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 |
|---|---|---|---|---|---|---|---|---|
| Entergy Louisiana LLC | Jefferson, LA | Investor-Owned Utility | 22 | 52.6 TWh | Sep 2025 | Oct 2025 | $719.46M | $116.81M |
| Energy Harbor LLC | Irving, TX | - | - | - | Oct 2025 | $367.65M | $354.36M | |
| Engie Energy Marketing Na, Inc. | Houston, TX | - | - | - | Oct 2025 | $361.04M | $29.58M | |
| Entergy Arkansas LLC | Little Rock, AR | Investor-Owned Utility | 15 | 38.0 TWh | Sep 2025 | Oct 2025 | $350.68M | $55.93M |
| Energy Harbor Nuclear Generation LLC | Akron, OH | Independent Power Producer | 3 | 35.2 TWh | Sep 2025 | Oct 2025 | $344.88M | |
| Evergy Kansas Central, Inc | Topeka, KS | Investor-Owned Utility | 22 | 11.4 TWh | Sep 2025 | Oct 2025 | $265.78M | $33.20M |
| Entergy Texas Inc. | The Woodlands, TX | Investor-Owned Utility | 11 | 13.2 TWh | Sep 2025 | Oct 2025 | $190.90M | $47.84M |
| Entergy Mississippi LLC | Jackson, MS | Investor-Owned Utility | 11 | 10.8 TWh | Sep 2025 | Oct 2025 | $177.86M | $83.86M |
| East Kentucky Power Coop, Inc | Winchester, KY | Cooperative | 13 | 9.8 TWh | Sep 2025 | Oct 2025 | $167.66M | $21.31M |
| Evergy Metro | Kansas City, MO | Investor-Owned Utility | 11 | 13.7 TWh | Sep 2025 | Oct 2025 | $164.54M | $9.27M |
| EDF Trading North America, LLC | Houston, TX | - | - | - | Oct 2025 | $124.96M | $86.67M | |
| ETC Endure Energy L.L.C. | Dallas, TX | - | - | - | Sep 2025 | $115.00M | ||
| Erie Boulevard Hydropower LP | Queensbury, NY | Independent Power Producer | 71 | 3.3 TWh | Dec 2024 | Sep 2025 | $47.89M | |
| Empire District Electric Co | Joplin, MO | Investor-Owned Utility | 9 | 6.6 TWh | Sep 2025 | Oct 2025 | $44.41M | $8.30M |
| Entergy New Orleans, LLC | New Orleans, LA | Investor-Owned Utility | 7 | 173.6 GWh | Sep 2025 | Oct 2025 | $42.94M | $64.84M |
| Emera Energy Services Subsidiary No. 13 LLC | Halifax, NS | - | - | - | Oct 2025 | $42.78M | $38.24M | |
| Evergy Missouri West | Kansas City, MO | Investor-Owned Utility | 9 | 575.3 GWh | Sep 2025 | Oct 2025 | $42.48M | $14.10M |
| El Paso Electric Co | El Paso, TX | Investor-Owned Utility | 12 | 6.2 TWh | Sep 2025 | Oct 2025 | $36.62M | $26.34M |
| Empire Generating Co LLC | Rensselaer, NY | Independent Power Producer | 1 | 3.0 TWh | Sep 2025 | Oct 2025 | $35.83M | |
| Emera Energy Services Subsidiary No. 1 LLC | Halifax, NS | - | - | - | Oct 2025 | $35.22M | $35.22M | |
| Essential Power Newington, LLC | Charlotte, NC | - | - | - | Sep 2025 | $26.68M | ||
| Exxonmobil Beaumont Complex | Spring, TX | - | - | - | Oct 2025 | $19.77M | ||
| Essential Power Rock Springs, LLC | Charlotte, NC | - | - | - | Sep 2025 | $19.42M | ||
| Eastman Cogeneration LP | Longview, TX | Independent Power Producer | 1 | 3.1 TWh | Sep 2025 | Oct 2025 | $16.49M | |
| Energia Sierra Juarez U.S., LLC | Tecate, BC | - | - | - | Oct 2025 | $13.37M | ||
| El Segundo Energy Center LLC | Houston, TX | - | - | - | Oct 2025 | $12.80M | ||
| Evergy Generating, Inc. | Kansas City, MO | - | - | - | Oct 2025 | $11.77M | ||
| Essential Power OPP, LLC | Charlotte, NC | - | - | - | Sep 2025 | $11.70M | ||
| Energy Prepay IV, LLC | New York, NY | - | - | - | Sep 2025 | $11.40M | ||
| EWO Marketing, LLC | The Woodlands, TX | - | - | - | Sep 2025 | $11.38M | $3.84M | |
| El CABO Wind LLC | Portland, OR | - | - | - | Sep 2025 | $10.91M | ||
| Elwood Energy LLC | Elwood, IL | Independent Power Producer | 1 | 222.6 GWh | Sep 2025 | Oct 2025 | $9.39M | |
| Elmore Company | DES Moines, IA | - | - | - | Sep 2025 | $8.60M | ||
| Elk Hills Power LLC | Tupman, CA | Independent Power Producer | 1 | 3.3 TWh | Sep 2025 | Oct 2025 | $8.40M | |
| Eleven Mile Solar Center, LLC | Austin, TX | Independent Power Producer | 1 | 829.9 GWh | Sep 2025 | Oct 2025 | $7.68M | |
| Energy Prepay II, LLC | New York, NY | - | - | - | Sep 2025 | $7.18M | $7.18M | |
| Evergreen Wind Power II LLC | Boston, MA | Independent Power Producer | - | - | - | Sep 2025 | $7.05M | |
| Evolugen Trading And Marketing LP | Gatineau, QC | - | - | - | Sep 2025 | $6.24M | ||
| Exxonmobil Baton Rouge Complex | Spring, TX | - | - | - | Oct 2025 | $6.13M | ||
| Edsan 1B Group 3, LLC | New York, NY | - | - | - | Oct 2025 | $5.84M | ||
| Edsan 1B Group 1 Sanborn, LLC | New York, NY | - | - | - | Oct 2025 | $5.84M | $37.07k | |
| ES 1a Group 2 OPCO, LLC | New York, NY | - | - | - | Oct 2025 | $5.76M | $95.23k | |
| Edsan 1B Group 1 Edwards, LLC | New York, NY | - | - | - | Oct 2025 | $5.10M | ||
| Eastern Shore Solar LLC | Richmond, VA | - | - | - | Oct 2025 | $5.05M | ||
| Energy Center Dover LLC | Lawrenceville, NJ | - | - | - | Oct 2025 | $4.73M | ||
| Emmons-Logan Wind, LLC | Juno Beach, FL | Independent Power Producer | 1 | 953.5 GWh | Sep 2025 | Sep 2025 | $4.71M | |
| EDPR Ca Solar Park LLC | Houston, TX | Independent Power Producer | 1 | 383.0 GWh | Sep 2025 | Sep 2025 | $4.59M | $2.42M |
| Escalante Solar, LLC | Austin, TX | - | - | - | Oct 2025 | $4.56M | ||
| EDF Spring Field WPC, LLC | Phoenix, AZ | - | - | - | Oct 2025 | $4.45M | $3.74M | |
| EDPR Scarlet I LLC | Houston, TX | - | - | - | Sep 2025 | $4.41M | ||
| Edwards Sanborn Storage II, LLC | New York, NY | - | - | - | Oct 2025 | $4.37M | ||
| Emera Energy Services Subsidiary No. 15 LLC | Halifax, NS | - | - | - | Sep 2025 | $4.34M | ||
| ES 1a Group 3 OPCO, LLC | New York, NY | - | - | - | Oct 2025 | $4.24M | ||
| Endeavor Wind I, LLC | Juno Beach, FL | - | - | - | Sep 2025 | $4.23M | ||
| Entergy Power, LLC | The Woodlands, TX | - | - | - | Oct 2025 | $4.19M | ||
| Eagle Point Power Generation LLC | Philadelphia, PA | Independent Power Producer | 1 | 175.1 GWh | Dec 2024 | Oct 2025 | $4.06M | |
| Edgewood Energy LLC | Schaumburg, IL | Independent Power Producer | - | 109.3 GWh | Dec 2023 | Sep 2025 | $3.86M | |
| Eurus Combine Hills II LLC | San Diego, CA | Independent Power Producer | 1 | 173.8 GWh | Dec 2024 | Sep 2025 | $3.86M | |
| EAM Nelson Holding, LLC | The Woodlands, TX | - | - | - | Sep 2025 | $3.84M | $2.27M | |
| Eldorado Solar Project, LLC | Washington, DC | - | - | - | Sep 2025 | $3.67M | ||
| Enterprise Solar, LLC | Houston, TX | - | - | - | Sep 2025 | $3.59M | ||
| Ebensburg Power Co | Ebensburg, PA | Independent Power Producer | 1 | 379.7 GWh | Dec 2024 | Oct 2025 | $3.52M | |
| ENEL Green Power Hilltopper Wind, LLC | Andover, MA | - | - | - | Oct 2025 | $3.44M | ||
| Escalante Solar I, LLC | Houston, TX | - | - | - | Sep 2025 | $3.35M | ||
| Escalante Solar II, LLC | Houston, TX | - | - | - | Sep 2025 | $3.19M | ||
| Escalante Solar III, LLC | Houston, TX | - | - | - | Sep 2025 | $3.13M | ||
| Ensign Wind Energy, LLC | Juno Beach, FL | - | - | - | Sep 2025 | $2.95M | ||
| Engelhart CTP (US) LLC | Stamford, CT | - | - | - | Oct 2025 | $2.88M | ||
| ENEL Green Power Diamond VIsta Wind Project, LLC | Andover, MA | Independent Power Producer | 1 | 972.3 GWh | Sep 2025 | Oct 2025 | $2.84M | |
| EDPR Ca Solar Park II LLC | Houston, TX | Independent Power Producer | 1 | 217.7 GWh | Sep 2025 | Sep 2025 | $2.83M | |
| Equus Power I, L.P. | Schaumberg, IL | Independent Power Producer | 1 | 49.9 GWh | Dec 2024 | Sep 2025 | $2.72M | |
| Evergreen Wind Power LLC | Boston, MA | Independent Power Producer | - | - | Dec 2011 | Sep 2025 | $2.69M | |
| Emera Energy Services Subsidiary No. 3 LLC | Halifax, NS | - | - | - | Oct 2025 | $2.61M | $2.61M | |
| East Coast Power Linden Holding, L.L.C. | Linden, NJ | - | - | - | Oct 2025 | $2.56M | ||
| Evergreen Wind Power III LLC | Boston, MA | Independent Power Producer | - | - | Dec 2011 | Sep 2025 | $2.52M | |
| Eight Point Wind, LLC | Juno Beach, FL | Independent Power Producer | 1 | 286.2 GWh | Sep 2025 | Oct 2025 | $2.49M | |
| Elk City Wind, LLC | Juno Beach, FL | - | - | - | Sep 2025 | $2.39M | ||
| EXUS NM Data Center III, LLC | Pittsburgh, PA | - | - | - | Sep 2025 | $2.37M | ||
| Elk Wind Energy LLC | West DES Moines, IA | Independent Power Producer | - | - | Dec 2015 | Sep 2025 | $2.35M | |
| Elevation Solar C LLC | Louisville, CO | - | - | - | Sep 2025 | $2.35M | ||
| Elora Solar | Juno Beach, FL | Independent Power Producer | 1 | 345.7 GWh | Sep 2025 | Sep 2025 | $2.28M | |
| Elektron Solar, LLC | New York, NY | Independent Power Producer | 1 | 230.1 GWh | Sep 2025 | Sep 2025 | $2.14M | |
| El Sol Energy Storage LLC | Chicago, IL | - | - | - | Sep 2025 | $2.13M | ||
| Edsan 1B Group 2, LLC | New York, NY | - | - | - | Oct 2025 | $2.03M | ||
| Elm Creek Wind, LLC | Portland, OR | - | - | - | Sep 2025 | $2.02M | ||
| Elk River Windfarm, LLC | Portland, OR | - | - | - | Sep 2025 | $1.99M | ||
| East Line Solar, LLC | Salt Lake City, UT | Independent Power Producer | - | - | - | Sep 2025 | $1.96M | |
| Eagle Creek Racine Hydro, LLC | Bethesda, MD | - | - | - | Oct 2025 | $1.88M | ||
| Engie Solidago Solar LLC | Townsend, DE | Independent Power Producer | 1 | 107.3 GWh | Sep 2025 | Sep 2025 | $1.86M | |
| Elkhorn Ridge Wind, LLC | Scottsdale, AZ | Independent Power Producer | 1 | 152.3 GWh | Dec 2024 | Sep 2025 | $1.85M | |
| Eden Solar LLC | Louisville, CO | - | - | - | Sep 2025 | $1.81M | ||
| Envoy Solar, LLC | St. Louis, MO | - | - | - | Sep 2025 | $1.75M | ||
| Escondido Energy Center, LLC | Sacramento, CA | - | - | - | Sep 2025 | $1.73M | ||
| Ecogrove Wind LLC | Chicago, IL | - | - | - | Oct 2025 | $1.73M | ||
| East Fork Wind Project, LLC | Houston, TX | - | - | - | Sep 2025 | $1.63M | ||
| El Cajon Energy LLC | Sacramento, CA | Independent Power Producer | - | - | Dec 2019 | Sep 2025 | $1.63M | |
| Estrella Solar, LLC | Louisville, CO | - | - | - | Sep 2025 | $1.62M | ||
| Ef Oxnard, LLC | Oxnard, CA | Independent Power Producer | 1 | 5.1 GWh | Sep 2025 | Oct 2025 | $1.51M | |
| EXUS NM Data Center II, LLC | Pittsburgh, PA | - | - | - | Sep 2025 | $1.33M | ||
| Eastover Solar, LLC | Asheville, SC | Independent Power Producer | 1 | 155.4 GWh | Sep 2025 | Sep 2025 | $1.29M |
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% |