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 |
|---|---|---|---|---|---|---|---|---|
| Denver City & County Of - (Co) | Denver, CO | Independent Power Producer | 6 | 68.1 GWh | Dec 2025 | - | ||
| Denver City & County-Foothills - (Co) | Denver, CO | Independent Power Producer | 1 | 2.4 GWh | Sep 2025 | - | ||
| Denver Airport Solar, LLC | Baltimore, MD | Independent Power Producer | 1 | 3.5 GWh | Dec 2025 | - | ||
| Denbury Inc | Riverton, WY | Industrial | 2 | 47.0 GWh | Aug 2026 | - | ||
| Dempsey Ridge Wind Farm, LLC | Chicago, IL | - | - | - | Oct 2025 | $449.49k | ||
| Delta Solar Power II, LLC | Jackson, MI | Independent Power Producer | 1 | 25.7 GWh | Dec 2025 | Sep 2025 | $611.67k | |
| Delta Solar Power I, LLC | Jackson, MI | Independent Power Producer | 1 | 13.3 GWh | Dec 2025 | Sep 2025 | $314.47k | |
| Delta's Edge Lessee, LLC | Austin, TX | - | - | - | Sep 2025 | $884.43k | $0 | |
| Delta-Montrose Electric Association | Montrose, CO | Cooperative | 2 | 11.6 GWh | Oct 2025 | Sep 2025 | $6.66M | |
| Delta Energy Center LLC | Pittsburg, CA | Independent Power Producer | 1 | 3.9 TWh | Aug 2026 | Oct 2025 | $30.67M | |
| Delta Electronics (Americas) Ltd | Fremont, CA | Commercial | 1 | 719.0 MWh | Dec 2025 | - | ||
| Delphinus Community Solar | Scottsdale, AZ | Independent Power Producer | 1 | 2.9 GWh | Dec 2025 | - | ||
| Delmarva Power & Light Company | Newark, DE | - | - | - | Oct 2025 | $1.74M | $123.25M | |
| Delaware River Solar, LLC | New York, NY | Independent Power Producer | - | 7.4 GWh | Dec 2024 | - | ||
| Delaware Municipal Electric Corp | Smyrna, DE | Municipally-Owned Utility | 1 | 90.4 GWh | Aug 2026 | Oct 2025 | $8.17M | |
| Delaware Electric Cooperative | Greenwood, DE | Cooperative | 1 | 6.5 GWh | Dec 2025 | Sep 2025 | $37.11M | |
| Delaware City Refining Company LLC | Delaware City, DE | Industrial | 1 | 1.1 TWh | Aug 2026 | Oct 2025 | $8.54M | |
| Delano Energy Center, LLC | Sacramento, CA | - | - | - | Sep 2025 | $1.05M | ||
| Delanco Coopertown RD Solar 2, LLC | Jersey City, NJ | Independent Power Producer | 1 | 4.1 GWh | Dec 2025 | - | ||
| Degrees3 Transportation Solutions, LLC | San Francisco, CA | - | - | - | Oct 2025 | $50.59k | ||
| Deerfield Wind, LLC | Portland, OR | - | - | - | Sep 2025 | $2.27M | ||
| Deerfield Wind Energy, LLC | Oakville, ON | Independent Power Producer | 1 | 499.1 GWh | Aug 2026 | Sep 2025 | $5.38M | |
| Deerfield Wind Energy 2, LLC | Port Hope, MI | Independent Power Producer | 1 | 291.1 GWh | Aug 2026 | Sep 2025 | $184.63k | |
| Deer Park Refinery Limited Partnership (DPRLP) | Deer Park, TX | Industrial | 1 | 1.3 TWh | Aug 2026 | - | ||
| Deer Park Energy Center | Deer Park, TX | Independent Power Producer | 1 | 8.3 TWh | Aug 2026 | - | ||
| Deer Creek Solar I LLC | Independent Power Producer | 1 | 31.4 GWh | Aug 2026 | - | |||
| Deepwater Wind Block Island LLC | Providence, RI | Independent Power Producer | 1 | 84.5 GWh | Aug 2026 | Sep 2025 | $149.77k | |
| Decatur Energy Center LLC | Decatur, AL | Independent Power Producer | 1 | 3.3 TWh | Aug 2026 | Sep 2025 | $14.74M | |
| Dearborn Industrial Gen Inc | Dearborn, MI | Independent Power Producer | 1 | 6.0 TWh | Aug 2026 | Sep 2025 | $17.40M | |
| DC Water | Washington, DC | Municipally-Owned Utility | 1 | 52.7 GWh | Aug 2026 | - | ||
| Dayton Power & Light Co | Dayton, OH | Commercial | 2 | - | May 2018 | Oct 2025 | $5.74M | $40.25M |
| Daybreak Solar, LLC | Portland, OR | - | - | - | Sep 2025 | $3.26M | $41.40k | |
| Day County Wind LLC | Juno Beach, FL | Independent Power Producer | 1 | 463.1 GWh | Aug 2026 | Dec 2020 | ||
| Davis Up Energy Storage LLC | Fort Lupton, CO | Independent Power Producer | 1 | -1.7 GWh | Dec 2025 | Oct 2025 | $599.20k | |
| Davidson Gas Producers LLC | Detroit, MI | Investor-Owned Utility | 1 | 12.3 GWh | Dec 2025 | - | ||
| David Energy Supply, LLC | Brooklyn, NY | - | - | - | Sep 2025 | $2.27M | $2.27M | |
| Davenport, City Of - (Ia) | Davenport, IA | Municipally-Owned Utility | 1 | 6.9 GWh | Dec 2025 | - | ||
| Dartmouth Power Associates Limited Partnership | Birmingham, AL | - | - | - | Sep 2025 | $2.41M | ||
| Dartmouth Farms Solar, LLC | Boston, MA | Independent Power Producer | 1 | 3.9 GWh | Dec 2025 | - | ||
| Dartmouth Energy Center | Houston, TX | Independent Power Producer | 1 | 88.9 GWh | Dec 2025 | - | ||
| Dartmouth College | Hanover, NH | Commercial | 1 | 10.7 GWh | Aug 2026 | - | ||
| Dart Container Corp | Leola, PA | Industrial | 1 | 54.6 GWh | Aug 2026 | - | ||
| Darlington Solar, LLC | Charlotte, NC | Independent Power Producer | - | 20.5 GWh | Dec 2024 | - | ||
| Darby Solar, LLC | Boca Raton, FL | - | - | - | Sep 2025 | $392.68k | ||
| Darby Power, LLC | Mount Sterling, OH | Independent Power Producer | 1 | 553.9 GWh | Dec 2025 | Oct 2025 | $19.37M | |
| Danton XI Solar LLC | Houston, TX | Independent Power Producer | 1 | 1.8 GWh | Dec 2025 | - | ||
| Danske Commodities US LLC | Stamford, CT | - | - | - | Sep 2025 | $11.51M | ||
| Danskammer Energy | Newburgh, NY | Independent Power Producer | 1 | 27.6 GWh | Dec 2025 | Oct 2025 | $5.08M | |
| DANS Mountain Wind Force, LLC | San Francisco, CA | Independent Power Producer | 1 | 173.9 GWh | Aug 2026 | Sep 2025 | $2.13M | |
| Danish Fields Solar, LLC | Houston, TX | Independent Power Producer | 1 | 1.3 TWh | Aug 2026 | - | ||
| Dane County Solar LLC | Pewaukee, WI | Investor-Owned Utility | 1 | 34.7 GWh | Dec 2025 | - | ||
| Danbury Hospital | Danbury, CT | Commercial | 1 | 24.1 GWh | Dec 2025 | - | ||
| Dakota Range III, LLC | Houston, TX | - | - | - | Sep 2025 | $2.57M | ||
| Dairyland Power Coop | La Crosse, WI | Cooperative | 8 | 2.0 TWh | Aug 2026 | Oct 2025 | $55.89M | $7.79M |
| Daggett Solar Power 3 LLC | Princeton, NJ | Independent Power Producer | 1 | 902.7 GWh | Aug 2026 | Oct 2025 | $11.15M | |
| Daggett Solar Power 2 LLC | Princeton, NJ | Independent Power Producer | 1 | 532.3 GWh | Aug 2026 | Oct 2025 | $8.21M | |
| D/R Hydro Co | Confluence, PA | Independent Power Producer | 1 | 39.4 GWh | Dec 2025 | - | ||
| CZ Solar Warren, LLC | Chicago, IL | Independent Power Producer | 1 | 32.2 GWh | Dec 2025 | - | ||
| Cypress Creek Renewables | Santa Monica, CA | Independent Power Producer | 220 | 3.0 TWh | Aug 2026 | - | ||
| Cycle Holdings, LLC | Portland, OR | Independent Power Producer | 1 | 21.2 GWh | Dec 2025 | - | ||
| CXA La Paloma LLC | Plano, TX | Independent Power Producer | 1 | 1.7 TWh | Aug 2026 | Oct 2025 | $35.49M | |
| CVI Renewables Holdings, LLC. | Minneapolis, MN | Independent Power Producer | - | 13.6 GWh | Dec 2024 | - | ||
| CVI Cleancapital Solar 7 | New York, NY | Independent Power Producer | 1 | 2.0 GWh | Dec 2025 | - | ||
| CVI Cleancapital Solar 6 | New York, NY | Independent Power Producer | 4 | 13.0 GWh | Dec 2025 | - | ||
| CVI Cleancapital Solar 5 LLC | New York, NY | Independent Power Producer | 5 | 39.4 GWh | Dec 2025 | - | ||
| CVI Cleancapital Solar 4 LLC | New York, NY | Independent Power Producer | 8 | 34.5 GWh | Dec 2025 | - | ||
| CVI Cleancapital Solar 1 LLC | New York, NY | Independent Power Producer | 11 | 25.4 GWh | Dec 2025 | - | ||
| CVE US EI8 Quaker LLC | New York, NY | Independent Power Producer | 1 | 8.5 GWh | Dec 2025 | - | ||
| CVE US EI7 Belair LLC | New York, NY | Independent Power Producer | 1 | 6.5 GWh | Dec 2025 | - | ||
| CVE US EI5 Manlius West LLC | New York, NY | Independent Power Producer | 1 | 7.8 GWh | Dec 2025 | - | ||
| CVE US EI5 Manlius East LLC | New York, NY | Independent Power Producer | 1 | 9.0 GWh | Dec 2025 | - | ||
| CVE US EI4 Manlius North LLC | New York, NY | Independent Power Producer | 1 | 2.7 GWh | Dec 2025 | - | ||
| CVE US EI3 Wheatfield LLC | New York, NY | Independent Power Producer | 1 | 5.8 GWh | Dec 2025 | - | ||
| Cuyama Solar, LLC | New York, NY | Independent Power Producer | 1 | 69.4 GWh | Aug 2026 | Sep 2025 | $2.22M | |
| Cutrale Citrus Juices USA Inc | Auburndale, FL | Industrial | 2 | 36.2 GWh | Dec 2025 | - | ||
| Cutlass Solar 1, LLC | Boston, MA | Independent Power Producer | 1 | 200.2 GWh | Aug 2026 | - | ||
| Cutlass II Solar LLC | Austin, TX | Independent Power Producer | 1 | 490.4 GWh | Aug 2026 | - | ||
| Current Energy Group | Charlotte, NC | Independent Power Producer | 1 | 6.9 GWh | Dec 2025 | - | ||
| Curators Of The University Of Missouri | Columbia, MO | State-Owned Utility | 1 | 214.8 GWh | Aug 2026 | Sep 2025 | $614.67k | |
| Cuming County Renewables. LLC | Omaha, NE | Independent Power Producer | 1 | 11.6 GWh | Dec 2025 | - | ||
| Cumberland Rose Wind Energy, LLC | Greenfield, IA | Independent Power Producer | 1 | 4.5 GWh | Dec 2025 | - | ||
| Cumberland Land Holdings, LLC | Nashville, TN | Independent Power Producer | 1 | 27.0 GWh | Dec 2025 | - | ||
| Cubico USA, LLC | Stamford, CT | Independent Power Producer | 8 | 1.3 TWh | Aug 2026 | - | ||
| Cubico Huntley Lessee, LLC | Austin, TX | - | - | - | Sep 2025 | $1.97M | $600.00k | |
| Cubico Crooked Run Lessee, LLC | Austin, TX | - | - | - | Sep 2025 | $1.78M | $775.95k | |
| Cubera Solar, LLC | Asheville, NC | Independent Power Producer | - | 4.1 GWh | Dec 2024 | - | ||
| Cube Yadkin Generation LLC | Bethesda, MD | - | - | - | Sep 2025 | $11.50M | ||
| Cube District Energy, LLC | Alpharetta, GA | Independent Power Producer | 9 | 230.4 GWh | Aug 2026 | - | ||
| Cuba 2.5AC, LLC | Albuquerque, NM | Independent Power Producer | 1 | 6.1 GWh | Dec 2025 | - | ||
| Cu Solar LLC | Milford, OH | Independent Power Producer | 1 | 2.2 GWh | Dec 2025 | - | ||
| CTMW Solar, LLC | San Francisco, CA | Commercial | 1 | 4.0 GWh | Dec 2025 | - | ||
| Csolar IV West LLC | Omaha, NE | Independent Power Producer | 1 | 377.1 GWh | Dec 2025 | Sep 2025 | $11.00M | |
| Csolar IV South LLC | Omaha, NE | Independent Power Producer | 1 | 269.4 GWh | Dec 2025 | Sep 2025 | $9.07M | |
| CSL Behring LLC | Bradley, IL | Industrial | 2 | 30.6 GWh | Dec 2025 | - | ||
| CSG MT. Morris 2, LLC | Arlington, VA | Independent Power Producer | 1 | 4.0 GWh | Dec 2025 | - | ||
| CS Wind America, Inc. | Pueblo, CO | Industrial | 2 | 30.0 GWh | Aug 2026 | - | ||
| CS Berlin Ops, Inc. | Portland, ME | - | - | - | Sep 2025 | $2.90M | ||
| Crystal Springs Hydro ELEC LP | Snoqualmie, WA | Independent Power Producer | 1 | 8.9 GWh | Dec 2025 | - | ||
| Crystal Lake 3 LLC | Juno Beach, FL | Independent Power Producer | 1 | 242.5 GWh | Aug 2026 | - | ||
| Crystal Hill Solar, LLC | Houston, TX | - | - | - | Sep 2025 | $1.84M |
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% |