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 |
|---|---|---|---|---|---|---|---|---|
| Listonburg Solar LLC | Independent Power Producer | 1 | 23.3 GWh | Dec 2025 | - | |||
| Leaf River Cellulose LLC | Industrial | 1 | 439.2 GWh | Aug 2026 | - | |||
| Langford Wind Power LLC | Independent Power Producer | 1 | 638.0 GWh | Dec 2025 | - | |||
| LES Operations Services LLC | Wixom, MI | State-Owned Utility | 1 | 22.4 GWh | Dec 2025 | - | ||
| Lyons Road Solar, LLC | Wilmington, DE | Independent Power Producer | 1 | 42.1 GWh | Dec 2025 | - | ||
| Lightfoot Solar, LLC | Wilmington, DE | Independent Power Producer | 1 | 18.4 GWh | Dec 2025 | - | ||
| Llano Estacado Wind Ranch | White Deer, TX | Independent Power Producer | 1 | 85.4 GWh | Dec 2025 | Oct 2025 | $320.34k | |
| LSE Sculptor, LLC | West Hartford, CT | Independent Power Producer | 1 | 1.5 GWh | Dec 2025 | - | ||
| LSE Pisces LLC | West Hartford, CT | Independent Power Producer | 1 | 6.5 GWh | Dec 2025 | - | ||
| LSE Pictor LLC | West Hartford, CT | Independent Power Producer | 1 | 3.7 GWh | Dec 2025 | - | ||
| LSE Phoenix LLC | West Hartford, CT | Independent Power Producer | 1 | 3.5 GWh | Dec 2025 | - | ||
| LSE Perseus LLC | West Hartford, CT | Independent Power Producer | 1 | 5.5 GWh | Dec 2025 | - | ||
| LSE Pegasus LLC | West Hartford, CT | Independent Power Producer | 1 | 8.3 GWh | Dec 2025 | - | ||
| LSE Ophiuchus LLC | West Hartford, CT | Independent Power Producer | 1 | 4.4 GWh | Dec 2025 | - | ||
| LSE Lepus LLC | West Hartford, CT | Independent Power Producer | 1 | 3.2 GWh | Dec 2025 | - | ||
| LSE Indus LLC | West Hartford, CT | Independent Power Producer | 1 | 3.3 GWh | Dec 2025 | - | ||
| LSE Fornax LLC | West Hartford, CT | Independent Power Producer | 1 | 7.5 GWh | Dec 2025 | - | ||
| LSE Delphinus LLC | West Hartford, CT | Independent Power Producer | 1 | 3.4 GWh | Dec 2025 | - | ||
| LSE Crater LLC | West Hartford, CT | Independent Power Producer | 1 | 1.5 GWh | Dec 2025 | - | ||
| LSE Corona Austrina LLC | West Hartford, CT | Independent Power Producer | 1 | 2.6 GWh | Dec 2025 | - | ||
| LSE Coma Berenices LLC | West Hartford, CT | Independent Power Producer | 1 | 3.7 GWh | Dec 2025 | - | ||
| LSE Chamaeleon LLC | West Hartford, CT | Independent Power Producer | 1 | 406.0 MWh | Oct 2025 | - | ||
| LSE Centaurus LLC | West Hartford, CT | Independent Power Producer | 1 | 3.2 GWh | Dec 2025 | - | ||
| LSE Cassiopeia LLC | West Hartford, CT | Independent Power Producer | 1 | 3.2 GWh | Dec 2025 | - | ||
| LSE Canis Minor LLC | West Hartford, CT | Independent Power Producer | 1 | 1.6 GWh | Dec 2025 | - | ||
| LSE Canis Major LLC | West Hartford, CT | Independent Power Producer | 1 | 3.5 GWh | Dec 2025 | - | ||
| LSE Canes Venatici LLC | West Hartford, CT | Independent Power Producer | 1 | 3.5 GWh | Dec 2025 | - | ||
| LSE ARA LLC | West Hartford, CT | Independent Power Producer | 1 | 1.7 GWh | Dec 2025 | - | ||
| Lily Solar Lessee, LLC | Washington, DC | - | - | - | Sep 2025 | $1.78M | ||
| Lightstone Marketing LLC | Washington, DC | - | - | - | Jun 2025 | $1.43M | $1.43M | |
| Liberty 1 Solar LLC | Washington, DC | Independent Power Producer | 1 | 119.3 GWh | Aug 2026 | - | ||
| Lanyard Power Marketing, LLC | Washington, DC | - | - | - | Oct 2025 | $79.44M | $79.44M | |
| Leicester Street Solar, LLC | Wakefield, MA | - | - | - | Sep 2025 | $25.23k | ||
| Leven Garden LLC | Villard, MN | Independent Power Producer | 1 | 1.7 GWh | Dec 2025 | - | ||
| LSP University Park LLC | University Park, IL | Independent Power Producer | 1 | 288.6 GWh | Dec 2025 | Sep 2025 | $7.66M | $91.79k |
| Lower Lowline LLC | Twin Falls, ID | Independent Power Producer | 1 | 8.3 GWh | Dec 2025 | - | ||
| Little Mac Power Company | Twin Falls, ID | Independent Power Producer | 1 | 4.5 GWh | Dec 2025 | - | ||
| Luning Energy LLC | Tahoe VIsta, CA | - | - | - | Sep 2025 | $1.49M | ||
| Legore Bridge Solar Center, LLC | St. Louis, MO | Independent Power Producer | 1 | 3.1 GWh | Dec 2025 | - | ||
| LMS Energy USA LLC | St. Cloud, FL | Independent Power Producer | 1 | 37.1 GWh | Dec 2025 | - | ||
| Lakeswind Power Partners | Spring, TX | Independent Power Producer | 1 | 174.8 GWh | Dec 2025 | Sep 2025 | $1.14M | |
| Limelight Solar II LLC | Spartanburg, SC | Independent Power Producer | 1 | 1.5 GWh | Dec 2025 | - | ||
| Liberty Utilities (Calpeco Electric) LLC | South Lake Tahoe, CA | Investor-Owned Utility | 3 | 115.0 GWh | Aug 2026 | Oct 2025 | $423.39k | $5.80M |
| Limerick Road Solar, LLC | Shelburne, VT | Independent Power Producer | 1 | 3.1 GWh | Dec 2025 | - | ||
| LYRA Community Solar | Scottsdale, AZ | Independent Power Producer | 1 | 4.9 GWh | Dec 2025 | - | ||
| Lookout Windpower, LLC | Scottsdale, AZ | Independent Power Producer | 1 | 100.8 GWh | Dec 2025 | Sep 2025 | $1.12M | |
| LA3 West Baton Rouge, L.L.C. | Scottsdale, AZ | Independent Power Producer | - | - | - | Sep 2025 | $1.70M | |
| Locust Solar LLC | Schenectady, NY | Independent Power Producer | 1 | 7.9 GWh | Dec 2025 | - | ||
| L-8 Solar Project LLC | Santa Monica, CA | Independent Power Producer | 1 | 2.5 GWh | Dec 2025 | - | ||
| LOS Esteros Critical Energy Facility LLC | San Jose, CA | Independent Power Producer | 1 | 211.8 GWh | Aug 2026 | Oct 2025 | $5.01M | |
| Luna Valley Solar I, LLC | San Francisco, CA | Independent Power Producer | 1 | 411.4 GWh | Aug 2026 | Sep 2025 | ||
| Long John Solar, LLC | San Francisco, CA | Independent Power Producer | 1 | 4.4 GWh | Dec 2025 | - | ||
| LKL BLBD, LLC | San Francisco, CA | Independent Power Producer | 1 | 10.3 GWh | Dec 2025 | - | ||
| Little Bear Solar 1 LLC | San Francisco, CA | Independent Power Producer | - | - | - | Sep 2025 | $819.67k | |
| Lightsource Renewable Energy Asset Management, LLC | San Francisco, CA | Independent Power Producer | 51 | 4.1 TWh | Aug 2026 | - | ||
| Las Majadas Wind Farm, LLC | San Diego, CA | Independent Power Producer | 1 | 835.7 GWh | Aug 2026 | - | ||
| Lightning Dock Geothermal Hi-01, LLC | Salt Lake City, UT | Independent Power Producer | 1 | 77.6 GWh | Aug 2026 | - | ||
| Lateral 10 Ventures | Salt Lake City, UT | Independent Power Producer | 1 | 972.0 MWh | Dec 2025 | - | ||
| Lineage Logistics Solar PV - Salem Or | Salem, OR | Commercial | 1 | 1.4 GWh | Dec 2025 | - | ||
| Laurel VIllage Community Solar LLC | Safety Harbor, FL | Independent Power Producer | - | 1.7 GWh | Dec 2024 | - | ||
| Louisiana Tech University | Ruston, LA | State-Owned Utility | 1 | 52.2 GWh | Dec 2025 | - | ||
| Laurel Capital Partners | Radnor, PA | Independent Power Producer | 4 | 2.5 GWh | Dec 2024 | - | ||
| Lindberg Field Solar I LLC | Princeton, NJ | Independent Power Producer | 1 | 3.6 GWh | Dec 2025 | - | ||
| Lindberg Field Solar 2, LLC | Princeton, NJ | Independent Power Producer | 1 | 2.2 GWh | Dec 2025 | - | ||
| Lenape Solar II, LLC | Princeton, NJ | Independent Power Producer | 1 | 5.1 GWh | Dec 2025 | - | ||
| Laredo Ridge Wind LLC | Princeton, NJ | Independent Power Producer | 1 | 229.5 GWh | Dec 2025 | Sep 2025 | $2.72M | |
| Lanikuhana Solar LLC | Princeton, NJ | Independent Power Producer | 1 | 31.4 GWh | Aug 2026 | - | ||
| LUND Hill Solar, LLC | Portland, OR | - | - | - | Sep 2025 | $5.30M | ||
| Locust Ridge Wind Farm, LLC | Portland, OR | - | - | - | Sep 2025 | $916.72k | ||
| Locust Ridge II, LLC | Portland, OR | - | - | - | Sep 2025 | $2.45M | ||
| Lempster Wind, LLC | Portland, OR | - | - | - | Sep 2025 | $693.53k | ||
| Leaning Juniper Wind Power II LLC | Portland, OR | - | - | - | Sep 2025 | $2.73M | $721.45k | |
| La JOYA Wind, LLC | Portland, OR | - | - | - | Sep 2025 | $4.65M | ||
| Leconte Energy Storage, LLC | Pleasanton, CA | Independent Power Producer | 1 | -21.1 GWh | Aug 2026 | Oct 2025 | $1.86M | |
| LOS Medanos Energy Center LLC | Pittsburg, CA | Independent Power Producer | 1 | 3.0 TWh | Aug 2026 | Oct 2025 | $4.25M | $447.72k |
| LWP Lessee, LLC | Phoenix, AZ | - | - | - | Oct 2025 | $6.11M | ||
| Limestone CSG 2 LLC | Pewaukee, WI | Independent Power Producer | 1 | 4.9 GWh | Dec 2025 | - | ||
| Limestone CSG 1 LLC | Pewaukee, WI | Independent Power Producer | 1 | 5.9 GWh | Dec 2025 | - | ||
| Lavio Solar, LLC | Petaluma, CA | Independent Power Producer | 1 | 2.0 GWh | Dec 2025 | - | ||
| Loraine Windpower Project | Palm Beach Gardens, FL | Independent Power Producer | 1 | 352.7 GWh | Dec 2025 | - | ||
| Lockheed Martin Corporation | Orlando, FL | Commercial|Industrial | 4 | 58.6 GWh | Dec 2025 | - | ||
| Lincoln Generating Facility LLC | Omaha, NE | Independent Power Producer | 1 | 1.1 GWh | Oct 2025 | Aug 2025 | $7.63M | |
| Landfill Energy Systems | NOVI, MI | Independent Power Producer | 2 | 77.1 GWh | Jul 2026 | - | ||
| Luminant Miami Fort | North Bend, OH | Independent Power Producer | 1 | 7.2 TWh | Aug 2026 | - | ||
| Luminace Solar Rhode Island, LLC | New York, NY | Independent Power Producer | 1 | 5.1 GWh | Dec 2025 | - | ||
| Luminace Solar New Jersey, LLC | New York, NY | Independent Power Producer | 5 | 14.4 GWh | Dec 2025 | - | ||
| Luminace Solar New Jersey II, LLC | New York, NY | Independent Power Producer | 2 | 11.1 GWh | Dec 2025 | - | ||
| Luminace Solar Net Metering, LLC | New York, NY | Independent Power Producer | 1 | 2.5 GWh | Dec 2025 | - | ||
| Luminace Solar MC, LLC | New York, NY | Independent Power Producer | 13 | 56.2 GWh | Dec 2025 | - | ||
| Luminace Solar Massachusetts, LLC | New York, NY | Independent Power Producer | 2 | 4.2 GWh | Dec 2025 | - | ||
| Luminace Solar Maryland, LLC | New York, NY | Independent Power Producer | 2 | 818.0 MWh | Dec 2025 | - | ||
| Luminace Solar Maryland II, LLC | New York, NY | Independent Power Producer | 2 | 10.6 GWh | Dec 2025 | - | ||
| Luminace Solar Illinois 2, LLC | New York, NY | Independent Power Producer | 5 | 13.7 GWh | Dec 2025 | - | ||
| Luminace Solar Holding, LLC | New York, NY | Independent Power Producer | 5 | 13.2 GWh | Dec 2025 | - | ||
| Luminace Solar Georgia, LLC | New York, NY | Independent Power Producer | 1 | 2.0 GWh | Dec 2025 | - | ||
| Luminace Solar Georgia 2, LLC | New York, NY | Independent Power Producer | 2 | 10.0 GWh | Dec 2025 | - | ||
| Luminace Solar Federal, LLC | New York, NY | Independent Power Producer | 1 | 5.0 GWh | Dec 2025 | - | ||
| Luminace Solar Chicago, LLC | New York, NY | Independent Power Producer | 1 | 10.3 GWh | Aug 2026 | - | ||
| Luminace Solar Arizona, LLC | New York, NY | Independent Power Producer | 1 | 7.1 GWh | Dec 2025 | - | ||
| Luminace Solar Arizona 2, LLC | New York, NY | Independent Power Producer | 2 | 4.3 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 | Aug 2026 | Nuclear |
| Barry | Bucks, Alabama | 14 TWh | Jan 1954 | Aug 2026 | Natural Gas : 96.4% Bituminous Coal : 3.6% |
| Beaver Valley | Shippingport, Pennsylvania | 15 TWh | Aug 1976 | Aug 2026 | Nuclear |
| Bowen | Cartersville, Georgia | 13 TWh | Sep 1971 | Aug 2026 | Bituminous Coal : 99.8% |
| Braidwood Generation Station | Braceville, Illinois | 20 TWh | Jun 1988 | Aug 2026 | Nuclear |
| Browns Ferry | Decatur, Alabama | 31 TWh | Jul 1974 | Aug 2026 | Nuclear |
| Brunswick Nuclear | Southport, North Carolina | 15 TWh | Oct 1975 | Aug 2026 | Nuclear |
| Byron Generating Station | Byron, Illinois | 20 TWh | Aug 1985 | Aug 2026 | Nuclear |
| Calvert Cliffs Nuclear Power Plant | Lusby, Maryland | 15 TWh | Apr 1975 | Aug 2026 | Nuclear |
| Catawba | York, South Carolina | 18 TWh | May 1985 | Aug 2026 | Nuclear |
| Comanche Peak | Glen Rose, Texas | 20 TWh | Jul 1990 | Aug 2026 | Nuclear |
| Crystal River | Crystal River, Florida | 16 TWh | Sep 1966 | Aug 2026 | Natural Gas : 69.9% Bituminous Coal : 29.9% |
| Diablo Canyon | Avila Beach, California | 19 TWh | Apr 1985 | Aug 2026 | Nuclear |
| Donald C Cook | Bridgman, Michigan | 18 TWh | Jul 1975 | Aug 2026 | Nuclear |
| Dresden Generating Station | Morris, Illinois | 15 TWh | Jul 1970 | Aug 2026 | Nuclear |
| Edwin I Hatch | Baxley, Georgia | 14 TWh | Nov 1975 | Aug 2026 | Nuclear |
| Gavin Power, LLC | Cheshire, Ohio | 12 TWh | Sep 1974 | Aug 2026 | Bituminous Coal : 99.5% |
| Grand Coulee | Grand Coulee, Washington | 19 TWh | Feb 1941 | Aug 2026 | Water |
| Guernsey Power Station | Byesville, Ohio | 12 TWh | Jan 2023 | Aug 2026 | Natural Gas |
| H Allen Franklin Combined Cycle | Smiths, Alabama | 12 TWh | May 2002 | Aug 2026 | Natural Gas |
| Jack McDonough | Smyrna, Georgia | 19 TWh | Apr 1971 | Aug 2026 | Natural Gas |
| James H Miller Jr | Quinton, Alabama | 19 TWh | Sep 1978 | Aug 2026 | Subbituminous Coal : 99.1% Natural Gas : 0.9% |
| Joseph M Farley | Columbia, Alabama | 15 TWh | Nov 1977 | Aug 2026 | Nuclear |
| Labadie | Labadie, Missouri | 15 TWh | May 1970 | Aug 2026 | Subbituminous Coal : 99.9% |
| LaSalle Generating Station | Marseilles, Illinois | 19 TWh | Dec 1983 | Aug 2026 | Nuclear |
| Limerick | Sanatoga, Pennsylvania | 19 TWh | Jan 1986 | Aug 2026 | Nuclear |
| McGuire | Huntersville, North Carolina | 19 TWh | Aug 1981 | Aug 2026 | Nuclear |
| Millstone | Waterford, Connecticut | 17 TWh | Nov 1975 | Aug 2026 | Nuclear |
| Monroe (MI) | Monroe, Michigan | 15 TWh | Oct 1969 | Aug 2026 | Subbituminous Coal : 75.1% Bituminous Coal : 15.7% Petroleum Coke : 9.0% |
| Nine Mile Point Nuclear Station | Lycoming, New York | 16 TWh | Nov 1969 | Aug 2026 | Nuclear |
| North Anna | Mineral, Virginia | 16 TWh | May 1978 | Aug 2026 | Nuclear |
| Oak Grove (TX) | Franklin, Texas | 12 TWh | Mar 2010 | Aug 2026 | Lignite Coal : 99.3% Natural Gas : 0.7% |
| Oconee | Seneca, South Carolina | 22 TWh | Jun 1973 | Aug 2026 | Nuclear |
| Palo Verde | Wintersburg, Arizona | 31 TWh | Dec 1985 | Aug 2026 | Nuclear |
| Peach Bottom | Delta, Pennsylvania | 22 TWh | Jun 1974 | Aug 2026 | Nuclear |
| Prairie State Generating Station | Marissa, Illinois | 12 TWh | May 2012 | Aug 2026 | Bituminous Coal : 99.8% |
| PSEG Salem Generating Station | Hancocks Bridge, New Jersey | 19 TWh | May 1971 | Aug 2026 | Nuclear |
| Quad Cities Generating Station | Cordova, Illinois | 15 TWh | Nov 1972 | Aug 2026 | Nuclear |
| Robert Moses Niagara | Lewiston, New York | 14 TWh | Dec 1960 | Aug 2026 | Water |
| Sequoyah | Soddy Daisy, Tennessee | 18 TWh | Jun 1981 | Aug 2026 | Nuclear |
| South Texas Project | Wadsworth, Texas | 20 TWh | Jul 1988 | Aug 2026 | Nuclear |
| St Lucie | Jensen Beach, Florida | 15 TWh | Apr 1976 | Aug 2026 | Nuclear |
| Surry | Surry, Virginia | 12 TWh | Nov 1972 | Aug 2026 | Nuclear |
| TalenEnergy Susquehanna | Berwick, Pennsylvania | 20 TWh | May 1983 | Aug 2026 | Nuclear |
| Turkey Point | Homestead, Florida | 20 TWh | Mar 1967 | Aug 2026 | Nuclear : 64.7% Natural Gas : 35.3% |
| Union Power Station | El Dorado, Arkansas | 13 TWh | Dec 2002 | Aug 2026 | Natural Gas |
| Vogtle | Waynesboro, Georgia | 37 TWh | Apr 1987 | Aug 2026 | Nuclear |
| W A Parish | Thompsons, Texas | 14 TWh | May 1958 | Aug 2026 | Subbituminous Coal : 82.1% Natural Gas : 17.9% |
| Watts Bar Nuclear Plant | Spring City, Tennessee | 20 TWh | Apr 1996 | Aug 2026 | Nuclear |
| West County Energy Center | Loxahatchee, Florida | 18 TWh | Jul 2009 | Aug 2026 | Natural Gas : 99.9% |