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 |
|---|---|---|---|---|---|---|---|---|
| Granite Mountain Solar West, LLC | Boston, MA | Independent Power Producer | - | - | - | Mar 2025 | $1.18M | |
| Granite Reliable Power | Millinocket, ME | Independent Power Producer | - | - | Dec 2020 | Mar 2025 | $6.81M | |
| Golden Fields Solar I, LLC | Austin, TX | Independent Power Producer | - | - | Dec 2021 | Mar 2025 | $1.26M | |
| Glacier Sands Wind Power, LLC | Toronto, ON | Independent Power Producer | 1 | 749.5 GWh | Mar 2025 | Apr 2025 | $4.89M | |
| Glover Creek Solar, LLC | Asheville, NC | Independent Power Producer | 1 | 83.3 GWh | Mar 2025 | Mar 2025 | $903.02k | |
| Gloversville Community Solar LLC | Wilmington, DE | Independent Power Producer | 1 | 8.4 GWh | Dec 2024 | - | ||
| Goal Line LP | Denver, CO | Independent Power Producer | 1 | 10.9 GWh | Mar 2025 | Mar 2025 | $1.21M | |
| GL Wind LLC | Independent Power Producer | 1 | 7.4 GWh | Dec 2024 | - | |||
| Goat Wind LLC | Scottsdale, AZ | Independent Power Producer | 1 | 245.4 GWh | Dec 2024 | - | ||
| Gohman Community Solar LLC | Safety Harbor, FL | Independent Power Producer | 1 | 1.7 GWh | Dec 2024 | - | ||
| Gold Mine Solar, LLC | Jersey City, NJ | Independent Power Producer | 1 | 3.2 GWh | Dec 2024 | - | ||
| Gilroy Energy Center For Riverview | Suisun, CA | Independent Power Producer | 3 | 39.6 GWh | Dec 2024 | Apr 2025 | $5.94M | |
| Granite Mountain Solar East LLC | Boston, MA | Independent Power Producer | - | - | - | Mar 2025 | $1.87M | |
| Golden Fields Solar III, LLC | San Francisco, CA | Independent Power Producer | 1 | 573.4 GWh | Mar 2025 | Apr 2025 | $11.27M | |
| Golden Hills Interconnection Wind, LLC | Juno Beach, FL | Independent Power Producer | 1 | 142.3 GWh | Mar 2025 | - | ||
| Golden Hills Solar, LLC | Boston, MA | Independent Power Producer | 1 | 8.1 GWh | Dec 2024 | - | ||
| Golden Hills Wind, LLC | Juno Beach, FL | Independent Power Producer | 1 | 254.8 GWh | Dec 2024 | Mar 2025 | $10.33M | |
| Golden Springs Development Company LLC | Santa Fe Springs, CA | Independent Power Producer | 9 | 19.7 GWh | Dec 2024 | - | ||
| Gilberton Power Co | Frackville, PA | Independent Power Producer | 1 | 682.5 GWh | Dec 2023 | - | ||
| Gilbert Solar Facility I, LLC | Depere, WI | Independent Power Producer | 1 | 4.0 GWh | Dec 2024 | - | ||
| Golden West Power Partners, LLC | Juno Beach, FL | Independent Power Producer | 1 | 924.7 GWh | Mar 2025 | Dec 2024 | $7.60M | |
| Goldfinch (Lakeland) | Scottsdale, AZ | Independent Power Producer | 1 | 4.6 GWh | Dec 2024 | - | ||
| Geysers Power Co LLC | Middletown, CA | Independent Power Producer | 6 | 5.8 TWh | Mar 2025 | Apr 2025 | $91.59M | $5.20M |
| Greasewood II LLC | Austin, TX | Independent Power Producer | 1 | 310.8 GWh | Mar 2025 | - | ||
| Great Bay Hydro Corp | Boulder, CO | Independent Power Producer | 2 | 21.5 GWh | Dec 2023 | Oct 2017 | ||
| Great Bay Solar I LLC | Oakville, ON | Independent Power Producer | 1 | 151.3 GWh | Mar 2025 | Mar 2025 | $1.78M | |
| Grazing Yak Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 89.6 GWh | Mar 2025 | Mar 2025 | $496.31k | |
| Great Lakes Hydro America LLC | Millinocket, ME | Independent Power Producer | 2 | 786.6 GWh | Dec 2024 | Dec 2024 | $10.55M | |
| Great Pathfinder Wind | Charlottesville, VA | Independent Power Producer | 1 | 911.3 GWh | Mar 2025 | Apr 2025 | $491.73k | |
| Great Plains Windpark Legacy LLC | Bloomington, MN | Independent Power Producer | 1 | 110.9 GWh | Dec 2024 | Mar 2025 | $350.85k | |
| Grays Ferry Cogen Partnership | Philadelphia, PA | Independent Power Producer | 1 | 1.3 TWh | Dec 2024 | - | ||
| Gray Hawk Solar, LLC | New York, NY | Independent Power Producer | 1 | 153.2 GWh | Mar 2025 | Mar 2025 | $1.40M | |
| Great Prairie Wind LLC | Juno Beach, FL | Independent Power Producer | 2 | 4.5 TWh | Mar 2025 | Jan 2025 | $-5.78M | |
| Great River Hydro, LLC | Westborough, MA | Independent Power Producer | 13 | 1.8 TWh | Dec 2024 | Mar 2025 | $26.43M | |
| Gray County Wind Energy LLC | Juno Beach, FL | Independent Power Producer | 1 | 289.4 GWh | Dec 2024 | Mar 2025 | $1.12M | |
| Grant Wind, LLC | Charlottesville, VA | Independent Power Producer | - | - | - | Mar 2025 | $4.14M | |
| Grant County Wind, LLC | Minneapolis, MN | Independent Power Producer | 1 | 60.0 GWh | Dec 2024 | - | ||
| Greater Sandhill I LLC | Morristown, NJ | Independent Power Producer | 1 | 45.5 GWh | Dec 2023 | - | ||
| Gransolar Texas One, LLC | Asheville, NC | Independent Power Producer | 1 | 13.5 GWh | Mar 2025 | - | ||
| Granite Shore Power | Bow, NH | Independent Power Producer | 5 | 301.7 GWh | Mar 2025 | - | ||
| Lake LYNN Generation, LLC | Bethesda, MD | Independent Power Producer | - | - | Dec 2020 | Apr 2025 | $964.33k | |
| Gravel Pit Solar, LLC | New York, NY | Independent Power Producer | 1 | 7.0 GWh | Mar 2025 | - | ||
| Granite Ridge Energy LLC | Londonderry, NH | Independent Power Producer | 1 | 3.1 TWh | Mar 2025 | Apr 2025 | $19.45M | |
| DG Illinois Solar, LLC | Juno Beach, FL | Independent Power Producer | 6 | 13.2 GWh | Dec 2024 | - | ||
| DG Northeast Solar II, LLC | Juno Beach, FL | Independent Power Producer | 2 | 21.0 GWh | Dec 2024 | - | ||
| Errol Hydroelectric Co LLC | Millinocket, ME | Independent Power Producer | 1 | 16.7 GWh | Dec 2024 | - | ||
| DG Georgia Solar II, LLC | Juno Beach, FL | Independent Power Producer | 1 | 3.9 GWh | Dec 2024 | - | ||
| DG Foxborough Elm LLC | Scottsdale, AZ | Independent Power Producer | 1 | 4.2 GWh | Dec 2023 | - | ||
| DG Empire Sun, LLC | Juno Beach, FL | Independent Power Producer | 1 | 5.5 GWh | Dec 2024 | - | ||
| DG Harlem, LLC | Juno Beach, FL | Independent Power Producer | 1 | 4.0 GWh | Dec 2024 | - | ||
| DG Haverhill LLC | Scottsdale, AZ | Independent Power Producer | 1 | 1.7 GWh | Dec 2024 | - | ||
| DG Florham Park Solar LLC | Juno Beach, FL | Independent Power Producer | 1 | 2.7 GWh | Dec 2024 | - | ||
| DG Fuel Cell, LLC | Juno Beach, FL | Independent Power Producer | 1 | 88.2 GWh | Dec 2024 | - | ||
| Dickerson Power, LLC | The Woodlands, TX | Independent Power Producer | 1 | 135.6 GWh | Mar 2025 | Apr 2025 | $2.62M | |
| Dodge Falls Associates LP | Boston, MA | Independent Power Producer | 1 | 32.3 GWh | Dec 2024 | - | ||
| Diamond State Generation Partners, LLC | San Jose, CA | Independent Power Producer | 2 | 400.2 GWh | Dec 2024 | Apr 2025 | $1.63M | |
| Diamond Generating Corporation | LOS Angeles, CA | Independent Power Producer | 3 | 149.3 GWh | Mar 2025 | - | ||
| Equus Power I, L.P. | Schaumberg, IL | Independent Power Producer | 1 | 49.9 GWh | Dec 2024 | Mar 2025 | $2.31M | |
| Diablo Energy Storage, LLC | Pleasanton, CA | Independent Power Producer | 1 | -37.1 GWh | Mar 2025 | Mar 2025 | $7.79M | |
| DG Webster, LLC | Scottsdale, AZ | Independent Power Producer | 1 | 2.1 GWh | Dec 2023 | - | ||
| DG Tufts Science, LLC | Scottsdale, AZ | Independent Power Producer | 1 | 1.5 GWh | Dec 2024 | - | ||
| DG Tufts Knoll, LLC | Scottsdale, AZ | Independent Power Producer | 1 | 3.1 GWh | Dec 2024 | - | ||
| Erie Boulevard Hydropower LP | Queensbury, NY | Independent Power Producer | 71 | 3.3 TWh | Feb 2025 | Dec 2024 | $39.20M | |
| DG Southwest Solar Portfolio 2019, LLC | Juno Beach, FL | Independent Power Producer | 1 | 10.3 GWh | Dec 2024 | - | ||
| DG South Carolina Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 10.6 GWh | Dec 2024 | - | ||
| DG LF Solar, LLC | Juno Beach, FL | Independent Power Producer | 2 | 5.5 GWh | Dec 2024 | - | ||
| DG Northeast 1, LLC | Juno Beach, FL | Independent Power Producer | 2 | 4.6 GWh | Dec 2024 | - | ||
| DG Niagara, LLC | Juno Beach, FL | Independent Power Producer | 1 | 701.0 MWh | Dec 2024 | - | ||
| DG New York Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 10.1 GWh | Dec 2024 | - | ||
| DG New York CS, LLC | Juno Beach, FL | Independent Power Producer | 6 | 38.9 GWh | Dec 2024 | - | ||
| DG New Jersey Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 3.4 GWh | Dec 2024 | - | ||
| DG Moorman Creek, LLC | Juno Beach, FL | Independent Power Producer | 1 | 4.3 GWh | Dec 2024 | - | ||
| DG Minnesota CSG, LLC | Juno Beach, FL | Independent Power Producer | 9 | 63.6 GWh | Dec 2024 | - | ||
| DG Linden New Jersey LLC | Juno Beach, FL | Independent Power Producer | 1 | 2.6 GWh | Dec 2024 | - | ||
| Erie Wind LLC | Boston, MA | Independent Power Producer | - | - | - | Apr 2025 | $1.34M | |
| Erin Garden LLC | Green Isle, MN | Independent Power Producer | 1 | 1.6 GWh | Dec 2024 | - | ||
| Deerfield Wind Energy, LLC | Oakville, ON | Independent Power Producer | 1 | 559.1 GWh | Mar 2025 | Dec 2024 | $7.11M | |
| Etcap NES CS MN 06 LLC | Pleasanton, CA | Independent Power Producer | 1 | 5.2 GWh | Dec 2024 | - | ||
| Day County Wind LLC | Juno Beach, FL | Independent Power Producer | 1 | 484.5 GWh | Mar 2025 | Dec 2020 | ||
| Dearborn Industrial Gen Inc | Dearborn, MI | Independent Power Producer | 1 | 5.3 TWh | Feb 2025 | Mar 2025 | $24.00M | |
| Estill Solar I, LLC | Houston, TX | Independent Power Producer | 1 | 32.7 GWh | Mar 2025 | Mar 2025 | $229.03k | |
| Decatur Energy Center LLC | Decatur, AL | Independent Power Producer | 1 | 4.3 TWh | Mar 2025 | Mar 2025 | $12.62M | |
| Essex Hydro Associates LLC | Boston, MA | Independent Power Producer | 1 | 4.7 GWh | Dec 2024 | - | ||
| Deepwater Wind Block Island LLC | Providence, RI | Independent Power Producer | 1 | 98.6 GWh | Mar 2025 | Mar 2025 | $168.35k | |
| Deer Park Energy Center | Deer Park, TX | Independent Power Producer | 1 | 8.4 TWh | Mar 2025 | - | ||
| Deerfield Wind Energy 2, LLC | Port Hope, MI | Independent Power Producer | 1 | 359.8 GWh | Mar 2025 | Mar 2025 | $1.07M | |
| Eurus Combine Hills I LLC | San Diego, CA | Independent Power Producer | 1 | 76.6 GWh | Dec 2024 | Mar 2025 | $909.93k | |
| Essential Power Operating Services, LLC | Newington, NH | Independent Power Producer | 4 | 2.2 TWh | Mar 2025 | - | ||
| ESNY-RT-Elmsford, LLC | Schenectady, NY | Independent Power Producer | 1 | 1.8 GWh | Dec 2024 | - | ||
| ESIL-Al-Melrose, LLC | New York, NY | Independent Power Producer | 1 | 3.0 GWh | Dec 2024 | - | ||
| ESI Vansycle Partners LP | Juno Beach, FL | Independent Power Producer | 1 | 64.1 GWh | Dec 2024 | Mar 2025 | $1.09M | |
| Delanco Coopertown RD Solar 2, LLC | Jersey City, NJ | Independent Power Producer | 1 | 4.4 GWh | Dec 2024 | - | ||
| Delaware River Solar, LLC | New York, NY | Independent Power Producer | 1 | 30.5 GWh | Dec 2023 | - | ||
| Delphinus Community Solar | Scottsdale, AZ | Independent Power Producer | 1 | 2.7 GWh | Dec 2024 | - | ||
| Delta Energy Center LLC | Pittsburg, CA | Independent Power Producer | 1 | 3.1 TWh | Mar 2025 | Apr 2025 | $42.96M | |
| Danskammer Energy | Newburgh, NY | Independent Power Producer | 1 | 19.2 GWh | Dec 2024 | Apr 2025 | $4.85M | |
| CVI Renewables Holdings, LLC. | St. Louis Park, MN | Independent Power Producer | 5 | 13.4 GWh | Dec 2024 | - | ||
| Central Rivers Power WV, LLC | East Brunswick, NJ | Independent Power Producer | 1 | 161.4 GWh | Dec 2024 | - | ||
| CXA La Paloma LLC | Plano, TX | Independent Power Producer | 1 | 2.3 TWh | Mar 2025 | Apr 2025 | $51.56M | $303.60k |
| Cycle Holdings, LLC | Portland, OR | Independent Power Producer | 1 | 4.4 GWh | Dec 2024 | - |
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 | Mar 2025 | Nuclear |
| Barry | Bucks, Alabama | 14 TWh | Jan 1954 | Mar 2025 | Natural Gas : 93.9% Bituminous Coal : 6.1% |
| Beaver Valley | Shippingport, Pennsylvania | 14 TWh | Aug 1976 | Mar 2025 | Nuclear |
| Braidwood Generation Station | Braceville, Illinois | 19 TWh | Jun 1988 | Mar 2025 | Nuclear |
| Browns Ferry | Decatur, Alabama | 29 TWh | Jul 1974 | Mar 2025 | Nuclear |
| Brunswick Nuclear | Southport, North Carolina | 16 TWh | Oct 1975 | Mar 2025 | Nuclear |
| Byron Generating Station | Byron, Illinois | 20 TWh | Aug 1985 | Mar 2025 | Nuclear |
| Calvert Cliffs Nuclear Power Plant | Lusby, Maryland | 15 TWh | Apr 1975 | Mar 2025 | Nuclear |
| Catawba | York, South Carolina | 19 TWh | May 1985 | Mar 2025 | Nuclear |
| Comanche Peak | Glen Rose, Texas | 20 TWh | Jul 1990 | Mar 2025 | Nuclear |
| Crystal River | Crystal River, Florida | 16 TWh | Sep 1966 | Mar 2025 | Natural Gas : 79.9% Bituminous Coal : 20.0% |
| Diablo Canyon | Avila Beach, California | 18 TWh | Apr 1985 | Mar 2025 | Nuclear |
| Donald C Cook | Bridgman, Michigan | 18 TWh | Jul 1975 | Mar 2025 | Nuclear |
| Dresden Generating Station | Morris, Illinois | 15 TWh | Jul 1970 | Mar 2025 | Nuclear |
| Edwin I Hatch | Baxley, Georgia | 14 TWh | Nov 1975 | Mar 2025 | Nuclear |
| Gavin Power, LLC | Cheshire, Ohio | 12 TWh | Sep 1974 | Mar 2025 | Bituminous Coal : 99.5% Distillate Fuel Oil : 0.5% |
| Grand Coulee | Grand Coulee, Washington | 16 TWh | Feb 1941 | Mar 2025 | Water |
| Grand Gulf | Port Gibson, Mississippi | 11 TWh | Jun 1985 | Mar 2025 | Nuclear |
| Greensville County Power Station | Emporia, Virginia | 11 TWh | Nov 2018 | Mar 2025 | Natural Gas |
| Guernsey Power Station | Byesville, Ohio | 11 TWh | Jan 2023 | Mar 2025 | Natural Gas |
| H Allen Franklin Combined Cycle | Smiths, Alabama | 12 TWh | May 2002 | Mar 2025 | Natural Gas |
| Hines Energy Complex | Bartow, Florida | 12 TWh | Mar 1999 | Mar 2025 | Natural Gas |
| Jack McDonough | Smyrna, Georgia | 18 TWh | Apr 1971 | Mar 2025 | Natural Gas |
| James H Miller Jr | Quinton, Alabama | 19 TWh | Sep 1978 | Mar 2025 | Subbituminous Coal : 99.1% Natural Gas : 0.9% |
| Joseph M Farley | Columbia, Alabama | 15 TWh | Nov 1977 | Mar 2025 | Nuclear |
| Labadie | Labadie, Missouri | 15 TWh | May 1970 | Mar 2025 | Subbituminous Coal : 99.9% |
| LaSalle Generating Station | Marseilles, Illinois | 20 TWh | Dec 1983 | Mar 2025 | Nuclear |
| Limerick | Sanatoga, Pennsylvania | 19 TWh | Jan 1986 | Mar 2025 | Nuclear |
| McGuire | Huntersville, North Carolina | 20 TWh | Aug 1981 | Mar 2025 | Nuclear |
| Millstone | Waterford, Connecticut | 17 TWh | Nov 1975 | Mar 2025 | Nuclear |
| Monroe (MI) | Monroe, Michigan | 15 TWh | Oct 1969 | Mar 2025 | Subbituminous Coal : 74.6% Bituminous Coal : 15.7% Petroleum Coke : 9.6% |
| Nine Mile Point Nuclear Station | Lycoming, New York | 16 TWh | Nov 1969 | Mar 2025 | Nuclear |
| North Anna | Mineral, Virginia | 16 TWh | May 1978 | Mar 2025 | Nuclear |
| Oak Grove (TX) | Franklin, Texas | 12 TWh | Mar 2010 | Mar 2025 | Lignite Coal : 97.8% Natural Gas : 2.2% |
| Oconee | Seneca, South Carolina | 22 TWh | Jun 1973 | Mar 2025 | Nuclear |
| Palo Verde | Wintersburg, Arizona | 32 TWh | Dec 1985 | Mar 2025 | Nuclear |
| Peach Bottom | Delta, Pennsylvania | 22 TWh | Jun 1974 | Mar 2025 | Nuclear |
| Prairie State Generating Station | Marissa, Illinois | 11 TWh | May 2012 | Mar 2025 | Bituminous Coal : 99.8% |
| PSEG Salem Generating Station | Hancocks Bridge, New Jersey | 19 TWh | May 1971 | Mar 2025 | Nuclear |
| Quad Cities Generating Station | Cordova, Illinois | 15 TWh | Nov 1972 | Mar 2025 | Nuclear |
| Robert Moses Niagara | Lewiston, New York | 15 TWh | Dec 1960 | Mar 2025 | Water |
| South Texas Project | Wadsworth, Texas | 20 TWh | Jul 1988 | Mar 2025 | Nuclear |
| St Lucie | Jensen Beach, Florida | 15 TWh | Apr 1976 | Mar 2025 | Nuclear |
| Surry | Surry, Virginia | 13 TWh | Nov 1972 | Mar 2025 | Nuclear |
| TalenEnergy Susquehanna | Berwick, Pennsylvania | 20 TWh | May 1983 | Mar 2025 | Nuclear |
| Turkey Point | Homestead, Florida | 21 TWh | Mar 1967 | Mar 2025 | Nuclear : 65.4% Natural Gas : 34.6% |
| Vogtle | Waynesboro, Georgia | 35 TWh | Apr 1987 | Mar 2025 | Nuclear |
| W A Parish | Thompsons, Texas | 14 TWh | May 1958 | Mar 2025 | Subbituminous Coal : 82.1% Natural Gas : 17.9% |
| Watts Bar Nuclear Plant | Spring City, Tennessee | 17 TWh | Apr 1996 | Mar 2025 | Nuclear |
| West County Energy Center | Loxahatchee, Florida | 19 TWh | Jul 2009 | Mar 2025 | Natural Gas : 99.9% |