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 |
|---|---|---|---|---|---|---|---|---|
| Pleasant Hill Solar, LLC | Valhalla, NY | - | - | - | Jul 2025 | $473.91k | ||
| Pleinmont Solar 1 LLC | Salt Lake City, UT | Independent Power Producer | - | - | - | Sep 2025 | $1.96M | |
| Pleinmont Solar 2 LLC | Salt Lake City, UT | Independent Power Producer | - | - | - | Jun 2025 | $6.12M | |
| PNY Bess LLC | Boston, MA | - | - | - | Jul 2025 | $400.66k | ||
| Poblano Energy Storage, LLC | Durham, NC | - | - | - | Oct 2025 | $3.48M | ||
| Polaris Power Services LLC | Brooklyn, NY | - | - | - | Oct 2025 | $1.23M | $2.07M | |
| Portal Ridge Solar B, LLC | New York, NY | - | - | - | Sep 2025 | $1.14M | ||
| Portal Ridge Solar C, LLC | New York, NY | - | - | - | Sep 2025 | $559.53k | ||
| Porterhouse Wind (4) LLC | Chicago, IL | - | - | - | Jul 2025 | $214.57k | ||
| Post Rock Wind Power Project, LLC | Ellsworth, KS | Independent Power Producer | - | - | Dec 2014 | Sep 2025 | $6.14M | |
| Potomac Electric Power Company | Newark, DE | - | - | - | Oct 2025 | $460.22k | $217.15M | |
| Powell Creek Solar, LLC | Portland, OR | - | - | - | Jun 2025 | $3.51M | ||
| Power Authority Of The State Of New York | White Plains, NY | - | - | - | Oct 2025 | $202.33M | ||
| Power Holding LLC | Stamford, CT | - | - | - | Sep 2025 | $8.37M | ||
| Power Up Energy, LLC | Birmingham, AL | - | - | - | Oct 2025 | $98.23k | ||
| Powervine Energy, LLC | Houston, TX | - | - | - | Oct 2025 | $871.76k | $945.42k | |
| PPL Electric Utilities Corporation | Washington, DC | - | - | - | Oct 2025 | $342.75k | $138.81M | |
| PPM Roaring Brook, LLC | Portland, OR | - | - | - | Sep 2025 | $1.85M | ||
| Prairie Breeze Wind Energy II LLC | Chicago, IL | - | - | - | Oct 2025 | $1.67M | ||
| Prairie Breeze Wind Energy III LLC | Chicago, IL | - | - | - | Oct 2025 | $1.06M | ||
| Prairie Center Energy LLC | Mosca, CO | - | - | - | Sep 2025 | $1.57M | ||
| Prairie Ronde Solar Farm, LLC | San Francisco, CA | - | - | - | Jun 2025 | $3.53M | ||
| Prairie Wolf Solar, LLC | Bloomington, MN | - | - | - | Oct 2025 | $4.79M | ||
| Prevailing Wind Park, LLC | Salt Lake City, UT | Independent Power Producer | - | - | - | Sep 2025 | $4.25M | |
| Prineville Solar Energy LLC | Chicago, IL | - | - | - | Jul 2025 | $758.48k | ||
| Providence Heights Wind, LLC | Portland, OR | - | - | - | Sep 2025 | $596.15k | ||
| Provider Power Mass, LLC | Houston, TX | - | - | - | Sep 2025 | $36.98k | ||
| PSEG Energy Resources & Trade LLC | Newark, NJ | - | - | - | Oct 2025 | $289.31M | $260.02M | |
| Public Service Company Of Colorado | Denver, CO | - | - | - | Oct 2025 | $57.63M | $146.80M | |
| Public Service Company Of New Hampshire | Berlin, CT | - | - | - | Sep 2025 | $3.58M | $27.80M | |
| Public Service Company Of New Mexico | Albuquerque, NM | - | - | - | Oct 2025 | $14.40M | $53.41M | |
| Public Service Company Of Oklahoma | Columbus, OH | - | - | - | Oct 2025 | $118.17k | $44.34M | |
| Public Service Electric And Gas Company | Newark, NJ | - | - | - | Oct 2025 | $3.24M | $508.43M | |
| Pumpjack Solar I, LLC | Charlotte, NC | Independent Power Producer | - | - | Dec 2021 | Sep 2025 | $1.73M | |
| Pure Energy, Inc. | Fort Myers, FL | - | - | - | Sep 2025 | $1.03M | ||
| Pure Energy USA, LLC | Birmingham, AL | - | - | - | Oct 2025 | $36.39k | ||
| Quartz Solar, LLC | Austin, TX | Independent Power Producer | - | - | - | Sep 2025 | $2.30M | |
| Quintessence, LLC | Houston, TX | - | - | - | Sep 2025 | $2.32M | $342.75k | |
| R.E. Ginna Nuclear Power Plant, LLC | Ontario, NY | Independent Power Producer | - | - | Dec 2014 | Oct 2025 | $50.57M | |
| Rabbitbrush Solar, LLC | Dallas, TX | - | - | - | Sep 2025 | $2.37M | ||
| Raceway Solar 1, LLC | Louisville, CO | - | - | - | Sep 2025 | $3.61M | ||
| Radford's Run Wind Farm, LLC | Chicago, IL | - | - | - | Oct 2025 | $5.81M | ||
| Rainbow Energy Marketing Corporation | Bismarck, ND | - | - | - | Oct 2025 | $57.37M | $20.94M | |
| Rayonier Performance Fibers, LLC | Fernandina Beach, FL | - | - | - | Oct 2025 | $1.72k | ||
| Re Camelot LLC | New York, NY | - | - | - | Sep 2025 | $3.56M | ||
| Re Columbia Two LLC | New York, NY | - | - | - | Sep 2025 | $921.69k | ||
| Re Garland A LLC | Birmingham, AL | - | - | - | Sep 2025 | $1.07M | ||
| Re Garland LLC | Birmingham, AL | - | - | - | Jun 2025 | $7.69M | ||
| Re Gaskell West 1 LLC | Birmingham, AL | - | - | - | Sep 2025 | $1.34M | ||
| Re Gaskell West 2 LLC | Austin, TX | - | - | - | Sep 2025 | $721.33k | ||
| Re Gaskell West 3 LLC | Austin, TX | - | - | - | Sep 2025 | $1.38M | ||
| Re Mustang 3 LLC | Boca Raton, FL | - | - | - | Sep 2025 | $2.03M | ||
| Re Mustang 4 LLC | Boca Raton, FL | - | - | - | Sep 2025 | $1.51M | ||
| Re Mustang LLC | San Francisco, CA | Independent Power Producer | - | - | Dec 2019 | Sep 2025 | $1.70M | |
| Re Mustang Two Barbaro LLC | Charlotte, NC | - | - | - | Sep 2025 | $1.59M | ||
| Re Mustang Two Whirlaway LLC | Charlotte, NC | - | - | - | Sep 2025 | $2.97M | ||
| Re Papago LLC | Austin, TX | Independent Power Producer | 1 | - | Jan 2026 | Sep 2025 | $4.72M | |
| Re Rosamond One LLC | San Francisco, CA | Independent Power Producer | - | - | Dec 2015 | Sep 2025 | $1.79M | |
| Re Rosamond Two LLC | San Francisco, CA | Independent Power Producer | - | - | Dec 2015 | Sep 2025 | $2.38M | |
| Re Tranquillity LLC | San Francisco, CA | Independent Power Producer | - | - | - | Jun 2025 | $8.18M | |
| Reading Wind Energy, LLC | Austin, TX | Commercial | - | - | - | Sep 2025 | $1.71M | |
| Realgy, LLC | West Hartford, CT | - | - | - | Oct 2025 | $176.48k | $113.43k | |
| Red Cloud Wind LLC | Houston, TX | - | - | - | Sep 2025 | $12.42M | ||
| Red Hills Wind Project, L.L.C. | Chicago, IL | - | - | - | Jun 2025 | $2.71M | ||
| Red Horse III, LLC | New York, NY | - | - | - | Sep 2025 | $738.64k | ||
| Red Horse Wind 2, LLC | New York, NY | - | - | - | May 2025 | $738.90k | ||
| Red Oak Power, LLC | Birmingham, AL | - | - | - | Oct 2025 | $50.71M | ||
| Red Pine Wind Project, LLC | Ivanhoe, MN | Independent Power Producer | - | - | - | Oct 2025 | $2.25M | |
| Regan Solar, LLC | Boca Raton, FL | - | - | - | Sep 2025 | $473.32k | ||
| Regenerate Livermore Falls LLC | Stratton, ME | - | - | - | Jun 2025 | $2.83M | ||
| Regenerate Stratton LLC | Stratton, ME | - | - | - | Sep 2025 | $1.44M | ||
| Reliant Energy Northeast LLC | Princeton, NJ | - | - | - | Oct 2025 | $1.39M | ||
| Rescom Energy LLC | Chicago, IL | - | - | - | Oct 2025 | $51.12k | ||
| Residents Energy, LLC | Brooklyn, NY | - | - | - | Oct 2025 | $10.81M | $327.39k | |
| Respond Power, LLC | Houston, TX | - | - | - | Oct 2025 | $235.75k | ||
| Rev Energy Marketing, LLC | New York, NY | - | - | - | Sep 2025 | $763.45k | $821.03k | |
| Revere Power, LLC | Charlotte, NC | - | - | - | Sep 2025 | $55.33M | $55.33M | |
| Reworld Camden County, L.P. | Morristown, NJ | - | - | - | Oct 2025 | $1.47M | ||
| Reworld Delaware Valley, LLC | Morristown, NJ | - | - | - | Oct 2025 | $6.41M | ||
| Reworld Essex Company | Morristown, NJ | - | - | - | Oct 2025 | $4.19M | ||
| Reworld Fairfax, LLC | Morristown, NJ | - | - | - | Oct 2025 | $8.79M | ||
| Reworld Haverhill Associates, LLC | Morristown, NJ | - | - | - | Sep 2025 | $1.18M | ||
| Reworld Hempstead Company | Morristown, NJ | - | - | - | Oct 2025 | $12.28M | ||
| Reworld Plymouth, LLC | Morristown, NJ | - | - | - | Oct 2025 | $1.92M | ||
| Reworld Semass Limited Partnership | Morristown, NJ | - | - | - | Sep 2025 | $4.39M | ||
| Rhode Island Engine Genco, LLC | Johnston, RI | - | - | - | Sep 2025 | $1.02k | ||
| Rhode Island State Energy Center, LP | Houston, TX | - | - | - | Sep 2025 | $16.10M | ||
| Rhythm Ops, LLC | Washington, DC | - | - | - | Sep 2025 | $1.03M | $10.55M | |
| Ri-Corp. Development, Inc. | Gilberton, PA | - | - | - | Jul 2025 | $10.56M | ||
| Richfield Solar Energy LLC | Chicago, IL | - | - | - | Oct 2025 | $823.52k | ||
| Richland Township Solar, LLC | St. Louis, MO | - | - | - | Jun 2025 | $1.30M | ||
| Richmond Spider Solar LLC | Salt Lake City, UT | Independent Power Producer | - | - | - | Sep 2025 | $429.03k | |
| Ridgetop Energy, LLC | New York, NY | - | - | - | Oct 2025 | $399.28k | ||
| RIO Bravo Solar I, LLC | Charlotte, NC | Independent Power Producer | - | - | Dec 2021 | Sep 2025 | $1.26M | |
| RIO Bravo Solar II, LLC | Charlotte, NC | Independent Power Producer | - | - | Dec 2021 | Sep 2025 | $1.24M | |
| Rippey Wind Energy LLC | West DES Moines, IA | Independent Power Producer | - | - | Dec 2015 | Sep 2025 | $1.80M | |
| Riverhead Solar Farm LLC | Salt Lake City, UT | Independent Power Producer | - | - | - | Jun 2025 | $1.96M | |
| Robindale Retail Power Services, LLC | Latrobe, PA | - | - | - | Oct 2025 | $175.55k | ||
| Rock Creek Wind Project, LLC | Andover, MA | - | - | - | Sep 2025 | $7.80M | ||
| Rockford Power II, LLC | New York, NY | - | - | - | Sep 2025 | $1.62M |
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 |