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 2024Q4 Seller Transactions | FERC 2024Q4 Buyer Transactions |
|---|---|---|---|---|---|---|---|---|
| Buffalo Dunes Wind Project LLC | Andover, MA | Independent Power Producer | 1 | 949.2 GWh | Mar 2025 | Mar 2025 | $6.35M | |
| Buffalo Garden LLC | Excelsior, MN | Independent Power Producer | 1 | 1.8 GWh | Dec 2023 | - | ||
| Buffalo Ridge I LLC | Portland, OR | - | - | - | Mar 2025 | $316.54k | ||
| Buffalo Ridge II LLC | Portland, OR | - | - | - | Mar 2025 | $1.89M | ||
| Buffalo Ridge Wind, LLC | Juno Beach, FL | Independent Power Producer | 1 | 520.3 GWh | Mar 2025 | Mar 2025 | $2.45M | |
| Bull Creek Wind LLC | San Diego, CA | Independent Power Producer | 1 | 289.6 GWh | Dec 2023 | - | ||
| Bulldog Solar LLC | Asheville, NC | Independent Power Producer | 1 | 176.2 GWh | Mar 2025 | Mar 2025 | $927.09k | |
| Bulldog Wind Energy, LLC | Greenfield, IA | Independent Power Producer | 1 | 4.7 GWh | Dec 2023 | - | ||
| Bullhead Solar, LLC | Santa Monica, CA | Independent Power Producer | 1 | 3.9 GWh | Dec 2023 | - | ||
| Bullock Road Solar 1, LLC | Princeton, NJ | Independent Power Producer | 1 | 12.5 GWh | Dec 2023 | - | ||
| Bullock Solar, LLC | Asheville, NC | - | - | - | Mar 2025 | $1.13M | ||
| Bunge North America East LLC | Decatur, IN | Independent Power Producer | 1 | 11.1 GWh | Mar 2025 | - | ||
| Burke Wind LLC | Juno Beach, FL | Independent Power Producer | 1 | 883.6 GWh | Mar 2025 | - | ||
| Burlington Generating Station | Burlington, NJ | Independent Power Producer | 1 | 31.1 GWh | Dec 2023 | - | ||
| Burney Forest Products, A Joint Venture | Morristown, NJ | Independent Power Producer | 1 | 204.0 GWh | Dec 2023 | Apr 2025 | $3.76M | |
| Burrstone Energy Center | New Hartford, NY | Commercial | 1 | 18.5 GWh | Dec 2023 | - | ||
| Butler Ridge Wind Energy Center | Juno Beach, FL | Independent Power Producer | 1 | 161.7 GWh | Mar 2025 | Mar 2025 | $3.12M | |
| Butte-Glenn Community College District | Oroville, CA | State-Owned Utility | 1 | 7.0 GWh | Dec 2023 | - | ||
| Butter Solar, LLC | Calagry, AB | Independent Power Producer | 8 | 33.3 GWh | Dec 2023 | - | ||
| BWC Bass River LLC | Denver, CO | Independent Power Producer | 1 | 3.1 GWh | Dec 2023 | - | ||
| BWC Box Pond LLC | Denver, CO | Independent Power Producer | 1 | 4.1 GWh | Dec 2023 | - | ||
| BWC Buckmaster Pond LLC | Denver, CO | Independent Power Producer | 1 | 1.7 GWh | Dec 2023 | - | ||
| BWC Connecticut River LLC | Denver, CO | Independent Power Producer | 1 | 8.8 GWh | Dec 2023 | - | ||
| BWC East Brook, LLC | Jersey City, NJ | Independent Power Producer | 1 | 5.9 GWh | Dec 2023 | - | ||
| BWC Gibbs Brook, LLC | Wilmington, DE | Independent Power Producer | 1 | 6.9 GWh | Dec 2023 | - | ||
| BWC Hamilton Brook LLC | Denver, CO | Independent Power Producer | 1 | 7.4 GWh | Dec 2023 | - | ||
| BWC Harlow Brook, LLC | Wilmington, DE | Independent Power Producer | 1 | 2.1 GWh | Dec 2023 | - | ||
| BWC Origination 18, LLC | Dover, DE | Independent Power Producer | 1 | 7.7 GWh | Dec 2023 | - | ||
| BWC Origination 4, LLC | Beltsville, MD | Independent Power Producer | 1 | 7.0 GWh | Dec 2023 | - | ||
| BWC Pocasset River, LLC | Wilmington, DE | Independent Power Producer | 1 | 2.4 GWh | Dec 2023 | - | ||
| BWC Swan Pond River, LLC | Princeton, NJ | Independent Power Producer | 1 | 2.5 GWh | Dec 2023 | - | ||
| BWC Wareham River, LLC | Wilmington, DE | Independent Power Producer | 1 | 1.8 GWh | Dec 2023 | - | ||
| C&H Sugar Company Inc | Crockett, CA | Industrial | 1 | 35.2 GWh | Mar 2025 | - | ||
| C.N. Brown Electricity, LLC | South Paris, ME | - | - | - | Mar 2025 | $62.76k | $1.39M | |
| C-S Canal Hydro, LLC | Boulder, CO | Independent Power Producer | 2 | 15.2 GWh | Dec 2023 | - | ||
| C2 Ma Lakeville, LLC | New York, NY | Independent Power Producer | 1 | 3.3 GWh | Dec 2023 | - | ||
| C2 Starratt Solar LLC | New York, NY | Independent Power Producer | 1 | 9.3 GWh | Dec 2023 | - | ||
| Ca Flats Solar 130, LLC | Scottsdale, AZ | - | - | - | Mar 2025 | $6.00M | ||
| Ca Flats Solar 150, LLC | Scottsdale, AZ | - | - | - | Mar 2025 | $2.89M | ||
| Ca Odevi LLC | Petaluma, CA | Independent Power Producer | 1 | 2.6 GWh | Dec 2023 | - | ||
| Cabazon Wind Partners, LLC | Houston, TX | - | - | - | Apr 2025 | $186.25k | ||
| Cabin Creek Solar, LLC | Asheville, NC | Independent Power Producer | 1 | 172.8 GWh | Mar 2025 | Mar 2025 | $1.29M | |
| Caden Energix Axton LLC | Arlington, VA | Independent Power Producer | 1 | 135.6 GWh | Mar 2025 | Mar 2025 | $1.74M | |
| Caden Energix Endless Caverns, LLC | Arlington, VA | Independent Power Producer | 1 | 56.9 GWh | Mar 2025 | Apr 2025 | $378.61k | |
| Caden Energix Hickory LLC | Arlington, VA | Independent Power Producer | 1 | 62.5 GWh | Mar 2025 | Apr 2025 | $404.30k | |
| Caden Energix Pamplin LLC | Arlington, VA | Independent Power Producer | 1 | 31.8 GWh | Dec 2023 | - | ||
| Caden Energix Rives Road LLC | Arlington, VA | Independent Power Producer | 1 | 29.2 GWh | Dec 2023 | - | ||
| Caden Energix Wytheville LLC | Arlington, VA | Independent Power Producer | 1 | 39.1 GWh | Dec 2023 | - | ||
| Cadillac Renewable Energy LLC | Cadillac, MI | Independent Power Producer | 1 | 146.9 GWh | Dec 2023 | Mar 2025 | $4.78M | |
| Caelum Community Solar | Scottsdale, AZ | Independent Power Producer | 1 | 3.0 GWh | Dec 2023 | - | ||
| Caithness Long Island, LLC | New York, NY | Independent Power Producer | 1 | 2.1 TWh | Mar 2025 | Mar 2025 | $22.41M | |
| Caithness Shepherds Flat LLC | Independent Power Producer | 3 | 1.9 TWh | Mar 2025 | - | |||
| Calcity Solar 1, LLC | Juno Beach, FL | Independent Power Producer | 1 | 7.7 GWh | Dec 2023 | - | ||
| Calcom Energy | Fresno, CA | Commercial | 3 | 16.6 GWh | Dec 2023 | - | ||
| CALD Bess LLC | Austin, TX | Independent Power Producer | 1 | -11.1 GWh | Mar 2025 | Mar 2025 | $4.27M | |
| Caldwell Wastewater Treatment Plant | West Caldwell, NJ | Investor-Owned Utility | 1 | 1.1 GWh | Dec 2023 | - | ||
| Calenergy, LLC | DES Moines, IA | - | - | - | Mar 2025 | $27.83M | $11.00M | |
| Calenergy Operating Corporation | Calipatria, CA | Independent Power Producer | 10 | 2.6 TWh | Dec 2023 | - | ||
| Calhoun Solar Energy LLC | Chicago, IL | - | - | - | Apr 2025 | $2.58M | ||
| California Dept. Of Water Resources | Sacramento, CA | State-Owned Utility | 8 | 3.0 TWh | Mar 2025 | Jul 2022 | ||
| California Flats Solar 130, LLC | Scottsdale, AZ | Independent Power Producer | 1 | 245.4 GWh | Mar 2025 | - | ||
| California Institute-Technology | Pasadena, CA | Commercial | 1 | 64.4 GWh | Mar 2025 | - | ||
| California Power Holdings LLC | Mount Laurel, NJ | Independent Power Producer | 2 | 29.2 GWh | Dec 2023 | Apr 2025 | $2.56M | |
| California PV Energy 2, LLC | New York, NY | Independent Power Producer | 1 | 5.5 GWh | Dec 2023 | - | ||
| California PV Energy 3, LLC | New York, NY | Independent Power Producer | 2 | 8.0 GWh | Dec 2023 | - | ||
| California PV Energy LLC | Independent Power Producer | 4 | 9.1 GWh | Dec 2023 | - | |||
| California Resources Elk Hills LLC | Tupman, CA | Industrial | 1 | 78.0 GWh | Mar 2025 | - | ||
| California Ridge Wind Energy LLC | Gatineau, QC | - | - | - | Mar 2025 | $15.03M | ||
| California State University At Fullerton | Fullerton, CA | Independent Power Producer | 1 | 38.1 GWh | Mar 2025 | - | ||
| California State University, Northridge | Northridge, CA | State-Owned Utility | 1 | 862.7 MWh | Dec 2023 | - | ||
| Calleguas Mun Water District | Thousand Oaks, CA | Municipally-Owned Utility | 2 | 4.5 GWh | Dec 2023 | - | ||
| Calpeak Power - Border LLC | San Diego, CA | Independent Power Producer | - | - | Dec 2013 | Mar 2025 | $1.60M | |
| Calpeak Power - Enterprise LLC | San Diego, CA | Independent Power Producer | - | - | Dec 2013 | Apr 2025 | $1.24M | |
| Calpeak Power, LLC | San Diego, CA | Independent Power Producer | 6 | 88.1 GWh | Mar 2025 | Apr 2025 | $5.35M | $5.35M |
| Calpeak Power - Panoche LLC | San Diego, CA | Independent Power Producer | - | - | Dec 2013 | Apr 2025 | $1.41M | |
| Calpeak Power - VACA Dixon LLC | San Diego, CA | Independent Power Producer | - | - | Dec 2013 | Apr 2025 | $1.10M | |
| Calpine Bethlehem LLC | Houston, TX | Independent Power Producer | 1 | 6.3 TWh | Mar 2025 | Apr 2025 | $21.18M | $20.09k |
| Calpine Bosque Energy Center LLC | Clifton, TX | Independent Power Producer | 1 | 4.2 TWh | Mar 2025 | - | ||
| Calpine Community Energy, LLC | San Diego, CA | - | - | - | Apr 2025 | $6.32M | $13.99M | |
| Calpine Construction Fin Co LP | 1 | - | Nov 2003 | Apr 2025 | $16.22M | $64.36M | ||
| Calpine Corp - Metcalf Energy Center | San Jose, CA | |Independent Power Producer | 14 | 13.1 TWh | Mar 2025 | Mar 2025 | ||
| Calpine Eastern Corp | Houston, TX | Independent Power Producer | 1 | 647.1 GWh | Dec 2023 | - | ||
| Calpine Energy Services, L.P. | Houston, TX | - | - | - | Apr 2025 | $1.41B | $512.24M | |
| Calpine Energy Solutions, LLC | San Diego, CA | - | - | - | Apr 2025 | $66.30M | $234.99M | |
| Calpine Fore River Energy Center, LLC | North Weymouth, MA | Independent Power Producer | 1 | 3.6 TWh | Mar 2025 | Apr 2025 | $15.26M | $114.32k |
| Calpine Gilroy Cogen LP | Gilroy, CA | Independent Power Producer | 2 | - | Nov 2023 | Apr 2025 | $4.69M | |
| Calpine Greenleaf Holding, Inc. | Houston, TX | Independent Power Producer | 1 | 2.9 GWh | Dec 2023 | Jun 2015 | ||
| Calpine King City Cogen LLC | King City, CA | Independent Power Producer | 1 | 42.6 GWh | Mar 2025 | Mar 2025 | $0 | |
| Calpine Mid-Atlantic Generation LLC | Houston, TX | Independent Power Producer | 8 | 2.3 TWh | Mar 2025 | Apr 2025 | $21.68M | $320.20k |
| Calpine Mid-Merit II, LLC | Houston, TX | - | - | - | Apr 2025 | $19.95M | $16.27k | |
| Calpine Mid-Merit LLC | Houston, TX | Independent Power Producer | 1 | 9.8 TWh | Mar 2025 | Apr 2025 | $9.94M | $18.01k |
| Calpine New Jersey Generation LLC | Houston, TX | Independent Power Producer | 8 | 114.7 GWh | Dec 2023 | Apr 2025 | $2.32M | $19.86k |
| Calpine VIneland Solar LLC | Houston, TX | Independent Power Producer | 1 | 5.9 GWh | Dec 2023 | Mar 2025 | $20.00k | |
| Calrenew-1 LLC | Pleasanton, CA | Commercial | 1 | 6.7 GWh | Dec 2023 | - | ||
| Calumet Energy Team, LLC | Irving, TX | - | - | - | Apr 2025 | $983.33k | ||
| Calvert Cliffs Nuclear PP LLC | Lusby, MD | Independent Power Producer | - | - | Dec 2014 | Apr 2025 | $156.67M | |
| Calwind Resources Inc | Independent Power Producer | 2 | 58.1 GWh | Dec 2023 | - | |||
| Cambria Wind, LLC | Pittsburgh, PA | - | - | - | Apr 2025 | $1.13M | ||
| Camden Plant Holdings LLC | Allentown, PA | Independent Power Producer | 1 | 77.9 GWh | Dec 2023 | Apr 2025 | $1.51M | |
| Camden Solar Center, LLC | De Pere, WI | Independent Power Producer | 1 | 1.4 GWh | Dec 2023 | - |
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 2025 | Nuclear |
| Barry | Bucks, Alabama | 14 TWh | Jan 1954 | Mar 2025 | Natural Gas : 93.9% Bituminous Coal : 6.1% |
| Beaver Valley | Shippingport, Pennsylvania | 14 TWh | Aug 1976 | Mar 2025 | Nuclear |
| Braidwood Generation Station | Braceville, Illinois | 19 TWh | Jun 1988 | Mar 2025 | Nuclear |
| Browns Ferry | Decatur, Alabama | 29 TWh | Jul 1974 | Mar 2025 | Nuclear |
| Brunswick Nuclear | Southport, North Carolina | 16 TWh | Oct 1975 | Mar 2025 | Nuclear |
| Byron Generating Station | Byron, Illinois | 20 TWh | Aug 1985 | Mar 2025 | Nuclear |
| Calvert Cliffs Nuclear Power Plant | Lusby, Maryland | 15 TWh | Apr 1975 | Mar 2025 | Nuclear |
| Catawba | York, South Carolina | 19 TWh | May 1985 | Mar 2025 | Nuclear |
| Comanche Peak | Glen Rose, Texas | 20 TWh | Jul 1990 | Mar 2025 | Nuclear |
| Crystal River | Crystal River, Florida | 16 TWh | Sep 1966 | Mar 2025 | Natural Gas : 79.9% Bituminous Coal : 20.0% |
| Diablo Canyon | Avila Beach, California | 18 TWh | Apr 1985 | Mar 2025 | Nuclear |
| Donald C Cook | Bridgman, Michigan | 18 TWh | Jul 1975 | Mar 2025 | Nuclear |
| Dresden Generating Station | Morris, Illinois | 15 TWh | Jul 1970 | Mar 2025 | Nuclear |
| Edwin I Hatch | Baxley, Georgia | 14 TWh | Nov 1975 | Mar 2025 | Nuclear |
| Gavin Power, LLC | Cheshire, Ohio | 12 TWh | Sep 1974 | Mar 2025 | Bituminous Coal : 99.5% Distillate Fuel Oil : 0.5% |
| Grand Coulee | Grand Coulee, Washington | 16 TWh | Feb 1941 | Mar 2025 | Water |
| Grand Gulf | Port Gibson, Mississippi | 11 TWh | Jun 1985 | Mar 2025 | Nuclear |
| Greensville County Power Station | Emporia, Virginia | 11 TWh | Nov 2018 | Mar 2025 | Natural Gas |
| Guernsey Power Station | Byesville, Ohio | 11 TWh | Jan 2023 | Mar 2025 | Natural Gas |
| H Allen Franklin Combined Cycle | Smiths, Alabama | 12 TWh | May 2002 | Mar 2025 | Natural Gas |
| Hines Energy Complex | Bartow, Florida | 12 TWh | Mar 1999 | Mar 2025 | Natural Gas |
| Jack McDonough | Smyrna, Georgia | 18 TWh | Apr 1971 | Mar 2025 | Natural Gas |
| James H Miller Jr | Quinton, Alabama | 19 TWh | Sep 1978 | Mar 2025 | Subbituminous Coal : 99.1% Natural Gas : 0.9% |
| Joseph M Farley | Columbia, Alabama | 15 TWh | Nov 1977 | Mar 2025 | Nuclear |
| Labadie | Labadie, Missouri | 15 TWh | May 1970 | Mar 2025 | Subbituminous Coal : 99.9% |
| LaSalle Generating Station | Marseilles, Illinois | 20 TWh | Dec 1983 | Mar 2025 | Nuclear |
| Limerick | Sanatoga, Pennsylvania | 19 TWh | Jan 1986 | Mar 2025 | Nuclear |
| McGuire | Huntersville, North Carolina | 20 TWh | Aug 1981 | Mar 2025 | Nuclear |
| Millstone | Waterford, Connecticut | 17 TWh | Nov 1975 | Mar 2025 | Nuclear |
| Monroe (MI) | Monroe, Michigan | 15 TWh | Oct 1969 | Mar 2025 | Subbituminous Coal : 74.6% Bituminous Coal : 15.7% Petroleum Coke : 9.6% |
| Nine Mile Point Nuclear Station | Lycoming, New York | 16 TWh | Nov 1969 | Mar 2025 | Nuclear |
| North Anna | Mineral, Virginia | 16 TWh | May 1978 | Mar 2025 | Nuclear |
| Oak Grove (TX) | Franklin, Texas | 12 TWh | Mar 2010 | Mar 2025 | Lignite Coal : 97.8% Natural Gas : 2.2% |
| Oconee | Seneca, South Carolina | 22 TWh | Jun 1973 | Mar 2025 | Nuclear |
| Palo Verde | Wintersburg, Arizona | 32 TWh | Dec 1985 | Mar 2025 | Nuclear |
| Peach Bottom | Delta, Pennsylvania | 22 TWh | Jun 1974 | Mar 2025 | Nuclear |
| Prairie State Generating Station | Marissa, Illinois | 11 TWh | May 2012 | Mar 2025 | Bituminous Coal : 99.8% |
| PSEG Salem Generating Station | Hancocks Bridge, New Jersey | 19 TWh | May 1971 | Mar 2025 | Nuclear |
| Quad Cities Generating Station | Cordova, Illinois | 15 TWh | Nov 1972 | Mar 2025 | Nuclear |
| Robert Moses Niagara | Lewiston, New York | 15 TWh | Dec 1960 | Mar 2025 | Water |
| South Texas Project | Wadsworth, Texas | 20 TWh | Jul 1988 | Mar 2025 | Nuclear |
| St Lucie | Jensen Beach, Florida | 15 TWh | Apr 1976 | Mar 2025 | Nuclear |
| Surry | Surry, Virginia | 13 TWh | Nov 1972 | Mar 2025 | Nuclear |
| TalenEnergy Susquehanna | Berwick, Pennsylvania | 20 TWh | May 1983 | Mar 2025 | Nuclear |
| Turkey Point | Homestead, Florida | 21 TWh | Mar 1967 | Mar 2025 | Nuclear : 65.4% Natural Gas : 34.6% |
| Vogtle | Waynesboro, Georgia | 35 TWh | Apr 1987 | Mar 2025 | Nuclear |
| W A Parish | Thompsons, Texas | 14 TWh | May 1958 | Mar 2025 | Subbituminous Coal : 82.1% Natural Gas : 17.9% |
| Watts Bar Nuclear Plant | Spring City, Tennessee | 17 TWh | Apr 1996 | Mar 2025 | Nuclear |
| West County Energy Center | Loxahatchee, Florida | 19 TWh | Jul 2009 | Mar 2025 | Natural Gas : 99.9% |