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 |
|---|---|---|---|---|---|---|---|---|
| Elmore Company | DES Moines, IA | - | - | - | Jun 2025 | $7.32M | ||
| ELP Stillwater Solar, LLC | Boca Raton, FL | - | - | - | Mar 2025 | $390.35k | ||
| Emera Energy Services Subsidiary No. 1 LLC | Halifax, NS | - | - | - | Apr 2025 | $83.17M | $83.17M | |
| Emera Energy Services Subsidiary No. 13 LLC | Halifax, NS | - | - | - | Apr 2025 | $99.66M | $86.06M | |
| Emera Energy Services Subsidiary No. 15 LLC | Halifax, NS | - | - | - | Apr 2025 | $7.19M | ||
| Emera Energy Services Subsidiary No. 2 LLC | Halifax, NS | - | - | - | Mar 2025 | $2.80M | $2.80M | |
| Emera Energy Services Subsidiary No. 3 LLC | Halifax, NS | - | - | - | Apr 2025 | $9.24M | $9.24M | |
| 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 | ||
| Endeavor Wind I, LLC | Juno Beach, FL | - | - | - | Mar 2025 | $5.27M | ||
| Endeavor Wind II, LLC | Juno Beach, FL | - | - | - | Mar 2025 | $1.31M | ||
| ENEL Green Power Hilltopper Wind, LLC | Andover, MA | - | - | - | Apr 2025 | $6.89M | ||
| ENEL Green Power Rattlesnake Creek Wind Project, LLC | Andover, MA | - | - | - | Apr 2025 | $1.84M | ||
| ENEL Trading North America, LLC | Andover, MA | - | - | - | Mar 2025 | $5.52M | ||
| Energia Sierra Juarez U.S., LLC | Tecate, BC | - | - | - | Apr 2025 | $19.16M | ||
| Energy Center Dover LLC | Lawrenceville, NJ | - | - | - | Apr 2025 | $7.07M | ||
| Energy Cooperative Of New York, Inc | Buffalo, NY | - | - | - | Apr 2025 | $635.62k | ||
| Energy Harbor LLC | Irving, TX | - | - | - | Apr 2025 | $429.03M | $402.36M | |
| Energy Plus Holdings LLC | Princeton, NJ | - | - | - | Jul 2025 | $128.57k | ||
| Energy Prepay II, LLC | New York, NY | - | - | - | Mar 2025 | $7.10M | $7.10M | |
| Energy Prepay IV, LLC | New York, NY | - | - | - | Mar 2025 | $11.27M | ||
| Engie 2020 Projectco-NH1 LLC | Houston, TX | - | - | - | Jun 2025 | $39.88k | ||
| Engie Energy Marketing Na, Inc. | Houston, TX | - | - | - | Apr 2025 | $451.76M | $25.94M | |
| Engie Power & Gas LLC | Houston, TX | - | - | - | Jun 2025 | $248.14k | ||
| Engie Resources LLC | Houston, TX | - | - | - | Jun 2025 | $2.24M | $396.56M | |
| Ensign Wind Energy, LLC | Juno Beach, FL | - | - | - | Jun 2025 | $2.63M | ||
| Entergy Power, LLC | The Woodlands, TX | - | - | - | Apr 2025 | $7.47M | ||
| Enterprise Solar, LLC | Houston, TX | - | - | - | Mar 2025 | $1.99M | ||
| Envoy Solar, LLC | St. Louis, MO | - | - | - | Mar 2025 | $555.33k | ||
| Erie Wind LLC | Boston, MA | Independent Power Producer | - | - | - | Apr 2025 | $901.03k | |
| ES 1a Group 2 OPCO, LLC | New York, NY | - | - | - | Apr 2025 | $3.45M | ||
| ES 1a Group 3 OPCO, LLC | New York, NY | - | - | - | Apr 2025 | $2.47M | ||
| 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 | ||
| Escalante Solar, LLC | Austin, TX | - | - | - | Apr 2025 | $3.23M | ||
| Escondido Energy Center, LLC | Sacramento, CA | - | - | - | Mar 2025 | $1.10M | ||
| 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 | ||
| Essential Power Rock Springs, LLC | Charlotte, NC | - | - | - | Apr 2025 | $5.39M | ||
| Estrella Solar, LLC | Louisville, CO | - | - | - | Mar 2025 | $904.58k | ||
| ETC Endure Energy L.L.C. | San Antonio, TX | - | - | - | Mar 2025 | $58.35M | $7.80k | |
| Evergreen Wind Power II LLC | Boston, MA | Independent Power Producer | - | - | - | Mar 2025 | $9.29M | |
| Evergy Generating, Inc. | Kansas City, MO | - | - | - | Apr 2025 | $10.35M | ||
| Evolugen Trading And Marketing LP | Gatineau, QC | - | - | - | Mar 2025 | $7.19M | ||
| 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 Baton Rouge Complex | Spring, TX | - | - | - | Apr 2025 | $11.02M | ||
| Exxonmobil Beaumont Complex | Spring, TX | - | - | - | Apr 2025 | $27.32M | ||
| Exxonmobil Labarge Shute Creek Treating Facility | Spring, TX | - | - | - | Mar 2025 | $12.52k | ||
| Fall River Solar, LLC | Charlotte, NC | - | - | - | Apr 2025 | $1.10M | ||
| Farmers City Wind, LLC | Portland, OR | - | - | - | Mar 2025 | $1.77M | ||
| Fayette Solar, LLC | Bloomington, MN | - | - | - | Mar 2025 | $659.77k | ||
| Fenton Power Partners I, LLC | Phoenix, AZ | - | - | - | Jul 2025 | $6.10M | ||
| Fillmore County Solar Project, LLC | Bloomington, MN | - | - | - | Mar 2025 | $623.68k | ||
| First Choice Energy LLC | Brooklyn, NY | - | - | - | Apr 2025 | $1.21k | ||
| First Point Power, LLC | Cranston, RI | - | - | - | Mar 2025 | $94.89M | $162.17M | |
| Firstenergy Pennsylvania Electric Company | Akron, OH | - | - | - | Apr 2025 | $775.39k | $232.92M | |
| Firstlight CT Housatonic LLC | Burlington, MA | - | - | - | Mar 2025 | $7.94M | $374.29k | |
| Firstlight CT Hydro LLC | Burlington, MA | - | - | - | Mar 2025 | $192.24k | ||
| Firstlight Ma Hydro LLC | Burlington, MA | - | - | - | Mar 2025 | $6.13M | ||
| Firstlight Power Management LLC | Burlington, MA | - | - | - | Mar 2025 | $83.85M | $42.51M | |
| Fish Lake Power LLC | DES Moines, IA | - | - | - | Jun 2025 | $21.68k | ||
| Fitchburg Gas And Electric Light Company | Hampton, NH | - | - | - | Jun 2025 | $676.91k | $1.41M | |
| Five Elements Energy II LLC | Princeton, NJ | - | - | - | Jul 2025 | $68.69M | ||
| FL Solar 7, LLC | Austin, TX | - | - | - | Apr 2025 | $1.08M | ||
| Flat Ridge 2 Wind Energy LLC | Houston, TX | - | - | - | Mar 2025 | $10.13M | ||
| Flat Ridge 4 Wind Holdings LLC | Chicago, IL | - | - | - | Mar 2025 | $2.45k | ||
| Flat Ridge Wind Energy, LLC | Houston, TX | - | - | - | Mar 2025 | $1.73M | ||
| Flat Rock Windpower II LLC | Houston, TX | - | - | - | Apr 2025 | $4.41M | ||
| Flying Cloud Power Partners, LLC | Portland, OR | - | - | - | Mar 2025 | $644.90k | ||
| Ford County Wind Farm LLC | Austin, TX | - | - | - | Jul 2025 | $4.77M | ||
| Fortistar North Tonawanda LLC | Issaquah, WA | - | - | - | Apr 2025 | $3.59M | ||
| Fowler Ridge II Wind Farm LLC | Houston, TX | - | - | - | Mar 2025 | $21.06M | ||
| Fowler Ridge III Wind Farm LLC | Houston, TX | - | - | - | Mar 2025 | $6.68M | ||
| Fowler Ridge IV Wind Farm LLC | Houston, TX | - | - | - | Mar 2025 | $6.93M | ||
| Fowler Ridge Wind Farm LLC | Houston, TX | - | - | - | Apr 2025 | $13.34M | $598.69k | |
| Fox Creek Farm Solar, LLC | New York, NY | - | - | - | Mar 2025 | $972.42k | ||
| Fox Squirrel Solar LLC | Phoenix, AZ | - | - | - | Apr 2025 | $8.18M | ||
| Foxglove Solar Project, LLC | Gatineau, QC | - | - | - | Mar 2025 | $1.04M | ||
| FPL Energy North Dakota Wind II, LLC | Juno Beach, FL | - | - | - | Jun 2025 | $357.81k | ||
| FPL Energy Wyman IV LLC | Juno Beach, FL | - | - | - | Mar 2025 | $9.69M | ||
| Frankland Road Solar, LLC | Wakefield, MA | - | - | - | Mar 2025 | $9.21k | ||
| Franklin Solar LLC | Charlotte, NC | - | - | - | Mar 2025 | $1.15M | ||
| Frederick Energy Storage LLC | Framingham, MA | - | - | - | Apr 2025 | $394.28k | ||
| Freepoint Commodities LLC | Stamford, CT | Independent Power Producer | 2 | - | - | Apr 2025 | $56.11M | $959.70k |
| Freepoint Energy Solutions LLC | Houston, TX | - | - | - | Jul 2025 | $2.96M | $404.70k | |
| Fresh Air Energy Xxiii, LLC | Asheville, NC | - | - | - | Mar 2025 | $606.55k | ||
| FTS Master Tenant 1, LLC | Louisville, CO | - | - | - | Mar 2025 | $767.47k | ||
| FTS Master Tenant 2, LLC | Louisville, CO | - | - | - | Mar 2025 | $1.34M | ||
| Furry Creek Power Ltd. | Guelph, ON | - | - | - | Mar 2025 | $477.84k | ||
| GALT Power, Inc. | Wilmington, DE | - | - | - | Apr 2025 | $49.43M | $29.81M | |
| Garnet Wind, LLC | New York, NY | - | - | - | Jul 2025 | $148.96k | ||
| Gasna 36P, LLC | San Francisco, CA | - | - | - | Apr 2025 | $12.91k | ||
| GB II Connecticut LLC | Birmingham, AL | - | - | - | Mar 2025 | $112.91M | ||
| GB II New Haven LLC | Birmingham, AL | - | - | - | Jun 2025 | $2.46M | ||
| Genconn Energy LLC | Houston, TX | - | - | - | Mar 2025 | $6.75M | ||
| Generation Bridge Connecticut Holdings, LLC | Birmingham, AL | - | - | - | Mar 2025 | $17.48M | $17.48M |
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% |