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 |
|---|---|---|---|---|---|---|---|---|
| W&T Offshore Inc | Coden, AL | Industrial | 2 | 52.0 GWh | Dec 2023 | - | ||
| Wabash Valley Energy Marketing, Inc. | Indianapolis, IN | - | - | - | Jan 2025 | $205.33k | ||
| Wabash Valley Power Assn, Inc | Indianapolis, IN | Cooperative | 9 | 620.5 GWh | Mar 2025 | - | ||
| Wabash Valley Power Association, Inc. | Indianapolis, IN | - | - | - | Apr 2025 | $211.69M | $70.54M | |
| Wabasha Holdco LLC | Princeton, NJ | Independent Power Producer | 1 | 3.8 GWh | Dec 2023 | - | ||
| Wabasha Solar LLC | San Francisco, CA | Independent Power Producer | 1 | 4.0 GWh | Dec 2023 | - | ||
| Wachusett Solar, LLC | Boston, MA | Independent Power Producer | 1 | 3.5 GWh | Dec 2023 | - | ||
| WACO Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 968.5 GWh | Mar 2025 | - | ||
| Wadham Energy Ltd Partners | San Ramon, CA | Independent Power Producer | 1 | 86.4 GWh | Dec 2023 | Oct 2024 | $94.40k | |
| Wadley Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 170.6 GWh | Mar 2025 | Mar 2025 | $2.05M | |
| Waiawa Solar Power LLC | San Francisco, CA | Independent Power Producer | 1 | 66.4 GWh | Mar 2025 | - | ||
| Waihonu North LLC | Plano, TX | Independent Power Producer | 1 | 7.0 GWh | Dec 2023 | - | ||
| Waihonu South LLC | Plano, TX | Independent Power Producer | 1 | 2.0 GWh | Dec 2023 | - | ||
| Wailuku Holding Company LLC | DES Moines, IA | Independent Power Producer | 1 | 32.1 GWh | Mar 2025 | - | ||
| Waipio PV, LLC | Princeton, NJ | Independent Power Producer | 1 | 104.4 GWh | Mar 2025 | - | ||
| Walden Ny 1, LLC | Louisville, CO | Independent Power Producer | 1 | 3.1 GWh | Dec 2023 | - | ||
| Walla Walla City Of | Walla Walla, WA | Municipally-Owned Utility | 1 | 8.8 GWh | Dec 2023 | - | ||
| Wallenpuapack Hydro | Palmyra, PA | Independent Power Producer | 1 | 95.8 GWh | Dec 2023 | - | ||
| Walleye Power, LLC | Oregon, OH | Independent Power Producer | 1 | 971.9 GWh | Dec 2023 | Apr 2025 | $8.52M | |
| Walleye Wind, LLC | Juno Beach, FL | Independent Power Producer | 1 | 545.9 GWh | Mar 2025 | Mar 2025 | $2.64M | |
| Wallingford Energy LLC | St Louis, MO | Independent Power Producer | 1 | 163.5 GWh | Dec 2023 | Mar 2025 | $9.50M | |
| Wallingford Renewable Energy, LLC | Juno Beach, FL | Independent Power Producer | 1 | 22.5 GWh | Dec 2023 | Mar 2025 | $483.54k | |
| Walmart Stores Texas, LLC | Dallas, TX | Commercial | 90 | 26.8 GWh | Dec 2023 | - | ||
| Walnut Bend Solar Station | MORO, AR | Investor-Owned Utility | 1 | 92.3 GWh | Mar 2025 | - | ||
| Walnut Creek Energy, LLC | Houston, TX | - | - | - | Apr 2025 | $11.96M | $175.00k | |
| Walnut Creek LLC | City Of Industry, CA | Independent Power Producer | 1 | 223.4 GWh | Mar 2025 | - | ||
| Walnut Ridge Wind, LLC | Edina, MN | Independent Power Producer | - | - | - | Apr 2025 | $9.98M | |
| Walpole Solar 2, LLC | Jersey City, NJ | Independent Power Producer | 1 | 3.8 GWh | Dec 2023 | - | ||
| Walton Bainbridge LLC | Independent Power Producer | 1 | 273.6 MWh | Dec 2023 | - | |||
| Walton Discover LLC | Independent Power Producer | 1 | 205.7 MWh | Dec 2023 | - | |||
| Walton Electric Member Corp | Monroe, GA | Cooperative | 2 | 6.4 GWh | Dec 2023 | Mar 2025 | $37.04M | |
| Walton Solar | Monroe, GA | Independent Power Producer | 1 | 5.6 GWh | Dec 2023 | - | ||
| Wapello Solar LLC | Boise, ID | Independent Power Producer | 1 | 240.8 GWh | Mar 2025 | Mar 2025 | $966.11k | |
| Wappinger 9D Solar, LLC | Boston, MA | Independent Power Producer | 1 | 3.4 GWh | Dec 2023 | - | ||
| Wapsipinicon Wind Project, LLC | Phoenix, AZ | - | - | - | Apr 2025 | $6.61M | ||
| Ware Palmer Road Solar LLC | Denver, CO | Independent Power Producer | 1 | 4.6 GWh | Dec 2023 | - | ||
| Warm Springs Power Enterprises | Warm Springs, OR | Independent Power Producer | 1 | 61.6 GWh | Dec 2023 | - | ||
| Warren Generation, LLC | Chicago, IL | Independent Power Producer | 1 | 22.7 GWh | Dec 2023 | Apr 2025 | $300.08k | |
| Warrenton Solar I LLC | Asheville, NC | Independent Power Producer | 1 | 9.5 GWh | Dec 2023 | - | ||
| Wasatch VIew Solar LLC | Toronto, ON | Independent Power Producer | 1 | 2.1 GWh | Dec 2023 | - | ||
| Washington CNTY WTR Consv DIST | St George, UT | Political Subdivision | 1 | 11.7 GWh | Mar 2025 | - | ||
| Washington County Power, LLC | Birmingham, AL | - | - | - | Mar 2025 | $4.56M | ||
| Washington County Solar, LLC | Juno Beach, FL | Independent Power Producer | 2 | 331.7 GWh | Mar 2025 | Mar 2025 | $1.27M | |
| Washington Electric Coop - (VT) | East Montpelier, VT | Cooperative | 2 | 58.5 GWh | Dec 2023 | - | ||
| Washington Power Generation LLC | Irving, TX | - | - | - | Apr 2025 | $48.81M | ||
| 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 | - | ||
| Watauga Solar, LLC | Charleston, SC | Cooperative | - | 3.9 GWh | Dec 2022 | - | ||
| Water Strider Solar, LLC | Valhalla, NY | - | - | - | Apr 2025 | $1.02M | ||
| Waterbury Generation LLC | Bethesda, MD | - | - | - | Mar 2025 | $4.64M | ||
| Waterford Holdco LLC | Princeton, NJ | Independent Power Producer | 1 | 4.2 GWh | Dec 2023 | - | ||
| Waterford Power, LLC | Waterford, OH | Independent Power Producer | 1 | 6.9 TWh | Mar 2025 | Apr 2025 | $54.36M | |
| Waterside Power, LLC | Houston, TX | Independent Power Producer | 1 | 2.2 GWh | Dec 2023 | Mar 2025 | $20.28k | |
| 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 | - | ||
| Watlington Solar, LLC | Valhalla, NY | - | - | - | Apr 2025 | $199.36k | ||
| Waverly Municipal ELEC Utility | Waverly, IA | Municipally-Owned Utility | 5 | 6.7 GWh | Dec 2023 | - | ||
| Waverly Solar, LLC | Arlington, VA | Independent Power Producer | 1 | 230.4 GWh | Mar 2025 | Mar 2025 | $2.62M | |
| Waverly Wind Farm LLC | Houston, TX | Independent Power Producer | 1 | 772.9 GWh | Dec 2023 | Mar 2025 | $5.74M | |
| Waymart Wind Farm | Juno Beach, FL | Independent Power Producer | - | - | Dec 2017 | Apr 2025 | $591.68k | |
| 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 | - | ||
| Weatherford Wind, LLC | Juno Beach, FL | - | - | - | Mar 2025 | $2.32M | ||
| Weaver Solar | Jersey City, NJ | Independent Power Producer | 1 | 4.2 GWh | Dec 2023 | - | ||
| Weaver Wind, LLC (Longroad) | Boston, MA | Independent Power Producer | 1 | 237.8 GWh | Mar 2025 | Mar 2025 | $2.57M | |
| 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 | - | ||
| Web Silver Maple Wind LLC | Natick, MA | Independent Power Producer | 1 | 57.7 GWh | Dec 2023 | Mar 2025 | $702.23k | |
| 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 Five, LLC | North Kingstown, RI | Independent Power Producer | - | 3.5 GWh | Dec 2022 | - | ||
| 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 Six, LLC | North Kingstown, RI | Independent Power Producer | - | 9.5 GWh | Dec 2022 | - | ||
| 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 Kingstown Solar I, LLC | North Kingstown, RI | Commercial | - | 7.7 GWh | Dec 2022 | - | ||
| 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 Portsmouth One, LLC | North Kingstown, RI | Commercial | - | 5.0 GWh | Dec 2022 | - | ||
| 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 | - | ||
| Wed Stilson Solar, LLC | North Kingstown, RI | Independent Power Producer | - | 3.4 GWh | Dec 2022 | - | ||
| Wellesley Bess LLC | Boston, MA | - | - | - | Apr 2025 | $114.55k | ||
| Wellesley College | Wellesley, MA | Independent Power Producer | 1 | 480.2 MWh | Dec 2023 | - | ||
| Wellhead Power Panoche, LLC | Sacramento, CA | - | - | - | Mar 2025 | $1.27M | ||
| 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 | - | ||
| Wessington Springs Wind, LLC | Juno Beach, FL | - | - | - | Mar 2025 | $2.68M | ||
| Wessington Wind | Juno Beach, FL | Independent Power Producer | 1 | 260.0 GWh | Mar 2025 | Oct 2019 |
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% |