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 |
|---|---|---|---|---|---|---|---|---|
| Eastman Chemical Co-TN Ops | Kingsport, TN | Industrial | 1 | 1.1 TWh | Mar 2026 | Jun 2025 | $154.17k | |
| KES Kingsburg LP | Kingsburg, CA | Independent Power Producer | 1 | - | Nov 2024 | Oct 2025 | $13.19k | |
| Kings Bay Naval Base | Kings Bay, GA | Federally-Owned Utility | 1 | 381.0 MWh | Mar 2026 | - | ||
| City Of Kingman - (KS) | Kingman, KS | Municipally-Owned Utility | 1 | 1.6 GWh | Dec 2024 | - | ||
| Griffith Energy LLC | Kingman, AZ | Independent Power Producer | 1 | 4.1 TWh | Mar 2026 | Sep 2025 | $25.28M | $13.33k |
| Lost Creek Wind LLC | King City, MO | Independent Power Producer | - | - | Dec 2014 | Sep 2025 | $6.66M | |
| South County Packing | King City, CA | Industrial | 1 | 9.3 GWh | Dec 2024 | - | ||
| Calpine King City Cogen LLC | King City, CA | Independent Power Producer | 1 | 27.8 GWh | Mar 2026 | Oct 2025 | $0 | |
| Kindred Public School | Kindred, ND | Political Subdivision | 1 | 246.0 MWh | Mar 2026 | - | ||
| Dynegy Kincaid Generation | Kincaid, IL | Independent Power Producer | 1 | 2.4 TWh | Feb 2026 | - | ||
| Pinnacle Wind, LLC | Keyser, WV | Independent Power Producer | 1 | 213.4 GWh | Mar 2026 | Oct 2025 | $4.71M | |
| Utility Board Of Key West City | Key West, FL | Municipally-Owned Utility | 3 | 3.5 GWh | Dec 2024 | - | ||
| BHE Rim Rock Wind, LLC | Kevin, MT | - | - | - | Oct 2025 | $4.40M | ||
| BHE Glacier Wind 2, LLC | Kevin, MT | - | - | - | Sep 2025 | $252.50k | ||
| BHE Glacier Wind 1, LLC | Kevin, MT | - | - | - | Sep 2025 | $416.09k | $37.87k | |
| Hydro Technology Systems Inc | Kettle Falls, WA | Independent Power Producer | 1 | 10.1 GWh | Dec 2024 | - | ||
| Southeast Alaska Power Agency | Ketchikan, AK | Political Subdivision | 2 | 219.3 GWh | Dec 2024 | - | ||
| Ketchikan Public Utilities | Ketchikan, AK | Municipally-Owned Utility | 5 | 80.1 GWh | Dec 2024 | - | ||
| Haida Energy, Inc. | Ketchikan, AK | Investor-Owned Utility | 1 | 6.0 GWh | Dec 2024 | - | ||
| Alaska Power And Telephone Co | Ketchikan, AK | Investor-Owned Utility | 28 | 80.4 GWh | Dec 2024 | - | ||
| Roquette America | Keokuk, IA | Industrial | 1 | 237.3 GWh | Mar 2026 | - | ||
| Kent State University | Kent, OH | State-Owned Utility | 1 | 33.6 GWh | Mar 2026 | - | ||
| City Of Kennett - (Mo) | Kennett, MO | Municipally-Owned Utility | 1 | 2.0 GWh | Dec 2024 | Dec 2023 | ||
| Albany Green Energy, LLC | Kennett Square, PA | Independent Power Producer | 1 | 139.1 GWh | Mar 2026 | Sep 2025 | $10.96M | |
| Scrubgrass Reclamation Co. LP. | Kennerdell, PA | Independent Power Producer | 1 | 105.5 GWh | Dec 2024 | Oct 2025 | $2.71M | |
| E F Kenilworth LLC | Kenilworth, NJ | Independent Power Producer | 1 | 177.5 GWh | Dec 2024 | Oct 2025 | $1.09M | |
| Tesoro Alaska Company LLC | Kenai, AK | Industrial | 1 | 46.9 GWh | Mar 2026 | - | ||
| Sugar River Power LLC | Keene, NH | Independent Power Producer | 1 | 4.8 GWh | Dec 2024 | - | ||
| Woodbridge Energy Center | Keasbey, NJ | Independent Power Producer | 1 | 4.2 TWh | Mar 2026 | - | ||
| RTC Properties Inc | Kearny, NJ | Commercial | 1 | 3.6 GWh | Dec 2024 | - | ||
| Kearny Generating Station | Kearny, NJ | Independent Power Producer | 1 | 143.9 GWh | Dec 2024 | - | ||
| Gay & Robinson Inc | Kaumakani, HI | Commercial | 1 | 45.9 GWh | Dec 2024 | - | ||
| Thilmany LLC | Kaukauna, WI | Industrial | 1 | 110.3 GWh | Mar 2026 | - | ||
| City Of Kaukauna | Kaukauna, WI | Municipally-Owned Utility | 8 | 184.2 GWh | Mar 2026 | - | ||
| Ny USLE Copenhagen CR194 LLC | Katonah, NY | Independent Power Producer | 1 | 2.3 GWh | Dec 2024 | - | ||
| SEPG MGA, LLC | Kathleen, GA | Independent Power Producer | 1 | 174.2 GWh | Mar 2026 | - | ||
| Zumbro Garden LLC | Kasson, MN | Independent Power Producer | 1 | 1.7 GWh | Dec 2024 | - | ||
| Maston Garden LLC | Kasson, MN | Independent Power Producer | 1 | 1.8 GWh | Dec 2024 | - | ||
| Kalaeloa Partners LP | Kapolei, HI | Independent Power Producer | 1 | 1.5 TWh | Mar 2026 | - | ||
| Covanta Honolulu Resource Recovery | Kapolei, HI | Municipally-Owned Utility | 1 | 311.6 GWh | Mar 2026 | - | ||
| USCE-Kansas City District | Kansas City, MO | Federally-Owned Utility | 2 | 287.8 GWh | Mar 2026 | - | ||
| Marion County Solar Project, LLC | Kansas City, MO | Independent Power Producer | 1 | 9.9 GWh | Mar 2026 | - | ||
| Madison Fields Solar Project, LLC | Kansas City, MO | Independent Power Producer | 1 | 426.4 GWh | Mar 2026 | Oct 2025 | $5.69M | |
| Kiowa County Solar Project, LLC | Kansas City, MO | Independent Power Producer | 1 | 297.0 GWh | Mar 2026 | Sep 2025 | $2.36M | |
| Evergy Missouri West | Kansas City, MO | Investor-Owned Utility | 9 | 575.3 GWh | Mar 2026 | Oct 2025 | $42.48M | $14.10M |
| Evergy Metro | Kansas City, MO | Investor-Owned Utility | 11 | 13.7 TWh | Mar 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 | 469.2 GWh | Mar 2026 | - | ||
| City Of Kansas City - (KS) | Kansas City, KS | Municipally-Owned Utility | 3 | 782.8 GWh | Mar 2026 | - | ||
| Flathead Electric Coop Inc | Kalispell, MT | Cooperative | 1 | 18.5 GWh | Dec 2024 | Sep 2025 | $16.94M | |
| Western Michigan University | Kalamazoo, MI | Commercial | 1 | 76.8 GWh | Dec 2024 | - | ||
| Neighborhood Power Corp. | Kahului, HI | Independent Power Producer | 7 | 26.1 GWh | Dec 2024 | - | ||
| MAUI Electric Co Ltd | Kahului - MAUI, HI | Investor-Owned Utility | 6 | 870.7 GWh | Mar 2026 | - | ||
| Na PUA Makani Power Partners LLC | Kahuku, HI | Independent Power Producer | 1 | 106.3 GWh | Mar 2026 | - | ||
| Young Wind, LLC | Juno Beach, FL | Independent Power Producer | 1 | 1.8 TWh | Mar 2026 | - | ||
| Yellow Pine Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 407.2 GWh | Mar 2026 | Sep 2025 | $4.38M | |
| Yellow Pine Solar II, LLC | Juno Beach, FL | Independent Power Producer | 1 | 402.5 GWh | Mar 2026 | Sep 2025 | $7.93M | |
| XPLR Infrastructure Montezuma II Wind, LLC | Juno Beach, FL | - | - | - | Sep 2025 | $6.79M | ||
| XPLR Infrastructure Bluff Point, LLC | Juno Beach, FL | - | - | - | Sep 2025 | $3.83M | ||
| Woodward Energy Storage, LLC | Juno Beach, FL | Independent Power Producer | 1 | -9.5 GWh | Mar 2026 | Oct 2025 | $407.03k | |
| Windpower Partners 1993, LLC | Juno Beach, FL | - | - | - | Sep 2025 | $4.20M | ||
| Wilton Wind II LLC | Juno Beach, FL | Independent Power Producer | 1 | 219.6 GWh | Dec 2024 | Oct 2019 | ||
| Wilton Wind Energy II, LLC | Juno Beach, FL | - | - | - | Sep 2025 | $2.36M | ||
| Wilton Wind Energy I, LLC | Juno Beach, FL | - | - | - | Sep 2025 | $1.21M | ||
| Wilmot Energy Center LLC | Juno Beach, FL | Independent Power Producer | 1 | 293.5 GWh | Mar 2026 | Sep 2025 | $2.67M | |
| Willow Creek Wind Power LLC | Juno Beach, FL | Independent Power Producer | 2 | 767.2 GWh | Mar 2026 | Oct 2025 | $1.66M | |
| Wildwood Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 60.0 GWh | Mar 2026 | - | ||
| Wildcat Ranch Wind Project, LLC | Juno Beach, FL | Independent Power Producer | 1 | 722.9 GWh | Mar 2026 | Sep 2025 | $3.50M | |
| Whitney Point Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 46.2 GWh | Dec 2024 | Sep 2025 | $1.10M | |
| White Pine Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 201.3 GWh | Dec 2024 | Sep 2025 | $3.01M | |
| White Oak Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 147.5 GWh | Dec 2024 | Sep 2025 | $2.06M | |
| White Oak Energy LLC | Juno Beach, FL | Independent Power Producer | 1 | 414.9 GWh | Dec 2024 | Sep 2025 | $6.23M | |
| White Mesa Wind, LLC | Juno Beach, FL | Independent Power Producer | 1 | 2.0 TWh | Mar 2026 | - | ||
| Wheatridge Wind II, LLC | Juno Beach, FL | - | - | - | Sep 2025 | $5.66M | ||
| Wheatridge Wind Holdings, LLC | Juno Beach, FL | Independent Power Producer | 1 | 724.7 GWh | Mar 2026 | - | ||
| Wheatridge Solar Energy Center, LLC | Juno Beach, FL | - | - | - | Sep 2025 | $2.62M | ||
| Wheatridge East Wind LLC | Juno Beach, FL | Independent Power Producer | 1 | 403.0 GWh | Mar 2026 | Sep 2025 | $354.44k | |
| Westside Solar, LLC | Juno Beach, FL | Independent Power Producer | 2 | 59.8 GWh | Dec 2024 | 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 | 8.3 GWh | Dec 2024 | - | ||
| Wessington Wind | Juno Beach, FL | Independent Power Producer | 1 | 249.4 GWh | Mar 2026 | Oct 2019 | ||
| Wessington Springs Wind, LLC | Juno Beach, FL | - | - | - | Sep 2025 | $2.60M | ||
| Weatherford Wind, LLC | Juno Beach, FL | - | - | - | Sep 2025 | $2.25M | ||
| Waymart Wind Farm | Juno Beach, FL | Independent Power Producer | - | - | Dec 2017 | Oct 2025 | $905.74k | |
| Washington County Solar, LLC | Juno Beach, FL | Independent Power Producer | 2 | 865.8 GWh | Mar 2026 | Sep 2025 | $1.86M | |
| Wallingford Renewable Energy, LLC | Juno Beach, FL | Independent Power Producer | 1 | 21.5 GWh | Dec 2024 | Sep 2025 | $364.14k | |
| Walleye Wind, LLC | Juno Beach, FL | Independent Power Producer | 1 | 514.8 GWh | Mar 2026 | Sep 2025 | $2.63M | |
| Wadley Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 684.0 GWh | Mar 2026 | Sep 2025 | $3.67M | |
| WACO Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 959.3 GWh | Mar 2026 | - | ||
| Venable Solar, LLC | Juno Beach, FL | Independent Power Producer | 2 | 7.3 GWh | Dec 2024 | - | ||
| Vasco Winds, LLC | Juno Beach, FL | Independent Power Producer | 1 | 228.6 GWh | Dec 2024 | Sep 2025 | $9.12M | |
| Vansycle II Wind, LLC | Juno Beach, FL | - | - | - | Sep 2025 | $2.68M | ||
| Van EPPS Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 9.5 GWh | Dec 2024 | - | ||
| Ulster Solar LLC | Juno Beach, FL | Independent Power Producer | 1 | 1.6 GWh | Dec 2024 | - | ||
| Tuscola Wind II LLC | Juno Beach, FL | Independent Power Producer | 1 | 329.4 GWh | Mar 2026 | Sep 2025 | $3.59M | |
| Tuscola Bay Wind LLC | Juno Beach, FL | Independent Power Producer | 1 | 400.4 GWh | Mar 2026 | Sep 2025 | $5.47M | |
| Troutdale Grid, LLC | Juno Beach, FL | Independent Power Producer | 1 | -35.1 GWh | Mar 2026 | Sep 2025 | $9.21M | |
| Torrecillas Wind Energy, LLC | Juno Beach, FL | Independent Power Producer | 1 | 1.2 TWh | Mar 2026 | - | ||
| Titan Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 103.5 GWh | Mar 2026 | Sep 2025 | $960.20k |
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 |