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 |
|---|---|---|---|---|---|---|---|---|
| Syncarpha Still River, LLC | New York, NY | Independent Power Producer | 1 | 3.8 GWh | Dec 2024 | - | ||
| Syncarpha Taos I, LLC | New York, NY | Independent Power Producer | 1 | 8.3 GWh | Dec 2024 | - | ||
| Syncarpha Tewksbury, LLC | New York, NY | Independent Power Producer | 1 | 4.2 GWh | Dec 2023 | - | ||
| Syncarpha Westminster, LLC | New York, NY | Independent Power Producer | 1 | 7.0 GWh | Dec 2024 | - | ||
| TAI Huntsville Solar, LLC | New York, NY | Independent Power Producer | 1 | 50.6 GWh | Apr 2025 | Jul 2025 | $603.11k | |
| Terra-Gen Mojave Windfarms, LLC | New York, NY | - | - | - | Apr 2025 | $399.98k | ||
| Terra-Gen Operating Co-Wind | New York, NY | Independent Power Producer | 65 | 5.1 TWh | Apr 2025 | - | ||
| Terraform Arcadia | New York, NY | Independent Power Producer | 56 | 179.2 GWh | Dec 2024 | - | ||
| Tower Solar Partners, LLC | New York, NY | Independent Power Producer | 1 | 7.5 GWh | Dec 2024 | - | ||
| TPE ALTA Luna, LLC | New York, NY | Independent Power Producer | 1 | 17.9 GWh | Apr 2025 | Mar 2025 | $209.79k | |
| Twiggs County Solar, LLC | New York, NY | - | - | - | Jun 2025 | $3.01M | ||
| USF Essex Lessor, LLC | New York, NY | Independent Power Producer | 6 | 54.1 GWh | Dec 2023 | - | ||
| USF Surry LLC | New York, NY | Independent Power Producer | 8 | 47.7 GWh | Dec 2024 | - | ||
| Valley Center Ess, LLC | New York, NY | - | - | - | Apr 2025 | $1.50M | ||
| Voyager Wind I, LLC | New York, NY | - | - | - | Jul 2025 | $4.37M | ||
| Voyager Wind II, LLC | New York, NY | - | - | - | Apr 2025 | $6.13M | ||
| Voyager Wind IV Expansion, LLC | New York, NY | - | - | - | Apr 2025 | $2.27M | ||
| Warrior Solar Partners, LLC | New York, NY | Independent Power Producer | 1 | 1.1 GWh | Dec 2024 | - | ||
| West Texas Solar Project II LLC | New York, NY | Independent Power Producer | 1 | 467.7 GWh | Apr 2025 | - | ||
| West Warwick Energy Storage 1 LLC | New York, NY | - | - | - | Mar 2025 | $98.51k | ||
| West Warwick Energy Storage 2 LLC | New York, NY | - | - | - | Mar 2025 | $183.67k | ||
| West Warwick Energy Storage 3 LLC | New York, NY | - | - | - | Mar 2025 | $158.54k | ||
| Whitethorn Solar LLC | New York, NY | Independent Power Producer | 1 | 4.5 GWh | Dec 2024 | - | ||
| Willow Spring | New York, NY | Independent Power Producer | 1 | 22.3 GWh | Dec 2024 | - | ||
| Willow Spring Solar LLC | New York, NY | Independent Power Producer | 1 | 243.5 GWh | Apr 2025 | - | ||
| Willow Springs Solar, LLC | New York, NY | - | - | - | Mar 2025 | $2.36M | ||
| Wyandot Solar LLC | New York, NY | Independent Power Producer | 1 | 11.3 GWh | Apr 2025 | - | ||
| Astrazeneca Pharmaceuticals | Newark, DE | Industrial | 1 | 5.6 GWh | Dec 2024 | - | ||
| Delmarva Power & Light Company | Newark, DE | - | - | - | Jul 2025 | $3.42M | $166.96M | |
| Potomac Electric Power Company | Newark, DE | - | - | - | Jul 2025 | $207.56k | $269.30M | |
| Covanta Essex Company | Newark, NJ | Independent Power Producer | 1 | 455.0 GWh | Apr 2025 | Apr 2024 | ||
| Essex County Correctional Facility Cogen | Newark, NJ | State-Owned Utility | 1 | 25.2 GWh | Dec 2024 | - | ||
| Ocotillo Solar LLC | Newark, NJ | - | - | - | Jul 2025 | $196.71k | ||
| PSEG Energy Resources & Trade LLC | Newark, NJ | - | - | - | Apr 2025 | $426.97M | $257.30M | |
| PSEG Nuclear LLC | Newark, NJ | Independent Power Producer | 2 | 28.0 TWh | Apr 2025 | Mar 2025 | $244.95M | |
| Public Service ELEC & Gas Co | Newark, NJ | Investor-Owned Utility | 18 | 118.8 GWh | Dec 2024 | - | ||
| Public Service Electric And Gas Company | Newark, NJ | - | - | - | Jul 2025 | $2.06M | $502.42M | |
| Energy Systems Group LLC | Newburgh, IN | Commercial | 5 | 147.9 GWh | Dec 2024 | - | ||
| CCI Roseton LLC | Newburgh, NY | Independent Power Producer | 1 | 283.8 GWh | Apr 2025 | Jan 2015 | ||
| Danskammer Energy | Newburgh, NY | Independent Power Producer | 1 | 19.2 GWh | Dec 2024 | Apr 2025 | $4.29M | |
| Essential Power Operating Services, LLC | Newington, NH | Independent Power Producer | 4 | 2.2 TWh | Apr 2025 | - | ||
| Burksol, LLC | Newport Beach, CA | Independent Power Producer | 1 | 379.0 MWh | Apr 2025 | - | ||
| HOAG Memorial Presbyterian Hospital | Newport Beach, CA | Commercial | 1 | 8.8 GWh | Apr 2025 | - | ||
| Pud No 1 Of Pend Oreille County | Newport, WA | Political Subdivision | 3 | 498.5 GWh | Dec 2024 | Jun 2025 | $1.53M | |
| Reworld Niagara I, LLC | Niagara Falls, NY | Independent Power Producer | 1 | 199.0 GWh | Apr 2025 | Apr 2025 | $3.22M | |
| Wister Solar | Niland, CA | Independent Power Producer | 1 | 29.9 GWh | Dec 2024 | - | ||
| French Paper Co | Niles, MI | Industrial | 1 | 2.6 GWh | Apr 2025 | - | ||
| Nome Joint Utility Systems | Nome, AK | Municipally-Owned Utility | 1 | 32.0 GWh | Dec 2024 | - | ||
| Rocktenn-Hopewell | Norcross, GA | Industrial | 1 | 285.7 GWh | Apr 2025 | - | ||
| Westrock-Florence | Norcross, GA | Industrial | 1 | 330.7 GWh | Apr 2025 | - | ||
| Westrock (La) | Norcross, GA | Municipally-Owned Utility | 1 | 509.6 GWh | Dec 2024 | - | ||
| Westrock Seminole | Norcross, GA | Commercial | 1 | 149.9 GWh | Dec 2024 | - | ||
| Heartland Community College | Normal, IL | Commercial | 1 | 4.2 GWh | Dec 2024 | - | ||
| Luminant Miami Fort | North Bend, OH | Independent Power Producer | 1 | 6.3 TWh | Apr 2025 | - | ||
| North Branch Water & Light COMM | North Branch, MN | Municipally-Owned Utility | 1 | 309.7 MWh | Dec 2024 | - | ||
| TIG Sun Energy I LLC | North Charleston, SC | Independent Power Producer | 1 | 3.6 GWh | Dec 2024 | - | ||
| Va Sepulveda Ambulatory Care Center | North Hills, CA | Municipally-Owned Utility | 1 | 4.1 GWh | Dec 2024 | - | ||
| Toray Plastics America | North Kingstown, RI | Industrial | 1 | 155.0 GWh | Dec 2024 | - | ||
| City Of North Little Rock - (Ar) | North Little Rock, AR | Municipally-Owned Utility | 1 | 126.7 GWh | Dec 2024 | Mar 2025 | $458.88k | |
| Poet Biorefining - North Manchester, LLC | North Manchester, IN | Industrial | 1 | 19.1 GWh | Dec 2024 | - | ||
| Bell Ridge Solar, LLC | North Palm Beach, FL | Independent Power Producer | 1 | 194.0 GWh | Apr 2025 | Jun 2025 | $1.49M | |
| North American Energy Services | North Tonawanda, NY | Independent Power Producer | 1 | 139.1 GWh | Sep 2024 | - | ||
| Merck - Upper Gwynedd Solar Array | North Wales, PA | Commercial | 1 | 1.7 GWh | Dec 2024 | - | ||
| Calpine Fore River Energy Center, LLC | North Weymouth, MA | Independent Power Producer | 1 | 3.3 TWh | Apr 2025 | Jul 2025 | $15.52M | $160.64k |
| The Trustees Of Smith College | Northampton, MA | Commercial | 1 | 15.6 GWh | Dec 2024 | - | ||
| EIF Northampton GP, LLC | Northampton, PA | Independent Power Producer | 1 | 494.9 GWh | Apr 2025 | - | ||
| Carleton College | Northfield, MN | Independent Power Producer | 1 | 8.9 GWh | Dec 2024 | - | ||
| Chub Garden LLC | Northfield, MN | Independent Power Producer | 1 | 1.8 GWh | Dec 2024 | - | ||
| St. OLAF College | Northfield, MN | Commercial | 2 | 2.8 GWh | Dec 2024 | - | ||
| Sheep Creek Hydro Inc | Northport, WA | Independent Power Producer | 1 | 8.5 GWh | Dec 2024 | - | ||
| 8500 Balboa PV, LLC | Northridge, CA | Independent Power Producer | 1 | 3.7 GWh | Dec 2024 | - | ||
| California State University, Northridge | Northridge, CA | State-Owned Utility | 1 | 896.0 MWh | Dec 2024 | - | ||
| HD Project One LLC | Norwalk, CT | - | - | - | Jul 2025 | $136.71k | ||
| PPS Berkshire Solar LLC | Norwalk, CT | Commercial | 1 | 2.5 GWh | Dec 2024 | - | ||
| Billerud Quinnesec Mill | Norway, MI | Industrial | 1 | 320.9 GWh | Dec 2024 | - | ||
| City Of Norway | Norway, MI | Municipally-Owned Utility | 1 | 29.5 GWh | Dec 2024 | - | ||
| City Of Norwich - (CT) | Norwich, CT | Municipally-Owned Utility | 5 | 1.1 GWh | Jan 2025 | - | ||
| Connecticut Mun ELEC ENGY Coop | Norwich, CT | Cooperative | 12 | 81.8 GWh | Apr 2025 | - | ||
| University Of Notre Dame | Notre Dame, IN | Independent Power Producer | 2 | 105.2 GWh | Apr 2025 | - | ||
| Landfill Energy Systems | NOVI, MI | Independent Power Producer | 2 | 67.4 GWh | Apr 2025 | - | ||
| Timberline Energy LLC | NOVI, MI | Independent Power Producer | 1 | 19.6 GWh | Dec 2024 | - | ||
| San Miguel Power Assn, Inc | Nucla, CO | Cooperative | 1 | 1.9 GWh | Dec 2023 | - | ||
| South Texas Electric Coop, Inc | Nursery, TX | Cooperative | 3 | 845.1 GWh | Apr 2025 | Aug 2024 | ||
| PB Nutclif Master, LLC | Nutley, NJ | Commercial | 1 | 50.0 GWh | Apr 2025 | - | ||
| Owyhee Irrigation District | Nyssa, OR | Political Subdivision | 3 | 45.0 GWh | Oct 2024 | - | ||
| Commonwealth Edison Company | Oak Brook, IL | - | - | - | Jun 2025 | $8.18M | $127.35M | |
| ND Paper, Inc. | Oakbrook Terrace, IL | Independent Power Producer | 4 | 563.0 GWh | Apr 2025 | - | ||
| Palouse Wind LLC | Oakesdale, WA | Independent Power Producer | - | - | - | Jun 2025 | $5.27M | |
| Innovative Energy Systems Inc | Oakfield, NY | Independent Power Producer | 7 | 214.6 GWh | Dec 2024 | Apr 2025 | $322.76k | |
| Model City Energy LLC | Oakfield, NY | Independent Power Producer | 1 | 32.8 GWh | Dec 2024 | - | ||
| Seneca Energy II | Oakfield, NY | Independent Power Producer | 2 | 160.5 GWh | Apr 2025 | - | ||
| Seneca Energy, II LLC | Oakfield, NY | - | - | - | Mar 2025 | $8.60M | ||
| Adapture Renewables, Inc. | Oakland, CA | Independent Power Producer | 36 | 382.8 GWh | Apr 2025 | - | ||
| Benton County Wind Farm LLC | Oakland, CA | - | - | - | Apr 2025 | $24.23M | ||
| BT Signal Ranch, LLC | Oakland, CA | Independent Power Producer | 1 | 24.7 GWh | Apr 2025 | - | ||
| Camp Grove Wind Farm LLC | Oakland, CA | - | - | - | Apr 2025 | $6.94M | ||
| Coolangatta Solar LLC | Oakland, CA | Independent Power Producer | 1 | 9.8 GWh | Dec 2024 | - | ||
| County Of Alameda GSA | Oakland, CA | Industrial | 1 | 14.3 GWh | Dec 2023 | - | ||
| Dynegy Oakland, LLC | Oakland, CA | Independent Power Producer | 1 | 2.6 GWh | Apr 2025 | Oct 2020 | ||
| East Bay Municipal UTIL DIST | Oakland, CA | Municipally-Owned Utility | 5 | 200.2 GWh | Apr 2025 | - |
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% |