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 |
|---|---|---|---|---|---|---|---|---|
| Petersburg Borough - (Ak) | Petersburg, AK | Municipally-Owned Utility | 1 | 15.4 GWh | Dec 2025 | - | ||
| Fresno Community Solar Developers, LLC | St. Louis Park, MN | Independent Power Producer | - | 15.4 GWh | Dec 2024 | - | ||
| Citizens Thermal Energy | Indianapolis, IN | Political Subdivision | 1 | 15.3 GWh | Aug 2026 | - | ||
| Centerstream STL, LLC | St. Louis, MO | Independent Power Producer | 1 | 15.3 GWh | Aug 2026 | Sep 2025 | $794.70k | |
| Boston Medical Center | Boston, MA | Commercial | 1 | 15.3 GWh | Dec 2025 | Oct 2025 | $377.18k | |
| Hastings Lock & Dam | Hastings, MN | Municipally-Owned Utility | 1 | 15.3 GWh | Dec 2025 | - | ||
| Ameresco Santa CRUZ Energy LLC | Framingham, MA | Independent Power Producer | 1 | 15.3 GWh | Dec 2025 | - | ||
| Strawberry Water Users Assn | Payson, UT | Investor-Owned Utility | 2 | 15.3 GWh | Dec 2024 | - | ||
| Southern Current One, LLC | Charlotte, NC | Independent Power Producer | - | 15.3 GWh | Dec 2024 | - | ||
| Tamarack Energy | New Meadows, ID | Independent Power Producer | 1 | 15.2 GWh | Aug 2026 | - | ||
| Brewster | Ruthton, MN | Independent Power Producer | 3 | 15.2 GWh | Dec 2025 | - | ||
| King County Dept-Natural Res - (Wa) | Seattle, WA | Municipally-Owned Utility | 1 | 15.2 GWh | Dec 2025 | - | ||
| Solar Breakers LLC | Juno Beach, FL | Independent Power Producer | 2 | 15.2 GWh | Dec 2025 | - | ||
| 0HAM Wham8 Solar, LLC | San Francisco, CA | Independent Power Producer | 1 | 15.1 GWh | Dec 2025 | - | ||
| Snider Industries Inc | Marshall, TX | Industrial | 1 | 15.1 GWh | Dec 2025 | - | ||
| GDIM 4, LLC | Cranston, RI | Independent Power Producer | 1 | 15.0 GWh | Dec 2025 | - | ||
| Augusta Canal Authority | Augusta, GA | Municipally-Owned Utility | 3 | 15.0 GWh | Aug 2026 | - | ||
| Relevate Power Management LLC | New York, NY | Independent Power Producer | 9 | 15.0 GWh | Dec 2025 | - | ||
| Errol Hydroelectric Co LLC | Millinocket, ME | Independent Power Producer | 1 | 14.9 GWh | Dec 2025 | - | ||
| Commonwealth New Bedford Energy LLC | New Bedford, MA | Independent Power Producer | 1 | 14.9 GWh | Dec 2025 | - | ||
| White Oak Solar Energy LLC | Richmond, CA | Independent Power Producer | 1 | 14.9 GWh | Aug 2026 | - | ||
| Cedar Falls Utilities | Cedar Falls, IA | Municipally-Owned Utility | 2 | 14.8 GWh | Dec 2025 | - | ||
| Huerfano River Wind, LLC | Peachtree City, GA | Independent Power Producer | 1 | 14.8 GWh | Dec 2025 | - | ||
| Biola University | La Mirada, CA | Commercial | 1 | 14.8 GWh | Aug 2026 | - | ||
| Cordia | Tulare, CA | Independent Power Producer | 1 | 14.8 GWh | Dec 2025 | - | ||
| Department Of The Navy | San Diego, CA | Federally-Owned Utility | 1 | 14.8 GWh | Aug 2026 | - | ||
| City Of Omaha - (Ne) | Omaha, NE | Municipally-Owned Utility | 2 | 14.8 GWh | Aug 2026 | - | ||
| Concord New Energy | Seattle, WA | Independent Power Producer | 5 | 14.8 GWh | Dec 2025 | - | ||
| Poet Biorefining - Leipsic, LLC | Leipsic, OH | Industrial | 1 | 14.7 GWh | Dec 2025 | - | ||
| Camco International Group, Inc. | Castle Rock, CO | Independent Power Producer | 1 | 14.7 GWh | Dec 2025 | - | ||
| Great Bay Hydro Corp | New York, NY | Independent Power Producer | 2 | 14.7 GWh | Dec 2025 | Oct 2017 | ||
| Lakota Ridge, LLC (Longroad) | Boston, MA | Independent Power Producer | 1 | 14.7 GWh | Dec 2025 | - | ||
| SCDA Solar 1, LLC | Princeton, NJ | Independent Power Producer | 1 | 14.7 GWh | Dec 2025 | - | ||
| Kearsarge Smithfield LLC | Boston, MA | Independent Power Producer | 1 | 14.6 GWh | Dec 2025 | - | ||
| SL Babylon, LLC | New York, NY | Independent Power Producer | 1 | 14.6 GWh | Dec 2025 | - | ||
| BC Solar | New York, NY | Independent Power Producer | 1 | 14.5 GWh | Dec 2025 | - | ||
| Camp Riley Solar Facility | Little Falls, MN | Investor-Owned Utility | 1 | 14.5 GWh | Dec 2025 | - | ||
| Kyocera International, Inc | San Diego, CA | Industrial | 1 | 14.5 GWh | Dec 2025 | - | ||
| Luminace Solar New Jersey, LLC | New York, NY | Independent Power Producer | 5 | 14.4 GWh | Dec 2025 | - | ||
| Philip Morris USA - Park 500 | Chester, VA | Industrial | 1 | 14.4 GWh | Dec 2025 | - | ||
| Long Beach Trigen, LLC | Danbury, CT | Independent Power Producer | 1 | 14.4 GWh | Dec 2025 | - | ||
| Poet Biorefining - Portland | Portland, IN | Industrial | 1 | 14.4 GWh | Dec 2025 | - | ||
| Heritage Sustainable Energy, LLC | Independent Power Producer | 4 | 14.4 GWh | Dec 2025 | - | |||
| SR Paris, LLC | Nashville, TN | Independent Power Producer | 1 | 14.4 GWh | Dec 2025 | - | ||
| Autoliv Asp, Inc. | Auburn Hills, MI | Industrial | 2 | 14.4 GWh | Dec 2025 | - | ||
| Poet Biorefining-Hanlontown, LLC | Hanlontown, IA | Investor-Owned Utility | 1 | 14.4 GWh | Dec 2025 | - | ||
| SUNE B9 Holdings, LLC | Lexington, NC | Independent Power Producer | 3 | 14.4 GWh | Dec 2025 | - | ||
| Hudson Valley Community College | Troy, NY | Independent Power Producer | 1 | 14.3 GWh | Dec 2025 | - | ||
| Rockfish Solar LLC | New York, NY | Independent Power Producer | 1 | 14.3 GWh | Dec 2025 | - | ||
| South Sutter Water District | Trowbridge, CA | Independent Power Producer | 1 | 14.2 GWh | Dec 2025 | - | ||
| Hampshire Paper Co Inc | Gouverneur, NY | Independent Power Producer | 1 | 14.2 GWh | Dec 2025 | - | ||
| Poet Biorefining CARO, LLC | CARO, MI | Industrial | 1 | 14.2 GWh | Dec 2025 | - | ||
| City Of Springville - (Ut) | Springville, UT | Municipally-Owned Utility | 5 | 14.2 GWh | Dec 2025 | Jul 2019 | ||
| City Of Aspen- (Co) | Aspen, CO | Municipally-Owned Utility | 2 | 14.1 GWh | Dec 2025 | - | ||
| Merimil Ltd Partnership | Lewiston, ME | Independent Power Producer | 1 | 14.1 GWh | Dec 2025 | - | ||
| Qualcomm Incorporated | San Diego, CA | Commercial | 3 | 14.0 GWh | Aug 2026 | - | ||
| Haviland Plastic Products Co | Haviland, OH | Commercial | 1 | 14.0 GWh | Dec 2024 | - | ||
| North American Central - LLC | Carmel, IN | Independent Power Producer | 1 | 13.9 GWh | Dec 2025 | - | ||
| RPCA Solar 1, LLC | San Francisco, CA | Independent Power Producer | 1 | 13.8 GWh | Dec 2025 | - | ||
| Rec Solar | San LUIS Obispo, CA | Independent Power Producer | 4 | 13.8 GWh | Dec 2025 | - | ||
| Hampton Lumber Mills - Washington Inc | Independent Power Producer | 1 | 13.7 GWh | Dec 2025 | - | |||
| Luminace Solar Illinois 2, LLC | New York, NY | Independent Power Producer | 5 | 13.7 GWh | Dec 2025 | - | ||
| San Antonio Regional Hospital | Upland, CA | Commercial | 1 | 13.6 GWh | Dec 2025 | - | ||
| Bannock County Landfill - (Id) | Pocatello, ID | Political Subdivision | 1 | 13.6 GWh | Aug 2026 | - | ||
| CVI Renewables Holdings, LLC. | Minneapolis, MN | Independent Power Producer | - | 13.6 GWh | Dec 2024 | - | ||
| Jefferson Solar | Jersey City, NJ | Independent Power Producer | 1 | 13.6 GWh | Dec 2025 | - | ||
| SUNE Alamosa1 LLC | Beltsville, MD | Independent Power Producer | 1 | 13.6 GWh | Dec 2025 | - | ||
| Shavano Falls Hydro LLC - Drop 4 Project | Irvine, UT | Independent Power Producer | 2 | 13.6 GWh | Oct 2025 | - | ||
| City Of Geneva - (Il) | Geneva, IL | Municipally-Owned Utility | 1 | 13.6 GWh | Dec 2025 | Sep 2025 | $681.58k | |
| Salka Cabazon Wind LLC | San Diego, CA | Independent Power Producer | 1 | 13.5 GWh | Dec 2025 | Sep 2025 | $277.55k | |
| Cox Enterprises | Atlanta, GA | Independent Power Producer | 3 | 13.5 GWh | Dec 2025 | - | ||
| BD Solar Oxford LLC | Portland, ME | Independent Power Producer | 1 | 13.4 GWh | Dec 2025 | - | ||
| G&S Operations LLC | New York, NY | Commercial | 3 | 13.4 GWh | Dec 2025 | - | ||
| AES Alamitos LLC | Long Beach, CA | Independent Power Producer | 1 | 13.4 GWh | Jun 2026 | Sep 2025 | $35.61M | |
| Carolina Solar Energy LLC | Chapel Hill, NC | Independent Power Producer | 3 | 13.4 GWh | Dec 2025 | - | ||
| GDIM 2, LLC | Cranston, RI | Independent Power Producer | 1 | 13.3 GWh | Dec 2025 | - | ||
| West Texas A&M University | Canyon, TX | Political Subdivision | 1 | 13.3 GWh | Dec 2025 | - | ||
| Ads Renewable Energy- Wolf Creek, LLC | Houston, TX | Independent Power Producer | 1 | 13.3 GWh | Dec 2025 | - | ||
| Delta Solar Power I, LLC | Jackson, MI | Independent Power Producer | 1 | 13.3 GWh | Dec 2025 | Sep 2025 | $314.47k | |
| Frederick County VIrginia | Winchester, VA | Independent Power Producer | 1 | 13.3 GWh | Dec 2025 | - | ||
| Luminace Solar Holding, LLC | New York, NY | Independent Power Producer | 5 | 13.2 GWh | Dec 2025 | - | ||
| City Of Ukiah - (Ca) | Ukiah, CA | Municipally-Owned Utility | 1 | 13.1 GWh | Dec 2025 | - | ||
| Mas Durham Power, LLC | Nashville, TN | Independent Power Producer | 1 | 13.1 GWh | Dec 2025 | - | ||
| City Of Winfield - (KS) | Winfield, KS | Municipally-Owned Utility | 3 | 13.0 GWh | Dec 2025 | - | ||
| Hampton Solar I, LLC | Charlotte, NC | Independent Power Producer | - | 13.0 GWh | Dec 2024 | - | ||
| Poet Biorefining - Jewell | Jewell, IA | Industrial | 1 | 13.0 GWh | Dec 2025 | - | ||
| CVI Cleancapital Solar 6 | New York, NY | Independent Power Producer | 4 | 13.0 GWh | Dec 2025 | - | ||
| Rev LNG SSL BC, LLC | Wyalusing, PA | Industrial | 1 | 12.9 GWh | Dec 2025 | - | ||
| NRG VIenna Operations Inc | Vienna, MD | Independent Power Producer | 1 | 12.9 GWh | Dec 2025 | - | ||
| Broadview Energy Prime LLC | Toronto, ON | Independent Power Producer | 1 | 12.9 GWh | Dec 2025 | - | ||
| Brainerd Public Utilities | Brainerd, MN | Municipally-Owned Utility | 1 | 12.7 GWh | Dec 2025 | - | ||
| Western Plains Wind, LLC | Oakley, KS | Industrial | 1 | 12.7 GWh | Dec 2025 | - | ||
| Ingenco Renewable Development, LLC | Richmond, VA | Independent Power Producer | 3 | 12.7 GWh | Dec 2025 | - | ||
| Hanford Renewable Energy LLC | Hanford, CA | Commercial | 2 | 12.7 GWh | Dec 2025 | - | ||
| Wind Colebrook South | Colebrook, CT | Independent Power Producer | 1 | 12.6 GWh | Aug 2026 | - | ||
| YUMA County Water User's Association | Somerton, AZ | Independent Power Producer | 1 | 12.6 GWh | Dec 2025 | - | ||
| Midway-Sunset Cogeneration Co | Fellows, CA | Independent Power Producer | 1 | 12.6 GWh | Aug 2026 | Sep 2025 | $99.78k | |
| Madera DP 2, LLC | Valencia, CA | Independent Power Producer | 1 | 12.6 GWh | Dec 2025 | - | ||
| Odyssey Solar, LLC | Charlotte, NC | Independent Power Producer | - | 12.5 GWh | Dec 2024 | Sep 2025 | $238.51k | |
| Polk County Renewables, LLC | Omaha, NE | Independent Power Producer | 1 | 12.5 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 | Aug 2026 | Nuclear |
| Barry | Bucks, Alabama | 14 TWh | Jan 1954 | Aug 2026 | Natural Gas : 96.4% Bituminous Coal : 3.6% |
| Beaver Valley | Shippingport, Pennsylvania | 15 TWh | Aug 1976 | Aug 2026 | Nuclear |
| Bowen | Cartersville, Georgia | 13 TWh | Sep 1971 | Aug 2026 | Bituminous Coal : 99.8% |
| Braidwood Generation Station | Braceville, Illinois | 20 TWh | Jun 1988 | Aug 2026 | Nuclear |
| Browns Ferry | Decatur, Alabama | 31 TWh | Jul 1974 | Aug 2026 | Nuclear |
| Brunswick Nuclear | Southport, North Carolina | 15 TWh | Oct 1975 | Aug 2026 | Nuclear |
| Byron Generating Station | Byron, Illinois | 20 TWh | Aug 1985 | Aug 2026 | Nuclear |
| Calvert Cliffs Nuclear Power Plant | Lusby, Maryland | 15 TWh | Apr 1975 | Aug 2026 | Nuclear |
| Catawba | York, South Carolina | 18 TWh | May 1985 | Aug 2026 | Nuclear |
| Comanche Peak | Glen Rose, Texas | 20 TWh | Jul 1990 | Aug 2026 | Nuclear |
| Crystal River | Crystal River, Florida | 16 TWh | Sep 1966 | Aug 2026 | Natural Gas : 69.9% Bituminous Coal : 29.9% |
| Diablo Canyon | Avila Beach, California | 19 TWh | Apr 1985 | Aug 2026 | Nuclear |
| Donald C Cook | Bridgman, Michigan | 18 TWh | Jul 1975 | Aug 2026 | Nuclear |
| Dresden Generating Station | Morris, Illinois | 15 TWh | Jul 1970 | Aug 2026 | Nuclear |
| Edwin I Hatch | Baxley, Georgia | 14 TWh | Nov 1975 | Aug 2026 | Nuclear |
| Gavin Power, LLC | Cheshire, Ohio | 12 TWh | Sep 1974 | Aug 2026 | Bituminous Coal : 99.5% |
| Grand Coulee | Grand Coulee, Washington | 19 TWh | Feb 1941 | Aug 2026 | Water |
| Guernsey Power Station | Byesville, Ohio | 12 TWh | Jan 2023 | Aug 2026 | Natural Gas |
| H Allen Franklin Combined Cycle | Smiths, Alabama | 12 TWh | May 2002 | Aug 2026 | Natural Gas |
| Jack McDonough | Smyrna, Georgia | 19 TWh | Apr 1971 | Aug 2026 | Natural Gas |
| James H Miller Jr | Quinton, Alabama | 19 TWh | Sep 1978 | Aug 2026 | Subbituminous Coal : 99.1% Natural Gas : 0.9% |
| Joseph M Farley | Columbia, Alabama | 15 TWh | Nov 1977 | Aug 2026 | Nuclear |
| Labadie | Labadie, Missouri | 15 TWh | May 1970 | Aug 2026 | Subbituminous Coal : 99.9% |
| LaSalle Generating Station | Marseilles, Illinois | 19 TWh | Dec 1983 | Aug 2026 | Nuclear |
| Limerick | Sanatoga, Pennsylvania | 19 TWh | Jan 1986 | Aug 2026 | Nuclear |
| McGuire | Huntersville, North Carolina | 19 TWh | Aug 1981 | Aug 2026 | Nuclear |
| Millstone | Waterford, Connecticut | 17 TWh | Nov 1975 | Aug 2026 | Nuclear |
| Monroe (MI) | Monroe, Michigan | 15 TWh | Oct 1969 | Aug 2026 | Subbituminous Coal : 75.1% Bituminous Coal : 15.7% Petroleum Coke : 9.0% |
| Nine Mile Point Nuclear Station | Lycoming, New York | 16 TWh | Nov 1969 | Aug 2026 | Nuclear |
| North Anna | Mineral, Virginia | 16 TWh | May 1978 | Aug 2026 | Nuclear |
| Oak Grove (TX) | Franklin, Texas | 12 TWh | Mar 2010 | Aug 2026 | Lignite Coal : 99.3% Natural Gas : 0.7% |
| Oconee | Seneca, South Carolina | 22 TWh | Jun 1973 | Aug 2026 | Nuclear |
| Palo Verde | Wintersburg, Arizona | 31 TWh | Dec 1985 | Aug 2026 | Nuclear |
| Peach Bottom | Delta, Pennsylvania | 22 TWh | Jun 1974 | Aug 2026 | Nuclear |
| Prairie State Generating Station | Marissa, Illinois | 12 TWh | May 2012 | Aug 2026 | Bituminous Coal : 99.8% |
| PSEG Salem Generating Station | Hancocks Bridge, New Jersey | 19 TWh | May 1971 | Aug 2026 | Nuclear |
| Quad Cities Generating Station | Cordova, Illinois | 15 TWh | Nov 1972 | Aug 2026 | Nuclear |
| Robert Moses Niagara | Lewiston, New York | 14 TWh | Dec 1960 | Aug 2026 | Water |
| Sequoyah | Soddy Daisy, Tennessee | 18 TWh | Jun 1981 | Aug 2026 | Nuclear |
| South Texas Project | Wadsworth, Texas | 20 TWh | Jul 1988 | Aug 2026 | Nuclear |
| St Lucie | Jensen Beach, Florida | 15 TWh | Apr 1976 | Aug 2026 | Nuclear |
| Surry | Surry, Virginia | 12 TWh | Nov 1972 | Aug 2026 | Nuclear |
| TalenEnergy Susquehanna | Berwick, Pennsylvania | 20 TWh | May 1983 | Aug 2026 | Nuclear |
| Turkey Point | Homestead, Florida | 20 TWh | Mar 1967 | Aug 2026 | Nuclear : 64.7% Natural Gas : 35.3% |
| Union Power Station | El Dorado, Arkansas | 13 TWh | Dec 2002 | Aug 2026 | Natural Gas |
| Vogtle | Waynesboro, Georgia | 37 TWh | Apr 1987 | Aug 2026 | Nuclear |
| W A Parish | Thompsons, Texas | 14 TWh | May 1958 | Aug 2026 | Subbituminous Coal : 82.1% Natural Gas : 17.9% |
| Watts Bar Nuclear Plant | Spring City, Tennessee | 20 TWh | Apr 1996 | Aug 2026 | Nuclear |
| West County Energy Center | Loxahatchee, Florida | 18 TWh | Jul 2009 | Aug 2026 | Natural Gas : 99.9% |