Directory of Power Plants in the United States
Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
---|---|---|---|---|---|---|---|
UNH 7.9 MW Plant | Emcor Energy Services | Durham, NH | ISO New England (ISNE) | 50.2 GWh | Aug 2006 | Apr 2025 | Landfill Gas : 74.8% Natural Gas : 24.4% Distillate Fuel Oil : 0.8% |
Rand Whitney CHP Plant | Rand Whitney Containerboard L.P. | Montville, CT | ISO New England (ISNE) | 133.2 GWh | Mar 2005 | Apr 2025 | Natural Gas |
Bonanza BioEnergy LLC | Bonanza BioEnergy LLC | Garden City, KS | Southwest Power Pool (SWPP) | 6.0 GWh | Jul 2008 | Apr 2025 | Natural Gas |
West Campus Steam Plant | Penn State University | University Park, PA | PJM Interconnection, LLC (PJM) | 42.9 GWh | Dec 1937 | Apr 2025 | Natural Gas |
East Campus Steam Plant | Penn State University | University Park, PA | PJM Interconnection, LLC (PJM) | 46.4 GWh | May 2011 | Apr 2025 | Natural Gas : 99.9% |
POET Biorefining Lake Crystal | POET Biorefining Lake Crystal | Lake Crystal, MN | Midcontinent Independent System Operator, Inc. (MISO) | 7.7 GWh | Mar 2005 | Apr 2025 | Natural Gas : 85.9% Distillate Fuel Oil : 14.1% |
Parnassus Central Utility Plant | University of California-San Francisco | San Francisco, CA | California Independent System Operator (CISO) | 68.7 GWh | Dec 1995 | Apr 2025 | Natural Gas |
Arizona State University CHP | Energy Center Phoenix LLC | Tempe, AZ | Arizona Public Service Company (AZPS) | 42.3 GWh | Mar 2006 | Apr 2025 | Natural Gas |
Grand Ave Plant | Vicinity Energy Kansas City | Kansas City, MO | Southwest Power Pool (SWPP) | 39.6 GWh | Jun 1991 | Apr 2025 | Natural Gas |
Central Utility Plant at White Oak | GSA Metropolitan Service Center | Silver Spring, MD | PJM Interconnection, LLC (PJM) | 78.0 GWh | Oct 2003 | Apr 2025 | Natural Gas : 99.4% Distillate Fuel Oil : 0.6% |
West Greenwich Solar | Consolidated Edison Development Inc. | West Greenwich, RI | ISO New England (ISNE) | 2.6 GWh | Apr 2013 | Apr 2025 | Solar |
Lee Combined Cycle Plant | Duke Energy Progress - (NC) | Goldsboro, NC | Duke Energy Carolinas (DUK) | 6.7 TWh | Nov 2012 | Apr 2025 | Natural Gas |
Hoag Hospital Cogen Plant | Hoag Memorial Presbyterian Hospital | Newport Beach, CA | California Independent System Operator (CISO) | 8.8 GWh | Jun 2006 | Apr 2025 | Natural Gas |
Milford Solar Farm | Milford Solar LLC | Milford, DE | PJM Interconnection, LLC (PJM) | 15.2 GWh | Nov 2012 | Apr 2025 | Solar |
Marshalltown Generating Station | Interstate Power and Light Co | Marshalltown, IA | Midcontinent Independent System Operator, Inc. (MISO) | 3.6 TWh | Mar 2017 | Apr 2025 | Natural Gas |
Georgia Mountain Community Wind Farm | Greenbacker Renewable Energy Corporation | Milton, VT | ISO New England (ISNE) | 29.6 GWh | Nov 2012 | Apr 2025 | Wind |
Pattern Panhandle Wind LLC | Pattern Operators LP | Panhandle, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 519.7 GWh | Jun 2014 | Apr 2025 | Wind |
C&H Sugar Plant | C&H Sugar Company Inc | Crockett, CA | California Independent System Operator (CISO) | 34.2 GWh | Sep 1957 | Apr 2025 | Purchased Steam |
Central Utilities Plant LAX 2 | LAX Airport | Los Angeles, CA | Los Angeles Department of Water and Power (LDWP) | 39.8 GWh | Sep 2015 | Apr 2025 | Natural Gas |
Brunswick County Power Station | Virginia Electric & Power Co | Freeman, VA | PJM Interconnection, LLC (PJM) | 9.2 TWh | Mar 2016 | Apr 2025 | Natural Gas |
NCAH Central Utility Plant | National Centers for Animal Health | Ames, IA | Midcontinent Independent System Operator, Inc. (MISO) | 9.1 GWh | May 1996 | Apr 2025 | Natural Gas : 99.2% Distillate Fuel Oil : 0.8% |
Lanikuhana Solar LLC | Lanikuhana Solar LLC | Mililani, HI | (HECO) | 31.2 GWh | Aug 2019 | Apr 2025 | Solar |
Lake Charles Plant | Rain CII Carbon LLC | Sulphur, LA | Midcontinent Independent System Operator, Inc. (MISO) | 49.7 GWh | Nov 2012 | Apr 2025 | Waste Heat |
PWD Northeast WPCP Biogas Cogen Plant | Philadelphia Water Department | Philadelphia, PA | PJM Interconnection, LLC (PJM) | 30.6 GWh | Nov 2013 | Apr 2025 | Other Biomass Gas : 89.6% Natural Gas : 10.4% |
Tuscola Bay Wind | Tuscola Bay Wind LLC | Reese, MI | Midcontinent Independent System Operator, Inc. (MISO) | 369.1 GWh | Nov 2012 | Apr 2025 | Wind |
JBER Landfill Gas Power Plant | Doyon Utilities, LLC | Anchorage, AK | 44.0 GWh | Jul 2012 | Apr 2025 | Landfill Gas : 98.2% Natural Gas : 1.8% | |
Solar Star 1 | Solar Star California XIX, LLC | Rosamond, CA | California Independent System Operator (CISO) | 891.8 GWh | Feb 2014 | Apr 2025 | Solar |
Solar Star 2 | Solar Star California XX, LLC | Rosamond, CA | California Independent System Operator (CISO) | 724.3 GWh | Feb 2014 | Apr 2025 | Solar |
Volkswagen Solar System | SR Enterprise South, LLC | Chattanooga, TN | Tennessee Valley Authority (TVA) | 12.2 GWh | Oct 2012 | Apr 2025 | Solar |
Maryland Solar | Arevon Energy, Inc. | Hagerstown, MD | PJM Interconnection, LLC (PJM) | 28.8 GWh | Aug 2013 | Apr 2025 | Solar |
Hamilton Liberty | Hamilton Liberty O&M LLC | Towanda, PA | PJM Interconnection, LLC (PJM) | 5.6 TWh | May 2016 | Apr 2025 | Natural Gas |
Hamilton Patriot Generation Plant | Hamilton Operating Services, LLC | Montgomery, PA | PJM Interconnection, LLC (PJM) | 6.4 TWh | Jun 2016 | Apr 2025 | Natural Gas |
Sunshine Gas Producers | Sunshine Gas Producers LLC | Sylmar, CA | California Independent System Operator (CISO) | 123.2 GWh | Jul 2014 | Apr 2025 | Landfill Gas |
Red Rock Hydro Plant | Western Minnesota Mun Pwr Agny | Pella, IA | Midcontinent Independent System Operator, Inc. (MISO) | 149.8 GWh | Apr 2021 | Apr 2025 | Water |
Buffalo Dunes Wind Project | Buffalo Dunes Wind Project LLC | Satanta, KS | Southwest Power Pool (SWPP) | 880.2 GWh | Nov 2013 | Apr 2025 | Wind |
Dart Container Corp | Dart Container Corp | Leola, PA | PJM Interconnection, LLC (PJM) | 47.3 GWh | Nov 2012 | Apr 2025 | Landfill Gas |
MAS ASB Cogen Plant | Cube District Energy, LLC | Atlanta, GA | Southern Company Services, Inc. - Trans (SOCO) | 37.5 GWh | Feb 2012 | Apr 2025 | Natural Gas : 94.6% Landfill Gas : 5.4% |
Stoltze CoGen1 | F H Stoltze Land & Lumber Co | Columbia Falls, MT | Bonneville Power Administration (BPAT) | 19.9 GWh | Sep 2013 | Apr 2025 | Wood/Wood Waste Solids |
Mountain View Solar | NextEra Energy Mountain View Solar | North Las Vegas, NV | Nevada Power Company (NEVP) | 54.8 GWh | Dec 2013 | Apr 2025 | Solar |
Indy Solar I, LLC | Onward Energy | Indianapolis, IN | Midcontinent Independent System Operator, Inc. (MISO) | 15.3 GWh | Nov 2013 | Apr 2025 | Solar |
Indy Solar III, LLC | Onward Energy | Indianapolis, IN | Midcontinent Independent System Operator, Inc. (MISO) | 13.6 GWh | Nov 2013 | Apr 2025 | Solar |
Indy Solar II, LLC | Onward Energy | Indianapolis, IN | Midcontinent Independent System Operator, Inc. (MISO) | 14.8 GWh | Nov 2013 | Apr 2025 | Solar |
Mesquite Generating Station Block 1 | Salt River Project | Arlington, AZ | Salt River Project Agricultural Improvement and Power District (SRP) | 3.5 TWh | May 2003 | Apr 2025 | Natural Gas |
Cottage Street Solar Facility | Western Massachusetts Electric Company | Springfield, MA | ISO New England (ISNE) | 2.7 GWh | Apr 2014 | Apr 2025 | Solar |
Pheasant Run Wind LLC | Pheasant Run Wind LLC | Pigeon, MI | Midcontinent Independent System Operator, Inc. (MISO) | 257.5 GWh | Nov 2013 | Apr 2025 | Wind |
Princeton University Cogeneration | Trustees of Princeton University | Princeton, NJ | PJM Interconnection, LLC (PJM) | 59.8 GWh | Sep 1996 | Apr 2025 | Natural Gas : 62.0% Solar : 36.5% Distillate Fuel Oil : 1.4% |
Tuscola Wind II LLC | Tuscola Wind II LLC | Reese, MI | Midcontinent Independent System Operator, Inc. (MISO) | 304.6 GWh | Oct 2013 | Apr 2025 | Wind |
Steele Flats Wind Project LLC | Steele Flats Wind Project LLC | Diller, NE | Southwest Power Pool (SWPP) | 231.1 GWh | Sep 2013 | Apr 2025 | Wind |
Grandview Wind Farm, LLC | Big Sky Wind, LLC | Panhandle, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 892.5 GWh | Nov 2014 | Apr 2025 | Wind |
HTW Plant 303 COGEN | The University of Utah | Salt Lake City, UT | PacifiCorp East (PACE) | 44.9 GWh | Jul 2008 | Apr 2025 | Natural Gas |
Patriot Wind Farm | Avangrid Power LLC | Bishop, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 636.4 GWh | May 2019 | Apr 2025 | Wind |
Carter Hydro | Northern Colorado Water Conservancy District | Berthoud, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 10.0 GWh | May 2012 | Apr 2025 | Water |
Lightning Dock Geothermal | Lightning Dock Geothermal HI-01, LLC | Animas, NM | Public Service Company of New Mexico (PNM) | 27.5 GWh | Nov 2013 | Apr 2025 | Geothermal |
KRS I Anahola Solar Hybrid | Kauai Island Utility Cooperative | Anahola, HI | 21.0 GWh | Jul 2015 | Apr 2025 | Solar | |
KRS II Koloa Solar | Kauai Island Utility Cooperative | Koloa, HI | 19.8 GWh | May 2014 | Apr 2025 | Solar | |
Silver State Solar Power South | Silver State Solar Power South, LLC | Primm Valley, NV | California Independent System Operator (CISO) | 647.2 GWh | Oct 2015 | Apr 2025 | Solar |
RC Thomas Hydroelectric Project | East Texas Electric Coop, Inc | Livingston, TX | Midcontinent Independent System Operator, Inc. (MISO) | 123.8 GWh | Jun 2020 | Apr 2025 | Water |
Courtenay Wind Farm | Northern States Power Co - Minnesota | Courtenay, ND | Midcontinent Independent System Operator, Inc. (MISO) | 746.5 GWh | Nov 2016 | Apr 2025 | Wind |
Coyote Wind LLC | EDF Renewable Asset Holdings, Inc. | Snyder, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 636.9 GWh | Dec 2020 | Apr 2025 | Wind |
Bitter Ridge Wind Farm, LLC | Bitter Ridge Wind Farm, LLC | Redkey, IN | PJM Interconnection, LLC (PJM) | 372.7 GWh | Aug 2020 | Apr 2025 | Wind |
Sanford Solar | Sanford Airport Solar, LLC | Sanford, ME | ISO New England (ISNE) | 85.0 GWh | Oct 2020 | Apr 2025 | Solar |
University Solar, LLC | AES Distributed Energy | West Greenwich, RI | ISO New England (ISNE) | 27.1 GWh | Nov 2019 | Apr 2025 | Solar |
Crescent Wind Park | Consumers Energy Co - (MI) | Hillsdale, MI | Midcontinent Independent System Operator, Inc. (MISO) | 365.1 GWh | Jan 2021 | Apr 2025 | Wind |
Gratiot Farms Wind Project | Consumers Energy Co - (MI) | Carson City, MI | Midcontinent Independent System Operator, Inc. (MISO) | 367.7 GWh | Nov 2020 | Apr 2025 | Wind |
Topaz Generating | ProEnergy Services | Texas City, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 664.4 GWh | Jun 2021 | Apr 2025 | Natural Gas |
Golden Hill Wind | Avangrid Power LLC | Wasco, OR | Avangrid Renewables, LLC (AVRN) | 601.0 GWh | Mar 2022 | Apr 2025 | Wind |
Elora Solar | Elora Solar | Elora, TN | Tennessee Valley Authority (TVA) | 307.1 GWh | Feb 2022 | Apr 2025 | Solar |
Cool Springs Solar (Hybrid) | Cool Springs Solar, LLC | Bainbridge, GA | Southern Company Services, Inc. - Trans (SOCO) | 509.0 GWh | Nov 2021 | Apr 2025 | Solar |
Slate Hybrid | MN8 Energy LLC | Stratford, CA | California Independent System Operator (CISO) | 700.2 GWh | Oct 2021 | Apr 2025 | Solar |
Taos Mesa Energy Facility Hybrid | Taos Mesa Energy Facility, LLC | El Prado, NM | Public Service Company of New Mexico (PNM) | 36.8 GWh | Oct 2022 | Apr 2025 | Solar |
Neptune Energy Center Hybrid | Neptune Energy Center, LLC | Boone, CO | Public Service Company of Colorado (PSCO) | 669.1 GWh | May 2023 | Apr 2025 | Solar |
Helena Wind | Helena Wind, LLC | Pawnee, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 751.4 GWh | May 2022 | Apr 2025 | Wind |
Las Majadas Wind Farm | Las Majadas Wind Farm, LLC | Santa Monica, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 811.7 GWh | Feb 2021 | Apr 2025 | Wind |
Greensville County Solar Project, LLC | Dominion Energy Inc. | Skippers, VA | PJM Interconnection, LLC (PJM) | 136.6 GWh | Nov 2020 | Apr 2025 | Solar |
Gulf Power Blue Indigo Energy | Florida Power & Light Co | Cottondale, FL | Florida Power & Light Co. (FPL) | 127.0 GWh | Mar 2020 | Apr 2025 | Solar |
Elm Branch Solar 1 | Lightsource Renewable Energy Asset Management, LLC | Bardwell, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 261.6 GWh | Nov 2021 | Apr 2025 | Solar |
Black Bear Solar 1 | Lightsource Renewable Energy Asset Management, LLC | Montgomery, AL | Southern Company Services, Inc. - Trans (SOCO) | 220.6 GWh | Jan 2023 | Apr 2025 | Solar |
Happy Solar 1 | Lightsource Renewable Energy Asset Management, LLC | Searcy, AR | Midcontinent Independent System Operator, Inc. (MISO) | 213.2 GWh | Sep 2023 | Apr 2025 | Solar |
Briar Creek Solar 1 | Lightsource Renewable Energy Asset Management, LLC | Corsicana, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 226.9 GWh | Nov 2021 | Apr 2025 | Solar |
Bighorn Solar 1 | Lightsource Renewable Energy Asset Management, LLC | Pueblo, CO | Public Service Company of Colorado (PSCO) | 592.5 GWh | Oct 2021 | Apr 2025 | Solar |
Thunder Wolf Energy Center Hybrid | Thunder Wolf Energy Center, LLC | Avondale, CO | Public Service Company of Colorado (PSCO) | 544.6 GWh | May 2023 | Apr 2025 | Solar |
Ellis Solar LLC | 174 Power Global Corp. | Midlothian, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 158.1 GWh | Sep 2023 | Apr 2025 | Solar |
Bronco Plains Wind, LLC | Bronco Plains Wind, LLC | Flagler, CO | Public Service Company of Colorado (PSCO) | 1.1 TWh | Aug 2020 | Apr 2025 | Wind |
Sugar Solar, LLC | Sugar Solar, LLC | Yadkinville, NC | Duke Energy Carolinas (DUK) | 105.8 GWh | Nov 2021 | Apr 2025 | Solar |
Allora Solar, LLC | Allora Solar, LLC | Gilbert, SC | South Carolina Public Service Authority (SC) | 152.2 GWh | Dec 2022 | Apr 2025 | Solar |
Centerfield Cooper Solar, LLC | Centerfield Cooper Solar, LLC | Chesterfield, SC | South Carolina Public Service Authority (SC) | 144.2 GWh | Nov 2020 | Apr 2025 | Solar |
Lick Creek Solar, LLC | Lick Creek Solar, LLC | Walnut Cove, NC | Duke Energy Carolinas (DUK) | 108.6 GWh | Feb 2022 | Apr 2025 | Solar |
Highest Power Solar, LLC | Highest Power Solar, LLC | Louisburg, NC | Duke Energy Progress East (CPLE) | 95.4 GWh | Jan 2022 | Apr 2025 | Solar |
Gunsight Solar, LLC | Gunsight Solar, LLC | Swansea, SC | South Carolina Public Service Authority (SC) | 168.5 GWh | Nov 2022 | Apr 2025 | Solar |
Partin Solar | Partin Solar, LLC | Elkin, NC | Duke Energy Carolinas (DUK) | 68.0 GWh | Sep 2023 | Apr 2025 | Solar |
Hardin Solar Energy II LLC | Invenergy Services LLC | Belle Center, OH | PJM Interconnection, LLC (PJM) | 113.2 GWh | Nov 2024 | Apr 2025 | Solar |
High Point Solar LLC | Acciona Energy USA Global, LLC | Lena, IL | PJM Interconnection, LLC (PJM) | 173.1 GWh | Oct 2023 | Apr 2025 | Solar |
Midlands | Cubico USA, LLC | St. Matthews, SC | Dominion Energy South Carolina, Inc. (SCEG) | 153.2 GWh | Jun 2020 | Apr 2025 | Solar |
Sparta Solar | Sparta Solar, LLC | Pawnee, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 571.4 GWh | Mar 2024 | Apr 2025 | Solar |
Trent River Solar, LLC | Trent River Solar, LLC | Pollocksville, NC | Duke Energy Progress East (CPLE) | 149.3 GWh | Jun 2021 | Apr 2025 | Solar |
Solar Blue | Westlands Solar Blue (OZ) Owner, LLC | Lemoore, CA | California Independent System Operator (CISO) | 666.5 GWh | Nov 2023 | Apr 2025 | Solar : 95.8% |
Chestnut | Castanea Project LLC | Lemoore, CA | California Independent System Operator (CISO) | 387.2 GWh | Nov 2023 | Apr 2025 | Solar : 95.5% |
Golden Field Solar III, LLC | Golden Fields Solar III, LLC | Rosamond, CA | California Independent System Operator (CISO) | 532.9 GWh | Nov 2020 | Apr 2025 | Solar |
Encino Solar Energy Center | Exus New Mexico | Rio Rancho Estates, NM | Public Service Company of New Mexico (PNM) | 144.3 GWh | Jun 2020 | Apr 2025 | Solar |
Willowbrook Solar I, LLC | Big Sky Wind, LLC | Morystown, OH | PJM Interconnection, LLC (PJM) | 172.8 GWh | Aug 2024 | Apr 2025 | Solar |
Summary of Power Plants By State
Figures are based on April 2025 generation numbers.State | Rank | Active Plants | Apr 2025 Generation |
---|---|---|---|
Alabama | # 7 | 75 | 10,243.20 GWh |
Alaska | # 48 | 142 | 476.79 GWh |
Arizona | # 15 | 173 | 7,447.02 GWh |
Arkansas | # 31 | 99 | 3,937.58 GWh |
California | # 4 | 1,664 | 15,684.45 GWh |
Colorado | # 28 | 290 | 4,479.29 GWh |
Connecticut | # 37 | 162 | 2,832.47 GWh |
Delaware | # 49 | 32 | 450.59 GWh |
District of Columbia | # 51 | 16 | 13.07 GWh |
Florida | # 2 | 317 | 20,430.69 GWh |
Georgia | # 6 | 248 | 11,378.75 GWh |
Hawaii | # 46 | 68 | 750.53 GWh |
Idaho | # 44 | 145 | 1,489.98 GWh |
Illinois | # 5 | 358 | 14,828.23 GWh |
Indiana | # 14 | 208 | 7,809.31 GWh |
Iowa | # 19 | 294 | 6,020.16 GWh |
Kansas | # 21 | 180 | 5,162.37 GWh |
Kentucky | # 25 | 57 | 4,785.23 GWh |
Louisiana | # 16 | 83 | 7,414.75 GWh |
Maine | # 45 | 208 | 1,052.11 GWh |
Maryland | # 36 | 196 | 3,016.71 GWh |
Massachusetts | # 43 | 623 | 1,491.61 GWh |
Michigan | # 9 | 269 | 9,486.98 GWh |
Minnesota | # 27 | 765 | 4,502.46 GWh |
Mississippi | # 20 | 56 | 5,727.48 GWh |
Missouri | # 23 | 120 | 5,119.33 GWh |
State | Rank | Active Plants | Apr 2025 Generation |
---|---|---|---|
Montana | # 40 | 70 | 2,029.46 GWh |
Nebraska | # 38 | 127 | 2,575.70 GWh |
Nevada | # 33 | 110 | 3,434.99 GWh |
New Hampshire | # 42 | 56 | 1,516.23 GWh |
New Jersey | # 22 | 385 | 5,160.42 GWh |
New Mexico | # 32 | 139 | 3,447.34 GWh |
New York | # 8 | 930 | 9,830.59 GWh |
North Carolina | # 10 | 909 | 9,044.94 GWh |
North Dakota | # 35 | 57 | 3,134.93 GWh |
Ohio | # 12 | 197 | 8,321.20 GWh |
Oklahoma | # 18 | 136 | 6,341.82 GWh |
Oregon | # 24 | 272 | 4,888.92 GWh |
Pennsylvania | # 3 | 255 | 17,282.62 GWh |
Rhode Island | # 47 | 97 | 690.36 GWh |
South Carolina | # 11 | 200 | 8,436.34 GWh |
South Dakota | # 41 | 52 | 1,909.63 GWh |
Tennessee | # 26 | 86 | 4,565.37 GWh |
Texas | # 1 | 885 | 43,683.73 GWh |
Utah | # 39 | 122 | 2,192.68 GWh |
Vermont | # 50 | 117 | 200.11 GWh |
Virginia | # 17 | 233 | 6,991.48 GWh |
Washington | # 13 | 134 | 8,268.23 GWh |
West Virginia | # 30 | 39 | 3,969.31 GWh |
Wisconsin | # 29 | 244 | 4,163.43 GWh |
Wyoming | # 34 | 73 | 3,236.34 GWh |