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 |
|---|---|---|---|---|---|---|---|---|
| Sparta Solar, LLC | Austin, TX | Independent Power Producer | 1 | 572.6 GWh | Apr 2025 | - | ||
| Berkshire Power Co LLC | Darien, CT | Independent Power Producer | 1 | 574.1 GWh | Dec 2024 | Jun 2025 | $25.70M | |
| AGUA Caliente Solar | Dateland, AZ | Independent Power Producer | 1 | 575.1 GWh | Apr 2025 | Jun 2025 | $12.76M | |
| Evergy Missouri West | Kansas City, MO | Investor-Owned Utility | 9 | 575.3 GWh | Apr 2025 | Jul 2025 | $38.67M | $14.12M |
| ALTA Farms II Wind Project, LLC | Andover, MA | Independent Power Producer | 1 | 577.6 GWh | Apr 2025 | - | ||
| Morris Cogeneration LLC | Morris, IL | Independent Power Producer | 1 | 580.1 GWh | Apr 2025 | Jul 2025 | $1.77M | |
| BT Noble Solar, LLC | Bloomington, MN | Independent Power Producer | 1 | 583.9 GWh | Apr 2025 | - | ||
| Old Trail Wind Farm LLC | Ellsworth, IL | Independent Power Producer | 1 | 584.0 GWh | Apr 2025 | Jul 2025 | $6.38M | |
| Westrock, Fernandina Beach | Fernandina Beach, FL | Industrial | 2 | 589.6 GWh | Apr 2025 | - | ||
| White Creek Wind 1 LLC | Seattle, WA | Independent Power Producer | 1 | 590.8 GWh | Dec 2024 | - | ||
| Nextera Energy Desert Sunlight 250, LLC | Juno Beach, FL | Independent Power Producer | 1 | 591.5 GWh | Dec 2024 | - | ||
| Naturener Rim Rock Energy LLC | Palm Beach Gardens, FL | Independent Power Producer | 1 | 592.8 GWh | Apr 2025 | - | ||
| Covanta Hempstead Company | Westbury, NY | Independent Power Producer | 1 | 594.2 GWh | Apr 2025 | Apr 2024 | ||
| Blythe Mesa Solar II, LLC | Beaverton, OR | Independent Power Producer | 1 | 596.0 GWh | Apr 2025 | Apr 2025 | $4.56M | |
| Blue Canyon Windpower II LLC | Houston, TX | Independent Power Producer | 1 | 596.7 GWh | Dec 2024 | Apr 2025 | $12.07M | |
| Georgia-Pacific Monticello LLC | Atlanta, GA | Industrial | 1 | 597.4 GWh | Dec 2024 | - | ||
| Riverside Generating Co LLC | Catlettsburg, KY | Independent Power Producer | 1 | 598.1 GWh | Apr 2025 | Mar 2025 | $22.29M | |
| Freeport LNG Development L.P | Houston, TX | Industrial | 1 | 600.5 GWh | Dec 2024 | - | ||
| Blythe Solar 110, LLC | Juno Beach, FL | Independent Power Producer | 1 | 601.5 GWh | Dec 2024 | Jun 2025 | $1.97M | |
| Mojave Solar LLC | Hinkley, CA | Independent Power Producer | 1 | 601.6 GWh | Apr 2025 | Jun 2025 | $7.69M | |
| Scout Clean Energy LLC | Independent Power Producer | 1 | 603.6 GWh | Apr 2025 | - | |||
| King Creek Wind Farm 2 LLC | Independent Power Producer | 1 | 604.1 GWh | Apr 2025 | - | |||
| Idaho Wind Partners 1 LLC | Boston, MA | Independent Power Producer | 11 | 605.5 GWh | Dec 2024 | - | ||
| Se Titan, LLC | San Carlos, CA | Independent Power Producer | 1 | 606.9 GWh | Apr 2025 | - | ||
| Upper Michigan Energy Resources Company | Milwaukee, MI | Investor-Owned Utility | 2 | 608.3 GWh | Dec 2024 | Jul 2025 | $9.45M | $67.91k |
| Moraine Sands Wind Power, LLC | Toronto, ON | Independent Power Producer | 1 | 608.6 GWh | Apr 2025 | Apr 2025 | $6.83M | |
| Sherbino II Wind Farm LLC | Charlotte, NC | Independent Power Producer | 1 | 609.5 GWh | Dec 2024 | - | ||
| Masspower | Indian Orchard, MA | Independent Power Producer | 1 | 610.7 GWh | Dec 2023 | Mar 2025 | $3.76M | |
| FPL Energy Crystal Lake Wind LLC | Juno Beach, FL | Independent Power Producer | 1 | 610.9 GWh | Apr 2025 | - | ||
| Ip Oberon II, LLC | Beaverton, OR | Independent Power Producer | 1 | 611.2 GWh | Apr 2025 | Apr 2025 | $6.78M | |
| Castle Gap Wind Power, LLC | Boston, MA | Independent Power Producer | 1 | 611.6 GWh | Apr 2025 | - | ||
| Arrow Canyon Solar LLC | San Diego, CA | Independent Power Producer | 1 | 612.7 GWh | Apr 2025 | Jul 2025 | $2.83M | |
| Pioneer HUTT Wind Energy, LLC | Juno Beach, FL | Independent Power Producer | 1 | 615.1 GWh | Apr 2025 | - | ||
| Osceola Windpower LLC | Juno Beach, FL | Independent Power Producer | 2 | 618.3 GWh | Apr 2025 | Jun 2019 | ||
| Caney River Wind Project | Andover, MA | Independent Power Producer | 1 | 618.6 GWh | Apr 2025 | Mar 2025 | $11.54M | |
| Ridgeline Energy LLC | Independent Power Producer | 2 | 619.2 GWh | Dec 2024 | - | |||
| Tatanka Ridge LLC | Milwaukee, WI | Investor-Owned Utility | 1 | 621.6 GWh | Apr 2025 | - | ||
| Northern Colorado Wind LLC | Juno Beach, FL | Independent Power Producer | 1 | 622.4 GWh | Dec 2024 | Jun 2025 | $7.94M | |
| Nextera Renewable Fuels, LLC | Allentown, PA | Independent Power Producer | 31 | 623.4 GWh | Apr 2025 | Apr 2025 | $5.64M | $2.82M |
| Langford Wind Power LLC | Independent Power Producer | 1 | 625.7 GWh | Dec 2024 | - | |||
| RW Miller Power LLC | PALO Pinto, TX | Independent Power Producer | 1 | 628.3 GWh | Apr 2025 | - | ||
| Covanta Fairfax Inc | Lorton, VA | Commercial | 1 | 629.4 GWh | Apr 2025 | Apr 2024 | ||
| Matanuska Electric Assn Inc | Palmer, AK | Cooperative | 1 | 632.3 GWh | Dec 2024 | - | ||
| Green Mountain Power Corp | Colchester, VT | Investor-Owned Utility | 47 | 632.7 GWh | Apr 2025 | Jun 2025 | $122.17M | $68.47M |
| Wabash Valley Power Assn, Inc | Indianapolis, IN | Cooperative | 9 | 635.2 GWh | Apr 2025 | - | ||
| Ip Radian, LLC | Beaverton, OR | Independent Power Producer | 1 | 638.0 GWh | Apr 2025 | - | ||
| Shell Chemical LP | Geismar, LA | Independent Power Producer|Industrial | 2 | 638.4 GWh | Dec 2024 | Jun 2025 | $886.94k | |
| El Algodon Alto Wind Farm, LLC | Austin, TX | Independent Power Producer | 1 | 639.5 GWh | Apr 2025 | - | ||
| Rumford Power | Rumford, ME | Independent Power Producer | 1 | 640.9 GWh | Dec 2024 | Mar 2025 | $6.01M | |
| Tesoro Marketing & Refining Co. LLC (Martinez) | Findlay, OH | Independent Power Producer | 1 | 641.9 GWh | Apr 2025 | - | ||
| FPL Energy Illinois Wind LLC | Juno Beach, FL | Independent Power Producer | 1 | 642.0 GWh | Apr 2025 | Apr 2025 | $9.32M | |
| Gregory Power Partners LLC | Princeton, NJ | Industrial | 1 | 642.9 GWh | Apr 2025 | - | ||
| FPL Energy Ashtabula Wind LLC | Juno Beach, FL | Independent Power Producer | 1 | 643.9 GWh | Dec 2024 | - | ||
| Genesis Solar LLC | Juno Beach, FL | Independent Power Producer | 1 | 644.3 GWh | Apr 2025 | Jun 2025 | $17.54M | |
| Schuylkill Energy Resource Inc | Pottsville, PA | Independent Power Producer | 1 | 646.3 GWh | Apr 2025 | Jul 2025 | $5.70M | |
| Calpine Eastern Corp | Houston, TX | Independent Power Producer | 1 | 647.1 GWh | Dec 2023 | - | ||
| Cherokee County Cogen Partners LLC | Gaffney, SC | Independent Power Producer | 1 | 647.2 GWh | Dec 2024 | - | ||
| Silver State Solar Power South, LLC | Juno Beach, FL | Independent Power Producer | 1 | 647.2 GWh | Apr 2025 | Mar 2025 | $13.23M | |
| CP Bloom Wind LLC | Edmonton, AB | Independent Power Producer | 1 | 647.5 GWh | Apr 2025 | Jul 2025 | $-620.27k | |
| Paris Generation LP | Paris, TX | Independent Power Producer | 1 | 648.0 GWh | Dec 2024 | - | ||
| Horizon Hill Wind, LLC | Centralia, WA | Independent Power Producer | 1 | 650.7 GWh | Apr 2025 | Jul 2025 | $715.40k | |
| Ector County Generation, LLC | The Woodlands, TX | Independent Power Producer | 1 | 652.1 GWh | Dec 2024 | - | ||
| City Of Springfield - (Il) | Springfield, CO | Municipally-Owned Utility | 6 | 653.3 GWh | Apr 2025 | Mar 2025 | $277.50k | |
| Indorama Ventures | Port Neches, TX | Industrial | 1 | 653.4 GWh | Dec 2024 | - | ||
| FPL Energy Weatherford, LLC | Juno Beach, FL | Independent Power Producer | 1 | 653.8 GWh | Dec 2024 | - | ||
| Foxtail Wind, LLC | Denver, CO | Investor-Owned Utility | 1 | 654.1 GWh | Apr 2025 | - | ||
| Eleven Mile Solar Center, LLC | Austin, TX | Independent Power Producer | 1 | 655.4 GWh | Apr 2025 | Jul 2025 | $4.83M | |
| Hunlock Energy, LLC | Hunlock Creek, PA | Independent Power Producer | 2 | 657.5 GWh | Dec 2024 | May 2019 | ||
| FPL Energy Vansycle LLC | Juno Beach, FL | Independent Power Producer | 2 | 659.6 GWh | Dec 2024 | Mar 2025 | $4.33M | |
| EXUS Pennsylvania Wind Holdings | Pittsburgh, PA | Independent Power Producer | 4 | 660.2 GWh | Dec 2024 | - | ||
| Brady Wind II, LLC | Juno Beach, FL | Independent Power Producer | 1 | 661.9 GWh | Apr 2025 | Jun 2025 | $4.38M | |
| Imperial Valley Solar 3, LLC | Scottsdale, AZ | Independent Power Producer | 1 | 663.5 GWh | Apr 2025 | Mar 2025 | $7.04M | |
| Glacier Sands Wind Power, LLC | Toronto, ON | Independent Power Producer | 1 | 665.4 GWh | Apr 2025 | Jul 2025 | $8.04M | |
| Meadow Lake Wind Farm VI LLC | Chalmers, IN | Independent Power Producer | 1 | 666.3 GWh | Apr 2025 | Jul 2025 | $14.24M | |
| Westlands Solar Blue (Oz) Owner, LLC | LOS Angeles, CA | Independent Power Producer | 1 | 666.5 GWh | Apr 2025 | Jun 2025 | $5.80M | $625.00k |
| Fluvanna Wind Energy LLC | Independent Power Producer | 1 | 667.3 GWh | Apr 2025 | - | |||
| Neptune Energy Center, LLC | Juno Beach, FL | Independent Power Producer | 1 | 669.1 GWh | Apr 2025 | Jun 2025 | $4.45M | |
| American Bituminous Power LP | Grant Town, WV | Independent Power Producer | 1 | 669.8 GWh | Dec 2024 | - | ||
| Arica Solar, LLC | San Francisco, CA | Independent Power Producer | 1 | 669.9 GWh | Apr 2025 | Mar 2025 | $7.18M | |
| Carousel Wind Farm, LLC | Juno Beach, FL | Independent Power Producer | 1 | 670.4 GWh | Dec 2024 | Jun 2025 | $4.57M | |
| Ip Lumina, LLC | Beaverton, OR | Independent Power Producer | 1 | 673.4 GWh | Apr 2025 | - | ||
| Broad River Energy LLC | Gaffney, SC | Independent Power Producer | 1 | 673.8 GWh | Apr 2025 | Mar 2025 | $18.56M | |
| McCoy Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 674.0 GWh | Dec 2024 | Mar 2025 | $16.45M | |
| Ascend Performance Materials | Cantonment, FL | Industrial | 2 | 676.2 GWh | Apr 2025 | - | ||
| Cedar Point LLC | Houston, TX | Independent Power Producer | 1 | 676.5 GWh | Apr 2025 | - | ||
| Omnis Pleasants, LLC | Santa Barbara, CA | Independent Power Producer | 1 | 677.9 GWh | Apr 2025 | Jul 2025 | $500.22k | |
| Sugar Creek Wind One LLC | Charlottesville, VA | Independent Power Producer | 1 | 679.9 GWh | Apr 2025 | Apr 2025 | $7.24M | |
| Wildcat Ranch Wind Project, LLC | Juno Beach, FL | Independent Power Producer | 1 | 680.1 GWh | Apr 2025 | Mar 2025 | $3.60M | |
| Temple-Inland Corp | Orange, TX | Commercial|Industrial | 1 | 681.0 GWh | Apr 2025 | - | ||
| Procter & Gamble PPR PRDTS Co | Cincinnati, OH | Industrial | 2 | 681.9 GWh | Dec 2024 | - | ||
| Gilberton Power Co | Frackville, PA | Independent Power Producer | 1 | 682.5 GWh | Dec 2023 | - | ||
| Pixelle Specialty Solution, LLC | Spring Grove, PA | Industrial | 3 | 684.9 GWh | Apr 2025 | Apr 2025 | $1.05M | |
| Se Athos I, LLC | San Carlos, CA | Independent Power Producer | 1 | 685.4 GWh | Apr 2025 | Mar 2025 | $988.53k | |
| Arroyo Solar LLC | New York, NY | Independent Power Producer | 1 | 688.9 GWh | Apr 2025 | Mar 2025 | $2.73M | |
| Ip Lumina II, LLC | Beaverton, OR | Independent Power Producer | 1 | 689.0 GWh | Apr 2025 | - | ||
| Prospero Solar II, LLC (Longroad) | Boston, MA | Independent Power Producer | 1 | 692.2 GWh | Apr 2025 | - | ||
| Headwaters Wind Farm LLC | Houston, TX | Independent Power Producer | 1 | 693.0 GWh | Dec 2023 | Jul 2025 | $9.92M | |
| Bearkat Wind Energy 1, LLC | New York, NY | Independent Power Producer | 1 | 693.3 GWh | Apr 2025 | - | ||
| Vitol Pa Wind LLC | Houston, TX | Independent Power Producer | - | 695.5 GWh | Dec 2023 | - | ||
| Windy Flats Partners LLC | Centerville, WA | Independent Power Producer | 1 | 695.8 GWh | Dec 2024 | Jun 2024 |
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% |