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 |
|---|---|---|---|---|---|---|---|---|
| Innovative Solar 67, LLC | Fletcher, NC | Independent Power Producer | - | - | - | Sep 2025 | $1.03M | |
| Altona Solar, LLC | St. Louis, MO | - | - | - | Sep 2025 | $1.03M | ||
| Terminus Hydroelectric, LLC | Bethesda, MD | - | - | - | Oct 2025 | $1.03M | ||
| Milan Energy LLC | Omaha, NE | Independent Power Producer | 1 | 42.8 GWh | Dec 2024 | Oct 2025 | $1.04M | |
| Calpeak Power - Enterprise LLC | San Diego, CA | Independent Power Producer | - | - | Dec 2013 | Oct 2025 | $1.04M | |
| Cambria Wind, LLC | Pittsburgh, PA | - | - | - | Oct 2025 | $1.04M | ||
| Vineyard Reliability LLC | South Catham, MA | Independent Power Producer | 2 | 5.4 GWh | Dec 2024 | Sep 2025 | $1.05M | |
| Whitney Hill Wind Power LLC | Andover, MA | Independent Power Producer | 1 | 157.2 GWh | Dec 2025 | Oct 2025 | $1.05M | |
| Cameron Ridge, LLC | New York, NY | - | - | - | Oct 2025 | $1.05M | ||
| Delano Energy Center, LLC | Sacramento, CA | - | - | - | Sep 2025 | $1.05M | ||
| Crofton Bluffs Wind, LLC | Scottsdale, AZ | Independent Power Producer | 1 | 115.3 GWh | Dec 2024 | Sep 2025 | $1.06M | |
| CARR Street Generating STA LP | East Syracuse, NY | Independent Power Producer | 1 | 199.3 GWh | Dec 2024 | Sep 2025 | $1.06M | |
| KCE Ny 1, LLC | Albany, NY | Independent Power Producer | 1 | -3.1 GWh | Dec 2024 | Oct 2025 | $1.06M | |
| Baltimore Gas & Electric Co | Baltimore, MD | Investor-Owned Utility | 1 | -128.0 MWh | Dec 2024 | Oct 2025 | $1.06M | $303.90M |
| South Peak Wind LLC | Duluth, MN | - | - | - | Sep 2025 | $1.06M | ||
| Prairie Breeze Wind Energy III LLC | Chicago, IL | - | - | - | Oct 2025 | $1.06M | ||
| Tibbits Energy Storage LLC | Austin, TX | Independent Power Producer | 1 | -7.8 GWh | Dec 2025 | Oct 2025 | $1.07M | |
| SR Millington, LLC | Nashville, TN | Independent Power Producer | 1 | 97.1 GWh | Dec 2025 | Sep 2025 | $1.07M | |
| High Mesa Energy, LLC | Baltimore, MD | Independent Power Producer | 1 | 84.3 GWh | Dec 2025 | Sep 2025 | $1.07M | |
| Re Garland A LLC | Birmingham, AL | - | - | - | Sep 2025 | $1.07M | ||
| Sandy Ridge Wind, LLC | Oakville, ON | - | - | - | Oct 2025 | $1.07M | ||
| Boott Hydropower Inc | Andover, MA | Independent Power Producer | - | - | Dec 2019 | Sep 2025 | $1.08M | |
| Record Hill Wind LLC | LYME, NH | Independent Power Producer | 1 | 124.3 GWh | Dec 2024 | Sep 2025 | $1.08M | |
| Black Mesa Energy, LLC | Charlotte, NC | - | - | - | Sep 2025 | $1.08M | ||
| Castle Solar, LLC | New York, NY | Independent Power Producer | 1 | 113.5 GWh | Dec 2025 | Sep 2025 | $1.09M | |
| Sunray Energy 2, LLC | Boise, ID | Independent Power Producer | 1 | 60.5 GWh | Dec 2024 | Sep 2025 | $1.09M | |
| Hecate Energy Johanna Facility LLC | Chicago, IL | Independent Power Producer | 1 | -3.3 GWh | Dec 2024 | Oct 2025 | $1.09M | |
| Pe Hydro Generation, LLC | Bethesda, MD | Independent Power Producer | - | - | Dec 2020 | Oct 2025 | $1.09M | |
| Oxbow Creek Energy LLC | Omaha, NE | Independent Power Producer | 1 | 46.2 GWh | Dec 2024 | Oct 2025 | $1.09M | |
| E F Kenilworth LLC | Kenilworth, NJ | Independent Power Producer | 1 | 177.5 GWh | Dec 2024 | Oct 2025 | $1.09M | |
| Little Blue Wind Project, LLC | Juno Beach, FL | Independent Power Producer | 1 | 993.8 GWh | Dec 2025 | Oct 2025 | $1.09M | |
| Valcour Ellenburg Windpark, LLC | Louisville, CO | - | - | - | Oct 2025 | $1.10M | ||
| Rockhaven Wind Project, LLC | Andover, MA | Independent Power Producer | 1 | 514.0 GWh | Dec 2025 | Oct 2025 | $1.10M | |
| CED Ducor Solar 2, LLC | Valhalla, NY | - | - | - | Oct 2025 | $1.10M | ||
| Whitney Point Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 46.2 GWh | Dec 2024 | Sep 2025 | $1.10M | |
| FL Solar 5, LLC | Miami, FL | Independent Power Producer | 1 | 100.3 GWh | Dec 2025 | Oct 2025 | $1.10M | |
| Innovative Solar 31, LLC | Fletcher, NC | Independent Power Producer | - | - | Dec 2020 | Sep 2025 | $1.10M | |
| Fayette Solar, LLC | Bloomington, MN | - | - | - | Sep 2025 | $1.10M | ||
| Chisholm VIew Wind Project II, LLC | Andover, MA | - | - | - | Sep 2025 | $1.11M | ||
| Antelope Big Sky Ranch LLC | Louisville, CO | - | - | - | Sep 2025 | $1.11M | ||
| Tulare Solar Center, LLC | Reno, NV | Independent Power Producer | 1 | 141.9 GWh | Dec 2025 | Sep 2025 | $1.11M | |
| Millican Solar Energy LLC | Chicago, IL | - | - | - | Oct 2025 | $1.11M | ||
| Landrace Holdings, LLC | Asheville, NC | Independent Power Producer | 1 | 120.0 GWh | Dec 2025 | Sep 2025 | $1.11M | |
| CED Ducor Solar 1, LLC | Valhalla, NY | - | - | - | Oct 2025 | $1.11M | ||
| Sunnyside Cogeneration Assoc | Sunnyside, UT | Independent Power Producer | 1 | 233.1 GWh | Aug 2025 | Aug 2025 | $1.12M | |
| Turquoise Nevada LLC | Montpelier, VT | - | - | - | Sep 2025 | $1.12M | ||
| Calpeak Power - Border LLC | San Diego, CA | Independent Power Producer | - | - | Dec 2013 | Oct 2025 | $1.12M | |
| Alpaca Energy LLC | Omaha, NE | Independent Power Producer | 1 | 36.5 GWh | Dec 2024 | Oct 2025 | $1.12M | |
| Lookout Windpower, LLC | Scottsdale, AZ | Independent Power Producer | 1 | 100.5 GWh | Dec 2024 | Sep 2025 | $1.12M | |
| Roundtop Energy LLC | Omaha, NE | Independent Power Producer | 1 | 34.9 GWh | Dec 2024 | Oct 2025 | $1.12M | |
| Engie Resources LLC | Houston, TX | - | - | - | Sep 2025 | $1.13M | $301.09M | |
| Innovative Solar 43, LLC | Asheville, NC | Commercial | - | - | Dec 2017 | Sep 2025 | $1.13M | $885.61k |
| 65HK 8ME LLC | Folsom, CA | Independent Power Producer | - | - | - | Sep 2025 | $1.13M | |
| Roseburg Forest Products Co | Weed, CA | Industrial | 2 | 194.7 GWh | Dec 2024 | Oct 2025 | $1.14M | |
| Solar Blythe LLC | Houston, TX | - | - | - | Sep 2025 | $1.14M | ||
| Power City Partners LP | Massena, NY | Independent Power Producer | 1 | - | Nov 2024 | Sep 2025 | $1.14M | |
| Lakeswind Power Partners | Spring, TX | Independent Power Producer | 1 | 165.7 GWh | Dec 2024 | Sep 2025 | $1.14M | |
| UGI Utilities Inc. | Denver, PA | - | - | - | Oct 2025 | $1.14M | $11.48M | |
| Portal Ridge Solar B, LLC | New York, NY | - | - | - | Sep 2025 | $1.14M | ||
| SP Pawpaw Solar, LLC | Birmingham, AL | - | - | - | Sep 2025 | $1.15M | ||
| Allegany Generating Station, LLC | Portageville, NY | Independent Power Producer | 1 | 15.9 GWh | Dec 2024 | Sep 2025 | $1.15M | |
| Tallbear Seville LLC | Charlotte, NC | - | - | - | Sep 2025 | $1.15M | ||
| Techren Solar V LLC | Boise, ID | Independent Power Producer | 1 | 113.1 GWh | Dec 2025 | Sep 2025 | $1.15M | |
| Hancock Wind LLC | Boston,, MA | Independent Power Producer | - | - | - | Sep 2025 | $1.15M | |
| Algonquin Power Windsor Locks LLC | Hartford, CT | - | - | - | Sep 2025 | $1.16M | ||
| Emera Energy Services Subsidiary No. 4 LLC | Halifax, NS | - | - | - | Sep 2025 | $1.16M | $2.32M | |
| Ontario Power Generation Energy Trading, Inc. | Toronto, ON | - | - | - | Oct 2025 | $1.17M | ||
| Route 66 Solar Energy Center, LLC | Juno Beach, FL | - | - | - | Sep 2025 | $1.17M | ||
| Blue Sky East LLC | Boston, MA | Independent Power Producer | - | - | - | Sep 2025 | $1.17M | |
| Transcanada Energy Sales Ltd. | Calgary, AB | - | - | - | Sep 2025 | $1.17M | $383.80k | |
| Ga Solar 3, LLC | Miami, FL | Independent Power Producer | - | - | Dec 2022 | Sep 2025 | $1.18M | |
| Reworld Haverhill Associates, LLC | Morristown, NJ | - | - | - | Sep 2025 | $1.18M | ||
| Bird Dog Solar, LLC | Chapel Hill, NC | Independent Power Producer | 1 | 101.7 GWh | Dec 2025 | Oct 2025 | $1.18M | |
| Black Bear So, LLC | Gatineau, QC | - | - | - | Sep 2025 | $1.18M | ||
| Ellwood Power, LLC | The Woodlands, TX | Independent Power Producer | 1 | 2.9 GWh | Dec 2024 | Sep 2025 | $1.18M | $66.15k |
| Northern Colorado Wind Energy Center II, LLC | Juno Beach, FL | - | - | - | Sep 2025 | $1.18M | ||
| Rausch Creek Generation, LLC | Tremont, PA | Independent Power Producer | 1 | 162.3 GWh | Dec 2024 | Oct 2025 | $1.18M | |
| Timber Road Solar Park | Houston, TX | Independent Power Producer | 1 | 102.0 GWh | Dec 2025 | Sep 2025 | $1.18M | |
| Valcour Clinton Windpark, LLC | Louisville, CO | - | - | - | Oct 2025 | $1.18M | ||
| Calpeak Power - Panoche LLC | San Diego, CA | Independent Power Producer | - | - | Dec 2013 | Oct 2025 | $1.19M | |
| Al Solar D, LLC | Austin, TX | - | - | - | Oct 2025 | $1.19M | ||
| Sugar Solar, LLC | Asheville, NC | Independent Power Producer | 1 | 115.4 GWh | Dec 2025 | Sep 2025 | $1.19M | |
| Mulligan Solar | Charlottesville, VA | Independent Power Producer | 1 | 161.0 GWh | Dec 2025 | Sep 2025 | $1.19M | |
| Wolf Run Energy LLC | Omaha, ME | Independent Power Producer | 1 | 50.3 GWh | Dec 2024 | Oct 2025 | $1.20M | |
| Pavant Solar II LLC | New York, NY | Independent Power Producer | 1 | 84.9 GWh | Dec 2024 | Sep 2025 | $1.20M | |
| Bay Tree Solar, LLC | Durham, NC | - | - | - | Sep 2025 | $1.20M | ||
| Microsoft Energy LLC | Redmond, WA | - | - | - | Oct 2025 | $1.20M | $20.97M | |
| Crossing Trails Wind Power Project LLC | Houston, TX | - | - | - | Sep 2025 | $1.21M | ||
| Indeck-Oswego Ltd Partnership | Buffalo Grove, IL | Independent Power Producer | 1 | 54.0 GWh | Dec 2024 | Sep 2025 | $1.21M | |
| Groton Wind, LLC | Portland, OR | - | - | - | Sep 2025 | $1.21M | ||
| Wilton Wind Energy I, LLC | Juno Beach, FL | - | - | - | Sep 2025 | $1.21M | ||
| Western Maine Renewables, LLC | Montpelier, VT | - | - | - | Sep 2025 | $1.21M | ||
| Caddo Wind, LLC | Duluth, MN | - | - | - | Oct 2025 | $1.21M | ||
| Summer Solar LLC | Louisville, CO | - | - | - | Sep 2025 | $1.22M | ||
| Casa Mesa Wind, LLC | Juno Beach, FL | Independent Power Producer | 1 | 198.9 GWh | Dec 2025 | Sep 2025 | $1.22M | |
| Five Points Solar Park, LLC | San Mateo, CA | Independent Power Producer | - | 107.7 GWh | Dec 2023 | Sep 2025 | $1.22M | |
| Platteview Solar, LLC | Louisville, CO | - | - | - | Sep 2025 | $1.22M | ||
| Independence Wind Energy LLC | De SOTO, IA | Independent Power Producer | 1 | 229.5 GWh | Dec 2025 | Sep 2025 | $1.22M | |
| Rising Tree Wind Farm II LLC | Houston, TX | Independent Power Producer | 1 | 60.6 GWh | Dec 2024 | Sep 2025 | $1.22M | |
| Lick Creek Solar, LLC | Asheville, NC | Independent Power Producer | 1 | 114.6 GWh | Dec 2025 | Sep 2025 | $1.23M |
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% |