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 |
|---|---|---|---|---|---|---|---|---|
| Argos Solar LLC | Independent Power Producer | - | 3.3 GWh | Dec 2024 | - | |||
| Finger Lakes Solar I, LLC | Boston, MA | Independent Power Producer | 1 | 3.3 GWh | Dec 2025 | - | ||
| Brassua Hydroelectric LP | Lewiston, ME | Independent Power Producer | 1 | 3.3 GWh | Aug 2025 | - | ||
| Downing Parkway Solar LLC | Pittsfield, MA | Independent Power Producer | 1 | 3.3 GWh | Dec 2025 | - | ||
| Alphastruxure Service Co LP | Somerville, MA | Independent Power Producer | 1 | 3.3 GWh | Dec 2025 | - | ||
| Wyandot Wind 17, LLC | Findlay, OH | Industrial | 1 | 3.3 GWh | Jun 2026 | - | ||
| Clayfield Solar, LLC | New York, NY | Independent Power Producer | 1 | 3.3 GWh | Dec 2025 | - | ||
| ACM Solar, LLC. | Omaha, NE | Independent Power Producer | 1 | 3.3 GWh | Dec 2025 | - | ||
| Town Of Stafford - (CT) | Stafford Springs, CT | Municipally-Owned Utility | 1 | 3.3 GWh | Dec 2025 | - | ||
| County Of Sonoma Dept Of TRNSP | Petaluma, CA | Commercial|Municipally-Owned Utility | 4 | 3.3 GWh | Dec 2025 | - | ||
| Monson Solar, LLC | Boston, MA | Independent Power Producer | 1 | 3.3 GWh | Dec 2025 | - | ||
| ESA Four Oaks 2 NC LLC | Asheville, NC | Independent Power Producer | - | 3.3 GWh | Dec 2024 | - | ||
| Griffin Road Solar LLC | Independent Power Producer | 1 | 3.3 GWh | Dec 2025 | - | |||
| Riverview Energy Systems | Detroit, MI | Investor-Owned Utility | 1 | 3.3 GWh | Dec 2024 | - | ||
| LSE Indus LLC | West Hartford, CT | Independent Power Producer | 1 | 3.3 GWh | Dec 2025 | - | ||
| Ut West Tennessee Solar Farm | Knoxville, TN | State-Owned Utility | 1 | 3.3 GWh | Dec 2025 | - | ||
| Google, Inc. | Mountain VIew, CA | Independent Power Producer | 2 | 3.3 GWh | Dec 2025 | - | ||
| Web Brimfield Solar LLC | Boston, MA | Independent Power Producer | 1 | 3.3 GWh | Dec 2025 | - | ||
| Kaiser Creek Solar, LLC | Greenwood VIllage, CO | Independent Power Producer | 1 | 3.3 GWh | Dec 2025 | - | ||
| Sutton Solar, LLC | Boston, MA | Independent Power Producer | 1 | 3.3 GWh | Dec 2025 | - | ||
| DG Foxborough Elm LLC | Princeton, NJ | Independent Power Producer | 1 | 3.3 GWh | Dec 2025 | - | ||
| President & Trustees Of Williams College | Williamstown, MA | Commercial | 1 | 3.3 GWh | Dec 2025 | - | ||
| Pegasus Community Solar | Scottsdale, AZ | Independent Power Producer | 1 | 3.3 GWh | Dec 2025 | - | ||
| Kearsarge Onset LLC | Boston, MA | Independent Power Producer | 2 | 3.3 GWh | Dec 2025 | - | ||
| Cougar Solar, LLC | Charlotte, NC | Independent Power Producer | 1 | 3.3 GWh | Dec 2025 | - | ||
| DG Sand Prairie, LLC | Juno Beach, FL | Independent Power Producer | 1 | 3.3 GWh | Dec 2025 | - | ||
| NSF Energy Three LLC | Rochester, NY | Independent Power Producer | 2 | 3.3 GWh | Dec 2025 | - | ||
| SUNE Wasco SP Owner, LLC | Bethesda, MD | Independent Power Producer | 1 | 3.4 GWh | Dec 2025 | - | ||
| Syncarpha North Adams, LLC | New York, NY | Independent Power Producer | 1 | 3.4 GWh | Dec 2025 | - | ||
| Carson Solar 1 LLC | New York, NY | Independent Power Producer | 1 | 3.4 GWh | Dec 2025 | - | ||
| Marlborough Solar, LLC | Boston, MA | Independent Power Producer | 1 | 3.4 GWh | Dec 2025 | - | ||
| Kearsarge Uxbridge LLC | Boston, MA | Independent Power Producer | 1 | 3.4 GWh | Dec 2025 | - | ||
| University Of Minnesota Morris Campus | Morris, MN | State-Owned Utility | 1 | 3.4 GWh | Dec 2025 | - | ||
| Cruise Solar, LLC | Huntersville, NC | Independent Power Producer | 1 | 3.4 GWh | Dec 2025 | - | ||
| Westtown Ny 2, LLC | Louisville, CO | Independent Power Producer | 1 | 3.4 GWh | Dec 2025 | - | ||
| Old Court RD Solar, LLC | Arlington, VA | Independent Power Producer | - | 3.4 GWh | Dec 2025 | - | ||
| Harris Farms Inc | Coalinga, CA | Industrial | 1 | 3.4 GWh | Dec 2025 | - | ||
| Kent School Road Solar 1 | Safety Harbor, FL | Independent Power Producer | 1 | 3.4 GWh | Dec 2025 | - | ||
| Ok Produce | Fresno, CA | Commercial | 1 | 3.4 GWh | Dec 2025 | - | ||
| Richlands Solar, LLC | Huntersville, NC | Independent Power Producer | 1 | 3.4 GWh | Dec 2025 | - | ||
| Northstar MACY's Maryland 2015, LLC | Scottsdale, AZ | Independent Power Producer | 1 | 3.4 GWh | Jun 2026 | - | ||
| 38DN Power Fund 1 LLC | Sausalito, CA | Independent Power Producer | 1 | 3.4 GWh | Dec 2025 | - | ||
| Mendota US Solar 1 LLC | Jersey City, NJ | Independent Power Producer | 1 | 3.4 GWh | Dec 2025 | - | ||
| White Oak Solar Energy LLC | Richmond, CA | Independent Power Producer | 1 | 3.4 GWh | Jun 2026 | - | ||
| Bluestone Solar LLC | Princeton, NJ | Independent Power Producer | 1 | 3.4 GWh | Dec 2025 | - | ||
| Minisink Solar 2 LLC | Princeton, NJ | Independent Power Producer | 1 | 3.4 GWh | Dec 2025 | - | ||
| Limelight Solar I, LLC | Huntersville, NC | Independent Power Producer | 1 | 3.4 GWh | Dec 2025 | - | ||
| Panda Solar NC 11, LLC | Stamford, CT | Independent Power Producer | 1 | 3.4 GWh | Dec 2025 | - | ||
| Eagles Solar I, LLC | New York, NY | Independent Power Producer | 1 | 3.4 GWh | Dec 2025 | - | ||
| North Kingstown Solar LLC | Framingham, MA | Independent Power Producer | 1 | 3.4 GWh | Dec 2024 | - | ||
| Hangar 160 LLC | Greenwood VIllage, CO | Independent Power Producer | 1 | 3.4 GWh | Dec 2024 | - | ||
| Little Falls Solar | Boston, MA | Independent Power Producer | 1 | 3.4 GWh | Dec 2025 | - | ||
| Panda Solar NC 3, LLC | Stamford, CT | Independent Power Producer | 1 | 3.4 GWh | Dec 2025 | - | ||
| TIG Sun Energy I LLC | North Charleston, SC | Independent Power Producer | 1 | 3.4 GWh | Dec 2025 | - | ||
| White Horse Solar A | San Francisco, CA | Independent Power Producer | 1 | 3.4 GWh | Dec 2025 | - | ||
| Alsoenergy | Boulder, CA | Commercial | 1 | 3.4 GWh | Dec 2025 | - | ||
| Ford Hydro Ltd Partnership | Lewiston, ID | Independent Power Producer | 1 | 3.4 GWh | Dec 2025 | - | ||
| Plainfield Solar LLC | Boston, MA | Independent Power Producer | 1 | 3.4 GWh | Dec 2025 | - | ||
| Three Bridge Farm, LLC | Charlotte, NC | Independent Power Producer | - | 3.4 GWh | Dec 2024 | - | ||
| LSE Delphinus LLC | West Hartford, CT | Independent Power Producer | 1 | 3.4 GWh | Dec 2024 | - | ||
| Merrimack Solar Farm | Durham, NC | Commercial | 1 | 3.4 GWh | Dec 2025 | - | ||
| Underhill Solar LLC | Princeton, NJ | Independent Power Producer | 1 | 3.4 GWh | Dec 2025 | - | ||
| Little Falls Solar 1, LLC | Boston, MA | Independent Power Producer | 1 | 3.4 GWh | Dec 2025 | - | ||
| SEPV Cuyama, LLC | LOS Angeles, CA | Independent Power Producer | 1 | 3.4 GWh | Dec 2025 | Oct 2025 | $3.32k | $2.01M |
| Spica Community Solar | Scottsdale, AZ | Independent Power Producer | 1 | 3.5 GWh | Dec 2025 | - | ||
| SSA Solar Of Ca 5, LLC | Safety Harbor, FL | Independent Power Producer | - | 3.5 GWh | Dec 2024 | - | ||
| CH4 Biogas LLC | Greenwich, CT | Independent Power Producer | 2 | 3.5 GWh | Dec 2025 | - | ||
| SUNE DB42, LLC | Boston, MA | Independent Power Producer | 1 | 3.5 GWh | Dec 2025 | - | ||
| Fairhaven Wind LLC | Cohasset, MA | Independent Power Producer | 1 | 3.5 GWh | Dec 2025 | - | ||
| Lebanon West Lebanon Solar 1, LLC | Lebanon, ME | Independent Power Producer | 1 | 3.5 GWh | Dec 2025 | - | ||
| Westerlo Ny 1, LLC | Louisville, CO | Independent Power Producer | 1 | 3.5 GWh | Dec 2025 | - | ||
| O'Neill Creek Solar LLC | Beaverton, OR | Independent Power Producer | 1 | 3.5 GWh | Dec 2025 | - | ||
| Wachusett Solar, LLC | Boston, MA | Independent Power Producer | 1 | 3.5 GWh | Dec 2025 | - | ||
| Solar DG Il 1 LLC | New York, NY | Independent Power Producer | 1 | 3.5 GWh | Dec 2025 | - | ||
| I-N-N Electric Coop, Inc | Iliamna, AK | Cooperative | 1 | 3.5 GWh | Dec 2025 | - | ||
| South Street Solar, LLC | Beltsville, MD | Independent Power Producer | 1 | 3.5 GWh | Dec 2025 | - | ||
| Lindberg Field Solar I LLC | Princeton, NJ | Independent Power Producer | 1 | 3.5 GWh | Dec 2024 | - | ||
| 8500 Balboa PV, LLC | Northridge, CA | Independent Power Producer | 1 | 3.5 GWh | Dec 2025 | - | ||
| Centaurus Community Solar | Scottsdale, AZ | Independent Power Producer | 1 | 3.5 GWh | Dec 2025 | - | ||
| Suncaster, LLC | Calgary, AB | Independent Power Producer | 1 | 3.5 GWh | Dec 2025 | - | ||
| Washingtonville Solar LLC | San Francisco, CA | Independent Power Producer | 1 | 3.5 GWh | Dec 2025 | - | ||
| Marsh Valley Development Inc | Ivins, UT | Independent Power Producer | 1 | 3.5 GWh | Dec 2025 | - | ||
| LSE Phoenix LLC | West Hartford, CT | Independent Power Producer | 1 | 3.5 GWh | Dec 2025 | - | ||
| KDC Solar CV Ascend One LLC | New York, NY | Independent Power Producer | 1 | 3.5 GWh | Dec 2025 | - | ||
| Upton Solar, LLC | Boston, MA | Independent Power Producer | 1 | 3.5 GWh | Dec 2025 | - | ||
| Highline Services, LLC | Holyoke, CO | Cooperative | 1 | 3.5 GWh | Dec 2025 | - | ||
| CMR Solar, LLC | Princeton, NJ | Independent Power Producer | 1 | 3.5 GWh | Dec 2025 | - | ||
| Carolina Poultry Power | Farmville, NC | Industrial | 1 | 3.5 GWh | Dec 2025 | - | ||
| Entegrity Solar SWU 2, LLC | Baltimore, MD | Independent Power Producer | 1 | 3.5 GWh | Dec 2024 | - | ||
| SRC P9 - LENA Solar, LLC | Clearwater, FL | Independent Power Producer | 1 | 3.5 GWh | Dec 2025 | - | ||
| LSE Canis Major LLC | West Hartford, CT | Independent Power Producer | 1 | 3.5 GWh | Dec 2025 | - | ||
| Wabasha Holdco LLC | Princeton, NJ | Independent Power Producer | 1 | 3.5 GWh | Dec 2025 | - | ||
| Edprna DG Va Manassas LLC | New York, NY | Independent Power Producer | 1 | 3.5 GWh | Dec 2025 | - | ||
| Steel Bridge Solar. LLC | Princeton, NJ | Independent Power Producer | 1 | 3.5 GWh | Dec 2025 | - | ||
| Solar DG Il 5, LLC | New York, NY | Independent Power Producer | 1 | 3.5 GWh | Dec 2025 | - | ||
| WYSE Fork Solar Farm, LLC | Asheville, NC | Independent Power Producer | - | 3.5 GWh | Dec 2024 | - | ||
| MF Mesa Lane LLC | Independent Power Producer | 1 | 3.5 GWh | Dec 2024 | - | |||
| SL Sherman II, LLC | Houston, TX | Independent Power Producer | 1 | 3.5 GWh | Dec 2025 | - | ||
| Mount Hope Solar 2 LLC | San Francisco, CA | Independent Power Producer | 1 | 3.5 GWh | Dec 2025 | - | ||
| TPE MD MO32 LLC | Arlington, VA | Independent Power Producer | 1 | 3.5 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 |