 35.8 GWh | Dec 2025 | Oct 2025 | $470.93k | |
| Massachusetts WTR Rauth-Deer I | Winthrop, MA | Political Subdivision | 1 | 35.8 GWh | Jun 2026 | - | ||
| U.S. Army - Radford | Radford, VA | Federally-Owned Utility | 1 | 35.9 GWh | Dec 2025 | - | ||
| City Of Peru - (Il) | Peru, IL | Municipally-Owned Utility | 4 | 35.9 GWh | Jun 2026 | - | ||
| East. Michigan Univ. Heating Plant | Ypsilanti, MI | Commercial | 1 | 35.9 GWh | Dec 2025 | - | ||
| Blue Elk II Solar, LLC | New York, NY | Independent Power Producer | 1 | 36.0 GWh | Dec 2025 | - | ||
| Walden Solar Maine V LLC | Boston, MA | Independent Power Producer | 1 | 36.0 GWh | Dec 2025 | - | ||
| Lyons Solar, LLC | Chapel Hill, NC | Independent Power Producer | 1 | 36.1 GWh | Dec 2025 | - | ||
| US GSA Heating And Transmission | Washington, DC | Federally-Owned Utility | 1 | 36.1 GWh | Jun 2026 | - | ||
| Greenstone Solar, LLC | New York, NY | Independent Power Producer | 1 | 36.1 GWh | Dec 2025 | - | ||
| Oregon State University | Corvallis, OR | State-Owned Utility | 1 | 36.2 GWh | Jun 2026 | - | ||
| Calpeak Power, LLC | San Diego, CA | Independent Power Producer | 6 | 36.2 GWh | Jun 2026 | Oct 2025 | $4.32M | $4.32M |
| Cutrale Citrus Juices USA Inc | Auburndale, FL | Industrial | 2 | 36.2 GWh | Dec 2025 | - | ||
| Depue Holdings, LLC | Framingham, MA | Independent Power Producer | 1 | 36.2 GWh | Dec 2025 | - | ||
| Nutmeg Solar LLC | Juno Beach, FL | Independent Power Producer | 1 | 36.2 GWh | Dec 2025 | Sep 2025 | $968.84k | |
| Pleasant Hill Wind Energy LLC | Peachtree City, GA | Independent Power Producer | 1 | 36.3 GWh | Dec 2025 | - | ||
| Village Of Swanton - (VT) | Swanton, VT | Municipally-Owned Utility | 1 | 36.5 GWh | Dec 2025 | - | ||
| University Of California Santa CRUZ | Santa CRUZ, CA | State-Owned Utility | 1 | 36.5 GWh | Dec 2025 | - | ||
| SR Canadaville, LLC | Nashville, TN | Independent Power Producer | 1 | 36.8 GWh | Dec 2025 | Sep 2025 | $298.26k | |
| California State University At Fullerton | Fullerton, CA | Independent Power Producer | 1 | 36.8 GWh | Jun 2026 | - | ||
| Crisp County Power COMM | Cordele, GA | Political Subdivision | 2 | 36.8 GWh | Dec 2025 | - | ||
| Connecticut Mun ELEC ENGY Coop | Norwich, CT | Cooperative | 12 | 36.9 GWh | Jun 2026 | - | ||
| Siete Solar LLC | New York, NY | Independent Power Producer | 1 | 37.0 GWh | Dec 2025 | - | ||
| LMS Energy USA LLC | St. Cloud, FL | Independent Power Producer | 1 | 37.1 GWh | Dec 2025 | - | ||
| SR Millington II, LLC | Nashville, TN | Independent Power Producer | 1 | 37.1 GWh | Jun 2026 | - | ||
| Middle Tennessee State University | Murfreesboro, TN | Commercial | 1 | 37.2 GWh | Jun 2026 | - | ||
| Ellomay USA Inc | Houston, TX | Independent Power Producer | 5 | 37.4 GWh | Dec 2025 | - | ||
| Poet Biorefining- Shelbyville | Shelbyville, IN | Industrial | 1 | 37.4 GWh | Dec 2025 | - | ||
| Northbrook Lyons Falls LLC | Independent Power Producer | 3 | 37.5 GWh | Dec 2025 | - | |||
| Seadrift Coke L P | Port Lavaca, TX | Industrial | 1 | 37.6 GWh | Jun 2026 | - | ||
| Ergon Refining Inc | Jackson, MS | Industrial | 1 | 37.7 GWh | Dec 2025 | - | ||
| Blue Elk III Solar, LLC | New York, NY | Independent Power Producer | 1 | 37.8 GWh | Dec 2025 | - | ||
| Solar Planet Power | Columbus, OH | Independent Power Producer | 9 | 38.0 GWh | Dec 2025 | - | ||
| Briel Solar Farm, LLC | Austin, TX | Independent Power Producer | 1 | 38.0 GWh | Dec 2025 | - | ||
| University Of Arkansas | Fayetteville, AR | Commercial | 1 | 38.0 GWh | Dec 2025 | - | ||
| Gay & Robinson Inc | Kaumakani, HI | Commercial | 1 | 38.1 GWh | Dec 2025 | - | ||
| Pantex (NNSA) | Amarillo, TX | Federally-Owned Utility | 1 | 38.1 GWh | Jun 2026 | - | ||
| San Jose State University FCLTS Dev &Ops | San Jose, CA | State-Owned Utility | 1 | 38.1 GWh | Jun 2026 | - | ||
| Macbeth Solar, LLC | Wilmington, DE | Independent Power Producer | 1 | 38.2 GWh | Dec 2025 | - | ||
| Biscayne Falls SPV LLC | Independent Power Producer | 1 | 38.2 GWh | Jun 2026 | - | |||
| Blue Elk IV Solar, LLC | New York, NY | Independent Power Producer | 1 | 38.2 GWh | Dec 2025 | - | ||
| Prairie Power, Inc | Springfield, IL | Cooperative | 3 | 38.2 GWh | Dec 2025 | Oct 2025 | $4.26M | |
| Midcontinent Solar, LLC | New York, NY | Independent Power Producer | 1 | 38.4 GWh | Dec 2025 | - | ||
| Metropolitan Water District Of S Ca | LOS Angeles, CA | State-Owned Utility | 17 | 38.4 GWh | Dec 2025 | - | ||
| Cassia Gulch Wind Park, LLC | Baltimore, MD | Independent Power Producer | 1 | 38.5 GWh | Jun 2026 | Sep 2025 | $803.80k | |
| Kern Oil & Refining Co | Bakersfield, CA | Industrial | 1 | 38.5 GWh | Jun 2026 | - | ||
| Village Of Freeport - (Ny) | Freeport, NY | Municipally-Owned Utility | 2 | 38.8 GWh | Dec 2025 | - | ||
| Hazelton/Wilson Joint Venture | Boise, ID | Independent Power Producer | 2 | 38.8 GWh | Oct 2025 | - | ||
| TMF-Rig, LLC | Boardman, OR | Independent Power Producer | 1 | 38.9 GWh | Dec 2025 | - | ||
| Sunray Energy 3 LLC | Boise, ID | Independent Power Producer | 1 | 39.0 GWh | Dec 2025 | Sep 2025 | $625.42k | |
| JAX LNG | Jacksonville, FL | Industrial | 1 | 39.0 GWh | Dec 2025 | - | ||
| Sacramento County Of DPT Waste | Rancho Cordova, CA | Municipally-Owned Utility | 1 | 39.1 GWh | Dec 2025 | - | ||
| Southern Minnesota Mun P AGNY | Rochester, MN | Political Subdivision | 5 | 39.1 GWh | Dec 2025 | - | ||
| Snow Mountain Hydro LLC | Independent Power Producer | 4 | 39.2 GWh | Dec 2025 | - | |||
| Engie Denver Metro LLC | Houston, TX | Independent Power Producer | 1 | 39.2 GWh | Jun 2026 | - | ||
| Caden Energix Wytheville LLC | Arlington, VA | Independent Power Producer | 1 | 39.3 GWh | Dec 2025 | - | ||
| D/R Hydro Co | Confluence, PA | Independent Power Producer | 1 | 39.4 GWh | Dec 2025 | - | ||
| CVI Cleancapital Solar 5 LLC | New York, NY | Independent Power Producer | 5 | 39.4 GWh | Dec 2025 | - | ||
| Georgia-Pacific Cedar Springs LLC | Cedar Springs, GA | Industrial | 1 | 39.5 GWh | Jul 2025 | - | ||
| DG New York CS, LLC | Juno Beach, FL | Independent Power Producer | 6 | 39.5 GWh | Dec 2025 | - | ||
| Wind Stream Operations LLC | Techachapi, CA | Independent Power Producer | 4 | 39.6 GWh | Dec 2024 | - | ||
| Long Island Solar Farm LLC | Frederick, MD | Independent Power Producer | 1 | 39.8 GWh | Jun 2026 | Sep 2025 | $4.71M | |
| Jamestown Board Of Public UTIL | Jamestown, NY | Municipally-Owned Utility | 1 | 39.8 GWh | Dec 2024 | - | ||
| S.C. Johnson & Son, Inc. | Racine, WI | Industrial | 1 | 40.2 GWh | Jun 2026 | - | ||
| USF Surry LLC | New York, NY | Independent Power Producer | 8 | 40.2 GWh | Dec 2025 | - | ||
| Cork Oak Solar, LLC | New York, NY | Independent Power Producer | 1 | 40.3 GWh | Dec 2025 | - | ||
| Energix Nokesville, LLC | Arlington, VA | Independent Power Producer | 1 | 40.4 GWh | Dec 2025 | - | ||
| CD US Solar MT 2 LLC | Scottsdale, AZ | Independent Power Producer | 12 | 40.5 GWh | Dec 2025 | - | ||
| South Energy Investments LLC | Ballston Lake, NY | Independent Power Producer | 1 | 40.5 GWh | Dec 2025 | Sep 2025 | $690.03k | |
| North Slope Borough Power & Light (Ak) | Utqiagvik, AK | Municipally-Owned Utility | 7 | 40.5 GWh | Dec 2025 | - | ||
| Allegany Generating Station, LLC | Portageville, NY | Independent Power Producer | 1 | 40.7 GWh | Dec 2025 | Jun 2025 | $1.15M | |
| Sacramento PV Energy, LLC | Baltimore, MD | Independent Power Producer | 4 | 40.7 GWh | Dec 2025 | - | ||
| C&H Sugar Company Inc | Crockett, CA | Industrial | 1 | 40.8 GWh | Jun 2026 | - | ||
| Bennett Creek Windfarm LLC | Baltimore, MD | Independent Power Producer | 1 | 40.9 GWh | Jun 2026 | - | ||
| Walnut Creek LLC | City Of Industry, CA | Independent Power Producer | 1 | 41.0 GWh | Jun 2026 | - | ||
| Oxy Renewable Energy LLC | Houston, TX | Industrial | 1 | 41.3 GWh | Dec 2025 | - | ||
| MPH Cross Island Power | Bethesda, MD | Independent Power Producer | 2 | 41.3 GWh | Dec 2025 | - | ||
| Pioneer Crossing Energy LLC | Lockport, NY | Independent Power Producer | 1 | 41.6 GWh | Dec 2025 | - | ||
| NRG Solar Blythe | Princeton, NJ | Independent Power Producer | 1 | 41.6 GWh | Dec 2025 | Sep 2018 | ||
| Solano Irrigation District | Vacaville, CA | Political Subdivision | 1 | 41.7 GWh | Dec 2025 | - | ||
| Shipsterns Solar, LLC | Wilmington, DE | Independent Power Producer | 1 | 41.7 GWh | Dec 2025 | - | ||
| Cameron Solar, LLC | Houston, TX | Independent Power Producer | 1 | 41.7 GWh | Jun 2026 | - | ||
| Willford Solar, LLC | Wilmington, DE | Independent Power Producer | 1 | 41.8 GWh | Dec 2025 | - | ||
| Echo 2 | Baltimore, MD | Independent Power Producer | 2 | 41.9 GWh | Dec 2025 | - | ||
| Powerflex | San Diego, CA | Commercial | 13 | 41.9 GWh | Dec 2025 | - | ||
| Little Bear Solar 4, LLC (Longroad) | Boston, MA | Independent Power Producer | 1 | 41.9 GWh | Jun 2026 | - | ||
| Bronx Community Clean Energy Project LLC | New York, NY | Independent Power Producer | 1 | 42.1 GWh | Dec 2025 | - | ||
| Lyons Road Solar, LLC | Wilmington, DE | Independent Power Producer | 1 | 42.1 GWh | Dec 2025 | - | ||
| Energix Buckingham, LLC | Arlington, VA | Independent Power Producer | 1 | 42.1 GWh | Dec 2025 | - | ||
| Adkins Energy LLC | LENA, IL | Industrial | 1 | 42.2 GWh | Dec 2025 | - | ||
| Fusion Solar Centre, L.L.C | New York, NY | Independent Power Producer | 1 | 42.3 GWh | Jun 2026 | - | ||
| Plumas Sierra Rural Electric Coop | Portola, CA | Cooperative | 2 | 42.3 GWh | Dec 2025 | Dec 2022 |
Top Power Plants in United States
| Plant | Location | Annual Generation | Initial Operation Date | Last Update | Fuel Types |
|---|---|---|---|---|---|
| Arkansas Nuclear One | Russellville, Arkansas | 14 TWh | Nov 1974 | Jun 2026 | Nuclear |
| Barry | Bucks, Alabama | 13 TWh | Jan 1954 | Jun 2026 | Natural Gas : 97.3% Bituminous Coal : 2.7% |
| Beaver Valley | Shippingport, Pennsylvania | 15 TWh | Aug 1976 | Jun 2026 | Nuclear |
| Bowen | Cartersville, Georgia | 13 TWh | Sep 1971 | Jun 2026 | Bituminous Coal : 99.8% |
| Braidwood Generation Station | Braceville, Illinois | 20 TWh | Jun 1988 | Jun 2026 | Nuclear |
| Browns Ferry | Decatur, Alabama | 31 TWh | Jul 1974 | Jun 2026 | Nuclear |
| Brunswick Nuclear | Southport, North Carolina | 15 TWh | Oct 1975 | Jun 2026 | Nuclear |
| Byron Generating Station | Byron, Illinois | 20 TWh | Aug 1985 | Jun 2026 | Nuclear |
| Calvert Cliffs Nuclear Power Plant | Lusby, Maryland | 15 TWh | Apr 1975 | Jun 2026 | Nuclear |
| Catawba | York, South Carolina | 18 TWh | May 1985 | Jun 2026 | Nuclear |
| Comanche Peak | Glen Rose, Texas | 20 TWh | Jul 1990 | Jun 2026 | Nuclear |
| Crystal River | Crystal River, Florida | 16 TWh | Sep 1966 | Jun 2026 | Natural Gas : 69.8% Bituminous Coal : 30.0% |
| Diablo Canyon | Avila Beach, California | 18 TWh | Apr 1985 | Jun 2026 | Nuclear |
| Donald C Cook | Bridgman, Michigan | 19 TWh | Jul 1975 | Jun 2026 | Nuclear |
| Dresden Generating Station | Morris, Illinois | 15 TWh | Jul 1970 | Jun 2026 | Nuclear |
| Edwin I Hatch | Baxley, Georgia | 14 TWh | Nov 1975 | Jun 2026 | Nuclear |
| Gavin Power, LLC | Cheshire, Ohio | 13 TWh | Sep 1974 | Jun 2026 | Bituminous Coal : 99.6% |
| Grand Coulee | Grand Coulee, Washington | 19 TWh | Feb 1941 | Jun 2026 | Water |
| Guernsey Power Station | Byesville, Ohio | 12 TWh | Jan 2023 | Jun 2026 | Natural Gas |
| H Allen Franklin Combined Cycle | Smiths, Alabama | 12 TWh | May 2002 | Jun 2026 | Natural Gas |
| Jack McDonough | Smyrna, Georgia | 19 TWh | Apr 1971 | Jun 2026 | Natural Gas |
| James H Miller Jr | Quinton, Alabama | 19 TWh | Sep 1978 | Jun 2026 | Subbituminous Coal : 99.0% Natural Gas : 1.0% |
| Joseph M Farley | Columbia, Alabama | 15 TWh | Nov 1977 | Jun 2026 | Nuclear |
| Labadie | Labadie, Missouri | 15 TWh | May 1970 | Jun 2026 | Subbituminous Coal : 99.9% |
| LaSalle Generating Station | Marseilles, Illinois | 18 TWh | Dec 1983 | Jun 2026 | Nuclear |
| Limerick | Sanatoga, Pennsylvania | 19 TWh | Jan 1986 | Jun 2026 | Nuclear |
| McGuire | Huntersville, North Carolina | 19 TWh | Aug 1981 | Jun 2026 | Nuclear |
| Millstone | Waterford, Connecticut | 17 TWh | Nov 1975 | Jun 2026 | Nuclear |
| Monroe (MI) | Monroe, Michigan | 15 TWh | Oct 1969 | Jun 2026 | Subbituminous Coal : 75.2% Bituminous Coal : 15.7% Petroleum Coke : 8.9% |
| Nine Mile Point Nuclear Station | Lycoming, New York | 16 TWh | Nov 1969 | Jun 2026 | Nuclear |
| North Anna | Mineral, Virginia | 16 TWh | May 1978 | Jun 2026 | Nuclear |
| Oak Grove (TX) | Franklin, Texas | 12 TWh | Mar 2010 | Jun 2026 | Lignite Coal : 99.2% Natural Gas : 0.8% |
| Oconee | Seneca, South Carolina | 22 TWh | Jun 1973 | Jun 2026 | Nuclear |
| Palo Verde | Wintersburg, Arizona | 31 TWh | Dec 1985 | Jun 2026 | Nuclear |
| Peach Bottom | Delta, Pennsylvania | 22 TWh | Jun 1974 | Jun 2026 | Nuclear |
| Prairie State Generating Station | Marissa, Illinois | 12 TWh | May 2012 | Jun 2026 | Bituminous Coal : 99.8% |
| PSEG Salem Generating Station | Hancocks Bridge, New Jersey | 19 TWh | May 1971 | Jun 2026 | Nuclear |
| Quad Cities Generating Station | Cordova, Illinois | 15 TWh | Nov 1972 | Jun 2026 | Nuclear |
| Robert Moses Niagara | Lewiston, New York | 14 TWh | Dec 1960 | Jun 2026 | Water |
| Sequoyah | Soddy Daisy, Tennessee | 18 TWh | Jun 1981 | Jun 2026 | Nuclear |
| South Texas Project | Wadsworth, Texas | 20 TWh | Jul 1988 | Jun 2026 | Nuclear |
| St Lucie | Jensen Beach, Florida | 15 TWh | Apr 1976 | Jun 2026 | Nuclear |
| Surry | Surry, Virginia | 12 TWh | Nov 1972 | Jun 2026 | Nuclear |
| TalenEnergy Susquehanna | Berwick, Pennsylvania | 20 TWh | May 1983 | Jun 2026 | Nuclear |
| Turkey Point | Homestead, Florida | 20 TWh | Mar 1967 | Jun 2026 | Nuclear : 64.6% Natural Gas : 35.4% |
| Union Power Station | El Dorado, Arkansas | 13 TWh | Dec 2002 | Jun 2026 | Natural Gas |
| Vogtle | Waynesboro, Georgia | 37 TWh | Apr 1987 | Jun 2026 | Nuclear |
| W A Parish | Thompsons, Texas | 14 TWh | May 1958 | Jun 2026 | Subbituminous Coal : 81.2% Natural Gas : 18.8% |
| Watts Bar Nuclear Plant | Spring City, Tennessee | 20 TWh | Apr 1996 | Jun 2026 | Nuclear |
| West County Energy Center | Loxahatchee, Florida | 18 TWh | Jul 2009 | Jun 2026 | Natural Gas |