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 |
|---|---|---|---|---|---|---|---|---|
| Rec KDO, LLC | San LUIS Obispo, CA | Independent Power Producer | 1 | 1.5 GWh | Dec 2025 | - | ||
| LSE Crater LLC | West Hartford, CT | Independent Power Producer | 1 | 1.5 GWh | Dec 2024 | - | ||
| SUNE WF3-St Holdings, LLC | New York, NY | Independent Power Producer | 1 | 1.5 GWh | Dec 2025 | - | ||
| Cape May County Municipal - (NJ) | Cape May, NJ | Municipally-Owned Utility | 1 | 1.5 GWh | Dec 2025 | - | ||
| Stag St. Paul Community Solar LLC | Juno Beach, FL | Independent Power Producer | 1 | 1.5 GWh | Dec 2025 | - | ||
| Regis Sinton-Pirate LLC | Excelsior, MN | Independent Power Producer | 1 | 1.5 GWh | Dec 2025 | - | ||
| RP SCG Texas Solar LLC | Houston, TX | Independent Power Producer | 1 | 1.5 GWh | Dec 2025 | - | ||
| Rochester Ma 2 LLC | Rochester, MA | Independent Power Producer | 1 | 1.5 GWh | Dec 2025 | - | ||
| LSE Sculptor, LLC | West Hartford, CT | Independent Power Producer | 1 | 1.5 GWh | Dec 2025 | - | ||
| Divocsg 13 LLC | Annapolis, MD | Independent Power Producer | 1 | 1.5 GWh | Dec 2025 | - | ||
| Amana Society Service Co | Amana, IA | Investor-Owned Utility | 2 | 1.5 GWh | Dec 2025 | - | ||
| MWRA Charlestown | Boston, MA | State-Owned Utility | 1 | 1.5 GWh | Dec 2025 | - | ||
| Panda Solar NC 6, LLC | Stamford, CT | Independent Power Producer | 1 | 1.5 GWh | Dec 2025 | - | ||
| Cincinnati Zoo & Botanical Garden | Cincinnati, OH | Commercial | 1 | 1.5 GWh | Dec 2025 | - | ||
| 158TH Fighter Wing | South Burlington, VT | Federally-Owned Utility | 1 | 1.5 GWh | Dec 2025 | - | ||
| Limelight Solar II LLC | Spartanburg, SC | Independent Power Producer | 1 | 1.5 GWh | Dec 2025 | - | ||
| SUNE CPA CDC2 LLC | New York, NY | Independent Power Producer | 1 | 1.5 GWh | Dec 2025 | - | ||
| ADP Boulevard Solar Project 2021, LLC | Schenectady, NY | Independent Power Producer | 1 | 1.5 GWh | Dec 2025 | - | ||
| Lake Wilson Solar, LLC | Boston, MA | Independent Power Producer | 1 | 1.5 GWh | Dec 2025 | - | ||
| Syncarpha Hancock III, LLC | New York, NY | Independent Power Producer | 1 | 1.5 GWh | Dec 2025 | - | ||
| DG Tufts Science, LLC | Princeton, NJ | Independent Power Producer | 1 | 1.4 GWh | Dec 2025 | - | ||
| Corix Cleveland Thermal Generating LP | Cleveland, OH | Commercial | 1 | 1.4 GWh | Dec 2025 | - | ||
| Johnson II CSG LLC | Annapolis, MD | Investor-Owned Utility | 1 | 1.4 GWh | Dec 2025 | - | ||
| Abundant Solar Power Inc. | Toronto, ON | Independent Power Producer | 5 | 1.4 GWh | Nov 2025 | - | ||
| Waihonu South LLC | Lahaina, HI | Independent Power Producer | - | 1.4 GWh | Dec 2024 | - | ||
| Waterford Solar LLC | New York, NY | Independent Power Producer | 1 | 1.4 GWh | Dec 2025 | - | ||
| Sunbury Generation LP | Shamokin Dam, PA | Independent Power Producer | 1 | 1.4 GWh | Dec 2025 | Oct 2025 | $536.49k | |
| City Of Owatonna - (MN) | Owatonna, MN | Municipally-Owned Utility | 1 | 1.4 GWh | Dec 2025 | - | ||
| LUZ Solar | El Segundo, CA | Independent Power Producer | 1 | 1.4 GWh | Dec 2025 | - | ||
| Alliance NYGT, LLC | Sherrill, NY | Independent Power Producer | 2 | 1.4 GWh | Dec 2025 | Oct 2025 | $1.85M | |
| USF McClellan, LLC | New York, NY | Independent Power Producer | 1 | 1.4 GWh | Dec 2025 | - | ||
| City Of Chicopee - (Ma) | Chicopee, MA | Municipally-Owned Utility | 2 | 1.4 GWh | Dec 2025 | - | ||
| City Of Rock Falls - (Il) | Rock Falls, IL | Municipally-Owned Utility | 3 | 1.4 GWh | Dec 2025 | - | ||
| Jordache Enterprises | South Plainfield, NJ | Commercial | 1 | 1.4 GWh | Dec 2025 | - | ||
| City Of Industry - (Ca) | City Of Industry, CA | Municipally-Owned Utility | 1 | 1.4 GWh | Dec 2025 | Sep 2025 | $288.78k | |
| SR Skylark B, LLC | Nashville, TN | Independent Power Producer | 1 | 1.4 GWh | Dec 2025 | - | ||
| Chevron Technology Ventures | Houston, TX | Independent Power Producer | 1 | 1.4 GWh | Dec 2025 | - | ||
| Marlboro Mushroom | West Grove, PA | Commercial | 1 | 1.4 GWh | Dec 2025 | - | ||
| City Of Kennett - (Mo) | Kennett, MO | Municipally-Owned Utility | 2 | 1.4 GWh | Dec 2025 | Dec 2023 | ||
| Altamonte Mall | Altamonte Springs, FL | Commercial | 1 | 1.4 GWh | Dec 2024 | - | ||
| CHF-Davis I, LLC | Davis, CA | Independent Power Producer | 2 | 1.4 GWh | Dec 2025 | - | ||
| Catalyze Rochelle Wiscold Drive Microgrid, LLC | Houston, TX | Independent Power Producer | 1 | 1.4 GWh | Dec 2025 | - | ||
| Pleasantdale Road Solar, LLC | Boston, MA | Independent Power Producer | 1 | 1.4 GWh | Dec 2025 | - | ||
| Macadamia Nut Road Solar Project 2019 | Schenectady, NY | Independent Power Producer | 1 | 1.4 GWh | Dec 2024 | - | ||
| MN CSG 2019-82 LLC | Annapolis, MD | Independent Power Producer | 1 | 1.3 GWh | Dec 2025 | - | ||
| Altagas Ripon Energy Inc. | Ripon, CA | Independent Power Producer | 1 | 1.3 GWh | Jun 2026 | Oct 2025 | $5.08k | |
| Carlson Community Solar | Safety Harbor, FL | Independent Power Producer | - | 1.3 GWh | Dec 2024 | - | ||
| Connell East LLC. | Berkeley Heights, NJ | Commercial | 1 | 1.3 GWh | Dec 2025 | - | ||
| Sutton Solar 2, LLC | Boston, MA | Independent Power Producer | 1 | 1.3 GWh | Dec 2025 | - | ||
| City Of Marshall - (Mo) | Marshall, MO | Municipally-Owned Utility | 1 | 1.3 GWh | Dec 2025 | - | ||
| Hartmann Community Solar LLC | Juno Beach, FL | Independent Power Producer | 1 | 1.3 GWh | Dec 2025 | - | ||
| Reston Town Center Solar 1 LLC | Reston, VA | Independent Power Producer | 1 | 1.3 GWh | Dec 2025 | - | ||
| MMA Fresno Power LP | New York, NY | Independent Power Producer | 1 | 1.3 GWh | Dec 2025 | - | ||
| Colton Power LP | Colton, CA | Independent Power Producer | 2 | 1.3 GWh | Dec 2025 | Sep 2025 | $1.32M | |
| Wilzig Associates, LLC | Woodbridge, NJ | Commercial | 1 | 1.3 GWh | Dec 2025 | - | ||
| USS Cattail Solar LLC | Fulton, IL | Independent Power Producer | 1 | 1.3 GWh | Dec 2025 | - | ||
| Palm Springs USD | Palm Springs, CA | Commercial | 1 | 1.3 GWh | Dec 2025 | - | ||
| E. Goenner Community Solar LLC | Juno Beach, FL | Independent Power Producer | 1 | 1.3 GWh | Dec 2025 | - | ||
| Littlewood Irrigation District | Carey, ID | Political Subdivision | 1 | 1.3 GWh | Aug 2025 | - | ||
| BWC Origination 8 LLC Sturbridge 2 LLC | Sturbridge, MA | Independent Power Producer | 1 | 1.3 GWh | Dec 2025 | - | ||
| New Prague Utilities COMM | New Prague, MN | Municipally-Owned Utility | 1 | 1.3 GWh | Dec 2025 | - | ||
| NES Rutgers LLC | Millstone Township, NJ | Commercial | 1 | 1.3 GWh | Dec 2025 | - | ||
| SUNE WF3 KHL A Holdings, LLC | New York, NY | Independent Power Producer | 1 | 1.3 GWh | Dec 2025 | - | ||
| Ocean County Utilities AUTH - (NJ) | Bayville, NJ | Political Subdivision | 1 | 1.3 GWh | Jun 2026 | - | ||
| Summit Water Nexus, Mount Holly, LLC | San Diego, CA | Independent Power Producer | 1 | 1.3 GWh | Dec 2024 | - | ||
| Valentine Wind, LLC | Omaha, NE | Independent Power Producer | 1 | 1.3 GWh | Oct 2025 | - | ||
| MN CSG 2019-77 LLC | Annapolis, MD | Independent Power Producer | 1 | 1.3 GWh | Dec 2025 | - | ||
| Massachusetts Department Of Correction | Bridgewater, MA | State-Owned Utility | 1 | 1.3 GWh | Dec 2025 | - | ||
| Wendell Ma 1 LLC | Wendell, MA | Independent Power Producer | 1 | 1.3 GWh | Dec 2025 | - | ||
| Afton Solar LLC | Houston, TX | Independent Power Producer | 1 | 1.3 GWh | Dec 2025 | - | ||
| Sabert Corporation | Sayreville, NJ | Commercial | 1 | 1.3 GWh | Dec 2025 | - | ||
| SUNE NLB-2, LLC | New York, NY | Independent Power Producer | 1 | 1.2 GWh | Dec 2025 | - | ||
| Pembroke Lakes Mall | Pembroke Pines, FL | Commercial | 1 | 1.2 GWh | Dec 2024 | - | ||
| Masser Farms Realty Ltd | Sacramento, PA | Independent Power Producer | 1 | 1.2 GWh | Dec 2024 | - | ||
| Materials Innovation Recycling Authority | Rocky Hill, CT | Political Subdivision | 1 | 1.2 GWh | Dec 2024 | - | ||
| MN CSG 2019-105 LLC | Annapolis, MD | Independent Power Producer | 1 | 1.2 GWh | Dec 2025 | - | ||
| City Of Painesville - (Oh) | Painesville, OH | Municipally-Owned Utility | 1 | 1.2 GWh | Dec 2025 | - | ||
| Dudley Landfill Solar LLC | Dudley, MA | Independent Power Producer | 1 | 1.2 GWh | Dec 2025 | - | ||
| Shore Point Solar LLC | Freehold, NJ | Independent Power Producer | 1 | 1.2 GWh | Dec 2025 | - | ||
| Shapham Place Solar Project 2020 LLC | Schenectady, NY | Independent Power Producer | 1 | 1.2 GWh | Dec 2025 | - | ||
| Paramount Group Inc | New York, NY | Commercial | 1 | 1.2 GWh | Dec 2025 | - | ||
| City Of Kingman - (KS) | Kingman, KS | Municipally-Owned Utility | 1 | 1.2 GWh | Dec 2025 | - | ||
| Brookhaven 1 | Brookhaven, NY | Independent Power Producer | 1 | 1.2 GWh | Dec 2025 | - | ||
| Case Western Reserve University | Cleveland, OH | Independent Power Producer | 1 | 1.2 GWh | Dec 2025 | - | ||
| Regis Muenster LLC | Excelsior, MN | Independent Power Producer | 1 | 1.2 GWh | Dec 2025 | - | ||
| Kent County Levy Court Dept Of Pub Work | Dover, DE | Municipally-Owned Utility | 1 | 1.2 GWh | Dec 2024 | - | ||
| Lower TULE River Irrgtn DIST | Tipton, CA | Municipally-Owned Utility | 1 | 1.2 GWh | Aug 2025 | - | ||
| BWC Origination 8 LLC Sturbridge 1 LLC | Sturbridge, MA | Independent Power Producer | 1 | 1.2 GWh | Dec 2025 | - | ||
| Sunlight General Somerset Solar LLC | New York, NY | Independent Power Producer | 1 | 1.2 GWh | Dec 2024 | - | ||
| San Gabriel Valley Mun WTR DT | Azusa, CA | Independent Power Producer | 1 | 1.2 GWh | Sep 2025 | - | ||
| Town Of Stowe - (VT) | Stowe, VT | Municipally-Owned Utility | 1 | 1.2 GWh | Dec 2025 | - | ||
| PATU Wind Farm LLC | Independent Power Producer | 1 | 1.1 GWh | Dec 2025 | - | |||
| The Medical Center Company | Cleveland, OH | Industrial | 2 | 1.1 GWh | Dec 2025 | - | ||
| Freemans Way Solar Project 2019, LLC | Schenectady, NY | Independent Power Producer | 1 | 1.1 GWh | Dec 2025 | - | ||
| C-Drop | Ivins, UT | Independent Power Producer | 1 | 1.1 GWh | Aug 2025 | - | ||
| USS Origami Solar LLC | Fulton, IL | Independent Power Producer | 1 | 1.1 GWh | Dec 2025 | - | ||
| Wasatch VIew Solar LLC | Toronto, ON | Independent Power Producer | 1 | 1.1 GWh | Dec 2025 | - | ||
| Sprague Hydro LLC | Ivins, UT | Independent Power Producer | 1 | 1.1 GWh | Dec 2025 | - | ||
| DG Kendall, LLC | Kendall, NY | Independent Power Producer | 1 | 1.1 GWh | Dec 2025 | - | ||
| Temple University | Philadelphia, PA | Commercial | 1 | 1.1 GWh | Jun 2026 | - |
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 |