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 |
|---|---|---|---|---|---|---|---|---|
| American Bituminous Power LP | Grant Town, WV | Independent Power Producer | 1 | 214.3 GWh | Sep 2025 | - | ||
| Carson Cogeneration Co | Carson, CA | Independent Power Producer | 1 | 2.6 GWh | Sep 2025 | Jun 2017 | ||
| Vineyard Reliability LLC | South Catham, MA | Independent Power Producer | 2 | 971.5 MWh | Sep 2025 | Sep 2025 | $1.05M | |
| Willey Battery Utility, LLC | Hamilton, OH | Independent Power Producer | 1 | -515.0 MWh | Sep 2025 | Sep 2025 | $381.36k | |
| Denver City & County-Foothills - (Co) | Denver, CO | Independent Power Producer | 1 | 5.2 GWh | Sep 2025 | - | ||
| DG New Jersey Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 2.9 GWh | Sep 2025 | - | ||
| FPC Services Inc. | Sublette, IL | Independent Power Producer | 1 | 1.6 GWh | Sep 2025 | - | ||
| Nautilus Solar WPU LLC | Summit, NJ | Independent Power Producer | 1 | 402.0 MWh | Sep 2025 | - | ||
| Rush Solar Farm 1, LLC | Juno Beach, FL | Independent Power Producer | 1 | 556.0 MWh | Sep 2025 | - | ||
| San Gabriel Valley Mun WTR DT | Azusa, CA | Independent Power Producer | 1 | 1.2 GWh | Sep 2025 | - | ||
| Sec LHNY Solar One, LLC | Juno Beach, FL | Independent Power Producer | 1 | 1.3 GWh | Sep 2025 | - | ||
| Interstate Paper LLC | Riceboro, GA | Industrial | 1 | 32.1 GWh | Sep 2025 | - | ||
| KES Kingsburg LP | Kingsburg, CA | Independent Power Producer | 1 | 3.1 GWh | Sep 2025 | Oct 2025 | $13.19k | |
| Lakeside Beaver Falls LLC | Beaver Falls, NY | Independent Power Producer | 1 | 11.2 GWh | Sep 2025 | Dec 2014 | ||
| Heorot Power Management | Hardin, MT | Independent Power Producer | 1 | 19.7 GWh | Aug 2025 | - | ||
| Littlewood Irrigation District | Carey, ID | Political Subdivision | 1 | 2.4 GWh | Aug 2025 | - | ||
| Lower TULE River Irrgtn DIST | Tipton, CA | Municipally-Owned Utility | 1 | 1.2 GWh | Aug 2025 | - | ||
| Brassua Hydroelectric LP | Lewiston, ME | Independent Power Producer | 1 | 5.8 GWh | Aug 2025 | - | ||
| C-Drop | Ivins, UT | Independent Power Producer | 1 | 1.5 GWh | Aug 2025 | - | ||
| City Of Escondido - (Ca) | Escondido, CA | Municipally-Owned Utility | 1 | 1.1 GWh | Aug 2025 | Oct 2025 | $5.79k | |
| City Of Manti - (Ut) | Manti, UT | Municipally-Owned Utility | 2 | 943.0 MWh | Aug 2025 | - | ||
| Regis Continental LLC | Excelsior, MN | Independent Power Producer | 1 | 571.0 MWh | Aug 2025 | - | ||
| YOLO County Flood Control WCD | Woodland, CA | Political Subdivision | 2 | 7.3 GWh | Aug 2025 | - | ||
| City Of Woonsocket - (Ri) | Woonsocket, RI | Municipally-Owned Utility | 1 | 1.3 GWh | Jul 2025 | - | ||
| Engie 2019 Projectco Ma-1, LLC | Chicago, IL | Independent Power Producer | 1 | 1.3 GWh | Jul 2025 | - | ||
| Georgia-Pacific Cedar Springs LLC | Cedar Springs, GA | Industrial | 1 | 66.9 GWh | Jul 2025 | - | ||
| Turnbull Hydro LLC | Ivins, UT | Independent Power Producer | 1 | 18.0 GWh | Jul 2025 | - | ||
| Aga Tag Solar III LLC | Spartanburg, SC | Independent Power Producer | 1 | 320.0 MWh | Jul 2025 | - | ||
| Barton VIllage, Inc | Barton, VT | Municipally-Owned Utility | 1 | 1.4 GWh | Jul 2025 | - | ||
| Bunge North America East LLC | Decatur, IN | Independent Power Producer | 1 | 1.8 GWh | Jul 2025 | - | ||
| Beaver City Corporation | Beaver City, UT | Municipally-Owned Utility | 4 | 1.4 GWh | Jun 2025 | - | ||
| EDOM Hills Project 1 LLC | Independent Power Producer | 1 | 593.0 MWh | Jun 2025 | - | |||
| EIF Haypress LLC | Independent Power Producer | 1 | 9.3 GWh | Jun 2025 | - | |||
| Madera-Chowchilla Power AUTH | Madera, CA | Independent Power Producer | 1 | 1.0 GWh | Jun 2025 | - | ||
| Ormat Stillwater Solar PV II, LLC | Reno, NV | Independent Power Producer | 1 | 4.1 GWh | Jun 2025 | Jun 2025 | $188.84k | |
| Marengo Battery Storage LLC | Marengo TWP, IL | Commercial | 1 | - | Mar 2025 | Sep 2025 | $2.48 | |
| City Of Macon - (Mo) | Macon, MO | Municipally-Owned Utility | 4 | 87.9 GWh | Jan 2025 | - | ||
| National Salvage & Service Corporation | Bloomington, IN | Independent Power Producer | 2 | 203.1 GWh | Jan 2025 | - | ||
| MSC-Empire01, LLC | St. Paul, MN | Independent Power Producer | 1 | 2.0 GWh | Dec 2024 | - | ||
| MSC-Greycloud01 LLC | Minneapolis, MN | Independent Power Producer | 1 | 1.9 GWh | Dec 2024 | - | ||
| MSC-Scandia01 LLC | Minneapolis, MN | Independent Power Producer | 1 | 1.7 GWh | Dec 2024 | - | ||
| Mule Farm Solar, LLC | El Segundo, CA | Independent Power Producer | - | 3.8 GWh | Dec 2024 | - | ||
| Musselshell Wind Project LLC | Independent Power Producer|Investor-Owned Utility | 2 | 54.0 GWh | Dec 2024 | - | |||
| Nabholz Solar FPS Ozarks, LLC | Baltimore, MD | Independent Power Producer | 2 | 10.8 GWh | Dec 2024 | - | ||
| Nalco Co | Naperville, IL | Independent Power Producer | 1 | 21.6 GWh | Dec 2024 | - | ||
| Natick Mall | Natick, MA | Commercial | 1 | 3.7 GWh | Dec 2024 | - | ||
| North Kingstown Solar LLC | Framingham, MA | Independent Power Producer | 1 | 3.4 GWh | Dec 2024 | - | ||
| Northeast Energy Associates LP | Juno Beach, FL | Independent Power Producer | 1 | 367.8 GWh | Dec 2024 | Sep 2025 | $5.83M | |
| Norwest Energy 7, LLC | Charlotte, NC | Independent Power Producer | - | 18.4 GWh | Dec 2024 | - | ||
| NRG Energy Center Eagles LLC | Princeton, NJ | Independent Power Producer | 1 | 2.8 GWh | Dec 2024 | - | ||
| NRG Renew Canal 1 LLC | Princeton, NJ | Independent Power Producer | 1 | 2.0 GWh | Dec 2024 | - | ||
| NRG VIenna Operations Inc | Vienna, MD | Independent Power Producer | 1 | 4.3 GWh | Dec 2024 | - | ||
| Oakwood Solar, LLC | Asheville, NC | Independent Power Producer | - | 10.2 GWh | Dec 2024 | - | ||
| Odessa Energy Services LLC | Hermiston, OR | Commercial | - | 21.0 GWh | Dec 2024 | - | ||
| Odyssey Solar, LLC | Charlotte, NC | Independent Power Producer | - | 12.5 GWh | Dec 2024 | Sep 2025 | $238.51k | |
| Oneida DG Solar, LLC | Juno Beach, FL | Independent Power Producer | - | 5.1 GWh | Dec 2024 | - | ||
| Organic Energy Solutions, Inc. | San Bernardino, CA | Independent Power Producer | 1 | 4.9 GWh | Dec 2024 | - | ||
| OSLH, LLC | Portland, OR | Independent Power Producer | - | 22.8 GWh | Dec 2024 | - | ||
| Ottawa Wind 24, LLC | Findlay, OH | Industrial | 1 | 2.3 GWh | Dec 2024 | - | ||
| Overman Solar, LLC | Asheville, NC | Independent Power Producer | - | 11.2 GWh | Dec 2024 | - | ||
| Owlville Creek Solar 2, LLC | Boston, MA | Independent Power Producer | 1 | 8.0 GWh | Dec 2024 | - | ||
| Pacifico Power | San Juan Capistrano, CA | Independent Power Producer | - | 250.0 MWh | Dec 2024 | - | ||
| Page Solar Farm, LLC | Charlotte, NC | Independent Power Producer | - | 2.6 GWh | Dec 2024 | - | ||
| Panther Creek Power Operating, LLC | Nesquehoning, PA | Independent Power Producer | 1 | 469.1 GWh | Dec 2024 | Oct 2025 | $1.32M | |
| Partridgeville Road Solar 1, LLC | San Francisco, CA | Independent Power Producer | 1 | 6.1 GWh | Dec 2024 | - | ||
| Paulding Wind 28, LLC | Findlay, OH | Independent Power Producer | 1 | 6.7 GWh | Dec 2024 | - | ||
| Paulson Community Solar LLC | Safety Harbor, FL | Independent Power Producer | - | 1.8 GWh | Dec 2024 | - | ||
| Paxton Bess 1 LLC | Arlington, VA | Independent Power Producer | 1 | -50.0 MWh | Dec 2024 | Jul 2025 | $41.50k | |
| Peak Power 1, LLC | New York, NY | Commercial | 1 | 25.9 GWh | Dec 2024 | - | ||
| Pembroke Lakes Mall | Pembroke Pines, FL | Commercial | 1 | 1.2 GWh | Dec 2024 | - | ||
| Peony Solar, LLC | Charlotte, NC | Independent Power Producer | - | 74.3 GWh | Dec 2024 | Sep 2025 | $833.97k | |
| Pepperidge Farm, Inc.- Bloomfield | Bloomfield, CT | Industrial | 1 | 16.8 GWh | Dec 2024 | - | ||
| Perpetual Energy Systems | Woodland Hills, CA | Independent Power Producer | - | 4.3 GWh | Dec 2024 | - | ||
| Pierre Solar | Edina, MN | Independent Power Producer | - | 2.0 GWh | Dec 2024 | - | ||
| Pine Valley Solar, LLC | Asheville, NC | Independent Power Producer | - | 10.0 GWh | Dec 2024 | - | ||
| PPS Berkshire Solar LLC | Norwalk, CT | Commercial | 1 | 2.5 GWh | Dec 2024 | - | ||
| Quarter Horse Farm LLC | Charlotte, NC | Independent Power Producer | - | 10.1 GWh | Dec 2024 | - | ||
| Ralph's Grocery Company | La Habra, CA | Commercial | 1 | 1.8 GWh | Dec 2024 | - | ||
| Ramp Solar, LLC | El Segundo, CA | Independent Power Producer | - | 4.2 GWh | Dec 2024 | - | ||
| Randolf Solar Partners LLC | Overland Park, KS | Independent Power Producer | 1 | 6.3 GWh | Dec 2024 | - | ||
| Rankin Solar Center, LLC | Chartlottesville, VA | Independent Power Producer | - | 19.6 GWh | Dec 2024 | - | ||
| Rausch Creek Generation, LLC | Tremont, PA | Independent Power Producer | 1 | 162.3 GWh | Dec 2024 | Oct 2025 | $1.18M | |
| Redlands Water & Power Company | Grand Junction, CO | Independent Power Producer | 1 | 7.3 GWh | Dec 2024 | - | ||
| Renew Solar VMC LLC | San Francisco, CA | Independent Power Producer | 1 | 3.9 GWh | Dec 2024 | - | ||
| Renewable World Energies LLC | Neshkoro, WI | Independent Power Producer | - | 34.5 GWh | Dec 2024 | - | ||
| RIO Blanco Water Conserv DIST | Rangely, CO | Political Subdivision | 1 | 7.8 GWh | Dec 2024 | - | ||
| Riverbay Corp | Bronx, NY | Commercial | 1 | 142.2 GWh | Dec 2024 | - | ||
| Riverside Fuel Cell, LLC | Danbury, CT | Independent Power Producer | 1 | 9.3 GWh | Dec 2024 | - | ||
| Riverview Energy Systems | Detroit, MI | Investor-Owned Utility | 1 | 3.3 GWh | Dec 2024 | - | ||
| Riverwood Intl USA Inc | Macon, GA | Industrial | 1 | 412.1 GWh | Dec 2024 | - | ||
| Robbins Lumber Inc | Industrial | 2 | 56.4 GWh | Dec 2024 | - | |||
| Roberds Garden LLC | San Francisco, CA | Independent Power Producer | 1 | 1.7 GWh | Dec 2024 | - | ||
| Robin Solar, LLC | Asheville, NC | Independent Power Producer | - | 8.5 GWh | Dec 2024 | - | ||
| Rockford Solar Partners | Elgin, IL | Independent Power Producer | 1 | 3.6 GWh | Dec 2024 | - | ||
| Rocktenn-Battle Creek Mill | Battle Creek, MI | Industrial | 1 | 4.6 GWh | Dec 2024 | - | ||
| Roseburg LFG Energy LLC | Woodland, WA | Independent Power Producer | 1 | 6.0 GWh | Dec 2024 | - | ||
| Sadiebrook Solar, LLC | Charlotte, NC | Independent Power Producer | - | 9.2 GWh | Dec 2024 | - | ||
| Salem Energy Systems LLC | ANN Arbor, MI | Investor-Owned Utility | - | 9.8 GWh | Dec 2024 | - | ||
| Saluda Solar II, LLC | Charlotte, NC | Independent Power Producer | - | 6.3 GWh | Dec 2024 | - | ||
| San Bernardino Fuel Cell, LLC | Danbury, CT | Independent Power Producer | 1 | 10.3 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 | May 2026 | Nuclear |
| Barry | Bucks, Alabama | 12 TWh | Jan 1954 | May 2026 | Natural Gas : 97.1% Bituminous Coal : 2.9% |
| Beaver Valley | Shippingport, Pennsylvania | 15 TWh | Aug 1976 | May 2026 | Nuclear |
| Bowen | Cartersville, Georgia | 13 TWh | Sep 1971 | May 2026 | Bituminous Coal : 99.8% |
| Braidwood Generation Station | Braceville, Illinois | 20 TWh | Jun 1988 | May 2026 | Nuclear |
| Browns Ferry | Decatur, Alabama | 31 TWh | Jul 1974 | May 2026 | Nuclear |
| Brunswick Nuclear | Southport, North Carolina | 15 TWh | Oct 1975 | May 2026 | Nuclear |
| Byron Generating Station | Byron, Illinois | 20 TWh | Aug 1985 | May 2026 | Nuclear |
| Calvert Cliffs Nuclear Power Plant | Lusby, Maryland | 15 TWh | Apr 1975 | May 2026 | Nuclear |
| Catawba | York, South Carolina | 18 TWh | May 1985 | May 2026 | Nuclear |
| Comanche Peak | Glen Rose, Texas | 20 TWh | Jul 1990 | May 2026 | Nuclear |
| Crystal River | Crystal River, Florida | 16 TWh | Sep 1966 | May 2026 | Natural Gas : 68.9% Bituminous Coal : 30.9% |
| Diablo Canyon | Avila Beach, California | 18 TWh | Apr 1985 | May 2026 | Nuclear |
| Donald C Cook | Bridgman, Michigan | 19 TWh | Jul 1975 | May 2026 | Nuclear |
| Dresden Generating Station | Morris, Illinois | 15 TWh | Jul 1970 | May 2026 | Nuclear |
| Edwin I Hatch | Baxley, Georgia | 14 TWh | Nov 1975 | May 2026 | Nuclear |
| Gavin Power, LLC | Cheshire, Ohio | 13 TWh | Sep 1974 | May 2026 | Bituminous Coal : 99.6% |
| Grand Coulee | Grand Coulee, Washington | 18 TWh | Feb 1941 | May 2026 | Water |
| Guernsey Power Station | Byesville, Ohio | 12 TWh | Jan 2023 | May 2026 | Natural Gas |
| H Allen Franklin Combined Cycle | Smiths, Alabama | 12 TWh | May 2002 | May 2026 | Natural Gas |
| Jack McDonough | Smyrna, Georgia | 18 TWh | Apr 1971 | May 2026 | Natural Gas |
| James H Miller Jr | Quinton, Alabama | 19 TWh | Sep 1978 | May 2026 | Subbituminous Coal : 99.0% Natural Gas : 1.0% |
| Joseph M Farley | Columbia, Alabama | 15 TWh | Nov 1977 | May 2026 | Nuclear |
| Labadie | Labadie, Missouri | 15 TWh | May 1970 | May 2026 | Subbituminous Coal : 99.9% |
| LaSalle Generating Station | Marseilles, Illinois | 18 TWh | Dec 1983 | May 2026 | Nuclear |
| Limerick | Sanatoga, Pennsylvania | 19 TWh | Jan 1986 | May 2026 | Nuclear |
| McGuire | Huntersville, North Carolina | 19 TWh | Aug 1981 | May 2026 | Nuclear |
| Millstone | Waterford, Connecticut | 17 TWh | Nov 1975 | May 2026 | Nuclear |
| Monroe (MI) | Monroe, Michigan | 16 TWh | Oct 1969 | May 2026 | Subbituminous Coal : 75.2% Bituminous Coal : 15.7% Petroleum Coke : 8.9% |
| Nine Mile Point Nuclear Station | Lycoming, New York | 16 TWh | Nov 1969 | May 2026 | Nuclear |
| North Anna | Mineral, Virginia | 16 TWh | May 1978 | May 2026 | Nuclear |
| Oak Grove (TX) | Franklin, Texas | 12 TWh | Mar 2010 | May 2026 | Lignite Coal : 99.1% Natural Gas : 0.9% |
| Oconee | Seneca, South Carolina | 22 TWh | Jun 1973 | May 2026 | Nuclear |
| Palo Verde | Wintersburg, Arizona | 31 TWh | Dec 1985 | May 2026 | Nuclear |
| Peach Bottom | Delta, Pennsylvania | 22 TWh | Jun 1974 | May 2026 | Nuclear |
| Prairie State Generating Station | Marissa, Illinois | 12 TWh | May 2012 | May 2026 | Bituminous Coal : 99.8% |
| PSEG Salem Generating Station | Hancocks Bridge, New Jersey | 19 TWh | May 1971 | May 2026 | Nuclear |
| Quad Cities Generating Station | Cordova, Illinois | 15 TWh | Nov 1972 | May 2026 | Nuclear |
| Robert Moses Niagara | Lewiston, New York | 14 TWh | Dec 1960 | May 2026 | Water |
| Sequoyah | Soddy Daisy, Tennessee | 17 TWh | Jun 1981 | May 2026 | Nuclear |
| South Texas Project | Wadsworth, Texas | 21 TWh | Jul 1988 | May 2026 | Nuclear |
| St Lucie | Jensen Beach, Florida | 15 TWh | Apr 1976 | May 2026 | Nuclear |
| Surry | Surry, Virginia | 12 TWh | Nov 1972 | May 2026 | Nuclear |
| TalenEnergy Susquehanna | Berwick, Pennsylvania | 19 TWh | May 1983 | May 2026 | Nuclear |
| Turkey Point | Homestead, Florida | 20 TWh | Mar 1967 | May 2026 | Nuclear : 64.2% Natural Gas : 35.8% |
| Union Power Station | El Dorado, Arkansas | 12 TWh | Dec 2002 | May 2026 | Natural Gas |
| Vogtle | Waynesboro, Georgia | 37 TWh | Apr 1987 | May 2026 | Nuclear |
| W A Parish | Thompsons, Texas | 14 TWh | May 1958 | May 2026 | Subbituminous Coal : 81.6% Natural Gas : 18.4% |
| Watts Bar Nuclear Plant | Spring City, Tennessee | 20 TWh | Apr 1996 | May 2026 | Nuclear |
| West County Energy Center | Loxahatchee, Florida | 18 TWh | Jul 2009 | May 2026 | Natural Gas |