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 |
|---|---|---|---|---|---|---|---|---|
| City Of MT Pleasant - (Ia) | Mount Pleasant, IA | Municipally-Owned Utility | 1 | 804.4 MWh | Dec 2025 | - | ||
| City Of Murray - (Ut) | Murray, UT | Municipally-Owned Utility | 3 | 12.1 GWh | Dec 2025 | - | ||
| City Of Nashua - (NH) | Nashua, NH | Municipally-Owned Utility | 1 | 9.7 GWh | Dec 2025 | - | ||
| City Of New Hampton - (Ia) | New Hampton, IA | Municipally-Owned Utility | 1 | 971.6 MWh | Dec 2025 | - | ||
| City Of North Little Rock - (Ar) | North Little Rock, AR | Municipally-Owned Utility | 1 | 131.8 GWh | Dec 2025 | Sep 2025 | $464.68k | |
| City Of Norway - (Mi) | Norway, MI | Municipally-Owned Utility | 1 | 31.6 GWh | Dec 2025 | - | ||
| City Of Oberlin - (Oh) | Oberlin, OH | Municipally-Owned Utility | 1 | 656.3 MWh | Dec 2025 | - | ||
| City Of Orangeburg - (SC) | Orangeburg, SC | Municipally-Owned Utility | 4 | 3.6 GWh | Dec 2025 | - | ||
| City Of Orrville - (Oh) | Orrville, OH | Municipally-Owned Utility | 1 | 29.3 GWh | Dec 2025 | - | ||
| City Of Osage - (Ia) | Osage, IA | Municipally-Owned Utility | 1 | 5.9 GWh | Dec 2025 | - | ||
| City Of Ottumwa - (Ia) | Ottumwa, IA | Municipally-Owned Utility | 1 | 2.9 GWh | Dec 2025 | - | ||
| Abundant Solar Power Inc. | Toronto, ON | Independent Power Producer | 5 | 1.4 GWh | Nov 2025 | - | ||
| August Wind Energy, LLC | Greenfield, IA | Independent Power Producer | 1 | 1.8 GWh | Nov 2025 | - | ||
| Catalyze Bolingbrook 279 Marquette Drive Microgrid, LLC | Houston, TX | Independent Power Producer | 1 | 287.0 MWh | Nov 2025 | - | ||
| City Of Peabody - (Ma) | Peabody, MA | Municipally-Owned Utility | 1 | 1.8 GWh | Nov 2025 | - | ||
| Creed Energy Center LLC | Suisun, CA | Independent Power Producer | 1 | 1.1 GWh | Nov 2025 | Oct 2025 | $0 | |
| Gala Solar, LLC | San Francisco, CA | Independent Power Producer | 1 | 997.0 MWh | Nov 2025 | - | ||
| Olcese Water District | Bakersfield, CA | Municipally-Owned Utility | 1 | 10.3 GWh | Nov 2025 | - | ||
| Panther Creek Power Operating, LLC | Nesquehoning, PA | Independent Power Producer | 1 | 139.1 GWh | Nov 2025 | Oct 2025 | $1.32M | |
| Pinelawn Power LLC | Bethesda, MD | Independent Power Producer | 1 | 35.5 GWh | Nov 2025 | Sep 2025 | $5.21M | |
| Grimm CSG LLC | Annapolis, MD | Investor-Owned Utility | 1 | 249.0 MWh | Nov 2025 | - | ||
| Harbor Cogeneration Co. | Wilmington, CA | Independent Power Producer | 1 | 4.2 GWh | Nov 2025 | Oct 2025 | $48.09k | |
| Hazleton Generation LLC | Hazle Township, PA | Independent Power Producer | 1 | 949.7 MWh | Nov 2025 | Oct 2025 | $2.22M | |
| Hydro Kennebec LLC | Lewiston, ME | Independent Power Producer | 1 | 8.1 GWh | Nov 2025 | - | ||
| Illinois PV Fulton 1, LLC | Safety Harbor, FL | Independent Power Producer | 1 | 1.3 GWh | Nov 2025 | - | ||
| Indeck-Olean Ltd Partnership | Buffalo Grove, IL | Independent Power Producer | 1 | 20.1 GWh | Nov 2025 | Sep 2025 | $1.83M | |
| JSD Flatwood PV-1, LLC | Spartanburg, SC | Independent Power Producer | 4 | 594.0 MWh | Nov 2025 | - | ||
| Montauk Energy Storage Center, LLC | Juno Beach, FL | Independent Power Producer | 1 | -282.0 MWh | Nov 2025 | Sep 2025 | $643.15k | |
| Truckee-Carson Irrigation District | Fallon, NV | Political Subdivision | 2 | 6.3 GWh | Nov 2025 | - | ||
| Selkirk Cogen Partners LP | Darien, CT | Independent Power Producer | 1 | 169.4 GWh | Oct 2025 | Oct 2025 | $7.24M | |
| Shavano Falls Hydro LLC - Drop 4 Project | Irvine, UT | Independent Power Producer | 2 | 13.6 GWh | Oct 2025 | - | ||
| Silverstrand Grid, LLC | Burlingame, CA | Independent Power Producer | 1 | -505.0 MWh | Oct 2025 | Sep 2025 | $171.02k | |
| South Forks Joint Venture | Boise, ID | Independent Power Producer | 1 | 10.1 GWh | Oct 2025 | - | ||
| Valentine Wind, LLC | Omaha, NE | Independent Power Producer | 1 | 801.0 MWh | Oct 2025 | - | ||
| Vasco Winds, LLC | Juno Beach, FL | Independent Power Producer | 1 | 59.1 GWh | Oct 2025 | Sep 2025 | $9.12M | |
| Wayne Solar I, LLC | Jersey City, NJ | Independent Power Producer | 1 | 289.0 MWh | Oct 2025 | - | ||
| Columbia Basin Hydropower | Ephrata, WA | Municipally-Owned Utility | 7 | 188.5 GWh | Oct 2025 | - | ||
| Delta-Montrose Electric Association | Montrose, CO | Cooperative | 2 | 11.6 GWh | Oct 2025 | Sep 2025 | $6.66M | |
| DG Richmond, LLC | Juno Beach, FL | Independent Power Producer | 1 | 313.0 MWh | Oct 2025 | - | ||
| Drop 5 Hydro LLC | Irvine, UT | Independent Power Producer | 1 | 3.8 GWh | Oct 2025 | - | ||
| EBD Hydro LLC | Bend, OR | Independent Power Producer | 1 | 2.2 GWh | Oct 2025 | - | ||
| Falls Creek Garden LLC | Excelsior, MN | Independent Power Producer | 1 | 418.0 MWh | Oct 2025 | - | ||
| AJMS, LLC | Gooding, ID | Independent Power Producer | 1 | 1.3 GWh | Oct 2025 | - | ||
| Blind Canyon Aquaranch, Inc. | Wendell, ID | Independent Power Producer | 1 | 1.8 GWh | Oct 2025 | - | ||
| Boise Project Board Of Control | Boise, ID | Political Subdivision | 2 | 3.0 GWh | Oct 2025 | - | ||
| Carthage Energy LLC | Carthage, NY | Independent Power Producer | 1 | 1.7 GWh | Oct 2025 | Sep 2025 | $808.60k | |
| Castle Rock Cooling | Delano, CA | Commercial | 1 | 445.0 MWh | Oct 2025 | - | ||
| Yakima-Tieton Irrigation DIST | Yakima, WA | Political Subdivision | 2 | 2.3 GWh | Oct 2025 | - | ||
| Wood Hydro, LLC | Ivins, UT | Independent Power Producer | 3 | 5.2 GWh | Oct 2025 | - | ||
| Hazelton/Wilson Joint Venture | Boise, ID | Independent Power Producer | 2 | 19.3 GWh | Oct 2025 | - | ||
| IPA Operations Inc - Calumet | Houston, TX | Independent Power Producer | 1 | 237.5 MWh | Oct 2025 | - | ||
| Koyle Hydro Inc | Gooding, ID | Independent Power Producer | 1 | 1.3 GWh | Oct 2025 | - | ||
| L'ANSE Warden Electric Company LLC | L'ANSE, MI | Independent Power Producer | 1 | 21.6 GWh | Oct 2025 | Oct 2025 | $1.64M | |
| Lincoln Generating Facility LLC | Omaha, NE | Independent Power Producer | 1 | 1.1 GWh | Oct 2025 | Aug 2025 | $7.63M | |
| LSE Chamaeleon LLC | West Hartford, CT | Independent Power Producer | 1 | 406.0 MWh | Oct 2025 | - | ||
| Marco Power Inc | Twin Falls, ID | Independent Power Producer | 1 | 1.1 GWh | Oct 2025 | - | ||
| Marquam Creek Solar, LLC | New York, NY | Independent Power Producer | 1 | 919.0 MWh | Oct 2025 | - | ||
| MC6 Hydro Facility | Ivins, UT | Independent Power Producer | 1 | 2.8 GWh | Oct 2025 | - | ||
| McKinley Paper | Port Angeles, WA | Industrial | 2 | 61.8 GWh | Oct 2025 | - | ||
| Metropolitan DIST Of Hartford | Hartford, CT | Municipally-Owned Utility | 2 | 1.8 GWh | Oct 2025 | - | ||
| Mount Hope Solar 1 LLC | Princeton, NJ | Independent Power Producer | 1 | 948.0 MWh | Oct 2025 | - | ||
| North Gooding Main Hydro LLC | Ivins, UT | Independent Power Producer | 1 | 1.9 GWh | Oct 2025 | - | ||
| North Side Energy Company | Jerome, ID | Independent Power Producer | 3 | 21.6 GWh | Oct 2025 | - | ||
| Ny CDG 010 LLC | Albany, NY | Independent Power Producer | 1 | 263.0 MWh | Oct 2025 | - | ||
| Owyhee Irrigation District | Nyssa, OR | Political Subdivision | 3 | 16.3 GWh | Oct 2025 | - | ||
| Power City Partners LP | Massena, NY | Independent Power Producer | 1 | 40.4 GWh | Oct 2025 | Sep 2025 | $1.14M | |
| Rush Solar Farm 1, LLC | Juno Beach, FL | Independent Power Producer | 1 | 556.0 MWh | Sep 2025 | - | ||
| San Gabriel Valley Mun WTR DT | Azusa, CA | Independent Power Producer | 1 | 745.0 MWh | Sep 2025 | - | ||
| American Bituminous Power LP | Grant Town, WV | Independent Power Producer | 1 | 69.9 GWh | Sep 2025 | - | ||
| Carson Cogeneration Co | Carson, CA | Independent Power Producer | 1 | 2.0 GWh | Sep 2025 | Jun 2017 | ||
| Sec LHNY Solar One, LLC | Juno Beach, FL | Independent Power Producer | 1 | 535.0 MWh | Sep 2025 | - | ||
| Vineyard Reliability LLC | South Catham, MA | Independent Power Producer | 2 | 355.1 MWh | Sep 2025 | Sep 2025 | $1.05M | |
| Willey Battery Utility, LLC | Hamilton, OH | Independent Power Producer | 1 | -136.0 MWh | Sep 2025 | Sep 2025 | $381.36k | |
| Denver City & County-Foothills - (Co) | Denver, CO | Independent Power Producer | 1 | 2.4 GWh | Sep 2025 | - | ||
| DG New Jersey Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 1.1 GWh | Sep 2025 | - | ||
| FPC Services Inc. | Sublette, IL | Independent Power Producer | 1 | 491.0 MWh | Sep 2025 | - | ||
| Interstate Paper LLC | Riceboro, GA | Industrial | 1 | 11.0 GWh | Sep 2025 | - | ||
| KES Kingsburg LP | Kingsburg, CA | Independent Power Producer | 1 | 2.8 GWh | Sep 2025 | Oct 2025 | $13.19k | |
| Lakeside Beaver Falls LLC | Beaver Falls, NY | Independent Power Producer | 1 | 3.4 GWh | Sep 2025 | Dec 2014 | ||
| Heorot Power Management | Hardin, MT | Independent Power Producer | 1 | 3.1 GWh | Aug 2025 | - | ||
| Niles Power, LLC | Chicago, IL | Independent Power Producer | 1 | 27.3 MWh | Aug 2025 | Oct 2025 | $308.50k | |
| Brassua Hydroelectric LP | Lewiston, ME | Independent Power Producer | 1 | 296.0 MWh | Aug 2025 | - | ||
| C-Drop | Ivins, UT | Independent Power Producer | 1 | 401.0 MWh | Aug 2025 | - | ||
| Clinton Battery Utility, LLC | Baltimore, MD | Independent Power Producer | 1 | -42.0 MWh | Aug 2025 | Sep 2025 | $69.16k | |
| YOLO County Flood Control WCD | Woodland, CA | Political Subdivision | 2 | 747.0 MWh | Aug 2025 | - | ||
| Ormat Stillwater Solar PV II, LLC | Reno, NV | Independent Power Producer | 1 | - | Jun 2025 | Jun 2025 | $188.84k | |
| Marengo Battery Storage LLC | Marengo TWP, IL | Commercial | 1 | - | Mar 2025 | Sep 2025 | $2.48 | |
| Green Country Op Services LLC | Jenks, OK | Independent Power Producer | - | 4.6 TWh | Dec 2024 | - | ||
| Green River Wind Farm, LLC | Edina, MN | Independent Power Producer | - | 595.7 GWh | Dec 2024 | - | ||
| Greenville Wind 26, LLC | Findlay, OH | Independent Power Producer | 1 | 7.4 GWh | Dec 2024 | - | ||
| Grissom Solar, LLC | Asheville, NC | Independent Power Producer | - | 10.6 GWh | Dec 2024 | Sep 2025 | $507.31k | |
| Grizzly Mountain Ranch | Zenia, CA | Independent Power Producer | 1 | 2.8 GWh | Dec 2024 | - | ||
| GSPP Boxborough Littleton, LLC | Safety Harbor, FL | Independent Power Producer | - | 6.1 GWh | Dec 2024 | - | ||
| Haley Solar, LLC | Charlotte, NC | Independent Power Producer | - | 10.4 GWh | Dec 2024 | - | ||
| Hammer Community Solar LLC | Safety Harbor, FL | Independent Power Producer | - | 2.0 GWh | Dec 2024 | - | ||
| Hampton Solar I, LLC | Charlotte, NC | Independent Power Producer | - | 13.0 GWh | Dec 2024 | - | ||
| Hangar 160 LLC | Greenwood VIllage, CO | Independent Power Producer | 1 | 3.4 GWh | Dec 2024 | - | ||
| Haviland Plastic Products Co | Haviland, OH | Commercial | 1 | 14.0 GWh | Dec 2024 | - | ||
| HCE Moore I, LLC | Charlotte, NC | Independent Power Producer | - | 2.9 GWh | Dec 2024 | - | ||
| Hecate Energy Upshur Rural LLC | Chicago, IL | Independent Power Producer | 1 | 4.3 GWh | Dec 2024 | - |
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% |