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 2025Q1 Seller Transactions | FERC 2025Q1 Buyer Transactions |
|---|---|---|---|---|---|---|---|---|
| Standard Solar | Rockville, MD | Independent Power Producer | 90 | 254.5 GWh | Dec 2024 | - | ||
| FRIT Solar Inc | Rockville, MD | Independent Power Producer | 1 | 1.2 GWh | Dec 2024 | - | ||
| Energy 2001, Inc. | Rocklin, CA | Independent Power Producer | 1 | 32.1 GWh | Dec 2024 | - | ||
| Rockford Generation LLC | Rockford, IL | Independent Power Producer | 2 | 156.5 GWh | Dec 2024 | - | ||
| Four Rivers Sanitation Authority | Rockford, IL | Municipally-Owned Utility | 1 | 8.7 GWh | Apr 2025 | - | ||
| Simplot Phosphates LLC | Rock Springs, WY | Industrial | 1 | 98.4 GWh | Apr 2025 | - | ||
| City Of Rock Falls - (Il) | Rock Falls, IL | Municipally-Owned Utility | 3 | 10.6 GWh | Dec 2024 | - | ||
| University Of Rochester | Rochester, NY | Commercial | 1 | 12.7 GWh | Nov 2024 | - | ||
| Rochester Gas & Electric Corp | Rochester, NY | Investor-Owned Utility | 7 | 1.9 GWh | Nov 2024 | Jul 2025 | $2.03M | $5.03M |
| Red-Rochester, LLC | Rochester, NY | Industrial | 1 | 298.2 GWh | Mar 2025 | Jun 2025 | $547.02k | |
| NSF Energy One LLC | Rochester, NY | Independent Power Producer | 4 | 13.7 GWh | Dec 2024 | - | ||
| Southern Minnesota Mun P AGNY | Rochester, MN | Political Subdivision | 5 | 53.6 GWh | Dec 2024 | - | ||
| Rochester Public Utilities | Rochester, MN | Municipally-Owned Utility | 5 | 83.0 GWh | Dec 2024 | Jan 2015 | ||
| Olmsted County Public Works | Rochester, MN | Municipally-Owned Utility | 1 | 50.6 GWh | Dec 2024 | - | ||
| Justin McNeilus | Rochester, MN | Independent Power Producer | 1 | 102.2 GWh | Dec 2024 | - | ||
| Franklin Heating Station | Rochester, MN | Independent Power Producer | 1 | 65.7 GWh | Apr 2025 | - | ||
| City Of Rochester | Rochester, MN | Municipally-Owned Utility | 1 | 4.2 GWh | Dec 2024 | Sep 2024 | ||
| Rochester Ma 2 LLC | Rochester, MA | Independent Power Producer | 1 | 1.5 GWh | Dec 2024 | - | ||
| Rochelle Municipal Utilities | Rochelle, IL | Municipally-Owned Utility | 3 | 3.2 GWh | Apr 2025 | - | ||
| Westrock Kraft Paper, LLC | Roanoke Rapids, NC | Industrial | 1 | 188.3 GWh | Apr 2025 | - | ||
| Denbury Inc | Riverton, WY | Industrial | 2 | 49.1 GWh | Apr 2025 | - | ||
| City Of Riverside - (Ca) | Riverside, CA | Municipally-Owned Utility | 3 | 86.4 GWh | Dec 2024 | Jun 2025 | $15.07M | |
| Morton Salt Inc | Rittman, OH | Industrial | 1 | 14.6 GWh | Dec 2024 | - | ||
| Altagas Ripon Energy Inc. | Ripon, CA | Independent Power Producer | 1 | 2.2 GWh | Feb 2025 | Mar 2025 | $16.66k | |
| Fiber Recovery, Inc | Ringle, WI | Independent Power Producer | 1 | 6.5 GWh | Dec 2024 | - | ||
| Sandy Creek Energy Associates LP | Riesel, TX | Independent Power Producer | 1 | 3.2 TWh | Apr 2025 | - | ||
| Scale Sustainable I, LLC | Ridgewood, NJ | Independent Power Producer | 17 | 7.4 GWh | Dec 2024 | - | ||
| Bergen Generating Station | Ridgefield, NJ | Independent Power Producer | 1 | 2.3 TWh | Apr 2025 | - | ||
| Wilkinson Solar LLC | Richmond, VA | - | - | - | Jun 2025 | $1.10M | ||
| Virginia Electric & Power Co | Richmond, VA | Investor-Owned Utility | 47 | 76.1 TWh | Apr 2025 | Jun 2025 | $1.43B | $21.81M |
| Veolia Energy Operating Service | Richmond, VA | Independent Power Producer | 1 | 59.5 GWh | Apr 2025 | - | ||
| Spruance Operating Services, LLC | Richmond, VA | - | - | - | Apr 2025 | $1.41M | ||
| Southampton Solar, LLC | Richmond, VA | - | - | - | Jul 2025 | $2.19M | ||
| South Carolina Generating Company, Inc. | Richmond, VA | - | - | - | Jul 2025 | $51.22M | ||
| Scott-Ii Solar LLC | Richmond, VA | - | - | - | Jul 2025 | $383.84k | ||
| Pickaway County Solar Project, LLC | Richmond, VA | - | - | - | Jul 2025 | $1.20M | ||
| Ingenco Renewable Development, LLC | Richmond, VA | Independent Power Producer | 3 | 81.7 GWh | Dec 2024 | - | ||
| Industrial Power Generating Company LLC | Richmond, VA | Independent Power Producer | 12 | 320.3 GWh | Dec 2024 | - | ||
| Greensville County Solar Project, LLC | Richmond, VA | - | - | - | Jul 2025 | $928.36k | ||
| Eastern Shore Solar LLC | Richmond, VA | - | - | - | Jul 2025 | $4.24M | ||
| Dominion Renewable Energy | Richmond, VA | Independent Power Producer|Investor-Owned Utility | 45 | 2.7 TWh | Apr 2025 | - | ||
| Dominion Energy Generation Marketing, Inc. | Richmond, VA | - | - | - | Jul 2025 | $2.29M | $2.19M | |
| Buckeye Plains Solar Project, LLC | Richmond, VA | - | - | - | Jul 2025 | $1.25M | ||
| Brazos Valley Energy | Richmond, TX | Investor-Owned Utility | 1 | 3.4 TWh | Apr 2025 | - | ||
| City Of Richmond - (In) | Richmond, IN | Municipally-Owned Utility | 1 | 35.0 GWh | Dec 2024 | - | ||
| Solar Star Colorado III, LLC | Richmond, CA | Independent Power Producer | 1 | 124.1 GWh | Dec 2024 | Mar 2025 | $1.62M | |
| Solar Star Colorado II LLC | Richmond, CA | Independent Power Producer | 1 | 11.4 GWh | Dec 2024 | - | ||
| Solar Star California XXXI, LLC | Richmond, CA | Independent Power Producer | 1 | 13.4 GWh | Dec 2024 | - | ||
| Solar Star California Lxxviii, LLC | Richmond, CA | Independent Power Producer | 1 | 3.3 GWh | Dec 2023 | - | ||
| Parrey, LLC | Richmond, CA | Independent Power Producer | - | - | - | Mar 2025 | $3.86M | |
| High Plains Ranch II, LLC | Richmond, CA | Independent Power Producer | - | - | Dec 2020 | Jun 2025 | $10.82M | |
| Boulder Solar Power, LLC | Richmond, CA | Independent Power Producer | - | - | - | Mar 2025 | $2.58M | |
| Energy Northwest | Richland, WA | State-Owned Utility | 4 | 9.6 TWh | Apr 2025 | - | ||
| Richland Center Renewable Energy LLC | Richland Center, WI | Industrial | 1 | 6.5 GWh | Dec 2024 | - | ||
| Interstate Paper LLC | Riceboro, GA | Industrial | 1 | 103.6 GWh | Dec 2024 | - | ||
| Bio Town Biogas, LLC | Reynolds, IN | Industrial | 1 | 35.7 GWh | Dec 2024 | - | ||
| Brigham Young Univ Idaho | Rexburg, ID | Commercial | 1 | 39.9 GWh | Apr 2025 | - | ||
| Southern Minnesota Beet Sugar | Renville, MN | Industrial | 1 | 26.5 GWh | Apr 2025 | - | ||
| Ventura Solar LLC | Renton, WA | Independent Power Producer | 1 | 6.5 GWh | Dec 2024 | - | ||
| MEVS Dot, LLC | Renton, WA | Independent Power Producer | 1 | 4.0 GWh | Dec 2024 | - | ||
| Jemez Cuba LLC | Renton, WA | Independent Power Producer | 1 | 6.0 GWh | Dec 2024 | - | ||
| Rensselaer Generating LLC | Rensselaer, NY | Independent Power Producer | 1 | 21.0 GWh | Dec 2024 | Apr 2025 | $934.80k | |
| Empire Generating Co LLC | Rensselaer, NY | Independent Power Producer | 1 | 2.8 TWh | Apr 2025 | Apr 2025 | $83.50M | |
| Woods Hill Solar, LLC | Reno, NV | Independent Power Producer | 1 | 25.3 GWh | Apr 2025 | - | ||
| Viridity Energy Solutions, Inc. | Reno, NV | Independent Power Producer | 3 | -2.5 GWh | Dec 2024 | Apr 2025 | $1.77M | |
| VESI Pomona Energy Storage, Inc. | Reno, NV | Independent Power Producer | 1 | -4.4 GWh | Apr 2025 | Mar 2025 | $261.99k | |
| VESI 34 LLC | Reno, NV | Independent Power Producer | 1 | - | - | Mar 2025 | $64.28k | |
| VESI 25 LLC | Reno, NV | Independent Power Producer | 1 | -4.5 GWh | Dec 2024 | Apr 2025 | $2.51M | |
| VESI 24 LLC | Reno, NV | Independent Power Producer | 1 | -1.6 GWh | Dec 2024 | Apr 2025 | $835.88k | |
| VESI 23 LLC | Reno, NV | Independent Power Producer | 1 | -4.7 GWh | Apr 2025 | Apr 2025 | $2.52M | |
| VESI 10 LLC | Reno, NV | Independent Power Producer | 1 | -973.0 MWh | Dec 2024 | Mar 2025 | $198.07k | |
| USG Oregon LLC | Reno, NV | - | - | - | Mar 2025 | $4.99M | ||
| Tulare Solar Center, LLC | Reno, NV | Independent Power Producer | 1 | 128.8 GWh | Apr 2025 | Mar 2025 | $637.10k | |
| Truckee Meadows Water Authority | Reno, NV | Municipally-Owned Utility | 3 | 59.2 GWh | Apr 2025 | - | ||
| Stryker 22, L.L.C. | Reno, NV | Independent Power Producer | 1 | -5.4 GWh | Apr 2025 | Apr 2025 | $2.34M | |
| Steamboat Hills LLC | Reno, NV | - | - | - | Mar 2025 | $5.13M | ||
| Steamboat Development Corp | Reno, NV | Independent Power Producer | 2 | 146.1 GWh | Dec 2024 | - | ||
| Sierra Pacific Power Co | Reno, NV | Investor-Owned Utility | 14 | 6.2 TWh | Apr 2025 | Jul 2025 | $10.62M | $21.79M |
| Re Mustang Two LLC | Reno, NV | Independent Power Producer | 1 | 391.9 GWh | Apr 2025 | - | ||
| PUNA Geothermal Venture | Reno, NV | Independent Power Producer | 1 | 282.2 GWh | Dec 2024 | - | ||
| Plumsted 537 LLC | Reno, NV | Independent Power Producer | 1 | -3.5 GWh | Apr 2025 | Apr 2025 | $2.23M | |
| ORNI 50 LLC | Reno, NV | - | - | - | Mar 2025 | $3.87M | ||
| ORNI 43 LLC | Reno, NV | - | - | - | Mar 2025 | $6.56M | ||
| ORNI 41 LLC | Reno, NV | - | - | - | Mar 2025 | $10.53M | ||
| ORNI 39 LLC | Reno, NV | - | - | - | Mar 2025 | $15.46M | ||
| ORNI 36 LLC | Reno, NV | - | - | - | Mar 2025 | $3.30M | ||
| ORNI 18 LLC | Reno, NV | - | - | - | Mar 2025 | $223.04k | ||
| ORNI 14 LLC | Reno, NV | - | - | - | Mar 2025 | $1.71M | ||
| Ormesa LLC | Reno, NV | - | - | - | Mar 2025 | $4.93M | ||
| Ormat Stillwater Solar PV II, LLC | Reno, NV | Independent Power Producer | 1 | 26.1 GWh | Dec 2024 | Mar 2025 | $155.55k | |
| Ormat Stillwater LLC | Reno, NV | Independent Power Producer | 1 | 140.1 GWh | Dec 2024 | Mar 2025 | $1.71M | |
| Ormat Salt Wells LLC | Reno, NV | Independent Power Producer | 1 | 76.9 GWh | Dec 2024 | - | ||
| Ormat Nevada Inc. | Reno, NV | Independent Power Producer | 28 | 3.4 TWh | Apr 2025 | - | ||
| Ormat Dixie Valley LLC | Reno, NV | - | - | - | Mar 2025 | $7.24M | ||
| Ormat Cove Fort LLC | Reno, NV | Independent Power Producer | 2 | 136.1 GWh | Dec 2024 | Mar 2025 | $2.99M | |
| Orcal Geothermal, Inc | Reno, NV | Independent Power Producer | 2 | 755.2 GWh | Dec 2024 | - | ||
| ONGP LLC | Reno, NV | - | - | - | Mar 2025 | $27.98M | ||
| North Valley | Reno, NV | Independent Power Producer | 1 | 207.3 GWh | Apr 2025 | - | ||
| Mammoth Three LLC | Reno, NV | - | - | - | Mar 2025 | $1.18M | ||
| Mammoth One LLC | Reno, NV | - | - | - | Mar 2025 | $2.27M |
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 | May 2025 | Nuclear |
| Barry | Bucks, Alabama | 14 TWh | Jan 1954 | May 2025 | Natural Gas : 93.4% Bituminous Coal : 6.6% |
| Beaver Valley | Shippingport, Pennsylvania | 15 TWh | Aug 1976 | May 2025 | Nuclear |
| Bowen | Cartersville, Georgia | 11 TWh | Sep 1971 | May 2025 | Bituminous Coal : 99.8% |
| Braidwood Generation Station | Braceville, Illinois | 20 TWh | Jun 1988 | May 2025 | Nuclear |
| Browns Ferry | Decatur, Alabama | 29 TWh | Jul 1974 | May 2025 | Nuclear |
| Brunswick Nuclear | Southport, North Carolina | 15 TWh | Oct 1975 | May 2025 | Nuclear |
| Byron Generating Station | Byron, Illinois | 19 TWh | Aug 1985 | May 2025 | Nuclear |
| Calvert Cliffs Nuclear Power Plant | Lusby, Maryland | 15 TWh | Apr 1975 | May 2025 | Nuclear |
| Catawba | York, South Carolina | 19 TWh | May 1985 | May 2025 | Nuclear |
| Comanche Peak | Glen Rose, Texas | 19 TWh | Jul 1990 | May 2025 | Nuclear |
| Crystal River | Crystal River, Florida | 15 TWh | Sep 1966 | May 2025 | Natural Gas : 77.9% Bituminous Coal : 21.9% |
| Diablo Canyon | Avila Beach, California | 19 TWh | Apr 1985 | May 2025 | Nuclear |
| Donald C Cook | Bridgman, Michigan | 18 TWh | Jul 1975 | May 2025 | Nuclear |
| Dresden Generating Station | Morris, Illinois | 15 TWh | Jul 1970 | May 2025 | Nuclear |
| Edwin I Hatch | Baxley, Georgia | 14 TWh | Nov 1975 | May 2025 | Nuclear |
| Gavin Power, LLC | Cheshire, Ohio | 12 TWh | Sep 1974 | May 2025 | Bituminous Coal : 99.4% Distillate Fuel Oil : 0.6% |
| Ghent | Ghent, Kentucky | 11 TWh | Jan 1974 | May 2025 | Bituminous Coal : 99.9% |
| Grand Coulee | Grand Coulee, Washington | 16 TWh | Feb 1941 | May 2025 | Water |
| Grand Gulf | Port Gibson, Mississippi | 12 TWh | Jun 1985 | May 2025 | Nuclear |
| Guernsey Power Station | Byesville, Ohio | 11 TWh | Jan 2023 | May 2025 | Natural Gas |
| H Allen Franklin Combined Cycle | Smiths, Alabama | 12 TWh | May 2002 | May 2025 | Natural Gas |
| Hines Energy Complex | Bartow, Florida | 12 TWh | Mar 1999 | May 2025 | Natural Gas |
| Jack McDonough | Smyrna, Georgia | 17 TWh | Apr 1971 | May 2025 | Natural Gas |
| James H Miller Jr | Quinton, Alabama | 18 TWh | Sep 1978 | May 2025 | Subbituminous Coal : 99.1% Natural Gas : 0.9% |
| Joseph M Farley | Columbia, Alabama | 14 TWh | Nov 1977 | May 2025 | Nuclear |
| Labadie | Labadie, Missouri | 15 TWh | May 1970 | May 2025 | Subbituminous Coal : 99.9% |
| LaSalle Generating Station | Marseilles, Illinois | 20 TWh | Dec 1983 | May 2025 | Nuclear |
| Limerick | Sanatoga, Pennsylvania | 19 TWh | Jan 1986 | May 2025 | Nuclear |
| McGuire | Huntersville, North Carolina | 19 TWh | Aug 1981 | May 2025 | Nuclear |
| Millstone | Waterford, Connecticut | 16 TWh | Nov 1975 | May 2025 | Nuclear |
| Monroe (MI) | Monroe, Michigan | 15 TWh | Oct 1969 | May 2025 | Subbituminous Coal : 74.4% Bituminous Coal : 15.9% Petroleum Coke : 9.5% |
| Nine Mile Point Nuclear Station | Lycoming, New York | 16 TWh | Nov 1969 | May 2025 | Nuclear |
| North Anna | Mineral, Virginia | 16 TWh | May 1978 | May 2025 | Nuclear |
| Oconee | Seneca, South Carolina | 22 TWh | Jun 1973 | May 2025 | Nuclear |
| Palo Verde | Wintersburg, Arizona | 32 TWh | Dec 1985 | May 2025 | Nuclear |
| Peach Bottom | Delta, Pennsylvania | 22 TWh | Jun 1974 | May 2025 | Nuclear |
| Prairie State Generating Station | Marissa, Illinois | 11 TWh | May 2012 | May 2025 | Bituminous Coal : 99.8% |
| PSEG Salem Generating Station | Hancocks Bridge, New Jersey | 17 TWh | May 1971 | May 2025 | Nuclear |
| Quad Cities Generating Station | Cordova, Illinois | 15 TWh | Nov 1972 | May 2025 | Nuclear |
| Robert Moses Niagara | Lewiston, New York | 15 TWh | Dec 1960 | May 2025 | Water |
| South Texas Project | Wadsworth, Texas | 21 TWh | Jul 1988 | May 2025 | Nuclear |
| St Lucie | Jensen Beach, Florida | 16 TWh | Apr 1976 | May 2025 | Nuclear |
| Surry | Surry, Virginia | 14 TWh | Nov 1972 | May 2025 | Nuclear |
| TalenEnergy Susquehanna | Berwick, Pennsylvania | 19 TWh | May 1983 | May 2025 | Nuclear |
| Turkey Point | Homestead, Florida | 20 TWh | Mar 1967 | May 2025 | Nuclear : 67.4% Natural Gas : 32.6% |
| Vogtle | Waynesboro, Georgia | 35 TWh | Apr 1987 | May 2025 | Nuclear |
| W A Parish | Thompsons, Texas | 14 TWh | May 1958 | May 2025 | Subbituminous Coal : 83.3% Natural Gas : 16.7% |
| Watts Bar Nuclear Plant | Spring City, Tennessee | 15 TWh | Apr 1996 | May 2025 | Nuclear |
| West County Energy Center | Loxahatchee, Florida | 19 TWh | Jul 2009 | May 2025 | Natural Gas : 99.9% |