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 |
|---|---|---|---|---|---|---|---|---|
| Reworld Waste LLC | Conshohocken, PA | Independent Power Producer | 1 | 215.2 GWh | Jun 2026 | - | ||
| Rhode Island Hospital | Providence, RI | Commercial | 1 | 53.9 GWh | Jun 2026 | - | ||
| Rhode Island LFG Genco | Johnston, RI | Independent Power Producer | 2 | 192.5 GWh | Jun 2026 | Sep 2025 | $8.09M | |
| Ringer Hill Wind LLC | Portland, OR | Independent Power Producer | 1 | 85.6 GWh | Jun 2026 | Oct 2025 | $827.15k | |
| RIO Bravo Windpower, LLC | Boston, MA | Independent Power Producer | 1 | 796.1 GWh | Jun 2026 | - | ||
| Risec Operating Services | Johnston, RI | Independent Power Producer | 1 | 3.5 TWh | Jun 2026 | - | ||
| River Bend Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 171.3 GWh | Jun 2026 | Sep 2025 | $2.54M | |
| River Ferry Solar 1, LLC | Houston, TX | Independent Power Producer | 1 | 345.3 GWh | Jun 2026 | - | ||
| River Fork Solar, LLC | New York, NY | Independent Power Producer | 1 | 326.1 GWh | Jun 2026 | Jun 2025 | $1.64M | |
| Riverside Generating Co LLC | Catlettsburg, KY | Independent Power Producer | 1 | 868.1 GWh | Jun 2026 | Sep 2025 | $18.17M | |
| Riverstart Solar Park III LLC | Houston, TX | Independent Power Producer | 1 | 237.2 GWh | Jun 2026 | Sep 2025 | $2.63M | |
| Riverstart Solar Park IV LLC | Houston, TX | Independent Power Producer | 1 | 184.1 GWh | Jun 2026 | - | ||
| Riverstart Solar Park LLC | Modoc, IN | Independent Power Producer | 1 | 436.8 GWh | Jun 2026 | Oct 2025 | $4.97M | |
| Roadrunner Crossing Wind Farm, LLC | Juno Beach, FL | Independent Power Producer | 1 | 1.1 TWh | Jun 2026 | - | ||
| Roadrunner Solar, LLC | Andover, MA | Independent Power Producer | 1 | 1.1 TWh | Jun 2026 | Sep 2025 | ||
| Roaring Springs, LLC | Juno Beach, FL | Independent Power Producer | 1 | 425.1 GWh | Jun 2026 | - | ||
| Robin Hollow Solar, LLC | Warwick, RI | Independent Power Producer | 1 | 77.4 GWh | Jun 2026 | - | ||
| Rochelle Municipal Utilities - (Il) | Rochelle, IL | Municipally-Owned Utility | 3 | 2.9 GWh | Jun 2026 | - | ||
| Rocket Solar, LLC | New York, NY | Independent Power Producer | 1 | 238.9 GWh | Jun 2026 | Sep 2025 | $2.31M | |
| Rockhaven Wind Project, LLC | Andover, MA | Independent Power Producer | 1 | 559.7 GWh | Jun 2026 | Oct 2025 | $1.10M | |
| Rocking R Solar, LLC | New York, NY | Independent Power Producer | 1 | 135.7 GWh | Jun 2026 | Sep 2025 | ||
| Rocksprings VAL Verde Wind, LLC | Chicago, IL | Independent Power Producer | 1 | 532.7 GWh | Jun 2026 | - | ||
| Rocktenn-Hopewell | Norcross, GA | Industrial | 1 | 308.0 GWh | Jun 2026 | - | ||
| Roquette America | Keokuk, IA | Industrial | 1 | 229.2 GWh | Jun 2026 | - | ||
| Rosewater Wind Farm LLC | Chalmers, IN | Independent Power Producer | 1 | 337.9 GWh | Jun 2026 | Jun 2025 | $1.96M | |
| Roswell Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 159.2 GWh | Jun 2026 | Sep 2025 | $1.86M | |
| ROTH Rock Wind Farm LLC | Houston, TX | Independent Power Producer | 2 | 131.3 GWh | Jun 2026 | Oct 2025 | $3.21M | |
| Roundhouse Renewable Energy II, LLC | Juno Beach, FL | Independent Power Producer | 1 | 424.3 GWh | Jun 2026 | Jun 2025 | $3.56M | |
| Roundhouse Renewable Energy, LLC | Juno Beach, FL | Independent Power Producer | 1 | 959.8 GWh | Jun 2026 | Sep 2025 | $3.32M | |
| Route 66 Energy Center, LLC | Juno Beach, FL | Independent Power Producer | 1 | 147.2 GWh | Jun 2026 | - | ||
| Rush Springs Wind Project | Juno Beach, FL | Independent Power Producer | 1 | 985.5 GWh | Jun 2026 | - | ||
| Russell City Energy Company LLC | Hayward, CA | Independent Power Producer | 1 | 1.7 TWh | Jun 2026 | Oct 2025 | $10.02M | |
| Rutgers, The State University Of NJ | Piscataway, NJ | Commercial | 3 | 52.4 GWh | Jun 2026 | - | ||
| RW Miller Power LLC | PALO Pinto, TX | Independent Power Producer | 1 | 622.4 GWh | Jun 2026 | - | ||
| RWE Clean Energy | Austin, TX | Independent Power Producer | 169 | 29.6 TWh | Jun 2026 | Oct 2025 | $9.10M | $7.83M |
| S.C. Johnson & Son, Inc. | Racine, WI | Industrial | 1 | 40.2 GWh | Jun 2026 | - | ||
| Sabic Ip MT. Vernon, LLC | Mount Vernon, IN | Industrial | 1 | 631.7 GWh | Jun 2026 | - | ||
| Sac County Wind | Juno Beach, FL | Independent Power Producer | 1 | 344.1 GWh | Jun 2026 | Jun 2025 | $1.91M | |
| Sacramento Municipal UTIL DIST | Sacramento, CA | Political Subdivision | 17 | 7.6 TWh | Jun 2026 | - | ||
| Sage Draw Wind, LLC | Wilson, TX | Independent Power Producer | 1 | 1.3 TWh | Jun 2026 | - | ||
| Saint Agnes Medical Center | Fresno, CA | Commercial | 1 | 35.1 GWh | Jun 2026 | - | ||
| Saint Energy Storage II LLC | Juno Beach, FL | Independent Power Producer | 1 | -21.4 GWh | Jun 2026 | Sep 2025 | $2.69M | |
| Saint Solar LLC | Juno Beach, FL | Independent Power Producer | 1 | 310.8 GWh | Jun 2026 | Sep 2025 | $2.41M | |
| Salem Harbor Power Development LP | Salem, MA | Independent Power Producer | 2 | 1.7 TWh | Jun 2026 | Sep 2025 | $31.83M | |
| Salinas River Cogeneration Co | Bakersfield, CA | Industrial | 1 | 277.0 GWh | Jun 2026 | Sep 2015 | ||
| Salt City Solar LLC | Houston, TX | Independent Power Producer | 1 | 117.6 GWh | Jun 2026 | Sep 2025 | $1.42M | |
| Salt Creek Wind LLC | Independent Power Producer | 1 | 403.4 GWh | Jun 2026 | - | |||
| Salt River Project | Phoenix, AZ | Political Subdivision | 22 | 27.5 TWh | Jun 2026 | Oct 2025 | $51.30M | $124.41M |
| San Diego Gas & Electric Co | San Diego, CA | Investor-Owned Utility | 19 | 1.5 TWh | Jun 2026 | Oct 2025 | $142.85M | $219.97M |
| San Diego State University | San Diego, CA | State-Owned Utility | 1 | 61.9 GWh | Jun 2026 | - | ||
| San Isabel Solar, LLC | New York, NY | Independent Power Producer | 1 | 74.0 GWh | Jun 2026 | Sep 2025 | $1.01M | |
| San Jose/Santa Clara Water P C | San Jose, CA | Municipally-Owned Utility | 1 | 74.0 GWh | Jun 2026 | - | ||
| San Jose State University FCLTS Dev &Ops | San Jose, CA | State-Owned Utility | 1 | 38.1 GWh | Jun 2026 | - | ||
| San Juan Solar I, LLC | New York, NY | Independent Power Producer | 1 | 589.1 GWh | Jun 2026 | - | ||
| San Miguel Electric Coop, Inc | Jourdanton, TX | Cooperative | 1 | 1.4 TWh | Jun 2026 | - | ||
| Sanford Airport Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 98.1 GWh | Jun 2026 | Sep 2025 | $2.06M | |
| Santa Paula Energy Storage, LLC | Aliso VIejo, CA | Independent Power Producer | 1 | -2.4 GWh | Jun 2026 | Sep 2025 | $277.00k | |
| Santa Rosa Energy Center LLC | Pace, FL | Independent Power Producer | 1 | 1.3 TWh | Jun 2026 | Sep 2025 | $3.98M | |
| Sappi Cloquet LLC | Cloquet, MN | Industrial | 1 | 501.3 GWh | Jun 2026 | - | ||
| Sappi Fine Paper North America-Somerset | Boston, MA | Industrial | 1 | 615.9 GWh | Jun 2026 | - | ||
| Scatter Wash Energy Storage, LLC | Phoenix, AZ | Independent Power Producer | 2 | -48.8 GWh | Jun 2026 | Sep 2025 | $12.37M | |
| Schuylkill Energy Resource Inc | Pottsville, PA | Independent Power Producer | 1 | 720.8 GWh | Jun 2026 | Oct 2025 | $6.04M | |
| Scout Clean Energy LLC | Independent Power Producer | 1 | 697.5 GWh | Jun 2026 | - | |||
| 1000 Mile Solar, LLC | Boston, MA | Independent Power Producer | 1 | 56.5 GWh | Jun 2026 | - | ||
| 1370 Shannon LLC | Greenwich, CT | Independent Power Producer | 1 | 492.2 GWh | Jun 2026 | - | ||
| 174 Power Global Corp. | Irvine, CA | Independent Power Producer | 6 | 180.5 GWh | Jun 2026 | - | ||
| 224WB 8ME LLC | LOS Angeles, CA | Independent Power Producer | 1 | 246.8 GWh | Jun 2026 | - | ||
| 225DD 8ME LLC | Portland, OR | Independent Power Producer | 1 | 538.3 GWh | Jun 2026 | - | ||
| 2W Permian Solar, LLC | Chicago, IL | Independent Power Producer | 1 | 1.1 TWh | Jun 2026 | - | ||
| 311SV 8ME LLC | Independent Power Producer | 1 | 43.1 GWh | Jun 2026 | - | |||
| 325MK 8ME LLC | Scottsdale, AZ | Independent Power Producer | 1 | 1.0 TWh | Jun 2026 | Sep 2025 | $6.73M | |
| 41MB 8ME, LLC | Folsom, CA | Independent Power Producer | 1 | 105.6 GWh | Jun 2026 | Jun 2025 | $2.71M | |
| 50LW 8ME LLC | El Dorado Hills, CA | Independent Power Producer | 1 | 508.7 GWh | Jun 2026 | - | ||
| 64KT 8ME LLC | Folsom, CA | Independent Power Producer | 1 | 261.4 GWh | Jun 2026 | Sep 2025 | $4.19M | |
| 68SF 8ME LLC | New York, NY | Independent Power Producer | 1 | 800.5 GWh | Jun 2026 | Sep 2025 | $6.87M | |
| 69SV 8ME LLC | New York, NY | Independent Power Producer | 1 | 595.1 GWh | Jun 2026 | Sep 2025 | $430.97k | |
| 7V Solar Ranch, LLC | San Francisco, CA | Independent Power Producer | 1 | 563.9 GWh | Jun 2026 | - | ||
| 83WI 8ME, LLC | Washington, DC | Independent Power Producer | 1 | 110.1 GWh | Jun 2026 | Oct 2025 | $2.24M | |
| Ables Springs Solar, LLC | Andover, MA | Independent Power Producer | 1 | 26.2 GWh | Jun 2026 | - | ||
| Acciona Energy USA Global, LLC | Chicago, IL | Independent Power Producer | 13 | 3.5 TWh | Jun 2026 | - | ||
| Acciona Solar Power | Boulder City, NV | Independent Power Producer | 1 | 111.1 GWh | Jun 2026 | - | ||
| Acciona Wind Energy USA LLC | Chicago, IL | Independent Power Producer | 5 | 1.1 TWh | Jun 2026 | - | ||
| Adams Solar, LLC | Arlington, VA | Independent Power Producer | 2 | 162.0 GWh | Jun 2026 | Oct 2025 | $1.94M | |
| Adapture Renewables, Inc. | Oakland, CA | Independent Power Producer | 36 | 382.8 GWh | Jun 2026 | - | ||
| AEM Wind LLC | Chicago, IL | Independent Power Producer | 1 | 120.8 GWh | Jun 2026 | Oct 2025 | $840.92k | |
| AES Alamitos LLC | Long Beach, CA | Independent Power Producer | 1 | 26.1 GWh | Jun 2026 | Sep 2025 | $35.61M | |
| AES Clean Energy | Louisville, CO | Independent Power Producer | 69 | 6.4 TWh | Jun 2026 | - | ||
| AES Distributed Energy | Louisville, CO | Independent Power Producer | 228 | 9.1 TWh | Jun 2026 | - | ||
| AES ES Alamitos, LLC | Long Beach, CA | Independent Power Producer | 1 | -14.8 GWh | Jun 2026 | Sep 2025 | $6.33M | |
| AES Huntington Beach LLC | Huntington Beach, CA | Independent Power Producer | 2 | 1.7 TWh | Jun 2026 | Sep 2025 | $31.40M | |
| AES Indiana | Indianapolis, IN | Investor-Owned Utility | 5 | 15.9 TWh | Jun 2026 | Jul 2025 | $263.84k | |
| AGC Division Of APGI Inc | Pittsburgh, PA | Investor-Owned Utility | 1 | 3.2 TWh | Jun 2026 | - | ||
| AGUA Caliente Solar | Princeton, NJ | Independent Power Producer | 1 | 572.7 GWh | Jun 2026 | Sep 2025 | $24.76M | |
| Ahlstrom-Munksjo Na Specialty Solutions, LLC | Mosinee, WI | Industrial | 2 | 114.8 GWh | Jun 2026 | - | ||
| Ahlstrom Power Windsor Locks LLC | Windsor Locks, CT | Independent Power Producer | 1 | 156.7 GWh | Jun 2026 | - | ||
| Air Liquide Large Industries U S LP | Houston, TX | Industrial | 3 | 3.2 TWh | Jun 2026 | Sep 2025 | $870.75k | |
| Air Products & Chemicals Inc | Allentown, PA | Industrial | 3 | 201.8 GWh | Jun 2026 | - | ||
| Airport Solar LLC | New York, NY | Independent Power Producer | 1 | 121.6 GWh | Jun 2026 | Jun 2025 | $3.18M | |
| Alabama Power Co | Birmingham, AL | Investor-Owned Utility | 32 | 66.9 TWh | Jun 2026 | Sep 2025 | $61.79M | $45.90M |
| Alabama River Cellulose LLC | Perdue Hill, AL | Industrial | 2 | 794.9 GWh | Jun 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 | 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 |