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 |
|---|---|---|---|---|---|---|---|---|
| Vandolah Power Co LLC | Wauchula, FL | Independent Power Producer | 1 | 918.1 GWh | Jun 2026 | Sep 2025 | $13.60M | |
| Vasco Winds, LLC | Juno Beach, FL | Independent Power Producer | 1 | 129.6 GWh | Oct 2025 | Sep 2025 | $9.12M | |
| VECO Power Trading, LLC | McLean, VA | - | - | - | Sep 2025 | $4.84M | ||
| Vermont Public Power Supply Authority | Waterbury Center, VT | Political Subdivision | 1 | 1.7 GWh | Dec 2025 | Sep 2025 | $3.25M | |
| Vermont Wind LLC | Boston, MA | Independent Power Producer | - | - | Dec 2011 | Sep 2025 | $1.36M | |
| Vesivec LLC | Philadelphia, PA | - | - | - | Sep 2025 | $20.95k | ||
| Victory Pass I, LLC | San Francisco, CA | Independent Power Producer | 1 | 636.6 GWh | Jun 2026 | Sep 2025 | $5.76M | |
| Vineyard Reliability LLC | South Catham, MA | Independent Power Producer | 2 | 854.0 MWh | Sep 2025 | Sep 2025 | $1.05M | |
| Vineyard Wind 1 LLC | New Bedford, MA | Independent Power Producer | 1 | 457.7 GWh | Jun 2026 | Sep 2025 | $2.41M | |
| Virginia Line Solar, LLC | Asheville, NC | Independent Power Producer | 1 | 90.6 GWh | Jun 2026 | Sep 2025 | $910.70k | |
| Vista Energy Storage, LLC | Vista, CA | Independent Power Producer | 1 | -4.0 GWh | Jun 2026 | Sep 2025 | $750.90k | |
| Wadley Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 686.4 GWh | Jun 2026 | Sep 2025 | $3.67M | |
| Walleye Wind, LLC | Juno Beach, FL | Independent Power Producer | 1 | 494.8 GWh | Jun 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 | |
| Walton Electric Member Corp | Monroe, GA | Cooperative | 2 | 6.7 GWh | Dec 2024 | Sep 2025 | $39.27M | |
| Wapello Solar LLC | Boise, ID | Independent Power Producer | 1 | 224.8 GWh | Jun 2026 | Sep 2025 | $1.91M | |
| Washington County Solar, LLC | Juno Beach, FL | Independent Power Producer | 2 | 867.7 GWh | Jun 2026 | Sep 2025 | $1.86M | |
| Washington Wind LLC | Princeton, NJ | Independent Power Producer | 1 | 379.0 GWh | Dec 2025 | Sep 2025 | $10.44M | $24.28k |
| Waverly Wind Farm LLC | Houston, TX | Independent Power Producer | 1 | 766.8 GWh | Dec 2025 | Sep 2025 | $4.49M | |
| Weaver Wind, LLC (Longroad) | Boston, MA | Independent Power Producer | - | 228.7 GWh | Dec 2024 | Sep 2025 | $2.02M | |
| Web Silver Maple Wind LLC | Boston, MA | Independent Power Producer | 1 | 70.1 GWh | Dec 2025 | Sep 2025 | $506.84k | |
| Wellhead Power Panoche, LLC | Sacramento, CA | - | - | - | Sep 2025 | $1.49M | ||
| West Deptford Energy LLC | East Brunswick, NJ | Independent Power Producer | 1 | 1.1 TWh | Jun 2026 | Sep 2025 | $9.02M | |
| West Line Solar, LLC | Salt Lake City, UT | Independent Power Producer | - | 286.9 GWh | Dec 2024 | Sep 2025 | $2.03M | |
| West Medway II, LLC | Baltimore, MD | - | - | - | Sep 2025 | $17.47M | ||
| West Warwick Energy Storage 1 LLC | New York, NY | - | - | - | Sep 2025 | $171.16k | ||
| West Warwick Energy Storage 2 LLC | New York, NY | - | - | - | Sep 2025 | $172.63k | ||
| West Warwick Energy Storage 3 LLC | New York, NY | - | - | - | Sep 2025 | $180.54k | ||
| Western Antelope Blue Sky Ranch A LLC | Louisville, CO | - | - | - | Sep 2025 | $1.26M | ||
| Western Antelope Blue Sky Ranch B LLC | Louisville, CO | - | - | - | Sep 2025 | $1.29M | ||
| Western Antelope Dry Ranch LLC | Louisville, CO | - | - | - | Sep 2025 | $487.31k | ||
| Western Maine Renewables, LLC | Montpelier, VT | - | - | - | Sep 2025 | $1.21M | ||
| Western Massachusetts Electric Company | West Springfield, MA | Investor-Owned Utility | 3 | 8.8 GWh | Jun 2026 | Sep 2025 | $2.82M | |
| Westlands Solar Blue, LLC | LOS Angeles, CA | Independent Power Producer | 1 | 1.3 TWh | Jun 2026 | Sep 2025 | $5.65M | $3.24M |
| Westrock VIrginia Corporation | Atlanta, GA | - | - | - | Sep 2025 | $14.17M | ||
| WGP Redwood Holdings, LLC | Birmingham, AL | - | - | - | Sep 2025 | $20.66M | $20.66M | |
| Wheat Field Wind Power Project LLC | Houston, TX | Independent Power Producer | 1 | 208.1 GWh | Dec 2025 | Sep 2025 | $5.64M | |
| Wheatsborough Solar, LLC | Charlottesville, VA | Independent Power Producer | 1 | 205.3 GWh | Jun 2026 | Sep 2025 | ||
| Wheelabrator Millbury Inc. | Portsmouth, NH | - | - | - | Sep 2025 | $3.73M | ||
| Wheelabrator North Andover Inc. | Portsmouth, NH | - | - | - | Sep 2025 | $2.71M | ||
| Wheelabrator Saugus Inc. | Portsmouth, NH | - | - | - | Sep 2025 | $2.94M | ||
| Wheelabrator South Broward Inc. | Washington, DC | - | - | - | Sep 2025 | $4.04M | ||
| White Oak Energy LLC | Juno Beach, FL | Independent Power Producer | 1 | 447.8 GWh | Dec 2025 | Sep 2025 | $6.23M | |
| Whitehorn Solar, LLC | Houston, TX | Independent Power Producer | 1 | 99.7 GWh | Jun 2026 | Sep 2025 | $848.68k | |
| Whiting Clean Energy, Inc. | Whiting, IN | - | - | - | Sep 2025 | $32.16M | ||
| Wild Plains Wind Project, LLC | Juno Beach, CA | Independent Power Producer | 1 | 1.2 TWh | Jun 2026 | Sep 2025 | $10.69M | |
| Wildcat I Energy Storage LLC | Aliso VIejo, CA | Independent Power Producer | 1 | -209.0 MWh | Dec 2025 | Sep 2025 | $16.01k | |
| Wildcat Ranch Wind Project, LLC | Juno Beach, FL | Independent Power Producer | 1 | 707.3 GWh | Jun 2026 | Sep 2025 | $3.50M | |
| Wildcat Wind, LLC | Baltimore, MD | Independent Power Producer | 1 | 60.8 GWh | Dec 2025 | Sep 2025 | $733.97k | |
| Wildflower Solar LLC | Charlotte, NC | - | - | - | Sep 2025 | $1.77M | ||
| Wildorado Wind, LLC | Princeton, NJ | Independent Power Producer | 1 | 728.5 GWh | Dec 2025 | Sep 2025 | $5.93M | |
| Wildwood Solar II, LLC | Charlotte, NC | Independent Power Producer | - | - | Dec 2021 | Sep 2025 | $940.70k | |
| Willow Creek Energy Storage, LLC | Morrison, OK | Independent Power Producer | 1 | - | - | Sep 2025 | $2.66M | $130.39k |
| Wilmot Energy Center LLC | Juno Beach, FL | Independent Power Producer | 1 | 300.6 GWh | Jun 2026 | Sep 2025 | $2.67M | |
| Wind Capital Holdings, LLC | Baltimore, MD | Independent Power Producer | 1 | 212.8 GWh | Jun 2026 | Sep 2025 | $2.12M | |
| Wind Wall 1 LLC | La Jolla, CA | Independent Power Producer | 2 | 172.1 GWh | Dec 2025 | Sep 2025 | $2.13M | |
| Windstar Energy LLC | Tehachapi, CA | Independent Power Producer | - | - | Dec 2013 | Sep 2025 | $10.19M | |
| Wisconsin Electric Power Co | Milwaukee, WI | Investor-Owned Utility | 61 | 22.5 TWh | Jun 2026 | Sep 2025 | $198.65M | $157.00M |
| Wolf Run Solar LLC | Chapin, IL | Independent Power Producer | 1 | 337.7 GWh | Jun 2026 | Sep 2025 | $3.24M | |
| Woodland Pulp LLC | Baileyville, ME | Industrial | 1 | 415.0 GWh | Dec 2024 | Sep 2025 | $33.16k | |
| Wright Solar Park LLC | Boise, ID | Independent Power Producer | 1 | 451.7 GWh | Jun 2026 | Sep 2025 | $5.30M | |
| Yaphank Fuel Cell Park, LLC | Danbury, CT | Independent Power Producer | 1 | 58.7 GWh | Dec 2024 | Sep 2025 | $2.21M | |
| Yellow Jacket Energy, LLC | Lincoln University, PA | - | - | - | Sep 2025 | $230.78k | ||
| Yellow Pine Solar II, LLC | Juno Beach, FL | Independent Power Producer | 1 | 418.4 GWh | Jun 2026 | Sep 2025 | $7.93M | |
| Yellow Pine Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 415.3 GWh | Jun 2026 | Sep 2025 | $4.38M | |
| YUBA County Water Agency - (Ca) | Dobbins, CA | Political Subdivision | 4 | 1.5 TWh | Jan 2026 | Sep 2025 | $267.81k | |
| Michigan Public Power Agency | Lansing, MI | Political Subdivision | 1 | 58.4 GWh | Dec 2025 | Sep 2025 | $22.86M | |
| Middletown Power LLC | Middletown, CT | Independent Power Producer | 1 | 31.7 GWh | Dec 2024 | Sep 2025 | $3.06M | |
| Midland Wind, LLC | Portland, OR | - | - | - | Sep 2025 | $2.50M | ||
| Midlands Lessee LLC | Austin, TX | - | - | - | Sep 2025 | $1.56M | $741.06k | |
| Midlands Solar LLC | Austin, TX | - | - | - | Sep 2025 | $741.06k | ||
| Midwest Energy Inc - (KS) | Hays, KS | Cooperative | 6 | 91.0 GWh | Jun 2026 | Sep 2025 | $9.94M | |
| Milford Power LLC | Milford, CT | Independent Power Producer | 2 | 3.8 TWh | Jun 2026 | Sep 2025 | $48.82M | |
| Milford Solar I, LLC | New York, NY | - | - | - | Sep 2025 | $2.24B | ||
| Milford Wind Corridor Phase I LLC | Boston, MA | Independent Power Producer | - | - | Dec 2011 | Sep 2025 | $2.44M | $34.09k |
| Milford Wind Corridor Phase II, LLC | Boston, MA | - | - | - | Sep 2025 | $2.05M | $18.54k | |
| Millennium Power Company, LLC | Darien, CT | Independent Power Producer | 1 | 1.0 TWh | Jun 2026 | Sep 2025 | $10.39M | |
| Minco II Energy Storage LLC | Juno Beach, FL | Independent Power Producer | 1 | -14.4 GWh | Jun 2026 | Sep 2025 | $2.17M | |
| Minco Wind IV, LLC | Juno Beach, FL | Independent Power Producer | 1 | 621.2 GWh | Jun 2026 | Sep 2025 | $1.67M | |
| Minndakota Wind LLC | Portland, OR | - | - | - | Sep 2025 | $1.77M | ||
| Mirabito Power & Gas, LLC | Binghamton, NY | - | - | - | Sep 2025 | $134.11k | $356.39k | |
| Misenheimer Solar LLC | Houston, TX | Independent Power Producer | 1 | 179.2 GWh | Jun 2026 | Sep 2025 | $3.06M | |
| Mississippi Power Co | Gulfport, MS | Investor-Owned Utility | 8 | 19.3 TWh | Jun 2026 | Sep 2025 | $65.80M | $4.58M |
| Mitsui Bussan Commodities, Ltd. | New York, NY | - | - | - | Sep 2025 | $13.34M | ||
| Mitsui & Co. Energy Marketing And Services (USA), Inc | Houston, TX | - | - | - | Sep 2025 | $917.46k | $264.82k | |
| Moapa Southern Paiute Solar, LLC | Scottsdale, AZ | - | - | - | Sep 2025 | $15.87M | ||
| Mohave County Wind Farm | Juno Beach, FL | Independent Power Producer | 1 | 1.1 TWh | Jun 2026 | Sep 2025 | $11.45M | |
| Mojave Solar LLC | Hinkley, CA | Independent Power Producer | 1 | 678.6 GWh | Jun 2026 | Sep 2025 | $42.14M | |
| Monongahela Power Co | Greensburg, PA | Investor-Owned Utility | 10 | 18.1 TWh | Jun 2026 | Sep 2025 | $290.81M | $995.94k |
| Montague Solar, LLC | Portland, OR | - | - | - | Sep 2025 | $6.60M | ||
| Montague Wind Power Facility, LLC | Portland, OR | - | - | - | Sep 2025 | $7.00M | $460.64k | |
| Montana-Dakota Utilities Co | Bismarck, ND | Investor-Owned Utility | 12 | 900.2 GWh | Jun 2026 | Sep 2025 | $12.67M | $7.54M |
| Montauk Energy Storage Center, LLC | Juno Beach, FL | Independent Power Producer | 1 | -462.0 MWh | Nov 2025 | Sep 2025 | $643.15k | |
| Montville Power LLC | Uncasville, CT | Independent Power Producer | 1 | 137.6 GWh | Dec 2025 | Sep 2025 | $10.05M | |
| Moraine Wind LLC | Portland, OR | - | - | - | Sep 2025 | $353.32k | ||
| Morgan Stanley Energy Structuring, L.L.C. | New York, NY | - | - | - | Sep 2025 | $85.04M | $38.19M | |
| Morris Ridge Solar Energy Center, LLC | San Diego,, CA | Independent Power Producer | 1 | 345.0 GWh | Jun 2026 | Sep 2025 | $3.72M | |
| Mountain VIew Power Partners III, LLC | Portland, OR | - | - | - | Sep 2025 | $1.50M | ||
| Mountain VIew Power Partners IV, LLC | Louisville, CO | - | - | - | Sep 2025 | $7.23M |
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 |