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 |
|---|---|---|---|---|---|---|---|---|
| Dudley Road Solar Project 2021, LLC | Schenectady, NY | Independent Power Producer | 1 | 2.0 GWh | Dec 2024 | - | ||
| DP-C2 Episode 1 LLC | New York, NY | Independent Power Producer | 4 | 52.8 GWh | Dec 2024 | - | ||
| Duke Energy Renewables Services | Charlotte, NC | Independent Power Producer | 87 | 12.2 TWh | Oct 2025 | - | ||
| Duplin Solar I, LLC | Jersey City, NJ | Independent Power Producer | 1 | 2.7 GWh | Dec 2024 | - | ||
| Durbin Creek | New York, NY | Independent Power Producer | 1 | 17.5 GWh | Dec 2024 | - | ||
| DWW Solar LL LLC | New York, NY | Independent Power Producer | 1 | 52.8 GWh | Oct 2025 | - | ||
| Dynegy Hanging Rock Energy Facility | Ironton, OH | Independent Power Producer | 1 | 9.8 TWh | Oct 2025 | - | ||
| Dynegy Kendall Energy LLC | Minooka, IL | Independent Power Producer | 1 | 5.9 TWh | Oct 2025 | Apr 2021 | ||
| Dynegy Kincaid Generation | Kincaid, IL | Independent Power Producer | 1 | 2.9 TWh | Oct 2025 | - | ||
| Dynegy Midwest Generation Inc | Collinsville, IL | Independent Power Producer | 7 | 7.2 TWh | Oct 2025 | Oct 2025 | $81.42M | |
| Dynegy -Moss Landing LLC | Moss Landing, CA | Independent Power Producer | 1 | 2.8 TWh | Oct 2025 | Oct 2020 | ||
| Dorena Hydro, LLC | Toronto, ON | Independent Power Producer | 1 | 15.0 GWh | Dec 2024 | - | ||
| Doccs Wende | Alden, NY | Independent Power Producer | 1 | 8.1 GWh | Dec 2024 | - | ||
| Dodds Solar, LLC | San Francisco, CA | Independent Power Producer | 1 | 4.9 GWh | Dec 2024 | - | ||
| Dodge Falls Associates LP | Boston, MA | Independent Power Producer | 1 | 32.3 GWh | Dec 2024 | - | ||
| Dodge Flat Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 586.9 GWh | Oct 2025 | Sep 2025 | $5.84M | |
| Dodge Holdco LLC | Princeton, NJ | Independent Power Producer | 1 | 8.1 GWh | Dec 2024 | - | ||
| Dodge Renewables 1, LLC | Boston, MA | Independent Power Producer | 1 | 2.3 GWh | Dec 2024 | - | ||
| Dodge Renewables 2, LLC | Boston, MA | Independent Power Producer | 1 | 2.2 GWh | Dec 2024 | - | ||
| Dogwood Power Management, LLC | Columbia, MD | Independent Power Producer | 1 | 2.4 TWh | Oct 2025 | Jan 2020 | ||
| Dorchester Biomass LLC | Harleyville, SC | Independent Power Producer | 1 | 144.0 GWh | Dec 2024 | - | ||
| Dynegy Oakland, LLC | Oakland, CA | Independent Power Producer | 1 | 2.7 GWh | Sep 2025 | Oct 2020 | ||
| Doswell Ltd Partnership | Ashland, VA | Independent Power Producer | 1 | 6.0 TWh | Oct 2025 | Sep 2025 | $83.93M | |
| Double Back Diamond Solar Power, LLC | Boston, MA | Independent Power Producer | 1 | 1.0 TWh | Oct 2025 | - | ||
| 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 | 289.1 GWh | Oct 2025 | Sep 2025 | $2.21M | |
| Dover Solar, LLC | New York, NY | Independent Power Producer | 2 | 567.0 MWh | Dec 2024 | - | ||
| Dowmont Solar, LLC | San LUIS Obispo, CA | Independent Power Producer | 1 | 6.3 GWh | Dec 2024 | - | ||
| Downeast Wind, LLC | Charlottesville, VA | Independent Power Producer | 1 | 182.3 GWh | Oct 2025 | Sep 2025 | $941.59k | |
| Downing Parkway Solar LLC | Pittsfield, MA | Independent Power Producer | 1 | 3.4 GWh | Dec 2024 | - | ||
| Edgewater Generation, LLC | Greenwich, CT | Independent Power Producer | 1 | 8.6 TWh | Oct 2025 | - | ||
| Echo 2 | Baltimore, MD | Independent Power Producer | 2 | 43.1 GWh | Dec 2024 | - | ||
| Ecogy Delaware II LLC. | Old Greenwich, CT | Independent Power Producer | 1 | 2.2 GWh | Dec 2024 | - | ||
| Ecogy Pennsylvania Systems LLC | Old Greenwich, CT | Independent Power Producer | 1 | 1.8 GWh | Dec 2024 | - | ||
| Ecoplexus, Inc | San Francisco, CA | Independent Power Producer | 47 | 452.3 GWh | Dec 2024 | - | ||
| ECOS Energy LLC | Independent Power Producer | 40 | 86.3 GWh | Dec 2024 | - | |||
| ECP Uptown Campus LLC | Pittsburg, PA | Independent Power Producer | 1 | 30.2 GWh | Dec 2024 | - | ||
| Ector County Generation, LLC | The Woodlands, TX | Independent Power Producer | 1 | 652.1 GWh | Dec 2024 | - | ||
| Edenton Solar | Cornelius, NC | Independent Power Producer | 1 | 9.2 GWh | Dec 2024 | - | ||
| EDF Renewable Asset Holdings, Inc. | San Diego, CA | Independent Power Producer | 37 | 12.5 TWh | Oct 2025 | - | ||
| Echo 1 | Baltimore, MD | Independent Power Producer | 4 | 82.5 GWh | Dec 2024 | - | ||
| Edgewood Energy LLC | Schaumburg, IL | Independent Power Producer | - | 109.3 GWh | Dec 2023 | Sep 2025 | $3.86M | |
| EDP Renewables North America LLC | Houston, TX | Independent Power Producer | 8 | 2.1 TWh | Oct 2025 | Jun 2024 | ||
| EDPR Ca Solar Park II LLC | Houston, TX | Independent Power Producer | 1 | 241.0 GWh | Oct 2025 | Sep 2025 | $2.83M | |
| EDPR Ca Solar Park LLC | Houston, TX | Independent Power Producer | 1 | 423.7 GWh | Oct 2025 | Sep 2025 | $4.59M | $2.42M |
| EDPR Scarlet II LLC | Houston, TX | Independent Power Producer | 1 | 376.8 GWh | Oct 2025 | - | ||
| Edprna DG Ca Livermore LLC | New York, NY | Independent Power Producer | 1 | 636.0 MWh | Dec 2024 | - | ||
| Edprna DG Va Manassas LLC | New York, NY | Independent Power Producer | 1 | 552.0 MWh | Dec 2024 | - | ||
| Edwardsville Solar II, LLC | Boston, MA | Independent Power Producer | 1 | 4.3 GWh | Dec 2024 | - | ||
| East Line Solar, LLC | Salt Lake City, UT | Independent Power Producer | - | - | - | Sep 2025 | $1.96M | |
| Dynegy Washington Energy Facility | Beverly, OH | Independent Power Producer | 1 | 4.0 TWh | Oct 2025 | - | ||
| E F Kenilworth LLC | Kenilworth, NJ | Independent Power Producer | 1 | 177.5 GWh | Dec 2024 | Oct 2025 | $1.09M | |
| E. Goenner Community Solar LLC | Juno Beach, FL | Independent Power Producer | 1 | 1.4 GWh | Dec 2024 | - | ||
| Eagle Creek Renewable Energy, LLC | Morristown, NJ | Independent Power Producer | 70 | 2.5 TWh | Oct 2025 | - | ||
| Eagle Point Power Generation LLC | Philadelphia, PA | Independent Power Producer | 1 | 175.1 GWh | Dec 2024 | Oct 2025 | $4.06M | |
| Eagle Springs Solar LLC | Silt, CO | Independent Power Producer | 1 | 1.6 GWh | Dec 2024 | - | ||
| East Atmore Solar, LLC | Asheville, NC | Independent Power Producer | 1 | - | - | Sep 2025 | $555.56k | |
| East Brookfield Adams Road Solar LLC | Denver, CO | Independent Power Producer | 1 | 7.7 GWh | Dec 2023 | - | ||
| East Hampton Energy Storage Center, LLC | Juno Beach, FL | Independent Power Producer | 1 | -281.0 MWh | Dec 2024 | Sep 2025 | $581.29k | |
| Doccs Midstate | Marcy, NY | Independent Power Producer | 1 | 5.7 GWh | Dec 2024 | - | ||
| East Point Energy Center, LLC | Juno Beach, FL | Independent Power Producer | 1 | 104.5 GWh | Oct 2025 | Sep 2025 | $1.28M | |
| East VIctory Way Solar LLC | Framingham, MA | Independent Power Producer | 1 | 9.7 GWh | Dec 2024 | - | ||
| Easthampton Park Solar 1, LLC | Jersey City, NJ | Independent Power Producer | 1 | 3.8 GWh | Dec 2024 | - | ||
| Eastman Cogeneration LP | Longview, TX | Independent Power Producer | 1 | 3.1 TWh | Oct 2025 | Oct 2025 | $16.49M | |
| Eastover Solar, LLC | Asheville, SC | Independent Power Producer | 1 | 157.3 GWh | Oct 2025 | Sep 2025 | $1.29M | |
| Eastridge Wind Project | Porter, MN | Independent Power Producer | 1 | 20.0 GWh | Dec 2024 | - | ||
| EBD Hydro LLC | Bend, OR | Independent Power Producer | 1 | 309.0 MWh | Oct 2024 | - | ||
| Ebensburg Power Co | Ebensburg, PA | Independent Power Producer | 1 | 379.7 GWh | Dec 2024 | Oct 2025 | $3.52M | |
| Constellation Solar Horizons LLC | Baltimore, MD | Independent Power Producer | 1 | 18.4 GWh | Oct 2025 | - | ||
| Copper Mountain Solar 2, LLC | Independent Power Producer | - | - | Dec 2017 | Oct 2025 | $12.82M | ||
| Ci III VK I Te Partnership LLC | Wilmington, DE | Independent Power Producer | 1 | 149.0 GWh | Oct 2025 | - | ||
| Copia Power | Dana Point, CA | Independent Power Producer | 3 | 825.0 GWh | Oct 2025 | - | ||
| Copenhagen Wind Farm, LLC | Brooklyn, NY | Independent Power Producer | - | - | Dec 2018 | Oct 2025 | $5.85M | |
| Coolidge Solar I, LLC | Juno Beach, FL | Independent Power Producer | 1 | 26.5 GWh | Oct 2025 | Sep 2025 | $875.50k | |
| Coolangatta Solar LLC | Oakland, CA | Independent Power Producer | 1 | 9.8 GWh | Dec 2024 | - | ||
| Cimarron Bend Wind Project I, LLC | Andover, MA | Independent Power Producer | 1 | 857.3 GWh | Oct 2025 | Sep 2025 | $5.18M | |
| Cool Springs Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 551.8 GWh | Oct 2025 | Sep 2025 | $3.95M | |
| Coogee Solar, LLC | Asheville, NC | Independent Power Producer | 1 | 12.0 GWh | Dec 2024 | - | ||
| Cimarron Bend Wind Project II, LLC | Andover, MA | Independent Power Producer | 1 | 823.2 GWh | Oct 2025 | Sep 2025 | $4.46M | |
| Converse Energy Inc | Converse, SC | Independent Power Producer | 1 | 4.0 GWh | Dec 2024 | - | ||
| Cimarron Wind Energy LLC | Juno Beach, FL | Independent Power Producer | 1 | 435.0 GWh | Oct 2025 | Oct 2025 | $8.59M | $4.60M |
| Contango Oil And Gas | Powell, WY | Independent Power Producer | 1 | 7.4 GWh | Dec 2024 | - | ||
| Cimarron Windpower II, LLC | Charlotte, NC | Independent Power Producer | - | - | Dec 2021 | Sep 2025 | $2.17M | |
| Copper Mountain Solar 3, LLC | Boulder City, NV | Independent Power Producer | - | - | Dec 2017 | Oct 2025 | $17.34M | |
| Constellation Power Source Generation, LLC | Baltimore, MD | Independent Power Producer | 29 | 17.4 TWh | Oct 2025 | Sep 2025 | $6.14M | |
| Constellation Nuclear | Warrenville, IL | Independent Power Producer | 14 | 197.4 TWh | Oct 2025 | - | ||
| Citizens Enterprises Corporation | Boston, MA | Independent Power Producer | 26 | 222.0 GWh | Oct 2025 | - | ||
| Constellation New Energy Inc. | New York, NY | Independent Power Producer | 1 | 162.3 GWh | Oct 2025 | Oct 2025 | $39.38M | $2.41B |
| Claire Solar Partners LLC | South Burlington, VT | Independent Power Producer | 1 | 3.6 GWh | Dec 2024 | - | ||
| Clara City CSG I, LLC | New York, NY | Independent Power Producer | 1 | 1.9 GWh | Dec 2024 | - | ||
| Clara City Solar LLC | San Francisco, CA | Independent Power Producer | 1 | 2.2 GWh | Dec 2024 | - | ||
| Clarendon Solar Farm, LLC | BALA Cynwyd, PA | Independent Power Producer | 1 | 3.1 GWh | Dec 2024 | - | ||
| Clark Road Solar 1, LLC | Boston, MA | Independent Power Producer | 1 | 8.9 GWh | Dec 2024 | - | ||
| Clark University | Worcester, MA | Independent Power Producer | 1 | 5.2 GWh | Dec 2024 | - | ||
| Clarkstown Solar LLC | LEHI, UT | Independent Power Producer | 1 | 2.6 GWh | Dec 2024 | - | ||
| Claverack Creek Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 895.0 MWh | Dec 2024 | - | ||
| Clay FC, LLC | Boston, MA | Independent Power Producer | 1 | 4.1 GWh | Dec 2024 | - | ||
| Corvus Community Solar | Scottsdale, AZ | Independent Power Producer | 1 | 8.4 GWh | Dec 2024 | - | ||
| Chicot Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 236.9 GWh | Oct 2025 | Sep 2025 | $2.03M | |
| Cottonwood Wind Project | Juno Beach, FL | Independent Power Producer | 1 | 418.0 GWh | Oct 2025 | Sep 2025 | $1.80M |
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 | Oct 2025 | Nuclear |
| Barry | Bucks, Alabama | 12 TWh | Jan 1954 | Oct 2025 | Natural Gas : 95.1% Bituminous Coal : 4.9% |
| Beaver Valley | Shippingport, Pennsylvania | 15 TWh | Aug 1976 | Oct 2025 | Nuclear |
| Bowen | Cartersville, Georgia | 11 TWh | Sep 1971 | Oct 2025 | Bituminous Coal : 99.8% |
| Braidwood Generation Station | Braceville, Illinois | 20 TWh | Jun 1988 | Oct 2025 | Nuclear |
| Browns Ferry | Decatur, Alabama | 30 TWh | Jul 1974 | Oct 2025 | Nuclear |
| Brunswick Nuclear | Southport, North Carolina | 16 TWh | Oct 1975 | Oct 2025 | Nuclear |
| Byron Generating Station | Byron, Illinois | 20 TWh | Aug 1985 | Oct 2025 | Nuclear |
| Calvert Cliffs Nuclear Power Plant | Lusby, Maryland | 15 TWh | Apr 1975 | Oct 2025 | Nuclear |
| Catawba | York, South Carolina | 19 TWh | May 1985 | Oct 2025 | Nuclear |
| Comanche Peak | Glen Rose, Texas | 19 TWh | Jul 1990 | Oct 2025 | Nuclear |
| Crystal River | Crystal River, Florida | 15 TWh | Sep 1966 | Oct 2025 | Natural Gas : 75.4% Bituminous Coal : 24.4% |
| Diablo Canyon | Avila Beach, California | 18 TWh | Apr 1985 | Oct 2025 | Nuclear |
| Donald C Cook | Bridgman, Michigan | 18 TWh | Jul 1975 | Oct 2025 | Nuclear |
| Dresden Generating Station | Morris, Illinois | 15 TWh | Jul 1970 | Oct 2025 | Nuclear |
| Edwin I Hatch | Baxley, Georgia | 14 TWh | Nov 1975 | Oct 2025 | Nuclear |
| Gavin Power, LLC | Cheshire, Ohio | 13 TWh | Sep 1974 | Oct 2025 | Bituminous Coal : 99.5% Distillate Fuel Oil : 0.5% |
| Grand Coulee | Grand Coulee, Washington | 16 TWh | Feb 1941 | Oct 2025 | Water |
| Grand Gulf | Port Gibson, Mississippi | 11 TWh | Jun 1985 | Oct 2025 | Nuclear |
| Guernsey Power Station | Byesville, Ohio | 11 TWh | Jan 2023 | Oct 2025 | Natural Gas |
| H Allen Franklin Combined Cycle | Smiths, Alabama | 12 TWh | May 2002 | Oct 2025 | Natural Gas |
| Hines Energy Complex | Bartow, Florida | 12 TWh | Mar 1999 | Oct 2025 | Natural Gas |
| Jack McDonough | Smyrna, Georgia | 17 TWh | Apr 1971 | Oct 2025 | Natural Gas |
| James H Miller Jr | Quinton, Alabama | 19 TWh | Sep 1978 | Oct 2025 | Subbituminous Coal : 99.2% Natural Gas : 0.8% |
| Joseph M Farley | Columbia, Alabama | 13 TWh | Nov 1977 | Oct 2025 | Nuclear |
| Labadie | Labadie, Missouri | 16 TWh | May 1970 | Oct 2025 | Subbituminous Coal : 99.9% |
| LaSalle Generating Station | Marseilles, Illinois | 19 TWh | Dec 1983 | Oct 2025 | Nuclear |
| Limerick | Sanatoga, Pennsylvania | 19 TWh | Jan 1986 | Oct 2025 | Nuclear |
| McGuire | Huntersville, North Carolina | 20 TWh | Aug 1981 | Oct 2025 | Nuclear |
| Millstone | Waterford, Connecticut | 17 TWh | Nov 1975 | Oct 2025 | Nuclear |
| Monroe (MI) | Monroe, Michigan | 16 TWh | Oct 1969 | Oct 2025 | Subbituminous Coal : 74.1% Bituminous Coal : 16.5% Petroleum Coke : 9.1% |
| Nine Mile Point Nuclear Station | Lycoming, New York | 16 TWh | Nov 1969 | Oct 2025 | Nuclear |
| North Anna | Mineral, Virginia | 15 TWh | May 1978 | Oct 2025 | Nuclear |
| Oconee | Seneca, South Carolina | 23 TWh | Jun 1973 | Oct 2025 | Nuclear |
| Okeechobee Clean Energy Center | Okeechobee, Florida | 12 TWh | Feb 2019 | Oct 2025 | Natural Gas |
| Palo Verde | Wintersburg, Arizona | 32 TWh | Dec 1985 | Oct 2025 | Nuclear |
| Peach Bottom | Delta, Pennsylvania | 22 TWh | Jun 1974 | Oct 2025 | Nuclear |
| PSEG Salem Generating Station | Hancocks Bridge, New Jersey | 18 TWh | May 1971 | Oct 2025 | Nuclear |
| Quad Cities Generating Station | Cordova, Illinois | 15 TWh | Nov 1972 | Oct 2025 | Nuclear |
| Robert Moses Niagara | Lewiston, New York | 14 TWh | Dec 1960 | Oct 2025 | Water |
| Sequoyah | Soddy Daisy, Tennessee | 13 TWh | Jun 1981 | Oct 2025 | Nuclear |
| South Texas Project | Wadsworth, Texas | 22 TWh | Jul 1988 | Oct 2025 | Nuclear |
| St Lucie | Jensen Beach, Florida | 16 TWh | Apr 1976 | Oct 2025 | Nuclear |
| Surry | Surry, Virginia | 14 TWh | Nov 1972 | Oct 2025 | Nuclear |
| TalenEnergy Susquehanna | Berwick, Pennsylvania | 19 TWh | May 1983 | Oct 2025 | Nuclear |
| Turkey Point | Homestead, Florida | 20 TWh | Mar 1967 | Oct 2025 | Nuclear : 68.2% Natural Gas : 31.8% |
| Vogtle | Waynesboro, Georgia | 36 TWh | Apr 1987 | Oct 2025 | Nuclear |
| W A Parish | Thompsons, Texas | 15 TWh | May 1958 | Oct 2025 | Subbituminous Coal : 83.8% Natural Gas : 16.2% |
| Watts Bar Nuclear Plant | Spring City, Tennessee | 15 TWh | Apr 1996 | Oct 2025 | Nuclear |
| West County Energy Center | Loxahatchee, Florida | 18 TWh | Jul 2009 | Oct 2025 | Natural Gas : 99.9% |