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 |
|---|---|---|---|---|---|---|---|---|
| Plumas Sierra Rural Electric Coop | Portola, CA | Cooperative | 2 | 42.3 GWh | Dec 2025 | Dec 2022 | ||
| Powersouth Energy Cooperative | Andalusia, AL | Cooperative | 6 | 8.9 TWh | Aug 2026 | Oct 2025 | $15.82M | $13.68M |
| Seminole Electric Cooperative Inc | Tampa, FL | Cooperative | 4 | 14.5 TWh | Aug 2026 | Oct 2025 | $3.95M | $60.58M |
| Powell Valley Electric Coop | New Tazewell, TN | Cooperative | 1 | 942.6 MWh | Dec 2025 | - | ||
| Poudre Valley REA, Inc | Fort Collins, CO | Cooperative | 1 | 3.2 GWh | Dec 2025 | - | ||
| Pacific Northwest Generating Coop | Clackamas, OR | Cooperative | 1 | 47.1 GWh | Dec 2025 | Oct 2025 | $58.29M | $1.52M |
| Smeco Solar LLC | Hughesville, MD | Cooperative | 1 | 6.9 GWh | Dec 2025 | - | ||
| San Miguel Power Assn, Inc | Nucla, CO | Cooperative | 1 | 1.7 GWh | Dec 2025 | - | ||
| Ozarks Electric Coop Corp - (Ar) | Fayetteville, AR | Cooperative | 1 | 2.2 GWh | Dec 2025 | - | ||
| San Miguel Electric Coop, Inc | Jourdanton, TX | Cooperative | 1 | 1.4 TWh | Aug 2026 | - | ||
| Prairie Power, Inc | Springfield, IL | Cooperative | 3 | 38.2 GWh | Dec 2025 | Oct 2025 | $4.26M | |
| Rayburn Energy Station LLC | Sherman, TX | Cooperative | 1 | 4.0 TWh | Aug 2026 | - | ||
| Peoples Electric Cooperative | ADA, OK | Cooperative | 5 | 232.9 GWh | Dec 2025 | Sep 2025 | $6.96M | |
| Oconto Electric Cooperative | Oconto Falls, WI | Cooperative | 1 | 5.7 GWh | Dec 2025 | Sep 2025 | $2.15M | |
| La Plata Electric Assn, Inc | Durango, CO | Cooperative | 1 | 4.7 GWh | Dec 2025 | - | ||
| Northeast Texas ELEC Coop, Inc | Longview, TX | Cooperative | 1 | 3.3 TWh | Aug 2026 | - | ||
| Kodiak Electric Assn Inc | Kodiak, AK | Cooperative | 8 | 179.9 GWh | Dec 2025 | - | ||
| Nushagak Electric Coop, Inc | Dillingham, AK | Cooperative | 1 | 19.7 GWh | Dec 2025 | - | ||
| North Carolina El Member Corp | Raleigh, NC | Cooperative | 37 | 278.0 GWh | Dec 2025 | - | ||
| Kotzebue Electric Assn Inc | Kotzebue, AK | Cooperative | 1 | 21.9 GWh | Dec 2025 | - | ||
| Oglethorpe Power Corporation | Tucker, GA | Cooperative | 13 | 18.0 TWh | Aug 2026 | Sep 2025 | $34.46M | $3.20M |
| Old Dominion Electric Coop | Glen Allen, VA | Cooperative | 10 | 4.9 TWh | Aug 2026 | Oct 2025 | $437.30M | $58.66M |
| Midwest Energy Inc - (KS) | Hays, KS | Cooperative | 6 | 91.0 GWh | Aug 2026 | Sep 2025 | $9.94M | |
| Naknek Electric Assn, Inc | Naknek, AK | Cooperative | 1 | 23.6 GWh | Dec 2025 | - | ||
| Matanuska Electric Assn Inc | Palmer, AK | Cooperative | 1 | 356.5 GWh | Dec 2025 | - | ||
| Mountain Parks Services, Inc. | Granby, CO | Cooperative | 2 | 4.2 GWh | Dec 2025 | - | ||
| Moon Lake Electric Assn Inc | Roosevelt, UT | Cooperative | 2 | 4.9 GWh | Dec 2025 | - | ||
| Mohave Electric Cooperative, Inc. | Bullhead City, AZ | Cooperative | 2 | 26.0 GWh | Dec 2025 | - | ||
| Lower Valley Energy, Inc. | Afton, WY | Cooperative | 2 | 15.8 GWh | Dec 2025 | - | ||
| Minnkota Power Coop, Inc | Grand Forks, ND | Cooperative | 3 | 4.2 TWh | Aug 2026 | Oct 2025 | $19.00M | $33.38M |
| Wolverine Power Supply Coop | Cadillac, MI | Cooperative | 8 | 1.2 TWh | Dec 2025 | Oct 2025 | $173.23M | $44.03M |
| Delaware Electric Cooperative | Greenwood, DE | Cooperative | 1 | 6.5 GWh | Dec 2025 | Sep 2025 | $37.11M | |
| Connecticut Mun ELEC ENGY Coop | Norwich, CT | Cooperative | 12 | 36.9 GWh | Aug 2026 | - | ||
| Corn Belt Power Coop | Humboldt, IA | Cooperative | 2 | 4.0 GWh | Dec 2025 | Sep 2025 | $31.13M | |
| Chugach Electric Assn Inc | Anchorage, AK | Cooperative | 8 | 3.3 TWh | Aug 2026 | - | ||
| Deseret Generation & TRAN Coop | South Jordan, UT | Cooperative | 2 | 2.9 TWh | Aug 2026 | - | ||
| Copper Valley ELEC Assn, Inc | Glennallen, AK | Cooperative | 5 | 100.9 GWh | Dec 2025 | - | ||
| Cloverland Electric Co-Op | Dafter, MI | Cooperative | 4 | 204.6 GWh | Dec 2025 | Sep 2025 | $7.06M | |
| Delta-Montrose Electric Association | Montrose, CO | Cooperative | 2 | 11.6 GWh | Oct 2025 | Sep 2025 | $6.66M | |
| East Kentucky Power Coop, Inc | Winchester, KY | Cooperative | 16 | 11.5 TWh | Aug 2026 | Oct 2025 | $167.66M | $21.31M |
| Cooperative Energy | Hattiesburg, MS | Cooperative | 9 | 11.1 TWh | Aug 2026 | Oct 2025 | $201.20M | $31.79M |
| Dunns Bridge II Solar And Storage Generation LLC | Valparaiso, IN | Cooperative | 1 | 767.4 GWh | Aug 2026 | - | ||
| East Texas Electric Coop, Inc | Nacogdoches, TX | Cooperative | 3 | 421.0 GWh | Aug 2026 | Oct 2025 | $7.38M | |
| Central Iowa Power Cooperative | Cedar Rapids, IA | Cooperative | 3 | 117.5 GWh | Dec 2025 | Oct 2025 | $13.00M | |
| COBB Electric Membership Corporation | Marietta, GA | Cooperative | 2 | 2.3 GWh | Dec 2025 | Sep 2025 | $6.08M | $18.36M |
| Dairyland Power Coop | La Crosse, WI | Cooperative | 8 | 2.0 TWh | Aug 2026 | Oct 2025 | $55.89M | $7.79M |
| Cordova Electric Coop, Inc | Cordova, AK | Cooperative | 4 | 29.0 GWh | Dec 2025 | - | ||
| County Of Sonoma Dept Of TRNSP | Petaluma, CA | Commercial|Municipally-Owned Utility | 4 | 3.3 GWh | Dec 2025 | - | ||
| Temple-Inland Corp | Orange, TX | Commercial|Industrial | 1 | 466.4 GWh | Aug 2026 | - | ||
| Lockheed Martin Corporation | Orlando, FL | Commercial|Industrial | 4 | 58.6 GWh | Dec 2025 | - | ||
| NYU Langone Health | New York, NY | Commercial|Independent Power Producer | 2 | 51.1 GWh | Dec 2025 | - | ||
| NRG Energy Services | Nipton, CA | Commercial|Independent Power Producer | 5 | 3.9 TWh | Aug 2026 | - | ||
| Tesla Inc. | Commercial|Independent Power Producer | 87 | 234.4 GWh | Dec 2025 | - | |||
| Palmer Solar LLC | New City, NY | Commercial|Independent Power Producer | 1 | - | Dec 2022 | Sep 2025 | $1.25M | |
| Riverbay Corp | Bronx, NY | Commercial | 1 | 90.3 GWh | Dec 2025 | - | ||
| Quichapa 1 LLC | LEHI, UT | Commercial | 1 | 7.7 GWh | Dec 2025 | - | ||
| Riverside Renewable Energy | Gloucester City, NJ | Commercial | 1 | 11.6 GWh | Dec 2025 | - | ||
| Qualcomm Incorporated | San Diego, CA | Commercial | 3 | 14.0 GWh | Aug 2026 | - | ||
| Semass Partnership | West Wareham, MA | Commercial | 1 | 587.7 GWh | Aug 2026 | Mar 2025 | ||
| Reading Wind Energy, LLC | Austin, TX | Commercial | - | - | - | Sep 2025 | $1.71M | |
| PENN State University | University Park, PA | Commercial | 2 | 101.0 GWh | Aug 2026 | - | ||
| Quichapa 2 LLC | LEHI, UT | Commercial | 1 | 8.0 GWh | Dec 2025 | - | ||
| Ralph's Grocery Company | La Habra, CA | Commercial | 1 | 1.8 GWh | Dec 2024 | - | ||
| Sit Renewables, Inc. | Irvine, CA | Commercial | 2 | 4.4 GWh | Dec 2025 | - | ||
| Reworld Projects, LLC | St. Petersburg, FL | Commercial | 1 | 354.3 GWh | Dec 2025 | - | ||
| Reworld Tulsa LLC | Tulsa, OK | Commercial | 1 | 925.0 MWh | Aug 2026 | - | ||
| Reworld Babylon Inc | Morristown, NJ | Commercial | 1 | 134.1 GWh | Aug 2026 | - | ||
| Palm Springs USD | Palm Springs, CA | Commercial | 1 | 1.3 GWh | Dec 2025 | - | ||
| Rhode Island Hospital | Providence, RI | Commercial | 1 | 28.8 GWh | Jul 2026 | - | ||
| Paramount Group Inc | New York, NY | Commercial | 1 | 1.2 GWh | Dec 2025 | - | ||
| Sierra Pacific Industries | Anderson, CA | Commercial | 11 | 876.9 GWh | Dec 2025 | - | ||
| Siemens Industry | Buffalo Grove, IL | Commercial | 2 | 203.0 MWh | Dec 2025 | - | ||
| Short Hills Mall | Short Hills, NJ | Commercial | 1 | 3.8 GWh | Dec 2025 | - | ||
| Pembroke Lakes Mall | Pembroke Pines, FL | Commercial | 1 | 1.2 GWh | Dec 2024 | - | ||
| Renew Energy Inc | Sioux Falls, SD | Commercial | 13 | 6.8 GWh | Dec 2025 | - | ||
| RIO VIsta Executive Boat & RV Storage, LLC | RIO VIsta, CA | Commercial | 1 | 3.1 GWh | Dec 2025 | - | ||
| Sharp Grossmont Hospital | La Mesa, CA | Commercial | 1 | 31.5 GWh | Dec 2025 | - | ||
| Regeneron Pharmaceuticals Inc. | Tarrytown, NY | Commercial | 1 | 2.3 GWh | Dec 2025 | - | ||
| PB Nutclif Master, LLC | Nutley, NJ | Commercial | 1 | 56.7 GWh | Aug 2026 | - | ||
| Peak Power 1, LLC | New York, NY | Commercial | 1 | 25.9 GWh | Dec 2024 | - | ||
| Orion Energy Group LLC | Oakland, CA | Commercial | 2 | 835.3 GWh | Dec 2025 | - | ||
| Solar Star NAFB LLC | San Francisco, CA | Commercial | 1 | 24.9 GWh | Dec 2025 | - | ||
| Quichapa 3 LLC | LEHI, UT | Commercial | 1 | 7.6 GWh | Dec 2025 | - | ||
| Romark Logistics Of Pa Inc. | Hazle Township, PA | Commercial | 1 | 1.7 GWh | Dec 2025 | - | ||
| Phoenix Contact Services, Inc | Middeltown, PA | Commercial | 1 | 4.3 GWh | Dec 2025 | - | ||
| Rutgers, The State University Of NJ | Piscataway, NJ | Commercial | 3 | 52.4 GWh | Aug 2026 | - | ||
| PPS Berkshire Solar LLC | Norwalk, CT | Commercial | 1 | 2.5 GWh | Dec 2025 | - | ||
| Princeton Energy Center LLC | Plainsboro, NJ | Commercial | 1 | 27.7 GWh | Dec 2025 | - | ||
| Saint Agnes Medical Center | Fresno, CA | Commercial | 1 | 35.2 GWh | Aug 2026 | - | ||
| Prudential Drive Investors, LLC | Roseland, NJ | Commercial | 2 | 2.6 GWh | Dec 2025 | - | ||
| Pocono International Raceway Inc | Long Pond, PA | Commercial | 1 | 3.1 GWh | Dec 2025 | - | ||
| Powerflex | San Diego, CA | Commercial | 13 | 41.9 GWh | Dec 2025 | - | ||
| Sabert Corporation | Sayreville, NJ | Commercial | 1 | 1.3 GWh | Dec 2025 | - | ||
| President & Trustees Of Williams College | Williamstown, MA | Commercial | 1 | 3.3 GWh | Dec 2025 | - | ||
| San Antonio Regional Hospital | Upland, CA | Commercial | 1 | 13.6 GWh | Dec 2025 | - | ||
| Pfizer Inc | Groton, CT | Commercial | 1 | 88.2 GWh | Aug 2026 | Dec 2017 | ||
| Scooby Solar, LLC | San Francisco, CA | Commercial | 1 | 7.1 GWh | Dec 2025 | - | ||
| RTC Properties Inc | Kearny, NJ | Commercial | 1 | 3.6 GWh | Dec 2025 | - | ||
| RMQ Ventures LLC | Brooklyn, NY | Commercial | 1 | 2.1 GWh | Dec 2025 | - | ||
| Cincinnati Zoo & Botanical Garden | Cincinnati, OH | Commercial | 1 | 1.5 GWh | Dec 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% |