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 |
|---|---|---|---|---|---|---|---|---|
| R.E. Ginna Nuclear Power Plant, LLC | Ontario, NY | Independent Power Producer | - | - | Dec 2014 | Oct 2025 | $50.57M | |
| Radford's Run Wind Farm, LLC | Chicago, IL | - | - | - | Oct 2025 | $5.81M | ||
| Rail Splitter Wind Farm LLC | Houston, TX | Independent Power Producer | 1 | 302.7 GWh | Dec 2024 | Oct 2025 | $1.99M | |
| Rainbow Energy Center | Underwood, ND | Investor-Owned Utility | 1 | 8.8 TWh | Feb 2026 | Oct 2025 | $90.85M | $16.22M |
| Rainbow Energy Marketing Corporation | Bismarck, ND | - | - | - | Oct 2025 | $57.37M | $20.94M | |
| Ranchland Solar, LLC | Westport, CT | Independent Power Producer | 1 | 105.0 GWh | Feb 2026 | Oct 2025 | $1.73M | |
| Rattlesnake Ridge Energy Storage LLC | Framingham, MA | - | - | - | Oct 2025 | $586.09k | ||
| Rausch Creek Generation, LLC | Tremont, PA | Independent Power Producer | 1 | 162.3 GWh | Dec 2024 | Oct 2025 | $1.18M | |
| Rayonier Performance Fibers, LLC | Fernandina Beach, FL | - | - | - | Oct 2025 | $1.72k | ||
| Realgy, LLC | West Hartford, CT | - | - | - | Oct 2025 | $176.48k | $113.43k | |
| Red Dirt Wind Project, LLC | Andover, MA | Independent Power Producer | 1 | 872.0 GWh | Feb 2026 | Oct 2025 | $2.20M | |
| Red Oak Power, LLC | Birmingham, AL | - | - | - | Oct 2025 | $50.71M | ||
| Red Pine Wind Project, LLC | Ivanhoe, MN | Independent Power Producer | - | - | - | Oct 2025 | $2.25M | |
| Reliant Energy Northeast LLC | Princeton, NJ | - | - | - | Oct 2025 | $1.39M | ||
| Rensselaer Generating LLC | Rensselaer, NY | Independent Power Producer | 1 | 21.0 GWh | Dec 2024 | Oct 2025 | $1.87M | |
| 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 | ||
| 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 Hempstead Company | Morristown, NJ | - | - | - | Oct 2025 | $12.28M | ||
| Reworld Niagara I, LLC | Niagara Falls, NY | Independent Power Producer | 1 | 131.3 GWh | Feb 2026 | Oct 2025 | $556.75k | |
| Reworld Plymouth, LLC | Morristown, NJ | - | - | - | Oct 2025 | $1.92M | ||
| Reworld Union (NJ), LLC | Rahway, NJ | Independent Power Producer | 1 | 316.7 GWh | Feb 2026 | Oct 2025 | $2.62M | |
| Ri-Corp. Development, Inc. | Gilberton, PA | - | - | - | Oct 2025 | $10.56M | ||
| Richfield Solar Energy LLC | Chicago, IL | - | - | - | Oct 2025 | $823.52k | ||
| Richland-Stryker Generation LLC | Houston, TX | Independent Power Producer | 2 | 340.4 GWh | Dec 2024 | Oct 2025 | $10.22M | |
| Ridgetop Energy, LLC | New York, NY | - | - | - | Oct 2025 | $399.28k | ||
| Ringer Hill Wind LLC | Portland, OR | Independent Power Producer | 1 | 98.9 GWh | Feb 2026 | Oct 2025 | $827.15k | |
| Riverstart Solar Park LLC | Modoc, IN | Independent Power Producer | 1 | 410.8 GWh | Feb 2026 | Oct 2025 | $4.97M | |
| Robindale Retail Power Services, LLC | Latrobe, PA | - | - | - | Oct 2025 | $175.55k | ||
| Rochester Gas & Electric Corp | Rochester, NY | Investor-Owned Utility | 7 | - | Nov 2024 | Oct 2025 | $2.58M | $5.08M |
| Rockhaven Wind Project, LLC | Andover, MA | Independent Power Producer | 1 | 535.2 GWh | Feb 2026 | Oct 2025 | $1.10M | |
| Rockland Electric Company | Spring Valley, NY | - | - | - | Oct 2025 | $405.30 | $24.44M | |
| Rolling Hills Generating LLC | Wilkesville, OH | Independent Power Producer | 1 | 2.3 TWh | Dec 2024 | Oct 2025 | $35.26M | |
| Roseburg Forest Products Co | Weed, CA | Industrial | 2 | 194.7 GWh | Dec 2024 | Oct 2025 | $1.14M | |
| Roseton Generating LLC | Stamford, CT | - | - | - | Oct 2025 | $21.82M | ||
| ROSS County Solar, LLC | Bloomington, MN | Independent Power Producer | 1 | 229.7 GWh | Feb 2026 | Oct 2025 | $2.37M | |
| ROTH Rock North Wind Farm, LLC | Houston, TX | - | - | - | Oct 2025 | $591.91k | ||
| ROTH Rock Wind Farm LLC | Houston, TX | Independent Power Producer | 2 | 143.1 GWh | Feb 2026 | Oct 2025 | $3.21M | |
| Roundtop Energy LLC | Omaha, NE | Independent Power Producer | 1 | 34.9 GWh | Dec 2024 | Oct 2025 | $1.12M | |
| RPA Energy, Inc. | Garden City, NY | - | - | - | Oct 2025 | $1.21k | $258.87k | |
| Rush Springs Wind Energy, LLC | Juno Beach, FL | - | - | - | Oct 2025 | $1.64M | ||
| Russell City Energy Company LLC | Hayward, CA | Independent Power Producer | 1 | 1.9 TWh | Feb 2026 | Oct 2025 | $10.02M | |
| RWE Clean Energy | Austin, TX | Independent Power Producer | 4 | 21.4 TWh | Feb 2026 | Oct 2025 | $9.10M | $7.83M |
| Rabbitbrush Solar, LLC | Dallas, TX | - | - | - | Sep 2025 | $2.37M | ||
| Raceway Solar 1, LLC | Louisville, CO | - | - | - | Sep 2025 | $3.61M | ||
| Ragsdale Solar, LLC | Houston, TX | Independent Power Producer | 1 | 251.7 GWh | Feb 2026 | Sep 2025 | $2.32M | |
| Rancho SECO Solar II, LLC | New York, NY | Independent Power Producer | 1 | 287.6 GWh | Feb 2026 | Sep 2025 | $3.40M | |
| Rancho SECO Solar, LLC | New York, NY | Independent Power Producer | 1 | 19.9 GWh | Dec 2024 | Sep 2025 | $470.55k | |
| Randolph Solar Park LLC | Coolidge, AZ | Independent Power Producer | 1 | 578.7 GWh | Feb 2026 | Sep 2025 | $4.63M | |
| Rathdrum Power LLC | Overland Park, KS | Independent Power Producer | 1 | 1.6 TWh | Dec 2024 | Sep 2025 | $6.49M | |
| Rattlesnake Flat, LLC | San Francisco, CA | Independent Power Producer | 1 | 445.7 GWh | Feb 2026 | Sep 2025 | $3.08M | |
| Ratts 1 Solar LLC | Scottsdale, AZ | Independent Power Producer | 1 | 80.9 GWh | Feb 2026 | Sep 2025 | ||
| Ravenswood Operations LLC | Long Island City, NY | Independent Power Producer | 1 | 3.4 TWh | Feb 2026 | Sep 2025 | $108.71M | |
| Re Astoria 2 LLC | San Francisco, CA | Independent Power Producer | 1 | 155.5 GWh | Feb 2026 | Sep 2025 | $2.43M | |
| Re Astoria LLC | San Francisco, CA | Independent Power Producer | 1 | 188.7 GWh | Feb 2026 | Sep 2025 | $3.74M | |
| Re Barren Ridge 1, LLC | San Francisco, CA | Independent Power Producer | 1 | 182.5 GWh | Dec 2024 | Sep 2025 | $3.52M | |
| 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 | - | - | - | Sep 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 McKenzie 1 LLC | Delray Beach, FL | - | - | - | Sep 2025 | $567.87k | ||
| Re McKenzie 2 LLC | Delray Beach, FL | - | - | - | Sep 2025 | $552.62k | ||
| Re McKenzie 3 LLC | Delray Beach, FL | - | - | - | Sep 2025 | $528.12k | ||
| Re McKenzie 4 LLC | Delray Beach, FL | - | - | - | Sep 2025 | $512.43k | ||
| Re McKenzie 5 LLC | Delray Beach, FL | - | - | - | Sep 2025 | $541.42k | ||
| Re McKenzie 6 LLC | Delray Beach, FL | - | - | - | Sep 2025 | $508.05k | ||
| 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 Slate 1 LLC | Delray Beach, FL | - | - | - | Sep 2025 | $8.71M | ||
| Re Tranquillity LLC | San Francisco, CA | Independent Power Producer | - | - | - | Sep 2025 | $8.18M | |
| Record Hill Wind LLC | LYME, NH | Independent Power Producer | 1 | 124.3 GWh | Dec 2024 | Sep 2025 | $1.08M | |
| Red Cloud Wind LLC | Houston, TX | - | - | - | Sep 2025 | $12.42M | ||
| Red Hills Wind Project, L.L.C. | Chicago, IL | - | - | - | Sep 2025 | $2.71M | ||
| Red Horse III, LLC | New York, NY | - | - | - | Sep 2025 | $738.64k | ||
| Red Horse Wind 2, LLC | New York, NY | - | - | - | Sep 2025 | $738.90k | ||
| Red Mesa Wind LLC | Juno Beach, FL | Independent Power Producer | 1 | 183.8 GWh | Dec 2024 | Sep 2025 | $1.25M | |
| Red-Rochester, LLC | Rochester, NY | Industrial | 1 | 378.4 GWh | Feb 2026 | Sep 2025 | $385.86k | |
| Redbed Plains Wind Farm LLC | Houston, TX | Independent Power Producer | 1 | 402.1 GWh | Feb 2026 | Sep 2025 | $-123.77k | |
| Regan Solar, LLC | Boca Raton, FL | - | - | - | Sep 2025 | $473.32k | ||
| Regenerate Livermore Falls LLC | Stratton, ME | - | - | - | Sep 2025 | $2.83M | ||
| Regenerate Stratton LLC | Stratton, ME | - | - | - | Sep 2025 | $1.44M | ||
| Regulus Solar, LLC | San Francisco, CA | Independent Power Producer | 1 | 159.4 GWh | Dec 2024 | Sep 2025 | $6.91M | |
| Research Power Corporation | Toronto, ON | - | - | - | Sep 2025 | $11.26M | ||
| Resurgence Solar I, LLC | Juno Beach, FL | - | - | - | Sep 2025 | $3.84M | ||
| Resurgence Solar II, LLC | Juno Beach, FL | - | - | - | Sep 2025 | $2.01M | ||
| Rev Energy Marketing, LLC | New York, NY | - | - | - | Sep 2025 | $763.45k | $821.03k | |
| Revere Power, LLC | Charlotte, NC | - | - | - | Sep 2025 | $55.33M | $55.33M |
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 | Feb 2026 | Nuclear |
| Barry | Bucks, Alabama | 12 TWh | Jan 1954 | Feb 2026 | Natural Gas : 95.8% Bituminous Coal : 4.2% |
| Beaver Valley | Shippingport, Pennsylvania | 15 TWh | Aug 1976 | Feb 2026 | Nuclear |
| Bowen | Cartersville, Georgia | 12 TWh | Sep 1971 | Feb 2026 | Bituminous Coal : 99.8% |
| Braidwood Generation Station | Braceville, Illinois | 20 TWh | Jun 1988 | Feb 2026 | Nuclear |
| Browns Ferry | Decatur, Alabama | 30 TWh | Jul 1974 | Feb 2026 | Nuclear |
| Brunswick Nuclear | Southport, North Carolina | 16 TWh | Oct 1975 | Feb 2026 | Nuclear |
| Byron Generating Station | Byron, Illinois | 20 TWh | Aug 1985 | Feb 2026 | Nuclear |
| Calvert Cliffs Nuclear Power Plant | Lusby, Maryland | 15 TWh | Apr 1975 | Feb 2026 | Nuclear |
| Catawba | York, South Carolina | 20 TWh | May 1985 | Feb 2026 | Nuclear |
| Comanche Peak | Glen Rose, Texas | 20 TWh | Jul 1990 | Feb 2026 | Nuclear |
| Crystal River | Crystal River, Florida | 16 TWh | Sep 1966 | Feb 2026 | Natural Gas : 71.2% Bituminous Coal : 28.6% |
| Diablo Canyon | Avila Beach, California | 17 TWh | Apr 1985 | Feb 2026 | Nuclear |
| Donald C Cook | Bridgman, Michigan | 17 TWh | Jul 1975 | Feb 2026 | Nuclear |
| Dresden Generating Station | Morris, Illinois | 15 TWh | Jul 1970 | Feb 2026 | Nuclear |
| Edwin I Hatch | Baxley, Georgia | 14 TWh | Nov 1975 | Feb 2026 | Nuclear |
| Gavin Power, LLC | Cheshire, Ohio | 13 TWh | Sep 1974 | Feb 2026 | Bituminous Coal : 99.5% |
| Grand Coulee | Grand Coulee, Washington | 18 TWh | Feb 1941 | Feb 2026 | Water |
| Guernsey Power Station | Byesville, Ohio | 12 TWh | Jan 2023 | Feb 2026 | Natural Gas |
| H Allen Franklin Combined Cycle | Smiths, Alabama | 12 TWh | May 2002 | Feb 2026 | Natural Gas |
| Hines Energy Complex | Bartow, Florida | 12 TWh | Mar 1999 | Feb 2026 | Natural Gas |
| Jack McDonough | Smyrna, Georgia | 18 TWh | Apr 1971 | Feb 2026 | Natural Gas |
| James H Miller Jr | Quinton, Alabama | 19 TWh | Sep 1978 | Feb 2026 | Subbituminous Coal : 99.2% Natural Gas : 0.8% |
| Joseph M Farley | Columbia, Alabama | 13 TWh | Nov 1977 | Feb 2026 | Nuclear |
| Labadie | Labadie, Missouri | 17 TWh | May 1970 | Feb 2026 | Subbituminous Coal |
| LaSalle Generating Station | Marseilles, Illinois | 19 TWh | Dec 1983 | Feb 2026 | Nuclear |
| Limerick | Sanatoga, Pennsylvania | 19 TWh | Jan 1986 | Feb 2026 | Nuclear |
| McGuire | Huntersville, North Carolina | 19 TWh | Aug 1981 | Feb 2026 | Nuclear |
| Millstone | Waterford, Connecticut | 17 TWh | Nov 1975 | Feb 2026 | Nuclear |
| Monroe (MI) | Monroe, Michigan | 16 TWh | Oct 1969 | Feb 2026 | Subbituminous Coal : 74.7% Bituminous Coal : 16.2% Petroleum Coke : 8.9% |
| Nine Mile Point Nuclear Station | Lycoming, New York | 16 TWh | Nov 1969 | Feb 2026 | Nuclear |
| North Anna | Mineral, Virginia | 15 TWh | May 1978 | Feb 2026 | Nuclear |
| Oconee | Seneca, South Carolina | 22 TWh | Jun 1973 | Feb 2026 | Nuclear |
| Okeechobee Clean Energy Center | Okeechobee, Florida | 12 TWh | Feb 2019 | Feb 2026 | Natural Gas |
| Palo Verde | Wintersburg, Arizona | 31 TWh | Dec 1985 | Feb 2026 | Nuclear |
| Peach Bottom | Delta, Pennsylvania | 22 TWh | Jun 1974 | Feb 2026 | Nuclear |
| Prairie State Generating Station | Marissa, Illinois | 12 TWh | May 2012 | Feb 2026 | Bituminous Coal : 99.8% |
| PSEG Salem Generating Station | Hancocks Bridge, New Jersey | 19 TWh | May 1971 | Feb 2026 | Nuclear |
| Quad Cities Generating Station | Cordova, Illinois | 15 TWh | Nov 1972 | Feb 2026 | Nuclear |
| Robert Moses Niagara | Lewiston, New York | 14 TWh | Dec 1960 | Feb 2026 | Water |
| Sequoyah | Soddy Daisy, Tennessee | 15 TWh | Jun 1981 | Feb 2026 | Nuclear |
| South Texas Project | Wadsworth, Texas | 22 TWh | Jul 1988 | Feb 2026 | Nuclear |
| St Lucie | Jensen Beach, Florida | 16 TWh | Apr 1976 | Feb 2026 | Nuclear |
| Surry | Surry, Virginia | 13 TWh | Nov 1972 | Feb 2026 | Nuclear |
| TalenEnergy Susquehanna | Berwick, Pennsylvania | 19 TWh | May 1983 | Feb 2026 | Nuclear |
| Turkey Point | Homestead, Florida | 20 TWh | Mar 1967 | Feb 2026 | Nuclear : 67.9% Natural Gas : 32.1% |
| Vogtle | Waynesboro, Georgia | 37 TWh | Apr 1987 | Feb 2026 | Nuclear |
| W A Parish | Thompsons, Texas | 15 TWh | May 1958 | Feb 2026 | Subbituminous Coal : 83.0% Natural Gas : 17.0% |
| Watts Bar Nuclear Plant | Spring City, Tennessee | 18 TWh | Apr 1996 | Feb 2026 | Nuclear |
| West County Energy Center | Loxahatchee, Florida | 19 TWh | Jul 2009 | Feb 2026 | Natural Gas : 99.9% |