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 |
|---|---|---|---|---|---|---|---|---|
| Keenesburg Energy Storage LLC | Keenesburg, CO | Independent Power Producer | 1 | -1.6 GWh | Dec 2025 | Oct 2025 | $583.09k | |
| Woodbridge Energy Center | Keasbey, NJ | Independent Power Producer | 1 | 4.3 TWh | May 2026 | - | ||
| RTC Properties Inc | Kearny, NJ | Commercial | 1 | 3.6 GWh | Dec 2025 | - | ||
| Gay & Robinson Inc | Kaumakani, HI | Commercial | 1 | 38.1 GWh | Dec 2025 | - | ||
| Thilmany LLC | Kaukauna, WI | Industrial | 1 | 99.8 GWh | May 2026 | - | ||
| City Of Kaukauna (Wi) | Kaukauna, WI | Municipally-Owned Utility | 8 | 188.0 GWh | May 2026 | - | ||
| Ny USLE Copenhagen CR194 LLC | Katonah, NY | Independent Power Producer | 1 | 5.2 GWh | Dec 2025 | - | ||
| SEPG MGA, LLC | Kathleen, GA | Independent Power Producer | 1 | 169.9 GWh | May 2026 | - | ||
| Zumbro Garden LLC | Kasson, MN | Independent Power Producer | 1 | 1.8 GWh | Dec 2025 | - | ||
| Maston Garden LLC | Kasson, MN | Independent Power Producer | 1 | 1.8 GWh | Dec 2025 | - | ||
| Kalaeloa Partners LP | Kapolei, HI | Independent Power Producer | 1 | 1.5 TWh | May 2026 | - | ||
| Covanta Honolulu Resource Recovery | Kapolei, HI | Municipally-Owned Utility | 1 | 304.5 GWh | May 2026 | - | ||
| Westmoreland County Solar Project, LLC | Kansas City, MO | Independent Power Producer | - | 46.5 GWh | Dec 2024 | - | ||
| USCE-Kansas City District | Kansas City, MO | Federally-Owned Utility | 2 | 286.5 GWh | May 2026 | - | ||
| Marion County Solar Project, LLC | Kansas City, MO | Independent Power Producer | 1 | 50.2 GWh | May 2026 | - | ||
| Madison Fields Solar Project, LLC | Kansas City, MO | Independent Power Producer | 1 | 439.6 GWh | May 2026 | Oct 2025 | $5.69M | |
| Kiowa County Solar Project, LLC | Kansas City, MO | Independent Power Producer | 1 | 302.5 GWh | May 2026 | Sep 2025 | $2.36M | |
| Evergy Missouri West | Kansas City, MO | Investor-Owned Utility | 11 | 383.8 GWh | May 2026 | Oct 2025 | $42.48M | $14.10M |
| Evergy Metro | Kansas City, MO | Investor-Owned Utility | 11 | 17.1 TWh | May 2026 | Oct 2025 | $164.54M | $9.27M |
| Evergy Generating, Inc. | Kansas City, MO | - | - | - | Oct 2025 | $11.77M | ||
| Calhoun County Solar Project, LLC | Kansas City, MO | Independent Power Producer | - | - | - | Sep 2025 | $2.95M | |
| Brazoria West Solar Project, LLC | Kansas City, MO | Independent Power Producer | 1 | 466.0 GWh | May 2026 | - | ||
| City Of Kansas City - (KS) | Kansas City, KS | Municipally-Owned Utility | 3 | 1.5 TWh | May 2026 | - | ||
| Flathead Electric Coop Inc | Kalispell, MT | Cooperative | 1 | 18.6 GWh | Dec 2025 | Sep 2025 | $16.94M | |
| Western Michigan University | Kalamazoo, MI | Commercial | 1 | 86.2 GWh | Dec 2025 | - | ||
| Neighborhood Power Corp. | Kahului, HI | Independent Power Producer | 7 | 24.4 GWh | Dec 2025 | - | ||
| MAUI Electric Co Ltd | Kahului - MAUI, HI | Investor-Owned Utility | 6 | 917.8 GWh | May 2026 | - | ||
| Na PUA Makani Power Partners LLC | Kahuku, HI | Independent Power Producer | 1 | 101.5 GWh | May 2026 | - | ||
| Young Wind, LLC | Juno Beach, FL | Independent Power Producer | 1 | 1.6 TWh | May 2026 | - | ||
| Yellow Pine Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 415.5 GWh | May 2026 | Sep 2025 | $4.38M | |
| Yellow Pine Solar II, LLC | Juno Beach, FL | Independent Power Producer | 1 | 416.9 GWh | May 2026 | Sep 2025 | $7.93M | |
| Woodward Energy Storage, LLC | Juno Beach, FL | Independent Power Producer | 1 | -17.3 GWh | May 2026 | Oct 2025 | $407.03k | |
| Wilton Wind II LLC | Juno Beach, FL | Independent Power Producer | 1 | 219.2 GWh | Dec 2025 | Oct 2019 | ||
| Wilmot Energy Center LLC | Juno Beach, FL | Independent Power Producer | 1 | 299.7 GWh | May 2026 | Sep 2025 | $2.67M | |
| Willow Creek Wind Power LLC | Juno Beach, FL | Independent Power Producer | 2 | 954.5 GWh | May 2026 | Oct 2025 | $1.66M | |
| Wildwood Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 103.6 GWh | May 2026 | - | ||
| Wildcat Ranch Wind Project, LLC | Juno Beach, FL | Independent Power Producer | 1 | 706.8 GWh | May 2026 | Sep 2025 | $3.50M | |
| Whitney Point Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 56.4 GWh | Dec 2025 | Sep 2025 | $1.10M | |
| White Pine Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 200.1 GWh | Dec 2025 | Sep 2025 | $3.01M | |
| White Oak Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 148.4 GWh | Dec 2025 | Sep 2025 | $2.06M | |
| White Oak Energy LLC | Juno Beach, FL | Independent Power Producer | 1 | 447.8 GWh | Dec 2025 | Sep 2025 | $6.23M | |
| White Mesa Wind, LLC | Juno Beach, FL | Independent Power Producer | 1 | 1.9 TWh | May 2026 | - | ||
| Wheatridge Wind Holdings, LLC | Juno Beach, FL | Independent Power Producer | 1 | 728.2 GWh | May 2026 | - | ||
| Wheatridge East Wind LLC | Juno Beach, FL | Independent Power Producer | 1 | 511.1 GWh | May 2026 | Sep 2025 | $354.44k | |
| Westside Solar, LLC | Juno Beach, FL | Independent Power Producer | 2 | 47.1 GWh | Dec 2025 | Sep 2025 | $472.70k | |
| West Valley Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 16.0 GWh | Dec 2024 | - | ||
| West Deptford Distributed Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 10.1 GWh | Dec 2025 | - | ||
| Wessington Wind | Juno Beach, FL | Independent Power Producer | 1 | 242.7 GWh | May 2026 | Oct 2019 | ||
| Washington County Solar, LLC | Juno Beach, FL | Independent Power Producer | 2 | 860.2 GWh | May 2026 | Sep 2025 | $1.86M | |
| Wallingford Renewable Energy, LLC | Juno Beach, FL | Independent Power Producer | 1 | 16.2 GWh | Dec 2025 | Sep 2025 | $364.14k | |
| Walleye Wind, LLC | Juno Beach, FL | Independent Power Producer | 1 | 496.3 GWh | May 2026 | Sep 2025 | $2.63M | |
| Wadley Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 681.5 GWh | May 2026 | Sep 2025 | $3.67M | |
| WACO Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 898.1 GWh | May 2026 | - | ||
| Vasco Winds, LLC | Juno Beach, FL | Independent Power Producer | 1 | 160.0 GWh | Oct 2025 | Sep 2025 | $9.12M | |
| Van EPPS Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 9.5 GWh | Dec 2024 | - | ||
| Ulster Solar LLC | Juno Beach, FL | Commercial | - | 1.6 GWh | Dec 2024 | - | ||
| Tuscola Wind II LLC | Juno Beach, FL | Independent Power Producer | 1 | 318.2 GWh | May 2026 | Sep 2025 | $3.59M | |
| Tuscola Bay Wind LLC | Juno Beach, FL | Independent Power Producer | 1 | 386.7 GWh | May 2026 | Sep 2025 | $5.47M | |
| Troutdale Grid, LLC | Juno Beach, FL | Independent Power Producer | 1 | -33.8 GWh | May 2026 | Sep 2025 | $9.21M | |
| Torrecillas Wind Energy, LLC | Juno Beach, FL | Independent Power Producer | 1 | 1.2 TWh | May 2026 | - | ||
| Titan Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 105.1 GWh | May 2026 | Sep 2025 | $960.20k | |
| Ticon Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 7.8 GWh | Dec 2025 | - | ||
| Thunder Wolf Energy Center, LLC | Juno Beach, FL | Independent Power Producer | 1 | 567.0 GWh | May 2026 | Sep 2025 | $5.20M | |
| Taylor Creek Solar LLC | Juno Beach, FL | Independent Power Producer | 1 | 196.1 GWh | May 2026 | Sep 2025 | $1.90M | |
| Sunlight Storage, LLC | Juno Beach, FL | Independent Power Producer | 2 | -102.1 GWh | May 2026 | Sep 2025 | $10.35M | |
| Stuttgart Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 162.7 GWh | May 2026 | Sep 2025 | $2.27M | |
| Storey Energy Center, LLC | Juno Beach, FL | Independent Power Producer | 1 | 332.9 GWh | May 2026 | Sep 2025 | $4.06M | |
| Storey Bend Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 201.0 GWh | May 2026 | Sep 2025 | $1.88M | |
| Steele Flats Wind Project LLC | Juno Beach, FL | Independent Power Producer | 1 | 397.0 GWh | May 2026 | Dec 2024 | ||
| Stanton Clean Energy LLC | Juno Beach, FL | Independent Power Producer | 1 | 3.8 TWh | May 2026 | Sep 2025 | $7.76M | |
| Stag St. Paul Community Solar LLC | Juno Beach, FL | Independent Power Producer | 1 | 1.5 GWh | Dec 2025 | - | ||
| Sonoran Solar Energy, LLC | Juno Beach, FL | Independent Power Producer | 1 | 1.2 TWh | May 2026 | Sep 2025 | $13.02M | |
| Somerset Windpower LLC | Juno Beach, FL | Independent Power Producer | - | - | Dec 2017 | Oct 2025 | $44.77k | |
| Soldier Creek Wind LLC | Juno Beach, FL | Independent Power Producer | 1 | 1.1 TWh | May 2026 | Sep 2025 | $3.65M | |
| Solar Breakers LLC | Juno Beach, FL | Independent Power Producer | 2 | 15.2 GWh | Dec 2025 | - | ||
| Sky River Wind LLC | Juno Beach, FL | Independent Power Producer | 1 | 231.2 GWh | Dec 2025 | Sep 2025 | $2.61M | |
| Sky Ranch Solar And Storage | Juno Beach, FL | Independent Power Producer | 1 | 552.2 GWh | May 2026 | - | ||
| Skeleton Creek Energy Center | Juno Beach, FL | Independent Power Producer | 1 | 1.3 TWh | May 2026 | Sep 2025 | ||
| Silver State Solar Power South, LLC | Juno Beach, FL | Independent Power Producer | 1 | 707.2 GWh | May 2026 | Sep 2025 | $27.93M | |
| Siems Community Solar LLC | Juno Beach, FL | Independent Power Producer | 1 | 2.1 GWh | Dec 2025 | - | ||
| Sholes Wind Energy Center, LLC | Juno Beach, FL | Independent Power Producer | 1 | 719.6 GWh | May 2026 | - | ||
| SHAW Creek Solar | Juno Beach, FL | Independent Power Producer | 1 | 177.8 GWh | May 2026 | Sep 2025 | $1.75M | |
| Shamrock Wind LLC | Juno Beach, FL | Independent Power Producer | 1 | 910.9 GWh | May 2026 | - | ||
| Shafter Solar LLC | Juno Beach, FL | Independent Power Producer | 1 | 43.2 GWh | Dec 2025 | Sep 2025 | $1.31M | |
| Sec LHNY Solar One, LLC | Juno Beach, FL | Independent Power Producer | 1 | 1.3 GWh | Sep 2025 | - | ||
| Sec CRSD Solar One, LLC | Juno Beach, FL | Independent Power Producer | - | 2.7 GWh | Dec 2024 | - | ||
| Sebree Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 328.6 GWh | May 2026 | Sep 2025 | ||
| Searcy Solar, LLC | Juno Beach, FL | Investor-Owned Utility | 1 | 196.0 GWh | May 2026 | - | ||
| Schwinghamer Community Solar LLC | Juno Beach, FL | Independent Power Producer | 1 | 1.7 GWh | Dec 2025 | - | ||
| Schueler Community Solar LLC | Juno Beach, FL | Independent Power Producer | 1 | 1.8 GWh | Dec 2025 | - | ||
| Sanford Airport Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 97.3 GWh | May 2026 | Sep 2025 | $2.06M | |
| Saint Solar LLC | Juno Beach, FL | Independent Power Producer | 1 | 310.3 GWh | May 2026 | Sep 2025 | $2.41M | |
| Saint Energy Storage II LLC | Juno Beach, FL | Independent Power Producer | 1 | -21.0 GWh | May 2026 | Sep 2025 | $2.69M | |
| Sac County Wind | Juno Beach, FL | Independent Power Producer | 1 | 342.4 GWh | May 2026 | Sep 2025 | $1.91M | |
| Rush Springs Wind Project | Juno Beach, FL | Independent Power Producer | 1 | 998.1 GWh | May 2026 | - | ||
| Rush Springs Energy Storage | Juno Beach, FL | Independent Power Producer | 1 | -997.0 MWh | Dec 2025 | Sep 2025 | $132.37k | |
| Rush Solar Farm 1, LLC | Juno Beach, FL | Independent Power Producer | 1 | 556.0 MWh | Sep 2025 | - | ||
| Route 66 Energy Center, LLC | Juno Beach, FL | Independent Power Producer | 1 | 146.1 GWh | May 2026 | - | ||
| Roundhouse Renewable Energy, LLC | Juno Beach, FL | Independent Power Producer | 1 | 962.0 GWh | May 2026 | Sep 2025 | $3.32M | |
| Roundhouse Renewable Energy II, LLC | Juno Beach, FL | Independent Power Producer | 1 | 421.7 GWh | May 2026 | Sep 2025 | $3.56M |
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 | May 2026 | Nuclear |
| Barry | Bucks, Alabama | 12 TWh | Jan 1954 | May 2026 | Natural Gas : 97.1% Bituminous Coal : 2.9% |
| Beaver Valley | Shippingport, Pennsylvania | 15 TWh | Aug 1976 | May 2026 | Nuclear |
| Bowen | Cartersville, Georgia | 13 TWh | Sep 1971 | May 2026 | Bituminous Coal : 99.8% |
| Braidwood Generation Station | Braceville, Illinois | 20 TWh | Jun 1988 | May 2026 | Nuclear |
| Browns Ferry | Decatur, Alabama | 31 TWh | Jul 1974 | May 2026 | Nuclear |
| Brunswick Nuclear | Southport, North Carolina | 15 TWh | Oct 1975 | May 2026 | Nuclear |
| Byron Generating Station | Byron, Illinois | 20 TWh | Aug 1985 | May 2026 | Nuclear |
| Calvert Cliffs Nuclear Power Plant | Lusby, Maryland | 15 TWh | Apr 1975 | May 2026 | Nuclear |
| Catawba | York, South Carolina | 18 TWh | May 1985 | May 2026 | Nuclear |
| Comanche Peak | Glen Rose, Texas | 20 TWh | Jul 1990 | May 2026 | Nuclear |
| Crystal River | Crystal River, Florida | 16 TWh | Sep 1966 | May 2026 | Natural Gas : 68.9% Bituminous Coal : 30.9% |
| Diablo Canyon | Avila Beach, California | 18 TWh | Apr 1985 | May 2026 | Nuclear |
| Donald C Cook | Bridgman, Michigan | 19 TWh | Jul 1975 | May 2026 | Nuclear |
| Dresden Generating Station | Morris, Illinois | 15 TWh | Jul 1970 | May 2026 | Nuclear |
| Edwin I Hatch | Baxley, Georgia | 14 TWh | Nov 1975 | May 2026 | Nuclear |
| Gavin Power, LLC | Cheshire, Ohio | 13 TWh | Sep 1974 | May 2026 | Bituminous Coal : 99.6% |
| Grand Coulee | Grand Coulee, Washington | 18 TWh | Feb 1941 | May 2026 | Water |
| Guernsey Power Station | Byesville, Ohio | 12 TWh | Jan 2023 | May 2026 | Natural Gas |
| H Allen Franklin Combined Cycle | Smiths, Alabama | 12 TWh | May 2002 | May 2026 | Natural Gas |
| Jack McDonough | Smyrna, Georgia | 18 TWh | Apr 1971 | May 2026 | Natural Gas |
| James H Miller Jr | Quinton, Alabama | 19 TWh | Sep 1978 | May 2026 | Subbituminous Coal : 99.0% Natural Gas : 1.0% |
| Joseph M Farley | Columbia, Alabama | 15 TWh | Nov 1977 | May 2026 | Nuclear |
| Labadie | Labadie, Missouri | 15 TWh | May 1970 | May 2026 | Subbituminous Coal : 99.9% |
| LaSalle Generating Station | Marseilles, Illinois | 18 TWh | Dec 1983 | May 2026 | Nuclear |
| Limerick | Sanatoga, Pennsylvania | 19 TWh | Jan 1986 | May 2026 | Nuclear |
| McGuire | Huntersville, North Carolina | 19 TWh | Aug 1981 | May 2026 | Nuclear |
| Millstone | Waterford, Connecticut | 17 TWh | Nov 1975 | May 2026 | Nuclear |
| Monroe (MI) | Monroe, Michigan | 16 TWh | Oct 1969 | May 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 | May 2026 | Nuclear |
| North Anna | Mineral, Virginia | 16 TWh | May 1978 | May 2026 | Nuclear |
| Oak Grove (TX) | Franklin, Texas | 12 TWh | Mar 2010 | May 2026 | Lignite Coal : 99.1% Natural Gas : 0.9% |
| Oconee | Seneca, South Carolina | 22 TWh | Jun 1973 | May 2026 | Nuclear |
| Palo Verde | Wintersburg, Arizona | 31 TWh | Dec 1985 | May 2026 | Nuclear |
| Peach Bottom | Delta, Pennsylvania | 22 TWh | Jun 1974 | May 2026 | Nuclear |
| Prairie State Generating Station | Marissa, Illinois | 12 TWh | May 2012 | May 2026 | Bituminous Coal : 99.8% |
| PSEG Salem Generating Station | Hancocks Bridge, New Jersey | 19 TWh | May 1971 | May 2026 | Nuclear |
| Quad Cities Generating Station | Cordova, Illinois | 15 TWh | Nov 1972 | May 2026 | Nuclear |
| Robert Moses Niagara | Lewiston, New York | 14 TWh | Dec 1960 | May 2026 | Water |
| Sequoyah | Soddy Daisy, Tennessee | 17 TWh | Jun 1981 | May 2026 | Nuclear |
| South Texas Project | Wadsworth, Texas | 21 TWh | Jul 1988 | May 2026 | Nuclear |
| St Lucie | Jensen Beach, Florida | 15 TWh | Apr 1976 | May 2026 | Nuclear |
| Surry | Surry, Virginia | 12 TWh | Nov 1972 | May 2026 | Nuclear |
| TalenEnergy Susquehanna | Berwick, Pennsylvania | 19 TWh | May 1983 | May 2026 | Nuclear |
| Turkey Point | Homestead, Florida | 20 TWh | Mar 1967 | May 2026 | Nuclear : 64.2% Natural Gas : 35.8% |
| Union Power Station | El Dorado, Arkansas | 12 TWh | Dec 2002 | May 2026 | Natural Gas |
| Vogtle | Waynesboro, Georgia | 37 TWh | Apr 1987 | May 2026 | Nuclear |
| W A Parish | Thompsons, Texas | 14 TWh | May 1958 | May 2026 | Subbituminous Coal : 81.6% Natural Gas : 18.4% |
| Watts Bar Nuclear Plant | Spring City, Tennessee | 20 TWh | Apr 1996 | May 2026 | Nuclear |
| West County Energy Center | Loxahatchee, Florida | 18 TWh | Jul 2009 | May 2026 | Natural Gas |