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 |
|---|---|---|---|---|---|---|---|---|
| Ranchland Solar, LLC | Westport, CT | Independent Power Producer | 1 | 117.3 GWh | Aug 2026 | Oct 2025 | $1.73M | |
| Ranchland Wind Project I, LLC | Andover, MA | Independent Power Producer | 1 | 480.9 GWh | Aug 2026 | - | ||
| Ranchland Wind Project II, LLC | Andover, MA | Independent Power Producer | 1 | 558.3 GWh | Aug 2026 | - | ||
| Rancho SECO Solar II, LLC | New York, NY | Independent Power Producer | 1 | 300.0 GWh | Aug 2026 | Sep 2025 | $3.40M | |
| Rand Whitney Containerboard L.P. | Montville, CT | Industrial | 1 | 142.9 GWh | Aug 2026 | - | ||
| Randolph Solar Park LLC | Coolidge, AZ | Independent Power Producer | 1 | 577.4 GWh | Aug 2026 | Sep 2025 | $4.63M | |
| Rattlesnake Creek Wind Project, LLC | Andover, MA | Independent Power Producer | 1 | 964.6 GWh | Aug 2026 | - | ||
| Rattlesnake Flat, LLC | Princeton, NJ | Independent Power Producer | 1 | 425.5 GWh | Aug 2026 | Sep 2025 | $3.08M | |
| Rattlesnake Power, LLC | Pittsburgh, PA | Independent Power Producer | 1 | 626.5 GWh | Aug 2026 | - | ||
| Ratts 1 Solar LLC | Scottsdale, AZ | Independent Power Producer | 1 | 279.2 GWh | Aug 2026 | Sep 2025 | ||
| Ravenswood Operations LLC | Long Island City, NY | Independent Power Producer | 1 | 3.6 TWh | Aug 2026 | Sep 2025 | $108.71M | |
| Ray Ranch Solar LLC | Pettus, TX | Independent Power Producer | 1 | 648.7 GWh | Aug 2026 | - | ||
| Rayburn Energy Station LLC | Sherman, TX | Cooperative | 1 | 4.0 TWh | Aug 2026 | - | ||
| Rayos Del Sol Solar Project, LLC | Irvine, CA | Independent Power Producer | 2 | 457.4 GWh | Aug 2026 | - | ||
| Re Astoria 2 LLC | Palmdale, CA | Independent Power Producer | 1 | 208.2 GWh | Aug 2026 | Sep 2025 | $2.43M | |
| Re Astoria LLC | Palmdale, CA | Independent Power Producer | 1 | 209.4 GWh | Aug 2026 | Sep 2025 | $3.74M | |
| Re Gaskell West LLC | Miami, FL | Independent Power Producer | 4 | 275.8 GWh | Aug 2026 | - | ||
| Re Papago PV LLC | Austin, TX | Independent Power Producer | 1 | 261.8 GWh | Aug 2026 | - | ||
| Red Dirt Wind Project, LLC | Andover, MA | Independent Power Producer | 1 | 976.7 GWh | Aug 2026 | Oct 2025 | $2.20M | |
| Red Horse 2 | New York, NY | Independent Power Producer | 1 | 201.9 GWh | Aug 2026 | - | ||
| Red Oak Operating Services LLC | Sayreville, NJ | Independent Power Producer | 1 | 3.3 TWh | Aug 2026 | - | ||
| Red-Rochester, LLC | Rochester, NY | Industrial | 1 | 373.7 GWh | Aug 2026 | Sep 2025 | $385.86k | |
| Redbed Plains Wind Farm LLC | Houston, TX | Independent Power Producer | 1 | 450.4 GWh | Aug 2026 | Sep 2025 | $-123.77k | |
| Redfield PV I, LLC | Austin, TX | Independent Power Producer | 1 | 131.0 GWh | Aug 2026 | - | ||
| Reloj Del Sol Wind Farm LLC | Houston, TX | Independent Power Producer | 1 | 626.9 GWh | Aug 2026 | - | ||
| Repsol Renewables Na | The Woodlands, TX | Independent Power Producer | 14 | 3.8 TWh | Aug 2026 | - | ||
| Resurgence Solar | Juno Beach, FL | Independent Power Producer | 2 | 408.4 GWh | Aug 2026 | - | ||
| Reworld Babylon Inc | Morristown, NJ | Commercial | 1 | 134.1 GWh | Aug 2026 | - | ||
| Reworld Macarthur Renewable Energy | Ronkonkoma, NY | Municipally-Owned Utility | 1 | 56.5 GWh | Aug 2026 | - | ||
| Reworld Niagara I, LLC | Niagara Falls, NY | Independent Power Producer | 1 | 188.0 GWh | Aug 2026 | Oct 2025 | $556.75k | |
| Reworld Tulsa LLC | Tulsa, OK | Commercial | 1 | 925.0 MWh | Aug 2026 | - | ||
| Reworld Union (NJ), LLC | Rahway, NJ | Independent Power Producer | 1 | 316.3 GWh | Aug 2026 | Oct 2025 | $2.62M | |
| Reworld Waste LLC | Conshohocken, PA | Independent Power Producer | 1 | 221.7 GWh | Aug 2026 | - | ||
| Rhode Island LFG Genco | Johnston, RI | Independent Power Producer | 2 | 192.5 GWh | Aug 2026 | Sep 2025 | $8.09M | |
| Ringer Hill Wind LLC | Portland, OR | Independent Power Producer | 1 | 84.9 GWh | Aug 2026 | Oct 2025 | $827.15k | |
| RIO Bravo Windpower, LLC | Boston, MA | Independent Power Producer | 1 | 818.6 GWh | Aug 2026 | - | ||
| Risec Operating Services | Johnston, RI | Independent Power Producer | 1 | 3.2 TWh | Aug 2026 | - | ||
| River Bend Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 168.4 GWh | Aug 2026 | Sep 2025 | $2.54M | |
| River Ferry Solar 1, LLC | Houston, TX | Independent Power Producer | 1 | 363.7 GWh | Aug 2026 | - | ||
| River Fork Solar, LLC | New York, NY | Independent Power Producer | 1 | 321.2 GWh | Aug 2026 | Sep 2025 | $1.64M | |
| Riverside Generating Co LLC | Catlettsburg, KY | Independent Power Producer | 1 | 874.3 GWh | Aug 2026 | Sep 2025 | $18.17M | |
| Riverstart Solar Park III LLC | Houston, TX | Independent Power Producer | 1 | 235.2 GWh | Aug 2026 | Sep 2025 | $2.63M | |
| Riverstart Solar Park IV LLC | Houston, TX | Independent Power Producer | 1 | 256.1 GWh | Aug 2026 | - | ||
| Riverstart Solar Park LLC | Modoc, IN | Independent Power Producer | 1 | 426.2 GWh | Aug 2026 | Oct 2025 | $4.97M | |
| Roadrunner Crossing Wind Farm, LLC | Juno Beach, FL | Independent Power Producer | 1 | 1.1 TWh | Aug 2026 | - | ||
| Roadrunner Solar, LLC | Andover, MA | Independent Power Producer | 1 | 1.1 TWh | Aug 2026 | Sep 2025 | ||
| Roaring Springs, LLC | Juno Beach, FL | Independent Power Producer | 1 | 571.7 GWh | Aug 2026 | - | ||
| Robin Hollow Solar, LLC | Warwick, RI | Independent Power Producer | 1 | 78.0 GWh | Aug 2026 | - | ||
| Rochelle Municipal Utilities - (Il) | Rochelle, IL | Municipally-Owned Utility | 3 | 2.9 GWh | Aug 2026 | - | ||
| Rocket Solar, LLC | New York, NY | Independent Power Producer | 1 | 229.5 GWh | Aug 2026 | Sep 2025 | $2.31M | |
| Rockhaven Wind Project, LLC | Andover, MA | Independent Power Producer | 1 | 571.2 GWh | Aug 2026 | Oct 2025 | $1.10M | |
| Rocking R Solar, LLC | New York, NY | Independent Power Producer | 1 | 175.7 GWh | Aug 2026 | Sep 2025 | ||
| Rocksprings VAL Verde Wind, LLC | Chicago, IL | Independent Power Producer | 1 | 509.6 GWh | Aug 2026 | - | ||
| Rocktenn-Hopewell | Norcross, GA | Industrial | 1 | 312.4 GWh | Aug 2026 | - | ||
| Roquette America | Keokuk, IA | Industrial | 1 | 244.5 GWh | Aug 2026 | - | ||
| Rosewater Wind Farm LLC | Chalmers, IN | Independent Power Producer | 1 | 331.8 GWh | Aug 2026 | Sep 2025 | $1.96M | |
| Roswell Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 164.0 GWh | Aug 2026 | Sep 2025 | $1.86M | |
| ROTH Rock Wind Farm LLC | Houston, TX | Independent Power Producer | 2 | 132.5 GWh | Aug 2026 | Oct 2025 | $3.21M | |
| Roundhouse Renewable Energy II, LLC | Juno Beach, FL | Independent Power Producer | 1 | 427.5 GWh | Aug 2026 | Sep 2025 | $3.56M | |
| Roundhouse Renewable Energy, LLC | Juno Beach, FL | Independent Power Producer | 1 | 919.5 GWh | Aug 2026 | Sep 2025 | $3.32M | |
| Route 66 Energy Center, LLC | Juno Beach, FL | Independent Power Producer | 1 | 145.3 GWh | Aug 2026 | - | ||
| Rush Springs Wind Project | Juno Beach, FL | Independent Power Producer | 1 | 999.6 GWh | Aug 2026 | - | ||
| Russell City Energy Company LLC | Hayward, CA | Independent Power Producer | 1 | 2.0 TWh | Aug 2026 | Oct 2025 | $10.02M | |
| Rutgers, The State University Of NJ | Piscataway, NJ | Commercial | 3 | 52.4 GWh | Aug 2026 | - | ||
| RW Miller Power LLC | PALO Pinto, TX | Independent Power Producer | 1 | 626.9 GWh | Aug 2026 | - | ||
| RWE Clean Energy | Austin, TX | Independent Power Producer | 169 | 29.6 TWh | Aug 2026 | Oct 2025 | $9.10M | $7.83M |
| S.C. Johnson & Son, Inc. | Racine, WI | Industrial | 1 | 39.6 GWh | Aug 2026 | - | ||
| Sabic Ip MT. Vernon, LLC | Mount Vernon, IN | Industrial | 1 | 633.0 GWh | Aug 2026 | - | ||
| Sac County Wind | Juno Beach, FL | Independent Power Producer | 1 | 337.8 GWh | Aug 2026 | Sep 2025 | $1.91M | |
| Sacramento Municipal UTIL DIST | Sacramento, CA | Political Subdivision | 17 | 7.6 TWh | Aug 2026 | - | ||
| Sage Draw Wind, LLC | Wilson, TX | Independent Power Producer | 1 | 1.3 TWh | Aug 2026 | - | ||
| Saguaro Power Co | Henderson, NV | Independent Power Producer | 1 | 208.6 GWh | Aug 2026 | Oct 2025 | $1.63M | |
| Saint Agnes Medical Center | Fresno, CA | Commercial | 1 | 35.2 GWh | Aug 2026 | - | ||
| Saint Energy Storage II LLC | Juno Beach, FL | Independent Power Producer | 1 | -22.6 GWh | Aug 2026 | Sep 2025 | $2.69M | |
| Saint Solar LLC | Juno Beach, FL | Independent Power Producer | 1 | 302.6 GWh | Aug 2026 | Sep 2025 | $2.41M | |
| Salem Harbor Power Development LP | Salem, MA | Independent Power Producer | 2 | 1.5 TWh | Aug 2026 | Sep 2025 | $31.83M | |
| Salinas River Cogeneration Co | Bakersfield, CA | Industrial | 1 | 278.0 GWh | Aug 2026 | Sep 2015 | ||
| Salt City Solar LLC | Houston, TX | Independent Power Producer | 1 | 115.3 GWh | Aug 2026 | Sep 2025 | $1.42M | |
| Salt Creek Wind LLC | Independent Power Producer | 1 | 452.0 GWh | Aug 2026 | - | |||
| Salt River Project | Phoenix, AZ | Political Subdivision | 22 | 27.5 TWh | Aug 2026 | Oct 2025 | $51.30M | $124.41M |
| San Diego Gas & Electric Co | San Diego, CA | Investor-Owned Utility | 19 | 1.5 TWh | Aug 2026 | Oct 2025 | $142.85M | $219.97M |
| San Isabel Solar, LLC | New York, NY | Independent Power Producer | 1 | 73.0 GWh | Aug 2026 | Sep 2025 | $1.01M | |
| San Jose/Santa Clara Water P C | San Jose, CA | Municipally-Owned Utility | 1 | 81.8 GWh | Aug 2026 | - | ||
| San Jose State University FCLTS Dev &Ops | San Jose, CA | State-Owned Utility | 1 | 38.3 GWh | Aug 2026 | - | ||
| San Juan Solar I, LLC | New York, NY | Independent Power Producer | 1 | 579.6 GWh | Aug 2026 | - | ||
| San Miguel Electric Coop, Inc | Jourdanton, TX | Cooperative | 1 | 1.4 TWh | Aug 2026 | - | ||
| Sanford Airport Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 99.5 GWh | Aug 2026 | Sep 2025 | $2.06M | |
| Santa Paula Energy Storage, LLC | Aliso VIejo, CA | Independent Power Producer | 1 | -2.3 GWh | Aug 2026 | Sep 2025 | $277.00k | |
| Santa Rosa Energy Center LLC | Pace, FL | Independent Power Producer | 1 | 1.4 TWh | Aug 2026 | Sep 2025 | $3.98M | |
| Santa Teresa Solar | New York, NY | Independent Power Producer | 1 | 99.1 GWh | Aug 2026 | - | ||
| Sappi Cloquet LLC | Cloquet, MN | Industrial | 1 | 500.6 GWh | Aug 2026 | - | ||
| Sappi Fine Paper North America-Somerset | Boston, MA | Industrial | 1 | 620.7 GWh | Aug 2026 | - | ||
| Scatter Wash Energy Storage, LLC | Phoenix, AZ | Independent Power Producer | 2 | -48.2 GWh | Aug 2026 | Sep 2025 | $12.37M | |
| Schuylkill Energy Resource Inc | Pottsville, PA | Independent Power Producer | 1 | 716.2 GWh | Aug 2026 | Oct 2025 | $6.04M | |
| Scout Clean Energy LLC | Independent Power Producer | 1 | 678.0 GWh | Aug 2026 | - | |||
| Se Aragorn, LLC | San Carlos, CA | Independent Power Producer | 1 | 383.6 GWh | Aug 2026 | - | ||
| Se Athos I, LLC | San Carlos, CA | Independent Power Producer | 1 | 747.1 GWh | Aug 2026 | Sep 2025 | $4.73M | |
| Se Athos II, LLC | San Carlos, CA | Independent Power Producer | 1 | 570.7 GWh | Aug 2026 | Sep 2025 | $3.79M | |
| Se Juno, LLC | San Carlos, CA | Independent Power Producer | 1 | 835.6 GWh | Aug 2026 | - | ||
| Se Titan, LLC | San Carlos, CA | Independent Power Producer | 1 | 627.0 GWh | Aug 2026 | - |
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 | Aug 2026 | Nuclear |
| Barry | Bucks, Alabama | 14 TWh | Jan 1954 | Aug 2026 | Natural Gas : 96.4% Bituminous Coal : 3.6% |
| Beaver Valley | Shippingport, Pennsylvania | 15 TWh | Aug 1976 | Aug 2026 | Nuclear |
| Bowen | Cartersville, Georgia | 13 TWh | Sep 1971 | Aug 2026 | Bituminous Coal : 99.8% |
| Braidwood Generation Station | Braceville, Illinois | 20 TWh | Jun 1988 | Aug 2026 | Nuclear |
| Browns Ferry | Decatur, Alabama | 31 TWh | Jul 1974 | Aug 2026 | Nuclear |
| Brunswick Nuclear | Southport, North Carolina | 15 TWh | Oct 1975 | Aug 2026 | Nuclear |
| Byron Generating Station | Byron, Illinois | 20 TWh | Aug 1985 | Aug 2026 | Nuclear |
| Calvert Cliffs Nuclear Power Plant | Lusby, Maryland | 15 TWh | Apr 1975 | Aug 2026 | Nuclear |
| Catawba | York, South Carolina | 18 TWh | May 1985 | Aug 2026 | Nuclear |
| Comanche Peak | Glen Rose, Texas | 20 TWh | Jul 1990 | Aug 2026 | Nuclear |
| Crystal River | Crystal River, Florida | 16 TWh | Sep 1966 | Aug 2026 | Natural Gas : 69.9% Bituminous Coal : 29.9% |
| Diablo Canyon | Avila Beach, California | 19 TWh | Apr 1985 | Aug 2026 | Nuclear |
| Donald C Cook | Bridgman, Michigan | 18 TWh | Jul 1975 | Aug 2026 | Nuclear |
| Dresden Generating Station | Morris, Illinois | 15 TWh | Jul 1970 | Aug 2026 | Nuclear |
| Edwin I Hatch | Baxley, Georgia | 14 TWh | Nov 1975 | Aug 2026 | Nuclear |
| Gavin Power, LLC | Cheshire, Ohio | 12 TWh | Sep 1974 | Aug 2026 | Bituminous Coal : 99.5% |
| Grand Coulee | Grand Coulee, Washington | 19 TWh | Feb 1941 | Aug 2026 | Water |
| Guernsey Power Station | Byesville, Ohio | 12 TWh | Jan 2023 | Aug 2026 | Natural Gas |
| H Allen Franklin Combined Cycle | Smiths, Alabama | 12 TWh | May 2002 | Aug 2026 | Natural Gas |
| Jack McDonough | Smyrna, Georgia | 19 TWh | Apr 1971 | Aug 2026 | Natural Gas |
| James H Miller Jr | Quinton, Alabama | 19 TWh | Sep 1978 | Aug 2026 | Subbituminous Coal : 99.1% Natural Gas : 0.9% |
| Joseph M Farley | Columbia, Alabama | 15 TWh | Nov 1977 | Aug 2026 | Nuclear |
| Labadie | Labadie, Missouri | 15 TWh | May 1970 | Aug 2026 | Subbituminous Coal : 99.9% |
| LaSalle Generating Station | Marseilles, Illinois | 19 TWh | Dec 1983 | Aug 2026 | Nuclear |
| Limerick | Sanatoga, Pennsylvania | 19 TWh | Jan 1986 | Aug 2026 | Nuclear |
| McGuire | Huntersville, North Carolina | 19 TWh | Aug 1981 | Aug 2026 | Nuclear |
| Millstone | Waterford, Connecticut | 17 TWh | Nov 1975 | Aug 2026 | Nuclear |
| Monroe (MI) | Monroe, Michigan | 15 TWh | Oct 1969 | Aug 2026 | Subbituminous Coal : 75.1% Bituminous Coal : 15.7% Petroleum Coke : 9.0% |
| Nine Mile Point Nuclear Station | Lycoming, New York | 16 TWh | Nov 1969 | Aug 2026 | Nuclear |
| North Anna | Mineral, Virginia | 16 TWh | May 1978 | Aug 2026 | Nuclear |
| Oak Grove (TX) | Franklin, Texas | 12 TWh | Mar 2010 | Aug 2026 | Lignite Coal : 99.3% Natural Gas : 0.7% |
| Oconee | Seneca, South Carolina | 22 TWh | Jun 1973 | Aug 2026 | Nuclear |
| Palo Verde | Wintersburg, Arizona | 31 TWh | Dec 1985 | Aug 2026 | Nuclear |
| Peach Bottom | Delta, Pennsylvania | 22 TWh | Jun 1974 | Aug 2026 | Nuclear |
| Prairie State Generating Station | Marissa, Illinois | 12 TWh | May 2012 | Aug 2026 | Bituminous Coal : 99.8% |
| PSEG Salem Generating Station | Hancocks Bridge, New Jersey | 19 TWh | May 1971 | Aug 2026 | Nuclear |
| Quad Cities Generating Station | Cordova, Illinois | 15 TWh | Nov 1972 | Aug 2026 | Nuclear |
| Robert Moses Niagara | Lewiston, New York | 14 TWh | Dec 1960 | Aug 2026 | Water |
| Sequoyah | Soddy Daisy, Tennessee | 18 TWh | Jun 1981 | Aug 2026 | Nuclear |
| South Texas Project | Wadsworth, Texas | 20 TWh | Jul 1988 | Aug 2026 | Nuclear |
| St Lucie | Jensen Beach, Florida | 15 TWh | Apr 1976 | Aug 2026 | Nuclear |
| Surry | Surry, Virginia | 12 TWh | Nov 1972 | Aug 2026 | Nuclear |
| TalenEnergy Susquehanna | Berwick, Pennsylvania | 20 TWh | May 1983 | Aug 2026 | Nuclear |
| Turkey Point | Homestead, Florida | 20 TWh | Mar 1967 | Aug 2026 | Nuclear : 64.7% Natural Gas : 35.3% |
| Union Power Station | El Dorado, Arkansas | 13 TWh | Dec 2002 | Aug 2026 | Natural Gas |
| Vogtle | Waynesboro, Georgia | 37 TWh | Apr 1987 | Aug 2026 | Nuclear |
| W A Parish | Thompsons, Texas | 14 TWh | May 1958 | Aug 2026 | Subbituminous Coal : 82.1% Natural Gas : 17.9% |
| Watts Bar Nuclear Plant | Spring City, Tennessee | 20 TWh | Apr 1996 | Aug 2026 | Nuclear |
| West County Energy Center | Loxahatchee, Florida | 18 TWh | Jul 2009 | Aug 2026 | Natural Gas : 99.9% |