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 |
|---|---|---|---|---|---|---|---|---|
| Darby Power, LLC | Mount Sterling, OH | Independent Power Producer | 1 | 561.2 GWh | Dec 2024 | Oct 2025 | $19.37M | |
| Daggett Solar Power 2 LLC | San Francisco, CA | Independent Power Producer | 1 | 560.5 GWh | Mar 2026 | Oct 2025 | $8.21M | |
| Hart Wind Project, LLC | Juno Beach, FL | Independent Power Producer | 1 | 560.4 GWh | Mar 2026 | - | ||
| Cool Springs Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 560.1 GWh | Mar 2026 | Sep 2025 | $3.95M | |
| City Of Fremont - (Ne) | Fremont, NE | Municipally-Owned Utility | 1 | 558.9 GWh | Dec 2024 | - | ||
| Bernard Creek Solar, LLC | Houston, TX | Independent Power Producer | 1 | 558.5 GWh | Mar 2026 | - | ||
| BT Noble Solar, LLC | Bloomington, MN | Independent Power Producer | 1 | 558.0 GWh | Mar 2026 | - | ||
| Azure Sky Solar Project, LLC | Andover, MA | Independent Power Producer | 1 | 557.7 GWh | Mar 2026 | - | ||
| Chapman Ranch Wind LLC | Bishop, TX | Independent Power Producer | 1 | 557.0 GWh | Dec 2024 | - | ||
| Green River Wind Farm Phase 1, LLC | Bloomington, MN | Independent Power Producer | 1 | 556.0 GWh | Mar 2026 | Oct 2025 | $3.33M | |
| Blue Summit Wind LLC | Independent Power Producer | 1 | 552.8 GWh | Dec 2024 | - | |||
| Rocksprings VAL Verde Wind, LLC | Chicago, IL | Independent Power Producer | 1 | 552.4 GWh | Mar 2026 | - | ||
| Angelo Solar, LLC | Charlottesville, VA | Independent Power Producer | 1 | 550.1 GWh | Mar 2026 | - | ||
| 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 | - | ||
| Cedar Springs Wind III, LLC | Juno Beach, FL | Independent Power Producer | 1 | 548.4 GWh | Mar 2026 | Sep 2025 | $1.90M | |
| FPL Energy New Mexico Wind LLC | Juno Beach, FL | Independent Power Producer | 1 | 548.0 GWh | Mar 2026 | May 2018 | ||
| 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 | |
| Hilltopper Wind Project, LLC | Andover, MA | Independent Power Producer | 1 | 543.5 GWh | Mar 2026 | - | ||
| Yellowbud Solar LLC | Bloomington, MN | Independent Power Producer | 1 | 543.2 GWh | Mar 2026 | Oct 2025 | $6.86M | |
| Sky Ranch Solar And Storage | Juno Beach, FL | Independent Power Producer | 1 | 540.9 GWh | Mar 2026 | - | ||
| San Juan Solar I, LLC | New York, NY | Independent Power Producer | 1 | 539.4 GWh | Mar 2026 | - | ||
| Canal Generating LLC | Sandwich, MA | Independent Power Producer | 1 | 538.9 GWh | Mar 2026 | Sep 2025 | $18.31M | |
| Cedar Creek Wind, LLC | San Francisco, CA | Independent Power Producer | 1 | 538.5 GWh | Mar 2026 | Oct 2025 | $13.81M | |
| Heorot Power Management | Hardin, MT | Independent Power Producer | 1 | 537.8 GWh | Dec 2024 | - | ||
| Pleasant Valley Solar, LLC | Miami, FL | Independent Power Producer | 1 | 536.8 GWh | Mar 2026 | Sep 2025 | $7.25M | |
| Desert Sky Wind Farm LP | Iraan, TX | Investor-Owned Utility | 1 | 533.4 GWh | Dec 2024 | - | ||
| Sparta Solar, LLC | Austin, TX | Independent Power Producer | 1 | 529.8 GWh | Mar 2026 | - | ||
| Deerfield Wind Energy, LLC | Oakville, ON | Independent Power Producer | 1 | 528.9 GWh | Mar 2026 | Sep 2025 | $5.38M | |
| Canadian Hills Wind LLC | Boston, MA | Independent Power Producer | 1 | 528.8 GWh | Mar 2026 | Sep 2025 | $3.13M | |
| Ap Solar 2, LLC | New York, NY | Independent Power Producer | 1 | 524.9 GWh | Mar 2026 | - | ||
| Wildcat Creek Wind Farm LLC | Houston, TX | Independent Power Producer | 1 | 524.4 GWh | Mar 2026 | - | ||
| Big Elm Solar, LLC | Charlottesville, VA | Independent Power Producer | 1 | 523.0 GWh | Mar 2026 | - | ||
| Dunns Bridge Solar Center LLC | Wheatfield, IN | Investor-Owned Utility | 1 | 522.4 GWh | Mar 2026 | Sep 2025 | $3.77M | |
| Covanta Essex Company | Newark, NJ | Independent Power Producer | 1 | 522.1 GWh | Mar 2026 | Apr 2024 | ||
| Ip Oberon II, LLC | Beaverton, OR | Independent Power Producer | 1 | 521.1 GWh | Dec 2025 | Oct 2025 | $8.71M | |
| Marble River, LLC | Houston, TX | Independent Power Producer | 1 | 520.2 GWh | Mar 2026 | Oct 2025 | $3.60M | |
| Ip Oberon LLC | Beaverton, OR | Independent Power Producer | 1 | 519.2 GWh | Dec 2025 | Oct 2025 | $9.92M | |
| Aurora Generation LLC | Aurora, IL | Independent Power Producer | 1 | 516.8 GWh | Feb 2026 | Sep 2025 | $16.01M | |
| Ford Ridge | Charlottesville, VA | Independent Power Producer | 1 | 516.7 GWh | Mar 2026 | - | ||
| EXUS New Mexico | Pittsburgh, PA | Independent Power Producer | 10 | 515.9 GWh | Mar 2026 | - | ||
| Walleye Wind, LLC | Juno Beach, FL | Independent Power Producer | 1 | 514.8 GWh | Mar 2026 | Sep 2025 | $2.63M | |
| Blythe Mesa Solar II, LLC | Beaverton, OR | Independent Power Producer | 1 | 514.6 GWh | Dec 2025 | Oct 2025 | $7.93M | |
| Procter&Gamble Paper Products Co-Oxnard | Oxnard, CA | Industrial | 1 | 510.1 GWh | Mar 2026 | - | ||
| Westrock (La) | Norcross, GA | Municipally-Owned Utility | 1 | 509.6 GWh | Dec 2024 | - | ||
| Proxima Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 508.6 GWh | Mar 2026 | Sep 2025 | $13.04M | |
| Prairie Queen Wind Farm LLC | Houston, TX | Independent Power Producer | 1 | 504.6 GWh | Mar 2026 | Sep 2025 | $1.38M | |
| ENEL Green Power Estonian Solar Project, LLC | Andover, MA | Independent Power Producer | 1 | 504.1 GWh | Mar 2026 | - | ||
| Invista | Wichita, KS | Industrial | 3 | 503.1 GWh | Jan 2026 | - | ||
| Billerud Escanaba LLC | Escanaba, MI | Industrial | 1 | 501.7 GWh | Mar 2026 | Sep 2025 | $1.95k | |
| Temple-Inland Corp | Orange, TX | Commercial|Industrial | 1 | 500.7 GWh | Mar 2026 | - | ||
| Sun Streams PVS, LLC | Boston, MA | Independent Power Producer | 1 | 500.4 GWh | Mar 2026 | Sep 2025 | $10.77M | |
| Techren Solar II LLC | Boise, ID | Independent Power Producer | 1 | 500.3 GWh | Feb 2026 | Sep 2025 | $5.25M | |
| Pud No 1 Of Pend Oreille County | Newport, WA | Political Subdivision | 3 | 498.5 GWh | Dec 2024 | Oct 2025 | $2.77M | |
| Townsite Solar, LLC | St Thomas, VI | Independent Power Producer | 1 | 498.5 GWh | Mar 2026 | Oct 2025 | $7.67M | $2.27M |
| Ponderosa Wind II, LLC | Juno Beach, FL | Independent Power Producer | 1 | 496.0 GWh | Mar 2026 | Oct 2025 | $819.44k | |
| Ranchland Wind Project I, LLC | Andover, MA | Independent Power Producer | 1 | 495.1 GWh | Mar 2026 | - | ||
| 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 | - | ||
| West Texas Solar Project II LLC | New York, NY | Independent Power Producer | 1 | 492.6 GWh | Mar 2026 | - | ||
| Yellowstone Energy LP | Boise, ID | Independent Power Producer | 1 | 492.3 GWh | Mar 2026 | - | ||
| Ben Milam Solar 1 LLC | Redwood City, CA | Independent Power Producer | 1 | 491.2 GWh | Mar 2026 | - | ||
| Oleander Holdings LLC | Juno Beach, FL | Independent Power Producer | 1 | 491.0 GWh | Dec 2024 | - | ||
| TRES Bahias Solar Power, LLC | Boston, MA | Independent Power Producer | 1 | 489.5 GWh | Mar 2026 | - | ||
| Hunter Solar LLC | New York, NY | Independent Power Producer | 2 | 489.5 GWh | Mar 2026 | Sep 2025 | $3.99M | |
| Shannon Wind LLC | Greenwich, CT | Independent Power Producer | 1 | 487.6 GWh | Mar 2026 | - | ||
| Masspower | Indian Orchard, MA | Independent Power Producer | 1 | 486.5 GWh | Dec 2024 | Sep 2025 | $6.72M | |
| Ray Ranch Solar LLC | Pettus, TX | Independent Power Producer | 1 | 485.9 GWh | Mar 2026 | - | ||
| Hawks Nest Hydro LLC | Queensbury, NY | Independent Power Producer | 2 | 485.3 GWh | Dec 2024 | Sep 2025 | $5.99M | |
| Middle River Power II, LLC | Chicago, IL | Independent Power Producer | 2 | 483.9 GWh | Dec 2024 | - | ||
| Pud No 1 Of Snohomish County | Everett, WA | Political Subdivision | 8 | 481.5 GWh | Feb 2025 | Sep 2025 | $12.52M | |
| Westrock-Florence | Norcross, GA | Industrial | 1 | 480.9 GWh | Mar 2026 | - | ||
| Mosaic Fertilizer LLC | Mulberry, FL | Industrial | 2 | 480.2 GWh | Mar 2026 | Oct 2025 | $131.48k | |
| Blue Jay Solar I, LLC | Andover, MA | Independent Power Producer | 1 | 479.5 GWh | Mar 2026 | - | ||
| Mountain Creek Power, LLC | Dallas, TX | Independent Power Producer | 1 | 479.5 GWh | Dec 2024 | - | ||
| Buffalo Ridge Wind, LLC | Juno Beach, FL | Independent Power Producer | 1 | 479.3 GWh | Mar 2026 | Sep 2025 | $2.09M | |
| Cutlass II Solar LLC | Austin, TX | Independent Power Producer | 1 | 479.0 GWh | Mar 2026 | - | ||
| Long Lake Solar, LLC | New York, NY | Independent Power Producer | 1 | 476.3 GWh | Mar 2026 | Sep 2025 | $2.38M | |
| John Laing US Solar Corp. | New York, NY | Independent Power Producer | 5 | 476.3 GWh | Mar 2026 | - | ||
| Sappi Cloquet LLC | Cloquet, MN | Industrial | 1 | 475.7 GWh | Mar 2026 | - | ||
| Meadow Lake Wind Farm LLC | Houston, TX | Independent Power Producer | 1 | 475.4 GWh | Dec 2024 | Oct 2025 | $4.25M | |
| Brazoria County Solar Project, LLC | Houston, TX | Independent Power Producer | 1 | 473.5 GWh | Mar 2026 | - | ||
| Day County Wind LLC | Juno Beach, FL | Independent Power Producer | 1 | 472.3 GWh | Mar 2026 | Dec 2020 | ||
| Rattlesnake Flat, LLC | San Francisco, CA | Independent Power Producer | 1 | 472.1 GWh | Mar 2026 | Sep 2025 | $3.08M | |
| Hudson Ranch Power I LLC | Calipatria, CA | Independent Power Producer | 2 | 469.4 GWh | Mar 2026 | Sep 2025 | $15.50M | |
| Brazoria West Solar Project, LLC | Kansas City, MO | Independent Power Producer | 1 | 469.2 GWh | Mar 2026 | - | ||
| Panther Creek Power Operating, LLC | Nesquehoning, PA | Independent Power Producer | 1 | 469.1 GWh | Dec 2024 | Oct 2025 | $1.32M | |
| Leaf River Cellulose LLC | Industrial | 1 | 468.6 GWh | Mar 2026 | - | |||
| Prairie Switch Wind LLC | Independent Power Producer | 1 | 466.4 GWh | Mar 2026 | - | |||
| NJR Clean Energy Ventures Corporation | Wall, NJ | Independent Power Producer | 62 | 465.7 GWh | Dec 2024 | - | ||
| Shady Hills Power Co LLC | Shady Hills, FL | Independent Power Producer | 1 | 464.5 GWh | Mar 2026 | Oct 2025 | $5.79M | |
| Big Cypress Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 464.2 GWh | Mar 2026 | Sep 2025 | $4.43M | |
| Great River Energy | Maple Grove, MN | Cooperative | 10 | 463.9 GWh | Mar 2026 | Oct 2025 | $58.86M | $29.84M |
| Imperial Valley Solar, LLC | Arlington, VA | Independent Power Producer | 1 | 463.7 GWh | Dec 2024 | - | ||
| Heartland Divide Wind Project, LLC | Juno Beach, FL | Independent Power Producer | 1 | 463.6 GWh | Mar 2026 | Sep 2025 | $2.57M | |
| Western Minnesota Mun PWR AGNY | Sioux Falls, SD | Political Subdivision | 4 | 463.2 GWh | Mar 2026 | - | ||
| Concho Bluff LLC | Wilmington, DE | Independent Power Producer | 1 | 462.9 GWh | Mar 2026 | - |
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 | Mar 2026 | Nuclear |
| Barry | Bucks, Alabama | 12 TWh | Jan 1954 | Mar 2026 | Natural Gas : 95.8% Bituminous Coal : 4.2% |
| Beaver Valley | Shippingport, Pennsylvania | 15 TWh | Aug 1976 | Mar 2026 | Nuclear |
| Bowen | Cartersville, Georgia | 13 TWh | Sep 1971 | Mar 2026 | Bituminous Coal : 99.8% |
| Braidwood Generation Station | Braceville, Illinois | 20 TWh | Jun 1988 | Mar 2026 | Nuclear |
| Browns Ferry | Decatur, Alabama | 30 TWh | Jul 1974 | Mar 2026 | Nuclear |
| Brunswick Nuclear | Southport, North Carolina | 16 TWh | Oct 1975 | Mar 2026 | Nuclear |
| Byron Generating Station | Byron, Illinois | 19 TWh | Aug 1985 | Mar 2026 | Nuclear |
| Calvert Cliffs Nuclear Power Plant | Lusby, Maryland | 15 TWh | Apr 1975 | Mar 2026 | Nuclear |
| Catawba | York, South Carolina | 19 TWh | May 1985 | Mar 2026 | Nuclear |
| Comanche Peak | Glen Rose, Texas | 20 TWh | Jul 1990 | Mar 2026 | Nuclear |
| Crystal River | Crystal River, Florida | 16 TWh | Sep 1966 | Mar 2026 | Natural Gas : 68.9% Bituminous Coal : 30.9% |
| Diablo Canyon | Avila Beach, California | 17 TWh | Apr 1985 | Mar 2026 | Nuclear |
| Donald C Cook | Bridgman, Michigan | 18 TWh | Jul 1975 | Mar 2026 | Nuclear |
| Dresden Generating Station | Morris, Illinois | 15 TWh | Jul 1970 | Mar 2026 | Nuclear |
| Edwin I Hatch | Baxley, Georgia | 14 TWh | Nov 1975 | Mar 2026 | Nuclear |
| Gavin Power, LLC | Cheshire, Ohio | 13 TWh | Sep 1974 | Mar 2026 | Bituminous Coal : 99.6% |
| Grand Coulee | Grand Coulee, Washington | 18 TWh | Feb 1941 | Mar 2026 | Water |
| Guernsey Power Station | Byesville, Ohio | 12 TWh | Jan 2023 | Mar 2026 | Natural Gas |
| H Allen Franklin Combined Cycle | Smiths, Alabama | 12 TWh | May 2002 | Mar 2026 | Natural Gas |
| Hines Energy Complex | Bartow, Florida | 12 TWh | Mar 1999 | Mar 2026 | Natural Gas |
| Jack McDonough | Smyrna, Georgia | 18 TWh | Apr 1971 | Mar 2026 | Natural Gas |
| James H Miller Jr | Quinton, Alabama | 19 TWh | Sep 1978 | Mar 2026 | Subbituminous Coal : 99.1% Natural Gas : 0.9% |
| Joseph M Farley | Columbia, Alabama | 13 TWh | Nov 1977 | Mar 2026 | Nuclear |
| Labadie | Labadie, Missouri | 16 TWh | May 1970 | Mar 2026 | Subbituminous Coal : 99.9% |
| LaSalle Generating Station | Marseilles, Illinois | 19 TWh | Dec 1983 | Mar 2026 | Nuclear |
| Limerick | Sanatoga, Pennsylvania | 19 TWh | Jan 1986 | Mar 2026 | Nuclear |
| McGuire | Huntersville, North Carolina | 19 TWh | Aug 1981 | Mar 2026 | Nuclear |
| Millstone | Waterford, Connecticut | 17 TWh | Nov 1975 | Mar 2026 | Nuclear |
| Monroe (MI) | Monroe, Michigan | 16 TWh | Oct 1969 | Mar 2026 | Subbituminous Coal : 75.0% Bituminous Coal : 16.0% Petroleum Coke : 8.9% |
| Nine Mile Point Nuclear Station | Lycoming, New York | 16 TWh | Nov 1969 | Mar 2026 | Nuclear |
| North Anna | Mineral, Virginia | 16 TWh | May 1978 | Mar 2026 | Nuclear |
| Oconee | Seneca, South Carolina | 22 TWh | Jun 1973 | Mar 2026 | Nuclear |
| Okeechobee Clean Energy Center | Okeechobee, Florida | 12 TWh | Feb 2019 | Feb 2026 | Natural Gas |
| Palo Verde | Wintersburg, Arizona | 31 TWh | Dec 1985 | Mar 2026 | Nuclear |
| Peach Bottom | Delta, Pennsylvania | 22 TWh | Jun 1974 | Mar 2026 | Nuclear |
| Prairie State Generating Station | Marissa, Illinois | 12 TWh | May 2012 | Mar 2026 | Bituminous Coal : 99.8% |
| PSEG Salem Generating Station | Hancocks Bridge, New Jersey | 19 TWh | May 1971 | Mar 2026 | Nuclear |
| Quad Cities Generating Station | Cordova, Illinois | 16 TWh | Nov 1972 | Mar 2026 | Nuclear |
| Robert Moses Niagara | Lewiston, New York | 14 TWh | Dec 1960 | Mar 2026 | Water |
| Sequoyah | Soddy Daisy, Tennessee | 15 TWh | Jun 1981 | Mar 2026 | Nuclear |
| South Texas Project | Wadsworth, Texas | 21 TWh | Jul 1988 | Mar 2026 | Nuclear |
| St Lucie | Jensen Beach, Florida | 16 TWh | Apr 1976 | Mar 2026 | Nuclear |
| Surry | Surry, Virginia | 13 TWh | Nov 1972 | Mar 2026 | Nuclear |
| TalenEnergy Susquehanna | Berwick, Pennsylvania | 19 TWh | May 1983 | Mar 2026 | Nuclear |
| Turkey Point | Homestead, Florida | 20 TWh | Mar 1967 | Mar 2026 | Nuclear : 68.1% Natural Gas : 31.9% |
| Vogtle | Waynesboro, Georgia | 37 TWh | Apr 1987 | Mar 2026 | Nuclear |
| W A Parish | Thompsons, Texas | 15 TWh | May 1958 | Mar 2026 | Subbituminous Coal : 82.1% Natural Gas : 17.9% |
| Watts Bar Nuclear Plant | Spring City, Tennessee | 18 TWh | Apr 1996 | Mar 2026 | Nuclear |
| West County Energy Center | Loxahatchee, Florida | 18 TWh | Jul 2009 | Mar 2026 | Natural Gas |