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 | 196.3 TWh | Mar 2026 | - | ||
| Consumers Energy Co - (Mi) | Jackson, MI | Investor-Owned Utility | 40 | 26.5 TWh | Mar 2026 | Oct 2025 | $500.97M | $182.47M |
| City Of San Antonio - (TX) | San Antonio, TX | Municipally-Owned Utility | 15 | 23.4 TWh | Mar 2026 | - | ||
| Constellation Power Source Generation, LLC | Baltimore, MD | Independent Power Producer | 29 | 17.4 TWh | Mar 2026 | Sep 2025 | $6.14M | |
| Cleco Power LLC | Pineville, LA | Investor-Owned Utility | 8 | 14.0 TWh | Mar 2026 | Oct 2025 | $77.28M | |
| Calpine Corp - Metcalf Energy Center | San Jose, CA | |Independent Power Producer | 14 | 12.3 TWh | Mar 2026 | Mar 2025 | ||
| Cooperative Energy | Hattiesburg, MS | Cooperative | 9 | 11.5 TWh | Mar 2026 | Oct 2025 | $201.20M | $31.79M |
| Calpine Mid-Merit LLC | Houston, TX | Independent Power Producer | 1 | 9.7 TWh | Mar 2026 | Oct 2025 | $20.19M | $17.00k |
| Consolidated Edison Development Inc. | Valhalla, NY | Independent Power Producer | 105 | 8.0 TWh | Dec 2025 | - | ||
| CPV Three Rivers, LLC | Silver Spring, MD | Independent Power Producer | 1 | 7.0 TWh | Mar 2026 | Oct 2025 | $57.17M | |
| Clean Energy Future-Lordstown, LLC | Warren, OH | Independent Power Producer | 1 | 7.0 TWh | Mar 2026 | Oct 2025 | $56.05M | |
| CPV Fairview, LLC | White Plains, NY | Independent Power Producer | 1 | 7.0 TWh | Mar 2026 | Oct 2025 | $84.75M | |
| Calpine Bethlehem LLC | Houston, TX | Independent Power Producer | 1 | 6.1 TWh | Mar 2026 | Oct 2025 | $29.88M | $755.43 |
| Cricket Valley Energy Center LLC | Boston, MA | Independent Power Producer | 1 | 6.0 TWh | Mar 2026 | Oct 2025 | $55.20M | |
| Carroll County Energy LLC | Boston, MA | Independent Power Producer | 1 | 5.6 TWh | Mar 2026 | Oct 2025 | $62.39M | |
| CPV Towantic, LLC | Braintree, MA | Independent Power Producer | 1 | 5.4 TWh | Mar 2026 | Sep 2025 | $57.37M | |
| Channel Energy Center LLC | Pasadena, TX | Independent Power Producer | 1 | 5.3 TWh | Mar 2026 | - | ||
| CPV Valley, LLC | LOS Angeles, CA | Independent Power Producer | 1 | 5.2 TWh | Mar 2026 | Oct 2025 | $56.79M | |
| City Of Seattle - (Wa) | Seattle, WA | Municipally-Owned Utility | 7 | 4.9 TWh | Mar 2026 | - | ||
| CPV Maryland LLC | Silver Spring, MD | Independent Power Producer | 1 | 4.9 TWh | Mar 2026 | Oct 2025 | $72.31M | |
| California Dept. Of Water Resources | Sacramento, CA | State-Owned Utility | 8 | 3.8 TWh | Mar 2026 | Jul 2022 | ||
| City Of Colorado Springs - (Co) | Colorado Springs, CO | Municipally-Owned Utility | 9 | 3.5 TWh | Mar 2026 | - | ||
| Carolina Power Partners, LLC | St. Augustine, FL | Independent Power Producer | 1 | 3.5 TWh | Mar 2026 | Oct 2025 | $40.77M | $315.17k |
| City Of Tallahassee - (FL) | Tallahassee, FL | Municipally-Owned Utility | 4 | 3.2 TWh | Mar 2026 | Sep 2025 | $1.33M | |
| Calpine Fore River Energy Center, LLC | North Weymouth, MA | Independent Power Producer | 1 | 3.2 TWh | Mar 2026 | Oct 2025 | $15.56M | $167.57k |
| CER Generation LLC | Baltimore, MD | Independent Power Producer | 1 | 3.2 TWh | Mar 2026 | Sep 2025 | $3 | |
| Consolidated Edison Co-Ny Inc | New York, NY | Investor-Owned Utility | 9 | 3.2 TWh | Mar 2026 | - | ||
| Coleto Creek Power LP | Investor-Owned Utility | 1 | 3.0 TWh | Mar 2026 | - | |||
| Carville Energy LLC | St Gabriel, LA | Independent Power Producer | 1 | 3.0 TWh | Feb 2026 | Sep 2025 | $38.12M | |
| Cypress Creek Renewables | Santa Monica, CA | Independent Power Producer | 242 | 3.0 TWh | Mar 2026 | - | ||
| City Of Lakeland - (FL) | Lakeland, FL | Municipally-Owned Utility | 3 | 2.9 TWh | Mar 2026 | Apr 2025 | $144.00k | |
| Casco Bay Energy Co LLC | Veazie, ME | Independent Power Producer | 1 | 2.7 TWh | Dec 2024 | Sep 2025 | $20.76M | |
| Caithness Long Island, LLC | New York, NY | Independent Power Producer | 1 | 2.5 TWh | Mar 2026 | Sep 2025 | $20.54M | |
| City Of Tacoma - (Wa) | Tacoma, WA | Municipally-Owned Utility | 8 | 2.5 TWh | Mar 2026 | Jul 2024 | ||
| Choctaw Generation L.P, L.L.L.P. | Ackerman, MS | Commercial | 1 | 2.5 TWh | Mar 2026 | Oct 2025 | $45.20M | |
| Chugach Electric Assn Inc | Anchorage, AK | Cooperative | 8 | 2.3 TWh | Mar 2026 | - | ||
| Capricorn Ridge Wind LLC | Juno Beach, FL | Independent Power Producer | 1 | 2.3 TWh | Mar 2026 | - | ||
| Chalk Point Power, LLC | The Woodlands, TX | Independent Power Producer | 1 | 2.2 TWh | Mar 2026 | Oct 2025 | $67.00M | |
| CER Colorado Bend Energy Partners LP | Wharton, TX | Independent Power Producer | 1 | 2.2 TWh | Mar 2026 | - | ||
| Calpine Mid-Atlantic Generation LLC | Houston, TX | Independent Power Producer | 8 | 2.1 TWh | Mar 2026 | Oct 2025 | $43.35M | $361.64k |
| City Utilities Of Springfield - (Mo) | Springfield, MO | Municipally-Owned Utility | 5 | 2.1 TWh | Mar 2026 | Feb 2014 | ||
| Corpus Christi Cogeneration LLC | Corpus Christi, TX | Independent Power Producer | 1 | 2.0 TWh | Mar 2026 | - | ||
| Chevron USA Inc-El Segundo | Evansville, WY | Industrial | 15 | 2.0 TWh | Mar 2026 | - | ||
| Calenergy Operating Corporation | Calipatria, CA | Independent Power Producer | 10 | 1.9 TWh | Dec 2024 | - | ||
| Caithness Shepherds Flat LLC | Independent Power Producer | 3 | 1.9 TWh | Mar 2026 | - | |||
| Cleveland Cliffs Inc | Cleveland, OH | Industrial | 8 | 1.8 TWh | Mar 2026 | Oct 2025 | $10.71k | |
| City Of Burbank Water And Power | Burbank, CA | Municipally-Owned Utility | 6 | 1.7 TWh | Mar 2026 | Sep 2025 | $17.76k | |
| Clearway Renewable Operation & Maintenance LLC | Scottsdale, AZ | Independent Power Producer | 7 | 1.5 TWh | Mar 2026 | - | ||
| CXA La Paloma LLC | Plano, TX | Independent Power Producer | 1 | 1.5 TWh | Mar 2026 | Oct 2025 | $35.49M | |
| Clearwater Energy Resources LLC | Juno Beach, FL | Independent Power Producer | 1 | 1.4 TWh | Mar 2026 | Sep 2025 | $1.31M | |
| Cedar Springs Wind IV, LLC | Juno Beach, FL | Independent Power Producer | 1 | 1.4 TWh | Mar 2026 | Sep 2025 | $7.36M | |
| Cottage Grove Operating Services LLC | Cottage Grove, MN | Independent Power Producer | 1 | 1.4 TWh | Dec 2024 | - | ||
| City Of Sikeston - (Mo) | Sikeston, MO | Municipally-Owned Utility | 2 | 1.4 TWh | Mar 2026 | Jun 2023 | ||
| Crockett Cogeneration | Crockett, CA | Independent Power Producer | 1 | 1.3 TWh | Feb 2026 | - | ||
| City Of Hastings - (Ne) | Hastings, NE | Municipally-Owned Utility | 4 | 1.3 TWh | Mar 2026 | - | ||
| Copia Power | Dana Point, CA | Independent Power Producer | 3 | 1.2 TWh | Mar 2026 | - | ||
| Cubico USA, LLC | Stamford, CT | Independent Power Producer | 8 | 1.2 TWh | Mar 2026 | - | ||
| City & County Of San Francisco | San Francisco, CA | Municipally-Owned Utility | 7 | 1.2 TWh | Mar 2026 | Oct 2025 | $24.08M | |
| Canyon Wind Project, LLC | Juno Beach, FL | Independent Power Producer | 1 | 1.2 TWh | Mar 2026 | - | ||
| Cordova Energy Co LLC | Omaha, NE | Independent Power Producer | 1 | 1.2 TWh | Dec 2024 | Oct 2025 | $13.96M | |
| City Of Holland | Holland, MI | Municipally-Owned Utility | 4 | 1.1 TWh | Dec 2024 | - | ||
| City Of Santa Clara - (Ca) | Santa Clara, CA | Municipally-Owned Utility | 7 | 1.0 TWh | Mar 2026 | Sep 2025 | $8.72M | |
| COSO Operating Co LLC | Little Lake, CA | Independent Power Producer | 3 | 1.0 TWh | Mar 2026 | - | ||
| Clearwater Paper Corporation | Lewiston, ID | Industrial | 3 | 957.5 GWh | Mar 2026 | - | ||
| Chisholm VIew Wind Project | Andover, MA | Independent Power Producer | 1 | 936.4 GWh | Mar 2026 | Sep 2025 | $1.62M | |
| Cedar Bluff Wind, LLC | Juno Beach, FL | Independent Power Producer | 1 | 883.9 GWh | Dec 2024 | Sep 2025 | $4.73M | |
| Crowned Ridge Wind, LLC | Juno Beach, FL | Independent Power Producer | 1 | 875.7 GWh | Mar 2026 | Sep 2025 | $2.97M | |
| Canadian Breaks LLC | Houston, TX | Independent Power Producer | 1 | 853.2 GWh | Mar 2026 | - | ||
| Crocker Wind Farm, LLC | Bloomington, MN | Independent Power Producer | 1 | 846.8 GWh | Mar 2026 | Oct 2025 | $2.69M | |
| Cimarron Bend Wind Project II, LLC | Andover, MA | Independent Power Producer | 1 | 843.8 GWh | Mar 2026 | Sep 2025 | $4.46M | |
| Cimarron Bend Wind Project I, LLC | Andover, MA | Independent Power Producer | 1 | 829.4 GWh | Mar 2026 | Sep 2025 | $5.18M | |
| City Of Hamilton - (Oh) | Hamilton, OH | Municipally-Owned Utility | 4 | 821.8 GWh | Dec 2024 | Jul 2023 | ||
| Cedar Springs Wind, LLC | Juno Beach, FL | Independent Power Producer | 1 | 802.9 GWh | Mar 2026 | Sep 2025 | $2.33M | |
| City Of Kansas City - (KS) | Kansas City, KS | Municipally-Owned Utility | 3 | 782.8 GWh | Mar 2026 | - | ||
| CCI Roseton LLC | Newburgh, NY | Independent Power Producer | 1 | 765.1 GWh | Mar 2026 | Jan 2015 | ||
| Cedar Point LLC | Houston, TX | Independent Power Producer | 1 | 757.1 GWh | Mar 2026 | - | ||
| Covanta Fairfax Inc | Lorton, VA | Commercial | 1 | 748.5 GWh | Mar 2026 | Apr 2024 | ||
| Castle Gap Wind Power, LLC | Boston, MA | Independent Power Producer | 1 | 703.9 GWh | Mar 2026 | - | ||
| Carousel Wind Farm, LLC | Juno Beach, FL | Independent Power Producer | 1 | 670.4 GWh | Dec 2024 | Sep 2025 | $5.16M | |
| CP Bloom Wind LLC | Edmonton, AB | Independent Power Producer | 1 | 662.9 GWh | Mar 2026 | Oct 2025 | $748.10k | |
| Clearwater Wind East, LLC | Juno Beach, FL | Independent Power Producer | 1 | 653.9 GWh | Dec 2025 | Jan 2024 | ||
| City Of Springfield - (Il) | Springfield, CO | Municipally-Owned Utility | 6 | 653.3 GWh | Mar 2026 | Sep 2025 | $243.50k | |
| Cherokee County Cogen Partners LLC | Gaffney, SC | Independent Power Producer | 1 | 647.2 GWh | Dec 2024 | - | ||
| Caney River Wind Project | Andover, MA | Independent Power Producer | 1 | 634.5 GWh | Mar 2026 | Sep 2025 | $9.89M | |
| Calpine Eastern Corp | Houston, TX | Independent Power Producer | 1 | 630.3 GWh | Dec 2024 | - | ||
| Covanta Hempstead Company | Westbury, NY | Independent Power Producer | 1 | 611.5 GWh | Mar 2026 | Apr 2024 | ||
| Covanta Delaware Valley LP | Chester, PA | Investor-Owned Utility | 1 | 596.2 GWh | Mar 2026 | Apr 2024 | ||
| Century Oak Wind Project, LLC | Cisco, TX | Independent Power Producer | 1 | 595.3 GWh | Mar 2026 | - | ||
| Cardinal Point LLC | Edmonton, AB | Independent Power Producer | 1 | 578.3 GWh | Mar 2026 | Oct 2025 | $3.42M | |
| Clear Creek Wind, LLC | Omaha, NE | Independent Power Producer | 1 | 574.7 GWh | Mar 2026 | - | ||
| City Of Roseville - (Ca) | Roseville, CA | Municipally-Owned Utility | 2 | 563.9 GWh | Mar 2026 | Sep 2025 | $2.13M | |
| Cool Springs Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 560.1 GWh | Mar 2026 | Sep 2025 | $3.95M | |
| City Of Fremont - (Ne) | Fremont, NE | Municipally-Owned Utility | 1 | 558.9 GWh | Dec 2024 | - | ||
| Chapman Ranch Wind LLC | Bishop, TX | Independent Power Producer | 1 | 557.0 GWh | Dec 2024 | - | ||
| Cedar Springs Wind III, LLC | Juno Beach, FL | Independent Power Producer | 1 | 548.4 GWh | Mar 2026 | Sep 2025 | $1.90M | |
| Canal Generating LLC | Sandwich, MA | Independent Power Producer | 1 | 538.9 GWh | Mar 2026 | Sep 2025 | $18.31M | |
| Cedar Creek Wind, LLC | San Francisco, CA | Independent Power Producer | 1 | 538.5 GWh | Mar 2026 | Oct 2025 | $13.81M | |
| Canadian Hills Wind LLC | Boston, MA | Independent Power Producer | 1 | 528.8 GWh | Mar 2026 | Sep 2025 | $3.13M | |
| Covanta Essex Company | Newark, NJ | Independent Power Producer | 1 | 522.1 GWh | Mar 2026 | Apr 2024 | ||
| Cutlass II Solar LLC | Austin, TX | Independent Power Producer | 1 | 479.0 GWh | Mar 2026 | - |
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 |