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 |
|---|---|---|---|---|---|---|---|---|
| Kawailoa Solar, LLC | New York, NY | Independent Power Producer | 1 | 76.5 GWh | Mar 2026 | - | ||
| University Park Energy LLC | University Park, IL | Independent Power Producer | 1 | 76.4 GWh | Dec 2024 | Sep 2025 | $5.01M | $55.25k |
| Avenal Solar Holdings LLC | San Diego, CA | Independent Power Producer | 3 | 75.9 GWh | Dec 2024 | - | ||
| Central 40, LLC | Reno, NV | Independent Power Producer | 1 | 75.8 GWh | Mar 2026 | Sep 2025 | $866.50k | |
| SR Bell Buckle, LLC | Nashville, TN | Independent Power Producer | 1 | 75.4 GWh | Mar 2026 | Sep 2025 | $417.67k | |
| Portal Ridge Solar, LLC | New York, NY | Independent Power Producer | 2 | 75.2 GWh | Dec 2024 | - | ||
| San Isabel Solar, LLC | New York, NY | Independent Power Producer | 1 | 75.2 GWh | Mar 2026 | Sep 2025 | $1.01M | |
| University Of Massachusetts Medical | Worcester, MA | State-Owned Utility | 1 | 75.1 GWh | Dec 2024 | - | ||
| Iowa Lakes Electric Coop | Estherville, IA | Cooperative | 2 | 75.0 GWh | Dec 2024 | - | ||
| Lincoln Operating Services, LLC | Charlotte, NC | Independent Power Producer | 2 | 74.5 GWh | Dec 2024 | - | ||
| Chaves County Solar II, LLC | Juno Beach, FL | Independent Power Producer | 1 | 74.2 GWh | Mar 2026 | Sep 2025 | $693.76k | |
| Baconton Power LLC | Baconton, GA | Cooperative | 1 | 74.1 GWh | Dec 2024 | Nov 2022 | ||
| DOD USMC Marine Air Ground Combat | Twentynine Palms, CA | Federally-Owned Utility | 2 | 73.5 GWh | Dec 2024 | - | ||
| Tyson Nick Solar Project, LLC | Paris, TX | Independent Power Producer | 1 | 73.5 GWh | Mar 2026 | - | ||
| Palmetto Power Management LLC | El Segundo, CA | Independent Power Producer | 10 | 73.5 GWh | Dec 2024 | - | ||
| ECO Services Corp. | The Woodlands, TX | Industrial | 3 | 73.3 GWh | Dec 2024 | - | ||
| Simplot Leasing Corp | Boise, ID | Industrial | 1 | 73.2 GWh | Mar 2026 | - | ||
| Rain CII Carbon LLC | Covington, LA | Industrial | 1 | 73.1 GWh | Jan 2026 | - | ||
| LSU And A&M College | Baton Rouge, LA | State-Owned Utility | 1 | 72.9 GWh | Mar 2026 | - | ||
| Doyon Utilities - FT. Wainwright | FT.Wainwright, AK | Investor-Owned Utility | 1 | 72.8 GWh | Dec 2024 | - | ||
| NRG Solar Roadrunner | Santa Teresa, NM | Independent Power Producer | 1 | 72.8 GWh | Dec 2024 | Sep 2018 | ||
| Sloughhouse Solar, LLC | New York, NY | Independent Power Producer | 1 | 72.3 GWh | Mar 2026 | Sep 2025 | ||
| Chi Energy, Inc. | Andover, MA | Independent Power Producer | 2 | 72.3 GWh | Dec 2024 | - | ||
| International Bound & WTR COMM | El Paso, TX | Federally-Owned Utility | 2 | 72.1 GWh | Dec 2024 | - | ||
| Riverstart Solar Park IV LLC | Houston, TX | Independent Power Producer | 1 | 72.0 GWh | Mar 2026 | - | ||
| Robin Hollow Solar, LLC | Warwick, RI | Independent Power Producer | 1 | 72.0 GWh | Mar 2026 | - | ||
| University Of California, San Francisco | San Francisco, CA | Commercial | 1 | 71.9 GWh | Mar 2026 | - | ||
| Nugen Capital Management | Providence, RI | Independent Power Producer | 16 | 71.6 GWh | Dec 2024 | - | ||
| Sonoco Products Co | Hartsville, SC | |Industrial | 2 | 71.4 GWh | Mar 2026 | - | ||
| Compadre Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 71.2 GWh | Mar 2026 | - | ||
| Veolia Energy Operating Service | Richmond, VA | Independent Power Producer | 1 | 71.1 GWh | Mar 2026 | - | ||
| Lightning Dock Geothermal Hi-01, LLC | Salt Lake City, UT | Independent Power Producer | 1 | 70.8 GWh | Mar 2026 | - | ||
| Chi Operations Inc | Andover, MA | Independent Power Producer | 15 | 70.5 GWh | Dec 2024 | - | ||
| Frontier Operation Services | Houston, TX | Independent Power Producer | 4 | 70.0 GWh | Dec 2024 | - | ||
| Petersburg Energy Center, LLC | 1 | 69.7 GWh | Mar 2026 | - | ||||
| PIO PICO Energy Center LLC | San Diego, CA | Independent Power Producer | 1 | 69.6 GWh | Dec 2024 | Sep 2025 | $14.35M | |
| The Andersons Albion Ethanol LLC | Maumee, OH | Industrial | 1 | 69.4 GWh | Dec 2024 | - | ||
| Cuyama Solar, LLC | New York, NY | Independent Power Producer | 1 | 69.4 GWh | Mar 2026 | Sep 2025 | $2.22M | |
| Tilton Energy LLC | Tilton, IL | Independent Power Producer | 1 | 69.3 GWh | Dec 2024 | Sep 2025 | $1.77M | |
| Hypower Energy, LLC | Annapolis, MD | Independent Power Producer | 1 | 69.2 GWh | Dec 2024 | - | ||
| Central Hudson Gas & ELEC Corp | Poughkeepsie, NY | Investor-Owned Utility | 5 | 69.1 GWh | Dec 2024 | Oct 2025 | $2.58M | $3.89M |
| Little Bear Solar 1, LLC (Longroad) | Boston, MA | Independent Power Producer | 1 | 69.0 GWh | Mar 2026 | - | ||
| Concord Energy LLC | Concord, NC | Independent Power Producer | 1 | 68.8 GWh | Mar 2026 | - | ||
| Pontook Operating LP | Millinocket, ME | Independent Power Producer | 1 | 68.7 GWh | Dec 2024 | - | ||
| TAI Huntsville Solar, LLC | New York, NY | Independent Power Producer | 1 | 68.3 GWh | Mar 2026 | Oct 2025 | $820.85k | |
| Albany Engineering Corporation | Albany, NY | Independent Power Producer | 3 | 68.2 GWh | Dec 2024 | - | ||
| Franklin Heating Station | Rochester, MN | Independent Power Producer | 1 | 68.1 GWh | Mar 2026 | - | ||
| PEI Power Corp | Archbald, PA | Independent Power Producer | 1 | 68.1 GWh | Mar 2026 | Oct 2025 | $325.13k | |
| United Technologies | East Hartford, CT | Industrial | 1 | 67.8 GWh | Mar 2026 | - | ||
| Calpine Gilroy Cogen LP | Gilroy, CA | Independent Power Producer | 2 | 67.5 GWh | Dec 2024 | Oct 2025 | $2.56M | |
| Calpeak Power, LLC | San Diego, CA | Independent Power Producer | 6 | 67.5 GWh | Mar 2026 | Oct 2025 | $4.32M | $4.32M |
| Warm Springs Power Enterprises | Warm Springs, OR | Independent Power Producer | 1 | 67.1 GWh | Dec 2024 | - | ||
| Hayhurst New Mexico Solar | Wilmington, DE | Independent Power Producer | 1 | 66.9 GWh | Dec 2024 | - | ||
| Tejas Power Generation LLC | Houston, TX | Independent Power Producer | 1 | 66.9 GWh | Dec 2024 | - | ||
| Citycenter Land LLC | Las Vegas, NV | Commercial | 1 | 66.6 GWh | Mar 2026 | - | ||
| Roseburg Forest Products Co | Weed, CA | Industrial | 2 | 66.3 GWh | Dec 2024 | Oct 2025 | $1.14M | |
| Nextera Renewable Fuels, LLC | Allentown, PA | Independent Power Producer | 31 | 66.2 GWh | Mar 2026 | Oct 2025 | $4.38M | $2.19M |
| Solar AVRA Valley LLC | Scottsdale, AZ | Independent Power Producer | 1 | 65.7 GWh | Dec 2024 | Sep 2025 | $2.47M | |
| NRG Solar Borrego I | Scottsdale, AZ | Independent Power Producer | 1 | 65.5 GWh | Dec 2024 | - | ||
| LOMA Linda University | LOMA Linda, CA | Commercial | 1 | 65.2 GWh | Mar 2026 | - | ||
| Ne Renewable Fitchburg, LLC | New York City, NY | Investor-Owned Utility | 1 | 65.1 GWh | Dec 2024 | - | ||
| BCD Project Holdings 1, LLC | Asheville, NC | Independent Power Producer | 2 | 64.9 GWh | Dec 2024 | - | ||
| Babacomari Solar, LLC | New York, NY | Independent Power Producer | 1 | 64.8 GWh | Mar 2026 | - | ||
| Brunot Island Power, LLC | Chicago, IL | Independent Power Producer | 1 | 64.7 GWh | Dec 2024 | Oct 2025 | $3.28M | |
| Hayhurst Texas Solar | Ontario | Independent Power Producer | 1 | 64.7 GWh | Dec 2024 | - | ||
| Idaho Winds LLC | Glenns Ferry, ID | Independent Power Producer | 1 | 64.7 GWh | Dec 2024 | - | ||
| Morris Energy Operations Company, LLC | The Woodland, TX | Independent Power Producer | 2 | 64.4 GWh | Dec 2024 | - | ||
| Web Silver Maple Wind LLC | Natick, MA | Independent Power Producer | 1 | 64.4 GWh | Dec 2024 | Sep 2025 | $506.84k | |
| Mililani I Solar LLC | San Francisco, CA | Independent Power Producer | 1 | 64.4 GWh | Mar 2026 | - | ||
| Madison Energy Investments LLC | Vienna, VA | Independent Power Producer | 43 | 64.2 GWh | Mar 2026 | - | ||
| Calwind Resources Inc | Westlake VIllage, CA | Independent Power Producer | 2 | 64.2 GWh | Dec 2024 | - | ||
| Potrero Hills Energy Producers, LLC | Detroit, MI | Investor-Owned Utility | 1 | 64.2 GWh | Dec 2024 | - | ||
| Power County Wind Park North LLC | New York, NY | Independent Power Producer | 1 | 64.2 GWh | Dec 2024 | - | ||
| ESI Vansycle Partners LP | Juno Beach, FL | Independent Power Producer | 1 | 64.1 GWh | Dec 2024 | Sep 2025 | $1.25M | |
| Westbound Solar 3, LLC | San LUIS Obispo, CA | Independent Power Producer | 13 | 63.8 GWh | Dec 2024 | - | ||
| Bison Solar LLC | New York, NY | Independent Power Producer | 1 | 63.7 GWh | Mar 2026 | Sep 2025 | $1.02M | |
| Annadale Community Clean Energy Projects LLC | New York, NY | Independent Power Producer | 2 | 63.6 GWh | Dec 2024 | - | ||
| DG Minnesota CSG, LLC | Juno Beach, FL | Independent Power Producer | 9 | 63.6 GWh | Dec 2024 | - | ||
| Thermo No 1 Be 01 LLC | Independent Power Producer | 2 | 63.4 GWh | Dec 2024 | - | |||
| University Of North Carolina | Chapel Hill, NC | State-Owned Utility | 2 | 63.3 GWh | Mar 2026 | - | ||
| DTE Atlantic, LLC | Atlantic City, NJ | Independent Power Producer | 1 | 63.3 GWh | Dec 2024 | - | ||
| Athens Energy, LLC | Athens, ME | Independent Power Producer | 1 | 63.1 GWh | Dec 2024 | Apr 2018 | ||
| Friant Power Authority | Visalia, CA | Political Subdivision | 1 | 62.7 GWh | Dec 2024 | - | ||
| Dimension Energy LLC | Atlanta, GA | Independent Power Producer | 28 | 62.7 GWh | Dec 2024 | - | ||
| Mechanicsville Solar, LLC | Mooresville, NC | Independent Power Producer | 1 | 62.4 GWh | Mar 2026 | Oct 2025 | $867.24k | |
| Nstar Electric Company | Westwood, MA | Investor-Owned Utility | 17 | 62.3 GWh | Mar 2026 | Oct 2025 | $27.02M | $57.43M |
| Denver City & County Of | Denver, CO | Independent Power Producer | 6 | 62.1 GWh | Dec 2024 | - | ||
| Caden Energix Hickory LLC | Arlington, VA | Independent Power Producer | 1 | 62.0 GWh | Mar 2026 | Oct 2025 | $1.69M | |
| SR Baxley, LLC | Nashville, TN | Independent Power Producer | 1 | 61.8 GWh | Mar 2026 | Sep 2025 | $436.50k | |
| Ee Waianae Solar Project LLC | San Diego, CA | Independent Power Producer | 1 | 61.6 GWh | Mar 2026 | - | ||
| University Of Alaska | Fairbanks, AK | State-Owned Utility | 1 | 61.6 GWh | Mar 2026 | - | ||
| Indeck-Energy SERV Silver SPG | Buffalo Grove, IL | Independent Power Producer | 1 | 61.6 GWh | Dec 2024 | - | ||
| New Hope Power Company | South Bay, FL | Industrial | 1 | 61.5 GWh | Mar 2026 | - | ||
| Georgia-Pacific Toledo LLC | Toledo, OR | Industrial | 2 | 61.5 GWh | Dec 2024 | Sep 2025 | $461.48k | $34.98k |
| Wildcat Wind, LLC | Baltimore, MD | Independent Power Producer | 1 | 61.0 GWh | Dec 2024 | Sep 2025 | $733.97k | |
| Pinal Central Energy Center, LLC | Juno Beach, FL | Independent Power Producer | 1 | 61.0 GWh | Mar 2026 | Sep 2025 | $1.56M | |
| Peony Solar, LLC | Asheville, NC | Independent Power Producer | 1 | 60.9 GWh | Dec 2025 | Sep 2025 | $833.97k | |
| St Mary's Hospital | Bayside, NY | |Commercial | 3 | 60.8 GWh | Mar 2026 | - | ||
| Phelps Dodge Refining Corp | El Paso, TX | Industrial | 1 | 60.7 GWh | Dec 2024 | - | ||
| San Diego State University | San Diego, CA | State-Owned Utility | 1 | 60.6 GWh | Mar 2026 | - |
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 2026 | Nuclear |
| Barry | Bucks, Alabama | 12 TWh | Jan 1954 | Mar 2026 | Natural Gas : 95.8% Bituminous Coal : 4.2% |
| Beaver Valley | Shippingport, Pennsylvania | 15 TWh | Aug 1976 | Mar 2026 | Nuclear |
| Bowen | Cartersville, Georgia | 13 TWh | Sep 1971 | Mar 2026 | Bituminous Coal : 99.8% |
| Braidwood Generation Station | Braceville, Illinois | 20 TWh | Jun 1988 | Mar 2026 | Nuclear |
| Browns Ferry | Decatur, Alabama | 30 TWh | Jul 1974 | Mar 2026 | Nuclear |
| Brunswick Nuclear | Southport, North Carolina | 16 TWh | Oct 1975 | Mar 2026 | Nuclear |
| Byron Generating Station | Byron, Illinois | 19 TWh | Aug 1985 | Mar 2026 | Nuclear |
| Calvert Cliffs Nuclear Power Plant | Lusby, Maryland | 15 TWh | Apr 1975 | Mar 2026 | Nuclear |
| Catawba | York, South Carolina | 19 TWh | May 1985 | Mar 2026 | Nuclear |
| Comanche Peak | Glen Rose, Texas | 20 TWh | Jul 1990 | Mar 2026 | Nuclear |
| Crystal River | Crystal River, Florida | 16 TWh | Sep 1966 | Mar 2026 | Natural Gas : 68.9% Bituminous Coal : 30.9% |
| Diablo Canyon | Avila Beach, California | 17 TWh | Apr 1985 | Mar 2026 | Nuclear |
| Donald C Cook | Bridgman, Michigan | 18 TWh | Jul 1975 | Mar 2026 | Nuclear |
| Dresden Generating Station | Morris, Illinois | 15 TWh | Jul 1970 | Mar 2026 | Nuclear |
| Edwin I Hatch | Baxley, Georgia | 14 TWh | Nov 1975 | Mar 2026 | Nuclear |
| Gavin Power, LLC | Cheshire, Ohio | 13 TWh | Sep 1974 | Mar 2026 | Bituminous Coal : 99.6% |
| Grand Coulee | Grand Coulee, Washington | 18 TWh | Feb 1941 | Mar 2026 | Water |
| Guernsey Power Station | Byesville, Ohio | 12 TWh | Jan 2023 | Mar 2026 | Natural Gas |
| H Allen Franklin Combined Cycle | Smiths, Alabama | 12 TWh | May 2002 | Mar 2026 | Natural Gas |
| Hines Energy Complex | Bartow, Florida | 12 TWh | Mar 1999 | Mar 2026 | Natural Gas |
| Jack McDonough | Smyrna, Georgia | 18 TWh | Apr 1971 | Mar 2026 | Natural Gas |
| James H Miller Jr | Quinton, Alabama | 19 TWh | Sep 1978 | Mar 2026 | Subbituminous Coal : 99.1% Natural Gas : 0.9% |
| Joseph M Farley | Columbia, Alabama | 13 TWh | Nov 1977 | Mar 2026 | Nuclear |
| Labadie | Labadie, Missouri | 16 TWh | May 1970 | Mar 2026 | Subbituminous Coal : 99.9% |
| LaSalle Generating Station | Marseilles, Illinois | 19 TWh | Dec 1983 | Mar 2026 | Nuclear |
| Limerick | Sanatoga, Pennsylvania | 19 TWh | Jan 1986 | Mar 2026 | Nuclear |
| McGuire | Huntersville, North Carolina | 19 TWh | Aug 1981 | Mar 2026 | Nuclear |
| Millstone | Waterford, Connecticut | 17 TWh | Nov 1975 | Mar 2026 | Nuclear |
| Monroe (MI) | Monroe, Michigan | 16 TWh | Oct 1969 | Mar 2026 | Subbituminous Coal : 75.0% Bituminous Coal : 16.0% Petroleum Coke : 8.9% |
| Nine Mile Point Nuclear Station | Lycoming, New York | 16 TWh | Nov 1969 | Mar 2026 | Nuclear |
| North Anna | Mineral, Virginia | 16 TWh | May 1978 | Mar 2026 | Nuclear |
| Oconee | Seneca, South Carolina | 22 TWh | Jun 1973 | Mar 2026 | Nuclear |
| Okeechobee Clean Energy Center | Okeechobee, Florida | 12 TWh | Feb 2019 | Feb 2026 | Natural Gas |
| Palo Verde | Wintersburg, Arizona | 31 TWh | Dec 1985 | Mar 2026 | Nuclear |
| Peach Bottom | Delta, Pennsylvania | 22 TWh | Jun 1974 | Mar 2026 | Nuclear |
| Prairie State Generating Station | Marissa, Illinois | 12 TWh | May 2012 | Mar 2026 | Bituminous Coal : 99.8% |
| PSEG Salem Generating Station | Hancocks Bridge, New Jersey | 19 TWh | May 1971 | Mar 2026 | Nuclear |
| Quad Cities Generating Station | Cordova, Illinois | 16 TWh | Nov 1972 | Mar 2026 | Nuclear |
| Robert Moses Niagara | Lewiston, New York | 14 TWh | Dec 1960 | Mar 2026 | Water |
| Sequoyah | Soddy Daisy, Tennessee | 15 TWh | Jun 1981 | Mar 2026 | Nuclear |
| South Texas Project | Wadsworth, Texas | 21 TWh | Jul 1988 | Mar 2026 | Nuclear |
| St Lucie | Jensen Beach, Florida | 16 TWh | Apr 1976 | Mar 2026 | Nuclear |
| Surry | Surry, Virginia | 13 TWh | Nov 1972 | Mar 2026 | Nuclear |
| TalenEnergy Susquehanna | Berwick, Pennsylvania | 19 TWh | May 1983 | Mar 2026 | Nuclear |
| Turkey Point | Homestead, Florida | 20 TWh | Mar 1967 | Mar 2026 | Nuclear : 68.1% Natural Gas : 31.9% |
| Vogtle | Waynesboro, Georgia | 37 TWh | Apr 1987 | Mar 2026 | Nuclear |
| W A Parish | Thompsons, Texas | 15 TWh | May 1958 | Mar 2026 | Subbituminous Coal : 82.1% Natural Gas : 17.9% |
| Watts Bar Nuclear Plant | Spring City, Tennessee | 18 TWh | Apr 1996 | Mar 2026 | Nuclear |
| West County Energy Center | Loxahatchee, Florida | 18 TWh | Jul 2009 | Mar 2026 | Natural Gas |