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 |
|---|---|---|---|---|---|---|---|---|
| Duke Energy Renewables Services | Charlotte, NC | Independent Power Producer | 87 | 12.1 TWh | May 2025 | - | ||
| Duke Energy Progress - (NC) | Charlotte, NC | Investor-Owned Utility | 32 | 67.1 TWh | May 2025 | Jul 2025 | $471.34M | $149.28M |
| Duke Energy Ohio Inc | Cincinnati, OH | Investor-Owned Utility | 2 | 760.1 GWh | May 2025 | Jul 2025 | $15.67M | $87.71M |
| Duke Energy Kentucky Inc | Cincinnati, OH | Investor-Owned Utility | 6 | 3.0 TWh | May 2025 | Jul 2025 | $49.55M | $43.56k |
| Duke Energy Indiana, LLC | Plainfield, IN | Investor-Owned Utility | 19 | 20.6 TWh | May 2025 | Jul 2025 | $228.97M | $42.42M |
| Duke Energy Florida, LLC | St. Petersburg, FL | Independent Power Producer|Investor-Owned Utility | 48 | 46.4 TWh | May 2025 | Jul 2025 | $39.39M | $32.68M |
| Duke Energy Carolinas, LLC | Charlotte, NC | Investor-Owned Utility | 49 | 108.1 TWh | May 2025 | Jun 2025 | $254.20M | $250.79M |
| Dudley Solar, LLC | Boston, MA | Independent Power Producer | 1 | 2.9 GWh | Dec 2024 | - | ||
| Dudley Road Solar Project 2021, LLC | Schenectady, NY | Independent Power Producer | 1 | 2.0 GWh | Dec 2024 | - | ||
| DTE Sustainable Generation | Detroit, MI | Investor-Owned Utility | 5 | 298.8 GWh | Dec 2024 | - | ||
| DTE Stoney Corners Wind Farm, LLC | Belleville, MI | - | - | - | Jul 2025 | $5.73M | ||
| DTE Stockton LLC | Detroit, MI | Independent Power Producer | 1 | 377.0 GWh | Dec 2024 | Jun 2025 | $11.26M | |
| DTE San Diego Cogen Inc. | Detroit, MI | Commercial | 1 | 28.3 GWh | May 2025 | - | ||
| DTE Garden Wind Farm, LLC | Belleville, MI | - | - | - | Jun 2025 | $2.49M | ||
| DTE Energy Trading, Inc. | ANN Arbor, MI | - | - | - | Jun 2025 | $334.09M | $3.80M | |
| DTE Electric Company | Detroit, MI | Investor-Owned Utility | 54 | 46.3 TWh | May 2025 | Jul 2025 | $540.66M | $21.84M |
| DTE Calvert City LLC | Industrial | 1 | 227.1 GWh | May 2025 | - | |||
| DTE Big Turtle Wind Farm I, LLC | Belleville, MI | - | - | - | Jun 2025 | $1.34M | ||
| DTE Atlantic, LLC | Atlantic City, NJ | Independent Power Producer | 1 | 63.3 GWh | Dec 2024 | - | ||
| DTE Ashtabula, LLC | Ashtabula, OH | Industrial | 1 | 181.0 GWh | May 2025 | - | ||
| DSI Don Solar LLC | Annapolis, MD | Independent Power Producer | 1 | 579.0 MWh | Dec 2024 | - | ||
| Dry Creek LLC | Ivins, UT | Independent Power Producer | 1 | 10.9 GWh | Dec 2024 | - | ||
| DRW Energy Trading LLC | Houston, TX | - | - | - | Jun 2025 | $2.41M | ||
| Drop 5 Hydro LLC | Irvine, UT | Independent Power Producer | 1 | 8.0 GWh | Oct 2024 | - | ||
| Drift Sand Wind Project, LLC | Andover, MA | - | - | - | Jun 2025 | $2.42M | ||
| Drew Solar LLC | New York, NY | Independent Power Producer | 1 | 349.6 GWh | May 2025 | Jun 2025 | $1.90M | |
| Drew Solar-Ca, LLC | New York, NY | - | - | - | Jun 2025 | $1.94M | $1.90M | |
| Dressor Plains Solar, LLC | New York, NY | Independent Power Producer | 1 | 251.0 GWh | May 2025 | Jun 2025 | $1.81M | |
| Dresser Hill Solar, LLC | San Francisco, CA | Independent Power Producer | 1 | 6.5 GWh | Dec 2024 | - | ||
| DP-C2 Episode 1 LLC | New York, NY | Independent Power Producer | 4 | 52.8 GWh | Dec 2024 | - | ||
| Doyon Utilities - FT. Wainwright | FT.Wainwright, AK | Investor-Owned Utility | 1 | 72.8 GWh | Dec 2024 | - | ||
| Downing Parkway Solar LLC | Pittsfield, MA | Independent Power Producer | 1 | 3.4 GWh | Dec 2024 | - | ||
| Downeast Wind, LLC | Charlottesville, VA | Independent Power Producer | 1 | 72.9 GWh | May 2025 | Jun 2025 | $195.48k | |
| Dowmont Solar, LLC | San LUIS Obispo, CA | Independent Power Producer | 1 | 6.3 GWh | Dec 2024 | - | ||
| Dow Pipeline, LLC | Houston, TX | - | - | - | Jun 2025 | $6.27M | ||
| Dow Hydrocarbons And Resources LLC | Plaquemine, LA | - | - | - | Apr 2025 | $30.80M | ||
| Dow Chemical Co | Wilmington, DE | |Independent Power Producer|Industrial | 9 | 16.0 TWh | May 2025 | Jul 2025 | $2.90M | |
| Douglas County | Roseburg, OR | Industrial|Municipally-Owned Utility | 2 | 21.0 GWh | Dec 2024 | Jun 2025 | $978.55k | |
| Dougherty County Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 293.1 GWh | May 2025 | Jun 2025 | $1.65M | |
| Double C Generation Limited Partnership | Bakersfield, CA | Independent Power Producer | - | - | Dec 2015 | Jun 2025 | $1.77M | |
| Double Black Diamond Solar Power, LLC | Boston, MA | - | - | - | Mar 2025 | $12.39M | ||
| Double Back Diamond Solar Power, LLC | Boston, MA | Independent Power Producer | 1 | 495.5 GWh | May 2025 | - | ||
| Doswell Ltd Partnership | Ashland, VA | Independent Power Producer | 1 | 6.0 TWh | May 2025 | Jun 2025 | $93.46M | |
| Dorena Hydro, LLC | Toronto, ON | Independent Power Producer | 1 | 15.0 GWh | Dec 2024 | - | ||
| Dorchester Biomass LLC | Harleyville, SC | Independent Power Producer | 1 | 144.0 GWh | Dec 2024 | - | ||
| Donaghy Sales Inc. | Fresno, CA | Commercial | 1 | 2.2 GWh | Dec 2024 | - | ||
| Domtar Paper Company LLC | Hawesville, KY | Independent Power Producer|Industrial | 5 | 1.1 TWh | May 2025 | Jul 2025 | $5.79M | |
| Domtar LLC | Johnsonburg, PA | Industrial | 1 | 40.6 GWh | Dec 2024 | - | ||
| Domtar Industries Inc | Nekoosa, WI | Industrial | 3 | 865.2 GWh | May 2025 | - | ||
| Domtar A.W. LLC | Montreal, QC | - | - | - | Jun 2025 | $203.92k | ||
| Dominion Renewable Energy | Richmond, VA | Independent Power Producer|Investor-Owned Utility | 45 | 2.7 TWh | May 2025 | - | ||
| Dominion Energy South Carolina, Inc | Cayce, SC | Investor-Owned Utility | 23 | 24.1 TWh | May 2025 | Jul 2025 | $1.58M | $62.86M |
| Dominion Energy Nuclear Conn Inc | Waterford, CT | Investor-Owned Utility | 29 | 19.3 TWh | May 2025 | Jun 2025 | $335.38M | |
| Dominion Energy Generation Marketing, Inc. | Richmond, VA | - | - | - | Jul 2025 | $2.29M | $2.19M | |
| Dogwood Power Management, LLC | Columbia, MD | Independent Power Producer | 1 | 2.4 TWh | May 2025 | Jan 2020 | ||
| Dodge Renewables 2, LLC | Boston, MA | Independent Power Producer | 1 | 2.2 GWh | Dec 2024 | - | ||
| Dodge Renewables 1, LLC | Boston, MA | Independent Power Producer | 1 | 2.3 GWh | Dec 2024 | - | ||
| Dodge Holdco LLC | Princeton, NJ | Independent Power Producer | 1 | 6.6 GWh | Dec 2023 | - | ||
| Dodge Flat Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 617.5 GWh | May 2025 | Jun 2025 | $3.75M | |
| 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 | - | ||
| DOD USMC Marine Air Ground Combat | Twentynine Palms, CA | Federally-Owned Utility | 2 | 73.5 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 | -1.6 GWh | Dec 2023 | Jun 2025 | $670.97k | |
| DLS - Sylvan Project Co, LLC | Duluth, MN | - | - | - | Jun 2025 | $331.69k | ||
| DLS - Laskin Project Co, LLC | Duluth, MN | - | - | - | Jun 2025 | $96.39k | ||
| DLS - Jean Duluth Project Co, LLC | Duluth, MN | - | - | - | Jun 2025 | $25.47k | ||
| Distributed Solar Development, LLC | Schenectady, NY | Independent Power Producer | 47 | 119.0 GWh | Dec 2024 | - | ||
| Discount Power, Inc. | Shelton, CT | - | - | - | Jul 2025 | $2.78M | $2.95M | |
| Direct Energy Services, LLC | Princeton, NJ | - | - | - | Jul 2025 | $2.69M | ||
| Direct Energy Marketing Inc. | Princeton, NJ | - | - | - | Jul 2025 | $119.09M | ||
| Direct Energy Business, LLC | Princeton, NJ | - | - | - | Jul 2025 | $404.98M | $651.44M | |
| Dimension Energy LLC | Atlanta, GA | Independent Power Producer | 27 | 62.7 GWh | Dec 2024 | - | ||
| Dillon Wind LLC | Portland, OR | - | - | - | Jun 2025 | $2.49M | ||
| Dighton Power, LLC | Dighton, MA | Independent Power Producer | 1 | 360.8 GWh | Dec 2023 | Jun 2025 | $2.72M | |
| Difwind Farms Ltd IV | 1 | - | Dec 2002 | Jul 2025 | $104.22k | |||
| Dicks Creek Power Company LLC | Irving, TX | - | - | - | Jul 2025 | $1.48M | ||
| Dickinson Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 5.6 GWh | May 2025 | - | ||
| Dickerson Power, LLC | The Woodlands, TX | Independent Power Producer | 1 | 126.9 GWh | May 2025 | Jul 2025 | $2.43M | |
| Diamond State Generation Partners, LLC | San Jose, CA | Independent Power Producer | 2 | 400.2 GWh | Dec 2024 | Jul 2025 | $2.68M | |
| Diamond Spring, LLC | Duluth, MN | - | - | - | Jun 2025 | $1.37M | ||
| Diamond Shamrock Refining Company LP | Sunray, TX | Industrial | 1 | 129.7 GWh | Dec 2024 | - | ||
| Diamond Properties | West Nyack, NY | Commercial | 2 | 1.9 GWh | Dec 2024 | - | ||
| Diamond Generating Corporation | LOS Angeles, CA | Independent Power Producer | 3 | 149.3 GWh | May 2025 | - | ||
| Diablo Winds, LLC | Birmingham, AL | - | - | - | Jun 2025 | $243.77k | ||
| Diablo Energy Storage, LLC | Pleasanton, CA | Independent Power Producer | 1 | -38.2 GWh | May 2025 | Jul 2025 | $9.08M | |
| DG Webster, LLC | Scottsdale, AZ | Independent Power Producer | 1 | 2.1 GWh | Dec 2023 | - | ||
| DG Tufts Science, LLC | Scottsdale, AZ | Independent Power Producer | 1 | 1.5 GWh | Dec 2024 | - | ||
| DG Tufts Knoll, LLC | Scottsdale, AZ | Independent Power Producer | 1 | 3.1 GWh | Dec 2024 | - | ||
| DG Southwest Solar Portfolio 2019, LLC | Juno Beach, FL | Independent Power Producer | 1 | 10.3 GWh | Dec 2024 | - | ||
| DG South Carolina Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 10.6 GWh | Dec 2024 | - | ||
| DG Northeast Solar II, LLC | Juno Beach, FL | Independent Power Producer | 2 | 21.0 GWh | Dec 2024 | - | ||
| DG Northeast 1, LLC | Juno Beach, FL | Independent Power Producer | 2 | 4.6 GWh | Dec 2024 | - | ||
| DG Niagara, LLC | Juno Beach, FL | Independent Power Producer | 1 | 701.0 MWh | Dec 2024 | - | ||
| DG New York Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 10.1 GWh | Dec 2024 | - | ||
| DG New York CS, LLC | Juno Beach, FL | Independent Power Producer | 6 | 38.9 GWh | Dec 2024 | - | ||
| DG New Jersey Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 3.4 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% |