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 |
|---|---|---|---|---|---|---|---|---|
| Laurel Hill Wind Energy, LLC | Charlotte, NC | - | - | - | Oct 2025 | $3.94M | ||
| MS Solar 6, LLC | Austin, TX | - | - | - | Oct 2025 | $3.41M | ||
| MS Solar 5, LLC | Austin, TX | - | - | - | Oct 2025 | $3.76M | ||
| Marco DM Holdings, L.L.C. | Houston, TX | - | - | - | Jun 2025 | $14.46M | $14.46M | |
| MRP Rocky Road LLC | Chicago, IL | - | - | - | Oct 2025 | $1.27M | ||
| MRP Pacifica Marketing LLC | San Diego, CA | - | - | - | Sep 2025 | $884.96k | $3.03M | |
| MRP Elgin LLC | Chicago, IL | - | - | - | Oct 2025 | $2.46M | ||
| MPH Rockaway Peakers, LLC | Bethesda, MD | - | - | - | Oct 2025 | $796.35k | $113.58k | |
| MP2 Energy Ne LLC | Houston, TX | - | - | - | Oct 2025 | $73.41M | $818.53M | |
| Mariposa Energy, LLC | LOS Angeles, CA | - | - | - | Oct 2025 | $4.70M | ||
| Mountain VIew Power Partners, LLC | Louisville, CO | - | - | - | Sep 2025 | $4.33M | ||
| Lily Solar Lessee, LLC | Washington, DC | - | - | - | Sep 2025 | $1.78M | ||
| Envoy Solar, LLC | St. Louis, MO | - | - | - | Sep 2025 | $1.75M | ||
| Fitchburg Gas And Electric Light Company | Hampton, NH | - | - | - | Sep 2025 | $506.97k | $397.92k | |
| Griffiss Utility Services Corporation | Rome, NY | - | - | - | Oct 2025 | $118.20k | ||
| Firstlight CT Housatonic LLC | Burlington, MA | - | - | - | Sep 2025 | $4.64M | $137.18k | |
| Kingbird Solar B, LLC | Scottsdale, AZ | - | - | - | Sep 2025 | $1.24M | ||
| Jersey Central Power & Light Company | Akron, OH | - | - | - | Oct 2025 | $15.68k | $271.81M | |
| Firstenergy Pennsylvania Electric Company | Akron, OH | - | - | - | Oct 2025 | $520.38k | $215.40M | |
| Jicarilla Solar 1 LLC | The Woodlands, TX | - | - | - | Sep 2025 | $650.49k | ||
| Firstlight Power Management LLC | Burlington, MA | - | - | - | Sep 2025 | $58.57M | $25.58M | |
| Firstlight CT Hydro LLC | Burlington, MA | - | - | - | Sep 2025 | $212.40k | ||
| Kingbird Solar A, LLC | Scottsdale, AZ | - | - | - | Sep 2025 | $744.41k | ||
| King Plains Wind Project, LLC | Houston, TX | - | - | - | Sep 2025 | $1.28M | ||
| Firstlight Ma Hydro LLC | Burlington, MA | - | - | - | Sep 2025 | $4.01M | ||
| Jicarilla Storage 1 LLC | The Woodlands, TX | - | - | - | Sep 2025 | $199.40k | ||
| Karbone Energy LLC | New York, NY | - | - | - | Oct 2025 | $10.06M | $7.02M | |
| Essential Power Massachusetts, LLC | Charlotte, NC | - | - | - | May 2025 | $61.97k | ||
| Essential Power Newington, LLC | Charlotte, NC | - | - | - | Sep 2025 | $26.68M | ||
| Kendall Power Company LLC | Irving, TX | - | - | - | Oct 2025 | $51.26M | ||
| Essential Power OPP, LLC | Charlotte, NC | - | - | - | Sep 2025 | $11.70M | ||
| Essential Power Rock Springs, LLC | Charlotte, NC | - | - | - | Sep 2025 | $19.42M | ||
| Estrella Solar, LLC | Louisville, CO | - | - | - | Sep 2025 | $1.62M | ||
| Kelly Creek Wind, LLC | Phoenix, AZ | - | - | - | Oct 2025 | $4.11M | ||
| ETC Endure Energy L.L.C. | Dallas, TX | - | - | - | Sep 2025 | $115.00M | ||
| Fenton Power Partners I, LLC | Phoenix, AZ | - | - | - | Oct 2025 | $4.51M | ||
| Escondido Energy Center, LLC | Sacramento, CA | - | - | - | Sep 2025 | $1.73M | ||
| Evergy Generating, Inc. | Kansas City, MO | - | - | - | Oct 2025 | $11.77M | ||
| Fayette Solar, LLC | Bloomington, MN | - | - | - | Sep 2025 | $1.10M | ||
| EWO Marketing, LLC | The Woodlands, TX | - | - | - | Sep 2025 | $11.38M | $3.84M | |
| Farmers City Wind, LLC | Portland, OR | - | - | - | Sep 2025 | $1.62M | ||
| Fall River Solar, LLC | Charlotte, NC | - | - | - | Sep 2025 | $1.82M | ||
| EXUS NM Data Center II, LLC | Pittsburgh, PA | - | - | - | Sep 2025 | $1.33M | ||
| EXUS NM Data Center III, LLC | Pittsburgh, PA | - | - | - | Sep 2025 | $2.37M | ||
| Exxonmobil Baton Rouge Complex | Spring, TX | - | - | - | Oct 2025 | $6.13M | ||
| Exxonmobil Beaumont Complex | Spring, TX | - | - | - | Oct 2025 | $19.77M | ||
| Fillmore County Solar Project, LLC | Bloomington, MN | - | - | - | Oct 2025 | $1.00M | ||
| First Point Power, LLC | Cranston, RI | - | - | - | Sep 2025 | $54.36M | $82.07M | |
| Kimmel Road Solar, LLC | St. Louis, MO | - | - | - | Sep 2025 | $1.56M | ||
| First Choice Energy LLC | Brooklyn, NY | - | - | - | Sep 2025 | $16.11k | ||
| ES 1a Group 2 OPCO, LLC | New York, NY | - | - | - | Oct 2025 | $5.76M | $95.23k | |
| ES 1a Group 3 OPCO, LLC | New York, NY | - | - | - | Oct 2025 | $4.24M | ||
| Keystone Wind Marketing LLC | Pittsburgh, PA | - | - | - | Oct 2025 | $6.46M | ||
| Jones Farm Lane Solar, LLC | Houston, TX | - | - | - | Sep 2025 | $668.58k | ||
| Keystone Power Pass-Through Holders LLC | Houston, TX | - | - | - | Oct 2025 | $8.14M | ||
| Judith Gap Energy LLC | Chicago, IL | - | - | - | Sep 2025 | $2.11M | ||
| Kincaid Generation, L.L.C. | Irving, TX | - | - | - | Oct 2025 | $33.38M | ||
| Juniper Canyon Wind Power LLC | Portland, OR | - | - | - | Sep 2025 | $2.28M | $546.71k | |
| Keystone Power LLC | Morristown, NJ | - | - | - | Oct 2025 | $2.47M | ||
| Escalante Solar I, LLC | Houston, TX | - | - | - | Sep 2025 | $3.35M | ||
| Escalante Solar II, LLC | Houston, TX | - | - | - | Sep 2025 | $3.19M | ||
| Just Energy Limited | Houston, TX | - | - | - | Oct 2025 | $36.59M | $51.19M | |
| Escalante Solar III, LLC | Houston, TX | - | - | - | Sep 2025 | $3.13M | ||
| Escalante Solar, LLC | Austin, TX | - | - | - | Oct 2025 | $4.56M | ||
| K2SO, LLC | Overland Park, KS | - | - | - | Sep 2025 | $800.72k | ||
| Harquahala Sun 2, LLC | Dana Point, CA | - | - | - | Sep 2025 | $20.95M | ||
| Hatchet Ridge Wind, LLC | Houston, TX | - | - | - | Sep 2025 | $5.73M | ||
| Harvard Dedicated Energy Limited | Cambridge, MA | - | - | - | Sep 2025 | $1.78M | $1.66M | |
| Grant Plains Wind, LLC | Birmingham, AL | - | - | - | Oct 2025 | $321.02k | ||
| Graphite Solar I, LLC | Charlotte, NC | - | - | - | Sep 2025 | $1.50M | ||
| Gratiot County Wind LLC | Chicago, IL | - | - | - | Oct 2025 | $6.18M | ||
| Gravel Pit Solar III, LLC | New York, NY | - | - | - | Sep 2025 | $1.02M | ||
| Harry Allen Solar Energy LLC | Chicago, IL | - | - | - | Oct 2025 | $2.76M | ||
| Gravel Pit Solar IV, LLC | New York, NY | - | - | - | Sep 2025 | $1.79M | ||
| Grand Ridge Energy LLC | Chicago, IL | - | - | - | Oct 2025 | $1.93M | ||
| Harquahala Sun 1, LLC | Dana Point, CA | - | - | - | Sep 2025 | $1.25M | ||
| Grayling Generating Station Limited Partnership | ANN Arbor, MI | - | - | - | Sep 2025 | $4.57M | ||
| Hardscrabble Wind Power LLC | Portland, OR | - | - | - | Sep 2025 | $1.68M | ||
| Hardin Solar Energy III LLC | Ashwaubenon, WI | - | - | - | Oct 2025 | $6.99M | ||
| Grays Ferry Cogeneration Partnership | Boston, MA | - | - | - | Oct 2025 | $7.26M | ||
| Grays Harbor Energy LLC | Chicago, IL | - | - | - | Sep 2025 | $43.98M | ||
| Hardee Power Partners Limited | Chicago, IL | - | - | - | Sep 2025 | $8.53M | ||
| Harborside Energy, LLC | Brooklyn, NY | - | - | - | Sep 2025 | $21.05k | ||
| HD Project One LLC | Norwalk, CT | - | - | - | Oct 2025 | $68.68k | ||
| Genon Energy Management, LLC | Houston, TX | - | - | - | Oct 2025 | $225.45k | $225.45k | |
| Genon Power Midwest, LP | Houston, TX | - | - | - | Oct 2025 | $225.45k | $335.16k | |
| Helvetia Solar, LLC | Hillsboro, OR | - | - | - | Sep 2025 | $37.67k | ||
| Glen Ullin Energy Center, LLC | Duluth, MN | - | - | - | Sep 2025 | $1.41M | ||
| Hecate Energy Albany 2 LLC | Montpelier, VT | - | - | - | Sep 2025 | $485.22k | ||
| Heber Geothermal Company LLC | Reno, NV | - | - | - | Sep 2025 | $8.15M | ||
| Golden Spread Panhandle Wind Ranch, LLC | Amarillo, TX | - | - | - | Oct 2025 | $2.34M | ||
| Headwaters Wind Farm II LLC | Houston, TX | - | - | - | Oct 2025 | $5.16M | ||
| Great American Gas & Electric, LLC | Harrison, NY | - | - | - | Sep 2025 | $589.05k | $2.50M | |
| Hazle Spindle, LLC | New York, NY | - | - | - | Oct 2025 | $1.79M | ||
| Google Energy LLC | Mountain VIew, CA | - | - | - | Oct 2025 | $26.89M | $83.45M | |
| Goshen Phase II LLC | Houston, TX | - | - | - | Sep 2025 | $9.74M | ||
| Hay Canyon Wind LLC | Portland, OR | - | - | - | Sep 2025 | $3.53M | $367.53k | |
| Grady Wind Energy Center, LLC | Houston, TX | - | - | - | Oct 2025 | $16.70M | ||
| Haverhill Coke Company, LLC | Lisle, IL | - | - | - | Oct 2025 | $3.37M | ||
| Grand Ridge Energy IV LLC | Chicago, IL | - | - | - | Oct 2025 | $210.95k |
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% |