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 |
|---|---|---|---|---|---|---|---|---|
| EDP Renewables North America LLC | Houston, TX | Independent Power Producer | 7 | 2.3 TWh | Aug 2026 | Jun 2024 | ||
| EDF Trading North America, LLC | Houston, TX | - | - | - | Oct 2025 | $124.96M | $86.50M | |
| East Fork Wind Project, LLC | Houston, TX | - | - | - | Sep 2025 | $1.63M | ||
| Duran Mesa LLC | Houston, TX | - | - | - | Oct 2025 | $4.44M | ||
| DRW Energy Trading LLC | Houston, TX | - | - | - | Sep 2025 | $7.22M | $6.79M | |
| Dow Pipeline, LLC | Houston, TX | - | - | - | Sep 2025 | $35.27M | ||
| Dartmouth Energy Center | Houston, TX | Independent Power Producer | 1 | 88.9 GWh | Dec 2025 | - | ||
| Danton XI Solar LLC | Houston, TX | Independent Power Producer | 1 | 1.8 GWh | Dec 2025 | - | ||
| Danish Fields Solar, LLC | Houston, TX | Independent Power Producer | 1 | 1.3 TWh | Aug 2026 | - | ||
| Dakota Range III, LLC | Houston, TX | - | - | - | Sep 2025 | $2.57M | ||
| Crystal Hill Solar, LLC | Houston, TX | - | - | - | Sep 2025 | $1.84M | ||
| Crossing Trails Wind Power Project LLC | Houston, TX | - | - | - | Sep 2025 | $1.21M | ||
| Crooked Lake Solar, LLC | Houston, TX | Independent Power Producer | 1 | 434.7 GWh | Aug 2026 | Sep 2025 | $3.84M | |
| CPN Bethpage 3RD Turbine, Inc. | Houston, TX | - | - | - | Oct 2025 | $1.42M | ||
| Cottonwood Bayou Solar, LLC | Houston, TX | Independent Power Producer | 1 | 837.6 GWh | Aug 2026 | - | ||
| Cotton Plains Wind I, LLC | Houston, TX | Independent Power Producer | 1 | 206.3 GWh | Aug 2026 | - | ||
| Contour Global | Houston, TX | Investor-Owned Utility | 1 | 423.1 GWh | Aug 2026 | - | ||
| Conemaugh Power LLC | Houston, TX | - | - | - | Oct 2025 | $7.03M | ||
| Clinton Solar (Oh) LLC | Houston, TX | Independent Power Producer | 1 | 84.7 GWh | Aug 2026 | - | ||
| Clines Corners Wind Farm LLC | Houston, TX | - | - | - | Oct 2025 | $11.22M | ||
| Citigroup Energy Inc. | Houston, TX | - | - | - | Oct 2025 | $393.12M | $46.30M | |
| Citigroup Commodities Canada ULC | Houston, TX | - | - | - | Apr 2025 | $13.05M | ||
| Chevron Technology Ventures | Houston, TX | Independent Power Producer | 1 | 1.4 GWh | Dec 2025 | - | ||
| Champion Energy Services, LLC | Houston, TX | - | - | - | Oct 2025 | $222.76k | ||
| Champion Energy Marketing LLC | Houston, TX | - | - | - | Oct 2025 | $5.60M | $747.08k | |
| Cedar Point LLC | Houston, TX | Independent Power Producer | 1 | 712.1 GWh | Aug 2026 | - | ||
| Cedar Creek II, LLC | Houston, TX | - | - | - | Sep 2025 | $9.25M | ||
| CCFC Sutter Energy, LLC | Houston, TX | - | - | - | Oct 2025 | $4.02M | $59.13k | |
| Cattlemen Solar Park LLC | Houston, TX | Independent Power Producer | 1 | 618.7 GWh | Aug 2026 | - | ||
| Cattlemen Solar Park II LLC | Houston, TX | Independent Power Producer | 1 | 369.9 GWh | Aug 2026 | - | ||
| Catalyze Rochelle Wiscold Drive Microgrid, LLC | Houston, TX | Independent Power Producer | 1 | 1.4 GWh | Dec 2025 | - | ||
| Catalyze Pombrio Solar Farm 2 Microgrid, LLC | Houston, TX | Independent Power Producer | 1 | 6.4 GWh | Dec 2025 | - | ||
| Catalyze Pombrio Solar Farm 1 Microgrid, LLC | Houston, TX | Independent Power Producer | 1 | 6.3 GWh | Dec 2025 | - | ||
| Catalyze Oxnard 2600 Sakioka Drive Microgrid, LLC | Houston, TX | Independent Power Producer | 1 | 2.7 GWh | Dec 2025 | - | ||
| Catalyze Newark Solar Farm 2 Microgrid, LLC | Houston, TX | Independent Power Producer | 1 | 5.8 GWh | Dec 2025 | - | ||
| Catalyze Newark Solar Farm 1 Microgrid, LLC | Houston, TX | Independent Power Producer | 1 | 7.6 GWh | Dec 2025 | - | ||
| Catalyze MIRA LOMA 3251 De Forest Circle Microgrid LLC | Houston, TX | Independent Power Producer | 1 | 8.9 GWh | Dec 2025 | - | ||
| Catalyze Houston Express Lane Microgrid, LLC | Houston, TX | Independent Power Producer | 1 | 600.0 MWh | Dec 2025 | - | ||
| Catalyze Fort Worth 5200 Gold Spike Drive Microgrid, LLC | Houston, TX | Independent Power Producer | 1 | 2.5 GWh | Dec 2025 | - | ||
| Catalyze Breesport Road Microgrid, LLC | Houston, TX | Independent Power Producer | 1 | 1.9 GWh | Dec 2025 | - | ||
| Catalyze Bolingbrook 279 Marquette Drive Microgrid, LLC | Houston, TX | Independent Power Producer | 1 | 287.0 MWh | Nov 2025 | - | ||
| Catalyze Blackstone 83 Federal Street Microgrid, LLC | Houston, TX | Independent Power Producer | 1 | 6.7 GWh | Dec 2025 | - | ||
| Catalyze Bedford Park 7035 W 65TH Street Microgrid, LLC | Houston, TX | Independent Power Producer | 1 | 480.0 MWh | Dec 2025 | - | ||
| Catalina Solar Lessee, LLC | Houston, TX | - | - | - | Sep 2025 | $10.10M | ||
| Castleton Commodities Merchant Trading L.P. | Houston, TX | - | - | - | Oct 2025 | $7.89M | $3.61M | |
| Cascade Energy Storage II LLC | Houston, TX | - | - | - | Sep 2025 | $303.50k | ||
| Cascade Bess LLC | Houston, TX | - | - | - | Sep 2025 | $609.58k | ||
| Carpenter Wind Farm LLC | Houston, TX | Independent Power Producer | 1 | 486.3 GWh | Aug 2026 | - | ||
| Carlsbad Energy Center LLC | Houston, TX | - | - | - | Sep 2025 | $22.81M | ||
| Canal Marketing LLC | Houston, TX | - | - | - | Sep 2025 | $33.77M | $33.77M | |
| Canal 3 Generating LLC | Houston, TX | - | - | - | Sep 2025 | $15.46M | ||
| Canadian Breaks LLC | Houston, TX | Independent Power Producer | 1 | 915.9 GWh | Aug 2026 | - | ||
| Cameron Solar, LLC | Houston, TX | Independent Power Producer | 1 | 41.7 GWh | Aug 2026 | - | ||
| Camden Energy Center | Houston, TX | Independent Power Producer | 1 | 97.9 GWh | Dec 2025 | - | ||
| Calpine VIneland Solar LLC | Houston, TX | Independent Power Producer | 1 | 5.4 GWh | Dec 2025 | Sep 2025 | $38.20k | |
| Calpine New Jersey Generation LLC | Houston, TX | Independent Power Producer | 8 | 162.7 GWh | Dec 2025 | Oct 2025 | $3.40M | $20.93k |
| Calpine Mid-Merit LLC | Houston, TX | Independent Power Producer | 1 | 9.9 TWh | Aug 2026 | Oct 2025 | $20.19M | $17.00k |
| Calpine Mid-Merit II, LLC | Houston, TX | - | - | - | Oct 2025 | $35.19M | $17.67k | |
| Calpine Mid-Atlantic Generation LLC | Houston, TX | Independent Power Producer | 8 | 2.7 TWh | Aug 2026 | Oct 2025 | $43.35M | $361.64k |
| Calpine Greenleaf Holding, Inc. | Houston, TX | Independent Power Producer | 1 | 2.7 GWh | Dec 2025 | Jun 2015 | ||
| Calpine Energy Services, L.P. | Houston, TX | - | - | - | Oct 2025 | $1.20B | $583.84M | |
| Calpine Eastern Corp | Houston, TX | Independent Power Producer | 1 | 872.5 GWh | Dec 2025 | - | ||
| Calpine Bethlehem LLC | Houston, TX | Independent Power Producer | 1 | 6.5 TWh | Aug 2026 | Oct 2025 | $29.88M | $755.43 |
| Cabazon Wind Partners, LLC | Houston, TX | - | - | - | Oct 2025 | $173.18k | ||
| Caballero Ca Storage LLC | Houston, TX | Independent Power Producer | 1 | -25.0 GWh | Aug 2026 | Oct 2025 | $6.75M | |
| Bynum Solar Project LLC (Re) | Houston, TX | Independent Power Producer | 1 | 66.6 GWh | Aug 2026 | - | ||
| Broadview Energy KW, LLC | Houston, TX | - | - | - | Oct 2025 | $10.13M | ||
| Broadview Energy JN, LLC | Houston, TX | - | - | - | Oct 2025 | $12.68M | ||
| Broadlands Wind Farm LLC | Houston, TX | - | - | - | Oct 2025 | $4.35M | ||
| Briscoe Wind Farm, LLC | Houston, TX | Independent Power Producer | 1 | 457.6 GWh | Dec 2025 | - | ||
| Brazoria Solar I, LLC | Houston, TX | Independent Power Producer | 1 | 509.7 GWh | Aug 2026 | - | ||
| Brazoria County Solar Project, LLC | Houston, TX | Independent Power Producer | 1 | 432.8 GWh | Aug 2026 | - | ||
| BP Energy Retail Company California LLC | Houston, TX | - | - | - | Oct 2025 | $91.77M | $47.24M | |
| BP Energy Company | Houston, TX | - | - | - | Oct 2025 | $1.20B | $232.25M | |
| Bluestone Farm Solar, LLC | Houston, TX | Independent Power Producer | 1 | 86.5 GWh | Aug 2026 | Sep 2025 | $1.37M | |
| Blue Harvest Solar Park LLC | Houston, TX | Independent Power Producer | 1 | 108.7 GWh | Aug 2026 | Sep 2025 | $1.44M | |
| Blue Canyon Windpower VI LLC | Houston, TX | Independent Power Producer | 1 | 218.4 GWh | Dec 2025 | Dec 2020 | ||
| Blue Canyon Windpower V LLC | Houston, TX | Independent Power Producer | 1 | 267.1 GWh | Dec 2025 | Oct 2025 | $4.34M | |
| Blue Canyon Windpower II LLC | Houston, TX | Independent Power Producer | 1 | 594.6 GWh | Dec 2025 | Oct 2025 | $12.84M | |
| Blackstone Wind Farm LLC | Houston, TX | Independent Power Producer | 1 | 262.5 GWh | Dec 2025 | Oct 2025 | $1.85M | |
| Blackstone Wind Farm II LLC | Houston, TX | Independent Power Producer | 1 | 533.2 GWh | Dec 2025 | Oct 2025 | $3.90M | |
| Biourja Renewables LLC | Houston, TX | Industrial | 1 | 80.0 GWh | Dec 2025 | - | ||
| Big Plain Solar, LLC | Houston, TX | Independent Power Producer | - | - | - | Oct 2025 | $5.04M | |
| Bethpage Energy Center 3, LLC | Houston, TX | - | - | - | Aug 2025 | $4.58M | $102.96k | |
| Bernard Creek Solar, LLC | Houston, TX | Independent Power Producer | 1 | 552.9 GWh | Aug 2026 | - | ||
| Barrett Solar Project LLC (Re) | Houston, TX | Independent Power Producer | 1 | 193.3 GWh | Aug 2026 | - | ||
| Azalea Springs Solar Park LLC | Houston, TX | Independent Power Producer | 1 | 408.3 GWh | Aug 2026 | - | ||
| ATNV Energy, LP | Houston, TX | - | - | - | Sep 2025 | $7.14M | ||
| Aspen Road Solar 1, LLC | Houston, TX | - | - | - | Sep 2025 | $1.95M | ||
| Arlington Wind Power Project LLC | Houston, TX | Independent Power Producer | 1 | 207.7 GWh | Dec 2025 | Sep 2025 | $3.92M | $172.43k |
| Arkwright Summit Wind Farm LLC | Houston, TX | Independent Power Producer | 1 | 251.3 GWh | Aug 2026 | Oct 2025 | $2.20M | |
| Arbuckle Mountain Wind Farm LLC | Houston, TX | Independent Power Producer | 1 | 319.3 GWh | Dec 2025 | Sep 2025 | $1.92M | |
| Ap Gas & Electric (TX), LLC | Houston, TX | - | - | - | Oct 2025 | $397.91 | ||
| Ap Gas & Electric (Pa), LLC | Houston, TX | - | - | - | Oct 2025 | $509.34k | ||
| Ap Gas & Electric (Oh), LLC | Houston, TX | - | - | - | Oct 2025 | $242.73k | ||
| Ap Gas & Electric (NJ), LLC | Houston, TX | - | - | - | Oct 2025 | $60.04k | ||
| Ap Gas & Electric (MD), LLC | Houston, TX | - | - | - | Oct 2025 | $66.61k | ||
| Ap Gas & Electric (Il), LLC | Houston, TX | - | - | - | Oct 2025 | $79.93k | ||
| Amherst Community Solar LLC | Houston, TX | Independent Power Producer | 1 | 7.4 GWh | Dec 2025 | - | ||
| Altop Energy Trading LLC | Houston, TX | - | - | - | Oct 2025 | $48.88M | $14.88M |
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% |