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 |
|---|---|---|---|---|---|---|---|---|
| Socore Energy LLC | Chicago, IL | Independent Power Producer | 78 | 234.5 GWh | Feb 2026 | - | ||
| SR Clay, LLC | Nashville, TN | Independent Power Producer | 1 | 234.2 GWh | Feb 2026 | Sep 2025 | $2.19M | |
| Biomass One LP | Independent Power Producer | 1 | 233.7 GWh | Dec 2024 | - | |||
| Flat Water Wind Farm LLC | Houston, TX | Independent Power Producer | 1 | 233.0 GWh | Dec 2024 | Sep 2025 | $4.18M | |
| Cardinal Renewables | New York, NY | Independent Power Producer | 23 | 232.3 GWh | Dec 2024 | - | ||
| Cube District Energy, LLC | Alpharetta, GA | Independent Power Producer | 9 | 232.2 GWh | Feb 2026 | - | ||
| Reworld Waste LLC | Conshohocken, PA | Independent Power Producer | 1 | 231.3 GWh | Feb 2026 | - | ||
| TATA Chemicals Partners | Green River, WY | Industrial | 1 | 230.7 GWh | Feb 2026 | - | ||
| ROSS County Solar, LLC | Bloomington, MN | Independent Power Producer | 1 | 229.7 GWh | Feb 2026 | Oct 2025 | $2.37M | |
| PCS Phosphate | Aurora, NC | Industrial | 1 | 229.0 GWh | Feb 2026 | - | ||
| Weaver Wind, LLC (Longroad) | Boston, MA | Independent Power Producer | 1 | 228.7 GWh | Dec 2024 | Sep 2025 | $2.02M | |
| New York State ELEC & Gas Corp | Ithaca, NY | Investor-Owned Utility | 9 | 228.6 GWh | Dec 2024 | - | ||
| Vasco Winds, LLC | Juno Beach, FL | Independent Power Producer | 1 | 228.6 GWh | Dec 2024 | Sep 2025 | $9.12M | |
| Diver Solar, LLC | Juno Beach, FL | Industrial | 1 | 228.4 GWh | Feb 2026 | - | ||
| H.A. Wagner LLC | Allentown, PA | Independent Power Producer | 1 | 228.3 GWh | Feb 2026 | Oct 2025 | $16.82M | |
| University Of Cincinnati | Cincinatti, OH | Commercial | 2 | 228.2 GWh | Feb 2026 | - | ||
| Brookfield Black Bear Hydro, LLC | Millinocket, ME | Independent Power Producer | 8 | 227.6 GWh | Dec 2024 | - | ||
| Petra Nova Power I LLC | Houston, TX | Independent Power Producer | 1 | 227.5 GWh | Dec 2024 | - | ||
| Independence Wind Energy LLC | De SOTO, IA | Independent Power Producer | 1 | 227.4 GWh | Feb 2026 | Sep 2025 | $1.22M | |
| Sylvamo North America LLC | Ticonderoga, NY | Industrial | 1 | 227.1 GWh | Feb 2026 | - | ||
| Atalco Gramercy LLC | Gramercy, LA | Industrial | 1 | 226.9 GWh | Dec 2024 | - | ||
| Broken Bow Wind LLC | Scottsdale, AZ | Independent Power Producer | 1 | 226.8 GWh | Dec 2024 | Sep 2025 | $2.80M | |
| BPL Crown Solar LLC | Charlotte, NC | Independent Power Producer | 1 | 226.8 GWh | Feb 2026 | - | ||
| Par Petroleum | Houston, TX | Industrial | 1 | 226.3 GWh | Feb 2026 | - | ||
| Naturener Glacier Wind Energy 1 LLC | Palm Beach Gardens, FL | Independent Power Producer | 1 | 225.2 GWh | Feb 2026 | Dec 2023 | ||
| Hillsborough County | Tampa, FL | Municipally-Owned Utility | 1 | 225.1 GWh | Feb 2026 | - | ||
| Chicot Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 224.8 GWh | Feb 2026 | Sep 2025 | $2.03M | |
| HL Power Company | Wendel, CA | Independent Power Producer | 1 | 224.4 GWh | Dec 2024 | Oct 2025 | $4.77M | |
| Massachusetts Inst Of Tech | Cambridge, MA | Commercial | 1 | 223.7 GWh | Dec 2024 | - | ||
| Fern Solar LLC | Carlsbad, CA | Independent Power Producer | 1 | 223.6 GWh | Feb 2026 | Oct 2025 | $1.80M | |
| Elektron Solar, LLC | New York, NY | Independent Power Producer | 1 | 223.2 GWh | Feb 2026 | Sep 2025 | $2.14M | |
| Cloverland Electric Co-Op | Dafter, MI | Cooperative | 4 | 223.1 GWh | Dec 2024 | Sep 2025 | $7.06M | |
| Martin County Solar Project, LLC | Houston, TX | Independent Power Producer | 1 | 223.0 GWh | Feb 2026 | Oct 2025 | $2.65M | |
| BPL Sol Solar LLC | Charlotte, NC | Independent Power Producer | 1 | 222.9 GWh | Feb 2026 | - | ||
| Citizens Enterprises Corporation | Boston, MA | Independent Power Producer | 26 | 222.0 GWh | Feb 2026 | - | ||
| Hog Creek Wind Project LLC | Houston, TX | Independent Power Producer | 1 | 221.8 GWh | Feb 2026 | Sep 2025 | $3.00M | |
| NWP Indian Mesa Wind Farm LP | Juno Beach, FL | Independent Power Producer | 1 | 221.7 GWh | Dec 2024 | - | ||
| Rocket Solar, LLC | New York, NY | Independent Power Producer | 1 | 221.3 GWh | Feb 2026 | Sep 2025 | $2.31M | |
| Laredo Ridge Wind LLC | Scottsdale, AZ | Independent Power Producer | 1 | 221.1 GWh | Dec 2024 | Sep 2025 | $2.72M | |
| Pud No 1 Of Lewis County | Chehalis, WA | Political Subdivision | 1 | 220.3 GWh | Dec 2024 | Sep 2025 | $99.57k | |
| Riverstart Solar Park III LLC | Houston, TX | Independent Power Producer | 1 | 220.3 GWh | Feb 2026 | Sep 2025 | $2.63M | |
| BT Coniglio Solar LLC | Irvine, CA | Independent Power Producer | 1 | 220.0 GWh | Feb 2026 | - | ||
| Silver Star I Power Partners LLC | Independent Power Producer | 1 | 219.7 GWh | Dec 2024 | - | |||
| Curators Of The University Of Missouri | Columbia, MO | State-Owned Utility | 1 | 219.7 GWh | Feb 2026 | Sep 2025 | $614.67k | |
| Wilton Wind II LLC | Juno Beach, FL | Independent Power Producer | 1 | 219.6 GWh | Dec 2024 | Oct 2019 | ||
| Southeast Alaska Power Agency | Ketchikan, AK | Political Subdivision | 2 | 219.3 GWh | Dec 2024 | - | ||
| Winfield Solar I, LLC | Ontario | Independent Power Producer | 1 | 218.7 GWh | Feb 2026 | Oct 2025 | $2.98M | |
| Harvest II Windfarm, LLC | Baltimore, MD | Independent Power Producer | 1 | 218.5 GWh | Dec 2024 | Oct 2025 | $1.57M | |
| Georgia-Pacific Cedar Springs LLC | Cedar Springs, GA | Industrial | 1 | 218.5 GWh | Jul 2025 | - | ||
| Rhode Island LFG Genco | Johnston, RI | Independent Power Producer | 2 | 218.4 GWh | Feb 2026 | Sep 2025 | $8.09M | |
| Wapello Solar LLC | Boise, ID | Independent Power Producer | 1 | 217.3 GWh | Feb 2026 | Sep 2025 | $1.91M | |
| SR Snipesville, LLC | Nashville, TN | Independent Power Producer | 1 | 216.7 GWh | Feb 2026 | Sep 2025 | $2.22M | |
| Pine Gate Renewables | Asheville, NC | Independent Power Producer | 7 | 216.5 GWh | Feb 2026 | - | ||
| Waverly Solar, LLC | Arlington, VA | Independent Power Producer | 1 | 216.2 GWh | Feb 2026 | Oct 2025 | $3.78M | |
| Reenergy Stratton LLC | Stratton, ME | Independent Power Producer | 1 | 216.1 GWh | Dec 2024 | Sep 2023 | ||
| Westrock Kraft Paper, LLC | Roanoke Rapids, NC | Industrial | 1 | 215.4 GWh | Feb 2026 | - | ||
| Point Beach Solar | Juno Beach, FL | Independent Power Producer | 1 | 214.9 GWh | Feb 2026 | Sep 2025 | $2.99M | |
| Sigurd Solar LLC | New York, NY | Independent Power Producer | 1 | 214.6 GWh | Feb 2026 | Sep 2025 | $1.73M | |
| Innovative Energy Systems Inc | Oakfield, NY | Independent Power Producer | 7 | 214.6 GWh | Dec 2024 | Oct 2025 | $142.64k | |
| Wisconsin River Power Company | Milwaukee, WI | Investor-Owned Utility | 3 | 214.5 GWh | Dec 2024 | Mar 2017 | ||
| Tesoro Refng Marketing Co MNTN Region | Salt Lake City, UT | Industrial | 1 | 214.4 GWh | Feb 2026 | - | ||
| Meadow Lake Wind Farm IV LLC | Houston, TX | Independent Power Producer | 1 | 214.2 GWh | Dec 2024 | Oct 2025 | $963.38k | |
| Burney Forest Products, A Joint Venture | Morristown, NJ | Independent Power Producer | 1 | 214.2 GWh | Dec 2024 | Oct 2025 | $1.84M | |
| Wind Capital Holdings, LLC | Baltimore, MD | Independent Power Producer | 1 | 214.0 GWh | Feb 2026 | Sep 2025 | $2.12M | |
| FRP Gilchrist County Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 213.2 GWh | Feb 2026 | Sep 2025 | $2.08M | |
| Pinnacle Wind, LLC | Keyser, WV | Independent Power Producer | 1 | 212.9 GWh | Feb 2026 | Oct 2025 | $4.71M | |
| Orange Grove | Boston, MA | Independent Power Producer | 1 | 212.6 GWh | Feb 2026 | - | ||
| Milford Wind Corridor Stage II LLC | Boston, MA | Independent Power Producer | 1 | 212.6 GWh | Feb 2026 | - | ||
| North Carolina El Member Corp | Raleigh, NC | Cooperative | 34 | 211.8 GWh | Dec 2024 | - | ||
| North Valley | Reno, NV | Independent Power Producer | 1 | 210.5 GWh | Feb 2026 | - | ||
| Huntington Resource Recovery | Morristown, NJ | Independent Power Producer | 1 | 209.9 GWh | Feb 2026 | - | ||
| FPL Energy Burleigh County Wind LLC | Juno Beach, FL | Independent Power Producer | 1 | 209.2 GWh | Dec 2024 | May 2020 | ||
| Taloga Wind LLC | Scottsdale, AZ | Independent Power Producer | 1 | 208.3 GWh | Dec 2024 | Sep 2025 | $2.25M | |
| Chambersburg Energy, LLC | Chambersburg, PA | Independent Power Producer | 1 | 208.1 GWh | Dec 2024 | Sep 2025 | $4.79M | |
| Walnut Bend Solar Station | MORO, AR | Investor-Owned Utility | 1 | 208.1 GWh | Jan 2026 | - | ||
| Flat Fork Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 207.8 GWh | Feb 2026 | Sep 2025 | ||
| Diamond State Generation Partners, LLC | San Jose, CA | Independent Power Producer | 2 | 207.7 GWh | Dec 2024 | Oct 2025 | $2.00M | |
| Arlington Wind Power Project LLC | Houston, TX | Independent Power Producer | 1 | 207.6 GWh | Dec 2024 | Sep 2025 | $3.92M | $172.43k |
| Bell Ridge Solar, LLC | North Palm Beach, FL | Independent Power Producer | 1 | 207.4 GWh | Feb 2026 | Sep 2025 | $2.00M | |
| FPL Energy Operating Services, Inc. | Juno Beach, FL | Independent Power Producer | 7 | 207.0 GWh | Dec 2024 | - | ||
| Steel Solar, LLC | New York, NY | Independent Power Producer | 1 | 207.0 GWh | Feb 2026 | Sep 2025 | $2.39M | |
| Mountain Wind Power II LLC | Scottsdale, AZ | Independent Power Producer | 1 | 206.8 GWh | Feb 2026 | Sep 2025 | $1.91M | |
| Ogden Projects Inc-Haverhill | Morristown, NJ | Independent Power Producer | 1 | 206.5 GWh | Feb 2026 | - | ||
| Cereal City Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 205.9 GWh | Feb 2026 | Sep 2025 | $2.92M | |
| Horseshoe Solar, LLC | New York, NY | Independent Power Producer | 1 | 205.9 GWh | Feb 2026 | Sep 2025 | $2.16M | |
| Golden Fields Solar IV, LLC | San Francisco, CA | Independent Power Producer | 1 | 205.6 GWh | Feb 2026 | Sep 2025 | ||
| Wheat Field Wind Power Project LLC | Houston, TX | Independent Power Producer | 1 | 205.4 GWh | Dec 2024 | Sep 2025 | $5.64M | |
| Shooting Star Power Partners, LLC | Baltimore, MD | Independent Power Producer | 1 | 205.1 GWh | Dec 2024 | - | ||
| Amite Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 205.1 GWh | Feb 2026 | Sep 2025 | $2.72M | |
| NRG California Peaker Operations LLC | Carlsbad, CA | Independent Power Producer | 1 | 204.8 GWh | Feb 2026 | - | ||
| FRP Columbia County Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 204.7 GWh | Feb 2026 | Sep 2025 | $2.05M | |
| FRP Tupelo Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 204.6 GWh | Feb 2026 | Sep 2025 | $1.99M | |
| Beebe Renewable Energy, LLC | Baltimore, MD | Independent Power Producer | 1 | 204.0 GWh | Dec 2024 | Oct 2025 | $1.45M | |
| Jericho Rise Wind Farm LLC | Houston, TX | Independent Power Producer | 1 | 203.6 GWh | Feb 2026 | Oct 2025 | $1.73M | |
| Blackwater Solar, LLC | Chapel Hill, NC | Independent Power Producer | 1 | 203.5 GWh | Feb 2026 | Oct 2025 | $2.33M | |
| Nexteraenergy | Juno Beach, FL | Independent Power Producer | 1 | 203.3 GWh | Feb 2026 | Feb 2014 | ||
| National Salvage & Service Corporation | Bloomington, IN | Independent Power Producer | 2 | 203.1 GWh | Dec 2024 | - | ||
| FRP Gadsden County Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 201.7 GWh | Feb 2026 | Sep 2025 | $1.89M | |
| Searcy Solar, LLC | Juno Beach, FL | Investor-Owned Utility | 1 | 201.7 GWh | Feb 2026 | - | ||
| Cotton Plains Wind I, LLC | Houston, TX | Independent Power Producer | 1 | 201.3 GWh | Feb 2026 | - |
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 | Feb 2026 | Nuclear |
| Barry | Bucks, Alabama | 12 TWh | Jan 1954 | Feb 2026 | Natural Gas : 95.8% Bituminous Coal : 4.2% |
| Beaver Valley | Shippingport, Pennsylvania | 15 TWh | Aug 1976 | Feb 2026 | Nuclear |
| Bowen | Cartersville, Georgia | 12 TWh | Sep 1971 | Feb 2026 | Bituminous Coal : 99.8% |
| Braidwood Generation Station | Braceville, Illinois | 20 TWh | Jun 1988 | Feb 2026 | Nuclear |
| Browns Ferry | Decatur, Alabama | 30 TWh | Jul 1974 | Feb 2026 | Nuclear |
| Brunswick Nuclear | Southport, North Carolina | 16 TWh | Oct 1975 | Feb 2026 | Nuclear |
| Byron Generating Station | Byron, Illinois | 20 TWh | Aug 1985 | Feb 2026 | Nuclear |
| Calvert Cliffs Nuclear Power Plant | Lusby, Maryland | 15 TWh | Apr 1975 | Feb 2026 | Nuclear |
| Catawba | York, South Carolina | 20 TWh | May 1985 | Feb 2026 | Nuclear |
| Comanche Peak | Glen Rose, Texas | 20 TWh | Jul 1990 | Feb 2026 | Nuclear |
| Crystal River | Crystal River, Florida | 16 TWh | Sep 1966 | Feb 2026 | Natural Gas : 71.2% Bituminous Coal : 28.6% |
| Diablo Canyon | Avila Beach, California | 17 TWh | Apr 1985 | Feb 2026 | Nuclear |
| Donald C Cook | Bridgman, Michigan | 17 TWh | Jul 1975 | Feb 2026 | Nuclear |
| Dresden Generating Station | Morris, Illinois | 15 TWh | Jul 1970 | Feb 2026 | Nuclear |
| Edwin I Hatch | Baxley, Georgia | 14 TWh | Nov 1975 | Feb 2026 | Nuclear |
| Gavin Power, LLC | Cheshire, Ohio | 13 TWh | Sep 1974 | Feb 2026 | Bituminous Coal : 99.5% |
| Grand Coulee | Grand Coulee, Washington | 18 TWh | Feb 1941 | Feb 2026 | Water |
| Guernsey Power Station | Byesville, Ohio | 12 TWh | Jan 2023 | Feb 2026 | Natural Gas |
| H Allen Franklin Combined Cycle | Smiths, Alabama | 12 TWh | May 2002 | Feb 2026 | Natural Gas |
| Hines Energy Complex | Bartow, Florida | 12 TWh | Mar 1999 | Feb 2026 | Natural Gas |
| Jack McDonough | Smyrna, Georgia | 18 TWh | Apr 1971 | Feb 2026 | Natural Gas |
| James H Miller Jr | Quinton, Alabama | 19 TWh | Sep 1978 | Feb 2026 | Subbituminous Coal : 99.2% Natural Gas : 0.8% |
| Joseph M Farley | Columbia, Alabama | 13 TWh | Nov 1977 | Feb 2026 | Nuclear |
| Labadie | Labadie, Missouri | 17 TWh | May 1970 | Feb 2026 | Subbituminous Coal |
| LaSalle Generating Station | Marseilles, Illinois | 19 TWh | Dec 1983 | Feb 2026 | Nuclear |
| Limerick | Sanatoga, Pennsylvania | 19 TWh | Jan 1986 | Feb 2026 | Nuclear |
| McGuire | Huntersville, North Carolina | 19 TWh | Aug 1981 | Feb 2026 | Nuclear |
| Millstone | Waterford, Connecticut | 17 TWh | Nov 1975 | Feb 2026 | Nuclear |
| Monroe (MI) | Monroe, Michigan | 16 TWh | Oct 1969 | Feb 2026 | Subbituminous Coal : 74.7% Bituminous Coal : 16.2% Petroleum Coke : 8.9% |
| Nine Mile Point Nuclear Station | Lycoming, New York | 16 TWh | Nov 1969 | Feb 2026 | Nuclear |
| North Anna | Mineral, Virginia | 15 TWh | May 1978 | Feb 2026 | Nuclear |
| Oconee | Seneca, South Carolina | 22 TWh | Jun 1973 | Feb 2026 | Nuclear |
| Okeechobee Clean Energy Center | Okeechobee, Florida | 12 TWh | Feb 2019 | Feb 2026 | Natural Gas |
| Palo Verde | Wintersburg, Arizona | 31 TWh | Dec 1985 | Feb 2026 | Nuclear |
| Peach Bottom | Delta, Pennsylvania | 22 TWh | Jun 1974 | Feb 2026 | Nuclear |
| Prairie State Generating Station | Marissa, Illinois | 12 TWh | May 2012 | Feb 2026 | Bituminous Coal : 99.8% |
| PSEG Salem Generating Station | Hancocks Bridge, New Jersey | 19 TWh | May 1971 | Feb 2026 | Nuclear |
| Quad Cities Generating Station | Cordova, Illinois | 15 TWh | Nov 1972 | Feb 2026 | Nuclear |
| Robert Moses Niagara | Lewiston, New York | 14 TWh | Dec 1960 | Feb 2026 | Water |
| Sequoyah | Soddy Daisy, Tennessee | 15 TWh | Jun 1981 | Feb 2026 | Nuclear |
| South Texas Project | Wadsworth, Texas | 22 TWh | Jul 1988 | Feb 2026 | Nuclear |
| St Lucie | Jensen Beach, Florida | 16 TWh | Apr 1976 | Feb 2026 | Nuclear |
| Surry | Surry, Virginia | 13 TWh | Nov 1972 | Feb 2026 | Nuclear |
| TalenEnergy Susquehanna | Berwick, Pennsylvania | 19 TWh | May 1983 | Feb 2026 | Nuclear |
| Turkey Point | Homestead, Florida | 20 TWh | Mar 1967 | Feb 2026 | Nuclear : 67.9% Natural Gas : 32.1% |
| Vogtle | Waynesboro, Georgia | 37 TWh | Apr 1987 | Feb 2026 | Nuclear |
| W A Parish | Thompsons, Texas | 15 TWh | May 1958 | Feb 2026 | Subbituminous Coal : 83.0% Natural Gas : 17.0% |
| Watts Bar Nuclear Plant | Spring City, Tennessee | 18 TWh | Apr 1996 | Feb 2026 | Nuclear |
| West County Energy Center | Loxahatchee, Florida | 19 TWh | Jul 2009 | Feb 2026 | Natural Gas : 99.9% |