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 |
|---|---|---|---|---|---|---|---|---|
| Chapman Ranch Wind LLC | Bishop, TX | Independent Power Producer | 1 | 557.0 GWh | Dec 2024 | - | ||
| Yellowbud Solar LLC | Bloomington, MN | Independent Power Producer | 1 | 555.5 GWh | Oct 2025 | Oct 2025 | $6.86M | |
| High Trail Wind Farm LLC | Ellsworth, IL | Independent Power Producer | 1 | 553.4 GWh | Oct 2025 | Oct 2025 | $3.37M | |
| Blue Summit Wind LLC | Independent Power Producer | 1 | 552.8 GWh | Dec 2024 | - | |||
| Cool Springs Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 551.8 GWh | Oct 2025 | Sep 2025 | $3.95M | |
| Blackstone Wind Farm II LLC | Houston, TX | Independent Power Producer | 1 | 550.0 GWh | Dec 2024 | Oct 2025 | $3.90M | |
| 2016 ESA Project Company, LLC | Wake Forest, NC | Independent Power Producer | 31 | 549.0 GWh | Dec 2024 | - | ||
| Dunns Bridge Solar Center LLC | Wheatfield, IN | Investor-Owned Utility | 1 | 548.4 GWh | Oct 2025 | Sep 2025 | $3.77M | |
| Elk City LLC | Juno Beach, FL | Independent Power Producer | 1 | 546.9 GWh | Oct 2025 | - | ||
| Sayreville Power Generation LP | Sayreville, NJ | Independent Power Producer | 2 | 546.7 GWh | Dec 2024 | Oct 2025 | $13.05M | |
| Georgia-Pacific Brewton LLC | Brewton, AL | Industrial | 1 | 545.5 GWh | Dec 2024 | - | ||
| Dighton Power, LLC | Dighton, MA | Independent Power Producer | 1 | 545.4 GWh | Dec 2024 | Sep 2025 | $5.32M | |
| Sky Ranch Solar And Storage | Juno Beach, FL | Independent Power Producer | 1 | 541.5 GWh | Oct 2025 | - | ||
| Bernard Creek Solar, LLC | Houston, TX | Independent Power Producer | 1 | 540.8 GWh | Oct 2025 | - | ||
| Flat Ridge 3 Wind Energy, LLC | Zenda, KS | Independent Power Producer | - | 540.3 GWh | Dec 2023 | Oct 2025 | $1.77M | |
| West Deptford Energy LLC | East Brunswick, NJ | Independent Power Producer | 1 | 538.6 GWh | Oct 2025 | Sep 2025 | $9.02M | |
| FPL Energy New Mexico Wind LLC | Juno Beach, FL | Independent Power Producer | 1 | 538.3 GWh | Oct 2025 | May 2018 | ||
| Ranchland Wind Project II, LLC | Andover, MA | Independent Power Producer | 1 | 538.0 GWh | Oct 2025 | - | ||
| Heorot Power Management | Hardin, MT | Independent Power Producer | 1 | 537.8 GWh | Dec 2024 | - | ||
| Shady Hills Power Co LLC | Shady Hills, FL | Independent Power Producer | 1 | 537.4 GWh | Oct 2025 | Oct 2025 | $5.79M | |
| SR Toombs I, LLC | Nashville, TN | Independent Power Producer | 1 | 537.3 GWh | Oct 2025 | - | ||
| Techren Solar II LLC | Boise, ID | Independent Power Producer | 1 | 536.5 GWh | Oct 2025 | Sep 2025 | $5.25M | |
| Desert Sky Wind Farm LP | Iraan, TX | Investor-Owned Utility | 1 | 533.4 GWh | Dec 2024 | - | ||
| Rocksprings VAL Verde Wind, LLC | Chicago, IL | Independent Power Producer | 1 | 529.6 GWh | Oct 2025 | - | ||
| Covanta Essex Company | Newark, NJ | Independent Power Producer | 1 | 523.9 GWh | Oct 2025 | Apr 2024 | ||
| Cedar Springs Wind III, LLC | Juno Beach, FL | Independent Power Producer | 1 | 521.3 GWh | Oct 2025 | Sep 2025 | $1.90M | |
| Walleye Wind, LLC | Juno Beach, FL | Independent Power Producer | 1 | 520.7 GWh | Oct 2025 | Sep 2025 | $2.63M | |
| Deerfield Wind Energy, LLC | Oakville, ON | Independent Power Producer | 1 | 520.3 GWh | Oct 2025 | Sep 2025 | $5.38M | |
| Procter&Gamble Paper Products Co-Oxnard | Oxnard, CA | Industrial | 1 | 519.8 GWh | Oct 2025 | - | ||
| Hilltopper Wind Project, LLC | Andover, MA | Independent Power Producer | 1 | 516.8 GWh | Oct 2025 | - | ||
| EXUS New Mexico | Pittsburgh, PA | Independent Power Producer | 10 | 515.9 GWh | Oct 2025 | - | ||
| Montgomery Ranch Wind Farm, LLC | Austin, TX | Independent Power Producer | 1 | 513.1 GWh | Oct 2025 | - | ||
| Sparta Solar, LLC | Austin, TX | Independent Power Producer | 1 | 512.9 GWh | Oct 2025 | - | ||
| Rockhaven Wind Project, LLC | Andover, MA | Independent Power Producer | 1 | 510.7 GWh | Oct 2025 | Oct 2025 | $1.10M | |
| Westrock (La) | Norcross, GA | Municipally-Owned Utility | 1 | 509.6 GWh | Dec 2024 | - | ||
| Sol Systems | Washington, DC | Independent Power Producer | 29 | 509.6 GWh | Oct 2025 | - | ||
| Billerud Escanaba LLC | Escanaba, MI | Industrial | 1 | 508.8 GWh | Oct 2025 | Sep 2025 | $1.95k | |
| Ford Ridge | Charlottesville, VA | Independent Power Producer | 1 | 508.6 GWh | Oct 2025 | - | ||
| Birch Creek Power, LLC | St. Louis, MO | Independent Power Producer | 7 | 508.2 GWh | Oct 2025 | - | ||
| Sun Streams PVS, LLC | Boston, MA | Independent Power Producer | 1 | 505.6 GWh | Oct 2025 | Sep 2025 | $10.77M | |
| Wildcat Creek Wind Farm LLC | Houston, TX | Independent Power Producer | 1 | 504.2 GWh | Oct 2025 | - | ||
| Marble River, LLC | Houston, TX | Independent Power Producer | 1 | 503.7 GWh | Oct 2025 | Oct 2025 | $3.60M | |
| Invista | Wichita, KS | Industrial | 3 | 503.1 GWh | Jan 2025 | - | ||
| Minco Wind IV, LLC | Juno Beach, FL | Independent Power Producer | 1 | 501.5 GWh | Oct 2025 | Sep 2025 | $1.67M | |
| Prairie Queen Wind Farm LLC | Houston, TX | Independent Power Producer | 1 | 501.3 GWh | Oct 2025 | Sep 2025 | $1.38M | |
| Hunter Solar LLC | New York, NY | Independent Power Producer | 2 | 501.2 GWh | Oct 2025 | Sep 2025 | $3.99M | |
| Energy Developments, Inc D/B/A EDL | East Lansing, MI | Independent Power Producer | 26 | 500.2 GWh | Dec 2024 | - | ||
| West Texas Solar Project II LLC | New York, NY | Independent Power Producer | 1 | 498.9 GWh | Oct 2025 | - | ||
| Pud No 1 Of Pend Oreille County | Newport, WA | Political Subdivision | 3 | 498.5 GWh | Dec 2024 | Oct 2025 | $2.77M | |
| Proxima Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 497.1 GWh | Oct 2025 | Sep 2025 | $13.04M | |
| USCE-Wilmington District | Boydton, VA | Federally-Owned Utility | 2 | 494.9 GWh | Dec 2024 | - | ||
| Briscoe Wind Farm, LLC | Houston, TX | Independent Power Producer | 1 | 494.3 GWh | Dec 2024 | - | ||
| Alaska Electric Light & Power Co. | Juneau, AK | Investor-Owned Utility | 8 | 493.7 GWh | Dec 2024 | - | ||
| Ben Milam Solar 1 LLC | Redwood City, CA | Independent Power Producer | 1 | 491.7 GWh | Oct 2025 | - | ||
| Oleander Holdings LLC | Juno Beach, FL | Independent Power Producer | 1 | 491.0 GWh | Dec 2024 | - | ||
| Townsite Solar, LLC | St Thomas, VI | Independent Power Producer | 1 | 490.7 GWh | Oct 2025 | Oct 2025 | $7.67M | $2.27M |
| Masspower | Indian Orchard, MA | Independent Power Producer | 1 | 486.5 GWh | Dec 2024 | Sep 2025 | $6.72M | |
| Sappi Cloquet LLC | Cloquet, MN | Industrial | 1 | 485.6 GWh | Oct 2025 | - | ||
| Shannon Wind LLC | Greenwich, CT | Independent Power Producer | 1 | 485.6 GWh | Oct 2025 | - | ||
| Hawks Nest Hydro LLC | Queensbury, NY | Independent Power Producer | 2 | 485.3 GWh | Dec 2024 | Sep 2025 | $5.99M | |
| Day County Wind LLC | Juno Beach, FL | Independent Power Producer | 1 | 484.1 GWh | Oct 2025 | Dec 2020 | ||
| Blue Jay Solar I, LLC | Andover, MA | Independent Power Producer | 1 | 483.9 GWh | Oct 2025 | - | ||
| Middle River Power II, LLC | Chicago, IL | Independent Power Producer | 2 | 483.9 GWh | Dec 2024 | - | ||
| Aurora Generation LLC | Aurora, IL | Independent Power Producer | 1 | 483.8 GWh | Oct 2025 | Sep 2025 | $16.01M | |
| Pud No 1 Of Snohomish County | Everett, WA | Political Subdivision | 8 | 481.5 GWh | Feb 2025 | Sep 2025 | $12.52M | |
| Central Rivers Power US, LLC | East Brunswick, NJ | Independent Power Producer | 24 | 480.6 GWh | Oct 2025 | - | ||
| Buffalo Ridge Wind, LLC | Juno Beach, FL | Independent Power Producer | 1 | 480.4 GWh | Oct 2025 | Sep 2025 | $2.09M | |
| Mountain Creek Power, LLC | Dallas, TX | Independent Power Producer | 1 | 479.5 GWh | Dec 2024 | - | ||
| John Laing US Solar Corp. | New York, NY | Independent Power Producer | 5 | 478.4 GWh | Oct 2025 | - | ||
| TRES Bahias Solar Power, LLC | Boston, MA | Independent Power Producer | 1 | 478.2 GWh | Oct 2025 | - | ||
| Meadow Lake Wind Farm LLC | Houston, TX | Independent Power Producer | 1 | 475.4 GWh | Dec 2024 | Oct 2025 | $4.25M | |
| San Juan Solar I, LLC | New York, NY | Independent Power Producer | 1 | 474.6 GWh | Oct 2025 | - | ||
| Prosperity Wind, LLC | Charlottesville, VA | Independent Power Producer | 1 | 471.6 GWh | Oct 2025 | Oct 2025 | $4.22M | |
| Clear Creek Wind, LLC | Omaha, NE | Independent Power Producer | 1 | 471.1 GWh | Oct 2025 | - | ||
| Mosaic Fertilizer LLC | Mulberry, FL | Industrial | 2 | 470.6 GWh | Oct 2025 | Oct 2025 | $131.48k | |
| Packaging Corp Of America | Counce, TN | Independent Power Producer | 1 | 470.2 GWh | Oct 2025 | - | ||
| Ranchland Wind Project I, LLC | Andover, MA | Independent Power Producer | 1 | 469.9 GWh | Oct 2025 | - | ||
| Cedar Creek Wind, LLC | San Francisco, CA | Independent Power Producer | 1 | 469.3 GWh | Oct 2025 | Oct 2025 | $13.81M | |
| Panther Creek Power Operating, LLC | Nesquehoning, PA | Independent Power Producer | 1 | 469.1 GWh | Dec 2024 | Oct 2025 | $1.32M | |
| Ap Sunray LLC | Dover, DE | Independent Power Producer | 1 | 466.8 GWh | Oct 2025 | - | ||
| Muscle Shoals Solar, LLC | Austin, TX | Independent Power Producer | 1 | 466.8 GWh | Oct 2025 | Sep 2025 | $3.46M | |
| Hudson Ranch Power I LLC | Calipatria, CA | Independent Power Producer | 2 | 466.7 GWh | Oct 2025 | Sep 2025 | $15.50M | |
| Cokenergy Inc | East Chicago, IN | Industrial | 1 | 466.3 GWh | Oct 2025 | - | ||
| NJR Clean Energy Ventures Corporation | Wall, NJ | Independent Power Producer | 62 | 465.7 GWh | Dec 2024 | - | ||
| Heartland Divide Wind Project, LLC | Juno Beach, FL | Independent Power Producer | 1 | 464.5 GWh | Oct 2025 | Sep 2025 | $2.57M | |
| Brazoria West Solar Project, LLC | Kansas City, MO | Independent Power Producer | 1 | 464.4 GWh | Oct 2025 | - | ||
| Great River Energy | Maple Grove, MN | Cooperative | 10 | 463.9 GWh | Oct 2025 | Oct 2025 | $58.86M | $29.84M |
| Imperial Valley Solar, LLC | Arlington, VA | Independent Power Producer | 1 | 463.7 GWh | Dec 2024 | - | ||
| Western Minnesota Mun PWR AGNY | Sioux Falls, SD | Political Subdivision | 4 | 463.2 GWh | Oct 2025 | - | ||
| Pearl River Solar Park, LLC | Houston, TX | Independent Power Producer | 1 | 463.1 GWh | Oct 2025 | Sep 2025 | $3.99M | |
| Big Cypress Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 461.4 GWh | Oct 2025 | Sep 2025 | $4.43M | |
| Yellowstone Energy LP | Boise, ID | Independent Power Producer | 1 | 460.0 GWh | Oct 2025 | - | ||
| Brazoria County Solar Project, LLC | Houston, TX | Independent Power Producer | 1 | 457.5 GWh | Oct 2025 | - | ||
| Indeck-Corinth Ltd Partnership | Buffalo Grove, IL | Independent Power Producer | 1 | 457.1 GWh | Dec 2024 | Oct 2025 | $5.58M | $465.60k |
| Smoky Hills Wind Project II LLC | Andover, MA | Independent Power Producer | 1 | 455.6 GWh | Dec 2024 | Oct 2025 | $2.85M | |
| Black Hills Ontario LLC | 1 | 454.5 GWh | Oct 2025 | - | ||||
| ALTA Wind I, LLC | Scottsdale, AZ | Independent Power Producer | 1 | 453.8 GWh | Dec 2024 | Sep 2025 | $16.96M | |
| Ap Solar 2, LLC | New York, NY | Independent Power Producer | 1 | 453.5 GWh | Oct 2025 | - | ||
| North Sky River Energy LLC | Juno Beach, FL | Independent Power Producer | 1 | 452.4 GWh | Dec 2024 | Sep 2025 | $9.90M | |
| FPL Energy Callahan Wind, LLC | Juno Beach, FL | Independent Power Producer | 1 | 452.3 GWh | Dec 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 | 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% |