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 |
|---|---|---|---|---|---|---|---|---|
| Captona A Street 1 Johnston LLC | New York, NY | Independent Power Producer | 1 | 2.1 GWh | Dec 2025 | - | ||
| Siems Community Solar LLC | Juno Beach, FL | Independent Power Producer | 1 | 2.1 GWh | Dec 2025 | - | ||
| DG 1 Acquisition Co., LLC | Juno Beach, FL | Independent Power Producer | 1 | 2.1 GWh | Dec 2025 | - | ||
| Jpmorgan Chase Bank | Wilmington, DE | Commercial | 1 | 2.1 GWh | Dec 2025 | - | ||
| Clarkstown Solar LLC | LEHI, UT | Independent Power Producer | 1 | 2.1 GWh | Dec 2025 | - | ||
| Hydro Sierra Energy LLC | Independent Power Producer | 1 | 2.1 GWh | Dec 2025 | - | |||
| Wayne Solar II, LLC | Jersey City, NJ | Independent Power Producer | 1 | 2.1 GWh | Dec 2025 | - | ||
| MN CSG 2019-60 LLC | Annapolis, MD | Independent Power Producer | 1 | 2.1 GWh | Dec 2025 | - | ||
| DSI Julie Solar LLC | Annapolis, MD | Independent Power Producer | 1 | 2.1 GWh | Dec 2025 | - | ||
| RV CSU Power LLC | New York, NY | Independent Power Producer | 1 | 2.1 GWh | Dec 2025 | - | ||
| Blue Skies Solar, LLC | El Segundo, CA | Independent Power Producer | - | 2.1 GWh | Dec 2024 | - | ||
| Elk Street Solar LLC | New York, NY | Independent Power Producer | 1 | 2.1 GWh | Dec 2025 | - | ||
| Enfinity Norcal 1 FAA LLC | Atlanta, GA | Independent Power Producer | 1 | 2.0 GWh | Dec 2025 | - | ||
| KEI (Maine) Power Management (Iv) LLC | Montreal, QB | Independent Power Producer | 1 | 2.0 GWh | Dec 2025 | - | ||
| New Munich Solar LLC | Princeton, NJ | Independent Power Producer | 1 | 2.0 GWh | Dec 2025 | - | ||
| Olinda Trail Solar LLC | Princeton, NJ | Independent Power Producer | 1 | 2.0 GWh | Dec 2025 | - | ||
| VCP Realty, LLC | West Hartford, CT | Independent Power Producer | 6 | 2.0 GWh | Dec 2025 | - | ||
| Ameresco Glendale Road Solar PV LLC | Framingham, MA | Independent Power Producer | 1 | 2.0 GWh | Dec 2025 | - | ||
| Southeastern Chester County Refuse AUTH | West Grove, PA | Municipally-Owned Utility | 1 | 2.0 GWh | Dec 2025 | - | ||
| SR Skylark C, LLC | Nashville, TN | Independent Power Producer | 1 | 2.0 GWh | Dec 2025 | - | ||
| Bakersfield 111 LLC | San Jose, CA | Independent Power Producer | 1 | 2.0 GWh | Dec 2024 | - | ||
| Ra Jones | Covington, KY | Industrial | 1 | 2.0 GWh | Dec 2025 | - | ||
| MSC-Empire01, LLC | St. Paul, MN | Independent Power Producer | 1 | 2.0 GWh | Dec 2025 | - | ||
| Rec SHW, LLC | San LUIS Obispo, CA | Independent Power Producer | 2 | 2.0 GWh | Dec 2025 | - | ||
| Luminace Solar Georgia, LLC | New York, NY | Independent Power Producer | 1 | 2.0 GWh | Dec 2025 | - | ||
| Lavio Solar, LLC | Petaluma, CA | Independent Power Producer | 1 | 2.0 GWh | Dec 2025 | - | ||
| Somerville Solar, LLC | New York, NY | Independent Power Producer | 1 | 2.0 GWh | Dec 2025 | - | ||
| Jamison Solar Farm | Orangeburg, SC | State-Owned Utility | 1 | 2.0 GWh | Dec 2025 | - | ||
| Ny- CSG- Livingston 4 | New York, NY | Independent Power Producer | 1 | 2.0 GWh | Dec 2025 | - | ||
| Hometown Bio Energy LLC | Minneapolis, MN | Independent Power Producer | 1 | 2.0 GWh | Dec 2025 | - | ||
| Carson Cogeneration Co | Carson, CA | Independent Power Producer | 1 | 2.0 GWh | Sep 2025 | Jun 2017 | ||
| Hammer Community Solar LLC | Safety Harbor, FL | Independent Power Producer | - | 2.0 GWh | Dec 2024 | - | ||
| McGrath Light & Power Co | McGrath, AK | Investor-Owned Utility | 1 | 2.0 GWh | Dec 2025 | - | ||
| Pierre Solar | Edina, MN | Independent Power Producer | - | 2.0 GWh | Dec 2024 | - | ||
| Pepin Garden LLC | Minneapolis, MN | Independent Power Producer | 1 | 2.0 GWh | Dec 2025 | - | ||
| Stearns Solar I LLC | Princeton, NJ | Independent Power Producer | 1 | 2.0 GWh | Dec 2025 | - | ||
| St. Albans Solar Partners, LLC | Burlington, VT | Independent Power Producer | 1 | 2.0 GWh | Dec 2025 | - | ||
| GD Richmond Buttonwoods I, LLC | North Kingstown, RI | Commercial | - | 2.0 GWh | Dec 2024 | - | ||
| Ny- CSG- Johnstown 2 | Gloversville, NY | Independent Power Producer | 1 | 2.0 GWh | Dec 2025 | - | ||
| Arizona State University FDM | Tempe, AZ | Commercial | 1 | 2.0 GWh | Dec 2025 | - | ||
| Industrial Power Services Corp | Independent Power Producer | 1 | 2.0 GWh | Dec 2025 | - | |||
| CVI Cleancapital Solar 7 | New York, NY | Independent Power Producer | 1 | 2.0 GWh | Dec 2025 | - | ||
| SAS Institute Inc | CARY, NC | Independent Power Producer | 1 | 2.0 GWh | Dec 2025 | - | ||
| Titlow Garden LLC | St. Paul, MN | Independent Power Producer | 1 | 2.0 GWh | Dec 2025 | - | ||
| Johnson Melloh Solutions | Indianapolis, IN | Political Subdivision | 1 | 2.0 GWh | Dec 2025 | - | ||
| Lake Lilian Solar, LLC | Boston, MA | Independent Power Producer | 1 | 2.0 GWh | Dec 2025 | - | ||
| Haleon PLC | Warren, NJ | Independent Power Producer | 1 | 2.0 GWh | Dec 2025 | - | ||
| Brenda Luhman Community Solar LLC | Safety Harbor, FL | Independent Power Producer | - | 2.0 GWh | Dec 2024 | - | ||
| City Of Granite Falls - (MN) | Municipally-Owned Utility | 2 | 2.0 GWh | Dec 2025 | - | |||
| Mike Woolf Farming | Fresno, CA | Commercial | 1 | 2.0 GWh | Dec 2025 | - | ||
| ESNY-RT-Elmsford, LLC | Schenectady, NY | Independent Power Producer | 1 | 2.0 GWh | Dec 2025 | - | ||
| Entegrity Solar Rivercrest SD, LLC | Baltimore, MD | Independent Power Producer | 1 | 1.9 GWh | Dec 2025 | - | ||
| Metropolitan Airports Commission | Minneapolis, MN | Political Subdivision | 1 | 1.9 GWh | Aug 2026 | - | ||
| North Gooding Main Hydro LLC | Ivins, UT | Independent Power Producer | 1 | 1.9 GWh | Oct 2025 | - | ||
| Catalyze Breesport Road Microgrid, LLC | Houston, TX | Independent Power Producer | 1 | 1.9 GWh | Dec 2025 | - | ||
| 515 Main Saugus LLC | Saugus, MA | Independent Power Producer | 1 | 1.9 GWh | Dec 2025 | - | ||
| City Of Norwich - (CT) | Norwich, CT | Municipally-Owned Utility | 5 | 1.9 GWh | Jan 2026 | - | ||
| Soltage VUL 1600 Chemung, LLC | Jersey City, NJ | Independent Power Producer | 1 | 1.9 GWh | Dec 2025 | - | ||
| NRG Renew Canal 1 LLC | Princeton, NJ | Independent Power Producer | 1 | 1.9 GWh | Dec 2025 | - | ||
| Entegrity Solar SWU, LLC | Baltimore, MD | Independent Power Producer | 1 | 1.9 GWh | Dec 2025 | - | ||
| SR Brownsville, LLC | Nashville, TN | Independent Power Producer | 1 | 1.9 GWh | Dec 2025 | - | ||
| BWC Bass River LLC | Denver, CO | Independent Power Producer | 1 | 1.9 GWh | Dec 2025 | - | ||
| Jefferson Torresdale Hospital | Philadelphia, PA | Commercial | 1 | 1.9 GWh | Dec 2025 | - | ||
| Smithfield Packaged Meats Corp (Wilson) | Kinston, NC | Industrial | 2 | 1.9 GWh | Dec 2025 | - | ||
| MSC-Chisago01 LLC | Scotch Plains, NJ | Independent Power Producer | 1 | 1.9 GWh | Dec 2025 | - | ||
| University Of Minnesota Wcroc | Morris, MN | State-Owned Utility | 1 | 1.9 GWh | Dec 2025 | - | ||
| Palmer Community Solar LLC | Schenectady, NY | Independent Power Producer | 1 | 1.9 GWh | Dec 2025 | - | ||
| Oak Leaf Solar V LLC | Bethesda, MD | Independent Power Producer | 1 | 1.9 GWh | Dec 2025 | - | ||
| Middleton Biogas Solar, LLC | Chanhassen, MN | Independent Power Producer | 1 | 1.9 GWh | Dec 2025 | - | ||
| Entegrity Solar Lrwra, LLC | Baltimore, MD | Independent Power Producer | 1 | 1.9 GWh | Dec 2025 | - | ||
| Minisink Solar LLC | San Francisco, CA | Independent Power Producer | 1 | 1.9 GWh | Dec 2025 | - | ||
| Re-VFO LLC | Redondo Beach, CA | Independent Power Producer | 1 | 1.9 GWh | Dec 2025 | - | ||
| Solops 371 Hoes LLC | Baltimore, MD | Independent Power Producer | 1 | 1.9 GWh | Dec 2025 | - | ||
| Altagas Ripon Energy Inc. | Ripon, CA | Independent Power Producer | 1 | 1.9 GWh | Aug 2026 | Oct 2025 | $5.08k | |
| Solar Star New Jersey VI LLC | Depere, WI | Independent Power Producer | 1 | 1.9 GWh | Dec 2025 | - | ||
| Solar Provider Group MN I LLC | New York, NY | Independent Power Producer | 1 | 1.9 GWh | Dec 2025 | - | ||
| Captona Carver LLC | New York, NY | Independent Power Producer | 1 | 1.9 GWh | Dec 2025 | - | ||
| Round Lake Solar LLC | New York, NY | Independent Power Producer | 1 | 1.9 GWh | Dec 2025 | - | ||
| Brockelman Road Solar 2, LLC | Boston, MA | Independent Power Producer | 1 | 1.9 GWh | Dec 2025 | - | ||
| MSC-Greycloud01 LLC | Minneapolis, MN | Independent Power Producer | 1 | 1.9 GWh | Dec 2024 | - | ||
| Krause CSG LLC | Annapolis, MD | Commercial | - | 1.9 GWh | Dec 2024 | - | ||
| Limelight Solar III, LLC | Huntersville, NC | Independent Power Producer | 1 | 1.9 GWh | Dec 2025 | - | ||
| Faunce Corner Road Dartmouth Solar 1, LLC | San Francisco, CA | Independent Power Producer | 1 | 1.9 GWh | Dec 2025 | - | ||
| DG Green Arrow LLC | Annapolis, MD | Independent Power Producer | 1 | 1.9 GWh | Dec 2025 | - | ||
| Pelican Utility | Pelican Utility DIST, AK | Municipally-Owned Utility | 1 | 1.9 GWh | Dec 2025 | - | ||
| Clara City CSG I, LLC | New York, NY | Independent Power Producer | 1 | 1.9 GWh | Dec 2025 | - | ||
| RJC I CSG LLC | Annapolis, MD | Investor-Owned Utility | 1 | 1.9 GWh | Dec 2025 | - | ||
| SR Monroe, LLC | Nashville, TN | Independent Power Producer | 1 | 1.9 GWh | Dec 2025 | - | ||
| RJC II CSG LLC | Annapolis, MD | Investor-Owned Utility | 1 | 1.9 GWh | Dec 2025 | - | ||
| Prinsburg CSG I, LLC | New York, NY | Independent Power Producer | 1 | 1.9 GWh | Dec 2025 | - | ||
| Pine Grove Solar LLC | Independent Power Producer | 1 | 1.8 GWh | Dec 2025 | - | |||
| Hampden Landfill Solar LLC | Hampden, MA | Independent Power Producer | 1 | 1.8 GWh | Dec 2025 | - | ||
| Zumbro Garden LLC | Kasson, MN | Independent Power Producer | 1 | 1.8 GWh | Dec 2025 | - | ||
| Ecogy Pennsylvania Systems LLC | Old Greenwich, CT | Independent Power Producer | 1 | 1.8 GWh | Dec 2025 | - | ||
| City Of Higginsville - (Mo) | Higginsville, MO | Municipally-Owned Utility | 1 | 1.8 GWh | Dec 2025 | - | ||
| Maston Garden LLC | Kasson, MN | Independent Power Producer | 1 | 1.8 GWh | Dec 2025 | - | ||
| BWC Wareham River, LLC | Wilmington, DE | Independent Power Producer | 1 | 1.8 GWh | Dec 2025 | - | ||
| Danton XI Solar LLC | Houston, TX | Independent Power Producer | 1 | 1.8 GWh | Dec 2025 | - | ||
| Huneke I CSG LLC | Annapolis, MD | Investor-Owned Utility | 1 | 1.8 GWh | Dec 2025 | - | ||
| Metropolitan DIST Of Hartford | Hartford, CT | Municipally-Owned Utility | 2 | 1.8 GWh | Oct 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% |