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 |
|---|---|---|---|---|---|---|---|---|
| ORNI 37 LLC | Luring, NV | Independent Power Producer | 1 | 103.8 GWh | Dec 2024 | Sep 2025 | $1.67M | |
| Luna Valley Solar I, LLC | San Francisco, CA | Independent Power Producer | 1 | 103.9 GWh | Oct 2025 | Sep 2025 | ||
| University Of Massachusetts Amherst | Amherst, MA | State-Owned Utility | 1 | 104.0 GWh | Dec 2024 | - | ||
| Titan Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 104.1 GWh | Oct 2025 | Sep 2025 | $960.20k | |
| Innovative Solar 42, LLC | Irvington, NY | Independent Power Producer | 1 | 104.1 GWh | Sep 2025 | Oct 2025 | $1.89M | |
| Midwest Energy Inc - (KS) | Hays, KS | Cooperative | 6 | 104.1 GWh | Oct 2025 | Sep 2025 | $9.94M | |
| East Point Energy Center, LLC | Juno Beach, FL | Independent Power Producer | 1 | 104.5 GWh | Oct 2025 | Sep 2025 | $1.28M | |
| Na PUA Makani Power Partners LLC | Kahuku, HI | Independent Power Producer | 1 | 104.6 GWh | Oct 2025 | - | ||
| Forefront Power, LLC | San Francisco, CA | Independent Power Producer | 37 | 104.7 GWh | Dec 2024 | - | ||
| Camden Plant Holdings LLC | Allentown, PA | Independent Power Producer | 1 | 105.1 GWh | Dec 2024 | Oct 2025 | $3.05M | |
| Ringer Hill Wind LLC | Portland, OR | Independent Power Producer | 1 | 105.1 GWh | Oct 2025 | Oct 2025 | $827.15k | |
| University Of Notre Dame | Notre Dame, IN | Independent Power Producer | 2 | 105.2 GWh | Oct 2025 | - | ||
| Bridgeport Fuel Cell, LLC | Danbury, CT | Independent Power Producer | 1 | 105.4 GWh | Dec 2024 | Sep 2025 | $3.37M | |
| Marshall Solar Energy Project | Juno Beach, FL | Independent Power Producer | 2 | 105.5 GWh | Oct 2025 | - | ||
| Scrubgrass Reclamation Co. LP. | Kennerdell, PA | Independent Power Producer | 1 | 105.5 GWh | Dec 2024 | Oct 2025 | $2.71M | |
| Twin Rivers Paper Co LLC | Madawaska, ME | Independent Power Producer | 1 | 105.5 GWh | Oct 2025 | - | ||
| Chevron Oronite Co LLC | Belle Chasse, LA | Industrial | 1 | 106.9 GWh | Dec 2024 | - | ||
| Engie Solidago Solar LLC | Townsend, DE | Independent Power Producer | 1 | 107.3 GWh | Oct 2025 | Sep 2025 | $1.86M | |
| Assembly Solar I, LLC | New York, NY | Independent Power Producer | 1 | 107.5 GWh | Oct 2025 | Sep 2025 | $1.65M | |
| Brownsville Public Utilities Board | Brownsville, TX | Municipally-Owned Utility | 1 | 107.6 GWh | Dec 2024 | - | ||
| Five Points Solar Park, LLC | San Mateo, CA | Independent Power Producer | - | 107.7 GWh | Dec 2023 | Sep 2025 | $1.22M | |
| Uns Electric, Inc | Tucson, AZ | Investor-Owned Utility | 5 | 107.8 GWh | Dec 2024 | Sep 2025 | $3.99M | $15.44M |
| Waipio PV, LLC | Princeton, NJ | Independent Power Producer | 1 | 107.8 GWh | Oct 2025 | - | ||
| ADA Carbon Solutions (Red River), LLC | Coushatta, LA | Industrial | 1 | 107.9 GWh | Oct 2025 | - | ||
| Axium US Solar Holdings LLC | New York, NY | Independent Power Producer | 5 | 108.2 GWh | Dec 2024 | - | ||
| Kent County | Grand Rapids, MI | Municipally-Owned Utility | 1 | 108.4 GWh | Oct 2025 | - | ||
| Simplot Phosphates LLC | Rock Springs, WY | Industrial | 1 | 108.4 GWh | Oct 2025 | - | ||
| Gibson Solar, LLC | Scottsdale, AZ | Independent Power Producer | 1 | 108.7 GWh | Oct 2025 | - | ||
| Bristol-Myers Squibb Co | New Brunswick, NJ | Industrial | 2 | 108.8 GWh | Oct 2025 | - | ||
| Timber Road Solar Park | Houston, TX | Independent Power Producer | 1 | 108.9 GWh | Oct 2025 | Sep 2025 | $1.18M | |
| Orange County Sanitation DIST | Fountain Valley, CA | Political Subdivision | 2 | 109.0 GWh | Dec 2024 | - | ||
| Gibson City Energy Center LLC | Gibson City, IL | Independent Power Producer | 1 | 109.3 GWh | Dec 2024 | Sep 2025 | $2.30M | |
| Edgewood Energy LLC | Schaumburg, IL | Independent Power Producer | - | 109.3 GWh | Dec 2023 | Sep 2025 | $3.86M | |
| Blue Harvest Solar Park LLC | Houston, TX | Independent Power Producer | 1 | 109.3 GWh | Oct 2025 | Sep 2025 | $1.44M | |
| Airport Solar LLC | New York, NY | Independent Power Producer | 1 | 109.9 GWh | Oct 2025 | Sep 2025 | $3.18M | |
| Ranchland Solar, LLC | Westport, CT | Independent Power Producer | 1 | 110.1 GWh | Oct 2025 | Oct 2025 | $1.73M | |
| Navisun LLC | Hingham, MA | Independent Power Producer | 26 | 110.7 GWh | Dec 2024 | - | ||
| Great Plains Windpark Legacy LLC | Bloomington, MN | Independent Power Producer | 1 | 110.9 GWh | Dec 2024 | Oct 2025 | $312.02k | |
| Fayetteville Public Works Commission | Fayetteville, NC | Municipally-Owned Utility | 1 | 110.9 GWh | Oct 2025 | Sep 2025 | $24.57M | |
| Vanderbilt University | Nashville, TN | Independent Power Producer | 1 | 111.6 GWh | Dec 2024 | - | ||
| Harrisburg Authority | Harrisburg, PA | Municipally-Owned Utility | 1 | 112.0 GWh | Oct 2025 | - | ||
| Whirlwind Energy LLC | Independent Power Producer | 1 | 112.4 GWh | Dec 2024 | - | |||
| Salt City Solar LLC | Houston, TX | Independent Power Producer | 1 | 113.7 GWh | Oct 2025 | Sep 2025 | $1.42M | |
| Derby Fuel Cell LLC | Danbury, CT | Independent Power Producer | 1 | 114.0 GWh | Dec 2024 | Sep 2025 | $2.69M | |
| NC State University, Energy Systems | Raleigh, NC | State-Owned Utility | 2 | 114.6 GWh | Dec 2024 | - | ||
| Cow Branch Wind Power, LLC | Baltimore, MD | Independent Power Producer | 1 | 114.6 GWh | Oct 2025 | Sep 2025 | $1.80M | |
| Texas A&M, Utilities & Energy Services | College Station, TX | State-Owned Utility | 1 | 114.7 GWh | Oct 2025 | - | ||
| United States Solar Corporation | Fairfield, CT | Independent Power Producer | 60 | 115.0 GWh | Dec 2024 | - | ||
| Sugar Solar, LLC | Asheville, NC | Independent Power Producer | 1 | 115.0 GWh | Oct 2025 | Sep 2025 | $1.19M | |
| Techren Solar V LLC | Boise, ID | Independent Power Producer | 1 | 115.1 GWh | Oct 2025 | Sep 2025 | $1.15M | |
| Elawan Pitts Dudik Solar, LLC | Houston, TX | Independent Power Producer | 1 | 115.1 GWh | Oct 2025 | - | ||
| Crofton Bluffs Wind, LLC | Scottsdale, AZ | Independent Power Producer | 1 | 115.3 GWh | Dec 2024 | Sep 2025 | $1.06M | |
| Thilmany LLC | Kaukauna, WI | Industrial | 1 | 115.5 GWh | Oct 2025 | - | ||
| Liberty Utilities (Calpeco Electric) LLC | South Lake Tahoe, CA | Investor-Owned Utility | 3 | 115.5 GWh | Oct 2025 | Oct 2025 | $423.39k | $5.80M |
| Sunlight Road Solar, LLC | New York, NY | Independent Power Producer | 1 | 115.8 GWh | Oct 2025 | Sep 2025 | $1.24M | |
| SR Turkey Creek, LLC | Nashville, TN | Independent Power Producer | 1 | 116.2 GWh | Oct 2025 | Sep 2025 | $994.09k | |
| 83WI 8ME, LLC | Washington, DC | Independent Power Producer | 1 | 116.2 GWh | Oct 2025 | Oct 2025 | $2.24M | |
| Rain CII Carbon LLC | Covington, LA | Industrial | 1 | 116.4 GWh | Oct 2025 | - | ||
| PHR Holdings LLC | The Woodlands, TX | Independent Power Producer | 1 | 116.5 GWh | Oct 2025 | - | ||
| Castle Solar, LLC | New York, NY | Independent Power Producer | 1 | 116.7 GWh | Oct 2025 | Sep 2025 | $1.09M | |
| Northern Wasco County Pud | The Dalles, OR | Political Subdivision | 2 | 117.4 GWh | Dec 2024 | Dec 2021 | ||
| Lick Creek Solar, LLC | Asheville, NC | Independent Power Producer | 1 | 117.8 GWh | Oct 2025 | Sep 2025 | $1.23M | |
| Solaireholman 1, LLC | San Francisco, CA | Independent Power Producer | 1 | 117.8 GWh | Oct 2025 | - | ||
| Covanta Bristol Inc | Independent Power Producer | 1 | 118.0 GWh | Oct 2025 | - | |||
| Middlesex County Utilities Authority | Sayerville, NJ | Municipally-Owned Utility | 1 | 118.5 GWh | Oct 2025 | - | ||
| Public Service ELEC & Gas Co | Newark, NJ | Investor-Owned Utility | 18 | 118.8 GWh | Dec 2024 | - | ||
| BT Hickerson Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 118.9 GWh | Oct 2025 | - | ||
| HP Hood LLC | Winchester, VA | Industrial | 1 | 119.0 GWh | Oct 2025 | - | ||
| Kellam Solar, LLC | Houston, TX | Independent Power Producer | 1 | 119.2 GWh | Oct 2025 | - | ||
| Mendocino Forest Products | Windsor, CA | Commercial | 1 | 119.4 GWh | Oct 2025 | - | ||
| AEM Wind LLC | Chicago, IL | Independent Power Producer | 1 | 119.8 GWh | Oct 2025 | Oct 2025 | $840.92k | |
| L'ANSE Warden Electric Company LLC | L'ANSE, MI | Independent Power Producer | 1 | 120.2 GWh | Dec 2024 | Oct 2025 | $1.64M | |
| Paducah Power System | Paducah, KY | Municipally-Owned Utility | 1 | 120.5 GWh | Dec 2024 | - | ||
| Longbow Acquisition Holdco, LLC | New York, NY | Independent Power Producer | 1 | 120.6 GWh | Aug 2025 | - | ||
| Howard Wind LLC | Boston, MA | |Independent Power Producer | 1 | 120.9 GWh | Dec 2024 | Oct 2025 | $2.65M | |
| Hood Container Of Louisiana, LLC | St. Francisville, LA | Industrial | 1 | 121.0 GWh | Dec 2024 | - | ||
| PCA-Tomahawk Mill | Tomahawk, WI | Industrial | 1 | 121.3 GWh | Dec 2024 | - | ||
| Landrace Holdings, LLC | Asheville, NC | Independent Power Producer | 1 | 121.5 GWh | Oct 2025 | Sep 2025 | $1.11M | |
| Apollo Energy Corp | Foster City, CA | Independent Power Producer | 2 | 121.6 GWh | Oct 2025 | - | ||
| University Of California Irvine | Irvine, CA | State-Owned Utility | 1 | 121.8 GWh | Oct 2025 | - | ||
| Orchard Windfarm, LLC | New York, NY | Independent Power Producer | 4 | 122.2 GWh | Dec 2024 | - | ||
| ORNI 47, LLC | Luning, NV | Independent Power Producer | 1 | 122.3 GWh | Dec 2024 | Sep 2025 | $2.32M | |
| Anheuser-Busch Inc | St Louis, MO | Industrial | 3 | 122.6 GWh | Oct 2025 | - | ||
| Junction Hilltop Management LLC | Jamaica, IA | Independent Power Producer | 3 | 123.3 GWh | Dec 2024 | - | ||
| WCAC Operating Company | Bakersfield, CA | Independent Power Producer | 9 | 123.5 GWh | Oct 2025 | - | ||
| Covanta Southeastern Connecticut Company | Preston, CT | Industrial | 1 | 123.9 GWh | Oct 2025 | - | ||
| Silver State Solar Power North, LLC | Primm, NV | Independent Power Producer | 1 | 124.0 GWh | Oct 2025 | Sep 2025 | $4.90M | |
| Solar Star Colorado III, LLC | Richmond, CA | Independent Power Producer | 1 | 124.1 GWh | Dec 2024 | Sep 2025 | $2.31M | |
| Kansas Ethanol, LLC | Lyons, KS | Industrial | 1 | 124.3 GWh | Dec 2024 | - | ||
| Skysol Holdco LLC | Irvine, CA | Independent Power Producer | 1 | 124.3 GWh | Oct 2025 | - | ||
| Record Hill Wind LLC | LYME, NH | Independent Power Producer | 1 | 124.3 GWh | Dec 2024 | Sep 2025 | $1.08M | |
| Little Bear Solar 5, LLC (Longroad) | Boston, MA | Independent Power Producer | 1 | 125.0 GWh | Oct 2025 | - | ||
| Harvest Windfarm, LLC | Baltimore, MD | Independent Power Producer | 1 | 125.2 GWh | Dec 2024 | Sep 2025 | $1.48M | |
| Iris Solar LLC | New York, NY | Independent Power Producer | 1 | 125.3 GWh | Oct 2025 | Sep 2025 | $1.53M | |
| Glover Creek Solar, LLC | Asheville, NC | Independent Power Producer | 1 | 125.4 GWh | Oct 2025 | Sep 2025 | $1.65M | |
| Sunpin Holdings, LLC | LOS Angeles, CA | Independent Power Producer | 1 | 125.5 GWh | Oct 2025 | - | ||
| Brigham Young University (BYU) | Provo, UT | Independent Power Producer | 1 | 125.6 GWh | Dec 2024 | - | ||
| WM Illinois Renewable Energy LLC | Houston, TX | Commercial | 8 | 125.7 GWh | Dec 2024 | - | ||
| Lee County Generating Station | Dixon, IL | Independent Power Producer | 1 | 125.7 GWh | Dec 2024 | Oct 2025 | $10.56M | $151.38k |
| Hornshadow Solar, LLC | New York, NY | Independent Power Producer | 1 | 126.1 GWh | Oct 2025 | Sep 2025 |
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 | Oct 2025 | Nuclear |
| Barry | Bucks, Alabama | 12 TWh | Jan 1954 | Oct 2025 | Natural Gas : 95.1% Bituminous Coal : 4.9% |
| Beaver Valley | Shippingport, Pennsylvania | 15 TWh | Aug 1976 | Oct 2025 | Nuclear |
| Bowen | Cartersville, Georgia | 11 TWh | Sep 1971 | Oct 2025 | Bituminous Coal : 99.8% |
| Braidwood Generation Station | Braceville, Illinois | 20 TWh | Jun 1988 | Oct 2025 | Nuclear |
| Browns Ferry | Decatur, Alabama | 30 TWh | Jul 1974 | Oct 2025 | Nuclear |
| Brunswick Nuclear | Southport, North Carolina | 16 TWh | Oct 1975 | Oct 2025 | Nuclear |
| Byron Generating Station | Byron, Illinois | 20 TWh | Aug 1985 | Oct 2025 | Nuclear |
| Calvert Cliffs Nuclear Power Plant | Lusby, Maryland | 15 TWh | Apr 1975 | Oct 2025 | Nuclear |
| Catawba | York, South Carolina | 19 TWh | May 1985 | Oct 2025 | Nuclear |
| Comanche Peak | Glen Rose, Texas | 19 TWh | Jul 1990 | Oct 2025 | Nuclear |
| Crystal River | Crystal River, Florida | 15 TWh | Sep 1966 | Oct 2025 | Natural Gas : 75.4% Bituminous Coal : 24.4% |
| Diablo Canyon | Avila Beach, California | 18 TWh | Apr 1985 | Oct 2025 | Nuclear |
| Donald C Cook | Bridgman, Michigan | 18 TWh | Jul 1975 | Oct 2025 | Nuclear |
| Dresden Generating Station | Morris, Illinois | 15 TWh | Jul 1970 | Oct 2025 | Nuclear |
| Edwin I Hatch | Baxley, Georgia | 14 TWh | Nov 1975 | Oct 2025 | Nuclear |
| Gavin Power, LLC | Cheshire, Ohio | 13 TWh | Sep 1974 | Oct 2025 | Bituminous Coal : 99.5% Distillate Fuel Oil : 0.5% |
| Grand Coulee | Grand Coulee, Washington | 16 TWh | Feb 1941 | Oct 2025 | Water |
| Grand Gulf | Port Gibson, Mississippi | 11 TWh | Jun 1985 | Oct 2025 | Nuclear |
| Guernsey Power Station | Byesville, Ohio | 11 TWh | Jan 2023 | Oct 2025 | Natural Gas |
| H Allen Franklin Combined Cycle | Smiths, Alabama | 12 TWh | May 2002 | Oct 2025 | Natural Gas |
| Hines Energy Complex | Bartow, Florida | 12 TWh | Mar 1999 | Oct 2025 | Natural Gas |
| Jack McDonough | Smyrna, Georgia | 17 TWh | Apr 1971 | Oct 2025 | Natural Gas |
| James H Miller Jr | Quinton, Alabama | 19 TWh | Sep 1978 | Oct 2025 | Subbituminous Coal : 99.2% Natural Gas : 0.8% |
| Joseph M Farley | Columbia, Alabama | 13 TWh | Nov 1977 | Oct 2025 | Nuclear |
| Labadie | Labadie, Missouri | 16 TWh | May 1970 | Oct 2025 | Subbituminous Coal : 99.9% |
| LaSalle Generating Station | Marseilles, Illinois | 19 TWh | Dec 1983 | Oct 2025 | Nuclear |
| Limerick | Sanatoga, Pennsylvania | 19 TWh | Jan 1986 | Oct 2025 | Nuclear |
| McGuire | Huntersville, North Carolina | 20 TWh | Aug 1981 | Oct 2025 | Nuclear |
| Millstone | Waterford, Connecticut | 17 TWh | Nov 1975 | Oct 2025 | Nuclear |
| Monroe (MI) | Monroe, Michigan | 16 TWh | Oct 1969 | Oct 2025 | Subbituminous Coal : 74.1% Bituminous Coal : 16.5% Petroleum Coke : 9.1% |
| Nine Mile Point Nuclear Station | Lycoming, New York | 16 TWh | Nov 1969 | Oct 2025 | Nuclear |
| North Anna | Mineral, Virginia | 15 TWh | May 1978 | Oct 2025 | Nuclear |
| Oconee | Seneca, South Carolina | 23 TWh | Jun 1973 | Oct 2025 | Nuclear |
| Okeechobee Clean Energy Center | Okeechobee, Florida | 12 TWh | Feb 2019 | Oct 2025 | Natural Gas |
| Palo Verde | Wintersburg, Arizona | 32 TWh | Dec 1985 | Oct 2025 | Nuclear |
| Peach Bottom | Delta, Pennsylvania | 22 TWh | Jun 1974 | Oct 2025 | Nuclear |
| PSEG Salem Generating Station | Hancocks Bridge, New Jersey | 18 TWh | May 1971 | Oct 2025 | Nuclear |
| Quad Cities Generating Station | Cordova, Illinois | 15 TWh | Nov 1972 | Oct 2025 | Nuclear |
| Robert Moses Niagara | Lewiston, New York | 14 TWh | Dec 1960 | Oct 2025 | Water |
| Sequoyah | Soddy Daisy, Tennessee | 13 TWh | Jun 1981 | Oct 2025 | Nuclear |
| South Texas Project | Wadsworth, Texas | 22 TWh | Jul 1988 | Oct 2025 | Nuclear |
| St Lucie | Jensen Beach, Florida | 16 TWh | Apr 1976 | Oct 2025 | Nuclear |
| Surry | Surry, Virginia | 14 TWh | Nov 1972 | Oct 2025 | Nuclear |
| TalenEnergy Susquehanna | Berwick, Pennsylvania | 19 TWh | May 1983 | Oct 2025 | Nuclear |
| Turkey Point | Homestead, Florida | 20 TWh | Mar 1967 | Oct 2025 | Nuclear : 68.2% Natural Gas : 31.8% |
| Vogtle | Waynesboro, Georgia | 36 TWh | Apr 1987 | Oct 2025 | Nuclear |
| W A Parish | Thompsons, Texas | 15 TWh | May 1958 | Oct 2025 | Subbituminous Coal : 83.8% Natural Gas : 16.2% |
| Watts Bar Nuclear Plant | Spring City, Tennessee | 15 TWh | Apr 1996 | Oct 2025 | Nuclear |
| West County Energy Center | Loxahatchee, Florida | 18 TWh | Jul 2009 | Oct 2025 | Natural Gas : 99.9% |