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 |
|---|---|---|---|---|---|---|---|---|
| WCAC Operating Company | Bakersfield, CA | Independent Power Producer | 9 | 90.7 GWh | Jun 2026 | - | ||
| Weaver Solar | Jersey City, NJ | Independent Power Producer | 1 | 4.4 GWh | Dec 2025 | - | ||
| Weaver Wind, LLC (Longroad) | Boston, MA | Independent Power Producer | - | 228.7 GWh | Dec 2024 | Sep 2025 | $2.02M | |
| Web Brimfield Solar LLC | Boston, MA | Independent Power Producer | 1 | 3.3 GWh | Dec 2025 | - | ||
| Vineyard Wind 1 LLC | New Bedford, MA | Independent Power Producer | 1 | 457.7 GWh | Jun 2026 | Sep 2025 | $2.41M | |
| Web Silver Maple Wind LLC | Boston, MA | Independent Power Producer | 1 | 70.1 GWh | Dec 2025 | Sep 2025 | $506.84k | |
| Webster Holdco LLC | Princeton, NJ | Independent Power Producer | 1 | 7.9 GWh | Dec 2025 | - | ||
| Wed Coventry Four, LLC | Cranston, RI | Independent Power Producer | 1 | 2.9 GWh | Dec 2025 | - | ||
| Wed Coventry One, LLC | Cranston, RI | Independent Power Producer | 1 | 3.0 GWh | Dec 2025 | - | ||
| Wed Coventry Seven, LLC | Cranston, RI | Independent Power Producer | 1 | 5.1 GWh | Dec 2025 | - | ||
| Wed Coventry Three, LLC | Cranston, RI | Independent Power Producer | 1 | 3.7 GWh | Dec 2025 | - | ||
| Wed Coventry Two, LLC | Cranston, RI | Independent Power Producer | 1 | 9.7 GWh | Jun 2026 | - | ||
| Wed Green Hill, LLC | Cranston, RI | Independent Power Producer | 1 | 6.4 GWh | Jun 2026 | - | ||
| Wed NK Green LLC | Cranston, RI | Independent Power Producer | 1 | 2.9 GWh | Dec 2025 | - | ||
| Wed Plainfield II, LLC | Cranston, RI | Independent Power Producer | 1 | 8.3 GWh | Dec 2025 | - | ||
| Stillhouse Solar LLC | Miami, FL | Independent Power Producer | 1 | 244.6 GWh | Jun 2026 | - | ||
| SR Hazlehurst III, LLC | Nashville, TN | Independent Power Producer | 1 | 77.9 GWh | Jun 2026 | Jun 2025 | $861.87k | |
| Sutter Santa Rosa Solar LLC | Santa Rosa, CA | Independent Power Producer | 1 | 2.2 GWh | Dec 2025 | - | ||
| Sutton Solar 2, LLC | Boston, MA | Independent Power Producer | 1 | 1.3 GWh | Dec 2025 | - | ||
| Sutton Solar, LLC | Boston, MA | Independent Power Producer | 1 | 3.3 GWh | Dec 2025 | - | ||
| SV CSG Afton I, LLC | Annapolis, MD | Independent Power Producer | 1 | 1.7 GWh | Dec 2025 | - | ||
| SV CSG Baileyville 1 LLC | Pewaukee, WI | Independent Power Producer | 1 | 4.7 GWh | Dec 2025 | - | ||
| SV CSG Baileyville 2 LLC | Pewaukee, WI | Independent Power Producer | 1 | 4.5 GWh | Dec 2025 | - | ||
| SR Meridian II, LLC | Nashville, TN | Independent Power Producer | 1 | 7.0 GWh | Jun 2026 | - | ||
| SV CSG Gardner 1 LLC | Arlington, VA | Independent Power Producer | 1 | 4.4 GWh | Dec 2025 | - | ||
| SV CSG Lily Lake 2 LLC | Clearwater, FL | Independent Power Producer | 1 | 1.6 GWh | Dec 2025 | - | ||
| SV CSG Prophetstown 1, LLC | Prophetstown, IL | Independent Power Producer | 1 | 370.0 MWh | Dec 2025 | - | ||
| SR Hazlehurst, LLC | Nashville, TN | Independent Power Producer | 1 | 32.7 GWh | Dec 2025 | Sep 2025 | $636.71k | |
| SV CSG South Dekalb 1 LLC | Pewaukee, WI | Independent Power Producer | 1 | 4.8 GWh | Dec 2025 | - | ||
| SV CSG South Dekalb 2 LLC | Geneva, IL | Independent Power Producer | 1 | 4.8 GWh | Dec 2025 | - | ||
| Svihel Community Solar LLC | Schenectady, NY | Independent Power Producer | 1 | 1.8 GWh | Dec 2025 | - | ||
| Swamp Fox Solar, LLC | Charlotte, NC | Independent Power Producer | - | 24.0 GWh | Dec 2024 | Sep 2025 | $313.61k | |
| Swan Garden LLC | Minneapolis, MN | Independent Power Producer | 1 | 2.2 GWh | Dec 2025 | - | ||
| Swansboro Solar, LLC | Calgary, AB | Independent Power Producer | 1 | 6.7 GWh | Dec 2025 | - | ||
| Sweet Tea Solar, LLC | Calgary, AB | Independent Power Producer | 1 | 6.2 GWh | Dec 2025 | - | ||
| Sweetland Wind Farm, LLC | Boulder, CO | Independent Power Producer | 1 | 894.4 GWh | Jun 2026 | Oct 2025 | $887.22k | |
| Still Water Power LLC | Hanford, CA | Independent Power Producer | 1 | 1.5 GWh | Dec 2025 | - | ||
| Sweetwater Solar LLC | Irvine, CA | Independent Power Producer | - | - | Dec 2023 | Sep 2025 | $2.44M | |
| SWG Arapahoe, LLC | Denver, CO | Independent Power Producer | 1 | 409.8 GWh | Jun 2026 | Jun 2025 | $3.88M | |
| Sunrise On West Main RD. LLC | New York, NY | Independent Power Producer | 1 | 5.2 GWh | Dec 2024 | - | ||
| Sunray Energy 2, LLC | Boise, ID | Independent Power Producer | 1 | 57.4 GWh | Dec 2025 | Sep 2025 | $1.09M | |
| Sunray Energy 3 LLC | Boise, ID | Independent Power Producer | 1 | 39.0 GWh | Dec 2025 | Sep 2025 | $625.42k | |
| Sunray Power LLC | New York, NY | Independent Power Producer | 3 | 4.9 GWh | Dec 2024 | - | ||
| Sunraycer Assets I LLC | Nashville, TN | Independent Power Producer | 8 | 136.6 GWh | Jun 2026 | - | ||
| SR McKellar, LLC | Nashville, TN | Independent Power Producer | 1 | 150.2 GWh | Jun 2026 | Sep 2025 | $793.18k | |
| Sunrise Community Solar | Scottsdale, AZ | Independent Power Producer | 1 | 7.8 GWh | Dec 2025 | - | ||
| Sunrise On Blandford RD. LLC | New York, NY | Independent Power Producer | 1 | 5.0 GWh | Dec 2024 | - | ||
| Sunrise On Clubhouse RD. LLC | New York, NY | Independent Power Producer | 1 | 8.3 GWh | Dec 2024 | - | ||
| Sunrise On Drift RD. LLC | New York, NY | Independent Power Producer | 1 | 4.0 GWh | Dec 2024 | - | ||
| Sunrise On Knight RD. LLC | New York, NY | Independent Power Producer | 1 | 7.4 GWh | Dec 2024 | - | ||
| Sunrise On Montague RD. LLC | New York, NY | Independent Power Producer | 1 | 7.4 GWh | Dec 2024 | - | ||
| SR Greenville II, LLC | Nashville, TN | Independent Power Producer | 1 | 10.1 GWh | Dec 2025 | - | ||
| Sunrise On Wing LN. LLC | New York, NY | Independent Power Producer | 1 | 2.1 GWh | Dec 2024 | - | ||
| Sunrise Power Co LLC | Fellows, CA | Independent Power Producer | 1 | 2.2 TWh | Jun 2026 | Oct 2025 | $18.85M | $1.28M |
| SR Houston Holdings, LLC | Nashville, TN | Independent Power Producer | 1 | 2.2 GWh | Jun 2026 | - | ||
| Sunset Ridge Solar LLC | New York, NY | Independent Power Producer | 1 | 1.8 GWh | Dec 2025 | - | ||
| Sunshare Management | Denver, CO | Independent Power Producer | 21 | 53.5 GWh | Dec 2025 | - | ||
| SR McNeal, LLC | Nashville, TN | Independent Power Producer | 1 | 59.6 GWh | Jun 2026 | Sep 2025 | $503.70k | |
| Sunshine Valley Solar LLC | San Francisco, CA | Independent Power Producer | - | - | - | Sep 2025 | $3.64M | |
| Sunvest Solar LLC | Pewaukee, WI | Independent Power Producer | 9 | 26.4 GWh | Dec 2025 | - | ||
| Stoneheart Solar, LLC | Wilmington, DE | Independent Power Producer | 1 | 4.2 GWh | Dec 2025 | - | ||
| Superstition Energy Storage, LLC | The Woodlands, TX | Independent Power Producer | 1 | -17.4 GWh | Jun 2026 | Jul 2025 | $4.24M | |
| Surbrook Solar, LLC | Wilmington, DE | Independent Power Producer | 1 | 20.0 GWh | Dec 2025 | - | ||
| SR Franklin, LLC | Nashville, TN | Independent Power Producer | 1 | 5.5 GWh | Dec 2025 | - | ||
| Syncarpha North Adams, LLC | New York, NY | Independent Power Producer | 1 | 3.4 GWh | Dec 2025 | - | ||
| Syncarpha Northampton, LLC | New York, NY | Independent Power Producer | 1 | 5.1 GWh | Dec 2025 | - | ||
| Syncarpha Northbridge I, LLC | New York, NY | Independent Power Producer | 1 | 9.0 GWh | Dec 2025 | - | ||
| Syncarpha Northbridge II, LLC | New York, NY | Independent Power Producer | 1 | 7.9 GWh | Dec 2025 | - | ||
| Syncarpha Palmer, LLC | New York, NY | Independent Power Producer | 1 | 7.6 GWh | Dec 2025 | - | ||
| Syncarpha Puddon I, LLC | New York, NY | Independent Power Producer | 1 | 8.8 GWh | Dec 2025 | - | ||
| Syncarpha Puddon II, LLC | New York, NY | Independent Power Producer | 1 | 9.0 GWh | Dec 2025 | - | ||
| Syncarpha Questa I, LLC | New York, NY | Independent Power Producer | 1 | 3.9 GWh | Dec 2025 | - | ||
| Syncarpha Still River, LLC | New York, NY | Independent Power Producer | 1 | 3.7 GWh | Dec 2025 | - | ||
| Syncarpha Tewksbury, LLC | New York, NY | Independent Power Producer | 1 | 4.1 GWh | Dec 2025 | - | ||
| Syncarpha Westminster, LLC | New York, NY | Independent Power Producer | 1 | 6.0 GWh | Dec 2025 | - | ||
| Stearns Solar I LLC | Princeton, NJ | Independent Power Producer | 1 | 2.0 GWh | Dec 2025 | - | ||
| SR Millington II, LLC | Nashville, TN | Independent Power Producer | 1 | 37.1 GWh | Jun 2026 | - | ||
| Ta-High Desert LLC | Princeton, NJ | Independent Power Producer | 1 | 60.7 GWh | Dec 2025 | - | ||
| Tahoka Wind, LLC | Chicago, IL | Independent Power Producer | 1 | 1.3 TWh | Jun 2026 | - | ||
| TAI Huntsville Solar, LLC | New York, NY | Independent Power Producer | 1 | 70.7 GWh | Jun 2026 | Oct 2025 | $820.85k | |
| TAI Norton Solar LLC | New York, NY | Independent Power Producer | 1 | 211.6 GWh | Jun 2026 | - | ||
| SR Forked Deer, LLC | Nashville, TN | Independent Power Producer | 1 | 283.0 MWh | Dec 2025 | - | ||
| SR Enterprise South, LLC | Nashville, TN | Independent Power Producer | 1 | 12.4 GWh | Jun 2026 | - | ||
| Talen Montana LLC | Colstrip, MT | Independent Power Producer | 2 | 8.6 TWh | Jun 2026 | Sep 2025 | $7.59M | $411.28k |
| Talenenergy Martins Creek LLC | Allentown, PA | Independent Power Producer | 9 | 3.2 TWh | Jun 2026 | - | ||
| Talenenergy Montour LLC | Allentown, PA | Independent Power Producer | 1 | 5.1 TWh | Jun 2026 | - | ||
| Talenenergy Susquehanna LLC | Allentown, PA | Independent Power Producer | 1 | 21.1 TWh | Jun 2026 | - | ||
| Syncarpha Blandford, LLC | New York, NY | Independent Power Producer | 1 | 8.3 GWh | Dec 2025 | - | ||
| SR Greenville I, LLC | Nashville, TN | Independent Power Producer | 1 | 10.6 GWh | Dec 2025 | - | ||
| Stikeleather Farm, LLC | Boston, MA | Independent Power Producer | 1 | 9.4 GWh | Dec 2025 | - | ||
| Stetson Holdings, LLC | Boston, MA | Independent Power Producer | - | - | Dec 2011 | Sep 2025 | $1.97M | |
| Sterling Power Partners LP | Sherrill, NY | Independent Power Producer | 1 | 22.7 GWh | Dec 2025 | Jun 2025 | $855.42k | |
| SR Meridian III, LLC | Nashville, TN | Independent Power Producer | 1 | 130.8 GWh | Jun 2026 | Jun 2025 | $1.57M | |
| Stenner Creek Solar LLC | San LUIS Obispo, CA | Independent Power Producer | 1 | 10.1 GWh | Dec 2025 | - | ||
| Steele Flats Wind Project LLC | Juno Beach, FL | Independent Power Producer | 1 | 394.6 GWh | Jun 2026 | Dec 2024 | ||
| Steel Solar, LLC | New York, NY | Independent Power Producer | 1 | 215.0 GWh | Jun 2026 | Sep 2025 | $2.39M | |
| Steel Bridge Solar. LLC | Princeton, NJ | Independent Power Producer | 1 | 3.5 GWh | Dec 2025 | - | ||
| Sycamore Energy LLC | Lockport, NY | Independent Power Producer | 1 | 25.4 GWh | Dec 2025 | - | ||
| Syncarpha Alethea I, LLC | New York, NY | Independent Power Producer | 1 | 3.8 GWh | Dec 2025 | - | ||
| Sunpin Holdings, LLC | LOS Angeles, CA | Independent Power Producer | 1 | 157.9 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 |