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 |
|---|---|---|---|---|---|---|---|---|
| Elk Hills Power LLC | Tupman, CA | Independent Power Producer | 1 | 3.1 TWh | Aug 2026 | Oct 2025 | $8.40M | |
| Elkhart County Solar Project, LLC | Houston, TX | Independent Power Producer | 1 | 130.3 GWh | Aug 2026 | - | ||
| Elora Solar | Juno Beach, FL | Independent Power Producer | 1 | 370.9 GWh | Aug 2026 | Sep 2025 | $2.28M | |
| Elwood Energy, LLC | Elwood, IL | Independent Power Producer | 1 | 564.8 GWh | Aug 2026 | Oct 2025 | $9.39M | |
| Emcor Energy Services | Durham, NH | Independent Power Producer | 1 | 55.0 GWh | Aug 2026 | - | ||
| Emmons-Logan Wind, LLC | Juno Beach, FL | Independent Power Producer | 1 | 923.5 GWh | Aug 2026 | Sep 2025 | $4.71M | |
| Empire District Electric Co | Joplin, MO | Investor-Owned Utility | 9 | 6.6 TWh | Aug 2026 | Oct 2025 | $44.41M | $8.30M |
| Empire Generating Co LLC | Rensselaer, NY | Independent Power Producer | 1 | 3.0 TWh | Aug 2026 | Oct 2025 | $35.83M | |
| Encina Joint Powers Authority | Carlsbad, CA | Municipally-Owned Utility | 1 | 15.6 GWh | Aug 2026 | - | ||
| ENEL Green Power Diamond VIsta Wind Project, LLC | Andover, MA | Independent Power Producer | 1 | 1.0 TWh | Aug 2026 | Oct 2025 | $2.84M | |
| ENEL Green Power Estonian Solar Project, LLC | Andover, MA | Independent Power Producer | 1 | 511.9 GWh | Aug 2026 | - | ||
| ENEL Green Power Na, Inc. | Andover, MA | Independent Power Producer | 24 | 6.7 TWh | Aug 2026 | - | ||
| ENEL Green Power Roseland Solar, LLC | Andover, MA | Independent Power Producer | 1 | 1.2 TWh | Aug 2026 | - | ||
| ENEL Kansas, LLC | Andover, MA | Independent Power Producer | 1 | 763.8 GWh | Aug 2026 | - | ||
| Energy Center Phoenix LLC | Phoenix, AZ | State-Owned Utility | 1 | 44.7 GWh | Aug 2026 | - | ||
| Energy Harbor Nuclear Generation LLC | Akron, OH | Independent Power Producer | 3 | 35.4 TWh | Aug 2026 | Oct 2025 | $344.88M | |
| Energy Northwest | Richland, WA | State-Owned Utility | 4 | 21.8 TWh | Aug 2026 | Mar 2016 | ||
| Engie Denver Metro LLC | Houston, TX | Independent Power Producer | 1 | 39.0 GWh | Aug 2026 | - | ||
| Engie North America | Houston, TX | Independent Power Producer | 47 | 10.1 TWh | Aug 2026 | - | ||
| Engie Solidago Solar LLC | Townsend, DE | Independent Power Producer | 1 | 112.2 GWh | Aug 2026 | Sep 2025 | $1.86M | |
| Enlink Midstream Services, LLC | Dallas, TX | Industrial | 2 | 51.7 GWh | Aug 2026 | - | ||
| Entergy Arkansas LLC | Little Rock, AR | Investor-Owned Utility | 19 | 41.7 TWh | Aug 2026 | Oct 2025 | $350.68M | $55.93M |
| Entergy Louisiana LLC | Jefferson, LA | Investor-Owned Utility | 33 | 53.4 TWh | Aug 2026 | Oct 2025 | $719.46M | $116.81M |
| Entergy Mississippi LLC | Jackson, MS | Investor-Owned Utility | 13 | 11.7 TWh | Aug 2026 | Oct 2025 | $177.86M | $83.86M |
| Entergy New Orleans, LLC | New Orleans, LA | Investor-Owned Utility | 8 | 197.1 GWh | Aug 2026 | Oct 2025 | $42.94M | $64.84M |
| Entergy Texas Inc. | The Woodlands, TX | Investor-Owned Utility | 11 | 13.2 TWh | Aug 2026 | Oct 2025 | $190.90M | $47.84M |
| Equistar Chemicals LP | Houston, TX | Industrial | 2 | 298.8 GWh | Aug 2026 | - | ||
| Erving Paper Mills Inc | Erving, MA | Industrial | 1 | 46.1 GWh | Aug 2026 | - | ||
| Escape Solar LLC | Reno, NV | Independent Power Producer | 1 | 463.8 GWh | Aug 2026 | - | ||
| Essential Power Operating Services, LLC | Newington, NH | Independent Power Producer | 4 | 3.4 TWh | Aug 2026 | - | ||
| Estill Solar I, LLC | Houston, TX | Independent Power Producer | 1 | 24.7 GWh | Aug 2026 | Sep 2025 | $400.66k | |
| Evergreen Wind, LLC | Boston, MA | Independent Power Producer | 26 | 2.1 TWh | Aug 2026 | - | ||
| Evergy Kansas Central, Inc | Topeka, KS | Investor-Owned Utility | 21 | 13.3 TWh | Aug 2026 | Oct 2025 | $265.78M | $33.20M |
| Evergy Kansas South, Inc | Investor-Owned Utility | 3 | 355.4 GWh | Aug 2026 | - | |||
| Evergy Metro | Kansas City, MO | Investor-Owned Utility | 11 | 17.1 TWh | Aug 2026 | Oct 2025 | $164.54M | $9.27M |
| Evergy Missouri West | Kansas City, MO | Investor-Owned Utility | 11 | 383.8 GWh | Aug 2026 | Oct 2025 | $42.48M | $14.10M |
| Excel Advantage Services, LLC | Dallas, TX | Independent Power Producer | 1 | 428.7 GWh | Aug 2026 | - | ||
| EXUS New Mexico | Pittsburgh, PA | Independent Power Producer | 10 | 634.4 GWh | Aug 2026 | - | ||
| Exxon Mobil Production Co | Houston, TX | Industrial | 3 | 898.4 GWh | Aug 2026 | - | ||
| Exxon Mobil Refining And Supply Co. | Baytown, TX | Industrial | 2 | 4.2 TWh | Aug 2026 | - | ||
| Exxonmobil Oil Corp | Torrance, CA | Industrial | 2 | 4.7 TWh | Aug 2026 | - | ||
| F H Stoltze Land & Lumber Co | Columbia Falls, MT | Industrial | 1 | 17.3 GWh | Aug 2026 | - | ||
| Fair Wind Power Partners, LLC | Baltimore, MD | Independent Power Producer | 1 | 84.5 GWh | Aug 2026 | Sep 2025 | $645.91k | |
| Fairbanks Solar Energy Center LLC | Fairbanks, IN | Independent Power Producer | 1 | 583.7 GWh | Aug 2026 | - | ||
| Falcon Power Operating Company | DES Moines, IA | Independent Power Producer | 1 | 18.8 GWh | Aug 2026 | - | ||
| Fall River Rural ELEC Coop Inc | Ashton, ID | Cooperative | 4 | 44.9 GWh | Aug 2026 | - | ||
| Faraday Solar B LLC | Fairfield, UT | Independent Power Producer | 1 | 1.4 TWh | Aug 2026 | - | ||
| Farmington River Power Company | New Britain, CT | Investor-Owned Utility | 1 | 20.7 GWh | Aug 2026 | - | ||
| Farmington Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 141.8 GWh | Aug 2026 | Sep 2025 | $2.25M | |
| Fayette Power Company, LLC | Masontown, PA | Independent Power Producer | 1 | 5.7 TWh | Aug 2026 | Oct 2025 | $40.85M | |
| Fayetteville Public Works Commission | Fayetteville, NC | Municipally-Owned Utility | 3 | 121.4 GWh | Aug 2026 | Sep 2025 | $24.57M | |
| FCC Environmental | Spring, TX | Independent Power Producer | 1 | 544.6 GWh | Aug 2026 | - | ||
| Fence Post Solar Project, LLC | Andover, MA | Independent Power Producer | 1 | 582.9 GWh | Aug 2026 | - | ||
| Fern Solar LLC | Carlsbad, CA | Independent Power Producer | 1 | 235.8 GWh | Aug 2026 | Oct 2025 | $1.80M | |
| Ferrovial Energy US | Austin, TX | Independent Power Producer | 1 | 69.8 GWh | Aug 2026 | - | ||
| FGE Goodnight I, LLC | Claude, TX | Independent Power Producer | 1 | 840.9 GWh | Aug 2026 | - | ||
| First State Marine Wind | Lewes, DE | Commercial | 1 | 4.2 GWh | Aug 2026 | - | ||
| Firstlight Power Resources Services LLC | Northfield, MA | Independent Power Producer | 12 | 217.5 GWh | Aug 2026 | - | ||
| Fish Springs Ranch Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 267.8 GWh | Aug 2026 | Sep 2025 | $3.22M | |
| Five Wells Solar Center, LLC | Houston, TX | Independent Power Producer | 1 | 772.0 GWh | Aug 2026 | - | ||
| FL Solar 5, LLC | Miami, FL | Independent Power Producer | 1 | 101.9 GWh | Aug 2026 | Oct 2025 | $1.10M | |
| Flat Fork Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 498.9 GWh | Aug 2026 | Sep 2025 | ||
| Flat Rock Windpower, LLC | Houston, TX | Independent Power Producer | 1 | 648.2 GWh | Aug 2026 | Oct 2025 | $4.58M | |
| Florida Power & Light Co | Miami, FL | Investor-Owned Utility | 159 | 156.2 TWh | Aug 2026 | Sep 2025 | $189.77M | $26.45M |
| Fluvanna Wind Energy LLC | Independent Power Producer | 1 | 668.4 GWh | Aug 2026 | - | |||
| Foard City Wind, LLC | San Diego, CA | Independent Power Producer | 1 | 1.3 TWh | Aug 2026 | - | ||
| Ford Ridge | Charlottesville, VA | Independent Power Producer | 1 | 491.5 GWh | Aug 2026 | - | ||
| Forgeview Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 371.2 GWh | Aug 2026 | Sep 2025 | ||
| Formosa Plastics Corp | Point Comfort, TX | Industrial | 3 | 6.7 TWh | Aug 2026 | - | ||
| Fort Pierce Utilities Authority | Fort Pierce, FL | Municipally-Owned Utility | 2 | 1.6 TWh | Aug 2026 | - | ||
| FOSS Manufacturing Company LLC | Hampton, NH | Independent Power Producer | 1 | 30.6 GWh | Aug 2026 | - | ||
| Foster Clean Power A, LLC | Arcata, CA | Independent Power Producer | 2 | 268.6 GWh | Aug 2026 | - | ||
| Foundation Ca Fund VI Manager LLC | San Francisco, CA | Independent Power Producer | 4 | 10.8 GWh | Aug 2026 | - | ||
| Foundation Ha Energy Generation, LLC | San Francisco, CA | Independent Power Producer | 8 | 24.8 GWh | Aug 2026 | - | ||
| Fountain Valley Power LLC | Fountain, CO | Independent Power Producer | 1 | 136.6 GWh | Aug 2026 | Sep 2025 | $4.22M | |
| Four Rivers Sanitation Authority | Rockford, IL | Municipally-Owned Utility | 1 | 9.2 GWh | Aug 2026 | - | ||
| Fourmile Wind Energy, LLC | Baltimore, MD | Independent Power Producer | 1 | 115.9 GWh | Aug 2026 | Sep 2025 | $1.01M | |
| Foxhound Solar, LLC | Clover, VA | Investor-Owned Utility | 1 | 174.3 GWh | Aug 2026 | Oct 2025 | $1.77M | |
| Foxtail Wind, LLC | Denver, CO | Investor-Owned Utility | 1 | 647.4 GWh | Aug 2026 | - | ||
| FPL Energy Crystal Lake Wind II LLC | Juno Beach, FL | Independent Power Producer | 1 | 733.8 GWh | Aug 2026 | - | ||
| FPL Energy Crystal Lake Wind LLC | Juno Beach, FL | Independent Power Producer | 1 | 604.1 GWh | Aug 2026 | - | ||
| FPL Energy Hancock County Wind, LLC | Juno Beach, FL | Independent Power Producer | 1 | 256.3 GWh | Aug 2026 | Feb 2020 | ||
| FPL Energy Horse Hollow LLC | Juno Beach, FL | Independent Power Producer | 1 | 2.6 TWh | Aug 2026 | - | ||
| FPL Energy Illinois Wind LLC | Juno Beach, FL | Independent Power Producer | 1 | 640.7 GWh | Aug 2026 | Oct 2025 | $7.10M | |
| FPL Energy New Mexico Wind LLC | Juno Beach, FL | Independent Power Producer | 1 | 583.8 GWh | Aug 2026 | May 2018 | ||
| FPL Energy South Dakota Wind LLC | Juno Beach, FL | Independent Power Producer | 1 | 90.9 GWh | Aug 2026 | Sep 2025 | $417.64k | |
| FPL Energy Story Wind LLC | Juno Beach, FL | Independent Power Producer | 1 | 591.2 GWh | Aug 2026 | - | ||
| FPL Energy Upton Wind LP | Juno Beach, FL | Independent Power Producer | 1 | 681.7 GWh | Aug 2026 | - | ||
| Franklin Heating Station | Rochester, MN | Independent Power Producer | 1 | 69.4 GWh | Aug 2026 | - | ||
| Franklin Solar Idaho | Charlotte, NC | Independent Power Producer | 1 | 269.3 GWh | Aug 2026 | - | ||
| Freeport-McMoran-Corp-Chino Mines | Vanadium, NM | Industrial | 3 | 287.0 GWh | Aug 2026 | Oct 2025 | $42.63M | $27.41M |
| Freestone Power Generation LLC | Fairfield, TX | Independent Power Producer | 2 | 7.1 TWh | Aug 2026 | - | ||
| French Paper Co | Niles, MI | Industrial | 1 | 1.4 GWh | Aug 2026 | - | ||
| Frontera Generation Limited Partnership | Mission, TX | Independent Power Producer | 1 | 2.2 TWh | Aug 2026 | - | ||
| Frontier El Dorado Refinery LLC | El Dorado, KS | Industrial | 1 | 244.5 GWh | Aug 2026 | - | ||
| FRP Columbia County Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 173.3 GWh | Aug 2026 | Sep 2025 | $2.05M | |
| FRP Gadsden County Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 203.8 GWh | Aug 2026 | Sep 2025 | $1.89M | |
| FRP Gilchrist County Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 209.5 GWh | Aug 2026 | Sep 2025 | $2.08M | |
| FRP Tupelo Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 205.0 GWh | Aug 2026 | Sep 2025 | $1.99M | |
| FT Worth, City Of - (TX) | Arlington, TX | Municipally-Owned Utility | 1 | 32.0 GWh | Aug 2026 | - |
Top Power Plants in United States
| Plant | Location | Annual Generation | Initial Operation Date | Last Update | Fuel Types |
|---|---|---|---|---|---|
| Arkansas Nuclear One | Russellville, Arkansas | 14 TWh | Nov 1974 | Aug 2026 | Nuclear |
| Barry | Bucks, Alabama | 14 TWh | Jan 1954 | Aug 2026 | Natural Gas : 96.4% Bituminous Coal : 3.6% |
| Beaver Valley | Shippingport, Pennsylvania | 15 TWh | Aug 1976 | Aug 2026 | Nuclear |
| Bowen | Cartersville, Georgia | 13 TWh | Sep 1971 | Aug 2026 | Bituminous Coal : 99.8% |
| Braidwood Generation Station | Braceville, Illinois | 20 TWh | Jun 1988 | Aug 2026 | Nuclear |
| Browns Ferry | Decatur, Alabama | 31 TWh | Jul 1974 | Aug 2026 | Nuclear |
| Brunswick Nuclear | Southport, North Carolina | 15 TWh | Oct 1975 | Aug 2026 | Nuclear |
| Byron Generating Station | Byron, Illinois | 20 TWh | Aug 1985 | Aug 2026 | Nuclear |
| Calvert Cliffs Nuclear Power Plant | Lusby, Maryland | 15 TWh | Apr 1975 | Aug 2026 | Nuclear |
| Catawba | York, South Carolina | 18 TWh | May 1985 | Aug 2026 | Nuclear |
| Comanche Peak | Glen Rose, Texas | 20 TWh | Jul 1990 | Aug 2026 | Nuclear |
| Crystal River | Crystal River, Florida | 16 TWh | Sep 1966 | Aug 2026 | Natural Gas : 69.9% Bituminous Coal : 29.9% |
| Diablo Canyon | Avila Beach, California | 19 TWh | Apr 1985 | Aug 2026 | Nuclear |
| Donald C Cook | Bridgman, Michigan | 18 TWh | Jul 1975 | Aug 2026 | Nuclear |
| Dresden Generating Station | Morris, Illinois | 15 TWh | Jul 1970 | Aug 2026 | Nuclear |
| Edwin I Hatch | Baxley, Georgia | 14 TWh | Nov 1975 | Aug 2026 | Nuclear |
| Gavin Power, LLC | Cheshire, Ohio | 12 TWh | Sep 1974 | Aug 2026 | Bituminous Coal : 99.5% |
| Grand Coulee | Grand Coulee, Washington | 19 TWh | Feb 1941 | Aug 2026 | Water |
| Guernsey Power Station | Byesville, Ohio | 12 TWh | Jan 2023 | Aug 2026 | Natural Gas |
| H Allen Franklin Combined Cycle | Smiths, Alabama | 12 TWh | May 2002 | Aug 2026 | Natural Gas |
| Jack McDonough | Smyrna, Georgia | 19 TWh | Apr 1971 | Aug 2026 | Natural Gas |
| James H Miller Jr | Quinton, Alabama | 19 TWh | Sep 1978 | Aug 2026 | Subbituminous Coal : 99.1% Natural Gas : 0.9% |
| Joseph M Farley | Columbia, Alabama | 15 TWh | Nov 1977 | Aug 2026 | Nuclear |
| Labadie | Labadie, Missouri | 15 TWh | May 1970 | Aug 2026 | Subbituminous Coal : 99.9% |
| LaSalle Generating Station | Marseilles, Illinois | 19 TWh | Dec 1983 | Aug 2026 | Nuclear |
| Limerick | Sanatoga, Pennsylvania | 19 TWh | Jan 1986 | Aug 2026 | Nuclear |
| McGuire | Huntersville, North Carolina | 19 TWh | Aug 1981 | Aug 2026 | Nuclear |
| Millstone | Waterford, Connecticut | 17 TWh | Nov 1975 | Aug 2026 | Nuclear |
| Monroe (MI) | Monroe, Michigan | 15 TWh | Oct 1969 | Aug 2026 | Subbituminous Coal : 75.1% Bituminous Coal : 15.7% Petroleum Coke : 9.0% |
| Nine Mile Point Nuclear Station | Lycoming, New York | 16 TWh | Nov 1969 | Aug 2026 | Nuclear |
| North Anna | Mineral, Virginia | 16 TWh | May 1978 | Aug 2026 | Nuclear |
| Oak Grove (TX) | Franklin, Texas | 12 TWh | Mar 2010 | Aug 2026 | Lignite Coal : 99.3% Natural Gas : 0.7% |
| Oconee | Seneca, South Carolina | 22 TWh | Jun 1973 | Aug 2026 | Nuclear |
| Palo Verde | Wintersburg, Arizona | 31 TWh | Dec 1985 | Aug 2026 | Nuclear |
| Peach Bottom | Delta, Pennsylvania | 22 TWh | Jun 1974 | Aug 2026 | Nuclear |
| Prairie State Generating Station | Marissa, Illinois | 12 TWh | May 2012 | Aug 2026 | Bituminous Coal : 99.8% |
| PSEG Salem Generating Station | Hancocks Bridge, New Jersey | 19 TWh | May 1971 | Aug 2026 | Nuclear |
| Quad Cities Generating Station | Cordova, Illinois | 15 TWh | Nov 1972 | Aug 2026 | Nuclear |
| Robert Moses Niagara | Lewiston, New York | 14 TWh | Dec 1960 | Aug 2026 | Water |
| Sequoyah | Soddy Daisy, Tennessee | 18 TWh | Jun 1981 | Aug 2026 | Nuclear |
| South Texas Project | Wadsworth, Texas | 20 TWh | Jul 1988 | Aug 2026 | Nuclear |
| St Lucie | Jensen Beach, Florida | 15 TWh | Apr 1976 | Aug 2026 | Nuclear |
| Surry | Surry, Virginia | 12 TWh | Nov 1972 | Aug 2026 | Nuclear |
| TalenEnergy Susquehanna | Berwick, Pennsylvania | 20 TWh | May 1983 | Aug 2026 | Nuclear |
| Turkey Point | Homestead, Florida | 20 TWh | Mar 1967 | Aug 2026 | Nuclear : 64.7% Natural Gas : 35.3% |
| Union Power Station | El Dorado, Arkansas | 13 TWh | Dec 2002 | Aug 2026 | Natural Gas |
| Vogtle | Waynesboro, Georgia | 37 TWh | Apr 1987 | Aug 2026 | Nuclear |
| W A Parish | Thompsons, Texas | 14 TWh | May 1958 | Aug 2026 | Subbituminous Coal : 82.1% Natural Gas : 17.9% |
| Watts Bar Nuclear Plant | Spring City, Tennessee | 20 TWh | Apr 1996 | Aug 2026 | Nuclear |
| West County Energy Center | Loxahatchee, Florida | 18 TWh | Jul 2009 | Aug 2026 | Natural Gas : 99.9% |