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 |
|---|---|---|---|---|---|---|---|---|
| Great Lakes Hydro America LLC | Millinocket, ME | Independent Power Producer | 2 | 786.6 GWh | Dec 2024 | Sep 2025 | $9.59M | |
| Blythe Solar II, LLC | Juno Beach, FL | Independent Power Producer | 1 | 366.4 GWh | Sep 2025 | Sep 2025 | $9.51M | |
| Nevada Cogeneration Associates #2 | Incline VIllage, NV | - | - | - | Oct 2025 | $9.43M | ||
| Elwood Energy LLC | Elwood, IL | Independent Power Producer | 1 | 222.6 GWh | Sep 2025 | Oct 2025 | $9.39M | |
| Ce Leathers Company | DES Moines, IA | - | - | - | Sep 2025 | $9.38M | ||
| Nexus Energy Inc. | Toronto, ON | - | - | - | Oct 2025 | $9.36M | ||
| Blythe Solar III, LLC | Juno Beach, FL | Independent Power Producer | 1 | 386.9 GWh | Sep 2025 | Sep 2025 | $9.26M | |
| ALTA Wind XI, LLC | Scottsdale, AZ | Independent Power Producer | 1 | 284.8 GWh | Dec 2024 | Sep 2025 | $9.26M | |
| Aragonne Wind LLC | Dallas, TX | - | - | - | Oct 2025 | $9.25M | ||
| Cedar Creek II, LLC | Houston, TX | - | - | - | Sep 2025 | $9.25M | ||
| Northwestern Energy LLC - (MT) | Butte, MT | |Investor-Owned Utility | 29 | 3.8 TWh | Sep 2025 | Oct 2025 | $9.24M | $9.28M |
| Troutdale Grid, LLC | Juno Beach, FL | Independent Power Producer | 1 | -29.6 GWh | Sep 2025 | Sep 2025 | $9.21M | |
| Shell Chemical Appalachia LLC | Houston, TX | Industrial | 1 | 1.7 TWh | Sep 2025 | Oct 2025 | $9.18M | $134.98k |
| Jordan Creek Wind Farm, LLC | Juno Beach, FL | Independent Power Producer | 1 | 1.3 TWh | Sep 2025 | Sep 2025 | $9.18M | |
| ARON Energy Prepay 45 LLC | New York, NY | - | - | - | Sep 2025 | $9.17M | $9.17M | |
| Vasco Winds, LLC | Juno Beach, FL | Independent Power Producer | 1 | 228.6 GWh | Dec 2024 | Sep 2025 | $9.12M | |
| RWE Clean Energy | Austin, TX | Independent Power Producer | 2 | - | - | Oct 2025 | $9.10M | $7.83M |
| Csolar IV South LLC | Omaha, NE | Independent Power Producer | 1 | 281.7 GWh | Dec 2024 | Sep 2025 | $9.07M | |
| West Deptford Energy LLC | East Brunswick, NJ | Independent Power Producer | 1 | 556.5 GWh | Sep 2025 | Sep 2025 | $9.02M | |
| Matep LLC | Boston, MA | Commercial | 1 | 348.9 GWh | Dec 2024 | Sep 2025 | $8.95M | $5.44M |
| Spring Valley Wind LLC | Houston, TX | - | - | - | Sep 2025 | $8.89M | ||
| Diablo Energy Storage, LLC | Pleasanton, CA | Independent Power Producer | 1 | -39.2 GWh | Sep 2025 | Oct 2025 | $8.80M | |
| Reworld Fairfax, LLC | Morristown, NJ | - | - | - | Oct 2025 | $8.79M | ||
| Ip Oberon II, LLC | Beaverton, OR | Independent Power Producer | 1 | 652.8 GWh | Sep 2025 | Oct 2025 | $8.71M | |
| Re Slate 1 LLC | Delray Beach, FL | - | - | - | Sep 2025 | $8.71M | ||
| Blue Creek Wind Farm LLC | Portland, OR | - | - | - | Sep 2025 | $8.70M | ||
| Fowler Ridge Wind Farm LLC | Houston, TX | - | - | - | Oct 2025 | $8.70M | $787.68k | |
| Mankato Energy Center II, LLC | Denver, CO | - | - | - | Sep 2025 | $8.68M | ||
| Elmore Company | DES Moines, IA | - | - | - | Sep 2025 | $8.60M | ||
| Cimarron Wind Energy LLC | Juno Beach, FL | Independent Power Producer | 1 | 443.3 GWh | Sep 2025 | Oct 2025 | $8.59M | $4.60M |
| Delaware City Refining Company LLC | Delaware City, DE | Industrial | 1 | 1.2 TWh | Sep 2025 | Oct 2025 | $8.54M | |
| Hardee Power Partners Limited | Chicago, IL | - | - | - | Sep 2025 | $8.53M | ||
| Invenergy Cannon Falls LLC | Chicago, IL | - | - | - | Sep 2025 | $8.51M | ||
| Parrey, LLC | Richmond, CA | Independent Power Producer | - | - | - | Sep 2025 | $8.49M | |
| Washington Power Generation LLC | Irving, TX | - | - | - | Oct 2025 | $8.48M | ||
| Imperial Valley Solar 2, LLC | New York, NY | Independent Power Producer | - | - | Dec 2021 | Sep 2025 | $8.48M | |
| Big Sky Wind, LLC | Austin, TX | Independent Power Producer | 64 | 18.7 TWh | Sep 2025 | Oct 2025 | $8.47M | |
| BREG Aggregator LLC | Gatineau, QC | - | - | - | Sep 2025 | $8.45M | $8.45M | |
| Rising Tree Wind Farm III LLC | Houston, TX | Independent Power Producer | 1 | 272.8 GWh | Dec 2024 | Sep 2025 | $8.44M | |
| Elk Hills Power LLC | Tupman, CA | Independent Power Producer | 1 | 3.3 TWh | Sep 2025 | Oct 2025 | $8.40M | |
| Power Holding LLC | Stamford, CT | - | - | - | Sep 2025 | $8.37M | ||
| GRP Franklin, LLC | Carnesville, GA | - | - | - | Sep 2025 | $8.34M | ||
| Shasta Sustainable Resource Management, Inc. | Anderson, CA | Independent Power Producer | 1 | 307.3 GWh | Sep 2025 | Sep 2025 | $8.31M | |
| GRP Madison, LLC | Colbert, GA | - | - | - | Sep 2025 | $8.27M | ||
| AEUG Union Solar, LLC | Chicago, IL | - | - | - | Sep 2025 | $8.23M | ||
| Clearwater Wind I, LLC | Juno Beach, FL | - | - | - | Sep 2025 | $8.21M | ||
| Daggett Solar Power 2 LLC | San Francisco, CA | Independent Power Producer | 1 | 577.2 GWh | Sep 2025 | Oct 2025 | $8.21M | |
| Green Mountain Power Corp | Colchester, VT | Investor-Owned Utility | 47 | 632.7 GWh | Sep 2025 | Oct 2025 | $8.19M | $48.76M |
| Re Tranquillity LLC | San Francisco, CA | Independent Power Producer | - | - | - | Sep 2025 | $8.18M | |
| MFT Energy US Power LLC | Washington, DC | - | - | - | Sep 2025 | $8.15M | ||
| Heber Geothermal Company LLC | Reno, NV | - | - | - | Sep 2025 | $8.15M | ||
| Keystone Power Pass-Through Holders LLC | Houston, TX | - | - | - | Oct 2025 | $8.14M | ||
| Rhode Island LFG Genco | Johnston, RI | Independent Power Producer | 2 | 218.4 GWh | Sep 2025 | Sep 2025 | $8.09M | |
| Piedmont Green Power LLC | Barnesville, GA | Independent Power Producer | 1 | 445.5 GWh | Sep 2025 | Sep 2025 | $8.07M | |
| Alcoa Power Generating Inc Yadkin DIV | Badin, NC | Industrial | - | - | Dec 2020 | Oct 2025 | $8.00M | |
| Plainfield Renewable Energy, LLC | Plainfield, CT | Independent Power Producer | 1 | 15.7 GWh | Oct 2024 | Oct 2025 | $7.96M | |
| Logan Wind Energy LLC | Juno Beach, FL | Independent Power Producer | 1 | 584.8 GWh | Sep 2025 | Sep 2025 | $7.96M | |
| Blythe Mesa Solar II, LLC | Beaverton, OR | Independent Power Producer | 1 | 641.4 GWh | Sep 2025 | Oct 2025 | $7.93M | |
| Yellow Pine Solar II, LLC | Juno Beach, FL | Independent Power Producer | 1 | 430.3 GWh | Sep 2025 | Sep 2025 | $7.93M | |
| 63SU 8ME, LLC | New York, NY | Independent Power Producer | 1 | 416.2 GWh | Dec 2024 | Sep 2025 | $7.91M | |
| Castleton Commodities Merchant Trading L.P. | Houston, TX | - | - | - | Oct 2025 | $7.89M | $3.61M | |
| Rising Tree Wind Farm LLC | Houston, TX | Independent Power Producer | 1 | 256.5 GWh | Dec 2024 | Sep 2025 | $7.87M | |
| Peetz Table Wind, LLC | Juno Beach, FL | - | - | - | Sep 2025 | $7.87M | ||
| Broad River Energy LLC | Gaffney, SC | Independent Power Producer | 1 | 873.0 GWh | Sep 2025 | Sep 2025 | $7.85M | |
| Rock Creek Wind Project, LLC | Andover, MA | - | - | - | Sep 2025 | $7.80M | ||
| Terraform IWG Acquisition Holdings II, LLC | Gatineau, QC | - | - | - | Sep 2025 | $7.78M | ||
| Stanton Clean Energy LLC | Juno Beach, FL | Independent Power Producer | 1 | 4.0 TWh | Sep 2025 | Sep 2025 | $7.76M | |
| Coram California Development, L.P. | Juno Beach, FL | Independent Power Producer | 1 | 287.7 GWh | Dec 2024 | Sep 2025 | $7.76M | |
| Mesquite Solar 3, LLC | Tonopah, AZ | Investor-Owned Utility | - | - | Dec 2017 | Oct 2025 | $7.75M | |
| Re Garland LLC | Birmingham, AL | - | - | - | Sep 2025 | $7.69M | ||
| Eleven Mile Solar Center, LLC | Austin, TX | Independent Power Producer | 1 | 829.9 GWh | Sep 2025 | Oct 2025 | $7.68M | |
| Prairie Rose Wind, LLC | Andover, MA | - | - | - | Sep 2025 | $7.67M | ||
| Townsite Solar, LLC | St Thomas, VI | Independent Power Producer | 1 | 501.2 GWh | Sep 2025 | Oct 2025 | $7.67M | $2.27M |
| LSP University Park LLC | University Park, IL | Independent Power Producer | 1 | 139.5 GWh | Dec 2024 | Sep 2025 | $7.66M | $91.79k |
| Central Maine Power Company | Orange, CT | - | - | - | Sep 2025 | $7.64M | $46.15M | |
| Lincoln Generating Facility LLC | Omaha, NE | Independent Power Producer | 1 | 2.4 GWh | Oct 2024 | Aug 2025 | $7.63M | |
| Aggressive Energy LLC | Brooklyn, NY | - | - | - | Oct 2025 | $7.62M | $17.68M | |
| Talen Montana LLC | Colstrip, MT | Independent Power Producer | 2 | 10.4 TWh | Sep 2025 | Sep 2025 | $7.59M | $411.28k |
| Apple Energy LLC | Cupertino, CA | - | - | - | Oct 2025 | $7.53M | $16.28M | |
| Northampton Generating Company, L.P. | Morristown, NJ | - | - | - | Oct 2025 | $7.50M | ||
| Big Horn Wind Project LLC | Portland, OR | - | - | - | Sep 2025 | $7.49M | $668.16k | |
| Ca Flats Solar 130, LLC | Scottsdale, AZ | - | - | - | Sep 2025 | $7.48M | ||
| Del Ranch Company | DES Moines, IA | - | - | - | Sep 2025 | $7.46M | ||
| Boswell Wind, LLC | San Diego, CA | Independent Power Producer | 1 | 873.9 GWh | Sep 2025 | Sep 2025 | $7.46M | |
| Hecate Energy Highland LLC | New York, NY | Independent Power Producer | 1 | 658.5 GWh | Sep 2025 | Sep 2025 | $7.44M | |
| Hermiston Power Partnership | Hermiston, OR | Independent Power Producer | 1 | 3.7 TWh | Sep 2025 | Oct 2025 | $7.42M | $0 |
| Northern Colorado Wind LLC | Juno Beach, FL | Independent Power Producer | 1 | 622.4 GWh | Dec 2024 | Sep 2025 | $7.42M | |
| Condor Energy Storage LLC | Grand Terrance, CA | Independent Power Producer | 1 | -31.6 GWh | Sep 2025 | Oct 2025 | $7.40M | |
| Cedar Springs Wind IV, LLC | Juno Beach, FL | Independent Power Producer | 1 | 683.4 GWh | Sep 2025 | Sep 2025 | $7.36M | |
| Sonoran West Solar Holdings LLC | Oakland, CA | Independent Power Producer | 1 | - | - | Oct 2025 | $7.36M | $85.24k |
| Voyager Wind I, LLC | New York, NY | - | - | - | Oct 2025 | $7.35M | ||
| Nevada Solar One, LLC | Chicago, IL | - | - | - | Sep 2025 | $7.35M | ||
| ALTA Wind IV, LLC | Scottsdale, AZ | Independent Power Producer | 1 | 199.5 GWh | Dec 2024 | Sep 2025 | $7.32M | |
| FPL Energy Wyman IV LLC | Juno Beach, FL | - | - | - | Sep 2025 | $7.28M | ||
| Grays Ferry Cogeneration Partnership | Boston, MA | - | - | - | Oct 2025 | $7.26M | ||
| Pleasant Valley Solar, LLC | Miami, FL | Independent Power Producer | 1 | 389.6 GWh | Sep 2025 | Sep 2025 | $7.25M | |
| Selkirk Cogen Partners LP | Selkirk, NY | Independent Power Producer | 1 | 3.3 GWh | Sep 2024 | Oct 2025 | $7.24M | |
| Mountain VIew Power Partners IV, LLC | Louisville, CO | - | - | - | Sep 2025 | $7.23M | ||
| DRW Energy Trading LLC | Houston, TX | - | - | - | Sep 2025 | $7.22M | $6.79M | |
| Omnis Pleasants, LLC | Santa Barbara, CA | Independent Power Producer | 1 | 365.4 GWh | Sep 2025 | Oct 2025 | $7.21M |
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 | Sep 2025 | Nuclear |
| Barry | Bucks, Alabama | 13 TWh | Jan 1954 | Sep 2025 | Natural Gas : 92.7% Bituminous Coal : 7.3% |
| Beaver Valley | Shippingport, Pennsylvania | 15 TWh | Aug 1976 | Sep 2025 | Nuclear |
| Bowen | Cartersville, Georgia | 11 TWh | Sep 1971 | Sep 2025 | Bituminous Coal : 99.8% |
| Braidwood Generation Station | Braceville, Illinois | 20 TWh | Jun 1988 | Sep 2025 | Nuclear |
| Browns Ferry | Decatur, Alabama | 29 TWh | Jul 1974 | Sep 2025 | Nuclear |
| Brunswick Nuclear | Southport, North Carolina | 15 TWh | Oct 1975 | Sep 2025 | Nuclear |
| Byron Generating Station | Byron, Illinois | 20 TWh | Aug 1985 | Sep 2025 | Nuclear |
| Calvert Cliffs Nuclear Power Plant | Lusby, Maryland | 15 TWh | Apr 1975 | Sep 2025 | Nuclear |
| Catawba | York, South Carolina | 19 TWh | May 1985 | Sep 2025 | Nuclear |
| Comanche Peak | Glen Rose, Texas | 19 TWh | Jul 1990 | Sep 2025 | Nuclear |
| Crystal River | Crystal River, Florida | 15 TWh | Sep 1966 | Sep 2025 | Natural Gas : 78.9% Bituminous Coal : 20.9% |
| Diablo Canyon | Avila Beach, California | 18 TWh | Apr 1985 | Sep 2025 | Nuclear |
| Donald C Cook | Bridgman, Michigan | 18 TWh | Jul 1975 | Sep 2025 | Nuclear |
| Dresden Generating Station | Morris, Illinois | 15 TWh | Jul 1970 | Sep 2025 | Nuclear |
| Edwin I Hatch | Baxley, Georgia | 14 TWh | Nov 1975 | Sep 2025 | Nuclear |
| Gavin Power, LLC | Cheshire, Ohio | 13 TWh | Sep 1974 | Sep 2025 | Bituminous Coal : 99.5% |
| Grand Coulee | Grand Coulee, Washington | 16 TWh | Feb 1941 | Sep 2025 | Water |
| Grand Gulf | Port Gibson, Mississippi | 11 TWh | Jun 1985 | Sep 2025 | Nuclear |
| Guernsey Power Station | Byesville, Ohio | 11 TWh | Jan 2023 | Sep 2025 | Natural Gas |
| H Allen Franklin Combined Cycle | Smiths, Alabama | 12 TWh | May 2002 | Sep 2025 | Natural Gas |
| Hines Energy Complex | Bartow, Florida | 12 TWh | Mar 1999 | Sep 2025 | Natural Gas |
| Jack McDonough | Smyrna, Georgia | 17 TWh | Apr 1971 | Sep 2025 | Natural Gas |
| James H Miller Jr | Quinton, Alabama | 19 TWh | Sep 1978 | Sep 2025 | Subbituminous Coal : 99.1% Natural Gas : 0.9% |
| Joseph M Farley | Columbia, Alabama | 14 TWh | Nov 1977 | Sep 2025 | Nuclear |
| Labadie | Labadie, Missouri | 16 TWh | May 1970 | Sep 2025 | Subbituminous Coal : 99.9% |
| LaSalle Generating Station | Marseilles, Illinois | 20 TWh | Dec 1983 | Sep 2025 | Nuclear |
| Limerick | Sanatoga, Pennsylvania | 19 TWh | Jan 1986 | Sep 2025 | Nuclear |
| McGuire | Huntersville, North Carolina | 20 TWh | Aug 1981 | Sep 2025 | Nuclear |
| Millstone | Waterford, Connecticut | 16 TWh | Nov 1975 | Sep 2025 | Nuclear |
| Monroe (MI) | Monroe, Michigan | 16 TWh | Oct 1969 | Sep 2025 | Subbituminous Coal : 74.0% Bituminous Coal : 16.6% Petroleum Coke : 9.2% |
| Nine Mile Point Nuclear Station | Lycoming, New York | 16 TWh | Nov 1969 | Sep 2025 | Nuclear |
| North Anna | Mineral, Virginia | 16 TWh | May 1978 | Sep 2025 | Nuclear |
| Oconee | Seneca, South Carolina | 23 TWh | Jun 1973 | Sep 2025 | Nuclear |
| Okeechobee Clean Energy Center | Okeechobee, Florida | 12 TWh | Feb 2019 | Sep 2025 | Natural Gas |
| Palo Verde | Wintersburg, Arizona | 32 TWh | Dec 1985 | Sep 2025 | Nuclear |
| Peach Bottom | Delta, Pennsylvania | 22 TWh | Jun 1974 | Sep 2025 | Nuclear |
| PSEG Salem Generating Station | Hancocks Bridge, New Jersey | 17 TWh | May 1971 | Sep 2025 | Nuclear |
| Quad Cities Generating Station | Cordova, Illinois | 15 TWh | Nov 1972 | Sep 2025 | Nuclear |
| Robert Moses Niagara | Lewiston, New York | 15 TWh | Dec 1960 | Sep 2025 | Water |
| Sequoyah | Soddy Daisy, Tennessee | 12 TWh | Jun 1981 | Sep 2025 | Nuclear |
| South Texas Project | Wadsworth, Texas | 22 TWh | Jul 1988 | Sep 2025 | Nuclear |
| St Lucie | Jensen Beach, Florida | 17 TWh | Apr 1976 | Sep 2025 | Nuclear |
| Surry | Surry, Virginia | 14 TWh | Nov 1972 | Sep 2025 | Nuclear |
| TalenEnergy Susquehanna | Berwick, Pennsylvania | 19 TWh | May 1983 | Sep 2025 | Nuclear |
| Turkey Point | Homestead, Florida | 20 TWh | Mar 1967 | Sep 2025 | Nuclear : 67.7% Natural Gas : 32.3% |
| Vogtle | Waynesboro, Georgia | 36 TWh | Apr 1987 | Sep 2025 | Nuclear |
| W A Parish | Thompsons, Texas | 15 TWh | May 1958 | Sep 2025 | Subbituminous Coal : 83.7% Natural Gas : 16.3% |
| Watts Bar Nuclear Plant | Spring City, Tennessee | 15 TWh | Apr 1996 | Sep 2025 | Nuclear |
| West County Energy Center | Loxahatchee, Florida | 18 TWh | Jul 2009 | Sep 2025 | Natural Gas : 99.9% |