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 |
|---|---|---|---|---|---|---|---|---|
| Pud No 1 Of Douglas County | East Wenatchee, WA | Political Subdivision | 1 | 4.1 TWh | Dec 2025 | Sep 2025 | $1.61M | |
| Pud No 2 Of Grant County | Ephrata, WA | Political Subdivision | 5 | 9.4 TWh | Dec 2025 | Sep 2025 | $6.28M | $14.69M |
| Puget Sound Energy Inc | Bellevue, WA | Investor-Owned Utility | 19 | 12.3 TWh | Dec 2025 | Oct 2025 | $62.87M | $209.89M |
| Purdue University | West Lafayette, IN | State-Owned Utility | 1 | 103.5 GWh | Dec 2025 | - | ||
| Quail Ranch Solar And Battery Energy Storage System | Boise, ID | Independent Power Producer | 1 | 31.5 GWh | Dec 2025 | - | ||
| Quilt Block Wind Farm LLC | Houston, TX | Independent Power Producer | 1 | 415.5 GWh | Dec 2025 | Sep 2025 | $3.33M | |
| Quinebaug Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 81.6 GWh | Dec 2025 | Sep 2025 | $2.17M | |
| 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 | |
| Ragsdale Solar, LLC | Houston, TX | Independent Power Producer | 1 | 249.8 GWh | Dec 2025 | Sep 2025 | $2.32M | |
| Rainbow Energy Center | Underwood, ND | Investor-Owned Utility | 1 | 9.0 TWh | Dec 2025 | Oct 2025 | $90.85M | $16.22M |
| Ranchero Wind Farm LLC | Boulder, CO | Independent Power Producer | 1 | 1.2 TWh | Dec 2025 | - | ||
| Ranchland Solar, LLC | Westport, CT | Independent Power Producer | 1 | 105.3 GWh | Dec 2025 | Oct 2025 | $1.73M | |
| Ranchland Wind Project I, LLC | Andover, MA | Independent Power Producer | 1 | 472.7 GWh | Dec 2025 | - | ||
| Ranchland Wind Project II, LLC | Andover, MA | Independent Power Producer | 1 | 539.2 GWh | Dec 2025 | - | ||
| Rancho SECO Solar II, LLC | New York, NY | Independent Power Producer | 1 | 285.2 GWh | Dec 2025 | Sep 2025 | $3.40M | |
| Rand Whitney Containerboard L.P. | Montville, CT | Industrial | 1 | 145.4 GWh | Dec 2025 | - | ||
| Randolph Solar Park LLC | Coolidge, AZ | Independent Power Producer | 1 | 594.5 GWh | Dec 2025 | Sep 2025 | $4.63M | |
| Rattlesnake Creek Wind Project, LLC | Andover, MA | Independent Power Producer | 1 | 984.0 GWh | Dec 2025 | - | ||
| Rattlesnake Flat, LLC | San Francisco, CA | Independent Power Producer | 1 | 443.5 GWh | Dec 2025 | Sep 2025 | $3.08M | |
| Rattlesnake Power, LLC | Pittsburgh, PA | Independent Power Producer | 1 | 626.8 GWh | Dec 2025 | - | ||
| Ratts 1 Solar LLC | Scottsdale, AZ | Independent Power Producer | 1 | 47.0 GWh | Dec 2025 | Sep 2025 | ||
| Ravenswood Operations LLC | Long Island City, NY | Independent Power Producer | 1 | 3.0 TWh | Dec 2025 | Sep 2025 | $108.71M | |
| Ray Ranch Solar LLC | Pettus, TX | Independent Power Producer | 1 | 352.6 GWh | Dec 2025 | - | ||
| Rayburn Energy Station LLC | Sherman, TX | Cooperative | 1 | 3.5 TWh | Dec 2025 | - | ||
| Rayos Del Sol Solar Project, LLC | Irvine, CA | Independent Power Producer | 2 | 404.2 GWh | Dec 2025 | - | ||
| Re Astoria 2 LLC | San Francisco, CA | Independent Power Producer | 1 | 152.3 GWh | Dec 2025 | Sep 2025 | $2.43M | |
| Re Astoria LLC | San Francisco, CA | Independent Power Producer | 1 | 187.9 GWh | Dec 2025 | Sep 2025 | $3.74M | |
| Re Gaskell West LLC | San Francisco, CA | Independent Power Producer | 4 | 257.8 GWh | Dec 2025 | - | ||
| Re Mustang Two LLC | Reno, NV | Independent Power Producer | 1 | 410.4 GWh | Dec 2025 | - | ||
| Red Dirt Wind Project, LLC | Andover, MA | Independent Power Producer | 1 | 849.4 GWh | Dec 2025 | Oct 2025 | $2.20M | |
| Red Horse 2 | New York, NY | Independent Power Producer | 1 | 158.5 GWh | Dec 2025 | - | ||
| Red Oak Operating Services LLC | Sayreville, NJ | Independent Power Producer | 1 | 3.6 TWh | Dec 2025 | - | ||
| Red-Rochester, LLC | Rochester, NY | Industrial | 1 | 373.0 GWh | Dec 2025 | Sep 2025 | $385.86k | |
| Redbed Plains Wind Farm LLC | Houston, TX | Independent Power Producer | 1 | 392.2 GWh | Dec 2025 | Sep 2025 | $-123.77k | |
| Reloj Del Sol Wind Farm LLC | Houston, TX | Independent Power Producer | 1 | 630.7 GWh | Dec 2025 | - | ||
| Repsol Renewables Na | The Woodlands, TX | Independent Power Producer | 14 | 2.1 TWh | Dec 2025 | - | ||
| Resurgence Solar | Juno Beach, FL | Independent Power Producer | 2 | 406.0 GWh | Dec 2025 | - | ||
| Reworld Babylon Inc | Morristown, NJ | Commercial | 1 | 135.1 GWh | Dec 2025 | - | ||
| Reworld Macarthur Renewable Energy | Ronkonkoma, NY | Municipally-Owned Utility | 1 | 59.6 GWh | Dec 2025 | - | ||
| Reworld Niagara I, LLC | Niagara Falls, NY | Independent Power Producer | 1 | 132.5 GWh | Dec 2025 | Oct 2025 | $556.75k | |
| Reworld Projects, LLC | St. Petersburg, FL | Commercial | 1 | 354.3 GWh | Dec 2025 | - | ||
| Reworld Union (NJ), LLC | Rahway, NJ | Independent Power Producer | 1 | 318.1 GWh | Dec 2025 | Oct 2025 | $2.62M | |
| Reworld Waste LLC | Conshohocken, PA | Independent Power Producer | 1 | 231.0 GWh | Dec 2025 | - | ||
| Rhode Island Hospital | Providence, RI | Commercial | 1 | 40.5 GWh | Dec 2025 | - | ||
| Rhode Island LFG Genco | Johnston, RI | Independent Power Producer | 2 | 218.4 GWh | Dec 2025 | Sep 2025 | $8.09M | |
| Ringer Hill Wind LLC | Portland, OR | Independent Power Producer | 1 | 107.4 GWh | Dec 2025 | Oct 2025 | $827.15k | |
| RIO Bravo Windpower, LLC | Boston, MA | Independent Power Producer | 1 | 691.7 GWh | Dec 2025 | - | ||
| Risec Operating Services | Charlotte, NC | Independent Power Producer | 1 | 3.7 TWh | Dec 2025 | - | ||
| River Bend Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 157.0 GWh | Dec 2025 | Sep 2025 | $2.54M | |
| River Ferry Solar 1, LLC | Houston, TX | Independent Power Producer | 1 | 314.2 GWh | Dec 2025 | - | ||
| River Fork Solar, LLC | New York, NY | Independent Power Producer | 1 | 300.1 GWh | Dec 2025 | Sep 2025 | $1.64M | |
| Riverside Generating Co LLC | Catlettsburg, KY | Independent Power Producer | 1 | 845.7 GWh | Dec 2025 | Sep 2025 | $18.17M | |
| Riverstart Solar Park III LLC | Houston, TX | Independent Power Producer | 1 | 221.4 GWh | Dec 2025 | Sep 2025 | $2.63M | |
| Riverstart Solar Park IV LLC | Houston, TX | Independent Power Producer | 1 | 9.7 GWh | Dec 2025 | - | ||
| Riverstart Solar Park LLC | Modoc, IN | Independent Power Producer | 1 | 401.6 GWh | Dec 2025 | Oct 2025 | $4.97M | |
| Roadrunner Crossing Wind Farm, LLC | Juno Beach, FL | Independent Power Producer | 1 | 1.0 TWh | Dec 2025 | - | ||
| Roadrunner Solar, LLC | Andover, MA | Independent Power Producer | 1 | 1.1 TWh | Dec 2025 | Sep 2025 | ||
| Roaring Springs, LLC | Juno Beach, FL | Independent Power Producer | 1 | 91.7 GWh | Dec 2025 | - | ||
| Robin Hollow Solar, LLC | Warwick, RI | Independent Power Producer | 1 | 71.1 GWh | Dec 2025 | - | ||
| Rochelle Municipal Utilities | Rochelle, IL | Municipally-Owned Utility | 3 | 3.2 GWh | Dec 2025 | - | ||
| Rocket Solar, LLC | New York, NY | Independent Power Producer | 1 | 217.3 GWh | Dec 2025 | Sep 2025 | $2.31M | |
| Rockhaven Wind Project, LLC | Andover, MA | Independent Power Producer | 1 | 514.0 GWh | Dec 2025 | Oct 2025 | $1.10M | |
| Rocking R Solar, LLC | New York, NY | Independent Power Producer | 1 | 59.1 GWh | Dec 2025 | Sep 2025 | ||
| Rocksprings VAL Verde Wind, LLC | Chicago, IL | Independent Power Producer | 1 | 518.7 GWh | Dec 2025 | - | ||
| Rocktenn-Hopewell | Norcross, GA | Industrial | 1 | 301.3 GWh | Dec 2025 | - | ||
| Roquette America | Keokuk, IA | Industrial | 1 | 218.9 GWh | Dec 2025 | - | ||
| Rosewater Wind Farm LLC | Chalmers, IN | Independent Power Producer | 1 | 344.3 GWh | Dec 2025 | Sep 2025 | $1.96M | |
| ROSS County Solar, LLC | Bloomington, MN | Independent Power Producer | 1 | 218.6 GWh | Dec 2025 | Oct 2025 | $2.37M | |
| Roswell Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 161.2 GWh | Dec 2025 | Sep 2025 | $1.86M | |
| 174 Power Global Corp. | Irvine, CA | Independent Power Producer | 6 | 173.0 GWh | Dec 2025 | - | ||
| 224WB 8ME LLC | LOS Angeles, CA | Independent Power Producer | 1 | 259.4 GWh | Dec 2025 | - | ||
| 225DD 8ME LLC | Portland, OR | Independent Power Producer | 1 | 580.7 GWh | Dec 2025 | - | ||
| 2W Permian Solar, LLC | Chicago, IL | Independent Power Producer | 1 | 1.1 TWh | Dec 2025 | - | ||
| 325MK 8ME LLC | Scottsdale, AZ | Independent Power Producer | 1 | 945.9 GWh | Dec 2025 | Sep 2025 | $6.73M | |
| 41MB 8ME, LLC | Folsom, CA | Independent Power Producer | 1 | 117.5 GWh | Dec 2025 | Sep 2025 | $2.71M | |
| 64KT 8ME LLC | Folsom, CA | Independent Power Producer | 1 | 262.9 GWh | Dec 2025 | Sep 2025 | $4.19M | |
| 68SF 8ME LLC | New York, NY | Independent Power Producer | 1 | 717.1 GWh | Dec 2025 | Sep 2025 | $6.87M | |
| 69SV 8ME LLC | New York, NY | Independent Power Producer | 1 | 260.1 GWh | Dec 2025 | Sep 2025 | $430.97k | |
| 7V Solar Ranch, LLC | San Francisco, CA | Independent Power Producer | 1 | 501.3 GWh | Dec 2025 | - | ||
| 83WI 8ME, LLC | Washington, DC | Independent Power Producer | 1 | 114.1 GWh | Dec 2025 | Oct 2025 | $2.24M | |
| Acciona Energy USA Global, LLC | Chicago, IL | Independent Power Producer | 12 | 3.3 TWh | Dec 2025 | - | ||
| Acciona Solar Power | Boulder City, NV | Independent Power Producer | 1 | 91.0 GWh | Dec 2025 | - | ||
| Acciona Wind Energy USA LLC | Chicago, IL | Independent Power Producer | 5 | 876.1 GWh | Dec 2025 | - | ||
| ADA Carbon Solutions (Red River), LLC | Coushatta, LA | Industrial | 1 | 109.4 GWh | Dec 2025 | - | ||
| Adams Solar, LLC | Arlington, VA | Independent Power Producer | 2 | 145.9 GWh | Dec 2025 | Oct 2025 | $1.94M | |
| Adapture Renewables, Inc. | Oakland, CA | Independent Power Producer | 36 | 382.8 GWh | Dec 2025 | - | ||
| Ae Power Services LLC | Houston, TX | Independent Power Producer | 7 | 4.5 TWh | Dec 2025 | - | ||
| AEM Wind LLC | Chicago, IL | Independent Power Producer | 1 | 120.9 GWh | Dec 2025 | Oct 2025 | $840.92k | |
| AEP Onsite Partners, LLC | Columbus, OH | Independent Power Producer | 33 | 152.1 GWh | Dec 2025 | - | ||
| AES Alamitos Energy, LLC | Long Beach, CA | Independent Power Producer | 1 | 1.6 TWh | Dec 2025 | Sep 2025 | $24.91M | $187.50k |
| AES Clean Energy | Louisville, CO | Independent Power Producer | 61 | 2.9 TWh | Dec 2025 | - | ||
| AES Distributed Energy | Louisville, CO | Independent Power Producer | 228 | 8.9 TWh | Dec 2025 | - | ||
| AES ES Alamitos, LLC | Long Beach, CA | Independent Power Producer | 1 | -14.9 GWh | Dec 2025 | Sep 2025 | $6.33M | |
| AES Huntington Beach LLC | Huntington Beach, CA | Independent Power Producer | 2 | 2.1 TWh | Dec 2025 | Sep 2025 | $31.40M | |
| AES Indiana | Indianapolis, IN | Investor-Owned Utility | 6 | 13.6 TWh | Dec 2025 | Sep 2025 | $263.84k | |
| AGC Division Of APGI Inc | Pittsburgh, PA | Investor-Owned Utility | 1 | 3.2 TWh | Dec 2025 | - | ||
| AGUA Caliente Solar | Dateland, AZ | Independent Power Producer | 1 | 588.4 GWh | Dec 2025 | Sep 2025 | $24.76M | |
| Ahlstrom-Munksjo Na Specialty Solutions, LLC | Mosinee, WI | Industrial | 2 | 135.0 GWh | Dec 2025 | - | ||
| Ahlstrom Power Windsor Locks LLC | Windsor Locks, CT | Independent Power Producer | 1 | 138.0 GWh | Dec 2025 | - |
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% |