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 Watertown - (Ny) | Watertown, NY | Municipally-Owned Utility | 1 | 19.2 GWh | Dec 2025 | - | ||
| City Of Webster City - (Ia) | Webster City, IA | Municipally-Owned Utility | 1 | 442.3 MWh | Dec 2025 | - | ||
| City Of Wellington - (KS) | Wellington, KS | Municipally-Owned Utility | 2 | 9.4 GWh | Dec 2025 | - | ||
| City Of Wells - (MN) | Wells, MN | Municipally-Owned Utility | 1 | 454.4 MWh | Dec 2025 | - | ||
| City Of Manti - (Ut) | Manti, UT | Municipally-Owned Utility | 2 | 562.0 MWh | Aug 2025 | - | ||
| Ecomaine | Portland, ME | Municipally-Owned Utility | 1 | 95.0 GWh | Jun 2026 | - | ||
| City Of Kaukauna (Wi) | Kaukauna, WI | Municipally-Owned Utility | 8 | 188.0 GWh | Jun 2026 | - | ||
| City Of Kennett - (Mo) | Kennett, MO | Municipally-Owned Utility | 2 | 1.4 GWh | Dec 2025 | Dec 2023 | ||
| City Of Kingman - (KS) | Kingman, KS | Municipally-Owned Utility | 1 | 1.2 GWh | Dec 2025 | - | ||
| City Of Lakeland - (FL) | Lakeland, FL | Municipally-Owned Utility | 3 | 2.2 TWh | Jun 2026 | Apr 2025 | $144.00k | |
| City Of Lamar - (Co) | Lamar, CO | Municipally-Owned Utility | 1 | 9.1 GWh | Dec 2025 | - | ||
| City Of Las Vegas - (NV) | Las Vegas, NV | Municipally-Owned Utility | 1 | 5.1 GWh | Dec 2025 | - | ||
| City Of Macon - (Mo) | Macon, MO | Municipally-Owned Utility | 4 | 87.9 GWh | Jan 2025 | - | ||
| City Of Manassas - (Va) | Manassas, VA | Municipally-Owned Utility | 8 | 2.5 GWh | Dec 2024 | - | ||
| City Of Kansas City - (KS) | Kansas City, KS | Municipally-Owned Utility | 3 | 1.5 TWh | Jun 2026 | - | ||
| Easton Utilities COMM | Easton, MD | Municipally-Owned Utility | 2 | 12.2 GWh | Jun 2026 | Sep 2025 | $1.64M | |
| City Of Marquette - (Mi) | Marquette, MI | Municipally-Owned Utility | 5 | 191.6 GWh | Dec 2025 | - | ||
| City Of Marshall - (Mi) | Marshall, MI | Municipally-Owned Utility | 1 | 692.3 MWh | Dec 2025 | - | ||
| City Of Marshall - (Mo) | Marshall, MO | Municipally-Owned Utility | 1 | 1.3 GWh | Dec 2025 | - | ||
| City Of Princeton - (Il) | Princeton, IL | Municipally-Owned Utility | 1 | 851.9 MWh | Dec 2025 | Oct 2025 | $249.89k | |
| City Of Martinsville - (Va) | Martinsville, VA | Municipally-Owned Utility | 2 | 314.0 MWh | Jun 2026 | Sep 2025 | $896.37k | |
| City Of McPherson - (KS) | McPherson, KS | Municipally-Owned Utility | 2 | 28.7 GWh | Dec 2025 | Feb 2020 | ||
| City Of Moorhead - (MN) | Moorhead, MN | Municipally-Owned Utility | 3 | 823.2 MWh | Dec 2025 | - | ||
| City Of High Point - (NC) | High Point, NC | Municipally-Owned Utility | 3 | 623.0 MWh | Dec 2025 | - | ||
| City Of Grand Island - (Ne) | Grand Island, NE | Municipally-Owned Utility | 3 | 464.6 GWh | Dec 2025 | Oct 2025 | $1.06M | |
| City Of Granite Falls - (MN) | Municipally-Owned Utility | 2 | 2.0 GWh | Dec 2025 | - | |||
| City Of Greenville - (TX) | Greenville, TX | Municipally-Owned Utility | 1 | 50.8 GWh | Dec 2024 | - | ||
| City Of Hamilton - (Oh) | Hamilton, OH | Municipally-Owned Utility | 4 | 840.8 GWh | Dec 2025 | Jul 2023 | ||
| City Of Harrisonburg - (Va) | Harrisonburg, VA | Municipally-Owned Utility | 3 | 3.1 GWh | Dec 2025 | - | ||
| City Of Hastings - (Ne) | Hastings, NE | Municipally-Owned Utility | 4 | 1.5 TWh | Jun 2026 | - | ||
| City Of Hayward (Ca) | Hayward, CA | Municipally-Owned Utility | 1 | 11.3 GWh | Dec 2025 | - | ||
| City Of Higginsville - (Mo) | Higginsville, MO | Municipally-Owned Utility | 1 | 1.8 GWh | Dec 2025 | - | ||
| City Of Marshfield - (Wi) | Marshfield, WI | Municipally-Owned Utility | 1 | 19.1 GWh | Dec 2025 | Sep 2025 | $5.32M | |
| City Of Holland - (Mi) | Holland, MI | Municipally-Owned Utility | 4 | 1.2 TWh | Dec 2025 | Jan 2023 | ||
| City Of Holton - (KS) | Holton, KS | Municipally-Owned Utility | 1 | 858.7 MWh | Dec 2025 | - | ||
| City Of Holyoke Gas And ELEC Dept - (Ma) | Holyoke, MA | Municipally-Owned Utility | 7 | 202.5 GWh | Dec 2025 | - | ||
| City Of Idaho Falls - (Id) | Idaho Falls, ID | Municipally-Owned Utility | 6 | 261.2 GWh | Dec 2025 | May 2025 | $500 | |
| City Of Independence - (Mo) | Independence, MO | Municipally-Owned Utility | 5 | 16.3 GWh | Dec 2025 | - | ||
| City Of Industry - (Ca) | City Of Industry, CA | Municipally-Owned Utility | 1 | 1.4 GWh | Dec 2025 | Sep 2025 | $288.78k | |
| City Of IOLA - (KS) | IOLA, KS | Municipally-Owned Utility | 1 | 641.5 MWh | Dec 2025 | Sep 2025 | $499.11k | |
| City Of Jackson - (Mo) | Jackson, MO | Municipally-Owned Utility | 1 | 212.2 MWh | Dec 2025 | - | ||
| City Of Painesville - (Oh) | Painesville, OH | Municipally-Owned Utility | 1 | 1.2 GWh | Dec 2025 | - | ||
| City Of Omaha - (Ne) | Omaha, NE | Municipally-Owned Utility | 2 | 14.6 GWh | Jun 2026 | - | ||
| City Of Poplar Bluff - (Mo) | Poplar Bluff, MO | Municipally-Owned Utility | 1 | 715.9 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 | - | ||
| City Of Owatonna - (MN) | Owatonna, MN | Municipally-Owned Utility | 1 | 1.4 GWh | Dec 2025 | - | ||
| City Of Oxnard - (Ca) | Oxnard, CA | Municipally-Owned Utility | 1 | 3.2 GWh | Jun 2026 | - | ||
| City Of MORA - (MN) | MORA, MN | Municipally-Owned Utility | 1 | 1.0 GWh | Dec 2025 | - | ||
| City Of Paris - (Ky) | Paris, KY | Municipally-Owned Utility | 1 | 450.7 MWh | Dec 2025 | - | ||
| E I Colton LLC | Colton, CA | Municipally-Owned Utility | 1 | 4.5 GWh | Dec 2025 | - | ||
| City Of Pasadena - (Ca) | Pasadena, CA | Municipally-Owned Utility | 3 | 133.3 GWh | Dec 2025 | Sep 2025 | $1.59M | |
| City Of Peabody - (Ma) | Peabody, MA | Municipally-Owned Utility | 1 | 5.5 GWh | Dec 2025 | - | ||
| City Of Pella - (Ia) | Pella, IA | Municipally-Owned Utility | 2 | 768.6 MWh | Dec 2025 | - | ||
| City Of Peru - (Il) | Peru, IL | Municipally-Owned Utility | 4 | 35.9 GWh | Jun 2026 | - | ||
| City Of Piqua - (Oh) | Piqua, OH | Municipally-Owned Utility | 1 | 855.6 MWh | Dec 2025 | - | ||
| City Of Oberlin - (Oh) | Oberlin, OH | Municipally-Owned Utility | 1 | 656.3 MWh | Dec 2025 | - | ||
| City Of Mountain Lake - (MN) | Mountain Lake, MN | Municipally-Owned Utility | 1 | 2.9 GWh | Dec 2025 | - | ||
| City Of Pratt- (KS) | Pratt, KS | Municipally-Owned Utility | 2 | 571.1 MWh | Dec 2025 | - | ||
| 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 Portland (Or) | Portland, OR | Municipally-Owned Utility | 4 | 70.0 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 | - | ||
| East Bay Municipal UTIL DIST - (Ca) | Oakland, CA | Municipally-Owned Utility | 5 | 154.7 GWh | Jun 2026 | - | ||
| City Of Norwich - (CT) | Norwich, CT | Municipally-Owned Utility | 5 | 1.9 GWh | Jan 2026 | - | ||
| Calleguas Mun Water District | Thousand Oaks, CA | Municipally-Owned Utility | 2 | 5.4 GWh | Dec 2025 | - | ||
| Apex Generating Station | Las Vegas, NV | Municipally-Owned Utility | 1 | 1.9 TWh | Jun 2026 | - | ||
| Austin Energy | Austin, TX | Municipally-Owned Utility | 8 | 2.4 TWh | Jun 2026 | - | ||
| Beaver City Corporation | Beaver City, UT | Municipally-Owned Utility | 4 | 494.0 MWh | Jun 2025 | - | ||
| Barton VIllage, Inc | Barton, VT | Municipally-Owned Utility | 1 | 516.0 MWh | Jul 2025 | - | ||
| Boulder, City Of - (Co) | Boulder, CO | Municipally-Owned Utility | 5 | 30.6 GWh | Dec 2025 | - | ||
| Beaver Falls Municipal AUTH - (Pa) | Beaver Falls, PA | Municipally-Owned Utility | 1 | 16.1 GWh | Dec 2025 | - | ||
| Anaheim Public Utilities | Anaheim, CA | Municipally-Owned Utility | 1 | 1.8 GWh | Dec 2025 | Aug 2025 | ||
| Board Of Water Electric & Communications | Muscatine, IA | Municipally-Owned Utility | 1 | 822.0 GWh | Jun 2026 | - | ||
| Brigham City Corporation | Brigham City, UT | Municipally-Owned Utility | 3 | 5.2 GWh | Dec 2025 | Jun 2015 | ||
| American Mun Power-Ohio, Inc | Columbus, OH | Municipally-Owned Utility | 48 | 5.8 TWh | Jun 2026 | - | ||
| Augusta Canal Authority | Augusta, GA | Municipally-Owned Utility | 3 | 15.0 GWh | Jun 2026 | - | ||
| Brownsville Public Utilities Board | Brownsville, TX | Municipally-Owned Utility | 1 | 57.2 GWh | Dec 2025 | - | ||
| Alabama Municipal ELEC Authority - (Al) | Montgomery, AL | Municipally-Owned Utility | 1 | 49.8 GWh | Dec 2025 | - | ||
| Borough Of Chambersburg - (Pa) | Chambersburg, PA | Municipally-Owned Utility | 2 | 54.2 GWh | Jun 2026 | Sep 2025 | $2.82M | |
| Cape May County Municipal - (NJ) | Cape May, NJ | Municipally-Owned Utility | 1 | 1.5 GWh | Dec 2025 | - | ||
| Brainerd Public Utilities | Brainerd, MN | Municipally-Owned Utility | 1 | 12.7 GWh | Dec 2025 | - | ||
| Maine Waste To Energy | Auburn, ME | Municipally-Owned Utility | 1 | 8.3 GWh | Jun 2026 | - | ||
| Olcese Water District | Bakersfield, CA | Municipally-Owned Utility | 1 | 20.9 GWh | Nov 2025 | - | ||
| New Prague Utilities COMM | New Prague, MN | Municipally-Owned Utility | 1 | 1.3 GWh | Dec 2025 | - | ||
| North Carolina Mun Power AGNY #1 | Raleigh, NC | Municipally-Owned Utility | 31 | 2.4 GWh | Dec 2025 | - | ||
| McMinnville Electric System | McMinnville, TN | Municipally-Owned Utility | 1 | 883.9 MWh | Dec 2025 | - | ||
| North Slope Borough Power & Light (Ak) | Utqiagvik, AK | Municipally-Owned Utility | 7 | 40.5 GWh | Dec 2025 | - | ||
| Monterey CNTY Water Res Agency | Salinas, CA | Municipally-Owned Utility | 1 | 11.9 GWh | Dec 2025 | - | ||
| Mayor And City Council Of Baltimore City - (MD) | Baltimore, MD | Municipally-Owned Utility | 1 | 635.0 MWh | Dec 2024 | - | ||
| Olmsted County Public Works - (MN) | Rochester, MN | Municipally-Owned Utility | 1 | 51.9 GWh | Dec 2025 | - | ||
| Municipal Electric Authority - (Ga) | Atlanta, GA | Municipally-Owned Utility | 5 | 2.9 TWh | Jun 2026 | - | ||
| Manitowoc Public Utilities | Manitowoc, WI | Municipally-Owned Utility | 2 | 197.0 GWh | Jun 2026 | Apr 2024 | ||
| New London Municipal Utilities - (Ia) | New London, IA | Municipally-Owned Utility | 2 | 5.5 GWh | Dec 2025 | - | ||
| Lower TULE River Irrgtn DIST | Tipton, CA | Municipally-Owned Utility | 1 | 1.2 GWh | Aug 2025 | - |
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 |