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 |
|---|---|---|---|---|---|---|---|---|
| Pixelle Specialty Solution, LLC | Spring Grove, PA | Industrial | 2 | 665.5 GWh | Jun 2026 | Oct 2025 | $944.05k | |
| Freeport LNG Development L.P | Houston, TX | Industrial | 1 | 663.9 GWh | Dec 2025 | - | ||
| FPL Energy Weatherford, LLC | Juno Beach, FL | Independent Power Producer | 1 | 663.8 GWh | Dec 2025 | - | ||
| Boise White Paper LLC | Jackson, AL | Industrial | 3 | 663.1 GWh | Jun 2026 | - | ||
| Flat Rock Windpower, LLC | Houston, TX | Independent Power Producer | 1 | 660.2 GWh | Jun 2026 | Jul 2025 | $4.58M | |
| King Creek Wind Farm 1, LLC | San Diego, CA | Independent Power Producer | 1 | 656.3 GWh | Jun 2026 | - | ||
| Cottage Grove Operating Services LLC | Cottage Grove, MN | Independent Power Producer | 1 | 656.1 GWh | Dec 2025 | - | ||
| FPL Energy Illinois Wind LLC | Juno Beach, FL | Independent Power Producer | 1 | 654.4 GWh | Jun 2026 | Jul 2025 | $7.10M | |
| Great Lakes Hydro America LLC | Millinocket, ME | Independent Power Producer | 2 | 651.7 GWh | Dec 2025 | Jun 2025 | $9.59M | |
| Caney River Wind Project | Andover, MA | Independent Power Producer | 1 | 650.1 GWh | Jun 2026 | Jun 2025 | $9.89M | |
| Hill Solar 1, LLC | Houston, TX | Independent Power Producer | 1 | 649.8 GWh | Jun 2026 | - | ||
| Tesoro Marketing & Refining Co. LLC (Martinez) | Findlay, OH | Independent Power Producer | 1 | 648.9 GWh | Jun 2026 | - | ||
| Cottonwood Bayou Solar, LLC | Houston, TX | Independent Power Producer | 1 | 647.7 GWh | Jun 2026 | - | ||
| Shell Chemical LP | Geismar, LA | Independent Power Producer|Industrial | 2 | 643.4 GWh | Dec 2025 | Sep 2025 | $883.16k | |
| Rattlesnake Power, LLC | Pittsburgh, PA | Independent Power Producer | 1 | 640.2 GWh | Jun 2026 | - | ||
| Middle River Power II, LLC | Chicago, IL | Independent Power Producer | 2 | 638.6 GWh | Dec 2025 | - | ||
| Reloj Del Sol Wind Farm LLC | Houston, TX | Independent Power Producer | 1 | 638.4 GWh | Jun 2026 | - | ||
| Langford Wind Power LLC | Independent Power Producer | 1 | 638.0 GWh | Dec 2025 | - | |||
| Foxtail Wind, LLC | Denver, CO | Investor-Owned Utility | 1 | 636.9 GWh | Jun 2026 | - | ||
| Victory Pass I, LLC | San Francisco, CA | Independent Power Producer | 1 | 636.6 GWh | Jun 2026 | Sep 2025 | $5.76M | |
| Indiana Crossroads Wind Farm II LLC | Houston, TX | Independent Power Producer | 1 | 634.9 GWh | Jun 2026 | Sep 2025 | $4.32M | |
| EXUS New Mexico | Pittsburgh, PA | Independent Power Producer | 10 | 634.4 GWh | Jun 2026 | - | ||
| KIAC Partners | Jamaica, NY | Independent Power Producer | 1 | 632.8 GWh | Dec 2025 | Oct 2025 | $6.67M | $1.26M |
| FPL Energy Ashtabula Wind LLC | Juno Beach, FL | Independent Power Producer | 1 | 632.3 GWh | Dec 2025 | - | ||
| Sabic Ip MT. Vernon, LLC | Mount Vernon, IN | Industrial | 1 | 631.7 GWh | Jun 2026 | - | ||
| Calpine Eastern Corp | Houston, TX | Independent Power Producer | 1 | 630.3 GWh | Dec 2024 | - | ||
| Balko Wind LLC | New York, NY | Independent Power Producer | 1 | 627.0 GWh | Jun 2026 | Jun 2025 | $4.99M | |
| Hopkins Energy LLC | Dike, TX | Independent Power Producer | 1 | 626.4 GWh | Jun 2026 | - | ||
| Sun Valley Solar LLC | Abbott, TX | Independent Power Producer | 1 | 626.3 GWh | Jun 2026 | - | ||
| ALTA Farms II Wind Project, LLC | Andover, MA | Independent Power Producer | 1 | 624.0 GWh | Jun 2026 | - | ||
| Elk City LLC | Juno Beach, FL | Independent Power Producer | 1 | 623.4 GWh | Jun 2026 | - | ||
| Primary Products Ingredients Americas, LLC | Lafayette, IN | Industrial | 2 | 623.2 GWh | Dec 2025 | - | ||
| SR Toombs I, LLC | Nashville, TN | Independent Power Producer | 1 | 622.6 GWh | Jun 2026 | - | ||
| RW Miller Power LLC | PALO Pinto, TX | Independent Power Producer | 1 | 622.4 GWh | Jun 2026 | - | ||
| Texas Solar Nova 2, LLC | San Francisco, CA | Independent Power Producer | 1 | 621.8 GWh | Jun 2026 | - | ||
| Carousel Wind Farm, LLC | Juno Beach, FL | Independent Power Producer | 1 | 621.7 GWh | Dec 2025 | Sep 2025 | $5.16M | |
| Westrock, Fernandina Beach | Fernandina Beach, FL | Industrial | 2 | 621.6 GWh | Jun 2026 | - | ||
| FPL Energy Crystal Lake Wind LLC | Juno Beach, FL | Independent Power Producer | 1 | 621.3 GWh | Jun 2026 | - | ||
| Minco Wind IV, LLC | Juno Beach, FL | Independent Power Producer | 1 | 621.2 GWh | Jun 2026 | Sep 2025 | $1.67M | |
| Clear Creek Wind, LLC | Omaha, NE | Independent Power Producer | 1 | 618.1 GWh | Jun 2026 | - | ||
| Av Solar Ranch 1 LLC | Baltimore, MD | Independent Power Producer | 1 | 617.8 GWh | Jun 2026 | Sep 2025 | $25.34M | |
| Osceola Windpower LLC | Juno Beach, FL | Independent Power Producer | 2 | 616.6 GWh | Jun 2026 | Jun 2019 | ||
| Naturener Rim Rock Energy LLC | Palm Beach Gardens, FL | Independent Power Producer | 1 | 616.4 GWh | Jun 2026 | - | ||
| Sappi Fine Paper North America-Somerset | Boston, MA | Industrial | 1 | 615.9 GWh | Jun 2026 | - | ||
| Georgia-Pacific Consr Prods LP-Savannah | Atlanta, GA | Industrial | 2 | 615.8 GWh | Jun 2026 | - | ||
| Paris Farm Solar, LLC | Redwood City, CA | Independent Power Producer | 1 | 614.7 GWh | Jun 2026 | - | ||
| Old Settler Wind, LLC | Houston, TX | Independent Power Producer | 1 | 614.3 GWh | Jun 2026 | - | ||
| Covanta Delaware Valley LP | Chester, PA | Investor-Owned Utility | 1 | 614.0 GWh | Jun 2026 | Apr 2024 | ||
| Indorama Ventures | Port Neches, TX | Industrial | 1 | 613.9 GWh | Dec 2025 | - | ||
| Rocky Ridge Wind Project LLC | Andover, MA | Independent Power Producer | 1 | 613.8 GWh | Dec 2025 | Sep 2025 | $4.51M | |
| Indeck-Corinth Ltd Partnership | Buffalo Grove, IL | Independent Power Producer | 1 | 610.8 GWh | Dec 2025 | Oct 2025 | $5.58M | $465.60k |
| Sugar Creek Wind One LLC | Charlottesville, VA | Independent Power Producer | 1 | 609.1 GWh | Jun 2026 | Oct 2025 | $3.88M | |
| FPL Energy Story Wind LLC | Juno Beach, FL | Independent Power Producer | 1 | 607.2 GWh | Jun 2026 | - | ||
| TX Jumbo Road Wind, LLC | Hereford, TX | Independent Power Producer | 1 | 605.6 GWh | Jun 2026 | - | ||
| Se Athos II, LLC | San Carlos, CA | Independent Power Producer | 1 | 604.9 GWh | Jun 2026 | Sep 2025 | $3.79M | |
| Moraine Sands Wind Power, LLC | Toronto, ON | Independent Power Producer | 1 | 604.8 GWh | Jun 2026 | Oct 2025 | $3.58M | |
| Exxon Mobil Corp | Baton Rouge, LA | Industrial | 2 | 602.9 GWh | Dec 2025 | Aug 2013 | ||
| Dodge Flat Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 601.6 GWh | Jun 2026 | Sep 2025 | $5.84M | |
| Golden Fields Solar III, LLC | Princeton, NJ | Independent Power Producer | 1 | 600.7 GWh | Jun 2026 | Oct 2025 | $12.65M | |
| Semass Partnership | West Wareham, MA | Commercial | 1 | 600.1 GWh | Jun 2026 | Mar 2025 | ||
| Cedro Hill Wind, LLC | Princeton, NJ | Independent Power Producer | 1 | 599.8 GWh | Dec 2025 | - | ||
| Ben Milam Solar 2 LLC | Redwood City, CA | Independent Power Producer | 1 | 599.8 GWh | Jun 2026 | - | ||
| Old Trail Wind Farm LLC | Ellsworth, IL | Independent Power Producer | 1 | 598.9 GWh | Jun 2026 | Jul 2025 | $2.77M | |
| Astra Wind LLC | Washington, DC | Independent Power Producer | 1 | 598.5 GWh | Jun 2026 | - | ||
| Oleander Holdings LLC | Juno Beach, FL | Independent Power Producer | 1 | 598.3 GWh | Dec 2025 | - | ||
| Century Oak Wind Project, LLC | Cisco, TX | Independent Power Producer | 1 | 597.6 GWh | Jun 2026 | - | ||
| Georgia-Pacific Monticello LLC | Atlanta, GA | Industrial | 1 | 597.4 GWh | Dec 2024 | - | ||
| Hardin Solar Energy III | Chicago, IL | Independent Power Producer | 1 | 595.9 GWh | Jun 2026 | Jul 2025 | $4.05M | |
| Logan Wind Energy LLC | Juno Beach, FL | Independent Power Producer | 1 | 595.6 GWh | Jun 2026 | Sep 2025 | $7.96M | |
| 69SV 8ME LLC | New York, NY | Independent Power Producer | 1 | 595.1 GWh | Jun 2026 | Sep 2025 | $430.97k | |
| Blue Canyon Windpower II LLC | Houston, TX | Independent Power Producer | 1 | 594.6 GWh | Dec 2025 | Oct 2025 | $12.84M | |
| Upper Michigan Energy Resources Company | Milwaukee, MI | Investor-Owned Utility | 3 | 593.7 GWh | Jun 2026 | Oct 2025 | $11.91M | $67.91k |
| Hawaii Electric Light Co Inc | HILO, HI | Investor-Owned Utility | 9 | 593.3 GWh | Jun 2026 | - | ||
| Babbitt Ranch Energy Center, LLC | Juno Beach, FL | Independent Power Producer | 1 | 592.9 GWh | Jun 2026 | Sep 2025 | $5.76M | |
| Ray Ranch Solar LLC | Pettus, TX | Independent Power Producer | 1 | 591.0 GWh | Jun 2026 | - | ||
| Stampede Solar Project LLC | Andover, MA | Independent Power Producer | 1 | 590.2 GWh | Jun 2026 | - | ||
| Sylvamo Corporation - Eastover | Eastover, SC | Industrial | 1 | 589.6 GWh | Jun 2026 | - | ||
| San Juan Solar I, LLC | New York, NY | Independent Power Producer | 1 | 589.1 GWh | Jun 2026 | - | ||
| Ben Milam Solar 3 LLC | Redwood City, CA | Independent Power Producer | 1 | 587.3 GWh | Jun 2026 | - | ||
| 2016 ESA Project Company, LLC | Wake Forest, NC | Independent Power Producer | 31 | 586.5 GWh | Dec 2025 | - | ||
| Ip Oberon II, LLC | Beaverton, OR | Independent Power Producer | - | 585.0 GWh | Dec 2024 | Oct 2025 | $8.71M | |
| Desert Sky Wind Farm LP | Iraan, TX | Investor-Owned Utility | 1 | 584.0 GWh | Dec 2025 | - | ||
| Sherbino II Wind Farm LLC | Charlotte, NC | Independent Power Producer | 1 | 583.1 GWh | Dec 2025 | - | ||
| Northern Colorado Wind LLC | Juno Beach, FL | Independent Power Producer | 1 | 583.1 GWh | Dec 2025 | Jun 2025 | $7.42M | |
| Se Titan, LLC | San Carlos, CA | Independent Power Producer | 1 | 583.0 GWh | Jun 2026 | - | ||
| Blythe Mesa Solar II, LLC | Beaverton, OR | Independent Power Producer | - | 582.7 GWh | Dec 2024 | Oct 2025 | $7.93M | |
| High Trail Wind Farm LLC | Ellsworth, IL | Independent Power Producer | 1 | 577.2 GWh | Jun 2026 | Oct 2025 | $3.37M | |
| Indiana Municipal Power Agency | Carmel, IN | Political Subdivision | 48 | 577.0 GWh | Dec 2025 | Oct 2025 | $39.23M | $26.59M |
| Invista | Wichita, KS | Industrial | 3 | 576.2 GWh | Jan 2026 | - | ||
| Westrock-West Point Mill | West Point, VA | Industrial | 1 | 576.1 GWh | Jun 2026 | - | ||
| Randolph Solar Park LLC | Coolidge, AZ | Independent Power Producer | 1 | 575.6 GWh | Jun 2026 | Sep 2025 | $4.63M | |
| Wheatridge East Wind LLC | Juno Beach, FL | Independent Power Producer | 1 | 574.8 GWh | Jun 2026 | Jun 2025 | $354.44k | |
| Parliament Solar, LLC | Houston, TX | Independent Power Producer | 1 | 573.3 GWh | Jun 2026 | - | ||
| Canal Generating LLC | Sandwich, MA | Independent Power Producer | 1 | 573.1 GWh | Jun 2026 | Sep 2025 | $18.31M | |
| AGUA Caliente Solar | Princeton, NJ | Independent Power Producer | 1 | 572.7 GWh | Jun 2026 | Sep 2025 | $24.76M | |
| Green Mountain Power Corp | Colchester, VT | Investor-Owned Utility | 47 | 571.7 GWh | Jun 2026 | Oct 2025 | $8.19M | $48.76M |
| Tatanka Ridge LLC | Milwaukee, WI | Investor-Owned Utility | 1 | 571.2 GWh | Jun 2026 | - | ||
| Nextera Energy Majestic Wind | Juno Beach, FL | Independent Power Producer | 2 | 570.3 GWh | Dec 2025 | - | ||
| Westlake Chemical Natrium Plant | Proctor, WV | Industrial | 1 | 570.1 GWh | Jun 2026 | - | ||
| FPL Energy New Mexico Wind LLC | Juno Beach, FL | Independent Power Producer | 1 | 569.5 GWh | Jun 2026 | May 2018 |
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 |