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 |
|---|---|---|---|---|---|---|---|---|
| Dunns Bridge II Solar And Storage Generation LLC | Valparaiso, IN | Cooperative | 1 | 767.4 GWh | Aug 2026 | - | ||
| DUNN Paper East Hartford, LLC | East Hartford, CT | Investor-Owned Utility | 1 | 12.0 GWh | Aug 2026 | - | ||
| Duke Energy Progress - (NC) | Charlotte, NC | Investor-Owned Utility | 38 | 68.6 TWh | Aug 2026 | Oct 2025 | $372.30M | $67.67M |
| Duke Energy Ohio Inc | Cincinnati, OH | Investor-Owned Utility | 2 | 434.9 GWh | Feb 2026 | Oct 2025 | $10.73M | $80.36M |
| Duke Energy Kentucky Inc | Cincinnati, OH | Investor-Owned Utility | 6 | 3.2 TWh | Aug 2026 | Aug 2025 | $41.57M | $29.52k |
| Duke Energy Indiana, LLC | Plainfield, IN | Investor-Owned Utility | 19 | 23.7 TWh | Aug 2026 | Oct 2025 | $304.71M | $21.51M |
| Duke Energy Florida, LLC | St. Petersburg, FL | Independent Power Producer|Investor-Owned Utility | 55 | 46.7 TWh | Aug 2026 | Sep 2025 | $17.46M | $17.05M |
| Duke Energy Carolinas, LLC | Charlotte, NC | Investor-Owned Utility | 63 | 108.1 TWh | Aug 2026 | Sep 2025 | $178.57M | $126.52M |
| Dudley Solar, LLC | Boston, MA | Independent Power Producer | 1 | 2.9 GWh | Dec 2025 | - | ||
| Dudley Road Solar Project 2021, LLC | Schenectady, NY | Independent Power Producer | 1 | 2.2 GWh | Dec 2025 | - | ||
| Dudley Landfill Solar LLC | Dudley, MA | Independent Power Producer | 1 | 1.2 GWh | Dec 2025 | - | ||
| Dublin Street LLC | St. Paul, MN | Independent Power Producer | 1 | 6.5 GWh | Dec 2025 | - | ||
| DTE Sustainable Generation | Detroit, MI | Investor-Owned Utility | 5 | 303.1 GWh | Dec 2025 | - | ||
| DTE Stoney Corners Wind Farm, LLC | Belleville, MI | - | - | - | Oct 2025 | $887.50k | ||
| DTE Stockton LLC | Detroit, MI | Independent Power Producer | 1 | 386.5 GWh | Dec 2025 | Sep 2025 | $10.75M | |
| DTE San Diego Cogen Inc. | Detroit, MI | Commercial | 1 | 28.5 GWh | Aug 2026 | - | ||
| DTE Garden Wind Farm, LLC | Belleville, MI | - | - | - | Sep 2025 | $1.90M | ||
| DTE Energy Trading, Inc. | ANN Arbor, MI | - | - | - | Sep 2025 | $295.62M | $1.92M | |
| DTE Electric Company | Detroit, MI | Investor-Owned Utility | 65 | 53.2 TWh | Aug 2026 | Oct 2025 | $742.54M | $16.76M |
| DTE Calvert City LLC | Industrial | 1 | 233.7 GWh | Aug 2026 | - | |||
| DTE Big Turtle Wind Farm I, LLC | Belleville, MI | - | - | - | Sep 2025 | $989.37k | ||
| DTE Atlantic, LLC | Atlantic City, NJ | Independent Power Producer | 1 | 62.4 GWh | Dec 2025 | - | ||
| DTE Ashtabula, LLC | Ashtabula, OH | Industrial | 1 | 172.7 GWh | Aug 2026 | - | ||
| DSI Julie Solar LLC | Annapolis, MD | Independent Power Producer | 1 | 2.1 GWh | Dec 2025 | - | ||
| DSI Don Solar LLC | Annapolis, MD | Independent Power Producer | 1 | 2.1 GWh | Dec 2025 | - | ||
| Dry Creek LLC | Ivins, UT | Independent Power Producer | 1 | 8.2 GWh | Dec 2025 | - | ||
| DRW Energy Trading LLC | Houston, TX | - | - | - | Sep 2025 | $7.22M | $6.79M | |
| Drop 5 Hydro LLC | Irvine, UT | Independent Power Producer | 1 | 3.8 GWh | Oct 2025 | - | ||
| Drift Sand Wind Project, LLC | Andover, MA | - | - | - | Sep 2025 | $2.20M | ||
| Drew Solar LLC | New York, NY | Independent Power Producer | 1 | 331.6 GWh | Aug 2026 | Sep 2025 | $2.87M | |
| Drew Solar-Ca, LLC | New York, NY | - | - | - | Sep 2025 | $2.92M | $2.87M | |
| Dressor Plains Solar, LLC | New York, NY | Independent Power Producer | 1 | 249.6 GWh | Aug 2026 | Sep 2025 | $2.52M | |
| Dresser Hill Solar, LLC | San Francisco, CA | Independent Power Producer | 1 | 6.4 GWh | Dec 2025 | - | ||
| DP-C2 Episode 1 LLC | New York, NY | Independent Power Producer | 4 | 56.7 GWh | Dec 2025 | - | ||
| Doyon Utilities - FT. Wainwright | FT.Wainwright, AK | Investor-Owned Utility | 1 | 73.7 GWh | Dec 2025 | - | ||
| Downing Parkway Solar LLC | Pittsfield, MA | Independent Power Producer | 1 | 3.3 GWh | Dec 2025 | - | ||
| Downeast Wind, LLC | Charlottesville, VA | Independent Power Producer | 1 | 401.5 GWh | Aug 2026 | Sep 2025 | $941.59k | |
| Dowmont Solar, LLC | San LUIS Obispo, CA | Independent Power Producer | 1 | 8.9 GWh | Dec 2025 | - | ||
| Dow Pipeline, LLC | Houston, TX | - | - | - | Sep 2025 | $35.27M | ||
| Dow Jones & Co | Monmouth Junction, NJ | Commercial | 1 | 3.5 GWh | Dec 2025 | - | ||
| Dow Hydrocarbons And Resources LLC | Freeport, TX | Industrial | 1 | 1.2 TWh | Aug 2026 | Sep 2025 | ||
| Dow Chemical Co | Wilmington, DE | |Independent Power Producer|Industrial | 8 | 14.2 TWh | Aug 2026 | Oct 2025 | $29.42M | |
| Dover Solar, LLC | New York, NY | Independent Power Producer | 2 | 4.0 GWh | Dec 2025 | - | ||
| Douglas County - (Or) | Roseburg, OR | Municipally-Owned Utility | 1 | 4.8 GWh | Dec 2025 | - | ||
| Douglas County Forest Products - (Or) | Roseburg, OR | Industrial | 1 | 20.9 GWh | Dec 2025 | - | ||
| Dougherty County Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 293.9 GWh | Aug 2026 | Sep 2025 | $2.21M | |
| Double C Generation Limited Partnership | Bakersfield, CA | Independent Power Producer | - | - | Dec 2015 | Sep 2025 | $1.76M | |
| Double Black Diamond Solar Power, LLC | Boston, MA | - | - | - | Sep 2025 | $25.52M | ||
| Double Back Diamond Solar Power, LLC | Boston, MA | Independent Power Producer | 1 | 1.2 TWh | Aug 2026 | - | ||
| Doswell Ltd Partnership | Ashland, VA | Independent Power Producer | 1 | 5.7 TWh | Aug 2026 | Sep 2025 | $83.93M | |
| Dos Palos Clean Power, LLC | Dos Palos, CA | Independent Power Producer | 1 | 5.7 GWh | Dec 2025 | - | ||
| Dorena Hydro, LLC | Toronto, ON | Independent Power Producer | 1 | 9.4 GWh | Dec 2025 | - | ||
| Dorchester Biomass LLC | Harleyville, SC | Independent Power Producer | 1 | 163.9 GWh | Dec 2025 | - | ||
| Donaghy Sales Inc. | Fresno, CA | Commercial | 1 | 2.2 GWh | Dec 2025 | - | ||
| Domtar Paper Company LLC | Rothschild, WI | Independent Power Producer|Industrial | 5 | 1.2 TWh | Aug 2026 | Oct 2025 | $5.55M | |
| Domtar LLC | Johnsonburg, PA | Industrial | 1 | 163.4 GWh | Dec 2025 | - | ||
| Domtar Industries Inc | Nekoosa, WI | Industrial | 3 | 829.9 GWh | Aug 2026 | - | ||
| Dominion Renewable Energy | Richmond, VA | Independent Power Producer|Investor-Owned Utility | 48 | 3.3 TWh | Aug 2026 | - | ||
| Dominion Energy South Carolina, Inc | Cayce, SC | Investor-Owned Utility | 23 | 23.4 TWh | Aug 2026 | Oct 2025 | $4.36M | $85.75M |
| Dominion Energy Nuclear Conn Inc | Richmond, VA | Investor-Owned Utility | 29 | 20.6 TWh | Aug 2026 | Sep 2025 | $168.96M | |
| Dominion Energy Generation Marketing, Inc. | Richmond, VA | - | - | - | Jul 2025 | $2.57M | $2.37M | |
| Dogwood Power Management, LLC | Columbia, MD | Independent Power Producer | 1 | 2.6 TWh | Aug 2026 | Jan 2020 | ||
| Dodson Creek Solar, LLC | Bloomington, MN | - | - | - | Sep 2025 | $2.09M | ||
| Dodge Renewables 2, LLC | Boston, MA | Independent Power Producer | 1 | 2.2 GWh | Dec 2025 | - | ||
| Dodge Renewables 1, LLC | Boston, MA | Independent Power Producer | 1 | 2.3 GWh | Dec 2025 | - | ||
| Dodge Holdco LLC | Princeton, NJ | Independent Power Producer | 1 | 7.5 GWh | Dec 2025 | - | ||
| Dodge Flat Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 588.4 GWh | Aug 2026 | Sep 2025 | $5.84M | |
| Dodge Falls Associates LP | Penacook, NH | Independent Power Producer | 1 | 24.2 GWh | Dec 2025 | - | ||
| Dodds Solar, LLC | San Francisco, CA | Independent Power Producer | 1 | 4.7 GWh | Dec 2025 | - | ||
| DOD USMC Marine Air Ground Combat | Twentynine Palms, CA | Federally-Owned Utility | 2 | 74.6 GWh | Dec 2025 | - | ||
| Doccs Wende | Alden, NY | Independent Power Producer | 1 | 7.8 GWh | Dec 2025 | - | ||
| Doccs Midstate | Marcy, NY | Independent Power Producer | 1 | 5.1 GWh | Dec 2025 | - | ||
| Doccs Greenhaven | Stormville, NY | Independent Power Producer | 1 | 6.3 GWh | Dec 2025 | - | ||
| Doccs Eastern | Wawarsing, NY | Independent Power Producer | 1 | 8.6 GWh | Dec 2025 | - | ||
| Doc Brown LLC | Alexandria, VA | Independent Power Producer | 1 | -2.0 GWh | Dec 2025 | Sep 2025 | $427.49k | |
| DLS - Sylvan Project Co, LLC | Duluth, MN | - | - | - | Sep 2025 | $545.72k | ||
| DLS - Laskin Project Co, LLC | Duluth, MN | - | - | - | Sep 2025 | $196.39k | ||
| DLS - Jean Duluth Project Co, LLC | Duluth, MN | - | - | - | Sep 2025 | $47.66k | ||
| Divocsg 14 LLC | Annapolis, MD | Independent Power Producer | 1 | 862.0 MWh | Dec 2025 | - | ||
| Divocsg 13 LLC | Annapolis, MD | Independent Power Producer | 1 | 1.5 GWh | Dec 2025 | - | ||
| Diver Solar, LLC | Juno Beach, FL | Industrial | 1 | 545.4 GWh | Aug 2026 | - | ||
| Distributed Solar Development, LLC | Schenectady, NY | Independent Power Producer | 47 | 150.3 GWh | Dec 2025 | - | ||
| 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 | ||
| Direct Energy Business, LLC | Princeton, NJ | - | - | - | Oct 2025 | $182.32M | $172.62M | |
| Dimension Energy LLC | Atlanta, GA | Independent Power Producer | 108 | 257.0 GWh | Dec 2025 | - | ||
| Dillon Wind LLC | Portland, OR | - | - | - | Jun 2025 | $4.28M | ||
| Dighton Power, LLC | Dighton, MA | Independent Power Producer | 1 | 302.4 GWh | Dec 2025 | Sep 2025 | $5.32M | |
| Difwind Farms Ltd IV | 1 | - | Dec 2002 | Oct 2025 | $222.68k | |||
| Dicks Creek Power Company LLC | Irving, TX | - | - | - | Oct 2025 | $1.49M | ||
| Dickinson Solar, LLC | Juno Beach, FL | Independent Power Producer | - | 4.7 GWh | Dec 2024 | - | ||
| Dickerson Power, LLC | The Woodlands, TX | Independent Power Producer | 1 | 367.7 GWh | Aug 2026 | Oct 2025 | $12.44M | |
| Diamond State Generation Partners, LLC | San Jose, CA | Independent Power Producer | 2 | 239.3 GWh | Dec 2025 | Oct 2025 | $2.00M | |
| Diamond Spring, LLC | Duluth, MN | - | - | - | Oct 2025 | $2.68M | ||
| Diamond Shamrock Refining Company LP | Sunray, TX | Industrial | 1 | 144.6 GWh | Dec 2025 | - | ||
| Diamond Properties | West Nyack, NY | Commercial | 2 | 2.3 GWh | Dec 2025 | - | ||
| Diamond Generating Corporation | LOS Angeles, CA | Independent Power Producer | 3 | 61.2 GWh | Aug 2026 | - | ||
| Diablo Winds, LLC | Birmingham, AL | - | - | - | Sep 2025 | $565.83k | ||
| Diablo Energy Storage, LLC | Pleasanton, CA | Independent Power Producer | 1 | -35.5 GWh | Aug 2026 | Oct 2025 | $8.80M |
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% |