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 |
|---|---|---|---|---|---|---|---|---|
| DWW Solar LL LLC | New York, NY | Independent Power Producer | 1 | 52.5 GWh | Jun 2026 | - | ||
| St. James Solar, LLC | New York, NY | Independent Power Producer | 1 | 52.6 GWh | Dec 2025 | Sep 2025 | $653.45k | |
| American Sugar Refining Inc. | West Palm Beach, FL | |Independent Power Producer | 3 | 52.8 GWh | Jun 2026 | - | ||
| Indeck-Olean Ltd Partnership | Buffalo Grove, IL | Independent Power Producer | 1 | 52.9 GWh | Nov 2025 | Sep 2025 | $1.83M | |
| Calpine Gilroy Cogen LP | Gilroy, CA | Independent Power Producer | 2 | 53.0 GWh | Dec 2025 | Oct 2025 | $2.56M | |
| City Of Richmond - (In) | Richmond, IN | Municipally-Owned Utility | 1 | 53.1 GWh | Dec 2025 | - | ||
| Placid Refining Co LLC | Port Allen, LA | Industrial | 1 | 53.2 GWh | Dec 2025 | - | ||
| Simon Solar Farm, LLC | Nashville, TN | Independent Power Producer | 1 | 53.4 GWh | Dec 2025 | Sep 2025 | $1.73M | |
| Crow Creek Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 53.5 GWh | Jun 2026 | Sep 2025 | $1.49M | |
| Sunshare Management | Denver, CO | Independent Power Producer | 21 | 53.5 GWh | Dec 2025 | - | ||
| Stored Solar J&We | West Enfield, ME | Independent Power Producer | 2 | 53.5 GWh | Jan 2026 | Mar 2023 | ||
| Consolidated Edison Solutions Inc | Valhalla, NY | Independent Power Producer | - | 53.6 GWh | Dec 2024 | Dec 2022 | ||
| Cherrywood Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 53.8 GWh | Jun 2026 | - | ||
| Mondu Solar LLC | Independent Power Producer | 1 | 53.8 GWh | Jun 2026 | - | |||
| Rhode Island Hospital | Providence, RI | Commercial | 1 | 53.9 GWh | Jun 2026 | - | ||
| Musselshell Wind Project LLC | Independent Power Producer|Investor-Owned Utility | 2 | 54.0 GWh | Dec 2024 | - | |||
| Simcoe Solar | Miami, FL | Independent Power Producer | 1 | 54.1 GWh | Jun 2026 | - | ||
| DC Water | Washington, DC | Municipally-Owned Utility | 1 | 54.1 GWh | Jun 2026 | - | ||
| Borough Of Chambersburg - (Pa) | Chambersburg, PA | Municipally-Owned Utility | 2 | 54.2 GWh | Jun 2026 | Sep 2025 | $2.82M | |
| Three W Solar LLC | Houston, TX | Independent Power Producer | 1 | 54.2 GWh | Jun 2026 | - | ||
| Idaho Winds LLC | Glenns Ferry, ID | Independent Power Producer | 1 | 54.2 GWh | Dec 2025 | - | ||
| Thor Solar 1 CEI, LLC | Scottsdale, AZ | Independent Power Producer | 8 | 54.3 GWh | Dec 2025 | - | ||
| University Of Alaska | Fairbanks, AK | State-Owned Utility | 1 | 54.3 GWh | Jun 2026 | - | ||
| New Hope Power Company | South Bay, FL | Industrial | 1 | 54.4 GWh | Jun 2026 | - | ||
| Roseburg Forest Products Co | Weed, CA | Industrial | 2 | 54.4 GWh | Dec 2025 | Oct 2025 | $1.14M | |
| Dart Container Corp | Leola, PA | Industrial | 1 | 54.6 GWh | Jun 2026 | - | ||
| Topsham Hydro Partners | Milford, ME | Independent Power Producer | 1 | 54.8 GWh | Dec 2025 | - | ||
| TDX North Slope Generating Inc. | Anchorage, AK | Investor-Owned Utility | 2 | 55.2 GWh | Dec 2024 | - | ||
| Lakeside Syracuse LLC | Beaver Falls, NY | Independent Power Producer | 1 | 55.2 GWh | Dec 2025 | Dec 2014 | ||
| University Of North Carolina | Chapel Hill, NC | State-Owned Utility | 2 | 55.3 GWh | Jun 2026 | - | ||
| Solar Oasis LLC | Independent Power Producer | 1 | 55.4 GWh | Dec 2025 | - | |||
| Pontook Operating LP | Millinocket, ME | Independent Power Producer | 1 | 55.4 GWh | Dec 2025 | - | ||
| USF Essex Lessor, LLC | New York, NY | Independent Power Producer | 6 | 55.4 GWh | Dec 2025 | - | ||
| Lone Valley Solar Park II LLC | Houston, TX | Independent Power Producer | 1 | 55.5 GWh | Dec 2025 | Sep 2025 | $1.71M | |
| Emcor Energy Services | Durham, NH | Independent Power Producer | 1 | 55.6 GWh | Jun 2026 | - | ||
| United Illuminating Co | Orange, CT | Investor-Owned Utility | 3 | 55.7 GWh | Jun 2026 | Sep 2025 | $20.21M | $64.93M |
| Bullrock-Nxtgenrea | Hartsburn, MO | Independent Power Producer | 15 | 55.8 GWh | Dec 2025 | - | ||
| PB Nutclif Master, LLC | Nutley, NJ | Commercial | 1 | 55.8 GWh | Jun 2026 | - | ||
| Fire Island Wind LLC | Anchorage, AK | Independent Power Producer | 1 | 56.0 GWh | Dec 2025 | - | ||
| US Sugar Savannah Refinery, LLC | Port Wentworth, GA | Industrial | 1 | 56.0 GWh | Dec 2024 | - | ||
| Luminace Solar MC, LLC | New York, NY | Independent Power Producer | 13 | 56.2 GWh | Dec 2025 | - | ||
| Rising Tree Wind Farm II LLC | Houston, TX | Independent Power Producer | 1 | 56.2 GWh | Dec 2025 | Jun 2025 | $1.22M | |
| Cascade Solar LLC | Independent Power Producer | 2 | 56.3 GWh | Dec 2025 | - | |||
| Whitney Point Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 56.4 GWh | Dec 2025 | Jun 2025 | $1.10M | |
| Robbins Lumber Inc | Industrial | 2 | 56.4 GWh | Dec 2024 | - | |||
| 1000 Mile Solar, LLC | Boston, MA | Independent Power Producer | 1 | 56.5 GWh | Jun 2026 | - | ||
| Reworld Macarthur Renewable Energy | Ronkonkoma, NY | Municipally-Owned Utility | 1 | 56.7 GWh | Jun 2026 | - | ||
| DP-C2 Episode 1 LLC | New York, NY | Independent Power Producer | 4 | 56.7 GWh | Dec 2025 | - | ||
| Ozark Hydro Management, LLC | Locust Grove, AR | Independent Power Producer | 3 | 57.0 GWh | Jun 2026 | - | ||
| Brownsville Public Utilities Board | Brownsville, TX | Municipally-Owned Utility | 1 | 57.2 GWh | Dec 2025 | - | ||
| W&T Offshore Inc | Coden, AL | Industrial | 2 | 57.3 GWh | Dec 2025 | - | ||
| Sunray Energy 2, LLC | Boise, ID | Independent Power Producer | 1 | 57.4 GWh | Dec 2025 | Sep 2025 | $1.09M | |
| KODA Energy LLC | Shakopee, MN | Independent Power Producer | 1 | 57.4 GWh | Dec 2025 | Sep 2025 | $96.68k | |
| CPV Spruce Mountain Wind LLC | Independent Power Producer | 1 | 57.7 GWh | Dec 2025 | - | |||
| Ho'Ohana Solar 1 LLC | Irvine, CA | Independent Power Producer | 1 | 57.8 GWh | Jun 2026 | - | ||
| Grant County Wind, LLC | Minneapolis, MN | Independent Power Producer | 1 | 57.8 GWh | Dec 2025 | - | ||
| SR Baxley, LLC | Nashville, TN | Independent Power Producer | 1 | 57.8 GWh | Jun 2026 | Jun 2025 | $436.50k | |
| Ee Waianae Solar Project LLC | San Diego, CA | Independent Power Producer | 1 | 57.9 GWh | Jun 2026 | - | ||
| Mars Wrigley Confectionery US, LLC | Hackettstown, NJ | Commercial | 1 | 58.1 GWh | Dec 2025 | - | ||
| Nextera Energy Mountain VIew Solar | Juno Beach, FL | Independent Power Producer | 1 | 58.2 GWh | Jun 2026 | - | ||
| City Of Taunton - (Ma) | Taunton, MA | Municipally-Owned Utility | 2 | 58.4 GWh | Dec 2025 | Jul 2014 | ||
| Michigan Public Power Agency | Lansing, MI | Political Subdivision | 1 | 58.4 GWh | Dec 2025 | Sep 2025 | $22.86M | |
| Architect Of The Capitol, Capitol Power Plant | Washington, DC | Commercial | 1 | 58.4 GWh | Dec 2025 | - | ||
| South Fork Wind, LLC | Minneapolis, MN | Independent Power Producer | 1 | 58.6 GWh | Dec 2025 | Sep 2025 | $22.46M | |
| Yaphank Fuel Cell Park, LLC | Danbury, CT | Independent Power Producer | 1 | 58.7 GWh | Dec 2024 | Sep 2025 | $2.21M | |
| Ny - Presbyterian Hospital- 68TH St | New York, NY | Commercial | 1 | 58.9 GWh | Dec 2025 | - | ||
| FRV Ae Solar LLC | San Francisco, CA | Independent Power Producer | 1 | 59.1 GWh | Dec 2025 | - | ||
| Techren Solar III LLC | Boise, ID | Independent Power Producer | 1 | 59.2 GWh | Jun 2026 | Sep 2025 | $574.82k | |
| Rain CII Carbon LLC | Covington, LA | Industrial | 1 | 59.4 GWh | Jan 2026 | - | ||
| ESI Vansycle Partners LP | Juno Beach, FL | Independent Power Producer | 1 | 59.4 GWh | Dec 2025 | Jun 2025 | $1.25M | |
| The Gillette Company | South Boston, MA | Industrial | 1 | 59.6 GWh | Jun 2026 | - | ||
| SR McNeal, LLC | Nashville, TN | Independent Power Producer | 1 | 59.6 GWh | Jun 2026 | Sep 2025 | $503.70k | |
| Hayhurst New Mexico Solar | Wilmington, DE | Independent Power Producer | 1 | 59.8 GWh | Dec 2025 | - | ||
| Waiawa Solar Power LLC | Princeton, NJ | Independent Power Producer | 1 | 60.0 GWh | Jun 2026 | - | ||
| Truckee Meadows Water Authority | Reno, NV | Municipally-Owned Utility | 3 | 60.1 GWh | Jun 2026 | - | ||
| St Mary's Hospital | Bayside, NY | |Commercial | 3 | 60.3 GWh | Jun 2026 | - | ||
| Bloom Energy 2009 PPA | San Jose, CA | Independent Power Producer | 7 | 60.4 GWh | Dec 2025 | - | ||
| Red Horse III | New York, NY | Independent Power Producer | 1 | 60.4 GWh | Dec 2025 | - | ||
| Redfield PV I, LLC | Austin, TX | Independent Power Producer | 1 | 60.4 GWh | Jun 2026 | - | ||
| Tilton Energy LLC | Tilton, IL | Independent Power Producer | 1 | 60.6 GWh | Dec 2025 | Sep 2025 | $1.77M | |
| Clinton Solar (Oh) LLC | Houston, TX | Independent Power Producer | 1 | 60.7 GWh | Jun 2026 | - | ||
| Ta-High Desert LLC | Princeton, NJ | Independent Power Producer | 1 | 60.7 GWh | Dec 2025 | - | ||
| City Of Dover - (Oh) | Dover, OH | Municipally-Owned Utility | 1 | 60.7 GWh | Dec 2025 | - | ||
| Wildcat Wind, LLC | Baltimore, MD | Independent Power Producer | 1 | 60.8 GWh | Dec 2025 | Sep 2025 | $733.97k | |
| BCD Project Holdings 1, LLC | Asheville, NC | Independent Power Producer | 2 | 60.8 GWh | Dec 2025 | - | ||
| Power County Wind Park South LLC | New York, NY | Independent Power Producer | 1 | 60.9 GWh | Dec 2025 | - | ||
| Pinal Central Energy Center, LLC | Juno Beach, FL | Independent Power Producer | 1 | 61.1 GWh | Jun 2026 | Sep 2025 | $1.56M | |
| CPV Canton Mountain Wind LLC | Silver Spring, MD | Independent Power Producer | 1 | 61.1 GWh | Dec 2025 | Sep 2025 | $1.66M | |
| Potrero Hills Energy Producers, LLC | Detroit, MI | Investor-Owned Utility | 1 | 61.1 GWh | Dec 2025 | - | ||
| Diamond Generating Corporation | LOS Angeles, CA | Independent Power Producer | 3 | 61.2 GWh | Jun 2026 | - | ||
| Forward Windpower, LLC | Princeton, NJ | Independent Power Producer | 1 | 61.2 GWh | Dec 2025 | Jun 2025 | $393.12k | |
| Nstar Electric Company | Westwood, MA | Investor-Owned Utility | 17 | 61.3 GWh | Jun 2026 | Oct 2025 | $27.02M | $57.43M |
| Thermo No 1 Be 01 LLC | Independent Power Producer | 2 | 61.7 GWh | Dec 2025 | - | |||
| Washington Electric Coop - (VT) | East Montpelier, VT | Cooperative | 2 | 61.8 GWh | Dec 2025 | - | ||
| Adelanto Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 61.8 GWh | Dec 2025 | Sep 2025 | $1.49M | |
| Techren Solar IV LLC | Boise, ID | Independent Power Producer | 1 | 61.9 GWh | Jun 2026 | Sep 2025 | $623.89k | |
| San Diego State University | San Diego, CA | State-Owned Utility | 1 | 61.9 GWh | Jun 2026 | - | ||
| Casella Waste Systems | Rutland, VT | Industrial | 2 | 61.9 GWh | Dec 2025 | - | ||
| Athens Energy, LLC | Athens, ME | Independent Power Producer | 1 | 62.2 GWh | Dec 2025 | Apr 2018 | ||
| Caden Energix Hickory LLC | Arlington, VA | Independent Power Producer | 1 | 62.4 GWh | Jun 2026 | Oct 2025 | $1.69M |
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 |