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 |
|---|---|---|---|---|---|---|---|---|
| Constellation Nuclear | Warrenville, IL | Independent Power Producer | 14 | 196.2 TWh | Aug 2026 | - | ||
| Consumers Energy Co - (Mi) | Jackson, MI | Investor-Owned Utility | 40 | 26.8 TWh | Aug 2026 | Oct 2025 | $500.97M | $182.47M |
| City Of San Antonio - (TX) | San Antonio, TX | Municipally-Owned Utility | 19 | 24.6 TWh | Aug 2026 | - | ||
| Constellation Power Source Generation, LLC | Baltimore, MD | Independent Power Producer | 29 | 14.7 TWh | Aug 2026 | Sep 2025 | $6.14M | |
| Cleco Power LLC | Pineville, LA | Investor-Owned Utility | 7 | 13.0 TWh | Aug 2026 | Oct 2025 | $77.28M | |
| Cottonwood Energy Co LP | Deweyville, TX | Independent Power Producer | 1 | 12.8 TWh | Aug 2026 | Oct 2025 | $20.03M | |
| Calpine Corp - Metcalf Energy Center | San Jose, CA | |Independent Power Producer | 14 | 12.6 TWh | Aug 2026 | Mar 2025 | ||
| Cooperative Energy | Hattiesburg, MS | Cooperative | 9 | 11.1 TWh | Aug 2026 | Oct 2025 | $201.20M | $31.79M |
| Calpine Mid-Merit LLC | Houston, TX | Independent Power Producer | 1 | 9.9 TWh | Aug 2026 | Oct 2025 | $20.19M | $17.00k |
| Consolidated Edison Development Inc. | Valhalla, NY | Independent Power Producer | 11 | 8.0 TWh | Dec 2024 | - | ||
| Cricket Valley Energy Center LLC | Boston, MA | Independent Power Producer | 1 | 7.4 TWh | Aug 2026 | Oct 2025 | $55.20M | |
| CPV Three Rivers, LLC | Silver Spring, MD | Independent Power Producer | 1 | 7.2 TWh | Aug 2026 | Oct 2025 | $57.17M | |
| Clean Energy Future-Lordstown, LLC | Warren, OH | Independent Power Producer | 1 | 7.0 TWh | Aug 2026 | Oct 2025 | $56.05M | |
| Calpine Bethlehem LLC | Houston, TX | Independent Power Producer | 1 | 6.5 TWh | Aug 2026 | Oct 2025 | $29.88M | $755.43 |
| CPV Towantic, LLC | Braintree, MA | Independent Power Producer | 1 | 6.2 TWh | Aug 2026 | Sep 2025 | $57.37M | |
| Carroll County Energy LLC | Boston, MA | Independent Power Producer | 1 | 6.1 TWh | Aug 2026 | Oct 2025 | $62.39M | |
| City Of Seattle - (Wa) | Seattle, WA | Municipally-Owned Utility | 7 | 5.3 TWh | Aug 2026 | - | ||
| CPV Fairview, LLC | White Plains, NY | Independent Power Producer | 1 | 5.3 TWh | Aug 2026 | Oct 2025 | $84.75M | |
| CPV Valley, LLC | LOS Angeles, CA | Independent Power Producer | 1 | 5.1 TWh | Aug 2026 | Oct 2025 | $56.79M | |
| Channel Energy Center LLC | Pasadena, TX | Independent Power Producer | 1 | 4.8 TWh | Aug 2026 | - | ||
| Clearlight Energy Holdings LP | Oakville, ON | Independent Power Producer | 7 | 4.4 TWh | Aug 2026 | - | ||
| CPV Maryland LLC | Silver Spring, MD | Independent Power Producer | 1 | 4.2 TWh | Aug 2026 | Oct 2025 | $72.31M | |
| Carolina Power Partners, LLC | St. Augustine, FL | Independent Power Producer | 1 | 3.8 TWh | Aug 2026 | Oct 2025 | $40.77M | $315.17k |
| City Of Colorado Springs - (Co) | Colorado Springs, CO | Municipally-Owned Utility | 9 | 3.7 TWh | Aug 2026 | - | ||
| California Dept. Of Water Resources | Sacramento, CA | State-Owned Utility | 8 | 3.3 TWh | Aug 2026 | Jul 2022 | ||
| City Of Tallahassee - (FL) | Tallahassee, FL | Municipally-Owned Utility | 4 | 3.3 TWh | Aug 2026 | Sep 2025 | $1.33M | |
| Chugach Electric Assn Inc | Anchorage, AK | Cooperative | 8 | 3.3 TWh | Aug 2026 | - | ||
| Coleto Creek Power LP | Investor-Owned Utility | 1 | 3.1 TWh | Aug 2026 | - | |||
| Consolidated Edison Co-Ny Inc | New York, NY | Investor-Owned Utility | 9 | 3.1 TWh | Aug 2026 | - | ||
| Chalk Point Power, LLC | The Woodlands, TX | Independent Power Producer | 1 | 3.0 TWh | Aug 2026 | Oct 2025 | $67.00M | |
| CER Generation LLC | Baltimore, MD | Independent Power Producer | 1 | 3.0 TWh | Aug 2026 | Sep 2025 | $3 | |
| Carville Energy LLC | St Gabriel, LA | Independent Power Producer | 1 | 3.0 TWh | Aug 2026 | Sep 2025 | $38.12M | |
| Cypress Creek Renewables | Santa Monica, CA | Independent Power Producer | 220 | 3.0 TWh | Aug 2026 | - | ||
| Calpine Fore River Energy Center, LLC | North Weymouth, MA | Independent Power Producer | 1 | 2.7 TWh | Aug 2026 | Oct 2025 | $15.56M | $167.57k |
| Calpine Mid-Atlantic Generation LLC | Houston, TX | Independent Power Producer | 8 | 2.7 TWh | Aug 2026 | Oct 2025 | $43.35M | $361.64k |
| City Of Tacoma - (Wa) | Tacoma, WA | Municipally-Owned Utility | 8 | 2.5 TWh | Aug 2026 | Jul 2024 | ||
| City Utilities Of Springfield - (Mo) | Springfield, MO | Municipally-Owned Utility | 5 | 2.4 TWh | Aug 2026 | Feb 2014 | ||
| Clean Energy Future - Trumbull, LLC. | Mars, PA | Independent Power Producer | 1 | 2.4 TWh | Aug 2026 | Oct 2025 | ||
| Caithness Long Island, LLC | New York, NY | Independent Power Producer | 1 | 2.4 TWh | Aug 2026 | Sep 2025 | $20.54M | |
| Calenergy Operating Corporation | Calipatria, CA | Independent Power Producer | 10 | 2.4 TWh | Dec 2025 | - | ||
| Corpus Christi Cogeneration LLC | Corpus Christi, TX | Independent Power Producer | 1 | 2.3 TWh | Aug 2026 | - | ||
| Capricorn Ridge Wind LLC | Juno Beach, FL | Independent Power Producer | 1 | 2.2 TWh | Aug 2026 | - | ||
| City Of Lakeland - (FL) | Lakeland, FL | Municipally-Owned Utility | 3 | 2.2 TWh | Aug 2026 | Apr 2025 | $144.00k | |
| CER Colorado Bend Energy Partners LP | Wharton, TX | Independent Power Producer | 1 | 2.1 TWh | Aug 2026 | - | ||
| Choctaw Generation L.P, L.L.L.P. | Ackerman, MS | Commercial | 1 | 2.0 TWh | Aug 2026 | Oct 2025 | $45.20M | |
| Chevron USA Inc-El Segundo | Evansville, WY | Industrial | 15 | 1.8 TWh | Aug 2026 | - | ||
| CXA La Paloma LLC | Plano, TX | Independent Power Producer | 1 | 1.7 TWh | Aug 2026 | Oct 2025 | $35.49M | |
| Casco Bay Energy Co LLC | Veazie, ME | Independent Power Producer | 1 | 1.6 TWh | Dec 2025 | Sep 2025 | $20.76M | |
| Copia Power | Dana Point, CA | Independent Power Producer | 4 | 1.6 TWh | Aug 2026 | - | ||
| City Of Kansas City - (KS) | Kansas City, KS | Municipally-Owned Utility | 3 | 1.5 TWh | Aug 2026 | - | ||
| Clearway Renewable Operation & Maintenance LLC | San Francisco, CA | Independent Power Producer | 7 | 1.5 TWh | Aug 2026 | - | ||
| City Of Hastings - (Ne) | Hastings, NE | Municipally-Owned Utility | 4 | 1.5 TWh | Aug 2026 | - | ||
| City Of Sikeston - (Mo) | Sikeston, MO | Municipally-Owned Utility | 2 | 1.5 TWh | Aug 2026 | Jun 2023 | ||
| Cleveland Cliffs Inc | Cleveland, OH | Industrial | 8 | 1.4 TWh | Aug 2026 | Oct 2025 | $10.71k | |
| Clearwater Energy Resources LLC | Juno Beach, FL | Independent Power Producer | 1 | 1.4 TWh | Aug 2026 | Sep 2025 | $1.31M | |
| Cedar Springs Wind IV, LLC | Juno Beach, FL | Independent Power Producer | 1 | 1.4 TWh | Aug 2026 | Sep 2025 | $7.36M | |
| City Of Burbank Water And Power - (Ca) | Burbank, CA | Municipally-Owned Utility | 7 | 1.4 TWh | Aug 2026 | Sep 2025 | $17.76k | |
| City & County Of San Francisco - (Ca) | San Francisco, CA | Municipally-Owned Utility | 7 | 1.3 TWh | Aug 2026 | Oct 2025 | $24.08M | |
| Cubico USA, LLC | Stamford, CT | Independent Power Producer | 8 | 1.3 TWh | Aug 2026 | - | ||
| City Of Holland - (Mi) | Holland, MI | Municipally-Owned Utility | 4 | 1.2 TWh | Dec 2025 | Jan 2023 | ||
| Canyon Wind Project, LLC | Juno Beach, FL | Independent Power Producer | 1 | 1.2 TWh | Aug 2026 | - | ||
| Cordova Energy Co LLC | Omaha, NE | Independent Power Producer | 1 | 1.1 TWh | Dec 2025 | Oct 2025 | $13.96M | |
| Clearwater Paper Corporation | Lewiston, ID | Industrial | 3 | 1.0 TWh | Aug 2026 | - | ||
| City Of Springfield - (Il) | Springfield, CO | Municipally-Owned Utility | 6 | 1.0 TWh | Aug 2026 | Sep 2025 | $243.50k | |
| COSO Operating Co LLC | Little Lake, CA | Independent Power Producer | 3 | 992.7 GWh | Aug 2026 | - | ||
| Chillingham Solar LLC | Rogers, TX | Independent Power Producer | 1 | 971.8 GWh | Aug 2026 | - | ||
| City Of Santa Clara - (Ca) | Santa Clara, CA | Municipally-Owned Utility | 7 | 946.2 GWh | Aug 2026 | Sep 2025 | $8.72M | |
| Chisholm VIew Wind Project | Andover, MA | Independent Power Producer | 1 | 934.6 GWh | Aug 2026 | Sep 2025 | $1.62M | |
| Canadian Breaks LLC | Houston, TX | Independent Power Producer | 1 | 915.9 GWh | Aug 2026 | - | ||
| Crocker Wind Farm, LLC | Edina, MN | Independent Power Producer | - | 874.8 GWh | Dec 2024 | Oct 2025 | $2.69M | |
| Calpine Eastern Corp | Houston, TX | Independent Power Producer | 1 | 872.5 GWh | Dec 2025 | - | ||
| Crowned Ridge Wind, LLC | Juno Beach, FL | Independent Power Producer | 1 | 855.2 GWh | Aug 2026 | Sep 2025 | $2.97M | |
| Cedar Bluff Wind, LLC | Juno Beach, FL | Independent Power Producer | 1 | 843.6 GWh | Dec 2025 | Sep 2025 | $4.73M | |
| City Of Hamilton - (Oh) | Hamilton, OH | Municipally-Owned Utility | 4 | 840.8 GWh | Dec 2025 | Jul 2023 | ||
| Cottonwood Bayou Solar, LLC | Houston, TX | Independent Power Producer | 1 | 837.6 GWh | Aug 2026 | - | ||
| Cimarron Bend Wind Project II, LLC | Andover, MA | Independent Power Producer | 1 | 825.1 GWh | Aug 2026 | Sep 2025 | $4.46M | |
| Cimarron Bend Wind Project I, LLC | Andover, MA | Independent Power Producer | 1 | 813.3 GWh | Aug 2026 | Sep 2025 | $5.18M | |
| Cedar Springs Wind, LLC | Juno Beach, FL | Independent Power Producer | 1 | 784.8 GWh | Aug 2026 | Sep 2025 | $2.33M | |
| Clearwater Wind East, LLC | Juno Beach, FL | Independent Power Producer | - | 766.6 GWh | Dec 2024 | Jan 2024 | ||
| Chestnut Westside, LLC | LOS Angeles, CA | Independent Power Producer | 1 | 766.5 GWh | Aug 2026 | - | ||
| Crockett Cogeneration | Crockett, CA | Independent Power Producer | 1 | 759.0 GWh | Aug 2026 | - | ||
| CCI Roseton LLC | Newburgh, NY | Independent Power Producer | 1 | 755.4 GWh | Aug 2026 | Jan 2015 | ||
| Covanta Fairfax Inc | Lorton, VA | Commercial | 1 | 716.3 GWh | Aug 2026 | Apr 2024 | ||
| Cherokee County Cogen Partners LLC | Gaffney, SC | Independent Power Producer | 1 | 712.9 GWh | Dec 2025 | - | ||
| Cedar Point LLC | Houston, TX | Independent Power Producer | 1 | 712.1 GWh | Aug 2026 | - | ||
| CP Bloom Wind LLC | Edmonton, AB | Independent Power Producer | 1 | 679.6 GWh | Aug 2026 | Oct 2025 | $748.10k | |
| Castle Gap Wind Power, LLC | Boston, MA | Independent Power Producer | 1 | 658.1 GWh | Aug 2026 | - | ||
| Cottage Grove Operating Services LLC | Cottage Grove, MN | Independent Power Producer | 1 | 656.1 GWh | Dec 2025 | - | ||
| Caney River Wind Project | Andover, MA | Independent Power Producer | 1 | 646.3 GWh | Aug 2026 | Sep 2025 | $9.89M | |
| Carousel Wind Farm, LLC | Juno Beach, FL | Independent Power Producer | 1 | 621.7 GWh | Dec 2025 | Sep 2025 | $5.16M | |
| Clear Creek Wind, LLC | Omaha, NE | Independent Power Producer | 1 | 620.7 GWh | Aug 2026 | - | ||
| Covanta Delaware Valley LP | Chester, PA | Investor-Owned Utility | 1 | 618.8 GWh | Aug 2026 | Apr 2024 | ||
| Cattlemen Solar Park LLC | Houston, TX | Independent Power Producer | 1 | 618.7 GWh | Aug 2026 | - | ||
| Cedro Hill Wind, LLC | Princeton, NJ | Independent Power Producer | 1 | 599.8 GWh | Dec 2025 | - | ||
| Chapman Ranch Wind LLC | Bishop, TX | Independent Power Producer | 1 | 595.4 GWh | Dec 2025 | - | ||
| Century Oak Wind Project, LLC | Cisco, TX | Independent Power Producer | 1 | 590.0 GWh | Aug 2026 | - | ||
| Canadian Hills Wind LLC | Boston, MA | Independent Power Producer | 1 | 564.4 GWh | Aug 2026 | Sep 2025 | $3.13M | |
| Cool Springs Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 547.2 GWh | Aug 2026 | Sep 2025 | $3.95M | |
| Cardinal Point LLC | Edmonton, AB | Independent Power Producer | 1 | 544.5 GWh | Aug 2026 | Oct 2025 | $3.42M | |
| Cedar Creek Wind, LLC | San Francisco, CA | Independent Power Producer | 1 | 544.1 GWh | Aug 2026 | Oct 2025 | $13.81M |
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% |