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 |
|---|---|---|---|---|---|---|---|---|
| Westlake Chemicals & VInyls LLC | Plaquemine, LA | Industrial | 1 | 1.5 TWh | Aug 2026 | Oct 2025 | $3.94M | |
| Clearway Renewable Operation & Maintenance LLC | San Francisco, CA | Independent Power Producer | 7 | 1.5 TWh | Aug 2026 | - | ||
| Transalta Centralia Gen LLC | Centralia, WA | Independent Power Producer | 2 | 1.5 TWh | Jan 2026 | Oct 2025 | $51.05M | |
| San Diego Gas & Electric Co | San Diego, CA | Investor-Owned Utility | 19 | 1.5 TWh | Aug 2026 | Oct 2025 | $142.85M | $219.97M |
| Omnis Pleasants, LLC | Santa Barbara, CA | Independent Power Producer | 1 | 1.5 TWh | Aug 2026 | Oct 2025 | $7.21M | |
| Kalaeloa Partners LP | Kapolei, HI | Independent Power Producer | 1 | 1.5 TWh | Aug 2026 | - | ||
| AES Alamitos Energy, LLC | Long Beach, CA | Independent Power Producer | 1 | 1.5 TWh | Aug 2026 | Sep 2025 | $24.91M | $187.50k |
| OTAY Mesa Energy Center LLC | Dublin, CA | Independent Power Producer | 1 | 1.5 TWh | Aug 2026 | Oct 2025 | $16.15M | |
| Shawville Power, LLC | Chicago, IL | Independent Power Producer | 1 | 1.5 TWh | Aug 2026 | Oct 2025 | $21.86M | |
| City Of Hastings - (Ne) | Hastings, NE | Municipally-Owned Utility | 4 | 1.5 TWh | Aug 2026 | - | ||
| Salem Harbor Power Development LP | Salem, MA | Independent Power Producer | 2 | 1.5 TWh | Aug 2026 | Sep 2025 | $31.83M | |
| City Of Sikeston - (Mo) | Sikeston, MO | Municipally-Owned Utility | 2 | 1.5 TWh | Aug 2026 | Jun 2023 | ||
| Brookfield Smoky Mountain Hydropower LP | Queensbury, NY | Independent Power Producer | 4 | 1.4 TWh | Dec 2025 | Sep 2025 | $22.10M | |
| Great River Hydro, LLC | Westborough, MA | Independent Power Producer | 13 | 1.4 TWh | Dec 2025 | Sep 2025 | $44.29M | |
| West Deptford Energy LLC | East Brunswick, NJ | Independent Power Producer | 1 | 1.4 TWh | Aug 2026 | Sep 2025 | $9.02M | |
| Cleveland Cliffs Inc | Cleveland, OH | Industrial | 8 | 1.4 TWh | Aug 2026 | Oct 2025 | $10.71k | |
| Lacy Creek Wind, LLC | Juno Beach, FL | Independent Power Producer | 1 | 1.4 TWh | Aug 2026 | - | ||
| San Miguel Electric Coop, Inc | Jourdanton, TX | Cooperative | 1 | 1.4 TWh | Aug 2026 | - | ||
| Clearwater Energy Resources LLC | Juno Beach, FL | Independent Power Producer | 1 | 1.4 TWh | Aug 2026 | Sep 2025 | $1.31M | |
| PALO DURO Wind | Juno Beach, FL | Independent Power Producer | 1 | 1.4 TWh | Aug 2026 | Sep 2025 | $2.81M | |
| Santa Rosa Energy Center LLC | Pace, FL | Independent Power Producer | 1 | 1.4 TWh | Aug 2026 | Sep 2025 | $3.98M | |
| Vermillion Power LLC | Greenwich, CT | Independent Power Producer | 1 | 1.4 TWh | Dec 2025 | Oct 2025 | $23.62M | |
| Imperial Irrigation District | Imperial, CA | Political Subdivision | 16 | 1.4 TWh | Aug 2026 | Oct 2025 | $41.21M | |
| Inertia Wind Project, LLC | Juno Beach, FL | Independent Power Producer | 1 | 1.4 TWh | Aug 2026 | - | ||
| Johnson County Power LLC | Cleburne, TX | Independent Power Producer | 1 | 1.4 TWh | Dec 2025 | - | ||
| Cedar Springs Wind IV, LLC | Juno Beach, FL | Independent Power Producer | 1 | 1.4 TWh | Aug 2026 | Sep 2025 | $7.36M | |
| Seven Cowboy Wind Project, LLC | Andover, MA | Independent Power Producer | 1 | 1.4 TWh | Aug 2026 | Oct 2025 | $1.72M | |
| Faraday Solar B LLC | Fairfield, UT | Independent Power Producer | 1 | 1.4 TWh | Aug 2026 | - | ||
| City Of Burbank Water And Power - (Ca) | Burbank, CA | Municipally-Owned Utility | 7 | 1.4 TWh | Aug 2026 | Sep 2025 | $17.76k | |
| Troy Energy LLC | Luckey, OH | Independent Power Producer | 1 | 1.4 TWh | Dec 2025 | Sep 2025 | $20.93M | |
| Mesquite Star Special LLC | Princeton, NJ | Independent Power Producer | 1 | 1.3 TWh | Aug 2026 | - | ||
| Azure Sky Wind Project, LLC | Andover, MA | Independent Power Producer | 1 | 1.3 TWh | Aug 2026 | - | ||
| Westlands Solar Blue, LLC | LOS Angeles, CA | Independent Power Producer | 1 | 1.3 TWh | Aug 2026 | Oct 2025 | $5.65M | $3.24M |
| Foard City Wind, LLC | San Diego, CA | Independent Power Producer | 1 | 1.3 TWh | Aug 2026 | - | ||
| Danish Fields Solar, LLC | Houston, TX | Independent Power Producer | 1 | 1.3 TWh | Aug 2026 | - | ||
| Armstrong Power LLC | Shelocta, PA | Independent Power Producer | 1 | 1.3 TWh | Aug 2026 | Oct 2025 | $18.05M | |
| Boswell Wind, LLC | San Diego, CA | Independent Power Producer | 1 | 1.3 TWh | Aug 2026 | Sep 2025 | $7.46M | |
| Valcour Operating Services, LLC | Arlington, VA | Independent Power Producer | 6 | 1.3 TWh | Dec 2025 | - | ||
| Jordan Creek Wind Farm, LLC | Juno Beach, FL | Independent Power Producer | 1 | 1.3 TWh | Aug 2026 | Sep 2025 | $9.18M | |
| Air Products LLC | Allentown, PA | Industrial | 2 | 1.3 TWh | Dec 2025 | - | ||
| Sage Draw Wind, LLC | Wilson, TX | Independent Power Producer | 1 | 1.3 TWh | Aug 2026 | - | ||
| Deer Park Refinery Limited Partnership (DPRLP) | Deer Park, TX | Industrial | 1 | 1.3 TWh | Aug 2026 | - | ||
| City & County Of San Francisco - (Ca) | San Francisco, CA | Municipally-Owned Utility | 7 | 1.3 TWh | Aug 2026 | Oct 2025 | $24.08M | |
| Broad River Energy LLC | Gaffney, SC | Independent Power Producer | 1 | 1.3 TWh | Aug 2026 | Sep 2025 | $7.85M | |
| Victoria WLE, LP | Princeton, NJ | Independent Power Producer | 1 | 1.3 TWh | Dec 2025 | - | ||
| Tahoka Wind, LLC | Chicago, IL | Independent Power Producer | 1 | 1.3 TWh | Aug 2026 | - | ||
| Cubico USA, LLC | Stamford, CT | Independent Power Producer | 8 | 1.3 TWh | Aug 2026 | - | ||
| Brookfield White Pine Hydro LLC | Lewiston, ME | Independent Power Producer | 19 | 1.3 TWh | Dec 2025 | Sep 2025 | $21.37M | |
| Kimura Power LLC | Moraine, OH | Independent Power Producer | 7 | 1.3 TWh | Aug 2026 | - | ||
| USCE-Savannah District | Savannah, GA | Municipally-Owned Utility | 3 | 1.3 TWh | Aug 2026 | - | ||
| Wild Plains Wind Project, LLC | Juno Beach, CA | Independent Power Producer | 1 | 1.3 TWh | Aug 2026 | Sep 2025 | $10.69M | |
| Mobile Energy LLC | Mobile, AL | Independent Power Producer | 1 | 1.2 TWh | Aug 2026 | Sep 2025 | $3.08M | |
| Orsted Onshore North America | Austin, TX | Independent Power Producer | 1 | 1.2 TWh | Aug 2026 | - | ||
| Ranchero Wind Farm LLC | Boulder, CO | Independent Power Producer | 1 | 1.2 TWh | Aug 2026 | - | ||
| Grays Ferry Cogen Partnership | Philadelphia, PA | Independent Power Producer | 1 | 1.2 TWh | Dec 2025 | - | ||
| ENEL Green Power Roseland Solar, LLC | Andover, MA | Independent Power Producer | 1 | 1.2 TWh | Aug 2026 | - | ||
| Willow Creek Wind Power LLC | Juno Beach, FL | Independent Power Producer | 2 | 1.2 TWh | Aug 2026 | Oct 2025 | $1.66M | |
| City Of Holland - (Mi) | Holland, MI | Municipally-Owned Utility | 4 | 1.2 TWh | Dec 2025 | Jan 2023 | ||
| TC Energy | Houston, TX | Independent Power Producer | 2 | 1.2 TWh | Aug 2026 | Dec 2022 | ||
| Golden Valley ELEC Assn Inc | Fairbanks, AK | Cooperative | 8 | 1.2 TWh | Aug 2026 | - | ||
| Wolverine Power Supply Coop | Cadillac, MI | Cooperative | 8 | 1.2 TWh | Dec 2025 | Oct 2025 | $173.23M | $44.03M |
| Hecate Energy Ramsey, LLC | Chicago, IL | Independent Power Producer | 2 | 1.2 TWh | Aug 2026 | - | ||
| Double Back Diamond Solar Power, LLC | Boston, MA | Independent Power Producer | 1 | 1.2 TWh | Aug 2026 | - | ||
| Dow Hydrocarbons And Resources LLC | Freeport, TX | Industrial | 1 | 1.2 TWh | Aug 2026 | Sep 2025 | ||
| Bronco Plains Wind, LLC | Juno Beach, FL | Independent Power Producer | 1 | 1.2 TWh | Aug 2026 | Sep 2025 | $2.71M | |
| Canyon Wind Project, LLC | Juno Beach, FL | Independent Power Producer | 1 | 1.2 TWh | Aug 2026 | - | ||
| Domtar Paper Company LLC | Rothschild, WI | Independent Power Producer|Industrial | 5 | 1.2 TWh | Aug 2026 | Oct 2025 | $5.55M | |
| FPLE Wind, LLC | Juno Beach, FL | Independent Power Producer | 3 | 1.2 TWh | Dec 2025 | - | ||
| Torrecillas Wind Energy, LLC | Juno Beach, FL | Independent Power Producer | 1 | 1.2 TWh | Aug 2026 | - | ||
| Pine Bluff Energy LLC | Pine Bluff, AR | Independent Power Producer | 1 | 1.1 TWh | Aug 2026 | Oct 2025 | $34.87M | |
| Michigan Power Limited Partnership | Ludington, MI | Independent Power Producer | 1 | 1.1 TWh | Dec 2025 | - | ||
| Roadrunner Solar, LLC | Andover, MA | Independent Power Producer | 1 | 1.1 TWh | Aug 2026 | Sep 2025 | ||
| Acciona Wind Energy USA LLC | Chicago, IL | Independent Power Producer | 5 | 1.1 TWh | Aug 2026 | - | ||
| TG East Wind Project LLC | Chicago, IL | Independent Power Producer | 1 | 1.1 TWh | Aug 2026 | - | ||
| 2W Permian Solar, LLC | Chicago, IL | Independent Power Producer | 1 | 1.1 TWh | Aug 2026 | - | ||
| Eastman Chemical Co-TN Ops | Kingsport, TN | Industrial | 1 | 1.1 TWh | Aug 2026 | Jun 2025 | $154.17k | |
| Mockingbird Solar Center, LLC | Austin, TX | Independent Power Producer | 1 | 1.1 TWh | Aug 2026 | - | ||
| Cordova Energy Co LLC | Omaha, NE | Independent Power Producer | 1 | 1.1 TWh | Dec 2025 | Oct 2025 | $13.96M | |
| Limestone Wind Project, LLC | Houston, TX | Independent Power Producer | 1 | 1.1 TWh | Aug 2026 | - | ||
| Topaz Solar Farms LLC | Santa Margarita, CA | Independent Power Producer | 1 | 1.1 TWh | Aug 2026 | Sep 2025 | $42.73M | |
| Delaware City Refining Company LLC | Delaware City, DE | Industrial | 1 | 1.1 TWh | Aug 2026 | Oct 2025 | $8.54M | |
| Soldier Creek Wind LLC | Juno Beach, FL | Independent Power Producer | 1 | 1.1 TWh | Aug 2026 | Sep 2025 | $3.65M | |
| Sonoran Solar Energy, LLC | Juno Beach, FL | Independent Power Producer | 1 | 1.1 TWh | Aug 2026 | Sep 2025 | $13.02M | |
| Urban Grid Solar | Houston, TX | Independent Power Producer | 13 | 1.1 TWh | Aug 2026 | - | ||
| Thunder Ranch Wind Project, LLC | Andover, MA | Independent Power Producer | 1 | 1.1 TWh | Aug 2026 | Oct 2025 | $966.88k | |
| Walleye Power, LLC | Oregon, OH | Independent Power Producer | 1 | 1.1 TWh | Dec 2025 | Oct 2025 | $11.56M | |
| Minnesota Municipal Power AGNY | Minneapolis, MN | Political Subdivision | 4 | 1.1 TWh | Dec 2025 | Oct 2025 | $7.62M | |
| Garrison Energy Center LLC | Greenwich, CT | Independent Power Producer | 1 | 1.1 TWh | Aug 2026 | Oct 2025 | $18.94M | |
| Energy Keepers Inc | Polson, MT | Independent Power Producer | 1 | 1.1 TWh | Dec 2025 | Oct 2025 | $4.10M | |
| Roadrunner Crossing Wind Farm, LLC | Juno Beach, FL | Independent Power Producer | 1 | 1.1 TWh | Aug 2026 | - | ||
| Arlington Energy Center II | Juno Beach, FL | Independent Power Producer | 2 | 1.1 TWh | Aug 2026 | - | ||
| Pud No 1 Of Clark County - (Wa) | Vancouver, WA | Political Subdivision | 1 | 1.0 TWh | Aug 2026 | Oct 2025 | $18.31M | |
| Utah Associated Mun Power SYS | Salt Lake City, UT | Political Subdivision | 4 | 1.0 TWh | Aug 2026 | - | ||
| BMP Wind LLC | Princeton, NJ | Independent Power Producer | 1 | 1.0 TWh | Aug 2026 | - | ||
| Lincoln Land Wind, LLC | Charlottesville, VA | Independent Power Producer | 1 | 1.0 TWh | Aug 2026 | Oct 2025 | $6.84M | |
| First National Bank-Commerce | New Orleans, LA | Independent Power Producer | 1 | 1.0 TWh | Dec 2025 | - | ||
| Clearwater Paper Corporation | Lewiston, ID | Industrial | 3 | 1.0 TWh | Aug 2026 | - | ||
| Milligan 1 Wind, LLC | San Diego, CA | Independent Power Producer | 1 | 1.0 TWh | Aug 2026 | Oct 2025 | $6.42M | |
| South Texas Electric Coop, Inc | Nursery, TX | Cooperative | 3 | 1.0 TWh | Aug 2026 | Apr 2025 | $187.20k | |
| Mohave County Wind Farm | Juno Beach, FL | Independent Power Producer | 1 | 1.0 TWh | Aug 2026 | Sep 2025 | $11.45M |
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 | Aug 2026 | Nuclear |
| Barry | Bucks, Alabama | 14 TWh | Jan 1954 | Aug 2026 | Natural Gas : 96.4% Bituminous Coal : 3.6% |
| Beaver Valley | Shippingport, Pennsylvania | 15 TWh | Aug 1976 | Aug 2026 | Nuclear |
| Bowen | Cartersville, Georgia | 13 TWh | Sep 1971 | Aug 2026 | Bituminous Coal : 99.8% |
| Braidwood Generation Station | Braceville, Illinois | 20 TWh | Jun 1988 | Aug 2026 | Nuclear |
| Browns Ferry | Decatur, Alabama | 31 TWh | Jul 1974 | Aug 2026 | Nuclear |
| Brunswick Nuclear | Southport, North Carolina | 15 TWh | Oct 1975 | Aug 2026 | Nuclear |
| Byron Generating Station | Byron, Illinois | 20 TWh | Aug 1985 | Aug 2026 | Nuclear |
| Calvert Cliffs Nuclear Power Plant | Lusby, Maryland | 15 TWh | Apr 1975 | Aug 2026 | Nuclear |
| Catawba | York, South Carolina | 18 TWh | May 1985 | Aug 2026 | Nuclear |
| Comanche Peak | Glen Rose, Texas | 20 TWh | Jul 1990 | Aug 2026 | Nuclear |
| Crystal River | Crystal River, Florida | 16 TWh | Sep 1966 | Aug 2026 | Natural Gas : 69.9% Bituminous Coal : 29.9% |
| Diablo Canyon | Avila Beach, California | 19 TWh | Apr 1985 | Aug 2026 | Nuclear |
| Donald C Cook | Bridgman, Michigan | 18 TWh | Jul 1975 | Aug 2026 | Nuclear |
| Dresden Generating Station | Morris, Illinois | 15 TWh | Jul 1970 | Aug 2026 | Nuclear |
| Edwin I Hatch | Baxley, Georgia | 14 TWh | Nov 1975 | Aug 2026 | Nuclear |
| Gavin Power, LLC | Cheshire, Ohio | 12 TWh | Sep 1974 | Aug 2026 | Bituminous Coal : 99.5% |
| Grand Coulee | Grand Coulee, Washington | 19 TWh | Feb 1941 | Aug 2026 | Water |
| Guernsey Power Station | Byesville, Ohio | 12 TWh | Jan 2023 | Aug 2026 | Natural Gas |
| H Allen Franklin Combined Cycle | Smiths, Alabama | 12 TWh | May 2002 | Aug 2026 | Natural Gas |
| Jack McDonough | Smyrna, Georgia | 19 TWh | Apr 1971 | Aug 2026 | Natural Gas |
| James H Miller Jr | Quinton, Alabama | 19 TWh | Sep 1978 | Aug 2026 | Subbituminous Coal : 99.1% Natural Gas : 0.9% |
| Joseph M Farley | Columbia, Alabama | 15 TWh | Nov 1977 | Aug 2026 | Nuclear |
| Labadie | Labadie, Missouri | 15 TWh | May 1970 | Aug 2026 | Subbituminous Coal : 99.9% |
| LaSalle Generating Station | Marseilles, Illinois | 19 TWh | Dec 1983 | Aug 2026 | Nuclear |
| Limerick | Sanatoga, Pennsylvania | 19 TWh | Jan 1986 | Aug 2026 | Nuclear |
| McGuire | Huntersville, North Carolina | 19 TWh | Aug 1981 | Aug 2026 | Nuclear |
| Millstone | Waterford, Connecticut | 17 TWh | Nov 1975 | Aug 2026 | Nuclear |
| Monroe (MI) | Monroe, Michigan | 15 TWh | Oct 1969 | Aug 2026 | Subbituminous Coal : 75.1% Bituminous Coal : 15.7% Petroleum Coke : 9.0% |
| Nine Mile Point Nuclear Station | Lycoming, New York | 16 TWh | Nov 1969 | Aug 2026 | Nuclear |
| North Anna | Mineral, Virginia | 16 TWh | May 1978 | Aug 2026 | Nuclear |
| Oak Grove (TX) | Franklin, Texas | 12 TWh | Mar 2010 | Aug 2026 | Lignite Coal : 99.3% Natural Gas : 0.7% |
| Oconee | Seneca, South Carolina | 22 TWh | Jun 1973 | Aug 2026 | Nuclear |
| Palo Verde | Wintersburg, Arizona | 31 TWh | Dec 1985 | Aug 2026 | Nuclear |
| Peach Bottom | Delta, Pennsylvania | 22 TWh | Jun 1974 | Aug 2026 | Nuclear |
| Prairie State Generating Station | Marissa, Illinois | 12 TWh | May 2012 | Aug 2026 | Bituminous Coal : 99.8% |
| PSEG Salem Generating Station | Hancocks Bridge, New Jersey | 19 TWh | May 1971 | Aug 2026 | Nuclear |
| Quad Cities Generating Station | Cordova, Illinois | 15 TWh | Nov 1972 | Aug 2026 | Nuclear |
| Robert Moses Niagara | Lewiston, New York | 14 TWh | Dec 1960 | Aug 2026 | Water |
| Sequoyah | Soddy Daisy, Tennessee | 18 TWh | Jun 1981 | Aug 2026 | Nuclear |
| South Texas Project | Wadsworth, Texas | 20 TWh | Jul 1988 | Aug 2026 | Nuclear |
| St Lucie | Jensen Beach, Florida | 15 TWh | Apr 1976 | Aug 2026 | Nuclear |
| Surry | Surry, Virginia | 12 TWh | Nov 1972 | Aug 2026 | Nuclear |
| TalenEnergy Susquehanna | Berwick, Pennsylvania | 20 TWh | May 1983 | Aug 2026 | Nuclear |
| Turkey Point | Homestead, Florida | 20 TWh | Mar 1967 | Aug 2026 | Nuclear : 64.7% Natural Gas : 35.3% |
| Union Power Station | El Dorado, Arkansas | 13 TWh | Dec 2002 | Aug 2026 | Natural Gas |
| Vogtle | Waynesboro, Georgia | 37 TWh | Apr 1987 | Aug 2026 | Nuclear |
| W A Parish | Thompsons, Texas | 14 TWh | May 1958 | Aug 2026 | Subbituminous Coal : 82.1% Natural Gas : 17.9% |
| Watts Bar Nuclear Plant | Spring City, Tennessee | 20 TWh | Apr 1996 | Aug 2026 | Nuclear |
| West County Energy Center | Loxahatchee, Florida | 18 TWh | Jul 2009 | Aug 2026 | Natural Gas : 99.9% |