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 |
|---|---|---|---|---|---|---|---|---|
| ALTA Farms II Wind Project, LLC | Andover, MA | Independent Power Producer | 1 | 614.1 GWh | Dec 2025 | - | ||
| Blythe Mesa Solar II, LLC | Beaverton, OR | Independent Power Producer | 1 | 614.3 GWh | Dec 2025 | Oct 2025 | $7.93M | |
| Westlands Solar Blue (Oz) Owner, LLC | LOS Angeles, CA | Independent Power Producer | 1 | 614.8 GWh | Dec 2024 | Oct 2025 | $5.65M | $3.24M |
| Semass Partnership | West Wareham, MA | Commercial | 1 | 618.5 GWh | Dec 2025 | Mar 2025 | ||
| Ip Oberon II, LLC | Beaverton, OR | Independent Power Producer | 1 | 618.7 GWh | Dec 2025 | Oct 2025 | $8.71M | |
| Ridgeline Energy LLC | Independent Power Producer | 2 | 619.2 GWh | Dec 2024 | - | |||
| Northern Colorado Wind LLC | Juno Beach, FL | Independent Power Producer | 1 | 622.4 GWh | Dec 2024 | Sep 2025 | $7.42M | |
| Old Trail Wind Farm LLC | Ellsworth, IL | Independent Power Producer | 1 | 622.4 GWh | Dec 2025 | Oct 2025 | $2.77M | |
| Caney River Wind Project | Andover, MA | Independent Power Producer | 1 | 622.9 GWh | Dec 2025 | Sep 2025 | $9.89M | |
| Nextera Renewable Fuels, LLC | Allentown, PA | Independent Power Producer | 31 | 623.4 GWh | Dec 2025 | Oct 2025 | $4.38M | $2.19M |
| EIF Northampton GP, LLC | Northampton, PA | Independent Power Producer | 1 | 624.7 GWh | Dec 2025 | - | ||
| Arrow Canyon Solar LLC | San Diego, CA | Independent Power Producer | 1 | 625.6 GWh | Dec 2025 | Sep 2025 | $6.90M | |
| Langford Wind Power LLC | Independent Power Producer | 1 | 625.7 GWh | Dec 2024 | - | |||
| Hecate Energy Highland LLC | New York, NY | Independent Power Producer | 1 | 625.9 GWh | Dec 2025 | Sep 2025 | $7.44M | |
| Rattlesnake Power, LLC | Pittsburgh, PA | Independent Power Producer | 1 | 626.8 GWh | Dec 2025 | - | ||
| Calpine Eastern Corp | Houston, TX | Independent Power Producer | 1 | 630.3 GWh | Dec 2024 | - | ||
| Reloj Del Sol Wind Farm LLC | Houston, TX | Independent Power Producer | 1 | 630.7 GWh | Dec 2025 | - | ||
| Origis Energy USA, Inc | Miami, FL | Independent Power Producer | 21 | 631.1 GWh | Dec 2025 | - | ||
| ENEL Kansas, LLC | Andover, MA | Independent Power Producer | 1 | 631.9 GWh | Dec 2025 | - | ||
| Matanuska Electric Assn Inc | Palmer, AK | Cooperative | 1 | 632.3 GWh | Dec 2024 | - | ||
| Green Mountain Power Corp | Colchester, VT | Investor-Owned Utility | 47 | 632.7 GWh | Dec 2025 | Oct 2025 | $8.19M | $48.76M |
| CP Bloom Wind LLC | Edmonton, AB | Independent Power Producer | 1 | 633.9 GWh | Dec 2025 | Oct 2025 | $748.10k | |
| Wabash Valley Power Assn, Inc | Indianapolis, IN | Cooperative | 9 | 635.2 GWh | Dec 2025 | - | ||
| FPL Energy Crystal Lake Wind LLC | Juno Beach, FL | Independent Power Producer | 1 | 635.6 GWh | Dec 2025 | - | ||
| Moraine Sands Wind Power, LLC | Toronto, ON | Independent Power Producer | 1 | 637.5 GWh | Dec 2025 | Oct 2025 | $3.58M | |
| Georgia-Pacific Consr Prods LP-Savannah | Atlanta, GA | Industrial | 2 | 637.6 GWh | Dec 2025 | - | ||
| Shell Chemical LP | Geismar, LA | Independent Power Producer|Industrial | 2 | 638.4 GWh | Dec 2024 | Sep 2025 | $883.16k | |
| Genesis Solar LLC | Juno Beach, FL | Independent Power Producer | 1 | 639.0 GWh | Dec 2025 | Sep 2025 | $44.25M | |
| Covanta Hempstead Company | Westbury, NY | Independent Power Producer | 1 | 639.6 GWh | Dec 2025 | Apr 2024 | ||
| Rumford Power | Rumford, ME | Independent Power Producer | 1 | 640.9 GWh | Dec 2024 | Sep 2025 | $11.69M | |
| Osceola Windpower LLC | Juno Beach, FL | Independent Power Producer | 2 | 641.8 GWh | Dec 2025 | Jun 2019 | ||
| Urban Grid Solar | Houston, TX | Independent Power Producer | 13 | 643.8 GWh | Dec 2025 | - | ||
| FPL Energy Ashtabula Wind LLC | Juno Beach, FL | Independent Power Producer | 1 | 643.9 GWh | Dec 2024 | - | ||
| Westrock, Fernandina Beach | Fernandina Beach, FL | Industrial | 2 | 644.0 GWh | Dec 2025 | - | ||
| Tatanka Ridge LLC | Milwaukee, WI | Investor-Owned Utility | 1 | 645.0 GWh | Dec 2025 | - | ||
| Morris Cogeneration LLC | Morris, IL | Independent Power Producer | 1 | 646.0 GWh | Dec 2025 | Oct 2025 | $5.60M | |
| Vandolah Power Co LLC | Wauchula, FL | Independent Power Producer | 1 | 646.2 GWh | Dec 2025 | Sep 2025 | $13.60M | |
| Tesoro Marketing & Refining Co. LLC (Martinez) | Findlay, OH | Independent Power Producer | 1 | 647.1 GWh | Dec 2025 | - | ||
| Sun Streams Expansion, LLC | Boston, MA | Independent Power Producer | 1 | 647.2 GWh | Dec 2025 | Sep 2025 | $18.72M | |
| Cherokee County Cogen Partners LLC | Gaffney, SC | Independent Power Producer | 1 | 647.2 GWh | Dec 2024 | - | ||
| Paris Generation LP | Paris, TX | Independent Power Producer | 1 | 648.0 GWh | Dec 2024 | - | ||
| Sugar Creek Wind One LLC | Charlottesville, VA | Independent Power Producer | 1 | 651.5 GWh | Dec 2025 | Oct 2025 | $3.88M | |
| Ector County Generation, LLC | The Woodlands, TX | Independent Power Producer | 1 | 652.1 GWh | Dec 2024 | - | ||
| City Of Springfield - (Il) | Springfield, CO | Municipally-Owned Utility | 6 | 653.3 GWh | Dec 2025 | Sep 2025 | $243.50k | |
| Indorama Ventures | Port Neches, TX | Industrial | 1 | 653.4 GWh | Dec 2024 | - | ||
| FPL Energy Weatherford, LLC | Juno Beach, FL | Independent Power Producer | 1 | 653.8 GWh | Dec 2024 | - | ||
| Pioneer HUTT Wind Energy, LLC | Juno Beach, FL | Independent Power Producer | 1 | 657.2 GWh | Dec 2025 | - | ||
| Hunlock Energy, LLC | Hunlock Creek, PA | Independent Power Producer | 2 | 657.5 GWh | Dec 2024 | May 2019 | ||
| Indiana Crossroads Wind Farm II LLC | Houston, TX | Independent Power Producer | 1 | 657.9 GWh | Dec 2025 | Sep 2025 | $4.32M | |
| Boise White Paper LLC | Jackson, AL | Industrial | 3 | 658.5 GWh | Dec 2025 | - | ||
| Gregory Power Partners LLC | Princeton, NJ | Industrial | 1 | 659.1 GWh | Dec 2025 | - | ||
| FPL Energy Vansycle LLC | Juno Beach, FL | Independent Power Producer | 2 | 659.6 GWh | Dec 2024 | Sep 2025 | $6.15M | |
| EXUS Pennsylvania Wind Holdings | Pittsburgh, PA | Independent Power Producer | 4 | 660.2 GWh | Dec 2024 | - | ||
| Wadley Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 662.3 GWh | Dec 2025 | Sep 2025 | $3.67M | |
| El Algodon Alto Wind Farm, LLC | Austin, TX | Independent Power Producer | 1 | 667.7 GWh | Dec 2024 | - | ||
| American Bituminous Power LP | Grant Town, WV | Independent Power Producer | 1 | 669.8 GWh | Dec 2024 | - | ||
| Carousel Wind Farm, LLC | Juno Beach, FL | Independent Power Producer | 1 | 670.4 GWh | Dec 2024 | Sep 2025 | $5.16M | |
| Ip Radian, LLC | Beaverton, OR | Independent Power Producer | 1 | 670.6 GWh | Dec 2025 | - | ||
| Gilberton Power Co | Frackville, PA | Independent Power Producer | 1 | 672.7 GWh | Dec 2024 | - | ||
| Westlake Chemical Natrium Plant | Proctor, WV | Industrial | 1 | 673.1 GWh | Dec 2025 | - | ||
| Foxtail Wind, LLC | Denver, CO | Investor-Owned Utility | 1 | 673.4 GWh | Dec 2025 | - | ||
| McCoy Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 674.0 GWh | Dec 2024 | Sep 2025 | $27.30M | |
| Horizon Hill Wind, LLC | Centralia, WA | Independent Power Producer | 1 | 675.5 GWh | Dec 2025 | Oct 2025 | $133.05k | |
| CCI Roseton LLC | Newburgh, NY | Independent Power Producer | 1 | 676.1 GWh | Dec 2025 | Jan 2015 | ||
| Prosperity Wind, LLC | Charlottesville, VA | Independent Power Producer | 1 | 678.2 GWh | Dec 2025 | Oct 2025 | $4.22M | |
| Headwaters Wind Farm LLC | Houston, TX | Independent Power Producer | 1 | 679.3 GWh | Dec 2024 | Oct 2025 | $5.92M | |
| Procter & Gamble PPR PRDTS Co | Cincinnati, OH | Industrial | 2 | 681.9 GWh | Dec 2024 | - | ||
| Castle Gap Wind Power, LLC | Boston, MA | Independent Power Producer | 1 | 686.6 GWh | Dec 2025 | - | ||
| FPL Energy Illinois Wind LLC | Juno Beach, FL | Independent Power Producer | 1 | 691.5 GWh | Dec 2025 | Oct 2025 | $7.10M | |
| Scout Clean Energy LLC | Independent Power Producer | 1 | 691.6 GWh | Dec 2025 | - | |||
| RIO Bravo Windpower, LLC | Boston, MA | Independent Power Producer | 1 | 691.7 GWh | Dec 2025 | - | ||
| King Creek Wind Farm 2, LLC | San Diego, CA | Independent Power Producer | 1 | 694.2 GWh | Dec 2025 | - | ||
| Vitol Pa Wind LLC | Houston, TX | Independent Power Producer | - | 695.5 GWh | Dec 2023 | - | ||
| Windy Flats Partners LLC | Centerville, WA | Independent Power Producer | 1 | 695.8 GWh | Dec 2024 | Jun 2024 | ||
| Brady Wind, LLC | Juno Beach, FL | Independent Power Producer | 1 | 696.8 GWh | Dec 2024 | Sep 2025 | $4.02M | |
| Ascend Performance Materials | Cantonment, FL | Industrial | 2 | 700.8 GWh | Dec 2025 | - | ||
| Glacier Sands Wind Power, LLC | Toronto, ON | Independent Power Producer | 1 | 702.6 GWh | Dec 2025 | Oct 2025 | $3.98M | |
| Bearkat Wind Energy 1, LLC | New York, NY | Independent Power Producer | 1 | 703.0 GWh | Dec 2025 | - | ||
| Brady Wind II, LLC | Juno Beach, FL | Independent Power Producer | 1 | 704.1 GWh | Dec 2025 | Sep 2025 | $3.61M | |
| Primary Products Ingredients Americas, LLC | Lafayette, IN | Industrial | 2 | 704.6 GWh | Dec 2024 | - | ||
| Prospero Solar II, LLC (Longroad) | Boston, MA | Independent Power Producer | 1 | 705.5 GWh | Dec 2025 | - | ||
| Silver State Solar Power South, LLC | Juno Beach, FL | Independent Power Producer | 1 | 706.6 GWh | Dec 2025 | Sep 2025 | $27.93M | |
| Hunlock Creek Generating, LLC | Hunlock Creek, PA | Independent Power Producer | 1 | 707.2 GWh | Dec 2023 | Oct 2025 | $2.63M | |
| Exxon Mobil Corp | Baton Rouge, LA | Industrial | 2 | 707.3 GWh | Dec 2024 | Aug 2013 | ||
| Pixelle Specialty Solution, LLC | Spring Grove, PA | Industrial | 3 | 708.4 GWh | Dec 2025 | Oct 2025 | $944.05k | |
| Imperial Valley Solar 3, LLC | Scottsdale, AZ | Independent Power Producer | 1 | 708.6 GWh | Dec 2025 | Sep 2025 | $13.55M | |
| Nextera Energy Desert Sunlight 300, LLC | Juno Beach, FL | Independent Power Producer | 1 | 709.4 GWh | Dec 2024 | - | ||
| Wildcat Ranch Wind Project, LLC | Juno Beach, FL | Independent Power Producer | 1 | 710.6 GWh | Dec 2025 | Sep 2025 | $3.50M | |
| Wheatridge Wind Holdings, LLC | Juno Beach, FL | Independent Power Producer | 1 | 713.5 GWh | Dec 2025 | - | ||
| Northlake Energy | East Chicago, IN | Industrial | 1 | 713.9 GWh | Dec 2024 | - | ||
| Meadow Lake Wind Farm VI LLC | Chalmers, IN | Independent Power Producer | 1 | 715.8 GWh | Dec 2025 | Oct 2025 | $9.89M | |
| Neptune Energy Center, LLC | Juno Beach, FL | Independent Power Producer | 1 | 715.9 GWh | Dec 2025 | Sep 2025 | $6.51M | |
| 68SF 8ME LLC | New York, NY | Independent Power Producer | 1 | 717.1 GWh | Dec 2025 | Sep 2025 | $6.87M | |
| FPL Energy Langdon Wind LLC | Juno Beach, FL | Independent Power Producer | 2 | 717.5 GWh | Dec 2024 | - | ||
| White Rock Wind East, LLC | Centralia, WA | Independent Power Producer | 1 | 720.2 GWh | Dec 2025 | Oct 2025 | $1.01M | |
| Ip Lumina, LLC | Beaverton, OR | Independent Power Producer | 1 | 720.3 GWh | Dec 2025 | - | ||
| Arroyo Solar LLC | New York, NY | Independent Power Producer | 1 | 720.3 GWh | Dec 2025 | Sep 2025 | $4.01M | |
| Schuylkill Energy Resource Inc | Pottsville, PA | Independent Power Producer | 1 | 724.4 GWh | Dec 2025 | Oct 2025 | $6.04M | |
| TX Jumbo Road Wind, LLC | Hereford, TX | Independent Power Producer | 1 | 727.2 GWh | Dec 2025 | - | ||
| Rayonier Advanced Materials | Jacksonville, FL | Industrial | 2 | 728.1 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 | 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% |