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 |
|---|---|---|---|---|---|---|---|---|
| Twin Buttes Wind LLC | Portland, OR | - | - | - | Sep 2025 | $2.90M | ||
| Yankee Street, LLC | Washington, DC | - | - | - | Oct 2025 | $2.90M | ||
| Ford County Wind Farm LLC | Austin, TX | - | - | - | Jul 2025 | $2.91M | ||
| Big Country Datalec LLC | New York, NY | - | - | - | May 2025 | $2.92M | $2.92M | |
| Drew Solar-Ca, LLC | New York, NY | - | - | - | Sep 2025 | $2.92M | $2.87M | |
| Cereal City Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 224.4 GWh | Jun 2026 | Sep 2025 | $2.92M | |
| Lockport Energy Associates LP | Lockport, NY | Independent Power Producer | 1 | 413.0 GWh | Dec 2025 | Oct 2025 | $2.92M | |
| Beowawe Power, LLC | Reno, NV | - | - | - | Jun 2025 | $2.92M | ||
| Paulding Wind Farm III LLC | Houston, TX | Independent Power Producer | 1 | 344.5 GWh | Jun 2026 | Jul 2025 | $2.92M | |
| Sunshine Gas Producers LLC | Detroit, MI | Investor-Owned Utility | 1 | 144.2 GWh | Jun 2026 | Sep 2025 | $2.93M | |
| Lockhart Solar PV, LLC | New York, NY | - | - | - | Jul 2025 | $2.93M | ||
| Camilla Solar Energy LLC | Chicago, IL | - | - | - | Jun 2025 | $2.93M | ||
| Caprock Wind LLC | Dallas, TX | - | - | - | Oct 2025 | $2.94M | ||
| Wheelabrator Saugus Inc. | Portsmouth, NH | - | - | - | Sep 2025 | $2.94M | ||
| Sheldon Energy LLC | Chicago, IL | - | - | - | Oct 2025 | $2.94M | ||
| GSP Merrimack LLC | Bow, NH | - | - | - | Sep 2025 | $2.95M | ||
| Calhoun County Solar Project, LLC | Kansas City, MO | Independent Power Producer | - | - | - | Sep 2025 | $2.95M | |
| Innovative Solar 46, LLC | Fletcher, NC | Independent Power Producer | - | - | - | Sep 2025 | $2.95M | |
| Desert Harvest, LLC | San Diego, CA | Independent Power Producer | 1 | 260.6 GWh | Jun 2026 | Jul 2025 | $2.95M | |
| Second Imperial Geothermal Company LLC | Reno, NV | - | - | - | Jun 2025 | $2.95M | ||
| Paulding Wind Farm II LLC | Houston, TX | Independent Power Producer | 1 | 336.8 GWh | Jun 2026 | Oct 2025 | $2.96M | |
| Bluegrass Solar, LLC | Seattle, WA | Independent Power Producer | - | - | Dec 2023 | Oct 2025 | $2.97M | |
| Re Mustang Two Whirlaway LLC | Charlotte, NC | - | - | - | Sep 2025 | $2.97M | ||
| Crowned Ridge Wind, LLC | Juno Beach, FL | Independent Power Producer | 1 | 856.7 GWh | Jun 2026 | Jun 2025 | $2.97M | |
| Cove Mountain Solar 2 LLC | New York, NY | Independent Power Producer | 1 | 370.6 GWh | Jun 2026 | Sep 2025 | $2.98M | |
| Winfield Solar I, LLC | Ontario | Independent Power Producer | 1 | 314.9 GWh | Jun 2026 | Oct 2025 | $2.98M | |
| Point Beach Solar | Juno Beach, FL | Independent Power Producer | 1 | 223.0 GWh | Jun 2026 | Sep 2025 | $2.99M | |
| Bowfin Keycon Energy, LLC | Morristown, NJ | - | - | - | Oct 2025 | $2.99M | $4.28M | |
| Rocky Mountain Power, LLC | New York, NY | - | - | - | Jun 2025 | $2.99M | ||
| Coachella Hills Wind, LLC | New York, NY | - | - | - | Oct 2025 | $3.00M | $3.36M | |
| Tenaska Clear Creek Wind, LLC | Omaha, NE | - | - | - | Sep 2025 | $3.00M | ||
| Hog Creek Wind Project LLC | Houston, TX | Independent Power Producer | 1 | 226.8 GWh | Jun 2026 | Sep 2025 | $3.00M | |
| Pike Solar LLC | Boulder, CO | Independent Power Producer | 1 | - | - | Sep 2025 | $3.01M | |
| White Pine Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 200.1 GWh | Dec 2025 | Jun 2025 | $3.01M | |
| Pheasant Run Wind LLC | Juno Beach, FL | Independent Power Producer | 1 | 260.9 GWh | Jun 2026 | Sep 2025 | $3.01M | |
| Wild Springs Solar, LLC | Bloomington, MN | - | - | - | Oct 2025 | $3.03M | ||
| Assembly Solar II LLC | New York, NY | Independent Power Producer | 1 | 249.4 GWh | Jun 2026 | Sep 2025 | $3.03M | |
| Camden Plant Holdings LLC | Allentown, PA | Independent Power Producer | - | 105.1 GWh | Dec 2024 | Jul 2025 | $3.05M | |
| White Wing Ranch North, LLC | Dallas, TX | - | - | - | Jun 2025 | $3.05M | ||
| Archer Energy, LLC | Powell, OH | - | - | - | Oct 2025 | $3.05M | $2.90M | |
| Granite Mountain Solar East LLC | Boston, MA | Independent Power Producer | - | - | - | Sep 2025 | $3.05M | |
| Anticline Wind, LLC | Juno Beach, FL | Independent Power Producer | 1 | 444.3 GWh | Jun 2026 | Sep 2025 | $3.06M | |
| Hickory Park Solar, LLC | Chicago, IL | - | - | - | Sep 2025 | $3.06M | ||
| Plains End, LLC | Overland Park, KS | - | - | - | Sep 2025 | $3.06M | ||
| Misenheimer Solar LLC | Houston, TX | Independent Power Producer | 1 | 179.2 GWh | Jun 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 | |
| North Fork Solar Project, LLC | Austin, TX | Independent Power Producer | 1 | 351.7 GWh | Jun 2026 | Sep 2025 | $3.06M | |
| Twiggs County Solar, LLC | New York, NY | - | - | - | Sep 2025 | $3.08M | ||
| San Pablo Raceway, LLC | Salt Lake City, UT | Independent Power Producer | - | - | - | Jun 2025 | $3.08M | |
| Mobile Energy LLC | Mobile, AL | Independent Power Producer | 1 | 1.2 TWh | Jun 2026 | Jun 2025 | $3.08M | |
| Pioneer Trail Wind Farm, LLC | Chicago, IL | - | - | - | Oct 2025 | $3.08M | ||
| Nordic Energy Services, LLC | Tampa, FL | - | - | - | Oct 2025 | $3.08M | $2.13M | |
| Rattlesnake Flat, LLC | Princeton, NJ | Independent Power Producer | 1 | 461.6 GWh | Jun 2026 | Sep 2025 | $3.08M | |
| Maverick Solar 7, LLC | San Diego, CA | Independent Power Producer | 1 | 443.6 GWh | Jun 2026 | Oct 2025 | $3.10M | |
| Bishop Hill Energy III LLC | Ashwaubenon, WI | - | - | - | Oct 2025 | $3.10M | ||
| Sun Mountain Solar 1, LLC | San Francisco, CA | - | - | - | Oct 2025 | $3.11M | ||
| Battle Mountain SP, LLC | LOS Gatos, CA | Industrial | - | - | - | Oct 2025 | $3.12M | |
| Grant Wind, LLC | Charlottesville, VA | Independent Power Producer | - | - | - | Sep 2025 | $3.12M | |
| Criterion Power Partners LLC | Baltimore, MD | Independent Power Producer | 1 | 275.4 GWh | Jun 2026 | Jun 2025 | $3.12M | |
| Escalante Solar III, LLC | Houston, TX | - | - | - | Sep 2025 | $3.13M | ||
| Canadian Hills Wind LLC | Boston, MA | Independent Power Producer | 1 | 561.3 GWh | Jun 2026 | Jun 2025 | $3.13M | |
| Arroyo Energy Storage LLC | New York, NY | - | - | - | Sep 2025 | $3.13M | ||
| Black Bear Hydro Partners LLC | Milford, ME | 2 | - | Jul 2013 | Jun 2025 | $3.14M | $161.52k | |
| NGP Blue Mountain I LLC | Winnemucca, NV | Independent Power Producer | 1 | 189.1 GWh | Dec 2025 | Sep 2025 | $3.15M | |
| Niyol Wind, LLC | Juno Beach, FL | Independent Power Producer | 1 | 848.0 GWh | Jun 2026 | Sep 2025 | $3.15M | |
| Blue Cloud Wind Energy | Austin, TX | Independent Power Producer | - | - | Dec 2018 | Oct 2025 | $3.16M | |
| Origin Wind Energy LLC | Hennepin, OK | Independent Power Producer | 1 | 295.7 GWh | Dec 2025 | Sep 2025 | $3.17M | |
| High Prairie Wind Farm II LLC | St Paul, MN | Independent Power Producer | 1 | 330.9 GWh | Dec 2025 | Sep 2025 | $3.17M | |
| New Creek Wind, LLC | New Creek, WV | Independent Power Producer | 1 | 282.6 GWh | Jun 2026 | Oct 2025 | $3.17M | |
| Horus Louisiana 1, LLC | Lake Mary, FL | Independent Power Producer | 1 | 304.1 GWh | Jun 2026 | Oct 2025 | $3.18M | |
| Airport Solar LLC | New York, NY | Independent Power Producer | 1 | 121.6 GWh | Jun 2026 | Jun 2025 | $3.18M | |
| Bartonsville Energy Facility, LLC | New York, NY | Independent Power Producer | 1 | 278.5 GWh | Jun 2026 | Jun 2025 | $3.19M | |
| Escalante Solar II, LLC | Houston, TX | - | - | - | Sep 2025 | $3.19M | ||
| ROTH Rock Wind Farm LLC | Houston, TX | Independent Power Producer | 2 | 131.3 GWh | Jun 2026 | Oct 2025 | $3.21M | |
| Ponderosa Wind, LLC | Juno Beach, FL | Independent Power Producer | 1 | 1.0 TWh | Jun 2026 | Oct 2025 | $3.21M | |
| Fish Springs Ranch Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 278.6 GWh | Jun 2026 | Sep 2025 | $3.22M | |
| Otter Creek Wind Farm LLC | Portland, OR | - | - | - | Sep 2025 | $3.22M | ||
| Plains End II, LLC | Overland Park, KS | - | - | - | Sep 2025 | $3.22M | ||
| Union Carbide Corp-Seadrift | Midland, MI | Industrial | 2 | 726.3 GWh | Jun 2026 | Oct 2025 | $3.22M | |
| Midway Peaking LLC | San Diego, CA | Independent Power Producer | - | - | Dec 2013 | Oct 2025 | $3.24M | |
| Wolf Run Solar LLC | Chapin, IL | Independent Power Producer | 1 | 337.7 GWh | Jun 2026 | Sep 2025 | $3.24M | |
| Public Service Electric And Gas Company | Newark, NJ | - | - | - | Oct 2025 | $3.24M | $508.43M | |
| Newport Solar, LLC | Jackson, MI | Independent Power Producer | 1 | 393.4 GWh | Jun 2026 | Jun 2025 | $3.25M | |
| Ormat Cove Fort LLC | Reno, NV | Independent Power Producer | 2 | 148.6 GWh | Dec 2025 | Sep 2025 | $3.25M | |
| Daybreak Solar, LLC | Portland, OR | - | - | - | Sep 2025 | $3.26M | $41.40k | |
| Helix Maine Wind Development, LLC | Chain Of Ponds TWP., ME | Independent Power Producer | 1 | 260.3 GWh | Jun 2026 | Sep 2025 | $3.28M | |
| Devon Power LLC | Devon, CT | Independent Power Producer | 1 | -1.4 GWh | Dec 2025 | Sep 2025 | $3.28M | |
| Brunot Island Power, LLC | Chicago, IL | Independent Power Producer | 1 | 44.1 GWh | Dec 2025 | Oct 2025 | $3.28M | |
| Pratt Wind, LLC | Juno Beach, FL | Independent Power Producer | 1 | 931.1 GWh | Jun 2026 | Sep 2025 | $3.28M | |
| Black Hills Colorado Electric, LLC | Rapid City, SD | Investor-Owned Utility | 6 | 276.8 GWh | Dec 2025 | Oct 2025 | $3.28M | $15.70M |
| Skookumchuck Wind Energy Project, LLC | Birmingham, AL | - | - | - | Sep 2025 | $3.29M | ||
| Saranac Power Partners LP | Plattsburgh, NY | Independent Power Producer | 1 | 446.2 GWh | Dec 2025 | Sep 2025 | $3.29M | |
| Spectrum Nevada Solar, LLC | Birmingham, AL | - | - | - | Sep 2025 | $3.30M | ||
| Big Beau Solar, LLC | San Diego, CA | Independent Power Producer | 1 | 372.1 GWh | Jun 2026 | Oct 2025 | $3.30M | |
| St Paul Cogeneration LLC | Saint Paul, MN | Independent Power Producer | 1 | 88.0 GWh | Dec 2025 | Jul 2025 | $3.30M | |
| Larkspur Energy LLC | LOS Angeles, CA | - | - | - | Sep 2025 | $3.31M | $16.80k | |
| AES ES Westwing, LLC | Louisville, CO | - | - | - | Jun 2025 | $3.32M | ||
| Roundhouse Renewable Energy, LLC | Juno Beach, FL | Independent Power Producer | 1 | 959.8 GWh | Jun 2026 | Sep 2025 | $3.32M | |
| Transalta Wyoming Wind LLC | Evanston, WY | Independent Power Producer | 1 | 357.9 GWh | Dec 2025 | Sep 2025 | $3.32M |
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 |