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 |
|---|---|---|---|---|---|---|---|---|
| Sun E N7 Holdings LLC | Overland Park, KS | Independent Power Producer | 1 | 2.2 GWh | Dec 2024 | - | ||
| Sun Farm VIII, LLC | Asheville, NC | Independent Power Producer | 1 | 8.1 GWh | Dec 2024 | - | ||
| Sun Mountain Solar 1, LLC | San Francisco, CA | - | - | - | Oct 2025 | $3.11M | ||
| Sun Streams 2, LLC | Boston, MA | Independent Power Producer | 1 | 365.3 GWh | Sep 2025 | Sep 2025 | $1.57M | |
| Sun Streams Expansion, LLC | Boston, MA | Independent Power Producer | 1 | 513.7 GWh | Sep 2025 | Sep 2025 | $18.72M | |
| Sun Streams, LLC | Houston, TX | - | - | - | Sep 2025 | $6.23M | ||
| Sun Streams PVS, LLC | Boston, MA | Independent Power Producer | 1 | 523.1 GWh | Sep 2025 | Sep 2025 | $10.77M | |
| Sun Valley Solar LLC | Abbott, TX | Independent Power Producer | 1 | 617.6 GWh | Sep 2025 | - | ||
| Sunbury Generation LP | Shamokin Dam, PA | Independent Power Producer | 1 | 70.0 MWh | Dec 2024 | Oct 2025 | $536.49k | |
| Suncaster, LLC | Calgary, AB | Independent Power Producer | 1 | 3.6 GWh | Dec 2024 | - | ||
| Suncoke Energy, Inc. | Knoxville, TN | Commercial | 3 | 732.6 GWh | Dec 2024 | - | ||
| SUNE Alamosa1 LLC | Beltsville, MD | Independent Power Producer | 1 | 13.8 GWh | Dec 2024 | - | ||
| SUNE AZ1, LLC | Prescott, AZ | Independent Power Producer | 1 | 23.9 GWh | Dec 2024 | - | ||
| SUNE AZ2, LLC | Cincinnati, OH | Independent Power Producer | 1 | 36.1 GWh | Dec 2024 | - | ||
| SUNE B9 Holdings, LLC | Lexington, NC | Independent Power Producer | 3 | 14.8 GWh | Dec 2024 | - | ||
| SUNE Beacon Site 2, LLC | San Francisco, CA | Independent Power Producer | - | - | - | Sep 2025 | $2.22M | |
| SUNE Beacon Site 5, LLC | San Francisco, CA | Independent Power Producer | - | - | - | Sep 2025 | $1.80M | |
| SUNE Corcoran SP Owner, LLC | Bethesda, MD | Independent Power Producer | 1 | 7.2 GWh | Dec 2024 | - | ||
| SUNE CPA CDC1 LLC | Blythe, CA | Independent Power Producer | 1 | 1.5 GWh | Dec 2024 | - | ||
| SUNE CPA CDC2 LLC | Blythe, CA | Independent Power Producer | 1 | 1.1 GWh | Dec 2024 | - | ||
| SUNE CPS1 LLC | New York, NY | Independent Power Producer | 1 | 5.1 GWh | Dec 2024 | - | ||
| SUNE CPS2 LLC | New York, NY | Independent Power Producer | 1 | 7.4 GWh | Dec 2024 | - | ||
| SUNE CPS3 LLC | New York, NY | Independent Power Producer | 1 | 7.6 GWh | Dec 2024 | - | ||
| SUNE DB24 LLC | Bethesda, MD | Independent Power Producer | 1 | 7.3 GWh | Dec 2024 | - | ||
| SUNE DB27, LLC | Bethesda, MD | Independent Power Producer | 1 | 2.7 GWh | Dec 2024 | - | ||
| SUNE DB42, LLC | Boston, MA | Independent Power Producer | 1 | 3.6 GWh | Dec 2024 | - | ||
| SUNE EPE1 LLC | Boston, MA | Independent Power Producer | 1 | 28.9 GWh | Dec 2024 | - | ||
| SUNE EPE2, LLC | Cincinnati, OH | Independent Power Producer | 1 | 31.1 GWh | Dec 2024 | - | ||
| SUNE GIL1, LLC | Baltimore, MD | Independent Power Producer | 1 | 1.4 GWh | Dec 2024 | - | ||
| SUNE M5 Holdings LLC | Fairfield, CA | Independent Power Producer | 2 | 2.0 GWh | Dec 2024 | - | ||
| SUNE NC Progress 1 LLC | New York, NY | Independent Power Producer | 1 | 1.2 GWh | Dec 2024 | - | ||
| SUNE NLB-2, LLC | New York, NY | Independent Power Producer | 1 | 1.2 GWh | Dec 2024 | - | ||
| SUNE P11L Holdings, LLC | Philadelphia, PA | Commercial | 1 | 6.7 GWh | Dec 2024 | - | ||
| SUNE SEM 1, LLC | Beltsville, MD | Independent Power Producer | 1 | 1.8 GWh | Dec 2024 | - | ||
| SUNE Solano SP Owner, LLC | Bethesda, MD | Independent Power Producer | 1 | 2.4 GWh | Dec 2024 | - | ||
| SUNE Solar Xvii Project 1, LLC | Bethesda, MD | Independent Power Producer | 1 | 7.7 GWh | Dec 2024 | - | ||
| SUNE Solar Xvii Project 2, LLC | Bethesda, MD | Independent Power Producer | 1 | 7.8 GWh | Dec 2024 | - | ||
| SUNE Solar Xvii Project 3, LLC | Bethesda, MD | Independent Power Producer | 1 | 7.8 GWh | Dec 2024 | - | ||
| SUNE SPS1, LLC | Boston, MA | Independent Power Producer | 1 | 24.3 GWh | Dec 2024 | - | ||
| SUNE SPS2, LLC | Boston, MA | Independent Power Producer | 1 | 22.3 GWh | Dec 2024 | - | ||
| SUNE SPS3, LLC | Boston, MA | Independent Power Producer | 1 | 24.4 GWh | Dec 2024 | - | ||
| SUNE SPS4, LLC | Boston, MA | Independent Power Producer | 1 | 24.1 GWh | Dec 2024 | - | ||
| SUNE SPS5, LLC | Boston, MA | Independent Power Producer | 1 | 23.2 GWh | Dec 2024 | - | ||
| SUNE U6 Holdings LLC | Beltsville, MD | Independent Power Producer | 3 | 4.7 GWh | Dec 2024 | - | ||
| SUNE W12DG-B, LLC | New York, NY | Independent Power Producer | 1 | 2.5 GWh | Dec 2024 | - | ||
| SUNE Wasco SP Owner, LLC | Bethesda, MD | Independent Power Producer | 1 | 3.5 GWh | Dec 2024 | - | ||
| SUNE WF3 KHL A Holdings, LLC | New York, NY | Independent Power Producer | 1 | 1.0 GWh | Dec 2024 | - | ||
| SUNE WF3-St Holdings, LLC | New York, NY | Independent Power Producer | 1 | 957.0 MWh | Dec 2024 | - | ||
| SUNE WG113 Moreno Valley LLC | New York, NY | Independent Power Producer | 1 | 987.0 MWh | Dec 2024 | - | ||
| SUNE WG45 Woodland LLC | New York, NY | Independent Power Producer | 1 | 928.0 MWh | Dec 2024 | - | ||
| Sunedison LLC | Belmont, CA | Independent Power Producer | 16 | 3.0 TWh | Sep 2025 | - | ||
| Sunenergy1 | Mooresville, NC | Independent Power Producer | 1 | 1.2 GWh | Dec 2024 | - | ||
| Flat Ridge 3 Wind Energy, LLC | Zenda, KS | Independent Power Producer | - | 540.3 GWh | Dec 2023 | Oct 2025 | $1.77M | |
| Flat Ridge 4 Wind Holdings LLC | Chicago, IL | - | - | - | Jun 2025 | $304.43k | ||
| Flat Ridge Wind Energy, LLC | Houston, TX | - | - | - | Sep 2025 | $1.73M | ||
| Flat Rock Windpower II LLC | Houston, TX | - | - | - | Oct 2025 | $1.85M | ||
| Flat Rock Windpower, LLC | Houston, TX | Independent Power Producer | 1 | 746.0 GWh | Sep 2025 | Oct 2025 | $4.58M | |
| Flat Water Wind Farm LLC | Houston, TX | Independent Power Producer | 1 | 233.0 GWh | Dec 2024 | Sep 2025 | $4.18M | |
| Flint Hills Resources Corpus Christi LLC | Corpus Christi, TX | Industrial | 1 | 300.8 GWh | Dec 2024 | - | ||
| Flint Hills Resources Pine Bend, LLC | Wichita, KS | Industrial | 1 | 325.9 GWh | Dec 2024 | - | ||
| Flodquist Community Solar LLC | Schenectady, NY | Independent Power Producer | 2 | 2.0 GWh | Dec 2024 | - | ||
| Fluvanna Wind Energy LLC | Independent Power Producer | 1 | 1.1 TWh | Sep 2025 | - | |||
| Flying Cloud Power Partners, LLC | Portland, OR | - | - | - | Sep 2025 | $549.35k | ||
| Foard City Wind, LLC | San Diego, CA | Independent Power Producer | 1 | 1.2 TWh | Sep 2025 | - | ||
| Fogarty Solar LLC | San Francisco, CA | Independent Power Producer | 1 | 3.7 GWh | Dec 2024 | - | ||
| Ford County Wind Farm LLC | Austin, TX | - | - | - | Oct 2025 | $2.91M | ||
| Ford Hydro Ltd Partnership | Lewiston, ID | Independent Power Producer | 1 | 3.8 GWh | Dec 2024 | - | ||
| Ford Ridge | Charlottesville, VA | Independent Power Producer | 1 | 491.0 GWh | Sep 2025 | - | ||
| Forefront Power, LLC | San Francisco, CA | Independent Power Producer | 37 | 104.7 GWh | Dec 2024 | - | ||
| Foreman's Hill CSG LLC | Annapolis, MD | Investor-Owned Utility | 1 | 7.6 GWh | Dec 2024 | - | ||
| Forest Lake Holdco LLC | Princeton, NJ | Independent Power Producer | 1 | 7.5 GWh | Dec 2024 | - | ||
| Forked River Power, LLC | Forked River, NJ | Independent Power Producer | 1 | 3.8 GWh | Dec 2024 | Oct 2025 | $846.46k | |
| Formosa Plastics Corp | Point Comfort, TX | Industrial | 3 | 6.2 TWh | Sep 2025 | - | ||
| Fort Hays State University | Hays, KS | State-Owned Utility | 1 | 13.8 GWh | Dec 2024 | - | ||
| Fort Miller Associates | Clifton Park, NY | Independent Power Producer | 1 | 16.7 GWh | Dec 2024 | - | ||
| Fort Pierce Utilities Authority | Fort Pierce, FL | Municipally-Owned Utility | 2 | 1.9 TWh | Sep 2025 | - | ||
| Fort Rock Solar I LLC | Independent Power Producer | 1 | 25.2 GWh | Dec 2024 | - | |||
| Fort Rock Solar IV LLC | Jersey City, NJ | Independent Power Producer | 1 | 24.5 GWh | Dec 2024 | - | ||
| Fortistar Castleton Power | Castleton On Hudson, NY | Independent Power Producer | 1 | 92.2 GWh | Dec 2024 | - | ||
| Fortistar North Tonawanda LLC | Issaquah, WA | - | - | - | Oct 2025 | $2.40M | ||
| Forward Fontanelle Power, LLC | Greenfield, IA | Independent Power Producer | 1 | 6.2 GWh | Dec 2024 | - | ||
| Forward Windpower, LLC | Scottsdale, AZ | Independent Power Producer | 1 | 53.4 GWh | Dec 2024 | Sep 2025 | $393.12k | |
| FOSS Manufacturing Company LLC | Hampton, NH | Independent Power Producer | 1 | 26.1 GWh | Sep 2025 | - | ||
| Foster Solar, LLC | Boston, MA | Independent Power Producer | 1 | 1.6 GWh | Dec 2024 | - | ||
| Fostoria Ethanol | Fostoria, OH | Industrial | 1 | 21.7 GWh | Dec 2024 | - | ||
| Foundation Ca Fund IX Manager, LLC | San Francisco, CA | Independent Power Producer | 3 | 17.1 GWh | Dec 2024 | - | ||
| Foundation Ca Fund V Manager, LLC | San Francisco, CA | Independent Power Producer | 3 | 30.3 GWh | Dec 2024 | - | ||
| Foundation Ca Fund VI Manager LLC | San Francisco, CA | Independent Power Producer | 4 | 9.5 GWh | Sep 2025 | - | ||
| Foundation Ca Fund VIII Manager, LLC | San Francisco, CA | Independent Power Producer | 2 | 8.9 GWh | Dec 2024 | - | ||
| Foundation Ca Fund X Manager LLC | San Francisco, CA | Independent Power Producer | 1 | 18.5 GWh | Dec 2024 | - | ||
| Foundation Ha Energy Generation, LLC | San Francisco, CA | Independent Power Producer | 8 | 23.2 GWh | Sep 2025 | - | ||
| Fountain Valley Power LLC | Fountain, CO | Independent Power Producer | 1 | 246.7 GWh | Sep 2025 | Sep 2025 | $4.22M | |
| Four Rivers Sanitation Authority | Rockford, IL | Municipally-Owned Utility | 1 | 9.4 GWh | Aug 2025 | - | ||
| Fourmile Wind Energy, LLC | Baltimore, MD | Independent Power Producer | 1 | 123.1 GWh | Sep 2025 | Sep 2025 | $1.01M | |
| Fowler Ridge II Wind Farm LLC | Houston, TX | - | - | - | Sep 2025 | $13.20M | ||
| Fowler Ridge III Wind Farm LLC | Houston, TX | - | - | - | Sep 2025 | $4.12M | ||
| Fowler Ridge IV Wind Farm LLC | Houston, TX | - | - | - | Sep 2025 | $4.76M | ||
| Fox Creek Farm Solar, LLC | New York, NY | - | - | - | Sep 2025 | $1.29M | ||
| Fox Island Wind LLC | Vinalhaven, ME | Cooperative | 1 | 8.2 GWh | Dec 2024 | - | ||
| Fox Squirrel Solar LLC | Phoenix, AZ | - | - | - | Oct 2025 | $14.45M |
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 | Sep 2025 | Nuclear |
| Barry | Bucks, Alabama | 13 TWh | Jan 1954 | Sep 2025 | Natural Gas : 92.7% Bituminous Coal : 7.3% |
| Beaver Valley | Shippingport, Pennsylvania | 15 TWh | Aug 1976 | Sep 2025 | Nuclear |
| Bowen | Cartersville, Georgia | 11 TWh | Sep 1971 | Sep 2025 | Bituminous Coal : 99.8% |
| Braidwood Generation Station | Braceville, Illinois | 20 TWh | Jun 1988 | Sep 2025 | Nuclear |
| Browns Ferry | Decatur, Alabama | 29 TWh | Jul 1974 | Sep 2025 | Nuclear |
| Brunswick Nuclear | Southport, North Carolina | 15 TWh | Oct 1975 | Sep 2025 | Nuclear |
| Byron Generating Station | Byron, Illinois | 20 TWh | Aug 1985 | Sep 2025 | Nuclear |
| Calvert Cliffs Nuclear Power Plant | Lusby, Maryland | 15 TWh | Apr 1975 | Sep 2025 | Nuclear |
| Catawba | York, South Carolina | 19 TWh | May 1985 | Sep 2025 | Nuclear |
| Comanche Peak | Glen Rose, Texas | 19 TWh | Jul 1990 | Sep 2025 | Nuclear |
| Crystal River | Crystal River, Florida | 15 TWh | Sep 1966 | Sep 2025 | Natural Gas : 78.9% Bituminous Coal : 20.9% |
| Diablo Canyon | Avila Beach, California | 18 TWh | Apr 1985 | Sep 2025 | Nuclear |
| Donald C Cook | Bridgman, Michigan | 18 TWh | Jul 1975 | Sep 2025 | Nuclear |
| Dresden Generating Station | Morris, Illinois | 15 TWh | Jul 1970 | Sep 2025 | Nuclear |
| Edwin I Hatch | Baxley, Georgia | 14 TWh | Nov 1975 | Sep 2025 | Nuclear |
| Gavin Power, LLC | Cheshire, Ohio | 13 TWh | Sep 1974 | Sep 2025 | Bituminous Coal : 99.5% |
| Grand Coulee | Grand Coulee, Washington | 16 TWh | Feb 1941 | Sep 2025 | Water |
| Grand Gulf | Port Gibson, Mississippi | 11 TWh | Jun 1985 | Sep 2025 | Nuclear |
| Guernsey Power Station | Byesville, Ohio | 11 TWh | Jan 2023 | Sep 2025 | Natural Gas |
| H Allen Franklin Combined Cycle | Smiths, Alabama | 12 TWh | May 2002 | Sep 2025 | Natural Gas |
| Hines Energy Complex | Bartow, Florida | 12 TWh | Mar 1999 | Sep 2025 | Natural Gas |
| Jack McDonough | Smyrna, Georgia | 17 TWh | Apr 1971 | Sep 2025 | Natural Gas |
| James H Miller Jr | Quinton, Alabama | 19 TWh | Sep 1978 | Sep 2025 | Subbituminous Coal : 99.1% Natural Gas : 0.9% |
| Joseph M Farley | Columbia, Alabama | 14 TWh | Nov 1977 | Sep 2025 | Nuclear |
| Labadie | Labadie, Missouri | 16 TWh | May 1970 | Sep 2025 | Subbituminous Coal : 99.9% |
| LaSalle Generating Station | Marseilles, Illinois | 20 TWh | Dec 1983 | Sep 2025 | Nuclear |
| Limerick | Sanatoga, Pennsylvania | 19 TWh | Jan 1986 | Sep 2025 | Nuclear |
| McGuire | Huntersville, North Carolina | 20 TWh | Aug 1981 | Sep 2025 | Nuclear |
| Millstone | Waterford, Connecticut | 16 TWh | Nov 1975 | Sep 2025 | Nuclear |
| Monroe (MI) | Monroe, Michigan | 16 TWh | Oct 1969 | Sep 2025 | Subbituminous Coal : 74.0% Bituminous Coal : 16.6% Petroleum Coke : 9.2% |
| Nine Mile Point Nuclear Station | Lycoming, New York | 16 TWh | Nov 1969 | Sep 2025 | Nuclear |
| North Anna | Mineral, Virginia | 16 TWh | May 1978 | Sep 2025 | Nuclear |
| Oconee | Seneca, South Carolina | 23 TWh | Jun 1973 | Sep 2025 | Nuclear |
| Okeechobee Clean Energy Center | Okeechobee, Florida | 12 TWh | Feb 2019 | Sep 2025 | Natural Gas |
| Palo Verde | Wintersburg, Arizona | 32 TWh | Dec 1985 | Sep 2025 | Nuclear |
| Peach Bottom | Delta, Pennsylvania | 22 TWh | Jun 1974 | Sep 2025 | Nuclear |
| PSEG Salem Generating Station | Hancocks Bridge, New Jersey | 17 TWh | May 1971 | Sep 2025 | Nuclear |
| Quad Cities Generating Station | Cordova, Illinois | 15 TWh | Nov 1972 | Sep 2025 | Nuclear |
| Robert Moses Niagara | Lewiston, New York | 15 TWh | Dec 1960 | Sep 2025 | Water |
| Sequoyah | Soddy Daisy, Tennessee | 12 TWh | Jun 1981 | Sep 2025 | Nuclear |
| South Texas Project | Wadsworth, Texas | 22 TWh | Jul 1988 | Sep 2025 | Nuclear |
| St Lucie | Jensen Beach, Florida | 17 TWh | Apr 1976 | Sep 2025 | Nuclear |
| Surry | Surry, Virginia | 14 TWh | Nov 1972 | Sep 2025 | Nuclear |
| TalenEnergy Susquehanna | Berwick, Pennsylvania | 19 TWh | May 1983 | Sep 2025 | Nuclear |
| Turkey Point | Homestead, Florida | 20 TWh | Mar 1967 | Sep 2025 | Nuclear : 67.7% Natural Gas : 32.3% |
| Vogtle | Waynesboro, Georgia | 36 TWh | Apr 1987 | Sep 2025 | Nuclear |
| W A Parish | Thompsons, Texas | 15 TWh | May 1958 | Sep 2025 | Subbituminous Coal : 83.7% Natural Gas : 16.3% |
| Watts Bar Nuclear Plant | Spring City, Tennessee | 15 TWh | Apr 1996 | Sep 2025 | Nuclear |
| West County Energy Center | Loxahatchee, Florida | 18 TWh | Jul 2009 | Sep 2025 | Natural Gas : 99.9% |