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 |
|---|---|---|---|---|---|---|---|---|
| Energy Harbor LLC | Irving, TX | - | - | - | Oct 2025 | $367.65M | $354.36M | |
| Engie Resources LLC | Houston, TX | - | - | - | Sep 2025 | $1.13M | $301.09M | |
| Entergy Louisiana LLC | Jefferson, LA | Investor-Owned Utility | 22 | 52.6 TWh | Oct 2025 | Oct 2025 | $719.46M | $116.81M |
| EDF Trading North America, LLC | Houston, TX | - | - | - | Oct 2025 | $124.96M | $86.50M | |
| Entergy Mississippi LLC | Jackson, MS | Investor-Owned Utility | 11 | 10.5 TWh | Oct 2025 | Oct 2025 | $177.86M | $83.86M |
| Entergy New Orleans, LLC | New Orleans, LA | Investor-Owned Utility | 7 | 173.6 GWh | Oct 2025 | Oct 2025 | $42.94M | $64.84M |
| Entergy Arkansas LLC | Little Rock, AR | Investor-Owned Utility | 15 | 38.0 TWh | Oct 2025 | Oct 2025 | $350.68M | $55.93M |
| Entergy Texas Inc. | The Woodlands, TX | Investor-Owned Utility | 11 | 13.2 TWh | Oct 2025 | Oct 2025 | $190.90M | $47.84M |
| Emera Energy Services Subsidiary No. 13 LLC | Halifax, NS | - | - | - | Oct 2025 | $42.78M | $38.24M | |
| Emera Energy Services Subsidiary No. 1 LLC | Halifax, NS | - | - | - | Oct 2025 | $35.22M | $35.22M | |
| Evergy Kansas Central, Inc | Topeka, KS | Investor-Owned Utility | 22 | 11.4 TWh | Oct 2025 | Oct 2025 | $265.78M | $33.20M |
| Engie Energy Marketing Na, Inc. | Houston, TX | - | - | - | Oct 2025 | $361.04M | $29.58M | |
| El Paso Electric Co | El Paso, TX | Investor-Owned Utility | 12 | 6.2 TWh | Oct 2025 | Oct 2025 | $36.62M | $26.34M |
| East Kentucky Power Coop, Inc | Winchester, KY | Cooperative | 13 | 9.8 TWh | Oct 2025 | Oct 2025 | $167.66M | $21.31M |
| Evergy Missouri West | Kansas City, MO | Investor-Owned Utility | 9 | 575.3 GWh | Oct 2025 | Oct 2025 | $42.48M | $14.10M |
| Evergy Metro | Kansas City, MO | Investor-Owned Utility | 11 | 13.7 TWh | Oct 2025 | Oct 2025 | $164.54M | $9.27M |
| Empire District Electric Co | Joplin, MO | Investor-Owned Utility | 9 | 6.6 TWh | Oct 2025 | Oct 2025 | $44.41M | $8.30M |
| East Texas Electric Coop, Inc | Nacogdoches, TX | Cooperative | 3 | 270.4 GWh | Oct 2025 | Oct 2025 | $7.38M | |
| Eugene Water & Electric Board | Eugene, OR | Municipally-Owned Utility | 4 | 319.6 GWh | Dec 2024 | Sep 2025 | $7.31M | |
| Energy Prepay II, LLC | New York, NY | - | - | - | Sep 2025 | $7.18M | $7.18M | |
| Energy Keepers Inc | Polson, MT | Independent Power Producer | 1 | 995.3 GWh | Dec 2024 | Oct 2025 | $4.10M | |
| EWO Marketing, LLC | The Woodlands, TX | - | - | - | Sep 2025 | $11.38M | $3.84M | |
| EDF Spring Field WPC, LLC | Phoenix, AZ | - | - | - | Oct 2025 | $4.45M | $3.74M | |
| Emera Energy Services Subsidiary No. 3 LLC | Halifax, NS | - | - | - | Oct 2025 | $2.61M | $2.61M | |
| EDPR Ca Solar Park LLC | Houston, TX | Independent Power Producer | 1 | 423.7 GWh | Oct 2025 | Sep 2025 | $4.59M | $2.42M |
| Emera Energy Services Subsidiary No. 4 LLC | Halifax, NS | - | - | - | Sep 2025 | $1.16M | $2.32M | |
| EAM Nelson Holding, LLC | The Woodlands, TX | - | - | - | Sep 2025 | $3.84M | $2.27M | |
| Easton Utilities COMM | Easton, MD | Municipally-Owned Utility | 2 | 4.2 GWh | Oct 2025 | Sep 2025 | $1.64M | |
| Eligo Energy, LLC | Birmingham, AL | - | - | - | Oct 2025 | $874.62k | $682.34k | |
| Emera Energy Services Subsidiary No. 2 LLC | Halifax, NS | - | - | - | Sep 2025 | $658.20k | $658.20k | |
| Ecoplus Power, LLC | Birmingham, AL | - | - | - | Oct 2025 | $990.02k | $601.68k | |
| Emerald People's Utility DIST | Eugene, OR | Political Subdivision | 1 | 24.0 GWh | Dec 2024 | Oct 2025 | $295.99k | |
| Eastman Chemical Co-TN Ops | Kingsport, TN | Industrial | 1 | 1.2 TWh | Oct 2025 | Jun 2025 | $154.17k | |
| ES 1a Group 2 OPCO, LLC | New York, NY | - | - | - | Oct 2025 | $5.76M | $95.23k | |
| Ellwood Power, LLC | The Woodlands, TX | Independent Power Producer | 1 | 2.9 GWh | Dec 2024 | Sep 2025 | $1.18M | $66.15k |
| Edsan 1B Group 1 Sanborn, LLC | New York, NY | - | - | - | Oct 2025 | $5.84M | $37.07k | |
| E. Barreco Corp LLC | Wakefield, MA | - | - | - | Sep 2025 | $15.62k | ||
| 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 Creek Racine Hydro, LLC | Bethesda, MD | - | - | - | Oct 2025 | $1.88M | ||
| Eagle Creek Renewable Energy, LLC | Morristown, NJ | Independent Power Producer | 70 | 2.5 TWh | Oct 2025 | - | ||
| Eagle Creek Reusens Hydro, LLC | Bethesda, MD | - | - | - | Oct 2025 | $372.01k | ||
| Eagle Materials Co LLC | Dallas, TX | Industrial | 1 | 23.3 GWh | Oct 2025 | - | ||
| Eagle Point Power Generation LLC | Philadelphia, PA | Independent Power Producer | 1 | 175.1 GWh | Dec 2024 | Oct 2025 | $4.06M | |
| Eagle Power Authority, Inc. | Birmingham, AL | - | - | - | Sep 2025 | $1.67k | ||
| Eagle Springs Solar LLC | Silt, CO | Independent Power Producer | 1 | 1.6 GWh | Dec 2024 | - | ||
| EARP Solar, LLC | St. Louis, MO | - | - | - | Sep 2025 | $1.24M | ||
| Earthrise Energy, PBC | Arlington, VA | Investor-Owned Utility | - | 398.0 GWh | Dec 2023 | - | ||
| East Atmore Solar, LLC | Asheville, NC | Independent Power Producer | 1 | - | - | Sep 2025 | $555.56k | |
| East Bay Municipal UTIL DIST | Oakland, CA | Municipally-Owned Utility | 5 | 200.2 GWh | Oct 2025 | - | ||
| East Brookfield Adams Road Solar LLC | Denver, CO | Independent Power Producer | 1 | 7.7 GWh | Dec 2023 | - | ||
| East Coast Power Linden Holding, L.L.C. | Linden, NJ | - | - | - | Oct 2025 | $2.56M | ||
| East Fork Wind Project, LLC | Houston, TX | - | - | - | Sep 2025 | $1.63M | ||
| East Hampton Energy Storage Center, LLC | Juno Beach, FL | Independent Power Producer | 1 | -281.0 MWh | Dec 2024 | Sep 2025 | $581.29k | |
| East Kansas AGRI-Energy, LLC | Garnett, KS | Commercial | 1 | 5.4 GWh | Oct 2025 | - | ||
| East Line Solar, LLC | Salt Lake City, UT | Independent Power Producer | - | - | - | Sep 2025 | $1.96M | |
| East. Michigan Univ. Heating Plant | Ypsilanti, MI | Commercial | 1 | 40.6 GWh | Dec 2024 | - | ||
| East Point Energy Center, LLC | Juno Beach, FL | Independent Power Producer | 1 | 104.5 GWh | Oct 2025 | Sep 2025 | $1.28M | |
| East VIctory Way Solar LLC | Framingham, MA | Independent Power Producer | 1 | 9.7 GWh | Dec 2024 | - | ||
| Eastern Maine Medical Center | Bangor, ME | Commercial | 1 | 33.0 GWh | Oct 2025 | - | ||
| Eastern Shore Solar LLC | Richmond, VA | - | - | - | Oct 2025 | $5.05M | ||
| Easthampton Park Solar 1, LLC | Jersey City, NJ | Independent Power Producer | 1 | 3.8 GWh | Dec 2024 | - | ||
| Eastman Cogeneration LP | Longview, TX | Independent Power Producer | 1 | 3.1 TWh | Oct 2025 | Oct 2025 | $16.49M | |
| Easton CSG 1 LLC | Pewaukee, WI | Investor-Owned Utility | 1 | 5.2 GWh | Dec 2024 | - | ||
| Eastover Solar, LLC | Asheville, SC | Independent Power Producer | 1 | 157.3 GWh | Oct 2025 | Sep 2025 | $1.29M | |
| Eastridge Wind Project | Porter, MN | Independent Power Producer | 1 | 20.0 GWh | Dec 2024 | - | ||
| EBD Hydro LLC | Bend, OR | Independent Power Producer | 1 | 309.0 MWh | Oct 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 | - | ||
| Ecogrove Wind LLC | Chicago, IL | - | - | - | Oct 2025 | $1.73M | ||
| 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 | - | ||
| Ecomaine | Portland, ME | Municipally-Owned Utility | 1 | 95.8 GWh | Oct 2025 | - | ||
| 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 | - | ||
| Eden Solar LLC | Louisville, CO | - | - | - | Sep 2025 | $1.81M | ||
| Edenton Solar | Cornelius, NC | Independent Power Producer | 1 | 9.2 GWh | Dec 2024 | - | ||
| EDF Renewable Asset Holdings, Inc. | San Diego, CA | Independent Power Producer | 37 | 12.5 TWh | Oct 2025 | - | ||
| Edgewater Generation, LLC | Greenwich, CT | Independent Power Producer | 1 | 8.6 TWh | Oct 2025 | - | ||
| Edgewood Energy LLC | Schaumburg, IL | Independent Power Producer | - | 109.3 GWh | Dec 2023 | Sep 2025 | $3.86M | |
| EDP Renewables North America LLC | Houston, TX | Independent Power Producer | 8 | 2.1 TWh | Oct 2025 | Jun 2024 | ||
| EDPR Ca Solar Park II LLC | Houston, TX | Independent Power Producer | 1 | 241.0 GWh | Oct 2025 | Sep 2025 | $2.83M | |
| EDPR Scarlet I LLC | Houston, TX | - | - | - | Sep 2025 | $4.41M | ||
| EDPR Scarlet II LLC | Houston, TX | Independent Power Producer | 1 | 376.8 GWh | Oct 2025 | - | ||
| 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 | - | ||
| Edsan 1B Group 1 Edwards, LLC | New York, NY | - | - | - | Oct 2025 | $5.10M | ||
| Edsan 1B Group 2, LLC | New York, NY | - | - | - | Oct 2025 | $2.03M | ||
| Edsan 1B Group 3, LLC | New York, NY | - | - | - | Oct 2025 | $5.84M | ||
| Edwards Sanborn Storage I, LLC | New York, NY | - | - | - | Oct 2025 | $943.65k | ||
| Edwards Sanborn Storage II, LLC | New York, NY | - | - | - | Oct 2025 | $4.37M | ||
| Edwardsville Solar II, LLC | Boston, MA | Independent Power Producer | 1 | 4.3 GWh | Dec 2024 | - | ||
| Ee Kettleman California LLC | Houston, TX | Independent Power Producer | - | 39.9 GWh | Dec 2023 | - | ||
| Ee Waianae Solar Project LLC | San Diego, CA | Independent Power Producer | 1 | 65.3 GWh | Oct 2025 | - | ||
| EEC Skyhawk Lessee LLC | Excelsior, MN | - | - | - | Sep 2025 | $1.03M |
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 | Oct 2025 | Nuclear |
| Barry | Bucks, Alabama | 12 TWh | Jan 1954 | Oct 2025 | Natural Gas : 95.1% Bituminous Coal : 4.9% |
| Beaver Valley | Shippingport, Pennsylvania | 15 TWh | Aug 1976 | Oct 2025 | Nuclear |
| Bowen | Cartersville, Georgia | 11 TWh | Sep 1971 | Oct 2025 | Bituminous Coal : 99.8% |
| Braidwood Generation Station | Braceville, Illinois | 20 TWh | Jun 1988 | Oct 2025 | Nuclear |
| Browns Ferry | Decatur, Alabama | 30 TWh | Jul 1974 | Oct 2025 | Nuclear |
| Brunswick Nuclear | Southport, North Carolina | 16 TWh | Oct 1975 | Oct 2025 | Nuclear |
| Byron Generating Station | Byron, Illinois | 20 TWh | Aug 1985 | Oct 2025 | Nuclear |
| Calvert Cliffs Nuclear Power Plant | Lusby, Maryland | 15 TWh | Apr 1975 | Oct 2025 | Nuclear |
| Catawba | York, South Carolina | 19 TWh | May 1985 | Oct 2025 | Nuclear |
| Comanche Peak | Glen Rose, Texas | 19 TWh | Jul 1990 | Oct 2025 | Nuclear |
| Crystal River | Crystal River, Florida | 15 TWh | Sep 1966 | Oct 2025 | Natural Gas : 75.4% Bituminous Coal : 24.4% |
| Diablo Canyon | Avila Beach, California | 18 TWh | Apr 1985 | Oct 2025 | Nuclear |
| Donald C Cook | Bridgman, Michigan | 18 TWh | Jul 1975 | Oct 2025 | Nuclear |
| Dresden Generating Station | Morris, Illinois | 15 TWh | Jul 1970 | Oct 2025 | Nuclear |
| Edwin I Hatch | Baxley, Georgia | 14 TWh | Nov 1975 | Oct 2025 | Nuclear |
| Gavin Power, LLC | Cheshire, Ohio | 13 TWh | Sep 1974 | Oct 2025 | Bituminous Coal : 99.5% Distillate Fuel Oil : 0.5% |
| Grand Coulee | Grand Coulee, Washington | 16 TWh | Feb 1941 | Oct 2025 | Water |
| Grand Gulf | Port Gibson, Mississippi | 11 TWh | Jun 1985 | Oct 2025 | Nuclear |
| Guernsey Power Station | Byesville, Ohio | 11 TWh | Jan 2023 | Oct 2025 | Natural Gas |
| H Allen Franklin Combined Cycle | Smiths, Alabama | 12 TWh | May 2002 | Oct 2025 | Natural Gas |
| Hines Energy Complex | Bartow, Florida | 12 TWh | Mar 1999 | Oct 2025 | Natural Gas |
| Jack McDonough | Smyrna, Georgia | 17 TWh | Apr 1971 | Oct 2025 | Natural Gas |
| James H Miller Jr | Quinton, Alabama | 19 TWh | Sep 1978 | Oct 2025 | Subbituminous Coal : 99.2% Natural Gas : 0.8% |
| Joseph M Farley | Columbia, Alabama | 13 TWh | Nov 1977 | Oct 2025 | Nuclear |
| Labadie | Labadie, Missouri | 16 TWh | May 1970 | Oct 2025 | Subbituminous Coal : 99.9% |
| LaSalle Generating Station | Marseilles, Illinois | 19 TWh | Dec 1983 | Oct 2025 | Nuclear |
| Limerick | Sanatoga, Pennsylvania | 19 TWh | Jan 1986 | Oct 2025 | Nuclear |
| McGuire | Huntersville, North Carolina | 20 TWh | Aug 1981 | Oct 2025 | Nuclear |
| Millstone | Waterford, Connecticut | 17 TWh | Nov 1975 | Oct 2025 | Nuclear |
| Monroe (MI) | Monroe, Michigan | 16 TWh | Oct 1969 | Oct 2025 | Subbituminous Coal : 74.1% Bituminous Coal : 16.5% Petroleum Coke : 9.1% |
| Nine Mile Point Nuclear Station | Lycoming, New York | 16 TWh | Nov 1969 | Oct 2025 | Nuclear |
| North Anna | Mineral, Virginia | 15 TWh | May 1978 | Oct 2025 | Nuclear |
| Oconee | Seneca, South Carolina | 23 TWh | Jun 1973 | Oct 2025 | Nuclear |
| Okeechobee Clean Energy Center | Okeechobee, Florida | 12 TWh | Feb 2019 | Oct 2025 | Natural Gas |
| Palo Verde | Wintersburg, Arizona | 32 TWh | Dec 1985 | Oct 2025 | Nuclear |
| Peach Bottom | Delta, Pennsylvania | 22 TWh | Jun 1974 | Oct 2025 | Nuclear |
| PSEG Salem Generating Station | Hancocks Bridge, New Jersey | 18 TWh | May 1971 | Oct 2025 | Nuclear |
| Quad Cities Generating Station | Cordova, Illinois | 15 TWh | Nov 1972 | Oct 2025 | Nuclear |
| Robert Moses Niagara | Lewiston, New York | 14 TWh | Dec 1960 | Oct 2025 | Water |
| Sequoyah | Soddy Daisy, Tennessee | 13 TWh | Jun 1981 | Oct 2025 | Nuclear |
| South Texas Project | Wadsworth, Texas | 22 TWh | Jul 1988 | Oct 2025 | Nuclear |
| St Lucie | Jensen Beach, Florida | 16 TWh | Apr 1976 | Oct 2025 | Nuclear |
| Surry | Surry, Virginia | 14 TWh | Nov 1972 | Oct 2025 | Nuclear |
| TalenEnergy Susquehanna | Berwick, Pennsylvania | 19 TWh | May 1983 | Oct 2025 | Nuclear |
| Turkey Point | Homestead, Florida | 20 TWh | Mar 1967 | Oct 2025 | Nuclear : 68.2% Natural Gas : 31.8% |
| Vogtle | Waynesboro, Georgia | 36 TWh | Apr 1987 | Oct 2025 | Nuclear |
| W A Parish | Thompsons, Texas | 15 TWh | May 1958 | Oct 2025 | Subbituminous Coal : 83.8% Natural Gas : 16.2% |
| Watts Bar Nuclear Plant | Spring City, Tennessee | 15 TWh | Apr 1996 | Oct 2025 | Nuclear |
| West County Energy Center | Loxahatchee, Florida | 18 TWh | Jul 2009 | Oct 2025 | Natural Gas : 99.9% |