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 |
|---|---|---|---|---|---|---|---|---|
| Bartonsville Energy Facility, LLC | New York, NY | Independent Power Producer | 1 | 237.8 GWh | Feb 2026 | Sep 2025 | $3.19M | |
| Airport Solar LLC | New York, NY | Independent Power Producer | 1 | 108.7 GWh | Feb 2026 | Sep 2025 | $3.18M | |
| Horus Louisiana 1, LLC | Lake Mary, FL | Independent Power Producer | 1 | 298.9 GWh | Feb 2026 | Oct 2025 | $3.18M | |
| New Creek Wind, LLC | New Creek, WV | Independent Power Producer | 1 | 310.1 GWh | Feb 2026 | Oct 2025 | $3.17M | |
| High Prairie Wind Farm II LLC | St Paul, MN | Independent Power Producer | 1 | 326.7 GWh | Dec 2024 | Sep 2025 | $3.17M | |
| Origin Wind Energy, LLC | Andover, MA | - | - | - | Sep 2025 | $3.17M | ||
| Blue Cloud Wind Energy | Austin, TX | Independent Power Producer | - | - | Dec 2018 | Oct 2025 | $3.16M | |
| Niyol Wind, LLC | Juno Beach, FL | Independent Power Producer | 1 | 864.5 GWh | Feb 2026 | Sep 2025 | $3.15M | |
| NGP Blue Mountain I LLC | Winnemucca, NV | Independent Power Producer | 1 | 200.0 GWh | Dec 2024 | Sep 2025 | $3.15M | |
| Black Bear Hydro Partners LLC | Milford, ME | 2 | - | Jul 2013 | Sep 2025 | $3.14M | $161.52k | |
| Arroyo Energy Storage LLC | New York, NY | - | - | - | Sep 2025 | $3.13M | ||
| Canadian Hills Wind LLC | Boston, MA | Independent Power Producer | 1 | 519.8 GWh | Feb 2026 | Sep 2025 | $3.13M | |
| Escalante Solar III, LLC | Houston, TX | - | - | - | Sep 2025 | $3.13M | ||
| Criterion Power Partners LLC | Baltimore, MD | Independent Power Producer | 1 | 281.4 GWh | Feb 2026 | Sep 2025 | $3.12M | |
| Altamont Winds, LLC | Minneapolis, MN | Independent Power Producer | - | - | - | Sep 2025 | $3.12M | |
| Grant Wind, LLC | Charlottesville, VA | Independent Power Producer | - | - | - | Sep 2025 | $3.12M | |
| Battle Mountain SP, LLC | LOS Gatos, CA | Industrial | - | - | - | Oct 2025 | $3.12M | |
| Sun Mountain Solar 1, LLC | San Francisco, CA | - | - | - | Oct 2025 | $3.11M | ||
| Bishop Hill Energy III LLC | Ashwaubenon, WI | - | - | - | Oct 2025 | $3.10M | ||
| Maverick Solar 7, LLC | San Diego, CA | Independent Power Producer | 1 | 381.5 GWh | Feb 2026 | Oct 2025 | $3.10M | |
| Rattlesnake Flat, LLC | San Francisco, CA | Independent Power Producer | 1 | 445.7 GWh | Feb 2026 | Sep 2025 | $3.08M | |
| Nordic Energy Services, LLC | Tampa, FL | - | - | - | Oct 2025 | $3.08M | $2.13M | |
| Pioneer Trail Wind Farm, LLC | Chicago, IL | - | - | - | Oct 2025 | $3.08M | ||
| Mobile Energy LLC | Mobile, AL | Independent Power Producer | 1 | 1.3 TWh | Feb 2026 | Sep 2025 | $3.08M | |
| San Pablo Raceway, LLC | Salt Lake City, UT | Independent Power Producer | - | - | - | Sep 2025 | $3.08M | |
| Twiggs County Solar, LLC | New York, NY | - | - | - | Sep 2025 | $3.08M | ||
| North Fork Solar Project, LLC | Austin, TX | Independent Power Producer | 1 | 320.6 GWh | Feb 2026 | Sep 2025 | $3.06M | |
| Middletown Power LLC | Middletown, CT | Independent Power Producer | 1 | 31.7 GWh | Dec 2024 | Sep 2025 | $3.06M | |
| Generation Bridge M&M Holdings, LLC | Birmingham, AL | - | - | - | Sep 2025 | $3.06M | $3.06M | |
| Misenheimer Solar LLC | Houston, TX | Independent Power Producer | 1 | 166.9 GWh | Feb 2026 | Sep 2025 | $3.06M | |
| Plains End, LLC | Overland Park, KS | - | - | - | Sep 2025 | $3.06M | ||
| Hickory Park Solar, LLC | Chicago, IL | - | - | - | Sep 2025 | $3.06M | ||
| Anticline Wind, LLC | Juno Beach, FL | Independent Power Producer | 1 | 434.9 GWh | Feb 2026 | Sep 2025 | $3.06M | |
| Granite Mountain Solar East LLC | Boston, MA | Independent Power Producer | - | - | - | Sep 2025 | $3.05M | |
| Archer Energy, LLC | Powell, OH | - | - | - | Oct 2025 | $3.05M | $2.90M | |
| White Wing Ranch North, LLC | Dallas, TX | - | - | - | Sep 2025 | $3.05M | ||
| Camden Plant Holdings LLC | Allentown, PA | Independent Power Producer | 1 | 105.1 GWh | Dec 2024 | Oct 2025 | $3.05M | |
| Assembly Solar II LLC | New York, NY | Independent Power Producer | 1 | 240.9 GWh | Feb 2026 | Sep 2025 | $3.03M | |
| Wild Springs Solar, LLC | Bloomington, MN | - | - | - | Oct 2025 | $3.03M | ||
| Pheasant Run Wind LLC | Juno Beach, FL | Independent Power Producer | 1 | 273.8 GWh | Feb 2026 | Sep 2025 | $3.01M | |
| White Pine Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 201.3 GWh | Dec 2024 | Sep 2025 | $3.01M | |
| Pike Solar LLC | Boulder, CO | Independent Power Producer | - | - | - | Sep 2025 | $3.01M | |
| Crystal Lake Wind Energy I, LLC | Juno Beach, FL | - | - | - | Sep 2025 | $3.00M | ||
| Hog Creek Wind Project LLC | Houston, TX | Independent Power Producer | 1 | 221.8 GWh | Feb 2026 | Sep 2025 | $3.00M | |
| Tenaska Clear Creek Wind, LLC | Omaha, NE | - | - | - | Sep 2025 | $3.00M | ||
| Coachella Hills Wind, LLC | New York, NY | - | - | - | Oct 2025 | $3.00M | $3.36M | |
| Rocky Mountain Power, LLC | New York, NY | - | - | - | Jun 2025 | $2.99M | ||
| Rockland Wind Farm LLC | Boston, MA | - | - | - | Sep 2025 | $2.99M | ||
| Bowfin Keycon Energy, LLC | Morristown, NJ | - | - | - | Oct 2025 | $2.99M | $4.28M | |
| Point Beach Solar | Juno Beach, FL | Independent Power Producer | 1 | 214.9 GWh | Feb 2026 | Sep 2025 | $2.99M | |
| Winfield Solar I, LLC | Ontario | Independent Power Producer | 1 | 218.7 GWh | Feb 2026 | Oct 2025 | $2.98M | |
| Cove Mountain Solar 2 LLC | New York, NY | Independent Power Producer | 1 | 341.1 GWh | Feb 2026 | Sep 2025 | $2.98M | |
| Crowned Ridge Wind, LLC | Juno Beach, FL | Independent Power Producer | 1 | 860.7 GWh | Feb 2026 | Sep 2025 | $2.97M | |
| Re Mustang Two Whirlaway LLC | Charlotte, NC | - | - | - | Sep 2025 | $2.97M | ||
| Bluegrass Solar, LLC | Seattle, WA | Independent Power Producer | - | 166.9 GWh | Dec 2023 | Oct 2025 | $2.97M | |
| Paulding Wind Farm II LLC | Houston, TX | Independent Power Producer | 1 | 340.4 GWh | Feb 2026 | Oct 2025 | $2.96M | |
| Second Imperial Geothermal Company LLC | Reno, NV | - | - | - | Sep 2025 | $2.95M | ||
| Desert Harvest, LLC | San Diego, CA | Independent Power Producer | 1 | 244.4 GWh | Feb 2026 | Oct 2025 | $2.95M | |
| Innovative Solar 46, LLC | Fletcher, NC | Independent Power Producer | - | - | - | Sep 2025 | $2.95M | |
| Ensign Wind Energy, LLC | Juno Beach, FL | - | - | - | Sep 2025 | $2.95M | ||
| Calhoun County Solar Project, LLC | Kansas City, MO | Independent Power Producer | - | - | - | Sep 2025 | $2.95M | |
| GSP Merrimack LLC | Bow, NH | - | - | - | Sep 2025 | $2.95M | ||
| Sheldon Energy LLC | Chicago, IL | - | - | - | Oct 2025 | $2.94M | ||
| Wheelabrator Saugus Inc. | Portsmouth, NH | - | - | - | Sep 2025 | $2.94M | ||
| Caprock Wind LLC | Dallas, TX | - | - | - | Oct 2025 | $2.94M | ||
| Golden Hills North Wind, LLC | Juno Beach, FL | - | - | - | Sep 2025 | $2.94M | ||
| Camilla Solar Energy LLC | Chicago, IL | - | - | - | Sep 2025 | $2.93M | ||
| Lockhart Solar PV, LLC | New York, NY | - | - | - | Oct 2025 | $2.93M | ||
| Sunshine Gas Producers LLC | Detroit, MI | Investor-Owned Utility | 1 | 142.3 GWh | Feb 2026 | Sep 2025 | $2.93M | |
| Paulding Wind Farm III LLC | Houston, TX | Independent Power Producer | 1 | 344.2 GWh | Feb 2026 | Oct 2025 | $2.92M | |
| Beowawe Power, LLC | Reno, NV | - | - | - | Sep 2025 | $2.92M | ||
| Lockport Energy Associates LP | Lockport, NY | Independent Power Producer | 1 | - | Jan 2024 | Oct 2025 | $2.92M | |
| Cereal City Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 205.9 GWh | Feb 2026 | Sep 2025 | $2.92M | |
| Drew Solar-Ca, LLC | New York, NY | - | - | - | Sep 2025 | $2.92M | $2.87M | |
| Big Country Datalec LLC | New York, NY | - | - | - | May 2025 | $2.92M | $2.92M | |
| Ford County Wind Farm LLC | Austin, TX | - | - | - | Oct 2025 | $2.91M | ||
| Yankee Street, LLC | Washington, DC | - | - | - | Oct 2025 | $2.90M | ||
| Twin Buttes Wind LLC | Portland, OR | - | - | - | Sep 2025 | $2.90M | ||
| Panorama Wind, LLC | Dallas, TX | - | - | - | Oct 2025 | $2.90M | ||
| Big Horn II Wind Project LLC | Portland, OR | - | - | - | Sep 2025 | $2.90M | $197.59k | |
| CS Berlin Ops, Inc. | Portland, ME | - | - | - | Sep 2025 | $2.90M | ||
| Number Three Wind LLC | Chicago, IL | - | - | - | Oct 2025 | $2.90M | ||
| Engelhart CTP (US) LLC | Stamford, CT | - | - | - | Oct 2025 | $2.88M | ||
| Buckeye Wind Energy LLC | Chicago, IL | - | - | - | Oct 2025 | $2.88M | ||
| Drew Solar LLC | New York, NY | Independent Power Producer | 1 | 329.0 GWh | Feb 2026 | Sep 2025 | $2.87M | |
| CMS Generation Michigan Power, LLC | Dearborn, MI | - | - | - | Sep 2025 | $2.85M | ||
| Boca BN, LLC | West Palm Beach, FL | Independent Power Producer | 1 | 609.7 GWh | Feb 2026 | Oct 2025 | $2.85M | |
| Smoky Hills Wind Project II LLC | Andover, MA | Independent Power Producer | 1 | 455.6 GWh | Dec 2024 | Oct 2025 | $2.85M | |
| Northwest Ohio Wind, LLC | Haviland, OH | Independent Power Producer | 1 | 326.2 GWh | Feb 2026 | Oct 2025 | $2.84M | |
| Aulander Holloman Solar, LLC | Mooresville, NC | Independent Power Producer | 1 | 175.8 GWh | Feb 2026 | Oct 2025 | $2.84M | |
| Lake LYNN Generation, LLC | Bethesda, MD | Independent Power Producer | - | - | Dec 2020 | Oct 2025 | $2.84M | |
| Greenidge Generation Holdings LLC | Dresden, NY | Independent Power Producer | 1 | 730.3 GWh | Dec 2024 | Oct 2025 | $2.84M | |
| ENEL Green Power Diamond VIsta Wind Project, LLC | Andover, MA | Independent Power Producer | 1 | 991.9 GWh | Feb 2026 | Oct 2025 | $2.84M | |
| Three Peaks Power LLC | Houston, TX | Independent Power Producer | - | 138.9 GWh | Dec 2023 | Sep 2025 | $2.83M | |
| Samchully Power & Utilities 1 LLC | Shorewood, MN | - | - | - | Sep 2025 | $2.83M | ||
| EDPR Ca Solar Park II LLC | Houston, TX | Independent Power Producer | 1 | 246.6 GWh | Feb 2026 | Sep 2025 | $2.83M | |
| Regenerate Livermore Falls LLC | Stratton, ME | - | - | - | Sep 2025 | $2.83M | ||
| Decatur Solar Energy Center, LLC | Juno Beach, FL | - | - | - | Sep 2025 | $2.81M | ||
| PALO DURO Wind | Juno Beach, FL | Independent Power Producer | 1 | 998.2 GWh | Feb 2026 | Sep 2025 | $2.81M | |
| ORNI 36 LLC | Reno, NV | - | - | - | Sep 2025 | $2.80M |
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 | Feb 2026 | Nuclear |
| Barry | Bucks, Alabama | 12 TWh | Jan 1954 | Feb 2026 | Natural Gas : 95.8% Bituminous Coal : 4.2% |
| Beaver Valley | Shippingport, Pennsylvania | 15 TWh | Aug 1976 | Feb 2026 | Nuclear |
| Bowen | Cartersville, Georgia | 12 TWh | Sep 1971 | Feb 2026 | Bituminous Coal : 99.8% |
| Braidwood Generation Station | Braceville, Illinois | 20 TWh | Jun 1988 | Feb 2026 | Nuclear |
| Browns Ferry | Decatur, Alabama | 30 TWh | Jul 1974 | Feb 2026 | Nuclear |
| Brunswick Nuclear | Southport, North Carolina | 16 TWh | Oct 1975 | Feb 2026 | Nuclear |
| Byron Generating Station | Byron, Illinois | 20 TWh | Aug 1985 | Feb 2026 | Nuclear |
| Calvert Cliffs Nuclear Power Plant | Lusby, Maryland | 15 TWh | Apr 1975 | Feb 2026 | Nuclear |
| Catawba | York, South Carolina | 20 TWh | May 1985 | Feb 2026 | Nuclear |
| Comanche Peak | Glen Rose, Texas | 20 TWh | Jul 1990 | Feb 2026 | Nuclear |
| Crystal River | Crystal River, Florida | 16 TWh | Sep 1966 | Feb 2026 | Natural Gas : 71.2% Bituminous Coal : 28.6% |
| Diablo Canyon | Avila Beach, California | 17 TWh | Apr 1985 | Feb 2026 | Nuclear |
| Donald C Cook | Bridgman, Michigan | 17 TWh | Jul 1975 | Feb 2026 | Nuclear |
| Dresden Generating Station | Morris, Illinois | 15 TWh | Jul 1970 | Feb 2026 | Nuclear |
| Edwin I Hatch | Baxley, Georgia | 14 TWh | Nov 1975 | Feb 2026 | Nuclear |
| Gavin Power, LLC | Cheshire, Ohio | 13 TWh | Sep 1974 | Feb 2026 | Bituminous Coal : 99.5% |
| Grand Coulee | Grand Coulee, Washington | 18 TWh | Feb 1941 | Feb 2026 | Water |
| Guernsey Power Station | Byesville, Ohio | 12 TWh | Jan 2023 | Feb 2026 | Natural Gas |
| H Allen Franklin Combined Cycle | Smiths, Alabama | 12 TWh | May 2002 | Feb 2026 | Natural Gas |
| Hines Energy Complex | Bartow, Florida | 12 TWh | Mar 1999 | Feb 2026 | Natural Gas |
| Jack McDonough | Smyrna, Georgia | 18 TWh | Apr 1971 | Feb 2026 | Natural Gas |
| James H Miller Jr | Quinton, Alabama | 19 TWh | Sep 1978 | Feb 2026 | Subbituminous Coal : 99.2% Natural Gas : 0.8% |
| Joseph M Farley | Columbia, Alabama | 13 TWh | Nov 1977 | Feb 2026 | Nuclear |
| Labadie | Labadie, Missouri | 17 TWh | May 1970 | Feb 2026 | Subbituminous Coal |
| LaSalle Generating Station | Marseilles, Illinois | 19 TWh | Dec 1983 | Feb 2026 | Nuclear |
| Limerick | Sanatoga, Pennsylvania | 19 TWh | Jan 1986 | Feb 2026 | Nuclear |
| McGuire | Huntersville, North Carolina | 19 TWh | Aug 1981 | Feb 2026 | Nuclear |
| Millstone | Waterford, Connecticut | 17 TWh | Nov 1975 | Feb 2026 | Nuclear |
| Monroe (MI) | Monroe, Michigan | 16 TWh | Oct 1969 | Feb 2026 | Subbituminous Coal : 74.7% Bituminous Coal : 16.2% Petroleum Coke : 8.9% |
| Nine Mile Point Nuclear Station | Lycoming, New York | 16 TWh | Nov 1969 | Feb 2026 | Nuclear |
| North Anna | Mineral, Virginia | 15 TWh | May 1978 | Feb 2026 | Nuclear |
| Oconee | Seneca, South Carolina | 22 TWh | Jun 1973 | Feb 2026 | Nuclear |
| Okeechobee Clean Energy Center | Okeechobee, Florida | 12 TWh | Feb 2019 | Feb 2026 | Natural Gas |
| Palo Verde | Wintersburg, Arizona | 31 TWh | Dec 1985 | Feb 2026 | Nuclear |
| Peach Bottom | Delta, Pennsylvania | 22 TWh | Jun 1974 | Feb 2026 | Nuclear |
| Prairie State Generating Station | Marissa, Illinois | 12 TWh | May 2012 | Feb 2026 | Bituminous Coal : 99.8% |
| PSEG Salem Generating Station | Hancocks Bridge, New Jersey | 19 TWh | May 1971 | Feb 2026 | Nuclear |
| Quad Cities Generating Station | Cordova, Illinois | 15 TWh | Nov 1972 | Feb 2026 | Nuclear |
| Robert Moses Niagara | Lewiston, New York | 14 TWh | Dec 1960 | Feb 2026 | Water |
| Sequoyah | Soddy Daisy, Tennessee | 15 TWh | Jun 1981 | Feb 2026 | Nuclear |
| South Texas Project | Wadsworth, Texas | 22 TWh | Jul 1988 | Feb 2026 | Nuclear |
| St Lucie | Jensen Beach, Florida | 16 TWh | Apr 1976 | Feb 2026 | Nuclear |
| Surry | Surry, Virginia | 13 TWh | Nov 1972 | Feb 2026 | Nuclear |
| TalenEnergy Susquehanna | Berwick, Pennsylvania | 19 TWh | May 1983 | Feb 2026 | Nuclear |
| Turkey Point | Homestead, Florida | 20 TWh | Mar 1967 | Feb 2026 | Nuclear : 67.9% Natural Gas : 32.1% |
| Vogtle | Waynesboro, Georgia | 37 TWh | Apr 1987 | Feb 2026 | Nuclear |
| W A Parish | Thompsons, Texas | 15 TWh | May 1958 | Feb 2026 | Subbituminous Coal : 83.0% Natural Gas : 17.0% |
| Watts Bar Nuclear Plant | Spring City, Tennessee | 18 TWh | Apr 1996 | Feb 2026 | Nuclear |
| West County Energy Center | Loxahatchee, Florida | 19 TWh | Jul 2009 | Feb 2026 | Natural Gas : 99.9% |