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 |
|---|---|---|---|---|---|---|---|---|
| One Ten Partners, LLC | LOS Angeles, CA | Independent Power Producer | 1 | 6.4 GWh | Dec 2024 | - | ||
| Panda Solar NC 5, LLC | Stamford, CT | Independent Power Producer | 1 | 1.8 GWh | Dec 2024 | - | ||
| Oneida DG Solar, LLC | Juno Beach, FL | Independent Power Producer | 2 | 5.1 GWh | Dec 2024 | - | ||
| Prosperity Wind, LLC | Charlottesville, VA | Independent Power Producer | 1 | 678.2 GWh | Dec 2025 | Oct 2025 | $4.22M | |
| Oneta Power LLC | Broken Arrow, OK | Independent Power Producer | 1 | 5.3 TWh | Dec 2025 | Oct 2025 | $72.96M | |
| Prospector | New York, NY | Independent Power Producer | 1 | 19.4 GWh | Dec 2024 | - | ||
| Panda Solar NC 6, LLC | Stamford, CT | Independent Power Producer | 1 | 1.8 GWh | Dec 2024 | - | ||
| Prologis Logistics Services Incorporated | Denver, CO | Independent Power Producer | 65 | 32.0 GWh | Dec 2024 | - | ||
| Proenergy Services | Houston, TX | Independent Power Producer | 6 | 2.7 TWh | Dec 2025 | - | ||
| P66 Rodeo Solar | Rodeo, CA | Independent Power Producer | 1 | 41.7 GWh | Dec 2025 | - | ||
| Panda Solar NC 7 , LLC | Stamford, CT | Independent Power Producer | 1 | 2.9 GWh | Dec 2024 | - | ||
| Quinebaug Associates LLC | Boulder, CO | Independent Power Producer | 2 | 7.2 GWh | Dec 2024 | - | ||
| Paulding Wind Farm III LLC | Houston, TX | Independent Power Producer | 1 | 355.5 GWh | Dec 2025 | Oct 2025 | $2.92M | |
| Quarter Horse Farm LLC | Asheville, NC | Independent Power Producer | 1 | 10.1 GWh | Dec 2024 | - | ||
| Quartz Solar, LLC | Austin, TX | Independent Power Producer | 1 | - | - | Sep 2025 | $2.30M | |
| Paulding Wind Farm II LLC | Houston, TX | Independent Power Producer | 1 | 353.4 GWh | Dec 2025 | Oct 2025 | $2.96M | |
| Patua Acquisition Company, LLC | Salt Lake City, UT | Independent Power Producer | 1 | 145.1 GWh | Dec 2024 | Sep 2025 | $2.02M | |
| PATU Wind Farm LLC | Independent Power Producer | 1 | 30.8 GWh | Dec 2024 | - | |||
| Pattern Operators LP | San Francisco, CA | Independent Power Producer | 32 | 11.6 TWh | Dec 2025 | - | ||
| Quilt Block Wind Farm LLC | Houston, TX | Independent Power Producer | 1 | 415.5 GWh | Dec 2025 | Sep 2025 | $3.33M | |
| Quail Run Energy Partners, LP | Odessa, TX | Independent Power Producer | 1 | 3.3 TWh | Dec 2024 | - | ||
| Palmer's Creek Wind Farm, LLC | Granite Falls, MN | Independent Power Producer | 1 | 148.4 GWh | Dec 2025 | Sep 2025 | $715.05k | |
| Quinebaug Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 81.6 GWh | Dec 2025 | Sep 2025 | $2.17M | |
| Old Gold Energy Center, LLC | Joice, IA | Independent Power Producer | 1 | 89.1 GWh | Dec 2024 | Oct 2025 | $121.04k | |
| Quitman II Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 332.0 GWh | Dec 2025 | Sep 2025 | $2.01M | |
| Quitman Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 339.7 GWh | Dec 2025 | Sep 2025 | $2.44M | |
| R.E. Ginna Nuclear Power Plant, LLC | Ontario, NY | Independent Power Producer | - | - | Dec 2014 | Oct 2025 | $50.57M | |
| OYA Wayside Drive LLC | Toronto, ON | Independent Power Producer | 1 | 8.2 GWh | Dec 2024 | - | ||
| Prinsburg CSG I, LLC | New York, NY | Independent Power Producer | 1 | 1.9 GWh | Dec 2024 | - | ||
| Quail Ranch Solar And Battery Energy Storage System | Boise, ID | Independent Power Producer | 1 | 31.5 GWh | Dec 2025 | - | ||
| PVN Milliken, LLC | Boston, MA | Independent Power Producer | 1 | 5.1 GWh | Dec 2024 | - | ||
| Palmetto Power Management LLC | El Segundo, CA | Independent Power Producer | 10 | 73.5 GWh | Dec 2024 | - | ||
| PUNA Geothermal Venture | Reno, NV | Independent Power Producer | 1 | 282.2 GWh | Dec 2024 | - | ||
| Pumpjack Solar I, LLC | Charlotte, NC | Independent Power Producer | - | - | Dec 2021 | Sep 2025 | $1.73M | |
| Puget Sound Hydro LLC | Lewiston, ID | Independent Power Producer | 1 | 21.8 GWh | Dec 2024 | - | ||
| Old Mill Solar | Juno Beach, FL | Independent Power Producer | 1 | 7.5 GWh | Dec 2024 | - | ||
| Old Settler Wind, LLC | Houston, TX | Independent Power Producer | 1 | 590.4 GWh | Dec 2025 | - | ||
| PALO DURO Wind | Juno Beach, FL | Independent Power Producer | 1 | 875.4 GWh | Dec 2025 | Sep 2025 | $2.81M | |
| Old Trail Wind Farm LLC | Ellsworth, IL | Independent Power Producer | 1 | 622.4 GWh | Dec 2025 | Oct 2025 | $2.77M | |
| Palouse Wind LLC | Oakesdale, WA | Independent Power Producer | - | - | - | Jun 2025 | $5.27M | |
| Oleander Holdings LLC | Juno Beach, FL | Independent Power Producer | 1 | 491.0 GWh | Dec 2024 | - | ||
| Palmer Hydroelectric | Corinth, NY | Independent Power Producer | 1 | 365.3 GWh | Dec 2024 | - | ||
| Ptarmigan Res & ENGY Inc | Aspen, CO | Independent Power Producer | 1 | 19.1 GWh | Dec 2024 | - | ||
| PSEG Nuclear LLC | Newark, NJ | Independent Power Producer | 2 | 30.6 TWh | Dec 2025 | Sep 2025 | $248.37M | |
| Power County Wind Park South LLC | New York, NY | Independent Power Producer | 1 | 56.1 GWh | Dec 2024 | - | ||
| PPM Solar LLC | Arlington, TX | Independent Power Producer | 4 | 23.2 GWh | Dec 2024 | - | ||
| Or Solar 2, LLC | Jersey City, NJ | Independent Power Producer | 1 | 13.2 GWh | Dec 2024 | - | ||
| Ontelaunee Energy Center | Reading, PA | Independent Power Producer | 1 | 4.4 TWh | Dec 2025 | - | ||
| Orange Grove | Boston, MA | Independent Power Producer | 1 | 172.6 GWh | Dec 2025 | - | ||
| Orange Grove Energy LP | Schaumburg, IL | Independent Power Producer | 1 | 23.9 GWh | Dec 2024 | Sep 2025 | $3.47M | |
| OYA Robinson Road, LLC | Toronto, ON | Independent Power Producer | 1 | 10.0 GWh | Dec 2024 | - | ||
| Paxton Bess 1 LLC | Arlington, VA | Independent Power Producer | 1 | -50.0 MWh | Dec 2024 | Oct 2025 | $41.50k | |
| Panoche Valley Solar LLC | Menlo Park, CA | Independent Power Producer | - | - | - | Oct 2025 | $5.62M | |
| OYA Pulaski LLC | Toronto, ON | Independent Power Producer | 1 | 5.9 GWh | Dec 2024 | - | ||
| Paynesville Community Solar | Scottsdale, AZ | Independent Power Producer | 1 | 8.4 GWh | Dec 2024 | - | ||
| Pe Hydro Generation, LLC | Bethesda, MD | Independent Power Producer | - | - | Dec 2020 | Oct 2025 | $1.09M | |
| Peaker Power, LLC | Houston, TX | Independent Power Producer | 2 | 193.7 GWh | Dec 2024 | - | ||
| Orcal Geothermal, Inc | Reno, NV | Independent Power Producer | 2 | 755.2 GWh | Dec 2024 | - | ||
| Power Depot Group A, LLC | Houston, TX | Independent Power Producer | 18 | 5.1 GWh | Dec 2024 | - | ||
| Panoche Energy Center, LLC | Needham, MA | Independent Power Producer | 1 | 887.8 GWh | Dec 2025 | Oct 2025 | $7.04M | |
| Power County Wind Park North LLC | New York, NY | Independent Power Producer | 1 | 64.2 GWh | Dec 2024 | - | ||
| Power City Partners LP | Massena, NY | Independent Power Producer | 1 | - | Nov 2024 | Sep 2025 | $1.14M | |
| Orchard Ranch Solar, LLC | Boston, MA | Independent Power Producer | 1 | 46.7 GWh | Dec 2025 | - | ||
| Panther Creek Power Operating, LLC | Nesquehoning, PA | Independent Power Producer | 1 | 469.1 GWh | Dec 2024 | Oct 2025 | $1.32M | |
| Orchard Windfarm, LLC | New York, NY | Independent Power Producer | 4 | 122.2 GWh | Dec 2024 | - | ||
| Pearl River Solar Park, LLC | Houston, TX | Independent Power Producer | 1 | 443.0 GWh | Dec 2025 | Sep 2025 | $3.99M | |
| Oregon Clean Energy Center | Oregon, OH | Independent Power Producer | 1 | 6.2 TWh | Dec 2025 | Oct 2025 | $58.02M | |
| Oregon Environmental Industries LLC | Medford, OR | Independent Power Producer | 1 | 20.3 GWh | Dec 2024 | - | ||
| Organic Energy Solutions, Inc. | San Bernardino, CA | Independent Power Producer | 1 | 4.9 GWh | Dec 2024 | - | ||
| Powells Creek Farm Solar, LLC | Houston, TX | Independent Power Producer | 1 | 158.9 GWh | Dec 2025 | Sep 2025 | $2.24M | |
| Oriana Solar LLC | Boston, MA | Independent Power Producer | 1 | 122.5 GWh | Dec 2025 | - | ||
| Paradise Solar Urban Renewal, LLC | Juno Beach, FL | Independent Power Producer | 1 | 6.6 GWh | Dec 2024 | Mar 2014 | ||
| Pechin Solar LLC | Independent Power Producer | 1 | 3.3 GWh | Dec 2024 | - | |||
| Oppidum Renewables USA, LLC | Pittsburgh, PA | Independent Power Producer | 18 | 133.2 GWh | Dec 2024 | - | ||
| Pavant Solar II LLC | New York, NY | Independent Power Producer | 1 | 84.9 GWh | Dec 2024 | Sep 2025 | $1.20M | |
| Primary Energy Recycling Holdings, LLC | Hammond, IN | Independent Power Producer | 1 | 277.3 GWh | Dec 2024 | - | ||
| Prevailing Wind Park, LLC | Salt Lake City, UT | Independent Power Producer | - | - | - | Sep 2025 | $4.25M | |
| Ozark Hydro Management, LLC | Locust Grove, AR | Independent Power Producer | 3 | 49.9 GWh | Dec 2025 | - | ||
| Panda Solar NC 8, LLC | Stamford, CT | Independent Power Producer | 1 | 2.9 GWh | Dec 2024 | - | ||
| Preston Garden LLC | St. Paul, MN | Independent Power Producer | 1 | 785.0 MWh | Dec 2024 | - | ||
| OYA State Route 122, LLC | Toronto, ON | Independent Power Producer | 1 | 7.1 GWh | Dec 2024 | - | ||
| Prescott Wind Energy LLC | Winterset, IA | Independent Power Producer | 1 | 155.4 GWh | Dec 2025 | Oct 2025 | $1.42M | |
| Onward Energy | New York, NY | Independent Power Producer | 41 | 6.6 TWh | Dec 2025 | - | ||
| Prawer Community Solar LLC | Juno Beach, FL | Independent Power Producer | 1 | 1.7 GWh | Dec 2024 | - | ||
| Onyx Asset Services Group | New York, NY | Independent Power Producer | 29 | 84.4 GWh | Dec 2024 | - | ||
| Pratt Wind, LLC | Juno Beach, FL | Independent Power Producer | 1 | 928.8 GWh | Dec 2025 | Sep 2025 | $3.28M | |
| Open Mountain Energy LLC. | LEHI, UT | Independent Power Producer | 1 | 19.5 GWh | Dec 2024 | - | ||
| Palmer Community Solar LLC | Schenectady, NY | Independent Power Producer | 1 | 2.1 GWh | Dec 2024 | - | ||
| Prairie Switch Wind LLC | Independent Power Producer | 1 | 292.1 GWh | Dec 2025 | - | |||
| Optimum Wind 3 LLC | Irvington, NY | Independent Power Producer | 1 | 11.2 GWh | Dec 2024 | - | ||
| Prairie State Solar, LLC | New York, NY | Independent Power Producer | 1 | 228.7 GWh | Dec 2025 | Sep 2025 | $2.49M | |
| Panda Solar NC 9, LLC | Stamford, CT | Independent Power Producer | 1 | 4.3 GWh | Dec 2024 | - | ||
| Prairie Queen Wind Farm LLC | Houston, TX | Independent Power Producer | 1 | 478.6 GWh | Dec 2025 | Sep 2025 | $1.38M | |
| Optimum Wind 7 LLC | Irvington, NY | Independent Power Producer | 1 | 12.0 GWh | Dec 2024 | - | ||
| Prairie Mist Solar Project, LLC | Oakland, CA | Independent Power Producer | 1 | 243.9 GWh | Dec 2025 | Sep 2025 | $2.00M | |
| Optimum Wind 6 LLC | Irvington, NY | Independent Power Producer | 1 | 9.6 GWh | Dec 2024 | - | ||
| Optimum Wind 4 LLC | Irvington, NY | Independent Power Producer | 1 | 11.3 GWh | Dec 2024 | - | ||
| Optimum Wind 5 LLC | Irvington, NY | Independent Power Producer | 1 | 9.5 GWh | Dec 2024 | - | ||
| Dickerson Power, LLC | The Woodlands, TX | Independent Power Producer | 1 | 238.2 GWh | Dec 2025 | Oct 2025 | $12.44M | |
| Engie Generation North America LLC | Chicago, IL | Independent Power Producer | 1 | 3.0 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 | 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% |