Directory of Power Plants in the United States
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| WAL5316 | Walmart Stores Texas, LLC | Saginaw, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 377.0 MWh | Sep 2020 | Dec 2025 | Natural Gas |
| WAL536 | Walmart Stores Texas, LLC | Abilene, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 423.0 MWh | Sep 2021 | Dec 2025 | Natural Gas |
| WAL5388 | Walmart Stores Texas, LLC | League City, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 178.0 MWh | May 2020 | Dec 2025 | Natural Gas |
| WAL546 | Walmart Stores Texas, LLC | Richmond, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 137.0 MWh | Nov 2020 | Dec 2025 | Natural Gas |
| WAL5480 | Walmart Stores Texas, LLC | Round Rock, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 303.0 MWh | Aug 2021 | Dec 2025 | Natural Gas |
| WAL5612 | Walmart Stores Texas, LLC | Houston, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 330.0 MWh | Sep 2021 | Dec 2025 | Natural Gas |
| WAL565 | Walmart Stores Texas, LLC | Corsicana, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 311.0 MWh | Feb 2022 | Dec 2025 | Natural Gas |
| WAL5713 | Walmart Stores Texas, LLC | Laredo, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 410.0 MWh | Jul 2021 | Dec 2025 | Natural Gas |
| WAL5764 | Walmart Stores Texas, LLC | Fort Worth, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 360.0 MWh | Mar 2021 | Dec 2025 | Natural Gas |
| WAL602 | Walmart Stores Texas, LLC | Spring, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 328.0 MWh | May 2020 | Dec 2025 | Natural Gas |
| WAL6929 | Walmart Stores Texas, LLC | Temple, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 345.0 MWh | Sep 2020 | Dec 2025 | Natural Gas |
| WAL744 | Walmart Stores Texas, LLC | Humble, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 418.0 MWh | Oct 2020 | Dec 2025 | Natural Gas |
| WAL752 | Walmart Stores Texas, LLC | Pasadena, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 75.0 MWh | Jul 2020 | Dec 2025 | Natural Gas |
| WAL768 | Walmart Stores Texas, LLC | Katy, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 301.0 MWh | Oct 2019 | Dec 2025 | Natural Gas |
| WAL772 | Walmart Stores Texas, LLC | Houston, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 343.0 MWh | Aug 2021 | Dec 2025 | Natural Gas |
| WAL791 | Walmart Stores Texas, LLC | Alice, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 410.0 MWh | Jul 2021 | Dec 2025 | Natural Gas |
| WAL849 | Walmart Stores Texas, LLC | Spring, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 349.0 MWh | Jun 2020 | Dec 2025 | Natural Gas |
| WAL872 | Walmart Stores Texas, LLC | Pearland, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 308.0 MWh | Nov 2020 | Dec 2025 | Natural Gas |
| WAL896 | Walmart Stores Texas, LLC | Grand Prairie, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 415.0 MWh | Sep 2021 | Dec 2025 | Natural Gas |
| WAL897 | Walmart Stores Texas, LLC | Fort Stockton, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 83.0 MWh | Jan 2021 | Dec 2025 | Natural Gas |
| WAL940 | Walmart Stores Texas, LLC | Westworth Village, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 446.0 MWh | Sep 2020 | Dec 2025 | Natural Gas |
| WAL947 | Walmart Stores Texas, LLC | Sherman, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 328.0 MWh | Sep 2020 | Dec 2025 | Natural Gas |
| WAL972 | Walmart Stores Texas, LLC | Fort Worth, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 396.0 MWh | Oct 2020 | Dec 2025 | Natural Gas |
| Walcott Solar CSG | Altus Power America Management, LLC | Faribault, MN | Midcontinent Independent System Operator, Inc. (MISO) | 8.0 GWh | Jun 2020 | Dec 2025 | Solar |
| Walden NY 1 | Walden NY 1, LLC | Walden, NY | New York Independent System Operator (NYIS) | 2.9 GWh | May 2020 | Dec 2025 | Solar |
| Walden Solar Maine V | Walden Solar Maine V LLC | Leeds, ME | ISO New England (ISNE) | 35.9 GWh | Nov 2024 | Dec 2025 | Solar |
| Walgreens Woodland Distribution Center | SunE WG45 Woodland LLC | Woodland, CA | California Independent System Operator (CISO) | 432.0 MWh | Jul 2007 | Dec 2025 | Solar |
| Walker Springs I | Origis Energy USA, Inc | Gainestown, AL | Southern Company Services, Inc. - Trans (SOCO) | 113.1 GWh | - | Aug 2026 | Solar |
| Walker Springs II | Origis Energy USA, Inc | Gainestown, AL | Southern Company Services, Inc. - Trans (SOCO) | 60.8 GWh | - | Aug 2026 | Solar |
| Walkerton | Indiana Municipal Power Agency | Walkerton, IN | Midcontinent Independent System Operator, Inc. (MISO) | 1.9 GWh | Jun 2022 | Dec 2025 | Solar |
| Wallace | AES Distributed Energy | Wallace, NC | Duke Energy Carolinas (DUK) | 3.1 GWh | Nov 2013 | Dec 2025 | Solar |
| Wallace Solar LLC (CSG) | SolRiver Capital LLC | Salem, OR | Portland General Electric Company (PGE) | 4.5 GWh | Nov 2024 | Dec 2025 | Solar |
| Walldog | SunStrong Management, LLC | Pontiac, IL | PJM Interconnection, LLC (PJM) | 6.9 GWh | Oct 2024 | Dec 2025 | Solar |
| Wallenpaupack | Wallenpuapack Hydro | Drumore, PA | PJM Interconnection, LLC (PJM) | 67.3 GWh | May 1926 | Dec 2025 | Water |
| Walleye (Dunn 2) | Greenbacker Renewable Energy Corporation | Colefax, WI | Midcontinent Independent System Operator, Inc. (MISO) | 2.8 GWh | Jan 2024 | Dec 2025 | Solar |
| Walleye Wind | Walleye Wind, LLC | Beaver Creek, MN | Midcontinent Independent System Operator, Inc. (MISO) | 459.1 GWh | Nov 2022 | Aug 2026 | Wind |
| Wallingford Energy | Wallingford Energy LLC | Wallingford, CT | ISO New England (ISNE) | 107.0 GWh | Jul 2001 | Dec 2025 | Natural Gas |
| Wallingford Solar | Wallingford Renewable Energy, LLC | Wallingford, CT | ISO New England (ISNE) | 15.4 GWh | Aug 2021 | Dec 2025 | Solar |
| Wallowa Falls | PacifiCorp | Joseph, OR | PacifiCorp West (PACW) | 2.9 GWh | Jun 1921 | Dec 2025 | Water |
| Walnut Bend Solar Station PV | Entergy Arkansas LLC | Moro, AR | Midcontinent Independent System Operator, Inc. (MISO) | 203.9 GWh | Aug 2024 | Aug 2026 | Solar |
| Walnut Creek Energy Park | Walnut Creek LLC | Industry, CA | California Independent System Operator (CISO) | 67.4 GWh | Mar 2013 | Aug 2026 | Natural Gas |
| Walnut Energy Center | Turlock Irrigation District | Turlock, CA | Turlock Irrigation District (TIDC) | 1.5 TWh | Jan 2006 | Aug 2026 | Natural Gas |
| Walnut Grove Demonstration Plant | Mississippi Power Co | Walnut Grove, MS | Southern Company Services, Inc. - Trans (SOCO) | 3.3 GWh | Jun 2023 | Dec 2025 | Solar |
| Walnut Ridge Wind Farm | BHE Renewables, LLC | Sheffield, IL | PJM Interconnection, LLC (PJM) | 776.6 GWh | Nov 2018 | Aug 2026 | Wind |
| Walnut Springs Solar | Cypress Creek Renewables | Walnut Springs, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 9.0 GWh | Nov 2016 | Dec 2025 | Solar |
| Walnut Unified School District Walnut HS | Tesla Inc. | Walnut, CA | California Independent System Operator (CISO) | 327.0 MWh | Jan 2020 | Jun 2025 | Solar |
| Walnut Wind Farm | MidAmerican Energy Co | Walnut, IA | Midcontinent Independent System Operator, Inc. (MISO) | 558.3 GWh | Nov 2008 | Dec 2025 | Wind |
| Walpole Solar 2 | Walpole Solar 2, LLC | Walpole, MA | ISO New England (ISNE) | 3.6 GWh | Mar 2014 | Dec 2025 | Solar |
| Walt Bailey Bioenergy Facility | DC Water | Washington, DC | PJM Interconnection, LLC (PJM) | 48.2 GWh | May 2015 | Aug 2026 | Other Biomass Gas : 97.1% Natural Gas : 2.9% |
| Walt Disney World Solar Facility | Duke Energy Florida Solar Solutions | Orlando, FL | Duke Energy Florida, Inc. (FPC) | 7.5 GWh | Feb 2016 | Dec 2025 | Solar |
| Walter Bouldin Dam | Alabama Power Co | Wetumpka, AL | Southern Company Services, Inc. - Trans (SOCO) | 398.5 GWh | Jun 1967 | Dec 2025 | Water |
| Walter F George | USCE-Mobile District | Ft. Gaines, GA | Southern Company Services, Inc. - Trans (SOCO) | 340.7 GWh | Feb 1963 | Dec 2025 | Water |
| Walter Scott Jr Energy Center | MidAmerican Energy Co | Council Bluffs, IA | Midcontinent Independent System Operator, Inc. (MISO) | 7.7 TWh | Feb 1954 | Aug 2026 | Subbituminous Coal : 99.4% Distillate Fuel Oil : 0.5% |
| Walters | Duke Energy Progress - (NC) | Waterville, NC | Duke Energy Progress East (CPLE) | 289.1 GWh | Jun 1930 | Dec 2025 | Water |
| Walters Solar (FLS 260) | Cypress Creek Renewables | Orrum, NC | Duke Energy Progress East (CPLE) | 7.0 GWh | Jul 2015 | Dec 2025 | Solar |
| Walton 1 Solar Facility | Duke Energy Kentucky Inc | Walton, KY | PJM Interconnection, LLC (PJM) | 2.7 GWh | Nov 2017 | Dec 2025 | Solar |
| Walton 2 Solar Facility | Duke Energy Kentucky Inc | Walton, KY | PJM Interconnection, LLC (PJM) | 2.6 GWh | Nov 2017 | Dec 2025 | Solar |
| Walton Bainbridge Power Facility | Walton Bainbridge LLC | Bainbridge, GA | Southern Company Services, Inc. - Trans (SOCO) | 64.0 MWh | Jun 2000 | Dec 2024 | Distillate Fuel Oil |
| Walton County Energy Facility | Oglethorpe Power Corporation | Monroe, GA | Southern Company Services, Inc. - Trans (SOCO) | 353.9 GWh | May 2001 | Dec 2025 | Natural Gas |
| Walton Discover Power Facility | Walton Discover LLC | Smiths, AL | Southern Company Services, Inc. - Trans (SOCO) | 57.0 MWh | May 1999 | Dec 2025 | Natural Gas |
| Walton Street Substation | City of Farmington - (MO) | Farmington, MO | Midcontinent Independent System Operator, Inc. (MISO) | 7.0 MWh | Dec 2002 | Dec 2025 | Distillate Fuel Oil |
| Wanapum | PUD No 2 of Grant County - (WA) | Beverly, WA | Public Utility District No. 2 of Grant County, Washington (GCPD) | 5.4 TWh | May 1963 | Aug 2026 | Water |
| Wanship | Weber Basin Water Conserv Dist | Wanship, UT | PacifiCorp East (PACE) | 4.9 GWh | Jul 1958 | Dec 2025 | Water |
| Wansley Combined Cycle | Southern Power Co | Franklin, GA | Southern Company Services, Inc. - Trans (SOCO) | 7.5 TWh | May 2002 | Aug 2026 | Natural Gas |
| Wansley Unit 9 | Municipal Electric Authority - (GA) | Franklin, GA | Southern Company Services, Inc. - Trans (SOCO) | 2.8 TWh | May 2004 | Aug 2026 | Natural Gas |
| Wapakoneta-Pratt | Madison Energy Holdings LLC | Wapakoneta, OH | PJM Interconnection, LLC (PJM) | 22.4 GWh | Oct 2021 | Dec 2025 | Solar |
| Wapello Solar LLC | Wapello Solar LLC | Wapello, IA | Midcontinent Independent System Operator, Inc. (MISO) | 198.9 GWh | Feb 2021 | Aug 2026 | Solar |
| Wappinger 9D Solar | Wappinger 9D Solar, LLC | Wappinger, NY | New York Independent System Operator (NYIS) | 2.9 GWh | Jun 2019 | Dec 2025 | Solar |
| Wappinger Falls Hydroelectric | Windsor Machinery Co Inc | Wappinger Falls, NY | New York Independent System Operator (NYIS) | 7.7 GWh | Nov 1988 | Dec 2025 | Water |
| Wapsipinicon Wind Project | EDF Renewable Asset Holdings, Inc. | Dexter, MN | Midcontinent Independent System Operator, Inc. (MISO) | 268.1 GWh | Jan 2009 | Dec 2025 | Wind |
| Warbler Holdings | SolRiver Capital LLC | Shelby, NC | Duke Energy Carolinas (DUK) | 7.4 GWh | Sep 2021 | Dec 2025 | Solar |
| Ward Butte Windfarm LLC | Echo 1 | Echo, OR | PacifiCorp West (PACW) | 14.9 GWh | May 2009 | Dec 2025 | Wind |
| Ward Solar 1, LLC | REA Investments, LLC | Carver, MA | ISO New England (ISNE) | 3.4 GWh | Jan 2019 | Dec 2025 | Solar |
| Ward WTP | City Of High Point - (NC) | High Point, NC | Duke Energy Carolinas (DUK) | 133.0 MWh | Jan 1999 | Dec 2025 | Distillate Fuel Oil |
| Ware Avra I | Safari Energy, LLC | Waycross, GA | Southern Company Services, Inc. - Trans (SOCO) | 6.7 GWh | Mar 2020 | Dec 2025 | Solar |
| Ware Avra II | Safari Energy, LLC | Waycross, GA | Southern Company Services, Inc. - Trans (SOCO) | 4.1 GWh | Mar 2020 | Dec 2025 | Solar |
| Ware Palmer Road Solar LLC CSG | Ware Palmer Road Solar LLC | Ware, MA | ISO New England (ISNE) | 5.0 GWh | May 2021 | Dec 2025 | Solar |
| Wareham MA 1 Community Solar | Navisun LLC | Wareham, MA | ISO New England (ISNE) | 2.8 GWh | Aug 2016 | Dec 2025 | Solar |
| Wareham Solar PV | NSTAR Electric Company | Wareham, MA | ISO New England (ISNE) | 1.1 GWh | Nov 2018 | Dec 2025 | Solar |
| Warm Springs Power Enterprises | Warm Springs Power Enterprises | Warm Springs, OR | PacifiCorp West (PACW) | 70.5 GWh | May 1982 | Dec 2025 | Water |
| Warner Lambert | University of Michigan NCampus Research | Ann Arbor, MI | Midcontinent Independent System Operator, Inc. (MISO) | 24.4 GWh | Jul 1989 | Aug 2026 | Natural Gas |
| Warren | Warren Generation, LLC | Warren, PA | PJM Interconnection, LLC (PJM) | 11.4 GWh | Aug 1972 | Dec 2025 | Natural Gas : 99.9% |
| Warren County | Virginia Electric & Power Co | Front Royal, VA | PJM Interconnection, LLC (PJM) | 8.2 TWh | Nov 2014 | Aug 2026 | Natural Gas |
| Warren County Solar | NextEra Renewable Fuels, LLC | Belvidere, NJ | PJM Interconnection, LLC (PJM) | 1.0 GWh | May 2012 | Dec 2025 | Solar |
| Warren DPC Solar | SoCore Energy LLC | Roberts, WI | Midcontinent Independent System Operator, Inc. (MISO) | 3.9 GWh | Apr 2017 | Aug 2026 | Solar |
| Warren F Sam Beasley Generation Station | Delaware Municipal Electric Corp | Smyrna, DE | PJM Interconnection, LLC (PJM) | 83.0 GWh | Mar 2002 | Aug 2026 | Natural Gas : 80.7% Distillate Fuel Oil : 19.3% |
| Warren Solar Farm LLC | Sol Systems | Newton Grove, NC | Duke Energy Progress East (CPLE) | 10.6 GWh | Jun 2019 | Dec 2025 | Solar |
| Warrensburg Hydroelectric | Boralex Hydro Operations Inc | Warrensburg, NY | New York Independent System Operator (NYIS) | 9.2 GWh | Nov 1988 | Dec 2025 | Water |
| Warrenton Farm | Headwater Energy, LLC | Warrenton, NC | Duke Energy Progress East (CPLE) | 6.2 GWh | Nov 2012 | Dec 2025 | Solar |
| Warrenton I Solar | SunStrong Management | Warrenton, NC | Duke Energy Progress East (CPLE) | 8.9 GWh | Nov 2018 | Dec 2025 | Solar |
| Warrick | AGC Division of APGI Inc | Newburgh, IN | Midcontinent Independent System Operator, Inc. (MISO) | 3.1 TWh | Mar 1960 | Aug 2026 | Bituminous Coal : 97.8% Natural Gas : 2.2% |
| Warrior Solar Partners | Warrior Solar Partners, LLC | Frankfort, NY | New York Independent System Operator (NYIS) | 6.8 GWh | Jul 2023 | Dec 2025 | Solar |
| Warsaw Farm | Duke Energy Progress - (NC) | Warsaw, NC | Duke Energy Progress East (CPLE) | 105.4 GWh | Nov 2015 | Dec 2025 | Solar |
| Warsaw I | AES Distributed Energy | Warsaw, NC | Duke Energy Carolinas (DUK) | 3.3 GWh | Nov 2013 | Dec 2025 | Solar |
| Warsaw II | AES Distributed Energy | Warsaw, NC | Duke Energy Carolinas (DUK) | 3.3 GWh | Nov 2013 | Dec 2025 | Solar |
| Warsaw Solar CSG | Altus Power America Management, LLC | Morristown, MN | Midcontinent Independent System Operator, Inc. (MISO) | 4.5 GWh | Jun 2020 | Dec 2025 | Solar |
| Waseca Solar | Enel Green Power NA, Inc. | Waseca, MN | Midcontinent Independent System Operator, Inc. (MISO) | 20.6 GWh | Nov 2016 | Dec 2025 | Solar |
| WasecaSun | Geronimo Power | Waseca, MN | Midcontinent Independent System Operator, Inc. (MISO) | 9.3 GWh | Jan 2018 | Dec 2025 | Solar |
| Washburn Road Solar | REA Investments, LLC | Freetown, MA | ISO New England (ISNE) | 3.4 GWh | Nov 2018 | Dec 2025 | Solar |
| Washington | City of Washington - (KS) | Washington, KS | Southwest Power Pool (SWPP) | 24.0 MWh | Oct 1953 | Dec 2025 | Distillate Fuel Oil : 92.8% Natural Gas : 7.2% |
Summary of Power Plants By State
Figures are based on August 2026 generation numbers.| State | Rank | Active Plants | Aug 2026 Generation |
|---|---|---|---|
| Alabama | # 9 | 80 | 13,897.78 GWh |
| Alaska | # 48 | 146 | 672.99 GWh |
| Arizona | # 10 | 203 | 13,589.64 GWh |
| Arkansas | # 23 | 122 | 7,027.75 GWh |
| California | # 3 | 1,840 | 24,164.86 GWh |
| Colorado | # 30 | 321 | 5,322.30 GWh |
| Connecticut | # 34 | 180 | 4,400.98 GWh |
| Delaware | # 49 | 35 | 555.40 GWh |
| District of Columbia | # 51 | 19 | 21.71 GWh |
| Florida | # 2 | 345 | 28,185.93 GWh |
| Georgia | # 6 | 261 | 15,282.60 GWh |
| Hawaii | # 47 | 73 | 863.62 GWh |
| Idaho | # 43 | 152 | 1,754.56 GWh |
| Illinois | # 5 | 556 | 18,683.36 GWh |
| Indiana | # 17 | 226 | 9,970.06 GWh |
| Iowa | # 27 | 301 | 5,759.64 GWh |
| Kansas | # 26 | 191 | 6,368.18 GWh |
| Kentucky | # 21 | 63 | 7,221.26 GWh |
| Louisiana | # 14 | 93 | 10,670.45 GWh |
| Maine | # 45 | 250 | 1,285.31 GWh |
| Maryland | # 37 | 236 | 3,745.22 GWh |
| Massachusetts | # 41 | 679 | 1,958.59 GWh |
| Michigan | # 12 | 288 | 12,064.19 GWh |
| Minnesota | # 32 | 794 | 5,047.38 GWh |
| Mississippi | # 19 | 62 | 8,358.70 GWh |
| Missouri | # 22 | 134 | 7,125.71 GWh |
| State | Rank | Active Plants | Aug 2026 Generation |
|---|---|---|---|
| Montana | # 40 | 72 | 2,266.60 GWh |
| Nebraska | # 39 | 132 | 3,448.00 GWh |
| Nevada | # 29 | 117 | 5,523.31 GWh |
| New Hampshire | # 42 | 60 | 1,901.10 GWh |
| New Jersey | # 25 | 409 | 6,440.88 GWh |
| New Mexico | # 33 | 166 | 4,571.47 GWh |
| New York | # 11 | 1,087 | 13,130.21 GWh |
| North Carolina | # 8 | 921 | 14,263.55 GWh |
| North Dakota | # 38 | 62 | 3,579.89 GWh |
| Ohio | # 7 | 216 | 14,448.49 GWh |
| Oklahoma | # 13 | 153 | 10,965.38 GWh |
| Oregon | # 31 | 292 | 5,257.14 GWh |
| Pennsylvania | # 4 | 270 | 23,772.83 GWh |
| Rhode Island | # 46 | 108 | 924.31 GWh |
| South Carolina | # 16 | 214 | 9,989.71 GWh |
| South Dakota | # 44 | 53 | 1,486.65 GWh |
| Tennessee | # 18 | 101 | 8,430.26 GWh |
| Texas | # 1 | 1,069 | 65,726.98 GWh |
| Utah | # 36 | 131 | 4,074.82 GWh |
| Vermont | # 50 | 118 | 175.56 GWh |
| Virginia | # 15 | 255 | 10,241.54 GWh |
| Washington | # 20 | 137 | 8,189.60 GWh |
| West Virginia | # 28 | 41 | 5,593.74 GWh |
| Wisconsin | # 24 | 272 | 6,683.19 GWh |
| Wyoming | # 35 | 71 | 4,322.19 GWh |