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 |
|---|---|---|---|---|---|---|---|---|
| Tenaska Pennsylvania Partners, LLC | Omaha, NE | Independent Power Producer | 1 | 7.0 TWh | Dec 2025 | Oct 2025 | $65.81M | |
| Tenaska VIrginia Partners LP | Omaha, NE | Independent Power Producer | 1 | 5.6 TWh | Dec 2025 | Oct 2025 | $83.44M | |
| Terra-Gen Operating Co-Wind | New York, NY | Independent Power Producer | 65 | 5.2 TWh | Dec 2025 | - | ||
| Terraform Arcadia | New York, NY | Independent Power Producer | 56 | 167.3 GWh | Dec 2024 | - | ||
| Terraform Solar Xvii, LLC | Beltsville, MD | Independent Power Producer | 2 | 3.7 GWh | Dec 2024 | - | ||
| TES Filer City Station LP | Filer City, MI | Independent Power Producer | 1 | 377.4 GWh | Dec 2025 | - | ||
| Southern Sky Renewable Energy Berkley, LLC | Jersey City, NJ | Independent Power Producer | 1 | 3.5 GWh | Dec 2024 | - | ||
| Tilton Energy LLC | Tilton, IL | Independent Power Producer | 1 | 69.3 GWh | Dec 2024 | Sep 2025 | $1.77M | |
| Texas City Cogeneration LLC | Houston, TX | Independent Power Producer | 1 | 1.9 TWh | Dec 2025 | - | ||
| Texas Microgrid, LLC | Houston, TX | Independent Power Producer | 31 | 19.2 GWh | Dec 2024 | - | ||
| Texas Solar Nova 1, LLC | San Francisco, CA | Independent Power Producer | 1 | 745.4 GWh | Dec 2025 | - | ||
| Texas Solar Nova 2, LLC | San Francisco, CA | Independent Power Producer | 1 | 594.0 GWh | Dec 2025 | - | ||
| TG East Wind Project LLC | Chicago, IL | Independent Power Producer | 1 | 1.1 TWh | Dec 2025 | - | ||
| TG Windfarm LLC | Independent Power Producer | 1 | 664.0 MWh | Dec 2024 | - | |||
| THAD Hill Energy Center, LLC | Clifton, TX | Independent Power Producer | 1 | 4.5 TWh | Dec 2025 | - | ||
| THD NJ Riverview Main Distribution Center Solar Project 2020, LL | Schenectady, NY | Independent Power Producer | 1 | 4.7 GWh | Dec 2024 | - | ||
| Southern Current One, LLC | Asheville, NC | Independent Power Producer | 1 | 15.3 GWh | Dec 2024 | - | ||
| The George Washington University | Washington, DC | Independent Power Producer | 1 | 691.5 MWh | Dec 2024 | - | ||
| Toyon Landfill Gas Conversion, LLC | LOS Angeles, CA | Independent Power Producer | 1 | 7.0 GWh | Dec 2024 | - | ||
| Tower Road Solar, LLC | Arlington, VA | Independent Power Producer | 1 | 3.3 GWh | Dec 2024 | - | ||
| Tower Solar Partners, LLC | New York, NY | Independent Power Producer | 1 | 7.5 GWh | Dec 2024 | - | ||
| Town Of Amherst Solar, LLC | St Louis Park, MN | Independent Power Producer | 1 | 4.1 GWh | Dec 2024 | - | ||
| South Garden LLC | Minneapolis, MN | Independent Power Producer | 1 | 2.3 GWh | Dec 2024 | - | ||
| Town Of Foxborough - Landfill (SREC II) | Princeton, NJ | Independent Power Producer | 1 | 2.0 GWh | Dec 2024 | - | ||
| South Fork Wind, LLC | Minneapolis, MN | Independent Power Producer | 1 | 57.1 GWh | Dec 2024 | Sep 2025 | $22.46M | |
| South Field Energy, LLC | Boston, MA | Independent Power Producer | 1 | 8.0 TWh | Dec 2025 | Oct 2025 | $73.20M | |
| South Energy Investments LLC | Ballston Lake, NY | Independent Power Producer | 1 | 42.2 GWh | Dec 2024 | Sep 2025 | $690.03k | |
| Township Road 215 Solar Project 2021, LLC | Schenectady, NY | Independent Power Producer | 1 | 3.8 GWh | Dec 2024 | - | ||
| Townsite Solar, LLC | St Thomas, VI | Independent Power Producer | 1 | 477.0 GWh | Dec 2025 | Oct 2025 | $7.67M | $2.27M |
| Tower Kleber Ltd Partnership | Onaway, MI | Independent Power Producer | 1 | 5.2 GWh | Dec 2024 | - | ||
| Soscol Ferry Solar | San Francisco, CA | Independent Power Producer | 1 | 5.0 GWh | Dec 2024 | - | ||
| TPE ALTA Luna, LLC | New York, NY | Independent Power Producer | 1 | 12.1 GWh | Jul 2025 | Jul 2025 | $260.24k | |
| TPE MD MO32 LLC | Arlington, VA | Independent Power Producer | 1 | 3.6 GWh | Dec 2024 | - | ||
| TPE MD MO33 LLC | Arlington, VA | Independent Power Producer | 1 | 3.3 GWh | Dec 2024 | - | ||
| TPE Ri WA1, LLC | Boston, MA | Independent Power Producer | 1 | 3.7 GWh | Dec 2024 | - | ||
| TPE Ri WA2, LLC | Boston, MA | Independent Power Producer | 1 | 3.9 GWh | Dec 2024 | - | ||
| TPW Petersburg LLC | Petersburg, NE | Independent Power Producer | 1 | 177.4 GWh | Dec 2024 | Sep 2025 | $2.69M | |
| Tranquillity Solar 1, LLC | Safety Harbor, FL | Independent Power Producer | 1 | 2.9 GWh | Dec 2024 | - | ||
| UXI CSG Venture 2 8302 LLC | Seattle, WA | Independent Power Producer | 1 | 3.7 GWh | Dec 2024 | - | ||
| Transalta Wyoming Wind LLC | Evanston, WY | Independent Power Producer | 1 | 318.8 GWh | Dec 2024 | Sep 2025 | $3.32M | |
| TLS Capital, Inc | Portland, OR | Independent Power Producer | 1 | 4.2 GWh | Dec 2024 | - | ||
| Timber Road Solar Park | Houston, TX | Independent Power Producer | 1 | 102.0 GWh | Dec 2025 | Sep 2025 | $1.18M | |
| Timberline Energy LLC | NOVI, MI | Independent Power Producer | 1 | 19.6 GWh | Dec 2024 | - | ||
| Timbermill Wind | Charlottesville, VA | Independent Power Producer | 1 | 396.6 GWh | Dec 2025 | Oct 2025 | $3.50M | |
| Tinton Falls Solar | Tinton Falls, NJ | Independent Power Producer | 1 | 44.3 GWh | Dec 2023 | - | ||
| Titan Solar 1, LLC | Boston, MA | Independent Power Producer | 1 | 140.2 GWh | Dec 2025 | Sep 2025 | $1.43M | |
| Titan Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 101.9 GWh | Dec 2025 | Sep 2025 | $960.20k | |
| Titlow Garden LLC | St. Paul, MN | Independent Power Producer | 1 | 1.9 GWh | Dec 2024 | - | ||
| Titus Power, LLC | Chicago, IL | Independent Power Producer | 1 | -898.1 MWh | Dec 2024 | Oct 2025 | $301.17k | |
| Tiverton Power LLC | Tiverton, RI | Independent Power Producer | 1 | 1.7 TWh | Dec 2024 | Sep 2025 | $20.48M | |
| TJA-Ny-11202 Ridge RD Medina, LLC | Schenectady, NY | Independent Power Producer | 1 | 6.9 GWh | Dec 2024 | - | ||
| Trent River Solar, LLC | Asheville, NC | Independent Power Producer | 1 | 145.3 GWh | Dec 2025 | Sep 2025 | $1.53M | |
| TMF Biofuels, LLC | Boardman, OR | Independent Power Producer | - | 41.9 GWh | Dec 2023 | - | ||
| TMF-Rig, LLC | Boardman, OR | Independent Power Producer | 1 | 36.4 GWh | Dec 2024 | - | ||
| Tofteland Windfarm LLC | Independent Power Producer | 1 | 288.0 MWh | Dec 2024 | - | |||
| Tolna Power, LLC | Chicago, IL | Independent Power Producer | 1 | 271.8 MWh | Dec 2024 | Oct 2025 | $574.97k | |
| Tonopah Solar Energy LLC | Tonopah, NV | Independent Power Producer | 1 | 65.6 GWh | Dec 2025 | Sep 2025 | $54.74k | |
| Topaz Power Group LLC | Austin, TX | Independent Power Producer | - | 2.7 TWh | Dec 2023 | - | ||
| Topaz Solar Farms LLC | Santa Margarita, CA | Independent Power Producer | 1 | 1.1 TWh | Dec 2025 | Sep 2025 | $42.73M | |
| Toro Energy Of California SLO | Austin, TX | Independent Power Producer | 1 | 4.7 GWh | Dec 2024 | - | ||
| South Point Energy Center LLC | Houston, TX | Independent Power Producer | 1 | 2.3 TWh | Dec 2025 | Oct 2025 | $11.22M | $0 |
| Torrecillas Wind Energy, LLC | Juno Beach, FL | Independent Power Producer | 1 | 1.2 TWh | Dec 2025 | - | ||
| Wed Shun I, LLC | Cranston, RI | Independent Power Producer | 1 | 8.7 GWh | Dec 2025 | - | ||
| Webster Holdco LLC | Webster, MN | Independent Power Producer | 1 | 8.0 GWh | Dec 2024 | - | ||
| Wed Coventry Four, LLC | Cranston, RI | Independent Power Producer | 1 | 2.4 GWh | Dec 2024 | - | ||
| Wed Coventry One, LLC | Cranston, RI | Independent Power Producer | 1 | 2.6 GWh | Dec 2024 | - | ||
| Wed Coventry Seven, LLC | Cranston, RI | Independent Power Producer | 1 | 5.1 GWh | Dec 2024 | - | ||
| Wed Coventry Three, LLC | Cranston, RI | Independent Power Producer | 1 | 2.4 GWh | Dec 2024 | - | ||
| Wed Coventry Two, LLC | Cranston, RI | Independent Power Producer | 1 | 11.2 GWh | Dec 2025 | - | ||
| Wed Green Hill, LLC | Cranston, RI | Independent Power Producer | 1 | 7.6 GWh | Dec 2025 | - | ||
| Wed NK Green LLC | Cranston, RI | Independent Power Producer | 1 | 2.5 GWh | Dec 2024 | - | ||
| Wed Plainfield II, LLC | Cranston, RI | Independent Power Producer | 1 | 6.3 GWh | Dec 2024 | - | ||
| Wed Plainfield III, LLC | Cranston, RI | Independent Power Producer | 1 | 6.5 GWh | Dec 2024 | - | ||
| Wed Plainfield, LLC | Cranston, RI | Independent Power Producer | 1 | 6.4 GWh | Dec 2024 | - | ||
| Solar Community I LLC | Scottsdale, AZ | Independent Power Producer | 1 | 14.6 GWh | Dec 2024 | - | ||
| Wed Shun II, LLC | Cranston, RI | Independent Power Producer | 1 | 6.9 GWh | Dec 2024 | - | ||
| Wed Shun III, LLC | Cranston, RI | Independent Power Producer | 1 | 7.1 GWh | Dec 2024 | - | ||
| Wellesley College | Wellesley, MA | Independent Power Producer | 1 | 933.3 MWh | Dec 2024 | - | ||
| Wellhead Services, Inc | Sacramento, CA | Independent Power Producer | 16 | 54.7 GWh | Dec 2025 | - | ||
| Wellons Farm, LLC | Charlotte, NC | Independent Power Producer | 1 | 9.9 GWh | Dec 2024 | - | ||
| Solar Breakers LLC | Juno Beach, FL | Independent Power Producer | 2 | 12.1 GWh | Dec 2024 | - | ||
| Wendell Ma 1 LLC | Wendell, MA | Independent Power Producer | 1 | 1.4 GWh | Dec 2024 | - | ||
| Wessington Wind | Juno Beach, FL | Independent Power Producer | 1 | 250.6 GWh | Dec 2025 | Oct 2019 | ||
| West Deptford Distributed Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 8.3 GWh | Dec 2024 | - | ||
| West Deptford Energy LLC | East Brunswick, NJ | Independent Power Producer | 1 | 437.9 GWh | Dec 2025 | Sep 2025 | $9.02M | |
| Waverly Wind Farm LLC | Houston, TX | Independent Power Producer | 1 | 849.4 GWh | Dec 2024 | Sep 2025 | $4.49M | |
| Washington County Solar, LLC | Juno Beach, FL | Independent Power Producer | 2 | 841.1 GWh | Dec 2025 | Sep 2025 | $1.86M | |
| Washingtonville Solar LLC | San Francisco, CA | Independent Power Producer | 1 | 3.8 GWh | Dec 2024 | - | ||
| Waste Management Inc | Pen Argyl, PA | Independent Power Producer | 4 | 45.2 GWh | Dec 2024 | - | ||
| Waterford Holdco LLC | Princeton, NJ | Independent Power Producer | 1 | 4.8 GWh | Dec 2024 | - | ||
| Waterford Power, LLC | Waterford, OH | Independent Power Producer | 1 | 5.8 TWh | Dec 2025 | Oct 2025 | $23.36M | |
| Waterside Power, LLC | Houston, TX | Independent Power Producer | 1 | 2.3 GWh | Dec 2024 | Sep 2025 | $427.11k | |
| Solar DG Il 3 LLC | New York, NY | Independent Power Producer | 1 | 1.3 GWh | Dec 2024 | - | ||
| Solar DG Il 2, LLC | New York, NY | Independent Power Producer | 1 | 2.8 GWh | Dec 2024 | - | ||
| Solar DG Ca Long Beach, LLC | Baltimore, MD | Independent Power Producer | 1 | 2.8 GWh | Dec 2024 | - | ||
| Waverly Solar, LLC | Arlington, VA | Independent Power Producer | 1 | 216.5 GWh | Dec 2025 | Oct 2025 | $3.78M | |
| West Line Solar, LLC | Salt Lake City, UT | Independent Power Producer | 1 | 286.9 GWh | Dec 2024 | Sep 2025 | $2.03M | |
| Waymart Wind Farm | Juno Beach, FL | Independent Power Producer | - | - | Dec 2017 | Oct 2025 | $905.74k | |
| Wayne Solar I, LLC | Jersey City, NJ | Independent Power Producer | 1 | 1.3 GWh | Dec 2024 | - | ||
| Wayne Solar II, LLC | Jersey City, NJ | Independent Power Producer | 1 | 3.6 GWh | Dec 2024 | - |
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 | Dec 2025 | Nuclear |
| Barry | Bucks, Alabama | 12 TWh | Jan 1954 | Dec 2025 | Natural Gas : 94.9% Bituminous Coal : 5.1% |
| Beaver Valley | Shippingport, Pennsylvania | 15 TWh | Aug 1976 | Dec 2025 | Nuclear |
| Bowen | Cartersville, Georgia | 12 TWh | Sep 1971 | Dec 2025 | Bituminous Coal : 99.8% |
| Braidwood Generation Station | Braceville, Illinois | 20 TWh | Jun 1988 | Dec 2025 | Nuclear |
| Browns Ferry | Decatur, Alabama | 30 TWh | Jul 1974 | Dec 2025 | Nuclear |
| Brunswick Nuclear | Southport, North Carolina | 16 TWh | Oct 1975 | Dec 2025 | Nuclear |
| Byron Generating Station | Byron, Illinois | 20 TWh | Aug 1985 | Dec 2025 | Nuclear |
| Calvert Cliffs Nuclear Power Plant | Lusby, Maryland | 15 TWh | Apr 1975 | Dec 2025 | Nuclear |
| Catawba | York, South Carolina | 19 TWh | May 1985 | Dec 2025 | Nuclear |
| Comanche Peak | Glen Rose, Texas | 20 TWh | Jul 1990 | Dec 2025 | Nuclear |
| Crystal River | Crystal River, Florida | 15 TWh | Sep 1966 | Dec 2025 | Natural Gas : 74.9% Bituminous Coal : 24.9% |
| Diablo Canyon | Avila Beach, California | 18 TWh | Apr 1985 | Dec 2025 | Nuclear |
| Donald C Cook | Bridgman, Michigan | 18 TWh | Jul 1975 | Dec 2025 | Nuclear |
| Dresden Generating Station | Morris, Illinois | 15 TWh | Jul 1970 | Dec 2025 | Nuclear |
| Edwin I Hatch | Baxley, Georgia | 14 TWh | Nov 1975 | Dec 2025 | Nuclear |
| Gavin Power, LLC | Cheshire, Ohio | 13 TWh | Sep 1974 | Dec 2025 | Bituminous Coal : 99.5% Distillate Fuel Oil : 0.5% |
| Grand Coulee | Grand Coulee, Washington | 16 TWh | Feb 1941 | Dec 2025 | Water |
| Grand Gulf | Port Gibson, Mississippi | 11 TWh | Jun 1985 | Dec 2025 | Nuclear |
| H Allen Franklin Combined Cycle | Smiths, Alabama | 12 TWh | May 2002 | Dec 2025 | Natural Gas |
| Hines Energy Complex | Bartow, Florida | 12 TWh | Mar 1999 | Dec 2025 | Natural Gas |
| Jack McDonough | Smyrna, Georgia | 17 TWh | Apr 1971 | Dec 2025 | Natural Gas |
| James H Miller Jr | Quinton, Alabama | 19 TWh | Sep 1978 | Dec 2025 | Subbituminous Coal : 99.2% Natural Gas : 0.8% |
| Joseph M Farley | Columbia, Alabama | 13 TWh | Nov 1977 | Dec 2025 | Nuclear |
| Labadie | Labadie, Missouri | 17 TWh | May 1970 | Dec 2025 | Subbituminous Coal : 99.9% |
| LaSalle Generating Station | Marseilles, Illinois | 19 TWh | Dec 1983 | Dec 2025 | Nuclear |
| Limerick | Sanatoga, Pennsylvania | 19 TWh | Jan 1986 | Dec 2025 | Nuclear |
| McGuire | Huntersville, North Carolina | 20 TWh | Aug 1981 | Dec 2025 | Nuclear |
| Millstone | Waterford, Connecticut | 17 TWh | Nov 1975 | Dec 2025 | Nuclear |
| Monroe (MI) | Monroe, Michigan | 16 TWh | Oct 1969 | Dec 2025 | Subbituminous Coal : 74.7% Bituminous Coal : 16.0% Petroleum Coke : 9.1% |
| Nine Mile Point Nuclear Station | Lycoming, New York | 16 TWh | Nov 1969 | Dec 2025 | Nuclear |
| North Anna | Mineral, Virginia | 15 TWh | May 1978 | Dec 2025 | Nuclear |
| Oconee | Seneca, South Carolina | 22 TWh | Jun 1973 | Dec 2025 | Nuclear |
| Okeechobee Clean Energy Center | Okeechobee, Florida | 12 TWh | Feb 2019 | Dec 2025 | Natural Gas |
| Palo Verde | Wintersburg, Arizona | 31 TWh | Dec 1985 | Dec 2025 | Nuclear |
| Peach Bottom | Delta, Pennsylvania | 22 TWh | Jun 1974 | Dec 2025 | Nuclear |
| Prairie State Generating Station | Marissa, Illinois | 12 TWh | May 2012 | Dec 2025 | Bituminous Coal : 99.8% |
| PSEG Salem Generating Station | Hancocks Bridge, New Jersey | 19 TWh | May 1971 | Dec 2025 | Nuclear |
| Quad Cities Generating Station | Cordova, Illinois | 15 TWh | Nov 1972 | Dec 2025 | Nuclear |
| Robert Moses Niagara | Lewiston, New York | 14 TWh | Dec 1960 | Dec 2025 | Water |
| Sequoyah | Soddy Daisy, Tennessee | 13 TWh | Jun 1981 | Dec 2025 | Nuclear |
| South Texas Project | Wadsworth, Texas | 22 TWh | Jul 1988 | Dec 2025 | Nuclear |
| St Lucie | Jensen Beach, Florida | 16 TWh | Apr 1976 | Dec 2025 | Nuclear |
| Surry | Surry, Virginia | 13 TWh | Nov 1972 | Dec 2025 | Nuclear |
| TalenEnergy Susquehanna | Berwick, Pennsylvania | 19 TWh | May 1983 | Dec 2025 | Nuclear |
| Turkey Point | Homestead, Florida | 21 TWh | Mar 1967 | Dec 2025 | Nuclear : 68.7% Natural Gas : 31.3% |
| Vogtle | Waynesboro, Georgia | 37 TWh | Apr 1987 | Dec 2025 | Nuclear |
| W A Parish | Thompsons, Texas | 16 TWh | May 1958 | Dec 2025 | Subbituminous Coal : 83.3% Natural Gas : 16.7% |
| Watts Bar Nuclear Plant | Spring City, Tennessee | 16 TWh | Apr 1996 | Dec 2025 | Nuclear |
| West County Energy Center | Loxahatchee, Florida | 19 TWh | Jul 2009 | Dec 2025 | Natural Gas : 99.9% |