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 |
|---|---|---|---|---|---|---|---|---|
| Sugar Solar, LLC | Asheville, NC | Independent Power Producer | 1 | 98.5 GWh | Dec 2025 | Sep 2025 | $1.19M | |
| Mulligan Solar | Charlottesville, VA | Independent Power Producer | 1 | 162.9 GWh | Mar 2026 | Sep 2025 | $1.19M | |
| Wolf Run Energy LLC | Omaha, ME | Independent Power Producer | 1 | 50.3 GWh | Dec 2024 | Oct 2025 | $1.20M | |
| Pavant Solar II LLC | New York, NY | Independent Power Producer | 1 | 84.9 GWh | Dec 2024 | Sep 2025 | $1.20M | |
| Bay Tree Solar, LLC | Durham, NC | - | - | - | Sep 2025 | $1.20M | ||
| Microsoft Energy LLC | Redmond, WA | - | - | - | Oct 2025 | $1.20M | $20.97M | |
| Crossing Trails Wind Power Project LLC | Houston, TX | - | - | - | Sep 2025 | $1.21M | ||
| Indeck-Oswego Ltd Partnership | Buffalo Grove, IL | Independent Power Producer | 1 | 54.0 GWh | Dec 2024 | Sep 2025 | $1.21M | |
| Groton Wind, LLC | Portland, OR | - | - | - | Sep 2025 | $1.21M | ||
| Wilton Wind Energy I, LLC | Juno Beach, FL | - | - | - | Sep 2025 | $1.21M | ||
| Western Maine Renewables, LLC | Montpelier, VT | - | - | - | Sep 2025 | $1.21M | ||
| Caddo Wind, LLC | Duluth, MN | - | - | - | Oct 2025 | $1.21M | ||
| Summer Solar LLC | Louisville, CO | - | - | - | Sep 2025 | $1.22M | ||
| Casa Mesa Wind, LLC | Juno Beach, FL | Independent Power Producer | 1 | 198.8 GWh | Mar 2026 | Sep 2025 | $1.22M | |
| Five Points Solar Park, LLC | San Mateo, CA | Independent Power Producer | - | - | Dec 2023 | Sep 2025 | $1.22M | |
| Platteview Solar, LLC | Louisville, CO | - | - | - | Sep 2025 | $1.22M | ||
| Independence Wind Energy LLC | De SOTO, IA | Independent Power Producer | 1 | 229.5 GWh | Mar 2026 | Sep 2025 | $1.22M | |
| Rising Tree Wind Farm II LLC | Houston, TX | Independent Power Producer | 1 | 60.6 GWh | Dec 2024 | Sep 2025 | $1.22M | |
| Lick Creek Solar, LLC | Asheville, NC | Independent Power Producer | 1 | 96.0 GWh | Dec 2025 | Sep 2025 | $1.23M | |
| Imperial Valley Solar Company (IVSC) 2, LLC | New York, NY | - | - | - | Sep 2025 | $1.23M | ||
| Halia Energy LLC | Dover, DE | - | - | - | Oct 2025 | $1.23M | ||
| Polaris Power Services LLC | Brooklyn, NY | - | - | - | Oct 2025 | $1.23M | $2.07M | |
| Cove Mountain Solar LLC | New York, NY | Independent Power Producer | 1 | 172.7 GWh | Mar 2026 | Sep 2025 | $1.23M | |
| EARP Solar, LLC | St. Louis, MO | - | - | - | Sep 2025 | $1.24M | ||
| RIO Bravo Solar II, LLC | Charlotte, NC | Independent Power Producer | - | - | Dec 2021 | Sep 2025 | $1.24M | |
| Kingbird Solar B, LLC | Scottsdale, AZ | - | - | - | Sep 2025 | $1.24M | ||
| Mendota Hills, LLC | Dallas, TX | - | - | - | Oct 2025 | $1.24M | ||
| Lone Tree Wind, LLC | Dallas, TX | - | - | - | Oct 2025 | $1.24M | ||
| Sunlight Road Solar, LLC | New York, NY | Independent Power Producer | 1 | 128.3 GWh | Mar 2026 | Sep 2025 | $1.24M | |
| Hunterstown Power, LLC | Chicago, IL | Independent Power Producer | 1 | 15.6 GWh | Dec 2024 | Oct 2025 | $1.25M | |
| Harquahala Sun 1, LLC | Dana Point, CA | - | - | - | Sep 2025 | $1.25M | ||
| ORNI 14 LLC | Reno, NV | - | - | - | Sep 2025 | $1.25M | ||
| Palmer Solar LLC | New City, NY | Commercial|Independent Power Producer | 1 | - | Dec 2022 | Sep 2025 | $1.25M | |
| ESI Vansycle Partners LP | Juno Beach, FL | Independent Power Producer | 1 | 64.1 GWh | Dec 2024 | Sep 2025 | $1.25M | |
| Red Mesa Wind LLC | Juno Beach, FL | Independent Power Producer | 1 | 183.8 GWh | Dec 2024 | Sep 2025 | $1.25M | |
| Silver Peak Energy, LLC | Louisville, CO | - | - | - | Sep 2025 | $1.26M | ||
| Western Antelope Blue Sky Ranch A LLC | Louisville, CO | - | - | - | Sep 2025 | $1.26M | ||
| RIO Bravo Solar I, LLC | Charlotte, NC | Independent Power Producer | - | - | Dec 2021 | Sep 2025 | $1.26M | |
| Sierra Solar Greenworks LLC | Louisville, CO | - | - | - | Sep 2025 | $1.26M | ||
| FPL Energy Cape LLC | Juno Beach, FL | Independent Power Producer | 1 | 154.7 MWh | Dec 2024 | Sep 2025 | $1.27M | |
| Armadillo Flats Wind Project, LLC | Juno Beach, FL | Independent Power Producer | 1 | 880.3 GWh | Mar 2026 | Oct 2025 | $1.27M | |
| Lancaster Solar Ga, LLC | Nashville, TN | Independent Power Producer | 1 | 199.0 GWh | Mar 2026 | Sep 2025 | $1.27M | |
| MRP Rocky Road LLC | Chicago, IL | - | - | - | Oct 2025 | $1.27M | ||
| Stanford University Power LLC | Stanford, CA | - | - | - | Oct 2025 | $1.27M | $1.99M | |
| Sunnybrook Farm Solar, LLC | Houston, TX | Independent Power Producer | 1 | 96.9 GWh | Mar 2026 | Sep 2025 | $1.28M | |
| East Point Energy Center, LLC | Juno Beach, FL | Independent Power Producer | 1 | 105.8 GWh | Mar 2026 | Sep 2025 | $1.28M | |
| Mountain Wind Power LLC | Scottsdale, AZ | Independent Power Producer | 1 | 169.9 GWh | Mar 2026 | Sep 2025 | $1.28M | |
| King Plains Wind Project, LLC | Houston, TX | - | - | - | Sep 2025 | $1.28M | ||
| Breckinridge Energy Storage LLC | Juno Beach, FL | Independent Power Producer | 1 | -11.1 GWh | Mar 2026 | Sep 2025 | $1.28M | |
| Eastover Solar, LLC | Asheville, SC | Independent Power Producer | 1 | 156.1 GWh | Mar 2026 | Sep 2025 | $1.29M | |
| Centerfield Cooper Solar, LLC | Asheville, NC | Independent Power Producer | 1 | 122.3 GWh | Dec 2025 | Sep 2025 | $1.29M | |
| SR Cedar Springs, LLC | Nashville, TN | Independent Power Producer | 1 | 179.9 GWh | Mar 2026 | Sep 2025 | $1.29M | |
| Ledyard Windpower, LLC | Lakota, IA | Investor-Owned Utility | - | - | - | Oct 2025 | $1.29M | |
| Western Antelope Blue Sky Ranch B LLC | Louisville, CO | - | - | - | Sep 2025 | $1.29M | ||
| Ridgewind Power Partners LLC | Minneapolis, MN | Independent Power Producer | 1 | 88.4 GWh | Dec 2024 | Sep 2025 | $1.29M | |
| Fox Creek Farm Solar, LLC | New York, NY | - | - | - | Sep 2025 | $1.29M | ||
| North Lancaster Ranch LLC | Louisville, CO | - | - | - | Sep 2025 | $1.30M | ||
| Clearlight Energy SKIC 20 Solar, LLC | Oakville, ON | - | - | - | Sep 2025 | $1.30M | ||
| Richland Township Solar, LLC | St. Louis, MO | - | - | - | Jun 2025 | $1.30M | ||
| Mammoth Three LLC | Reno, NV | - | - | - | Sep 2025 | $1.30M | ||
| PEI Power II, LLC | Archbald, PA | - | - | - | Oct 2025 | $1.31M | ||
| Tenaska Frontier Partners Ltd | Omaha, NE | Independent Power Producer | 1 | 3.4 TWh | Mar 2026 | Oct 2025 | $1.31M | |
| Mojave 3/4/5 LLC | Juno Beach, FL | Independent Power Producer | - | - | Dec 2014 | Oct 2025 | $1.31M | |
| MPC Generating | Monroe, GA | Independent Power Producer|Investor-Owned Utility | 1 | 38.8 GWh | Dec 2024 | Sep 2025 | $1.31M | |
| Clearwater Energy Resources LLC | Juno Beach, FL | Independent Power Producer | 1 | 1.4 TWh | Mar 2026 | Sep 2025 | $1.31M | |
| Shafter Solar LLC | Juno Beach, FL | Independent Power Producer | 1 | 47.8 GWh | Dec 2024 | Sep 2025 | $1.31M | |
| Bakeoven Solar, LLC | Portland, OR | - | - | - | Sep 2025 | $1.31M | $16.39k | |
| Highest Power Solar, LLC | Asheville, NC | Independent Power Producer | 1 | 78.2 GWh | Dec 2025 | Sep 2025 | $1.32M | |
| Hancock County Wind, LLC | Juno Beach, FL | - | - | - | Sep 2025 | $1.32M | ||
| Valcour Chateaugay Windpark, LLC | Louisville, CO | - | - | - | Oct 2025 | $1.32M | ||
| Panther Creek Power Operating, LLC | Nesquehoning, PA | Independent Power Producer | 1 | 469.1 GWh | Dec 2024 | Oct 2025 | $1.32M | |
| Altagas Brush Energy Inc. | Ogdensburg, NY | - | - | - | Sep 2025 | $1.32M | ||
| Colton Power LP | Colton, CA | Independent Power Producer | 2 | 2.1 GWh | Dec 2024 | Sep 2025 | $1.32M | |
| Johanna Energy Center, LLC | Houston, TX | Independent Power Producer | 3 | - | Dec 2024 | Oct 2025 | $1.32M | |
| Valcour Altona Windpark, LLC | Louisville, CO | - | - | - | Oct 2025 | $1.32M | ||
| Kimberly-Clark Corp | Irving, TX | Industrial | 3 | 424.9 GWh | Dec 2024 | Oct 2025 | $1.32M | |
| EXUS NM Data Center II, LLC | Pittsburgh, PA | - | - | - | Sep 2025 | $1.33M | ||
| Nicolis, LLC | Pasadena, CA | Independent Power Producer | - | - | Dec 2019 | Sep 2025 | $1.33M | |
| Central Antelope Dry Ranch C LLC | Louisville, CO | - | - | - | Sep 2025 | $1.33M | ||
| Re Gaskell West 1 LLC | Birmingham, AL | - | - | - | Sep 2025 | $1.34M | ||
| Longview Fibre Paper And Packaging, Inc. | Longview, WA | - | - | - | Sep 2025 | $1.35M | ||
| Live Oak Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 94.7 GWh | Mar 2026 | Sep 2025 | $1.35M | |
| BCE LOS Alamitos, LLC | Framingham, MA | - | - | - | Oct 2025 | $1.35M | ||
| Pioneer Solar (Co), LLC | Bennett, CO | Independent Power Producer | 1 | 193.5 GWh | Mar 2026 | Sep 2025 | $1.36M | |
| Upstream Wind Energy LLC | Ashwaubenon, WI | - | - | - | Oct 2025 | $1.36M | ||
| Coffeen Solar Bess LLC | Irving, TX | - | - | - | Oct 2025 | $1.36M | ||
| Vermont Wind LLC | Boston, MA | Independent Power Producer | - | - | Dec 2011 | Sep 2025 | $1.36M | |
| White Rock Wind West, LLC | Centralia, WA | Independent Power Producer | 1 | 409.8 GWh | Mar 2026 | Oct 2025 | $1.36M | |
| NRG Chalk Point CT | Aquasco, MD | Independent Power Producer | 1 | 18.6 GWh | Mar 2026 | Sep 2025 | $1.36M | |
| Great Bay Solar II, LLC | Oakville, ON | - | - | - | Sep 2025 | $1.37M | ||
| Bluestone Farm Solar, LLC | Houston, TX | Independent Power Producer | 1 | 88.5 GWh | Mar 2026 | Sep 2025 | $1.37M | |
| Meyersdale Storage, LLC | Houston, TX | - | - | - | Oct 2025 | $1.38M | ||
| Prairie Queen Wind Farm LLC | Houston, TX | Independent Power Producer | 1 | 504.6 GWh | Mar 2026 | Sep 2025 | $1.38M | |
| Re Gaskell West 3 LLC | Austin, TX | - | - | - | Sep 2025 | $1.38M | ||
| South Chestnut LLC | Portland, OR | - | - | - | Sep 2025 | $1.39M | ||
| Reliant Energy Northeast LLC | Princeton, NJ | - | - | - | Oct 2025 | $1.39M | ||
| Allora Solar, LLC | Asheville, NC | Independent Power Producer | 1 | 168.4 GWh | Mar 2026 | Sep 2025 | $1.40M | |
| SR Perry, LLC | Nashville, TN | Independent Power Producer | 1 | 170.0 GWh | Mar 2026 | Sep 2025 | $1.40M | |
| Spearville 3, LLC | Phoenix, AZ | - | - | - | Oct 2025 | $1.41M | ||
| FTS Master Tenant 1, LLC | Louisville, CO | - | - | - | Sep 2025 | $1.41M |
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 2026 | Nuclear |
| Barry | Bucks, Alabama | 12 TWh | Jan 1954 | Mar 2026 | Natural Gas : 95.8% Bituminous Coal : 4.2% |
| Beaver Valley | Shippingport, Pennsylvania | 15 TWh | Aug 1976 | Mar 2026 | Nuclear |
| Bowen | Cartersville, Georgia | 13 TWh | Sep 1971 | Mar 2026 | Bituminous Coal : 99.8% |
| Braidwood Generation Station | Braceville, Illinois | 20 TWh | Jun 1988 | Mar 2026 | Nuclear |
| Browns Ferry | Decatur, Alabama | 30 TWh | Jul 1974 | Mar 2026 | Nuclear |
| Brunswick Nuclear | Southport, North Carolina | 16 TWh | Oct 1975 | Mar 2026 | Nuclear |
| Byron Generating Station | Byron, Illinois | 19 TWh | Aug 1985 | Mar 2026 | Nuclear |
| Calvert Cliffs Nuclear Power Plant | Lusby, Maryland | 15 TWh | Apr 1975 | Mar 2026 | Nuclear |
| Catawba | York, South Carolina | 19 TWh | May 1985 | Mar 2026 | Nuclear |
| Comanche Peak | Glen Rose, Texas | 20 TWh | Jul 1990 | Mar 2026 | Nuclear |
| Crystal River | Crystal River, Florida | 16 TWh | Sep 1966 | Mar 2026 | Natural Gas : 68.9% Bituminous Coal : 30.9% |
| Diablo Canyon | Avila Beach, California | 17 TWh | Apr 1985 | Mar 2026 | Nuclear |
| Donald C Cook | Bridgman, Michigan | 18 TWh | Jul 1975 | Mar 2026 | Nuclear |
| Dresden Generating Station | Morris, Illinois | 15 TWh | Jul 1970 | Mar 2026 | Nuclear |
| Edwin I Hatch | Baxley, Georgia | 14 TWh | Nov 1975 | Mar 2026 | Nuclear |
| Gavin Power, LLC | Cheshire, Ohio | 13 TWh | Sep 1974 | Mar 2026 | Bituminous Coal : 99.6% |
| Grand Coulee | Grand Coulee, Washington | 18 TWh | Feb 1941 | Mar 2026 | Water |
| Guernsey Power Station | Byesville, Ohio | 12 TWh | Jan 2023 | Mar 2026 | Natural Gas |
| H Allen Franklin Combined Cycle | Smiths, Alabama | 12 TWh | May 2002 | Mar 2026 | Natural Gas |
| Hines Energy Complex | Bartow, Florida | 12 TWh | Mar 1999 | Mar 2026 | Natural Gas |
| Jack McDonough | Smyrna, Georgia | 18 TWh | Apr 1971 | Mar 2026 | Natural Gas |
| James H Miller Jr | Quinton, Alabama | 19 TWh | Sep 1978 | Mar 2026 | Subbituminous Coal : 99.1% Natural Gas : 0.9% |
| Joseph M Farley | Columbia, Alabama | 13 TWh | Nov 1977 | Mar 2026 | Nuclear |
| Labadie | Labadie, Missouri | 16 TWh | May 1970 | Mar 2026 | Subbituminous Coal : 99.9% |
| LaSalle Generating Station | Marseilles, Illinois | 19 TWh | Dec 1983 | Mar 2026 | Nuclear |
| Limerick | Sanatoga, Pennsylvania | 19 TWh | Jan 1986 | Mar 2026 | Nuclear |
| McGuire | Huntersville, North Carolina | 19 TWh | Aug 1981 | Mar 2026 | Nuclear |
| Millstone | Waterford, Connecticut | 17 TWh | Nov 1975 | Mar 2026 | Nuclear |
| Monroe (MI) | Monroe, Michigan | 16 TWh | Oct 1969 | Mar 2026 | Subbituminous Coal : 75.0% Bituminous Coal : 16.0% Petroleum Coke : 8.9% |
| Nine Mile Point Nuclear Station | Lycoming, New York | 16 TWh | Nov 1969 | Mar 2026 | Nuclear |
| North Anna | Mineral, Virginia | 16 TWh | May 1978 | Mar 2026 | Nuclear |
| Oconee | Seneca, South Carolina | 22 TWh | Jun 1973 | Mar 2026 | Nuclear |
| Okeechobee Clean Energy Center | Okeechobee, Florida | 12 TWh | Feb 2019 | Feb 2026 | Natural Gas |
| Palo Verde | Wintersburg, Arizona | 31 TWh | Dec 1985 | Mar 2026 | Nuclear |
| Peach Bottom | Delta, Pennsylvania | 22 TWh | Jun 1974 | Mar 2026 | Nuclear |
| Prairie State Generating Station | Marissa, Illinois | 12 TWh | May 2012 | Mar 2026 | Bituminous Coal : 99.8% |
| PSEG Salem Generating Station | Hancocks Bridge, New Jersey | 19 TWh | May 1971 | Mar 2026 | Nuclear |
| Quad Cities Generating Station | Cordova, Illinois | 16 TWh | Nov 1972 | Mar 2026 | Nuclear |
| Robert Moses Niagara | Lewiston, New York | 14 TWh | Dec 1960 | Mar 2026 | Water |
| Sequoyah | Soddy Daisy, Tennessee | 15 TWh | Jun 1981 | Mar 2026 | Nuclear |
| South Texas Project | Wadsworth, Texas | 21 TWh | Jul 1988 | Mar 2026 | Nuclear |
| St Lucie | Jensen Beach, Florida | 16 TWh | Apr 1976 | Mar 2026 | Nuclear |
| Surry | Surry, Virginia | 13 TWh | Nov 1972 | Mar 2026 | Nuclear |
| TalenEnergy Susquehanna | Berwick, Pennsylvania | 19 TWh | May 1983 | Mar 2026 | Nuclear |
| Turkey Point | Homestead, Florida | 20 TWh | Mar 1967 | Mar 2026 | Nuclear : 68.1% Natural Gas : 31.9% |
| Vogtle | Waynesboro, Georgia | 37 TWh | Apr 1987 | Mar 2026 | Nuclear |
| W A Parish | Thompsons, Texas | 15 TWh | May 1958 | Mar 2026 | Subbituminous Coal : 82.1% Natural Gas : 17.9% |
| Watts Bar Nuclear Plant | Spring City, Tennessee | 18 TWh | Apr 1996 | Mar 2026 | Nuclear |
| West County Energy Center | Loxahatchee, Florida | 18 TWh | Jul 2009 | Mar 2026 | Natural Gas |