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 2025Q1 Seller Transactions | FERC 2025Q1 Buyer Transactions |
|---|---|---|---|---|---|---|---|---|
| Derby Fuel Cell LLC | Danbury, CT | Independent Power Producer | 1 | 114.0 GWh | Dec 2024 | Mar 2025 | $2.24M | |
| Deseret Generation & Transmission Co-Operative, Inc. | South Jordan, UT | - | - | - | Mar 2025 | $1.44B | $190.86k | |
| Desert Peak Energy Storage I, LLC | Juno Beach, FL | Independent Power Producer | 1 | -59.8 GWh | Apr 2025 | Mar 2025 | $9.66M | |
| Desert Peak Energy Storage II, LLC | Juno Beach, FL | Independent Power Producer | 1 | -13.3 GWh | Apr 2025 | Mar 2025 | $3.57M | |
| Desert Stateline LLC | Birmingham, AL | - | - | - | Mar 2025 | $18.12M | ||
| Desert Sunlight 250, LLC | Juno Beach, FL | - | - | - | Mar 2025 | $15.27M | ||
| Desert Sunlight 300, LLC | Juno Beach, FL | - | - | - | Mar 2025 | $9.12M | ||
| Desert Wind Farm LLC | Portland, OR | - | - | - | Mar 2025 | $8.27M | ||
| Devon Power LLC | Devon, CT | Independent Power Producer | 1 | -590.5 MWh | Dec 2024 | Mar 2025 | $2.83M | |
| Diablo Energy Storage, LLC | Pleasanton, CA | Independent Power Producer | 1 | -36.8 GWh | Apr 2025 | Mar 2025 | $9.08M | |
| Diablo Winds, LLC | Birmingham, AL | - | - | - | Mar 2025 | $243.77k | ||
| Dighton Power, LLC | Dighton, MA | Independent Power Producer | 1 | 360.8 GWh | Dec 2023 | Mar 2025 | $2.72M | |
| Dillon Wind LLC | Portland, OR | - | - | - | Mar 2025 | $2.49M | ||
| Direct Energy Marketing LLC | Princeton, NJ | - | - | - | Mar 2025 | $119.09M | ||
| DLS - Jean Duluth Project Co, LLC | Duluth, MN | - | - | - | Mar 2025 | $25.47k | ||
| DLS - Laskin Project Co, LLC | Duluth, MN | - | - | - | Mar 2025 | $96.39k | ||
| DLS - Sylvan Project Co, LLC | Duluth, MN | - | - | - | Mar 2025 | $331.69k | ||
| Dodge Flat Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 609.2 GWh | Apr 2025 | Mar 2025 | $3.75M | |
| Dominion Energy Nuclear Conn Inc | Waterford, CT | Investor-Owned Utility | 29 | 19.8 TWh | Apr 2025 | Mar 2025 | $335.38M | |
| Doswell Ltd Partnership | Ashland, VA | Independent Power Producer | 1 | 6.0 TWh | Apr 2025 | Mar 2025 | $93.46M | |
| Double Black Diamond Solar Power, LLC | Boston, MA | - | - | - | Mar 2025 | $12.39M | ||
| Double C Generation Limited Partnership | Bakersfield, CA | Independent Power Producer | - | - | Dec 2015 | Mar 2025 | $1.77M | |
| Dow Chemical Co | Freeport, TX | |Independent Power Producer|Industrial | 9 | 16.0 TWh | Apr 2025 | Mar 2025 | $2.90M | |
| Dow Pipeline, LLC | Houston, TX | - | - | - | Mar 2025 | $6.27M | ||
| Downeast Wind, LLC | Charlottesville, VA | Independent Power Producer | 1 | 50.7 GWh | Apr 2025 | Mar 2025 | $195.48k | |
| Dressor Plains Solar, LLC | New York, NY | Independent Power Producer | 1 | 248.3 GWh | Apr 2025 | Mar 2025 | $1.81M | |
| Drew Solar-Ca, LLC | New York, NY | - | - | - | Mar 2025 | $1.94M | $1.90M | |
| Drew Solar LLC | New York, NY | Independent Power Producer | 1 | 345.3 GWh | Apr 2025 | Mar 2025 | $1.90M | |
| Drift Sand Wind Project, LLC | Andover, MA | - | - | - | Mar 2025 | $2.42M | ||
| DTE Big Turtle Wind Farm I, LLC | Belleville, MI | - | - | - | Mar 2025 | $1.34M | ||
| DTE Energy Trading, Inc. | ANN Arbor, MI | - | - | - | Mar 2025 | $334.71M | $3.80M | |
| DTE Garden Wind Farm, LLC | Belleville, MI | - | - | - | Mar 2025 | $2.49M | ||
| Dunns Bridge Solar Center LLC | Wheatfield, IN | Investor-Owned Utility | 1 | 567.0 GWh | Apr 2025 | Mar 2025 | $2.41M | |
| DWW Solar II, LLC | New York, NY | - | - | - | Mar 2025 | $987.05k | ||
| E. Barreco Corp LLC | Washington, DC | - | - | - | Mar 2025 | $119.41k | ||
| EAM Nelson Holding, LLC | The Woodlands, TX | - | - | - | Mar 2025 | $2.49M | $1.94M | |
| EARP Solar, LLC | St. Louis, MO | - | - | - | Mar 2025 | $808.12k | ||
| East Hampton Energy Storage Center, LLC | Juno Beach, FL | Independent Power Producer | 1 | -281.0 MWh | Dec 2024 | Mar 2025 | $579.75k | |
| East Line Solar, LLC | Salt Lake City, UT | Independent Power Producer | - | - | - | Mar 2025 | $1.28M | |
| East Point Energy Center, LLC | Juno Beach, FL | Independent Power Producer | 1 | 83.7 GWh | Apr 2025 | Mar 2025 | $1.29M | |
| Easton Utilities COMM | Easton, MD | Municipally-Owned Utility | 2 | 1.3 GWh | Apr 2025 | Mar 2025 | $1.50M | |
| Eastover Solar, LLC | Asheville, SC | Independent Power Producer | 1 | 161.8 GWh | Apr 2025 | Mar 2025 | $937.25k | |
| Eden Solar LLC | Louisville, CO | - | - | - | Mar 2025 | $1.35M | ||
| Edgewood Energy LLC | Schaumburg, IL | Independent Power Producer | - | 109.3 GWh | Dec 2023 | Mar 2025 | $2.11M | |
| EDPR Ca Solar Park II LLC | Houston, TX | Independent Power Producer | 1 | 91.6 GWh | Mar 2025 | Mar 2025 | $1.76M | |
| EDPR Ca Solar Park LLC | Houston, TX | Independent Power Producer | 1 | 101.0 GWh | Apr 2025 | Mar 2025 | $2.65M | $2.27M |
| EDPR Scarlet I LLC | Houston, TX | - | - | - | Mar 2025 | $2.94M | ||
| EEC Skyhawk Lessee LLC | Excelsior, MN | - | - | - | Mar 2025 | $418.35k | ||
| El CABO Wind LLC | Portland, OR | - | - | - | Mar 2025 | $18.36M | ||
| El Sol Energy Storage LLC | Chicago, IL | - | - | - | Mar 2025 | $2.17M | ||
| Eldorado Solar Project, LLC | Washington, DC | - | - | - | Mar 2025 | $1.84M | ||
| Electree LLC | Birmingham, AL | - | - | - | Mar 2025 | $761.96 | ||
| Electricity Maine, LLC | Houston, TX | - | - | - | Mar 2025 | $89.02k | ||
| Elektron Solar, LLC | New York, NY | Independent Power Producer | 1 | 184.3 GWh | Apr 2025 | Mar 2025 | $1.18M | |
| Elevation Solar C LLC | Louisville, CO | - | - | - | Mar 2025 | $1.25M | ||
| Elk City Wind, LLC | Juno Beach, FL | - | - | - | Mar 2025 | $2.12M | ||
| Elk River Windfarm, LLC | Portland, OR | - | - | - | Mar 2025 | $2.16M | ||
| Elk Wind Energy LLC | West DES Moines, IA | Independent Power Producer | - | - | Dec 2015 | Mar 2025 | $2.75M | |
| Elkhorn Ridge Wind, LLC | Scottsdale, AZ | Independent Power Producer | 1 | 152.3 GWh | Dec 2024 | Mar 2025 | $2.87M | |
| Ellwood Power, LLC | The Woodlands, TX | Independent Power Producer | 1 | 2.9 GWh | Dec 2024 | Mar 2025 | $1.15M | |
| Elm Creek Wind II LLC | Portland, OR | - | - | - | Mar 2025 | $1.39M | ||
| Elm Creek Wind, LLC | Portland, OR | - | - | - | Mar 2025 | $2.91M | ||
| Elora Solar | Juno Beach, FL | Independent Power Producer | 1 | 336.0 GWh | Apr 2025 | Mar 2025 | $1.86M | |
| ELP Stillwater Solar, LLC | Boca Raton, FL | - | - | - | Mar 2025 | $390.35k | ||
| Emera Energy Services Subsidiary No. 2 LLC | Halifax, NS | - | - | - | Mar 2025 | $2.80M | $2.80M | |
| Emera Energy Services Subsidiary No. 4 LLC | Halifax, NS | - | - | - | Mar 2025 | $1.67M | $3.35M | |
| Emerald City Renewables LLC | N.W., DC | - | - | - | Mar 2025 | $667.27k | ||
| Emmons-Logan Wind, LLC | Juno Beach, FL | Independent Power Producer | 1 | 1.0 TWh | Apr 2025 | Mar 2025 | $5.18M | |
| Endeavor Wind I, LLC | Juno Beach, FL | - | - | - | Mar 2025 | $5.27M | ||
| Endeavor Wind II, LLC | Juno Beach, FL | - | - | - | Mar 2025 | $1.31M | ||
| ENEL Trading North America, LLC | Andover, MA | - | - | - | Mar 2025 | $5.52M | ||
| Energy Prepay II, LLC | New York, NY | - | - | - | Mar 2025 | $7.10M | $7.10M | |
| Energy Prepay IV, LLC | New York, NY | - | - | - | Mar 2025 | $11.27M | ||
| Enterprise Solar, LLC | Houston, TX | - | - | - | Mar 2025 | $1.99M | ||
| Envoy Solar, LLC | St. Louis, MO | - | - | - | Mar 2025 | $555.33k | ||
| Equus Power I, L.P. | Schaumberg, IL | Independent Power Producer | 1 | 49.9 GWh | Dec 2024 | Mar 2025 | $8.30M | |
| Erie Boulevard Hydropower LP | Queensbury, NY | Independent Power Producer | 71 | 3.3 TWh | Feb 2025 | Mar 2025 | $80.74M | |
| Escalante Solar I, LLC | Houston, TX | - | - | - | Mar 2025 | $2.08M | ||
| Escalante Solar II, LLC | Houston, TX | - | - | - | Mar 2025 | $1.99M | ||
| Escalante Solar III, LLC | Houston, TX | - | - | - | Mar 2025 | $1.92M | ||
| ESI Vansycle Partners LP | Juno Beach, FL | Independent Power Producer | 1 | 64.1 GWh | Dec 2024 | Mar 2025 | $1.01M | |
| Essential Power Massachusetts, LLC | Charlotte, NC | - | - | - | Mar 2025 | $185.76k | ||
| Essential Power Newington, LLC | Charlotte, NC | - | - | - | Mar 2025 | $53.34M | ||
| Essential Power OPP, LLC | Charlotte, NC | - | - | - | Mar 2025 | $3.26M | ||
| Estill Solar I, LLC | Houston, TX | Independent Power Producer | 1 | 32.8 GWh | Apr 2025 | Mar 2025 | $276.12k | |
| Estrella Solar, LLC | Louisville, CO | - | - | - | Mar 2025 | $904.58k | ||
| ETC Endure Energy L.L.C. | San Antonio, TX | - | - | - | Mar 2025 | $58.35M | $7.80k | |
| Eurus Combine Hills I LLC | San Diego, CA | Independent Power Producer | 1 | 76.6 GWh | Dec 2024 | Mar 2025 | $663.94k | |
| Eurus Combine Hills II LLC | San Diego, CA | Independent Power Producer | 1 | 173.8 GWh | Dec 2024 | Mar 2025 | $2.75M | |
| Evergreen Wind Power II LLC | Boston, MA | Independent Power Producer | - | - | - | Mar 2025 | $9.29M | |
| Evergreen Wind Power III LLC | Boston, MA | Independent Power Producer | - | - | Dec 2011 | Mar 2025 | $4.33M | |
| Evergreen Wind Power LLC | Boston, MA | Independent Power Producer | - | - | Dec 2011 | Mar 2025 | $3.56M | |
| Evolugen Trading And Marketing LP | Gatineau, QC | - | - | - | Mar 2025 | $7.19M | ||
| Ewington Energy Systems, LLC | Minneapolis, MN | Independent Power Producer | 5 | 93.3 GWh | Dec 2024 | Mar 2025 | $836.62k | |
| EWO Marketing, LLC | The Woodlands, TX | - | - | - | Mar 2025 | $8.52M | $2.49M | |
| EXUS NM Data Center II, LLC | Pittsburgh, PA | - | - | - | Mar 2025 | $972.87k | ||
| EXUS NM Data Center III, LLC | Pittsburgh, PA | - | - | - | Mar 2025 | $1.68M | ||
| Exxonmobil Labarge Shute Creek Treating Facility | Spring, TX | - | - | - | Mar 2025 | $12.52k | ||
| Fair Wind Power Partners, LLC | Baltimore, MD | Independent Power Producer | 1 | 98.1 GWh | Apr 2025 | Mar 2025 | $1.56M | |
| Farmers City Wind, LLC | Portland, OR | - | - | - | Mar 2025 | $1.77M |
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% |