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 |
|---|---|---|---|---|---|---|---|---|
| New England Wind, LLC | Portland, OR | - | - | - | Jun 2025 | $932.61k | ||
| Newport Solar, LLC | Jackson, MI | Independent Power Producer | 1 | 393.4 GWh | Jun 2026 | Jun 2025 | $3.25M | |
| Nobles 2 Power Partners, LLC | Omaha, NE | Independent Power Producer | 1 | 1.0 TWh | Jun 2026 | Jun 2025 | $4.77M | |
| North Bend Wind Project, LLC | Houston, TX | Independent Power Producer | 1 | 920.2 GWh | Jun 2026 | Jun 2025 | $5.89M | |
| Northern Colorado Wind LLC | Juno Beach, FL | Independent Power Producer | 1 | 583.1 GWh | Dec 2025 | Jun 2025 | $7.42M | |
| Novo Biopower LLC | Snowflake, AZ | Independent Power Producer | 1 | 216.7 GWh | Dec 2025 | Jun 2025 | $6.43M | |
| NSF Chaumont Site 2 LLC | New York, NY | - | - | - | Jun 2025 | $115.42k | ||
| Oak Leaf Solar XXVI LLC | Montpelier, VT | - | - | - | Jun 2025 | $62.72k | ||
| Ocean State BTM, LLC | Wakefield, MA | - | - | - | Jun 2025 | $26.95k | ||
| ODOM Solar, LLC | Nashville, TN | Independent Power Producer | 1 | 47.2 GWh | Dec 2025 | Jun 2025 | $355.09k | |
| Ormat Stillwater Solar PV II, LLC | Reno, NV | Independent Power Producer | 1 | 1.9 GWh | Jun 2025 | Jun 2025 | $188.84k | |
| ORNI 14 LLC | Reno, NV | - | - | - | Jun 2025 | $1.25M | ||
| ORNI 18 LLC | Reno, NV | - | - | - | Jun 2025 | $132.53k | ||
| Osage Wind, LLC | St. Louis, MO | Independent Power Producer | - | - | - | Jun 2025 | $3.91M | |
| Oxbow Solar Farm 1, LLC | San Francisco, CA | - | - | - | Jun 2025 | $6.18M | ||
| Palmco Power Ma, LLC | Brooklyn, NY | - | - | - | Jun 2025 | $19.26k | ||
| PALO DURO Wind | Juno Beach, FL | Independent Power Producer | 1 | 1.4 TWh | Jun 2026 | Jun 2025 | $2.81M | |
| Pioneer Wind Park I, LLC | Louisville, CO | - | - | - | Jun 2025 | $1.88M | ||
| Pleinmont Solar 2 LLC | Salt Lake City, UT | Independent Power Producer | - | - | - | Jun 2025 | $6.12M | |
| Powell Creek Solar, LLC | Portland, OR | - | - | - | Jun 2025 | $3.51M | ||
| Powells Creek Farm Solar, LLC | Houston, TX | Independent Power Producer | 1 | 170.1 GWh | Jun 2026 | Jun 2025 | $2.24M | |
| Prairie Ronde Solar Farm, LLC | San Francisco, CA | - | - | - | Jun 2025 | $3.53M | ||
| Prairie State Solar, LLC | New York, NY | Independent Power Producer | 1 | 250.4 GWh | Jun 2026 | Jun 2025 | $2.49M | |
| Pud No 1 Of Lewis County - (Wa) | Chehalis, WA | Political Subdivision | 1 | 224.5 GWh | Dec 2025 | Jun 2025 | $99.57k | |
| Re Garland LLC | Birmingham, AL | - | - | - | Jun 2025 | $7.69M | ||
| Re Tranquillity LLC | San Francisco, CA | Independent Power Producer | - | - | - | Jun 2025 | $8.18M | |
| Red Dirt Wind Project, LLC | Andover, MA | Independent Power Producer | 1 | 958.4 GWh | Jun 2026 | Jun 2025 | $2.20M | |
| Red Hills Wind Project, L.L.C. | Chicago, IL | - | - | - | Jun 2025 | $2.71M | ||
| Redbed Plains Wind Farm LLC | Houston, TX | Independent Power Producer | 1 | 442.3 GWh | Jun 2026 | Jun 2025 | $-123.77k | |
| Regenerate Livermore Falls LLC | Stratton, ME | - | - | - | Jun 2025 | $2.83M | ||
| Golden Fields Solar I, LLC | Austin, TX | Independent Power Producer | - | - | Dec 2021 | Jun 2025 | $2.29M | |
| Gray Hawk Solar, LLC | New York, NY | Independent Power Producer | 1 | 155.4 GWh | Jun 2026 | Jun 2025 | $2.41M | |
| Grays Harbor Energy LLC | Chicago, IL | - | - | - | Jun 2025 | $43.98M | ||
| Grazing Yak Solar, LLC | Juno Beach, FL | Independent Power Producer | 1 | 76.7 GWh | Jun 2026 | Jun 2025 | $781.54k | |
| Great Lakes Hydro America LLC | Millinocket, ME | Independent Power Producer | 2 | 651.7 GWh | Dec 2025 | Jun 2025 | $9.59M | |
| Green Country Energy, LLC | Columbus, OH | - | - | - | Jun 2025 | $21.83M | ||
| Grissom Solar, LLC | Asheville, NC | Independent Power Producer | - | 10.6 GWh | Dec 2024 | Jun 2025 | $507.31k | |
| Groton Bess 1 LLC | Arlington, VA | Independent Power Producer | 1 | -117.0 MWh | Dec 2024 | Jun 2025 | $33.37k | |
| Groton Station Fuel Cell, LLC | Danbury, CT | Independent Power Producer | 1 | 44.3 GWh | Dec 2024 | Jun 2025 | $483.85k | |
| GRP Madison, LLC | Colbert, GA | - | - | - | Jun 2025 | $8.27M | ||
| GSP Lost Nation LLC | Bow, NH | - | - | - | Jun 2025 | $162.40k | ||
| Gulf Coast Solar Center II, LLC | Scottsdale, AZ | - | - | - | Jun 2025 | $1.67M | ||
| Gunsight Solar, LLC | Asheville, NC | Independent Power Producer | 1 | 190.5 GWh | Jun 2026 | Jun 2025 | $1.56M | |
| Hancock Wind LLC | Boston,, MA | Independent Power Producer | - | - | - | Jun 2025 | $1.15M | |
| Harborside Energy Of Massachusetts, LLC | Brooklyn, NY | - | - | - | Jun 2025 | $21.05k | ||
| Hardscrabble Wind Power LLC | Portland, OR | - | - | - | Jun 2025 | $1.68M | ||
| Hardy Hills Solar LLC | Frankfort, IN | Investor-Owned Utility | 1 | 398.4 GWh | Jun 2026 | Jun 2025 | $4.20M | |
| Harmony Florida Solar II, LLC | Juno Beach, FL | Independent Power Producer | 1 | 198.8 GWh | Jun 2026 | Jun 2025 | $1.90M | |
| Harmony Florida Solar LLC | Juno Beach, FL | Independent Power Producer | 1 | 193.2 GWh | Jun 2026 | Jun 2025 | $1.94M | |
| Harvest Windfarm, LLC | Baltimore, MD | Independent Power Producer | 1 | 130.6 GWh | Dec 2025 | Jun 2025 | $1.48M | |
| Hecate Energy Highland LLC | New York, NY | Independent Power Producer | 1 | 701.4 GWh | Jun 2026 | Jun 2025 | $7.44M | |
| High Plains Ranch II, LLC | Richmond, CA | Independent Power Producer | - | - | Dec 2020 | Jun 2025 | $26.34M | |
| High River Energy Center, LLC | Juno Beach, FL | Independent Power Producer | 1 | 170.4 GWh | Jun 2026 | Jun 2025 | $2.25M | |
| Highest Power Solar, LLC | Asheville, NC | Independent Power Producer | - | 106.4 GWh | Dec 2024 | Jun 2025 | $1.32M | |
| Highlander Solar Energy Station 1, LLC | Louisville, CO | - | - | - | Jun 2025 | $3.45M | ||
| Hudson Ranch Power I LLC | Calipatria, CA | Independent Power Producer | 2 | 464.4 GWh | Jun 2026 | Jun 2025 | $15.50M | |
| Hunterstown Generation, LLC | Gettysburg, PA | Independent Power Producer | 1 | 6.8 TWh | Jun 2026 | Jun 2025 | $74.51M | |
| Imperial Valley Solar Company (IVSC) 2, LLC | New York, NY | - | - | - | Jun 2025 | $1.23M | ||
| Indiana Crossroads Wind Farms LLC | Chalmers, IN | Independent Power Producer | 1 | 969.4 GWh | Jun 2026 | Jun 2025 | $6.75M | |
| Iron Springs Solar, LLC | Boston, MA | Independent Power Producer | - | - | - | Jun 2025 | $3.38M | |
| Jade Meadow LLC | Princeton, NJ | Independent Power Producer | 1 | 33.2 GWh | Dec 2025 | Jun 2025 | $394.70k | |
| Jamaica Bay Peaking Facility, LLC | Far Rockaway, NY | Independent Power Producer | 1 | 27.6 GWh | Dec 2025 | Jun 2025 | $-252.91k | |
| Jordan Creek Wind Farm, LLC | Juno Beach, FL | Independent Power Producer | 1 | 1.3 TWh | Jun 2026 | Jun 2025 | $9.18M | |
| K2SO, LLC | Overland Park, KS | - | - | - | Jun 2025 | $800.72k | ||
| Kumeyaay Wind LLC | Dallas, TX | - | - | - | Jun 2025 | $1.86M | ||
| La JOYA Wind, LLC | Portland, OR | - | - | - | Jun 2025 | $4.65M | ||
| Landrace Holdings, LLC | Asheville, NC | Independent Power Producer | 1 | 128.9 GWh | Jun 2026 | Jun 2025 | $1.11M | |
| Lempster Wind, LLC | Portland, OR | - | - | - | Jun 2025 | $693.53k | ||
| Liberty County Solar Project, LLC | Austin, TX | Independent Power Producer | 1 | 269.6 GWh | Jun 2026 | Jun 2025 | $2.68M | |
| Longview Fibre Paper And Packaging, Inc. | Longview, WA | - | - | - | Jun 2025 | $1.35M | ||
| Luning Energy LLC | Tahoe VIsta, CA | - | - | - | Jun 2025 | $1.49M | ||
| Mammoth Plains Wind Project | Juno Beach, FL | Independent Power Producer | 1 | 667.9 GWh | Dec 2025 | Jun 2025 | $1.59M | |
| Mankato Energy Center II, LLC | Denver, CO | - | - | - | Jun 2025 | $8.68M | ||
| Manzana Wind LLC | Portland, OR | - | - | - | Jun 2025 | $15.52M | ||
| Marco DM Holdings, L.L.C. | Houston, TX | - | - | - | Jun 2025 | $14.46M | $14.46M | |
| Median Energy Corp. | Brooklyn, NY | - | - | - | Jun 2025 | $4.53k | ||
| Mehoopany Wind Energy LLC | Houston, TX | - | - | - | Jun 2025 | $5.85M | ||
| Richland Township Solar, LLC | St. Louis, MO | - | - | - | Jun 2025 | $1.30M | ||
| Rising Tree Wind Farm II LLC | Houston, TX | Independent Power Producer | 1 | 56.2 GWh | Dec 2025 | Jun 2025 | $1.22M | |
| River Fork Solar, LLC | New York, NY | Independent Power Producer | 1 | 326.1 GWh | Jun 2026 | Jun 2025 | $1.64M | |
| Riverhead Solar Farm LLC | Salt Lake City, UT | Independent Power Producer | - | - | - | Jun 2025 | $1.96M | |
| Rosewater Wind Farm LLC | Chalmers, IN | Independent Power Producer | 1 | 337.9 GWh | Jun 2026 | Jun 2025 | $1.96M | |
| Roundhouse Renewable Energy II, LLC | Juno Beach, FL | Independent Power Producer | 1 | 424.3 GWh | Jun 2026 | Jun 2025 | $3.56M | |
| Rumford Power | Rumford, ME | Independent Power Producer | 1 | 803.1 GWh | Dec 2025 | Jun 2025 | $11.69M | |
| Sac County Wind | Juno Beach, FL | Independent Power Producer | 1 | 344.1 GWh | Jun 2026 | Jun 2025 | $1.91M | |
| San Pablo Raceway, LLC | Salt Lake City, UT | Independent Power Producer | - | - | - | Jun 2025 | $3.08M | |
| Second Imperial Geothermal Company LLC | Reno, NV | - | - | - | Jun 2025 | $2.95M | ||
| Silver Peak Energy, LLC | Louisville, CO | - | - | - | Jun 2025 | $1.26M | ||
| Silverstrand Grid, LLC | Burlingame, CA | Independent Power Producer | 1 | -862.0 MWh | Oct 2025 | Jun 2025 | $171.02k | |
| Solar Alpine LLC | Houston, TX | - | - | - | Jun 2025 | $4.08M | ||
| Solar Partners VIII, LLC | Princeton, NJ | - | - | - | Jun 2025 | $13.84M | ||
| South Chestnut LLC | Portland, OR | - | - | - | Jun 2025 | $1.39M | ||
| SP Pawpaw Solar, LLC | Birmingham, AL | - | - | - | Jun 2025 | $1.15M | ||
| SR Baxley, LLC | Nashville, TN | Independent Power Producer | 1 | 57.8 GWh | Jun 2026 | Jun 2025 | $436.50k | |
| SR Bell Buckle, LLC | Nashville, TN | Independent Power Producer | 1 | 79.2 GWh | Jun 2026 | Jun 2025 | $417.67k | |
| SR Desoto II, LLC | Nashville, TN | Independent Power Producer | 1 | 168.7 GWh | Jun 2026 | Jun 2025 | $1.48M | |
| SR Hazlehurst III, LLC | Nashville, TN | Independent Power Producer | 1 | 77.9 GWh | Jun 2026 | Jun 2025 | $861.87k | |
| SR Meridian III, LLC | Nashville, TN | Independent Power Producer | 1 | 130.8 GWh | Jun 2026 | Jun 2025 | $1.57M | |
| SR Snipesville, LLC | Nashville, TN | Independent Power Producer | 1 | 200.3 GWh | Jun 2026 | Jun 2025 | $2.22M | |
| SR South Loving, LLC | Nashville, TN | Independent Power Producer | 1 | 52.0 GWh | Jun 2026 | Jun 2025 | $1.45M |
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 | Jun 2026 | Nuclear |
| Barry | Bucks, Alabama | 13 TWh | Jan 1954 | Jun 2026 | Natural Gas : 97.3% Bituminous Coal : 2.7% |
| Beaver Valley | Shippingport, Pennsylvania | 15 TWh | Aug 1976 | Jun 2026 | Nuclear |
| Bowen | Cartersville, Georgia | 13 TWh | Sep 1971 | Jun 2026 | Bituminous Coal : 99.8% |
| Braidwood Generation Station | Braceville, Illinois | 20 TWh | Jun 1988 | Jun 2026 | Nuclear |
| Browns Ferry | Decatur, Alabama | 31 TWh | Jul 1974 | Jun 2026 | Nuclear |
| Brunswick Nuclear | Southport, North Carolina | 15 TWh | Oct 1975 | Jun 2026 | Nuclear |
| Byron Generating Station | Byron, Illinois | 20 TWh | Aug 1985 | Jun 2026 | Nuclear |
| Calvert Cliffs Nuclear Power Plant | Lusby, Maryland | 15 TWh | Apr 1975 | Jun 2026 | Nuclear |
| Catawba | York, South Carolina | 18 TWh | May 1985 | Jun 2026 | Nuclear |
| Comanche Peak | Glen Rose, Texas | 20 TWh | Jul 1990 | Jun 2026 | Nuclear |
| Crystal River | Crystal River, Florida | 16 TWh | Sep 1966 | Jun 2026 | Natural Gas : 69.8% Bituminous Coal : 30.0% |
| Diablo Canyon | Avila Beach, California | 18 TWh | Apr 1985 | Jun 2026 | Nuclear |
| Donald C Cook | Bridgman, Michigan | 19 TWh | Jul 1975 | Jun 2026 | Nuclear |
| Dresden Generating Station | Morris, Illinois | 15 TWh | Jul 1970 | Jun 2026 | Nuclear |
| Edwin I Hatch | Baxley, Georgia | 14 TWh | Nov 1975 | Jun 2026 | Nuclear |
| Gavin Power, LLC | Cheshire, Ohio | 13 TWh | Sep 1974 | Jun 2026 | Bituminous Coal : 99.6% |
| Grand Coulee | Grand Coulee, Washington | 19 TWh | Feb 1941 | Jun 2026 | Water |
| Guernsey Power Station | Byesville, Ohio | 12 TWh | Jan 2023 | Jun 2026 | Natural Gas |
| H Allen Franklin Combined Cycle | Smiths, Alabama | 12 TWh | May 2002 | Jun 2026 | Natural Gas |
| Jack McDonough | Smyrna, Georgia | 19 TWh | Apr 1971 | Jun 2026 | Natural Gas |
| James H Miller Jr | Quinton, Alabama | 19 TWh | Sep 1978 | Jun 2026 | Subbituminous Coal : 99.0% Natural Gas : 1.0% |
| Joseph M Farley | Columbia, Alabama | 15 TWh | Nov 1977 | Jun 2026 | Nuclear |
| Labadie | Labadie, Missouri | 15 TWh | May 1970 | Jun 2026 | Subbituminous Coal : 99.9% |
| LaSalle Generating Station | Marseilles, Illinois | 18 TWh | Dec 1983 | Jun 2026 | Nuclear |
| Limerick | Sanatoga, Pennsylvania | 19 TWh | Jan 1986 | Jun 2026 | Nuclear |
| McGuire | Huntersville, North Carolina | 19 TWh | Aug 1981 | Jun 2026 | Nuclear |
| Millstone | Waterford, Connecticut | 17 TWh | Nov 1975 | Jun 2026 | Nuclear |
| Monroe (MI) | Monroe, Michigan | 15 TWh | Oct 1969 | Jun 2026 | Subbituminous Coal : 75.2% Bituminous Coal : 15.7% Petroleum Coke : 8.9% |
| Nine Mile Point Nuclear Station | Lycoming, New York | 16 TWh | Nov 1969 | Jun 2026 | Nuclear |
| North Anna | Mineral, Virginia | 16 TWh | May 1978 | Jun 2026 | Nuclear |
| Oak Grove (TX) | Franklin, Texas | 12 TWh | Mar 2010 | Jun 2026 | Lignite Coal : 99.2% Natural Gas : 0.8% |
| Oconee | Seneca, South Carolina | 22 TWh | Jun 1973 | Jun 2026 | Nuclear |
| Palo Verde | Wintersburg, Arizona | 31 TWh | Dec 1985 | Jun 2026 | Nuclear |
| Peach Bottom | Delta, Pennsylvania | 22 TWh | Jun 1974 | Jun 2026 | Nuclear |
| Prairie State Generating Station | Marissa, Illinois | 12 TWh | May 2012 | Jun 2026 | Bituminous Coal : 99.8% |
| PSEG Salem Generating Station | Hancocks Bridge, New Jersey | 19 TWh | May 1971 | Jun 2026 | Nuclear |
| Quad Cities Generating Station | Cordova, Illinois | 15 TWh | Nov 1972 | Jun 2026 | Nuclear |
| Robert Moses Niagara | Lewiston, New York | 14 TWh | Dec 1960 | Jun 2026 | Water |
| Sequoyah | Soddy Daisy, Tennessee | 18 TWh | Jun 1981 | Jun 2026 | Nuclear |
| South Texas Project | Wadsworth, Texas | 20 TWh | Jul 1988 | Jun 2026 | Nuclear |
| St Lucie | Jensen Beach, Florida | 15 TWh | Apr 1976 | Jun 2026 | Nuclear |
| Surry | Surry, Virginia | 12 TWh | Nov 1972 | Jun 2026 | Nuclear |
| TalenEnergy Susquehanna | Berwick, Pennsylvania | 20 TWh | May 1983 | Jun 2026 | Nuclear |
| Turkey Point | Homestead, Florida | 20 TWh | Mar 1967 | Jun 2026 | Nuclear : 64.6% Natural Gas : 35.4% |
| Union Power Station | El Dorado, Arkansas | 13 TWh | Dec 2002 | Jun 2026 | Natural Gas |
| Vogtle | Waynesboro, Georgia | 37 TWh | Apr 1987 | Jun 2026 | Nuclear |
| W A Parish | Thompsons, Texas | 14 TWh | May 1958 | Jun 2026 | Subbituminous Coal : 81.2% Natural Gas : 18.8% |
| Watts Bar Nuclear Plant | Spring City, Tennessee | 20 TWh | Apr 1996 | Jun 2026 | Nuclear |
| West County Energy Center | Loxahatchee, Florida | 18 TWh | Jul 2009 | Jun 2026 | Natural Gas |