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 |
|---|---|---|---|---|---|---|---|---|
| Fern Solar LLC | Carlsbad, CA | Independent Power Producer | 1 | 228.7 GWh | Sep 2025 | Oct 2025 | $1.80M | |
| NRG California Peaker Operations LLC | Carlsbad, CA | Independent Power Producer | 1 | 290.5 GWh | Sep 2025 | - | ||
| Strauss Wind LLC | Carlsbad, CA | Independent Power Producer | 1 | 245.5 GWh | Sep 2025 | Oct 2025 | $1.92M | |
| City Of Carlyle - (Il) | Carlyle, IL | Municipally-Owned Utility | 1 | 246.0 MWh | Dec 2024 | - | ||
| Indiana Municipal Power Agency | Carmel, IN | Political Subdivision | 48 | 1.4 TWh | Dec 2024 | Oct 2025 | $39.23M | $26.59M |
| Hill Top Energy Center, LLC | Carmichaels, PA | Independent Power Producer | 1 | 5.4 TWh | Sep 2025 | Oct 2025 | $51.67M | $28.93k |
| City Of Carmi - (Il) | Carmi, IL | Municipally-Owned Utility | 1 | 233.7 MWh | Dec 2024 | - | ||
| GRP Franklin, LLC | Carnesville, GA | - | - | - | Sep 2025 | $8.34M | ||
| GRP Franklin Renewable Energy Facility, LLC | Carnesville, GA | Independent Power Producer | 1 | 415.4 GWh | Sep 2025 | - | ||
| Poet Biorefining CARO, LLC | CARO, MI | Industrial | 1 | 15.7 GWh | Dec 2024 | - | ||
| Haystack Wind Project, LLC | Carroll, NE | Independent Power Producer | 1 | 758.9 GWh | Sep 2025 | Oct 2025 | $804.86k | |
| Arco Products Co-Watson | Carson, CA | Independent Power Producer | 1 | 2.5 TWh | Sep 2025 | - | ||
| Carson Hybrid Energy Center LLC | Carson, CA | - | - | - | Oct 2025 | $18.54 | ||
| L&P Electric, Inc. | Carthage, MO | - | - | - | Oct 2025 | $916.22k | $445.54k | |
| Ampersand Long Falls Hydro, LLC | Carthage, NY | Independent Power Producer | 1 | 881.0 MWh | Dec 2023 | - | ||
| Carthage Energy LLC | Carthage, NY | Independent Power Producer | 1 | 447.0 MWh | Sep 2024 | Sep 2025 | $808.60k | |
| SAS Institute Inc | CARY, NC | Independent Power Producer | 1 | 1.8 GWh | Dec 2024 | - | ||
| Town Of CARY | CARY, NC | Municipally-Owned Utility | 1 | 2.0 GWh | Dec 2024 | - | ||
| Camco International Group, Inc. | Castle Rock, CO | Independent Power Producer | 1 | 5.2 GWh | Dec 2024 | - | ||
| Fortistar Castleton Power | Castleton On Hudson, NY | Independent Power Producer | 1 | 92.2 GWh | Dec 2024 | - | ||
| Riverside Generating Co LLC | Catlettsburg, KY | Independent Power Producer | 1 | 746.1 GWh | Sep 2025 | Sep 2025 | $18.17M | |
| Dominion Energy South Carolina, Inc | Cayce, SC | Investor-Owned Utility | 23 | 24.1 TWh | Sep 2025 | Oct 2025 | $4.36M | $85.75M |
| South Carolina Genertg Co, Inc | Cayce, SC | Investor-Owned Utility | 1 | 2.5 TWh | Sep 2025 | - | ||
| TIG Sun Energy IV, LLC | Cayce, SC | Independent Power Producer | 1 | 2.8 GWh | Dec 2024 | - | ||
| Bastrop Energy Partners, LP | Cedar Creek, TX | Independent Power Producer | 1 | 3.2 TWh | Sep 2025 | - | ||
| Cedar Falls Utilities | Cedar Falls, IA | Municipally-Owned Utility | 2 | 9.7 GWh | Dec 2024 | - | ||
| University Of Northern Iowa | Cedar Falls, IA | State-Owned Utility | 1 | 22.5 GWh | Sep 2025 | - | ||
| Central Iowa Power Cooperative | Cedar Rapids, IA | Cooperative | 3 | 79.1 GWh | Dec 2024 | Oct 2025 | $13.00M | |
| Interstate Power Co | Cedar Rapids, IA | |Investor-Owned Utility | 42 | 13.6 TWh | Sep 2025 | Oct 2025 | $114.99M | $13.68M |
| Georgia-Pacific Cedar Springs LLC | Cedar Springs, GA | Industrial | 1 | 418.0 GWh | Jul 2025 | - | ||
| Colorado Highlands Wind LLC | Centennial, CO | Independent Power Producer | 1 | 390.2 GWh | Dec 2024 | Sep 2025 | $3.41M | |
| Phoenix Solar South Farms LLC | Centennial, CO | Independent Power Producer | 1 | 7.2 GWh | Sep 2025 | - | ||
| RC Energy Aa LLC | Centennial, CO | Independent Power Producer | 1 | 2.1 GWh | Dec 2024 | - | ||
| Windy Flats Partners LLC | Centerville, WA | Independent Power Producer | 1 | 695.8 GWh | Dec 2024 | Jun 2024 | ||
| City Of Centralia - (Wa) | Centralia, WA | Municipally-Owned Utility | 1 | 37.0 GWh | Dec 2024 | Sep 2025 | $399.50k | |
| Horizon Hill Wind, LLC | Centralia, WA | Independent Power Producer | 1 | 658.1 GWh | Sep 2025 | Oct 2025 | $133.05k | |
| Transalta Centralia Gen LLC | Centralia, WA | Independent Power Producer | 2 | 3.2 TWh | Sep 2025 | Oct 2025 | $51.05M | |
| White Rock Wind East, LLC | Centralia, WA | Independent Power Producer | 1 | 637.3 GWh | Sep 2025 | Oct 2025 | $1.01M | |
| White Rock Wind West, LLC | Centralia, WA | Independent Power Producer | 1 | 374.8 GWh | Sep 2025 | Oct 2025 | $1.36M | |
| Helix Maine Wind Development, LLC | Chain Of Ponds TWP., ME | Independent Power Producer | 1 | 278.1 GWh | Sep 2025 | Sep 2025 | $3.28M | |
| Indiana Crossroads Wind Farms LLC | Chalmers, IN | Independent Power Producer | 1 | 944.9 GWh | Sep 2025 | Sep 2025 | $6.75M | |
| Meadow Lake Wind Farm VI LLC | Chalmers, IN | Independent Power Producer | 1 | 667.8 GWh | Sep 2025 | Oct 2025 | $9.89M | |
| Rosewater Wind Farm LLC | Chalmers, IN | Independent Power Producer | 1 | 323.7 GWh | Sep 2025 | Sep 2025 | $1.96M | |
| Borough Of Chambersburg | Chambersburg, PA | Municipally-Owned Utility | 2 | 43.8 GWh | Sep 2025 | Sep 2025 | $2.82M | |
| Chambersburg Energy, LLC | Chambersburg, PA | Independent Power Producer | 1 | 208.1 GWh | Dec 2024 | Sep 2025 | $4.79M | |
| University Of Illinois | Champaign, IL | State-Owned Utility | 2 | 342.8 GWh | Sep 2025 | - | ||
| Poet Biorefining- Chancellor | Chancellor, SD | Industrial | 1 | 29.8 GWh | Dec 2024 | - | ||
| Lake Region Community Hybrid, LLC | Chanhassen, MN | Independent Power Producer | 1 | 8.7 GWh | Dec 2024 | - | ||
| Middleton Biogas Solar, LLC | Chanhassen, MN | Independent Power Producer | 1 | 1.9 GWh | Dec 2024 | - | ||
| Reg JUHL Glenville Wind, LLC | Chanhassen, MN | Independent Power Producer | 1 | 10.2 GWh | Dec 2024 | - | ||
| Rock County Wind Fuel, LLC | Chanhassen, MN | Independent Power Producer | 1 | 21.6 GWh | Dec 2024 | - | ||
| City Of Chanute | Chanute, KS | Municipally-Owned Utility | 3 | 25.3 GWh | Dec 2024 | - | ||
| Bird Dog Solar, LLC | Chapel Hill, NC | Independent Power Producer | 1 | 96.7 GWh | Sep 2025 | Oct 2025 | $1.18M | |
| Blackwater Solar, LLC | Chapel Hill, NC | Independent Power Producer | 1 | 172.5 GWh | Sep 2025 | Oct 2025 | $2.33M | |
| Carolina Solar Energy LLC | Chapel Hill, NC | Independent Power Producer | 3 | 14.5 GWh | Dec 2024 | - | ||
| Hobnail Solar, LLC | Chapel Hill, NC | Independent Power Producer | 1 | 161.7 GWh | Sep 2025 | Oct 2025 | $1.98M | |
| Leyline Renewable Energy, LLC | Chapel Hill, NC | Independent Power Producer | 3 | 5.3 GWh | Dec 2023 | - | ||
| Lyons Solar, LLC | Chapel Hill, NC | Independent Power Producer | 1 | 35.4 GWh | Dec 2024 | - | ||
| Rutherford Farm, LLC | Chapel Hill, NC | Independent Power Producer | - | - | - | Sep 2025 | $2.35M | |
| University Of North Carolina | Chapel Hill, NC | State-Owned Utility | 2 | 57.2 GWh | Sep 2025 | - | ||
| Wolfskin Solar, LLC | Chapel Hill, NC | Independent Power Producer | 1 | 68.1 GWh | Sep 2025 | Oct 2025 | $875.96k | |
| Wolf Run Solar LLC | Chapin, IL | Independent Power Producer | 1 | 315.2 GWh | Sep 2025 | Sep 2025 | $3.24M | |
| Lone Star Solar | Charleston, SC | Independent Power Producer | 1 | 135.4 GWh | Sep 2025 | Sep 2025 | $2.29M | |
| Partin Solar, LLC | Charleston, SC | Independent Power Producer | 1 | 89.8 GWh | Sep 2025 | Sep 2025 | $989.25k | |
| Id Solar 1, LLC | Charlotte,, NC | Independent Power Producer | - | - | - | Sep 2025 | $2.10M | |
| Angelo Solar, LLC | Charlottesville, VA | Independent Power Producer | 1 | 405.2 GWh | Sep 2025 | - | ||
| Aviator Wind, LLC | Charlottesville, VA | Independent Power Producer | 1 | 1.8 TWh | Sep 2025 | - | ||
| Big Elm Solar, LLC | Charlottesville, VA | Independent Power Producer | 1 | 380.7 GWh | Sep 2025 | - | ||
| Cameron Wind 1 LLC | Charlottesville, VA | Independent Power Producer | 1 | 361.7 GWh | Dec 2024 | - | ||
| Coldwater River Solar, LLC | Charlottesville, VA | Independent Power Producer | 1 | 14.0 GWh | Sep 2025 | Oct 2025 | ||
| Downeast Wind, LLC | Charlottesville, VA | Independent Power Producer | 1 | 144.8 GWh | Sep 2025 | Sep 2025 | $941.59k | |
| El SAUZ Ranch Wind, LLC | Charlottesville, VA | Independent Power Producer | 1 | 636.3 GWh | Sep 2025 | - | ||
| Ford Ridge | Charlottesville, VA | Independent Power Producer | 1 | 491.0 GWh | Sep 2025 | - | ||
| Grant Wind, LLC | Charlottesville, VA | Independent Power Producer | - | - | - | Sep 2025 | $3.12M | |
| Great Pathfinder Wind | Charlottesville, VA | Independent Power Producer | 1 | 839.0 GWh | Sep 2025 | Oct 2025 | $1.70M | |
| Hoopeston Wind LLC | Charlottesville, VA | Independent Power Producer | 1 | 402.2 GWh | Dec 2024 | Oct 2025 | $2.37M | |
| Kay Wind LLC | Charlottesville, VA | Independent Power Producer | - | - | - | Sep 2025 | $4.85M | |
| Lincoln Land Wind, LLC | Charlottesville, VA | Independent Power Producer | 1 | 1.1 TWh | Sep 2025 | Oct 2025 | $6.84M | |
| Mulligan Solar | Charlottesville, VA | Independent Power Producer | 1 | 171.4 GWh | Sep 2025 | Sep 2025 | $1.19M | |
| Prosperity Wind, LLC | Charlottesville, VA | Independent Power Producer | 1 | 383.9 GWh | Sep 2025 | Oct 2025 | $4.22M | |
| Sugar Creek Wind One LLC | Charlottesville, VA | Independent Power Producer | 1 | 671.1 GWh | Sep 2025 | Oct 2025 | $3.88M | |
| Timbermill Wind | Charlottesville, VA | Independent Power Producer | 1 | 278.6 GWh | Sep 2025 | Oct 2025 | $3.50M | |
| Wheatsborough Solar, LLC | Charlottesville, VA | Independent Power Producer | 1 | 52.7 GWh | Sep 2025 | Sep 2025 | ||
| Black Mesa Energy, LLC | Charlotte, NC | - | - | - | Sep 2025 | $1.08M | ||
| Black Mesa Solar, LLC | Charlotte, NC | Independent Power Producer | 1 | 100.8 GWh | Sep 2025 | - | ||
| BPL Crown Solar LLC | Charlotte, NC | Independent Power Producer | 1 | 234.6 GWh | Sep 2025 | - | ||
| BPL Files Solar LLC | Charlotte, NC | Independent Power Producer | 1 | 271.0 GWh | Sep 2025 | - | ||
| BPL Sol Solar LLC | Charlotte, NC | Independent Power Producer | 1 | 228.2 GWh | Sep 2025 | - | ||
| Byrne Solar, LLC | Charlotte, NC | Independent Power Producer | 1 | 10.1 GWh | Dec 2024 | - | ||
| Caprock Solar 1, LLC | Charlotte, NC | Independent Power Producer | - | - | Dec 2021 | Sep 2025 | $955.90k | |
| CBH Lessor LLC | Charlotte, NC | Independent Power Producer | 1 | 19.7 GWh | Dec 2024 | - | ||
| Cimarron Windpower II, LLC | Charlotte, NC | Independent Power Producer | - | - | Dec 2021 | Sep 2025 | $2.17M | |
| Clean Energy LLC | Charlotte, NC | Independent Power Producer | 1 | 25.5 GWh | Dec 2024 | - | ||
| Cleargen LLC | Charlotte, NC | Independent Power Producer | 3 | 13.7 GWh | Dec 2024 | - | ||
| Colonial Eagle Solar, LLC | Charlotte, NC | Independent Power Producer | - | - | Dec 2021 | Oct 2025 | $654.91k | |
| Conetoe II Solar, LLC | Charlotte, NC | Independent Power Producer | - | - | Dec 2021 | Oct 2025 | $3.72M | |
| Cougar Solar, LLC | Charlotte, NC | Independent Power Producer | 1 | 3.5 GWh | Dec 2024 | - | ||
| CPRE 1 Lessee, LLC | Charlotte, NC | - | - | - | Sep 2025 | $1.96M | ||
| Current Energy Group | Charlotte, NC | Independent Power Producer | 1 | 8.3 GWh | Dec 2024 | - | ||
| Deriva Energy Beckjord Storage LLC | Charlotte, NC | - | - | - | Sep 2025 | $108.71k |
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% |