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 2025Q1 Seller Transactions | FERC 2025Q1 Buyer Transactions |
|---|---|---|---|---|---|---|---|---|
| IPT Sri Cogeneration Inc | San Jose, CA | Commercial | 1 | 24.1 GWh | Apr 2025 | - | ||
| Solar Star River SLB, LLC | Austin, TX | Independent Power Producer | 4 | 24.1 GWh | Dec 2024 | - | ||
| Starvation Solar I LLC | Independent Power Producer | 1 | 24.2 GWh | Dec 2024 | - | |||
| Unison Energy LLC | Greenwich, CT | Independent Power Producer | 1 | 24.3 GWh | Dec 2023 | - | ||
| SUNE SPS1, LLC | Boston, MA | Independent Power Producer | 1 | 24.3 GWh | Dec 2024 | - | ||
| Mechanicville Hydroelectric Station | Mechanicville, NY | Independent Power Producer | 1 | 24.4 GWh | Dec 2024 | - | ||
| SUNE SPS3, LLC | Boston, MA | Independent Power Producer | 1 | 24.4 GWh | Dec 2024 | - | ||
| Zglobal Inc | Folsom, CA | Independent Power Producer | 11 | 24.4 GWh | Dec 2024 | May 2025 | $124.48k | |
| Solar Star California Xxxii, LLC | Scottsdale, AZ | Independent Power Producer | 1 | 24.4 GWh | Dec 2023 | - | ||
| Fort Rock Solar IV LLC | Jersey City, NJ | Independent Power Producer | 1 | 24.5 GWh | Dec 2024 | - | ||
| South Forks Joint Venture | Boise, ID | Independent Power Producer | 1 | 24.6 GWh | Oct 2024 | - | ||
| Revity Energy LLC | Warwick, RI | Independent Power Producer | 1 | 24.7 GWh | Dec 2024 | - | ||
| BT Signal Ranch, LLC | Oakland, CA | Independent Power Producer | 1 | 24.7 GWh | Apr 2025 | - | ||
| Gas Recovery Systems Inc | Roseville, CA | Independent Power Producer | 12 | 24.7 GWh | Feb 2025 | - | ||
| LOS Alamos County | LOS Alamos, NM | Municipally-Owned Utility | 3 | 24.7 GWh | Jan 2025 | Jun 2025 | $990.42k | |
| IGS ORIX Solar I, LLC | Dublin, OH | Independent Power Producer | - | 24.8 GWh | Dec 2023 | - | ||
| Hawkeye Energy Greenport LLC | Melville, NY | Independent Power Producer | 1 | 24.9 GWh | Dec 2024 | Mar 2021 | ||
| Coolidge Solar I, LLC | Juno Beach, FL | Independent Power Producer | 1 | 24.9 GWh | Apr 2025 | Mar 2025 | $168.92k | |
| Lone Valley Solar Park I LLC | Houston, TX | Independent Power Producer | 1 | 24.9 GWh | Dec 2024 | Jun 2025 | $564.30k | |
| Serrano Solar, LLC | Boston, MA | Independent Power Producer | 1 | 25.0 GWh | Apr 2025 | - | ||
| Solar Star NAFB LLC | San Francisco, CA | Commercial | 1 | 25.1 GWh | Dec 2024 | - | ||
| Essex County Correctional Facility Cogen | Newark, NJ | State-Owned Utility | 1 | 25.2 GWh | Dec 2024 | - | ||
| Sycamore Energy LLC | Lockport, NY | Independent Power Producer | 1 | 25.2 GWh | Dec 2024 | - | ||
| Fort Rock Solar I LLC | Independent Power Producer | 1 | 25.2 GWh | Dec 2024 | - | |||
| McCallum Enterprises I LP | Stratford, CT | Independent Power Producer | 1 | 25.2 GWh | Dec 2024 | - | ||
| Woods Hill Solar, LLC | Reno, NV | Independent Power Producer | 1 | 25.3 GWh | Apr 2025 | - | ||
| City Of Chanute | Chanute, KS | Municipally-Owned Utility | 3 | 25.3 GWh | Dec 2024 | - | ||
| Ameresco Delaware Central | Framingham, MA | Independent Power Producer | 1 | 25.4 GWh | Dec 2024 | - | ||
| Caterpillar Inc | Lafayette, IN | Independent Power Producer | 1 | 25.4 GWh | Apr 2025 | Jun 2024 | ||
| Origis Energy USA, Inc | Miami, FL | Independent Power Producer | 1 | 25.5 GWh | Dec 2023 | - | ||
| Clean Energy LLC | Charlotte, NC | Independent Power Producer | 1 | 25.5 GWh | Dec 2024 | - | ||
| Central Michigan University | MT. Pleasant, MI | State-Owned Utility | 1 | 25.6 GWh | Apr 2025 | - | ||
| Blue Elk II Solar, LLC | New York, NY | Independent Power Producer | 1 | 25.6 GWh | Dec 2024 | - | ||
| Southern Idaho Solid Waste | Burley, ID | Political Subdivision | 1 | 25.8 GWh | Dec 2024 | - | ||
| Gasna 6P, LLC | San Francisco, CA | Independent Power Producer | 1 | 25.9 GWh | Dec 2024 | Jul 2025 | $317.24k | |
| COE Bridgewater LLC C/O Thor Equities, LLC | Bridgewater, NJ | Commercial | 1 | 25.9 GWh | Apr 2025 | - | ||
| Northbrook Carolina Hydro II, LLC | Scottsdale, AZ | Independent Power Producer | 3 | 25.9 GWh | Dec 2024 | - | ||
| City Of Logan - (Ut) | Logan, UT | Municipally-Owned Utility | 4 | 25.9 GWh | Dec 2024 | - | ||
| Monterey Regional Waste MGMT | Marina, CA | Municipally-Owned Utility | 1 | 26.0 GWh | Dec 2024 | - | ||
| Neighborhood Power Corp. | Kahului, HI | Independent Power Producer | 7 | 26.1 GWh | Dec 2024 | - | ||
| Ormat Stillwater Solar PV II, LLC | Reno, NV | Independent Power Producer | 1 | 26.1 GWh | Dec 2024 | Mar 2025 | $155.55k | |
| BBCP Kauai Operating LLC | Hanapepe, HI | Investor-Owned Utility | 2 | 26.2 GWh | Apr 2025 | - | ||
| Kotzebue Electric Assn Inc | Kotzebue, AK | Cooperative | 1 | 26.2 GWh | Dec 2023 | - | ||
| Farmer's Irrigation District | Hood River, OR | Political Subdivision | 2 | 26.3 GWh | Dec 2024 | - | ||
| Gardy's Mill Solar LLC | Independent Power Producer | 1 | 26.3 GWh | Dec 2023 | - | |||
| CVI Cleancapital Solar 1 LLC | New York, NY | Independent Power Producer | 11 | 26.3 GWh | Dec 2024 | - | ||
| DTE San Diego Cogen Inc. | Detroit, MI | Commercial | 1 | 26.3 GWh | Apr 2025 | - | ||
| Princeton Energy Center LLC | Plainsboro, NJ | Commercial | 1 | 26.4 GWh | Dec 2024 | - | ||
| Ge Wind Energy LLC | Schenectady, NY | Independent Power Producer | 2 | 26.5 GWh | Dec 2023 | - | ||
| Southern Minnesota Beet Sugar | Renville, MN | Industrial | 1 | 26.5 GWh | Apr 2025 | - | ||
| Yuhaaviatam Of San Manuel Nation | Highland, CA | Political Subdivision | 1 | 26.5 GWh | Dec 2023 | - | ||
| Creston Ridge, LLC | Omaha, NE | Independent Power Producer | 1 | 26.6 GWh | Dec 2024 | - | ||
| Delta Solar Power II, LLC | Jackson, MI | Independent Power Producer | 1 | 26.9 GWh | Dec 2024 | Mar 2025 | $265.93k | |
| Saint Agnes Medical Center | Fresno, CA | Commercial | 1 | 26.9 GWh | Apr 2025 | - | ||
| Montville Power LLC | Uncasville, CT | Independent Power Producer | 1 | 26.9 GWh | Dec 2024 | Mar 2025 | $11.84M | |
| Delta-Montrose Electric Association | Montrose, CO | Cooperative | 2 | 27.1 GWh | Oct 2024 | Mar 2025 | $3.33M | |
| Be-Pine1 LLC | Pittsburgh, PA | Independent Power Producer | 1 | 27.1 GWh | Dec 2024 | - | ||
| Emerald Hills Holding I, LLC | Huntersville, NC | Independent Power Producer | 1 | 27.1 GWh | Dec 2024 | - | ||
| Energy Power Partners | Allentown, PA | Independent Power Producer | - | 27.1 GWh | Dec 2023 | - | ||
| CD US Solar MT1 LLC | Scottsdale, AZ | Independent Power Producer | 8 | 27.2 GWh | Dec 2024 | - | ||
| Boulder City Of | Boulder, CO | Municipally-Owned Utility | 5 | 27.2 GWh | Dec 2024 | - | ||
| SPPW1, LLC | Omaha, NE | Independent Power Producer | 1 | 27.4 GWh | Dec 2024 | - | ||
| DG Central 1, LLC | Juno Beach, FL | Independent Power Producer | 10 | 27.5 GWh | Dec 2024 | - | ||
| Boott Hydro, LLC - Hybrid | Bethesda, MD | Independent Power Producer | 1 | 27.5 GWh | Dec 2024 | - | ||
| Lightning Dock Geothermal Hi-01, LLC | Salt Lake City, UT | Independent Power Producer | 1 | 27.5 GWh | Apr 2025 | - | ||
| OBP Cogen LLC | New York, NY | Commercial | 1 | 27.5 GWh | Dec 2023 | - | ||
| Pisgah Mountain, LLC | Bangor, ME | Independent Power Producer | 1 | 27.6 GWh | Dec 2024 | Jun 2025 | $839.79k | |
| Central Oregon Irrigation DIST | Redmond, OR | Political Subdivision | 2 | 27.6 GWh | Dec 2024 | - | ||
| MM Lopez Energy LLC | Lockport, NY | Independent Power Producer | 1 | 27.9 GWh | Dec 2024 | - | ||
| Iredell Transmission LLC | Detroit, MI | Investor-Owned Utility | 1 | 28.0 GWh | Dec 2024 | - | ||
| Energix Hollyfield, LLC | Arlington, VA | Independent Power Producer | 1 | 28.0 GWh | Dec 2024 | - | ||
| Five Forks Solar | New York, NY | Independent Power Producer | 1 | 28.1 GWh | Dec 2024 | - | ||
| Fairfield University | Fairfield, CT | Independent Power Producer | 1 | 28.2 GWh | Dec 2024 | - | ||
| Town Of Braintree - (Ma) | East Braintree, MA | Municipally-Owned Utility | 2 | 28.3 GWh | Dec 2024 | - | ||
| Little Bear Solar 3, LLC (Longroad) | Boston, MA | Independent Power Producer | 1 | 28.3 GWh | Dec 2024 | - | ||
| Oe_sas1 | Miami, FL | Independent Power Producer | 1 | 28.3 GWh | Apr 2025 | - | ||
| Amite Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 28.3 GWh | Apr 2025 | Mar 2025 | $252.82k | |
| Sharp Grossmont Hospital | La Mesa, CA | Commercial | 1 | 28.4 GWh | Dec 2024 | - | ||
| Cumberland Land Holdings, LLC | Nashville, TN | Independent Power Producer | 1 | 28.4 GWh | Dec 2024 | - | ||
| Jamaica Bay Peaking Facility, LLC | Far Rockaway, NY | Independent Power Producer | 1 | 28.5 GWh | Dec 2024 | Mar 2025 | $1.73M | |
| Java Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 28.6 GWh | Dec 2024 | Mar 2024 | ||
| Shavano Falls Hydro LLC - Drop 4 Project | Irvine, UT | Independent Power Producer | 2 | 28.7 GWh | Oct 2024 | - | ||
| Selmer North Solar I, LLC | Nashville, TN | Independent Power Producer | 1 | 28.7 GWh | Apr 2025 | - | ||
| North 301 Solar, LLC | New York, NY | Independent Power Producer | 1 | 28.7 GWh | Apr 2025 | - | ||
| SUNE EPE1 LLC | Boston, MA | Independent Power Producer | 1 | 28.9 GWh | Dec 2024 | - | ||
| Republic Services Renewable Energy, LLC | Mays Landing, NJ | Independent Power Producer | 1 | 29.0 GWh | Dec 2024 | - | ||
| Jade Meadow LLC | Princeton, NJ | Independent Power Producer | 1 | 29.1 GWh | Dec 2024 | Mar 2025 | $241.59k | |
| Estill Solar I, LLC | Houston, TX | Independent Power Producer | 1 | 29.2 GWh | Apr 2025 | Mar 2025 | $276.12k | |
| Port Townsend Paper Co | Port Townsend, WA | Industrial | 1 | 29.2 GWh | Dec 2024 | Jul 2025 | $1.08M | |
| Captona Lippitt Ave Cranston LLC | New York, NY | Independent Power Producer | 1 | 29.2 GWh | Dec 2024 | - | ||
| Weber Basin Water Conserv DIST | Layton, UT | Political Subdivision | 3 | 29.2 GWh | Dec 2024 | - | ||
| Camden Solar LLC | Independent Power Producer | 1 | 29.4 GWh | Dec 2024 | - | |||
| Marshall Wind Farm, LLC | Edina, MN | Independent Power Producer | 6 | 29.4 GWh | Dec 2024 | - | ||
| Oswego City Of | Oswego, NY | Municipally-Owned Utility | 1 | 29.4 GWh | Dec 2024 | - | ||
| City Of Norway | Norway, MI | Municipally-Owned Utility | 1 | 29.5 GWh | Dec 2024 | - | ||
| Providence Solar Center, LLC | Nashville, TN | Independent Power Producer | 1 | 29.5 GWh | Apr 2025 | - | ||
| Orion Solar I LLC | Independent Power Producer | 1 | 29.5 GWh | Dec 2024 | - | |||
| Tuana Springs Energy, LLC | Baltimore, MD | Independent Power Producer | 1 | 29.6 GWh | Apr 2025 | Mar 2025 | $781.29k | |
| Poet Biorefining - Marion, LLC | Marion, OH | Industrial | 1 | 29.7 GWh | Dec 2024 | - | ||
| California Power Holdings LLC | Mount Laurel, NJ | Independent Power Producer | 2 | 29.7 GWh | Dec 2024 | Apr 2025 | $4.44M |
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 | May 2025 | Nuclear |
| Barry | Bucks, Alabama | 14 TWh | Jan 1954 | May 2025 | Natural Gas : 93.4% Bituminous Coal : 6.6% |
| Beaver Valley | Shippingport, Pennsylvania | 15 TWh | Aug 1976 | May 2025 | Nuclear |
| Bowen | Cartersville, Georgia | 11 TWh | Sep 1971 | May 2025 | Bituminous Coal : 99.8% |
| Braidwood Generation Station | Braceville, Illinois | 20 TWh | Jun 1988 | May 2025 | Nuclear |
| Browns Ferry | Decatur, Alabama | 29 TWh | Jul 1974 | May 2025 | Nuclear |
| Brunswick Nuclear | Southport, North Carolina | 15 TWh | Oct 1975 | May 2025 | Nuclear |
| Byron Generating Station | Byron, Illinois | 19 TWh | Aug 1985 | May 2025 | Nuclear |
| Calvert Cliffs Nuclear Power Plant | Lusby, Maryland | 15 TWh | Apr 1975 | May 2025 | Nuclear |
| Catawba | York, South Carolina | 19 TWh | May 1985 | May 2025 | Nuclear |
| Comanche Peak | Glen Rose, Texas | 19 TWh | Jul 1990 | May 2025 | Nuclear |
| Crystal River | Crystal River, Florida | 15 TWh | Sep 1966 | May 2025 | Natural Gas : 77.9% Bituminous Coal : 21.9% |
| Diablo Canyon | Avila Beach, California | 19 TWh | Apr 1985 | May 2025 | Nuclear |
| Donald C Cook | Bridgman, Michigan | 18 TWh | Jul 1975 | May 2025 | Nuclear |
| Dresden Generating Station | Morris, Illinois | 15 TWh | Jul 1970 | May 2025 | Nuclear |
| Edwin I Hatch | Baxley, Georgia | 14 TWh | Nov 1975 | May 2025 | Nuclear |
| Gavin Power, LLC | Cheshire, Ohio | 12 TWh | Sep 1974 | May 2025 | Bituminous Coal : 99.4% Distillate Fuel Oil : 0.6% |
| Ghent | Ghent, Kentucky | 11 TWh | Jan 1974 | May 2025 | Bituminous Coal : 99.9% |
| Grand Coulee | Grand Coulee, Washington | 16 TWh | Feb 1941 | May 2025 | Water |
| Grand Gulf | Port Gibson, Mississippi | 12 TWh | Jun 1985 | May 2025 | Nuclear |
| Guernsey Power Station | Byesville, Ohio | 11 TWh | Jan 2023 | May 2025 | Natural Gas |
| H Allen Franklin Combined Cycle | Smiths, Alabama | 12 TWh | May 2002 | May 2025 | Natural Gas |
| Hines Energy Complex | Bartow, Florida | 12 TWh | Mar 1999 | May 2025 | Natural Gas |
| Jack McDonough | Smyrna, Georgia | 17 TWh | Apr 1971 | May 2025 | Natural Gas |
| James H Miller Jr | Quinton, Alabama | 18 TWh | Sep 1978 | May 2025 | Subbituminous Coal : 99.1% Natural Gas : 0.9% |
| Joseph M Farley | Columbia, Alabama | 14 TWh | Nov 1977 | May 2025 | Nuclear |
| Labadie | Labadie, Missouri | 15 TWh | May 1970 | May 2025 | Subbituminous Coal : 99.9% |
| LaSalle Generating Station | Marseilles, Illinois | 20 TWh | Dec 1983 | May 2025 | Nuclear |
| Limerick | Sanatoga, Pennsylvania | 19 TWh | Jan 1986 | May 2025 | Nuclear |
| McGuire | Huntersville, North Carolina | 19 TWh | Aug 1981 | May 2025 | Nuclear |
| Millstone | Waterford, Connecticut | 16 TWh | Nov 1975 | May 2025 | Nuclear |
| Monroe (MI) | Monroe, Michigan | 15 TWh | Oct 1969 | May 2025 | Subbituminous Coal : 74.4% Bituminous Coal : 15.9% Petroleum Coke : 9.5% |
| Nine Mile Point Nuclear Station | Lycoming, New York | 16 TWh | Nov 1969 | May 2025 | Nuclear |
| North Anna | Mineral, Virginia | 16 TWh | May 1978 | May 2025 | Nuclear |
| Oconee | Seneca, South Carolina | 22 TWh | Jun 1973 | May 2025 | Nuclear |
| Palo Verde | Wintersburg, Arizona | 32 TWh | Dec 1985 | May 2025 | Nuclear |
| Peach Bottom | Delta, Pennsylvania | 22 TWh | Jun 1974 | May 2025 | Nuclear |
| Prairie State Generating Station | Marissa, Illinois | 11 TWh | May 2012 | May 2025 | Bituminous Coal : 99.8% |
| PSEG Salem Generating Station | Hancocks Bridge, New Jersey | 17 TWh | May 1971 | May 2025 | Nuclear |
| Quad Cities Generating Station | Cordova, Illinois | 15 TWh | Nov 1972 | May 2025 | Nuclear |
| Robert Moses Niagara | Lewiston, New York | 15 TWh | Dec 1960 | May 2025 | Water |
| South Texas Project | Wadsworth, Texas | 21 TWh | Jul 1988 | May 2025 | Nuclear |
| St Lucie | Jensen Beach, Florida | 16 TWh | Apr 1976 | May 2025 | Nuclear |
| Surry | Surry, Virginia | 14 TWh | Nov 1972 | May 2025 | Nuclear |
| TalenEnergy Susquehanna | Berwick, Pennsylvania | 19 TWh | May 1983 | May 2025 | Nuclear |
| Turkey Point | Homestead, Florida | 20 TWh | Mar 1967 | May 2025 | Nuclear : 67.4% Natural Gas : 32.6% |
| Vogtle | Waynesboro, Georgia | 35 TWh | Apr 1987 | May 2025 | Nuclear |
| W A Parish | Thompsons, Texas | 14 TWh | May 1958 | May 2025 | Subbituminous Coal : 83.3% Natural Gas : 16.7% |
| Watts Bar Nuclear Plant | Spring City, Tennessee | 15 TWh | Apr 1996 | May 2025 | Nuclear |
| West County Energy Center | Loxahatchee, Florida | 19 TWh | Jul 2009 | May 2025 | Natural Gas : 99.9% |