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 |
|---|---|---|---|---|---|---|---|---|
| Deriva Energy Beckjord Storage LLC | Charlotte, NC | - | - | - | Sep 2025 | $108.71k | ||
| Desert Peak Energy Storage I, LLC | Juno Beach, FL | Independent Power Producer | 1 | -63.6 GWh | Sep 2025 | Sep 2025 | $9.66M | |
| Desert Peak Energy Storage II, LLC | Juno Beach, FL | Independent Power Producer | 1 | -14.7 GWh | Sep 2025 | Sep 2025 | $3.57M | |
| Desert Stateline LLC | Birmingham, AL | - | - | - | Sep 2025 | $29.68M | ||
| Desert Sunlight 250, LLC | Juno Beach, FL | - | - | - | Sep 2025 | $26.78M | ||
| Desert Sunlight 300, LLC | Juno Beach, FL | - | - | - | Sep 2025 | $24.62M | ||
| Desert Wind Farm LLC | Portland, OR | - | - | - | Sep 2025 | $6.47M | ||
| Devon Power LLC | Devon, CT | Independent Power Producer | 1 | -590.5 MWh | Dec 2024 | Sep 2025 | $3.28M | |
| DG VDH Bess, LLC | Washington, DC | - | - | - | Sep 2025 | $39.89k | ||
| Diablo Winds, LLC | Birmingham, AL | - | - | - | Sep 2025 | $565.83k | ||
| Dighton Power, LLC | Dighton, MA | Independent Power Producer | 1 | 545.4 GWh | Dec 2024 | Sep 2025 | $5.32M | |
| DLS - Jean Duluth Project Co, LLC | Duluth, MN | - | - | - | Sep 2025 | $47.66k | ||
| DLS - Laskin Project Co, LLC | Duluth, MN | - | - | - | Sep 2025 | $196.39k | ||
| DLS - Sylvan Project Co, LLC | Duluth, MN | - | - | - | Sep 2025 | $545.72k | ||
| Doc Brown LLC | Alexandria, VA | Independent Power Producer | 1 | -2.5 GWh | Dec 2024 | Sep 2025 | $427.49k | |
| Dodge Flat Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 599.1 GWh | Sep 2025 | Sep 2025 | $5.84M | |
| Dodson Creek Solar, LLC | Bloomington, MN | - | - | - | Sep 2025 | $2.09M | ||
| Dominion Energy Nuclear Conn Inc | Waterford, CT | Investor-Owned Utility | 29 | 19.1 TWh | Sep 2025 | Sep 2025 | $168.96M | |
| Domtar A.W. LLC | Montreal, QC | - | - | - | Sep 2025 | $206.94k | ||
| Doswell Ltd Partnership | Ashland, VA | Independent Power Producer | 1 | 6.1 TWh | Sep 2025 | Sep 2025 | $83.93M | |
| Double Black Diamond Solar Power, LLC | Boston, MA | - | - | - | Sep 2025 | $25.52M | ||
| Double C Generation Limited Partnership | Bakersfield, CA | Independent Power Producer | - | - | Dec 2015 | Sep 2025 | $1.76M | |
| Dougherty County Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 287.0 GWh | Sep 2025 | Sep 2025 | $2.21M | |
| Douglas County | Roseburg, OR | Industrial|Municipally-Owned Utility | 2 | 21.0 GWh | Dec 2024 | Sep 2025 | $93.51k | |
| Dow Pipeline, LLC | Houston, TX | - | - | - | Sep 2025 | $35.27M | ||
| Downeast Wind, LLC | Charlottesville, VA | Independent Power Producer | 1 | 144.8 GWh | Sep 2025 | Sep 2025 | $941.59k | |
| Dressor Plains Solar, LLC | New York, NY | Independent Power Producer | 1 | 251.3 GWh | Sep 2025 | Sep 2025 | $2.52M | |
| Drew Solar-Ca, LLC | New York, NY | - | - | - | Sep 2025 | $2.92M | $2.87M | |
| Drew Solar LLC | New York, NY | Independent Power Producer | 1 | 338.6 GWh | Sep 2025 | Sep 2025 | $2.87M | |
| Drift Sand Wind Project, LLC | Andover, MA | - | - | - | Sep 2025 | $2.20M | ||
| DRW Energy Trading LLC | Houston, TX | - | - | - | Sep 2025 | $7.22M | $6.79M | |
| DTE Big Turtle Wind Farm I, LLC | Belleville, MI | - | - | - | Sep 2025 | $989.37k | ||
| DTE Energy Trading, Inc. | ANN Arbor, MI | - | - | - | Sep 2025 | $295.62M | $1.92M | |
| DTE Garden Wind Farm, LLC | Belleville, MI | - | - | - | Sep 2025 | $1.90M | ||
| DTE Stockton LLC | Detroit, MI | Independent Power Producer | 1 | 377.0 GWh | Dec 2024 | Sep 2025 | $10.75M | |
| Duke Energy Carolinas, LLC | Charlotte, NC | Investor-Owned Utility | 50 | 108.1 TWh | Sep 2025 | Sep 2025 | $178.57M | $126.52M |
| Duke Energy Florida, LLC | St. Petersburg, FL | Independent Power Producer|Investor-Owned Utility | 48 | 46.4 TWh | Sep 2025 | Sep 2025 | $17.46M | $17.05M |
| Dunns Bridge Solar Center LLC | Wheatfield, IN | Investor-Owned Utility | 1 | 559.9 GWh | Sep 2025 | Sep 2025 | $3.77M | |
| DWW Solar II, LLC | New York, NY | - | - | - | Sep 2025 | $1.63M | ||
| E. Barreco Corp LLC | Wakefield, MA | - | - | - | Sep 2025 | $15.62k | ||
| Eagle Power Authority, Inc. | Birmingham, AL | - | - | - | Sep 2025 | $1.67k | ||
| EAM Nelson Holding, LLC | The Woodlands, TX | - | - | - | Sep 2025 | $3.84M | $2.27M | |
| EARP Solar, LLC | St. Louis, MO | - | - | - | Sep 2025 | $1.24M | ||
| East Atmore Solar, LLC | Asheville, NC | Independent Power Producer | 1 | - | - | Sep 2025 | $555.56k | |
| 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 Line Solar, LLC | Salt Lake City, UT | Independent Power Producer | - | - | - | Sep 2025 | $1.96M | |
| East Point Energy Center, LLC | Juno Beach, FL | Independent Power Producer | 1 | 104.7 GWh | Sep 2025 | Sep 2025 | $1.28M | |
| Easton Utilities COMM | Easton, MD | Municipally-Owned Utility | 2 | 4.2 GWh | Aug 2025 | Sep 2025 | $1.64M | |
| Eastover Solar, LLC | Asheville, SC | Independent Power Producer | 1 | 155.4 GWh | Sep 2025 | Sep 2025 | $1.29M | |
| Eden Solar LLC | Louisville, CO | - | - | - | Sep 2025 | $1.81M | ||
| Edgewood Energy LLC | Schaumburg, IL | Independent Power Producer | - | 109.3 GWh | Dec 2023 | Sep 2025 | $3.86M | |
| EDPR Ca Solar Park II LLC | Houston, TX | Independent Power Producer | 1 | 217.7 GWh | Sep 2025 | Sep 2025 | $2.83M | |
| EDPR Ca Solar Park LLC | Houston, TX | Independent Power Producer | 1 | 383.0 GWh | Sep 2025 | Sep 2025 | $4.59M | $2.42M |
| EDPR Scarlet I LLC | Houston, TX | - | - | - | Sep 2025 | $4.41M | ||
| EEC Skyhawk Lessee LLC | Excelsior, MN | - | - | - | Sep 2025 | $1.03M | ||
| El CABO Wind LLC | Portland, OR | - | - | - | Sep 2025 | $10.91M | ||
| El Cajon Energy LLC | Sacramento, CA | Independent Power Producer | - | - | Dec 2019 | Sep 2025 | $1.63M | |
| El Sol Energy Storage LLC | Chicago, IL | - | - | - | Sep 2025 | $2.13M | ||
| Eldorado Solar Project, LLC | Washington, DC | - | - | - | Sep 2025 | $3.67M | ||
| Electree LLC | Birmingham, AL | - | - | - | Sep 2025 | $2.02k | ||
| Electricity Maine, LLC | Houston, TX | - | - | - | Sep 2025 | $56.50k | ||
| Elektron Solar, LLC | New York, NY | Independent Power Producer | 1 | 230.1 GWh | Sep 2025 | Sep 2025 | $2.14M | |
| Elevation Solar C LLC | Louisville, CO | - | - | - | Sep 2025 | $2.35M | ||
| Elk City Renewables II, LLC | Juno Beach, FL | - | - | - | Sep 2025 | $399.31k | ||
| Elk City Wind, LLC | Juno Beach, FL | - | - | - | Sep 2025 | $2.39M | ||
| Elk River Windfarm, LLC | Portland, OR | - | - | - | Sep 2025 | $1.99M | ||
| Elk Wind Energy LLC | West DES Moines, IA | Independent Power Producer | - | - | Dec 2015 | Sep 2025 | $2.35M | |
| 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 |
| Elm Creek Wind II LLC | Portland, OR | - | - | - | Sep 2025 | $941.12k | ||
| Elm Creek Wind, LLC | Portland, OR | - | - | - | Sep 2025 | $2.02M | ||
| Elmore Company | DES Moines, IA | - | - | - | Sep 2025 | $8.60M | ||
| Elora Solar | Juno Beach, FL | Independent Power Producer | 1 | 345.7 GWh | Sep 2025 | Sep 2025 | $2.28M | |
| ELP Stillwater Solar, LLC | Boca Raton, FL | - | - | - | Sep 2025 | $409.56k | ||
| Emera Energy Services Subsidiary No. 15 LLC | Halifax, NS | - | - | - | Sep 2025 | $4.34M | ||
| Emera Energy Services Subsidiary No. 2 LLC | Halifax, NS | - | - | - | Sep 2025 | $658.20k | $658.20k | |
| Emera Energy Services Subsidiary No. 4 LLC | Halifax, NS | - | - | - | Sep 2025 | $1.16M | $2.32M | |
| Emerald City Renewables LLC | N.W., DC | - | - | - | Sep 2025 | $632.21k | ||
| Emmons-Logan Wind, LLC | Juno Beach, FL | Independent Power Producer | 1 | 953.5 GWh | Sep 2025 | Sep 2025 | $4.71M | |
| Endeavor Wind I, LLC | Juno Beach, FL | - | - | - | Sep 2025 | $4.23M | ||
| Endeavor Wind II, LLC | Juno Beach, FL | - | - | - | Sep 2025 | $1.02M | ||
| Energy Prepay II, LLC | New York, NY | - | - | - | Sep 2025 | $7.18M | $7.18M | |
| Energy Prepay IV, LLC | New York, NY | - | - | - | Sep 2025 | $11.40M | ||
| Engie 2020 Projectco-NH1 LLC | Houston, TX | - | - | - | Sep 2025 | $14.81k | ||
| Engie Power & Gas LLC | Houston, TX | - | - | - | Sep 2025 | $244.68k | ||
| Engie Resources LLC | Houston, TX | - | - | - | Sep 2025 | $1.13M | $301.09M | |
| Engie Solidago Solar LLC | Townsend, DE | Independent Power Producer | 1 | 107.3 GWh | Sep 2025 | Sep 2025 | $1.86M | |
| Ensign Wind Energy, LLC | Juno Beach, FL | - | - | - | Sep 2025 | $2.95M | ||
| Enterprise Solar, LLC | Houston, TX | - | - | - | Sep 2025 | $3.59M | ||
| Envoy Solar, LLC | St. Louis, MO | - | - | - | Sep 2025 | $1.75M | ||
| Equus Power I, L.P. | Schaumberg, IL | Independent Power Producer | 1 | 49.9 GWh | Dec 2024 | Sep 2025 | $2.72M | |
| Erie Boulevard Hydropower LP | Queensbury, NY | Independent Power Producer | 71 | 3.3 TWh | Dec 2024 | Sep 2025 | $47.89M | |
| 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 | ||
| Escondido Energy Center, LLC | Sacramento, CA | - | - | - | Sep 2025 | $1.73M | ||
| ESI Vansycle Partners LP | Juno Beach, FL | Independent Power Producer | 1 | 64.1 GWh | Dec 2024 | Sep 2025 | $1.25M | |
| Essential Power Newington, LLC | Charlotte, NC | - | - | - | Sep 2025 | $26.68M | ||
| Essential Power OPP, LLC | Charlotte, NC | - | - | - | Sep 2025 | $11.70M |
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% |