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 |
|---|---|---|---|---|---|---|---|---|
| Regents Of The University Of Minnesota | Minneapolis, MN | State-Owned Utility | 1 | 2.1 GWh | Dec 2025 | - | ||
| Runway Solar Farm | Myrtle Beach, SC | State-Owned Utility | 1 | 3.7 GWh | Dec 2025 | - | ||
| RIO Blanco Water Conserv DIST | Rangely, CO | Political Subdivision | 1 | 1.4 GWh | Dec 2025 | - | ||
| Reworld Macarthur Renewable Energy | Ronkonkoma, NY | Municipally-Owned Utility | 1 | 56.5 GWh | Aug 2026 | - | ||
| Rochester Public Utilities | Rochester, MN | Municipally-Owned Utility | 5 | 117.9 GWh | Dec 2025 | Jan 2015 | ||
| Rochelle Municipal Utilities - (Il) | Rochelle, IL | Municipally-Owned Utility | 3 | 2.9 GWh | Aug 2026 | - | ||
| Redwood Falls Public UTIL COMM | Redwood Falls, MN | Municipally-Owned Utility | 2 | 3.7 GWh | Dec 2025 | - | ||
| RJC I CSG LLC | Annapolis, MD | Investor-Owned Utility | 1 | 1.9 GWh | Dec 2025 | - | ||
| Rochester Gas & Electric Corp | Rochester, NY | Investor-Owned Utility | 7 | 2.6 GWh | Dec 2025 | Oct 2025 | $2.58M | $5.08M |
| RJC II CSG LLC | Annapolis, MD | Investor-Owned Utility | 1 | 1.9 GWh | Dec 2025 | - | ||
| Rainbow Energy Center | Underwood, ND | Investor-Owned Utility | 1 | 8.7 TWh | Aug 2026 | Oct 2025 | $90.85M | $16.22M |
| Riverwood Intl USA Inc | Macon, GA | Industrial | 1 | 365.3 GWh | Dec 2025 | - | ||
| Ra Jones | Covington, KY | Industrial | 1 | 2.0 GWh | Dec 2025 | - | ||
| Red-Rochester, LLC | Rochester, NY | Industrial | 1 | 373.7 GWh | Aug 2026 | Sep 2025 | $385.86k | |
| Redfield Energy, LLC | Redfield, SD | Industrial | 1 | 11.9 GWh | Dec 2025 | - | ||
| Robbins Lumber Inc | Industrial | 2 | 55.7 GWh | Dec 2025 | - | |||
| Renewable Solar, Inc | Hanford, CA | Industrial | 9 | 11.7 GWh | Dec 2025 | - | ||
| Richland Center Renewable Energy LLC | Richland Center, WI | Industrial | 1 | 7.7 GWh | Dec 2025 | - | ||
| Rev LNG SSL BC, LLC | Wyalusing, PA | Industrial | 1 | 12.9 GWh | Dec 2025 | - | ||
| Rocktenn-Battle Creek Mill | Battle Creek, MI | Industrial | 1 | 4.6 GWh | Dec 2024 | - | ||
| Rocktenn-Hopewell | Norcross, GA | Industrial | 1 | 312.4 GWh | Aug 2026 | - | ||
| Roquette America | Keokuk, IA | Industrial | 1 | 244.5 GWh | Aug 2026 | - | ||
| Roseburg Forest Products Co | Weed, CA | Industrial | 2 | 168.2 GWh | Dec 2025 | Oct 2025 | $1.14M | |
| Rayonier Advanced Materials | Jacksonville, FL | Industrial | 2 | 698.3 GWh | Dec 2025 | - | ||
| Rain CII Carbon LLC | Covington, LA | Industrial | 1 | 32.9 GWh | Jan 2026 | - | ||
| Rand Whitney Containerboard L.P. | Montville, CT | Industrial | 1 | 142.9 GWh | Aug 2026 | - | ||
| River Trail Solar, LLC | Arlington, VA | Independent Power Producer | 1 | 16.4 GWh | Dec 2025 | - | ||
| Rippey Wind Energy LLC | West DES Moines, IA | Independent Power Producer | - | - | Dec 2015 | Sep 2025 | $1.80M | |
| Risec Operating Services | Johnston, RI | Independent Power Producer | 1 | 3.2 TWh | Aug 2026 | - | ||
| Rising Tree Wind Farm II LLC | Houston, TX | Independent Power Producer | 1 | 56.2 GWh | Dec 2025 | Sep 2025 | $1.22M | |
| Rising Tree Wind Farm III LLC | Houston, TX | Independent Power Producer | 1 | 273.5 GWh | Dec 2025 | Sep 2025 | $8.44M | |
| Rising Tree Wind Farm LLC | Houston, TX | Independent Power Producer | 1 | 262.1 GWh | Dec 2025 | Sep 2025 | $7.87M | |
| Rutherford Farm, LLC | Chapel Hill, NC | Independent Power Producer | - | - | - | Sep 2025 | $2.35M | |
| Rivanna Solar LLC | Independent Power Producer | 1 | 21.5 GWh | Dec 2025 | - | |||
| River Bend Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 168.4 GWh | Aug 2026 | Sep 2025 | $2.54M | |
| Russell City Energy Company LLC | Hayward, CA | Independent Power Producer | 1 | 2.0 TWh | Aug 2026 | Oct 2025 | $10.02M | |
| 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 | |
| River Mountains Solar, LLC | Beltsville, MD | Independent Power Producer | 1 | 32.3 GWh | Dec 2025 | - | ||
| RIO Bravo Solar II, LLC | Charlotte, NC | Independent Power Producer | - | - | Dec 2021 | Sep 2025 | $1.24M | |
| Riverhead Solar Farm LLC | Salt Lake City, UT | Independent Power Producer | - | - | - | Sep 2025 | $1.96M | |
| Riverside Fuel Cell, LLC | Danbury, CT | Independent Power Producer | 1 | 8.3 GWh | Dec 2025 | - | ||
| 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 | |
| Rush Springs Wind Project | Juno Beach, FL | Independent Power Producer | 1 | 999.6 GWh | Aug 2026 | - | ||
| Rush Springs Energy Storage | Juno Beach, FL | Independent Power Producer | 1 | -997.0 MWh | Dec 2025 | Sep 2025 | $132.37k | |
| Rush Solar Farm 1, LLC | Juno Beach, FL | Independent Power Producer | 1 | 556.0 MWh | Sep 2025 | - | ||
| 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 | ||
| Richmond Spider Solar LLC | Salt Lake City, UT | Independent Power Producer | - | - | - | Sep 2025 | $429.03k | |
| Ryegate Associates, LLC | East Ryegate, VT | Independent Power Producer | 1 | 171.2 GWh | Dec 2025 | - | ||
| Reworld Niagara I, LLC | Niagara Falls, NY | Independent Power Producer | 1 | 188.0 GWh | Aug 2026 | Oct 2025 | $556.75k | |
| Reworld Union (NJ), LLC | Rahway, NJ | Independent Power Producer | 1 | 316.3 GWh | Aug 2026 | Oct 2025 | $2.62M | |
| R.E. Ginna Nuclear Power Plant, LLC | Ontario, NY | Independent Power Producer | - | - | Dec 2014 | Oct 2025 | $50.57M | |
| 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 | |
| Rhode Island Solar Renewable Energy IV, LLC | Cranston, RI | Independent Power Producer | 1 | 19.5 GWh | Dec 2025 | - | ||
| Rice University | Houston, TX | Independent Power Producer | 1 | 20.3 GWh | Dec 2025 | - | ||
| RWE Clean Energy | Austin, TX | Independent Power Producer | 169 | 29.6 TWh | Aug 2026 | Oct 2025 | $9.10M | $7.83M |
| Richland-Stryker Generation LLC | Houston, TX | Independent Power Producer | 2 | 378.0 GWh | Dec 2025 | Oct 2025 | $10.22M | |
| Richlands Solar, LLC | Huntersville, NC | Independent Power Producer | 1 | 3.4 GWh | Dec 2025 | - | ||
| Richmond Energy LLC | Lockport, NY | Independent Power Producer | 1 | 10.6 GWh | Dec 2025 | - | ||
| RIO Bravo Windpower, LLC | Boston, MA | Independent Power Producer | 1 | 818.6 GWh | Aug 2026 | - | ||
| Ridge Farm Solar 1 LLC | Jersey City, NJ | Independent Power Producer | 1 | 4.3 GWh | Dec 2025 | - | ||
| Ridgeback Solar, LLC | Jersey City, NJ | Independent Power Producer | 1 | 3.6 GWh | Dec 2025 | - | ||
| RW Miller Power LLC | PALO Pinto, TX | Independent Power Producer | 1 | 626.9 GWh | Aug 2026 | - | ||
| Ridgeline Energy LLC | Independent Power Producer | 2 | 564.0 GWh | Dec 2025 | - | |||
| Ridgewind Power Partners LLC | Minneapolis, MN | Independent Power Producer | 1 | 81.6 GWh | Dec 2025 | Sep 2025 | $1.29M | |
| Riley Solar I LLC | Jersey City, NJ | Independent Power Producer | 1 | 24.9 GWh | Dec 2025 | - | ||
| Ringer Hill Wind LLC | Portland, OR | Independent Power Producer | 1 | 84.9 GWh | Aug 2026 | Oct 2025 | $827.15k | |
| RV CSU Power LLC | New York, NY | Independent Power Producer | 1 | 2.1 GWh | Dec 2025 | - | ||
| RIO Bravo Rocklin | Irvine, CA | Independent Power Producer | 1 | 162.6 GWh | Dec 2025 | Sep 2025 | $4.80M | |
| RV CSU Power II LLC | New York, NY | Independent Power Producer | 1 | 3.2 GWh | Dec 2025 | - | ||
| RIO Bravo Solar I, LLC | Charlotte, NC | Independent Power Producer | - | - | Dec 2021 | Sep 2025 | $1.26M | |
| Rumford Power | Rumford, ME | Independent Power Producer | 1 | 803.1 GWh | Dec 2025 | Sep 2025 | $11.69M | |
| Rounseville Solar 1, LLC | Princeton, NJ | Independent Power Producer | 1 | 4.0 GWh | Dec 2025 | - | ||
| RPNY Solar 4, LLC | San Francisco, CA | Independent Power Producer | 1 | 4.2 GWh | Dec 2025 | - | ||
| Roseburg LFG Energy LLC | Woodland, WA | Independent Power Producer | 1 | 6.4 GWh | Dec 2025 | - | ||
| Roseman Energy, LLC | Greenfield, IA | Independent Power Producer | 1 | 7.5 GWh | Dec 2025 | - | ||
| Rosemount Community Solar | Scottsdale, AZ | Independent Power Producer | 1 | 8.6 GWh | Dec 2025 | - | ||
| Rosewater Wind Farm LLC | Chalmers, IN | Independent Power Producer | 1 | 331.8 GWh | Aug 2026 | Sep 2025 | $1.96M | |
| ROSS County Solar, LLC | Bloomington, MN | Independent Power Producer | - | - | - | Oct 2025 | $2.37M | |
| 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 | |
| Round Lake Solar LLC | New York, NY | Independent Power Producer | 1 | 1.9 GWh | Dec 2025 | - | ||
| 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 | |
| Roundtop Energy LLC | Omaha, NE | Independent Power Producer | 1 | 35.0 GWh | Dec 2025 | Oct 2025 | $1.12M | |
| RPNY Solar 6, LLC | San Francisco, CA | Independent Power Producer | 1 | 4.8 GWh | Dec 2025 | - | ||
| Route 14A CDG Solar North And South, LLC | Boston, MA | Independent Power Producer | 1 | 6.5 GWh | Dec 2025 | - | ||
| Route 66 Energy Center, LLC | Juno Beach, FL | Independent Power Producer | 1 | 145.3 GWh | Aug 2026 | - | ||
| Route 76 Boone Solar 1, LLC | Boston, MA | Independent Power Producer | 1 | 4.2 GWh | Dec 2025 | - | ||
| Roxwind LLC | Cohasset, MA | Independent Power Producer | 1 | 48.3 GWh | Dec 2025 | - | ||
| Royal Solar Partners, LLC | New York, NY | Independent Power Producer | 1 | 4.3 GWh | Dec 2025 | - | ||
| RP NAPA Solar 1, LLC | San Francisco, CA | Independent Power Producer | 1 | 6.3 GWh | Dec 2025 | - | ||
| RP SCG Texas Solar LLC | Houston, TX | Independent Power Producer | 1 | 1.5 GWh | Dec 2025 | - | ||
| RPCA Solar 1, LLC | San Francisco, CA | Independent Power Producer | 1 | 13.8 GWh | Dec 2025 | - | ||
| RPCA Solar 3, LLC | Las Vegas, NV | Independent Power Producer | 1 | 12.4 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 | 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% |