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 2024Q4 Seller Transactions | FERC 2024Q4 Buyer Transactions |
|---|---|---|---|---|---|---|---|---|
| City Of Marshfield - (Wi) | Marshfield, WI | Municipally-Owned Utility | 1 | 4.0 GWh | Dec 2024 | Mar 2025 | $4.70M | |
| City Of Martinsville - (Va) | Martinsville, VA | Municipally-Owned Utility | 2 | 271.0 MWh | Feb 2025 | Mar 2025 | $522.08k | |
| City Of North Little Rock - (Ar) | North Little Rock, AR | Municipally-Owned Utility | 1 | 126.7 GWh | Dec 2024 | Mar 2025 | $468.16k | |
| City Of Pasadena - (Ca) | Pasadena, CA | Municipally-Owned Utility | 3 | 40.7 GWh | Dec 2024 | Mar 2025 | $1.05M | |
| City Of Roseville - (Ca) | Roseville, CA | Municipally-Owned Utility | 2 | 563.9 GWh | Apr 2025 | Mar 2025 | $5.13M | |
| City Of Santa Clara - (Ca) | Santa Clara, CA | Municipally-Owned Utility | 7 | 1.0 TWh | Apr 2025 | Mar 2025 | $301.69k | |
| City Of Shelby - (Oh) | Shelby, OH | Municipally-Owned Utility | 4 | 232.9 MWh | Dec 2024 | Mar 2025 | $282.49k | |
| City Of Springfield - (Il) | Springfield, CO | Municipally-Owned Utility | 6 | 653.3 GWh | Apr 2025 | Mar 2025 | $277.50k | |
| City Of Tallahassee - (FL) | Tallahassee, FL | Municipally-Owned Utility | 4 | 3.2 TWh | Apr 2025 | Mar 2025 | $1.77M | |
| City Of VIneland - (NJ) | Vineland, NJ | Municipally-Owned Utility | 3 | 139.4 GWh | Apr 2025 | Mar 2025 | $4.59M | |
| City Water And Light Plant | Jonesboro, AR | Municipally-Owned Utility | 2 | 100.2 GWh | Dec 2024 | Mar 2025 | $555.16k | |
| Clear Power LLC | Folsom, CA | - | - | - | Mar 2025 | $207.18k | ||
| Clearwater Energy Resources LLC | Juno Beach, FL | Independent Power Producer | 1 | 1.4 TWh | Apr 2025 | Mar 2025 | $1.31M | |
| Clearwater Wind I, LLC | Juno Beach, FL | - | - | - | Mar 2025 | $8.70M | ||
| Clearwater Wind II, LLC | Juno Beach, FL | Independent Power Producer | 1 | 440.6 GWh | Apr 2025 | Mar 2025 | $3.85M | |
| Clearwater Wind III, LLC | Juno Beach, FL | Independent Power Producer | 1 | 266.9 GWh | Apr 2025 | Mar 2025 | $2.88M | |
| Click Energy LLC | York, PA | - | - | - | Mar 2025 | $751.05 | ||
| Cloud County Windfarm, LLC | Concordia, KS | Independent Power Producer | 1 | 353.2 GWh | Apr 2025 | Mar 2025 | $3.87M | |
| Clover Creek Solar, LLC | Salt Lake City, UT | Independent Power Producer | 1 | - | - | Mar 2025 | $965.11k | |
| Cloverland Electric Co-Op | Dafter, MI | Cooperative | 4 | 223.1 GWh | Dec 2024 | Mar 2025 | $6.32M | |
| CMS Generation Michigan Power, LLC | Dearborn, MI | - | - | - | Mar 2025 | $2.97M | ||
| Co Buffalo Flats LLC | Scottsdale, AZ | Independent Power Producer | - | - | - | Mar 2025 | $207.54k | |
| Colgreen North Shore, LLC | El Cerrito, CA | - | - | - | Mar 2025 | $479.67k | ||
| Colorado Green Holdings LLC | Portland, OR | - | - | - | Mar 2025 | $1.98M | ||
| Colorado Highlands Wind LLC | Centennial, CO | Independent Power Producer | 1 | 390.2 GWh | Dec 2024 | Mar 2025 | $3.09M | |
| Colton Power LP | Colton, CA | Independent Power Producer | 2 | 1.5 GWh | Dec 2023 | Mar 2025 | $2.22M | |
| Comanche Solar PV LLC | New York, NY | - | - | - | Mar 2025 | $3.33M | ||
| Command Power Corp. | Douro-Dummer, ON | - | - | - | Mar 2025 | $4.29M | ||
| Condon Wind Power, LLC | Duluth, MN | - | - | - | Mar 2025 | $746.04k | $7.50k | |
| Connecticut Jet Power LLC | Milford, CT | Independent Power Producer | 4 | 1.2 GWh | Dec 2024 | Mar 2025 | $2.08M | |
| Consolidated Water Power Co | Wisconsin Rapids, WI | Investor-Owned Utility | 5 | 191.3 GWh | Dec 2024 | Mar 2025 | $2.54M | |
| Constellation Energy Commodities Group Maine, LLC | Baltimore, MD | - | - | - | Mar 2025 | $32.94M | $34.40M | |
| Constellation Fitzpatrick, LLC | Baltimore, MD | - | - | - | Mar 2025 | $69.18M | ||
| Constellation Power Source Generation, LLC | Baltimore, MD | Independent Power Producer | 29 | 19.5 TWh | Apr 2025 | Mar 2025 | $3.07M | |
| Cool Springs Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 560.2 GWh | Apr 2025 | Mar 2025 | $2.48M | |
| Coolidge Solar I, LLC | Juno Beach, FL | Independent Power Producer | 1 | 27.8 GWh | Apr 2025 | Mar 2025 | $402.81k | |
| Coram California Development, L.P. | Juno Beach, FL | Independent Power Producer | 1 | 287.7 GWh | Dec 2024 | Mar 2025 | $5.28M | |
| Corn Belt Power Coop | Humboldt, IA | Cooperative | 2 | 7.1 GWh | Dec 2024 | Mar 2025 | $29.95M | |
| Cottonwood Solar, LLC | New York, NY | - | - | - | Mar 2025 | $1.19M | ||
| Cottonwood Wind Project | Juno Beach, FL | Independent Power Producer | 1 | 460.7 GWh | Apr 2025 | Mar 2025 | $2.00M | |
| Cove Mountain Solar 2 LLC | New York, NY | Independent Power Producer | 1 | 349.8 GWh | Apr 2025 | Mar 2025 | $1.52M | |
| Cove Mountain Solar LLC | New York, NY | Independent Power Producer | 1 | 174.1 GWh | Apr 2025 | Mar 2025 | $652.28k | |
| Cow Branch Wind Power, LLC | Baltimore, MD | Independent Power Producer | 1 | 80.1 GWh | Apr 2025 | Mar 2025 | $87.67k | |
| CPRE 1 Lessee, LLC | Charlotte, NC | - | - | - | Mar 2025 | $983.12k | ||
| CPV Canton Mountain Wind LLC | Silver Spring, MD | Independent Power Producer | 1 | 55.1 GWh | Dec 2024 | Mar 2025 | $1.84M | |
| CPV Keenan II Renewable Energy Co LLC | Silver Spring, MD | Independent Power Producer | 1 | 284.6 GWh | Dec 2024 | Mar 2025 | $7.16M | |
| CPV Saddleback Ridge Wind, LLC | Silver Spring, MD | Independent Power Producer | 1 | 89.5 GWh | Dec 2024 | Mar 2025 | $2.76M | |
| CPV Stagecoach Solar, LLC | Silver Spring, MD | Independent Power Producer | 1 | 173.2 GWh | Apr 2025 | Mar 2025 | $988.47k | |
| CPV Towantic, LLC | Braintree, MA | Independent Power Producer | 1 | 5.8 TWh | Apr 2025 | Mar 2025 | $109.76M | |
| CR Clearing, LLC | Baltimore, MD | Independent Power Producer | 1 | 161.6 GWh | Apr 2025 | Mar 2025 | $2.34M | |
| Craven County Wood Energy Limited Partnership | New BERN, NC | - | - | - | Mar 2025 | $5.22M | ||
| Criterion Power Partners LLC | Baltimore, MD | Independent Power Producer | 1 | 280.8 GWh | Apr 2025 | Mar 2025 | $4.46M | |
| Crofton Bluffs Wind, LLC | Scottsdale, AZ | Independent Power Producer | 1 | 115.3 GWh | Dec 2024 | Mar 2025 | $1.25M | |
| Crooked Lake Solar, LLC | Houston, TX | Independent Power Producer | 1 | 382.2 GWh | Apr 2025 | Mar 2025 | $1.84M | |
| Crooked Run Solar, LLC | Austin, TX | - | - | - | Mar 2025 | $1.30M | ||
| Cross-Sound Cable Company, LLC | Marlborough, MA | - | - | - | Mar 2025 | $6.02M | ||
| Crossett Solar Energy, LLC | Austin, TX | - | - | - | Mar 2025 | $1.88M | ||
| Crossing Trails Wind Power Project LLC | Houston, TX | - | - | - | Mar 2025 | $1.23M | ||
| Crow Creek Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 34.9 GWh | Apr 2025 | Mar 2025 | $972.41k | |
| Crowned Ridge Wind, LLC | Juno Beach, FL | Independent Power Producer | 1 | 875.2 GWh | Apr 2025 | Mar 2025 | $3.29M | |
| Crystal Hill Solar, LLC | Gatineau, QC | - | - | - | Mar 2025 | $819.15k | ||
| Crystal Lake Wind Energy I, LLC | Juno Beach, FL | - | - | - | Mar 2025 | $3.70M | ||
| Crystal Lake Wind Energy II, LLC | Juno Beach, FL | - | - | - | Mar 2025 | $7.86M | ||
| CS Berlin Ops, Inc. | Portland, ME | - | - | - | Mar 2025 | $5.46M | ||
| Csolar IV South LLC | Omaha, NE | Independent Power Producer | 1 | 281.7 GWh | Dec 2024 | Mar 2025 | $8.75M | |
| Csolar IV West LLC | Omaha, NE | Independent Power Producer | 1 | 393.1 GWh | Dec 2024 | Mar 2025 | $7.83M | |
| Cube Yadkin Generation LLC | Bethesda, MD | - | - | - | Mar 2025 | $5.79M | ||
| Cubico Crooked Run Lessee, LLC | Austin, TX | - | - | - | Mar 2025 | $1.25M | $1.30M | |
| Cubico Huntley Lessee, LLC | Austin, TX | - | - | - | Mar 2025 | $1.01M | $303.44k | |
| Cubico Palmetto Lessee, LLC | Austin, TX | - | - | - | Mar 2025 | $722.28k | $217.35k | |
| Curators Of The University Of Missouri | Columbia, MO | State-Owned Utility | 1 | 213.7 GWh | Apr 2025 | Mar 2025 | $304.00k | |
| Cuyama Solar, LLC | New York, NY | Independent Power Producer | 1 | 65.0 GWh | Apr 2025 | Mar 2025 | $989.67k | |
| Daggett Solar Power 2 LLC | San Francisco, CA | Independent Power Producer | 1 | 589.2 GWh | Apr 2025 | Mar 2025 | $7.47M | |
| Daggett Solar Power 3 LLC | San Francisco, CA | Independent Power Producer | 1 | 971.8 GWh | Apr 2025 | Mar 2025 | $8.17M | |
| Dakota Range III, LLC | Houston, TX | - | - | - | Mar 2025 | $2.80M | ||
| Danske Commodities US LLC | Stamford, CT | - | - | - | Mar 2025 | $30.68M | ||
| Darby Solar, LLC | Boca Raton, FL | - | - | - | Mar 2025 | $172.86k | ||
| Dartmouth Power Associates Limited Partnership | Houston, TX | - | - | - | Mar 2025 | $2.46M | ||
| Day County Wind I, LLC | Juno Beach, FL | - | - | - | Mar 2025 | $5.26M | ||
| Daybreak Solar, LLC | Portland, OR | - | - | - | Mar 2025 | $710.38k | $12.21k | |
| Dearborn Industrial Gen Inc | Dearborn, MI | Independent Power Producer | 1 | 4.8 TWh | Feb 2025 | Mar 2025 | $24.00M | |
| Decatur Energy Center LLC | Decatur, AL | Independent Power Producer | 1 | 4.6 TWh | Apr 2025 | Mar 2025 | $12.62M | |
| Decatur Solar Energy Center, LLC | Juno Beach, FL | - | - | - | Mar 2025 | $1.80M | ||
| Deepwater Wind Block Island LLC | Providence, RI | Independent Power Producer | 1 | 98.2 GWh | Apr 2025 | Mar 2025 | $168.35k | |
| Deerfield Wind Energy 2, LLC | Port Hope, MI | Independent Power Producer | 1 | 355.4 GWh | Apr 2025 | Mar 2025 | $1.07M | |
| Deerfield Wind Energy, LLC | Oakville, ON | Independent Power Producer | 1 | 548.2 GWh | Apr 2025 | Mar 2025 | $7.11M | |
| Deerfield Wind, LLC | Portland, OR | - | - | - | Mar 2025 | $2.57M | ||
| Del Ranch Company | DES Moines, IA | - | - | - | Mar 2025 | $6.87M | ||
| Delano Energy Center, LLC | Sacramento, CA | - | - | - | Mar 2025 | $1.35M | ||
| Delaware Electric Cooperative | Greenwood, DE | Cooperative | 1 | 7.1 GWh | Dec 2024 | Mar 2025 | $32.71M | |
| Delta-Montrose Electric Association | Montrose, CO | Cooperative | 2 | 31.1 GWh | Oct 2024 | Mar 2025 | $13.35M | |
| Delta's Edge Lessee, LLC | Austin, TX | - | - | - | Mar 2025 | $1.83M | $1.36M | |
| Delta's Edge Solar, LLC | Austin, TX | - | - | - | Mar 2025 | $1.36M | ||
| Delta Solar Power I, LLC | Jackson, MI | Independent Power Producer | 1 | 13.9 GWh | Dec 2024 | Mar 2025 | $114.33k | |
| Delta Solar Power II, LLC | Jackson, MI | Independent Power Producer | 1 | 26.9 GWh | Dec 2024 | Mar 2025 | $216.51k | |
| Dempsey Ridge Wind Farm, LLC | Chicago, IL | - | - | - | Mar 2025 | $509.65k | ||
| Denver INT'L Airport IV Solar | Boulder, CO | Independent Power Producer | 1 | 3.1 GWh | Dec 2024 | Mar 2025 | $366.03k | |
| Derby Fuel Cell LLC | Danbury, CT | Independent Power Producer | 1 | 114.0 GWh | Dec 2024 | Mar 2025 | $2.57M | |
| Deseret Generation & Transmission Co-Operative, Inc. | South Jordan, UT | - | - | - | Mar 2025 | $1.46B | $11.51k | |
| Desert Peak Energy Storage I, LLC | Juno Beach, FL | Independent Power Producer | 1 | -59.8 GWh | Apr 2025 | Mar 2025 | $9.66M |
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 | Apr 2025 | Nuclear |
| Barry | Bucks, Alabama | 15 TWh | Jan 1954 | Apr 2025 | Natural Gas : 93.7% Bituminous Coal : 6.3% |
| Beaver Valley | Shippingport, Pennsylvania | 15 TWh | Aug 1976 | Apr 2025 | Nuclear |
| Braidwood Generation Station | Braceville, Illinois | 20 TWh | Jun 1988 | Apr 2025 | Nuclear |
| Browns Ferry | Decatur, Alabama | 29 TWh | Jul 1974 | Apr 2025 | Nuclear |
| Brunswick Nuclear | Southport, North Carolina | 16 TWh | Oct 1975 | Apr 2025 | Nuclear |
| Byron Generating Station | Byron, Illinois | 19 TWh | Aug 1985 | Apr 2025 | Nuclear |
| Calvert Cliffs Nuclear Power Plant | Lusby, Maryland | 15 TWh | Apr 1975 | Apr 2025 | Nuclear |
| Catawba | York, South Carolina | 19 TWh | May 1985 | Apr 2025 | Nuclear |
| Comanche Peak | Glen Rose, Texas | 19 TWh | Jul 1990 | Apr 2025 | Nuclear |
| Crystal River | Crystal River, Florida | 15 TWh | Sep 1966 | Apr 2025 | Natural Gas : 78.9% Bituminous Coal : 21.0% |
| Diablo Canyon | Avila Beach, California | 18 TWh | Apr 1985 | Apr 2025 | Nuclear |
| Donald C Cook | Bridgman, Michigan | 18 TWh | Jul 1975 | Apr 2025 | Nuclear |
| Dresden Generating Station | Morris, Illinois | 15 TWh | Jul 1970 | Apr 2025 | Nuclear |
| Edwin I Hatch | Baxley, Georgia | 14 TWh | Nov 1975 | Apr 2025 | Nuclear |
| Gavin Power, LLC | Cheshire, Ohio | 12 TWh | Sep 1974 | Apr 2025 | Bituminous Coal : 99.5% Distillate Fuel Oil : 0.5% |
| Ghent | Ghent, Kentucky | 11 TWh | Jan 1974 | Apr 2025 | Bituminous Coal : 99.9% |
| Grand Coulee | Grand Coulee, Washington | 16 TWh | Feb 1941 | Apr 2025 | Water |
| Grand Gulf | Port Gibson, Mississippi | 11 TWh | Jun 1985 | Apr 2025 | Nuclear |
| Greensville County Power Station | Emporia, Virginia | 12 TWh | Nov 2018 | Apr 2025 | Natural Gas |
| Guernsey Power Station | Byesville, Ohio | 12 TWh | Jan 2023 | Apr 2025 | Natural Gas |
| H Allen Franklin Combined Cycle | Smiths, Alabama | 12 TWh | May 2002 | Apr 2025 | Natural Gas |
| Hines Energy Complex | Bartow, Florida | 12 TWh | Mar 1999 | Apr 2025 | Natural Gas |
| Jack McDonough | Smyrna, Georgia | 17 TWh | Apr 1971 | Apr 2025 | Natural Gas |
| James H Miller Jr | Quinton, Alabama | 19 TWh | Sep 1978 | Apr 2025 | Subbituminous Coal : 99.1% Natural Gas : 0.9% |
| Joseph M Farley | Columbia, Alabama | 15 TWh | Nov 1977 | Apr 2025 | Nuclear |
| Labadie | Labadie, Missouri | 15 TWh | May 1970 | Apr 2025 | Subbituminous Coal : 99.9% |
| LaSalle Generating Station | Marseilles, Illinois | 20 TWh | Dec 1983 | Apr 2025 | Nuclear |
| Limerick | Sanatoga, Pennsylvania | 20 TWh | Jan 1986 | Apr 2025 | Nuclear |
| McGuire | Huntersville, North Carolina | 19 TWh | Aug 1981 | Apr 2025 | Nuclear |
| Millstone | Waterford, Connecticut | 17 TWh | Nov 1975 | Apr 2025 | Nuclear |
| Monroe (MI) | Monroe, Michigan | 15 TWh | Oct 1969 | Apr 2025 | Subbituminous Coal : 74.5% Bituminous Coal : 15.8% Petroleum Coke : 9.6% |
| Nine Mile Point Nuclear Station | Lycoming, New York | 16 TWh | Nov 1969 | Apr 2025 | Nuclear |
| North Anna | Mineral, Virginia | 16 TWh | May 1978 | Apr 2025 | Nuclear |
| Oak Grove (TX) | Franklin, Texas | 12 TWh | Mar 2010 | Apr 2025 | Lignite Coal : 98.0% Natural Gas : 2.0% |
| Oconee | Seneca, South Carolina | 22 TWh | Jun 1973 | Apr 2025 | Nuclear |
| Palo Verde | Wintersburg, Arizona | 32 TWh | Dec 1985 | Apr 2025 | Nuclear |
| Peach Bottom | Delta, Pennsylvania | 22 TWh | Jun 1974 | Apr 2025 | Nuclear |
| PSEG Salem Generating Station | Hancocks Bridge, New Jersey | 18 TWh | May 1971 | Apr 2025 | Nuclear |
| Quad Cities Generating Station | Cordova, Illinois | 15 TWh | Nov 1972 | Apr 2025 | Nuclear |
| Robert Moses Niagara | Lewiston, New York | 15 TWh | Dec 1960 | Apr 2025 | Water |
| South Texas Project | Wadsworth, Texas | 21 TWh | Jul 1988 | Apr 2025 | Nuclear |
| St Lucie | Jensen Beach, Florida | 16 TWh | Apr 1976 | Apr 2025 | Nuclear |
| Surry | Surry, Virginia | 13 TWh | Nov 1972 | Apr 2025 | Nuclear |
| TalenEnergy Susquehanna | Berwick, Pennsylvania | 20 TWh | May 1983 | Apr 2025 | Nuclear |
| Turkey Point | Homestead, Florida | 21 TWh | Mar 1967 | Apr 2025 | Nuclear : 66.2% Natural Gas : 33.8% |
| Vogtle | Waynesboro, Georgia | 35 TWh | Apr 1987 | Apr 2025 | Nuclear |
| W A Parish | Thompsons, Texas | 14 TWh | May 1958 | Apr 2025 | Subbituminous Coal : 82.6% Natural Gas : 17.4% |
| Watts Bar Nuclear Plant | Spring City, Tennessee | 15 TWh | Apr 1996 | Apr 2025 | Nuclear |
| West County Energy Center | Loxahatchee, Florida | 19 TWh | Jul 2009 | Apr 2025 | Natural Gas : 99.9% |