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 |
|---|---|---|---|---|---|---|---|---|
| Michigan Public Power Agency | Lansing, MI | Political Subdivision | 1 | 50.2 GWh | Dec 2024 | Oct 2025 | $22.86M | |
| Northern Colorado Water Conservancy District | Berthoud, CO | Political Subdivision | 1 | 9.9 GWh | Dec 2025 | - | ||
| Northern California Power AGNY | Roseville, CA | Political Subdivision | 9 | 2.2 TWh | Dec 2025 | Oct 2025 | $10.98M | |
| Maverick CTY Water Control & Improvement | Eagle Pass, TX | Political Subdivision | 1 | 19.9 GWh | Sep 2025 | - | ||
| LOS Angeles Community College District | LOS Angeles, CA | Political Subdivision | 2 | 5.1 GWh | Dec 2024 | - | ||
| Materials Innovation Recycling Authority | Rocky Hill, CT | Political Subdivision | 1 | 1.2 GWh | Dec 2024 | - | ||
| Louisiana Energy & Power Authority | Lafayette, LA | Political Subdivision | 4 | 144.1 GWh | Dec 2024 | Oct 2025 | $25.41M | |
| Oakdale&South San Joaquin Irrigation D. | Pinecrest, CA | Political Subdivision | 3 | 393.2 GWh | Dec 2024 | - | ||
| Loup River Public Power DIST | Columbus, NE | Political Subdivision | 2 | 157.5 GWh | Dec 2024 | - | ||
| Lower Colorado River Authority | Austin, TX | Political Subdivision | 12 | 15.7 TWh | Dec 2025 | Sep 2024 | ||
| Massachusetts WTR Rauth-Deer I | Winthrop, MA | Political Subdivision | 1 | 36.5 GWh | Dec 2025 | - | ||
| Lacomb Irrigation DIST | Lebanon, OR | Political Subdivision | 1 | 4.6 GWh | Dec 2024 | - | ||
| Modesto Irrigation District | Modesto, CA | Political Subdivision | 5 | 317.9 GWh | Dec 2025 | Oct 2025 | $47.02M | |
| Massachusetts Mun Wholes Electric Co | Ludlow, MA | Political Subdivision | 6 | 85.4 GWh | Dec 2025 | - | ||
| County Of Santa Barbara | Santa Barbara, CA | Political Subdivision | 1 | 6.2 GWh | Dec 2024 | - | ||
| Central Oregon Irrigation DIST | Redmond, OR | Political Subdivision | 2 | 27.6 GWh | Dec 2024 | - | ||
| Emerald People's Utility DIST | Eugene, OR | Political Subdivision | 1 | 24.0 GWh | Dec 2024 | Oct 2025 | $295.99k | |
| Dept Of Corrections NCCI Wind | Gardner, MA | Political Subdivision | 1 | 6.0 GWh | Dec 2025 | - | ||
| Crisp County Power COMM | Cordele, GA | Political Subdivision | 2 | 39.5 GWh | Dec 2024 | - | ||
| Central Nebraska Pub P&I DIST | Holdrege, NE | Political Subdivision | 4 | 273.4 GWh | Dec 2024 | - | ||
| Citizens Thermal Energy | Indianapolis, IN | Political Subdivision | 1 | 10.0 GWh | Dec 2025 | - | ||
| County Of Kern | Bakersfield, CA | Political Subdivision | 1 | 5.5 GWh | Dec 2024 | - | ||
| Central Utah Water Conservancy District | OREM, UT | Political Subdivision | 1 | 53.0 GWh | Dec 2024 | - | ||
| County Of Santa Clara (Ca) | San Jose, CA | Political Subdivision | 3 | 7.2 GWh | Dec 2024 | - | ||
| York County Solid W & R AUTH | York, PA | Political Subdivision | 1 | 243.6 GWh | Dec 2025 | - | ||
| YOLO County Community Services Department | Woodland, CA | Political Subdivision | 1 | 18.6 GWh | Dec 2024 | - | ||
| YUBA County Water Agency | Dobbins, CA | Political Subdivision | 4 | 1.6 TWh | Oct 2025 | Sep 2025 | $267.81k | |
| Yuhaaviatam Of San Manuel Nation | Highland, CA | Political Subdivision | 1 | 30.0 GWh | Dec 2024 | - | ||
| Sacramento Municipal UTIL DIST | Sacramento, CA | Political Subdivision | 17 | 7.9 TWh | Dec 2025 | - | ||
| Salt River Project | Phoenix, AZ | Political Subdivision | 21 | 30.4 TWh | Dec 2025 | Oct 2025 | $51.30M | $124.41M |
| Platte River Power Authority | Fort Collins, CO | Political Subdivision | 1 | 1.4 TWh | Dec 2025 | Oct 2025 | $14.62M | $7.49M |
| Placer County Water Agency | Foresthill, CA | Political Subdivision | 5 | 886.1 GWh | Dec 2025 | Sep 2025 | $230.03k | |
| Omaha Public Power District | Omaha, NE | Political Subdivision | 11 | 8.3 TWh | Dec 2025 | Oct 2025 | $83.73M | $25.12M |
| Orange County Sanitation DIST | Fountain Valley, CA | Political Subdivision | 2 | 109.0 GWh | Dec 2024 | - | ||
| RIO Blanco Water Conserv DIST | Rangely, CO | Political Subdivision | 1 | 7.8 GWh | Dec 2024 | - | ||
| Shoshone Irrigation District | Powell, WY | Political Subdivision | 1 | 8.8 GWh | Oct 2025 | - | ||
| Pud No 2 Of Grant County | Ephrata, WA | Political Subdivision | 5 | 9.4 TWh | Dec 2025 | Sep 2025 | $6.28M | $14.69M |
| Pud No 1 Of Snohomish County | Everett, WA | Political Subdivision | 8 | 481.5 GWh | Feb 2025 | Sep 2025 | $12.52M | |
| Pud No 1 Of Pend Oreille County | Newport, WA | Political Subdivision | 3 | 498.5 GWh | Dec 2024 | Oct 2025 | $2.77M | |
| Pud No 1 Of Lewis County | Chehalis, WA | Political Subdivision | 1 | 220.3 GWh | Dec 2024 | Sep 2025 | $99.57k | |
| Pud No 1 Of Douglas County | East Wenatchee, WA | Political Subdivision | 1 | 4.1 TWh | Dec 2025 | Sep 2025 | $1.61M | |
| Pud No 1 Of Clark County - (Wa) | Vancouver, WA | Political Subdivision | 1 | 1.5 TWh | Dec 2025 | Oct 2025 | $18.31M | |
| Pud No 1 Of Chelan County | Wenatchee, WA | Political Subdivision | 4 | 7.9 TWh | Dec 2025 | Oct 2025 | $136.95M | $29.82M |
| West Texas A&M University | Canyon, TX | Political Subdivision | 1 | 9.7 GWh | Dec 2024 | - | ||
| Utah Associated Mun Power SYS | Salt Lake City, UT | Political Subdivision | 4 | 1.1 TWh | Dec 2025 | - | ||
| Solano Irrigation District | Vacaville, CA | Political Subdivision | 1 | 37.3 GWh | Dec 2024 | - | ||
| Utah Municipal Power Agency | Spanish Fork, UT | Political Subdivision | 3 | 891.4 GWh | Dec 2025 | Oct 2025 | $311.45M | |
| Western Minnesota Mun PWR AGNY | Sioux Falls, SD | Political Subdivision | 4 | 463.2 GWh | Dec 2025 | - | ||
| Utica Water & Power Authority | Angels Camp, CA | Political Subdivision | 2 | 24.0 GWh | Dec 2024 | Jul 2017 | ||
| Solid Waste Authority Of Palm Beach Co | West Palm Beach, FL | Political Subdivision | 2 | 926.8 GWh | Dec 2025 | - | ||
| Southern Minnesota Mun P AGNY | Rochester, MN | Political Subdivision | 5 | 53.6 GWh | Dec 2024 | - | ||
| Vermont Public Power Supply Authority | Waterbury Center, VT | Political Subdivision | 1 | 1.2 GWh | Dec 2024 | Sep 2025 | $3.25M | |
| Southern Idaho Solid Waste | Burley, ID | Political Subdivision | 1 | 25.8 GWh | Dec 2024 | - | ||
| TRI-Dam Power Authority | Pinecrest, CA | Political Subdivision | 1 | 93.1 GWh | Dec 2024 | - | ||
| Southeast Alaska Power Agency | Ketchikan, AK | Political Subdivision | 2 | 219.3 GWh | Dec 2024 | - | ||
| South San Joaquin IRR District | Manteca, CA | Political Subdivision | 1 | 2.2 GWh | Dec 2024 | - | ||
| South Feather Water And Power Agency | Oroville, CA | Political Subdivision | 4 | 443.5 GWh | Dec 2024 | - | ||
| Washington CNTY WTR Consv DIST | St George, UT | Political Subdivision | 1 | 10.3 GWh | Dec 2025 | - | ||
| Turlock Irrigation District | Turlock, CA | Political Subdivision | 12 | 2.8 TWh | Dec 2025 | Oct 2025 | $23.17M | |
| University Of New Mexico | Albuquerque, NM | Political Subdivision | 2 | 84.9 GWh | Dec 2024 | - | ||
| Weber Basin Water Conserv DIST | Layton, UT | Political Subdivision | 3 | 29.2 GWh | Dec 2024 | - | ||
| Albuquerque City Of | Albuquerque, NM | Political Subdivision | 1 | 19.4 GWh | Dec 2025 | - | ||
| Bannock County Landfill | Pocatello, ID | Political Subdivision | 1 | 13.8 GWh | Dec 2025 | - | ||
| Arkansas River Power Authority | Lamar, CO | Political Subdivision | 1 | 5.8 GWh | Dec 2024 | Sep 2025 | $1.21M | |
| Boise-KUNA Irrigation District | KUNA, ID | Political Subdivision | 3 | 371.3 GWh | Dec 2024 | - | ||
| Farmer's Irrigation District | Hood River, OR | Political Subdivision | 2 | 26.3 GWh | Dec 2024 | - | ||
| Johnson Melloh Solutions | Indianapolis, IN | Political Subdivision | 1 | 1.9 GWh | Dec 2024 | - | ||
| Friant Power Authority | Visalia, CA | Political Subdivision | 1 | 62.7 GWh | Dec 2024 | - | ||
| Indiana Municipal Power Agency | Carmel, IN | Political Subdivision | 48 | 1.4 TWh | Dec 2024 | Oct 2025 | $39.23M | $26.59M |
| Imperial Irrigation District | Imperial, CA | Political Subdivision | 16 | 1.4 TWh | Dec 2025 | Oct 2025 | $41.21M | |
| Indiana University Of PENN | Indiana, PA | State-Owned Utility | 1 | 20.8 GWh | Dec 2025 | - | ||
| Essex County Correctional Facility Cogen | Newark, NJ | State-Owned Utility | 1 | 25.2 GWh | Dec 2024 | - | ||
| Iowa State University | AMES, IA | State-Owned Utility | 1 | 89.8 GWh | Dec 2025 | - | ||
| Kent State University | Kent, OH | State-Owned Utility | 1 | 31.9 GWh | Dec 2025 | - | ||
| Jamison Solar Farm | Orangeburg, SC | State-Owned Utility | 1 | 2.0 GWh | Dec 2024 | - | ||
| Grand River Dam Authority | Chouteau, OK | State-Owned Utility | 4 | 4.1 TWh | Dec 2025 | Oct 2025 | $138.38M | $5.97M |
| Fort Hays State University | Hays, KS | State-Owned Utility | 1 | 13.8 GWh | Dec 2024 | - | ||
| Guadalupe Blanco River Authority | Seguin, TX | State-Owned Utility | 7 | 4.8 GWh | Dec 2024 | - | ||
| South Carolina Public Service Authority | Moncks Corner, SC | State-Owned Utility | 16 | 18.0 TWh | Dec 2025 | Oct 2025 | $332.56M | $45.75M |
| University Of Massachusetts Amherst | Amherst, MA | State-Owned Utility | 1 | 104.0 GWh | Dec 2024 | - | ||
| University Of Illinois | Champaign, IL | State-Owned Utility | 2 | 342.8 GWh | Dec 2025 | - | ||
| University Of Connecticut | Storrs, CT | State-Owned Utility | 1 | 121.3 GWh | Nov 2025 | - | ||
| University Of California Santa CRUZ | Santa CRUZ, CA | State-Owned Utility | 1 | 38.7 GWh | Dec 2024 | - | ||
| University Of California San Diego | La Jolla, CA | State-Owned Utility | 2 | 244.1 GWh | Dec 2025 | - | ||
| University Of California Irvine | Irvine, CA | State-Owned Utility | 1 | 121.9 GWh | Dec 2025 | - | ||
| University Of Minnesota Morris Campus | Morris, MN | State-Owned Utility | 1 | 4.0 GWh | Dec 2024 | - | ||
| University Of Arizona | Tucson, AZ | State-Owned Utility | 3 | 96.7 GWh | Dec 2025 | - | ||
| University Of Alaska | Fairbanks, AK | State-Owned Utility | 1 | 73.8 GWh | Dec 2025 | - | ||
| TRI-County Water Conservancy District | Montrose, CO | State-Owned Utility | 1 | 16.9 GWh | Dec 2025 | - | ||
| Texas A&M, Utilities & Energy Services | College Station, TX | State-Owned Utility | 1 | 136.0 GWh | Dec 2025 | - | ||
| Virginia Polytechnic Inst And State UNV | Blacksburg, VA | State-Owned Utility | 1 | 13.0 GWh | Dec 2025 | - | ||
| The College Of New Jersey | Ewing, NJ | State-Owned Utility | 1 | 40.4 GWh | Dec 2024 | - | ||
| University Of Massachusetts Medical | Worcester, MA | State-Owned Utility | 1 | 75.1 GWh | Dec 2024 | - | ||
| Ut West Tennessee Solar Farm | Knoxville, TN | State-Owned Utility | 1 | 2.6 GWh | Dec 2024 | - | ||
| Southern Illinois University Carbondale | Carbondale, IL | State-Owned Utility | 1 | 9.6 GWh | Dec 2025 | - | ||
| University Of Minnesota Wcroc | Morris, MN | State-Owned Utility | 1 | 4.4 GWh | Dec 2024 | - | ||
| University Of North Carolina | Chapel Hill, NC | State-Owned Utility | 2 | 61.7 GWh | Dec 2025 | - | ||
| The University Of Utah | Salt Lake City, UT | State-Owned Utility | 1 | 51.5 GWh | Dec 2025 | - | ||
| University Of Northern Iowa | Cedar Falls, IA | State-Owned Utility | 1 | 22.8 GWh | Dec 2025 | - | ||
| University Of Oregon | Eugene, OR | State-Owned Utility | 1 | 976.2 MWh | Dec 2024 | - |
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 | Dec 2025 | Nuclear |
| Barry | Bucks, Alabama | 12 TWh | Jan 1954 | Dec 2025 | Natural Gas : 94.9% Bituminous Coal : 5.1% |
| Beaver Valley | Shippingport, Pennsylvania | 15 TWh | Aug 1976 | Dec 2025 | Nuclear |
| Bowen | Cartersville, Georgia | 12 TWh | Sep 1971 | Dec 2025 | Bituminous Coal : 99.8% |
| Braidwood Generation Station | Braceville, Illinois | 20 TWh | Jun 1988 | Dec 2025 | Nuclear |
| Browns Ferry | Decatur, Alabama | 30 TWh | Jul 1974 | Dec 2025 | Nuclear |
| Brunswick Nuclear | Southport, North Carolina | 16 TWh | Oct 1975 | Dec 2025 | Nuclear |
| Byron Generating Station | Byron, Illinois | 20 TWh | Aug 1985 | Dec 2025 | Nuclear |
| Calvert Cliffs Nuclear Power Plant | Lusby, Maryland | 15 TWh | Apr 1975 | Dec 2025 | Nuclear |
| Catawba | York, South Carolina | 19 TWh | May 1985 | Dec 2025 | Nuclear |
| Comanche Peak | Glen Rose, Texas | 20 TWh | Jul 1990 | Dec 2025 | Nuclear |
| Crystal River | Crystal River, Florida | 15 TWh | Sep 1966 | Dec 2025 | Natural Gas : 74.9% Bituminous Coal : 24.9% |
| Diablo Canyon | Avila Beach, California | 18 TWh | Apr 1985 | Dec 2025 | Nuclear |
| Donald C Cook | Bridgman, Michigan | 18 TWh | Jul 1975 | Dec 2025 | Nuclear |
| Dresden Generating Station | Morris, Illinois | 15 TWh | Jul 1970 | Dec 2025 | Nuclear |
| Edwin I Hatch | Baxley, Georgia | 14 TWh | Nov 1975 | Dec 2025 | Nuclear |
| Gavin Power, LLC | Cheshire, Ohio | 13 TWh | Sep 1974 | Dec 2025 | Bituminous Coal : 99.5% Distillate Fuel Oil : 0.5% |
| Grand Coulee | Grand Coulee, Washington | 16 TWh | Feb 1941 | Dec 2025 | Water |
| Grand Gulf | Port Gibson, Mississippi | 11 TWh | Jun 1985 | Dec 2025 | Nuclear |
| H Allen Franklin Combined Cycle | Smiths, Alabama | 12 TWh | May 2002 | Dec 2025 | Natural Gas |
| Hines Energy Complex | Bartow, Florida | 12 TWh | Mar 1999 | Dec 2025 | Natural Gas |
| Jack McDonough | Smyrna, Georgia | 17 TWh | Apr 1971 | Dec 2025 | Natural Gas |
| James H Miller Jr | Quinton, Alabama | 19 TWh | Sep 1978 | Dec 2025 | Subbituminous Coal : 99.2% Natural Gas : 0.8% |
| Joseph M Farley | Columbia, Alabama | 13 TWh | Nov 1977 | Dec 2025 | Nuclear |
| Labadie | Labadie, Missouri | 17 TWh | May 1970 | Dec 2025 | Subbituminous Coal : 99.9% |
| LaSalle Generating Station | Marseilles, Illinois | 19 TWh | Dec 1983 | Dec 2025 | Nuclear |
| Limerick | Sanatoga, Pennsylvania | 19 TWh | Jan 1986 | Dec 2025 | Nuclear |
| McGuire | Huntersville, North Carolina | 20 TWh | Aug 1981 | Dec 2025 | Nuclear |
| Millstone | Waterford, Connecticut | 17 TWh | Nov 1975 | Dec 2025 | Nuclear |
| Monroe (MI) | Monroe, Michigan | 16 TWh | Oct 1969 | Dec 2025 | Subbituminous Coal : 74.7% Bituminous Coal : 16.0% Petroleum Coke : 9.1% |
| Nine Mile Point Nuclear Station | Lycoming, New York | 16 TWh | Nov 1969 | Dec 2025 | Nuclear |
| North Anna | Mineral, Virginia | 15 TWh | May 1978 | Dec 2025 | Nuclear |
| Oconee | Seneca, South Carolina | 22 TWh | Jun 1973 | Dec 2025 | Nuclear |
| Okeechobee Clean Energy Center | Okeechobee, Florida | 12 TWh | Feb 2019 | Dec 2025 | Natural Gas |
| Palo Verde | Wintersburg, Arizona | 31 TWh | Dec 1985 | Dec 2025 | Nuclear |
| Peach Bottom | Delta, Pennsylvania | 22 TWh | Jun 1974 | Dec 2025 | Nuclear |
| Prairie State Generating Station | Marissa, Illinois | 12 TWh | May 2012 | Dec 2025 | Bituminous Coal : 99.8% |
| PSEG Salem Generating Station | Hancocks Bridge, New Jersey | 19 TWh | May 1971 | Dec 2025 | Nuclear |
| Quad Cities Generating Station | Cordova, Illinois | 15 TWh | Nov 1972 | Dec 2025 | Nuclear |
| Robert Moses Niagara | Lewiston, New York | 14 TWh | Dec 1960 | Dec 2025 | Water |
| Sequoyah | Soddy Daisy, Tennessee | 13 TWh | Jun 1981 | Dec 2025 | Nuclear |
| South Texas Project | Wadsworth, Texas | 22 TWh | Jul 1988 | Dec 2025 | Nuclear |
| St Lucie | Jensen Beach, Florida | 16 TWh | Apr 1976 | Dec 2025 | Nuclear |
| Surry | Surry, Virginia | 13 TWh | Nov 1972 | Dec 2025 | Nuclear |
| TalenEnergy Susquehanna | Berwick, Pennsylvania | 19 TWh | May 1983 | Dec 2025 | Nuclear |
| Turkey Point | Homestead, Florida | 21 TWh | Mar 1967 | Dec 2025 | Nuclear : 68.7% Natural Gas : 31.3% |
| Vogtle | Waynesboro, Georgia | 37 TWh | Apr 1987 | Dec 2025 | Nuclear |
| W A Parish | Thompsons, Texas | 16 TWh | May 1958 | Dec 2025 | Subbituminous Coal : 83.3% Natural Gas : 16.7% |
| Watts Bar Nuclear Plant | Spring City, Tennessee | 16 TWh | Apr 1996 | Dec 2025 | Nuclear |
| West County Energy Center | Loxahatchee, Florida | 19 TWh | Jul 2009 | Dec 2025 | Natural Gas : 99.9% |