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 | 2.8 GWh | Dec 2024 | - | ||
| Runway Solar Farm | Myrtle Beach, SC | State-Owned Utility | 1 | 3.6 GWh | Dec 2024 | - | ||
| RIO Blanco Water Conserv DIST | Rangely, CO | Political Subdivision | 1 | 7.8 GWh | Dec 2024 | - | ||
| Rochelle Municipal Utilities | Rochelle, IL | Municipally-Owned Utility | 3 | 3.2 GWh | Oct 2025 | - | ||
| Reworld Macarthur Renewable Energy | Ronkonkoma, NY | Municipally-Owned Utility | 1 | 60.8 GWh | Oct 2025 | - | ||
| Redwood Falls Public UTIL COMM | Redwood Falls, MN | Municipally-Owned Utility | 2 | 3.1 GWh | Dec 2024 | - | ||
| Rochester Public Utilities | Rochester, MN | Municipally-Owned Utility | 5 | 83.0 GWh | Dec 2024 | Jan 2015 | ||
| Rochester Gas & Electric Corp | Rochester, NY | Investor-Owned Utility | 7 | 1.1 GWh | Nov 2024 | Oct 2025 | $2.58M | $5.08M |
| RJC II CSG LLC | Annapolis, MD | Investor-Owned Utility | 1 | 1.7 GWh | Dec 2024 | - | ||
| RJC I CSG LLC | Annapolis, MD | Investor-Owned Utility | 1 | 1.9 GWh | Dec 2024 | - | ||
| Rainbow Energy Center | Underwood, ND | Investor-Owned Utility | 1 | 9.0 TWh | Oct 2025 | Oct 2025 | $90.85M | $16.22M |
| Riverview Energy Systems | Detroit, MI | Investor-Owned Utility | 1 | 3.3 GWh | Dec 2024 | - | ||
| Rocktenn-Battle Creek Mill | Battle Creek, MI | Industrial | 1 | 4.6 GWh | Dec 2024 | - | ||
| Riverwood Intl USA Inc | Macon, GA | Industrial | 1 | 412.1 GWh | Dec 2024 | - | ||
| Rocktenn-Hopewell | Norcross, GA | Industrial | 1 | 298.3 GWh | Oct 2025 | - | ||
| Roquette America | Keokuk, IA | Industrial | 1 | 232.0 GWh | Oct 2025 | - | ||
| Roseburg Forest Products Co | Weed, CA | Industrial | 2 | 194.7 GWh | Dec 2024 | Oct 2025 | $1.14M | |
| Rayonier Advanced Materials | Jacksonville, FL | Industrial | 2 | 728.1 GWh | Dec 2024 | - | ||
| Robbins Lumber Inc | Industrial | 2 | 56.4 GWh | Dec 2024 | - | |||
| Ra Jones | Covington, KY | Industrial | 1 | 1.2 GWh | Dec 2024 | - | ||
| Red River Mill Intl Paper Company | Campti, LA | Industrial | 1 | 399.5 GWh | Dec 2023 | - | ||
| Red-Rochester, LLC | Rochester, NY | Industrial | 1 | 366.3 GWh | Oct 2025 | Sep 2025 | $385.86k | |
| Renewable Solar, Inc | Hanford, CA | Industrial | 9 | 8.9 GWh | Dec 2024 | - | ||
| Richland Center Renewable Energy LLC | Richland Center, WI | Industrial | 1 | 6.5 GWh | Dec 2024 | - | ||
| Rev LNG SSL BC, LLC | Wyalusing, PA | Industrial | 1 | 14.9 GWh | Dec 2024 | - | ||
| Rand Whitney Containerboard L.P. | Montville, CT | Industrial | 1 | 144.7 GWh | Oct 2025 | - | ||
| Rain CII Carbon LLC | Covington, LA | Industrial | 1 | 116.4 GWh | Oct 2025 | - | ||
| Rivanna Solar LLC | Independent Power Producer | 1 | 1.8 GWh | Dec 2024 | - | |||
| RIO Bravo Solar I, LLC | Charlotte, NC | Independent Power Producer | - | - | Dec 2021 | Sep 2025 | $1.26M | |
| Rutherford Farm, LLC | Chapel Hill, NC | Independent Power Producer | - | - | - | Sep 2025 | $2.35M | |
| RIO Bravo Solar II, LLC | Charlotte, NC | Independent Power Producer | - | - | Dec 2021 | Sep 2025 | $1.24M | |
| RIO Bravo Windpower, LLC | Boston, MA | Independent Power Producer | 1 | 673.9 GWh | Oct 2025 | - | ||
| Rippey Wind Energy LLC | West DES Moines, IA | Independent Power Producer | - | - | Dec 2015 | Sep 2025 | $1.80M | |
| Risec Operating Services | Charlotte, NC | Independent Power Producer | 1 | 3.6 TWh | Oct 2025 | - | ||
| Rising Tree Wind Farm II LLC | Houston, TX | Independent Power Producer | 1 | 60.6 GWh | Dec 2024 | Sep 2025 | $1.22M | |
| Russell City Energy Company LLC | Hayward, CA | Independent Power Producer | 1 | 1.6 TWh | Oct 2025 | Oct 2025 | $10.02M | |
| Rising Tree Wind Farm III LLC | Houston, TX | Independent Power Producer | 1 | 272.8 GWh | Dec 2024 | Sep 2025 | $8.44M | |
| Rising Tree Wind Farm LLC | Houston, TX | Independent Power Producer | 1 | 256.5 GWh | Dec 2024 | Sep 2025 | $7.87M | |
| RIO Bravo Fresno | Fresno, CA | Independent Power Producer | 1 | 1.7 GWh | Oct 2024 | Sep 2025 | $343.50k | |
| River Bend Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 163.8 GWh | Oct 2025 | Sep 2025 | $2.54M | |
| River Ferry Solar 1, LLC | Houston, TX | Independent Power Producer | 1 | 328.8 GWh | Oct 2025 | - | ||
| River Fork Solar, LLC | New York, NY | Independent Power Producer | 1 | 296.5 GWh | Oct 2025 | Sep 2025 | $1.64M | |
| River Mountains Solar, LLC | Beltsville, MD | Independent Power Producer | 1 | 35.0 GWh | Dec 2024 | - | ||
| 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 | 9.3 GWh | Dec 2024 | - | ||
| Riverside Generating Co LLC | Catlettsburg, KY | Independent Power Producer | 1 | 763.1 GWh | Oct 2025 | Sep 2025 | $18.17M | |
| Riverstart Solar Park III LLC | Houston, TX | Independent Power Producer | 1 | 205.3 GWh | Oct 2025 | Sep 2025 | $2.63M | |
| Riverstart Solar Park LLC | Modoc, IN | Independent Power Producer | 1 | 429.1 GWh | Oct 2025 | Oct 2025 | $4.97M | |
| Rush Springs Wind Project | Juno Beach, FL | Independent Power Producer | 1 | 965.0 GWh | Oct 2025 | - | ||
| Rush Springs Energy Storage | Juno Beach, FL | Independent Power Producer | 1 | -1.8 GWh | Dec 2024 | Sep 2025 | $132.37k | |
| Rumford Power | Rumford, ME | Independent Power Producer | 1 | 640.9 GWh | Dec 2024 | Sep 2025 | $11.69M | |
| Richlands Solar, LLC | Huntersville, NC | Independent Power Producer | 1 | 3.6 GWh | Dec 2024 | - | ||
| Ryegate Associates, LLC | East Ryegate, VT | Independent Power Producer | 1 | 163.1 GWh | Dec 2024 | - | ||
| Revity Energy LLC | Warwick, RI | Independent Power Producer | 1 | 24.7 GWh | Dec 2024 | - | ||
| R.E. Ginna Nuclear Power Plant, LLC | Ontario, NY | Independent Power Producer | - | - | Dec 2014 | Oct 2025 | $50.57M | |
| Reworld Niagara I, LLC | Niagara Falls, NY | Independent Power Producer | 1 | 135.9 GWh | Oct 2025 | Oct 2025 | $556.75k | |
| Reworld Union (NJ), LLC | Rahway, NJ | Independent Power Producer | 1 | 314.2 GWh | Oct 2025 | Oct 2025 | $2.62M | |
| Reworld Waste LLC | Conshohocken, PA | Independent Power Producer | 1 | 221.2 GWh | Oct 2025 | - | ||
| Rhode Island LFG Genco | Johnston, RI | Independent Power Producer | 2 | 218.4 GWh | Oct 2025 | Sep 2025 | $8.09M | |
| Rhode Island Solar Renewable Energy IV, LLC | Cranston, RI | Independent Power Producer | 1 | 21.4 GWh | Dec 2024 | - | ||
| Rice University | Houston, TX | Independent Power Producer | 1 | 19.1 GWh | Dec 2024 | - | ||
| RWE Clean Energy | Austin, TX | Independent Power Producer | 2 | - | - | Oct 2025 | $9.10M | $7.83M |
| Richland-Stryker Generation LLC | Houston, TX | Independent Power Producer | 2 | 340.4 GWh | Dec 2024 | Oct 2025 | $10.22M | |
| RW Miller Power LLC | PALO Pinto, TX | Independent Power Producer | 1 | 799.8 GWh | Sep 2025 | - | ||
| RIO Bravo Rocklin | Irvine, CA | Independent Power Producer | 1 | 165.2 GWh | Dec 2024 | Sep 2025 | $4.80M | |
| Richmond Energy LLC | Lockport, NY | Independent Power Producer | 1 | 35.7 GWh | Dec 2024 | - | ||
| Richmond Spider Solar LLC | Salt Lake City, UT | Independent Power Producer | - | - | - | Sep 2025 | $429.03k | |
| Ridge Farm Solar 1 LLC | Jersey City, NJ | Independent Power Producer | 1 | 4.6 GWh | Dec 2024 | - | ||
| Ridgeback Solar, LLC | Jersey City, NJ | Independent Power Producer | 1 | 4.1 GWh | Dec 2024 | - | ||
| Ridgeline Energy LLC | Independent Power Producer | 2 | 619.2 GWh | Dec 2024 | - | |||
| RV CSU Power LLC | Fort Collins, CO | Independent Power Producer | 1 | 1.9 GWh | Dec 2024 | - | ||
| Ridgewind Power Partners LLC | Minneapolis, MN | Independent Power Producer | 1 | 88.4 GWh | Dec 2024 | Sep 2025 | $1.29M | |
| Riley Solar I LLC | Jersey City, NJ | Independent Power Producer | 1 | 23.4 GWh | Dec 2024 | - | ||
| Ringer Hill Wind LLC | Portland, OR | Independent Power Producer | 1 | 105.1 GWh | Oct 2025 | Oct 2025 | $827.15k | |
| RV CSU Power II LLC | Fort Collins, CO | Independent Power Producer | 1 | 2.9 GWh | Dec 2024 | - | ||
| Roadrunner Crossing Wind Farm, LLC | Juno Beach, FL | Independent Power Producer | 1 | 998.4 GWh | Oct 2025 | - | ||
| Roundhouse Renewable Energy II, LLC | Juno Beach, FL | Independent Power Producer | 1 | 401.3 GWh | Oct 2025 | Sep 2025 | $3.56M | |
| Rocky Ridge Wind Project LLC | Andover, MA | Independent Power Producer | 1 | 292.2 GWh | Dec 2024 | Sep 2025 | $4.51M | |
| Rolling Hills Generating LLC | Wilkesville, OH | Independent Power Producer | 1 | 2.3 TWh | Dec 2024 | Oct 2025 | $35.26M | |
| Rollingstone Holdco LLC | Princeton, NJ | Independent Power Producer | 1 | 9.0 GWh | Dec 2024 | - | ||
| RPNY Solar 3, LLC | San Francisco, CA | Independent Power Producer | 1 | 8.8 GWh | Dec 2024 | - | ||
| Roseburg LFG Energy LLC | Woodland, WA | Independent Power Producer | 1 | 6.0 GWh | Dec 2024 | - | ||
| Roseman Energy, LLC | Greenfield, IA | Independent Power Producer | 1 | 7.8 GWh | Dec 2024 | - | ||
| Rosemount Community Solar | Scottsdale, AZ | Independent Power Producer | 1 | 8.6 GWh | Dec 2024 | - | ||
| Rosewater Wind Farm LLC | Chalmers, IN | Independent Power Producer | 1 | 334.0 GWh | Oct 2025 | Sep 2025 | $1.96M | |
| ROSS County Solar, LLC | Bloomington, MN | Independent Power Producer | 1 | 203.8 GWh | Oct 2025 | Oct 2025 | $2.37M | |
| Roswell Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 163.6 GWh | Oct 2025 | Sep 2025 | $1.86M | |
| RPNY Solar 2, LLC | San Francisco, CA | Independent Power Producer | 1 | 7.2 GWh | Dec 2024 | - | ||
| ROTH Rock Wind Farm LLC | Houston, TX | Independent Power Producer | 2 | 139.2 GWh | Oct 2025 | Oct 2025 | $3.21M | |
| Rocky Brook Electric Inc | Snoqualmie, WA | Independent Power Producer | 1 | 637.0 MWh | Dec 2024 | - | ||
| Roundhouse Renewable Energy, LLC | Juno Beach, FL | Independent Power Producer | 1 | 890.3 GWh | Oct 2025 | Sep 2025 | $3.32M | |
| Roundtop Energy LLC | Omaha, NE | Independent Power Producer | 1 | 34.9 GWh | Dec 2024 | Oct 2025 | $1.12M | |
| Rounseville Solar 1, LLC | San Francisco, CA | Independent Power Producer | 1 | 4.6 GWh | Dec 2024 | - | ||
| Route 14A CDG Solar North And South, LLC | Boston, MA | Independent Power Producer | 1 | 6.7 GWh | Dec 2024 | - | ||
| Route 66 Energy Center, LLC | Juno Beach, FL | Independent Power Producer | 1 | 142.1 GWh | Oct 2025 | - | ||
| Route 76 Boone Solar 1, LLC | Boston, MA | Independent Power Producer | 1 | 4.1 GWh | Dec 2024 | - | ||
| Roxwind LLC | Cohasset, MA | Independent Power Producer | 1 | 36.7 GWh | Dec 2024 | - | ||
| Royal Solar Partners, LLC | New York, NY | Independent Power Producer | 1 | 9.6 GWh | Dec 2024 | - | ||
| RP NAPA Solar 1, LLC | San Francisco, CA | Independent Power Producer | 1 | 7.1 GWh | Dec 2024 | - | ||
| RPCA Solar 1, LLC | San Francisco, CA | Independent Power Producer | 1 | 4.5 GWh | Dec 2024 | - |
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 | Oct 2025 | Nuclear |
| Barry | Bucks, Alabama | 12 TWh | Jan 1954 | Oct 2025 | Natural Gas : 95.1% Bituminous Coal : 4.9% |
| Beaver Valley | Shippingport, Pennsylvania | 15 TWh | Aug 1976 | Oct 2025 | Nuclear |
| Bowen | Cartersville, Georgia | 11 TWh | Sep 1971 | Oct 2025 | Bituminous Coal : 99.8% |
| Braidwood Generation Station | Braceville, Illinois | 20 TWh | Jun 1988 | Oct 2025 | Nuclear |
| Browns Ferry | Decatur, Alabama | 30 TWh | Jul 1974 | Oct 2025 | Nuclear |
| Brunswick Nuclear | Southport, North Carolina | 16 TWh | Oct 1975 | Oct 2025 | Nuclear |
| Byron Generating Station | Byron, Illinois | 20 TWh | Aug 1985 | Oct 2025 | Nuclear |
| Calvert Cliffs Nuclear Power Plant | Lusby, Maryland | 15 TWh | Apr 1975 | Oct 2025 | Nuclear |
| Catawba | York, South Carolina | 19 TWh | May 1985 | Oct 2025 | Nuclear |
| Comanche Peak | Glen Rose, Texas | 19 TWh | Jul 1990 | Oct 2025 | Nuclear |
| Crystal River | Crystal River, Florida | 15 TWh | Sep 1966 | Oct 2025 | Natural Gas : 75.4% Bituminous Coal : 24.4% |
| Diablo Canyon | Avila Beach, California | 18 TWh | Apr 1985 | Oct 2025 | Nuclear |
| Donald C Cook | Bridgman, Michigan | 18 TWh | Jul 1975 | Oct 2025 | Nuclear |
| Dresden Generating Station | Morris, Illinois | 15 TWh | Jul 1970 | Oct 2025 | Nuclear |
| Edwin I Hatch | Baxley, Georgia | 14 TWh | Nov 1975 | Oct 2025 | Nuclear |
| Gavin Power, LLC | Cheshire, Ohio | 13 TWh | Sep 1974 | Oct 2025 | Bituminous Coal : 99.5% Distillate Fuel Oil : 0.5% |
| Grand Coulee | Grand Coulee, Washington | 16 TWh | Feb 1941 | Oct 2025 | Water |
| Grand Gulf | Port Gibson, Mississippi | 11 TWh | Jun 1985 | Oct 2025 | Nuclear |
| Guernsey Power Station | Byesville, Ohio | 11 TWh | Jan 2023 | Oct 2025 | Natural Gas |
| H Allen Franklin Combined Cycle | Smiths, Alabama | 12 TWh | May 2002 | Oct 2025 | Natural Gas |
| Hines Energy Complex | Bartow, Florida | 12 TWh | Mar 1999 | Oct 2025 | Natural Gas |
| Jack McDonough | Smyrna, Georgia | 17 TWh | Apr 1971 | Oct 2025 | Natural Gas |
| James H Miller Jr | Quinton, Alabama | 19 TWh | Sep 1978 | Oct 2025 | Subbituminous Coal : 99.2% Natural Gas : 0.8% |
| Joseph M Farley | Columbia, Alabama | 13 TWh | Nov 1977 | Oct 2025 | Nuclear |
| Labadie | Labadie, Missouri | 16 TWh | May 1970 | Oct 2025 | Subbituminous Coal : 99.9% |
| LaSalle Generating Station | Marseilles, Illinois | 19 TWh | Dec 1983 | Oct 2025 | Nuclear |
| Limerick | Sanatoga, Pennsylvania | 19 TWh | Jan 1986 | Oct 2025 | Nuclear |
| McGuire | Huntersville, North Carolina | 20 TWh | Aug 1981 | Oct 2025 | Nuclear |
| Millstone | Waterford, Connecticut | 17 TWh | Nov 1975 | Oct 2025 | Nuclear |
| Monroe (MI) | Monroe, Michigan | 16 TWh | Oct 1969 | Oct 2025 | Subbituminous Coal : 74.1% Bituminous Coal : 16.5% Petroleum Coke : 9.1% |
| Nine Mile Point Nuclear Station | Lycoming, New York | 16 TWh | Nov 1969 | Oct 2025 | Nuclear |
| North Anna | Mineral, Virginia | 15 TWh | May 1978 | Oct 2025 | Nuclear |
| Oconee | Seneca, South Carolina | 23 TWh | Jun 1973 | Oct 2025 | Nuclear |
| Okeechobee Clean Energy Center | Okeechobee, Florida | 12 TWh | Feb 2019 | Oct 2025 | Natural Gas |
| Palo Verde | Wintersburg, Arizona | 32 TWh | Dec 1985 | Oct 2025 | Nuclear |
| Peach Bottom | Delta, Pennsylvania | 22 TWh | Jun 1974 | Oct 2025 | Nuclear |
| PSEG Salem Generating Station | Hancocks Bridge, New Jersey | 18 TWh | May 1971 | Oct 2025 | Nuclear |
| Quad Cities Generating Station | Cordova, Illinois | 15 TWh | Nov 1972 | Oct 2025 | Nuclear |
| Robert Moses Niagara | Lewiston, New York | 14 TWh | Dec 1960 | Oct 2025 | Water |
| Sequoyah | Soddy Daisy, Tennessee | 13 TWh | Jun 1981 | Oct 2025 | Nuclear |
| South Texas Project | Wadsworth, Texas | 22 TWh | Jul 1988 | Oct 2025 | Nuclear |
| St Lucie | Jensen Beach, Florida | 16 TWh | Apr 1976 | Oct 2025 | Nuclear |
| Surry | Surry, Virginia | 14 TWh | Nov 1972 | Oct 2025 | Nuclear |
| TalenEnergy Susquehanna | Berwick, Pennsylvania | 19 TWh | May 1983 | Oct 2025 | Nuclear |
| Turkey Point | Homestead, Florida | 20 TWh | Mar 1967 | Oct 2025 | Nuclear : 68.2% Natural Gas : 31.8% |
| Vogtle | Waynesboro, Georgia | 36 TWh | Apr 1987 | Oct 2025 | Nuclear |
| W A Parish | Thompsons, Texas | 15 TWh | May 1958 | Oct 2025 | Subbituminous Coal : 83.8% Natural Gas : 16.2% |
| Watts Bar Nuclear Plant | Spring City, Tennessee | 15 TWh | Apr 1996 | Oct 2025 | Nuclear |
| West County Energy Center | Loxahatchee, Florida | 18 TWh | Jul 2009 | Oct 2025 | Natural Gas : 99.9% |