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 |
|---|---|---|---|---|---|---|---|---|
| Energix Nokesville, LLC | Arlington, VA | Independent Power Producer | 1 | 40.4 GWh | Dec 2025 | - | ||
| Energix Leatherwood, LLC | Arlington, VA | Independent Power Producer | 1 | 44.1 GWh | Dec 2025 | - | ||
| Energix Hollyfield, LLC | Arlington, VA | Independent Power Producer | 1 | 26.3 GWh | Dec 2025 | - | ||
| Energix Buckingham, LLC | Arlington, VA | Independent Power Producer | 1 | 42.1 GWh | Dec 2025 | - | ||
| Energix Aditya, LLC | Arlington, VA | Independent Power Producer | 1 | 20.8 GWh | Dec 2025 | - | ||
| Electra Wind, LLC | Arlington, VA | Independent Power Producer | 1 | 874.7 GWh | Dec 2025 | - | ||
| CSG MT. Morris 2, LLC | Arlington, VA | Independent Power Producer | 1 | 4.0 GWh | Dec 2025 | - | ||
| Clinton Solar 4 LLC | Arlington, VA | Independent Power Producer | 1 | 3.1 GWh | Dec 2025 | - | ||
| Clendenin A Community Solar, LLC | Arlington, VA | Independent Power Producer | 1 | 4.2 GWh | Dec 2025 | - | ||
| Caden Energix Wytheville LLC | Arlington, VA | Independent Power Producer | 1 | 39.3 GWh | Dec 2025 | - | ||
| Caden Energix Rives Road LLC | Arlington, VA | Independent Power Producer | 1 | 30.4 GWh | Dec 2025 | - | ||
| Caden Energix Pamplin LLC | Arlington, VA | Independent Power Producer | 1 | 31.8 GWh | Dec 2025 | - | ||
| Caden Energix Hickory LLC | Arlington, VA | Independent Power Producer | 1 | 58.5 GWh | Aug 2026 | Oct 2025 | $1.69M | |
| Caden Energix Endless Caverns, LLC | Arlington, VA | Independent Power Producer | 1 | 60.9 GWh | Aug 2026 | Oct 2025 | $1.52M | |
| Caden Energix Axton LLC | Arlington, VA | Independent Power Producer | 1 | 130.2 GWh | Aug 2026 | Oct 2025 | $2.34M | |
| Bluefin Origination 1, LLC | Arlington, VA | Independent Power Producer | - | 3.6 GWh | Dec 2024 | - | ||
| Archtop Property Management LLC | Arlington, VA | Independent Power Producer | 1 | 259.6 GWh | Aug 2026 | - | ||
| Apple Grove Solar, LLC | Arlington, VA | Independent Power Producer | 1 | 31.0 GWh | Dec 2025 | - | ||
| Adams Solar, LLC | Arlington, VA | Independent Power Producer | 2 | 161.2 GWh | Aug 2026 | Oct 2025 | $1.94M | |
| 7TH Road Solar 2, LLC (Briscoe 2a) | Arlington, VA | Independent Power Producer | 1 | 4.8 GWh | Dec 2025 | - | ||
| 7TH Road Solar 1, LLC (Briscoe 1a) | Arlington, VA | Independent Power Producer | 1 | 4.2 GWh | Dec 2025 | - | ||
| 42ND Road Solar LLC | Arlington, VA | Independent Power Producer | 1 | 4.2 GWh | Dec 2025 | - | ||
| PPM Solar LLC | Arlington, TX | Independent Power Producer | 4 | 39.9 GWh | Dec 2025 | - | ||
| FT Worth, City Of - (TX) | Arlington, TX | Municipally-Owned Utility | 1 | 32.0 GWh | Aug 2026 | - | ||
| Mesquite Power LLC | Arlington, AZ | Independent Power Producer | 1 | 4.2 TWh | Aug 2026 | Oct 2025 | $4.01M | $1.65M |
| Northwest Community Hospital | Arlington Heights, IL | Commercial | 1 | 1.1 GWh | Dec 2025 | - | ||
| City Of Argyle - (Wi) | Argyle, WI | Municipally-Owned Utility | 1 | 212.0 MWh | Dec 2025 | - | ||
| Land O'Lakes, Inc. | Arden Hills, MN | - | - | - | Oct 2025 | $129.95k | ||
| PEI Power Corp | Archbald, PA | Independent Power Producer | 1 | 52.5 GWh | Jun 2026 | Oct 2025 | $325.13k | |
| Foster Clean Power A, LLC | Arcata, CA | Independent Power Producer | 2 | 268.6 GWh | Aug 2026 | - | ||
| City Of Arcadia - (Wi) | Arcadia, WI | Municipally-Owned Utility | 1 | 267.1 MWh | Dec 2025 | - | ||
| NRG Chalk Point CT | Aquasco, MD | Independent Power Producer | 1 | 22.1 GWh | Aug 2026 | Sep 2025 | $1.36M | |
| Marsh Landing LLC | Antioch, CA | Independent Power Producer | 1 | 29.9 GWh | Aug 2026 | Oct 2025 | $17.93M | |
| Tweite Community Solar LLC | Annapolis, MD | Independent Power Producer | 1 | 1.8 GWh | Dec 2025 | - | ||
| SV CSG Afton I, LLC | Annapolis, MD | Independent Power Producer | 1 | 1.7 GWh | Dec 2025 | - | ||
| School Sisters CSG LLC | Annapolis, MD | Investor-Owned Utility | 1 | 1.8 GWh | Dec 2025 | - | ||
| Scandia CSG LLC | Annapolis, MD | Investor-Owned Utility | 1 | 3.7 GWh | Dec 2025 | - | ||
| RJC II CSG LLC | Annapolis, MD | Investor-Owned Utility | 1 | 1.9 GWh | Dec 2025 | - | ||
| RJC I CSG LLC | Annapolis, MD | Investor-Owned Utility | 1 | 1.9 GWh | Dec 2025 | - | ||
| Olsen Power Partners | Annapolis, MD | Independent Power Producer | 1 | 16.6 GWh | Dec 2025 | - | ||
| MN CSG 2019-82 LLC | Annapolis, MD | Independent Power Producer | 1 | 1.3 GWh | Dec 2025 | - | ||
| MN CSG 2019-79 LLC | Annapolis, MD | Independent Power Producer | 1 | 573.0 MWh | Dec 2025 | - | ||
| MN CSG 2019-77 LLC | Annapolis, MD | Independent Power Producer | 1 | 1.3 GWh | Dec 2025 | - | ||
| MN CSG 2019-67 LLC | Annapolis, MD | Independent Power Producer | 1 | 1.7 GWh | Dec 2025 | - | ||
| MN CSG 2019-60 LLC | Annapolis, MD | Independent Power Producer | 1 | 2.1 GWh | Dec 2025 | - | ||
| MN CSG 2019-22 LLC | Annapolis, MD | Independent Power Producer | 1 | 1.6 GWh | Dec 2025 | - | ||
| MN CSG 2019-113 LLC | Annapolis, MD | Independent Power Producer | 1 | 237.0 MWh | Dec 2025 | - | ||
| MN CSG 2019-105 LLC | Annapolis, MD | Independent Power Producer | 1 | 1.2 GWh | Dec 2025 | - | ||
| Mecklenburg Solar, LLC | Annapolis, MD | Independent Power Producer | 1 | 2.4 GWh | Dec 2025 | - | ||
| McCormick Ny CSG LLC | Annapolis, MD | Independent Power Producer | 1 | 4.0 GWh | Dec 2025 | - | ||
| Krause CSG LLC | Annapolis, MD | Commercial | - | 1.9 GWh | Dec 2024 | - | ||
| Johnson II CSG LLC | Annapolis, MD | Investor-Owned Utility | 1 | 1.4 GWh | Dec 2025 | - | ||
| Johnson I CSG LLC | Annapolis, MD | Investor-Owned Utility | 1 | 1.7 GWh | Dec 2025 | - | ||
| Hypower Energy, LLC | Annapolis, MD | Independent Power Producer | 1 | 65.3 GWh | Dec 2025 | - | ||
| Huneke I CSG LLC | Annapolis, MD | Investor-Owned Utility | 1 | 1.8 GWh | Dec 2025 | - | ||
| Heyer CSG LLC | Annapolis, MD | Investor-Owned Utility | 1 | 1.5 GWh | Dec 2025 | - | ||
| Grimm CSG LLC | Annapolis, MD | Investor-Owned Utility | 1 | 249.0 MWh | Nov 2025 | - | ||
| Franklin CSG 1 LLC | Annapolis, MD | Independent Power Producer | 1 | 913.0 MWh | Dec 2025 | - | ||
| Foreman's Hill CSG LLC | Annapolis, MD | Investor-Owned Utility | 1 | 8.3 GWh | Dec 2025 | - | ||
| 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 | - | ||
| 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 | - | ||
| DG Green Arrow LLC | Annapolis, MD | Independent Power Producer | 1 | 1.9 GWh | Dec 2025 | - | ||
| Broadway CDG Solar LLC | Annapolis, MD | Independent Power Producer | 1 | 5.4 GWh | Dec 2025 | - | ||
| Bioenergy Devco | Annapolis, MD | Industrial | 1 | 3.1 GWh | Dec 2025 | - | ||
| Betcher CSG LLC | Annapolis, MD | Investor-Owned Utility | 1 | 1.8 GWh | Dec 2025 | - | ||
| Bavaria Solar LLC | Annapolis, MD | Independent Power Producer | 1 | 845.0 MWh | Dec 2025 | - | ||
| Merit Si | Annandale, NJ | Commercial | 1 | 470.0 MWh | Dec 2025 | - | ||
| University Of Michigan | ANN Arbor, MI | Commercial | 2 | 278.5 GWh | Aug 2026 | - | ||
| Salem Energy Systems LLC | ANN Arbor, MI | Investor-Owned Utility | - | 9.8 GWh | Dec 2024 | - | ||
| North American -- Erie, LLC | ANN Arbor, MI | Independent Power Producer | 1 | 10.0 GWh | Dec 2025 | - | ||
| Grayling Generating Station Limited Partnership | ANN Arbor, MI | - | - | - | Sep 2025 | $4.57M | ||
| Genesee Power Station Limited Partnership | ANN Arbor, MI | - | - | - | Sep 2025 | $3.99M | ||
| DTE Energy Trading, Inc. | ANN Arbor, MI | - | - | - | Sep 2025 | $295.62M | $1.92M | |
| CMS Energy Resource Management Company | ANN Arbor, MI | - | - | - | Oct 2025 | $76.32M | $37.24M | |
| Aniak Light & Power Co Inc | Aniak, AK | Investor-Owned Utility | 1 | 2.6 GWh | Dec 2025 | - | ||
| Utica Water & Power Authority | Angels Camp, CA | Political Subdivision | 2 | 22.9 GWh | Dec 2025 | Jul 2017 | ||
| Whitney Hill Wind Power LLC | Andover, MA | Independent Power Producer | 1 | 149.6 GWh | Aug 2026 | Oct 2025 | $1.05M | |
| White Cloud Wind Project, LLC | Andover, MA | Independent Power Producer | 1 | 881.8 GWh | Aug 2026 | Sep 2025 | $4.42M | |
| Thunder Ranch Wind Project, LLC | Andover, MA | Independent Power Producer | 1 | 1.1 TWh | Aug 2026 | Oct 2025 | $966.88k | |
| Stampede Solar Project LLC | Andover, MA | Independent Power Producer | 1 | 595.6 GWh | Aug 2026 | - | ||
| Smoky Hills Wind Project II LLC | Andover, MA | Independent Power Producer | 1 | 254.1 GWh | Dec 2025 | Oct 2025 | $2.85M | |
| Smoky Hills Wind Farm, LLC | Andover, MA | - | - | - | Oct 2025 | $1.91M | ||
| Smoky Hills Wind Farm I LLC | Andover, MA | Independent Power Producer | 1 | 162.3 GWh | Dec 2025 | - | ||
| Seven Cowboy Wind Project, LLC | Andover, MA | Independent Power Producer | 1 | 1.4 TWh | Aug 2026 | Oct 2025 | $1.72M | |
| Rocky Ridge Wind Project LLC | Andover, MA | Independent Power Producer | 1 | 613.8 GWh | Dec 2025 | Sep 2025 | $4.51M | |
| Rockhaven Wind Project, LLC | Andover, MA | Independent Power Producer | 1 | 571.2 GWh | Aug 2026 | Oct 2025 | $1.10M | |
| Rock Creek Wind Project, LLC | Andover, MA | - | - | - | Sep 2025 | $7.80M | ||
| Roadrunner Solar, LLC | Andover, MA | Independent Power Producer | 1 | 1.1 TWh | Aug 2026 | Sep 2025 | ||
| Red Dirt Wind Project, LLC | Andover, MA | Independent Power Producer | 1 | 976.7 GWh | Aug 2026 | Oct 2025 | $2.20M | |
| Rattlesnake Creek Wind Project, LLC | Andover, MA | Independent Power Producer | 1 | 964.6 GWh | Aug 2026 | - | ||
| Ranchland Wind Project II, LLC | Andover, MA | Independent Power Producer | 1 | 558.3 GWh | Aug 2026 | - | ||
| Ranchland Wind Project I, LLC | Andover, MA | Independent Power Producer | 1 | 480.9 GWh | Aug 2026 | - | ||
| Little Elk Wind Project, LLC | Andover, MA | - | - | - | Sep 2025 | $2.33M | ||
| Lily Solar, LLC | Andover, MA | Independent Power Producer | 1 | 353.2 GWh | Aug 2026 | Feb 2020 | ||
| Hilltopper Wind Project, LLC | Andover, MA | Independent Power Producer | 1 | 511.9 GWh | Aug 2026 | - | ||
| High Lonesome Wind Power, LLC | Andover, MA | Independent Power Producer | 1 | 1.7 TWh | Aug 2026 | - | ||
| Gulfstar Power, LLC | Andover, MA | Independent Power Producer | 1 | 987.0 GWh | Aug 2026 | - | ||
| Fence Post Solar Project, LLC | Andover, MA | Independent Power Producer | 1 | 582.9 GWh | Aug 2026 | - |
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% |