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 |
|---|---|---|---|---|---|---|---|---|
| Evergreen Wind Power II LLC | Boston, MA | Independent Power Producer | - | - | - | Sep 2025 | $7.05M | |
| Evergreen Wind Power III LLC | Boston, MA | Independent Power Producer | - | - | Dec 2011 | Sep 2025 | $2.52M | |
| Evergreen Wind Power LLC | Boston, MA | Independent Power Producer | - | - | Dec 2011 | Sep 2025 | $2.69M | |
| Ewington Energy Systems, LLC | Minneapolis, MN | Independent Power Producer | 5 | 87.7 GWh | Dec 2025 | Sep 2025 | $665.53k | |
| EWO Marketing, LLC | The Woodlands, TX | - | - | - | Sep 2025 | $11.38M | $3.84M | |
| EXUS NM Data Center II, LLC | Pittsburgh, PA | - | - | - | Sep 2025 | $1.33M | ||
| EXUS NM Data Center III, LLC | Pittsburgh, PA | - | - | - | Sep 2025 | $2.37M | ||
| Fair Wind Power Partners, LLC | Baltimore, MD | Independent Power Producer | 1 | 84.5 GWh | Aug 2026 | Sep 2025 | $645.91k | |
| Fall River Solar, LLC | Charlotte, NC | - | - | - | Sep 2025 | $1.82M | ||
| Farmers City Wind, LLC | Portland, OR | - | - | - | Sep 2025 | $1.62M | ||
| Farmington Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 141.8 GWh | Aug 2026 | Sep 2025 | $2.25M | |
| Fayette Solar, LLC | Bloomington, MN | - | - | - | Sep 2025 | $1.10M | ||
| Fayetteville Public Works Commission | Fayetteville, NC | Municipally-Owned Utility | 3 | 121.4 GWh | Aug 2026 | Sep 2025 | $24.57M | |
| First Choice Energy LLC | Brooklyn, NY | - | - | - | Sep 2025 | $16.11k | ||
| First Point Power, LLC | Cranston, RI | - | - | - | Sep 2025 | $54.36M | $82.07M | |
| Firstlight CT Housatonic LLC | Burlington, MA | - | - | - | Sep 2025 | $4.64M | $137.18k | |
| Firstlight CT Hydro LLC | Burlington, MA | - | - | - | Sep 2025 | $212.40k | ||
| Firstlight Ma Hydro LLC | Burlington, MA | - | - | - | Sep 2025 | $4.01M | ||
| Firstlight Power Management LLC | Burlington, MA | - | - | - | Sep 2025 | $58.57M | $25.58M | |
| Fish Springs Ranch Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 267.8 GWh | Aug 2026 | Sep 2025 | $3.22M | |
| Fitchburg Gas And Electric Light Company | Hampton, NH | - | - | - | Sep 2025 | $506.97k | $397.92k | |
| Five Points Solar Park, LLC | San Mateo, CA | Independent Power Producer | - | - | Dec 2023 | Sep 2025 | $1.22M | |
| FL Solar 1, LLC | Miami, FL | Independent Power Producer | - | - | Dec 2022 | Sep 2025 | $463.50k | |
| FL Solar 4, LLC | Miami, FL | Independent Power Producer | - | - | Dec 2022 | Sep 2025 | $762.02k | |
| Flat Fork Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 498.9 GWh | Aug 2026 | Sep 2025 | ||
| Flat Ridge 2 Wind Energy LLC | Houston, TX | - | - | - | Sep 2025 | $12.03M | ||
| Flat Ridge Wind Energy, LLC | Houston, TX | - | - | - | Sep 2025 | $1.73M | ||
| Flat Water Wind Farm LLC | Houston, TX | Independent Power Producer | 1 | 221.6 GWh | Dec 2025 | Sep 2025 | $4.18M | |
| Flathead Electric Coop Inc | Kalispell, MT | Cooperative | 1 | 18.6 GWh | Dec 2025 | Sep 2025 | $16.94M | |
| Florida Power & Light Co | Miami, FL | Investor-Owned Utility | 159 | 156.2 TWh | Aug 2026 | Sep 2025 | $189.77M | $26.45M |
| Flying Cloud Power Partners, LLC | Portland, OR | - | - | - | Sep 2025 | $549.35k | ||
| Forgeview Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 371.2 GWh | Aug 2026 | Sep 2025 | ||
| Forward Windpower, LLC | Princeton, NJ | Independent Power Producer | 1 | 61.2 GWh | Dec 2025 | Sep 2025 | $393.12k | |
| Fountain Valley Power LLC | Fountain, CO | Independent Power Producer | 1 | 136.6 GWh | Aug 2026 | Sep 2025 | $4.22M | |
| Fourmile Wind Energy, LLC | Baltimore, MD | Independent Power Producer | 1 | 115.9 GWh | Aug 2026 | Sep 2025 | $1.01M | |
| Fowler Ridge II Wind Farm LLC | Houston, TX | - | - | - | Sep 2025 | $13.20M | ||
| Fowler Ridge III Wind Farm LLC | Houston, TX | - | - | - | Sep 2025 | $4.12M | ||
| Fowler Ridge IV Wind Farm LLC | Houston, TX | - | - | - | Sep 2025 | $4.76M | ||
| Fox Creek Farm Solar, LLC | New York, NY | - | - | - | Sep 2025 | $1.29M | ||
| Foxglove Solar Project, LLC | Houston, TX | - | - | - | Sep 2025 | $1.98M | ||
| FPL Energy Cape LLC | Juno Beach, FL | Independent Power Producer | 1 | 794.7 MWh | Dec 2025 | Sep 2025 | $1.27M | |
| FPL Energy Montezuma Wind | Juno Beach, FL | Independent Power Producer | 1 | 98.2 GWh | Dec 2025 | Sep 2025 | $3.73M | |
| FPL Energy North Dakota Wind LLC | Juno Beach, FL | Independent Power Producer | 1 | 130.2 GWh | Dec 2025 | Sep 2025 | $337.70k | |
| FPL Energy South Dakota Wind LLC | Juno Beach, FL | Independent Power Producer | 1 | 90.9 GWh | Aug 2026 | Sep 2025 | $417.64k | |
| FPL Energy Vansycle LLC | Juno Beach, FL | Independent Power Producer | 2 | 510.4 GWh | Dec 2025 | Sep 2025 | $6.15M | |
| Frankland Road Solar, LLC | Wakefield, MA | - | - | - | Sep 2025 | $76.63k | ||
| Franklin Solar LLC | Charlotte, NC | - | - | - | Sep 2025 | $2.48M | ||
| Fresh Air Energy Xxiii, LLC | Asheville, NC | - | - | - | Sep 2025 | $974.01k | ||
| Frontier Windpower, LLC | Charlotte, NC | Independent Power Producer | - | - | Dec 2021 | Sep 2025 | $2.41M | |
| FRP Columbia County Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 173.3 GWh | Aug 2026 | Sep 2025 | $2.05M | |
| FRP Gadsden County Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 203.8 GWh | Aug 2026 | Sep 2025 | $1.89M | |
| FRP Gilchrist County Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 209.5 GWh | Aug 2026 | Sep 2025 | $2.08M | |
| FRP Tupelo Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 205.0 GWh | Aug 2026 | Sep 2025 | $1.99M | |
| FTS Master Tenant 1, LLC | Louisville, CO | - | - | - | Sep 2025 | $1.41M | ||
| FTS Master Tenant 2, LLC | Louisville, CO | - | - | - | Sep 2025 | $1.77M | ||
| Ga Solar 3, LLC | Miami, FL | Independent Power Producer | - | - | Dec 2022 | Sep 2025 | $1.18M | |
| 20SD 8ME LLC | LOS Angeles, CA | Independent Power Producer | - | - | - | Sep 2025 | $17.20M | |
| 325MK 8ME LLC | Scottsdale, AZ | Independent Power Producer | 1 | 991.4 GWh | Aug 2026 | Sep 2025 | $6.73M | |
| 41MB 8ME, LLC | Folsom, CA | Independent Power Producer | 1 | 90.5 GWh | Aug 2026 | Sep 2025 | $2.71M | |
| 54 KR 8ME LLC | Folsom, CA | Independent Power Producer | 1 | 20.2 GWh | Dec 2025 | Sep 2025 | $693.14k | |
| 62SK 8ME, LLC | New York, NY | Independent Power Producer | 1 | 294.1 GWh | Dec 2025 | Sep 2025 | $6.52M | |
| 63SU 8ME, LLC | New York, NY | Independent Power Producer | 1 | 415.8 GWh | Dec 2025 | Sep 2025 | $7.91M | |
| 64KT 8ME LLC | Folsom, CA | Independent Power Producer | 1 | 250.5 GWh | Aug 2026 | Sep 2025 | $4.19M | |
| 65HK 8ME LLC | Folsom, CA | Independent Power Producer | - | - | - | Sep 2025 | $1.13M | |
| 67RK 8ME LLC | Folsom, CA | Independent Power Producer | - | - | - | Sep 2025 | $984.23k | |
| 68SF 8ME LLC | New York, NY | Independent Power Producer | 1 | 777.3 GWh | Aug 2026 | Sep 2025 | $6.87M | |
| 69SV 8ME LLC | New York, NY | Independent Power Producer | 1 | 741.9 GWh | Aug 2026 | Sep 2025 | $430.97k | |
| 87RL 8ME LLC | Folsom, CA | Independent Power Producer | - | - | - | Sep 2025 | $757.08k | |
| Acorn I Energy Storage LLC | Aliso VIejo, CA | Independent Power Producer | 1 | -167.0 MWh | Dec 2025 | Sep 2025 | $11.30k | |
| Adelanto Solar II, LLC | Juno Beach, FL | Independent Power Producer | 1 | 18.8 GWh | Dec 2025 | Sep 2025 | $406.77k | |
| Adelanto Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 61.8 GWh | Dec 2025 | Sep 2025 | $1.49M | |
| AEP Generating Company | Columbus, OH | - | - | Dec 2016 | Sep 2025 | $66.35M | ||
| AEP Retail Energy Partners LLC | Columbus, OH | - | - | - | Sep 2025 | $298.30k | ||
| AES Alamitos Energy, LLC | Long Beach, CA | Independent Power Producer | 1 | 1.5 TWh | Aug 2026 | Sep 2025 | $24.91M | $187.50k |
| AES Alamitos LLC | Long Beach, CA | Independent Power Producer | 1 | 13.4 GWh | Jun 2026 | Sep 2025 | $35.61M | |
| AES ES Alamitos 2, LLC | Louisville, CO | - | - | - | Sep 2025 | $2.74M | ||
| AES ES Alamitos, LLC | Long Beach, CA | Independent Power Producer | 1 | -14.9 GWh | Aug 2026 | Sep 2025 | $6.33M | |
| AES ES Westwing, LLC | Louisville, CO | - | - | - | Sep 2025 | $3.32M | ||
| AES Huntington Beach LLC | Huntington Beach, CA | Independent Power Producer | 2 | 2.0 TWh | Aug 2026 | Sep 2025 | $31.40M | |
| AES Integrated Energy, LLC | Long Beach, CA | - | - | - | Sep 2025 | $20.44M | ||
| AES Pike County Energy Storage | Petersburg, IN | Investor-Owned Utility | 1 | - | Jan 2026 | Sep 2025 | $2.41M | |
| AES Westwing II ES, LLC | Louisville, CO | - | - | - | Sep 2025 | $2.23M | ||
| AEUG Union Solar, LLC | Chicago, IL | - | - | - | Sep 2025 | $8.23M | ||
| AGUA Caliente Solar | Princeton, NJ | Independent Power Producer | 1 | 569.1 GWh | Aug 2026 | Sep 2025 | $24.76M | |
| Air Liquide Large Industries U S LP | Houston, TX | Industrial | 3 | 3.2 TWh | Aug 2026 | Sep 2025 | $870.75k | |
| Airport Solar I, LLC | Montpelier, VT | - | - | - | Sep 2025 | $27.60k | ||
| Airport Solar LLC | New York, NY | Independent Power Producer | 1 | 108.5 GWh | Aug 2026 | Sep 2025 | $3.18M | |
| Al Solar A, LLC | Houston, TX | Independent Power Producer | - | - | Dec 2023 | Sep 2025 | $2.23M | |
| Alabama Power Co | Birmingham, AL | Investor-Owned Utility | 32 | 66.9 TWh | Aug 2026 | Sep 2025 | $61.79M | $45.90M |
| Albany Green Energy, LLC | Kennett Square, PA | Independent Power Producer | 1 | 226.9 GWh | Aug 2026 | Sep 2025 | $10.96M | |
| Algonquin Power Co | Oakville, ON | Independent Power Producer | 9 | 4.4 TWh | Aug 2026 | Sep 2025 | $1.16M | |
| Allegany Generating Station, LLC | Portageville, NY | Independent Power Producer | 1 | 40.7 GWh | Dec 2025 | Sep 2025 | $1.15M | |
| Allegheny Electric Coop Inc | Harrisburg, PA | Cooperative | 1 | 55.3 GWh | Aug 2026 | Sep 2025 | $25.12M | |
| Allora Solar, LLC | Asheville, NC | Independent Power Producer | 1 | 161.5 GWh | Dec 2025 | Sep 2025 | $1.40M | |
| ALTA Wind I, LLC | Princeton, NJ | Independent Power Producer | 1 | 424.3 GWh | Dec 2025 | Sep 2025 | $16.96M | |
| ALTA Wind II, LLC | Princeton, NJ | Independent Power Producer | 1 | 336.0 GWh | Dec 2025 | Sep 2025 | $13.55M | |
| ALTA Wind III, LLC | Princeton, NJ | Independent Power Producer | 1 | 337.0 GWh | Dec 2025 | Sep 2025 | $13.71M | |
| ALTA Wind IV, LLC | Princeton, NJ | Independent Power Producer | 1 | 176.7 GWh | Dec 2025 | Sep 2025 | $7.32M | |
| ALTA Wind V, LLC | Princeton, NJ | Independent Power Producer | 1 | 267.9 GWh | Dec 2025 | Sep 2025 | $11.18M | |
| ALTA Wind X, LLC | Princeton, NJ | Independent Power Producer | 1 | 378.0 GWh | Dec 2025 | Sep 2025 | $13.54M |
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% |