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 |
|---|---|---|---|---|---|---|---|---|
| Delta's Edge Lessee, LLC | Austin, TX | - | - | - | Sep 2025 | $884.43k | $0 | |
| Drift Sand Wind Project, LLC | Andover, MA | - | - | - | Sep 2025 | $2.20M | ||
| DRW Energy Trading LLC | Houston, TX | - | - | - | Sep 2025 | $7.22M | $6.79M | |
| Discount Power, Inc. | Shelton, CT | - | - | - | Oct 2025 | $2.25M | $1.98M | |
| Direct Energy Services, LLC | Princeton, NJ | - | - | - | Oct 2025 | $973.16k | ||
| Direct Energy Marketing LLC | Princeton, NJ | - | - | - | Oct 2025 | $64.28M | ||
| Dempsey Ridge Wind Farm, LLC | Chicago, IL | - | - | - | Oct 2025 | $449.49k | ||
| DTE Big Turtle Wind Farm I, LLC | Belleville, MI | - | - | - | Sep 2025 | $989.37k | ||
| DTE Energy Trading, Inc. | ANN Arbor, MI | - | - | - | Sep 2025 | $295.62M | $1.92M | |
| Drew Solar-Ca, LLC | New York, NY | - | - | - | Sep 2025 | $2.92M | $2.87M | |
| DTE Garden Wind Farm, LLC | Belleville, MI | - | - | - | Sep 2025 | $1.90M | ||
| Direct Energy Business, LLC | Princeton, NJ | - | - | - | Oct 2025 | $182.32M | $173.39M | |
| Delmarva Power & Light Company | Newark, DE | - | - | - | Oct 2025 | $1.74M | $123.25M | |
| DTE Stoney Corners Wind Farm, LLC | Belleville, MI | - | - | - | Oct 2025 | $887.50k | ||
| Delano Energy Center, LLC | Sacramento, CA | - | - | - | Sep 2025 | $1.05M | ||
| Dillon Wind LLC | Portland, OR | - | - | - | Jun 2025 | $4.28M | ||
| Del Ranch Company | DES Moines, IA | - | - | - | Sep 2025 | $7.46M | ||
| Degrees3 Transportation Solutions, LLC | San Francisco, CA | - | - | - | Oct 2025 | $50.59k | ||
| Desert Sunlight 250, LLC | Juno Beach, FL | - | - | - | Sep 2025 | $26.78M | ||
| Dodson Creek Solar, LLC | Bloomington, MN | - | - | - | Sep 2025 | $2.09M | ||
| Dominion Energy Generation Marketing, Inc. | Richmond, VA | - | - | - | Jul 2025 | $2.57M | $2.37M | |
| Domtar A.W. LLC | Montreal, QC | - | - | - | Sep 2025 | $206.94k | ||
| Devonshire Energy LLC | Boston, MA | - | - | - | Oct 2025 | $253.99k | ||
| Deuel Harvest Wind Energy LLC | Birmingham, AL | - | - | - | Oct 2025 | $3.86M | ||
| Double Black Diamond Solar Power, LLC | Boston, MA | - | - | - | Sep 2025 | $25.52M | ||
| Desert Wind Farm LLC | Portland, OR | - | - | - | Sep 2025 | $6.47M | ||
| Desert Sunlight 300, LLC | Juno Beach, FL | - | - | - | Sep 2025 | $24.62M | ||
| Diablo Winds, LLC | Birmingham, AL | - | - | - | Sep 2025 | $565.83k | ||
| Desert Stateline LLC | Birmingham, AL | - | - | - | Sep 2025 | $29.68M | ||
| Dow Pipeline, LLC | Houston, TX | - | - | - | Sep 2025 | $35.27M | ||
| Deseret Generation & Transmission Co-Operative, Inc. | South Jordan, UT | - | - | - | Oct 2025 | $336.66M | $7.17M | |
| DLS - Sylvan Project Co, LLC | Duluth, MN | - | - | - | Sep 2025 | $545.72k | ||
| DLS - Laskin Project Co, LLC | Duluth, MN | - | - | - | Sep 2025 | $196.39k | ||
| Deriva Energy Beckjord Storage LLC | Charlotte, NC | - | - | - | Sep 2025 | $108.71k | ||
| DLS - Jean Duluth Project Co, LLC | Duluth, MN | - | - | - | Sep 2025 | $47.66k | ||
| DXT Commodities North America Inc. | Brooklyn, NY | - | - | - | Oct 2025 | $15.46M | ||
| Dynegy Energy Services (East), LLC | Irving, TX | - | - | - | Oct 2025 | $19.00M | $2.56M | |
| Dartmouth Power Associates Limited Partnership | Birmingham, AL | - | - | - | Sep 2025 | $2.41M | ||
| Dynasty Power Inc. | Calgary, AB | - | - | - | Oct 2025 | $146.62M | $86.07M | |
| Diamond Spring, LLC | Duluth, MN | - | - | - | Oct 2025 | $2.68M | ||
| David Energy Supply, LLC | Brooklyn, NY | - | - | - | Sep 2025 | $2.27M | $2.27M | |
| Danske Commodities US LLC | Stamford, CT | - | - | - | Sep 2025 | $11.51M | ||
| Davis Up Energy Storage LLC | Framingham, MA | - | - | - | Oct 2025 | $599.20k | ||
| Day County Wind I, LLC | Juno Beach, FL | - | - | - | Sep 2025 | $5.18M | ||
| Deerfield Wind, LLC | Portland, OR | - | - | - | Sep 2025 | $2.27M | ||
| Daybreak Solar, LLC | Portland, OR | - | - | - | Sep 2025 | $3.26M | $41.40k | |
| Dynegy Marketing And Trade, LLC | Irving, TX | - | - | - | Oct 2025 | $1.39B | $1.24B | |
| DWW Solar II, LLC | New York, NY | - | - | - | Sep 2025 | $1.63M | ||
| Decatur Solar Energy Center, LLC | Juno Beach, FL | - | - | - | Sep 2025 | $2.81M | ||
| Dicks Creek Power Company LLC | Irving, TX | - | - | - | Oct 2025 | $1.49M | ||
| Duran Mesa LLC | Houston, TX | - | - | - | Oct 2025 | $4.44M | ||
| Darby Solar, LLC | Boca Raton, FL | - | - | - | Sep 2025 | $392.68k | ||
| DG VDH Bess, LLC | Washington, DC | - | - | - | Sep 2025 | $39.89k | ||
| Duquesne Light Company | Washington, DC | - | - | - | Oct 2025 | $335.16k | $75.79M | |
| Difwind Farms Ltd IV | 1 | - | Dec 2002 | Oct 2025 | $222.68k | |||
| Dakota Range III, LLC | Houston, TX | - | - | - | Sep 2025 | $2.57M | ||
| Dow Chemical Co | Wilmington, DE | |Independent Power Producer|Industrial | 9 | 15.7 TWh | Mar 2026 | Oct 2025 | $29.42M | |
| Dynamic Energy Holdings LLC | Frederick, PA | Commercial | 3 | 12.9 GWh | Dec 2024 | - | ||
| Donaghy Sales Inc. | Fresno, CA | Commercial | 1 | 2.2 GWh | Dec 2024 | - | ||
| Dartmouth College | Hanover, NH | Commercial | 1 | 11.7 GWh | Mar 2026 | - | ||
| Dynamic Energy Solutions, LLC | Wayne, PA | Commercial | 1 | 1.7 GWh | Dec 2024 | - | ||
| Dayton Power & Light Co | Dayton, OH | Commercial | 2 | - | May 2018 | Oct 2025 | $5.74M | $40.25M |
| DTE San Diego Cogen Inc. | Detroit, MI | Commercial | 1 | 27.9 GWh | Mar 2026 | - | ||
| Diamond Properties | West Nyack, NY | Commercial | 2 | 1.9 GWh | Dec 2024 | - | ||
| Danbury Hospital | Danbury, CT | Commercial | 1 | 30.3 GWh | Dec 2024 | - | ||
| Dairyland Power Coop | La Crosse, WI | Cooperative | 8 | 1.5 TWh | Mar 2026 | Oct 2025 | $55.89M | $7.79M |
| Deseret Generation & TRAN Coop | South Jordan, UT | Cooperative | 2 | 3.6 TWh | Mar 2026 | - | ||
| Delaware Electric Cooperative | Greenwood, DE | Cooperative | 1 | 7.1 GWh | Dec 2024 | Sep 2025 | $37.11M | |
| DOD USMC Marine Air Ground Combat | Twentynine Palms, CA | Federally-Owned Utility | 2 | 73.5 GWh | Dec 2024 | - | ||
| Department Of The Navy | San Diego, CA | Federally-Owned Utility | 1 | 20.4 GWh | Jan 2026 | - | ||
| Dodge Flat Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 588.8 GWh | Mar 2026 | Sep 2025 | $5.84M | |
| Dodge Holdco LLC | Princeton, NJ | Independent Power Producer | 1 | 8.1 GWh | Dec 2024 | - | ||
| Dodge Falls Associates LP | Boston, MA | Independent Power Producer | 1 | 32.3 GWh | Dec 2024 | - | ||
| Dodds Solar, LLC | San Francisco, CA | Independent Power Producer | 1 | 4.9 GWh | Dec 2024 | - | ||
| Dickerson Power, LLC | The Woodlands, TX | Independent Power Producer | 1 | 273.3 GWh | Mar 2026 | Oct 2025 | $12.44M | |
| Diamond Generating Corporation | LOS Angeles, CA | Independent Power Producer | 3 | 149.3 GWh | Mar 2026 | - | ||
| Dodge Renewables 1, LLC | Boston, MA | Independent Power Producer | 1 | 2.3 GWh | Dec 2024 | - | ||
| Dresser Hill Solar, LLC | San Francisco, CA | Independent Power Producer | 1 | 6.5 GWh | Dec 2024 | - | ||
| Doccs Wende | Alden, NY | Independent Power Producer | 1 | 8.1 GWh | Dec 2024 | - | ||
| Doccs Midstate | Marcy, NY | Independent Power Producer | 1 | 5.7 GWh | Dec 2024 | - | ||
| Doccs Greenhaven | Stormville, NY | Independent Power Producer | 1 | 6.5 GWh | Dec 2024 | - | ||
| Doccs Eastern | Wawarsing, NY | Independent Power Producer | 1 | 9.1 GWh | Dec 2024 | - | ||
| Doc Brown LLC | Alexandria, VA | Independent Power Producer | 1 | -2.5 GWh | Dec 2024 | Sep 2025 | $427.49k | |
| Diamond State Generation Partners, LLC | San Jose, CA | Independent Power Producer | 2 | 207.7 GWh | Dec 2024 | Oct 2025 | $2.00M | |
| Distributed Solar Development, LLC | Schenectady, NY | Independent Power Producer | 47 | 141.7 GWh | Dec 2024 | - | ||
| Dickinson Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 4.7 GWh | Dec 2024 | - | ||
| Dimension Energy LLC | Atlanta, GA | Independent Power Producer | 28 | 62.7 GWh | Dec 2024 | - | ||
| Dighton Power, LLC | Dighton, MA | Independent Power Producer | 1 | 545.4 GWh | Dec 2024 | Sep 2025 | $5.32M | |
| DWW Solar LL LLC | New York, NY | Independent Power Producer | 1 | 48.6 GWh | Mar 2026 | - | ||
| DSI Don Solar LLC | Annapolis, MD | Independent Power Producer | 1 | 579.0 MWh | Dec 2024 | - | ||
| DTE Atlantic, LLC | Atlantic City, NJ | Independent Power Producer | 1 | 63.3 GWh | Dec 2024 | - | ||
| DTE Stockton LLC | Detroit, MI | Independent Power Producer | 1 | 377.0 GWh | Dec 2024 | Sep 2025 | $10.75M | |
| Dudley Road Solar Project 2021, LLC | Schenectady, NY | Independent Power Producer | 1 | 2.0 GWh | Dec 2024 | - | ||
| Dudley Solar, LLC | Boston, MA | Independent Power Producer | 1 | 2.9 GWh | Dec 2024 | - | ||
| Duke Energy Renewables Services | Charlotte, NC | Independent Power Producer | 87 | 12.2 TWh | Mar 2026 | - | ||
| Duplin Solar I, LLC | Jersey City, NJ | Independent Power Producer | 1 | 2.7 GWh | Dec 2024 | - | ||
| Durbin Creek | New York, NY | Independent Power Producer | 1 | 17.5 GWh | Dec 2024 | - | ||
| Dry Creek LLC | Ivins, UT | Independent Power Producer | 1 | 10.9 GWh | Dec 2024 | - | ||
| Dynegy Hanging Rock Energy Facility | Ironton, OH | Independent Power Producer | 1 | 11.2 TWh | Mar 2026 | - | ||
| Dynegy Kendall Energy LLC | Minooka, IL | Independent Power Producer | 1 | 5.7 TWh | Mar 2026 | Apr 2021 |
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 |