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 |
|---|---|---|---|---|---|---|---|---|
| Thunderhead Solar, LLC | Jersey City, NJ | Independent Power Producer | 1 | 3.4 GWh | Dec 2024 | - | ||
| Van Buren Solar, LLC | Jersey City, NJ | Independent Power Producer | 1 | 2.7 GWh | Dec 2024 | - | ||
| Walpole Solar 2, LLC | Jersey City, NJ | Independent Power Producer | 1 | 3.7 GWh | Dec 2024 | - | ||
| Wayne Solar I, LLC | Jersey City, NJ | Independent Power Producer | 1 | 1.3 GWh | Dec 2024 | - | ||
| Wayne Solar II, LLC | Jersey City, NJ | Independent Power Producer | 1 | 3.6 GWh | Dec 2024 | - | ||
| Wayne Solar III, LLC | Jersey City, NJ | Independent Power Producer | 1 | 4.7 GWh | Dec 2024 | - | ||
| Weaver Solar | Jersey City, NJ | Independent Power Producer | 1 | 1.9 GWh | Dec 2024 | - | ||
| Poet Biorefining - Jewell | Jewell, IA | Industrial | 1 | 23.5 GWh | Dec 2024 | - | ||
| Macys Corporate Services, Inc | Johns Creek, GA | Commercial | 1 | 3.1 GWh | Dec 2024 | - | ||
| Domtar LLC | Johnsonburg, PA | Industrial | 1 | 40.6 GWh | Dec 2024 | - | ||
| BREA Power II | Johnston, RI | Independent Power Producer | 1 | 255.3 GWh | Dec 2025 | - | ||
| BREA Power II, LLC | Johnston, RI | - | - | - | Sep 2025 | $4.73M | ||
| Rhode Island Engine Genco, LLC | Johnston, RI | - | - | - | Sep 2025 | $1.02k | ||
| Rhode Island LFG Genco | Johnston, RI | Independent Power Producer | 2 | 218.4 GWh | Dec 2025 | Sep 2025 | $8.09M | |
| Old Gold Energy Center, LLC | Joice, IA | Independent Power Producer | 1 | 89.1 GWh | Dec 2024 | Oct 2025 | $121.04k | |
| City Water And Light Plant | Jonesboro, AR | Municipally-Owned Utility | 2 | 100.2 GWh | Dec 2024 | Sep 2025 | $929.18k | |
| Empire District Electric Co | Joplin, MO | Investor-Owned Utility | 9 | 6.6 TWh | Dec 2025 | Oct 2025 | $44.41M | $8.30M |
| Kings Point Wind, LLC | Joplin, MO | - | - | - | Oct 2025 | $3.80M | ||
| Liberty Utilities (Granite State Electric) Corp. | Joplin, MO | - | - | - | Sep 2025 | $195.27k | $1.81M | |
| Neosho Ridge Wind, LLC | Joplin, MO | - | - | - | Oct 2025 | $4.55M | ||
| North Fork Ridge Wind, LLC | Joplin, MO | - | - | - | Oct 2025 | $4.03M | ||
| San Miguel Electric Coop, Inc | Jourdanton, TX | Cooperative | 1 | 1.5 TWh | Dec 2025 | - | ||
| Alaska Electric Light & Power Co. | Juneau, AK | Investor-Owned Utility | 8 | 493.7 GWh | Dec 2024 | - | ||
| Wild Plains Wind Project, LLC | Juno Beach, CA | Independent Power Producer | 1 | 1.0 TWh | Dec 2025 | Sep 2025 | $10.69M | |
| 237 State Route 96 Site 1, LLC | Juno Beach, FL | Independent Power Producer | 1 | 6.3 GWh | Dec 2024 | - | ||
| 237 State Route 96 Site 2, LLC | Juno Beach, FL | Independent Power Producer | 1 | 6.3 GWh | Dec 2024 | - | ||
| Adelanto Solar II, LLC | Juno Beach, FL | Independent Power Producer | 1 | 15.3 GWh | Dec 2024 | Sep 2025 | $406.77k | |
| Adelanto Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 56.2 GWh | Dec 2024 | Sep 2025 | $1.49M | |
| ALTA Wind VIII, LLC | Juno Beach, FL | - | - | - | Sep 2025 | $9.76M | ||
| Amite Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 177.3 GWh | Dec 2025 | Sep 2025 | $2.72M | |
| Anticline Wind, LLC | Juno Beach, FL | Independent Power Producer | 1 | 403.5 GWh | Dec 2025 | Sep 2025 | $3.06M | |
| Appaloosa Run Wind, LLC | Juno Beach, FL | Independent Power Producer | 1 | 752.4 GWh | Dec 2025 | - | ||
| Appleseed Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 150.4 GWh | Dec 2025 | Sep 2025 | ||
| Arlington Energy Center II | Juno Beach, FL | Independent Power Producer | 2 | 1.0 TWh | Dec 2025 | - | ||
| Arlington Energy Center II, LLC | Juno Beach, FL | - | - | - | Sep 2025 | $9.81M | ||
| Arlington Energy Center III, LLC | Juno Beach, FL | - | - | - | Sep 2025 | $5.66M | ||
| Armadillo Flats Wind Project, LLC | Juno Beach, FL | Independent Power Producer | 1 | 825.8 GWh | Dec 2025 | Oct 2025 | $1.27M | |
| Ashtabula Wind I, LLC | Juno Beach, FL | - | - | - | Sep 2025 | $4.73M | ||
| Ashtabula Wind II LLC | Juno Beach, FL | Independent Power Producer | 1 | 356.8 GWh | Dec 2024 | Sep 2025 | $4.56M | |
| AVON Solar Farm LLC | Juno Beach, FL | Independent Power Producer | 1 | 5.6 GWh | Dec 2024 | - | ||
| Babbitt Ranch Energy Center, LLC | Juno Beach, FL | Independent Power Producer | 1 | 598.4 GWh | Dec 2025 | Sep 2025 | $5.76M | |
| Baldwin Wind Energy, LLC | Juno Beach, FL | - | - | - | Sep 2025 | $4.19M | ||
| Baldwin Wind LLC | Juno Beach, FL | Independent Power Producer | 1 | 420.5 GWh | Dec 2024 | Dec 2020 | ||
| Big Cypress Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 442.6 GWh | Dec 2025 | Sep 2025 | $4.43M | |
| Blackwell Wind Energy, LLC | Juno Beach, FL | - | - | - | Sep 2025 | $552.30k | ||
| Blackwell Wind, LLC | Juno Beach, FL | Independent Power Producer | 1 | 96.4 GWh | Dec 2024 | Aug 2021 | ||
| Blandford Sun, LLC | Juno Beach, FL | Independent Power Producer | 1 | 6.5 GWh | Dec 2024 | - | ||
| Blue Summit II Wind, LLC | Juno Beach, FL | Independent Power Producer | 1 | 374.2 GWh | Dec 2025 | - | ||
| Blue Summit III Wind, LLC | Juno Beach, FL | Independent Power Producer | 1 | 806.1 GWh | Dec 2025 | - | ||
| Bluebell Solar II, LLC | Juno Beach, FL | Independent Power Producer | 1 | 271.2 GWh | Dec 2025 | - | ||
| Bluebell Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 71.8 GWh | Dec 2025 | - | ||
| Bluff Point Wind, LLC | Juno Beach, FL | Independent Power Producer | 1 | 421.2 GWh | Dec 2025 | - | ||
| Blythe Solar 110, LLC | Juno Beach, FL | Independent Power Producer | 1 | 610.6 GWh | Dec 2024 | Sep 2025 | $3.47M | |
| Blythe Solar II, LLC | Juno Beach, FL | Independent Power Producer | 1 | 354.4 GWh | Dec 2025 | Sep 2025 | $9.51M | |
| Blythe Solar III, LLC | Juno Beach, FL | Independent Power Producer | 1 | 372.7 GWh | Dec 2025 | Sep 2025 | $9.26M | |
| Blythe Solar IV, LLC | Juno Beach, FL | Independent Power Producer | 1 | 363.3 GWh | Dec 2025 | Sep 2025 | $4.94M | |
| Bodhi Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 2.1 GWh | Dec 2024 | - | ||
| Borderlands Wind, LLC | Juno Beach, FL | Independent Power Producer | 1 | 272.7 GWh | Dec 2025 | Sep 2025 | $2.80M | |
| Brady Wind II, LLC | Juno Beach, FL | Independent Power Producer | 1 | 704.1 GWh | Dec 2025 | Sep 2025 | $3.61M | |
| Brady Wind, LLC | Juno Beach, FL | Independent Power Producer | 1 | 696.8 GWh | Dec 2024 | Sep 2025 | $4.02M | |
| Breckinridge Energy Storage LLC | Juno Beach, FL | Independent Power Producer | 1 | -8.4 GWh | Dec 2025 | Sep 2025 | $1.28M | |
| Breckinridge Wind Project, LLC | Juno Beach, FL | - | - | - | Sep 2025 | $1.57M | ||
| Bronco Plains Wind II, LLC | Juno Beach, FL | Independent Power Producer | 1 | 730.5 GWh | Dec 2025 | Sep 2025 | $4.08M | |
| Bronco Plains Wind, LLC | Juno Beach, FL | Independent Power Producer | 1 | 1.2 TWh | Dec 2025 | Sep 2025 | $2.71M | |
| Bronson Solar LLC | Juno Beach, FL | Independent Power Producer | 1 | 56.1 GWh | Dec 2025 | Sep 2025 | ||
| BT Hickerson Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 205.5 GWh | Dec 2025 | - | ||
| Buena VIsta Energy Center, LLC | Juno Beach, FL | Independent Power Producer | 1 | 410.6 GWh | Dec 2025 | Sep 2025 | $5.84M | |
| Buffalo Ridge Wind, LLC | Juno Beach, FL | Independent Power Producer | 1 | 482.2 GWh | Dec 2025 | Sep 2025 | $2.09M | |
| Burke Wind LLC | Juno Beach, FL | Independent Power Producer | 1 | 857.9 GWh | Dec 2025 | - | ||
| Butler Ridge Wind Energy Center | Juno Beach, FL | Independent Power Producer | 1 | 154.4 GWh | Dec 2025 | Sep 2025 | $2.48M | |
| Calcity Solar 1, LLC | Juno Beach, FL | Independent Power Producer | 1 | 8.1 GWh | Dec 2024 | - | ||
| Canyon Wind Project, LLC | Juno Beach, FL | Independent Power Producer | 1 | 1.2 TWh | Dec 2025 | - | ||
| Capricorn Ridge Wind LLC | Juno Beach, FL | Independent Power Producer | 1 | 2.1 TWh | Dec 2025 | - | ||
| Carousel Wind Farm, LLC | Juno Beach, FL | Independent Power Producer | 1 | 670.4 GWh | Dec 2024 | Sep 2025 | $5.16M | |
| Casa Mesa Wind, LLC | Juno Beach, FL | Independent Power Producer | 1 | 198.9 GWh | Dec 2025 | Sep 2025 | $1.22M | |
| Catskill VIew Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 1.1 GWh | Dec 2024 | - | ||
| CCUA Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 2.7 GWh | Dec 2024 | - | ||
| Cedar Bluff Wind, LLC | Juno Beach, FL | Independent Power Producer | 1 | 883.9 GWh | Dec 2024 | Sep 2025 | $4.73M | |
| Cedar Springs Wind III, LLC | Juno Beach, FL | Independent Power Producer | 1 | 533.1 GWh | Dec 2025 | Sep 2025 | $1.90M | |
| Cedar Springs Wind IV, LLC | Juno Beach, FL | Independent Power Producer | 1 | 1.1 TWh | Dec 2025 | Sep 2025 | $7.36M | |
| Cedar Springs Wind, LLC | Juno Beach, FL | Independent Power Producer | 1 | 782.2 GWh | Dec 2025 | Sep 2025 | $2.33M | |
| Cereal City Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 200.6 GWh | Dec 2025 | Sep 2025 | $2.92M | |
| Cerro Gordo Wind Farm | Juno Beach, FL | Independent Power Producer | 1 | 180.5 GWh | Dec 2025 | Sep 2025 | $809.23k | |
| Chaves County Solar II, LLC | Juno Beach, FL | Independent Power Producer | 1 | 74.8 GWh | Dec 2025 | Sep 2025 | $693.76k | |
| Chaves County Solar, LLC | Juno Beach, FL | - | - | - | Sep 2025 | $1.88M | ||
| Chaves Solar LLC | Juno Beach, FL | Independent Power Producer | 1 | 164.1 GWh | Dec 2025 | - | ||
| Chesapeake Solar Project, LLC | Juno Beach, FL | Independent Power Producer | 1 | 255.6 GWh | Dec 2025 | Sep 2025 | $2.64M | |
| Chicot Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 225.6 GWh | Dec 2025 | Sep 2025 | $2.03M | |
| Cimarron Wind Energy LLC | Juno Beach, FL | Independent Power Producer | 1 | 418.7 GWh | Dec 2025 | Oct 2025 | $8.59M | $4.60M |
| Claverack Creek Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 895.0 MWh | Dec 2024 | - | ||
| Clearwater Energy Resources LLC | Juno Beach, FL | Independent Power Producer | 1 | 1.5 TWh | Dec 2025 | Sep 2025 | $1.31M | |
| Clearwater Wind East, LLC | Juno Beach, FL | Independent Power Producer | 1 | 909.6 GWh | Dec 2025 | Jan 2024 | ||
| Clearwater Wind I, LLC | Juno Beach, FL | - | - | - | Sep 2025 | $8.21M | ||
| Clearwater Wind II, LLC | Juno Beach, FL | Independent Power Producer | 1 | 437.1 GWh | Dec 2025 | Sep 2025 | $3.70M | |
| Clearwater Wind III, LLC | Juno Beach, FL | Independent Power Producer | 1 | 411.4 GWh | Dec 2025 | Sep 2025 | $2.75M | |
| Cool Springs Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 541.3 GWh | Dec 2025 | Sep 2025 | $3.95M | |
| Coolidge Solar I, LLC | Juno Beach, FL | Independent Power Producer | 1 | 24.0 GWh | Dec 2025 | Sep 2025 | $875.50k | |
| Coram California Development, L.P. | Juno Beach, FL | Independent Power Producer | 1 | 287.7 GWh | Dec 2024 | Sep 2025 | $7.76M | |
| Cottonwood Wind Project | Juno Beach, FL | Independent Power Producer | 1 | 408.3 GWh | Dec 2025 | Sep 2025 | $1.80M | |
| Crow Creek Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 47.4 GWh | Dec 2025 | Sep 2025 | $1.49M |
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% |