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 |
|---|---|---|---|---|---|---|---|---|
| Skysol, LLC | Irvine, CA | - | - | - | Mar 2025 | $871.67k | ||
| Sweetwater Solar LLC | Irvine, CA | Independent Power Producer | - | 179.3 GWh | Dec 2023 | Mar 2025 | $1.19M | |
| University Of California Irvine | Irvine, CA | State-Owned Utility | 1 | 121.3 GWh | Apr 2025 | - | ||
| Drop 5 Hydro LLC | Irvine, UT | Independent Power Producer | 1 | 8.7 GWh | Oct 2024 | - | ||
| Shavano Falls Hydro LLC - Drop 4 Project | Irvine, UT | Independent Power Producer | 2 | 32.8 GWh | Oct 2024 | - | ||
| Annapolis Solar Park, LLC | Irvington, NY | Independent Power Producer | 1 | 22.5 GWh | Dec 2024 | - | ||
| Artemis Solar LLC | Irvington, NY | Independent Power Producer | 2 | 5.8 GWh | Dec 2024 | - | ||
| Ef Ny CDG 001, LLC | Irvington, NY | Independent Power Producer | 1 | 8.2 GWh | Dec 2024 | - | ||
| Ef Ny CDG 002, LLC | Irvington, NY | Independent Power Producer | 1 | 6.3 GWh | Dec 2024 | - | ||
| Ef Ny CDG 003, LLC | Irvington, NY | Independent Power Producer | 1 | 8.5 GWh | Dec 2024 | - | ||
| Ef Ny CDG 007, LLC | Irvington, NY | Independent Power Producer | 1 | 8.7 GWh | Dec 2024 | - | ||
| Ef Ny CDG 011, LLC | Irvington, NY | Independent Power Producer | 1 | 9.0 GWh | Dec 2024 | - | ||
| HG Solar Development, LLC | Irvington, NY | Independent Power Producer | 1 | 7.1 GWh | Dec 2024 | - | ||
| Innovative Solar 42, LLC | Irvington, NY | Independent Power Producer | 1 | 134.0 GWh | Apr 2025 | Apr 2025 | $1.20M | |
| Laertes Solar LLC | Irvington, NY | Independent Power Producer | 1 | 2.9 GWh | Dec 2024 | - | ||
| Leonardo Wind 1 LLC | Irvington, NY | Independent Power Producer | 1 | 10.9 GWh | Dec 2024 | - | ||
| Michelangelo Wind 1 LLC | Irvington, NY | Independent Power Producer | 1 | 8.0 GWh | Dec 2024 | - | ||
| Michelangelo Wind 3 LLC | Irvington, NY | Independent Power Producer | 1 | 9.6 GWh | Dec 2024 | - | ||
| Michelangelo Wind 4 LLC | Irvington, NY | Independent Power Producer | 1 | 11.2 GWh | Dec 2024 | - | ||
| Optimum Wind 3 LLC | Irvington, NY | Independent Power Producer | 1 | 11.2 GWh | Dec 2024 | - | ||
| Optimum Wind 4 LLC | Irvington, NY | Independent Power Producer | 1 | 11.3 GWh | Dec 2024 | - | ||
| Optimum Wind 5 LLC | Irvington, NY | Independent Power Producer | 1 | 9.5 GWh | Dec 2024 | - | ||
| Optimum Wind 6 LLC | Irvington, NY | Independent Power Producer | 1 | 9.6 GWh | Dec 2024 | - | ||
| Optimum Wind 7 LLC | Irvington, NY | Independent Power Producer | 1 | 12.0 GWh | Dec 2024 | - | ||
| Ulysses Solar, LLC | Irvington, NY | Independent Power Producer | 1 | 1.6 GWh | Dec 2024 | - | ||
| Venus Wind 3 LLC | Irvington, NY | Independent Power Producer | 1 | 11.3 GWh | Dec 2024 | - | ||
| Westmoreland County Solar Project, LLC | Irvington, NY | Independent Power Producer | 1 | 46.5 GWh | Dec 2024 | - | ||
| Seneca Nation | Irving, NY | Municipally-Owned Utility | 1 | 3.3 GWh | Dec 2023 | - | ||
| Blackstone Power Generation LLC | Irving, TX | - | - | - | Mar 2025 | $42.79M | ||
| Calumet Energy Team, LLC | Irving, TX | - | - | - | Apr 2025 | $983.33k | ||
| Dicks Creek Power Company LLC | Irving, TX | - | - | - | Apr 2025 | $973.61k | ||
| Dynegy Energy Services, LLC | Irving, TX | - | - | - | Apr 2025 | $5.84M | $1.37M | |
| Dynegy Marketing And Trade, LLC | Irving, TX | - | - | - | Apr 2025 | $1.39B | $1.23B | |
| Energy Harbor LLC | Irving, TX | - | - | - | Apr 2025 | $311.42M | $284.45M | |
| Hanging Rock Power Company LLC | Irving, TX | - | - | - | Apr 2025 | $70.01M | ||
| Hopewell Power Generation, LLC | Irving, TX | - | - | - | Apr 2025 | $22.22M | ||
| Illinois Power Marketing Company, LLC | Irving, TX | - | - | - | Apr 2025 | $40.72M | ||
| Kendall Power Company LLC | Irving, TX | - | - | - | Apr 2025 | $44.83M | ||
| Kimberly-Clark Corp | Irving, TX | Industrial | 3 | 424.9 GWh | Dec 2024 | Apr 2025 | $1.82M | |
| Kincaid Generation, L.L.C. | Irving, TX | - | - | - | Apr 2025 | $24.25M | ||
| Lafrontera Holdings LLC | Irving, TX | Independent Power Producer | 3 | 25.1 TWh | Apr 2025 | - | ||
| Luminant Generation Company LLC | Irving, TX | |Independent Power Producer | 29 | 51.2 TWh | Apr 2025 | - | ||
| Miami Fort Power Company LLC | Irving, TX | - | - | - | Apr 2025 | $66.32M | ||
| Moss Landing Energy Storage 1, LLC | Irving, TX | - | - | - | Apr 2025 | $8.70M | ||
| Moss Landing Energy Storage 2, LLC | Irving, TX | - | - | - | Apr 2025 | $3.22M | ||
| Moss Landing Energy Storage 3, LLC | Irving, TX | - | - | - | Apr 2025 | $8.56M | ||
| Moss Landing Power Company LLC | Irving, TX | - | - | - | Apr 2025 | $81.16M | ||
| Nestlewood Solar I LLC | Irving, TX | - | - | - | Mar 2025 | $1.33M | ||
| Oakland Power Company LLC | Irving, TX | - | - | - | Mar 2025 | $221.18k | ||
| Ontelaunee Power Operating Company, LLC | Irving, TX | - | - | - | Apr 2025 | $31.12M | ||
| Sithe/Independence LLC | Irving, TX | Independent Power Producer | 1 | 6.4 TWh | Apr 2025 | Mar 2025 | $81.39M | |
| Tenaska Power Services Co. | Irving, TX | - | - | - | Apr 2025 | $329.98M | $391.25M | |
| Upton County Solar 2 LLC | Irving, TX | Independent Power Producer | 1 | 439.2 GWh | Apr 2025 | - | ||
| Vesper Energy Development LLC | Irving, TX | Independent Power Producer | 23 | 17.6 GWh | Apr 2025 | - | ||
| Vistra Corp | Irving, TX | Independent Power Producer | 3 | 68.4 GWh | Apr 2025 | - | ||
| Washington Power Generation LLC | Irving, TX | - | - | - | Apr 2025 | $48.81M | ||
| Irwindale Brew Yard, LLC | Irwindale, CA | Industrial | 1 | 907.0 MWh | Apr 2025 | - | ||
| Cushman Wakefield | Iselin, NJ | Independent Power Producer | 1 | 408.0 MWh | Nov 2024 | - | ||
| Castleton Power, LLC | Issaquah, WA | - | - | - | Apr 2025 | $1.76M | ||
| Costco Wholesale | Issaquah, WA | Commercial | 2 | 39.2 GWh | Dec 2024 | - | ||
| Fortistar North Tonawanda LLC | Issaquah, WA | - | - | - | Apr 2025 | $492.15k | ||
| HF Sinclair Puget Sound Refining LLC | Issaquah, WA | - | - | - | Apr 2025 | $9.12M | ||
| Newark Energy Center, LLC | Issaquah, WA | - | - | - | Apr 2025 | $34.59M | ||
| Cornell Hydro | Ithaca, NY | Independent Power Producer | 1 | 3.7 GWh | Apr 2025 | - | ||
| Cornell University | Ithaca, NY | Commercial | 1 | 240.5 GWh | Dec 2024 | - | ||
| New York State ELEC & Gas Corp | Ithaca, NY | Investor-Owned Utility | 9 | 228.6 GWh | Dec 2024 | - | ||
| Red Pine Wind Project, LLC | Ivanhoe, MN | Independent Power Producer | - | - | - | Apr 2025 | $698.30k | |
| Barber Pool Hydro LLC | Ivins, UT | Independent Power Producer | 1 | 6.7 GWh | Dec 2024 | - | ||
| C-Drop | Ivins, UT | Independent Power Producer | 1 | 535.0 MWh | Aug 2024 | - | ||
| Dry Creek LLC | Ivins, UT | Independent Power Producer | 1 | 10.9 GWh | Dec 2024 | - | ||
| Grand Valley Power LLC | Ivins, UT | Independent Power Producer | 1 | 15.6 GWh | Dec 2024 | - | ||
| MC6 Hydro Facility | Ivins, UT | Independent Power Producer | 1 | 7.3 GWh | Oct 2024 | - | ||
| North Gooding Main Hydro LLC | Ivins, UT | Independent Power Producer | 1 | 4.6 GWh | Oct 2024 | - | ||
| Tiber Montana LLC | Ivins, UT | Independent Power Producer | 1 | 39.4 GWh | Dec 2024 | May 2024 | ||
| Turnbull Hydro LLC | Ivins, UT | Independent Power Producer | 1 | 19.2 GWh | Aug 2024 | - | ||
| Wood Hydro, LLC | Ivins, UT | Independent Power Producer | 3 | 33.6 GWh | Dec 2024 | - | ||
| Keechi Wind, LLC | Jacksboro, TX | Independent Power Producer | 1 | 445.1 GWh | Dec 2023 | - | ||
| Baptist Memorial Hospital | Jacksonville, FL | Commercial | 1 | 21.4 GWh | Apr 2025 | - | ||
| JAX LNG | Jacksonville, FL | Industrial | 1 | 38.8 GWh | Dec 2024 | - | ||
| JEA | Jacksonville, FL | Municipally-Owned Utility | 7 | 9.6 TWh | Apr 2025 | Apr 2025 | $97.62M | |
| Rayonier Advanced Materials | Jacksonville, FL | Industrial | 2 | 742.7 GWh | Dec 2023 | - | ||
| The Energy Authority, Inc. | Jacksonville, FL | - | - | - | Apr 2025 | $709.86M | $213.85M | |
| Boise White Paper LLC | Jackson, AL | Industrial | 3 | 579.0 GWh | Apr 2025 | - | ||
| CMS Generation Operating Co II | Jackson, MI | Independent Power Producer | 1 | 271.3 GWh | Apr 2025 | - | ||
| Consumers Energy Co - (Mi) | Jackson, MI | Investor-Owned Utility | 40 | 24.0 TWh | Apr 2025 | Apr 2025 | $296.16M | $112.11M |
| Delta Solar Power I, LLC | Jackson, MI | Independent Power Producer | 1 | 13.9 GWh | Dec 2024 | Mar 2025 | $114.33k | |
| Delta Solar Power II, LLC | Jackson, MI | Independent Power Producer | 1 | 26.9 GWh | Dec 2024 | Mar 2025 | $216.51k | |
| Flambeau Solar Partners, LLC | Jackson, MI | Independent Power Producer | 1 | 4.5 GWh | Dec 2024 | - | ||
| Newport Solar, LLC | Jackson, MI | Independent Power Producer | 1 | 385.0 GWh | Apr 2025 | Mar 2025 | $1.42M | |
| Northstar Clean Energy | Jackson, MI | Independent Power Producer | 2 | 281.2 GWh | Dec 2024 | - | ||
| Federated Rural Electric Assn | Jackson, MN | Cooperative | 1 | 2.3 GWh | Sep 2024 | - | ||
| Entergy Mississippi LLC | Jackson, MS | Investor-Owned Utility | 11 | 11.5 TWh | Apr 2025 | Apr 2025 | $110.09M | $56.76M |
| Ergon Refining Inc | Jackson, MS | Industrial | 1 | 35.1 GWh | Dec 2024 | - | ||
| System Energy Resources, Inc | Jackson, MS | Investor-Owned Utility | 1 | 12.4 TWh | Apr 2025 | Mar 2025 | $139.34M | |
| Massachusetts Bay Trans AUTH | Jamaica Plain, MA | State-Owned Utility | 1 | 479.6 MWh | Dec 2024 | - | ||
| Junction Hilltop Management LLC | Jamaica, IA | Independent Power Producer | 3 | 123.3 GWh | Dec 2024 | - | ||
| KIAC Partners | Jamaica, NY | Independent Power Producer | 1 | 398.6 GWh | Dec 2024 | Apr 2025 | $5.14M | $690.18k |
| Jamestown Board Of Public UTIL | Jamestown, NY | Municipally-Owned Utility | 1 | 55.1 GWh | Dec 2023 | - | ||
| JGT2 Energy LLC | Jay, ME | Industrial | 1 | 6.4 GWh | Dec 2024 | Mar 2025 | $301.63k | |
| Entergy Louisiana LLC | Jefferson, LA | Investor-Owned Utility | 22 | 49.5 TWh | Apr 2025 | Apr 2025 | $452.70M | $49.28M |
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 | Apr 2025 | Nuclear |
| Barry | Bucks, Alabama | 15 TWh | Jan 1954 | Apr 2025 | Natural Gas : 93.7% Bituminous Coal : 6.3% |
| Beaver Valley | Shippingport, Pennsylvania | 15 TWh | Aug 1976 | Apr 2025 | Nuclear |
| Braidwood Generation Station | Braceville, Illinois | 20 TWh | Jun 1988 | Apr 2025 | Nuclear |
| Browns Ferry | Decatur, Alabama | 29 TWh | Jul 1974 | Apr 2025 | Nuclear |
| Brunswick Nuclear | Southport, North Carolina | 16 TWh | Oct 1975 | Apr 2025 | Nuclear |
| Byron Generating Station | Byron, Illinois | 19 TWh | Aug 1985 | Apr 2025 | Nuclear |
| Calvert Cliffs Nuclear Power Plant | Lusby, Maryland | 15 TWh | Apr 1975 | Apr 2025 | Nuclear |
| Catawba | York, South Carolina | 19 TWh | May 1985 | Apr 2025 | Nuclear |
| Comanche Peak | Glen Rose, Texas | 19 TWh | Jul 1990 | Apr 2025 | Nuclear |
| Crystal River | Crystal River, Florida | 15 TWh | Sep 1966 | Apr 2025 | Natural Gas : 78.9% Bituminous Coal : 21.0% |
| Diablo Canyon | Avila Beach, California | 18 TWh | Apr 1985 | Apr 2025 | Nuclear |
| Donald C Cook | Bridgman, Michigan | 18 TWh | Jul 1975 | Apr 2025 | Nuclear |
| Dresden Generating Station | Morris, Illinois | 15 TWh | Jul 1970 | Apr 2025 | Nuclear |
| Edwin I Hatch | Baxley, Georgia | 14 TWh | Nov 1975 | Apr 2025 | Nuclear |
| Gavin Power, LLC | Cheshire, Ohio | 12 TWh | Sep 1974 | Apr 2025 | Bituminous Coal : 99.5% Distillate Fuel Oil : 0.5% |
| Ghent | Ghent, Kentucky | 11 TWh | Jan 1974 | Apr 2025 | Bituminous Coal : 99.9% |
| Grand Coulee | Grand Coulee, Washington | 16 TWh | Feb 1941 | Apr 2025 | Water |
| Grand Gulf | Port Gibson, Mississippi | 11 TWh | Jun 1985 | Apr 2025 | Nuclear |
| Greensville County Power Station | Emporia, Virginia | 12 TWh | Nov 2018 | Apr 2025 | Natural Gas |
| Guernsey Power Station | Byesville, Ohio | 12 TWh | Jan 2023 | Apr 2025 | Natural Gas |
| H Allen Franklin Combined Cycle | Smiths, Alabama | 12 TWh | May 2002 | Apr 2025 | Natural Gas |
| Hines Energy Complex | Bartow, Florida | 12 TWh | Mar 1999 | Apr 2025 | Natural Gas |
| Jack McDonough | Smyrna, Georgia | 17 TWh | Apr 1971 | Apr 2025 | Natural Gas |
| James H Miller Jr | Quinton, Alabama | 19 TWh | Sep 1978 | Apr 2025 | Subbituminous Coal : 99.1% Natural Gas : 0.9% |
| Joseph M Farley | Columbia, Alabama | 15 TWh | Nov 1977 | Apr 2025 | Nuclear |
| Labadie | Labadie, Missouri | 15 TWh | May 1970 | Apr 2025 | Subbituminous Coal : 99.9% |
| LaSalle Generating Station | Marseilles, Illinois | 20 TWh | Dec 1983 | Apr 2025 | Nuclear |
| Limerick | Sanatoga, Pennsylvania | 20 TWh | Jan 1986 | Apr 2025 | Nuclear |
| McGuire | Huntersville, North Carolina | 19 TWh | Aug 1981 | Apr 2025 | Nuclear |
| Millstone | Waterford, Connecticut | 17 TWh | Nov 1975 | Apr 2025 | Nuclear |
| Monroe (MI) | Monroe, Michigan | 15 TWh | Oct 1969 | Apr 2025 | Subbituminous Coal : 74.5% Bituminous Coal : 15.8% Petroleum Coke : 9.6% |
| Nine Mile Point Nuclear Station | Lycoming, New York | 16 TWh | Nov 1969 | Apr 2025 | Nuclear |
| North Anna | Mineral, Virginia | 16 TWh | May 1978 | Apr 2025 | Nuclear |
| Oak Grove (TX) | Franklin, Texas | 12 TWh | Mar 2010 | Apr 2025 | Lignite Coal : 98.0% Natural Gas : 2.0% |
| Oconee | Seneca, South Carolina | 22 TWh | Jun 1973 | Apr 2025 | Nuclear |
| Palo Verde | Wintersburg, Arizona | 32 TWh | Dec 1985 | Apr 2025 | Nuclear |
| Peach Bottom | Delta, Pennsylvania | 22 TWh | Jun 1974 | Apr 2025 | Nuclear |
| PSEG Salem Generating Station | Hancocks Bridge, New Jersey | 18 TWh | May 1971 | Apr 2025 | Nuclear |
| Quad Cities Generating Station | Cordova, Illinois | 15 TWh | Nov 1972 | Apr 2025 | Nuclear |
| Robert Moses Niagara | Lewiston, New York | 15 TWh | Dec 1960 | Apr 2025 | Water |
| South Texas Project | Wadsworth, Texas | 21 TWh | Jul 1988 | Apr 2025 | Nuclear |
| St Lucie | Jensen Beach, Florida | 16 TWh | Apr 1976 | Apr 2025 | Nuclear |
| Surry | Surry, Virginia | 13 TWh | Nov 1972 | Apr 2025 | Nuclear |
| TalenEnergy Susquehanna | Berwick, Pennsylvania | 20 TWh | May 1983 | Apr 2025 | Nuclear |
| Turkey Point | Homestead, Florida | 21 TWh | Mar 1967 | Apr 2025 | Nuclear : 66.2% Natural Gas : 33.8% |
| Vogtle | Waynesboro, Georgia | 35 TWh | Apr 1987 | Apr 2025 | Nuclear |
| W A Parish | Thompsons, Texas | 14 TWh | May 1958 | Apr 2025 | Subbituminous Coal : 82.6% Natural Gas : 17.4% |
| Watts Bar Nuclear Plant | Spring City, Tennessee | 15 TWh | Apr 1996 | Apr 2025 | Nuclear |
| West County Energy Center | Loxahatchee, Florida | 19 TWh | Jul 2009 | Apr 2025 | Natural Gas : 99.9% |