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 |
|---|---|---|---|---|---|---|---|---|
| Energy 49, LLC | New York, NY | Independent Power Producer | 1 | 7.1 GWh | Dec 2025 | - | ||
| Lock 7 Hydro Partners LLC | Louisville, KY | Independent Power Producer | 1 | 7.1 GWh | Dec 2025 | - | ||
| NSF Enfield Site 2, LLC | Juno Beach, FL | Independent Power Producer | 1 | 7.1 GWh | Dec 2025 | - | ||
| HG Solar Development, LLC | Irvington, NY | Independent Power Producer | - | 7.1 GWh | Dec 2024 | - | ||
| Grand Island Sunrise LLC | Houston, TX | Independent Power Producer | 1 | 7.1 GWh | Dec 2025 | - | ||
| Luminace Solar Arizona, LLC | New York, NY | Independent Power Producer | 1 | 7.1 GWh | Dec 2025 | - | ||
| Utility Board Of Key West City (FL) | Key West, FL | Municipally-Owned Utility | 3 | 7.1 GWh | Dec 2025 | - | ||
| DG Crystal Spring LLC | Princeton, NJ | Independent Power Producer | 1 | 7.2 GWh | Dec 2025 | - | ||
| UGI Energy Services, LLC | Wyomissing, PA | Independent Power Producer|Industrial | 3 | 7.2 GWh | Jun 2026 | Jul 2025 | $511.64k | |
| SR Warren, LLC | Nashville, TN | Independent Power Producer | 1 | 7.2 GWh | Dec 2025 | - | ||
| Signal Hill Generating LLC | Houston, TX | Independent Power Producer | 1 | 7.2 GWh | Dec 2025 | - | ||
| Maple Street Solar 1, LLC | San Francisco, CA | Independent Power Producer | 1 | 7.2 GWh | Dec 2024 | - | ||
| Sandusky Wind 33, LLC | Findlay, OH | Independent Power Producer | 1 | 7.2 GWh | Dec 2024 | - | ||
| Helios Energy New York 3 LLC | Juno Beach, FL | Independent Power Producer | 1 | 7.2 GWh | Dec 2025 | - | ||
| Penobscot Narrows Solar I LLC | Bucksport, ME | Independent Power Producer | 1 | 7.2 GWh | Dec 2025 | - | ||
| Genconn Middletown LLC | New Haven, CT | Independent Power Producer | 1 | 7.2 GWh | Dec 2025 | - | ||
| Ny USLE Glenville Freemans Bridge LLC | Safety Harbor, FL | Independent Power Producer | 1 | 7.2 GWh | Dec 2025 | - | ||
| OYA Blanchard Road LLC | Juno Beach, FL | Independent Power Producer | 1 | 7.2 GWh | Dec 2025 | - | ||
| 1639 RT 29 Solar 1, LLC | Boston, MA | Independent Power Producer | 1 | 7.2 GWh | Dec 2025 | - | ||
| Team-Solar, Inc. | Belmont, CA | Independent Power Producer | 2 | 7.2 GWh | Dec 2025 | - | ||
| NSF Chateaugay Site 1 LLC | Houston, TX | Independent Power Producer | 1 | 7.2 GWh | Dec 2025 | - | ||
| Chaffey Community College District | Rancho Cucamonga, CA | State-Owned Utility | 1 | 7.3 GWh | Dec 2025 | - | ||
| SUNE DB24 LLC | Bethesda, MD | Independent Power Producer | 1 | 7.3 GWh | Dec 2025 | - | ||
| Aga Tag Solar IV LLC | Leland, NC | Independent Power Producer | 1 | 7.3 GWh | Dec 2025 | - | ||
| Venable Solar, LLC | Blythe, CA | Independent Power Producer | - | 7.3 GWh | Dec 2024 | - | ||
| Tinta WITA Energy LLC | Welch, MN | Commercial | 1 | 7.3 GWh | Dec 2025 | - | ||
| Bos Dairy, LLC | Fair Oaks, IN | Commercial | 1 | 7.3 GWh | Dec 2025 | - | ||
| NSF Enfield Site 3, LLC | Juno Beach, FL | Independent Power Producer | 1 | 7.3 GWh | Dec 2025 | - | ||
| Redlands Water & Power Company | Grand Junction, CO | Independent Power Producer | 1 | 7.3 GWh | Dec 2024 | - | ||
| NSF Enfield Site 1, LLC | Juno Beach, FL | Independent Power Producer | 1 | 7.3 GWh | Dec 2025 | - | ||
| Breckenridge Street Solar 1, LLC | San Francisco, CA | Independent Power Producer | 1 | 7.3 GWh | Dec 2024 | - | ||
| Marion Solar LLC | New York, NY | Independent Power Producer | 2 | 7.3 GWh | Dec 2025 | - | ||
| Totalenergies Renewables USA LLC | Austin, TX | Independent Power Producer | 8 | 7.3 GWh | Dec 2025 | - | ||
| BWC Origination 4, LLC | Beltsville, MD | Independent Power Producer | 1 | 7.3 GWh | Dec 2025 | - | ||
| Delaware River Solar, LLC | New York, NY | Independent Power Producer | - | 7.4 GWh | Dec 2024 | - | ||
| City Of Walla Walla - (Wa) | Walla Walla, WA | Municipally-Owned Utility | 1 | 7.4 GWh | Dec 2025 | - | ||
| Solar Star Prime 2, LLC | San Jose, CA | Independent Power Producer | 1 | 7.4 GWh | Dec 2025 | - | ||
| DG Haverhill LLC | Princeton, NJ | Independent Power Producer | 1 | 7.4 GWh | Dec 2025 | - | ||
| LSE Dorado, LLC | Juno Beach, FL | Independent Power Producer | 1 | 7.4 GWh | Dec 2025 | - | ||
| Solar Lee, LLC | Calgary, AB | Independent Power Producer | 1 | 7.4 GWh | Dec 2025 | - | ||
| Sealed Air Corporation | Madera, CA | Industrial | 1 | 7.4 GWh | Dec 2025 | - | ||
| Greenville Wind 26, LLC | Findlay, OH | Independent Power Producer | 1 | 7.4 GWh | Dec 2024 | - | ||
| MM Taunton Energy LLC | Lockport, NY | Independent Power Producer | 1 | 7.4 GWh | Dec 2025 | - | ||
| Old Mill Solar | Juno Beach, FL | Independent Power Producer | 1 | 7.4 GWh | Dec 2025 | - | ||
| Sunrise On Knight RD. LLC | New York, NY | Independent Power Producer | 1 | 7.4 GWh | Dec 2024 | - | ||
| Washington CNTY WTR Consv DIST | St George, UT | Political Subdivision | 1 | 7.4 GWh | Jun 2026 | - | ||
| Amherst Community Solar LLC | Houston, TX | Independent Power Producer | 1 | 7.4 GWh | Dec 2025 | - | ||
| OWEN Solar LLC | Menlo Park, CA | Independent Power Producer | 1 | 7.4 GWh | Dec 2025 | - | ||
| SUNE CPS2 LLC | New York, NY | Investor-Owned Utility | - | 7.4 GWh | Dec 2024 | - | ||
| Iron Horse Solar 4, LLC | New York, NY | Independent Power Producer | 1 | 7.4 GWh | Dec 2025 | - | ||
| Catskill VIew Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 7.4 GWh | Dec 2025 | - | ||
| Sunrise On Montague RD. LLC | New York, NY | Independent Power Producer | 1 | 7.4 GWh | Dec 2024 | - | ||
| Ny USLE Oswego SR104 LLC | Arlington, VA | Independent Power Producer | 1 | 7.4 GWh | Dec 2025 | - | ||
| 237 State Route 96 Site 1, LLC | Juno Beach, FL | Independent Power Producer | 1 | 7.4 GWh | Dec 2025 | - | ||
| 237 State Route 96 Site 2, LLC | Juno Beach, FL | Independent Power Producer | 1 | 7.4 GWh | Dec 2025 | - | ||
| CCC Hastings Renewable Energy, LLC | Omaha, NE | Independent Power Producer | 1 | 7.4 GWh | Dec 2025 | - | ||
| 1009 Yadkin Solar, LLC | Calgary, AB | Independent Power Producer | 1 | 7.4 GWh | Dec 2025 | - | ||
| Forest Lake Holdco LLC | Princeton, NJ | Independent Power Producer | 1 | 7.4 GWh | Dec 2025 | - | ||
| Corning Riverview Project | Safery Harbor, FL | Independent Power Producer | - | 7.4 GWh | Dec 2024 | - | ||
| Tanglewood Circle Solar 1 LLC | Boston, MA | Independent Power Producer | 1 | 7.5 GWh | Dec 2025 | - | ||
| Valley Falls Associates | Clifton Park, NY | Independent Power Producer | - | 7.5 GWh | Dec 2024 | - | ||
| Roseman Energy, LLC | Greenfield, IA | Independent Power Producer | 1 | 7.5 GWh | Dec 2025 | - | ||
| Fisher Road Solar I LLC | Independent Power Producer | 1 | 7.5 GWh | Dec 2025 | - | |||
| Pendleton Solar 1, LLC | Boston, MA | Independent Power Producer | 1 | 7.5 GWh | Dec 2025 | - | ||
| Dodge Holdco LLC | Princeton, NJ | Independent Power Producer | 1 | 7.5 GWh | Dec 2025 | - | ||
| 1073 Onslow Solar, LLC | Calgary, AB | Independent Power Producer | 1 | 7.5 GWh | Dec 2025 | - | ||
| Sophie Solar LLC | Menlo Park, CA | Independent Power Producer | 1 | 7.5 GWh | Dec 2025 | - | ||
| LSE Fornax LLC | West Hartford, CT | Independent Power Producer | 1 | 7.5 GWh | Dec 2025 | - | ||
| SR Kersey, LLC | Nashville, TN | Independent Power Producer | 1 | 7.5 GWh | Dec 2025 | - | ||
| Catalyze Newark Solar Farm 1 Microgrid, LLC | Houston, TX | Independent Power Producer | 1 | 7.6 GWh | Dec 2025 | - | ||
| Quichapa 3 LLC | LEHI, UT | Commercial | 1 | 7.6 GWh | Dec 2025 | - | ||
| Arctaris Saddleback Solar, LLC | Boston, MA | Independent Power Producer | 1 | 7.6 GWh | Dec 2025 | - | ||
| SR Panola III, LLC | Nashville, TN | Independent Power Producer | 1 | 7.6 GWh | Dec 2025 | - | ||
| Syncarpha Palmer, LLC | New York, NY | Independent Power Producer | 1 | 7.6 GWh | Dec 2025 | - | ||
| Bradford Solar LLC | Independent Power Producer | 1 | 7.6 GWh | Dec 2024 | - | |||
| SUNE CPS3 LLC | Belmont, CA | Investor-Owned Utility | - | 7.6 GWh | Dec 2024 | - | ||
| Kearsarge William Way LLC | Boston, MA | Independent Power Producer | 1 | 7.6 GWh | Dec 2025 | - | ||
| Findlay Wind 19, LLC | Findlay, OH | Industrial | 1 | 7.6 GWh | Dec 2024 | - | ||
| SUNE Solar Xvii Project 1, LLC | Bethesda, MD | Independent Power Producer | 1 | 7.6 GWh | Dec 2025 | - | ||
| Bap Grounded 2 LLC | Aliso VIejo, CA | Independent Power Producer | 1 | 7.6 GWh | Dec 2025 | - | ||
| SUNE Corcoran SP Owner, LLC | Bethesda, MD | Independent Power Producer | 1 | 7.6 GWh | Dec 2025 | - | ||
| SUNE P11L Holdings, LLC | Philadelphia, PA | Commercial | 1 | 7.6 GWh | Dec 2025 | - | ||
| IPA Operations Inc - Calumet | Houston, TX | Independent Power Producer | 1 | 7.6 GWh | Dec 2025 | - | ||
| Foreman's Hill CSG LLC | Annapolis, MD | Investor-Owned Utility | 1 | 7.6 GWh | Dec 2024 | - | ||
| Hurricane City Power - (Ut) | Hurricane, UT | Municipally-Owned Utility | 1 | 7.7 GWh | Dec 2025 | - | ||
| Ny USLE Albion Long Bridge A LLC | Arlington, VA | Independent Power Producer | 1 | 7.7 GWh | Dec 2025 | - | ||
| Settlers Solar, LLC | Boston, MA | Independent Power Producer | 1 | 7.7 GWh | Dec 2025 | - | ||
| Shining Solar Partners, LLC | New York, NY | Independent Power Producer | 1 | 7.7 GWh | Dec 2025 | - | ||
| OYA Blanchard Road 2 LLC | Juno Beach, FL | Independent Power Producer | 1 | 7.7 GWh | Dec 2025 | - | ||
| Golden Hills Solar, LLC | Boston, MA | Independent Power Producer | 1 | 7.7 GWh | Dec 2025 | - | ||
| MM Albany Energy LLC | Lockport, NY | Independent Power Producer | 1 | 7.7 GWh | Dec 2025 | - | ||
| South Oak Hospital | Amityville, NY | Commercial | 1 | 7.7 GWh | Dec 2025 | - | ||
| Cline Solar, LLC | Miami, FL | Independent Power Producer | 1 | 7.7 GWh | Dec 2025 | - | ||
| Richland Center Renewable Energy LLC | Richland Center, WI | Industrial | 1 | 7.7 GWh | Dec 2025 | - | ||
| Ny USLE Carthage SR26 A LLC | Arlington, VA | Independent Power Producer | 1 | 7.7 GWh | Dec 2025 | - | ||
| Amp Ma Dudley | Denver, CO | Independent Power Producer | 1 | 7.7 GWh | Dec 2025 | - | ||
| The Trustees Of Smith College | Northampton, MA | Commercial | 1 | 7.7 GWh | Dec 2025 | - | ||
| BWC Origination 18, LLC | Dover, DE | Independent Power Producer | 1 | 7.7 GWh | Dec 2025 | - | ||
| Hayworth Solar Partners, LLC | New York, NY | Independent Power Producer | 1 | 7.7 GWh | Dec 2025 | - | ||
| 28 Livermore Hill Road Solar, LLC | Boston, MA | Independent Power Producer | 1 | 7.7 GWh | Dec 2025 | - |
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 |