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 2024Q4 Seller Transactions | FERC 2024Q4 Buyer Transactions |
|---|---|---|---|---|---|---|---|---|
| Energy Harbor Nuclear Generation LLC | Akron, OH | Independent Power Producer | 3 | 34.2 TWh | Apr 2025 | Apr 2025 | $273.50M | |
| Energy Power Partners | Allentown, PA | Independent Power Producer | - | 27.1 GWh | Dec 2023 | - | ||
| ENEL Green Power Diamond VIsta Wind Project, LLC | Andover, MA | Independent Power Producer | 1 | 1.1 TWh | Apr 2025 | Apr 2025 | $2.50M | |
| ENEL Green Power Estonian Solar Project, LLC | Andover, MA | Independent Power Producer | 1 | 102.8 GWh | Apr 2025 | - | ||
| ENEL Green Power Hilltopper Wind, LLC | Andover, MA | - | - | - | Apr 2025 | $4.25M | ||
| ENEL Green Power Na, Inc. | Andover, MA | Independent Power Producer | 28 | 6.7 TWh | Apr 2025 | - | ||
| ENEL Green Power Rattlesnake Creek Wind Project, LLC | Andover, MA | - | - | - | Apr 2025 | $1.28M | ||
| ENEL Green Power Roseland Solar, LLC | Andover, MA | Independent Power Producer | 1 | 1.0 TWh | Apr 2025 | - | ||
| ENEL Kansas, LLC | Andover, MA | Independent Power Producer | 1 | 604.2 GWh | Apr 2025 | - | ||
| ENEL Trading North America, LLC | Andover, MA | - | - | - | Mar 2025 | $2.49M | ||
| Enfield Community Solar | Annapolis, MD | Independent Power Producer | 1 | 2.2 GWh | Dec 2024 | - | ||
| Earthrise Energy, PBC | Arlington, VA | Investor-Owned Utility | - | 398.0 GWh | Dec 2023 | - | ||
| Electra Wind, LLC | Arlington, VA | Independent Power Producer | 1 | 900.9 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 Nokesville, LLC | Arlington, VA | Independent Power Producer | 1 | 41.1 GWh | Dec 2024 | - | ||
| ESA Four Oaks 2 NC LLC | Asheville, NC | Independent Power Producer | 1 | 3.3 GWh | Dec 2024 | - | ||
| ESA Hamlet NC LLC | Asheville, NC | Independent Power Producer | 1 | 8.1 GWh | Dec 2024 | - | ||
| Eastover Solar, LLC | Asheville, SC | Independent Power Producer | 1 | 161.8 GWh | Apr 2025 | Mar 2025 | $666.44k | |
| ESA Albemarle NC Solar, LLC | Ashveille, NC | Independent Power Producer | 1 | 4.5 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 | - | ||
| El Algodon Alto Wind Farm, LLC | Austin, TX | Independent Power Producer | 1 | 714.5 GWh | Apr 2025 | - | ||
| Elevation Energy Group, LLC | Austin, TX | - | - | - | Apr 2025 | $42.51k | ||
| Eleven Mile Solar Center, LLC | Austin, TX | Independent Power Producer | 1 | 655.4 GWh | Apr 2025 | Apr 2025 | $4.39M | |
| Escalante Solar, LLC | Austin, TX | - | - | - | Apr 2025 | $2.74M | ||
| 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 | - | ||
| Entegrity Solar ACC, LLC | Baltimore, MD | Independent Power Producer | 1 | 4.2 GWh | Dec 2024 | - | ||
| Eastern Maine Medical Center | Bangor, ME | Commercial | 1 | 33.5 GWh | Apr 2025 | - | ||
| Exxon Mobil Corp | Baton Rouge, LA | Industrial | 2 | 707.3 GWh | Dec 2024 | Aug 2013 | ||
| Exxon Mobil Refining And Supply Co. | Baytown, TX | Industrial | 2 | 4.1 TWh | Apr 2025 | - | ||
| EBD Hydro LLC | Bend, OR | Independent Power Producer | 1 | 4.9 GWh | Oct 2024 | - | ||
| Eagle Creek Racine Hydro, LLC | Bethesda, MD | - | - | - | Apr 2025 | $1.65M | ||
| Eagle Creek Reusens Hydro, LLC | Bethesda, MD | - | - | - | Apr 2025 | $142.22k | ||
| Eagle Power Authority, Inc. | Birmingham, AL | - | - | - | Mar 2025 | $1.16k | ||
| Ecoplus Power, LLC | Birmingham, AL | - | - | - | Apr 2025 | $109.79k | $161.71k | |
| Eligo Energy, LLC | Birmingham, AL | - | - | - | Apr 2025 | $800.95k | $711.64k | |
| ELP Stillwater Solar, LLC | Boca Raton, FL | - | - | - | Mar 2025 | $194.05k | ||
| Edwardsville Solar II, LLC | Boston, MA | Independent Power Producer | 1 | 4.3 GWh | Dec 2024 | - | ||
| El Campo Wind, LLC (Longroad) | Boston, MA | Independent Power Producer | 1 | 889.2 GWh | Apr 2025 | - | ||
| Electric Avenue Lunenburg Solar 1, LLC | Boston, MA | Independent Power Producer | 1 | 2.7 GWh | Dec 2024 | - | ||
| Erie Wind LLC | Boston, MA | Independent Power Producer | - | - | - | Apr 2025 | $1.34M | |
| Essex Hydro Associates LLC | Boston, MA | Independent Power Producer | 1 | 4.7 GWh | Dec 2024 | - | ||
| Evergreen Wind, LLC | Boston, MA | Independent Power Producer | 26 | 2.0 TWh | Apr 2025 | - | ||
| Evergreen Wind Power II LLC | Boston, MA | Independent Power Producer | - | - | - | Mar 2025 | $8.81M | |
| Evergreen Wind Power III LLC | Boston, MA | Independent Power Producer | - | - | Dec 2011 | Mar 2025 | $2.88M | |
| Evergreen Wind Power LLC | Boston, MA | Independent Power Producer | - | - | Dec 2011 | Mar 2025 | $3.51M | |
| Energy Cooperative Of New York, Inc | Buffalo, NY | - | - | - | Apr 2025 | $263.99k | ||
| Empire Hydro Partners | Carefree, AZ | Independent Power Producer | - | 5.6 GWh | Dec 2023 | - | ||
| Encina Joint Powers Authority | Carlsbad, CA | Municipally-Owned Utility | 1 | 15.2 GWh | Apr 2025 | - | ||
| El SAUZ Ranch Wind, LLC | Charlottesville, VA | Independent Power Producer | 1 | 319.8 GWh | Apr 2025 | - | ||
| Essential Power Massachusetts, LLC | Charlotte, NC | - | - | - | Mar 2025 | $108.46k | ||
| Essential Power Newington, LLC | Charlotte, NC | - | - | - | Mar 2025 | $26.71M | ||
| Essential Power OPP, LLC | Charlotte, NC | - | - | - | Mar 2025 | $2.31M | ||
| Essential Power Rock Springs, LLC | Charlotte, NC | - | - | - | Apr 2025 | $4.92M | ||
| Ecogrove Wind LLC | Chicago, IL | - | - | - | Apr 2025 | $1.42M | ||
| El Sol Energy Storage LLC | Chicago, IL | - | - | - | Mar 2025 | $2.17M | ||
| 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 | - | ||
| E I Colton LLC | Colton, CA | Municipally-Owned Utility | 1 | 9.9 GWh | Dec 2024 | - | ||
| Edenton Solar | Cornelius, NC | Independent Power Producer | 1 | 9.2 GWh | Dec 2024 | - | ||
| Eagle Materials Co LLC | Dallas, TX | Industrial | 1 | 24.4 GWh | Apr 2025 | - | ||
| Enlink Midstream Services, LLC | Dallas, TX | Industrial | 2 | 54.3 GWh | Apr 2025 | - | ||
| East Brookfield Adams Road Solar LLC | Denver, CO | Independent Power Producer | 1 | 7.7 GWh | Dec 2023 | - | ||
| Elmore Company | DES Moines, IA | - | - | - | Mar 2025 | $701.53k | ||
| Emcor Energy Services | Durham, NH | Independent Power Producer | 1 | 54.3 GWh | Apr 2025 | - | ||
| Energy Developments, Inc D/B/A EDL | East Lansing, MI | Independent Power Producer | 26 | 500.2 GWh | Dec 2024 | - | ||
| Easton Utilities COMM | Easton, MD | Municipally-Owned Utility | 2 | 1.3 GWh | Apr 2025 | Mar 2025 | $1.50M | |
| Ebensburg Power Co | Ebensburg, PA | Independent Power Producer | 1 | 379.7 GWh | Dec 2024 | Apr 2025 | $2.39M | |
| El Paso Electric Co | El Paso, TX | Investor-Owned Utility | 12 | 5.7 TWh | Apr 2025 | Apr 2025 | $46.65M | $13.74M |
| Elwood Energy LLC | Elwood, IL | Independent Power Producer | 1 | 255.6 GWh | Apr 2025 | Apr 2025 | $7.23M | |
| Ennis Power Company LLC | Ennis, TX | Commercial | 1 | 1.7 TWh | Dec 2024 | - | ||
| Erving Paper Mills Inc | Erving, MA | Industrial | 1 | 46.4 GWh | Apr 2025 | - | ||
| Emerald People's Utility DIST | Eugene, OR | Political Subdivision | 1 | 24.0 GWh | Dec 2024 | Apr 2025 | $752.91k | |
| Eugene Water & Electric Board | Eugene, OR | Municipally-Owned Utility | 4 | 322.5 GWh | Dec 2024 | Apr 2025 | $4.88M | |
| EEC Skyhawk Lessee LLC | Excelsior, MN | - | - | - | Mar 2025 | $739.08k | ||
| Excelsior Energy Capital | Excelsior, MN | Independent Power Producer | 6 | 11.6 GWh | Dec 2024 | - | ||
| Eight Flags Energy LLC | Fernandina Beach, FL | Independent Power Producer | 1 | 174.7 GWh | Dec 2024 | - | ||
| East VIctory Way Solar LLC | Framingham, MA | Independent Power Producer | 1 | 9.7 GWh | Dec 2024 | - | ||
| East Kansas AGRI-Energy, LLC | Garnett, KS | Commercial | 1 | 5.4 GWh | Apr 2025 | - | ||
| Evolugen Trading And Marketing LP | Gatineau, QC | - | - | - | Mar 2025 | $5.29M | ||
| Erin Garden LLC | Green Isle, MN | Independent Power Producer | 1 | 1.6 GWh | Dec 2024 | - | ||
| Edgewater Generation, LLC | Greenwich, CT | Independent Power Producer | 1 | 8.1 TWh | Apr 2025 | - | ||
| Eagle Valley Clean Energy LLC | Gypsum, CO | Independent Power Producer | 1 | 2.0 GWh | Jan 2025 | - | ||
| Emera Energy Services Subsidiary No. 1 LLC | Halifax, NS | - | - | - | Apr 2025 | $29.76M | $29.76M | |
| Emera Energy Services Subsidiary No. 15 LLC | Halifax, NS | - | - | - | Apr 2025 | $45.60M | $32.87M | |
| Emera Energy Services Subsidiary No. 2 LLC | Halifax, NS | - | - | - | Mar 2025 | $1.21M | $1.21M | |
| Emera Energy Services Subsidiary No. 3 LLC | Halifax, NS | - | - | - | Apr 2025 | $3.55M | $3.55M | |
| Emera Energy Services Subsidiary No. 4 LLC | Halifax, NS | - | - | - | Mar 2025 | $1.20M | $2.40M | |
| Energy Center Paxton LLC | Harrisburg, PA | Investor-Owned Utility | 1 | 726.5 MWh | Dec 2024 | Apr 2025 | $55.20k | |
| Enfield Solar One, LLC | Hartford, CT | Independent Power Producer | 1 | 5.5 GWh | Dec 2024 | - | ||
| Enerparc Ca 1, LLC | Hollister, CA | Independent Power Producer | 1 | 2.6 GWh | Dec 2023 | - | ||
| EDF Trading North America, LLC | Houston, TX | - | - | - | Apr 2025 | $174.80M | $143.51M | |
| EDP Renewables North America LLC | Houston, TX | Independent Power Producer | 7 | 2.1 TWh | Apr 2025 | Jun 2024 | ||
| EDPR Ca Solar Park II LLC | Houston, TX | Independent Power Producer | 1 | 91.6 GWh | Mar 2025 | Mar 2025 | $209.08k | |
| EDPR Ca Solar Park LLC | Houston, TX | Independent Power Producer | 1 | 101.0 GWh | Apr 2025 | Mar 2025 | $2.31M | $3.35M |
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 | Apr 2025 | Nuclear |
| Barry | Bucks, Alabama | 15 TWh | Jan 1954 | Apr 2025 | Natural Gas : 93.7% Bituminous Coal : 6.3% |
| Beaver Valley | Shippingport, Pennsylvania | 15 TWh | Aug 1976 | Apr 2025 | Nuclear |
| Braidwood Generation Station | Braceville, Illinois | 20 TWh | Jun 1988 | Apr 2025 | Nuclear |
| Browns Ferry | Decatur, Alabama | 29 TWh | Jul 1974 | Apr 2025 | Nuclear |
| Brunswick Nuclear | Southport, North Carolina | 16 TWh | Oct 1975 | Apr 2025 | Nuclear |
| Byron Generating Station | Byron, Illinois | 19 TWh | Aug 1985 | Apr 2025 | Nuclear |
| Calvert Cliffs Nuclear Power Plant | Lusby, Maryland | 15 TWh | Apr 1975 | Apr 2025 | Nuclear |
| Catawba | York, South Carolina | 19 TWh | May 1985 | Apr 2025 | Nuclear |
| Comanche Peak | Glen Rose, Texas | 19 TWh | Jul 1990 | Apr 2025 | Nuclear |
| Crystal River | Crystal River, Florida | 15 TWh | Sep 1966 | Apr 2025 | Natural Gas : 78.9% Bituminous Coal : 21.0% |
| Diablo Canyon | Avila Beach, California | 18 TWh | Apr 1985 | Apr 2025 | Nuclear |
| Donald C Cook | Bridgman, Michigan | 18 TWh | Jul 1975 | Apr 2025 | Nuclear |
| Dresden Generating Station | Morris, Illinois | 15 TWh | Jul 1970 | Apr 2025 | Nuclear |
| Edwin I Hatch | Baxley, Georgia | 14 TWh | Nov 1975 | Apr 2025 | Nuclear |
| Gavin Power, LLC | Cheshire, Ohio | 12 TWh | Sep 1974 | Apr 2025 | Bituminous Coal : 99.5% Distillate Fuel Oil : 0.5% |
| Ghent | Ghent, Kentucky | 11 TWh | Jan 1974 | Apr 2025 | Bituminous Coal : 99.9% |
| Grand Coulee | Grand Coulee, Washington | 16 TWh | Feb 1941 | Apr 2025 | Water |
| Grand Gulf | Port Gibson, Mississippi | 11 TWh | Jun 1985 | Apr 2025 | Nuclear |
| Greensville County Power Station | Emporia, Virginia | 12 TWh | Nov 2018 | Apr 2025 | Natural Gas |
| Guernsey Power Station | Byesville, Ohio | 12 TWh | Jan 2023 | Apr 2025 | Natural Gas |
| H Allen Franklin Combined Cycle | Smiths, Alabama | 12 TWh | May 2002 | Apr 2025 | Natural Gas |
| Hines Energy Complex | Bartow, Florida | 12 TWh | Mar 1999 | Apr 2025 | Natural Gas |
| Jack McDonough | Smyrna, Georgia | 17 TWh | Apr 1971 | Apr 2025 | Natural Gas |
| James H Miller Jr | Quinton, Alabama | 19 TWh | Sep 1978 | Apr 2025 | Subbituminous Coal : 99.1% Natural Gas : 0.9% |
| Joseph M Farley | Columbia, Alabama | 15 TWh | Nov 1977 | Apr 2025 | Nuclear |
| Labadie | Labadie, Missouri | 15 TWh | May 1970 | Apr 2025 | Subbituminous Coal : 99.9% |
| LaSalle Generating Station | Marseilles, Illinois | 20 TWh | Dec 1983 | Apr 2025 | Nuclear |
| Limerick | Sanatoga, Pennsylvania | 20 TWh | Jan 1986 | Apr 2025 | Nuclear |
| McGuire | Huntersville, North Carolina | 19 TWh | Aug 1981 | Apr 2025 | Nuclear |
| Millstone | Waterford, Connecticut | 17 TWh | Nov 1975 | Apr 2025 | Nuclear |
| Monroe (MI) | Monroe, Michigan | 15 TWh | Oct 1969 | Apr 2025 | Subbituminous Coal : 74.5% Bituminous Coal : 15.8% Petroleum Coke : 9.6% |
| Nine Mile Point Nuclear Station | Lycoming, New York | 16 TWh | Nov 1969 | Apr 2025 | Nuclear |
| North Anna | Mineral, Virginia | 16 TWh | May 1978 | Apr 2025 | Nuclear |
| Oak Grove (TX) | Franklin, Texas | 12 TWh | Mar 2010 | Apr 2025 | Lignite Coal : 98.0% Natural Gas : 2.0% |
| Oconee | Seneca, South Carolina | 22 TWh | Jun 1973 | Apr 2025 | Nuclear |
| Palo Verde | Wintersburg, Arizona | 32 TWh | Dec 1985 | Apr 2025 | Nuclear |
| Peach Bottom | Delta, Pennsylvania | 22 TWh | Jun 1974 | Apr 2025 | Nuclear |
| PSEG Salem Generating Station | Hancocks Bridge, New Jersey | 18 TWh | May 1971 | Apr 2025 | Nuclear |
| Quad Cities Generating Station | Cordova, Illinois | 15 TWh | Nov 1972 | Apr 2025 | Nuclear |
| Robert Moses Niagara | Lewiston, New York | 15 TWh | Dec 1960 | Apr 2025 | Water |
| South Texas Project | Wadsworth, Texas | 21 TWh | Jul 1988 | Apr 2025 | Nuclear |
| St Lucie | Jensen Beach, Florida | 16 TWh | Apr 1976 | Apr 2025 | Nuclear |
| Surry | Surry, Virginia | 13 TWh | Nov 1972 | Apr 2025 | Nuclear |
| TalenEnergy Susquehanna | Berwick, Pennsylvania | 20 TWh | May 1983 | Apr 2025 | Nuclear |
| Turkey Point | Homestead, Florida | 21 TWh | Mar 1967 | Apr 2025 | Nuclear : 66.2% Natural Gas : 33.8% |
| Vogtle | Waynesboro, Georgia | 35 TWh | Apr 1987 | Apr 2025 | Nuclear |
| W A Parish | Thompsons, Texas | 14 TWh | May 1958 | Apr 2025 | Subbituminous Coal : 82.6% Natural Gas : 17.4% |
| Watts Bar Nuclear Plant | Spring City, Tennessee | 15 TWh | Apr 1996 | Apr 2025 | Nuclear |
| West County Energy Center | Loxahatchee, Florida | 19 TWh | Jul 2009 | Apr 2025 | Natural Gas : 99.9% |