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 |
|---|---|---|---|---|---|---|---|---|
| Wabash Valley Power Assn, Inc | Indianapolis, IN | Cooperative | 9 | 635.2 GWh | Apr 2025 | - | ||
| WACO Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 1.0 TWh | Apr 2025 | - | ||
| Wadley Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 226.6 GWh | Apr 2025 | Mar 2025 | $2.05M | |
| Waiawa Solar Power LLC | San Francisco, CA | Independent Power Producer | 1 | 66.1 GWh | Apr 2025 | - | ||
| Wailuku Holding Company LLC | DES Moines, IA | Independent Power Producer | 1 | 28.1 GWh | Apr 2025 | - | ||
| Waipio PV, LLC | Princeton, NJ | Independent Power Producer | 1 | 105.0 GWh | Apr 2025 | - | ||
| Walleye Wind, LLC | Juno Beach, FL | Independent Power Producer | 1 | 548.0 GWh | Apr 2025 | Mar 2025 | $2.64M | |
| Walnut Bend Solar Station | MORO, AR | Investor-Owned Utility | 1 | 112.2 GWh | Apr 2025 | - | ||
| Walnut Creek LLC | City Of Industry, CA | Independent Power Producer | 1 | 210.8 GWh | Apr 2025 | - | ||
| Wapello Solar LLC | Boise, ID | Independent Power Producer | 1 | 240.9 GWh | Apr 2025 | Mar 2025 | $966.11k | |
| Washington CNTY WTR Consv DIST | St George, UT | Political Subdivision | 1 | 11.1 GWh | Apr 2025 | - | ||
| Washington County Solar, LLC | Juno Beach, FL | Independent Power Producer | 2 | 417.3 GWh | Apr 2025 | Mar 2025 | $1.27M | |
| Watkins Manufacturing Corporation | Vista, CA | Industrial | 1 | 6.8 GWh | Apr 2025 | - | ||
| Waverly Solar, LLC | Arlington, VA | Independent Power Producer | 1 | 232.4 GWh | Apr 2025 | Mar 2025 | $2.62M | |
| WCAC Operating Company | Bakersfield, CA | Independent Power Producer | 9 | 123.5 GWh | Apr 2025 | - | ||
| Weaver Wind, LLC (Longroad) | Boston, MA | Independent Power Producer | 1 | 234.0 GWh | Apr 2025 | Mar 2025 | $2.57M | |
| Wed Coventry Two, LLC | Cranston, RI | Independent Power Producer | 1 | 9.5 GWh | Apr 2025 | - | ||
| Wed Green Hill, LLC | Cranston, RI | Independent Power Producer | 1 | 7.4 GWh | Apr 2025 | - | ||
| Wed Shun I, LLC | Cranston, RI | Independent Power Producer | 1 | 7.6 GWh | Apr 2025 | - | ||
| Wellhead Services, Inc | Sacramento, CA | Independent Power Producer | 15 | 54.7 GWh | Apr 2025 | - | ||
| Wells Manufacturing Co | Woodstock, IL | Industrial | 1 | 9.1 GWh | Apr 2025 | - | ||
| Wessington Wind | Juno Beach, FL | Independent Power Producer | 1 | 261.2 GWh | Apr 2025 | Oct 2019 | ||
| West Deptford Energy LLC | East Brunswick, NJ | Independent Power Producer | 1 | 1.1 TWh | Apr 2025 | Mar 2025 | $12.61M | |
| West Line Solar, LLC | Salt Lake City, UT | Independent Power Producer | 1 | 307.6 GWh | Apr 2025 | Mar 2025 | $1.21M | |
| West Texas Solar Project II LLC | New York, NY | Independent Power Producer | 1 | 509.4 GWh | Apr 2025 | - | ||
| Westbrook Energy Center | Houston, TX | Independent Power Producer | 1 | 3.2 TWh | Apr 2025 | Apr 2025 | $64.36M | |
| Western Farmers ELEC Coop, Inc | Anadarko, OK | Cooperative | 10 | 3.3 TWh | Apr 2025 | - | ||
| Western Massachusetts Electric Company | West Springfield, MA | Investor-Owned Utility | 3 | 6.3 GWh | Apr 2025 | Mar 2025 | $24.39M | |
| Western Minnesota Mun PWR AGNY | Sioux Falls, SD | Political Subdivision | 4 | 463.2 GWh | Apr 2025 | - | ||
| Western Power And Steam II LLC | Bakersfield, CA | Industrial | 1 | 21.5 GWh | Apr 2025 | - | ||
| Westlake 2 US LLC | Houston, TX | Industrial | 5 | 4.1 TWh | Apr 2025 | Feb 2023 | ||
| Westlake Chemical Natrium Plant | Proctor, WV | Industrial | 1 | 754.5 GWh | Apr 2025 | - | ||
| Westlake Chemicals & VInyls LLC | Plaquemine, LA | Industrial | 1 | 1.7 TWh | Apr 2025 | Apr 2025 | $1.28M | |
| Westlands Solar Blue (Oz) Owner, LLC | LOS Angeles, CA | Independent Power Producer | 1 | 728.0 GWh | Apr 2025 | Mar 2025 | $21.04M | |
| Westrock Corp | Covington, VA | Industrial | 1 | 768.2 GWh | Apr 2025 | - | ||
| Westrock, Fernandina Beach | Fernandina Beach, FL | Industrial | 2 | 639.4 GWh | Apr 2025 | - | ||
| Westrock-Florence | Norcross, GA | Industrial | 1 | 360.6 GWh | Apr 2025 | - | ||
| Westrock Kraft Paper, LLC | Roanoke Rapids, NC | Industrial | 1 | 206.0 GWh | Apr 2025 | - | ||
| Westrock Southeast, LLC | Dublin, GA | Industrial | 1 | 194.5 GWh | Apr 2025 | - | ||
| Westrock-West Point Mill | West Point, VA | Industrial | 1 | 549.4 GWh | Apr 2025 | - | ||
| Westward Seafoods Inc | Dutch Harbor, AK | Industrial | 1 | 20.4 GWh | Apr 2025 | - | ||
| Wheatridge Wind Holdings, LLC | Juno Beach, FL | Independent Power Producer | 1 | 776.8 GWh | Apr 2025 | - | ||
| Wheelabrator Environmental Systems | Portsmouth, NH | Commercial | 18 | 3.2 TWh | Apr 2025 | Jun 2022 | ||
| White Cloud Wind Project, LLC | Andover, MA | Independent Power Producer | 1 | 969.8 GWh | Apr 2025 | Mar 2025 | $5.18M | |
| White Mesa Wind, LLC | Juno Beach, FL | Independent Power Producer | 1 | 2.0 TWh | Apr 2025 | - | ||
| White Rock Wind East, LLC | Centralia, WA | Independent Power Producer | 1 | 595.8 GWh | Apr 2025 | Mar 2025 | $-1.21M | |
| White Rock Wind West, LLC | Centralia, WA | Independent Power Producer | 1 | 401.5 GWh | Apr 2025 | Mar 2025 | $1.67M | |
| White Springs Agrici Chem Inc | White Springs, FL | Industrial | 2 | 67.7 GWh | Apr 2025 | - | ||
| Whitehorn Solar, LLC | Houston, TX | Independent Power Producer | 1 | 86.3 GWh | Apr 2025 | Mar 2025 | $483.67k | |
| Whitney Hill Wind Power LLC | Andover, MA | Independent Power Producer | 1 | 175.7 GWh | Apr 2025 | Apr 2025 | $993.86k | |
| Wild Plains Wind Project, LLC | Juno Beach, CA | Independent Power Producer | 1 | 340.1 GWh | Apr 2025 | Mar 2025 | ||
| Wildcat Creek Wind Farm LLC | Houston, TX | Independent Power Producer | 1 | 554.7 GWh | Apr 2025 | - | ||
| Wildcat Ranch Wind Project, LLC | Juno Beach, FL | Independent Power Producer | 1 | 746.4 GWh | Apr 2025 | Mar 2025 | $3.72M | |
| Willow Creek Wind Power LLC | Chicago, IL | Independent Power Producer | 2 | 428.9 GWh | Apr 2025 | Mar 2025 | $1.17M | |
| Willow Spring Solar LLC | New York, NY | Independent Power Producer | 1 | 268.2 GWh | Apr 2025 | - | ||
| Willow Springs Windfarm, LLC | Austin, TX | Independent Power Producer | 1 | 963.3 GWh | Apr 2025 | - | ||
| Wilmot Energy Center LLC | Juno Beach, FL | Independent Power Producer | 1 | 279.8 GWh | Apr 2025 | Mar 2025 | $2.13M | |
| Wind Capital Holdings, LLC | Baltimore, MD | Independent Power Producer | 1 | 141.3 GWh | Apr 2025 | Mar 2025 | $1.71M | |
| Wisconsin Electric Power Co | Milwaukee, WI | Investor-Owned Utility | 53 | 22.9 TWh | Apr 2025 | Apr 2025 | $144.90M | $122.80M |
| Wisconsin Power & Light Co | Madison, WI | Investor-Owned Utility | 38 | 21.1 TWh | Apr 2025 | Apr 2025 | $143.05M | $12.83M |
| Wisconsin Public Service Corp | Milwaukee, WI | Investor-Owned Utility | 32 | 10.9 TWh | Apr 2025 | Apr 2025 | $93.09M | $4.09k |
| Wise County Power Company LLC | Independent Power Producer | 1 | 3.7 TWh | Apr 2025 | - | |||
| WM Renewable Energy LLC | Houston, TX | Industrial | 65 | 2.0 TWh | Apr 2025 | May 2020 | ||
| Wolf Creek Nuclear OPTG Corp | Burlington, KS | Investor-Owned Utility | 1 | 10.2 TWh | Apr 2025 | - | ||
| Wolf Hollow I Power, LLC | Granbury, TX | Independent Power Producer | 1 | 3.1 TWh | Apr 2025 | - | ||
| Wolf Run Solar LLC | Chapin, IL | Investor-Owned Utility | 1 | 144.0 GWh | Apr 2025 | Mar 2025 | $1.03M | |
| Wolfskin Solar, LLC | Chapel Hill, NC | Independent Power Producer | 1 | 31.2 GWh | Apr 2025 | - | ||
| Woodbridge Energy Center | Keasbey, NJ | Independent Power Producer | 1 | 3.6 TWh | Apr 2025 | - | ||
| Woods Hill Solar, LLC | Reno, NV | Independent Power Producer | 1 | 27.6 GWh | Apr 2025 | - | ||
| Wright Solar Park LLC | Boise, ID | Independent Power Producer | 1 | 394.1 GWh | Apr 2025 | Mar 2025 | $2.04M | |
| Wyandot Solar LLC | New York, NY | Independent Power Producer | 1 | 12.4 GWh | Apr 2025 | - | ||
| Waterford Power, LLC | Waterford, OH | Independent Power Producer | 1 | 6.4 TWh | Mar 2025 | Apr 2025 | $54.36M | |
| Wind Colebrook South | Colebrook, CT | Independent Power Producer | 1 | 10.7 GWh | Mar 2025 | - | ||
| W&T Offshore Inc | Coden, AL | Industrial | 2 | 60.2 GWh | Dec 2024 | - | ||
| Wabasha Solar LLC | San Francisco, CA | Independent Power Producer | 1 | 2.4 GWh | Dec 2024 | - | ||
| Wachusett Solar, LLC | Boston, MA | Independent Power Producer | 1 | 3.7 GWh | Dec 2024 | - | ||
| Wadham Energy Ltd Partners | San Ramon, CA | Independent Power Producer | 1 | 147.6 GWh | Dec 2024 | Oct 2024 | $94.40k | |
| Waihonu North LLC | Plano, TX | Independent Power Producer | 1 | 4.8 GWh | Dec 2024 | - | ||
| Waihonu South LLC | Plano, TX | Independent Power Producer | 1 | 1.4 GWh | Dec 2024 | - | ||
| Walden Ny 1, LLC | Louisville, CO | Independent Power Producer | 1 | 2.9 GWh | Dec 2024 | - | ||
| Walla Walla City Of | Walla Walla, WA | Municipally-Owned Utility | 1 | 7.9 GWh | Dec 2024 | - | ||
| Wallenpuapack Hydro | Queensbury, NY | Independent Power Producer | 1 | 99.8 GWh | Dec 2024 | - | ||
| Wallingford Energy LLC | St Louis, MO | Independent Power Producer | 1 | 99.7 GWh | Dec 2024 | Mar 2025 | $9.50M | |
| Wallingford Renewable Energy, LLC | Juno Beach, FL | Independent Power Producer | 1 | 21.5 GWh | Dec 2024 | Mar 2025 | $483.54k | |
| Walmart Stores Texas, LLC | Dallas, TX | Commercial | 90 | 21.4 GWh | Dec 2024 | - | ||
| Walpole Solar 2, LLC | Jersey City, NJ | Independent Power Producer | 1 | 3.7 GWh | Dec 2024 | - | ||
| Wappinger 9D Solar, LLC | Boston, MA | Independent Power Producer | 1 | 3.5 GWh | Dec 2024 | - | ||
| 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 | 16.6 GWh | Dec 2024 | Apr 2025 | $300.08k | |
| Warrenton Solar I LLC | Asheville, NC | Independent Power Producer | 1 | 7.8 GWh | Dec 2024 | - | ||
| Warrior Solar Partners, LLC | New York, NY | Independent Power Producer | 1 | 1.1 GWh | Dec 2024 | - | ||
| Washington Electric Coop - (VT) | East Montpelier, VT | Cooperative | 2 | 55.8 GWh | Dec 2024 | - | ||
| Washingtonville Solar LLC | San Francisco, CA | Independent Power Producer | 1 | 3.8 GWh | Dec 2024 | - | ||
| Waste Management Inc | Pen Argyl, PA | Independent Power Producer | 4 | 45.2 GWh | Dec 2024 | - | ||
| Watervliet City Of | Watervliet, NY | Municipally-Owned Utility | 1 | 2.6 GWh | Dec 2024 | - | ||
| Waverly Municipal ELEC Utility | Waverly, IA | Municipally-Owned Utility | 5 | 7.4 GWh | Dec 2024 | - | ||
| Waverly Wind Farm LLC | Houston, TX | Independent Power Producer | 1 | 849.4 GWh | Dec 2024 | Mar 2025 | $5.74M | |
| Wayne Solar I, LLC | Jersey City, NJ | Independent Power Producer | 1 | 1.3 GWh | Dec 2024 | - | ||
| Wayne Solar II, LLC | Jersey City, NJ | Independent Power Producer | 1 | 3.6 GWh | Dec 2024 | - | ||
| Wayne Solar III, LLC | Jersey City, NJ | Independent Power Producer | 1 | 4.7 GWh | Dec 2024 | - |
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 | Apr 2025 | Nuclear |
| Barry | Bucks, Alabama | 15 TWh | Jan 1954 | Apr 2025 | Natural Gas : 93.7% Bituminous Coal : 6.3% |
| Beaver Valley | Shippingport, Pennsylvania | 15 TWh | Aug 1976 | Apr 2025 | Nuclear |
| Braidwood Generation Station | Braceville, Illinois | 20 TWh | Jun 1988 | Apr 2025 | Nuclear |
| Browns Ferry | Decatur, Alabama | 29 TWh | Jul 1974 | Apr 2025 | Nuclear |
| Brunswick Nuclear | Southport, North Carolina | 16 TWh | Oct 1975 | Apr 2025 | Nuclear |
| Byron Generating Station | Byron, Illinois | 19 TWh | Aug 1985 | Apr 2025 | Nuclear |
| Calvert Cliffs Nuclear Power Plant | Lusby, Maryland | 15 TWh | Apr 1975 | Apr 2025 | Nuclear |
| Catawba | York, South Carolina | 19 TWh | May 1985 | Apr 2025 | Nuclear |
| Comanche Peak | Glen Rose, Texas | 19 TWh | Jul 1990 | Apr 2025 | Nuclear |
| Crystal River | Crystal River, Florida | 15 TWh | Sep 1966 | Apr 2025 | Natural Gas : 78.9% Bituminous Coal : 21.0% |
| Diablo Canyon | Avila Beach, California | 18 TWh | Apr 1985 | Apr 2025 | Nuclear |
| Donald C Cook | Bridgman, Michigan | 18 TWh | Jul 1975 | Apr 2025 | Nuclear |
| Dresden Generating Station | Morris, Illinois | 15 TWh | Jul 1970 | Apr 2025 | Nuclear |
| Edwin I Hatch | Baxley, Georgia | 14 TWh | Nov 1975 | Apr 2025 | Nuclear |
| Gavin Power, LLC | Cheshire, Ohio | 12 TWh | Sep 1974 | Apr 2025 | Bituminous Coal : 99.5% Distillate Fuel Oil : 0.5% |
| Ghent | Ghent, Kentucky | 11 TWh | Jan 1974 | Apr 2025 | Bituminous Coal : 99.9% |
| Grand Coulee | Grand Coulee, Washington | 16 TWh | Feb 1941 | Apr 2025 | Water |
| Grand Gulf | Port Gibson, Mississippi | 11 TWh | Jun 1985 | Apr 2025 | Nuclear |
| Greensville County Power Station | Emporia, Virginia | 12 TWh | Nov 2018 | Apr 2025 | Natural Gas |
| Guernsey Power Station | Byesville, Ohio | 12 TWh | Jan 2023 | Apr 2025 | Natural Gas |
| H Allen Franklin Combined Cycle | Smiths, Alabama | 12 TWh | May 2002 | Apr 2025 | Natural Gas |
| Hines Energy Complex | Bartow, Florida | 12 TWh | Mar 1999 | Apr 2025 | Natural Gas |
| Jack McDonough | Smyrna, Georgia | 17 TWh | Apr 1971 | Apr 2025 | Natural Gas |
| James H Miller Jr | Quinton, Alabama | 19 TWh | Sep 1978 | Apr 2025 | Subbituminous Coal : 99.1% Natural Gas : 0.9% |
| Joseph M Farley | Columbia, Alabama | 15 TWh | Nov 1977 | Apr 2025 | Nuclear |
| Labadie | Labadie, Missouri | 15 TWh | May 1970 | Apr 2025 | Subbituminous Coal : 99.9% |
| LaSalle Generating Station | Marseilles, Illinois | 20 TWh | Dec 1983 | Apr 2025 | Nuclear |
| Limerick | Sanatoga, Pennsylvania | 20 TWh | Jan 1986 | Apr 2025 | Nuclear |
| McGuire | Huntersville, North Carolina | 19 TWh | Aug 1981 | Apr 2025 | Nuclear |
| Millstone | Waterford, Connecticut | 17 TWh | Nov 1975 | Apr 2025 | Nuclear |
| Monroe (MI) | Monroe, Michigan | 15 TWh | Oct 1969 | Apr 2025 | Subbituminous Coal : 74.5% Bituminous Coal : 15.8% Petroleum Coke : 9.6% |
| Nine Mile Point Nuclear Station | Lycoming, New York | 16 TWh | Nov 1969 | Apr 2025 | Nuclear |
| North Anna | Mineral, Virginia | 16 TWh | May 1978 | Apr 2025 | Nuclear |
| Oak Grove (TX) | Franklin, Texas | 12 TWh | Mar 2010 | Apr 2025 | Lignite Coal : 98.0% Natural Gas : 2.0% |
| Oconee | Seneca, South Carolina | 22 TWh | Jun 1973 | Apr 2025 | Nuclear |
| Palo Verde | Wintersburg, Arizona | 32 TWh | Dec 1985 | Apr 2025 | Nuclear |
| Peach Bottom | Delta, Pennsylvania | 22 TWh | Jun 1974 | Apr 2025 | Nuclear |
| PSEG Salem Generating Station | Hancocks Bridge, New Jersey | 18 TWh | May 1971 | Apr 2025 | Nuclear |
| Quad Cities Generating Station | Cordova, Illinois | 15 TWh | Nov 1972 | Apr 2025 | Nuclear |
| Robert Moses Niagara | Lewiston, New York | 15 TWh | Dec 1960 | Apr 2025 | Water |
| South Texas Project | Wadsworth, Texas | 21 TWh | Jul 1988 | Apr 2025 | Nuclear |
| St Lucie | Jensen Beach, Florida | 16 TWh | Apr 1976 | Apr 2025 | Nuclear |
| Surry | Surry, Virginia | 13 TWh | Nov 1972 | Apr 2025 | Nuclear |
| TalenEnergy Susquehanna | Berwick, Pennsylvania | 20 TWh | May 1983 | Apr 2025 | Nuclear |
| Turkey Point | Homestead, Florida | 21 TWh | Mar 1967 | Apr 2025 | Nuclear : 66.2% Natural Gas : 33.8% |
| Vogtle | Waynesboro, Georgia | 35 TWh | Apr 1987 | Apr 2025 | Nuclear |
| W A Parish | Thompsons, Texas | 14 TWh | May 1958 | Apr 2025 | Subbituminous Coal : 82.6% Natural Gas : 17.4% |
| Watts Bar Nuclear Plant | Spring City, Tennessee | 15 TWh | Apr 1996 | Apr 2025 | Nuclear |
| West County Energy Center | Loxahatchee, Florida | 19 TWh | Jul 2009 | Apr 2025 | Natural Gas : 99.9% |