Directory of Power Plants in the United States
Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
---|---|---|---|---|---|---|---|
Mill Creek (KY) | Louisville Gas & Electric Co | Louisville, KY | Louisville Gas and Electric Company and Kentucky Utilities Company (LGEE) | 6.4 TWh | Jul 1972 | Mar 2025 | Bituminous Coal : 99.5% |
Ohio Falls | Louisville Gas & Electric Co | Shippingport Island, KY | Louisville Gas and Electric Company and Kentucky Utilities Company (LGEE) | 272.0 GWh | Dec 1927 | Dec 2023 | Water |
Paddys Run | Louisville Gas & Electric Co | Louisville, KY | Louisville Gas and Electric Company and Kentucky Utilities Company (LGEE) | 60.5 GWh | May 1968 | Mar 2025 | Natural Gas |
Cane Run | Louisville Gas & Electric Co | Louisville, KY | Louisville Gas and Electric Company and Kentucky Utilities Company (LGEE) | 4.6 TWh | Apr 1962 | Mar 2025 | Natural Gas |
Columbus | Loup River Public Power Dist | Columbus, NE | Southwest Power Pool (SWPP) | 123.8 GWh | Dec 1935 | Dec 2023 | Water |
Monroe (NE) | Loup River Public Power Dist | Monroe, NE | Southwest Power Pool (SWPP) | 27.0 GWh | Dec 1935 | Dec 2023 | Water |
Lost Pines 1 Power Project | Lower Colorado River Authority | Bastrop, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 2.4 TWh | Apr 2001 | Mar 2025 | Natural Gas |
Winchester Power Park | Lower Colorado River Authority | Winchester, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 86.2 GWh | Apr 2010 | Dec 2023 | Natural Gas |
Thomas C Ferguson | Lower Colorado River Authority | Horseshoe Bay, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 3.6 TWh | Jul 2014 | Mar 2025 | Natural Gas |
Inks | Lower Colorado River Authority | Buchanan Dam, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 8.4 GWh | Dec 1937 | Dec 2023 | Water |
Granite Shoals | Lower Colorado River Authority | Marble Falls, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 16.3 GWh | May 1951 | Dec 2023 | Water |
Marble Falls | Lower Colorado River Authority | Marble Falls, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 10.2 GWh | Aug 1951 | Dec 2023 | Water |
Buchanan Dam (TX) | Lower Colorado River Authority | Buchanan Dam, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 14.1 GWh | Dec 1937 | Dec 2023 | Water |
Marshall Ford | Lower Colorado River Authority | Austin, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 25.7 GWh | Dec 1940 | Dec 2023 | Water |
Austin | Lower Colorado River Authority | Austin, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 4.7 GWh | Mar 1940 | Dec 2023 | Water |
Sim Gideon | Lower Colorado River Authority | Bastrop, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 1.2 TWh | Apr 1965 | Dec 2023 | Natural Gas |
Fayette Power Project | Lower Colorado River Authority | La Grange, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 7.6 TWh | May 1979 | Mar 2025 | Subbituminous Coal : 99.7% |
Lower Mount Bethel Energy | Lower Mount Bethel Energy LLC | Bangor, PA | PJM Interconnection, LLC (PJM) | 4.0 TWh | Jan 2004 | Mar 2025 | Natural Gas |
Swift Creek | Lower Valley Energy Inc | Afton, WY | Bonneville Power Administration (BPAT) | 6.3 GWh | Mar 2009 | Dec 2023 | Water |
Strawberry Creek | Lower Valley Energy Inc | Bedford, WY | Bonneville Power Administration (BPAT) | 9.0 GWh | Jul 1940 | Dec 2023 | Water |
Loyola University Health Plant | Loyola University Health System | Maywood, IL | PJM Interconnection, LLC (PJM) | 3.3 GWh | Aug 2005 | Dec 2023 | Natural Gas |
LR Wheatfield Solar 1 | LR Wheatfield Solar 1, LLC | Wheatfield, NY | ISO New England (ISNE) | 8.3 GWh | Sep 2020 | Dec 2023 | Solar |
Norcap North | LSE Canes Venatici LLC | East Windsor, CT | ISO New England (ISNE) | 3.4 GWh | Nov 2017 | Dec 2023 | Solar |
Canis Major Solar Farm | LSE Canis Major LLC | Suffield, CT | ISO New England (ISNE) | 3.5 GWh | Nov 2016 | Dec 2023 | Solar |
Canis Minor Solar Farm | LSE Canis Minor LLC | Barkhamsted, CT | ISO New England (ISNE) | 1.7 GWh | Nov 2016 | Dec 2023 | Solar |
Ashby Duffy CSG Solar Farm | LSE Cassiopeia LLC | Ashby, MA | ISO New England (ISNE) | 3.1 GWh | Nov 2017 | Dec 2023 | Solar |
Centaurus Solar - MA | LSE Centaurus LLC | Ashland, MA | ISO New England (ISNE) | 3.8 GWh | Oct 2016 | Dec 2023 | Solar |
Lilly Lane | LSE Chamaeleon LLC | Charlton, MA | ISO New England (ISNE) | 1.7 GWh | May 2018 | Dec 2023 | Solar |
Norcap South | LSE Coma Berenices LLC | East Windsor, CT | ISO New England (ISNE) | 3.4 GWh | Nov 2017 | Dec 2023 | Solar |
Powder Hill | LSE Delphinus LLC | Enfield, CT | ISO New England (ISNE) | 3.3 GWh | Nov 2020 | Dec 2023 | Solar |
Goose Pond Solar | LSE Dorado, LLC | Southwick, MA | ISO New England (ISNE) | 7.0 GWh | Dec 2019 | Dec 2023 | Solar |
Halsey Valley | LSE Pegasus LLC | Barton, NY | New York Independent System Operator (NYIS) | 8.1 GWh | Nov 2020 | Dec 2023 | Solar |
Hunt Creek | LSE Perseus LLC | Nichols, NY | New York Independent System Operator (NYIS) | 5.8 GWh | Dec 2020 | Dec 2023 | Solar |
Platt Hill | LSE Pictor LLC | Winchester, CT | ISO New England (ISNE) | 3.7 GWh | Dec 2021 | Dec 2023 | Solar |
Smith Creek | LSE Pisces LLC | Nichols, NY | New York Independent System Operator (NYIS) | 6.4 GWh | Mar 2021 | Dec 2023 | Solar |
University Park North | LSP University Park LLC | University Park, IL | PJM Interconnection, LLC (PJM) | 208.2 GWh | May 2002 | Dec 2023 | Natural Gas |
LSU Cogen | LSU and A&M College | Baton Rouge, LA | Midcontinent Independent System Operator, Inc. (MISO) | 55.7 GWh | Nov 2004 | Feb 2024 | Natural Gas |
Lucky Wind | Lucky Wind, LLC (Longroad) | Pipestone, MN | Midcontinent Independent System Operator, Inc. (MISO) | 576.0 MWh | Nov 2004 | Dec 2023 | Wind |
Lukuc B Community Solar LLC CSG | Lukuc B Community Solar LLC | Herrin, IL | Midcontinent Independent System Operator, Inc. (MISO) | 3.8 GWh | Jun 2021 | Dec 2023 | Solar |
Canyon Del Oro High School Solar | Luminace Solar Arizona 2, LLC | Oro Valley, AZ | Tucson Electric Power (TEPC) | 2.7 GWh | Oct 2016 | Dec 2023 | Solar |
Amphitheater High School Solar | Luminace Solar Arizona 2, LLC | Tucson, AZ | Tucson Electric Power (TEPC) | 2.0 GWh | Nov 2016 | Dec 2023 | Solar |
Buckeye Union HS District 201 | Luminace Solar Arizona, LLC | Buckeye, AZ | Arizona Public Service Company (AZPS) | 6.3 GWh | Nov 2011 | Dec 2023 | Solar |
Exelon Solar Chicago | Luminace Solar Chicago, LLC | Chicago, IL | PJM Interconnection, LLC (PJM) | 12.0 GWh | Nov 2009 | Mar 2025 | Solar |
Constellation New Energy Inc | Luminace Solar Federal, LLC | Medford, NJ | PJM Interconnection, LLC (PJM) | 5.5 GWh | Nov 2011 | Dec 2023 | Solar |
Georgia Power at Jakin GA PV | Luminace Solar Georgia 2, LLC | Jakin, GA | Southern Company Services, Inc. - Trans (SOCO) | 2.8 GWh | Nov 2017 | Dec 2023 | Solar |
Georgia Power at Swainsboro | Luminace Solar Georgia 2, LLC | Swainsboro, GA | Southern Company Services, Inc. - Trans (SOCO) | 5.8 GWh | Oct 2017 | Dec 2023 | Solar |
Georgia Power at Wadley GA | Luminace Solar Georgia, LLC | Wadley, GA | Southeastern Power Administration (SEPA) | 1.9 GWh | Nov 2014 | Dec 2023 | Solar |
Owens Corning Headquarters | Luminace Solar Holding, LLC | Toledo, OH | PJM Interconnection, LLC (PJM) | 1.4 GWh | Aug 2015 | Dec 2023 | Solar |
CCBC-Catonsville | Luminace Solar Holding, LLC | Catonsville, MD | PJM Interconnection, LLC (PJM) | 2.7 GWh | Aug 2015 | Dec 2023 | Solar |
Vista Grande HS at Casa Grande | Luminace Solar Holding, LLC | Casa Grande, AZ | Arizona Public Service Company (AZPS) | 2.7 GWh | Nov 2012 | Dec 2023 | Solar |
Owens Corning at Bethlehem | Luminace Solar Holding, LLC | Bethlehem, NY | New York Independent System Operator (NYIS) | 3.4 GWh | Sep 2013 | Dec 2023 | Solar |
Union HS at Casa Grande | Luminace Solar Holding, LLC | Casa Grande, AZ | Arizona Public Service Company (AZPS) | 2.6 GWh | Nov 2012 | Dec 2023 | Solar |
JM Huber at Quincy | Luminace Solar Illinois 2, LLC | Quincy, IL | Midcontinent Independent System Operator, Inc. (MISO) | 2.4 GWh | Nov 2021 | Dec 2023 | Solar |
Slidematic at Rockford | Luminace Solar Illinois 2, LLC | Rockford, IL | PJM Interconnection, LLC (PJM) | 982.0 MWh | Feb 2022 | Dec 2023 | Solar |
Charter Durabar at Woodstock | Luminace Solar Illinois 2, LLC | Woodstock, IL | PJM Interconnection, LLC (PJM) | 2.8 GWh | Dec 2020 | Dec 2023 | Solar |
Conagra Foods at St. Elmo | Luminace Solar Illinois 2, LLC | St. Elmo, IL | Midcontinent Independent System Operator, Inc. (MISO) | 3.2 GWh | Dec 2020 | Dec 2023 | Solar |
The GSI Group LLC at Assumption | Luminace Solar Illinois 2, LLC | Assumption, IL | Midcontinent Independent System Operator, Inc. (MISO) | 3.2 GWh | Dec 2020 | Dec 2023 | Solar |
UMMS at Pocomoke | Luminace Solar Maryland II, LLC | Pocomoke City, MD | PJM Interconnection, LLC (PJM) | 5.1 GWh | Jan 2013 | Dec 2023 | Solar |
CNE at Cambridge MD | Luminace Solar Maryland II, LLC | Cambridge, MD | PJM Interconnection, LLC (PJM) | 5.9 GWh | Mar 2015 | Dec 2023 | Solar |
McCormick & Co. Inc. at Belcamp | Luminace Solar Maryland, LLC | Belcamp, MD | PJM Interconnection, LLC (PJM) | 2.4 GWh | Nov 2010 | Dec 2023 | Solar |
Town of Norfolk MA at Medway Branch | Luminace Solar Massachusetts, LLC | Norfolk, MA | ISO New England (ISNE) | 1.9 GWh | May 2012 | Dec 2023 | Solar |
Smith & Wesson at Springfield MA PV | Luminace Solar Massachusetts, LLC | Springfield, MA | ISO New England (ISNE) | 2.3 GWh | Jun 2017 | Dec 2023 | Solar |
Baltimore City B | Luminace Solar MC, LLC | Perryman, MD | PJM Interconnection, LLC (PJM) | 3.1 GWh | Nov 2015 | Dec 2023 | Solar |
Archdiocese of Baltimore L | Luminace Solar MC, LLC | Perryman, MD | PJM Interconnection, LLC (PJM) | 3.4 GWh | Nov 2015 | Dec 2023 | Solar |
Baltimore City F | Luminace Solar MC, LLC | Perryman, MD | PJM Interconnection, LLC (PJM) | 3.1 GWh | Nov 2015 | Dec 2023 | Solar |
Archdiocese of Baltimore J | Luminace Solar MC, LLC | Perryman, MD | PJM Interconnection, LLC (PJM) | 3.4 GWh | Nov 2015 | Dec 2023 | Solar |
Baltimore City G | Luminace Solar MC, LLC | Perryman, MD | PJM Interconnection, LLC (PJM) | 3.0 GWh | Nov 2015 | Dec 2023 | Solar |
Havre de Grace II - E at Perryman | Luminace Solar MC, LLC | Perryman, MD | PJM Interconnection, LLC (PJM) | 2.0 GWh | Apr 2016 | Dec 2023 | Solar |
Sod Run WTP A | Luminace Solar MC, LLC | Perryman, MD | PJM Interconnection, LLC (PJM) | 3.4 GWh | Nov 2015 | Dec 2023 | Solar |
Baltimore City D | Luminace Solar MC, LLC | Perryman, MD | PJM Interconnection, LLC (PJM) | 3.1 GWh | Nov 2015 | Dec 2023 | Solar |
City of Havre De Grace C | Luminace Solar MC, LLC | Perryman, MD | PJM Interconnection, LLC (PJM) | 3.4 GWh | Nov 2015 | Dec 2023 | Solar |
Gateway Solar | Luminace Solar MC, LLC | Berlin, MD | PJM Interconnection, LLC (PJM) | 10.0 GWh | Feb 2019 | Dec 2023 | Solar |
DEC Phase II at Georgetown | Luminace Solar MC, LLC | Georgetown, DE | PJM Interconnection, LLC (PJM) | 5.8 GWh | Nov 2019 | Dec 2023 | Solar |
Town of Uxbridge MA at Commerce Dr | Luminace Solar Net Metering, LLC | Uxbridge, MA | ISO New England (ISNE) | 2.7 GWh | May 2012 | Dec 2023 | Solar |
Toys R Us- DE, Inc. at Mt. Olive, NJ | Luminace Solar New Jersey II, LLC | Mt. Olive, NJ | PJM Interconnection, LLC (PJM) | 4.9 GWh | Nov 2011 | Dec 2023 | Solar |
Johnson Matthey, Inc. Solar | Luminace Solar New Jersey II, LLC | Paulsboro, NJ | PJM Interconnection, LLC (PJM) | 4.9 GWh | Feb 2011 | Dec 2023 | Solar |
The City of Vineland at West Vineland | Luminace Solar New Jersey, LLC | Vineland, NJ | PJM Interconnection, LLC (PJM) | 3.5 GWh | Sep 2011 | Dec 2023 | Solar |
Benjamin Moore & Co. Solar | Luminace Solar New Jersey, LLC | Mount Olive, NJ | PJM Interconnection, LLC (PJM) | 1.7 GWh | Nov 2010 | Dec 2023 | Solar |
The City of Vineland at North Vineland | Luminace Solar New Jersey, LLC | Vineland, NJ | PJM Interconnection, LLC (PJM) | 5.3 GWh | Sep 2011 | Dec 2023 | Solar |
NHA at Mansfield NJ | Luminace Solar New Jersey, LLC | Washington, NJ | PJM Interconnection, LLC (PJM) | 3.8 GWh | Jun 2016 | Dec 2023 | Solar |
Atlantic City Convention Center | Luminace Solar New Jersey, LLC | Atlantic City, NJ | PJM Interconnection, LLC (PJM) | 2.8 GWh | Nov 2008 | Dec 2023 | Solar |
Roger Williams - Melville at Portsmouth | Luminace Solar Rhode Island, LLC | Portsmouth, RI | ISO New England (ISNE) | 4.7 GWh | Feb 2021 | Dec 2023 | Solar |
Cenergy - Wiscasset (CSG) | Luminace Sunbeam Development Holdings, LLC | Wiscasset, ME | ISO New England (ISNE) | 2.5 GWh | Jun 2023 | Dec 2023 | Solar |
ME Novel Lighthouse - Front St. Solar CSG | Luminace Sunbeam Development Holdings, LLC | Skowhegan, ME | ISO New England (ISNE) | 1.4 GWh | Apr 2023 | Dec 2023 | Solar |
Cenergy - Kiger | Luminace Sunbeam Development Holdings, LLC | Embden, ME | ISO New England (ISNE) | 122.0 MWh | Nov 2023 | Dec 2023 | Solar |
Cenergy - Waterville (CSG) | Luminace Sunbeam Development Holdings, LLC | Waterville, ME | ISO New England (ISNE) | 1.8 GWh | Jun 2023 | Dec 2023 | Solar |
Cenergy - Richards (CSG) | Luminace Sunbeam Development Holdings, LLC | Fairfield, ME | ISO New England (ISNE) | 220.0 MWh | Sep 2023 | Dec 2023 | Solar |
Dicks Creek | Luminant Dick's Creek | Monroe, OH | PJM Interconnection, LLC (PJM) | 1.9 GWh | Aug 1965 | Dec 2023 | Natural Gas |
Hopewell Cogeneration | Luminant Generation Company LLC | Hopewell, VA | PJM Interconnection, LLC (PJM) | 2.1 TWh | Dec 1989 | Mar 2025 | Natural Gas : 99.4% Distillate Fuel Oil : 0.6% |
Stryker Creek | Luminant Generation Company LLC | Jacksonville, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 1.1 TWh | May 1958 | Dec 2023 | Natural Gas |
Trinidad (TX) | Luminant Generation Company LLC | Trinidad, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 330.6 GWh | Apr 1965 | Dec 2023 | Natural Gas |
Morgan Creek | Luminant Generation Company LLC | Colorado City, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 73.6 GWh | Jun 1988 | Dec 2023 | Distillate Fuel Oil : 71.0% Natural Gas : 29.0% |
Graham | Luminant Generation Company LLC | Graham, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 1.2 TWh | Nov 1960 | Nov 2023 | Natural Gas : 99.0% Distillate Fuel Oil : 1.0% |
Martin Lake | Luminant Generation Company LLC | Tatum, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 9.0 TWh | Apr 1977 | Mar 2025 | Subbituminous Coal : 99.7% |
Comanche Peak | Luminant Generation Company LLC | Glen Rose, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 19.7 TWh | Jul 1990 | Mar 2025 | Nuclear |
Lake Hubbard | Luminant Generation Company LLC | Sunnyvale, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 899.7 GWh | May 1970 | Dec 2023 | Natural Gas : 96.1% Distillate Fuel Oil : 3.9% |
Permian Basin | Luminant Generation Company LLC | Monahans, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 344.7 GWh | May 1958 | Dec 2023 | Natural Gas : 99.3% Distillate Fuel Oil : 0.7% |
DeCordova Steam Electric Station | Luminant Generation Company LLC | Granbury, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 95.5 GWh | Feb 1990 | Dec 2023 | Natural Gas : 98.1% Distillate Fuel Oil : 1.9% |
Oak Grove (TX) | Luminant Generation Company LLC | Franklin, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 11.5 TWh | Mar 2010 | Mar 2025 | Lignite Coal : 97.8% Natural Gas : 2.2% |
Emerald Grove | Luminant Generation Company LLC | Crane, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 277.8 GWh | Feb 2023 | Mar 2025 | Solar |
Summary of Power Plants By State
Figures are based on March 2025 generation numbers.State | Rank | Active Plants | Mar 2025 Generation |
---|---|---|---|
Alabama | # 7 | 75 | 10,399.45 GWh |
Alaska | # 48 | 137 | 460.30 GWh |
Arizona | # 16 | 167 | 7,756.35 GWh |
Arkansas | # 29 | 79 | 4,503.48 GWh |
California | # 5 | 1,565 | 15,306.94 GWh |
Colorado | # 30 | 257 | 4,337.74 GWh |
Connecticut | # 31 | 152 | 3,831.37 GWh |
Delaware | # 50 | 30 | 183.34 GWh |
District of Columbia | # 51 | 12 | 15.27 GWh |
Florida | # 3 | 305 | 18,686.61 GWh |
Georgia | # 9 | 239 | 9,979.52 GWh |
Hawaii | # 46 | 67 | 749.10 GWh |
Idaho | # 43 | 126 | 1,488.21 GWh |
Illinois | # 4 | 332 | 15,592.21 GWh |
Indiana | # 12 | 201 | 8,849.97 GWh |
Iowa | # 20 | 279 | 6,323.45 GWh |
Kansas | # 25 | 157 | 5,176.23 GWh |
Kentucky | # 24 | 56 | 5,180.56 GWh |
Louisiana | # 18 | 81 | 6,708.43 GWh |
Maine | # 45 | 157 | 1,313.29 GWh |
Maryland | # 39 | 179 | 2,427.73 GWh |
Massachusetts | # 42 | 597 | 1,608.56 GWh |
Michigan | # 10 | 263 | 9,898.87 GWh |
Minnesota | # 26 | 736 | 5,082.27 GWh |
Mississippi | # 19 | 53 | 6,374.07 GWh |
Missouri | # 21 | 116 | 5,776.95 GWh |
State | Rank | Active Plants | Mar 2025 Generation |
---|---|---|---|
Montana | # 40 | 67 | 2,309.70 GWh |
Nebraska | # 37 | 117 | 3,008.88 GWh |
Nevada | # 34 | 109 | 3,381.98 GWh |
New Hampshire | # 44 | 56 | 1,374.49 GWh |
New Jersey | # 28 | 371 | 4,514.07 GWh |
New Mexico | # 35 | 138 | 3,378.20 GWh |
New York | # 8 | 818 | 10,278.94 GWh |
North Carolina | # 11 | 877 | 9,080.20 GWh |
North Dakota | # 33 | 57 | 3,690.67 GWh |
Ohio | # 6 | 190 | 11,252.37 GWh |
Oklahoma | # 17 | 129 | 6,972.70 GWh |
Oregon | # 22 | 254 | 5,543.74 GWh |
Pennsylvania | # 2 | 237 | 19,658.43 GWh |
Rhode Island | # 47 | 94 | 622.24 GWh |
South Carolina | # 14 | 194 | 8,606.12 GWh |
South Dakota | # 41 | 52 | 1,945.10 GWh |
Tennessee | # 23 | 85 | 5,241.09 GWh |
Texas | # 1 | 818 | 43,194.33 GWh |
Utah | # 36 | 114 | 3,056.84 GWh |
Vermont | # 49 | 112 | 230.44 GWh |
Virginia | # 15 | 214 | 8,465.83 GWh |
Washington | # 13 | 127 | 8,662.62 GWh |
West Virginia | # 38 | 36 | 2,977.95 GWh |
Wisconsin | # 27 | 222 | 4,571.79 GWh |
Wyoming | # 32 | 69 | 3,817.24 GWh |