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 |
|---|---|---|---|---|---|---|---|---|
| Wind Stream Operations LLC | Techachapi, CA | Independent Power Producer | 4 | 39.6 GWh | Dec 2024 | - | ||
| Turnbull Hydro LLC | Ivins, UT | Independent Power Producer | 1 | 18.0 GWh | Jul 2025 | - | ||
| Wind Gem, LLC | Greenfield, IA | Independent Power Producer | 1 | 5.3 GWh | Dec 2025 | - | ||
| Turtle Creek Wind Farm LLC | Houston, TX | Independent Power Producer | 1 | 755.5 GWh | May 2026 | Oct 2025 | $5.46M | |
| Tuana Springs Energy, LLC | Baltimore, MD | Independent Power Producer | 1 | 30.1 GWh | May 2026 | Sep 2025 | $616.81k | |
| Tuscola Wind II LLC | Juno Beach, FL | Independent Power Producer | 1 | 318.2 GWh | May 2026 | Sep 2025 | $3.59M | |
| White Rock Wind East, LLC | Centralia, WA | Independent Power Producer | 1 | 742.7 GWh | May 2026 | Oct 2025 | $1.01M | |
| Tweite Community Solar LLC | Annapolis, MD | Independent Power Producer | 1 | 1.8 GWh | Dec 2025 | - | ||
| Wind Colebrook South | Colebrook, CT | Independent Power Producer | 1 | 11.1 GWh | May 2026 | - | ||
| Wind Capital Holdings, LLC | Baltimore, MD | Independent Power Producer | 1 | 213.7 GWh | May 2026 | Sep 2025 | $2.12M | |
| Wilton Wind II LLC | Juno Beach, FL | Independent Power Producer | 1 | 219.2 GWh | Dec 2025 | Oct 2019 | ||
| Twin Cities Hydro LLC | Independent Power Producer | 1 | 104.4 GWh | Dec 2025 | - | |||
| Wilmot Energy Center LLC | Juno Beach, FL | Independent Power Producer | 1 | 299.7 GWh | May 2026 | Sep 2025 | $2.67M | |
| Windy Flats Partners LLC | Centerville, WA | Independent Power Producer | 1 | 675.3 GWh | Dec 2025 | Jun 2024 | ||
| Wise County Power Company LLC | Independent Power Producer | 1 | 3.4 TWh | May 2026 | - | |||
| Wiota Wind Energy, LLC #1 | Greenfield, IA | Independent Power Producer | 1 | 5.6 GWh | Dec 2025 | - | ||
| Trinity Solar, LLC | Santa Monica, CA | Independent Power Producer | 1 | 9.6 GWh | Dec 2025 | - | ||
| Winona Solar I LLC | San Francisco, CA | Independent Power Producer | 1 | 4.1 GWh | Dec 2025 | - | ||
| Winona Garden LLC | Minneapolis, MN | Independent Power Producer | 1 | 2.1 GWh | Dec 2025 | - | ||
| Winfield Solar I, LLC | Ontario | Independent Power Producer | 1 | 302.2 GWh | May 2026 | Oct 2025 | $2.98M | |
| Winema Solar Partners, LLC | New York, NY | Independent Power Producer | 1 | 8.7 GWh | Dec 2025 | - | ||
| Triton College | River Grove, IL | Independent Power Producer | 1 | 963.0 MWh | May 2026 | - | ||
| Trona Solar III LLC | Independent Power Producer | 1 | 5.6 GWh | Dec 2025 | - | |||
| Twin Lakes Solar LLC | Monticello, IN | Independent Power Producer | 1 | 367.5 GWh | May 2026 | Sep 2025 | $3.34M | |
| Tropico, LLC | Pasadena, CA | Independent Power Producer | - | - | Dec 2019 | Sep 2025 | $996.99k | |
| Windstar Energy LLC | Tehachapi, CA | Independent Power Producer | - | - | Dec 2013 | Sep 2025 | $10.19M | |
| Windsor Machinery Co Inc | Hopewell Junction, NY | Independent Power Producer | 1 | 8.4 GWh | Dec 2025 | - | ||
| Troutdale Grid, LLC | Juno Beach, FL | Independent Power Producer | 1 | -33.8 GWh | May 2026 | Sep 2025 | $9.21M | |
| Troy Energy LLC | Luckey, OH | Independent Power Producer | 1 | 1.4 TWh | Dec 2025 | Sep 2025 | $20.93M | |
| Truman Solar, LLC | St. Louis Park, MN | Independent Power Producer | - | 23.5 GWh | Dec 2024 | - | ||
| Windhub Solar A, LLC | San Francisco, CA | Independent Power Producer | - | - | - | Sep 2025 | $635.92k | |
| Windcurrent Farms LLC | Independent Power Producer | 1 | 5.2 GWh | Dec 2025 | - | |||
| Warrior Solar Partners, LLC | New York, NY | Independent Power Producer | 1 | 6.9 GWh | Dec 2025 | - | ||
| Walnut Ridge Wind, LLC | Edina, MN | Independent Power Producer | - | - | - | Oct 2025 | $10.25M | |
| Walpole Solar 2, LLC | Jersey City, NJ | Independent Power Producer | 1 | 3.7 GWh | Dec 2025 | - | ||
| Walton Solar | Monroe, GA | Independent Power Producer | 1 | 5.8 GWh | Dec 2024 | - | ||
| Wapello Solar LLC | Boise, ID | Independent Power Producer | 1 | 222.5 GWh | May 2026 | Sep 2025 | $1.91M | |
| Wappinger 9D Solar, LLC | Boston, MA | Independent Power Producer | 1 | 3.1 GWh | Dec 2025 | - | ||
| Ware Palmer Road Solar LLC | Denver, CO | Independent Power Producer | 1 | 5.1 GWh | Dec 2024 | - | ||
| Westerlo Ny 1, LLC | Louisville, CO | Independent Power Producer | 1 | 3.5 GWh | Dec 2025 | - | ||
| Warm Springs Power Enterprises | Warm Springs, OR | Independent Power Producer | 1 | 67.1 GWh | Dec 2024 | - | ||
| Warren Generation, LLC | Chicago, IL | Independent Power Producer | 1 | 11.4 GWh | Dec 2025 | Oct 2025 | $589.51k | |
| Warrenton Solar I LLC | Charlotte, NC | Independent Power Producer | - | 7.8 GWh | Dec 2024 | - | ||
| Walnut Creek LLC | City Of Industry, CA | Independent Power Producer | 1 | 40.3 GWh | May 2026 | - | ||
| Wasatch VIew Solar LLC | Toronto, ON | Independent Power Producer | 1 | 1.1 GWh | Dec 2025 | - | ||
| Washington County Power | Sandersville, GA | Independent Power Producer | - | - | Dec 2023 | Sep 2025 | $5.79M | |
| Washington County Solar, LLC | Juno Beach, FL | Independent Power Producer | 2 | 860.2 GWh | May 2026 | Sep 2025 | $1.86M | |
| Westbrook Energy Center | Houston, TX | Independent Power Producer | 1 | 3.8 TWh | May 2026 | Oct 2025 | $3.93M | |
| Westbound Solar LLC | San LUIS Obispo, CA | Independent Power Producer | 22 | 83.5 GWh | Dec 2025 | - | ||
| Westbound Solar 3, LLC | San LUIS Obispo, CA | Independent Power Producer | 13 | 68.3 GWh | Dec 2025 | - | ||
| Washington Wind LLC | Goldendale, WA | Independent Power Producer | 1 | 379.0 GWh | Dec 2025 | Sep 2025 | $10.44M | $24.28k |
| West Valley Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 16.0 GWh | Dec 2024 | - | ||
| Washingtonville Solar LLC | San Francisco, CA | Independent Power Producer | 1 | 3.5 GWh | Dec 2025 | - | ||
| Waipio PV, LLC | Princeton, NJ | Independent Power Producer | 1 | 100.5 GWh | May 2026 | - | ||
| Wachusett Solar, LLC | Boston, MA | Independent Power Producer | 1 | 3.5 GWh | Dec 2025 | - | ||
| WACO Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 898.1 GWh | May 2026 | - | ||
| Wadham Energy LP | Williams, CA | Independent Power Producer | 1 | 161.9 GWh | Dec 2025 | Jun 2025 | $109.98k | |
| Wadley Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 681.5 GWh | May 2026 | Sep 2025 | $3.67M | |
| Waiawa Solar Power LLC | San Francisco, CA | Independent Power Producer | 1 | 58.1 GWh | May 2026 | - | ||
| Waihonu North LLC | Lahaina, HI | Independent Power Producer | - | 4.8 GWh | Dec 2024 | - | ||
| Westlands Solar Blue, LLC | LOS Angeles, CA | Independent Power Producer | 1 | 1.3 TWh | May 2026 | Oct 2025 | $5.65M | $3.24M |
| Waihonu South LLC | Lahaina, HI | Independent Power Producer | - | 1.4 GWh | Dec 2024 | - | ||
| Wailuku Holding Company LLC | DES Moines, IA | Independent Power Producer | 1 | 27.5 GWh | May 2026 | - | ||
| Waste Management Inc | Pen Argyl, PA | Independent Power Producer | 4 | 33.7 GWh | Dec 2025 | - | ||
| Westlands Almond LLC | Independent Power Producer | 1 | 51.2 GWh | Dec 2025 | - | |||
| Walden Ny 1, LLC | Louisville, CO | Independent Power Producer | 1 | 3.0 GWh | Dec 2025 | - | ||
| Walden Solar Maine V LLC | Boston, MA | Independent Power Producer | 1 | 36.0 GWh | Dec 2025 | - | ||
| Wallenpuapack Hydro | Queensbury, NY | Independent Power Producer | 1 | 68.9 GWh | Dec 2025 | - | ||
| Walleye Power, LLC | Oregon, OH | Independent Power Producer | 1 | 1.1 TWh | Dec 2024 | Oct 2025 | $11.56M | |
| Walleye Wind, LLC | Juno Beach, FL | Independent Power Producer | 1 | 496.3 GWh | May 2026 | Sep 2025 | $2.63M | |
| Wallingford Energy LLC | St Louis, MO | Independent Power Producer | 1 | 109.5 GWh | Dec 2025 | Sep 2025 | $10.05M | |
| Wallingford Renewable Energy, LLC | Juno Beach, FL | Independent Power Producer | 1 | 16.2 GWh | Dec 2025 | Sep 2025 | $364.14k | |
| Tonopah Solar Energy LLC | Tonopah, NV | Independent Power Producer | 1 | 98.2 GWh | May 2026 | Sep 2025 | $54.74k | |
| Wed Coventry Three, LLC | Cranston, RI | Independent Power Producer | 1 | 3.7 GWh | Dec 2025 | - | ||
| Web Brimfield Solar LLC | Boston, MA | Independent Power Producer | 1 | 3.3 GWh | Dec 2025 | - | ||
| Web Brookfield Solar LLC | Boston, MA | Independent Power Producer | 1 | 5.9 GWh | Dec 2025 | - | ||
| Web Silver Maple Wind LLC | Boston, MA | Independent Power Producer | 1 | 70.1 GWh | Dec 2025 | Sep 2025 | $506.84k | |
| Wendell Ma 1 LLC | Wendell, MA | Independent Power Producer | 1 | 1.3 GWh | Dec 2025 | - | ||
| Wellons Farm, LLC | Charlotte, NC | Independent Power Producer | 1 | 8.6 GWh | Dec 2025 | - | ||
| Webster Holdco LLC | Webster, MN | Independent Power Producer | 1 | 7.9 GWh | Dec 2025 | - | ||
| Wellhead Services, Inc | Sacramento, CA | Independent Power Producer | 16 | 47.2 GWh | May 2026 | - | ||
| 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 | - | ||
| Weaver Wind, LLC (Longroad) | Boston, MA | Independent Power Producer | - | 228.7 GWh | Dec 2024 | Sep 2025 | $2.02M | |
| Wed Coventry Two, LLC | Cranston, RI | Independent Power Producer | 1 | 9.8 GWh | May 2026 | - | ||
| Wed Green Hill, LLC | Cranston, RI | Independent Power Producer | 1 | 6.5 GWh | May 2026 | - | ||
| Wellesley College | Wellesley, MA | Independent Power Producer | 1 | 9.7 GWh | Dec 2025 | - | ||
| Wed Shun III, LLC | Cranston, RI | Independent Power Producer | 1 | 8.5 GWh | Dec 2025 | - | ||
| 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 | - | ||
| Wed Plainfield III, LLC | Cranston, RI | Independent Power Producer | 1 | 7.8 GWh | Dec 2025 | - | ||
| Wed Plainfield, LLC | Cranston, RI | Independent Power Producer | 1 | 7.8 GWh | Dec 2025 | - | ||
| Wed Shun I, LLC | Cranston, RI | Independent Power Producer | 1 | 7.8 GWh | May 2026 | - | ||
| West Deptford Energy LLC | East Brunswick, NJ | Independent Power Producer | 1 | 936.4 GWh | May 2026 | Sep 2025 | $9.02M | |
| West Texas Solar Project II LLC | New York, NY | Independent Power Producer | 1 | 519.7 GWh | May 2026 | - | ||
| West Tambo Clean Power II | Livingston, CA | Independent Power Producer | 1 | 5.2 GWh | Dec 2025 | - | ||
| Waterford Holdco LLC | Princeton, NJ | Independent Power Producer | 1 | 4.6 GWh | Dec 2025 | - | ||
| Waterford Power, LLC | Waterford, OH | Independent Power Producer | 1 | 6.6 TWh | May 2026 | Oct 2025 | $23.36M | |
| Waterford Solar LLC | New York, NY | Independent Power Producer | 1 | 1.4 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 | May 2026 | Nuclear |
| Barry | Bucks, Alabama | 12 TWh | Jan 1954 | May 2026 | Natural Gas : 97.1% Bituminous Coal : 2.9% |
| Beaver Valley | Shippingport, Pennsylvania | 15 TWh | Aug 1976 | May 2026 | Nuclear |
| Bowen | Cartersville, Georgia | 13 TWh | Sep 1971 | May 2026 | Bituminous Coal : 99.8% |
| Braidwood Generation Station | Braceville, Illinois | 20 TWh | Jun 1988 | May 2026 | Nuclear |
| Browns Ferry | Decatur, Alabama | 31 TWh | Jul 1974 | May 2026 | Nuclear |
| Brunswick Nuclear | Southport, North Carolina | 15 TWh | Oct 1975 | May 2026 | Nuclear |
| Byron Generating Station | Byron, Illinois | 20 TWh | Aug 1985 | May 2026 | Nuclear |
| Calvert Cliffs Nuclear Power Plant | Lusby, Maryland | 15 TWh | Apr 1975 | May 2026 | Nuclear |
| Catawba | York, South Carolina | 18 TWh | May 1985 | May 2026 | Nuclear |
| Comanche Peak | Glen Rose, Texas | 20 TWh | Jul 1990 | May 2026 | Nuclear |
| Crystal River | Crystal River, Florida | 16 TWh | Sep 1966 | May 2026 | Natural Gas : 68.9% Bituminous Coal : 30.9% |
| Diablo Canyon | Avila Beach, California | 18 TWh | Apr 1985 | May 2026 | Nuclear |
| Donald C Cook | Bridgman, Michigan | 19 TWh | Jul 1975 | May 2026 | Nuclear |
| Dresden Generating Station | Morris, Illinois | 15 TWh | Jul 1970 | May 2026 | Nuclear |
| Edwin I Hatch | Baxley, Georgia | 14 TWh | Nov 1975 | May 2026 | Nuclear |
| Gavin Power, LLC | Cheshire, Ohio | 13 TWh | Sep 1974 | May 2026 | Bituminous Coal : 99.6% |
| Grand Coulee | Grand Coulee, Washington | 18 TWh | Feb 1941 | May 2026 | Water |
| Guernsey Power Station | Byesville, Ohio | 12 TWh | Jan 2023 | May 2026 | Natural Gas |
| H Allen Franklin Combined Cycle | Smiths, Alabama | 12 TWh | May 2002 | May 2026 | Natural Gas |
| Jack McDonough | Smyrna, Georgia | 18 TWh | Apr 1971 | May 2026 | Natural Gas |
| James H Miller Jr | Quinton, Alabama | 19 TWh | Sep 1978 | May 2026 | Subbituminous Coal : 99.0% Natural Gas : 1.0% |
| Joseph M Farley | Columbia, Alabama | 15 TWh | Nov 1977 | May 2026 | Nuclear |
| Labadie | Labadie, Missouri | 15 TWh | May 1970 | May 2026 | Subbituminous Coal : 99.9% |
| LaSalle Generating Station | Marseilles, Illinois | 18 TWh | Dec 1983 | May 2026 | Nuclear |
| Limerick | Sanatoga, Pennsylvania | 19 TWh | Jan 1986 | May 2026 | Nuclear |
| McGuire | Huntersville, North Carolina | 19 TWh | Aug 1981 | May 2026 | Nuclear |
| Millstone | Waterford, Connecticut | 17 TWh | Nov 1975 | May 2026 | Nuclear |
| Monroe (MI) | Monroe, Michigan | 16 TWh | Oct 1969 | May 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 | May 2026 | Nuclear |
| North Anna | Mineral, Virginia | 16 TWh | May 1978 | May 2026 | Nuclear |
| Oak Grove (TX) | Franklin, Texas | 12 TWh | Mar 2010 | May 2026 | Lignite Coal : 99.1% Natural Gas : 0.9% |
| Oconee | Seneca, South Carolina | 22 TWh | Jun 1973 | May 2026 | Nuclear |
| Palo Verde | Wintersburg, Arizona | 31 TWh | Dec 1985 | May 2026 | Nuclear |
| Peach Bottom | Delta, Pennsylvania | 22 TWh | Jun 1974 | May 2026 | Nuclear |
| Prairie State Generating Station | Marissa, Illinois | 12 TWh | May 2012 | May 2026 | Bituminous Coal : 99.8% |
| PSEG Salem Generating Station | Hancocks Bridge, New Jersey | 19 TWh | May 1971 | May 2026 | Nuclear |
| Quad Cities Generating Station | Cordova, Illinois | 15 TWh | Nov 1972 | May 2026 | Nuclear |
| Robert Moses Niagara | Lewiston, New York | 14 TWh | Dec 1960 | May 2026 | Water |
| Sequoyah | Soddy Daisy, Tennessee | 17 TWh | Jun 1981 | May 2026 | Nuclear |
| South Texas Project | Wadsworth, Texas | 21 TWh | Jul 1988 | May 2026 | Nuclear |
| St Lucie | Jensen Beach, Florida | 15 TWh | Apr 1976 | May 2026 | Nuclear |
| Surry | Surry, Virginia | 12 TWh | Nov 1972 | May 2026 | Nuclear |
| TalenEnergy Susquehanna | Berwick, Pennsylvania | 19 TWh | May 1983 | May 2026 | Nuclear |
| Turkey Point | Homestead, Florida | 20 TWh | Mar 1967 | May 2026 | Nuclear : 64.2% Natural Gas : 35.8% |
| Union Power Station | El Dorado, Arkansas | 12 TWh | Dec 2002 | May 2026 | Natural Gas |
| Vogtle | Waynesboro, Georgia | 37 TWh | Apr 1987 | May 2026 | Nuclear |
| W A Parish | Thompsons, Texas | 14 TWh | May 1958 | May 2026 | Subbituminous Coal : 81.6% Natural Gas : 18.4% |
| Watts Bar Nuclear Plant | Spring City, Tennessee | 20 TWh | Apr 1996 | May 2026 | Nuclear |
| West County Energy Center | Loxahatchee, Florida | 18 TWh | Jul 2009 | May 2026 | Natural Gas |