Directory of Power Plants in the United States
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| Mesquite Wind Power LLC | Mesquite Wind LLC | Abilene, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 329.5 GWh | Oct 2007 | May 2026 | Wind |
| Lempster Wind LLC | Avangrid Power LLC | Lempster, NH | ISO New England (ISNE) | 61.8 GWh | Nov 2008 | May 2026 | Wind |
| Treasure Coast Energy Center | Fort Pierce Utilities Authority | Ft. Pierce, FL | Florida Municipal Power Pool (FMPP) | 1.4 TWh | Apr 2008 | May 2026 | Natural Gas : 99.9% |
| Nevada Solar One | Acciona Solar Power | Boulder City, NV | Nevada Power Company (NEVP) | 96.5 GWh | May 2007 | May 2026 | Solar : 98.6% Natural Gas : 1.4% |
| West County Energy Center | Florida Power & Light Co | Loxahatchee, FL | Florida Power & Light Co. (FPL) | 18.0 TWh | Jul 2009 | May 2026 | Natural Gas |
| Spindle Hill Energy Center | Invenergy Services LLC | Fort Lupton, CO | Public Service Company of Colorado (PSCO) | 516.7 GWh | Apr 2007 | May 2026 | Natural Gas |
| Kaheawa Pastures Wind Farm Hybrid | Evergreen Wind, LLC | Maalaea, HI | 45.8 GWh | Dec 2005 | May 2026 | Wind | |
| Allegheny Ridge Wind Farm | Leeward Asset Management, LLC | Portage, PA | PJM Interconnection, LLC (PJM) | 175.5 GWh | May 2007 | May 2026 | Wind |
| Plum Point Energy Station | NRG Energy Services - Plum Point | Osceola, AR | Midcontinent Independent System Operator, Inc. (MISO) | 2.7 TWh | Aug 2010 | May 2026 | Subbituminous Coal : 99.7% |
| Hobbs Generating Station | Lea Power Partners LLC | Hobbs, NM | Southwest Power Pool (SWPP) | 3.3 TWh | Aug 2008 | May 2026 | Natural Gas |
| Russell City Energy Center | Russell City Energy Company LLC | Hayward, CA | California Independent System Operator (CISO) | 1.7 TWh | Jul 2013 | May 2026 | Natural Gas |
| Klondike Windpower III | Avangrid Power LLC | Wasco, OR | Avangrid Renewables, LLC (AVRN) | 721.0 GWh | Oct 2007 | May 2026 | Wind |
| Gateway Generating Station | Pacific Gas & Electric Co. | Antioch, CA | California Independent System Operator (CISO) | 2.5 TWh | Dec 2008 | May 2026 | Natural Gas |
| Post Oak Wind LLC | Mesquite Wind LLC | Abilene, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 381.6 GWh | Feb 2008 | May 2026 | Wind |
| Biglow Canyon Wind Farm | Portland General Electric Co | Wasco, OR | Portland General Electric Company (PGE) | 843.4 GWh | Nov 2007 | May 2026 | Wind |
| Western 102 Power Plant | Nevada Gold Mines | McCarran, NV | Nevada Power Company (NEVP) | 385.1 GWh | Nov 2005 | May 2026 | Natural Gas : 99.7% |
| Pomeroy Wind Farm | MidAmerican Energy Co | Fonda, IA | Midcontinent Independent System Operator, Inc. (MISO) | 970.7 GWh | Nov 2007 | May 2026 | Wind |
| Emporia Energy Center | Evergy Kansas Central, Inc | Emporia, KS | Southwest Power Pool (SWPP) | 634.2 GWh | May 2008 | May 2026 | Natural Gas |
| Tesoro SLC Cogeneration Plant | Tesoro Refng Marketing Co Mntn Region | Salt Lake City, UT | PacifiCorp East (PACE) | 199.9 GWh | Jun 2004 | May 2026 | Natural Gas |
| Colusa Generating Station | Pacific Gas & Electric Co. | Maxwell, CA | California Independent System Operator (CISO) | 2.0 TWh | Nov 2010 | May 2026 | Natural Gas |
| Cow Branch | Cow Branch Wind Power, LLC | Tarkio, MO | Associated Electric Cooperative, Inc. (AECI) | 175.2 GWh | Mar 2008 | May 2026 | Wind |
| Conception | CR Clearing, LLC | Stanberry, MO | Associated Electric Cooperative, Inc. (AECI) | 182.6 GWh | Mar 2008 | May 2026 | Wind |
| Loess Hills | Loess Hills Wind Farm LLC | Rock Port, MO | Associated Electric Cooperative, Inc. (AECI) | 6.6 GWh | Jan 2008 | May 2026 | Wind |
| Catawba River Pollution Control | City of Morganton - (NC) | Morganton, NC | Duke Energy Carolinas (DUK) | 6.0 MWh | Jun 2009 | May 2026 | Distillate Fuel Oil |
| Bluegrass Ridge | Wind Capital Holdings, LLC | King City, MO | Associated Electric Cooperative, Inc. (AECI) | 199.7 GWh | May 2007 | May 2026 | Wind |
| John W Turk Jr Power Plant | Southwestern Electric Power Co | Fulton, AR | Southwest Power Pool (SWPP) | 3.1 TWh | Nov 2012 | May 2026 | Subbituminous Coal : 99.5% Natural Gas : 0.5% |
| J Lamar Stall Unit | Southwestern Electric Power Co | Shreveport, LA | Southwest Power Pool (SWPP) | 3.2 TWh | May 2010 | May 2026 | Natural Gas |
| Roscoe Wind Farm LLC | RWE Clean Energy | Roscoe, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 335.8 GWh | Jan 2008 | May 2026 | Wind |
| Dry Fork Station | Basin Electric Power Coop | Gillette, WY | Western Area Power Administration - Rocky Mountain Region (WACM) | 2.6 TWh | Oct 2011 | May 2026 | Subbituminous Coal : 99.8% |
| Logan Wind Energy | Logan Wind Energy LLC | Peetz, CO | Public Service Company of Colorado (PSCO) | 554.6 GWh | Sep 2007 | May 2026 | Wind |
| Old Trail Wind Farm | Old Trail Wind Farm LLC | Ellsworth, IL | PJM Interconnection, LLC (PJM) | 563.5 GWh | Nov 2007 | May 2026 | Wind |
| Fenton Wind Farm | EDF Renewable Asset Holdings, Inc. | Chandler, MN | Midcontinent Independent System Operator, Inc. (MISO) | 386.5 GWh | Aug 2007 | May 2026 | Wind |
| Mountain Home | Hot Springs Windfarm, LLC | Mountain Home, ID | Idaho Power Company (IPCO) | 31.2 GWh | Apr 2008 | May 2026 | Wind |
| Bennett Creek Windfarm LLC - Mountain Home | Bennett Creek Windfarm LLC | Mountain Home, ID | Idaho Power Company (IPCO) | 36.6 GWh | Jun 2008 | May 2026 | Wind |
| Osceola Windpower LLC | Osceola Windpower LLC | Harris, IA | Southwest Power Pool (SWPP) | 383.8 GWh | Jun 2008 | May 2026 | Wind |
| Butler Ridge | Butler Ridge Wind Energy Center | Mayville, WI | Midcontinent Independent System Operator, Inc. (MISO) | 137.9 GWh | Jan 2009 | May 2026 | Wind |
| Wessington Springs | Wessington Wind | Wessington Springs, SD | Southwest Power Pool (SWPP) | 223.7 GWh | Jan 2009 | May 2026 | Wind |
| North Allegheny Windpower Project | Duke Energy Renewables Services | Lilly, PA | PJM Interconnection, LLC (PJM) | 201.3 GWh | Aug 2009 | May 2026 | Wind |
| Pattern Gulf Wind | Pattern Operators LP | Armstrong, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 797.0 GWh | Nov 2008 | May 2026 | Wind |
| NIH Cogeneration Facility | National Institutes of Health | Bethesda, MD | PJM Interconnection, LLC (PJM) | 123.4 GWh | Jun 2004 | May 2026 | Natural Gas |
| Tatanka Wind Power LLC | Acciona Wind Energy USA LLC | Ashley, ND | Midcontinent Independent System Operator, Inc. (MISO) | 411.2 GWh | Dec 2007 | May 2026 | Wind |
| Longview Power Plant | Longview Power, LLC | Maidsville, WV | PJM Interconnection, LLC (PJM) | 5.1 TWh | Nov 2011 | May 2026 | Bituminous Coal : 99.7% |
| Mountain Wind Power LLC | Mountain Wind Power LLC | Fort Bridger, WY | PacifiCorp East (PACE) | 158.8 GWh | Jun 2008 | May 2026 | Wind |
| Mountain Wind Power II LLC | Mountain Wind Power II LLC | Fort Bridger, WY | PacifiCorp East (PACE) | 190.6 GWh | Aug 2008 | May 2026 | Wind |
| Capricorn Ridge Wind LLC | Capricorn Ridge Wind LLC | Sterling City, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 2.0 TWh | Oct 2007 | May 2026 | Wind |
| Fowler Ridge Wind Farm LLC | Clearlight Energy Holdings LP | Fowler, IN | PJM Interconnection, LLC (PJM) | 1.5 TWh | Jan 2009 | May 2026 | Wind |
| Cloud County Wind Farm | Cloud County Windfarm, LLC | Concordia, KS | Southwest Power Pool (SWPP) | 325.8 GWh | Nov 2008 | May 2026 | Wind |
| Virginia Tech Power Plant | Virginia Polytechnic Inst and State Unv | Blacksburg, VA | PJM Interconnection, LLC (PJM) | 10.5 GWh | Feb 1976 | May 2026 | Natural Gas : 98.3% Distillate Fuel Oil : 1.7% |
| Spiritwood Station | Great River Energy | Spiritwood, ND | Midcontinent Independent System Operator, Inc. (MISO) | 212.8 GWh | Oct 2014 | May 2026 | Natural Gas : 58.1% Refined Coal : 41.9% |
| Buffalo Ridge I LLC | Avangrid Power LLC | Elkton, SD | Midcontinent Independent System Operator, Inc. (MISO) | 94.6 GWh | Mar 2009 | May 2026 | Wind |
| Penascal Wind Power LLC | Avangrid Power LLC | Sarita, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 308.8 GWh | Mar 2009 | May 2026 | Wind |
| Pioneer Prairie Wind Farm | Pioneer Prairie Wind Farm I, LLC | McIntire, IA | Midcontinent Independent System Operator, Inc. (MISO) | 845.3 GWh | Sep 2008 | May 2026 | Wind |
| Kleen Energy Systems | Kleen Energy Systems, LLC | Middletown, CT | ISO New England (ISNE) | 3.7 TWh | Jun 2011 | May 2026 | Natural Gas : 97.9% Distillate Fuel Oil : 2.1% |
| Panoche Energy Center | Panoche Energy Center, LLC | Firebaugh, CA | California Independent System Operator (CISO) | 651.8 GWh | May 2009 | May 2026 | Natural Gas |
| Bear Garden | Virginia Electric & Power Co | New Canton, VA | PJM Interconnection, LLC (PJM) | 3.5 TWh | Apr 2011 | May 2026 | Natural Gas |
| Virginia City Hybrid Energy Center | Virginia Electric & Power Co | St. Paul, VA | PJM Interconnection, LLC (PJM) | 2.1 TWh | Jun 2012 | May 2026 | Bituminous Coal : 92.2% Wood/Wood Waste Solids : 7.6% |
| Solana Generating Station | Arizona Solar One LLC | Gila Bend, AZ | Arizona Public Service Company (AZPS) | 863.7 GWh | Sep 2013 | May 2026 | Solar |
| Kibby Wind Facility | Helix Maine Wind Development, LLC | Chain of Ponds, ME | ISO New England (ISNE) | 242.1 GWh | Sep 2009 | May 2026 | Wind |
| OREG 1 Inc | Ormat Nevada Inc | Culbertson, MT | Southwest Power Pool (SWPP) | 124.0 GWh | Jun 2006 | May 2026 | Waste Heat |
| CPV St Charles Energy Center | CPV Maryland LLC | Waldorf, MD | PJM Interconnection, LLC (PJM) | 3.7 TWh | Jan 2017 | May 2026 | Natural Gas |
| Marble River Wind Farm | Marble River, LLC | Churubusco, NY | New York Independent System Operator (NYIS) | 470.7 GWh | Oct 2012 | May 2026 | Wind |
| OREG 2 Inc | Ormat Nevada Inc | Culbertson, MT | Southwest Power Pool (SWPP) | 126.3 GWh | Nov 2008 | May 2026 | Waste Heat |
| Chester Diversion Hydroelectric Project | Fall River Rural Elec Coop Inc | Chester, ID | Bonneville Power Administration (BPAT) | 6.9 GWh | Apr 2014 | May 2026 | Water |
| Ameresco Ox Mountain | AMERESCO Ox Mountain Energy LLC | Half Moon Bay, CA | California Independent System Operator (CISO) | 81.2 GWh | Nov 2008 | May 2026 | Landfill Gas |
| Dave Gates Generating Station | NorthWestern Energy (MT wind/thermal) | Anaconda, MT | NorthWestern Corporation (NWMT) | 420.9 GWh | Dec 2010 | May 2026 | Natural Gas |
| Osceola Windpower II | Osceola Windpower II | Harris, IA | Midcontinent Independent System Operator, Inc. (MISO) | 191.2 GWh | Aug 2008 | May 2026 | Wind |
| FPL Energy Crystal Lake Wind LLC | FPL Energy Crystal Lake Wind LLC | Britt, IA | Midcontinent Independent System Operator, Inc. (MISO) | 577.9 GWh | Nov 2008 | May 2026 | Wind |
| FPL Energy Story Wind LLC | FPL Energy Story Wind LLC | Zearing, IA | Midcontinent Independent System Operator, Inc. (MISO) | 571.3 GWh | Nov 2008 | May 2026 | Wind |
| FPL Energy Crystal Lake Wind II LLC | FPL Energy Crystal Lake Wind II LLC | Britt, IA | Midcontinent Independent System Operator, Inc. (MISO) | 705.8 GWh | Dec 2008 | May 2026 | Wind |
| Cassia Wind | Cassia Wind Farm, LLC | Hagerman, ID | Idaho Power Company (IPCO) | 17.2 GWh | Feb 2009 | May 2026 | Wind |
| Cassia Gulch | Cassia Gulch Wind Park, LLC | Hagerman, ID | Idaho Power Company (IPCO) | 35.0 GWh | Feb 2009 | May 2026 | Wind |
| CPV Valley Energy Center | CPV Valley, LLC | Wawayanda, NY | New York Independent System Operator (NYIS) | 4.7 TWh | Apr 2018 | May 2026 | Natural Gas |
| Forward Wind Energy Center | Wisconsin Public Service Corp | Brownsville, WI | Midcontinent Independent System Operator, Inc. (MISO) | 124.9 GWh | Jun 2008 | May 2026 | Wind |
| Coolidge Generation Station | Salt River Project | Coolidge, AZ | Salt River Project Agricultural Improvement and Power District (SRP) | 58.6 GWh | Apr 2011 | May 2026 | Natural Gas |
| Happy Jack Windpower Project | Duke Energy Renewables Services | Cheyenne, WY | Western Area Power Administration - Upper Great Plains West (WAUW) | 64.1 GWh | Jul 2008 | May 2026 | Wind |
| Notrees Windpower Hybrid | Duke Energy Renewables Services | Goldsmith, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 220.4 GWh | Mar 2009 | May 2026 | Wind |
| West Deptford Energy Station | West Deptford Energy LLC | West Deptford, NJ | PJM Interconnection, LLC (PJM) | 936.4 GWh | Sep 2014 | May 2026 | Natural Gas |
| Bayonne Energy Center | Bayonne Energy Center LLC | Bayonne, NJ | New York Independent System Operator (NYIS) | 1.1 TWh | May 2012 | May 2026 | Natural Gas : 97.3% Distillate Fuel Oil : 2.7% |
| Pyron Wind Farm LLC Hybrid | RWE Clean Energy | Hermleigh, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 896.2 GWh | Jan 2009 | May 2026 | Wind |
| Pueblo Airport Generating Station | Black Hills Service Company LLC | Pueblo, CO | Public Service Company of Colorado (PSCO) | 1.6 TWh | Dec 2011 | May 2026 | Natural Gas |
| Oakfield Wind Project | Onward Energy | City of Oakfield, ME | ISO New England (ISNE) | 339.8 GWh | Sep 2015 | May 2026 | Wind |
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 |