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 |
|---|---|---|---|---|---|---|---|---|
| Contango Oil And Gas | Powell, WY | Independent Power Producer | 1 | 7.0 GWh | Dec 2025 | - | ||
| Contour Global | Houston, TX | Investor-Owned Utility | 1 | 181.0 GWh | May 2026 | - | ||
| Converse Energy Inc | Converse, SC | Independent Power Producer | 1 | 4.0 GWh | Dec 2024 | - | ||
| Coogee Solar, LLC | Asheville, NC | Independent Power Producer | - | 12.0 GWh | Dec 2024 | - | ||
| Cooks Mill PV I, LLC | Oakland, CA | Independent Power Producer | 1 | 44.9 GWh | May 2026 | - | ||
| Cool Springs Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 548.5 GWh | May 2026 | Sep 2025 | $3.95M | |
| Coolangatta Solar LLC | Oakland, CA | Independent Power Producer | 1 | 9.8 GWh | Dec 2024 | - | ||
| Coolidge Solar I, LLC | Juno Beach, FL | Independent Power Producer | 1 | 27.5 GWh | May 2026 | Sep 2025 | $875.50k | |
| Cooper Hatchery Inc. | Van Wert, OH | Industrial | 1 | 13.9 GWh | Dec 2024 | - | ||
| Cooperative Energy | Hattiesburg, MS | Cooperative | 9 | 11.1 TWh | May 2026 | Oct 2025 | $201.20M | $31.79M |
| Copenhagen Wind Farm, LLC | Brooklyn, NY | Independent Power Producer | - | - | Dec 2018 | Oct 2025 | $5.85M | |
| Copia Power | Dana Point, CA | Independent Power Producer | 4 | 1.5 TWh | May 2026 | - | ||
| Copper Mountain Solar 1, LLC | Valhalla, NY | - | - | - | Oct 2025 | $4.65M | ||
| Copper Mountain Solar 2, LLC | Independent Power Producer | - | - | Dec 2017 | Oct 2025 | $12.82M | ||
| Copper Mountain Solar 5, LLC | Valhalla, NY | - | - | - | Oct 2025 | $5.18M | ||
| Copper Valley ELEC Assn, Inc | Glennallen, AK | Cooperative | 5 | 100.9 GWh | Dec 2025 | - | ||
| Coram California Development, L.P. | Juno Beach, FL | Independent Power Producer | 1 | 175.0 GWh | Dec 2025 | Sep 2025 | $7.76M | |
| Corazon Energy LLC | Independent Power Producer | 1 | 402.3 GWh | May 2026 | - | |||
| Cordia | Tulare, CA | Independent Power Producer | 1 | 14.8 GWh | Dec 2025 | - | ||
| Cordova Electric Coop, Inc | Cordova, AK | Cooperative | 4 | 24.9 GWh | Dec 2025 | - | ||
| Cordova Energy Co LLC | Omaha, NE | Independent Power Producer | 1 | 1.1 TWh | Dec 2025 | Oct 2025 | $13.96M | |
| Corix Cleveland Thermal Generating LP | Cleveland, OH | Commercial | 1 | 1.4 GWh | Dec 2025 | - | ||
| Cork Oak Solar, LLC | New York, NY | Independent Power Producer | 1 | 40.3 GWh | Dec 2025 | - | ||
| Cork Solar, LLC | New York, NY | Independent Power Producer | 1 | 2.5 GWh | Dec 2025 | - | ||
| Corn Belt Power Coop | Humboldt, IA | Cooperative | 2 | 4.0 GWh | Dec 2025 | Sep 2025 | $31.13M | |
| Cornell Renewable | Ithaca, NY | Independent Power Producer | 1 | 3.3 GWh | May 2026 | - | ||
| Cornell University - CHP | Ithaca, NY | Commercial | 1 | 249.7 GWh | Dec 2025 | - | ||
| Cornillie 2 Community Solar LLC | Safety Harbor, FL | Independent Power Producer | - | 1.7 GWh | Dec 2024 | - | ||
| Corning Riverview Project | Safery Harbor, FL | Independent Power Producer | - | 7.4 GWh | Dec 2024 | - | ||
| Corpus Christi Cogeneration LLC | Corpus Christi, TX | Independent Power Producer | 1 | 2.1 TWh | May 2026 | - | ||
| Cortland Solar 2 LLC | Jersey City, NJ | Independent Power Producer | 1 | 4.5 GWh | Dec 2025 | - | ||
| Corvus Community Solar | Scottsdale, AZ | Independent Power Producer | 1 | 8.4 GWh | Dec 2025 | - | ||
| COSO Battery Storage, LLC | Scottsdale, AZ | - | - | - | Oct 2025 | $2.42M | ||
| COSO Operating Co LLC | Little Lake, CA | Independent Power Producer | 3 | 992.7 GWh | May 2026 | - | ||
| Cosper Creek Solar, LLC | Greenwood VIllage, CO | Independent Power Producer | 1 | 3.9 GWh | Dec 2025 | - | ||
| Costco Wholesale | Issaquah, WA | Commercial | 2 | 24.7 GWh | Dec 2025 | - | ||
| Costen Solar LLC | Independent Power Producer | 1 | 17.0 GWh | Dec 2025 | - | |||
| Cot/Division Of Water Reclamation | Toledo, OH | Municipally-Owned Utility | 2 | 668.6 MWh | Dec 2024 | - | ||
| Cottage Grove Operating Services LLC | Cottage Grove, MN | Independent Power Producer | 1 | 656.1 GWh | Dec 2025 | - | ||
| Cotton Plains Wind I, LLC | Houston, TX | Independent Power Producer | 1 | 203.2 GWh | May 2026 | - | ||
| Cottontail Solar 2, LLC | San Francisco, CA | - | - | - | Oct 2025 | $611.77k | ||
| Cottontail Solar 8, LLC | San Francisco, CA | - | - | - | Oct 2025 | $520.30k | ||
| Cottonwood Bayou Solar, LLC | Houston, TX | Independent Power Producer | 1 | 653.4 GWh | May 2026 | - | ||
| Cottonwood Energy Co LP | Deweyville, TX | Independent Power Producer | 1 | 11.7 TWh | May 2026 | Oct 2025 | $20.03M | |
| Cottonwood Solar, LLC | New York, NY | - | - | - | Sep 2025 | $2.56M | ||
| Cottonwood Wind Project | Juno Beach, FL | Independent Power Producer | 1 | 396.9 GWh | May 2026 | Sep 2025 | $1.80M | |
| Cougar Solar, LLC | Charlotte, NC | Independent Power Producer | 1 | 3.3 GWh | Dec 2025 | - | ||
| County Of Kern - (Ca) | Bakersfield, CA | Political Subdivision | 1 | 2.4 GWh | Dec 2025 | - | ||
| County Of Santa Barbara - (Ca) | Santa Barbara, CA | Political Subdivision | 1 | 9.2 GWh | Dec 2025 | - | ||
| County Of Santa Clara - (Ca) | San Jose, CA | Political Subdivision | 3 | 6.6 GWh | Dec 2025 | - | ||
| County Of Sonoma Dept Of TRNSP | Petaluma, CA | Commercial|Municipally-Owned Utility | 4 | 3.3 GWh | Dec 2025 | - | ||
| Covanta Alexandria/Arlington | Fairfield, NJ | Commercial | 1 | 157.4 GWh | May 2026 | - | ||
| Covanta Bristol Inc | Independent Power Producer | 1 | 118.6 GWh | May 2026 | - | |||
| Covanta Camden Energy Recovery Center | Camden, NJ | Independent Power Producer | 1 | 171.5 GWh | May 2026 | - | ||
| Covanta Delaware Valley LP | Chester, PA | Investor-Owned Utility | 1 | 612.0 GWh | May 2026 | Apr 2024 | ||
| Covanta Energy Co | Morristown, NJ | Municipally-Owned Utility | 1 | 194.9 GWh | May 2026 | - | ||
| Covanta Essex Company | Newark, NJ | Independent Power Producer | 1 | 517.6 GWh | May 2026 | Apr 2024 | ||
| Covanta Fairfax Inc | Lorton, VA | Commercial | 1 | 706.9 GWh | May 2026 | Apr 2024 | ||
| Covanta Hempstead Company | Westbury, NY | Independent Power Producer | 1 | 536.9 GWh | May 2026 | Apr 2024 | ||
| Covanta Honolulu Resource Recovery | Kapolei, HI | Municipally-Owned Utility | 1 | 304.5 GWh | May 2026 | - | ||
| Covanta Lake Inc | Okahumpka, FL | Independent Power Producer | 1 | 90.6 GWh | May 2026 | - | ||
| Covanta Lancaster Inc | Bainbridge, PA | Municipally-Owned Utility | 1 | 194.1 GWh | May 2026 | - | ||
| Covanta Montgomery, Inc. | Dickerson, MD | State-Owned Utility | 1 | 256.6 GWh | May 2026 | - | ||
| Covanta Onondega LP | Fairfield, NJ | Independent Power Producer | 1 | 195.9 GWh | May 2026 | - | ||
| Covanta Southeastern Connecticut Company | Preston, CT | Industrial | 1 | 113.8 GWh | May 2026 | - | ||
| Cove Mountain Solar 2 LLC | New York, NY | Independent Power Producer | 1 | 364.6 GWh | May 2026 | Sep 2025 | $2.98M | |
| Cove Mountain Solar LLC | New York, NY | Independent Power Producer | 1 | 178.6 GWh | May 2026 | Sep 2025 | $1.23M | |
| Coventry Photovoltaic, LLC | Jersey City, NJ | Independent Power Producer | 1 | 2.7 GWh | Dec 2025 | - | ||
| Cow Branch Wind Power, LLC | Baltimore, MD | Independent Power Producer | 1 | 187.9 GWh | May 2026 | Sep 2025 | $1.80M | |
| Cox Companies, LLC | Campbellville, KY | Industrial | 1 | 10.4 GWh | Dec 2025 | - | ||
| Cox Enterprises | Atlanta, GA | Independent Power Producer | 3 | 13.5 GWh | Dec 2025 | - | ||
| Coyote Ridge LLC | Milwaukee, WI | Investor-Owned Utility | 1 | 409.2 GWh | May 2026 | - | ||
| CP Bloom Wind LLC | Edmonton, AB | Independent Power Producer | 1 | 659.9 GWh | May 2026 | Oct 2025 | $748.10k | |
| CP Kelco US Inc. | Edison, NJ | Industrial | 1 | 77.4 GWh | May 2026 | - | ||
| CPN Bethpage 3RD Turbine, Inc. | Houston, TX | - | - | - | Oct 2025 | $1.42M | ||
| CPRE 1 Lessee, LLC | Charlotte, NC | - | - | - | Sep 2025 | $1.96M | ||
| CPV Backbone Solar, LLC | Silver Spring, MD | Independent Power Producer | 1 | 96.2 GWh | May 2026 | Oct 2025 | $174.10k | |
| CPV Beaver Ridge Wind LLC | Independent Power Producer | 1 | 11.9 GWh | Dec 2025 | - | |||
| CPV Canton Mountain Wind LLC | Silver Spring, MD | Independent Power Producer | 1 | 61.1 GWh | Dec 2025 | Sep 2025 | $1.66M | |
| CPV Fairview, LLC | White Plains, NY | Independent Power Producer | 1 | 6.4 TWh | May 2026 | Oct 2025 | $84.75M | |
| CPV Keenan II Renewable Energy Co LLC | Silver Spring, MD | Independent Power Producer | 1 | 269.7 GWh | Dec 2025 | Sep 2025 | $6.54M | |
| CPV Maple Hill Solar, LLC | Silver Spring, MD | Independent Power Producer | 1 | 180.4 GWh | May 2026 | Oct 2025 | $2.25M | |
| CPV Maryland LLC | Silver Spring, MD | Independent Power Producer | 1 | 4.2 TWh | May 2026 | Oct 2025 | $72.31M | |
| CPV Retail Energy LP | Silver Spring, MD | - | - | - | Oct 2025 | $13.94M | $13.26M | |
| CPV Saddleback Ridge Wind, LLC | Silver Spring, MD | Independent Power Producer | 1 | 99.3 GWh | Dec 2025 | Sep 2025 | $2.53M | |
| CPV Shore, LLC | Silver Spring, MD | - | - | - | Oct 2025 | $40.19M | ||
| CPV Spruce Mountain Wind LLC | Independent Power Producer | 1 | 57.7 GWh | Dec 2025 | - | |||
| CPV Stagecoach Solar, LLC | Silver Spring, MD | Independent Power Producer | 1 | 184.7 GWh | May 2026 | Sep 2025 | $2.01M | |
| CPV Three Rivers, LLC | Silver Spring, MD | Independent Power Producer | 1 | 6.8 TWh | May 2026 | Oct 2025 | $57.17M | |
| CPV Towantic, LLC | Braintree, MA | Independent Power Producer | 1 | 5.6 TWh | May 2026 | Sep 2025 | $57.37M | |
| CPV Valley, LLC | LOS Angeles, CA | Independent Power Producer | 1 | 5.0 TWh | May 2026 | Oct 2025 | $56.79M | |
| CR Clearing, LLC | Baltimore, MD | Independent Power Producer | 1 | 195.0 GWh | May 2026 | Sep 2025 | $2.04M | |
| CR51 Inc. | Johnstown, CO | Independent Power Producer | 3 | 18.9 GWh | Dec 2025 | - | ||
| Cranberry Highway Solar, LLC | Chicago, IL | Independent Power Producer | 1 | 3.6 GWh | Dec 2025 | - | ||
| Cranberry Point Energy Storage LLC | The Woodlands, TX | Independent Power Producer | 1 | -16.9 GWh | May 2026 | Sep 2025 | $2.71M | |
| Crane Garden LLC | Minneapolis, MN | Independent Power Producer | 1 | 2.2 GWh | Dec 2025 | - | ||
| Crane Solar Project, LLC | Syracuse, NY | Independent Power Producer | 1 | 437.8 GWh | May 2026 | - | ||
| Crater Community Solar | Scottsdale, AZ | Independent Power Producer | 1 | 5.1 GWh | Dec 2025 | - | ||
| Craven County Wood Energy Limited Partnership | New BERN, NC | - | - | - | Sep 2025 | $6.55M | ||
| Cream Street Solar, LLC | Boston, MA | Independent Power Producer | 1 | 3.7 GWh | Dec 2025 | - |
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 | May 2026 | Nuclear |
| Barry | Bucks, Alabama | 12 TWh | Jan 1954 | May 2026 | Natural Gas : 97.1% Bituminous Coal : 2.9% |
| Beaver Valley | Shippingport, Pennsylvania | 15 TWh | Aug 1976 | May 2026 | Nuclear |
| Bowen | Cartersville, Georgia | 13 TWh | Sep 1971 | May 2026 | Bituminous Coal : 99.8% |
| Braidwood Generation Station | Braceville, Illinois | 20 TWh | Jun 1988 | May 2026 | Nuclear |
| Browns Ferry | Decatur, Alabama | 31 TWh | Jul 1974 | May 2026 | Nuclear |
| Brunswick Nuclear | Southport, North Carolina | 15 TWh | Oct 1975 | May 2026 | Nuclear |
| Byron Generating Station | Byron, Illinois | 20 TWh | Aug 1985 | May 2026 | Nuclear |
| Calvert Cliffs Nuclear Power Plant | Lusby, Maryland | 15 TWh | Apr 1975 | May 2026 | Nuclear |
| Catawba | York, South Carolina | 18 TWh | May 1985 | May 2026 | Nuclear |
| Comanche Peak | Glen Rose, Texas | 20 TWh | Jul 1990 | May 2026 | Nuclear |
| Crystal River | Crystal River, Florida | 16 TWh | Sep 1966 | May 2026 | Natural Gas : 68.9% Bituminous Coal : 30.9% |
| Diablo Canyon | Avila Beach, California | 18 TWh | Apr 1985 | May 2026 | Nuclear |
| Donald C Cook | Bridgman, Michigan | 19 TWh | Jul 1975 | May 2026 | Nuclear |
| Dresden Generating Station | Morris, Illinois | 15 TWh | Jul 1970 | May 2026 | Nuclear |
| Edwin I Hatch | Baxley, Georgia | 14 TWh | Nov 1975 | May 2026 | Nuclear |
| Gavin Power, LLC | Cheshire, Ohio | 13 TWh | Sep 1974 | May 2026 | Bituminous Coal : 99.6% |
| Grand Coulee | Grand Coulee, Washington | 18 TWh | Feb 1941 | May 2026 | Water |
| Guernsey Power Station | Byesville, Ohio | 12 TWh | Jan 2023 | May 2026 | Natural Gas |
| H Allen Franklin Combined Cycle | Smiths, Alabama | 12 TWh | May 2002 | May 2026 | Natural Gas |
| Jack McDonough | Smyrna, Georgia | 18 TWh | Apr 1971 | May 2026 | Natural Gas |
| James H Miller Jr | Quinton, Alabama | 19 TWh | Sep 1978 | May 2026 | Subbituminous Coal : 99.0% Natural Gas : 1.0% |
| Joseph M Farley | Columbia, Alabama | 15 TWh | Nov 1977 | May 2026 | Nuclear |
| Labadie | Labadie, Missouri | 15 TWh | May 1970 | May 2026 | Subbituminous Coal : 99.9% |
| LaSalle Generating Station | Marseilles, Illinois | 18 TWh | Dec 1983 | May 2026 | Nuclear |
| Limerick | Sanatoga, Pennsylvania | 19 TWh | Jan 1986 | May 2026 | Nuclear |
| McGuire | Huntersville, North Carolina | 19 TWh | Aug 1981 | May 2026 | Nuclear |
| Millstone | Waterford, Connecticut | 17 TWh | Nov 1975 | May 2026 | Nuclear |
| Monroe (MI) | Monroe, Michigan | 16 TWh | Oct 1969 | May 2026 | Subbituminous Coal : 75.2% Bituminous Coal : 15.7% Petroleum Coke : 8.9% |
| Nine Mile Point Nuclear Station | Lycoming, New York | 16 TWh | Nov 1969 | May 2026 | Nuclear |
| North Anna | Mineral, Virginia | 16 TWh | May 1978 | May 2026 | Nuclear |
| Oak Grove (TX) | Franklin, Texas | 12 TWh | Mar 2010 | May 2026 | Lignite Coal : 99.1% Natural Gas : 0.9% |
| Oconee | Seneca, South Carolina | 22 TWh | Jun 1973 | May 2026 | Nuclear |
| Palo Verde | Wintersburg, Arizona | 31 TWh | Dec 1985 | May 2026 | Nuclear |
| Peach Bottom | Delta, Pennsylvania | 22 TWh | Jun 1974 | May 2026 | Nuclear |
| Prairie State Generating Station | Marissa, Illinois | 12 TWh | May 2012 | May 2026 | Bituminous Coal : 99.8% |
| PSEG Salem Generating Station | Hancocks Bridge, New Jersey | 19 TWh | May 1971 | May 2026 | Nuclear |
| Quad Cities Generating Station | Cordova, Illinois | 15 TWh | Nov 1972 | May 2026 | Nuclear |
| Robert Moses Niagara | Lewiston, New York | 14 TWh | Dec 1960 | May 2026 | Water |
| Sequoyah | Soddy Daisy, Tennessee | 17 TWh | Jun 1981 | May 2026 | Nuclear |
| South Texas Project | Wadsworth, Texas | 21 TWh | Jul 1988 | May 2026 | Nuclear |
| St Lucie | Jensen Beach, Florida | 15 TWh | Apr 1976 | May 2026 | Nuclear |
| Surry | Surry, Virginia | 12 TWh | Nov 1972 | May 2026 | Nuclear |
| TalenEnergy Susquehanna | Berwick, Pennsylvania | 19 TWh | May 1983 | May 2026 | Nuclear |
| Turkey Point | Homestead, Florida | 20 TWh | Mar 1967 | May 2026 | Nuclear : 64.2% Natural Gas : 35.8% |
| Union Power Station | El Dorado, Arkansas | 12 TWh | Dec 2002 | May 2026 | Natural Gas |
| Vogtle | Waynesboro, Georgia | 37 TWh | Apr 1987 | May 2026 | Nuclear |
| W A Parish | Thompsons, Texas | 14 TWh | May 1958 | May 2026 | Subbituminous Coal : 81.6% Natural Gas : 18.4% |
| Watts Bar Nuclear Plant | Spring City, Tennessee | 20 TWh | Apr 1996 | May 2026 | Nuclear |
| West County Energy Center | Loxahatchee, Florida | 18 TWh | Jul 2009 | May 2026 | Natural Gas |