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 |
|---|---|---|---|---|---|---|---|---|
| Marble River, LLC | Houston, TX | Independent Power Producer | 1 | 503.2 GWh | Jun 2026 | Jul 2025 | $3.60M | |
| ENEL Green Power Estonian Solar Project, LLC | Andover, MA | Independent Power Producer | 1 | 504.7 GWh | Jun 2026 | - | ||
| Shady Hills Power Co LLC | Shady Hills, FL | Independent Power Producer | 1 | 505.3 GWh | Jun 2026 | Oct 2025 | $5.79M | |
| Ponderosa Wind II, LLC | Juno Beach, FL | Independent Power Producer | 1 | 505.3 GWh | Jun 2026 | Oct 2025 | $819.44k | |
| Deerfield Wind Energy, LLC | Oakville, ON | Independent Power Producer | 1 | 505.5 GWh | Jun 2026 | Sep 2025 | $5.38M | |
| City Of Roseville - (Ca) | Roseville, CA | Municipally-Owned Utility | 2 | 505.7 GWh | Jun 2026 | Sep 2025 | $2.13M | |
| 50LW 8ME LLC | El Dorado Hills, CA | Independent Power Producer | 1 | 508.7 GWh | Jun 2026 | - | ||
| West Texas Solar Project II LLC | New York, NY | Independent Power Producer | 1 | 509.0 GWh | Jun 2026 | - | ||
| Covanta Essex Company | Newark, NJ | Independent Power Producer | 1 | 510.1 GWh | Jun 2026 | Apr 2024 | ||
| FPL Energy Vansycle LLC | Juno Beach, FL | Independent Power Producer | 2 | 510.4 GWh | Dec 2025 | Sep 2025 | $6.15M | |
| EDPR Ca Solar Park LLC | Houston, TX | Independent Power Producer | 1 | 511.3 GWh | Jun 2026 | Sep 2025 | $4.59M | $2.42M |
| Techren Solar II LLC | Boise, ID | Independent Power Producer | 1 | 512.9 GWh | Jun 2026 | Sep 2025 | $5.25M | |
| Goodwell Wind Project LLC | Birmingham, AL | Independent Power Producer | 1 | 517.2 GWh | Jun 2026 | Oct 2025 | $4.03M | |
| Big Elm Solar, LLC | Charlottesville, VA | Independent Power Producer | 1 | 518.8 GWh | Jun 2026 | - | ||
| Hilltopper Wind Project, LLC | Andover, MA | Independent Power Producer | 1 | 519.4 GWh | Jun 2026 | - | ||
| Wildcat Creek Wind Farm LLC | Houston, TX | Independent Power Producer | 1 | 521.3 GWh | Jun 2026 | - | ||
| Cedar Springs Wind III, LLC | Juno Beach, FL | Independent Power Producer | 1 | 522.5 GWh | Jun 2026 | Sep 2025 | $1.90M | |
| Townsite Solar, LLC | St Thomas, VI | Independent Power Producer | 1 | 523.7 GWh | Jun 2026 | Sep 2025 | $7.67M | $2.27M |
| Proxima Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 526.3 GWh | Jun 2026 | Sep 2025 | $13.04M | |
| Aurora Generation LLC | Aurora, IL | Independent Power Producer | 1 | 528.3 GWh | Jun 2026 | Jul 2025 | $16.01M | |
| Birch Creek Power, LLC | St. Louis, MO | Independent Power Producer | 7 | 530.4 GWh | Jun 2026 | - | ||
| Blue Summit Wind LLC | Independent Power Producer | 1 | 531.6 GWh | Dec 2025 | - | |||
| Covanta Hempstead Company | Westbury, NY | Independent Power Producer | 1 | 532.2 GWh | Jun 2026 | Apr 2024 | ||
| Westrock (La) | Norcross, GA | Municipally-Owned Utility | 1 | 532.4 GWh | Dec 2025 | - | ||
| Rocksprings VAL Verde Wind, LLC | Chicago, IL | Independent Power Producer | 1 | 532.7 GWh | Jun 2026 | - | ||
| Blackstone Wind Farm II LLC | Houston, TX | Independent Power Producer | 1 | 533.2 GWh | Dec 2025 | Oct 2025 | $3.90M | |
| Idaho Wind Partners 1 LLC | Boston, MA | Independent Power Producer | 11 | 534.5 GWh | Dec 2025 | - | ||
| Angelo Solar, LLC | Charlottesville, VA | Independent Power Producer | 1 | 534.9 GWh | Jun 2026 | - | ||
| 225DD 8ME LLC | Portland, OR | Independent Power Producer | 1 | 538.3 GWh | Jun 2026 | - | ||
| Ap Solar 2, LLC | New York, NY | Independent Power Producer | 1 | 538.3 GWh | Jun 2026 | - | ||
| City Of Farmington - (NM) | Farmington, NM | Municipally-Owned Utility | 3 | 540.0 GWh | Jun 2026 | Sep 2025 | $5.90M | |
| Azure Sky Solar Project, LLC | Andover, MA | Independent Power Producer | 1 | 541.3 GWh | Jun 2026 | - | ||
| Sparta Solar, LLC | Austin, TX | Independent Power Producer | 1 | 541.9 GWh | Jun 2026 | - | ||
| Cool Springs Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 542.5 GWh | Jun 2026 | Sep 2025 | $3.95M | |
| Long Lake Solar, LLC | New York, NY | Independent Power Producer | 1 | 542.8 GWh | Jun 2026 | Sep 2025 | $2.38M | |
| Bernard Creek Solar, LLC | Houston, TX | Independent Power Producer | 1 | 543.3 GWh | Jun 2026 | - | ||
| Prairie Switch Wind LLC | Independent Power Producer | 1 | 543.6 GWh | Jun 2026 | - | |||
| Bowman Wind, LLC | Charlottesville, VA | Independent Power Producer | 1 | 546.8 GWh | Jun 2026 | - | ||
| Cedar Creek Wind, LLC | San Francisco, CA | Independent Power Producer | 1 | 548.9 GWh | Jun 2026 | Oct 2025 | $13.81M | |
| Orsted Wind Power North America LLC | Boston, MA | Independent Power Producer | 3 | 548.9 GWh | Jun 2026 | - | ||
| Daggett Solar Power 2 LLC | Princeton, NJ | Independent Power Producer | 1 | 553.2 GWh | Jun 2026 | Oct 2025 | $8.21M | |
| Ip Oberon LLC | Beaverton, OR | Independent Power Producer | - | 553.5 GWh | Dec 2024 | Oct 2025 | $9.92M | |
| Darby Power, LLC | Mount Sterling, OH | Independent Power Producer | 1 | 553.9 GWh | Dec 2025 | Oct 2025 | $19.37M | |
| Porter Solar LLC | Asheville, NC | Independent Power Producer | 1 | 554.3 GWh | Jun 2026 | - | ||
| Nextera Energy Desert Sunlight 250, LLC | Juno Beach, FL | Independent Power Producer | 1 | 554.7 GWh | Dec 2025 | - | ||
| Cardinal Point LLC | Edmonton, AB | Independent Power Producer | 1 | 555.8 GWh | Jun 2026 | Jul 2025 | $3.42M | |
| Chapman Ranch Wind LLC | Bishop, TX | Independent Power Producer | 1 | 557.0 GWh | Dec 2024 | - | ||
| Mountain Creek Power, LLC | Dallas, TX | Independent Power Producer | 1 | 558.3 GWh | Dec 2025 | - | ||
| Sky Ranch Solar And Storage | Juno Beach, FL | Independent Power Producer | 1 | 558.8 GWh | Jun 2026 | - | ||
| City Of Fremont - (Ne) | Fremont, NE | Municipally-Owned Utility | 1 | 558.9 GWh | Dec 2024 | - | ||
| Rockhaven Wind Project, LLC | Andover, MA | Independent Power Producer | 1 | 559.7 GWh | Jun 2026 | Oct 2025 | $1.10M | |
| Ranchland Wind Project II, LLC | Andover, MA | Independent Power Producer | 1 | 560.1 GWh | Jun 2026 | - | ||
| Thunder Wolf Energy Center, LLC | Juno Beach, FL | Independent Power Producer | 1 | 560.4 GWh | Jun 2026 | Sep 2025 | $5.20M | |
| Phoebe Energy Project, LLC | San Diego, CA | Independent Power Producer | 1 | 561.1 GWh | Jun 2026 | - | ||
| Canadian Hills Wind LLC | Boston, MA | Independent Power Producer | 1 | 561.3 GWh | Jun 2026 | Jun 2025 | $3.13M | |
| Taygete Energy Project LLC | Independent Power Producer | 1 | 562.7 GWh | Jun 2026 | - | |||
| ND Paper, Inc. | Oakbrook Terrace, IL | Independent Power Producer | 4 | 563.0 GWh | Jun 2026 | - | ||
| 7V Solar Ranch, LLC | San Francisco, CA | Independent Power Producer | 1 | 563.9 GWh | Jun 2026 | - | ||
| Ridgeline Energy LLC | Independent Power Producer | 2 | 564.0 GWh | Dec 2025 | - | |||
| Trent Wind Farm LP | Trent, TX | Investor-Owned Utility | - | 564.4 GWh | Dec 2025 | - | ||
| Fairbanks Solar Energy Center LLC | Fairbanks, IN | Independent Power Producer | 1 | 564.7 GWh | Jun 2026 | - | ||
| BT Hickerson Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 564.8 GWh | Jun 2026 | - | ||
| White Creek Wind 1 LLC | Seattle, WA | Independent Power Producer | 1 | 565.3 GWh | Dec 2025 | - | ||
| Pleasant Valley Solar, LLC | Miami, FL | Independent Power Producer | 1 | 566.3 GWh | Jun 2026 | Sep 2025 | $7.25M | |
| Fence Post Solar Project, LLC | Andover, MA | Independent Power Producer | 1 | 566.4 GWh | Jun 2026 | - | ||
| GCF - Columbus Mill | Columbus, MS | Independent Power Producer | 1 | 567.3 GWh | Jun 2026 | - | ||
| Ascend Performance Materials | Cantonment, FL | Industrial | 2 | 567.5 GWh | Jun 2026 | - | ||
| FPL Energy New Mexico Wind LLC | Juno Beach, FL | Independent Power Producer | 1 | 569.5 GWh | Jun 2026 | May 2018 | ||
| Westlake Chemical Natrium Plant | Proctor, WV | Industrial | 1 | 570.1 GWh | Jun 2026 | - | ||
| Nextera Energy Majestic Wind | Juno Beach, FL | Independent Power Producer | 2 | 570.3 GWh | Dec 2025 | - | ||
| Tatanka Ridge LLC | Milwaukee, WI | Investor-Owned Utility | 1 | 571.2 GWh | Jun 2026 | - | ||
| Green Mountain Power Corp | Colchester, VT | Investor-Owned Utility | 47 | 571.7 GWh | Jun 2026 | Oct 2025 | $8.19M | $48.76M |
| AGUA Caliente Solar | Princeton, NJ | Independent Power Producer | 1 | 572.7 GWh | Jun 2026 | Sep 2025 | $24.76M | |
| Canal Generating LLC | Sandwich, MA | Independent Power Producer | 1 | 573.1 GWh | Jun 2026 | Sep 2025 | $18.31M | |
| Parliament Solar, LLC | Houston, TX | Independent Power Producer | 1 | 573.3 GWh | Jun 2026 | - | ||
| Wheatridge East Wind LLC | Juno Beach, FL | Independent Power Producer | 1 | 574.8 GWh | Jun 2026 | Jun 2025 | $354.44k | |
| Randolph Solar Park LLC | Coolidge, AZ | Independent Power Producer | 1 | 575.6 GWh | Jun 2026 | Sep 2025 | $4.63M | |
| Westrock-West Point Mill | West Point, VA | Industrial | 1 | 576.1 GWh | Jun 2026 | - | ||
| Invista | Wichita, KS | Industrial | 3 | 576.2 GWh | Jan 2026 | - | ||
| Indiana Municipal Power Agency | Carmel, IN | Political Subdivision | 48 | 577.0 GWh | Dec 2025 | Oct 2025 | $39.23M | $26.59M |
| High Trail Wind Farm LLC | Ellsworth, IL | Independent Power Producer | 1 | 577.2 GWh | Jun 2026 | Oct 2025 | $3.37M | |
| Blythe Mesa Solar II, LLC | Beaverton, OR | Independent Power Producer | - | 582.7 GWh | Dec 2024 | Oct 2025 | $7.93M | |
| Se Titan, LLC | San Carlos, CA | Independent Power Producer | 1 | 583.0 GWh | Jun 2026 | - | ||
| Northern Colorado Wind LLC | Juno Beach, FL | Independent Power Producer | 1 | 583.1 GWh | Dec 2025 | Jun 2025 | $7.42M | |
| Sherbino II Wind Farm LLC | Charlotte, NC | Independent Power Producer | 1 | 583.1 GWh | Dec 2025 | - | ||
| Desert Sky Wind Farm LP | Iraan, TX | Investor-Owned Utility | 1 | 584.0 GWh | Dec 2025 | - | ||
| Ip Oberon II, LLC | Beaverton, OR | Independent Power Producer | - | 585.0 GWh | Dec 2024 | Oct 2025 | $8.71M | |
| 2016 ESA Project Company, LLC | Wake Forest, NC | Independent Power Producer | 31 | 586.5 GWh | Dec 2025 | - | ||
| Ben Milam Solar 3 LLC | Redwood City, CA | Independent Power Producer | 1 | 587.3 GWh | Jun 2026 | - | ||
| San Juan Solar I, LLC | New York, NY | Independent Power Producer | 1 | 589.1 GWh | Jun 2026 | - | ||
| Sylvamo Corporation - Eastover | Eastover, SC | Industrial | 1 | 589.6 GWh | Jun 2026 | - | ||
| Stampede Solar Project LLC | Andover, MA | Independent Power Producer | 1 | 590.2 GWh | Jun 2026 | - | ||
| Ray Ranch Solar LLC | Pettus, TX | Independent Power Producer | 1 | 591.0 GWh | Jun 2026 | - | ||
| Babbitt Ranch Energy Center, LLC | Juno Beach, FL | Independent Power Producer | 1 | 592.9 GWh | Jun 2026 | Sep 2025 | $5.76M | |
| Hawaii Electric Light Co Inc | HILO, HI | Investor-Owned Utility | 9 | 593.3 GWh | Jun 2026 | - | ||
| Upper Michigan Energy Resources Company | Milwaukee, MI | Investor-Owned Utility | 3 | 593.7 GWh | Jun 2026 | Oct 2025 | $11.91M | $67.91k |
| Blue Canyon Windpower II LLC | Houston, TX | Independent Power Producer | 1 | 594.6 GWh | Dec 2025 | Oct 2025 | $12.84M | |
| 69SV 8ME LLC | New York, NY | Independent Power Producer | 1 | 595.1 GWh | Jun 2026 | Sep 2025 | $430.97k | |
| Logan Wind Energy LLC | Juno Beach, FL | Independent Power Producer | 1 | 595.6 GWh | Jun 2026 | Sep 2025 | $7.96M | |
| Hardin Solar Energy III | Chicago, IL | Independent Power Producer | 1 | 595.9 GWh | Jun 2026 | Jul 2025 | $4.05M |
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 | Jun 2026 | Nuclear |
| Barry | Bucks, Alabama | 13 TWh | Jan 1954 | Jun 2026 | Natural Gas : 97.3% Bituminous Coal : 2.7% |
| Beaver Valley | Shippingport, Pennsylvania | 15 TWh | Aug 1976 | Jun 2026 | Nuclear |
| Bowen | Cartersville, Georgia | 13 TWh | Sep 1971 | Jun 2026 | Bituminous Coal : 99.8% |
| Braidwood Generation Station | Braceville, Illinois | 20 TWh | Jun 1988 | Jun 2026 | Nuclear |
| Browns Ferry | Decatur, Alabama | 31 TWh | Jul 1974 | Jun 2026 | Nuclear |
| Brunswick Nuclear | Southport, North Carolina | 15 TWh | Oct 1975 | Jun 2026 | Nuclear |
| Byron Generating Station | Byron, Illinois | 20 TWh | Aug 1985 | Jun 2026 | Nuclear |
| Calvert Cliffs Nuclear Power Plant | Lusby, Maryland | 15 TWh | Apr 1975 | Jun 2026 | Nuclear |
| Catawba | York, South Carolina | 18 TWh | May 1985 | Jun 2026 | Nuclear |
| Comanche Peak | Glen Rose, Texas | 20 TWh | Jul 1990 | Jun 2026 | Nuclear |
| Crystal River | Crystal River, Florida | 16 TWh | Sep 1966 | Jun 2026 | Natural Gas : 69.8% Bituminous Coal : 30.0% |
| Diablo Canyon | Avila Beach, California | 18 TWh | Apr 1985 | Jun 2026 | Nuclear |
| Donald C Cook | Bridgman, Michigan | 19 TWh | Jul 1975 | Jun 2026 | Nuclear |
| Dresden Generating Station | Morris, Illinois | 15 TWh | Jul 1970 | Jun 2026 | Nuclear |
| Edwin I Hatch | Baxley, Georgia | 14 TWh | Nov 1975 | Jun 2026 | Nuclear |
| Gavin Power, LLC | Cheshire, Ohio | 13 TWh | Sep 1974 | Jun 2026 | Bituminous Coal : 99.6% |
| Grand Coulee | Grand Coulee, Washington | 19 TWh | Feb 1941 | Jun 2026 | Water |
| Guernsey Power Station | Byesville, Ohio | 12 TWh | Jan 2023 | Jun 2026 | Natural Gas |
| H Allen Franklin Combined Cycle | Smiths, Alabama | 12 TWh | May 2002 | Jun 2026 | Natural Gas |
| Jack McDonough | Smyrna, Georgia | 19 TWh | Apr 1971 | Jun 2026 | Natural Gas |
| James H Miller Jr | Quinton, Alabama | 19 TWh | Sep 1978 | Jun 2026 | Subbituminous Coal : 99.0% Natural Gas : 1.0% |
| Joseph M Farley | Columbia, Alabama | 15 TWh | Nov 1977 | Jun 2026 | Nuclear |
| Labadie | Labadie, Missouri | 15 TWh | May 1970 | Jun 2026 | Subbituminous Coal : 99.9% |
| LaSalle Generating Station | Marseilles, Illinois | 18 TWh | Dec 1983 | Jun 2026 | Nuclear |
| Limerick | Sanatoga, Pennsylvania | 19 TWh | Jan 1986 | Jun 2026 | Nuclear |
| McGuire | Huntersville, North Carolina | 19 TWh | Aug 1981 | Jun 2026 | Nuclear |
| Millstone | Waterford, Connecticut | 17 TWh | Nov 1975 | Jun 2026 | Nuclear |
| Monroe (MI) | Monroe, Michigan | 15 TWh | Oct 1969 | Jun 2026 | Subbituminous Coal : 75.2% Bituminous Coal : 15.7% Petroleum Coke : 8.9% |
| Nine Mile Point Nuclear Station | Lycoming, New York | 16 TWh | Nov 1969 | Jun 2026 | Nuclear |
| North Anna | Mineral, Virginia | 16 TWh | May 1978 | Jun 2026 | Nuclear |
| Oak Grove (TX) | Franklin, Texas | 12 TWh | Mar 2010 | Jun 2026 | Lignite Coal : 99.2% Natural Gas : 0.8% |
| Oconee | Seneca, South Carolina | 22 TWh | Jun 1973 | Jun 2026 | Nuclear |
| Palo Verde | Wintersburg, Arizona | 31 TWh | Dec 1985 | Jun 2026 | Nuclear |
| Peach Bottom | Delta, Pennsylvania | 22 TWh | Jun 1974 | Jun 2026 | Nuclear |
| Prairie State Generating Station | Marissa, Illinois | 12 TWh | May 2012 | Jun 2026 | Bituminous Coal : 99.8% |
| PSEG Salem Generating Station | Hancocks Bridge, New Jersey | 19 TWh | May 1971 | Jun 2026 | Nuclear |
| Quad Cities Generating Station | Cordova, Illinois | 15 TWh | Nov 1972 | Jun 2026 | Nuclear |
| Robert Moses Niagara | Lewiston, New York | 14 TWh | Dec 1960 | Jun 2026 | Water |
| Sequoyah | Soddy Daisy, Tennessee | 18 TWh | Jun 1981 | Jun 2026 | Nuclear |
| South Texas Project | Wadsworth, Texas | 20 TWh | Jul 1988 | Jun 2026 | Nuclear |
| St Lucie | Jensen Beach, Florida | 15 TWh | Apr 1976 | Jun 2026 | Nuclear |
| Surry | Surry, Virginia | 12 TWh | Nov 1972 | Jun 2026 | Nuclear |
| TalenEnergy Susquehanna | Berwick, Pennsylvania | 20 TWh | May 1983 | Jun 2026 | Nuclear |
| Turkey Point | Homestead, Florida | 20 TWh | Mar 1967 | Jun 2026 | Nuclear : 64.6% Natural Gas : 35.4% |
| Union Power Station | El Dorado, Arkansas | 13 TWh | Dec 2002 | Jun 2026 | Natural Gas |
| Vogtle | Waynesboro, Georgia | 37 TWh | Apr 1987 | Jun 2026 | Nuclear |
| W A Parish | Thompsons, Texas | 14 TWh | May 1958 | Jun 2026 | Subbituminous Coal : 81.2% Natural Gas : 18.8% |
| Watts Bar Nuclear Plant | Spring City, Tennessee | 20 TWh | Apr 1996 | Jun 2026 | Nuclear |
| West County Energy Center | Loxahatchee, Florida | 18 TWh | Jul 2009 | Jun 2026 | Natural Gas |