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 |
|---|---|---|---|---|---|---|---|---|
| Downeast Wind, LLC | Charlottesville, VA | Independent Power Producer | 1 | 333.6 GWh | Feb 2026 | Sep 2025 | $941.59k | |
| Downing Parkway Solar LLC | Pittsfield, MA | Independent Power Producer | 1 | 3.4 GWh | Dec 2024 | - | ||
| Energyneering Solutions, Inc | Sisters, OR | Independent Power Producer | 1 | 13.3 GWh | Dec 2024 | - | ||
| DP-C2 Episode 1 LLC | New York, NY | Independent Power Producer | 4 | 52.8 GWh | Dec 2024 | - | ||
| Double C Generation Limited Partnership | Bakersfield, CA | Independent Power Producer | - | - | Dec 2015 | Sep 2025 | $1.76M | |
| Dressor Plains Solar, LLC | New York, NY | Independent Power Producer | 1 | 246.3 GWh | Feb 2026 | Sep 2025 | $2.52M | |
| Drew Solar LLC | New York, NY | Independent Power Producer | 1 | 329.0 GWh | Feb 2026 | Sep 2025 | $2.87M | |
| Dry Creek LLC | Ivins, UT | Independent Power Producer | 1 | 10.9 GWh | Dec 2024 | - | ||
| DSI Don Solar LLC | Annapolis, MD | Independent Power Producer | 1 | 579.0 MWh | Dec 2024 | - | ||
| DTE Atlantic, LLC | Atlantic City, NJ | Independent Power Producer | 1 | 63.3 GWh | Dec 2024 | - | ||
| Energy Power Partners | Allentown, PA | Independent Power Producer | - | 27.1 GWh | Dec 2023 | - | ||
| DTE Stockton LLC | Detroit, MI | Independent Power Producer | 1 | 377.0 GWh | Dec 2024 | Sep 2025 | $10.75M | |
| Energy Keepers Inc | Polson, MT | Independent Power Producer | 1 | 995.3 GWh | Dec 2024 | Oct 2025 | $4.10M | |
| Dodge Holdco LLC | Princeton, NJ | Independent Power Producer | 1 | 8.1 GWh | Dec 2024 | - | ||
| Doccs Eastern | Wawarsing, NY | Independent Power Producer | 1 | 9.1 GWh | Dec 2024 | - | ||
| Doccs Greenhaven | Stormville, NY | Independent Power Producer | 1 | 6.5 GWh | Dec 2024 | - | ||
| Doccs Midstate | Marcy, NY | Independent Power Producer | 1 | 5.7 GWh | Dec 2024 | - | ||
| Doccs Wende | Alden, NY | Independent Power Producer | 1 | 8.1 GWh | Dec 2024 | - | ||
| Dodds Solar, LLC | San Francisco, CA | Independent Power Producer | 1 | 4.9 GWh | Dec 2024 | - | ||
| Enfinity BNB Napoleon Solar LLC | Atlanta, GA | Independent Power Producer | 1 | 11.0 GWh | Dec 2024 | - | ||
| Dodge Falls Associates LP | Boston, MA | Independent Power Producer | 1 | 32.3 GWh | Dec 2024 | - | ||
| Dodge Flat Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 573.6 GWh | Feb 2026 | Sep 2025 | $5.84M | |
| Dudley Road Solar Project 2021, LLC | Schenectady, NY | Independent Power Producer | 1 | 2.0 GWh | Dec 2024 | - | ||
| Dodge Renewables 1, LLC | Boston, MA | Independent Power Producer | 1 | 2.3 GWh | Dec 2024 | - | ||
| Dogwood Power Management, LLC | Columbia, MD | Independent Power Producer | 1 | 2.1 TWh | Feb 2026 | Jan 2020 | ||
| Enfield Solar One, LLC | Hartford, CT | Independent Power Producer | 1 | 5.5 GWh | Dec 2024 | - | ||
| Enfield Community Solar | Annapolis, MD | Independent Power Producer | 1 | 2.2 GWh | Dec 2024 | - | ||
| Dorchester Biomass LLC | Harleyville, SC | Independent Power Producer | 1 | 144.0 GWh | Dec 2024 | - | ||
| Dorena Hydro, LLC | Toronto, ON | Independent Power Producer | 1 | 15.0 GWh | Dec 2024 | - | ||
| Doswell Ltd Partnership | Ashland, VA | Independent Power Producer | 1 | 6.0 TWh | Feb 2026 | Sep 2025 | $83.93M | |
| Double Back Diamond Solar Power, LLC | Boston, MA | Independent Power Producer | 1 | 953.6 GWh | Feb 2026 | - | ||
| Eagle Point Power Generation LLC | Philadelphia, PA | Independent Power Producer | 1 | 175.1 GWh | Dec 2024 | Oct 2025 | $4.06M | |
| Dynegy Midwest Generation Inc | Collinsville, IL | Independent Power Producer | 7 | 6.7 TWh | Feb 2026 | Oct 2025 | $81.42M | |
| Dynegy -Moss Landing LLC | Moss Landing, CA | Independent Power Producer | 1 | 2.2 TWh | Feb 2026 | Oct 2020 | ||
| Dynegy Oakland, LLC | Oakland, CA | Independent Power Producer | 1 | 1.5 GWh | Feb 2026 | Oct 2020 | ||
| Dynegy Washington Energy Facility | Beverly, OH | Independent Power Producer | 1 | 3.9 TWh | Feb 2026 | - | ||
| E F Kenilworth LLC | Kenilworth, NJ | Independent Power Producer | 1 | 177.5 GWh | Dec 2024 | Oct 2025 | $1.09M | |
| E. Goenner Community Solar LLC | Juno Beach, FL | Independent Power Producer | 1 | 1.4 GWh | Dec 2024 | - | ||
| ENEL Kansas, LLC | Andover, MA | Independent Power Producer | 1 | 664.8 GWh | Feb 2026 | - | ||
| Eagle Creek Renewable Energy, LLC | Morristown, NJ | Independent Power Producer | 70 | 2.5 TWh | Feb 2026 | - | ||
| Dynegy Kincaid Generation | Kincaid, IL | Independent Power Producer | 1 | 2.6 TWh | Feb 2026 | - | ||
| Eagle Springs Solar LLC | Silt, CO | Independent Power Producer | 1 | 1.6 GWh | Dec 2024 | - | ||
| ENEL Green Power Roseland Solar, LLC | Andover, MA | Independent Power Producer | 1 | 1.1 TWh | Feb 2026 | - | ||
| East Atmore Solar, LLC | Asheville, NC | Independent Power Producer | 1 | 35.7 GWh | Feb 2026 | Sep 2025 | $555.56k | |
| ENEL Green Power Na, Inc. | Andover, MA | Independent Power Producer | 28 | 6.7 TWh | Feb 2026 | - | ||
| ENEL Green Power Estonian Solar Project, LLC | Andover, MA | Independent Power Producer | 1 | 489.3 GWh | Feb 2026 | - | ||
| East Brookfield Adams Road Solar LLC | Denver, CO | Independent Power Producer | 1 | 7.7 GWh | Dec 2023 | - | ||
| East Hampton Energy Storage Center, LLC | Juno Beach, FL | Independent Power Producer | 1 | -281.0 MWh | Dec 2024 | Sep 2025 | $581.29k | |
| East Line Solar, LLC | Salt Lake City, UT | Independent Power Producer | - | - | - | Sep 2025 | $1.96M | |
| Energix Leatherwood, LLC | Arlington, VA | Independent Power Producer | 1 | 44.3 GWh | Dec 2024 | - | ||
| Dudley Solar, LLC | Boston, MA | Independent Power Producer | 1 | 2.9 GWh | Dec 2024 | - | ||
| Energy Harbor Nuclear Generation LLC | Akron, OH | Independent Power Producer | 3 | 35.0 TWh | Feb 2026 | Oct 2025 | $344.88M | |
| Energy Developments, Inc D/B/A EDL | East Lansing, MI | Independent Power Producer | 26 | 500.2 GWh | Dec 2024 | - | ||
| Energy 49, LLC | New York, NY | Independent Power Producer | 1 | 7.8 GWh | Dec 2024 | - | ||
| Energy 2001, Inc. | Rocklin, CA | Independent Power Producer | 1 | 32.1 GWh | Dec 2024 | - | ||
| Energix Nokesville, LLC | Arlington, VA | Independent Power Producer | 1 | 41.1 GWh | Dec 2024 | - | ||
| Energix MT. Jackson, LLC | Independent Power Producer | 1 | 34.2 GWh | Dec 2024 | - | |||
| Duke Energy Renewables Services | Charlotte, NC | Independent Power Producer | 87 | 12.2 TWh | Feb 2026 | - | ||
| Doc Brown LLC | Alexandria, VA | Independent Power Producer | 1 | -2.5 GWh | Dec 2024 | Sep 2025 | $427.49k | |
| Energix Hollyfield, LLC | Arlington, VA | Independent Power Producer | 1 | 28.0 GWh | Dec 2024 | - | ||
| Energix Buckingham, LLC | Arlington, VA | Independent Power Producer | 1 | 41.9 GWh | Dec 2024 | - | ||
| Duplin Solar I, LLC | Jersey City, NJ | Independent Power Producer | 1 | 2.7 GWh | Dec 2024 | - | ||
| Durbin Creek | New York, NY | Independent Power Producer | 1 | 17.5 GWh | Dec 2024 | - | ||
| Energix Aditya, LLC | Arlington, VA | Independent Power Producer | 1 | 21.3 GWh | Dec 2024 | - | ||
| DWW Solar LL LLC | New York, NY | Independent Power Producer | 1 | 46.6 GWh | Feb 2026 | - | ||
| Dynegy Hanging Rock Energy Facility | Ironton, OH | Independent Power Producer | 1 | 11.1 TWh | Feb 2026 | - | ||
| Dynegy Kendall Energy LLC | Minooka, IL | Independent Power Producer | 1 | 5.9 TWh | Feb 2026 | Apr 2021 | ||
| Chalk Cliff Limited | Bakersfield, CA | Independent Power Producer | - | - | Dec 2015 | Sep 2025 | $4.86M | |
| Cerro Gordo Wind Farm | Juno Beach, FL | Independent Power Producer | 1 | 183.2 GWh | Feb 2026 | Sep 2025 | $809.23k | |
| CES Agawam Tuckahoe Solar LLC | New York, NY | Independent Power Producer | 1 | 7.0 GWh | Dec 2024 | - | ||
| Copia Power | Dana Point, CA | Independent Power Producer | 3 | 1.1 TWh | Feb 2026 | - | ||
| CF Industries Nitrogen LLC | Independent Power Producer | 1 | 138.2 GWh | Feb 2026 | - | |||
| Copenhagen Wind Farm, LLC | Brooklyn, NY | Independent Power Producer | - | - | Dec 2018 | Oct 2025 | $5.85M | |
| Clearview Solar I, LLC | Quincy, OH | Independent Power Producer | 1 | 299.6 GWh | Feb 2026 | Oct 2025 | ||
| Coolidge Solar I, LLC | Juno Beach, FL | Independent Power Producer | 1 | 24.0 GWh | Feb 2026 | Sep 2025 | $875.50k | |
| Coolangatta Solar LLC | Oakland, CA | Independent Power Producer | 1 | 9.8 GWh | Dec 2024 | - | ||
| Cool Springs Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 545.4 GWh | Feb 2026 | Sep 2025 | $3.95M | |
| CG Windfarm LLC | Independent Power Producer | 1 | 332.0 MWh | Dec 2024 | - | |||
| CH4 Biogas LLC | Greenwich, CT | Independent Power Producer | 2 | 4.2 GWh | Dec 2024 | - | ||
| Coogee Solar, LLC | Asheville, NC | Independent Power Producer | 1 | 12.0 GWh | Dec 2024 | - | ||
| Clearwater Energy Resources LLC | Juno Beach, FL | Independent Power Producer | 1 | 1.4 TWh | Feb 2026 | Sep 2025 | $1.31M | |
| Converse Energy Inc | Converse, SC | Independent Power Producer | 1 | 4.0 GWh | Dec 2024 | - | ||
| Copper Mountain Solar 2, LLC | Independent Power Producer | - | - | Dec 2017 | Oct 2025 | $12.82M | ||
| Chalk Point Power, LLC | The Woodlands, TX | Independent Power Producer | 1 | 2.1 TWh | Feb 2026 | Oct 2025 | $67.00M | |
| Clearwater Wind East, LLC | Juno Beach, FL | Independent Power Producer | 1 | 731.4 GWh | Dec 2025 | Jan 2024 | ||
| Contango Oil And Gas | Powell, WY | Independent Power Producer | 1 | 7.4 GWh | Dec 2024 | - | ||
| Constellation Solar Horizons LLC | Baltimore, MD | Independent Power Producer | 1 | 17.5 GWh | Feb 2026 | - | ||
| Chambersburg Energy, LLC | Chambersburg, PA | Independent Power Producer | 1 | 208.1 GWh | Dec 2024 | Sep 2025 | $4.79M | |
| Constellation Power Source Generation, LLC | Baltimore, MD | Independent Power Producer | 29 | 17.4 TWh | Feb 2026 | Sep 2025 | $6.14M | |
| Constellation Nuclear | Warrenville, IL | Independent Power Producer | 14 | 196.1 TWh | Feb 2026 | - | ||
| Constellation New Energy Inc. | New York, NY | Independent Power Producer | 1 | 162.3 GWh | Feb 2026 | Oct 2025 | $39.38M | $2.41B |
| Clearwater Wind II, LLC | Juno Beach, FL | Independent Power Producer | 1 | 425.4 GWh | Feb 2026 | Sep 2025 | $3.70M | |
| Clearwater Wind III, LLC | Juno Beach, FL | Independent Power Producer | 1 | 398.5 GWh | Feb 2026 | Sep 2025 | $2.75M | |
| Consolidated Edison Solutions Inc. | Valhalla, NY | Independent Power Producer | 13 | 53.6 GWh | Dec 2024 | Dec 2022 | ||
| Consolidated Edison Development Inc. | Valhalla, NY | Independent Power Producer | 105 | 8.0 TWh | Dec 2025 | - | ||
| Champion Solar, LLC | Asheville, NC | Independent Power Producer | 1 | 22.0 GWh | Dec 2024 | Jul 2025 | $235.80k | |
| Corpus Christi Cogeneration LLC | Corpus Christi, TX | Independent Power Producer | 1 | 2.2 TWh | Feb 2026 | - | ||
| Cougar Solar, LLC | Charlotte, NC | Independent Power Producer | 1 | 3.5 GWh | Dec 2024 | - | ||
| Cottonwood Wind Project | Juno Beach, FL | Independent Power Producer | 1 | 403.4 GWh | Feb 2026 | Sep 2025 | $1.80M | |
| Chisholm VIew Wind Project | Andover, MA | Independent Power Producer | 1 | 924.2 GWh | Feb 2026 | Sep 2025 | $1.62M |
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 | Feb 2026 | Nuclear |
| Barry | Bucks, Alabama | 12 TWh | Jan 1954 | Feb 2026 | Natural Gas : 95.8% Bituminous Coal : 4.2% |
| Beaver Valley | Shippingport, Pennsylvania | 15 TWh | Aug 1976 | Feb 2026 | Nuclear |
| Bowen | Cartersville, Georgia | 12 TWh | Sep 1971 | Feb 2026 | Bituminous Coal : 99.8% |
| Braidwood Generation Station | Braceville, Illinois | 20 TWh | Jun 1988 | Feb 2026 | Nuclear |
| Browns Ferry | Decatur, Alabama | 30 TWh | Jul 1974 | Feb 2026 | Nuclear |
| Brunswick Nuclear | Southport, North Carolina | 16 TWh | Oct 1975 | Feb 2026 | Nuclear |
| Byron Generating Station | Byron, Illinois | 20 TWh | Aug 1985 | Feb 2026 | Nuclear |
| Calvert Cliffs Nuclear Power Plant | Lusby, Maryland | 15 TWh | Apr 1975 | Feb 2026 | Nuclear |
| Catawba | York, South Carolina | 20 TWh | May 1985 | Feb 2026 | Nuclear |
| Comanche Peak | Glen Rose, Texas | 20 TWh | Jul 1990 | Feb 2026 | Nuclear |
| Crystal River | Crystal River, Florida | 16 TWh | Sep 1966 | Feb 2026 | Natural Gas : 71.2% Bituminous Coal : 28.6% |
| Diablo Canyon | Avila Beach, California | 17 TWh | Apr 1985 | Feb 2026 | Nuclear |
| Donald C Cook | Bridgman, Michigan | 17 TWh | Jul 1975 | Feb 2026 | Nuclear |
| Dresden Generating Station | Morris, Illinois | 15 TWh | Jul 1970 | Feb 2026 | Nuclear |
| Edwin I Hatch | Baxley, Georgia | 14 TWh | Nov 1975 | Feb 2026 | Nuclear |
| Gavin Power, LLC | Cheshire, Ohio | 13 TWh | Sep 1974 | Feb 2026 | Bituminous Coal : 99.5% |
| Grand Coulee | Grand Coulee, Washington | 18 TWh | Feb 1941 | Feb 2026 | Water |
| Guernsey Power Station | Byesville, Ohio | 12 TWh | Jan 2023 | Feb 2026 | Natural Gas |
| H Allen Franklin Combined Cycle | Smiths, Alabama | 12 TWh | May 2002 | Feb 2026 | Natural Gas |
| Hines Energy Complex | Bartow, Florida | 12 TWh | Mar 1999 | Feb 2026 | Natural Gas |
| Jack McDonough | Smyrna, Georgia | 18 TWh | Apr 1971 | Feb 2026 | Natural Gas |
| James H Miller Jr | Quinton, Alabama | 19 TWh | Sep 1978 | Feb 2026 | Subbituminous Coal : 99.2% Natural Gas : 0.8% |
| Joseph M Farley | Columbia, Alabama | 13 TWh | Nov 1977 | Feb 2026 | Nuclear |
| Labadie | Labadie, Missouri | 17 TWh | May 1970 | Feb 2026 | Subbituminous Coal |
| LaSalle Generating Station | Marseilles, Illinois | 19 TWh | Dec 1983 | Feb 2026 | Nuclear |
| Limerick | Sanatoga, Pennsylvania | 19 TWh | Jan 1986 | Feb 2026 | Nuclear |
| McGuire | Huntersville, North Carolina | 19 TWh | Aug 1981 | Feb 2026 | Nuclear |
| Millstone | Waterford, Connecticut | 17 TWh | Nov 1975 | Feb 2026 | Nuclear |
| Monroe (MI) | Monroe, Michigan | 16 TWh | Oct 1969 | Feb 2026 | Subbituminous Coal : 74.7% Bituminous Coal : 16.2% Petroleum Coke : 8.9% |
| Nine Mile Point Nuclear Station | Lycoming, New York | 16 TWh | Nov 1969 | Feb 2026 | Nuclear |
| North Anna | Mineral, Virginia | 15 TWh | May 1978 | Feb 2026 | Nuclear |
| Oconee | Seneca, South Carolina | 22 TWh | Jun 1973 | Feb 2026 | Nuclear |
| Okeechobee Clean Energy Center | Okeechobee, Florida | 12 TWh | Feb 2019 | Feb 2026 | Natural Gas |
| Palo Verde | Wintersburg, Arizona | 31 TWh | Dec 1985 | Feb 2026 | Nuclear |
| Peach Bottom | Delta, Pennsylvania | 22 TWh | Jun 1974 | Feb 2026 | Nuclear |
| Prairie State Generating Station | Marissa, Illinois | 12 TWh | May 2012 | Feb 2026 | Bituminous Coal : 99.8% |
| PSEG Salem Generating Station | Hancocks Bridge, New Jersey | 19 TWh | May 1971 | Feb 2026 | Nuclear |
| Quad Cities Generating Station | Cordova, Illinois | 15 TWh | Nov 1972 | Feb 2026 | Nuclear |
| Robert Moses Niagara | Lewiston, New York | 14 TWh | Dec 1960 | Feb 2026 | Water |
| Sequoyah | Soddy Daisy, Tennessee | 15 TWh | Jun 1981 | Feb 2026 | Nuclear |
| South Texas Project | Wadsworth, Texas | 22 TWh | Jul 1988 | Feb 2026 | Nuclear |
| St Lucie | Jensen Beach, Florida | 16 TWh | Apr 1976 | Feb 2026 | Nuclear |
| Surry | Surry, Virginia | 13 TWh | Nov 1972 | Feb 2026 | Nuclear |
| TalenEnergy Susquehanna | Berwick, Pennsylvania | 19 TWh | May 1983 | Feb 2026 | Nuclear |
| Turkey Point | Homestead, Florida | 20 TWh | Mar 1967 | Feb 2026 | Nuclear : 67.9% Natural Gas : 32.1% |
| Vogtle | Waynesboro, Georgia | 37 TWh | Apr 1987 | Feb 2026 | Nuclear |
| W A Parish | Thompsons, Texas | 15 TWh | May 1958 | Feb 2026 | Subbituminous Coal : 83.0% Natural Gas : 17.0% |
| Watts Bar Nuclear Plant | Spring City, Tennessee | 18 TWh | Apr 1996 | Feb 2026 | Nuclear |
| West County Energy Center | Loxahatchee, Florida | 19 TWh | Jul 2009 | Feb 2026 | Natural Gas : 99.9% |