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 |
|---|---|---|---|---|---|---|---|---|
| Peoples Electric Cooperative | ADA, OK | Cooperative | 5 | 285.6 GWh | Dec 2024 | Sep 2025 | $6.96M | |
| PNM Resources | Albuquerque, NM | Investor-Owned Utility | 20 | 405.5 GWh | Dec 2024 | Dec 2017 | ||
| Public Service Co Of NM | Albuquerque, NM | Investor-Owned Utility | 12 | 5.1 TWh | Mar 2026 | Jun 2017 | ||
| Public Service Company Of New Mexico | Albuquerque, NM | - | - | - | Oct 2025 | $14.40M | $53.41M | |
| Poet Biorefining - Alexandria, LLC. | Alexandria, IN | Industrial | 1 | 20.2 GWh | Dec 2024 | - | ||
| Pantex (NNSA) | Amarillo, TX | Federally-Owned Utility | 1 | 27.0 GWh | Mar 2026 | - | ||
| Powersouth Energy Cooperative | Andalusia, AL | Cooperative | 6 | 8.2 TWh | Mar 2026 | Oct 2025 | $15.82M | $13.68M |
| PEI Power Corp | Archbald, PA | Independent Power Producer | 1 | 68.1 GWh | Mar 2026 | Oct 2025 | $325.13k | |
| PEI Power II, LLC | Archbald, PA | - | - | - | Oct 2025 | $1.31M | ||
| PPM Solar LLC | Arlington, TX | Independent Power Producer | 4 | 23.2 GWh | Dec 2024 | - | ||
| Paxton Bess 1 LLC | Arlington, VA | Independent Power Producer | 1 | -50.0 MWh | Dec 2024 | Oct 2025 | $41.50k | |
| Pine Road Solar, LLC | Arlington, VA | Independent Power Producer | 1 | 4.1 GWh | Dec 2024 | - | ||
| Page Solar Farm, LLC | Asheville, NC | Independent Power Producer | 1 | 2.6 GWh | Dec 2024 | - | ||
| Peony Solar, LLC | Asheville, NC | Independent Power Producer | 1 | 60.9 GWh | Dec 2025 | Sep 2025 | $833.97k | |
| Phobos Solar, LLC | Asheville, NC | Independent Power Producer | 1 | 184.1 GWh | Mar 2026 | Sep 2025 | $1.91M | |
| Pine Gate Renewables | Asheville, NC | Independent Power Producer | 7 | 216.5 GWh | Mar 2026 | - | ||
| Pine Valley Solar, LLC | Asheville, NC | Independent Power Producer | 1 | 10.0 GWh | Dec 2024 | - | ||
| Porter Solar LLC | Asheville, NC | Independent Power Producer | 1 | 592.5 GWh | Mar 2026 | - | ||
| Ptarmigan Res & ENGY Inc | Aspen, CO | Independent Power Producer | 1 | 19.1 GWh | Dec 2024 | - | ||
| PCS Phosphate | Aurora, NC | Industrial | 1 | 240.0 GWh | Mar 2026 | - | ||
| Palmetto Plains Solar Project, LLC | Austin, TX | - | - | - | Sep 2025 | $1.59M | ||
| Powerfin ASL 1, LLC | Austin, TX | Investor-Owned Utility | 1 | 3.6 GWh | Dec 2024 | - | ||
| Pisgah Mountain, LLC | Bangor, ME | Independent Power Producer | 1 | 27.6 GWh | Dec 2024 | Sep 2025 | $617.80k | |
| Piedmont Green Power LLC | Barnesville, GA | Independent Power Producer | 1 | 446.9 GWh | Mar 2026 | Sep 2025 | $8.07M | |
| Puget Sound Energy Inc | Bellevue, WA | Investor-Owned Utility | 19 | 12.3 TWh | Mar 2026 | Oct 2025 | $62.87M | $209.89M |
| Pioneer Solar (Co), LLC | Bennett, CO | Independent Power Producer | 1 | 193.5 GWh | Mar 2026 | Sep 2025 | $1.36M | |
| Public Service Company Of New Hampshire | Berlin, CT | - | - | - | Oct 2025 | $3.58M | $27.80M | |
| Pe Hydro Generation, LLC | Bethesda, MD | Independent Power Producer | - | - | Dec 2020 | Oct 2025 | $1.09M | |
| Parkway Generation Keys Energy Center LLC | Birmingham, AL | - | - | - | Oct 2025 | $76.05M | ||
| Parkway Generation Operating LLC | Birmingham, AL | - | - | - | Oct 2025 | $252.23M | $91.29M | |
| Parkway Generation Sewaren Urban Renewal Entity LLC | Birmingham, AL | - | - | - | Oct 2025 | $18.64M | ||
| Pelican Power LLC | Birmingham, AL | - | - | - | Oct 2025 | $69.54M | $63.26M | |
| Pivot Point Energy Group, LLC | Birmingham, AL | - | - | - | Sep 2025 | $8.77k | ||
| Power Up Energy, LLC | Birmingham, AL | - | - | - | Oct 2025 | $98.23k | ||
| Pure Energy USA, LLC | Birmingham, AL | - | - | - | Oct 2025 | $36.39k | ||
| Pepperidge Farm, Inc.- Bloomfield | Bloomfield, CT | Industrial | 1 | 16.8 GWh | Dec 2024 | - | ||
| Prairie Wolf Solar, LLC | Bloomington, MN | - | - | - | Oct 2025 | $4.79M | ||
| Pattersonville Solar Facility LLC | Boca Raton, FL | - | - | - | Sep 2025 | $511.11k | ||
| Pendleton Solar 1, LLC | Boston, MA | Independent Power Producer | 1 | 7.7 GWh | Dec 2024 | - | ||
| Peterson Road Solar, LLC | Boston, MA | Independent Power Producer | 1 | 4.6 GWh | Dec 2024 | - | ||
| Plainfield Solar LLC | Boston, MA | Independent Power Producer | 1 | 3.6 GWh | Dec 2024 | - | ||
| Pleasantdale Road Solar, LLC | Boston, MA | Independent Power Producer | 1 | 1.4 GWh | Dec 2024 | - | ||
| PNY Bess LLC | Boston, MA | - | - | - | Oct 2025 | $400.66k | ||
| Prospero Energy Project, LLC (Longroad) | Boston, MA | Independent Power Producer | 1 | 782.3 GWh | Mar 2026 | - | ||
| Prospero Solar II, LLC (Longroad) | Boston, MA | Independent Power Producer | 1 | 710.2 GWh | Mar 2026 | - | ||
| PVN Milliken, LLC | Boston, MA | Independent Power Producer | 1 | 5.1 GWh | Dec 2024 | - | ||
| Pike Solar LLC | Boulder, CO | Independent Power Producer | - | - | - | Sep 2025 | $3.01M | |
| PSEG Keys Energy Center, LLC | Brandywine, MD | Independent Power Producer | 1 | 4.6 TWh | Mar 2026 | Dec 2021 | ||
| Palmco Power DC, LLC | Brooklyn, NY | - | - | - | Oct 2025 | $22.25k | ||
| Palmco Power De, LLC | Brooklyn, NY | - | - | - | Oct 2025 | $9.67k | ||
| Palmco Power Il, LLC | Brooklyn, NY | - | - | - | Sep 2025 | $41.25k | ||
| Palmco Power Ma, LLC | Brooklyn, NY | - | - | - | Sep 2025 | $19.26k | ||
| Palmco Power MD, LLC | Brooklyn, NY | - | - | - | Oct 2025 | $34.28k | ||
| Palmco Power NJ, LLC | Brooklyn, NY | - | - | - | Oct 2025 | $55.88k | ||
| Palmco Power Pa, LLC | Brooklyn, NY | - | - | - | Oct 2025 | $41.25k | ||
| Park Power LLC | Brooklyn, NY | - | - | - | Oct 2025 | $310.51k | $783.07k | |
| Pay Less Energy LLC | Brooklyn, NY | - | - | - | Oct 2025 | $167.27k | $172.78k | |
| Polaris Power Services LLC | Brooklyn, NY | - | - | - | Oct 2025 | $1.23M | $2.07M | |
| Plott Hound Solar, LLC | Calgary, AB | Independent Power Producer | 1 | 6.9 GWh | Dec 2024 | - | ||
| Poet Biorefining CARO, LLC | CARO, MI | Industrial | 1 | 15.7 GWh | Dec 2024 | - | ||
| Phoenix Solar South Farms LLC | Centennial, CO | Independent Power Producer | 1 | 6.8 GWh | Mar 2026 | - | ||
| Poet Biorefining- Chancellor | Chancellor, SD | Industrial | 1 | 29.8 GWh | Dec 2024 | - | ||
| Partin Solar, LLC | Charleston, SC | Independent Power Producer | 1 | 94.3 GWh | Mar 2026 | Sep 2025 | $989.25k | |
| Prosperity Wind, LLC | Charlottesville, VA | Independent Power Producer | 1 | 941.9 GWh | Mar 2026 | Oct 2025 | $4.22M | |
| Pumpjack Solar I, LLC | Charlotte, NC | Independent Power Producer | - | - | Dec 2021 | Sep 2025 | $1.73M | |
| Pud No 1 Of Lewis County | Chehalis, WA | Political Subdivision | 1 | 220.3 GWh | Dec 2024 | Sep 2025 | $99.57k | |
| Philip Morris USA - Park 500 | Chester, VA | Industrial | 1 | 12.7 GWh | Dec 2024 | - | ||
| Pioneer Trail Wind Farm, LLC | Chicago, IL | - | - | - | Oct 2025 | $3.08M | ||
| Pixley Solar Energy LLC | Chicago, IL | Investor-Owned Utility | 1 | 325.7 GWh | Jan 2026 | May 2025 | $913.33k | |
| Plum Creek Wind, LLC | Chicago, IL | Independent Power Producer | 1 | 867.2 GWh | Mar 2026 | Sep 2025 | $2.76M | |
| Porterhouse Wind (4) LLC | Chicago, IL | - | - | - | Sep 2025 | $214.57k | ||
| Portland Power, LLC | Chicago, IL | Independent Power Producer | 1 | -598.6 MWh | Dec 2024 | Oct 2025 | $2.53M | |
| Prairie Breeze Wind Energy II LLC | Chicago, IL | - | - | - | Oct 2025 | $1.67M | ||
| Prairie Breeze Wind Energy III LLC | Chicago, IL | - | - | - | Oct 2025 | $1.06M | ||
| Prineville Solar Energy LLC | Chicago, IL | - | - | - | Oct 2025 | $758.48k | ||
| Procter & Gamble PPR PRDTS Co | Cincinnati, OH | Industrial | 2 | 681.9 GWh | Dec 2024 | - | ||
| Pacific Northwest Generating Coop | Clackamas, OR | Cooperative | 1 | 42.4 GWh | Dec 2024 | Oct 2025 | $58.29M | $1.52M |
| Pennsylvania Grain Processing, LLC | Clearfield, PA | - | - | - | Oct 2025 | $529.34k | $559.28k | |
| Public Service Company Of Oklahoma | Columbus, OH | - | - | - | Oct 2025 | $118.17k | $44.34M | |
| Palmer Hydroelectric | Corinth, NY | Independent Power Producer | 1 | 365.3 GWh | Dec 2024 | - | ||
| Packaging Corp Of America | Counce, TN | Independent Power Producer | 1 | 451.1 GWh | Mar 2026 | - | ||
| Panorama Wind, LLC | Dallas, TX | - | - | - | Oct 2025 | $2.90M | ||
| Puckett Solar, LLC | Delray Beach, FL | - | - | - | Sep 2025 | $359.86k | ||
| Pivot Energy | Denver, CO | Independent Power Producer | 51 | 56.3 GWh | Dec 2024 | - | ||
| Prologis Logistics Services Incorporated | Denver, CO | Independent Power Producer | 65 | 32.0 GWh | Dec 2024 | - | ||
| Public Service Co Of Colorado | Denver, CO | Investor-Owned Utility | 30 | 27.6 TWh | Mar 2026 | - | ||
| Public Service Company Of Colorado | Denver, CO | - | - | - | Oct 2025 | $57.63M | $146.80M | |
| Potrero Hills Energy Producers, LLC | Detroit, MI | Investor-Owned Utility | 1 | 64.2 GWh | Dec 2024 | - | ||
| Poblano Energy Storage, LLC | Durham, NC | - | - | - | Oct 2025 | $3.48M | ||
| Pud No 1 Of Douglas County | East Wenatchee, WA | Political Subdivision | 1 | 4.4 TWh | Mar 2026 | Sep 2025 | $1.61M | |
| Pierre Solar | Edina, MN | Independent Power Producer | 1 | 2.0 GWh | Dec 2024 | - | ||
| Phelps Dodge Refining Corp | El Paso, TX | Industrial | 1 | 60.7 GWh | Dec 2024 | - | ||
| Palmetto Power Management LLC | El Segundo, CA | Independent Power Producer | 10 | 73.5 GWh | Dec 2024 | - | ||
| Post Rock Wind Power Project, LLC | Ellsworth, KS | Independent Power Producer | - | - | Dec 2014 | Sep 2025 | $6.14M | |
| Poet Bioprocessing Emmetsburg | Emmetsburg, IA | Industrial | 1 | 18.0 GWh | Dec 2024 | - | ||
| Pud No 2 Of Grant County | Ephrata, WA | Political Subdivision | 5 | 10.5 TWh | Mar 2026 | 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 | |
| PCA, Filer City Mill | Filer City, MI | Industrial | 1 | 98.3 GWh | Mar 2026 | - | ||
| Placer County Water Agency | Foresthill, CA | Political Subdivision | 5 | 886.1 GWh | Mar 2026 | Sep 2025 | $230.03k | |
| Platte River Power Authority | Fort Collins, CO | Political Subdivision | 1 | 1.4 TWh | Mar 2026 | Oct 2025 | $14.62M | $7.49M |
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 | Mar 2026 | Nuclear |
| Barry | Bucks, Alabama | 12 TWh | Jan 1954 | Mar 2026 | Natural Gas : 95.8% Bituminous Coal : 4.2% |
| Beaver Valley | Shippingport, Pennsylvania | 15 TWh | Aug 1976 | Mar 2026 | Nuclear |
| Bowen | Cartersville, Georgia | 13 TWh | Sep 1971 | Mar 2026 | Bituminous Coal : 99.8% |
| Braidwood Generation Station | Braceville, Illinois | 20 TWh | Jun 1988 | Mar 2026 | Nuclear |
| Browns Ferry | Decatur, Alabama | 30 TWh | Jul 1974 | Mar 2026 | Nuclear |
| Brunswick Nuclear | Southport, North Carolina | 16 TWh | Oct 1975 | Mar 2026 | Nuclear |
| Byron Generating Station | Byron, Illinois | 19 TWh | Aug 1985 | Mar 2026 | Nuclear |
| Calvert Cliffs Nuclear Power Plant | Lusby, Maryland | 15 TWh | Apr 1975 | Mar 2026 | Nuclear |
| Catawba | York, South Carolina | 19 TWh | May 1985 | Mar 2026 | Nuclear |
| Comanche Peak | Glen Rose, Texas | 20 TWh | Jul 1990 | Mar 2026 | Nuclear |
| Crystal River | Crystal River, Florida | 16 TWh | Sep 1966 | Mar 2026 | Natural Gas : 68.9% Bituminous Coal : 30.9% |
| Diablo Canyon | Avila Beach, California | 17 TWh | Apr 1985 | Mar 2026 | Nuclear |
| Donald C Cook | Bridgman, Michigan | 18 TWh | Jul 1975 | Mar 2026 | Nuclear |
| Dresden Generating Station | Morris, Illinois | 15 TWh | Jul 1970 | Mar 2026 | Nuclear |
| Edwin I Hatch | Baxley, Georgia | 14 TWh | Nov 1975 | Mar 2026 | Nuclear |
| Gavin Power, LLC | Cheshire, Ohio | 13 TWh | Sep 1974 | Mar 2026 | Bituminous Coal : 99.6% |
| Grand Coulee | Grand Coulee, Washington | 18 TWh | Feb 1941 | Mar 2026 | Water |
| Guernsey Power Station | Byesville, Ohio | 12 TWh | Jan 2023 | Mar 2026 | Natural Gas |
| H Allen Franklin Combined Cycle | Smiths, Alabama | 12 TWh | May 2002 | Mar 2026 | Natural Gas |
| Hines Energy Complex | Bartow, Florida | 12 TWh | Mar 1999 | Mar 2026 | Natural Gas |
| Jack McDonough | Smyrna, Georgia | 18 TWh | Apr 1971 | Mar 2026 | Natural Gas |
| James H Miller Jr | Quinton, Alabama | 19 TWh | Sep 1978 | Mar 2026 | Subbituminous Coal : 99.1% Natural Gas : 0.9% |
| Joseph M Farley | Columbia, Alabama | 13 TWh | Nov 1977 | Mar 2026 | Nuclear |
| Labadie | Labadie, Missouri | 16 TWh | May 1970 | Mar 2026 | Subbituminous Coal : 99.9% |
| LaSalle Generating Station | Marseilles, Illinois | 19 TWh | Dec 1983 | Mar 2026 | Nuclear |
| Limerick | Sanatoga, Pennsylvania | 19 TWh | Jan 1986 | Mar 2026 | Nuclear |
| McGuire | Huntersville, North Carolina | 19 TWh | Aug 1981 | Mar 2026 | Nuclear |
| Millstone | Waterford, Connecticut | 17 TWh | Nov 1975 | Mar 2026 | Nuclear |
| Monroe (MI) | Monroe, Michigan | 16 TWh | Oct 1969 | Mar 2026 | Subbituminous Coal : 75.0% Bituminous Coal : 16.0% Petroleum Coke : 8.9% |
| Nine Mile Point Nuclear Station | Lycoming, New York | 16 TWh | Nov 1969 | Mar 2026 | Nuclear |
| North Anna | Mineral, Virginia | 16 TWh | May 1978 | Mar 2026 | Nuclear |
| Oconee | Seneca, South Carolina | 22 TWh | Jun 1973 | Mar 2026 | Nuclear |
| Okeechobee Clean Energy Center | Okeechobee, Florida | 12 TWh | Feb 2019 | Feb 2026 | Natural Gas |
| Palo Verde | Wintersburg, Arizona | 31 TWh | Dec 1985 | Mar 2026 | Nuclear |
| Peach Bottom | Delta, Pennsylvania | 22 TWh | Jun 1974 | Mar 2026 | Nuclear |
| Prairie State Generating Station | Marissa, Illinois | 12 TWh | May 2012 | Mar 2026 | Bituminous Coal : 99.8% |
| PSEG Salem Generating Station | Hancocks Bridge, New Jersey | 19 TWh | May 1971 | Mar 2026 | Nuclear |
| Quad Cities Generating Station | Cordova, Illinois | 16 TWh | Nov 1972 | Mar 2026 | Nuclear |
| Robert Moses Niagara | Lewiston, New York | 14 TWh | Dec 1960 | Mar 2026 | Water |
| Sequoyah | Soddy Daisy, Tennessee | 15 TWh | Jun 1981 | Mar 2026 | Nuclear |
| South Texas Project | Wadsworth, Texas | 21 TWh | Jul 1988 | Mar 2026 | Nuclear |
| St Lucie | Jensen Beach, Florida | 16 TWh | Apr 1976 | Mar 2026 | Nuclear |
| Surry | Surry, Virginia | 13 TWh | Nov 1972 | Mar 2026 | Nuclear |
| TalenEnergy Susquehanna | Berwick, Pennsylvania | 19 TWh | May 1983 | Mar 2026 | Nuclear |
| Turkey Point | Homestead, Florida | 20 TWh | Mar 1967 | Mar 2026 | Nuclear : 68.1% Natural Gas : 31.9% |
| Vogtle | Waynesboro, Georgia | 37 TWh | Apr 1987 | Mar 2026 | Nuclear |
| W A Parish | Thompsons, Texas | 15 TWh | May 1958 | Mar 2026 | Subbituminous Coal : 82.1% Natural Gas : 17.9% |
| Watts Bar Nuclear Plant | Spring City, Tennessee | 18 TWh | Apr 1996 | Mar 2026 | Nuclear |
| West County Energy Center | Loxahatchee, Florida | 18 TWh | Jul 2009 | Mar 2026 | Natural Gas |