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 |
|---|---|---|---|---|---|---|---|---|
| California Flats Solar 130, LLC | Scottsdale, AZ | Independent Power Producer | 1 | 292.8 GWh | Aug 2026 | - | ||
| California Power Holdings LLC | San Jose, CA | Independent Power Producer | 2 | 19.5 GWh | Dec 2025 | Oct 2025 | $4.44M | |
| California PV Energy 2, LLC | New York, NY | Independent Power Producer | 1 | 5.0 GWh | Dec 2025 | - | ||
| Caden Energix Hickory LLC | Arlington, VA | Independent Power Producer | 1 | 58.5 GWh | Aug 2026 | Oct 2025 | $1.69M | |
| California PV Energy LLC | Independent Power Producer | 4 | 10.3 GWh | Dec 2025 | - | |||
| California State University At Fullerton | Fullerton, CA | Independent Power Producer | 1 | 37.0 GWh | Aug 2026 | - | ||
| Calpeak Power - Border LLC | San Diego, CA | Independent Power Producer | - | - | Dec 2013 | Oct 2025 | $1.12M | |
| Calpeak Power - Enterprise LLC | San Diego, CA | Independent Power Producer | - | - | Dec 2013 | Oct 2025 | $1.04M | |
| Calpeak Power, LLC | San Diego, CA | Independent Power Producer | 6 | 36.2 GWh | Aug 2026 | Oct 2025 | $4.32M | $4.32M |
| Calpeak Power - Panoche LLC | San Diego, CA | Independent Power Producer | - | - | Dec 2013 | Oct 2025 | $1.19M | |
| Calpeak Power - VACA Dixon LLC | San Diego, CA | Independent Power Producer | - | - | Dec 2013 | Oct 2025 | $970.94k | |
| Calpine Bethlehem LLC | Houston, TX | Independent Power Producer | 1 | 6.5 TWh | Aug 2026 | Oct 2025 | $29.88M | $755.43 |
| Calpine Eastern Corp | Houston, TX | Independent Power Producer | 1 | 872.5 GWh | Dec 2025 | - | ||
| Calpine Fore River Energy Center, LLC | North Weymouth, MA | Independent Power Producer | 1 | 2.7 TWh | Aug 2026 | Oct 2025 | $15.56M | $167.57k |
| Calpine Gilroy Cogen LP | Gilroy, CA | Independent Power Producer | 2 | 53.0 GWh | Dec 2025 | Oct 2025 | $2.56M | |
| Calpine Greenleaf Holding, Inc. | Houston, TX | Independent Power Producer | 1 | 2.7 GWh | Dec 2025 | Jun 2015 | ||
| Calpine King City Cogen LLC | King City, CA | Independent Power Producer | 1 | 39.2 GWh | Aug 2026 | Oct 2025 | $0 | |
| BWC Pocasset River, LLC | Wilmington, DE | Independent Power Producer | 1 | 2.4 GWh | Dec 2025 | - | ||
| BWC Box Pond LLC | Denver, CO | Independent Power Producer | 1 | 3.6 GWh | Dec 2025 | - | ||
| BWC Buckmaster Pond LLC | Denver, CO | Independent Power Producer | 1 | 1.8 GWh | Dec 2025 | - | ||
| BWC Connecticut River LLC | Denver, CO | Independent Power Producer | 1 | 9.0 GWh | Dec 2025 | - | ||
| BWC East Brook, LLC | Jersey City, NJ | Independent Power Producer | 1 | 5.7 GWh | Dec 2025 | - | ||
| BWC Gibbs Brook, LLC | Wilmington, DE | Independent Power Producer | 1 | 6.9 GWh | Dec 2025 | - | ||
| BWC Hamilton Brook LLC | Denver, CO | Independent Power Producer | 1 | 8.2 GWh | Dec 2025 | - | ||
| BWC Harlow Brook, LLC | Wilmington, DE | Independent Power Producer | 1 | 2.2 GWh | Dec 2025 | - | ||
| BWC Mystic River LLC | Mendon, MA | Independent Power Producer | 1 | 1.8 GWh | Dec 2025 | - | ||
| BWC Origination 18, LLC | Dover, DE | Independent Power Producer | 1 | 7.7 GWh | Dec 2025 | - | ||
| BWC Origination 19 LLC | Hopedale, MA | Independent Power Producer | 1 | 1.7 GWh | Dec 2025 | - | ||
| BWC Origination 4, LLC | Beltsville, MD | Independent Power Producer | 1 | 7.3 GWh | Dec 2025 | - | ||
| BWC Origination 8 LLC Sturbridge 1 LLC | Sturbridge, MA | Independent Power Producer | 1 | 1.2 GWh | Dec 2025 | - | ||
| BWC Origination 8 LLC Sturbridge 2 LLC | Sturbridge, MA | Independent Power Producer | 1 | 1.3 GWh | Dec 2025 | - | ||
| Bridgewater Power Co LP | Ashland, NH | Independent Power Producer | 1 | 113.0 GWh | Dec 2025 | - | ||
| BWC Swan Pond River, LLC | Princeton, NJ | Independent Power Producer | 1 | 3.1 GWh | Dec 2025 | - | ||
| BWC Wareham River, LLC | Wilmington, DE | Independent Power Producer | 1 | 1.8 GWh | Dec 2025 | - | ||
| Bynum Solar Project LLC (Re) | Houston, TX | Independent Power Producer | 1 | 66.6 GWh | Aug 2026 | - | ||
| Byrne Solar, LLC | Wilmington, DE | Independent Power Producer | 1 | 10.5 GWh | Dec 2025 | - | ||
| C-Drop | Ivins, UT | Independent Power Producer | 1 | 401.0 MWh | Aug 2025 | - | ||
| C-S Canal Hydro, LLC | New York, NY | Independent Power Producer | 2 | 10.7 GWh | Dec 2025 | - | ||
| C2 Ma Lakeville, LLC | New York, NY | Independent Power Producer | 1 | 3.2 GWh | Dec 2025 | - | ||
| C2 Starratt Solar LLC | New York, NY | Independent Power Producer | 1 | 8.7 GWh | Dec 2025 | - | ||
| Ca Odevi LLC | Petaluma, CA | Independent Power Producer | 1 | 2.7 GWh | Dec 2025 | - | ||
| Caballero Ca Storage LLC | Houston, TX | Independent Power Producer | 1 | -25.0 GWh | Aug 2026 | Oct 2025 | $6.75M | |
| Cabin Creek Solar, LLC | Asheville, NC | Independent Power Producer | 1 | 170.8 GWh | Dec 2025 | Sep 2025 | $1.93M | |
| Caden Energix Axton LLC | Arlington, VA | Independent Power Producer | 1 | 130.2 GWh | Aug 2026 | Oct 2025 | $2.34M | |
| Caden Energix Endless Caverns, LLC | Arlington, VA | Independent Power Producer | 1 | 60.9 GWh | Aug 2026 | Oct 2025 | $1.52M | |
| Antrim Wind Energy LLC | Portsmouth, NH | Independent Power Producer | 1 | 82.4 GWh | Aug 2026 | Oct 2025 | $993.36k | $117.79k |
| Antelope DSR 3, LLC | Salt Lake City, UT | Independent Power Producer | - | - | - | Jun 2025 | $922.25k | |
| Antelope Expansion 1B, LLC | Salt Lake City, UT | Independent Power Producer | - | - | - | Sep 2025 | $599.15k | |
| Antelope Expansion 2, LLC | Salt Lake City, UT | Independent Power Producer | - | - | - | Sep 2025 | $3.90M | |
| Antelope Expansion 3a, LLC | Salt Lake City, UT | Independent Power Producer | - | - | - | Sep 2025 | $524.14k | |
| Antelope Expansion 3B, LLC | Salt Lake City, UT | Independent Power Producer | - | - | - | Sep 2025 | $134.45k | |
| Adams Solar, LLC | Arlington, VA | Independent Power Producer | 2 | 161.2 GWh | Aug 2026 | Oct 2025 | $1.94M | |
| Adams PV Plant (Wi) | Adams, WI | Independent Power Producer | 1 | 16.8 GWh | Dec 2025 | - | ||
| Adams Community Solar Garden LLC | Princeton, NJ | Independent Power Producer | 1 | 2.9 GWh | Dec 2025 | - | ||
| Anticline Wind, LLC | Juno Beach, FL | Independent Power Producer | 1 | 445.7 GWh | Aug 2026 | Sep 2025 | $3.06M | |
| Antlia Community Solar | Scottsdale, AZ | Independent Power Producer | 1 | 3.6 GWh | Dec 2025 | - | ||
| Adams Solar SC, LLC | Jersey City, NJ | Independent Power Producer | 1 | 4.6 GWh | Dec 2025 | - | ||
| Adams Community Solar Garden III LLC | Princeton, NJ | Independent Power Producer | 1 | 3.0 GWh | Dec 2025 | - | ||
| Acton H Road Solar 1, LLC | Jersey City, NJ | Independent Power Producer | 1 | 5.0 GWh | Dec 2025 | - | ||
| Acorn I Energy Storage LLC | Aliso VIejo, CA | Independent Power Producer | 1 | -167.0 MWh | Dec 2025 | Sep 2025 | $11.30k | |
| Acme Solar, LLC | Calgary, AB | Independent Power Producer | 1 | 6.8 GWh | Dec 2025 | - | ||
| ACM Solar, LLC. | Omaha, NE | Independent Power Producer | 1 | 3.3 GWh | Dec 2025 | - | ||
| Ace-Stanton, LLC | Boston, MA | Independent Power Producer | 1 | 9.3 GWh | Dec 2025 | - | ||
| Ace-Stanton A, LLC | Boston, MA | Independent Power Producer | 1 | 8.4 GWh | Dec 2025 | - | ||
| Ap North Lake I, LP | San Francisco, CA | Independent Power Producer | 1 | 47.8 GWh | Dec 2025 | - | ||
| Ap Solar 2, LLC | New York, NY | Independent Power Producer | 1 | 565.5 GWh | Aug 2026 | - | ||
| Ap Sunray LLC | Dover, DE | Independent Power Producer | 1 | 474.0 GWh | Aug 2026 | - | ||
| Andromeda Community Solar | Scottsdale, AZ | Independent Power Producer | 1 | 8.6 GWh | Dec 2025 | - | ||
| Ampersand Hollow Dam Hydro LLC | Boston, MA | Independent Power Producer | 1 | 1.0 GWh | Dec 2025 | - | ||
| Aegean Drive Solar LLC | Methuen, MA | Independent Power Producer | 1 | 2.5 GWh | Dec 2025 | - | ||
| Ads Renewable Energy- Wolf Creek, LLC | Houston, TX | Independent Power Producer | 1 | 13.3 GWh | Dec 2025 | - | ||
| Ampersand Long Falls Hydro, LLC | Carthage, NY | Independent Power Producer | 1 | 5.4 GWh | Dec 2025 | - | ||
| ADP Boulevard Solar Project 2021, LLC | Schenectady, NY | Independent Power Producer | 1 | 1.5 GWh | Dec 2025 | - | ||
| Ampersand Ogdensburg Hydro, LLC | Boston, MA | Independent Power Producer | 1 | 4.4 GWh | Dec 2025 | - | ||
| Anderson Solar Farm, LLC | Jersey City, NJ | Independent Power Producer | 1 | 4.4 GWh | Dec 2025 | - | ||
| Adelanto Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 61.8 GWh | Dec 2025 | Sep 2025 | $1.49M | |
| Anderson Wind I LLC | Greenville, SC | Independent Power Producer | 1 | 9.6 GWh | Dec 2025 | - | ||
| Anderson Wind II LLC | Greenville, SC | Independent Power Producer | 1 | 30.0 GWh | Dec 2025 | - | ||
| Apex NC Solar, LLC | Asheville, NC | Independent Power Producer | 1 | 27.2 GWh | Aug 2026 | - | ||
| Angelo Solar, LLC | Charlottesville, VA | Independent Power Producer | 1 | 540.1 GWh | Aug 2026 | - | ||
| Angiola East LLC | Independent Power Producer | 1 | 48.0 GWh | Aug 2026 | - | |||
| Angola Solar, LLC | Wilmington, DE | Independent Power Producer | 1 | 4.1 GWh | Dec 2025 | - | ||
| Adelanto Solar II, LLC | Juno Beach, FL | Independent Power Producer | 1 | 18.8 GWh | Dec 2025 | Sep 2025 | $406.77k | |
| Annadale Community Clean Energy Projects LLC | New York, NY | Independent Power Producer | 2 | 65.3 GWh | Dec 2025 | - | ||
| ANP Blackstone Energy Company LLC | Blackstone, MA | Independent Power Producer | 1 | 2.8 TWh | Aug 2026 | Mar 2021 | ||
| Antares Community Solar | Scottsdale, AZ | Independent Power Producer | 1 | 5.5 GWh | Dec 2025 | - | ||
| Addicus Advisors | Oxford, MS | Independent Power Producer | 2 | 9.0 GWh | Dec 2025 | - | ||
| Antelope Creek Solar, LLC | New York, NY | Independent Power Producer | 1 | 2.7 GWh | Dec 2025 | - | ||
| Adapture Renewables, Inc. | Oakland, CA | Independent Power Producer | 36 | 389.4 GWh | Aug 2026 | - | ||
| 91MC 8ME LLC | Independent Power Producer | 1 | 28.1 GWh | Aug 2026 | - | |||
| Arcadia Solar, LLC | New York, NY | Independent Power Producer | 3 | 9.8 GWh | Dec 2025 | - | ||
| ABEC #2 LLC | Buttonwillow, CA | Independent Power Producer | 1 | 8.8 GWh | Dec 2025 | - | ||
| 96WI 8ME, LLC | San Francisco, CA | Independent Power Producer | - | - | - | Oct 2025 | $570.37k | |
| Archtop Property Management LLC | Arlington, VA | Independent Power Producer | 1 | 259.6 GWh | Aug 2026 | - | ||
| Arco Products Co-Watson | Carson, CA | Independent Power Producer | 1 | 2.6 TWh | Aug 2026 | - | ||
| Arctaris Saddleback Solar, LLC | Boston, MA | Independent Power Producer | 1 | 7.6 GWh | Dec 2025 | - | ||
| Arevon Asset Management | Scottsdale, AZ | Independent Power Producer | 1 | 198.4 GWh | Aug 2026 | - | ||
| Arevon Energy, Inc. | Scottsdale, AZ | Independent Power Producer | 38 | 2.8 TWh | Aug 2026 | - | ||
| ARGO Navis Community Solar | Scottsdale, AZ | Independent Power Producer | 1 | 4.6 GWh | Dec 2025 | - | ||
| Argos Solar LLC | Independent Power Producer | - | 3.3 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 | 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% |