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 |
|---|---|---|---|---|---|---|---|---|
| Dresser Hill Solar, LLC | San Francisco, CA | Independent Power Producer | 1 | 6.5 GWh | Dec 2024 | - | ||
| 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 | - | ||
| DTE Stockton LLC | Detroit, MI | Independent Power Producer | 1 | 377.0 GWh | Dec 2024 | Sep 2025 | $10.75M | |
| DTE Sustainable Generation | Detroit, MI | Investor-Owned Utility | 5 | 298.8 GWh | Dec 2024 | - | ||
| Dudley Road Solar Project 2021, LLC | Schenectady, NY | Independent Power Producer | 1 | 2.0 GWh | Dec 2024 | - | ||
| Dudley Solar, LLC | Boston, MA | Independent Power Producer | 1 | 2.9 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 | - | ||
| Dutchess County RRA | Poughkeepsie, NY | Municipally-Owned Utility | 1 | 10.1 GWh | Dec 2024 | - | ||
| Dynamic Energy Holdings LLC | Frederick, PA | Commercial | 3 | 12.9 GWh | Dec 2024 | - | ||
| Dynamic Energy Solutions, LLC | Wayne, PA | Commercial | 1 | 1.7 GWh | Dec 2024 | - | ||
| 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 | - | ||
| E I Colton LLC | Colton, CA | Municipally-Owned Utility | 1 | 9.9 GWh | Dec 2024 | - | ||
| Eagle Point Power Generation LLC | Philadelphia, PA | Independent Power Producer | 1 | 175.1 GWh | Dec 2024 | Oct 2025 | $4.06M | |
| Eagle Springs Solar LLC | Silt, CO | Independent Power Producer | 1 | 1.6 GWh | Dec 2024 | - | ||
| East Hampton Energy Storage Center, LLC | Juno Beach, FL | Independent Power Producer | 1 | -281.0 MWh | Dec 2024 | Sep 2025 | $581.29k | |
| East. Michigan Univ. Heating Plant | Ypsilanti, MI | Commercial | 1 | 40.6 GWh | Dec 2024 | - | ||
| East VIctory Way Solar LLC | Framingham, MA | Independent Power Producer | 1 | 9.7 GWh | Dec 2024 | - | ||
| Easthampton Park Solar 1, LLC | Jersey City, NJ | Independent Power Producer | 1 | 3.8 GWh | Dec 2024 | - | ||
| Easton CSG 1 LLC | Pewaukee, WI | Investor-Owned Utility | 1 | 5.2 GWh | Dec 2024 | - | ||
| Eastridge Wind Project | Porter, MN | Independent Power Producer | 1 | 20.0 GWh | Dec 2024 | - | ||
| Ebensburg Power Co | Ebensburg, PA | Independent Power Producer | 1 | 379.7 GWh | Dec 2024 | Oct 2025 | $3.52M | |
| Echo 1 | Baltimore, MD | Independent Power Producer | 4 | 82.5 GWh | Dec 2024 | - | ||
| Echo 2 | Baltimore, MD | Independent Power Producer | 2 | 43.1 GWh | Dec 2024 | - | ||
| ECO Services Corp. | The Woodlands, TX | Industrial | 3 | 73.3 GWh | Dec 2024 | - | ||
| Ecogy Delaware II LLC. | Old Greenwich, CT | Independent Power Producer | 1 | 2.2 GWh | Dec 2024 | - | ||
| Ecogy Pennsylvania Systems LLC | Old Greenwich, CT | Independent Power Producer | 1 | 1.8 GWh | Dec 2024 | - | ||
| Ecoplexus, Inc | San Francisco, CA | Independent Power Producer | 47 | 452.3 GWh | Dec 2024 | - | ||
| ECOS Energy LLC | Independent Power Producer | 40 | 86.3 GWh | Dec 2024 | - | |||
| ECP Uptown Campus LLC | Pittsburg, PA | Independent Power Producer | 1 | 30.2 GWh | Dec 2024 | - | ||
| Ector County Generation, LLC | The Woodlands, TX | Independent Power Producer | 1 | 652.1 GWh | Dec 2024 | - | ||
| Edenton Solar | Cornelius, NC | Independent Power Producer | 1 | 9.2 GWh | Dec 2024 | - | ||
| Edprna DG Ca Livermore LLC | New York, NY | Independent Power Producer | 1 | 636.0 MWh | Dec 2024 | - | ||
| Edprna DG Va Manassas LLC | New York, NY | Independent Power Producer | 1 | 552.0 MWh | Dec 2024 | - | ||
| Edwardsville Solar II, LLC | Boston, MA | Independent Power Producer | 1 | 4.3 GWh | Dec 2024 | - | ||
| Ef Ny CDG 001, LLC | Irvington, NY | Independent Power Producer | 1 | 8.2 GWh | Dec 2024 | - | ||
| Ef Ny CDG 002, LLC | Irvington, NY | Independent Power Producer | 1 | 6.3 GWh | Dec 2024 | - | ||
| Ef Ny CDG 003, LLC | Irvington, NY | Independent Power Producer | 1 | 8.5 GWh | Dec 2024 | - | ||
| Ef Ny CDG 007, LLC | Irvington, NY | Independent Power Producer | 1 | 8.7 GWh | Dec 2024 | - | ||
| Ef Ny CDG 011, LLC | Irvington, NY | Independent Power Producer | 1 | 9.0 GWh | Dec 2024 | - | ||
| Eight Flags Energy LLC | Fernandina Beach, FL | Independent Power Producer | 1 | 174.7 GWh | Dec 2024 | - | ||
| El Algodon Alto Wind Farm, LLC | Austin, TX | Independent Power Producer | 1 | 667.7 GWh | Dec 2024 | - | ||
| El Dorado Irrigation District | Placerville, CA | Municipally-Owned Utility | 1 | 93.5 GWh | Dec 2024 | - | ||
| ELBA Solar LLC | Pewaukee, WI | Independent Power Producer | 1 | 4.5 GWh | Dec 2024 | - | ||
| Elbow Creek Wind Project LLC | La Jolla, CA | Independent Power Producer | 1 | 409.6 GWh | Dec 2024 | - | ||
| Electra Wind, LLC | Arlington, VA | Independent Power Producer | 1 | 900.9 GWh | Dec 2024 | - | ||
| Electric Avenue Lunenburg Solar 1, LLC | Boston, MA | Independent Power Producer | 1 | 2.7 GWh | Dec 2024 | - | ||
| Elizabeth Mines Solar 1, LLC | New York, NY | Independent Power Producer | 1 | 7.6 GWh | Dec 2024 | - | ||
| Elkhorn Ridge Wind, LLC | Scottsdale, AZ | Independent Power Producer | 1 | 152.3 GWh | Dec 2024 | Sep 2025 | $1.85M | |
| Ellwood Power, LLC | The Woodlands, TX | Independent Power Producer | 1 | 2.9 GWh | Dec 2024 | Sep 2025 | $1.18M | $66.15k |
| Elora LLC | Schenectady, NY | Independent Power Producer | 1 | 2.6 GWh | Dec 2024 | - | ||
| ELP Claverack Solar, LLC | New York, NY | Independent Power Producer | 1 | 8.3 GWh | Dec 2024 | - | ||
| ELP KIPP Solar, LLC | New York, NY | Independent Power Producer | 1 | 6.5 GWh | Dec 2024 | - | ||
| ELP Livingston Solar, LLC | New York, NY | Independent Power Producer | 1 | 8.9 GWh | Dec 2024 | - | ||
| Emerald Gardens PKI, LLC | Huntersville, NC | Independent Power Producer | 1 | 2.2 GWh | Dec 2024 | - | ||
| Emerald Hills Holding I, LLC | Huntersville, NC | Independent Power Producer | 1 | 27.1 GWh | Dec 2024 | - | ||
| Emerald Kemble, LLC | Huntersville, NC | Independent Power Producer | 1 | 3.8 GWh | Dec 2024 | - | ||
| Emerald Marshfield, LLC | Huntersville, NC | Independent Power Producer | 1 | 2.3 GWh | Dec 2024 | - | ||
| Emerald People's Utility DIST | Eugene, OR | Political Subdivision | 1 | 24.0 GWh | Dec 2024 | Oct 2025 | $295.99k | |
| Emporia Hydro Power LP | Montreal, QB | Independent Power Producer | 1 | 7.2 GWh | Dec 2024 | - | ||
| Energix Aditya, LLC | Arlington, VA | Independent Power Producer | 1 | 21.3 GWh | Dec 2024 | - | ||
| Energix Buckingham, LLC | Arlington, VA | Independent Power Producer | 1 | 41.9 GWh | Dec 2024 | - | ||
| Energix Hollyfield, LLC | Arlington, VA | Independent Power Producer | 1 | 28.0 GWh | Dec 2024 | - | ||
| Energix Leatherwood, LLC | Arlington, VA | Independent Power Producer | 1 | 44.3 GWh | Dec 2024 | - | ||
| Energix MT. Jackson, LLC | Independent Power Producer | 1 | 34.2 GWh | Dec 2024 | - | |||
| Energix Nokesville, LLC | Arlington, VA | Independent Power Producer | 1 | 41.1 GWh | Dec 2024 | - | ||
| Energy 2001, Inc. | Rocklin, CA | Independent Power Producer | 1 | 32.1 GWh | Dec 2024 | - | ||
| Energy 49, LLC | New York, NY | Independent Power Producer | 1 | 7.8 GWh | Dec 2024 | - | ||
| Energy Center Paxton LLC | Harrisburg, PA | Investor-Owned Utility | 1 | 726.5 MWh | Dec 2024 | Oct 2025 | $182.16k | |
| Energy Developments, Inc D/B/A EDL | East Lansing, MI | Independent Power Producer | 26 | 500.2 GWh | Dec 2024 | - | ||
| Energy Keepers Inc | Polson, MT | Independent Power Producer | 1 | 995.3 GWh | Dec 2024 | Oct 2025 | $4.10M | |
| Energy Northwest | Richland, WA | State-Owned Utility | 4 | 11.1 TWh | Dec 2024 | Mar 2016 | ||
| Energy Systems Group LLC | Newburgh, IN | Commercial | 5 | 146.4 GWh | Dec 2024 | - | ||
| Energyneering Solutions, Inc | Sisters, OR | Independent Power Producer | 1 | 13.3 GWh | Dec 2024 | - | ||
| Enfield Community Solar | Annapolis, MD | Independent Power Producer | 1 | 2.2 GWh | Dec 2024 | - | ||
| Enfield Solar One, LLC | Hartford, CT | Independent Power Producer | 1 | 5.5 GWh | Dec 2024 | - | ||
| Enfinity BNB Napoleon Solar LLC | Atlanta, GA | Independent Power Producer | 1 | 11.0 GWh | Dec 2024 | - | ||
| Enfinity Norcal 1 FAA LLC | Atlanta, GA | Independent Power Producer | 1 | 1.7 GWh | Dec 2024 | - | ||
| Engie 2019 Projectco Ma-1, LLC | Chicago, IL | Independent Power Producer | 1 | 6.6 GWh | Dec 2024 | - | ||
| Engie 2020 Projectco-WI1 LLC | Chicago, IL | Independent Power Producer | 1 | 2.1 GWh | Dec 2024 | - | ||
| Engie Generation North America LLC | Chicago, IL | Independent Power Producer | 1 | 3.0 GWh | Dec 2024 | - | ||
| ENI New Energy US Inc | Irvine, CA | Independent Power Producer | 2 | 16.5 GWh | Dec 2024 | - | ||
| Ennis Power Company LLC | Ennis, TX | Commercial | 1 | 1.7 TWh | Dec 2024 | - | ||
| Entegrity Solar ACC, LLC | Baltimore, MD | Independent Power Producer | 1 | 4.2 GWh | Dec 2024 | - | ||
| Entegrity Solar ADC, LLC | Baltimore, MD | Independent Power Producer | 1 | 8.6 GWh | Dec 2024 | - | ||
| Entegrity Solar Crossett SD, LLC | Baltimore, MD | Independent Power Producer | 1 | 2.2 GWh | Dec 2024 | - | ||
| Entegrity Solar El Dorado SD, LLC | Baltimore, MD | Independent Power Producer | 1 | 1.6 GWh | Dec 2024 | - | ||
| Entegrity Solar Green Forest, LLC | Baltimore, MD | Independent Power Producer | 1 | 2.2 GWh | Dec 2024 | - | ||
| Entegrity Solar Lrwra, LLC | Baltimore, MD | Independent Power Producer | 1 | 2.4 GWh | Dec 2024 | - | ||
| Entegrity Solar Rivercrest SD, LLC | Baltimore, MD | Independent Power Producer | 1 | 2.2 GWh | Dec 2024 | - | ||
| Entegrity Solar Southside SD, LLC | Baltimore, MD | Independent Power Producer | 1 | 1.7 GWh | Dec 2024 | - | ||
| Entegrity Solar SWU 2, LLC | Baltimore, MD | Independent Power Producer | 1 | 3.5 GWh | Dec 2024 | - | ||
| Entegrity Solar SWU, LLC | Baltimore, MD | Independent Power Producer | 1 | 834.0 MWh | Dec 2024 | - | ||
| Entegrity Solar Ua Ag, LLC | Baltimore, MD | Independent Power Producer | 1 | 5.9 GWh | Dec 2024 | - | ||
| Entegrity Solar WRMC, LLC | Baltimore, MD | Independent Power Producer | 1 | 5.2 GWh | Dec 2024 | - | ||
| Enterprise Products OPTG LP | Houston, TX | Industrial | 4 | 178.7 GWh | Dec 2024 | - | ||
| EONY Generation Limited | Ottawa, ON | Independent Power Producer | 4 | 87.7 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 | 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% |