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 |
|---|---|---|---|---|---|---|---|---|
| Cleancapital Holdings | New York, NY | Independent Power Producer | 40 | 160.7 GWh | Aug 2025 | - | ||
| Clear Creek Wind, LLC | Omaha, NE | Independent Power Producer | 1 | 492.8 GWh | Aug 2025 | - | ||
| Clear Garden LLC | San Francisco, CA | Independent Power Producer | 1 | 1.8 GWh | Dec 2024 | - | ||
| Clear Solar I, LLC | Huntersville, NC | Independent Power Producer | 1 | 6.3 GWh | Dec 2024 | - | ||
| Cleargen LLC | Charlotte, NC | Independent Power Producer | 3 | 13.7 GWh | Dec 2024 | - | ||
| Colstrip Energy LP | Boise, ID | Independent Power Producer | 1 | 312.8 GWh | Dec 2024 | - | ||
| Clearwater Energy Resources LLC | Juno Beach, FL | Independent Power Producer | 1 | 1.4 TWh | Aug 2025 | Sep 2025 | $1.31M | |
| Clearwater Wind East, LLC | Juno Beach, FL | Independent Power Producer | 1 | 903.6 GWh | Aug 2025 | Jan 2024 | ||
| Clearwater Wind II, LLC | Juno Beach, FL | Independent Power Producer | 1 | 431.7 GWh | Aug 2025 | Sep 2025 | $3.70M | |
| Clearwater Wind III, LLC | Juno Beach, FL | Independent Power Producer | 1 | 377.9 GWh | Aug 2025 | Sep 2025 | $2.75M | |
| Clearway Renewable Operation & Maintenance LLC | Scottsdale, AZ | Independent Power Producer | 7 | 1.6 TWh | Aug 2025 | - | ||
| Clendenin A Community Solar, LLC | Arlington, VA | Independent Power Producer | 1 | 3.4 GWh | Dec 2024 | - | ||
| Clenera Renewable Energy LLC | Eagle, ID | Independent Power Producer | - | 4.5 GWh | Dec 2023 | - | ||
| Cline Solar, LLC | Scottsdale, AZ | Independent Power Producer | 1 | 8.0 GWh | Dec 2024 | - | ||
| Coolangatta Solar LLC | Oakland, CA | Independent Power Producer | 1 | 9.8 GWh | Dec 2024 | - | ||
| Constellation New Energy Inc. | New York, NY | Independent Power Producer | 1 | 162.3 GWh | Aug 2025 | Oct 2025 | $39.38M | $2.41B |
| Constellation Nuclear | Warrenville, IL | Independent Power Producer | 14 | 198.3 TWh | Aug 2025 | - | ||
| Constellation Power Source Generation, LLC | Baltimore, MD | Independent Power Producer | 29 | 17.4 TWh | Aug 2025 | Sep 2025 | $6.14M | |
| Constellation Solar Horizons LLC | Baltimore, MD | Independent Power Producer | 1 | 18.7 GWh | Aug 2025 | - | ||
| Contango Oil And Gas | Powell, WY | Independent Power Producer | 1 | 7.4 GWh | Dec 2024 | - | ||
| Converse Energy Inc | Converse, SC | Independent Power Producer | 1 | 4.0 GWh | Dec 2024 | - | ||
| Coogee Solar, LLC | Asheville, NC | Independent Power Producer | 1 | 12.0 GWh | Dec 2024 | - | ||
| Cool Springs Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 548.1 GWh | Aug 2025 | Sep 2025 | $3.95M | |
| Consolidated Edison Solutions Inc. | Valhalla, NY | Independent Power Producer | 13 | 53.6 GWh | Dec 2024 | Dec 2022 | ||
| Coolidge Solar I, LLC | Juno Beach, FL | Independent Power Producer | 1 | 26.9 GWh | Aug 2025 | Sep 2025 | $875.50k | |
| Copenhagen Wind Farm, LLC | Brooklyn, NY | Independent Power Producer | - | - | Dec 2018 | Oct 2025 | $5.85M | |
| Copia Power | Dana Point, CA | Independent Power Producer | 3 | 617.2 GWh | Aug 2025 | - | ||
| Copper Mountain Solar 2, LLC | Independent Power Producer | - | - | Dec 2017 | Oct 2025 | $12.82M | ||
| Copper Mountain Solar 3, LLC | Boulder City, NV | Independent Power Producer | - | - | Dec 2017 | Oct 2025 | $17.34M | |
| Copper Mountain Solar 4, LLC | Boulder City, NV | Independent Power Producer | - | - | Dec 2017 | Oct 2025 | $5.24M | |
| Coram California Development, L.P. | Juno Beach, FL | Independent Power Producer | 1 | 287.7 GWh | Dec 2024 | Sep 2025 | $7.76M | |
| Corazon Energy LLC | Independent Power Producer | 1 | 410.7 GWh | Aug 2025 | - | |||
| Concho Valley Solar, LLC | Henderson, NV | Independent Power Producer | 1 | 343.3 GWh | Aug 2025 | - | ||
| Colton Power LP | Colton, CA | Independent Power Producer | 2 | 2.1 GWh | Dec 2024 | Sep 2025 | $1.32M | |
| Colton Solar One, LLC | San Diego, CA | Independent Power Producer | 1 | 3.1 GWh | Dec 2024 | - | ||
| Colton Solar Two, LLC | San Diego, CA | Independent Power Producer | 1 | 1.1 GWh | Dec 2024 | - | ||
| Columbia Solar Energy LLC | Independent Power Producer | 1 | 19.9 GWh | Dec 2024 | - | |||
| Commonwealth Chesapeake Co LLC | New Church, VA | Independent Power Producer | 1 | 42.2 GWh | Aug 2025 | Oct 2025 | $15.00M | |
| Commonwealth New Bedford Energy LLC | New Bedford, MA | Independent Power Producer | 1 | 18.6 GWh | Dec 2024 | - | ||
| Community Renewables, LLC | Luverne, MN | Independent Power Producer | 1 | 496.0 MWh | Dec 2024 | - | ||
| Concho Bluff LLC | Wilmington, DE | Independent Power Producer | 1 | 360.3 GWh | Aug 2025 | - | ||
| Clayfield Solar, LLC | New York, NY | Independent Power Producer | 1 | 202.0 MWh | Dec 2024 | - | ||
| Concord Energy LLC | Concord, NC | Independent Power Producer | 1 | 70.3 GWh | Aug 2025 | - | ||
| Concord New Energy | Seattle, WA | Independent Power Producer | 5 | 15.1 GWh | Dec 2024 | - | ||
| Condor Energy Storage LLC | Grand Terrance, CA | Independent Power Producer | 1 | -32.3 GWh | Aug 2025 | Oct 2025 | $7.40M | |
| Conductive Power | Scotch Plains, NJ | Independent Power Producer | 1 | 133.5 GWh | Aug 2025 | - | ||
| Conetoe II Solar, LLC | Charlotte, NC | Independent Power Producer | - | - | Dec 2021 | Oct 2025 | $3.72M | |
| Conetoe Solar, LLC | Jersey City, NJ | Independent Power Producer | 1 | 8.3 GWh | Dec 2024 | - | ||
| Connecticut Jet Power LLC | Milford, CT | Independent Power Producer | 4 | 1.2 GWh | Dec 2024 | Sep 2025 | $2.29M | |
| Consolidated Edison Development Inc. | Valhalla, NY | Independent Power Producer | 105 | 8.0 TWh | Aug 2025 | - | ||
| CG Windfarm LLC | Independent Power Producer | 1 | 332.0 MWh | Dec 2024 | - | |||
| Central Rivers Power WV, LLC | East Brunswick, NJ | Independent Power Producer | 1 | 161.4 GWh | Dec 2024 | - | ||
| Century Oak Wind Project, LLC | Cisco, TX | Independent Power Producer | 1 | 541.0 GWh | Aug 2025 | - | ||
| CER Colorado Bend Energy Partners LP | Wharton, TX | Independent Power Producer | 1 | 2.5 TWh | Aug 2025 | - | ||
| CER Generation LLC | Baltimore, MD | Independent Power Producer | 1 | 3.6 TWh | Aug 2025 | Sep 2025 | $3 | |
| Cereal City Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 220.7 GWh | Aug 2025 | Sep 2025 | $2.92M | |
| Cerro Gordo Wind Farm | Juno Beach, FL | Independent Power Producer | 1 | 177.3 GWh | Aug 2025 | Sep 2025 | $809.23k | |
| CES Agawam Tuckahoe Solar LLC | New York, NY | Independent Power Producer | 1 | 7.0 GWh | Dec 2024 | - | ||
| CF Industries Nitrogen LLC | Independent Power Producer | 1 | 150.5 GWh | Aug 2025 | - | |||
| Central Rivers Power US, LLC | East Brunswick, NJ | Independent Power Producer | 24 | 480.6 GWh | Aug 2025 | - | ||
| CH4 Biogas LLC | Greenwich, CT | Independent Power Producer | 2 | 4.2 GWh | Dec 2024 | - | ||
| Chalk Cliff Limited | Bakersfield, CA | Independent Power Producer | - | - | Dec 2015 | Jun 2025 | $4.86M | |
| Chalk Point Power, LLC | The Woodlands, TX | Independent Power Producer | 1 | 1.5 TWh | Aug 2025 | Oct 2025 | $67.00M | |
| Chambersburg Energy, LLC | Chambersburg, PA | Independent Power Producer | 1 | 208.1 GWh | Dec 2024 | Sep 2025 | $4.79M | |
| Champion Solar, LLC | Asheville, NC | Independent Power Producer | 1 | 22.0 GWh | Dec 2024 | Jul 2025 | $235.80k | |
| Channel Energy Center LLC | Pasadena, TX | Independent Power Producer | 1 | 4.9 TWh | Aug 2025 | - | ||
| Chapman Ranch Wind LLC | Bishop, TX | Independent Power Producer | 1 | 557.0 GWh | Dec 2024 | - | ||
| Chapman Solar | El Segundo, CA | Independent Power Producer | 1 | 4.1 GWh | Dec 2024 | - | ||
| Centaurus Community Solar | Scottsdale, AZ | Independent Power Producer | 1 | 3.4 GWh | Dec 2024 | - | ||
| Cedar Bluff Wind, LLC | Juno Beach, FL | Independent Power Producer | 1 | 883.9 GWh | Dec 2024 | Sep 2025 | $4.73M | |
| Cedar Creek Wind, LLC | San Francisco, CA | Independent Power Producer | 1 | 470.3 GWh | Aug 2025 | Oct 2025 | $13.81M | |
| Cedar Point LLC | Houston, TX | Independent Power Producer | 1 | 750.9 GWh | Aug 2025 | - | ||
| Cedar Springs Wind III, LLC | Juno Beach, FL | Independent Power Producer | 1 | 526.9 GWh | Aug 2025 | Sep 2025 | $1.90M | |
| Cedar Springs Wind IV, LLC | Juno Beach, FL | Independent Power Producer | 1 | 611.0 GWh | Aug 2025 | Sep 2025 | $7.36M | |
| Cedar Springs Wind, LLC | Juno Beach, FL | Independent Power Producer | 1 | 749.3 GWh | Aug 2025 | Sep 2025 | $2.33M | |
| Cedro Hill Wind, LLC | Scottsdale, AZ | Independent Power Producer | 1 | 374.3 GWh | Dec 2024 | - | ||
| Celina Solar Project #1, LLC | St. Louis Park, MN | Independent Power Producer | 1 | 6.7 GWh | Dec 2024 | - | ||
| Charlemont Ma, LLC | St. Louis Park, MN | Independent Power Producer | 1 | 1.3 GWh | Nov 2024 | - | ||
| Centerfield Cooper Solar, LLC | Asheville, NC | Independent Power Producer | 1 | 153.5 GWh | Aug 2025 | Sep 2025 | $1.29M | |
| Centerstream STL, LLC | St. Louis, MO | Independent Power Producer | 1 | 86.1 GWh | Jul 2025 | Sep 2025 | $794.70k | |
| Centinela Solar Energy LLC | Pleasanton, CA | Independent Power Producer | - | - | Dec 2019 | Jun 2025 | $17.67M | |
| Central 40, LLC | Reno, NV | Independent Power Producer | 1 | 78.3 GWh | Aug 2025 | Sep 2025 | $866.50k | |
| Central Antelope Dry Ranch B LLC | Independent Power Producer | 1 | 6.9 GWh | Dec 2024 | - | |||
| Central Ca Fuel Cell 1 | Tulare, CA | Independent Power Producer | 1 | 19.3 GWh | Dec 2024 | - | ||
| Central Rivers Power Ma, LLC | East Brunswick, NJ | Independent Power Producer | 5 | 46.1 GWh | Dec 2024 | - | ||
| Central Rivers Power NH, LLC | East Brunswick, NJ | Independent Power Producer | 9 | 358.3 GWh | Dec 2024 | - | ||
| Claire Solar Partners LLC | South Burlington, VT | Independent Power Producer | 1 | 3.6 GWh | Dec 2024 | - | ||
| Chub Garden LLC | Northfield, MN | Independent Power Producer | 1 | 1.8 GWh | Dec 2024 | - | ||
| Ci-Ii Mitchell Holding LLC | Calgary, AB | Independent Power Producer | 5 | 33.9 GWh | Dec 2024 | - | ||
| Ci III VK I Te Partnership LLC | Wilmington, DE | Independent Power Producer | 1 | 156.1 GWh | Aug 2025 | - | ||
| Cimarron Bend Wind Project I, LLC | Andover, MA | Independent Power Producer | 1 | 865.1 GWh | Aug 2025 | Sep 2025 | $5.18M | |
| Cimarron Bend Wind Project II, LLC | Andover, MA | Independent Power Producer | 1 | 832.0 GWh | Aug 2025 | Sep 2025 | $4.46M | |
| Cimarron Wind Energy LLC | Juno Beach, FL | Independent Power Producer | 1 | 450.0 GWh | Aug 2025 | Oct 2025 | $8.59M | $4.60M |
| Cimarron Windpower II, LLC | Charlotte, NC | Independent Power Producer | - | - | Dec 2021 | Sep 2025 | $2.17M | |
| Citizens Enterprises Corporation | Boston, MA | Independent Power Producer | 26 | 222.0 GWh | Aug 2025 | - | ||
| Chowan JEHU Road Solar, LLC | Asheville, NC | Independent Power Producer | 1 | 8.5 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 | - |
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 | Aug 2025 | Nuclear |
| Barry | Bucks, Alabama | 13 TWh | Jan 1954 | Aug 2025 | Natural Gas : 92.7% Bituminous Coal : 7.3% |
| Beaver Valley | Shippingport, Pennsylvania | 15 TWh | Aug 1976 | Aug 2025 | Nuclear |
| Braidwood Generation Station | Braceville, Illinois | 20 TWh | Jun 1988 | Aug 2025 | Nuclear |
| Browns Ferry | Decatur, Alabama | 28 TWh | Jul 1974 | Aug 2025 | Nuclear |
| Brunswick Nuclear | Southport, North Carolina | 15 TWh | Oct 1975 | Aug 2025 | Nuclear |
| Byron Generating Station | Byron, Illinois | 19 TWh | Aug 1985 | Aug 2025 | Nuclear |
| Calvert Cliffs Nuclear Power Plant | Lusby, Maryland | 15 TWh | Apr 1975 | Aug 2025 | Nuclear |
| Catawba | York, South Carolina | 19 TWh | May 1985 | Aug 2025 | Nuclear |
| Comanche Peak | Glen Rose, Texas | 19 TWh | Jul 1990 | Aug 2025 | Nuclear |
| Crystal River | Crystal River, Florida | 15 TWh | Sep 1966 | Aug 2025 | Natural Gas : 79.4% Bituminous Coal : 20.5% |
| Diablo Canyon | Avila Beach, California | 18 TWh | Apr 1985 | Aug 2025 | Nuclear |
| Donald C Cook | Bridgman, Michigan | 19 TWh | Jul 1975 | Aug 2025 | Nuclear |
| Dresden Generating Station | Morris, Illinois | 15 TWh | Jul 1970 | Aug 2025 | Nuclear |
| Edwin I Hatch | Baxley, Georgia | 14 TWh | Nov 1975 | Aug 2025 | Nuclear |
| Gavin Power, LLC | Cheshire, Ohio | 13 TWh | Sep 1974 | Aug 2025 | Bituminous Coal : 99.5% Distillate Fuel Oil : 0.5% |
| Grand Coulee | Grand Coulee, Washington | 16 TWh | Feb 1941 | Aug 2025 | Water |
| Grand Gulf | Port Gibson, Mississippi | 11 TWh | Jun 1985 | Aug 2025 | Nuclear |
| Guernsey Power Station | Byesville, Ohio | 11 TWh | Jan 2023 | Aug 2025 | Natural Gas |
| H Allen Franklin Combined Cycle | Smiths, Alabama | 12 TWh | May 2002 | Aug 2025 | Natural Gas |
| Hines Energy Complex | Bartow, Florida | 12 TWh | Mar 1999 | Aug 2025 | Natural Gas |
| Jack McDonough | Smyrna, Georgia | 16 TWh | Apr 1971 | Aug 2025 | Natural Gas |
| James H Miller Jr | Quinton, Alabama | 19 TWh | Sep 1978 | Aug 2025 | Subbituminous Coal : 99.1% Natural Gas : 0.9% |
| Joseph M Farley | Columbia, Alabama | 14 TWh | Nov 1977 | Aug 2025 | Nuclear |
| Labadie | Labadie, Missouri | 15 TWh | May 1970 | Aug 2025 | Subbituminous Coal : 99.9% |
| LaSalle Generating Station | Marseilles, Illinois | 20 TWh | Dec 1983 | Aug 2025 | Nuclear |
| Limerick | Sanatoga, Pennsylvania | 19 TWh | Jan 1986 | Aug 2025 | Nuclear |
| McGuire | Huntersville, North Carolina | 19 TWh | Aug 1981 | Aug 2025 | Nuclear |
| Millstone | Waterford, Connecticut | 16 TWh | Nov 1975 | Aug 2025 | Nuclear |
| Monroe (MI) | Monroe, Michigan | 15 TWh | Oct 1969 | Aug 2025 | Subbituminous Coal : 74.1% Bituminous Coal : 16.5% Petroleum Coke : 9.2% |
| Nine Mile Point Nuclear Station | Lycoming, New York | 16 TWh | Nov 1969 | Aug 2025 | Nuclear |
| North Anna | Mineral, Virginia | 16 TWh | May 1978 | Aug 2025 | Nuclear |
| Oak Grove (TX) | Franklin, Texas | 11 TWh | Mar 2010 | Aug 2025 | Lignite Coal : 99.0% Natural Gas : 1.0% |
| Oconee | Seneca, South Carolina | 23 TWh | Jun 1973 | Aug 2025 | Nuclear |
| Okeechobee Clean Energy Center | Okeechobee, Florida | 12 TWh | Feb 2019 | Aug 2025 | Natural Gas |
| Palo Verde | Wintersburg, Arizona | 32 TWh | Dec 1985 | Aug 2025 | Nuclear |
| Peach Bottom | Delta, Pennsylvania | 22 TWh | Jun 1974 | Aug 2025 | Nuclear |
| Prairie State Generating Station | Marissa, Illinois | 11 TWh | May 2012 | Aug 2025 | Bituminous Coal : 99.8% |
| PSEG Salem Generating Station | Hancocks Bridge, New Jersey | 17 TWh | May 1971 | Aug 2025 | Nuclear |
| Quad Cities Generating Station | Cordova, Illinois | 15 TWh | Nov 1972 | Aug 2025 | Nuclear |
| Robert Moses Niagara | Lewiston, New York | 15 TWh | Dec 1960 | Aug 2025 | Water |
| South Texas Project | Wadsworth, Texas | 22 TWh | Jul 1988 | Aug 2025 | Nuclear |
| St Lucie | Jensen Beach, Florida | 16 TWh | Apr 1976 | Aug 2025 | Nuclear |
| Surry | Surry, Virginia | 14 TWh | Nov 1972 | Aug 2025 | Nuclear |
| TalenEnergy Susquehanna | Berwick, Pennsylvania | 19 TWh | May 1983 | Aug 2025 | Nuclear |
| Turkey Point | Homestead, Florida | 20 TWh | Mar 1967 | Aug 2025 | Nuclear : 67.6% Natural Gas : 32.4% |
| Vogtle | Waynesboro, Georgia | 35 TWh | Apr 1987 | Aug 2025 | Nuclear |
| W A Parish | Thompsons, Texas | 15 TWh | May 1958 | Aug 2025 | Subbituminous Coal : 84.0% Natural Gas : 16.0% |
| Watts Bar Nuclear Plant | Spring City, Tennessee | 15 TWh | Apr 1996 | Aug 2025 | Nuclear |
| West County Energy Center | Loxahatchee, Florida | 19 TWh | Jul 2009 | Aug 2025 | Natural Gas : 99.9% |