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 |
|---|---|---|---|---|---|---|---|---|
| ENEL Green Power Hilltopper Wind, LLC | Andover, MA | - | - | - | Oct 2025 | $3.44M | ||
| Highlander Solar Energy Station 1, LLC | Louisville, CO | - | - | - | Sep 2025 | $3.45M | ||
| Macho Springs Power I, LLC | Calgary, AB | - | - | - | Oct 2025 | $3.45M | ||
| Nevada Cogeneration Associates #1 | Las Vegas, NV | - | - | - | Oct 2025 | $3.46M | $1.33M | |
| Muscle Shoals Solar, LLC | Austin, TX | Independent Power Producer | 1 | 445.5 GWh | Dec 2025 | Sep 2025 | $3.46M | |
| Orange Grove Energy LP | Schaumburg, IL | Independent Power Producer | 1 | 23.9 GWh | Dec 2024 | Sep 2025 | $3.47M | |
| Big River Solar, LLC | New York, NY | Independent Power Producer | 1 | 325.7 GWh | Dec 2025 | Oct 2025 | $3.47M | $3.80M |
| Blythe Solar 110, LLC | Juno Beach, FL | Independent Power Producer | 1 | 610.6 GWh | Dec 2024 | Sep 2025 | $3.47M | |
| Perrin Ranch Wind LLC | Juno Beach, FL | Independent Power Producer | 1 | 189.8 GWh | Dec 2025 | Sep 2025 | $3.47M | |
| Rugby Wind LLC | Portland, OR | - | - | - | Sep 2025 | $3.47M | ||
| Poblano Energy Storage, LLC | Durham, NC | - | - | - | Oct 2025 | $3.48M | ||
| Buffalo Dunes Wind Project LLC | Andover, MA | Independent Power Producer | 1 | 850.4 GWh | Dec 2025 | Sep 2025 | $3.49M | |
| Bellflower Solar 1, LLC | San Francisco, CA | - | - | - | Oct 2025 | $3.49M | ||
| Allegheny Energy Supply Co LLC | Greensburg, PA | Investor-Owned Utility | 6 | - | Jan 2025 | Oct 2025 | $3.49M | $5.89M |
| Wildcat Ranch Wind Project, LLC | Juno Beach, FL | Independent Power Producer | 1 | 710.6 GWh | Dec 2025 | Sep 2025 | $3.50M | |
| Stony Creek Energy LLC | Chicago, IL | - | - | - | Oct 2025 | $3.50M | ||
| Timbermill Wind | Charlottesville, VA | Independent Power Producer | 1 | 396.6 GWh | Dec 2025 | Oct 2025 | $3.50M | |
| Rockford Power, LLC | New York, NY | - | - | - | Sep 2025 | $3.51M | ||
| Powell Creek Solar, LLC | Portland, OR | - | - | - | Sep 2025 | $3.51M | ||
| Ebensburg Power Co | Ebensburg, PA | Independent Power Producer | 1 | 379.7 GWh | Dec 2024 | Oct 2025 | $3.52M | |
| Re Barren Ridge 1, LLC | San Francisco, CA | Independent Power Producer | 1 | 182.5 GWh | Dec 2024 | Sep 2025 | $3.52M | |
| Hay Canyon Wind LLC | Portland, OR | - | - | - | Sep 2025 | $3.53M | $367.53k | |
| Oasis Power Partners, LLC | New York, NY | - | - | - | Oct 2025 | $3.53M | ||
| Prairie Ronde Solar Farm, LLC | San Francisco, CA | - | - | - | Sep 2025 | $3.53M | ||
| SP Decatur Parkway Solar, LLC | Birmingham, AL | - | - | - | Sep 2025 | $3.54M | ||
| Utah Red Hills Renewable Park, LLC | Delray, FL | - | - | - | Sep 2025 | $3.54M | ||
| Re Camelot LLC | New York, NY | - | - | - | Sep 2025 | $3.56M | ||
| Tampa Electric Co | Tampa, FL | Investor-Owned Utility | 46 | 21.7 TWh | Dec 2025 | Oct 2025 | $3.56M | $37.45M |
| Roundhouse Renewable Energy II, LLC | Juno Beach, FL | Independent Power Producer | 1 | 420.1 GWh | Dec 2025 | Sep 2025 | $3.56M | |
| Desert Peak Energy Storage II, LLC | Juno Beach, FL | Independent Power Producer | 1 | -14.7 GWh | Dec 2025 | Sep 2025 | $3.57M | |
| Public Service Company Of New Hampshire | Berlin, CT | - | - | - | Oct 2025 | $3.58M | $27.80M | |
| Moraine Sands Wind Power, LLC | Toronto, ON | Independent Power Producer | 1 | 637.5 GWh | Dec 2025 | Oct 2025 | $3.58M | |
| Enterprise Solar, LLC | Houston, TX | - | - | - | Sep 2025 | $3.59M | ||
| GANS Energy LLC | GANS, PA | Independent Power Producer | 1 | 151.9 GWh | Dec 2024 | Sep 2025 | $3.59M | |
| Tuscola Wind II LLC | Juno Beach, FL | Independent Power Producer | 1 | 331.0 GWh | Dec 2025 | Sep 2025 | $3.59M | |
| Marble River, LLC | Houston, TX | Independent Power Producer | 1 | 529.4 GWh | Dec 2025 | Oct 2025 | $3.60M | |
| Brady Wind II, LLC | Juno Beach, FL | Independent Power Producer | 1 | 704.1 GWh | Dec 2025 | Sep 2025 | $3.61M | |
| Maverick Solar 6, LLC | San Diego, CA | Independent Power Producer | 1 | 271.1 GWh | Dec 2025 | Oct 2025 | $3.61M | |
| Raceway Solar 1, LLC | Louisville, CO | - | - | - | Sep 2025 | $3.61M | ||
| Carvers Creek, LLC | Gloucester, VA | Independent Power Producer | 1 | 232.7 GWh | Dec 2025 | Oct 2025 | $3.61M | |
| Sunshine Valley Solar LLC | San Francisco, CA | Independent Power Producer | - | - | - | Sep 2025 | $3.64M | |
| Soldier Creek Wind LLC | Juno Beach, FL | Independent Power Producer | 1 | 1.1 TWh | Dec 2025 | Sep 2025 | $3.65M | |
| Nedpower Mount Storm LLC | Houston, TX | - | - | - | Jul 2025 | $3.67M | ||
| Wadley Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 662.3 GWh | Dec 2025 | Sep 2025 | $3.67M | |
| Eldorado Solar Project, LLC | Washington, DC | - | - | - | Sep 2025 | $3.67M | ||
| Minonk Wind, LLC | Oakville, ON | - | - | - | Oct 2025 | $3.68M | ||
| Freepoint Commodities LLC | Stamford, CT | Independent Power Producer | 2 | - | - | Oct 2025 | $3.69M | $3.69M |
| Lockhart Power Co | Lockhart, SC | Investor-Owned Utility | 6 | 99.6 GWh | Dec 2024 | Sep 2025 | $3.69M | $6.84M |
| Northern Divide Wind, LLC | Juno Beach, FL | - | - | - | Sep 2025 | $3.69M | ||
| Bighorn Solar 1, LLC | San Francisco, CA | - | - | - | Oct 2025 | $3.70M | ||
| Big Cajun I Peaking Power LLC | Birmingham, AL | - | - | - | Sep 2025 | $3.70M | ||
| Bluestem Wind Energy, LLC | Baltimore, MD | Independent Power Producer | 1 | 824.7 GWh | Dec 2025 | Sep 2025 | $3.70M | |
| Bayou Cove Peaking Power, LLC | Birmingham, AL | - | - | - | Oct 2025 | $3.70M | ||
| Clearwater Wind II, LLC | Juno Beach, FL | Independent Power Producer | 1 | 437.1 GWh | Dec 2025 | Sep 2025 | $3.70M | |
| Umbriel Solar, LLC | Boston, MA | Independent Power Producer | 1 | 334.9 GWh | Dec 2025 | Sep 2025 | $3.71M | |
| Conetoe II Solar, LLC | Charlotte, NC | Independent Power Producer | - | - | Dec 2021 | Oct 2025 | $3.72M | |
| Morris Ridge Solar Energy Center, LLC | San Diego,, CA | Independent Power Producer | 1 | 321.5 GWh | Dec 2025 | Sep 2025 | $3.72M | |
| Ventura Energy Storage, LLC | Scottsdale, AZ | Independent Power Producer | 1 | -18.6 GWh | Dec 2025 | Oct 2025 | $3.72M | |
| Wheelabrator Millbury Inc. | Portsmouth, NH | - | - | - | Sep 2025 | $3.73M | ||
| FPL Energy Montezuma Wind | Juno Beach, FL | Independent Power Producer | 1 | 87.5 GWh | Dec 2024 | Sep 2025 | $3.73M | |
| Cavalier Solar A2, LLC | Louisville, CO | - | - | - | Sep 2025 | $3.74M | ||
| Re Astoria LLC | San Francisco, CA | Independent Power Producer | 1 | 187.9 GWh | Dec 2025 | Sep 2025 | $3.74M | |
| Hillcrest Solar I, LLC | San Diego, CA | Independent Power Producer | 1 | 374.5 GWh | Dec 2025 | Sep 2025 | $3.76M | |
| Seneca Energy, II LLC | Oakfield, NY | - | - | - | Sep 2025 | $3.76M | ||
| USG Oregon LLC | Reno, NV | - | - | - | Sep 2025 | $3.76M | ||
| McFarland Solar B, LLC | Louisville, CO | - | - | - | Sep 2025 | $3.76M | ||
| MS Solar 5, LLC | Austin, TX | - | - | - | Oct 2025 | $3.76M | ||
| Brookfield Renewable Energy Marketing US LLC | Gatineau, QC | - | - | - | Oct 2025 | $3.77M | $10.14M | |
| Dunns Bridge Solar Center LLC | Wheatfield, IN | Investor-Owned Utility | 1 | 523.5 GWh | Dec 2025 | Sep 2025 | $3.77M | |
| Waverly Solar, LLC | Arlington, VA | Independent Power Producer | 1 | 216.5 GWh | Dec 2025 | Oct 2025 | $3.78M | |
| Se Athos II, LLC | San Carlos, CA | Independent Power Producer | 1 | 593.8 GWh | Dec 2025 | Sep 2025 | $3.79M | |
| Unbridled Solar, LLC | Bloomington, MN | - | - | - | Oct 2025 | $3.80M | ||
| Meadow Lake Solar Park | Merrillville, IN | Investor-Owned Utility | 1 | 388.6 GWh | Dec 2025 | Sep 2025 | $3.80M | |
| Kings Point Wind, LLC | Joplin, MO | - | - | - | Oct 2025 | $3.80M | ||
| Minco Wind I, LLC | Juno Beach, FL | - | - | - | Sep 2025 | $3.81M | ||
| Willowbrook Solar I, LLC | Chicago, IL | - | - | - | Oct 2025 | $3.82M | ||
| XPLR Infrastructure Bluff Point, LLC | Juno Beach, FL | - | - | - | Sep 2025 | $3.83M | ||
| ORNI 50 LLC | Reno, NV | - | - | - | Sep 2025 | $3.83M | ||
| EAM Nelson Holding, LLC | The Woodlands, TX | - | - | - | Sep 2025 | $3.84M | $2.27M | |
| Resurgence Solar I, LLC | Juno Beach, FL | - | - | - | Sep 2025 | $3.84M | ||
| Crooked Lake Solar, LLC | Houston, TX | Independent Power Producer | 1 | 409.6 GWh | Dec 2025 | Sep 2025 | $3.84M | |
| Eurus Combine Hills II LLC | San Diego, CA | Independent Power Producer | 1 | 173.8 GWh | Dec 2024 | Sep 2025 | $3.86M | |
| Edgewood Energy LLC | Schaumburg, IL | Independent Power Producer | - | 109.3 GWh | Dec 2023 | Sep 2025 | $3.86M | |
| Deuel Harvest Wind Energy LLC | Birmingham, AL | - | - | - | Oct 2025 | $3.86M | ||
| Maverick Solar LLC | San Diego, CA | Independent Power Producer | 2 | 388.8 GWh | Dec 2025 | Oct 2025 | $3.87M | |
| SWG Arapahoe, LLC | Denver, CO | Independent Power Producer | 1 | 333.2 GWh | Dec 2025 | Jun 2025 | $3.88M | |
| Shelby County Energy Center, LLC | Neoga, IL | Independent Power Producer | 1 | 200.5 GWh | Dec 2024 | Sep 2025 | $3.88M | |
| Sugar Creek Wind One LLC | Charlottesville, VA | Independent Power Producer | 1 | 651.5 GWh | Dec 2025 | Oct 2025 | $3.88M | |
| Spinning Spur Wind LLC | Phoenix, AZ | - | - | - | Oct 2025 | $3.89M | ||
| American Kings Solar, LLC | Boca Raton, FL | - | - | - | Sep 2025 | $3.89M | ||
| HDSI, LLC | Delray, FL | - | - | - | Sep 2025 | $3.89M | ||
| Playa Solar 2, LLC | Phoenix, AZ | - | - | - | Oct 2025 | $3.89M | ||
| Grand VIew PV Solar Two, LLC | Grand VIew, ID | Independent Power Producer | 1 | 188.5 GWh | Dec 2025 | Sep 2025 | $3.89M | |
| Versant Power | Bangor, ME | - | - | - | Oct 2025 | $3.90M | $15.34M | |
| Antelope Expansion 2, LLC | Salt Lake City, UT | Independent Power Producer | - | - | - | Sep 2025 | $3.90M | |
| Blackstone Wind Farm II LLC | Houston, TX | Independent Power Producer | 1 | 550.0 GWh | Dec 2024 | Oct 2025 | $3.90M | |
| Pegasus Wind, LLC | Juno Beach, FL | Independent Power Producer | 1 | 427.9 GWh | Dec 2025 | Sep 2025 | $3.90M | |
| Osage Wind, LLC | St. Louis, MO | Independent Power Producer | - | - | - | Sep 2025 | $3.91M | |
| Honeysuckle Solar, LLC | San Francisco, CA | - | - | - | Sep 2025 | $3.91M | ||
| Paulding Wind Farm IV LLC | Houston, TX | Independent Power Producer | 1 | 437.9 GWh | Dec 2025 | Oct 2025 | $3.92M |
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% |