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 |
|---|---|---|---|---|---|---|---|---|
| Brookfield Smoky Mountain Hydropower LP | Queensbury, NY | Independent Power Producer | 4 | 1.4 TWh | Dec 2024 | Sep 2025 | $22.10M | |
| Brookfield White Pine Hydro LLC | Lewiston, ME | Independent Power Producer | 19 | 1.5 TWh | Dec 2024 | Sep 2025 | $21.37M | |
| Buckleberry Solar, LLC | New York, NY | - | - | - | Sep 2025 | $1.57M | ||
| Bucksport Generation LLC | Bucksport, ME | Independent Power Producer | 2 | 24.1 GWh | Mar 2026 | Sep 2025 | $5.15M | |
| Buena VIsta Energy Center, LLC | Juno Beach, FL | Independent Power Producer | 1 | 423.1 GWh | Mar 2026 | Sep 2025 | $5.84M | |
| Buffalo Dunes Wind Project LLC | Andover, MA | Independent Power Producer | 1 | 852.9 GWh | Mar 2026 | Sep 2025 | $3.49M | |
| Buffalo Ridge I LLC | Portland, OR | - | - | - | Sep 2025 | $484.03k | ||
| Buffalo Ridge II LLC | Portland, OR | - | - | - | Sep 2025 | $2.53M | ||
| Buffalo Ridge Wind, LLC | Juno Beach, FL | Independent Power Producer | 1 | 479.3 GWh | Mar 2026 | Sep 2025 | $2.09M | |
| Bulldog Solar LLC | Asheville, NC | Independent Power Producer | 1 | 176.9 GWh | Mar 2026 | Sep 2025 | $2.02M | |
| Bullock Solar, LLC | Durham, NC | - | - | - | Sep 2025 | $1.60M | ||
| Butler Ridge Wind Energy Center | Juno Beach, FL | Independent Power Producer | 1 | 155.7 GWh | Mar 2026 | Sep 2025 | $2.48M | |
| C.N. Brown Electricity, LLC | South Paris, ME | - | - | - | Sep 2025 | $37.52k | $1.01M | |
| Ca Flats Solar 130, LLC | Scottsdale, AZ | - | - | - | Sep 2025 | $7.48M | ||
| Ca Flats Solar 150, LLC | Scottsdale, AZ | - | - | - | Sep 2025 | $6.66M | ||
| Cabin Creek Solar, LLC | Asheville, NC | Independent Power Producer | 1 | 174.7 GWh | Mar 2026 | Sep 2025 | $1.93M | |
| Caithness Long Island, LLC | New York, NY | Independent Power Producer | 1 | 2.5 TWh | Mar 2026 | Sep 2025 | $20.54M | |
| CALD Bess LLC | Austin, TX | Independent Power Producer | 1 | -21.6 GWh | Mar 2026 | Sep 2025 | $5.09M | |
| Calenergy, LLC | DES Moines, IA | - | - | - | Sep 2025 | $39.91M | $21.53M | |
| Calhoun County Solar Project, LLC | Kansas City, MO | Independent Power Producer | - | - | - | Sep 2025 | $2.95M | |
| California Ridge Wind Energy LLC | Gatineau, QC | - | - | - | Sep 2025 | $11.54M | ||
| Calpine VIneland Solar LLC | Houston, TX | Independent Power Producer | 1 | 5.6 GWh | Dec 2024 | Sep 2025 | $38.20k | |
| Camilla Solar Energy LLC | Chicago, IL | - | - | - | Sep 2025 | $2.93M | ||
| Camino Solar, LLC | Portland, OR | - | - | - | Sep 2025 | $1.67M | ||
| Campo Verde Solar, LLC | Birmingham, AL | - | - | - | Sep 2025 | $12.93M | ||
| Canadian Hills Wind LLC | Boston, MA | Independent Power Producer | 1 | 528.8 GWh | Mar 2026 | Sep 2025 | $3.13M | |
| Canal 3 Generating LLC | Houston, TX | - | - | - | Sep 2025 | $15.46M | ||
| Canal Generating LLC | Sandwich, MA | Independent Power Producer | 1 | 538.9 GWh | Mar 2026 | Sep 2025 | $18.31M | |
| Canal Marketing LLC | Houston, TX | - | - | - | Sep 2025 | $33.77M | $33.77M | |
| Cane Creek Solar, LLC | Asheville, NC | Independent Power Producer | 1 | 180.6 GWh | Mar 2026 | Sep 2025 | $-365.90k | |
| Caney River Wind Project | Andover, MA | Independent Power Producer | 1 | 634.5 GWh | Mar 2026 | Sep 2025 | $9.89M | |
| Capital Power Corporation | Edmonton, AB | Independent Power Producer | 8 | 164.3 GWh | Dec 2024 | Sep 2025 | $723.47k | |
| Capon Bridge Solar LLC | New York, NY | Independent Power Producer | 1 | 12.0 GWh | Dec 2024 | Sep 2025 | $383.20k | |
| Caprock Solar 1, LLC | Charlotte, NC | Independent Power Producer | - | - | Dec 2021 | Sep 2025 | $955.90k | |
| Carlsbad Energy Center LLC | Houston, TX | - | - | - | Sep 2025 | $22.81M | ||
| Carousel Wind Farm, LLC | Juno Beach, FL | Independent Power Producer | 1 | 670.4 GWh | Dec 2024 | Sep 2025 | $5.16M | |
| CARR Street Generating STA LP | East Syracuse, NY | Independent Power Producer | 1 | 199.3 GWh | Dec 2024 | Sep 2025 | $1.06M | |
| Carthage Energy LLC | Carthage, NY | Independent Power Producer | 1 | - | Sep 2024 | Sep 2025 | $808.60k | |
| Carville Energy LLC | St Gabriel, LA | Independent Power Producer | 1 | 3.0 TWh | Feb 2026 | Sep 2025 | $38.12M | |
| Casa Mesa Wind, LLC | Juno Beach, FL | Independent Power Producer | 1 | 198.8 GWh | Mar 2026 | Sep 2025 | $1.22M | |
| Cascade Bess LLC | Houston, TX | - | - | - | Sep 2025 | $609.58k | ||
| Cascade Energy Storage II LLC | Houston, TX | - | - | - | Sep 2025 | $303.50k | ||
| Casco Bay Energy Co LLC | Veazie, ME | Independent Power Producer | 1 | 2.7 TWh | Dec 2024 | Sep 2025 | $20.76M | |
| Casselman Windpower LLC | Portland, OR | - | - | - | Sep 2025 | $667.88k | ||
| Cassia Gulch Wind Park, LLC | Baltimore, MD | Independent Power Producer | 1 | 37.5 GWh | Mar 2026 | Sep 2025 | $803.80k | |
| Castanea Project LLC | LOS Angeles, CA | Independent Power Producer | 1 | 363.8 GWh | Dec 2024 | Sep 2025 | $13.18M | |
| Castle Solar, LLC | New York, NY | Independent Power Producer | 1 | 117.3 GWh | Mar 2026 | Sep 2025 | $1.09M | |
| Catalina Solar Lessee, LLC | Houston, TX | - | - | - | Sep 2025 | $10.10M | ||
| Catalina Solar, LLC | Batesburg, SC | Independent Power Producer | 1 | 50.8 GWh | Mar 2026 | Sep 2025 | ||
| Catalyst Old River Hydroelectric Limited Partnership | Gatineau, QC | - | - | - | Sep 2025 | $49.50M | ||
| Cavalier Solar A, LLC | Louisville, CO | - | - | - | Sep 2025 | $6.54M | ||
| Cavalier Solar A2, LLC | Louisville, CO | - | - | - | Sep 2025 | $3.74M | ||
| Ce Leathers Company | DES Moines, IA | - | - | - | Sep 2025 | $9.38M | ||
| Cedar Bluff Wind, LLC | Juno Beach, FL | Independent Power Producer | 1 | 883.9 GWh | Dec 2024 | Sep 2025 | $4.73M | |
| Cedar Creek II, LLC | Houston, TX | - | - | - | Sep 2025 | $9.25M | ||
| Cedar Point Wind, LLC | Duluth, MN | - | - | - | Sep 2025 | $12.17M | ||
| Cedar Springs Wind III, LLC | Juno Beach, FL | Independent Power Producer | 1 | 548.4 GWh | Mar 2026 | Sep 2025 | $1.90M | |
| Cedar Springs Wind IV, LLC | Juno Beach, FL | Independent Power Producer | 1 | 1.4 TWh | Mar 2026 | Sep 2025 | $7.36M | |
| Cedar Springs Wind, LLC | Juno Beach, FL | Independent Power Producer | 1 | 802.9 GWh | Mar 2026 | Sep 2025 | $2.33M | |
| Centerfield Cooper Solar, LLC | Asheville, NC | Independent Power Producer | 1 | 122.3 GWh | Dec 2025 | Sep 2025 | $1.29M | |
| Centerstream STL, LLC | St. Louis, MO | Independent Power Producer | 1 | 31.0 GWh | Jan 2026 | Sep 2025 | $794.70k | |
| Centinela Solar Energy LLC | Pleasanton, CA | Independent Power Producer | - | - | Dec 2019 | Sep 2025 | $17.67M | |
| Central 40, LLC | Reno, NV | Independent Power Producer | 1 | 75.8 GWh | Mar 2026 | Sep 2025 | $866.50k | |
| Central Antelope Dry Ranch C LLC | Louisville, CO | - | - | - | Sep 2025 | $1.33M | ||
| Central Line Solar, LLC | Louisville, CO | - | - | - | Sep 2025 | $2.18M | ||
| Central Maine Power Company | Orange, CT | - | - | - | Sep 2025 | $7.64M | $46.15M | |
| CER Generation LLC | Baltimore, MD | Independent Power Producer | 1 | 3.2 TWh | Mar 2026 | Sep 2025 | $3 | |
| Cereal City Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 211.9 GWh | Mar 2026 | Sep 2025 | $2.92M | |
| Cerro Gordo Wind Farm | Juno Beach, FL | Independent Power Producer | 1 | 186.0 GWh | Mar 2026 | Sep 2025 | $809.23k | |
| Chalk Cliff Limited | Bakersfield, CA | Independent Power Producer | - | - | Dec 2015 | Sep 2025 | $4.86M | |
| Chambersburg Energy, LLC | Chambersburg, PA | Independent Power Producer | 1 | 208.1 GWh | Dec 2024 | Sep 2025 | $4.79M | |
| Chaparral Springs, LLC | Dallas, TX | - | - | - | Sep 2025 | $6.19M | ||
| Chaves County Solar II, LLC | Juno Beach, FL | Independent Power Producer | 1 | 74.2 GWh | Mar 2026 | Sep 2025 | $693.76k | |
| Chaves County Solar, LLC | Juno Beach, FL | - | - | - | Sep 2025 | $1.88M | ||
| Chesapeake Beach Bess LLC | Framingham, MA | - | - | - | Sep 2025 | $43.54k | ||
| Chesapeake Solar Project, LLC | Juno Beach, FL | Independent Power Producer | 1 | 263.4 GWh | Mar 2026 | Sep 2025 | $2.64M | |
| Chevelon Butte Re II LLC | Louisville, CO | - | - | - | Sep 2025 | $5.40M | ||
| Chevelon Butte Re LLC | Louisville, CO | - | - | - | Sep 2025 | $5.61M | ||
| Cheyenne Light, Fuel And Power Company | Rapid City, SD | - | - | - | Sep 2025 | $4.20M | $14.37M | |
| Chicot Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 233.5 GWh | Mar 2026 | Sep 2025 | $2.03M | |
| Chief Energy Power LLC | Birmingham, AL | - | - | - | Sep 2025 | $7.08k | ||
| Chisholm VIew Wind Project | Andover, MA | Independent Power Producer | 1 | 936.4 GWh | Mar 2026 | Sep 2025 | $1.62M | |
| Chisholm VIew Wind Project II, LLC | Andover, MA | - | - | - | Sep 2025 | $1.11M | ||
| Chula VIsta Energy Center, LLC | Sacramento, CA | - | - | - | Sep 2025 | $788.02k | ||
| CID Solar, LLC | New York, NY | - | - | - | Sep 2025 | $1.89M | ||
| Cimarron Bend Wind Project I, LLC | Andover, MA | Independent Power Producer | 1 | 829.4 GWh | Mar 2026 | Sep 2025 | $5.18M | |
| Cimarron Bend Wind Project II, LLC | Andover, MA | Independent Power Producer | 1 | 843.8 GWh | Mar 2026 | Sep 2025 | $4.46M | |
| Cimarron Windpower II, LLC | Charlotte, NC | Independent Power Producer | - | - | Dec 2021 | Sep 2025 | $2.17M | |
| Citadel Energy Marketing LLC | Greenwich, CT | - | - | - | Sep 2025 | $54.04M | ||
| City Of Baldwin City- (KS) | Baldwin City, KS | Municipally-Owned Utility | 2 | 224.1 MWh | Dec 2024 | Sep 2025 | $23.23k | |
| City Of Barron - (Wi) | Barron, WI | Municipally-Owned Utility | 1 | 372.0 MWh | Dec 2024 | Sep 2025 | $678.96k | |
| FRP Tupelo Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 208.7 GWh | Mar 2026 | Sep 2025 | $1.99M | |
| FTS Master Tenant 1, LLC | Louisville, CO | - | - | - | Sep 2025 | $1.41M | ||
| FTS Master Tenant 2, LLC | Louisville, CO | - | - | - | Sep 2025 | $1.77M | ||
| Furry Creek Power Ltd. | Guelph, ON | - | - | - | Sep 2025 | $679.14k | ||
| Ga Solar 3, LLC | Miami, FL | Independent Power Producer | - | - | Dec 2022 | Sep 2025 | $1.18M | |
| GANS Energy LLC | GANS, PA | Independent Power Producer | 1 | 151.9 GWh | Dec 2024 | Sep 2025 | $3.59M | |
| Garden Wind LLC | Juno Beach, FL | Independent Power Producer | 1 | 377.3 GWh | Mar 2026 | Sep 2025 | $4.76M | |
| Gauley River Power Partners LP | Andover, MS | Independent Power Producer | - | - | Dec 2019 | Sep 2025 | $1.42M | |
| GB II Connecticut LLC | Birmingham, AL | - | - | - | Sep 2025 | $58.67M |
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 |