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 |
|---|---|---|---|---|---|---|---|---|
| City Water And Light Plant - (Ar) | Jonesboro, AR | Municipally-Owned Utility | 2 | 78.6 GWh | Dec 2025 | - | ||
| Baconton Power LLC | Baconton, GA | Cooperative | 1 | 78.6 GWh | Dec 2025 | Nov 2022 | ||
| Phillips 66 | Rodeo, CA | Industrial | 5 | 78.7 GWh | Jun 2026 | Oct 2025 | $5.58M | |
| Heirloom Solar (Ratts 1 Phase 2 Solar, LLC) | Scottsdale, AZ | Independent Power Producer | 1 | 78.8 GWh | Jun 2026 | - | ||
| Ne Renewable Springfield, LLC | New York City, NY | Independent Power Producer | 1 | 79.0 GWh | Dec 2025 | - | ||
| SR Bell Buckle, LLC | Nashville, TN | Independent Power Producer | 1 | 79.2 GWh | Jun 2026 | Jun 2025 | $417.67k | |
| Avenal Solar Holdings LLC | San Diego, CA | Independent Power Producer | 3 | 79.5 GWh | Dec 2025 | - | ||
| Biourja Renewables LLC | Houston, TX | Industrial | 1 | 80.0 GWh | Dec 2025 | - | ||
| City Of Columbia - (Mo) | Columbia, MO | Municipally-Owned Utility | 2 | 80.0 GWh | Dec 2025 | Sep 2025 | $1.46M | |
| Simplot Leasing Corp | Boise, ID | Industrial | 1 | 80.1 GWh | Jun 2026 | - | ||
| Mesa Wind Power LLC | New York, NY | Independent Power Producer | 2 | 80.1 GWh | Jun 2026 | Sep 2025 | $2.05M | |
| San Gorgonio Farms Inc | Redondo Beach, CA | Independent Power Producer | 2 | 80.4 GWh | Dec 2025 | Oct 2025 | $839.90k | |
| Alaska Power And Telephone Co | Ketchikan, AK | Investor-Owned Utility | 28 | 80.4 GWh | Dec 2025 | - | ||
| Northumberland Solar, LLC | Arlington, VA | Independent Power Producer | 1 | 80.6 GWh | Jun 2026 | Sep 2025 | ||
| Antrim Wind Energy LLC | Portsmouth, NH | Independent Power Producer | 1 | 80.7 GWh | Jun 2026 | Oct 2025 | $993.36k | $117.79k |
| Landfill Energy Systems | NOVI, MI | Independent Power Producer | 2 | 81.6 GWh | Jun 2026 | - | ||
| Ridgewind Power Partners LLC | Minneapolis, MN | Independent Power Producer | 1 | 81.6 GWh | Dec 2025 | Sep 2025 | $1.29M | |
| Rensselaer Generating LLC | Rensselaer, NY | Independent Power Producer | 1 | 82.1 GWh | Dec 2025 | Oct 2025 | $1.87M | |
| Elkhart County Solar Project, LLC | Houston, TX | Independent Power Producer | 1 | 82.4 GWh | Jun 2026 | - | ||
| Wilmot Energy Center II, LLC | Sahuarita, AZ | Independent Power Producer | 1 | 82.4 GWh | Jun 2026 | - | ||
| Ne Renewable Fitchburg, LLC | New York City, NY | Investor-Owned Utility | 1 | 83.2 GWh | Dec 2025 | - | ||
| Central 40, LLC | Reno, NV | Independent Power Producer | 1 | 83.3 GWh | Jun 2026 | Sep 2025 | $866.50k | |
| Pfizer Inc | Groton, CT | Commercial | 1 | 83.4 GWh | Jun 2026 | Dec 2017 | ||
| Westbound Solar LLC | San LUIS Obispo, CA | Independent Power Producer | 22 | 83.5 GWh | Dec 2025 | - | ||
| Peaker Power, LLC | Princeton, NJ | Independent Power Producer | 2 | 83.6 GWh | Dec 2025 | - | ||
| Fair Wind Power Partners, LLC | Baltimore, MD | Independent Power Producer | 1 | 83.6 GWh | Jun 2026 | Sep 2025 | $645.91k | |
| BP Piney & Deep Creek LLC | Queensbury, NY | Independent Power Producer | 2 | 83.7 GWh | Dec 2025 | - | ||
| Targa Co-Generation LLC | Houston, TX | Industrial | 1 | 83.7 GWh | Dec 2025 | - | ||
| El Dorado Irrigation District | Placerville, CA | Municipally-Owned Utility | 1 | 84.0 GWh | Dec 2025 | - | ||
| USG Nevada LLC | Boise, ID | Independent Power Producer | 2 | 84.0 GWh | Dec 2025 | Sep 2025 | $1.69M | |
| Quinebaug Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 84.0 GWh | Jun 2026 | Sep 2025 | $2.17M | |
| Onyx Asset Services Group | New York, NY | Independent Power Producer | 41 | 84.4 GWh | Dec 2025 | - | ||
| Chi Energy, Inc. | Andover, MA | Independent Power Producer | 2 | 84.7 GWh | Dec 2025 | - | ||
| SJRR Power LLC | Princeton, NJ | Independent Power Producer | 1 | 84.7 GWh | Dec 2025 | - | ||
| University Of New Mexico | Albuquerque, NM | Political Subdivision | 2 | 84.9 GWh | Dec 2024 | - | ||
| U S Air Force-Eielson AFB | Eielson AFB, AK | Federally-Owned Utility | 1 | 85.2 GWh | Dec 2025 | - | ||
| Portal Ridge Solar, LLC | New York, NY | Independent Power Producer | 2 | 85.3 GWh | Dec 2025 | - | ||
| Llano Estacado Wind Ranch | White Deer, TX | Independent Power Producer | 1 | 85.4 GWh | Dec 2025 | Oct 2025 | $320.34k | |
| Ringer Hill Wind LLC | Portland, OR | Independent Power Producer | 1 | 85.6 GWh | Jun 2026 | Oct 2025 | $827.15k | |
| Hale Kuawehi Solar LLC | San Diego, CA | Independent Power Producer | 1 | 85.9 GWh | Jun 2026 | - | ||
| New York University | New York, NY | Independent Power Producer | 1 | 86.0 GWh | Dec 2025 | - | ||
| Western Michigan University | Kalamazoo, MI | Commercial | 1 | 86.2 GWh | Dec 2025 | - | ||
| Deepwater Wind Block Island LLC | Providence, RI | Independent Power Producer | 1 | 86.4 GWh | Jun 2026 | Sep 2025 | $149.77k | |
| Boot Hill Solar LLC | Scottsdale, AZ | Independent Power Producer | 1 | 86.4 GWh | Jun 2026 | - | ||
| Kent County - (Mi) | Grand Rapids, MI | Municipally-Owned Utility | 1 | 86.9 GWh | Jun 2026 | - | ||
| United Technologies | East Hartford, CT | Industrial | 1 | 87.0 GWh | Jun 2026 | - | ||
| Smith Creek Hydro, LLC | Bellingham, WA | Independent Power Producer | 1 | 87.2 GWh | Dec 2025 | Jul 2025 | $2.57M | |
| Safari Energy, LLC | New York, NY | Independent Power Producer | 15 | 87.3 GWh | Dec 2025 | - | ||
| Ameresco Ox Mountain Energy LLC | Framingham, MA | Independent Power Producer | 1 | 87.5 GWh | Jun 2026 | - | ||
| Ewington Energy Systems, LLC | Minneapolis, MN | Independent Power Producer | 5 | 87.7 GWh | Dec 2025 | Sep 2025 | $665.53k | |
| City Of Macon - (Mo) | Macon, MO | Municipally-Owned Utility | 4 | 87.9 GWh | Jan 2025 | - | ||
| St Paul Cogeneration LLC | Saint Paul, MN | Independent Power Producer | 1 | 88.0 GWh | Dec 2025 | Jul 2025 | $3.30M | |
| Gilbert Power, LLC | Chicago, IL | Independent Power Producer | 1 | 88.5 GWh | Dec 2025 | Oct 2025 | $6.86M | |
| Idemitsu Renewables | Reno, NV | Independent Power Producer | 1 | 88.7 GWh | Jun 2026 | - | ||
| Dartmouth Energy Center | Houston, TX | Independent Power Producer | 1 | 88.9 GWh | Dec 2025 | - | ||
| Pavant Solar II LLC | New York, NY | Independent Power Producer | 1 | 89.1 GWh | Dec 2025 | Sep 2025 | $1.20M | |
| City Of Chanute (KS) | Chanute, KS | Municipally-Owned Utility | 3 | 89.1 GWh | Dec 2025 | Sep 2025 | $699.93k | |
| University Of Massachusetts Amherst | Amherst, MA | State-Owned Utility | 1 | 89.3 GWh | Dec 2025 | - | ||
| FPL Energy South Dakota Wind LLC | Juno Beach, FL | Independent Power Producer | 1 | 89.3 GWh | Jun 2026 | Sep 2025 | $417.64k | |
| Trustees Of Princeton University | Princeton, NJ | Commercial | 1 | 89.5 GWh | Jun 2026 | - | ||
| Sentinel Peak Resources California LLC | Industrial | 3 | 89.5 GWh | Dec 2025 | - | |||
| Skyhigh 2 Solar | San LUIS Obispo, CA | Independent Power Producer | 16 | 89.7 GWh | Dec 2025 | - | ||
| Trigen-Cinergy Solutions College Park | College Park, MD | Independent Power Producer | 1 | 89.8 GWh | Dec 2024 | - | ||
| Malacha Hydro Ltd Partnership | Marlborough, MA | Independent Power Producer | 1 | 89.8 GWh | Dec 2025 | Sep 2025 | $2.24M | |
| Bluestone Farm Solar, LLC | Houston, TX | Independent Power Producer | 1 | 89.8 GWh | Jun 2026 | Sep 2025 | $1.37M | |
| TRI-Dam Power Authority | Pinecrest, CA | Political Subdivision | 1 | 90.2 GWh | Dec 2025 | - | ||
| Virginia Line Solar, LLC | Asheville, NC | Independent Power Producer | 1 | 90.6 GWh | Jun 2026 | Sep 2025 | $910.70k | |
| WCAC Operating Company | Bakersfield, CA | Independent Power Producer | 9 | 90.7 GWh | Jun 2026 | - | ||
| Wolfskin Solar, LLC | Chapel Hill, NC | Independent Power Producer | 1 | 90.7 GWh | Jun 2026 | Jul 2025 | $875.96k | |
| BT Jungmann, LLC | Asheville, NC | Independent Power Producer | 1 | 90.8 GWh | Jun 2026 | - | ||
| Midwest Energy Inc - (KS) | Hays, KS | Cooperative | 6 | 91.0 GWh | Jun 2026 | Sep 2025 | $9.94M | |
| Agrilectric Power Partners Ltd | Lake Charles, LA | Independent Power Producer | 1 | 91.6 GWh | Dec 2025 | - | ||
| Covanta Lake Inc | Okahumpka, FL | Independent Power Producer | 1 | 91.7 GWh | Jun 2026 | - | ||
| OCI Energy LLC | San Antonio, TX | Independent Power Producer | 5 | 93.0 GWh | Dec 2025 | - | ||
| SUNE Beacon Site 5, LLC | Palm Beach Gardens, FL | Independent Power Producer | 1 | 93.6 GWh | Jun 2026 | Sep 2025 | $1.80M | |
| Blackwell Wind, LLC | Juno Beach, FL | Independent Power Producer | 1 | 93.6 GWh | Dec 2025 | Aug 2021 | ||
| Solaireholman 1, LLC | San Francisco, CA | Independent Power Producer | 1 | 93.6 GWh | Jun 2026 | - | ||
| ECOS Energy LLC | Independent Power Producer | 43 | 93.8 GWh | Dec 2025 | - | |||
| Delaware Municipal Electric Corp | Smyrna, DE | Municipally-Owned Utility | 1 | 94.3 GWh | Jun 2026 | Oct 2025 | $8.17M | |
| White Springs Agrici Chem Inc | White Springs, FL | Industrial | 2 | 94.3 GWh | Jun 2026 | - | ||
| Cherry Valley PV I, LLC | Oakland, CA | Independent Power Producer | 1 | 94.5 GWh | Jun 2026 | - | ||
| Ecomaine | Portland, ME | Municipally-Owned Utility | 1 | 95.0 GWh | Jun 2026 | - | ||
| Hattiesburg Farm, LLC | Nashville, TN | Independent Power Producer | 1 | 95.8 GWh | Jun 2026 | Sep 2025 | $1.41M | |
| Auwahi Wind Energy LLC | Chicago, IL | Independent Power Producer | 1 | 95.8 GWh | Dec 2025 | - | ||
| City Of Alexandria - (La) | Alexandria, LA | Municipally-Owned Utility | 1 | 95.9 GWh | Dec 2025 | May 2017 | ||
| DG Amp Solar, LLC | Juno Beach, FL | Independent Power Producer | 12 | 96.2 GWh | Dec 2025 | - | ||
| Orange County Sanitation DIST - (Ca) | Fountain Valley, CA | Political Subdivision | 2 | 96.5 GWh | Dec 2025 | - | ||
| Thilmany LLC | Kaukauna, WI | Industrial | 1 | 96.5 GWh | Jun 2026 | - | ||
| Catalina Solar, LLC | Batesburg, SC | Independent Power Producer | 1 | 96.6 GWh | Jun 2026 | Nov 2013 | ||
| Albany Engineering Corporation | Albany, NY | Independent Power Producer | 6 | 97.5 GWh | Dec 2025 | - | ||
| Bridgeport Fuel Cell, LLC | Danbury, CT | Independent Power Producer | 1 | 97.8 GWh | Dec 2025 | Sep 2025 | $3.37M | |
| Camden Energy Center | Houston, TX | Independent Power Producer | 1 | 97.9 GWh | Dec 2025 | - | ||
| Kawailoa Wind LLC | New York, NY | Independent Power Producer | 1 | 98.1 GWh | Jun 2026 | - | ||
| Sanford Airport Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 98.1 GWh | Jun 2026 | Sep 2025 | $2.06M | |
| FPL Energy Montezuma Wind | Juno Beach, FL | Independent Power Producer | 1 | 98.2 GWh | Dec 2025 | Sep 2025 | $3.73M | |
| Commonwealth Chesapeake Co LLC | New Church, VA | Independent Power Producer | 1 | 98.4 GWh | Jun 2026 | Oct 2025 | $15.00M | |
| Na PUA Makani Power Partners LLC | Kahuku, HI | Independent Power Producer | 1 | 98.4 GWh | Jun 2026 | - | ||
| MS Solar 2, LLC | New York, NY | Independent Power Producer | 1 | 98.5 GWh | Jun 2026 | Sep 2025 | $1.60M | |
| City Of Tampa (FL) | Tampa, FL | Municipally-Owned Utility | 1 | 98.5 GWh | Jun 2026 | - | ||
| PCA, Filer City Mill | Filer City, MI | Industrial | 1 | 98.7 GWh | Jun 2026 | - |
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 |