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 |
|---|---|---|---|---|---|---|---|---|
| Iowa Lakes Electric Coop | Estherville, IA | Cooperative | 2 | 75.0 GWh | Dec 2024 | - | ||
| Hoosier Energy R E C, Inc | Bloomington, IN | Cooperative | 18 | 392.6 GWh | Dec 2024 | - | ||
| Fall River Rural ELEC Coop Inc | Ashton, ID | Cooperative | 4 | 57.1 GWh | Aug 2025 | - | ||
| Flathead Electric Coop Inc | Kalispell, MT | Cooperative | 1 | 18.5 GWh | Dec 2024 | Sep 2025 | $16.94M | |
| Golden Valley ELEC Assn Inc | Fairbanks, AK | Cooperative | 8 | 1.0 TWh | Aug 2025 | - | ||
| Great River Energy | Maple Grove, MN | Cooperative | 10 | 463.9 GWh | Aug 2025 | Oct 2025 | $58.86M | $29.84M |
| Inside Passage ELEC Coop, Inc | AUKE Bay, AK | Cooperative | 5 | 8.8 GWh | Dec 2024 | - | ||
| Fox Island Wind LLC | Vinalhaven, ME | Cooperative | 1 | 8.2 GWh | Dec 2024 | - | ||
| Wolverine Power Supply Coop | Cadillac, MI | Cooperative | 8 | 855.5 GWh | Dec 2024 | Oct 2025 | $173.23M | $44.03M |
| Midwest Energy Inc - (KS) | Hays, KS | Cooperative | 6 | 104.1 GWh | Aug 2025 | Sep 2025 | $9.94M | |
| Matanuska Electric Assn Inc | Palmer, AK | Cooperative | 1 | 632.3 GWh | Dec 2024 | - | ||
| Nushagak Electric Coop, Inc | Dillingham, AK | Cooperative | 1 | 19.8 GWh | Dec 2024 | - | ||
| Minnkota Power Coop, Inc | Grand Forks, ND | Cooperative | 3 | 4.5 TWh | Aug 2025 | Oct 2025 | $19.00M | $33.38M |
| La Plata Electric Assn, Inc | Durango, CO | Cooperative | 1 | 4.6 GWh | Dec 2024 | - | ||
| Naknek Electric Assn, Inc | Naknek, AK | Cooperative | 1 | 24.0 GWh | Dec 2024 | - | ||
| Mohave Electric Cooperative, Inc. | Bullhead City, AZ | Cooperative | 2 | 22.5 GWh | Dec 2024 | - | ||
| North Carolina El Member Corp | Raleigh, NC | Cooperative | 34 | 211.8 GWh | Dec 2024 | - | ||
| Oconto Electric Cooperative | Oconto Falls, WI | Cooperative | 1 | 6.0 GWh | Dec 2024 | Jun 2025 | $2.15M | |
| Kotzebue Electric Assn Inc | Kotzebue, AK | Cooperative | 1 | 21.9 GWh | Dec 2024 | - | ||
| Mountain Parks Services, Inc. | Granby, CO | Cooperative | 2 | 4.7 GWh | Dec 2024 | - | ||
| Lower Valley Energy, Inc. | Afton, WY | Cooperative | 2 | 16.9 GWh | Dec 2024 | - | ||
| Kootenai Electric Cooperative Inc | Hayden, ID | Cooperative | - | 18.2 GWh | Dec 2023 | Mar 2022 | ||
| Kodiak Electric Assn Inc | Kodiak, AK | Cooperative | 8 | 173.1 GWh | Dec 2024 | - | ||
| Northeast Texas ELEC Coop, Inc | Longview, TX | Cooperative | 1 | 3.1 TWh | Aug 2025 | - | ||
| Moon Lake Electric Assn Inc | Roosevelt, UT | Cooperative | 2 | 7.0 GWh | Dec 2024 | - | ||
| A & N Electric Coop | Tasley, VA | Cooperative | 2 | 316.5 MWh | Dec 2024 | - | ||
| Big Rivers Electric Corp | Owensboro, KY | Cooperative | 5 | 3.5 TWh | Aug 2025 | Oct 2025 | $77.04M | $13.57M |
| Arizona Electric PWR Coop Inc | Cochise, AZ | Cooperative | 3 | 2.6 TWh | Aug 2025 | Sep 2025 | $7.78M | |
| Cavalry Energy Center LLC | Cooperative | 1 | 416.1 GWh | Aug 2025 | - | |||
| Baconton Power LLC | Baconton, GA | Cooperative | 1 | 74.1 GWh | Dec 2024 | Nov 2022 | ||
| Associated Electric Coop, Inc | Springfield, MO | Cooperative | 11 | 26.0 TWh | Aug 2025 | Oct 2025 | $102.40M | $35.00M |
| Angel Fire Energy Facility, LLC | Taos, NM | Cooperative | 1 | 14.9 GWh | Dec 2024 | - | ||
| Buckeye Power, Inc | Columbus, OH | Cooperative | 2 | 429.3 GWh | Dec 2024 | Oct 2025 | $132.23M | |
| Barrow Utils & ELEC Coop, Inc | Barrow, AK | Cooperative | 1 | 49.8 GWh | Dec 2024 | - | ||
| Arkansas Electric Coop Corp | Little Rock, AR | Cooperative | 12 | 7.3 TWh | Aug 2025 | Sep 2025 | $92.73M | $16.38M |
| Allegheny Electric Coop Inc | Harrisburg, PA | Cooperative | 1 | 89.7 GWh | Aug 2025 | Sep 2025 | $25.12M | |
| Basin Electric Power Coop | Bismarck, ND | Cooperative | 18 | 24.3 TWh | Aug 2025 | Oct 2025 | $659.16M | $75.17M |
| Blue Sky West LLC | Bingham, ME | Cooperative | - | - | - | Sep 2025 | $10.72M | |
| Alaska VIllage ELEC Coop, Inc | Anchorage, AK | Cooperative | 68 | 130.2 GWh | Dec 2024 | - | ||
| Seminole Electric Cooperative Inc | Tampa, FL | Cooperative | 4 | 14.7 TWh | Aug 2025 | Oct 2025 | $3.95M | $60.58M |
| Oglethorpe Power Corporation | Tucker, GA | Cooperative | 13 | 16.3 TWh | Aug 2025 | Sep 2025 | $34.46M | $3.20M |
| Prairie Power, Inc | Springfield, IL | Cooperative | 3 | 40.4 GWh | Dec 2024 | Oct 2025 | $4.26M | |
| Powersouth Energy Cooperative | Andalusia, AL | Cooperative | 6 | 8.2 TWh | Aug 2025 | Oct 2025 | $15.82M | $13.68M |
| Ozarks Electric Coop Corp - (Ar) | Fayetteville, AR | Cooperative | 1 | 989.0 MWh | Dec 2024 | - | ||
| Peoples Electric Cooperative | ADA, OK | Cooperative | 5 | 285.6 GWh | Dec 2024 | Sep 2025 | $6.96M | |
| Old Dominion Electric Coop | Glen Allen, VA | Cooperative | 10 | 4.2 TWh | Aug 2025 | Oct 2025 | $437.30M | $58.66M |
| Rayburn Energy Station LLC | Sherman, TX | Cooperative | 1 | 3.7 TWh | Aug 2025 | - | ||
| Pacific Northwest Generating Coop | Clackamas, OR | Cooperative | 1 | 42.4 GWh | Dec 2024 | Oct 2025 | $58.29M | $1.52M |
| Poudre Valley REA, Inc | Fort Collins, CO | Cooperative | 1 | 3.4 GWh | Dec 2024 | - | ||
| Plumas Sierra Rural Electric Coop | Portola, CA | Cooperative | 2 | 46.8 GWh | Dec 2024 | Dec 2022 | ||
| San Miguel Electric Coop, Inc | Jourdanton, TX | Cooperative | 1 | 1.5 TWh | Aug 2025 | - | ||
| San Miguel Power Assn, Inc | Nucla, CO | Cooperative | 1 | 1.9 GWh | Dec 2024 | - | ||
| Pantex (NNSA) | Amarillo, TX | Federally-Owned Utility | 1 | 9.7 GWh | Aug 2025 | - | ||
| GSA Metropolitan Service Center | Washington, DC | Federally-Owned Utility | 1 | 95.1 GWh | Aug 2025 | - | ||
| GWCC PV Solar Farm | Beltsville, MD | Federally-Owned Utility | 1 | 2.2 GWh | Dec 2024 | - | ||
| International Bound & WTR COMM | El Paso, TX | Federally-Owned Utility | 2 | 72.1 GWh | Dec 2024 | - | ||
| Inst And Envir DIV Marine Logistics Base | Albany, GA | Federally-Owned Utility | 2 | 8.2 GWh | Jan 2024 | - | ||
| DOD USMC Marine Air Ground Combat | Twentynine Palms, CA | Federally-Owned Utility | 2 | 73.5 GWh | Dec 2024 | - | ||
| Department Of The Navy | San Diego, CA | Federally-Owned Utility | 1 | 19.7 GWh | Aug 2025 | - | ||
| Colorado River Indian IRR PROJ | Parker, AZ | Federally-Owned Utility | 1 | 36.9 GWh | Dec 2024 | - | ||
| US GSA Heating And Transmission | Washington, DC | Federally-Owned Utility | 1 | 41.9 GWh | Aug 2025 | - | ||
| US Air Force | Sagamore, MA | Federally-Owned Utility | 1 | 4.5 GWh | Aug 2025 | - | ||
| US Army Corps Of Engineers | St. Stephen, SC | Federally-Owned Utility | 1 | 265.5 GWh | Dec 2024 | - | ||
| US Dept Of Army, Garrison, APG | Aberdeen, MD | Federally-Owned Utility | 1 | 56.6 GWh | Dec 2024 | - | ||
| Usace-Fort Worth District | Fort Worth, TX | Federally-Owned Utility | 3 | 271.2 GWh | Dec 2024 | - | ||
| U.S. General Services Administration | Indianapolis, IN | Federally-Owned Utility | 1 | 519.0 MWh | Dec 2024 | Sep 2025 | $5.59M | |
| Usace-Omaha | Omaha, NE | Federally-Owned Utility | 6 | 8.5 TWh | Dec 2024 | - | ||
| U S Air Force-Eielson AFB | Eielson AFB, AK | Federally-Owned Utility | 1 | 93.6 GWh | Dec 2024 | - | ||
| U.S. Army - Radford | Radford, VA | Federally-Owned Utility | 1 | 37.7 GWh | Dec 2024 | - | ||
| Usace-Detroit District | Detroit, MI | Federally-Owned Utility | 1 | 169.2 GWh | Dec 2024 | - | ||
| U S Bureau Of Reclamation | Denver, CO | Federally-Owned Utility | 60 | 35.1 TWh | Aug 2025 | Nov 2022 | ||
| Usace Northwestern Division | Portland, OR | Federally-Owned Utility | 21 | 42.2 TWh | Aug 2025 | - | ||
| USCE-Wilmington District | Boydton, VA | Federally-Owned Utility | 2 | 494.9 GWh | Dec 2024 | - | ||
| USCE -Vickburg District | Royal, AR | Federally-Owned Utility | 3 | 316.8 GWh | Aug 2025 | - | ||
| USCE-Tulsa District | Tulsa, OK | Federally-Owned Utility | 8 | 1.4 TWh | Dec 2024 | - | ||
| USCE-Kansas City District | Kansas City, MO | Federally-Owned Utility | 2 | 287.8 GWh | Aug 2025 | - | ||
| USCE-St Louis District | Monroe City, MO | Federally-Owned Utility | 1 | 112.2 GWh | Aug 2025 | - | ||
| USCE-Nashville District | Nashville, TN | Federally-Owned Utility | 9 | 2.9 TWh | Dec 2024 | - | ||
| Tennessee Valley Authority | Knoxville, TN | Federally-Owned Utility | 61 | 152.8 TWh | Aug 2025 | Oct 2025 | $2.18M | $275.07M |
| USCE-Little Rock District | Little Rock, AR | Federally-Owned Utility | 7 | 2.4 TWh | Dec 2024 | - | ||
| USCE-Mobile District | Mobile, AL | Federally-Owned Utility | 8 | 1.7 TWh | Aug 2025 | - | ||
| Argonne National Laboratory | Lemont, IL | Federally-Owned Utility | 1 | 51.5 GWh | Dec 2024 | - | ||
| Air Force Civil Engineer Center | OTIS ANG Base, MA | Federally-Owned Utility | 1 | 10.4 GWh | Dec 2024 | - | ||
| 158TH Fighter Wing | South Burlington, VT | Federally-Owned Utility | 1 | 1.3 GWh | Dec 2023 | - | ||
| Kings Bay Naval Base | Kings Bay, GA | Federally-Owned Utility | 1 | 919.7 MWh | Aug 2025 | - | ||
| National Institutes Of Health | Bethesda, MD | Federally-Owned Utility | 1 | 171.0 GWh | Aug 2025 | - | ||
| National Centers For Animal Health | AMES, IA | Federally-Owned Utility | 1 | 5.4 GWh | Aug 2025 | - | ||
| Ameresco | Knoxville, TN | Federally-Owned Utility|Independent Power Producer | 5 | 93.7 GWh | Jul 2025 | - | ||
| Bloom Energy 2009 PPA | San Jose, CA | Independent Power Producer | 7 | 58.5 GWh | Dec 2024 | - | ||
| Blackwater Solar, LLC | Chapel Hill, NC | Independent Power Producer | 1 | 166.6 GWh | Aug 2025 | Oct 2025 | $2.33M | |
| Blossburg Power, LLC | Chicago, IL | Independent Power Producer | 1 | 498.2 MWh | Dec 2024 | Oct 2025 | $214.15k | |
| Blackwell Solar Park, LLC | San Mateo, CA | Independent Power Producer | - | - | - | Sep 2025 | $757.93k | |
| Blue Elk VII Solar, LLC | New York, NY | Independent Power Producer | 1 | 22.2 GWh | Dec 2024 | - | ||
| Blackwell Wind, LLC | Juno Beach, FL | Independent Power Producer | 1 | 96.4 GWh | Dec 2024 | Aug 2021 | ||
| Briel Solar Farm, LLC | Austin, TX | Independent Power Producer | 1 | 40.8 GWh | Dec 2024 | - | ||
| Bladenboro Farm 2 LLC | Asheville, NC | Independent Power Producer | 1 | 9.2 GWh | Dec 2024 | - | ||
| Brandon Shores LLC | Allentown, PA | Independent Power Producer | 1 | 2.7 TWh | Aug 2025 | Oct 2025 | $47.55M | |
| Breckinridge Energy Storage LLC | Juno Beach, FL | Independent Power Producer | 1 | -4.4 GWh | Aug 2025 | Sep 2025 | $1.28M | |
| BREA Power II | Johnston, RI | Independent Power Producer | 1 | 257.6 GWh | Aug 2025 | - | ||
| Brassua Hydroelectric LP | Lewiston, ME | Independent Power Producer | 1 | 11.8 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 | 15 TWh | Nov 1974 | Aug 2025 | Nuclear |
| Barry | Bucks, Alabama | 13 TWh | Jan 1954 | Aug 2025 | Natural Gas : 92.7% Bituminous Coal : 7.3% |
| Beaver Valley | Shippingport, Pennsylvania | 15 TWh | Aug 1976 | Aug 2025 | Nuclear |
| Braidwood Generation Station | Braceville, Illinois | 20 TWh | Jun 1988 | Aug 2025 | Nuclear |
| Browns Ferry | Decatur, Alabama | 28 TWh | Jul 1974 | Aug 2025 | Nuclear |
| Brunswick Nuclear | Southport, North Carolina | 15 TWh | Oct 1975 | Aug 2025 | Nuclear |
| Byron Generating Station | Byron, Illinois | 19 TWh | Aug 1985 | Aug 2025 | Nuclear |
| Calvert Cliffs Nuclear Power Plant | Lusby, Maryland | 15 TWh | Apr 1975 | Aug 2025 | Nuclear |
| Catawba | York, South Carolina | 19 TWh | May 1985 | Aug 2025 | Nuclear |
| Comanche Peak | Glen Rose, Texas | 19 TWh | Jul 1990 | Aug 2025 | Nuclear |
| Crystal River | Crystal River, Florida | 15 TWh | Sep 1966 | Aug 2025 | Natural Gas : 79.4% Bituminous Coal : 20.5% |
| Diablo Canyon | Avila Beach, California | 18 TWh | Apr 1985 | Aug 2025 | Nuclear |
| Donald C Cook | Bridgman, Michigan | 19 TWh | Jul 1975 | Aug 2025 | Nuclear |
| Dresden Generating Station | Morris, Illinois | 15 TWh | Jul 1970 | Aug 2025 | Nuclear |
| Edwin I Hatch | Baxley, Georgia | 14 TWh | Nov 1975 | Aug 2025 | Nuclear |
| Gavin Power, LLC | Cheshire, Ohio | 13 TWh | Sep 1974 | Aug 2025 | Bituminous Coal : 99.5% Distillate Fuel Oil : 0.5% |
| Grand Coulee | Grand Coulee, Washington | 16 TWh | Feb 1941 | Aug 2025 | Water |
| Grand Gulf | Port Gibson, Mississippi | 11 TWh | Jun 1985 | Aug 2025 | Nuclear |
| Guernsey Power Station | Byesville, Ohio | 11 TWh | Jan 2023 | Aug 2025 | Natural Gas |
| H Allen Franklin Combined Cycle | Smiths, Alabama | 12 TWh | May 2002 | Aug 2025 | Natural Gas |
| Hines Energy Complex | Bartow, Florida | 12 TWh | Mar 1999 | Aug 2025 | Natural Gas |
| Jack McDonough | Smyrna, Georgia | 16 TWh | Apr 1971 | Aug 2025 | Natural Gas |
| James H Miller Jr | Quinton, Alabama | 19 TWh | Sep 1978 | Aug 2025 | Subbituminous Coal : 99.1% Natural Gas : 0.9% |
| Joseph M Farley | Columbia, Alabama | 14 TWh | Nov 1977 | Aug 2025 | Nuclear |
| Labadie | Labadie, Missouri | 15 TWh | May 1970 | Aug 2025 | Subbituminous Coal : 99.9% |
| LaSalle Generating Station | Marseilles, Illinois | 20 TWh | Dec 1983 | Aug 2025 | Nuclear |
| Limerick | Sanatoga, Pennsylvania | 19 TWh | Jan 1986 | Aug 2025 | Nuclear |
| McGuire | Huntersville, North Carolina | 19 TWh | Aug 1981 | Aug 2025 | Nuclear |
| Millstone | Waterford, Connecticut | 16 TWh | Nov 1975 | Aug 2025 | Nuclear |
| Monroe (MI) | Monroe, Michigan | 15 TWh | Oct 1969 | Aug 2025 | Subbituminous Coal : 74.1% Bituminous Coal : 16.5% Petroleum Coke : 9.2% |
| Nine Mile Point Nuclear Station | Lycoming, New York | 16 TWh | Nov 1969 | Aug 2025 | Nuclear |
| North Anna | Mineral, Virginia | 16 TWh | May 1978 | Aug 2025 | Nuclear |
| Oak Grove (TX) | Franklin, Texas | 11 TWh | Mar 2010 | Aug 2025 | Lignite Coal : 99.0% Natural Gas : 1.0% |
| Oconee | Seneca, South Carolina | 23 TWh | Jun 1973 | Aug 2025 | Nuclear |
| Okeechobee Clean Energy Center | Okeechobee, Florida | 12 TWh | Feb 2019 | Aug 2025 | Natural Gas |
| Palo Verde | Wintersburg, Arizona | 32 TWh | Dec 1985 | Aug 2025 | Nuclear |
| Peach Bottom | Delta, Pennsylvania | 22 TWh | Jun 1974 | Aug 2025 | Nuclear |
| Prairie State Generating Station | Marissa, Illinois | 11 TWh | May 2012 | Aug 2025 | Bituminous Coal : 99.8% |
| PSEG Salem Generating Station | Hancocks Bridge, New Jersey | 17 TWh | May 1971 | Aug 2025 | Nuclear |
| Quad Cities Generating Station | Cordova, Illinois | 15 TWh | Nov 1972 | Aug 2025 | Nuclear |
| Robert Moses Niagara | Lewiston, New York | 15 TWh | Dec 1960 | Aug 2025 | Water |
| South Texas Project | Wadsworth, Texas | 22 TWh | Jul 1988 | Aug 2025 | Nuclear |
| St Lucie | Jensen Beach, Florida | 16 TWh | Apr 1976 | Aug 2025 | Nuclear |
| Surry | Surry, Virginia | 14 TWh | Nov 1972 | Aug 2025 | Nuclear |
| TalenEnergy Susquehanna | Berwick, Pennsylvania | 19 TWh | May 1983 | Aug 2025 | Nuclear |
| Turkey Point | Homestead, Florida | 20 TWh | Mar 1967 | Aug 2025 | Nuclear : 67.6% Natural Gas : 32.4% |
| Vogtle | Waynesboro, Georgia | 35 TWh | Apr 1987 | Aug 2025 | Nuclear |
| W A Parish | Thompsons, Texas | 15 TWh | May 1958 | Aug 2025 | Subbituminous Coal : 84.0% Natural Gas : 16.0% |
| Watts Bar Nuclear Plant | Spring City, Tennessee | 15 TWh | Apr 1996 | Aug 2025 | Nuclear |
| West County Energy Center | Loxahatchee, Florida | 19 TWh | Jul 2009 | Aug 2025 | Natural Gas : 99.9% |