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 |
|---|---|---|---|---|---|---|---|---|
| FPL Energy New Mexico Wind LLC | Juno Beach, FL | Independent Power Producer | 1 | 583.8 GWh | Aug 2026 | May 2018 | ||
| Fairbanks Solar Energy Center LLC | Fairbanks, IN | Independent Power Producer | 1 | 583.7 GWh | Aug 2026 | - | ||
| Sherbino II Wind Farm LLC | Charlotte, NC | Independent Power Producer | 1 | 583.1 GWh | Dec 2025 | - | ||
| Northern Colorado Wind LLC | Juno Beach, FL | Independent Power Producer | 1 | 583.1 GWh | Dec 2025 | Sep 2025 | $7.42M | |
| Fence Post Solar Project, LLC | Andover, MA | Independent Power Producer | 1 | 582.9 GWh | Aug 2026 | - | ||
| Blythe Mesa Solar II, LLC | Beaverton, OR | Independent Power Producer | - | 582.7 GWh | Dec 2024 | Oct 2025 | $7.93M | |
| San Juan Solar I, LLC | New York, NY | Independent Power Producer | 1 | 579.6 GWh | Aug 2026 | - | ||
| GCF - Columbus Mill | Columbus, MS | Independent Power Producer | 1 | 578.9 GWh | Aug 2026 | - | ||
| Balko Wind LLC | New York, NY | Independent Power Producer | 1 | 578.5 GWh | Aug 2026 | Sep 2025 | $4.99M | |
| Westrock-West Point Mill | West Point, VA | Industrial | 1 | 578.1 GWh | Aug 2026 | - | ||
| Randolph Solar Park LLC | Coolidge, AZ | Independent Power Producer | 1 | 577.4 GWh | Aug 2026 | Sep 2025 | $4.63M | |
| Indiana Municipal Power Agency | Carmel, IN | Political Subdivision | 48 | 577.0 GWh | Dec 2025 | Oct 2025 | $39.23M | $26.59M |
| Invista | Wichita, KS | Industrial | 3 | 576.2 GWh | Jan 2026 | - | ||
| Nextera Energy Majestic Wind | Juno Beach, FL | Independent Power Producer | 2 | 574.2 GWh | Dec 2025 | - | ||
| Altagas Blythe Operations Inc | Port Huron, MI | Independent Power Producer | 1 | 572.5 GWh | Aug 2026 | - | ||
| Roaring Springs, LLC | Juno Beach, FL | Independent Power Producer | 1 | 571.7 GWh | Aug 2026 | - | ||
| Green Mountain Power Corp | Colchester, VT | Investor-Owned Utility | 47 | 571.7 GWh | Aug 2026 | Oct 2025 | $8.19M | $48.76M |
| Rockhaven Wind Project, LLC | Andover, MA | Independent Power Producer | 1 | 571.2 GWh | Aug 2026 | Oct 2025 | $1.10M | |
| Se Athos II, LLC | San Carlos, CA | Independent Power Producer | 1 | 570.7 GWh | Aug 2026 | Sep 2025 | $3.79M | |
| Porter Solar LLC | Asheville, NC | Independent Power Producer | 1 | 570.2 GWh | Dec 2025 | - | ||
| AGUA Caliente Solar | Princeton, NJ | Independent Power Producer | 1 | 569.1 GWh | Aug 2026 | Sep 2025 | $24.76M | |
| Dusty Rose Wind, LLC | Juno Beach, FL | Independent Power Producer | 1 | 568.0 GWh | Aug 2026 | - | ||
| High Trail Wind Farm LLC | Ellsworth, IL | Independent Power Producer | 1 | 566.6 GWh | Aug 2026 | Oct 2025 | $3.37M | |
| Babbitt Ranch Energy Center, LLC | Juno Beach, FL | Independent Power Producer | 1 | 565.7 GWh | Aug 2026 | Sep 2025 | $5.76M | |
| Ap Solar 2, LLC | New York, NY | Independent Power Producer | 1 | 565.5 GWh | Aug 2026 | - | ||
| White Creek Wind 1 LLC | Seattle, WA | Independent Power Producer | 1 | 565.3 GWh | Dec 2025 | - | ||
| Elwood Energy, LLC | Elwood, IL | Independent Power Producer | 1 | 564.8 GWh | Aug 2026 | Oct 2025 | $9.39M | |
| Taygete Energy Project LLC | Independent Power Producer | 1 | 564.6 GWh | Aug 2026 | - | |||
| Canadian Hills Wind LLC | Boston, MA | Independent Power Producer | 1 | 564.4 GWh | Aug 2026 | Sep 2025 | $3.13M | |
| Ridgeline Energy LLC | Independent Power Producer | 2 | 564.0 GWh | Dec 2025 | - | |||
| Georgia-Pacific Monticello LLC | Atlanta, GA | Industrial | 1 | 563.7 GWh | Dec 2025 | - | ||
| Trent Wind Farm LP | Trent, TX | Investor-Owned Utility | - | 563.6 GWh | Dec 2024 | - | ||
| McCrae Wind Energy II, LLC | Pittsburgh, PA | Independent Power Producer | 1 | 563.2 GWh | Aug 2026 | - | ||
| Sky Ranch Solar And Storage | Juno Beach, FL | Independent Power Producer | 1 | 560.0 GWh | Aug 2026 | - | ||
| Phoebe Energy Project, LLC | San Diego, CA | Independent Power Producer | 1 | 559.5 GWh | Aug 2026 | - | ||
| Ranchland Wind Project II, LLC | Andover, MA | Independent Power Producer | 1 | 558.3 GWh | Aug 2026 | - | ||
| Mountain Creek Power, LLC | Dallas, TX | Independent Power Producer | 1 | 558.3 GWh | Dec 2025 | - | ||
| Nextera Energy Desert Sunlight 250, LLC | Juno Beach, FL | Independent Power Producer | 1 | 554.7 GWh | Dec 2025 | - | ||
| Darby Power, LLC | Mount Sterling, OH | Independent Power Producer | 1 | 553.9 GWh | Dec 2025 | Oct 2025 | $19.37M | |
| Azure Sky Solar Project, LLC | Andover, MA | Independent Power Producer | 1 | 553.6 GWh | Aug 2026 | - | ||
| Ip Oberon LLC | Beaverton, OR | Independent Power Producer | - | 553.5 GWh | Dec 2024 | Oct 2025 | $9.92M | |
| 225DD 8ME LLC | Portland, OR | Independent Power Producer | 1 | 553.1 GWh | Aug 2026 | - | ||
| Bernard Creek Solar, LLC | Houston, TX | Independent Power Producer | 1 | 552.9 GWh | Aug 2026 | - | ||
| Pleasant Valley Solar, LLC | Miami, FL | Independent Power Producer | 1 | 551.5 GWh | Aug 2026 | Sep 2025 | $7.25M | |
| Thunder Wolf Energy Center, LLC | Juno Beach, FL | Independent Power Producer | 1 | 549.5 GWh | Aug 2026 | Sep 2025 | $5.20M | |
| Orsted Wind Power North America LLC | Boston, MA | Independent Power Producer | 3 | 549.3 GWh | Aug 2026 | - | ||
| Cool Springs Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 547.2 GWh | Aug 2026 | Sep 2025 | $3.95M | |
| Tatanka Ridge LLC | Milwaukee, WI | Investor-Owned Utility | 1 | 547.0 GWh | Aug 2026 | - | ||
| Diver Solar, LLC | Juno Beach, FL | Industrial | 1 | 545.4 GWh | Aug 2026 | - | ||
| Long Lake Solar, LLC | New York, NY | Independent Power Producer | 1 | 544.7 GWh | Aug 2026 | Sep 2025 | $2.38M | |
| FCC Environmental | Spring, TX | Independent Power Producer | 1 | 544.6 GWh | Aug 2026 | - | ||
| Cardinal Point LLC | Edmonton, AB | Independent Power Producer | 1 | 544.5 GWh | Aug 2026 | Oct 2025 | $3.42M | |
| Cedar Creek Wind, LLC | San Francisco, CA | Independent Power Producer | 1 | 544.1 GWh | Aug 2026 | Oct 2025 | $13.81M | |
| Angelo Solar, LLC | Charlottesville, VA | Independent Power Producer | 1 | 540.1 GWh | Aug 2026 | - | ||
| City Of Farmington - (NM) | Farmington, NM | Municipally-Owned Utility | 3 | 540.0 GWh | Aug 2026 | Sep 2025 | $5.90M | |
| EDPR Ca Solar Park LLC | Houston, TX | Independent Power Producer | 1 | 537.7 GWh | Aug 2026 | Sep 2025 | $4.59M | $2.42M |
| Big Elm Solar, LLC | Charlottesville, VA | Independent Power Producer | 1 | 535.2 GWh | Aug 2026 | - | ||
| Idaho Wind Partners 1 LLC | Boston, MA | Independent Power Producer | 11 | 534.5 GWh | Dec 2025 | - | ||
| Prairie Switch Wind LLC | Independent Power Producer | 1 | 534.1 GWh | Aug 2026 | - | |||
| Blackstone Wind Farm II LLC | Houston, TX | Independent Power Producer | 1 | 533.2 GWh | Dec 2025 | Oct 2025 | $3.90M | |
| Westrock (La) | Norcross, GA | Municipally-Owned Utility | 1 | 532.4 GWh | Dec 2025 | - | ||
| Daggett Solar Power 2 LLC | Princeton, NJ | Independent Power Producer | 1 | 532.3 GWh | Aug 2026 | Oct 2025 | $8.21M | |
| Blue Summit Wind LLC | Independent Power Producer | 1 | 531.6 GWh | Dec 2025 | - | |||
| Sebree Solar, LLC | Juno Beach, FL | Independent Power Producer | 2 | 531.4 GWh | Aug 2026 | Sep 2025 | ||
| Birch Creek Power, LLC | St. Louis, MO | Independent Power Producer | 7 | 530.4 GWh | Aug 2026 | - | ||
| Yellowbud Solar LLC | Williamsport, OH | Independent Power Producer | - | 527.7 GWh | Dec 2024 | Oct 2025 | $6.86M | |
| Ascend Performance Materials | Cantonment, FL | Industrial | 2 | 523.8 GWh | Aug 2026 | - | ||
| Cams (Georgia) Washington County Power | Sandersville, GA | Independent Power Producer | 1 | 518.6 GWh | Dec 2025 | - | ||
| Proxima Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 518.3 GWh | Aug 2026 | Sep 2025 | $13.04M | |
| Cedar Springs Wind III, LLC | Juno Beach, FL | Independent Power Producer | 1 | 518.1 GWh | Aug 2026 | Sep 2025 | $1.90M | |
| West Texas Solar Project II LLC | New York, NY | Independent Power Producer | 1 | 515.6 GWh | Aug 2026 | - | ||
| Covanta Essex Company | Newark, NJ | Independent Power Producer | 1 | 515.5 GWh | Aug 2026 | Apr 2024 | ||
| Covanta Hempstead Company | Westbury, NY | Independent Power Producer | 1 | 515.0 GWh | Aug 2026 | Apr 2024 | ||
| Hilltopper Wind Project, LLC | Andover, MA | Independent Power Producer | 1 | 511.9 GWh | Aug 2026 | - | ||
| ENEL Green Power Estonian Solar Project, LLC | Andover, MA | Independent Power Producer | 1 | 511.9 GWh | Aug 2026 | - | ||
| FPL Energy Vansycle LLC | Juno Beach, FL | Independent Power Producer | 2 | 510.4 GWh | Dec 2025 | Sep 2025 | $6.15M | |
| Brazoria Solar I, LLC | Houston, TX | Independent Power Producer | 1 | 509.7 GWh | Aug 2026 | - | ||
| Rocksprings VAL Verde Wind, LLC | Chicago, IL | Independent Power Producer | 1 | 509.6 GWh | Aug 2026 | - | ||
| Townsite Solar, LLC | St Thomas, VI | Independent Power Producer | 1 | 506.5 GWh | Aug 2026 | Oct 2025 | $7.67M | $2.27M |
| City Of Roseville - (Ca) | Roseville, CA | Municipally-Owned Utility | 2 | 505.7 GWh | Aug 2026 | Sep 2025 | $2.13M | |
| Wildcat Creek Wind Farm LLC | Houston, TX | Independent Power Producer | 1 | 504.4 GWh | Aug 2026 | - | ||
| City Of Fremont - (Ne) | Fremont, NE | Municipally-Owned Utility | 1 | 503.5 GWh | Dec 2025 | - | ||
| Nextera Renewable Fuels, LLC | Allentown, PA | Independent Power Producer | 33 | 503.0 GWh | Aug 2026 | Oct 2025 | $4.38M | $2.19M |
| Ponderosa Wind II, LLC | Juno Beach, FL | Independent Power Producer | 1 | 502.4 GWh | Aug 2026 | Oct 2025 | $819.44k | |
| Milagro Solar I, LLC | Santa Teresa, NM | Independent Power Producer | 1 | 502.1 GWh | Aug 2026 | Oct 2025 | $1.79M | |
| Aurora Generation LLC | Aurora, IL | Independent Power Producer | 1 | 502.0 GWh | Aug 2026 | Sep 2025 | $16.01M | |
| Hornshadow Solar II, LLC | New York, NY | Independent Power Producer | 1 | 501.4 GWh | Aug 2026 | - | ||
| Marble River, LLC | Houston, TX | Independent Power Producer | 1 | 501.1 GWh | Aug 2026 | Oct 2025 | $3.60M | |
| Techren Solar II LLC | Boise, ID | Independent Power Producer | 1 | 500.7 GWh | Aug 2026 | Sep 2025 | $5.25M | |
| Sappi Cloquet LLC | Cloquet, MN | Industrial | 1 | 500.6 GWh | Aug 2026 | - | ||
| Deerfield Wind Energy, LLC | Oakville, ON | Independent Power Producer | 1 | 499.1 GWh | Aug 2026 | Sep 2025 | $5.38M | |
| Flat Fork Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 498.9 GWh | Aug 2026 | Sep 2025 | ||
| Concho Bluff LLC | Wilmington, DE | Independent Power Producer | 1 | 496.3 GWh | Aug 2026 | - | ||
| 1370 Shannon LLC | Greenwich, CT | Independent Power Producer | 1 | 493.6 GWh | Aug 2026 | - | ||
| Ben Milam Solar 1 LLC | Redwood City, CA | Independent Power Producer | 1 | 493.0 GWh | Aug 2026 | - | ||
| TRES Bahias Solar Power, LLC | Boston, MA | Independent Power Producer | 1 | 492.0 GWh | Aug 2026 | - | ||
| Pud No 1 Of Pend Oreille County - (Wa) | Newport, WA | Political Subdivision | 3 | 491.8 GWh | Dec 2025 | Oct 2025 | $2.77M | |
| Billerud Escanaba LLC | Escanaba, MI | Industrial | 1 | 491.5 GWh | Aug 2026 | Sep 2025 | $1.95k | |
| Ford Ridge | Charlottesville, VA | Independent Power Producer | 1 | 491.5 GWh | Aug 2026 | - | ||
| Cutlass II Solar LLC | Austin, TX | Independent Power Producer | 1 | 490.4 GWh | Aug 2026 | - |
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 | Aug 2026 | Nuclear |
| Barry | Bucks, Alabama | 14 TWh | Jan 1954 | Aug 2026 | Natural Gas : 96.4% Bituminous Coal : 3.6% |
| Beaver Valley | Shippingport, Pennsylvania | 15 TWh | Aug 1976 | Aug 2026 | Nuclear |
| Bowen | Cartersville, Georgia | 13 TWh | Sep 1971 | Aug 2026 | Bituminous Coal : 99.8% |
| Braidwood Generation Station | Braceville, Illinois | 20 TWh | Jun 1988 | Aug 2026 | Nuclear |
| Browns Ferry | Decatur, Alabama | 31 TWh | Jul 1974 | Aug 2026 | Nuclear |
| Brunswick Nuclear | Southport, North Carolina | 15 TWh | Oct 1975 | Aug 2026 | Nuclear |
| Byron Generating Station | Byron, Illinois | 20 TWh | Aug 1985 | Aug 2026 | Nuclear |
| Calvert Cliffs Nuclear Power Plant | Lusby, Maryland | 15 TWh | Apr 1975 | Aug 2026 | Nuclear |
| Catawba | York, South Carolina | 18 TWh | May 1985 | Aug 2026 | Nuclear |
| Comanche Peak | Glen Rose, Texas | 20 TWh | Jul 1990 | Aug 2026 | Nuclear |
| Crystal River | Crystal River, Florida | 16 TWh | Sep 1966 | Aug 2026 | Natural Gas : 69.9% Bituminous Coal : 29.9% |
| Diablo Canyon | Avila Beach, California | 19 TWh | Apr 1985 | Aug 2026 | Nuclear |
| Donald C Cook | Bridgman, Michigan | 18 TWh | Jul 1975 | Aug 2026 | Nuclear |
| Dresden Generating Station | Morris, Illinois | 15 TWh | Jul 1970 | Aug 2026 | Nuclear |
| Edwin I Hatch | Baxley, Georgia | 14 TWh | Nov 1975 | Aug 2026 | Nuclear |
| Gavin Power, LLC | Cheshire, Ohio | 12 TWh | Sep 1974 | Aug 2026 | Bituminous Coal : 99.5% |
| Grand Coulee | Grand Coulee, Washington | 19 TWh | Feb 1941 | Aug 2026 | Water |
| Guernsey Power Station | Byesville, Ohio | 12 TWh | Jan 2023 | Aug 2026 | Natural Gas |
| H Allen Franklin Combined Cycle | Smiths, Alabama | 12 TWh | May 2002 | Aug 2026 | Natural Gas |
| Jack McDonough | Smyrna, Georgia | 19 TWh | Apr 1971 | Aug 2026 | Natural Gas |
| James H Miller Jr | Quinton, Alabama | 19 TWh | Sep 1978 | Aug 2026 | Subbituminous Coal : 99.1% Natural Gas : 0.9% |
| Joseph M Farley | Columbia, Alabama | 15 TWh | Nov 1977 | Aug 2026 | Nuclear |
| Labadie | Labadie, Missouri | 15 TWh | May 1970 | Aug 2026 | Subbituminous Coal : 99.9% |
| LaSalle Generating Station | Marseilles, Illinois | 19 TWh | Dec 1983 | Aug 2026 | Nuclear |
| Limerick | Sanatoga, Pennsylvania | 19 TWh | Jan 1986 | Aug 2026 | Nuclear |
| McGuire | Huntersville, North Carolina | 19 TWh | Aug 1981 | Aug 2026 | Nuclear |
| Millstone | Waterford, Connecticut | 17 TWh | Nov 1975 | Aug 2026 | Nuclear |
| Monroe (MI) | Monroe, Michigan | 15 TWh | Oct 1969 | Aug 2026 | Subbituminous Coal : 75.1% Bituminous Coal : 15.7% Petroleum Coke : 9.0% |
| Nine Mile Point Nuclear Station | Lycoming, New York | 16 TWh | Nov 1969 | Aug 2026 | Nuclear |
| North Anna | Mineral, Virginia | 16 TWh | May 1978 | Aug 2026 | Nuclear |
| Oak Grove (TX) | Franklin, Texas | 12 TWh | Mar 2010 | Aug 2026 | Lignite Coal : 99.3% Natural Gas : 0.7% |
| Oconee | Seneca, South Carolina | 22 TWh | Jun 1973 | Aug 2026 | Nuclear |
| Palo Verde | Wintersburg, Arizona | 31 TWh | Dec 1985 | Aug 2026 | Nuclear |
| Peach Bottom | Delta, Pennsylvania | 22 TWh | Jun 1974 | Aug 2026 | Nuclear |
| Prairie State Generating Station | Marissa, Illinois | 12 TWh | May 2012 | Aug 2026 | Bituminous Coal : 99.8% |
| PSEG Salem Generating Station | Hancocks Bridge, New Jersey | 19 TWh | May 1971 | Aug 2026 | Nuclear |
| Quad Cities Generating Station | Cordova, Illinois | 15 TWh | Nov 1972 | Aug 2026 | Nuclear |
| Robert Moses Niagara | Lewiston, New York | 14 TWh | Dec 1960 | Aug 2026 | Water |
| Sequoyah | Soddy Daisy, Tennessee | 18 TWh | Jun 1981 | Aug 2026 | Nuclear |
| South Texas Project | Wadsworth, Texas | 20 TWh | Jul 1988 | Aug 2026 | Nuclear |
| St Lucie | Jensen Beach, Florida | 15 TWh | Apr 1976 | Aug 2026 | Nuclear |
| Surry | Surry, Virginia | 12 TWh | Nov 1972 | Aug 2026 | Nuclear |
| TalenEnergy Susquehanna | Berwick, Pennsylvania | 20 TWh | May 1983 | Aug 2026 | Nuclear |
| Turkey Point | Homestead, Florida | 20 TWh | Mar 1967 | Aug 2026 | Nuclear : 64.7% Natural Gas : 35.3% |
| Union Power Station | El Dorado, Arkansas | 13 TWh | Dec 2002 | Aug 2026 | Natural Gas |
| Vogtle | Waynesboro, Georgia | 37 TWh | Apr 1987 | Aug 2026 | Nuclear |
| W A Parish | Thompsons, Texas | 14 TWh | May 1958 | Aug 2026 | Subbituminous Coal : 82.1% Natural Gas : 17.9% |
| Watts Bar Nuclear Plant | Spring City, Tennessee | 20 TWh | Apr 1996 | Aug 2026 | Nuclear |
| West County Energy Center | Loxahatchee, Florida | 18 TWh | Jul 2009 | Aug 2026 | Natural Gas : 99.9% |