Directory of Power Plants in the United States
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| Great Prairie Wind | Great Prairie Wind LLC | Gruver, TX | Southwest Power Pool (SWPP) | 4.2 TWh | Oct 2022 | May 2026 | Wind |
| Blue Jay Solar I, LLC | Blue Jay Solar I, LLC | Iola, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 429.6 GWh | May 2023 | May 2026 | Solar |
| Oak Trail Solar, LLC | Leeward Asset Management, LLC | Moyock, NC | PJM Interconnection, LLC (PJM) | 231.7 GWh | Jun 2023 | May 2026 | Solar |
| Plymouth Wind | MidAmerican Energy Co | Remsen, IA | Midcontinent Independent System Operator, Inc. (MISO) | 767.8 GWh | Dec 2021 | May 2026 | Wind |
| Stanly Solar, LLC | SunStrong Management | Albemarle, NC | Duke Energy Carolinas (DUK) | 91.8 GWh | Jul 2022 | May 2026 | Solar |
| White Mesa Wind | White Mesa Wind, LLC | Ozona, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 1.8 TWh | Sep 2021 | May 2026 | Wind |
| Holliday Creek Solar | MidAmerican Energy Co | Fort Dodge, IA | Midcontinent Independent System Operator, Inc. (MISO) | 204.8 GWh | Jun 2022 | May 2026 | Solar |
| Elektron Solar, LLC | Elektron Solar, LLC | Grantsville, UT | PacifiCorp East (PACE) | 212.9 GWh | Apr 2024 | May 2026 | Solar |
| Castle Solar, LLC | Castle Solar, LLC | Huntington, UT | PacifiCorp East (PACE) | 108.5 GWh | Mar 2024 | May 2026 | Solar |
| Black Hollow Sun | Contour Global | Auit, CO | Public Service Company of Colorado (PSCO) | 181.0 GWh | Sep 2025 | May 2026 | Solar |
| Maryland Solar | Arevon Energy, Inc. | Hagerstown, MD | PJM Interconnection, LLC (PJM) | 28.8 GWh | Aug 2013 | May 2026 | Solar |
| Hamilton Liberty | Hamilton Liberty O&M LLC | Towanda, PA | PJM Interconnection, LLC (PJM) | 5.0 TWh | May 2016 | May 2026 | Natural Gas |
| Hamilton Patriot Generation Plant | Hamilton Operating Services, LLC | Montgomery, PA | PJM Interconnection, LLC (PJM) | 5.5 TWh | Jun 2016 | May 2026 | Natural Gas |
| LSU Cogen | LSU and A&M College | Baton Rouge, LA | Midcontinent Independent System Operator, Inc. (MISO) | 98.2 GWh | Nov 2004 | May 2026 | Natural Gas |
| Sunshine Gas Producers | Sunshine Gas Producers LLC | Sylmar, CA | California Independent System Operator (CISO) | 132.0 GWh | Jul 2014 | May 2026 | Landfill Gas |
| Red Rock Hydro Plant | Western Minnesota Mun Pwr Agny | Pella, IA | Midcontinent Independent System Operator, Inc. (MISO) | 213.0 GWh | Apr 2021 | May 2026 | Water |
| Buffalo Dunes Wind Project | Buffalo Dunes Wind Project LLC | Satanta, KS | Southwest Power Pool (SWPP) | 757.6 GWh | Nov 2013 | May 2026 | Wind |
| Dart Container Corp | Dart Container Corp | Leola, PA | PJM Interconnection, LLC (PJM) | 50.6 GWh | Nov 2012 | May 2026 | Landfill Gas |
| MAS ASB Cogen Plant | Cube District Energy, LLC | Atlanta, GA | Southern Company Services, Inc. - Trans (SOCO) | 39.9 GWh | Feb 2012 | May 2026 | Natural Gas : 88.1% Landfill Gas : 11.9% |
| Stoltze CoGen1 | F H Stoltze Land & Lumber Co | Columbia Falls, MT | Bonneville Power Administration (BPAT) | 17.8 GWh | Sep 2013 | May 2026 | Wood/Wood Waste Solids |
| Mountain View Solar | NextEra Energy Mountain View Solar | North Las Vegas, NV | Nevada Power Company (NEVP) | 52.1 GWh | Dec 2013 | May 2026 | Solar |
| Indy Solar I, LLC | Onward Energy | Indianapolis, IN | Midcontinent Independent System Operator, Inc. (MISO) | 15.3 GWh | Nov 2013 | May 2026 | Solar |
| Indy Solar III, LLC | Onward Energy | Indianapolis, IN | Midcontinent Independent System Operator, Inc. (MISO) | 13.3 GWh | Nov 2013 | May 2026 | Solar |
| Indy Solar II, LLC | Onward Energy | Indianapolis, IN | Midcontinent Independent System Operator, Inc. (MISO) | 14.9 GWh | Nov 2013 | May 2026 | Solar |
| Mesquite Generating Station Block 1 | Salt River Project | Arlington, AZ | Salt River Project Agricultural Improvement and Power District (SRP) | 3.0 TWh | May 2003 | May 2026 | Natural Gas |
| Cottage Street Solar Facility | Western Massachusetts Electric Company | Springfield, MA | ISO New England (ISNE) | 3.9 GWh | Apr 2014 | May 2026 | Solar |
| Pheasant Run Wind LLC | Pheasant Run Wind LLC | Pigeon, MI | Midcontinent Independent System Operator, Inc. (MISO) | 245.8 GWh | Nov 2013 | May 2026 | Wind |
| Princeton University Cogeneration | Trustees of Princeton University | Princeton, NJ | PJM Interconnection, LLC (PJM) | 81.5 GWh | Sep 1996 | May 2026 | Natural Gas : 72.8% Solar : 24.3% Distillate Fuel Oil : 2.9% |
| Tuscola Wind II LLC | Tuscola Wind II LLC | Reese, MI | Midcontinent Independent System Operator, Inc. (MISO) | 295.3 GWh | Oct 2013 | May 2026 | Wind |
| Steele Flats Wind Project LLC | Steele Flats Wind Project LLC | Diller, NE | Southwest Power Pool (SWPP) | 370.0 GWh | Sep 2013 | May 2026 | Wind |
| Grandview Wind Farm, LLC | RWE Clean Energy | Panhandle, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 687.3 GWh | Nov 2014 | May 2026 | Wind |
| HTW Plant 303 COGEN | The University of Utah | Salt Lake City, UT | PacifiCorp East (PACE) | 48.2 GWh | Jul 2008 | May 2026 | Natural Gas |
| Patriot Wind Farm | Avangrid Power LLC | Bishop, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 634.7 GWh | May 2019 | May 2026 | Wind |
| Carter Hydro | Northern Colorado Water Conservancy District | Berthoud, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 9.9 GWh | May 2012 | May 2026 | Water |
| Lightning Dock Geothermal | Lightning Dock Geothermal HI-01, LLC | Animas, NM | Public Service Company of New Mexico (PNM) | 72.3 GWh | Nov 2013 | May 2026 | Geothermal |
| KRS I Anahola Solar Hybrid | Kauai Island Utility Cooperative | Anahola, HI | 19.1 GWh | Jul 2015 | May 2026 | Solar | |
| KRS II Koloa Solar | Kauai Island Utility Cooperative | Koloa, HI | 18.0 GWh | May 2014 | May 2026 | Solar | |
| Silver State Solar Power South | Silver State Solar Power South, LLC | Primm Valley, NV | California Independent System Operator (CISO) | 632.7 GWh | Oct 2015 | May 2026 | Solar |
| RC Thomas Hydroelectric Project | East Texas Electric Coop, Inc | Livingston, TX | Midcontinent Independent System Operator, Inc. (MISO) | 114.0 GWh | Jun 2020 | May 2026 | Water |
| Courtenay Wind Farm | Northern States Power Co - Minnesota | Courtenay, ND | Midcontinent Independent System Operator, Inc. (MISO) | 128.3 GWh | Nov 2016 | May 2026 | Wind |
| Cape Cod Air Force Station - 6 SWS | US Space Force | Sagamore, MA | ISO New England (ISNE) | 6.2 GWh | Dec 2013 | May 2026 | Wind |
| Frito Lay Incorporated | Frito Lay Incorporated Dayville | Dayville, CT | ISO New England (ISNE) | 25.1 GWh | Feb 2009 | May 2026 | Natural Gas |
| Hancock Wind Plant | Onward Energy | T22 MD, ME | ISO New England (ISNE) | 112.5 GWh | Nov 2016 | May 2026 | Wind |
| Apple Blossom Wind Farm | Apple Blossom Wind, LLC | Pigeon, MI | Midcontinent Independent System Operator, Inc. (MISO) | 247.6 GWh | Oct 2017 | May 2026 | Wind |
| Black Oak Wind Farm | Black Oak Wind, LLC | Sauk Centre, MN | Midcontinent Independent System Operator, Inc. (MISO) | 304.8 GWh | Nov 2016 | May 2026 | Wind |
| Walnut Ridge Wind Farm | BHE Renewables, LLC | Sheffield, IL | PJM Interconnection, LLC (PJM) | 772.2 GWh | Nov 2018 | May 2026 | Wind |
| Grande Prairie Wind Farm | BHE Renewables, LLC | O'Neill, NE | Southwest Power Pool (SWPP) | 1.2 TWh | Nov 2016 | May 2026 | Wind |
| L V Sutton Combined Cycle | Duke Energy Progress - (NC) | Wilmington, NC | Duke Energy Progress East (CPLE) | 4.2 TWh | Oct 2013 | May 2026 | Natural Gas |
| Brookfield | DTE Electric Company | Pigeon, MI | Midcontinent Independent System Operator, Inc. (MISO) | 247.2 GWh | Jan 2014 | May 2026 | Wind |
| Miami Wind Energy Center | Invenergy Services LLC | Miami, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 754.8 GWh | Jul 2014 | May 2026 | Wind |
| Buckeye Wind Energy Center | Invenergy Services LLC | Hays, KS | Southwest Power Pool (SWPP) | 458.4 GWh | Jul 2015 | May 2026 | Wind |
| Roosevelt County | Boralex US Operations LLC | Portales, NM | Southwest Power Pool (SWPP) | 759.1 GWh | Nov 2015 | May 2026 | Wind |
| Longhorn Wind | Boralex US Operations LLC | Silverton, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 683.8 GWh | Apr 2015 | May 2026 | Wind |
| TX Hereford Wind | Boralex US Operations LLC | Hereford, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 587.2 GWh | Nov 2014 | May 2026 | Wind |
| Cassadaga Wind Farm | RWE Clean Energy | Cherry Creek, NY | New York Independent System Operator (NYIS) | 259.3 GWh | Jun 2021 | May 2026 | Wind |
| Scioto Ridge Wind Farm | RWE Clean Energy | Belle Center, OH | PJM Interconnection, LLC (PJM) | 464.9 GWh | Apr 2021 | May 2026 | Wind |
| Red Horse 2 | Red Horse 2 | Willcox, AZ | Tucson Electric Power (TEPC) | 148.3 GWh | Jul 2015 | May 2026 | Solar : 68.6% Wind : 31.4% |
| Na Pua Makani Wind Project | Na Pua Makani Power Partners LLC | Kahuku, HI | 90.6 GWh | Nov 2020 | May 2026 | Wind | |
| Rentech Nitrogen Pasadena Cogeneration | PCI Nitrogen LLC | Pasadena, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 65.4 GWh | Feb 2015 | May 2026 | Waste Heat |
| Fusion Solar Center LLC | Fusion Solar Centre, L.L.C | Baltic, CT | ISO New England (ISNE) | 37.8 GWh | Feb 2018 | May 2026 | Solar |
| Highland Wind Project (IA) | MidAmerican Energy Co | Primghar, IA | Midcontinent Independent System Operator, Inc. (MISO) | 1.1 TWh | May 2015 | May 2026 | Wind |
| Temple SEGF | Temple University | Philadelphia, PA | PJM Interconnection, LLC (PJM) | 906.0 MWh | Apr 1993 | May 2026 | Natural Gas |
| Balko Wind LLC | Balko Wind LLC | Balko, OK | Southwest Power Pool (SWPP) | 572.2 GWh | Jul 2015 | May 2026 | Wind |
| Tri-County Water Hydropower Project | Tri-County Water Conservancy District | Ridgway, CO | Western Area Power Administration - Rocky Mountain Region (WACM) | 12.0 GWh | Mar 2014 | May 2026 | Water |
| Kingfisher Wind LLC | Kingfisher Wind LLC | Kingfisher, OK | Southwest Power Pool (SWPP) | 885.0 GWh | Feb 2016 | May 2026 | Wind |
| Fourmile Ridge | Fourmile Wind Energy, LLC | Frostburg, MD | PJM Interconnection, LLC (PJM) | 112.9 GWh | Nov 2014 | May 2026 | Wind |
| Copper Mountain Solar 3 | RWE Clean Energy | Boulder City, NV | Los Angeles Department of Water and Power (LDWP) | 603.2 GWh | Apr 2014 | May 2026 | Solar |
| Sugar Creek Wind One LLC | Sugar Creek Wind One LLC | TBD, IL | Midcontinent Independent System Operator, Inc. (MISO) | 565.7 GWh | Oct 2020 | May 2026 | Wind |
| Lincoln Land Wind | Lincoln Land Wind, LLC | TBD, IL | Midcontinent Independent System Operator, Inc. (MISO) | 1.0 TWh | Oct 2021 | May 2026 | Wind |
| Shell Chemical Appalachia LLC | Shell Chemical Appalachia LLC | Monaca, PA | PJM Interconnection, LLC (PJM) | 1.7 TWh | Jun 2021 | May 2026 | Natural Gas |
| Butler Solar Power Project | Missouri Jnt Muni.Pwr Elec. Ut. Comm. | Butler, MO | Southwest Power Pool (SWPP) | 4.2 GWh | Feb 2014 | May 2026 | Solar |
| Copenhagen Wind Farm | EDF Renewable Asset Holdings, Inc. | Copenhagen, NY | New York Independent System Operator (NYIS) | 250.2 GWh | Nov 2018 | May 2026 | Wind |
| Akron WRF | City of Akron - (OH) | Akron, OH | PJM Interconnection, LLC (PJM) | 5.6 GWh | Apr 2014 | May 2026 | Other Biomass Gas |
| Dept of Corrections NCCI Wind | Dept of Corrections NCCI Wind | Gardner, MA | ISO New England (ISNE) | 1.7 GWh | Oct 2013 | May 2026 | Wind |
| Goodwell Wind Project LLC | Goodwell Wind Project LLC | Goodwell, OK | Southwest Power Pool (SWPP) | 492.2 GWh | Nov 2015 | May 2026 | Wind |
| Carlsbad Energy Center | NRG California Peaker Operations LLC | Carlsbad, CA | California Independent System Operator (CISO) | 195.0 GWh | Nov 2018 | May 2026 | Natural Gas |
| Potomac Energy Center, LLC | Potomac Energy Center LLC | Leesburg, VA | PJM Interconnection, LLC (PJM) | 4.8 TWh | Mar 2017 | May 2026 | Natural Gas |
| Walt Bailey Bioenergy Facility | DC Water | Washington, DC | PJM Interconnection, LLC (PJM) | 50.0 GWh | May 2015 | May 2026 | Other Biomass Gas : 97.3% Natural Gas : 2.7% |
| Shannon Wind | Shannon Wind LLC | Windhorst, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 441.1 GWh | Nov 2015 | May 2026 | Wind |
| Radfords Run Wind Farm | RWE Clean Energy | Maroa, IL | PJM Interconnection, LLC (PJM) | 916.7 GWh | Nov 2017 | May 2026 | Wind |
| Stella Wind Farm | RWE Clean Energy | Armstrong, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 566.4 GWh | Nov 2018 | May 2026 | Wind |
| Drift Sand Wind Project LLC | Enel Green Power NA, Inc. | Rush Springs, OK | Southwest Power Pool (SWPP) | 357.1 GWh | Nov 2016 | May 2026 | Wind |
| Bruennings Breeze Wind Farm | RWE Clean Energy | Raymondville, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 477.4 GWh | Nov 2017 | May 2026 | Wind |
| Colbeck's Corner, LLC | RWE Clean Energy | Groom, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 840.4 GWh | Apr 2016 | May 2026 | Wind |
| Jericho Power | Jericho Power LLC | Berlin, NH | ISO New England (ISNE) | 22.5 GWh | Dec 2015 | May 2026 | Wind |
| SC 1 Data Center, Phase 2 | Xeres Ventures LLC | Santa Clara, CA | California Independent System Operator (CISO) | 392.0 MWh | Aug 2011 | May 2026 | Distillate Fuel Oil |
| Limon III Wind LLC | Limon | Limon, CO | Public Service Company of Colorado (PSCO) | 654.2 GWh | Jul 2014 | May 2026 | Wind |
| Springfield Solar 1 LLC | Strata Manager, LLC | Strafford, MO | Southwest Power Pool (SWPP) | 6.9 GWh | May 2014 | May 2026 | Solar |
| Fair Wind | Fair Wind Power Partners, LLC | Oakland, MD | PJM Interconnection, LLC (PJM) | 79.3 GWh | Oct 2015 | May 2026 | Wind |
| Mulberry Farm LLC | Onward Energy | Selmer, TN | Tennessee Valley Authority (TVA) | 25.3 GWh | Nov 2014 | May 2026 | Solar |
| Selmer Farm LLC | Onward Energy | Selmer, TN | Tennessee Valley Authority (TVA) | 26.0 GWh | Sep 2014 | May 2026 | Solar |
| Alamo 6 | BHE Renewables, LLC | Fort Stockton, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 211.6 GWh | Feb 2017 | May 2026 | Solar |
| Wildcat Point Generation Facility | Old Dominion Electric Coop | Conowingo, MD | PJM Interconnection, LLC (PJM) | 3.2 TWh | Mar 2018 | May 2026 | Natural Gas |
| Passadumkeag Windpark LLC | Southern Power Co | Greenbush, ME | ISO New England (ISNE) | 137.9 GWh | Jun 2016 | May 2026 | Wind |
| Cogeneration 2 | University of Arizona | Tucson, AZ | Tucson Electric Power (TEPC) | 39.2 GWh | Oct 2002 | May 2026 | Natural Gas |
| Lorenzo Wind | Lorenzo Wind, LLC | Lorenzo, TX | Southwest Power Pool (SWPP) | 351.1 GWh | Nov 2018 | May 2026 | Wind |
| Fluvanna | TC Energy | Fluvanna, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 548.8 GWh | Oct 2017 | May 2026 | Wind |
| Goodnight | FGE Goodnight I, LLC | Claude, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 752.6 GWh | Mar 2024 | May 2026 | Wind |
| Hale Community Wind Farm | Southwestern Public Service Co | Plainview, TX | Southwest Power Pool (SWPP) | 2.0 TWh | May 2019 | May 2026 | Wind |
| Caprock Solar 1 LLC | Duke Energy Renewables Services | San Jon, NM | Southwest Power Pool (SWPP) | 57.5 GWh | Nov 2016 | May 2026 | Solar |
Summary of Power Plants By State
Figures are based on May 2026 generation numbers.| State | Rank | Active Plants | May 2026 Generation |
|---|---|---|---|
| Alabama | # 8 | 77 | 11,823.92 GWh |
| Alaska | # 48 | 140 | 513.29 GWh |
| Arizona | # 14 | 196 | 9,091.99 GWh |
| Arkansas | # 25 | 117 | 4,873.33 GWh |
| California | # 4 | 1,740 | 15,360.54 GWh |
| Colorado | # 31 | 308 | 4,156.36 GWh |
| Connecticut | # 35 | 173 | 3,391.33 GWh |
| Delaware | # 49 | 35 | 236.45 GWh |
| District of Columbia | # 51 | 17 | 14.46 GWh |
| Florida | # 2 | 342 | 25,093.89 GWh |
| Georgia | # 6 | 250 | 12,138.02 GWh |
| Hawaii | # 46 | 70 | 762.50 GWh |
| Idaho | # 41 | 151 | 1,963.84 GWh |
| Illinois | # 5 | 494 | 14,816.74 GWh |
| Indiana | # 15 | 222 | 7,662.28 GWh |
| Iowa | # 21 | 297 | 5,720.38 GWh |
| Kansas | # 24 | 188 | 5,118.39 GWh |
| Kentucky | # 23 | 61 | 5,471.28 GWh |
| Louisiana | # 13 | 90 | 9,131.60 GWh |
| Maine | # 44 | 242 | 1,130.78 GWh |
| Maryland | # 37 | 228 | 3,103.37 GWh |
| Massachusetts | # 45 | 666 | 1,073.93 GWh |
| Michigan | # 11 | 276 | 9,774.25 GWh |
| Minnesota | # 28 | 790 | 4,567.82 GWh |
| Mississippi | # 20 | 60 | 6,404.61 GWh |
| Missouri | # 22 | 129 | 5,701.36 GWh |
| State | Rank | Active Plants | May 2026 Generation |
|---|---|---|---|
| Montana | # 40 | 71 | 2,053.07 GWh |
| Nebraska | # 36 | 126 | 3,193.89 GWh |
| Nevada | # 33 | 117 | 3,848.29 GWh |
| New Hampshire | # 43 | 57 | 1,198.65 GWh |
| New Jersey | # 30 | 398 | 4,274.91 GWh |
| New Mexico | # 29 | 158 | 4,513.39 GWh |
| New York | # 10 | 1,064 | 10,643.78 GWh |
| North Carolina | # 9 | 913 | 11,481.42 GWh |
| North Dakota | # 34 | 59 | 3,601.34 GWh |
| Ohio | # 7 | 211 | 11,886.21 GWh |
| Oklahoma | # 17 | 144 | 7,547.66 GWh |
| Oregon | # 27 | 281 | 4,575.23 GWh |
| Pennsylvania | # 3 | 258 | 18,234.28 GWh |
| Rhode Island | # 47 | 107 | 580.94 GWh |
| South Carolina | # 16 | 209 | 7,632.32 GWh |
| South Dakota | # 42 | 53 | 1,802.78 GWh |
| Tennessee | # 19 | 99 | 6,454.94 GWh |
| Texas | # 1 | 1,019 | 50,690.02 GWh |
| Utah | # 39 | 128 | 2,809.26 GWh |
| Vermont | # 50 | 118 | 186.37 GWh |
| Virginia | # 18 | 250 | 7,445.56 GWh |
| Washington | # 12 | 134 | 9,231.20 GWh |
| West Virginia | # 32 | 41 | 4,142.41 GWh |
| Wisconsin | # 26 | 266 | 4,582.07 GWh |
| Wyoming | # 38 | 69 | 2,983.81 GWh |