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 2025Q1 Seller Transactions | FERC 2025Q1 Buyer Transactions |
|---|---|---|---|---|---|---|---|---|
| Dartmouth Farms Solar, LLC | Boston, MA | Independent Power Producer | 1 | 3.8 GWh | Dec 2024 | - | ||
| Dartmouth Power Associates Limited Partnership | Houston, TX | - | - | - | Mar 2025 | $1.78M | ||
| Davenport City Of | Davenport, IA | Municipally-Owned Utility | 1 | 6.3 GWh | Dec 2024 | - | ||
| David Energy Supply, LLC | Brooklyn, NY | - | - | - | Jun 2025 | $3.65M | $3.65M | |
| Davidson Gas Producers LLC | Detroit, MI | Investor-Owned Utility | 1 | 12.6 GWh | Dec 2024 | - | ||
| Davis Up Energy Storage LLC | Framingham, MA | - | - | - | Apr 2025 | $599.20k | ||
| Day County Wind I, LLC | Juno Beach, FL | - | - | - | Jun 2025 | $5.72M | ||
| Day County Wind LLC | Juno Beach, FL | Independent Power Producer | 1 | 438.1 GWh | Apr 2025 | Dec 2020 | ||
| Daybreak Solar, LLC | Portland, OR | - | - | - | Mar 2025 | $1.72M | $17.13k | |
| Dayton Power & Light Co | Dayton, OH | Commercial | 2 | - | May 2018 | Jul 2025 | $15.21M | $46.68M |
| DC Water | Washington, DC | Municipally-Owned Utility | 1 | 53.1 GWh | Apr 2025 | - | ||
| Dearborn Industrial Gen Inc | Dearborn, MI | Independent Power Producer | 1 | 4.4 TWh | Feb 2025 | Mar 2025 | $17.40M | |
| Decatur Energy Center LLC | Decatur, AL | Independent Power Producer | 1 | 4.2 TWh | Apr 2025 | Jun 2025 | $21.97M | |
| Decatur Solar Energy Center, LLC | Juno Beach, FL | - | - | - | Jun 2025 | $2.15M | ||
| Decorative Panels International, Inc. | Alpena, MI | Industrial | 1 | 45.7 GWh | Dec 2023 | - | ||
| Deepwater Wind Block Island LLC | Providence, RI | Independent Power Producer | 1 | 90.7 GWh | Apr 2025 | Mar 2025 | $168.35k | |
| Deer Park Energy Center | Deer Park, TX | Independent Power Producer | 1 | 8.0 TWh | Apr 2025 | - | ||
| Deer Park Refinery Limited Partnership (DPRLP) | Deer Park, TX | Industrial | 1 | 1.3 TWh | Apr 2025 | - | ||
| Deerfield Wind Energy 2, LLC | Port Hope, MI | Independent Power Producer | 1 | 322.5 GWh | Apr 2025 | Jun 2025 | $-413.44k | |
| Deerfield Wind Energy, LLC | Oakville, ON | Independent Power Producer | 1 | 495.9 GWh | Apr 2025 | Jun 2025 | $7.01M | |
| Deerfield Wind, LLC | Portland, OR | - | - | - | Mar 2025 | $2.31M | ||
| Degrees3 Transportation Solutions, LLC | San Francisco, CA | - | - | - | Apr 2025 | $21.65k | ||
| Del Ranch Company | DES Moines, IA | - | - | - | Jun 2025 | $4.40M | ||
| Delanco Coopertown RD Solar 2, LLC | Jersey City, NJ | Independent Power Producer | 1 | 4.4 GWh | Dec 2024 | - | ||
| Delano Energy Center, LLC | Sacramento, CA | - | - | - | Mar 2025 | $1.06M | ||
| Delaware City Refining Company LLC | Delaware City, DE | Industrial | 1 | 1.1 TWh | Apr 2025 | Jul 2025 | $10.10M | |
| Delaware Electric Cooperative | Greenwood, DE | Cooperative | 1 | 7.1 GWh | Dec 2024 | Mar 2025 | $40.82M | |
| Delaware Municipal Electric Corp | Smyrna, DE | Municipally-Owned Utility | 1 | 73.3 GWh | Apr 2025 | Apr 2025 | $7.07M | |
| Delaware River Solar, LLC | New York, NY | Independent Power Producer | 1 | 30.5 GWh | Dec 2023 | - | ||
| Delmarva Power & Light Company | Newark, DE | - | - | - | Jul 2025 | $3.42M | $166.96M | |
| Delphinus Community Solar | Scottsdale, AZ | Independent Power Producer | 1 | 2.7 GWh | Dec 2024 | - | ||
| Delta Energy Center LLC | Pittsburg, CA | Independent Power Producer | 1 | 3.0 TWh | Apr 2025 | Jul 2025 | $30.67M | |
| Delta-Montrose Electric Association | Montrose, CO | Cooperative | 2 | 27.1 GWh | Oct 2024 | Mar 2025 | $3.33M | |
| Delta's Edge Lessee, LLC | Austin, TX | - | - | - | Jun 2025 | $1.43M | $486.45k | |
| Delta's Edge Solar, LLC | Austin, TX | - | - | - | Jun 2025 | $486.45k | ||
| Delta Solar Power I, LLC | Jackson, MI | Independent Power Producer | 1 | 13.9 GWh | Dec 2024 | Mar 2025 | $133.70k | |
| Delta Solar Power II, LLC | Jackson, MI | Independent Power Producer | 1 | 26.9 GWh | Dec 2024 | Mar 2025 | $265.93k | |
| Dempsey Ridge Wind Farm, LLC | Chicago, IL | - | - | - | Jul 2025 | $512.39k | ||
| Denbury Inc | Riverton, WY | Industrial | 2 | 49.1 GWh | Apr 2025 | - | ||
| Denver Airport Solar, LLC | Baltimore, MD | Independent Power Producer | 1 | 4.9 GWh | Dec 2023 | - | ||
| Denver City & County-Foothills | Denver, CO | Independent Power Producer | 1 | 5.9 GWh | Oct 2024 | - | ||
| Denver City & County Of | Denver, CO | Independent Power Producer | 6 | 62.1 GWh | Dec 2024 | - | ||
| Denver INT'L Airport IV Solar | Boulder, CO | Independent Power Producer | 1 | 3.1 GWh | Dec 2024 | Jun 2025 | $518.93k | |
| Department Of The Navy | San Diego, CA | Federally-Owned Utility | 1 | 11.3 GWh | Apr 2025 | - | ||
| Depot Park Solar Farm | Sacramento, CA | Independent Power Producer | 1 | 3.3 GWh | Dec 2024 | - | ||
| Dept Of Corrections NCCI Wind | Gardner, MA | Political Subdivision | 1 | 5.5 GWh | Apr 2025 | - | ||
| Depue Holdings, LLC | Framingham, MA | Independent Power Producer | 1 | 38.4 GWh | Dec 2024 | - | ||
| Derby Fuel Cell LLC | Danbury, CT | Independent Power Producer | 1 | 114.0 GWh | Dec 2024 | Mar 2025 | $2.24M | |
| Deriva Energy Beckjord Storage LLC | Charlotte, NC | - | - | - | Apr 2025 | $142.26k | ||
| Dermott Wind, LLC | Chicago, IL | Independent Power Producer | 1 | 905.2 GWh | Apr 2025 | - | ||
| Deschutes Valley Water District | Madras, OR | Municipally-Owned Utility | 1 | 31.4 GWh | Dec 2024 | - | ||
| Deseret Generation & TRAN Coop | South Jordan, UT | Cooperative | 2 | 3.6 TWh | Apr 2025 | - | ||
| Deseret Generation & Transmission Co-Operative, Inc. | South Jordan, UT | - | - | - | Jun 2025 | $1.44B | $190.86k | |
| Desert Harvest II LLC | San Diego, CA | Independent Power Producer | 1 | 174.5 GWh | Apr 2025 | Jul 2025 | $2.15M | |
| Desert Harvest, LLC | San Diego, CA | Independent Power Producer | 1 | 218.2 GWh | Apr 2025 | Apr 2025 | $1.66M | |
| Desert Peak Energy Storage I, LLC | Juno Beach, FL | Independent Power Producer | 1 | -55.3 GWh | Apr 2025 | Mar 2025 | $9.66M | |
| Desert Peak Energy Storage II, LLC | Juno Beach, FL | Independent Power Producer | 1 | -12.3 GWh | Apr 2025 | Mar 2025 | $3.57M | |
| Desert Quartzite LLC | San Francisco, CA | Independent Power Producer | 1 | 315.4 GWh | Apr 2025 | Apr 2025 | $15.13M | $90.00k |
| Desert Sky Solar LLC | New York, NY | Independent Power Producer | 1 | 35.0 GWh | Dec 2024 | - | ||
| Desert Sky Wind Farm LP | Iraan, TX | Investor-Owned Utility | 1 | 533.4 GWh | Dec 2024 | - | ||
| Desert Star Energy Center SDG&E | Boulder City, NV | Investor-Owned Utility | 1 | 747.6 GWh | Apr 2025 | - | ||
| Desert Stateline LLC | Birmingham, AL | - | - | - | Mar 2025 | $18.12M | ||
| Desert Sunlight 250, LLC | Juno Beach, FL | - | - | - | Mar 2025 | $15.27M | ||
| Desert Sunlight 300, LLC | Juno Beach, FL | - | - | - | Jun 2025 | $9.12M | ||
| Desert Water Agency | Palm Springs, CA | Municipally-Owned Utility | 1 | 3.9 GWh | Nov 2024 | - | ||
| Desert Wind Farm LLC | Portland, OR | - | - | - | Mar 2025 | $8.27M | ||
| Dessie Solar Center LLC | San Francisco, CA | Independent Power Producer | 1 | 8.7 GWh | Dec 2024 | - | ||
| Deuel Harvest Wind Energy LLC | Birmingham, AL | - | - | - | Apr 2025 | $5.63M | ||
| Devon Power LLC | Devon, CT | Independent Power Producer | 1 | -590.5 MWh | Dec 2024 | Mar 2025 | $2.83M | |
| Devonshire Energy LLC | Boston, MA | - | - | - | Jul 2025 | $66.29k | ||
| DF-Ap #1 LLC | Ferndale, WA | Independent Power Producer | 1 | 9.6 GWh | Dec 2024 | - | ||
| DG 1 Acquisition Co., LLC | Juno Beach, FL | Independent Power Producer | 1 | 2.1 GWh | Dec 2024 | - | ||
| DG Amaze New Jersey, LLC | Juno Beach, FL | Independent Power Producer | 1 | 5.4 GWh | Dec 2024 | - | ||
| DG Amp Solar, LLC | Juno Beach, FL | Independent Power Producer | 12 | 98.8 GWh | Dec 2024 | - | ||
| DG Bethlehem Solar, LLC | Juno Beach, FL | Independent Power Producer | 2 | 4.3 GWh | Dec 2024 | - | ||
| DG California Solar LLC | Independent Power Producer | 1 | 4.0 GWh | Dec 2024 | - | |||
| DG Camden, LLC | Juno Beach, FL | Independent Power Producer | 1 | 3.5 GWh | Dec 2024 | - | ||
| DG Central 1, LLC | Juno Beach, FL | Independent Power Producer | 10 | 27.5 GWh | Dec 2024 | - | ||
| DG Colorado Solar, LLC | Juno Beach, FL | Independent Power Producer | 2 | 30.9 GWh | Dec 2024 | - | ||
| DG Connecticut III, LLC | Juno Beach, FL | Independent Power Producer | 6 | 35.0 GWh | Dec 2024 | - | ||
| DG Crystal Spring LLC | Scottsdale, AZ | Independent Power Producer | 1 | 7.3 GWh | Dec 2024 | - | ||
| DG Dighton, LLC | Scottsdale, AZ | Independent Power Producer | 1 | 6.3 GWh | Dec 2023 | - | ||
| DG Edison New Jersey LLC | Juno Beach, FL | Independent Power Producer | 1 | 6.2 GWh | Dec 2024 | - | ||
| DG Empire Lumen 2023, LLC | Juno Beach, FL | Independent Power Producer | 1 | 481.0 MWh | Dec 2024 | - | ||
| DG Empire Shine, LLC | Juno Beach, FL | Independent Power Producer | 3 | 13.4 GWh | Dec 2024 | - | ||
| DG Empire Sun, LLC | Juno Beach, FL | Independent Power Producer | 1 | 5.5 GWh | Dec 2024 | - | ||
| DG Florham Park Solar LLC | Juno Beach, FL | Independent Power Producer | 1 | 2.7 GWh | Dec 2024 | - | ||
| DG Foxborough Elm LLC | Scottsdale, AZ | Independent Power Producer | 1 | 4.2 GWh | Dec 2023 | - | ||
| DG Fuel Cell, LLC | Juno Beach, FL | Independent Power Producer | 1 | 88.2 GWh | Dec 2024 | - | ||
| DG Georgia Solar II, LLC | Juno Beach, FL | Independent Power Producer | 1 | 3.9 GWh | Dec 2024 | - | ||
| DG Harlem, LLC | Juno Beach, FL | Independent Power Producer | 1 | 4.0 GWh | Dec 2024 | - | ||
| DG Haverhill LLC | Scottsdale, AZ | Independent Power Producer | 1 | 1.7 GWh | Dec 2024 | - | ||
| DG Illinois Solar, LLC | Juno Beach, FL | Independent Power Producer | 6 | 13.2 GWh | Dec 2024 | - | ||
| DG LF Solar, LLC | Juno Beach, FL | Independent Power Producer | 2 | 5.5 GWh | Dec 2024 | - | ||
| DG Linden New Jersey LLC | Juno Beach, FL | Independent Power Producer | 1 | 2.6 GWh | Dec 2024 | - | ||
| DG Minnesota CSG, LLC | Juno Beach, FL | Independent Power Producer | 9 | 63.6 GWh | Dec 2024 | - | ||
| DG Moorman Creek, LLC | Juno Beach, FL | Independent Power Producer | 1 | 4.3 GWh | Dec 2024 | - | ||
| DG New Jersey Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 3.4 GWh | Dec 2024 | - | ||
| DG New York CS, LLC | Juno Beach, FL | Independent Power Producer | 6 | 38.9 GWh | Dec 2024 | - | ||
| DG New York Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 10.1 GWh | Dec 2024 | - |
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 | May 2025 | Nuclear |
| Barry | Bucks, Alabama | 14 TWh | Jan 1954 | May 2025 | Natural Gas : 93.4% Bituminous Coal : 6.6% |
| Beaver Valley | Shippingport, Pennsylvania | 15 TWh | Aug 1976 | May 2025 | Nuclear |
| Bowen | Cartersville, Georgia | 11 TWh | Sep 1971 | May 2025 | Bituminous Coal : 99.8% |
| Braidwood Generation Station | Braceville, Illinois | 20 TWh | Jun 1988 | May 2025 | Nuclear |
| Browns Ferry | Decatur, Alabama | 29 TWh | Jul 1974 | May 2025 | Nuclear |
| Brunswick Nuclear | Southport, North Carolina | 15 TWh | Oct 1975 | May 2025 | Nuclear |
| Byron Generating Station | Byron, Illinois | 19 TWh | Aug 1985 | May 2025 | Nuclear |
| Calvert Cliffs Nuclear Power Plant | Lusby, Maryland | 15 TWh | Apr 1975 | May 2025 | Nuclear |
| Catawba | York, South Carolina | 19 TWh | May 1985 | May 2025 | Nuclear |
| Comanche Peak | Glen Rose, Texas | 19 TWh | Jul 1990 | May 2025 | Nuclear |
| Crystal River | Crystal River, Florida | 15 TWh | Sep 1966 | May 2025 | Natural Gas : 77.9% Bituminous Coal : 21.9% |
| Diablo Canyon | Avila Beach, California | 19 TWh | Apr 1985 | May 2025 | Nuclear |
| Donald C Cook | Bridgman, Michigan | 18 TWh | Jul 1975 | May 2025 | Nuclear |
| Dresden Generating Station | Morris, Illinois | 15 TWh | Jul 1970 | May 2025 | Nuclear |
| Edwin I Hatch | Baxley, Georgia | 14 TWh | Nov 1975 | May 2025 | Nuclear |
| Gavin Power, LLC | Cheshire, Ohio | 12 TWh | Sep 1974 | May 2025 | Bituminous Coal : 99.4% Distillate Fuel Oil : 0.6% |
| Ghent | Ghent, Kentucky | 11 TWh | Jan 1974 | May 2025 | Bituminous Coal : 99.9% |
| Grand Coulee | Grand Coulee, Washington | 16 TWh | Feb 1941 | May 2025 | Water |
| Grand Gulf | Port Gibson, Mississippi | 12 TWh | Jun 1985 | May 2025 | Nuclear |
| Guernsey Power Station | Byesville, Ohio | 11 TWh | Jan 2023 | May 2025 | Natural Gas |
| H Allen Franklin Combined Cycle | Smiths, Alabama | 12 TWh | May 2002 | May 2025 | Natural Gas |
| Hines Energy Complex | Bartow, Florida | 12 TWh | Mar 1999 | May 2025 | Natural Gas |
| Jack McDonough | Smyrna, Georgia | 17 TWh | Apr 1971 | May 2025 | Natural Gas |
| James H Miller Jr | Quinton, Alabama | 18 TWh | Sep 1978 | May 2025 | Subbituminous Coal : 99.1% Natural Gas : 0.9% |
| Joseph M Farley | Columbia, Alabama | 14 TWh | Nov 1977 | May 2025 | Nuclear |
| Labadie | Labadie, Missouri | 15 TWh | May 1970 | May 2025 | Subbituminous Coal : 99.9% |
| LaSalle Generating Station | Marseilles, Illinois | 20 TWh | Dec 1983 | May 2025 | Nuclear |
| Limerick | Sanatoga, Pennsylvania | 19 TWh | Jan 1986 | May 2025 | Nuclear |
| McGuire | Huntersville, North Carolina | 19 TWh | Aug 1981 | May 2025 | Nuclear |
| Millstone | Waterford, Connecticut | 16 TWh | Nov 1975 | May 2025 | Nuclear |
| Monroe (MI) | Monroe, Michigan | 15 TWh | Oct 1969 | May 2025 | Subbituminous Coal : 74.4% Bituminous Coal : 15.9% Petroleum Coke : 9.5% |
| Nine Mile Point Nuclear Station | Lycoming, New York | 16 TWh | Nov 1969 | May 2025 | Nuclear |
| North Anna | Mineral, Virginia | 16 TWh | May 1978 | May 2025 | Nuclear |
| Oconee | Seneca, South Carolina | 22 TWh | Jun 1973 | May 2025 | Nuclear |
| Palo Verde | Wintersburg, Arizona | 32 TWh | Dec 1985 | May 2025 | Nuclear |
| Peach Bottom | Delta, Pennsylvania | 22 TWh | Jun 1974 | May 2025 | Nuclear |
| Prairie State Generating Station | Marissa, Illinois | 11 TWh | May 2012 | May 2025 | Bituminous Coal : 99.8% |
| PSEG Salem Generating Station | Hancocks Bridge, New Jersey | 17 TWh | May 1971 | May 2025 | Nuclear |
| Quad Cities Generating Station | Cordova, Illinois | 15 TWh | Nov 1972 | May 2025 | Nuclear |
| Robert Moses Niagara | Lewiston, New York | 15 TWh | Dec 1960 | May 2025 | Water |
| South Texas Project | Wadsworth, Texas | 21 TWh | Jul 1988 | May 2025 | Nuclear |
| St Lucie | Jensen Beach, Florida | 16 TWh | Apr 1976 | May 2025 | Nuclear |
| Surry | Surry, Virginia | 14 TWh | Nov 1972 | May 2025 | Nuclear |
| TalenEnergy Susquehanna | Berwick, Pennsylvania | 19 TWh | May 1983 | May 2025 | Nuclear |
| Turkey Point | Homestead, Florida | 20 TWh | Mar 1967 | May 2025 | Nuclear : 67.4% Natural Gas : 32.6% |
| Vogtle | Waynesboro, Georgia | 35 TWh | Apr 1987 | May 2025 | Nuclear |
| W A Parish | Thompsons, Texas | 14 TWh | May 1958 | May 2025 | Subbituminous Coal : 83.3% Natural Gas : 16.7% |
| Watts Bar Nuclear Plant | Spring City, Tennessee | 15 TWh | Apr 1996 | May 2025 | Nuclear |
| West County Energy Center | Loxahatchee, Florida | 19 TWh | Jul 2009 | May 2025 | Natural Gas : 99.9% |