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 2024Q4 Seller Transactions | FERC 2024Q4 Buyer Transactions |
|---|---|---|---|---|---|---|---|---|
| Washington Electric Coop - (VT) | East Montpelier, VT | Cooperative | 2 | 58.5 GWh | Dec 2023 | - | ||
| Washingtonville | San Francisco, CA | Independent Power Producer | 1 | 3.2 GWh | Dec 2023 | - | ||
| Waste Management Inc | Pen Argyl, PA | Independent Power Producer | 4 | 47.1 GWh | Dec 2023 | - | ||
| Waterford Holdco LLC | Princeton, NJ | Independent Power Producer | 1 | 4.2 GWh | Dec 2023 | - | ||
| Watervliet City Of | Watervliet, NY | Municipally-Owned Utility | 1 | 2.8 GWh | Dec 2023 | - | ||
| Watkins Manufacturing Corporation | Vista, CA | Industrial | 1 | 6.4 GWh | Mar 2025 | - | ||
| Waverly Municipal ELEC Utility | Waverly, IA | Municipally-Owned Utility | 5 | 6.7 GWh | Dec 2023 | - | ||
| Wayne Solar I, LLC | Jersey City, NJ | Independent Power Producer | 1 | 2.7 GWh | Dec 2023 | - | ||
| Wayne Solar II, LLC | Jersey City, NJ | Independent Power Producer | 1 | 6.3 GWh | Dec 2023 | - | ||
| Wayne Solar III, LLC | Jersey City, NJ | Independent Power Producer | 1 | 6.2 GWh | Dec 2023 | - | ||
| WCAC Operating Company | Bakersfield, CA | Independent Power Producer | 9 | 262.0 GWh | Mar 2025 | - | ||
| Weaver Solar | Jersey City, NJ | Independent Power Producer | 1 | 4.2 GWh | Dec 2023 | - | ||
| Web Brimfield Solar LLC | Natick, MA | Independent Power Producer | 1 | 3.3 GWh | Dec 2023 | - | ||
| Web Brookfield Solar LLC | Natick, MA | Independent Power Producer | 1 | 5.9 GWh | Dec 2023 | - | ||
| Weber Basin Water Conserv DIST | Layton, UT | Political Subdivision | 3 | 34.6 GWh | Dec 2023 | - | ||
| Webster Holdco LLC | Webster, MN | Independent Power Producer | 1 | 8.1 GWh | Dec 2023 | - | ||
| Wed Coventry Four, LLC | Cranston, RI | Independent Power Producer | 1 | 2.5 GWh | Dec 2023 | - | ||
| Wed Coventry One, LLC | Cranston, RI | Independent Power Producer | 1 | 2.7 GWh | Dec 2023 | - | ||
| Wed Coventry Seven, LLC | Cranston, RI | Independent Power Producer | 1 | 5.2 GWh | Dec 2023 | - | ||
| Wed Coventry Three, LLC | Cranston, RI | Independent Power Producer | 1 | 2.6 GWh | Dec 2023 | - | ||
| Wed Coventry Two, LLC | Cranston, RI | Independent Power Producer | 1 | 9.1 GWh | Mar 2025 | - | ||
| Wed Green Hill, LLC | Cranston, RI | Independent Power Producer | 1 | 7.4 GWh | Mar 2025 | - | ||
| Wed GW Solar, LLC CSG | Cranston, RI | Independent Power Producer | 1 | 4.6 GWh | Dec 2023 | - | ||
| Wed NK Green LLC | Cranston, RI | Independent Power Producer | 1 | 2.5 GWh | Dec 2023 | - | ||
| Wed Plainfield II, LLC | Cranston, RI | Independent Power Producer | 1 | 6.8 GWh | Dec 2023 | - | ||
| Wed Plainfield III, LLC | Cranston, RI | Independent Power Producer | 1 | 6.6 GWh | Dec 2023 | - | ||
| Wed Plainfield, LLC | Cranston, RI | Independent Power Producer | 1 | 5.5 GWh | Dec 2023 | - | ||
| Wed Shun I, LLC | Cranston, RI | Independent Power Producer | 1 | 7.6 GWh | Mar 2025 | - | ||
| Wed Shun II, LLC | Cranston, RI | Independent Power Producer | 1 | 7.0 GWh | Dec 2023 | - | ||
| Wed Shun III, LLC | Cranston, RI | Independent Power Producer | 1 | 7.4 GWh | Dec 2023 | - | ||
| Wellesley College | Wellesley, MA | Independent Power Producer | 1 | 480.2 MWh | Dec 2023 | - | ||
| Wellhead Services, Inc | Sacramento, CA | Independent Power Producer | 15 | 67.9 GWh | Mar 2025 | - | ||
| Wellons Farm, LLC | Charlotte, NC | Independent Power Producer | 1 | 9.7 GWh | Dec 2023 | - | ||
| Wells Manufacturing Co | Woodstock, IL | Industrial | 1 | 9.2 GWh | Mar 2025 | - | ||
| Wesleyan University | Middletown, CT | Commercial | 1 | 11.2 GWh | Dec 2023 | - | ||
| West Deptford Distributed Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 10.1 GWh | Dec 2023 | - | ||
| West Ford Flat Energy Storage | Houston, TX | Independent Power Producer | 1 | 1.0 GWh | Mar 2025 | - | ||
| West Texas A&M University | Canyon, TX | Political Subdivision | 1 | 8.5 GWh | Dec 2023 | - | ||
| West Texas Solar Project II LLC | New York, NY | Independent Power Producer | 1 | 514.8 GWh | Mar 2025 | - | ||
| West Valley Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 15.4 GWh | Dec 2023 | - | ||
| Westbound Solar 3, LLC | Charlotte, NC | Industrial | 1 | 4.5 GWh | Dec 2023 | - | ||
| Westerlo Ny 1, LLC | Louisville, CO | Independent Power Producer | 1 | 3.4 GWh | Dec 2023 | - | ||
| Western Farmers ELEC Coop, Inc | Anadarko, OK | Cooperative | 10 | 2.1 TWh | Mar 2025 | - | ||
| Western Michigan University | Kalamazoo, MI | Commercial | 1 | 76.4 GWh | Dec 2023 | - | ||
| Western Minnesota Mun PWR AGNY | Sioux Falls, SD | Political Subdivision | 2 | 344.1 GWh | Mar 2025 | - | ||
| Western Plains Wind, LLC | Oakley, KS | Industrial | 1 | 12.3 GWh | Dec 2023 | - | ||
| Western Power And Steam II LLC | Bakersfield, CA | Industrial | 1 | 21.4 GWh | Mar 2025 | - | ||
| Westlake Chemical Natrium Plant | Proctor, WV | Industrial | 1 | 748.9 GWh | Mar 2025 | - | ||
| Westlands Almond LLC | Independent Power Producer | 1 | 9.6 GWh | Dec 2023 | - | |||
| Westlands Solar Farms, LLC | Boise, ID | Independent Power Producer | 1 | 39.5 GWh | Dec 2023 | - | ||
| Westminster Renewables, LLC | Boston, MA | Independent Power Producer | 1 | 2.6 GWh | Dec 2023 | - | ||
| Westmoreland County Solar Project, LLC | Irvington, NY | Independent Power Producer | 1 | 49.1 GWh | Dec 2023 | - | ||
| Westrock, Fernandina Beach | Fernandina Beach, FL | Industrial | 2 | 638.5 GWh | Mar 2025 | - | ||
| Westrock-Florence | Norcross, GA | Industrial | 1 | 361.0 GWh | Mar 2025 | - | ||
| Westrock Kraft Paper, LLC | Roanoke Rapids, NC | Industrial | 1 | 208.5 GWh | Mar 2025 | - | ||
| Westrock (La) | Norcross, GA | Municipally-Owned Utility | 1 | 431.0 GWh | Dec 2023 | - | ||
| Westrock Mill Company, LLC | Demopolis, AL | Industrial | 1 | 317.0 GWh | Dec 2023 | - | ||
| Westrock Seminole | Norcross, GA | Commercial | 1 | 137.8 GWh | Dec 2023 | - | ||
| Westrock Southeast, LLC | Dublin, GA | Industrial | 1 | 195.0 GWh | Mar 2025 | - | ||
| Westrock (TX) | Glen Allen, VA | Industrial | 1 | 434.0 GWh | Dec 2023 | - | ||
| Westrock-West Point Mill | West Point, VA | Industrial | 1 | 550.3 GWh | Mar 2025 | - | ||
| Westside Assets LLC | LOS Angeles, CA | Independent Power Producer | 1 | 4.9 GWh | Dec 2023 | - | ||
| Westtown Ny 2, LLC | Louisville, CO | Independent Power Producer | 1 | 3.3 GWh | Dec 2023 | - | ||
| Westward Seafoods Inc | Dutch Harbor, AK | Industrial | 1 | 21.7 GWh | Mar 2025 | - | ||
| Whaling Solar, LLC | Schenectady, NY | Independent Power Producer | 1 | 824.0 MWh | Dec 2023 | - | ||
| Wharton County Generation LLC | Independent Power Producer | 1 | 32.9 GWh | Dec 2023 | - | |||
| Whatley Renewables, LLC | Boston, MA | Independent Power Producer | 1 | 1.7 GWh | Dec 2023 | - | ||
| Wheatridge Wind Holdings, LLC | Juno Beach, FL | Independent Power Producer | 1 | 776.5 GWh | Mar 2025 | - | ||
| Whirlwind Energy LLC | Independent Power Producer | 1 | 98.5 GWh | Dec 2023 | - | |||
| Whiskey Solar, LLC | Asheville, NC | Independent Power Producer | 1 | 12.3 GWh | Dec 2023 | - | ||
| White Creek Wind 1 LLC | Seattle, WA | Independent Power Producer | 1 | 480.6 GWh | Dec 2023 | - | ||
| White Horse Solar A | San Francisco, CA | Independent Power Producer | 1 | 3.6 GWh | Dec 2023 | - | ||
| White Marsh Mall | Baltimore, MD | Commercial | 1 | 752.3 MWh | Dec 2023 | - | ||
| White Mesa Wind, LLC | Juno Beach, FL | Independent Power Producer | 1 | 2.0 TWh | Mar 2025 | - | ||
| White River Hydroelectric | Batesville, AR | Independent Power Producer | 3 | 61.6 GWh | Dec 2023 | - | ||
| White Rock Road LLC | Framingham, MA | Independent Power Producer | 1 | 9.8 GWh | Dec 2023 | - | ||
| White Springs Agrici Chem Inc | White Springs, FL | Industrial | 2 | 67.9 GWh | Mar 2025 | - | ||
| White Street Renewables LLC | Greensboro, NC | Independent Power Producer | 1 | 15.3 GWh | Dec 2023 | - | ||
| Whiteside Solar 1, LLC | Safety Harbor, FL | Independent Power Producer | 1 | 3.4 GWh | Dec 2023 | - | ||
| Whitetail Wind Energy, LLC | Baltimore, MD | Independent Power Producer | 1 | 184.4 GWh | Dec 2023 | - | ||
| Whitethorn Solar LLC | New York, NY | Independent Power Producer | 1 | 5.8 GWh | Dec 2023 | - | ||
| Wildcat Creek Wind Farm LLC | Houston, TX | Independent Power Producer | 1 | 573.4 GWh | Mar 2025 | - | ||
| Will County Energy LLC | Wheaton, IL | Independent Power Producer | 1 | 3.4 GWh | Dec 2023 | - | ||
| Willford Solar, LLC | Charlotte, NC | Independent Power Producer | 1 | 1.1 GWh | Dec 2023 | - | ||
| William Floyd School District | Mastic Beach, NY | State-Owned Utility | 1 | 3.5 GWh | Dec 2023 | - | ||
| William G. Reed Jr | Seattle, WA | Independent Power Producer | 1 | 6.5 GWh | Dec 2023 | - | ||
| Williamston Speight Solar, LLC | Mooresville, NC | Independent Power Producer | 1 | 32.1 GWh | Dec 2023 | - | ||
| Williamsville Road LLC | San Francisco, CA | Independent Power Producer | 1 | 7.3 GWh | Dec 2023 | - | ||
| Willow Spring | New York, NY | Independent Power Producer | 1 | 30.4 GWh | Dec 2023 | - | ||
| Willow Spring Solar LLC | New York, NY | Independent Power Producer | 1 | 261.3 GWh | Mar 2025 | - | ||
| Willow Springs Windfarm, LLC | Austin, TX | Independent Power Producer | 1 | 969.5 GWh | Mar 2025 | - | ||
| Wilmarth Lane Solar 1, LLC | San Francisco, CA | Independent Power Producer | 1 | 8.6 GWh | Dec 2023 | - | ||
| Wilzig Associates, LLC | Woodbridge, NJ | Commercial | 1 | 1.4 GWh | Dec 2023 | - | ||
| Wind Colebrook South | Colebrook, CT | Independent Power Producer | 1 | 12.1 GWh | Mar 2025 | - | ||
| Wind Gem, LLC | Greenfield, IA | Independent Power Producer | 1 | 5.3 GWh | Dec 2023 | - | ||
| Wind Stream Operations LLC | Techachapi, CA | Independent Power Producer | 4 | 30.8 GWh | Dec 2023 | - | ||
| Windcurrent Farms LLC | Independent Power Producer | 1 | 5.4 GWh | Dec 2023 | - | |||
| Windsor Machinery Co Inc | Hopewell Junction, NY | Independent Power Producer | 1 | 12.4 GWh | Dec 2023 | - | ||
| Winnebago County | Oshkosh, WI | Municipally-Owned Utility | 1 | 12.3 GWh | Dec 2023 | - | ||
| Winona Garden LLC | Minneapolis, MN | Independent Power Producer | 1 | 257.0 MWh | Dec 2023 | - |
Top Power Plants in United States
| Plant | Location | Annual Generation | Initial Operation Date | Last Update | Fuel Types |
|---|---|---|---|---|---|
| Arkansas Nuclear One | Russellville, Arkansas | 15 TWh | Nov 1974 | Mar 2025 | Nuclear |
| Barry | Bucks, Alabama | 14 TWh | Jan 1954 | Mar 2025 | Natural Gas : 93.9% Bituminous Coal : 6.1% |
| Beaver Valley | Shippingport, Pennsylvania | 14 TWh | Aug 1976 | Mar 2025 | Nuclear |
| Braidwood Generation Station | Braceville, Illinois | 19 TWh | Jun 1988 | Mar 2025 | Nuclear |
| Browns Ferry | Decatur, Alabama | 29 TWh | Jul 1974 | Mar 2025 | Nuclear |
| Brunswick Nuclear | Southport, North Carolina | 16 TWh | Oct 1975 | Mar 2025 | Nuclear |
| Byron Generating Station | Byron, Illinois | 20 TWh | Aug 1985 | Mar 2025 | Nuclear |
| Calvert Cliffs Nuclear Power Plant | Lusby, Maryland | 15 TWh | Apr 1975 | Mar 2025 | Nuclear |
| Catawba | York, South Carolina | 19 TWh | May 1985 | Mar 2025 | Nuclear |
| Comanche Peak | Glen Rose, Texas | 20 TWh | Jul 1990 | Mar 2025 | Nuclear |
| Crystal River | Crystal River, Florida | 16 TWh | Sep 1966 | Mar 2025 | Natural Gas : 79.9% Bituminous Coal : 20.0% |
| Diablo Canyon | Avila Beach, California | 18 TWh | Apr 1985 | Mar 2025 | Nuclear |
| Donald C Cook | Bridgman, Michigan | 18 TWh | Jul 1975 | Mar 2025 | Nuclear |
| Dresden Generating Station | Morris, Illinois | 15 TWh | Jul 1970 | Mar 2025 | Nuclear |
| Edwin I Hatch | Baxley, Georgia | 14 TWh | Nov 1975 | Mar 2025 | Nuclear |
| Gavin Power, LLC | Cheshire, Ohio | 12 TWh | Sep 1974 | Mar 2025 | Bituminous Coal : 99.5% Distillate Fuel Oil : 0.5% |
| Grand Coulee | Grand Coulee, Washington | 16 TWh | Feb 1941 | Mar 2025 | Water |
| Grand Gulf | Port Gibson, Mississippi | 11 TWh | Jun 1985 | Mar 2025 | Nuclear |
| Greensville County Power Station | Emporia, Virginia | 11 TWh | Nov 2018 | Mar 2025 | Natural Gas |
| Guernsey Power Station | Byesville, Ohio | 11 TWh | Jan 2023 | Mar 2025 | Natural Gas |
| H Allen Franklin Combined Cycle | Smiths, Alabama | 12 TWh | May 2002 | Mar 2025 | Natural Gas |
| Hines Energy Complex | Bartow, Florida | 12 TWh | Mar 1999 | Mar 2025 | Natural Gas |
| Jack McDonough | Smyrna, Georgia | 18 TWh | Apr 1971 | Mar 2025 | Natural Gas |
| James H Miller Jr | Quinton, Alabama | 19 TWh | Sep 1978 | Mar 2025 | Subbituminous Coal : 99.1% Natural Gas : 0.9% |
| Joseph M Farley | Columbia, Alabama | 15 TWh | Nov 1977 | Mar 2025 | Nuclear |
| Labadie | Labadie, Missouri | 15 TWh | May 1970 | Mar 2025 | Subbituminous Coal : 99.9% |
| LaSalle Generating Station | Marseilles, Illinois | 20 TWh | Dec 1983 | Mar 2025 | Nuclear |
| Limerick | Sanatoga, Pennsylvania | 19 TWh | Jan 1986 | Mar 2025 | Nuclear |
| McGuire | Huntersville, North Carolina | 20 TWh | Aug 1981 | Mar 2025 | Nuclear |
| Millstone | Waterford, Connecticut | 17 TWh | Nov 1975 | Mar 2025 | Nuclear |
| Monroe (MI) | Monroe, Michigan | 15 TWh | Oct 1969 | Mar 2025 | Subbituminous Coal : 74.6% Bituminous Coal : 15.7% Petroleum Coke : 9.6% |
| Nine Mile Point Nuclear Station | Lycoming, New York | 16 TWh | Nov 1969 | Mar 2025 | Nuclear |
| North Anna | Mineral, Virginia | 16 TWh | May 1978 | Mar 2025 | Nuclear |
| Oak Grove (TX) | Franklin, Texas | 12 TWh | Mar 2010 | Mar 2025 | Lignite Coal : 97.8% Natural Gas : 2.2% |
| Oconee | Seneca, South Carolina | 22 TWh | Jun 1973 | Mar 2025 | Nuclear |
| Palo Verde | Wintersburg, Arizona | 32 TWh | Dec 1985 | Mar 2025 | Nuclear |
| Peach Bottom | Delta, Pennsylvania | 22 TWh | Jun 1974 | Mar 2025 | Nuclear |
| Prairie State Generating Station | Marissa, Illinois | 11 TWh | May 2012 | Mar 2025 | Bituminous Coal : 99.8% |
| PSEG Salem Generating Station | Hancocks Bridge, New Jersey | 19 TWh | May 1971 | Mar 2025 | Nuclear |
| Quad Cities Generating Station | Cordova, Illinois | 15 TWh | Nov 1972 | Mar 2025 | Nuclear |
| Robert Moses Niagara | Lewiston, New York | 15 TWh | Dec 1960 | Mar 2025 | Water |
| South Texas Project | Wadsworth, Texas | 20 TWh | Jul 1988 | Mar 2025 | Nuclear |
| St Lucie | Jensen Beach, Florida | 15 TWh | Apr 1976 | Mar 2025 | Nuclear |
| Surry | Surry, Virginia | 13 TWh | Nov 1972 | Mar 2025 | Nuclear |
| TalenEnergy Susquehanna | Berwick, Pennsylvania | 20 TWh | May 1983 | Mar 2025 | Nuclear |
| Turkey Point | Homestead, Florida | 21 TWh | Mar 1967 | Mar 2025 | Nuclear : 65.4% Natural Gas : 34.6% |
| Vogtle | Waynesboro, Georgia | 35 TWh | Apr 1987 | Mar 2025 | Nuclear |
| W A Parish | Thompsons, Texas | 14 TWh | May 1958 | Mar 2025 | Subbituminous Coal : 82.1% Natural Gas : 17.9% |
| Watts Bar Nuclear Plant | Spring City, Tennessee | 17 TWh | Apr 1996 | Mar 2025 | Nuclear |
| West County Energy Center | Loxahatchee, Florida | 19 TWh | Jul 2009 | Mar 2025 | Natural Gas : 99.9% |