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 |
|---|---|---|---|---|---|---|---|---|
| Ashby Solar, LLC | Boston, MA | Independent Power Producer | 1 | 3.0 GWh | Dec 2025 | - | ||
| Ashley Solar Farm, LLC | Boston, MA | Independent Power Producer | 1 | 7.1 GWh | Dec 2025 | - | ||
| Ashley Solar (SC) | El Segundo, CA | Independent Power Producer | 1 | 2.2 GWh | Dec 2025 | - | ||
| ASA Volney Ny Solar I LLC | Denver, CO | Independent Power Producer | 1 | 5.8 GWh | Dec 2025 | - | ||
| Ashtabula Wind II LLC | Juno Beach, FL | Independent Power Producer | 1 | 393.6 GWh | Dec 2025 | Jun 2025 | $4.56M | |
| 65HK 8ME LLC | Folsom, CA | Independent Power Producer | - | - | - | Sep 2025 | $1.13M | |
| 64KT 8ME LLC | Folsom, CA | Independent Power Producer | 1 | 261.4 GWh | Jun 2026 | Sep 2025 | $4.19M | |
| Aspenall Energies (Delaware), LLC | Minneapolis, MN | Independent Power Producer | 1 | 35.5 GWh | Dec 2025 | - | ||
| Assembly Solar I, LLC | New York, NY | Independent Power Producer | 1 | 111.5 GWh | Jun 2026 | Sep 2025 | $1.65M | |
| Assembly Solar II LLC | New York, NY | Independent Power Producer | 1 | 249.4 GWh | Jun 2026 | Sep 2025 | $3.03M | |
| 63SU 8ME, LLC | New York, NY | Independent Power Producer | 1 | 415.8 GWh | Dec 2025 | Sep 2025 | $7.91M | |
| Assembly Solar III, LLC | New York, NY | Independent Power Producer | 1 | 186.3 GWh | Jun 2026 | Sep 2025 | $2.31M | |
| Astoria Energy II LLC | Astoria, NY | Independent Power Producer | 1 | 3.1 TWh | Jun 2026 | Sep 2025 | $44.93M | |
| Arroyo Solar LLC | New York, NY | Independent Power Producer | 1 | 804.4 GWh | Jun 2026 | Sep 2025 | $4.01M | |
| 87RL 8ME LLC | Folsom, CA | Independent Power Producer | - | - | - | Jun 2025 | $757.08k | |
| 8500 Balboa PV, LLC | Northridge, CA | Independent Power Producer | 1 | 3.5 GWh | Dec 2025 | - | ||
| 83WI 8ME, LLC | Washington, DC | Independent Power Producer | 1 | 110.1 GWh | Jun 2026 | Oct 2025 | $2.24M | |
| 7V Solar Ranch, LLC | San Francisco, CA | Independent Power Producer | 1 | 563.9 GWh | Jun 2026 | - | ||
| 7TH Road Solar 2, LLC (Briscoe 2a) | Arlington, VA | Independent Power Producer | 1 | 4.8 GWh | Dec 2025 | - | ||
| 7TH Road Solar 1, LLC (Briscoe 1a) | Arlington, VA | Independent Power Producer | 1 | 4.2 GWh | Dec 2025 | - | ||
| 77F2M Wham8 Solar, LLC | San Francisco, CA | Independent Power Producer | 1 | 10.3 GWh | Dec 2024 | - | ||
| Arrow Canyon Solar LLC | San Diego, CA | Independent Power Producer | 1 | 669.4 GWh | Jun 2026 | Sep 2025 | $6.90M | |
| 71CFR Wham8 Solar, LLC | San Francisco, CA | Independent Power Producer | 1 | 3.0 GWh | Dec 2024 | - | ||
| 3232 Batavia Solar, LLC | Boston, MA | Independent Power Producer | 1 | 7.0 GWh | Dec 2025 | - | ||
| Artemis Solar LLC | Washington, DC | Independent Power Producer | - | 5.8 GWh | Dec 2024 | - | ||
| Arthur Kill Power, LLC | Staten Island, NY | Independent Power Producer | 1 | 1.8 TWh | Jun 2026 | Sep 2025 | $56.70M | |
| Arthur Solar 2, LLC | San Francisco, CA | Independent Power Producer | 1 | 3.1 GWh | Dec 2025 | - | ||
| ASA Clayton Ny Solar I LLC | Denver, CO | Independent Power Producer | 1 | 2.7 GWh | Dec 2025 | - | ||
| ASA Dekalb Ny Solar I LLC | Denver, CO | Independent Power Producer | 1 | 6.7 GWh | Dec 2025 | - | ||
| ASA Dekalb Ny Solar II LLC | Denver, CO | Independent Power Producer | 1 | 4.8 GWh | Dec 2025 | - | ||
| ASA Dekalb Ny Solar III LLC | Denver, CO | Independent Power Producer | 1 | 4.5 GWh | Dec 2025 | - | ||
| ASA Gouverneur Ny Solar I LLC | Denver, CO | Independent Power Producer | 1 | 2.5 GWh | Dec 2025 | - | ||
| ASA Gouverneur Ny Solar II LLC | Denver, CO | Independent Power Producer | 1 | 4.5 GWh | Dec 2025 | - | ||
| Aulander Holloman Solar, LLC | Westport, CT | Independent Power Producer | 1 | 193.1 GWh | Jun 2026 | Oct 2025 | $2.84M | |
| Atood Solar III LLC | Spartanburg, SC | Independent Power Producer | 1 | 2.3 GWh | Dec 2025 | - | ||
| Aurora Generation LLC | Aurora, IL | Independent Power Producer | 1 | 528.3 GWh | Jun 2026 | Jul 2025 | $16.01M | |
| 53 SP Solar Trust | Wilmington, DE | Independent Power Producer | 2 | 5.3 GWh | Dec 2025 | - | ||
| Atrisco Solar LLC | Boise, ID | Independent Power Producer | 1 | 829.2 GWh | Jun 2026 | Sep 2025 | $5.31M | |
| Auburn Renewables, LLC | Auburn, IN | Independent Power Producer | 1 | 17.1 GWh | Dec 2025 | - | ||
| Aurora Energy LLC | Fairbanks, AK | Independent Power Producer | 1 | 131.6 GWh | Dec 2024 | - | ||
| 515 Main Saugus LLC | Saugus, MA | Independent Power Producer | 1 | 1.9 GWh | Dec 2025 | - | ||
| Audrey Solar LLC | Menlo Park, CA | Independent Power Producer | 1 | 4.7 GWh | Dec 2025 | - | ||
| Aurora Wind Project, LLC | Andover, MA | Independent Power Producer | 1 | 1.0 TWh | Jun 2026 | Oct 2025 | $3.43M | |
| 38DN Asset Management LLC | Sausalito, CA | Independent Power Producer | 7 | 9.4 GWh | Dec 2025 | - | ||
| 38DN Power Fund 1 LLC | Sausalito, CA | Independent Power Producer | 1 | 3.4 GWh | Dec 2025 | - | ||
| 50LW 8ME LLC | El Dorado Hills, CA | Independent Power Producer | 1 | 508.7 GWh | Jun 2026 | - | ||
| 42ND Road Solar LLC | Arlington, VA | Independent Power Producer | 1 | 4.2 GWh | Dec 2025 | - | ||
| 41MB 8ME, LLC | Folsom, CA | Independent Power Producer | 1 | 105.6 GWh | Jun 2026 | Jun 2025 | $2.71M | |
| August Wind Energy, LLC | Greenfield, IA | Independent Power Producer | 1 | 2.6 GWh | Nov 2025 | - | ||
| Augusta Solar LLC | Independent Power Producer | 1 | 4.2 GWh | Dec 2025 | - | |||
| Athens Energy, LLC | Athens, ME | Independent Power Producer | 1 | 62.2 GWh | Dec 2025 | Apr 2018 | ||
| Avangrid Power LLC | Portland, OR | Independent Power Producer | 92 | 22.3 TWh | Jun 2026 | Oct 2025 | $124.30M | $36.03M |
| 325MK 8ME LLC | Scottsdale, AZ | Independent Power Producer | 1 | 1.0 TWh | Jun 2026 | Sep 2025 | $6.73M | |
| Avalon Solar Partners II, LLC | Boise, ID | Independent Power Producer | 1 | 45.5 GWh | Dec 2025 | - | ||
| Astoria Generating Company, L.P. | Stamford, CT | Independent Power Producer | 3 | 962.0 GWh | Dec 2025 | Oct 2025 | $80.24M | |
| Astra Wind LLC | Washington, DC | Independent Power Producer | 1 | 598.5 GWh | Jun 2026 | - | ||
| Avalon Hydropower LLC | Stoneville, NC | Independent Power Producer | 1 | 2.5 GWh | Jun 2026 | - | ||
| 62SK 8ME, LLC | New York, NY | Independent Power Producer | 1 | 294.1 GWh | Dec 2025 | Sep 2025 | $6.52M | |
| 54 KR 8ME LLC | Folsom, CA | Independent Power Producer | 1 | 20.2 GWh | Dec 2025 | Sep 2025 | $693.14k | |
| Av Solar Ranch 1 LLC | Baltimore, MD | Independent Power Producer | 1 | 617.8 GWh | Jun 2026 | Sep 2025 | $25.34M | |
| Atkinson Solar II LLC | Charlotte, NC | Independent Power Producer | - | 4.0 GWh | Dec 2024 | - | ||
| Auwahi Wind Energy LLC | Chicago, IL | Independent Power Producer | 1 | 95.8 GWh | Dec 2025 | - | ||
| 6140 Route 209 - North, LLC | Boston, MA | Independent Power Producer | 1 | 6.8 GWh | Dec 2025 | - | ||
| 38 Degrees North, LLC | Sausalito, CA | Independent Power Producer | 16 | 34.8 GWh | Dec 2025 | - | ||
| 59fed Wham8 Solar, LLC | San Francisco, CA | Independent Power Producer | 1 | 12.4 GWh | Dec 2024 | - | ||
| Astoria Energy LLC | Astoria, NY | Independent Power Producer | 1 | 4.3 TWh | Jun 2026 | Sep 2025 | $64.36M | |
| Dimension Energy LLC | Atlanta, GA | Independent Power Producer | 108 | 255.6 GWh | Dec 2025 | - | ||
| Diamond Generating Corporation | LOS Angeles, CA | Independent Power Producer | 3 | 61.2 GWh | Jun 2026 | - | ||
| Dighton Power, LLC | Dighton, MA | Independent Power Producer | 1 | 302.4 GWh | Dec 2025 | Sep 2025 | $5.32M | |
| Dickinson Solar, LLC | Juno Beach, FL | Independent Power Producer | - | 4.7 GWh | Dec 2024 | - | ||
| Dickerson Power, LLC | The Woodlands, TX | Independent Power Producer | 1 | 338.0 GWh | Jun 2026 | Oct 2025 | $12.44M | |
| Diamond State Generation Partners, LLC | San Jose, CA | Independent Power Producer | 2 | 239.3 GWh | Dec 2025 | Oct 2025 | $2.00M | |
| Danish Fields Solar, LLC | Houston, TX | Independent Power Producer | 1 | 1.0 TWh | Jun 2026 | - | ||
| Cypress Creek Renewables | Santa Monica, CA | Independent Power Producer | 220 | 3.0 TWh | Jun 2026 | - | ||
| Diablo Energy Storage, LLC | Pleasanton, CA | Independent Power Producer | 1 | -38.3 GWh | Jun 2026 | Oct 2025 | $8.80M | |
| DANS Mountain Wind Force, LLC | San Francisco, CA | Independent Power Producer | 1 | 174.1 GWh | Jun 2026 | Sep 2025 | $2.13M | |
| DG Webster, LLC | Princeton, NJ | Independent Power Producer | 1 | 2.2 GWh | Dec 2025 | - | ||
| DG Tufts Science, LLC | Princeton, NJ | Independent Power Producer | 1 | 1.4 GWh | Dec 2025 | - | ||
| DG Tufts Knoll, LLC | Princeton, NJ | Independent Power Producer | 1 | 3.1 GWh | Dec 2025 | - | ||
| DG Southwest Solar Portfolio 2019, LLC | Juno Beach, FL | Independent Power Producer | - | 10.3 GWh | Dec 2024 | - | ||
| DG South Carolina Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 10.3 GWh | Dec 2025 | - | ||
| DG Sand Prairie, LLC | Juno Beach, FL | Independent Power Producer | 1 | 3.3 GWh | Dec 2025 | - | ||
| Dodds Solar, LLC | San Francisco, CA | Independent Power Producer | 1 | 4.7 GWh | Dec 2025 | - | ||
| CVI Cleancapital Solar 6 | New York, NY | Independent Power Producer | 4 | 13.0 GWh | Dec 2025 | - | ||
| Crofton Bluffs Wind, LLC | Princeton, NJ | Independent Power Producer | 1 | 118.7 GWh | Dec 2025 | Sep 2025 | $1.06M | |
| Doswell Ltd Partnership | Ashland, VA | Independent Power Producer | 1 | 5.9 TWh | Jun 2026 | Sep 2025 | $83.93M | |
| Dos Palos Clean Power, LLC | Dos Palos, CA | Independent Power Producer | 1 | 5.7 GWh | Dec 2025 | - | ||
| CVI Cleancapital Solar 7 | New York, NY | Independent Power Producer | 1 | 2.0 GWh | Dec 2025 | - | ||
| Dorena Hydro, LLC | Toronto, ON | Independent Power Producer | 1 | 9.4 GWh | Dec 2025 | - | ||
| Dorchester Biomass LLC | Harleyville, SC | Independent Power Producer | 1 | 163.9 GWh | Dec 2025 | - | ||
| CVI Renewables Holdings, LLC. | Minneapolis, MN | Independent Power Producer | - | 13.6 GWh | Dec 2024 | - | ||
| Dogwood Power Management, LLC | Columbia, MD | Independent Power Producer | 1 | 2.5 TWh | Jun 2026 | Jan 2020 | ||
| Dodge Renewables 2, LLC | Boston, MA | Independent Power Producer | 1 | 2.2 GWh | Dec 2025 | - | ||
| Dodge Renewables 1, LLC | Boston, MA | Independent Power Producer | 1 | 2.3 GWh | Dec 2025 | - | ||
| Dodge Holdco LLC | Princeton, NJ | Independent Power Producer | 1 | 7.5 GWh | Dec 2025 | - | ||
| Dodge Flat Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 601.6 GWh | Jun 2026 | Sep 2025 | $5.84M | |
| Dodge Falls Associates LP | Penacook, NH | Independent Power Producer | 1 | 24.2 GWh | Dec 2025 | - | ||
| Distributed Solar Development, LLC | Schenectady, NY | Independent Power Producer | 47 | 141.7 GWh | Dec 2025 | - | ||
| Doccs Wende | Alden, NY | Independent Power Producer | 1 | 7.8 GWh | Dec 2025 | - | ||
| CXA La Paloma LLC | Plano, TX | Independent Power Producer | 1 | 1.2 TWh | Jun 2026 | Oct 2025 | $35.49M |
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 | Jun 2026 | Nuclear |
| Barry | Bucks, Alabama | 13 TWh | Jan 1954 | Jun 2026 | Natural Gas : 97.3% Bituminous Coal : 2.7% |
| Beaver Valley | Shippingport, Pennsylvania | 15 TWh | Aug 1976 | Jun 2026 | Nuclear |
| Bowen | Cartersville, Georgia | 13 TWh | Sep 1971 | Jun 2026 | Bituminous Coal : 99.8% |
| Braidwood Generation Station | Braceville, Illinois | 20 TWh | Jun 1988 | Jun 2026 | Nuclear |
| Browns Ferry | Decatur, Alabama | 31 TWh | Jul 1974 | Jun 2026 | Nuclear |
| Brunswick Nuclear | Southport, North Carolina | 15 TWh | Oct 1975 | Jun 2026 | Nuclear |
| Byron Generating Station | Byron, Illinois | 20 TWh | Aug 1985 | Jun 2026 | Nuclear |
| Calvert Cliffs Nuclear Power Plant | Lusby, Maryland | 15 TWh | Apr 1975 | Jun 2026 | Nuclear |
| Catawba | York, South Carolina | 18 TWh | May 1985 | Jun 2026 | Nuclear |
| Comanche Peak | Glen Rose, Texas | 20 TWh | Jul 1990 | Jun 2026 | Nuclear |
| Crystal River | Crystal River, Florida | 16 TWh | Sep 1966 | Jun 2026 | Natural Gas : 69.8% Bituminous Coal : 30.0% |
| Diablo Canyon | Avila Beach, California | 18 TWh | Apr 1985 | Jun 2026 | Nuclear |
| Donald C Cook | Bridgman, Michigan | 19 TWh | Jul 1975 | Jun 2026 | Nuclear |
| Dresden Generating Station | Morris, Illinois | 15 TWh | Jul 1970 | Jun 2026 | Nuclear |
| Edwin I Hatch | Baxley, Georgia | 14 TWh | Nov 1975 | Jun 2026 | Nuclear |
| Gavin Power, LLC | Cheshire, Ohio | 13 TWh | Sep 1974 | Jun 2026 | Bituminous Coal : 99.6% |
| Grand Coulee | Grand Coulee, Washington | 19 TWh | Feb 1941 | Jun 2026 | Water |
| Guernsey Power Station | Byesville, Ohio | 12 TWh | Jan 2023 | Jun 2026 | Natural Gas |
| H Allen Franklin Combined Cycle | Smiths, Alabama | 12 TWh | May 2002 | Jun 2026 | Natural Gas |
| Jack McDonough | Smyrna, Georgia | 19 TWh | Apr 1971 | Jun 2026 | Natural Gas |
| James H Miller Jr | Quinton, Alabama | 19 TWh | Sep 1978 | Jun 2026 | Subbituminous Coal : 99.0% Natural Gas : 1.0% |
| Joseph M Farley | Columbia, Alabama | 15 TWh | Nov 1977 | Jun 2026 | Nuclear |
| Labadie | Labadie, Missouri | 15 TWh | May 1970 | Jun 2026 | Subbituminous Coal : 99.9% |
| LaSalle Generating Station | Marseilles, Illinois | 18 TWh | Dec 1983 | Jun 2026 | Nuclear |
| Limerick | Sanatoga, Pennsylvania | 19 TWh | Jan 1986 | Jun 2026 | Nuclear |
| McGuire | Huntersville, North Carolina | 19 TWh | Aug 1981 | Jun 2026 | Nuclear |
| Millstone | Waterford, Connecticut | 17 TWh | Nov 1975 | Jun 2026 | Nuclear |
| Monroe (MI) | Monroe, Michigan | 15 TWh | Oct 1969 | Jun 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 | Jun 2026 | Nuclear |
| North Anna | Mineral, Virginia | 16 TWh | May 1978 | Jun 2026 | Nuclear |
| Oak Grove (TX) | Franklin, Texas | 12 TWh | Mar 2010 | Jun 2026 | Lignite Coal : 99.2% Natural Gas : 0.8% |
| Oconee | Seneca, South Carolina | 22 TWh | Jun 1973 | Jun 2026 | Nuclear |
| Palo Verde | Wintersburg, Arizona | 31 TWh | Dec 1985 | Jun 2026 | Nuclear |
| Peach Bottom | Delta, Pennsylvania | 22 TWh | Jun 1974 | Jun 2026 | Nuclear |
| Prairie State Generating Station | Marissa, Illinois | 12 TWh | May 2012 | Jun 2026 | Bituminous Coal : 99.8% |
| PSEG Salem Generating Station | Hancocks Bridge, New Jersey | 19 TWh | May 1971 | Jun 2026 | Nuclear |
| Quad Cities Generating Station | Cordova, Illinois | 15 TWh | Nov 1972 | Jun 2026 | Nuclear |
| Robert Moses Niagara | Lewiston, New York | 14 TWh | Dec 1960 | Jun 2026 | Water |
| Sequoyah | Soddy Daisy, Tennessee | 18 TWh | Jun 1981 | Jun 2026 | Nuclear |
| South Texas Project | Wadsworth, Texas | 20 TWh | Jul 1988 | Jun 2026 | Nuclear |
| St Lucie | Jensen Beach, Florida | 15 TWh | Apr 1976 | Jun 2026 | Nuclear |
| Surry | Surry, Virginia | 12 TWh | Nov 1972 | Jun 2026 | Nuclear |
| TalenEnergy Susquehanna | Berwick, Pennsylvania | 20 TWh | May 1983 | Jun 2026 | Nuclear |
| Turkey Point | Homestead, Florida | 20 TWh | Mar 1967 | Jun 2026 | Nuclear : 64.6% Natural Gas : 35.4% |
| Union Power Station | El Dorado, Arkansas | 13 TWh | Dec 2002 | Jun 2026 | Natural Gas |
| Vogtle | Waynesboro, Georgia | 37 TWh | Apr 1987 | Jun 2026 | Nuclear |
| W A Parish | Thompsons, Texas | 14 TWh | May 1958 | Jun 2026 | Subbituminous Coal : 81.2% Natural Gas : 18.8% |
| Watts Bar Nuclear Plant | Spring City, Tennessee | 20 TWh | Apr 1996 | Jun 2026 | Nuclear |
| West County Energy Center | Loxahatchee, Florida | 18 TWh | Jul 2009 | Jun 2026 | Natural Gas |