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 |
|---|---|---|---|---|---|---|---|---|
| Shannon Wind LLC | Greenwich, CT | Independent Power Producer | 1 | 485.6 GWh | Oct 2025 | - | ||
| Sappi Cloquet LLC | Cloquet, MN | Industrial | 1 | 485.6 GWh | Oct 2025 | - | ||
| Masspower | Indian Orchard, MA | Independent Power Producer | 1 | 486.5 GWh | Dec 2024 | Sep 2025 | $6.72M | |
| Townsite Solar, LLC | St Thomas, VI | Independent Power Producer | 1 | 490.7 GWh | Oct 2025 | Oct 2025 | $7.67M | $2.27M |
| Oleander Holdings LLC | Juno Beach, FL | Independent Power Producer | 1 | 491.0 GWh | Dec 2024 | - | ||
| Ben Milam Solar 1 LLC | Redwood City, CA | Independent Power Producer | 1 | 491.7 GWh | Oct 2025 | - | ||
| Alaska Electric Light & Power Co. | Juneau, AK | Investor-Owned Utility | 8 | 493.7 GWh | Dec 2024 | - | ||
| Briscoe Wind Farm, LLC | Houston, TX | Independent Power Producer | 1 | 494.3 GWh | Dec 2024 | - | ||
| USCE-Wilmington District | Boydton, VA | Federally-Owned Utility | 2 | 494.9 GWh | Dec 2024 | - | ||
| Proxima Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 497.1 GWh | Oct 2025 | Sep 2025 | $13.04M | |
| Pud No 1 Of Pend Oreille County | Newport, WA | Political Subdivision | 3 | 498.5 GWh | Dec 2024 | Oct 2025 | $2.77M | |
| West Texas Solar Project II LLC | New York, NY | Independent Power Producer | 1 | 498.9 GWh | Oct 2025 | - | ||
| Energy Developments, Inc D/B/A EDL | East Lansing, MI | Independent Power Producer | 26 | 500.2 GWh | Dec 2024 | - | ||
| Hunter Solar LLC | New York, NY | Independent Power Producer | 2 | 501.2 GWh | Oct 2025 | Sep 2025 | $3.99M | |
| Prairie Queen Wind Farm LLC | Houston, TX | Independent Power Producer | 1 | 501.3 GWh | Oct 2025 | Sep 2025 | $1.38M | |
| Minco Wind IV, LLC | Juno Beach, FL | Independent Power Producer | 1 | 501.5 GWh | Oct 2025 | Sep 2025 | $1.67M | |
| Invista | Wichita, KS | Industrial | 3 | 503.1 GWh | Jan 2025 | - | ||
| Marble River, LLC | Houston, TX | Independent Power Producer | 1 | 503.7 GWh | Oct 2025 | Oct 2025 | $3.60M | |
| Wildcat Creek Wind Farm LLC | Houston, TX | Independent Power Producer | 1 | 504.2 GWh | Oct 2025 | - | ||
| Sun Streams PVS, LLC | Boston, MA | Independent Power Producer | 1 | 505.6 GWh | Oct 2025 | Sep 2025 | $10.77M | |
| Birch Creek Power, LLC | St. Louis, MO | Independent Power Producer | 7 | 508.2 GWh | Oct 2025 | - | ||
| Ford Ridge | Charlottesville, VA | Independent Power Producer | 1 | 508.6 GWh | Oct 2025 | - | ||
| Billerud Escanaba LLC | Escanaba, MI | Industrial | 1 | 508.8 GWh | Oct 2025 | Sep 2025 | $1.95k | |
| Sol Systems | Washington, DC | Independent Power Producer | 29 | 509.6 GWh | Oct 2025 | - | ||
| Westrock (La) | Norcross, GA | Municipally-Owned Utility | 1 | 509.6 GWh | Dec 2024 | - | ||
| Rockhaven Wind Project, LLC | Andover, MA | Independent Power Producer | 1 | 510.7 GWh | Oct 2025 | Oct 2025 | $1.10M | |
| Sparta Solar, LLC | Austin, TX | Independent Power Producer | 1 | 512.9 GWh | Oct 2025 | - | ||
| Montgomery Ranch Wind Farm, LLC | Austin, TX | Independent Power Producer | 1 | 513.1 GWh | Oct 2025 | - | ||
| EXUS New Mexico | Pittsburgh, PA | Independent Power Producer | 10 | 515.9 GWh | Oct 2025 | - | ||
| Hilltopper Wind Project, LLC | Andover, MA | Independent Power Producer | 1 | 516.8 GWh | Oct 2025 | - | ||
| Procter&Gamble Paper Products Co-Oxnard | Oxnard, CA | Industrial | 1 | 519.8 GWh | Oct 2025 | - | ||
| Deerfield Wind Energy, LLC | Oakville, ON | Independent Power Producer | 1 | 520.3 GWh | Oct 2025 | Sep 2025 | $5.38M | |
| Walleye Wind, LLC | Juno Beach, FL | Independent Power Producer | 1 | 520.7 GWh | Oct 2025 | Sep 2025 | $2.63M | |
| Cedar Springs Wind III, LLC | Juno Beach, FL | Independent Power Producer | 1 | 521.3 GWh | Oct 2025 | Sep 2025 | $1.90M | |
| Covanta Essex Company | Newark, NJ | Independent Power Producer | 1 | 523.9 GWh | Oct 2025 | Apr 2024 | ||
| Rocksprings VAL Verde Wind, LLC | Chicago, IL | Independent Power Producer | 1 | 529.6 GWh | Oct 2025 | - | ||
| Desert Sky Wind Farm LP | Iraan, TX | Investor-Owned Utility | 1 | 533.4 GWh | Dec 2024 | - | ||
| Techren Solar II LLC | Boise, ID | Independent Power Producer | 1 | 536.5 GWh | Oct 2025 | Sep 2025 | $5.25M | |
| SR Toombs I, LLC | Nashville, TN | Independent Power Producer | 1 | 537.3 GWh | Oct 2025 | - | ||
| Shady Hills Power Co LLC | Shady Hills, FL | Independent Power Producer | 1 | 537.4 GWh | Oct 2025 | Oct 2025 | $5.79M | |
| Heorot Power Management | Hardin, MT | Independent Power Producer | 1 | 537.8 GWh | Dec 2024 | - | ||
| Ranchland Wind Project II, LLC | Andover, MA | Independent Power Producer | 1 | 538.0 GWh | Oct 2025 | - | ||
| FPL Energy New Mexico Wind LLC | Juno Beach, FL | Independent Power Producer | 1 | 538.3 GWh | Oct 2025 | May 2018 | ||
| West Deptford Energy LLC | East Brunswick, NJ | Independent Power Producer | 1 | 538.6 GWh | Oct 2025 | Sep 2025 | $9.02M | |
| Flat Ridge 3 Wind Energy, LLC | Zenda, KS | Independent Power Producer | - | 540.3 GWh | Dec 2023 | Oct 2025 | $1.77M | |
| Bernard Creek Solar, LLC | Houston, TX | Independent Power Producer | 1 | 540.8 GWh | Oct 2025 | - | ||
| Sky Ranch Solar And Storage | Juno Beach, FL | Independent Power Producer | 1 | 541.5 GWh | Oct 2025 | - | ||
| Dighton Power, LLC | Dighton, MA | Independent Power Producer | 1 | 545.4 GWh | Dec 2024 | Sep 2025 | $5.32M | |
| Georgia-Pacific Brewton LLC | Brewton, AL | Industrial | 1 | 545.5 GWh | Dec 2024 | - | ||
| Sayreville Power Generation LP | Sayreville, NJ | Independent Power Producer | 2 | 546.7 GWh | Dec 2024 | Oct 2025 | $13.05M | |
| Elk City LLC | Juno Beach, FL | Independent Power Producer | 1 | 546.9 GWh | Oct 2025 | - | ||
| Dunns Bridge Solar Center LLC | Wheatfield, IN | Investor-Owned Utility | 1 | 548.4 GWh | Oct 2025 | Sep 2025 | $3.77M | |
| 2016 ESA Project Company, LLC | Wake Forest, NC | Independent Power Producer | 31 | 549.0 GWh | Dec 2024 | - | ||
| Blackstone Wind Farm II LLC | Houston, TX | Independent Power Producer | 1 | 550.0 GWh | Dec 2024 | Oct 2025 | $3.90M | |
| Cool Springs Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 551.8 GWh | Oct 2025 | Sep 2025 | $3.95M | |
| Blue Summit Wind LLC | Independent Power Producer | 1 | 552.8 GWh | Dec 2024 | - | |||
| High Trail Wind Farm LLC | Ellsworth, IL | Independent Power Producer | 1 | 553.4 GWh | Oct 2025 | Oct 2025 | $3.37M | |
| Yellowbud Solar LLC | Bloomington, MN | Independent Power Producer | 1 | 555.5 GWh | Oct 2025 | Oct 2025 | $6.86M | |
| Chapman Ranch Wind LLC | Bishop, TX | Independent Power Producer | 1 | 557.0 GWh | Dec 2024 | - | ||
| City Of Fremont - (Ne) | Fremont, NE | Municipally-Owned Utility | 1 | 558.9 GWh | Dec 2024 | - | ||
| Green River Wind Farm Phase 1, LLC | Bloomington, MN | Independent Power Producer | 1 | 559.7 GWh | Oct 2025 | Oct 2025 | $3.33M | |
| Cardinal Point LLC | Edmonton, AB | Independent Power Producer | 1 | 560.3 GWh | Oct 2025 | Oct 2025 | $3.42M | |
| Darby Power, LLC | Mount Sterling, OH | Independent Power Producer | 1 | 561.2 GWh | Dec 2024 | Oct 2025 | $19.37M | |
| Century Oak Wind Project, LLC | Cisco, TX | Independent Power Producer | 1 | 561.8 GWh | Oct 2025 | - | ||
| ND Paper, Inc. | Oakbrook Terrace, IL | Independent Power Producer | 4 | 563.0 GWh | Oct 2025 | - | ||
| Trent Wind Farm LLC | Trent, TX | Independent Power Producer | 1 | 563.6 GWh | Dec 2024 | - | ||
| City Of Roseville - (Ca) | Roseville, CA | Municipally-Owned Utility | 2 | 563.9 GWh | Oct 2025 | Sep 2025 | $2.13M | |
| Taygete Energy Project LLC | Independent Power Producer | 1 | 564.2 GWh | Oct 2025 | - | |||
| Randolph Solar Park LLC | Coolidge, AZ | Independent Power Producer | 1 | 565.8 GWh | Oct 2025 | Sep 2025 | $4.63M | |
| Nextera Energy Majestic Wind | Juno Beach, FL | Independent Power Producer | 2 | 567.1 GWh | Dec 2024 | - | ||
| Sylvamo Corporation - Eastover | Eastover, SC | Industrial | 1 | 567.9 GWh | Oct 2025 | - | ||
| Orsted Wind Power North America LLC | Boston, MA | Independent Power Producer | 3 | 569.1 GWh | Oct 2025 | - | ||
| Daggett Solar Power 2 LLC | San Francisco, CA | Independent Power Producer | 1 | 569.8 GWh | Oct 2025 | Oct 2025 | $8.21M | |
| Sun Streams Expansion, LLC | Boston, MA | Independent Power Producer | 1 | 570.7 GWh | Oct 2025 | Sep 2025 | $18.72M | |
| Golden Fields Solar III, LLC | San Francisco, CA | Independent Power Producer | 1 | 571.5 GWh | Oct 2025 | Oct 2025 | $12.65M | |
| Hawaii Electric Light Co Inc | HILO, HI | Investor-Owned Utility | 9 | 572.2 GWh | Oct 2025 | - | ||
| Berkshire Power Co LLC | Darien, CT | Independent Power Producer | 1 | 574.1 GWh | Dec 2024 | Sep 2025 | $13.33M | |
| Evergy Missouri West | Kansas City, MO | Investor-Owned Utility | 9 | 575.3 GWh | Oct 2025 | Oct 2025 | $42.48M | $14.10M |
| Fence Post Solar Project, LLC | Andover, MA | Independent Power Producer | 1 | 576.1 GWh | Oct 2025 | - | ||
| Azure Sky Solar Project, LLC | Andover, MA | Independent Power Producer | 1 | 576.5 GWh | Oct 2025 | - | ||
| CCI Roseton LLC | Newburgh, NY | Independent Power Producer | 1 | 576.7 GWh | Oct 2025 | Jan 2015 | ||
| Desert Star Energy Center SDG&E | Boulder City, NV | Investor-Owned Utility | 1 | 576.9 GWh | Oct 2025 | - | ||
| FPL Energy Story Wind LLC | Juno Beach, FL | Independent Power Producer | 1 | 581.5 GWh | Oct 2025 | - | ||
| Covanta Delaware Valley LP | Chester, PA | Investor-Owned Utility | 1 | 582.0 GWh | Oct 2025 | Apr 2024 | ||
| Old Settler Wind, LLC | Houston, TX | Independent Power Producer | 1 | 583.6 GWh | Oct 2025 | - | ||
| Thunder Wolf Energy Center, LLC | Juno Beach, FL | Independent Power Producer | 1 | 586.5 GWh | Oct 2025 | Sep 2025 | $5.20M | |
| BT Noble Solar, LLC | Bloomington, MN | Independent Power Producer | 1 | 586.7 GWh | Oct 2025 | - | ||
| Dodge Flat Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 586.9 GWh | Oct 2025 | Sep 2025 | $5.84M | |
| Logan Wind Energy LLC | Juno Beach, FL | Independent Power Producer | 1 | 587.2 GWh | Oct 2025 | Sep 2025 | $7.96M | |
| Westrock-West Point Mill | West Point, VA | Industrial | 1 | 587.5 GWh | Oct 2025 | - | ||
| Porter Solar LLC | Asheville, NC | Independent Power Producer | 1 | 588.5 GWh | Oct 2025 | - | ||
| Astra Wind LLC | Washington, DC | Independent Power Producer | 1 | 590.2 GWh | Oct 2025 | - | ||
| White Creek Wind 1 LLC | Seattle, WA | Independent Power Producer | 1 | 590.8 GWh | Dec 2024 | - | ||
| Gregory Power Partners LLC | Princeton, NJ | Industrial | 1 | 591.4 GWh | Oct 2025 | - | ||
| Nextera Energy Desert Sunlight 250, LLC | Juno Beach, FL | Independent Power Producer | 1 | 591.5 GWh | Dec 2024 | - | ||
| 225DD 8ME LLC | Portland, OR | Independent Power Producer | 1 | 595.5 GWh | Oct 2025 | - | ||
| Georgia-Pacific Consr Prods LP-Savannah | Atlanta, GA | Industrial | 2 | 595.6 GWh | Oct 2025 | - | ||
| Stampede Solar Project LLC | Andover, MA | Independent Power Producer | 1 | 596.1 GWh | Oct 2025 | - | ||
| Blue Canyon Windpower II LLC | Houston, TX | Independent Power Producer | 1 | 596.7 GWh | Dec 2024 | Oct 2025 | $12.84M | |
| AGUA Caliente Solar | Dateland, AZ | Independent Power Producer | 1 | 596.8 GWh | Oct 2025 | Sep 2025 | $24.76M |
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 | Oct 2025 | Nuclear |
| Barry | Bucks, Alabama | 12 TWh | Jan 1954 | Oct 2025 | Natural Gas : 95.1% Bituminous Coal : 4.9% |
| Beaver Valley | Shippingport, Pennsylvania | 15 TWh | Aug 1976 | Oct 2025 | Nuclear |
| Bowen | Cartersville, Georgia | 11 TWh | Sep 1971 | Oct 2025 | Bituminous Coal : 99.8% |
| Braidwood Generation Station | Braceville, Illinois | 20 TWh | Jun 1988 | Oct 2025 | Nuclear |
| Browns Ferry | Decatur, Alabama | 30 TWh | Jul 1974 | Oct 2025 | Nuclear |
| Brunswick Nuclear | Southport, North Carolina | 16 TWh | Oct 1975 | Oct 2025 | Nuclear |
| Byron Generating Station | Byron, Illinois | 20 TWh | Aug 1985 | Oct 2025 | Nuclear |
| Calvert Cliffs Nuclear Power Plant | Lusby, Maryland | 15 TWh | Apr 1975 | Oct 2025 | Nuclear |
| Catawba | York, South Carolina | 19 TWh | May 1985 | Oct 2025 | Nuclear |
| Comanche Peak | Glen Rose, Texas | 19 TWh | Jul 1990 | Oct 2025 | Nuclear |
| Crystal River | Crystal River, Florida | 15 TWh | Sep 1966 | Oct 2025 | Natural Gas : 75.4% Bituminous Coal : 24.4% |
| Diablo Canyon | Avila Beach, California | 18 TWh | Apr 1985 | Oct 2025 | Nuclear |
| Donald C Cook | Bridgman, Michigan | 18 TWh | Jul 1975 | Oct 2025 | Nuclear |
| Dresden Generating Station | Morris, Illinois | 15 TWh | Jul 1970 | Oct 2025 | Nuclear |
| Edwin I Hatch | Baxley, Georgia | 14 TWh | Nov 1975 | Oct 2025 | Nuclear |
| Gavin Power, LLC | Cheshire, Ohio | 13 TWh | Sep 1974 | Oct 2025 | Bituminous Coal : 99.5% Distillate Fuel Oil : 0.5% |
| Grand Coulee | Grand Coulee, Washington | 16 TWh | Feb 1941 | Oct 2025 | Water |
| Grand Gulf | Port Gibson, Mississippi | 11 TWh | Jun 1985 | Oct 2025 | Nuclear |
| Guernsey Power Station | Byesville, Ohio | 11 TWh | Jan 2023 | Oct 2025 | Natural Gas |
| H Allen Franklin Combined Cycle | Smiths, Alabama | 12 TWh | May 2002 | Oct 2025 | Natural Gas |
| Hines Energy Complex | Bartow, Florida | 12 TWh | Mar 1999 | Oct 2025 | Natural Gas |
| Jack McDonough | Smyrna, Georgia | 17 TWh | Apr 1971 | Oct 2025 | Natural Gas |
| James H Miller Jr | Quinton, Alabama | 19 TWh | Sep 1978 | Oct 2025 | Subbituminous Coal : 99.2% Natural Gas : 0.8% |
| Joseph M Farley | Columbia, Alabama | 13 TWh | Nov 1977 | Oct 2025 | Nuclear |
| Labadie | Labadie, Missouri | 16 TWh | May 1970 | Oct 2025 | Subbituminous Coal : 99.9% |
| LaSalle Generating Station | Marseilles, Illinois | 19 TWh | Dec 1983 | Oct 2025 | Nuclear |
| Limerick | Sanatoga, Pennsylvania | 19 TWh | Jan 1986 | Oct 2025 | Nuclear |
| McGuire | Huntersville, North Carolina | 20 TWh | Aug 1981 | Oct 2025 | Nuclear |
| Millstone | Waterford, Connecticut | 17 TWh | Nov 1975 | Oct 2025 | Nuclear |
| Monroe (MI) | Monroe, Michigan | 16 TWh | Oct 1969 | Oct 2025 | Subbituminous Coal : 74.1% Bituminous Coal : 16.5% Petroleum Coke : 9.1% |
| Nine Mile Point Nuclear Station | Lycoming, New York | 16 TWh | Nov 1969 | Oct 2025 | Nuclear |
| North Anna | Mineral, Virginia | 15 TWh | May 1978 | Oct 2025 | Nuclear |
| Oconee | Seneca, South Carolina | 23 TWh | Jun 1973 | Oct 2025 | Nuclear |
| Okeechobee Clean Energy Center | Okeechobee, Florida | 12 TWh | Feb 2019 | Oct 2025 | Natural Gas |
| Palo Verde | Wintersburg, Arizona | 32 TWh | Dec 1985 | Oct 2025 | Nuclear |
| Peach Bottom | Delta, Pennsylvania | 22 TWh | Jun 1974 | Oct 2025 | Nuclear |
| PSEG Salem Generating Station | Hancocks Bridge, New Jersey | 18 TWh | May 1971 | Oct 2025 | Nuclear |
| Quad Cities Generating Station | Cordova, Illinois | 15 TWh | Nov 1972 | Oct 2025 | Nuclear |
| Robert Moses Niagara | Lewiston, New York | 14 TWh | Dec 1960 | Oct 2025 | Water |
| Sequoyah | Soddy Daisy, Tennessee | 13 TWh | Jun 1981 | Oct 2025 | Nuclear |
| South Texas Project | Wadsworth, Texas | 22 TWh | Jul 1988 | Oct 2025 | Nuclear |
| St Lucie | Jensen Beach, Florida | 16 TWh | Apr 1976 | Oct 2025 | Nuclear |
| Surry | Surry, Virginia | 14 TWh | Nov 1972 | Oct 2025 | Nuclear |
| TalenEnergy Susquehanna | Berwick, Pennsylvania | 19 TWh | May 1983 | Oct 2025 | Nuclear |
| Turkey Point | Homestead, Florida | 20 TWh | Mar 1967 | Oct 2025 | Nuclear : 68.2% Natural Gas : 31.8% |
| Vogtle | Waynesboro, Georgia | 36 TWh | Apr 1987 | Oct 2025 | Nuclear |
| W A Parish | Thompsons, Texas | 15 TWh | May 1958 | Oct 2025 | Subbituminous Coal : 83.8% Natural Gas : 16.2% |
| Watts Bar Nuclear Plant | Spring City, Tennessee | 15 TWh | Apr 1996 | Oct 2025 | Nuclear |
| West County Energy Center | Loxahatchee, Florida | 18 TWh | Jul 2009 | Oct 2025 | Natural Gas : 99.9% |