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 |
|---|---|---|---|---|---|---|---|---|
| Brown's Energy Services, LLC | Brooklyn, NY | - | - | - | Apr 2025 | $18.37k | ||
| Brunner Island LLC | Allentown, PA | Independent Power Producer | 1 | 4.5 TWh | Mar 2025 | Apr 2025 | $25.17M | |
| Brunot Island Power, LLC | Chicago, IL | Independent Power Producer | 1 | 114.2 GWh | Dec 2023 | Apr 2025 | $727.51k | |
| Buckeye Plains Solar Project, LLC | Richmond, VA | - | - | - | Apr 2025 | $462.03k | ||
| Buckeye Power, Inc | Columbus, OH | Cooperative | 2 | 274.0 GWh | Dec 2023 | Apr 2025 | $74.22M | |
| Buckeye Wind Energy LLC | Chicago, IL | - | - | - | Apr 2025 | $2.44M | ||
| Burney Forest Products, A Joint Venture | Morristown, NJ | Independent Power Producer | 1 | 204.0 GWh | Dec 2023 | Apr 2025 | $3.76M | |
| Cabazon Wind Partners, LLC | Houston, TX | - | - | - | Apr 2025 | $186.25k | ||
| 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 | |
| Calhoun Solar Energy LLC | Chicago, IL | - | - | - | Apr 2025 | $2.58M | ||
| California Power Holdings LLC | Mount Laurel, NJ | Independent Power Producer | 2 | 29.2 GWh | Dec 2023 | Apr 2025 | $2.56M | |
| 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 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 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 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 |
| 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 | |
| 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 | |
| Cameron Ridge II, LLC | New York, NY | - | - | - | Apr 2025 | $286.85k | ||
| Cameron Ridge, LLC | New York, NY | - | - | - | Apr 2025 | $740.34k | ||
| Camp Grove Wind Farm LLC | Oakland, CA | - | - | - | Apr 2025 | $5.54M | ||
| Campbell County Wind Farm, LLC | Valhalla, NY | - | - | - | Apr 2025 | $1.89M | ||
| Canandaigua Power Partners II LLC | Boston, MA | Independent Power Producer | - | - | Dec 2011 | Apr 2025 | $2.47M | |
| Canandaigua Power Partners LLC | Boston, MA | Independent Power Producer | - | - | Dec 2011 | Apr 2025 | $5.94M | |
| Canastota Windpower, LLC | Andover, MA | - | - | - | Apr 2025 | $754.93k | ||
| Capital Power Corporation | Edmonton, AB | Independent Power Producer | 8 | 174.6 GWh | Dec 2023 | Apr 2025 | $1.40M | |
| Cardinal Point LLC | Edmonton, AB | Independent Power Producer | 1 | 607.9 GWh | Mar 2025 | Apr 2025 | $3.66M | |
| Carroll County Energy LLC | Boston, MA | Independent Power Producer | 1 | 5.6 TWh | Mar 2025 | Apr 2025 | $47.03M | |
| Cassadaga Wind LLC | Austin, TX | - | - | - | Apr 2025 | $710.02k | ||
| Castleton Commodities Energy Services LLC | Stamford, CT | - | - | - | Apr 2025 | $10.61M | $9.54M | |
| Castleton Commodities Energy Trading LLC | Stamford, CT | - | - | - | Apr 2025 | $13.37M | ||
| Castleton Commodities Merchant Trading L.P. | Houston, TX | - | - | - | Apr 2025 | $12.70M | $1.28M | |
| Catalina Solar Lessee, LLC | Phoenix, AZ | - | - | - | Apr 2025 | $7.77M | ||
| Catalyst Power & Gas Ny, LLC | Garden City, NY | - | - | - | Apr 2025 | $110.09k | ||
| Cataract Coast, LLC | Boston, MA | - | - | - | Apr 2025 | $214.30k | $647.58k | |
| CCFC Sutter Energy, LLC | Houston, TX | - | - | - | Apr 2025 | $8.86M | $125.23k | |
| CED Ducor Solar 1, LLC | Valhalla, NY | - | - | - | Apr 2025 | $466.05k | ||
| CED Ducor Solar 2, LLC | Valhalla, NY | - | - | - | Apr 2025 | $462.41k | ||
| CED Ducor Solar 3, LLC | Valhalla, NY | - | - | - | Apr 2025 | $346.19k | ||
| CED White River Solar 2, LLC | Valhalla, NY | - | - | - | Apr 2025 | $508.02k | ||
| CED White River Solar, LLC | Valhalla, NY | - | - | - | Apr 2025 | $932.91k | ||
| CED Wistaria Solar, LLC | Valhalla, NY | - | - | - | Apr 2025 | $2.73M | ||
| Central Hudson Gas & ELEC Corp | Poughkeepsie, NY | Investor-Owned Utility | 5 | 75.6 GWh | Dec 2023 | Apr 2025 | $1.79M | $4.53M |
| Central Iowa Power Cooperative | Cedar Rapids, IA | Cooperative | 3 | 81.3 GWh | Dec 2023 | Apr 2025 | $16.00M | |
| Century Marketer LLC | Chicago, IL | - | - | - | Apr 2025 | $31.97M | ||
| Champion Energy Marketing LLC | Houston, TX | - | - | - | Apr 2025 | $2.18M | $978.72k | |
| Champion Energy Services, LLC | Houston, TX | - | - | - | Apr 2025 | $176.83k | ||
| Chevron Power Holdings Inc. | Bakersfield, CA | - | - | - | Apr 2025 | $22.38M | ||
| Chief Conemaugh Power II, LLC | Birmingham, AL | - | - | - | Apr 2025 | $9.45M | ||
| Chief Conemaugh Power, LLC | Birmingham, AL | - | - | - | Apr 2025 | $16.39M | ||
| Chief Keystone Power II, LLC | Birmingham, AL | - | - | - | Apr 2025 | $6.27M | ||
| Chief Keystone Power, LLC | Birmingham, AL | - | - | - | Apr 2025 | $12.12M | ||
| Choctaw Generation L.P, L.L.L.P. | Ackerman, MS | Commercial | 1 | 1.9 TWh | Mar 2025 | Apr 2025 | $30.95M | |
| Cimarron Bend Wind Project III, LLC | Andover, MA | - | - | - | Apr 2025 | $1.05M | ||
| Cimarron Wind Energy LLC | Juno Beach, FL | Independent Power Producer | 1 | 498.7 GWh | Mar 2025 | Apr 2025 | $7.97M | $3.98M |
| Citadel Energy Marketing LLC | Greenwich, CT | - | - | - | Apr 2025 | $46.36M | $62.53M | |
| Citigroup Energy Inc. | Houston, TX | - | - | - | Apr 2025 | $459.55M | $51.66M | |
| Citizens Imperial Solar LLC | Boston, MA | - | - | - | Apr 2025 | $185.96k | ||
| City & County Of San Francisco | San Francisco, CA | Municipally-Owned Utility | 7 | 1.5 TWh | Mar 2025 | Apr 2025 | $31.00M | |
| City Of Farmington - (NM) | Farmington, NM | Municipally-Owned Utility | 3 | 563.2 GWh | Mar 2025 | Apr 2025 | $5.85M | |
| City Of Glendale - (Ca) | Glendale, CA | Municipally-Owned Utility | 2 | 32.7 GWh | Mar 2025 | Apr 2025 | $1.37M | |
| City Of Grand Island - (Ne) | Grand Island, NE | Municipally-Owned Utility | 2 | 424.2 GWh | Dec 2023 | Apr 2025 | $1.09M | |
| Golden Field Solar III, LLC | San Francisco, CA | Independent Power Producer | 1 | 573.4 GWh | Mar 2025 | Apr 2025 | $11.27M | |
| Golden Spread Electric Cooperative, Inc | Amarillo, TX | Cooperative | 5 | 4.6 TWh | Mar 2025 | Apr 2025 | $91.47M | $5.26M |
| Golden Spread Panhandle Wind Ranch, LLC | Amarillo, TX | - | - | - | Apr 2025 | $1.77M | ||
| Goleta Energy Storage, LLC | Washington, DC | Independent Power Producer | 1 | -8.9 GWh | Mar 2025 | Apr 2025 | $1.46M | |
| Goodwell Wind Project, LLC | Andover, MA | - | - | - | Apr 2025 | $3.30M | ||
| Google Energy LLC | Mountain VIew, CA | - | - | - | Apr 2025 | $3.06M | $68.73M | |
| Goose Haven Energy Center | Suisun, CA | Independent Power Producer | 1 | 17.4 GWh | Dec 2023 | Apr 2025 | $0 | |
| Grady Wind Energy Center, LLC | Houston, TX | - | - | - | Apr 2025 | $19.37M | ||
| Grand Ridge Energy IV LLC | Chicago, IL | - | - | - | Apr 2025 | $147.45k | ||
| Grand Ridge Energy LLC | Chicago, IL | - | - | - | Apr 2025 | $2.70M | ||
| Grand River Dam Authority | Chouteau, OK | State-Owned Utility | 4 | 4.3 TWh | Mar 2025 | Apr 2025 | $103.31M | $7.79M |
| Granite Ridge Energy LLC | Londonderry, NH | Independent Power Producer | 1 | 3.1 TWh | Mar 2025 | Apr 2025 | $19.45M | |
| Grant Plains Wind, LLC | Birmingham, AL | - | - | - | Apr 2025 | $111.82k | ||
| Grays Ferry Cogeneration Partnership | Boston, MA | - | - | - | Apr 2025 | $9.58M | ||
| Great Cove Solar II LLC | Louisville, CO | - | - | - | Apr 2025 | $827.29k | $58.09k | |
| Great Cove Solar LLC | Louisville, CO | - | - | - | Apr 2025 | $465.39k | ||
| Great Pathfinder Wind | Charlottesville, VA | Independent Power Producer | 1 | 911.3 GWh | Mar 2025 | Apr 2025 | $491.73k | |
| Great Prairie Wind LLC | Juno Beach, FL | Independent Power Producer | 2 | 4.5 TWh | Mar 2025 | Apr 2025 | $-5.78M | |
| Great River Energy | Maple Grove, MN | Cooperative | 10 | 470.7 GWh | Mar 2025 | Apr 2025 | $129.57M | $34.76M |
| Great Valley Solar 1, LLC | Valhalla, NY | - | - | - | Apr 2025 | $1.83M | ||
| Great Valley Solar 2, LLC | Valhalla, NY | - | - | - | Apr 2025 | $1.18M | ||
| Great Valley Solar 3, LLC | Valhalla, NY | - | - | - | Apr 2025 | $620.14k | ||
| Great Western Wind Energy, LLC | Phoenix, AZ | - | - | - | Apr 2025 | $5.88M | ||
| Green Country Energy, LLC | Jenks, OK | - | - | - | Apr 2025 | $39.40M | ||
| Green Mountain Energy Company | Princeton, NJ | - | - | - | Apr 2025 | $158.15k |
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% |