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 |
|---|---|---|---|---|---|---|---|---|
| C-Drop | Ivins, UT | Independent Power Producer | 1 | 1.5 GWh | Aug 2025 | - | ||
| C&H Sugar Company Inc | Crockett, CA | Industrial | 1 | 40.5 GWh | Apr 2026 | - | ||
| 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 Flats Solar 130, LLC | Scottsdale, AZ | - | - | - | Sep 2025 | $7.48M | ||
| Ca Flats Solar 150, LLC | Scottsdale, AZ | - | - | - | Sep 2025 | $6.66M | ||
| Ca Odevi LLC | Petaluma, CA | Independent Power Producer | 1 | 2.7 GWh | Dec 2025 | - | ||
| Caballero Ca Storage LLC | Houston, TX | Independent Power Producer | 1 | -24.8 GWh | May 2026 | Oct 2025 | $6.75M | |
| Cabazon Wind Partners, LLC | Houston, TX | - | - | - | Oct 2025 | $173.18k | ||
| Cabin Creek Solar, LLC | Asheville, NC | Independent Power Producer | 1 | 176.8 GWh | May 2026 | Sep 2025 | $1.93M | |
| Caddo Wind, LLC | Duluth, MN | - | - | - | Oct 2025 | $1.21M | ||
| Caden Energix Axton LLC | Arlington, VA | Independent Power Producer | 1 | 133.4 GWh | May 2026 | Oct 2025 | $2.34M | |
| Caden Energix Endless Caverns, LLC | Arlington, VA | Independent Power Producer | 1 | 61.6 GWh | May 2026 | Oct 2025 | $1.52M | |
| Caden Energix Hickory LLC | Arlington, VA | Independent Power Producer | 1 | 62.5 GWh | May 2026 | Oct 2025 | $1.69M | |
| 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 | - | ||
| Cadence Solar Energy LLC | Chicago, IL | Industrial | 1 | 170.5 GWh | May 2026 | - | ||
| 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 | - | ||
| Caithness Long Island, LLC | New York, NY | Independent Power Producer | 1 | 2.4 TWh | May 2026 | Sep 2025 | $20.54M | |
| 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 | - | ||
| CALD Bess LLC | Austin, TX | Independent Power Producer | 1 | -22.2 GWh | May 2026 | Sep 2025 | $5.09M | |
| 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 | - | ||
| Calhoun County Solar Project, LLC | Kansas City, MO | Independent Power Producer | - | - | - | Sep 2025 | $2.95M | |
| Calhoun Solar Energy LLC | Chicago, IL | - | - | - | Oct 2025 | $5.74M | ||
| California Dept. Of Water Resources | Sacramento, CA | State-Owned Utility | 8 | 3.3 TWh | May 2026 | Jul 2022 | ||
| California Flats Solar 130, LLC | Scottsdale, AZ | Independent Power Producer | 1 | 282.8 GWh | May 2026 | - | ||
| California Institute-Technology | Pasadena, CA | Commercial | 1 | 65.6 GWh | May 2026 | - | ||
| California Power Holdings LLC | San Jose, CA | Independent Power Producer | 2 | 29.7 GWh | Dec 2024 | Oct 2025 | $4.44M | |
| 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 Resources Elk Hills LLC | Bakersfield, CA | Industrial | 1 | 88.5 GWh | May 2026 | - | ||
| California State University At Fullerton | Fullerton, CA | Independent Power Producer | 1 | 38.9 GWh | May 2026 | - | ||
| 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 | - | ||
| Calpeak Power - Border LLC | San Diego, CA | Independent Power Producer | - | - | Dec 2013 | Oct 2025 | $1.12M | |
| Calpeak Power - Enterprise LLC | San Diego, CA | Independent Power Producer | - | - | Dec 2013 | Oct 2025 | $1.04M | |
| Calpeak Power - Panoche LLC | San Diego, CA | Independent Power Producer | - | - | Dec 2013 | Oct 2025 | $1.19M | |
| Calpeak Power - VACA Dixon LLC | San Diego, CA | Independent Power Producer | - | - | Dec 2013 | Oct 2025 | $970.94k | |
| Calpine Corp - Metcalf Energy Center | San Jose, CA | |Independent Power Producer | 14 | 12.2 TWh | May 2026 | Mar 2025 | ||
| Calpine Eastern Corp | Houston, TX | Independent Power Producer | 1 | 630.3 GWh | Dec 2024 | - | ||
| 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 King City Cogen LLC | King City, CA | Independent Power Producer | 1 | 27.6 GWh | May 2026 | Oct 2025 | $0 | |
| 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 | - | ||
| Calumet Energy Team, LLC | Irving, TX | - | - | - | Oct 2025 | $2.50M | ||
| Calvert Cliffs Nuclear PP LLC | Lusby, MD | Independent Power Producer | - | - | Dec 2014 | Oct 2025 | $195.24M | |
| Calwind Resources Inc | Westlake VIllage, CA | Independent Power Producer | 2 | 64.4 GWh | Dec 2025 | - | ||
| Cambria Wind, LLC | Pittsburgh, PA | - | - | - | Oct 2025 | $1.04M | ||
| Camchino Leasing LLC | Chino, CA | Independent Power Producer | 1 | 8.0 GWh | Dec 2024 | Sep 2025 | $5.72k | |
| 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 Plant Holdings LLC | Allentown, PA | Independent Power Producer | - | 105.1 GWh | Dec 2024 | Oct 2025 | $3.05M | |
| Camden Solar Center, LLC | De Pere, WI | Independent Power Producer | 1 | 299.0 MWh | Oct 2025 | - | ||
| Camden Solar LLC | Independent Power Producer | 1 | 47.1 GWh | Dec 2025 | - | |||
| Camelot Wind LLC | Plymouth, MA | Independent Power Producer | 1 | 2.5 GWh | Dec 2024 | - | ||
| Cameron Ridge II, LLC | New York, NY | - | - | - | Oct 2025 | $562.16k | ||
| Cameron Ridge, LLC | New York, NY | - | - | - | Oct 2025 | $1.05M | ||
| Cameron Solar II, LLC | Charlotte, NC | Independent Power Producer | - | 8.2 GWh | Dec 2024 | - | ||
| Cameron Solar, LLC | Houston, TX | Independent Power Producer | 1 | 40.9 GWh | May 2026 | - | ||
| Cameron Wind 1 LLC | Charlottesville, VA | Independent Power Producer | 1 | 374.9 GWh | Dec 2025 | - | ||
| Camilla Solar Energy LLC | Chicago, IL | - | - | - | Sep 2025 | $2.93M | ||
| Camino Solar, LLC | Portland, OR | - | - | - | Sep 2025 | $1.67M | ||
| Camp Grove Wind Farm LLC | Oakland, CA | - | - | - | Oct 2025 | $4.37M | ||
| Camp Riley Solar Facility | Little Falls, MN | Investor-Owned Utility | 1 | 14.5 GWh | Dec 2025 | - | ||
| Campbell County Wind Farm, LLC | Valhalla, NY | - | - | - | Oct 2025 | $1.84M | ||
| Campo Verde Solar, LLC | Birmingham, AL | - | - | - | Sep 2025 | $12.93M | ||
| Cams (Georgia) Al Sandersville | Warthen, GA | Independent Power Producer | 1 | 154.3 GWh | Dec 2024 | - | ||
| Cams (Georgia) Washington County Power | Sandersville, GA | Independent Power Producer | 1 | 172.4 GWh | Dec 2024 | - | ||
| Canadian Breaks LLC | Houston, TX | Independent Power Producer | 1 | 852.6 GWh | May 2026 | - | ||
| Canadian Hills Wind LLC | Boston, MA | Independent Power Producer | 1 | 543.1 GWh | May 2026 | Sep 2025 | $3.13M | |
| Canal 3 Generating LLC | Houston, TX | - | - | - | Sep 2025 | $15.46M | ||
| Canal Energy S23, LLC | El Segundo, CA | Independent Power Producer | 1 | 10.4 GWh | Dec 2025 | - | ||
| Canal Generating LLC | Sandwich, MA | Independent Power Producer | 1 | 549.0 GWh | May 2026 | Sep 2025 | $18.31M | |
| Canandaigua Power Partners II LLC | Boston, MA | Independent Power Producer | - | - | Dec 2011 | Oct 2025 | $888.72k | |
| Canandaigua Power Partners LLC | Boston, MA | Independent Power Producer | - | - | Dec 2011 | Oct 2025 | $2.04M | |
| Canastota Windpower, LLC | Andover, MA | - | - | - | Oct 2025 | $597.34k | ||
| Cane Creek Solar, LLC | Asheville, NC | Independent Power Producer | 1 | 176.2 GWh | May 2026 | Sep 2025 | $-365.90k | |
| Caney River Wind Project | Andover, MA | Independent Power Producer | 1 | 631.6 GWh | May 2026 | Sep 2025 | $9.89M | |
| 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 | - | ||
| Canyon Wind Project, LLC | Juno Beach, FL | Independent Power Producer | 1 | 1.2 TWh | May 2026 | - | ||
| 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 Dynamics | New York, NY | Commercial | - | 7.9 GWh | Dec 2024 | - | ||
| 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 | |
| Capricorn Ridge Wind LLC | Juno Beach, FL | Independent Power Producer | 1 | 2.2 TWh | May 2026 | - | ||
| Caprock Solar 1, LLC | Charlotte, NC | Independent Power Producer | - | - | Dec 2021 | Sep 2025 | $955.90k | |
| Caprock Wind LLC | Dallas, TX | - | - | - | Oct 2025 | $2.94M | ||
| 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 | - |
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 |