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 |
|---|---|---|---|---|---|---|---|---|
| Kingman Wind Energy, LLC | Juno Beach, FL | Independent Power Producer | 1 | 799.7 GWh | Dec 2025 | - | ||
| Dunns Bridge II Solar And Storage Generation LLC | Valparaiso, IN | Investor-Owned Utility | 1 | 796.4 GWh | Dec 2025 | - | ||
| Mammoth Plains Wind Project | Juno Beach, FL | Independent Power Producer | 1 | 790.8 GWh | Dec 2024 | Sep 2025 | $1.59M | |
| Great Lakes Hydro America LLC | Millinocket, ME | Independent Power Producer | 2 | 786.6 GWh | Dec 2024 | Sep 2025 | $9.59M | |
| Inter-Power/Ahlcon Partners, L.P. | Colver, PA | Independent Power Producer | 1 | 786.3 GWh | Dec 2024 | Oct 2025 | $6.90M | |
| FGE Goodnight I, LLC | Claude, TX | Independent Power Producer | 1 | 786.0 GWh | Dec 2025 | - | ||
| Mead Coated Board Inc | Glen Allen, VA | Industrial | 1 | 784.6 GWh | Dec 2025 | - | ||
| Turtle Creek Wind Farm LLC | Houston, TX | Independent Power Producer | 1 | 783.1 GWh | Dec 2025 | Oct 2025 | $5.46M | |
| FPL Energy Crystal Lake Wind II LLC | Juno Beach, FL | Independent Power Producer | 1 | 782.9 GWh | Dec 2025 | - | ||
| City Of Kansas City - (KS) | Kansas City, KS | Municipally-Owned Utility | 3 | 782.8 GWh | Dec 2025 | - | ||
| Cedar Springs Wind, LLC | Juno Beach, FL | Independent Power Producer | 1 | 782.2 GWh | Dec 2025 | Sep 2025 | $2.33M | |
| Amadeus Wind LLC | Independent Power Producer | 1 | 775.4 GWh | Dec 2025 | - | |||
| Kinder Morgan Production Company LP | Midland, TX | Industrial | 1 | 775.3 GWh | Dec 2024 | - | ||
| Union Carbide Corp-Seadrift | Midland, MI | Industrial | 2 | 772.8 GWh | Dec 2025 | Oct 2025 | $3.22M | |
| Flat Rock Windpower, LLC | Houston, TX | Independent Power Producer | 1 | 771.5 GWh | Dec 2025 | Oct 2025 | $4.58M | |
| Mammoth North, LLC | Philadelphia, PA | Independent Power Producer | 1 | 770.5 GWh | Dec 2025 | Oct 2025 | $10.42M | |
| FPL Peetz Table Wind Energy | Juno Beach, FL | Independent Power Producer | 1 | 767.5 GWh | Dec 2024 | - | ||
| Lockett Windfarm, LLC | Chicago, IL | Independent Power Producer | 1 | 765.1 GWh | Dec 2025 | - | ||
| Atrisco Solar LLC | Boise, ID | Independent Power Producer | 1 | 761.3 GWh | Dec 2025 | Sep 2025 | $5.31M | |
| Duke Energy Ohio Inc | Cincinnati, OH | Investor-Owned Utility | 2 | 760.1 GWh | Dec 2025 | Oct 2025 | $10.73M | $80.36M |
| Five Wells Solar Center, LLC | Houston, TX | Independent Power Producer | 1 | 759.9 GWh | Dec 2025 | - | ||
| Covanta Fairfax Inc | Lorton, VA | Commercial | 1 | 759.5 GWh | Dec 2025 | Apr 2024 | ||
| Orcal Geothermal, Inc | Reno, NV | Independent Power Producer | 2 | 755.2 GWh | Dec 2024 | - | ||
| Solar Star California XX, LLC | Rosamond, CA | Independent Power Producer | 1 | 755.1 GWh | Dec 2025 | Sep 2025 | $27.41M | |
| Sholes Wind Energy Center, LLC | Juno Beach, FL | Independent Power Producer | 1 | 754.2 GWh | Dec 2025 | - | ||
| Griffin Trail Wind, LLC | San Diego, CA | Independent Power Producer | 1 | 753.7 GWh | Dec 2025 | - | ||
| Appaloosa Run Wind, LLC | Juno Beach, FL | Independent Power Producer | 1 | 752.4 GWh | Dec 2025 | - | ||
| Temple-Inland Corp | Orange, TX | Commercial|Industrial | 1 | 748.6 GWh | Dec 2025 | - | ||
| Cedar Point LLC | Houston, TX | Independent Power Producer | 1 | 748.0 GWh | Dec 2025 | - | ||
| Texas Solar Nova 1, LLC | San Francisco, CA | Independent Power Producer | 1 | 745.4 GWh | Dec 2025 | - | ||
| Harvest Ridge Wind Farm | Houston, TX | Independent Power Producer | 1 | 745.1 GWh | Dec 2025 | - | ||
| Wildorado Wind, LLC | Scottsdale, AZ | Independent Power Producer | 1 | 741.8 GWh | Dec 2024 | Sep 2025 | $5.93M | |
| Ip Lumina II, LLC | Beaverton, OR | Independent Power Producer | 1 | 740.9 GWh | Dec 2025 | - | ||
| Se Athos I, LLC | San Carlos, CA | Independent Power Producer | 1 | 739.8 GWh | Dec 2025 | Sep 2025 | $4.73M | |
| New Castle Power, LLC | Chicago, IL | Independent Power Producer | 1 | 736.8 GWh | Dec 2024 | Oct 2025 | $11.28M | |
| Osborn Wind Energy LLC | Juno Beach, FL | Independent Power Producer | 1 | 734.5 GWh | Dec 2025 | Sep 2025 | $5.23M | |
| Javelina Wind Energy II, LLC | Juno Beach, FL | Independent Power Producer | 1 | 733.6 GWh | Dec 2024 | - | ||
| Suncoke Energy, Inc. | Knoxville, TN | Commercial | 3 | 732.6 GWh | Dec 2024 | - | ||
| KMC Thermo, LLC | Brandywine, MD | Independent Power Producer | 1 | 730.9 GWh | Dec 2025 | Oct 2025 | $13.74M | |
| Bronco Plains Wind II, LLC | Juno Beach, FL | Independent Power Producer | 1 | 730.5 GWh | Dec 2025 | Sep 2025 | $4.08M | |
| Greenidge Generation Holdings LLC | Dresden, NY | Independent Power Producer | 1 | 730.3 GWh | Dec 2024 | Oct 2025 | $2.84M | |
| Rayonier Advanced Materials | Jacksonville, FL | Industrial | 2 | 728.1 GWh | Dec 2024 | - | ||
| TX Jumbo Road Wind, LLC | Hereford, TX | Independent Power Producer | 1 | 727.2 GWh | Dec 2025 | - | ||
| Schuylkill Energy Resource Inc | Pottsville, PA | Independent Power Producer | 1 | 724.4 GWh | Dec 2025 | Oct 2025 | $6.04M | |
| Arroyo Solar LLC | New York, NY | Independent Power Producer | 1 | 720.3 GWh | Dec 2025 | Sep 2025 | $4.01M | |
| Ip Lumina, LLC | Beaverton, OR | Independent Power Producer | 1 | 720.3 GWh | Dec 2025 | - | ||
| White Rock Wind East, LLC | Centralia, WA | Independent Power Producer | 1 | 720.2 GWh | Dec 2025 | Oct 2025 | $1.01M | |
| FPL Energy Langdon Wind LLC | Juno Beach, FL | Independent Power Producer | 2 | 717.5 GWh | Dec 2024 | - | ||
| 68SF 8ME LLC | New York, NY | Independent Power Producer | 1 | 717.1 GWh | Dec 2025 | Sep 2025 | $6.87M | |
| Neptune Energy Center, LLC | Juno Beach, FL | Independent Power Producer | 1 | 715.9 GWh | Dec 2025 | Sep 2025 | $6.51M | |
| Meadow Lake Wind Farm VI LLC | Chalmers, IN | Independent Power Producer | 1 | 715.8 GWh | Dec 2025 | Oct 2025 | $9.89M | |
| Northlake Energy | East Chicago, IN | Industrial | 1 | 713.9 GWh | Dec 2024 | - | ||
| Wheatridge Wind Holdings, LLC | Juno Beach, FL | Independent Power Producer | 1 | 713.5 GWh | Dec 2025 | - | ||
| Wildcat Ranch Wind Project, LLC | Juno Beach, FL | Independent Power Producer | 1 | 710.6 GWh | Dec 2025 | Sep 2025 | $3.50M | |
| Nextera Energy Desert Sunlight 300, LLC | Juno Beach, FL | Independent Power Producer | 1 | 709.4 GWh | Dec 2024 | - | ||
| Imperial Valley Solar 3, LLC | Scottsdale, AZ | Independent Power Producer | 1 | 708.6 GWh | Dec 2025 | Sep 2025 | $13.55M | |
| Pixelle Specialty Solution, LLC | Spring Grove, PA | Industrial | 3 | 708.4 GWh | Dec 2025 | Oct 2025 | $944.05k | |
| Exxon Mobil Corp | Baton Rouge, LA | Industrial | 2 | 707.3 GWh | Dec 2024 | Aug 2013 | ||
| Hunlock Creek Generating, LLC | Hunlock Creek, PA | Independent Power Producer | 1 | 707.2 GWh | Dec 2023 | Oct 2025 | $2.63M | |
| Silver State Solar Power South, LLC | Juno Beach, FL | Independent Power Producer | 1 | 706.6 GWh | Dec 2025 | Sep 2025 | $27.93M | |
| Prospero Solar II, LLC (Longroad) | Boston, MA | Independent Power Producer | 1 | 705.5 GWh | Dec 2025 | - | ||
| Primary Products Ingredients Americas, LLC | Lafayette, IN | Industrial | 2 | 704.6 GWh | Dec 2024 | - | ||
| Brady Wind II, LLC | Juno Beach, FL | Independent Power Producer | 1 | 704.1 GWh | Dec 2025 | Sep 2025 | $3.61M | |
| Bearkat Wind Energy 1, LLC | New York, NY | Independent Power Producer | 1 | 703.0 GWh | Dec 2025 | - | ||
| Glacier Sands Wind Power, LLC | Toronto, ON | Independent Power Producer | 1 | 702.6 GWh | Dec 2025 | Oct 2025 | $3.98M | |
| Ascend Performance Materials | Cantonment, FL | Industrial | 2 | 700.8 GWh | Dec 2025 | - | ||
| Brady Wind, LLC | Juno Beach, FL | Independent Power Producer | 1 | 696.8 GWh | Dec 2024 | Sep 2025 | $4.02M | |
| Windy Flats Partners LLC | Centerville, WA | Independent Power Producer | 1 | 695.8 GWh | Dec 2024 | Jun 2024 | ||
| Vitol Pa Wind LLC | Houston, TX | Independent Power Producer | - | 695.5 GWh | Dec 2023 | - | ||
| King Creek Wind Farm 2, LLC | San Diego, CA | Independent Power Producer | 1 | 694.2 GWh | Dec 2025 | - | ||
| RIO Bravo Windpower, LLC | Boston, MA | Independent Power Producer | 1 | 691.7 GWh | Dec 2025 | - | ||
| Scout Clean Energy LLC | Independent Power Producer | 1 | 691.6 GWh | Dec 2025 | - | |||
| FPL Energy Illinois Wind LLC | Juno Beach, FL | Independent Power Producer | 1 | 691.5 GWh | Dec 2025 | Oct 2025 | $7.10M | |
| Castle Gap Wind Power, LLC | Boston, MA | Independent Power Producer | 1 | 686.6 GWh | Dec 2025 | - | ||
| Procter & Gamble PPR PRDTS Co | Cincinnati, OH | Industrial | 2 | 681.9 GWh | Dec 2024 | - | ||
| Headwaters Wind Farm LLC | Houston, TX | Independent Power Producer | 1 | 679.3 GWh | Dec 2024 | Oct 2025 | $5.92M | |
| Prosperity Wind, LLC | Charlottesville, VA | Independent Power Producer | 1 | 678.2 GWh | Dec 2025 | Oct 2025 | $4.22M | |
| CCI Roseton LLC | Newburgh, NY | Independent Power Producer | 1 | 676.1 GWh | Dec 2025 | Jan 2015 | ||
| Horizon Hill Wind, LLC | Centralia, WA | Independent Power Producer | 1 | 675.5 GWh | Dec 2025 | Oct 2025 | $133.05k | |
| McCoy Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 674.0 GWh | Dec 2024 | Sep 2025 | $27.30M | |
| Foxtail Wind, LLC | Denver, CO | Investor-Owned Utility | 1 | 673.4 GWh | Dec 2025 | - | ||
| Westlake Chemical Natrium Plant | Proctor, WV | Industrial | 1 | 673.1 GWh | Dec 2025 | - | ||
| Gilberton Power Co | Frackville, PA | Independent Power Producer | 1 | 672.7 GWh | Dec 2024 | - | ||
| Ip Radian, LLC | Beaverton, OR | Independent Power Producer | 1 | 670.6 GWh | Dec 2025 | - | ||
| Carousel Wind Farm, LLC | Juno Beach, FL | Independent Power Producer | 1 | 670.4 GWh | Dec 2024 | Sep 2025 | $5.16M | |
| American Bituminous Power LP | Grant Town, WV | Independent Power Producer | 1 | 669.8 GWh | Dec 2024 | - | ||
| El Algodon Alto Wind Farm, LLC | Austin, TX | Independent Power Producer | 1 | 667.7 GWh | Dec 2024 | - | ||
| Wadley Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 662.3 GWh | Dec 2025 | Sep 2025 | $3.67M | |
| EXUS Pennsylvania Wind Holdings | Pittsburgh, PA | Independent Power Producer | 4 | 660.2 GWh | Dec 2024 | - | ||
| FPL Energy Vansycle LLC | Juno Beach, FL | Independent Power Producer | 2 | 659.6 GWh | Dec 2024 | Sep 2025 | $6.15M | |
| Gregory Power Partners LLC | Princeton, NJ | Industrial | 1 | 659.1 GWh | Dec 2025 | - | ||
| Boise White Paper LLC | Jackson, AL | Industrial | 3 | 658.5 GWh | Dec 2025 | - | ||
| Indiana Crossroads Wind Farm II LLC | Houston, TX | Independent Power Producer | 1 | 657.9 GWh | Dec 2025 | Sep 2025 | $4.32M | |
| Hunlock Energy, LLC | Hunlock Creek, PA | Independent Power Producer | 2 | 657.5 GWh | Dec 2024 | May 2019 | ||
| Pioneer HUTT Wind Energy, LLC | Juno Beach, FL | Independent Power Producer | 1 | 657.2 GWh | Dec 2025 | - | ||
| FPL Energy Weatherford, LLC | Juno Beach, FL | Independent Power Producer | 1 | 653.8 GWh | Dec 2024 | - | ||
| Indorama Ventures | Port Neches, TX | Industrial | 1 | 653.4 GWh | Dec 2024 | - | ||
| City Of Springfield - (Il) | Springfield, CO | Municipally-Owned Utility | 6 | 653.3 GWh | Dec 2025 | Sep 2025 | $243.50k | |
| Ector County Generation, LLC | The Woodlands, TX | Independent Power Producer | 1 | 652.1 GWh | Dec 2024 | - | ||
| Sugar Creek Wind One LLC | Charlottesville, VA | Independent Power Producer | 1 | 651.5 GWh | Dec 2025 | Oct 2025 | $3.88M |
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 | Dec 2025 | Nuclear |
| Barry | Bucks, Alabama | 12 TWh | Jan 1954 | Dec 2025 | Natural Gas : 94.9% Bituminous Coal : 5.1% |
| Beaver Valley | Shippingport, Pennsylvania | 15 TWh | Aug 1976 | Dec 2025 | Nuclear |
| Bowen | Cartersville, Georgia | 12 TWh | Sep 1971 | Dec 2025 | Bituminous Coal : 99.8% |
| Braidwood Generation Station | Braceville, Illinois | 20 TWh | Jun 1988 | Dec 2025 | Nuclear |
| Browns Ferry | Decatur, Alabama | 30 TWh | Jul 1974 | Dec 2025 | Nuclear |
| Brunswick Nuclear | Southport, North Carolina | 16 TWh | Oct 1975 | Dec 2025 | Nuclear |
| Byron Generating Station | Byron, Illinois | 20 TWh | Aug 1985 | Dec 2025 | Nuclear |
| Calvert Cliffs Nuclear Power Plant | Lusby, Maryland | 15 TWh | Apr 1975 | Dec 2025 | Nuclear |
| Catawba | York, South Carolina | 19 TWh | May 1985 | Dec 2025 | Nuclear |
| Comanche Peak | Glen Rose, Texas | 20 TWh | Jul 1990 | Dec 2025 | Nuclear |
| Crystal River | Crystal River, Florida | 15 TWh | Sep 1966 | Dec 2025 | Natural Gas : 74.9% Bituminous Coal : 24.9% |
| Diablo Canyon | Avila Beach, California | 18 TWh | Apr 1985 | Dec 2025 | Nuclear |
| Donald C Cook | Bridgman, Michigan | 18 TWh | Jul 1975 | Dec 2025 | Nuclear |
| Dresden Generating Station | Morris, Illinois | 15 TWh | Jul 1970 | Dec 2025 | Nuclear |
| Edwin I Hatch | Baxley, Georgia | 14 TWh | Nov 1975 | Dec 2025 | Nuclear |
| Gavin Power, LLC | Cheshire, Ohio | 13 TWh | Sep 1974 | Dec 2025 | Bituminous Coal : 99.5% Distillate Fuel Oil : 0.5% |
| Grand Coulee | Grand Coulee, Washington | 16 TWh | Feb 1941 | Dec 2025 | Water |
| Grand Gulf | Port Gibson, Mississippi | 11 TWh | Jun 1985 | Dec 2025 | Nuclear |
| H Allen Franklin Combined Cycle | Smiths, Alabama | 12 TWh | May 2002 | Dec 2025 | Natural Gas |
| Hines Energy Complex | Bartow, Florida | 12 TWh | Mar 1999 | Dec 2025 | Natural Gas |
| Jack McDonough | Smyrna, Georgia | 17 TWh | Apr 1971 | Dec 2025 | Natural Gas |
| James H Miller Jr | Quinton, Alabama | 19 TWh | Sep 1978 | Dec 2025 | Subbituminous Coal : 99.2% Natural Gas : 0.8% |
| Joseph M Farley | Columbia, Alabama | 13 TWh | Nov 1977 | Dec 2025 | Nuclear |
| Labadie | Labadie, Missouri | 17 TWh | May 1970 | Dec 2025 | Subbituminous Coal : 99.9% |
| LaSalle Generating Station | Marseilles, Illinois | 19 TWh | Dec 1983 | Dec 2025 | Nuclear |
| Limerick | Sanatoga, Pennsylvania | 19 TWh | Jan 1986 | Dec 2025 | Nuclear |
| McGuire | Huntersville, North Carolina | 20 TWh | Aug 1981 | Dec 2025 | Nuclear |
| Millstone | Waterford, Connecticut | 17 TWh | Nov 1975 | Dec 2025 | Nuclear |
| Monroe (MI) | Monroe, Michigan | 16 TWh | Oct 1969 | Dec 2025 | Subbituminous Coal : 74.7% Bituminous Coal : 16.0% Petroleum Coke : 9.1% |
| Nine Mile Point Nuclear Station | Lycoming, New York | 16 TWh | Nov 1969 | Dec 2025 | Nuclear |
| North Anna | Mineral, Virginia | 15 TWh | May 1978 | Dec 2025 | Nuclear |
| Oconee | Seneca, South Carolina | 22 TWh | Jun 1973 | Dec 2025 | Nuclear |
| Okeechobee Clean Energy Center | Okeechobee, Florida | 12 TWh | Feb 2019 | Dec 2025 | Natural Gas |
| Palo Verde | Wintersburg, Arizona | 31 TWh | Dec 1985 | Dec 2025 | Nuclear |
| Peach Bottom | Delta, Pennsylvania | 22 TWh | Jun 1974 | Dec 2025 | Nuclear |
| Prairie State Generating Station | Marissa, Illinois | 12 TWh | May 2012 | Dec 2025 | Bituminous Coal : 99.8% |
| PSEG Salem Generating Station | Hancocks Bridge, New Jersey | 19 TWh | May 1971 | Dec 2025 | Nuclear |
| Quad Cities Generating Station | Cordova, Illinois | 15 TWh | Nov 1972 | Dec 2025 | Nuclear |
| Robert Moses Niagara | Lewiston, New York | 14 TWh | Dec 1960 | Dec 2025 | Water |
| Sequoyah | Soddy Daisy, Tennessee | 13 TWh | Jun 1981 | Dec 2025 | Nuclear |
| South Texas Project | Wadsworth, Texas | 22 TWh | Jul 1988 | Dec 2025 | Nuclear |
| St Lucie | Jensen Beach, Florida | 16 TWh | Apr 1976 | Dec 2025 | Nuclear |
| Surry | Surry, Virginia | 13 TWh | Nov 1972 | Dec 2025 | Nuclear |
| TalenEnergy Susquehanna | Berwick, Pennsylvania | 19 TWh | May 1983 | Dec 2025 | Nuclear |
| Turkey Point | Homestead, Florida | 21 TWh | Mar 1967 | Dec 2025 | Nuclear : 68.7% Natural Gas : 31.3% |
| Vogtle | Waynesboro, Georgia | 37 TWh | Apr 1987 | Dec 2025 | Nuclear |
| W A Parish | Thompsons, Texas | 16 TWh | May 1958 | Dec 2025 | Subbituminous Coal : 83.3% Natural Gas : 16.7% |
| Watts Bar Nuclear Plant | Spring City, Tennessee | 16 TWh | Apr 1996 | Dec 2025 | Nuclear |
| West County Energy Center | Loxahatchee, Florida | 19 TWh | Jul 2009 | Dec 2025 | Natural Gas : 99.9% |