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 |
|---|---|---|---|---|---|---|---|---|
| Elora Solar | Juno Beach, FL | Independent Power Producer | 1 | 347.8 GWh | Mar 2026 | Sep 2025 | $2.28M | |
| Elwood Energy LLC | Elwood, IL | Independent Power Producer | 1 | 272.8 GWh | Mar 2026 | Oct 2025 | $9.39M | |
| Emcor Energy Services | Durham, NH | Independent Power Producer | 1 | 58.7 GWh | Mar 2026 | - | ||
| Emmons-Logan Wind, LLC | Juno Beach, FL | Independent Power Producer | 1 | 939.3 GWh | Mar 2026 | Sep 2025 | $4.71M | |
| Empire District Electric Co | Joplin, MO | Investor-Owned Utility | 9 | 6.6 TWh | Mar 2026 | Oct 2025 | $44.41M | $8.30M |
| Empire Generating Co LLC | Rensselaer, NY | Independent Power Producer | 1 | 3.3 TWh | Mar 2026 | Oct 2025 | $35.83M | |
| Encina Joint Powers Authority | Carlsbad, CA | Municipally-Owned Utility | 1 | 15.5 GWh | Mar 2026 | - | ||
| ENEL Green Power Diamond VIsta Wind Project, LLC | Andover, MA | Independent Power Producer | 1 | 1.0 TWh | Mar 2026 | Oct 2025 | $2.84M | |
| ENEL Green Power Estonian Solar Project, LLC | Andover, MA | Independent Power Producer | 1 | 504.1 GWh | Mar 2026 | - | ||
| ENEL Green Power Na, Inc. | Andover, MA | Independent Power Producer | 28 | 6.7 TWh | Mar 2026 | - | ||
| ENEL Green Power Roseland Solar, LLC | Andover, MA | Independent Power Producer | 1 | 1.2 TWh | Mar 2026 | - | ||
| ENEL Kansas, LLC | Andover, MA | Independent Power Producer | 1 | 689.4 GWh | Mar 2026 | - | ||
| Energy Center Phoenix LLC | Phoenix, AZ | State-Owned Utility | 1 | 43.3 GWh | Mar 2026 | - | ||
| Energy Harbor Nuclear Generation LLC | Akron, OH | Independent Power Producer | 3 | 34.7 TWh | Mar 2026 | Oct 2025 | $344.88M | |
| Energy Northwest | Richland, WA | |State-Owned Utility | 4 | 19.5 TWh | Mar 2026 | Mar 2016 | ||
| Engie Denver Metro LLC | Houston, TX | Independent Power Producer | 1 | 40.0 GWh | Mar 2026 | - | ||
| Engie North America | Houston, TX | Independent Power Producer | 47 | 10.0 TWh | Mar 2026 | - | ||
| Engie Solidago Solar LLC | Townsend, DE | Independent Power Producer | 1 | 106.3 GWh | Mar 2026 | Sep 2025 | $1.86M | |
| Enlink Midstream Services, LLC | Dallas, TX | Industrial | 2 | 54.3 GWh | Mar 2026 | - | ||
| Entergy Arkansas LLC | Little Rock, AR | Investor-Owned Utility | 15 | 38.0 TWh | Mar 2026 | Oct 2025 | $350.68M | $55.93M |
| Entergy Louisiana LLC | Jefferson, LA | Investor-Owned Utility | 22 | 52.6 TWh | Mar 2026 | Oct 2025 | $719.46M | $116.81M |
| Entergy Mississippi LLC | Jackson, MS | Investor-Owned Utility | 11 | 9.6 TWh | Mar 2026 | Oct 2025 | $177.86M | $83.86M |
| Entergy New Orleans, LLC | New Orleans, LA | Investor-Owned Utility | 7 | 173.6 GWh | Mar 2026 | Oct 2025 | $42.94M | $64.84M |
| Entergy Texas Inc. | The Woodlands, TX | Investor-Owned Utility | 11 | 13.2 TWh | Mar 2026 | Oct 2025 | $190.90M | $47.84M |
| Equistar Chemicals LP | Houston, TX | Industrial | 2 | 272.8 GWh | Mar 2026 | - | ||
| Erving Paper Mills Inc | Erving, MA | Industrial | 1 | 45.3 GWh | Mar 2026 | - | ||
| Escape Solar LLC | Reno, NV | Independent Power Producer | 1 | 217.2 GWh | Mar 2026 | - | ||
| Essential Power Operating Services, LLC | Newington, NH | Independent Power Producer | 4 | 2.7 TWh | Mar 2026 | - | ||
| Estill Solar I, LLC | Houston, TX | Independent Power Producer | 1 | 25.2 GWh | Mar 2026 | Sep 2025 | $400.66k | |
| Evergreen Wind, LLC | Boston, MA | Independent Power Producer | 26 | 2.0 TWh | Mar 2026 | - | ||
| Evergy Kansas Central, Inc | Topeka, KS | Investor-Owned Utility | 22 | 11.4 TWh | Mar 2026 | Oct 2025 | $265.78M | $33.20M |
| Evergy Kansas South, Inc | Investor-Owned Utility | 3 | 336.1 GWh | Mar 2026 | - | |||
| Evergy Metro | Kansas City, MO | Investor-Owned Utility | 11 | 13.7 TWh | Mar 2026 | Oct 2025 | $164.54M | $9.27M |
| Evergy Missouri West | Kansas City, MO | Investor-Owned Utility | 9 | 575.3 GWh | Mar 2026 | Oct 2025 | $42.48M | $14.10M |
| EXUS New Mexico | Pittsburgh, PA | Independent Power Producer | 10 | 515.9 GWh | Mar 2026 | - | ||
| Exxon Mobil Production Co | Houston, TX | Industrial | 4 | 923.9 GWh | Mar 2026 | - | ||
| Exxon Mobil Refining And Supply Co. | Baytown, TX | Industrial | 2 | 4.1 TWh | Mar 2026 | - | ||
| Exxonmobil Oil Corp | Torrance, CA | Industrial | 2 | 4.5 TWh | Mar 2026 | - | ||
| F H Stoltze Land & Lumber Co | Columbia Falls, MT | Industrial | 1 | 21.5 GWh | Mar 2026 | - | ||
| Fair Wind Power Partners, LLC | Baltimore, MD | Independent Power Producer | 1 | 92.0 GWh | Mar 2026 | Sep 2025 | $645.91k | |
| Fairbanks Solar Energy Center LLC | Fairbanks, IN | Independent Power Producer | 1 | 454.5 GWh | Mar 2026 | - | ||
| Fall River Rural ELEC Coop Inc | Ashton, ID | Cooperative | 4 | 57.1 GWh | Mar 2026 | - | ||
| Faraday Solar B LLC | 1 | 189.2 GWh | Mar 2026 | - | ||||
| Farmington River Power Company | New Britain, CT | Investor-Owned Utility | 1 | 26.6 GWh | Mar 2026 | - | ||
| Farmington Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 131.1 GWh | Mar 2026 | Sep 2025 | $2.25M | |
| Fayette Power Company, LLC | Masontown, PA | Independent Power Producer | 1 | 5.0 TWh | Mar 2026 | Oct 2025 | $40.85M | |
| Fayetteville Public Works Commission | Fayetteville, NC | Municipally-Owned Utility | 1 | 120.0 GWh | Mar 2026 | Sep 2025 | $24.57M | |
| Fence Post Solar Project, LLC | Andover, MA | Independent Power Producer | 1 | 566.1 GWh | Mar 2026 | - | ||
| Fern Solar LLC | Carlsbad, CA | Independent Power Producer | 1 | 231.8 GWh | Mar 2026 | Oct 2025 | $1.80M | |
| FGE Goodnight I, LLC | Claude, TX | Independent Power Producer | 1 | 824.7 GWh | Mar 2026 | - | ||
| First State Marine Wind | Lewes, DE | Commercial | 1 | 5.0 GWh | Mar 2026 | - | ||
| Firstlight Power Resources Services LLC | New Milford, CT | Independent Power Producer | 12 | 416.3 GWh | Mar 2026 | - | ||
| Fish Springs Ranch Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 263.7 GWh | Mar 2026 | Sep 2025 | $3.22M | |
| Five Wells Solar Center, LLC | Houston, TX | Independent Power Producer | 1 | 796.9 GWh | Mar 2026 | - | ||
| FL Solar 5, LLC | Miami, FL | Independent Power Producer | 1 | 106.8 GWh | Mar 2026 | Oct 2025 | $1.10M | |
| Flat Fork Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 248.5 GWh | Mar 2026 | Sep 2025 | ||
| Flat Rock Windpower, LLC | Houston, TX | Independent Power Producer | 1 | 709.4 GWh | Mar 2026 | Oct 2025 | $4.58M | |
| Florida Power & Light Co | Miami, FL | Investor-Owned Utility | 159 | 155.8 TWh | Mar 2026 | Sep 2025 | $189.77M | $26.45M |
| Fluvanna Wind Energy LLC | Independent Power Producer | 1 | 669.0 GWh | Mar 2026 | - | |||
| Foard City Wind, LLC | San Diego, CA | Independent Power Producer | 1 | 1.3 TWh | Mar 2026 | - | ||
| Ford Ridge | Charlottesville, VA | Independent Power Producer | 1 | 516.7 GWh | Mar 2026 | - | ||
| Forgeview Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 104.8 GWh | Mar 2026 | Sep 2025 | ||
| Formosa Plastics Corp | Point Comfort, TX | Industrial | 3 | 6.2 TWh | Mar 2026 | - | ||
| FOSS Manufacturing Company LLC | Hampton, NH | Independent Power Producer | 1 | 29.6 GWh | Mar 2026 | - | ||
| Foundation Ca Fund VI Manager LLC | San Francisco, CA | Independent Power Producer | 4 | 9.5 GWh | Mar 2026 | - | ||
| Foundation Ha Energy Generation, LLC | San Francisco, CA | Independent Power Producer | 8 | 23.2 GWh | Mar 2026 | - | ||
| Fountain Valley Power LLC | Fountain, CO | Independent Power Producer | 1 | 239.3 GWh | Mar 2026 | Sep 2025 | $4.22M | |
| Four Rivers Sanitation Authority | Rockford, IL | Municipally-Owned Utility | 1 | 9.9 GWh | Mar 2026 | - | ||
| Fourmile Wind Energy, LLC | Baltimore, MD | Independent Power Producer | 1 | 131.7 GWh | Mar 2026 | Sep 2025 | $1.01M | |
| Foxhound Solar, LLC | Clover, VA | Investor-Owned Utility | 1 | 170.2 GWh | Mar 2026 | Oct 2025 | $1.77M | |
| Foxtail Wind, LLC | Denver, CO | Investor-Owned Utility | 1 | 641.9 GWh | Mar 2026 | - | ||
| FPL Energy Crystal Lake Wind II LLC | Juno Beach, FL | Independent Power Producer | 1 | 787.1 GWh | Mar 2026 | - | ||
| FPL Energy Crystal Lake Wind LLC | Juno Beach, FL | Independent Power Producer | 1 | 634.9 GWh | Mar 2026 | - | ||
| FPL Energy Hancock County Wind, LLC | Juno Beach, FL | Independent Power Producer | 1 | 281.7 GWh | Mar 2026 | Feb 2020 | ||
| FPL Energy Horse Hollow LLC | Juno Beach, FL | Independent Power Producer | 1 | 2.7 TWh | Mar 2026 | - | ||
| FPL Energy Illinois Wind LLC | Juno Beach, FL | Independent Power Producer | 1 | 689.7 GWh | Mar 2026 | Oct 2025 | $7.10M | |
| FPL Energy New Mexico Wind LLC | Juno Beach, FL | Independent Power Producer | 1 | 548.0 GWh | Mar 2026 | May 2018 | ||
| FPL Energy South Dakota Wind LLC | Juno Beach, FL | Independent Power Producer | 1 | 88.7 GWh | Mar 2026 | Sep 2025 | $417.64k | |
| FPL Energy Story Wind LLC | Juno Beach, FL | Independent Power Producer | 1 | 599.0 GWh | Mar 2026 | - | ||
| FPL Energy Upton Wind LP | Juno Beach, FL | Independent Power Producer | 1 | 669.4 GWh | Mar 2026 | - | ||
| FPL Energy Wyman LLC | Juno Beach, FL | Independent Power Producer | 1 | 338.5 GWh | Mar 2026 | Oct 2025 | $1.51M | |
| Franklin Heating Station | Rochester, MN | Independent Power Producer | 1 | 68.1 GWh | Mar 2026 | - | ||
| Franklin Solar Idaho | Charlotte, NC | Independent Power Producer | 1 | 272.8 GWh | Mar 2026 | - | ||
| Freeport-McMoran-Corp-Chino Mines | Vanadium, NM | Industrial | 3 | 274.3 GWh | Mar 2026 | Oct 2025 | $42.63M | $27.41M |
| Freestone Power Generation LLC | Fairfield, TX | Independent Power Producer | 2 | 6.5 TWh | Mar 2026 | - | ||
| Frontera Generation Limited Partnership | Mission, TX | Independent Power Producer | 1 | 2.0 TWh | Mar 2026 | - | ||
| Frontier El Dorado Refinery LLC | El Dorado, KS | Industrial | 1 | 242.0 GWh | Mar 2026 | - | ||
| FRP Columbia County Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 208.3 GWh | Mar 2026 | Sep 2025 | $2.05M | |
| FRP Gadsden County Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 207.4 GWh | Mar 2026 | Sep 2025 | $1.89M | |
| FRP Gilchrist County Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 214.6 GWh | Mar 2026 | Sep 2025 | $2.08M | |
| FRP Tupelo Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 208.7 GWh | Mar 2026 | Sep 2025 | $1.99M | |
| FT Worth City Of | Arlington, TX | Municipally-Owned Utility | 1 | 32.1 GWh | Mar 2026 | - | ||
| Fusion Solar Centre, L.L.C | New York, NY | Independent Power Producer | 1 | 40.7 GWh | Mar 2026 | - | ||
| Gainesville Regional Utilities | Gainesville, FL | Municipally-Owned Utility | 5 | 1.9 TWh | Mar 2026 | Sep 2024 | ||
| Garden Wind LLC | Juno Beach, FL | Independent Power Producer | 1 | 377.3 GWh | Mar 2026 | Sep 2025 | $4.76M | |
| Garnet Mesa Solar LLC | Independent Power Producer | 1 | 117.6 GWh | Mar 2026 | - | |||
| Garrison Energy Center LLC | Greenwich, CT | Independent Power Producer | 1 | 942.9 GWh | Mar 2026 | Oct 2025 | $18.94M | |
| Gas Recovery Systems Inc | Roseville, CA | Independent Power Producer | 12 | 24.7 GWh | Mar 2026 | - | ||
| Gateway Energy Storage, LLC | Pleasanton, CA | Independent Power Producer | 1 | -19.7 GWh | Mar 2026 | Oct 2025 | $4.75M | $405.00k |
| Gavin Power, LLC | Cheshire, OH | Independent Power Producer | 1 | 14.3 TWh | Mar 2026 | Oct 2025 | $168.58M |
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 | Mar 2026 | Nuclear |
| Barry | Bucks, Alabama | 12 TWh | Jan 1954 | Mar 2026 | Natural Gas : 95.8% Bituminous Coal : 4.2% |
| Beaver Valley | Shippingport, Pennsylvania | 15 TWh | Aug 1976 | Mar 2026 | Nuclear |
| Bowen | Cartersville, Georgia | 13 TWh | Sep 1971 | Mar 2026 | Bituminous Coal : 99.8% |
| Braidwood Generation Station | Braceville, Illinois | 20 TWh | Jun 1988 | Mar 2026 | Nuclear |
| Browns Ferry | Decatur, Alabama | 30 TWh | Jul 1974 | Mar 2026 | Nuclear |
| Brunswick Nuclear | Southport, North Carolina | 16 TWh | Oct 1975 | Mar 2026 | Nuclear |
| Byron Generating Station | Byron, Illinois | 19 TWh | Aug 1985 | Mar 2026 | Nuclear |
| Calvert Cliffs Nuclear Power Plant | Lusby, Maryland | 15 TWh | Apr 1975 | Mar 2026 | Nuclear |
| Catawba | York, South Carolina | 19 TWh | May 1985 | Mar 2026 | Nuclear |
| Comanche Peak | Glen Rose, Texas | 20 TWh | Jul 1990 | Mar 2026 | Nuclear |
| Crystal River | Crystal River, Florida | 16 TWh | Sep 1966 | Mar 2026 | Natural Gas : 68.9% Bituminous Coal : 30.9% |
| Diablo Canyon | Avila Beach, California | 17 TWh | Apr 1985 | Mar 2026 | Nuclear |
| Donald C Cook | Bridgman, Michigan | 18 TWh | Jul 1975 | Mar 2026 | Nuclear |
| Dresden Generating Station | Morris, Illinois | 15 TWh | Jul 1970 | Mar 2026 | Nuclear |
| Edwin I Hatch | Baxley, Georgia | 14 TWh | Nov 1975 | Mar 2026 | Nuclear |
| Gavin Power, LLC | Cheshire, Ohio | 13 TWh | Sep 1974 | Mar 2026 | Bituminous Coal : 99.6% |
| Grand Coulee | Grand Coulee, Washington | 18 TWh | Feb 1941 | Mar 2026 | Water |
| Guernsey Power Station | Byesville, Ohio | 12 TWh | Jan 2023 | Mar 2026 | Natural Gas |
| H Allen Franklin Combined Cycle | Smiths, Alabama | 12 TWh | May 2002 | Mar 2026 | Natural Gas |
| Hines Energy Complex | Bartow, Florida | 12 TWh | Mar 1999 | Mar 2026 | Natural Gas |
| Jack McDonough | Smyrna, Georgia | 18 TWh | Apr 1971 | Mar 2026 | Natural Gas |
| James H Miller Jr | Quinton, Alabama | 19 TWh | Sep 1978 | Mar 2026 | Subbituminous Coal : 99.1% Natural Gas : 0.9% |
| Joseph M Farley | Columbia, Alabama | 13 TWh | Nov 1977 | Mar 2026 | Nuclear |
| Labadie | Labadie, Missouri | 16 TWh | May 1970 | Mar 2026 | Subbituminous Coal : 99.9% |
| LaSalle Generating Station | Marseilles, Illinois | 19 TWh | Dec 1983 | Mar 2026 | Nuclear |
| Limerick | Sanatoga, Pennsylvania | 19 TWh | Jan 1986 | Mar 2026 | Nuclear |
| McGuire | Huntersville, North Carolina | 19 TWh | Aug 1981 | Mar 2026 | Nuclear |
| Millstone | Waterford, Connecticut | 17 TWh | Nov 1975 | Mar 2026 | Nuclear |
| Monroe (MI) | Monroe, Michigan | 16 TWh | Oct 1969 | Mar 2026 | Subbituminous Coal : 75.0% Bituminous Coal : 16.0% Petroleum Coke : 8.9% |
| Nine Mile Point Nuclear Station | Lycoming, New York | 16 TWh | Nov 1969 | Mar 2026 | Nuclear |
| North Anna | Mineral, Virginia | 16 TWh | May 1978 | Mar 2026 | Nuclear |
| Oconee | Seneca, South Carolina | 22 TWh | Jun 1973 | Mar 2026 | Nuclear |
| Okeechobee Clean Energy Center | Okeechobee, Florida | 12 TWh | Feb 2019 | Feb 2026 | Natural Gas |
| Palo Verde | Wintersburg, Arizona | 31 TWh | Dec 1985 | Mar 2026 | Nuclear |
| Peach Bottom | Delta, Pennsylvania | 22 TWh | Jun 1974 | Mar 2026 | Nuclear |
| Prairie State Generating Station | Marissa, Illinois | 12 TWh | May 2012 | Mar 2026 | Bituminous Coal : 99.8% |
| PSEG Salem Generating Station | Hancocks Bridge, New Jersey | 19 TWh | May 1971 | Mar 2026 | Nuclear |
| Quad Cities Generating Station | Cordova, Illinois | 16 TWh | Nov 1972 | Mar 2026 | Nuclear |
| Robert Moses Niagara | Lewiston, New York | 14 TWh | Dec 1960 | Mar 2026 | Water |
| Sequoyah | Soddy Daisy, Tennessee | 15 TWh | Jun 1981 | Mar 2026 | Nuclear |
| South Texas Project | Wadsworth, Texas | 21 TWh | Jul 1988 | Mar 2026 | Nuclear |
| St Lucie | Jensen Beach, Florida | 16 TWh | Apr 1976 | Mar 2026 | Nuclear |
| Surry | Surry, Virginia | 13 TWh | Nov 1972 | Mar 2026 | Nuclear |
| TalenEnergy Susquehanna | Berwick, Pennsylvania | 19 TWh | May 1983 | Mar 2026 | Nuclear |
| Turkey Point | Homestead, Florida | 20 TWh | Mar 1967 | Mar 2026 | Nuclear : 68.1% Natural Gas : 31.9% |
| Vogtle | Waynesboro, Georgia | 37 TWh | Apr 1987 | Mar 2026 | Nuclear |
| W A Parish | Thompsons, Texas | 15 TWh | May 1958 | Mar 2026 | Subbituminous Coal : 82.1% Natural Gas : 17.9% |
| Watts Bar Nuclear Plant | Spring City, Tennessee | 18 TWh | Apr 1996 | Mar 2026 | Nuclear |
| West County Energy Center | Loxahatchee, Florida | 18 TWh | Jul 2009 | Mar 2026 | Natural Gas |