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 |
|---|---|---|---|---|---|---|---|---|
| Ridgeback Solar, LLC | Jersey City, NJ | Independent Power Producer | 1 | 4.1 GWh | Dec 2024 | - | ||
| Ridgeline Energy LLC | Independent Power Producer | 2 | 619.2 GWh | Dec 2024 | - | |||
| Ridgewind Power Partners LLC | Minneapolis, MN | Independent Power Producer | 1 | 88.4 GWh | Dec 2024 | Sep 2025 | $1.29M | |
| Riley Solar I LLC | Jersey City, NJ | Independent Power Producer | 1 | 23.4 GWh | Dec 2024 | - | ||
| RIO Blanco Water Conserv DIST | Rangely, CO | Political Subdivision | 1 | 7.8 GWh | Dec 2024 | - | ||
| RIO Bravo Rocklin | Irvine, CA | Independent Power Producer | 1 | 165.2 GWh | Dec 2024 | Sep 2025 | $4.80M | |
| Rising Tree Wind Farm II LLC | Houston, TX | Independent Power Producer | 1 | 60.6 GWh | Dec 2024 | Sep 2025 | $1.22M | |
| Rising Tree Wind Farm III LLC | Houston, TX | Independent Power Producer | 1 | 272.8 GWh | Dec 2024 | Sep 2025 | $8.44M | |
| Rising Tree Wind Farm LLC | Houston, TX | Independent Power Producer | 1 | 256.5 GWh | Dec 2024 | Sep 2025 | $7.87M | |
| Rivanna Solar LLC | Independent Power Producer | 1 | 1.8 GWh | Dec 2024 | - | |||
| River Mountains Solar, LLC | Beltsville, MD | Independent Power Producer | 1 | 35.0 GWh | Dec 2024 | - | ||
| Riverbay Corp | Bronx, NY | Commercial | 1 | 142.2 GWh | Dec 2024 | - | ||
| Riverside Fuel Cell, LLC | Danbury, CT | Independent Power Producer | 1 | 9.3 GWh | Dec 2024 | - | ||
| Riverside Renewable Energy | Gloucester City, NJ | Commercial | 1 | 10.1 GWh | Dec 2024 | - | ||
| Riverview Energy Systems | Detroit, MI | Investor-Owned Utility | 1 | 3.3 GWh | Dec 2024 | - | ||
| Riverwood Intl USA Inc | Macon, GA | Industrial | 1 | 412.1 GWh | Dec 2024 | - | ||
| RJC I CSG LLC | Annapolis, MD | Investor-Owned Utility | 1 | 1.9 GWh | Dec 2024 | - | ||
| RJC II CSG LLC | Annapolis, MD | Investor-Owned Utility | 1 | 1.7 GWh | Dec 2024 | - | ||
| RMQ Ventures LLC | Brooklyn, NY | Commercial | 1 | 3.0 GWh | Dec 2024 | - | ||
| Robbins Lumber Inc | Industrial | 2 | 56.4 GWh | Dec 2024 | - | |||
| Roberds Garden LLC | San Francisco, CA | Independent Power Producer | 1 | 1.7 GWh | Dec 2024 | - | ||
| Robin Solar, LLC | Asheville, NC | Independent Power Producer | 1 | 8.5 GWh | Dec 2024 | - | ||
| Rochester Ma 2 LLC | Rochester, MA | Independent Power Producer | 1 | 1.5 GWh | Dec 2024 | - | ||
| Rochester Public Utilities | Rochester, MN | Municipally-Owned Utility | 5 | 83.0 GWh | Dec 2024 | Jan 2015 | ||
| Rock County Wind Fuel, LLC | Chanhassen, MN | Independent Power Producer | 1 | 21.6 GWh | Dec 2024 | - | ||
| Rockfish Solar LLC | New York, NY | Independent Power Producer | 1 | 14.5 GWh | Dec 2024 | - | ||
| Rockford Baxter RD Holdco LLC CSG | Jersey City, NJ | Independent Power Producer | 1 | 4.2 GWh | Dec 2024 | - | ||
| Rockford CS 1, LLC | Boston, MA | Independent Power Producer | 1 | 4.2 GWh | Dec 2024 | - | ||
| Rockford CS 2, LLC | Boston, MA | Independent Power Producer | 1 | 4.2 GWh | Dec 2024 | - | ||
| Rockford Generation LLC | Rockford, IL | Independent Power Producer | 2 | 156.5 GWh | Dec 2024 | - | ||
| Rockford Solar, LLC | Boston, MA | Independent Power Producer | 1 | 3.7 GWh | Dec 2024 | - | ||
| Rockford Solar Partners | Elgin, IL | Independent Power Producer | 1 | 3.6 GWh | Dec 2024 | - | ||
| Rocktenn-Battle Creek Mill | Battle Creek, MI | Industrial | 1 | 4.6 GWh | Dec 2024 | - | ||
| Rocky Brook Electric Inc | Snoqualmie, WA | Independent Power Producer | 1 | 637.0 MWh | Dec 2024 | - | ||
| Rocky Ridge Wind Project LLC | Andover, MA | Independent Power Producer | 1 | 292.2 GWh | Dec 2024 | Sep 2025 | $4.51M | |
| Rolling Hills Generating LLC | Wilkesville, OH | Independent Power Producer | 1 | 2.3 TWh | Dec 2024 | Oct 2025 | $35.26M | |
| Waverly Wind Farm LLC | Houston, TX | Independent Power Producer | 1 | 849.4 GWh | Dec 2024 | Sep 2025 | $4.49M | |
| 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 | - | ||
| Wayne Solar III, LLC | Jersey City, NJ | Independent Power Producer | 1 | 4.7 GWh | Dec 2024 | - | ||
| Weaver Solar | Jersey City, NJ | Independent Power Producer | 1 | 1.9 GWh | Dec 2024 | - | ||
| Weaver Wind, LLC (Longroad) | Boston, MA | Independent Power Producer | 1 | 228.7 GWh | Dec 2024 | Sep 2025 | $2.02M | |
| Web Brimfield Solar LLC | Natick, MA | Independent Power Producer | 1 | 3.4 GWh | Dec 2024 | - | ||
| Web Brookfield Solar LLC | Natick, MA | Independent Power Producer | 1 | 6.2 GWh | Dec 2024 | - | ||
| Web Silver Maple Wind LLC | Natick, MA | Independent Power Producer | 1 | 64.4 GWh | Dec 2024 | Sep 2025 | $506.84k | |
| Weber Basin Water Conserv DIST | Layton, UT | Political Subdivision | 3 | 29.2 GWh | Dec 2024 | - | ||
| 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 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 | - | ||
| 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 | - | ||
| Wellons Farm, LLC | Charlotte, NC | Independent Power Producer | 1 | 9.9 GWh | Dec 2024 | - | ||
| Wendell Ma 1 LLC | Wendell, MA | Independent Power Producer | 1 | 1.4 GWh | Dec 2024 | - | ||
| Wesleyan University | Middletown, CT | Commercial | 1 | 8.2 GWh | Dec 2024 | - | ||
| West Deptford Distributed Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 8.3 GWh | Dec 2024 | - | ||
| West Tambo Clean Power II | Santa Clara, CA | Independent Power Producer | 1 | 877.0 MWh | Dec 2024 | - | ||
| West Texas A&M University | Canyon, TX | Political Subdivision | 1 | 9.7 GWh | Dec 2024 | - | ||
| West Valley Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 16.0 GWh | Dec 2024 | - | ||
| Westbound Solar 3, LLC | San LUIS Obispo, CA | Independent Power Producer | 13 | 63.8 GWh | Dec 2024 | - | ||
| Westbound Solar LLC | Charlotte, NC | Independent Power Producer | 22 | 80.2 GWh | Dec 2024 | - | ||
| Westchester County Medical Center | Valhalla, NY | Commercial | 1 | 285.5 MWh | Dec 2024 | - | ||
| Westerlo Ny 1, LLC | Louisville, CO | Independent Power Producer | 1 | 3.6 GWh | Dec 2024 | - | ||
| Western Michigan University | Kalamazoo, MI | Commercial | 1 | 76.8 GWh | Dec 2024 | - | ||
| Western Plains Wind, LLC | Oakley, KS | Industrial | 1 | 13.3 GWh | Dec 2024 | - | ||
| Westlands Almond LLC | Independent Power Producer | 1 | 40.7 GWh | Dec 2024 | - | |||
| Westlands Solar Blue (Oz) Owner, LLC | LOS Angeles, CA | Independent Power Producer | 1 | 614.8 GWh | Dec 2024 | Oct 2025 | $5.65M | $3.24M |
| Westminster Renewables, LLC | Boston, MA | Independent Power Producer | 1 | 2.1 GWh | Dec 2024 | - | ||
| Westmoreland County Solar Project, LLC | Irvington, NY | Independent Power Producer | 1 | 46.5 GWh | Dec 2024 | - | ||
| Westridge Windfarm LLC | Independent Power Producer | 1 | 288.0 MWh | Dec 2024 | - | |||
| Westrock (La) | Norcross, GA | Municipally-Owned Utility | 1 | 509.6 GWh | Dec 2024 | - | ||
| Westrock Mill Company, LLC | Demopolis, AL | Industrial | 1 | 338.5 GWh | Dec 2024 | - | ||
| Westrock Seminole | Norcross, GA | Commercial | 1 | 149.9 GWh | Dec 2024 | - | ||
| Westrock (TX) | Glen Allen, VA | Industrial | 1 | 451.2 GWh | Dec 2024 | - | ||
| Westside Assets LLC | LOS Angeles, CA | Independent Power Producer | 1 | 5.0 GWh | Dec 2024 | - | ||
| Westside Solar, LLC | Juno Beach, FL | Independent Power Producer | 2 | 59.8 GWh | Dec 2024 | Sep 2025 | $472.70k | |
| Westtown Ny 2, LLC | Louisville, CO | Independent Power Producer | 1 | 3.3 GWh | Dec 2024 | - | ||
| Whaling Solar, LLC | Schenectady, NY | Independent Power Producer | 1 | 5.3 GWh | Dec 2024 | - | ||
| Wharton County Generation LLC | Independent Power Producer | 1 | 15.1 GWh | Dec 2024 | - | |||
| Whatley Renewables, LLC | Boston, MA | Independent Power Producer | 1 | 1.8 GWh | Dec 2024 | - | ||
| Wheat Field Wind Power Project LLC | Houston, TX | Independent Power Producer | 1 | 205.4 GWh | Dec 2024 | Sep 2025 | $5.64M | |
| Whirlwind Energy LLC | Independent Power Producer | 1 | 112.4 GWh | Dec 2024 | - | |||
| Whiskey Solar, LLC | Asheville, NC | Independent Power Producer | 1 | 12.1 GWh | Dec 2024 | - | ||
| White Creek Wind 1 LLC | Seattle, WA | Independent Power Producer | 1 | 590.8 GWh | Dec 2024 | - | ||
| White Horse Solar A | San Francisco, CA | Independent Power Producer | 1 | 3.9 GWh | Dec 2024 | - | ||
| White Marsh Mall | Baltimore, MD | Commercial | 1 | 1.1 GWh | Dec 2024 | - | ||
| White Oak Energy LLC | Juno Beach, FL | Independent Power Producer | 1 | 414.9 GWh | Dec 2024 | Sep 2025 | $6.23M | |
| White Oak Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 147.5 GWh | Dec 2024 | Sep 2025 | $2.06M | |
| White Pine Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 201.3 GWh | Dec 2024 | Sep 2025 | $3.01M | |
| White Rock Road LLC | Framingham, MA | Independent Power Producer | 1 | 7.8 GWh | Dec 2024 | - | ||
| White Street Renewables LLC | Greensboro, NC | Independent Power Producer | 1 | 16.6 GWh | Dec 2024 | - | ||
| Whiteside Solar 1, LLC | Safety Harbor, FL | Independent Power Producer | 1 | 2.5 GWh | Dec 2024 | - | ||
| Whitetail Wind Energy, LLC | Baltimore, MD | Independent Power Producer | 1 | 178.9 GWh | Dec 2024 | - | ||
| Whitethorn Solar LLC | New York, NY | Independent Power Producer | 1 | 4.5 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 | 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% |