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 |
|---|---|---|---|---|---|---|---|---|
| Buckeye Power, Inc | Columbus, OH | Cooperative | 2 | 429.3 GWh | Dec 2025 | Oct 2025 | $132.23M | |
| Buckner Creek Solar, LLC | New York, NY | Independent Power Producer | 1 | 847.0 MWh | Dec 2025 | - | ||
| Buffalo Bear, LLC | Scottsdale, AZ | Independent Power Producer | 1 | 21.4 GWh | Dec 2025 | - | ||
| Buffalo Center Wind LLC | Waukon, IA | Independent Power Producer | 1 | 4.5 GWh | Dec 2025 | - | ||
| Buffalo Garden LLC | Excelsior, MN | Independent Power Producer | 1 | 1.8 GWh | Dec 2025 | - | ||
| Bull Creek Wind LLC | San Diego, CA | Independent Power Producer | 1 | 279.9 GWh | Dec 2025 | - | ||
| Bulldog Wind Energy, LLC | Greenfield, IA | Independent Power Producer | 1 | 4.8 GWh | Dec 2025 | - | ||
| Bullhead Solar, LLC | Santa Monica, CA | Independent Power Producer | 1 | 4.1 GWh | Dec 2025 | - | ||
| Bullock Road Solar 1, LLC | Princeton, NJ | Independent Power Producer | 1 | 4.0 GWh | Dec 2025 | - | ||
| Bullrock-Nxtgenrea | Hartsburn, MO | Independent Power Producer | 11 | 55.8 GWh | Dec 2025 | - | ||
| Burney Forest Products, A Joint Venture | Morristown, NJ | Independent Power Producer | 1 | 114.4 GWh | Dec 2025 | Oct 2025 | $1.84M | |
| Butte-Glenn Community College District | Oroville, CA | State-Owned Utility | 1 | 6.8 GWh | Dec 2025 | - | ||
| BWC East Brook, LLC | Jersey City, NJ | Independent Power Producer | 1 | 5.7 GWh | Dec 2025 | - | ||
| BWC Gibbs Brook, LLC | Wilmington, DE | Independent Power Producer | 1 | 6.9 GWh | Dec 2025 | - | ||
| BWC Hamilton Brook LLC | Denver, CO | Independent Power Producer | 1 | 8.2 GWh | Dec 2025 | - | ||
| BWC Harlow Brook, LLC | Wilmington, DE | Independent Power Producer | 1 | 2.2 GWh | Dec 2025 | - | ||
| BWC Mystic River LLC | Mendon, MA | Independent Power Producer | 1 | 1.8 GWh | Dec 2025 | - | ||
| BWC Origination 18, LLC | Dover, DE | Independent Power Producer | 1 | 7.7 GWh | Dec 2025 | - | ||
| BWC Origination 19 LLC | Hopedale, MA | Independent Power Producer | 1 | 1.7 GWh | Dec 2025 | - | ||
| BWC Origination 4, LLC | Beltsville, MD | Independent Power Producer | 1 | 7.3 GWh | Dec 2025 | - | ||
| BWC Origination 8 LLC Sturbridge 1 LLC | Sturbridge, MA | Independent Power Producer | 1 | 1.2 GWh | Dec 2025 | - | ||
| BWC Origination 8 LLC Sturbridge 2 LLC | Sturbridge, MA | Independent Power Producer | 1 | 1.3 GWh | Dec 2025 | - | ||
| BWC Pocasset River, LLC | Wilmington, DE | Independent Power Producer | 1 | 2.4 GWh | Dec 2025 | - | ||
| BWC Swan Pond River, LLC | Princeton, NJ | Independent Power Producer | 1 | 3.1 GWh | Dec 2025 | - | ||
| BWC Wareham River, LLC | Wilmington, DE | Independent Power Producer | 1 | 1.8 GWh | Dec 2025 | - | ||
| Byrne Solar, LLC | Wilmington, DE | Independent Power Producer | 1 | 10.5 GWh | Dec 2025 | - | ||
| C-S Canal Hydro, LLC | New York, NY | Independent Power Producer | 2 | 15.1 GWh | Dec 2025 | - | ||
| C2 Ma Lakeville, LLC | New York, NY | Independent Power Producer | 1 | 3.2 GWh | Dec 2025 | - | ||
| C2 Starratt Solar LLC | New York, NY | Independent Power Producer | 1 | 8.7 GWh | Dec 2025 | - | ||
| Ca Odevi LLC | Petaluma, CA | Independent Power Producer | 1 | 2.7 GWh | Dec 2025 | - | ||
| Caden Energix Pamplin LLC | Arlington, VA | Independent Power Producer | 1 | 31.8 GWh | Dec 2025 | - | ||
| Caden Energix Rives Road LLC | Arlington, VA | Independent Power Producer | 1 | 30.4 GWh | Dec 2025 | - | ||
| Caden Energix Wytheville LLC | Arlington, VA | Independent Power Producer | 1 | 39.3 GWh | Dec 2025 | - | ||
| Cadillac Renewable Energy LLC | Cadillac, MI | Independent Power Producer | 1 | 182.2 GWh | Dec 2025 | Oct 2025 | $4.58M | |
| Caelum Community Solar | Scottsdale, AZ | Independent Power Producer | 1 | 2.9 GWh | Dec 2025 | - | ||
| Calcity Solar 1, LLC | Juno Beach, FL | Independent Power Producer | 1 | 8.4 GWh | Dec 2025 | - | ||
| Calcom Energy | Visalia, CA | Commercial | 3 | 16.4 GWh | Dec 2025 | - | ||
| Caldwell Wastewater Treatment Plant | West Caldwell, NJ | Investor-Owned Utility | 1 | 965.0 MWh | Dec 2025 | - | ||
| Calenergy Operating Corporation | Calipatria, CA | Independent Power Producer | 10 | 2.4 TWh | Dec 2025 | - | ||
| California PV Energy 2, LLC | New York, NY | Independent Power Producer | 1 | 5.0 GWh | Dec 2025 | - | ||
| California PV Energy 3, LLC | New York, NY | Independent Power Producer | 2 | 8.2 GWh | Dec 2025 | - | ||
| California PV Energy LLC | Independent Power Producer | 4 | 10.3 GWh | Dec 2025 | - | |||
| California State University, Northridge | Northridge, CA | State-Owned Utility | 1 | 1.6 GWh | Dec 2025 | - | ||
| Calleguas Mun Water District | Thousand Oaks, CA | Municipally-Owned Utility | 2 | 5.4 GWh | Dec 2025 | - | ||
| Calpine Gilroy Cogen LP | Gilroy, CA | Independent Power Producer | 2 | 53.0 GWh | Dec 2025 | Oct 2025 | $2.56M | |
| Calpine Greenleaf Holding, Inc. | Houston, TX | Independent Power Producer | 1 | 2.7 GWh | Dec 2025 | Jun 2015 | ||
| Calpine New Jersey Generation LLC | Houston, TX | Independent Power Producer | 8 | 162.7 GWh | Dec 2025 | Oct 2025 | $3.40M | $20.93k |
| Calpine VIneland Solar LLC | Houston, TX | Independent Power Producer | 1 | 5.4 GWh | Dec 2025 | Sep 2025 | $38.20k | |
| Calrenew-1 LLC | Pleasanton, CA | Independent Power Producer | 1 | 2.1 GWh | Dec 2025 | - | ||
| Calwind Resources Inc | Westlake VIllage, CA | Independent Power Producer | 2 | 64.4 GWh | Dec 2025 | - | ||
| Camco International Group, Inc. | Castle Rock, CO | Independent Power Producer | 1 | 14.7 GWh | Dec 2025 | - | ||
| Camden Energy Center | Houston, TX | Independent Power Producer | 1 | 97.9 GWh | Dec 2025 | - | ||
| Camden Solar LLC | Independent Power Producer | 1 | 47.1 GWh | Dec 2025 | - | |||
| Cameron Wind 1 LLC | Charlottesville, VA | Independent Power Producer | 1 | 374.9 GWh | Dec 2025 | - | ||
| Camp Riley Solar Facility | Little Falls, MN | Investor-Owned Utility | 1 | 14.5 GWh | Dec 2025 | - | ||
| Canal Energy S23, LLC | El Segundo, CA | Independent Power Producer | 1 | 10.4 GWh | Dec 2025 | - | ||
| Cannon Garden LLC | Faribault, MN | Independent Power Producer | 1 | 1.7 GWh | Dec 2025 | - | ||
| Cannon River LLC | Schenectady, NY | Independent Power Producer | 1 | 2.4 GWh | Dec 2025 | - | ||
| Cape May County Municipal - (NJ) | Cape May, NJ | Municipally-Owned Utility | 1 | 1.5 GWh | Dec 2025 | - | ||
| Capella Community Solar | Scottsdale, AZ | Independent Power Producer | 1 | 8.9 GWh | Dec 2025 | - | ||
| Capital Power Corporation | Edmonton, AB | Independent Power Producer | 8 | 154.5 GWh | Dec 2025 | Sep 2025 | $723.47k | |
| Capital V LLC | Irvine, CA | Independent Power Producer | 1 | 21.9 GWh | Dec 2025 | - | ||
| Capon Bridge Solar LLC | New York, NY | Independent Power Producer | 1 | 35.2 GWh | Dec 2025 | Sep 2025 | $383.20k | |
| Captain Solar, LLC | Wilmington, DE | Independent Power Producer | 1 | 3.9 GWh | Dec 2025 | - | ||
| Captona A Street 1 Johnston LLC | New York, NY | Independent Power Producer | 1 | 2.1 GWh | Dec 2025 | - | ||
| Captona A Street 2 Johnston LLC | New York, NY | Independent Power Producer | 1 | 2.9 GWh | Dec 2025 | - | ||
| Captona Berkley LLC | New York, NY | Independent Power Producer | 1 | 3.9 GWh | Dec 2025 | - | ||
| Captona Canton LLC | New York, NY | Independent Power Producer | 1 | 6.2 GWh | Dec 2025 | - | ||
| Captona Carver LLC | New York, NY | Independent Power Producer | 1 | 1.9 GWh | Dec 2025 | - | ||
| Captona Chicopee LLC | New York, NY | Independent Power Producer | 1 | 2.4 GWh | Dec 2025 | - | ||
| Captona Hudson LLC | New York, NY | Independent Power Producer | 1 | 5.5 GWh | Dec 2025 | - | ||
| Captona Kilvert Street Warwick LLC | New York, NY | Independent Power Producer | 1 | 8.7 GWh | Dec 2025 | - | ||
| Captona Lippitt Ave Cranston LLC | New York, NY | Independent Power Producer | 1 | 28.4 GWh | Dec 2025 | - | ||
| Captona N.P. LLC | New York, NY | Independent Power Producer | 1 | 3.6 GWh | Dec 2025 | - | ||
| Captona Plainfield Pike Johnston LLC | New York, NY | Independent Power Producer | 1 | 3.9 GWh | Dec 2025 | - | ||
| Captona Ravenbrook LLC | New York, NY | Independent Power Producer | 1 | 6.6 GWh | Dec 2025 | - | ||
| Cardinal Renewables | New York, NY | Independent Power Producer | 23 | 224.5 GWh | Dec 2025 | - | ||
| Cardinal Solar LLC | Franklin, PA | Independent Power Producer | 2 | 15.6 GWh | Dec 2025 | - | ||
| Carina Community Solar | Scottsdale, AZ | Independent Power Producer | 1 | 6.5 GWh | Dec 2025 | - | ||
| Carleton College | Northfield, MN | Independent Power Producer | 1 | 8.7 GWh | Dec 2025 | - | ||
| Carnes Creek Solar, LLC | Greenwood VIllage, CO | Independent Power Producer | 1 | 4.5 GWh | Dec 2025 | - | ||
| Carolina Lily Solar, LLC | Calgary, AB | Independent Power Producer | 1 | 6.8 GWh | Dec 2025 | - | ||
| Carolina Poultry Power | Farmville, NC | Industrial | 1 | 3.5 GWh | Dec 2025 | - | ||
| Carolina Solar Energy LLC | Chapel Hill, NC | Independent Power Producer | 3 | 13.4 GWh | Dec 2025 | - | ||
| Carousel Wind Farm, LLC | Juno Beach, FL | Independent Power Producer | 1 | 621.7 GWh | Dec 2025 | Sep 2025 | $5.16M | |
| CARR Street Generating STA LP | East Syracuse, NY | Independent Power Producer | 1 | 251.8 GWh | Dec 2025 | Sep 2025 | $1.06M | |
| Carson Solar 1 LLC | New York, NY | Independent Power Producer | 1 | 3.4 GWh | Dec 2025 | - | ||
| Cascade Solar LLC | Independent Power Producer | 2 | 56.3 GWh | Dec 2025 | - | |||
| Casco Bay Energy Co LLC | Veazie, ME | Independent Power Producer | 1 | 1.6 TWh | Dec 2025 | Sep 2025 | $20.76M | |
| Case Creek Solar LLC | Beaverton, OR | Independent Power Producer | 1 | 3.8 GWh | Dec 2025 | - | ||
| Case Western Reserve University | Cleveland, OH | Independent Power Producer | 1 | 1.2 GWh | Dec 2025 | - | ||
| Casella Waste Systems | Rutland, VT | Industrial | 2 | 61.9 GWh | Dec 2025 | - | ||
| Cashton Greens Wind Farm LLC | Lafarge, WI | Independent Power Producer | 1 | 10.7 GWh | Dec 2025 | - | ||
| Catalyze Bedford Park 7035 W 65TH Street Microgrid, LLC | Houston, TX | Independent Power Producer | 1 | 480.0 MWh | Dec 2025 | - | ||
| Catalyze Blackstone 83 Federal Street Microgrid, LLC | Houston, TX | Independent Power Producer | 1 | 6.7 GWh | Dec 2025 | - | ||
| Catalyze Breesport Road Microgrid, LLC | Houston, TX | Independent Power Producer | 1 | 1.9 GWh | Dec 2025 | - | ||
| Catalyze Fort Worth 5200 Gold Spike Drive Microgrid, LLC | Houston, TX | Independent Power Producer | 1 | 2.5 GWh | Dec 2025 | - | ||
| Catalyze Houston Express Lane Microgrid, LLC | Houston, TX | Independent Power Producer | 1 | 600.0 MWh | Dec 2025 | - | ||
| Catalyze MIRA LOMA 3251 De Forest Circle Microgrid LLC | Houston, TX | Independent Power Producer | 1 | 8.9 GWh | Dec 2025 | - | ||
| Catalyze Newark Solar Farm 1 Microgrid, LLC | Houston, TX | Independent Power Producer | 1 | 7.6 GWh | Dec 2025 | - |
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 | May 2026 | Nuclear |
| Barry | Bucks, Alabama | 12 TWh | Jan 1954 | May 2026 | Natural Gas : 97.1% Bituminous Coal : 2.9% |
| Beaver Valley | Shippingport, Pennsylvania | 15 TWh | Aug 1976 | May 2026 | Nuclear |
| Bowen | Cartersville, Georgia | 13 TWh | Sep 1971 | May 2026 | Bituminous Coal : 99.8% |
| Braidwood Generation Station | Braceville, Illinois | 20 TWh | Jun 1988 | May 2026 | Nuclear |
| Browns Ferry | Decatur, Alabama | 31 TWh | Jul 1974 | May 2026 | Nuclear |
| Brunswick Nuclear | Southport, North Carolina | 15 TWh | Oct 1975 | May 2026 | Nuclear |
| Byron Generating Station | Byron, Illinois | 20 TWh | Aug 1985 | May 2026 | Nuclear |
| Calvert Cliffs Nuclear Power Plant | Lusby, Maryland | 15 TWh | Apr 1975 | May 2026 | Nuclear |
| Catawba | York, South Carolina | 18 TWh | May 1985 | May 2026 | Nuclear |
| Comanche Peak | Glen Rose, Texas | 20 TWh | Jul 1990 | May 2026 | Nuclear |
| Crystal River | Crystal River, Florida | 16 TWh | Sep 1966 | May 2026 | Natural Gas : 68.9% Bituminous Coal : 30.9% |
| Diablo Canyon | Avila Beach, California | 18 TWh | Apr 1985 | May 2026 | Nuclear |
| Donald C Cook | Bridgman, Michigan | 19 TWh | Jul 1975 | May 2026 | Nuclear |
| Dresden Generating Station | Morris, Illinois | 15 TWh | Jul 1970 | May 2026 | Nuclear |
| Edwin I Hatch | Baxley, Georgia | 14 TWh | Nov 1975 | May 2026 | Nuclear |
| Gavin Power, LLC | Cheshire, Ohio | 13 TWh | Sep 1974 | May 2026 | Bituminous Coal : 99.6% |
| Grand Coulee | Grand Coulee, Washington | 18 TWh | Feb 1941 | May 2026 | Water |
| Guernsey Power Station | Byesville, Ohio | 12 TWh | Jan 2023 | May 2026 | Natural Gas |
| H Allen Franklin Combined Cycle | Smiths, Alabama | 12 TWh | May 2002 | May 2026 | Natural Gas |
| Jack McDonough | Smyrna, Georgia | 18 TWh | Apr 1971 | May 2026 | Natural Gas |
| James H Miller Jr | Quinton, Alabama | 19 TWh | Sep 1978 | May 2026 | Subbituminous Coal : 99.0% Natural Gas : 1.0% |
| Joseph M Farley | Columbia, Alabama | 15 TWh | Nov 1977 | May 2026 | Nuclear |
| Labadie | Labadie, Missouri | 15 TWh | May 1970 | May 2026 | Subbituminous Coal : 99.9% |
| LaSalle Generating Station | Marseilles, Illinois | 18 TWh | Dec 1983 | May 2026 | Nuclear |
| Limerick | Sanatoga, Pennsylvania | 19 TWh | Jan 1986 | May 2026 | Nuclear |
| McGuire | Huntersville, North Carolina | 19 TWh | Aug 1981 | May 2026 | Nuclear |
| Millstone | Waterford, Connecticut | 17 TWh | Nov 1975 | May 2026 | Nuclear |
| Monroe (MI) | Monroe, Michigan | 16 TWh | Oct 1969 | May 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 | May 2026 | Nuclear |
| North Anna | Mineral, Virginia | 16 TWh | May 1978 | May 2026 | Nuclear |
| Oak Grove (TX) | Franklin, Texas | 12 TWh | Mar 2010 | May 2026 | Lignite Coal : 99.1% Natural Gas : 0.9% |
| Oconee | Seneca, South Carolina | 22 TWh | Jun 1973 | May 2026 | Nuclear |
| Palo Verde | Wintersburg, Arizona | 31 TWh | Dec 1985 | May 2026 | Nuclear |
| Peach Bottom | Delta, Pennsylvania | 22 TWh | Jun 1974 | May 2026 | Nuclear |
| Prairie State Generating Station | Marissa, Illinois | 12 TWh | May 2012 | May 2026 | Bituminous Coal : 99.8% |
| PSEG Salem Generating Station | Hancocks Bridge, New Jersey | 19 TWh | May 1971 | May 2026 | Nuclear |
| Quad Cities Generating Station | Cordova, Illinois | 15 TWh | Nov 1972 | May 2026 | Nuclear |
| Robert Moses Niagara | Lewiston, New York | 14 TWh | Dec 1960 | May 2026 | Water |
| Sequoyah | Soddy Daisy, Tennessee | 17 TWh | Jun 1981 | May 2026 | Nuclear |
| South Texas Project | Wadsworth, Texas | 21 TWh | Jul 1988 | May 2026 | Nuclear |
| St Lucie | Jensen Beach, Florida | 15 TWh | Apr 1976 | May 2026 | Nuclear |
| Surry | Surry, Virginia | 12 TWh | Nov 1972 | May 2026 | Nuclear |
| TalenEnergy Susquehanna | Berwick, Pennsylvania | 19 TWh | May 1983 | May 2026 | Nuclear |
| Turkey Point | Homestead, Florida | 20 TWh | Mar 1967 | May 2026 | Nuclear : 64.2% Natural Gas : 35.8% |
| Union Power Station | El Dorado, Arkansas | 12 TWh | Dec 2002 | May 2026 | Natural Gas |
| Vogtle | Waynesboro, Georgia | 37 TWh | Apr 1987 | May 2026 | Nuclear |
| W A Parish | Thompsons, Texas | 14 TWh | May 1958 | May 2026 | Subbituminous Coal : 81.6% Natural Gas : 18.4% |
| Watts Bar Nuclear Plant | Spring City, Tennessee | 20 TWh | Apr 1996 | May 2026 | Nuclear |
| West County Energy Center | Loxahatchee, Florida | 18 TWh | Jul 2009 | May 2026 | Natural Gas |