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 |
|---|---|---|---|---|---|---|---|---|
| Blackstone Hydro Inc. | Montreal, QB | Independent Power Producer | 1 | 1.8 GWh | Jun 2026 | Sep 2013 | ||
| Catalina Solar, LLC | Batesburg, SC | Independent Power Producer | 1 | 96.6 GWh | Jun 2026 | Nov 2013 | ||
| Village Of Sebewaing - (Mi) | Sebewaing, MI | Municipally-Owned Utility | 2 | 1.5 GWh | Dec 2025 | Dec 2013 | ||
| City Of West Plains - (Mo) | West Plains, MO | Municipally-Owned Utility | 1 | 3.6 GWh | Dec 2025 | Jan 2014 | ||
| City Utilities Of Springfield - (Mo) | Springfield, MO | Municipally-Owned Utility | 5 | 2.4 TWh | Jun 2026 | Feb 2014 | ||
| Nexteraenergy | Juno Beach, FL | Independent Power Producer | 1 | 204.1 GWh | Jun 2026 | Feb 2014 | ||
| Paradise Solar Urban Renewal, LLC | Juno Beach, FL | Independent Power Producer | 1 | 7.0 GWh | Dec 2025 | Mar 2014 | ||
| City Of Taunton - (Ma) | Taunton, MA | Municipally-Owned Utility | 2 | 58.4 GWh | Dec 2025 | Jul 2014 | ||
| Messalonskee Stream Hydro LLC | Penacook, NH | Independent Power Producer | 3 | 16.8 GWh | Dec 2025 | Aug 2014 | ||
| Lakeside Beaver Falls LLC | Beaver Falls, NY | Independent Power Producer | 1 | 11.2 GWh | Sep 2025 | Dec 2014 | ||
| Lakeside Syracuse LLC | Beaver Falls, NY | Independent Power Producer | 1 | 55.2 GWh | Dec 2025 | Dec 2014 | ||
| CCI Roseton LLC | Newburgh, NY | Independent Power Producer | 1 | 843.7 GWh | Jun 2026 | Jan 2015 | ||
| Rochester Public Utilities | Rochester, MN | Municipally-Owned Utility | 5 | 117.9 GWh | Dec 2025 | Jan 2015 | ||
| Brigham City Corporation | Brigham City, UT | Municipally-Owned Utility | 3 | 5.2 GWh | Dec 2025 | Jun 2015 | ||
| Calpine Greenleaf Holding, Inc. | Houston, TX | Independent Power Producer | 1 | 2.7 GWh | Dec 2025 | Jun 2015 | ||
| City Of Seneca - (SC) | Seneca, SC | Municipally-Owned Utility | 1 | 819.4 MWh | Dec 2025 | Jun 2015 | ||
| Kern River Cogeneration Co | Bakersfield, CA | Industrial | 1 | 105.0 GWh | Jun 2026 | Sep 2015 | ||
| Salinas River Cogeneration Co | Bakersfield, CA | Industrial | 1 | 277.0 GWh | Jun 2026 | Sep 2015 | ||
| Sycamore Cogeneration Co | Bakersfield, CA | Industrial | 1 | 194.5 GWh | Jun 2026 | Sep 2015 | ||
| Energy Northwest | Richland, WA | State-Owned Utility | 4 | 21.0 TWh | Jun 2026 | Mar 2016 | ||
| City Of Anaheim - (Ca) | Anaheim, CA | Municipally-Owned Utility | 2 | 18.9 GWh | Jun 2026 | Jan 2017 | ||
| Wisconsin River Power Company | Milwaukee, WI | Investor-Owned Utility | 3 | 194.9 GWh | Dec 2025 | Mar 2017 | ||
| City Of Alexandria - (La) | Alexandria, LA | Municipally-Owned Utility | 1 | 95.9 GWh | Dec 2025 | May 2017 | ||
| Re Cranbury Solar 1, LLC | New York, NY | Independent Power Producer | 1 | 7.0 GWh | Dec 2025 | May 2017 | ||
| Public Service Co Of NM | Albuquerque, NM | Investor-Owned Utility | 12 | 2.9 TWh | Jun 2026 | Jun 2017 | ||
| Carson Cogeneration Co | Carson, CA | Independent Power Producer | 1 | 2.6 GWh | Sep 2025 | Jun 2017 | ||
| Utica Water & Power Authority | Angels Camp, CA | Political Subdivision | 2 | 22.9 GWh | Dec 2025 | Jul 2017 | ||
| Great Bay Hydro Corp | New York, NY | Independent Power Producer | 2 | 14.7 GWh | Dec 2025 | Oct 2017 | ||
| PNM Resources | Albuquerque, NM | Investor-Owned Utility | 20 | 414.4 GWh | Jun 2026 | Dec 2017 | ||
| Pfizer Inc | Groton, CT | Commercial | 1 | 83.4 GWh | Jun 2026 | Dec 2017 | ||
| Athens Energy, LLC | Athens, ME | Independent Power Producer | 1 | 62.2 GWh | Dec 2025 | Apr 2018 | ||
| FPL Energy New Mexico Wind LLC | Juno Beach, FL | Independent Power Producer | 1 | 569.5 GWh | Jun 2026 | May 2018 | ||
| Algonquin Northern Maine | Caribou, ME | Independent Power Producer | 1 | 564.0 MWh | Dec 2025 | May 2018 | ||
| City Of Vernon - (Ca) | Vernon, CA | Municipally-Owned Utility | 3 | 310.3 GWh | Jun 2026 | Aug 2018 | ||
| NRG Solar Blythe | Princeton, NJ | Independent Power Producer | 1 | 41.6 GWh | Dec 2025 | Sep 2018 | ||
| NRG Solar Roadrunner | Princeton, NJ | Independent Power Producer | 1 | 49.5 GWh | Dec 2025 | Sep 2018 | ||
| Lower Mount Bethel Energy LLC | Allentown, PA | Independent Power Producer | 1 | 4.8 TWh | Jun 2026 | Dec 2018 | ||
| Hunlock Energy, LLC | Hunlock Creek, PA | Independent Power Producer | 2 | 279.8 GWh | Dec 2025 | May 2019 | ||
| Osceola Windpower LLC | Juno Beach, FL | Independent Power Producer | 2 | 616.6 GWh | Jun 2026 | Jun 2019 | ||
| City Of Springville - (Ut) | Springville, UT | Municipally-Owned Utility | 5 | 14.2 GWh | Dec 2025 | Jul 2019 | ||
| Wessington Wind | Juno Beach, FL | Independent Power Producer | 1 | 240.9 GWh | Jun 2026 | Oct 2019 | ||
| Wilton Wind II LLC | Juno Beach, FL | Independent Power Producer | 1 | 219.2 GWh | Dec 2025 | Oct 2019 | ||
| Dogwood Power Management, LLC | Columbia, MD | Independent Power Producer | 1 | 2.5 TWh | Jun 2026 | Jan 2020 | ||
| City Of McPherson - (KS) | McPherson, KS | Municipally-Owned Utility | 2 | 28.7 GWh | Dec 2025 | Feb 2020 | ||
| FPL Energy Hancock County Wind, LLC | Juno Beach, FL | Independent Power Producer | 1 | 265.3 GWh | Jun 2026 | Feb 2020 | ||
| Lily Solar, LLC | Andover, MA | Independent Power Producer | 1 | 344.8 GWh | Jun 2026 | Feb 2020 | ||
| FPL Energy Burleigh County Wind LLC | Juno Beach, FL | Independent Power Producer | 1 | 197.5 GWh | Dec 2025 | May 2020 | ||
| FPL Energy Oklahoma Wind LLC | Juno Beach, FL | Independent Power Producer | 1 | 150.8 GWh | Dec 2025 | May 2020 | ||
| WM Renewable Energy LLC | Houston, TX | Industrial | 65 | 2.0 TWh | Jun 2026 | May 2020 | ||
| City Of Sturgis - (Mi) | Sturgis, MI | Municipally-Owned Utility | 2 | 8.6 GWh | Dec 2025 | Jul 2020 | ||
| Dynegy -Moss Landing LLC | Moss Landing, CA | Independent Power Producer | 1 | 2.1 TWh | Jun 2026 | Oct 2020 | ||
| Dynegy Oakland, LLC | Oakland, CA | Independent Power Producer | 1 | 1.6 GWh | May 2026 | Oct 2020 | ||
| Hawkeye Power Partners LLC | Juno Beach, FL | Independent Power Producer | 1 | 180.5 GWh | Dec 2025 | Oct 2020 | ||
| Baldwin Wind LLC | Juno Beach, FL | Independent Power Producer | 1 | 419.4 GWh | Dec 2025 | Dec 2020 | ||
| Day County Wind LLC | Juno Beach, FL | Independent Power Producer | 1 | 463.5 GWh | Jun 2026 | Dec 2020 | ||
| Blue Canyon Windpower VI LLC | Houston, TX | Independent Power Producer | 1 | 218.4 GWh | Dec 2025 | Dec 2020 | ||
| ANP Blackstone Energy Company LLC | Blackstone, MA | Independent Power Producer | 1 | 3.0 TWh | Jun 2026 | Mar 2021 | ||
| Hawkeye Energy Greenport LLC | Melville, NY | Independent Power Producer | 1 | 26.6 GWh | Dec 2025 | Mar 2021 | ||
| Dynegy Kendall Energy LLC | Minooka, IL | Independent Power Producer | 1 | 5.9 TWh | Jun 2026 | Apr 2021 | ||
| Blackwell Wind, LLC | Juno Beach, FL | Independent Power Producer | 1 | 93.6 GWh | Dec 2025 | Aug 2021 | ||
| Northern Wasco County Pud - (Or) | The Dalles, OR | Political Subdivision | 2 | 127.0 GWh | Dec 2025 | Dec 2021 | ||
| Marina Energy LLC | Folsom, NJ | Independent Power Producer | 3 | 11.3 GWh | Dec 2025 | May 2022 | ||
| Wheelabrator Environmental Systems | Portsmouth, NH | Commercial | 17 | 3.3 TWh | Jun 2026 | Jun 2022 | ||
| California Dept. Of Water Resources | Sacramento, CA | State-Owned Utility | 8 | 3.3 TWh | Jun 2026 | Jul 2022 | ||
| Baconton Power LLC | Baconton, GA | Cooperative | 1 | 78.6 GWh | Dec 2025 | Nov 2022 | ||
| U S Bureau Of Reclamation | Denver, CO | Federally-Owned Utility | 60 | 35.0 TWh | Jun 2026 | Nov 2022 | ||
| TC Energy | Houston, TX | Independent Power Producer | 2 | 1.2 TWh | Jun 2026 | Dec 2022 | ||
| FPL Energy Stateline II Inc | Juno Beach, FL | Independent Power Producer | 1 | 350.3 GWh | Dec 2025 | Dec 2022 | ||
| Consolidated Edison Solutions Inc | Valhalla, NY | Independent Power Producer | - | 53.6 GWh | Dec 2024 | Dec 2022 | ||
| Plumas Sierra Rural Electric Coop | Portola, CA | Cooperative | 2 | 42.3 GWh | Dec 2025 | Dec 2022 | ||
| City Of Holland - (Mi) | Holland, MI | Municipally-Owned Utility | 4 | 1.2 TWh | Dec 2025 | Jan 2023 | ||
| Westlake 2 US LLC | Houston, TX | Industrial | 5 | 4.8 TWh | Jun 2026 | Feb 2023 | ||
| MM West Covina Energy LLC | Lockport, NY | Independent Power Producer | 1 | 43.1 GWh | Dec 2025 | Mar 2023 | ||
| Stored Solar J&We | West Enfield, ME | Independent Power Producer | 2 | 53.5 GWh | Jan 2026 | Mar 2023 | ||
| Northern Indiana Pub SERV Co | Merrillville, IN | Investor-Owned Utility | 7 | 7.8 TWh | Jun 2026 | May 2023 | ||
| City Of Sikeston - (Mo) | Sikeston, MO | Municipally-Owned Utility | 2 | 1.4 TWh | Jun 2026 | Jun 2023 | ||
| City Of Hamilton - (Oh) | Hamilton, OH | Municipally-Owned Utility | 4 | 840.8 GWh | Dec 2025 | Jul 2023 | ||
| Reenergy Livermore Falls | Livermore Falls, ME | Independent Power Producer | 1 | 301.8 GWh | Dec 2025 | Sep 2023 | ||
| Reenergy Stratton LLC | Stratton, ME | Independent Power Producer | 1 | 228.8 GWh | Dec 2025 | Sep 2023 | ||
| Naturener Glacier Wind Energy 1 LLC | Palm Beach Gardens, FL | Independent Power Producer | 1 | 219.8 GWh | Jun 2026 | Dec 2023 | ||
| City Of Kennett - (Mo) | Kennett, MO | Municipally-Owned Utility | 2 | 1.4 GWh | Dec 2025 | Dec 2023 | ||
| Illinois Power Generating Co | Collinsville, IL | Independent Power Producer | 2 | 3.6 TWh | Jun 2026 | Jan 2024 | ||
| Clearwater Wind East, LLC | Juno Beach, FL | Independent Power Producer | - | 766.6 GWh | Dec 2024 | Jan 2024 | ||
| Java Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 23.7 GWh | Dec 2025 | Mar 2024 | ||
| Covanta Delaware Valley LP | Chester, PA | Investor-Owned Utility | 1 | 614.0 GWh | Jun 2026 | Apr 2024 | ||
| Covanta Essex Company | Newark, NJ | Independent Power Producer | 1 | 510.1 GWh | Jun 2026 | Apr 2024 | ||
| Covanta Fairfax Inc | Lorton, VA | Commercial | 1 | 704.4 GWh | Jun 2026 | Apr 2024 | ||
| Covanta Hempstead Company | Westbury, NY | Independent Power Producer | 1 | 532.2 GWh | Jun 2026 | Apr 2024 | ||
| Manitowoc Public Utilities | Manitowoc, WI | Municipally-Owned Utility | 2 | 197.0 GWh | Jun 2026 | Apr 2024 | ||
| Tiber Montana LLC | Ivins, UT | Independent Power Producer | 1 | 34.1 GWh | Dec 2025 | May 2024 | ||
| City Of Abbeville - (SC) | Abbeville, SC | Municipally-Owned Utility | 1 | 2.9 GWh | Dec 2025 | May 2024 | ||
| Lanyard Power Holdings, LLC | Houston, TX | Independent Power Producer | 3 | 26.0 GWh | Jun 2026 | Jun 2024 | ||
| Nextera Energy Resources Ensign Wind | Juno Beach, FL | Independent Power Producer | 11 | 988.1 GWh | Dec 2025 | Jun 2024 | ||
| EDP Renewables North America LLC | Houston, TX | Independent Power Producer | 7 | 2.3 TWh | Jun 2026 | Jun 2024 | ||
| Windy Flats Partners LLC | Centerville, WA | Independent Power Producer | 1 | 675.3 GWh | Dec 2025 | Jun 2024 | ||
| City Of Tacoma - (Wa) | Tacoma, WA | Municipally-Owned Utility | 8 | 2.5 TWh | Jun 2026 | Jul 2024 | ||
| Gainesville Regional Utilities | Gainesville, FL | Municipally-Owned Utility | 5 | 2.0 TWh | Jun 2026 | Sep 2024 | ||
| Lower Colorado River Authority | Austin, TX | Political Subdivision | 12 | 15.7 TWh | Jun 2026 | Sep 2024 | ||
| Naturener Glacier Wind Energy 2 LLC | Palm Beach Gardens, FL | Independent Power Producer | 1 | 205.6 GWh | May 2026 | Oct 2024 | ||
| Steele Flats Wind Project LLC | Juno Beach, FL | Independent Power Producer | 1 | 394.6 GWh | Jun 2026 | 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 | 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 |