Directory of Power Plants in the United States
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| WAL202 | Walmart Stores Texas, LLC | Frisco, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 76.0 MWh | May 2020 | Dec 2022 | Distillate Fuel Oil |
| Waste Water Treatment Plant | City of Pittsfield | Pittsfield, MA | ISO New England (ISNE) | 763.0 MWh | Dec 2011 | Dec 2022 | Solar |
| West Valley East | BQ Energy LLC | West Valley, NY | New York Independent System Operator (NYIS) | 2.1 GWh | Nov 2022 | Dec 2022 | Solar |
| West Valley West | BQ Energy LLC | West Valley, NY | New York Independent System Operator (NYIS) | 2.1 GWh | Nov 2022 | Dec 2022 | Solar |
| WestRock (IL) | WestRock (IL) | Aurora, IL | PJM Interconnection, LLC (PJM) | 2.0 MWh | May 1992 | Dec 2022 | Natural Gas |
| Wichita Plant | Occidental Chemical Corporation | Wichita, KS | Southwest Power Pool (SWPP) | 66.0 MWh | Jul 1982 | Dec 2022 | Natural Gas |
| Westridge Windfarm LLC | Westridge Windfarm LLC | Woodstock, MN | Midcontinent Independent System Operator, Inc. (MISO) | 4.5 GWh | Oct 2003 | Jan 2023 | Wind |
| Warrior Ridge Hydro | American Hydro Power Company | Petersburg, PA | PJM Interconnection, LLC (PJM) | 190.3 MWh | Nov 1985 | Mar 2023 | Water |
| WWRF Solar Plant | SunE U6 Holdings LLC | Rifle, CO | Public Service Company of Colorado (PSCO) | 2.0 GWh | Jan 2009 | Jun 2023 | Solar |
| W H Sammis | Energy Harbor Generation LLC | Stratton, OH | PJM Interconnection, LLC (PJM) | 3.1 TWh | Jul 1959 | Jul 2023 | Bituminous Coal : 99.4% Distillate Fuel Oil : 0.6% |
| Wilkinson DeFore | Westbound Solar LLC | Gordon, GA | Southern Company Services, Inc. - Trans (SOCO) | 4.6 GWh | Apr 2019 | Aug 2023 | Solar |
| Webbers Falls | USCE-Tulsa District | Webbers Falls, OK | Southwestern Power Administration (SPA) | 127.2 GWh | Jul 1973 | Sep 2023 | Water |
| Wilson Lake Hydroelectric Project | Hazelton/Wilson Joint Venture | Eden, ID | Idaho Power Company (IPCO) | 29.2 GWh | Apr 1993 | Oct 2023 | Water |
| Wake RJ3 Solar Energy Storage | North Carolina El Member Corp | Wake Forest, NC | Duke Energy Progress East (CPLE) | 234.9 MWh | Feb 2023 | Nov 2023 | Solar |
| Wallowa Falls | PacifiCorp | Joseph, OR | PacifiCorp West (PACW) | 1.6 GWh | Jun 1921 | Nov 2023 | Water |
| Walton County Power, LLC | SEPG Operating Services, LLC Walton | Monroe, GA | Southern Company Services, Inc. - Trans (SOCO) | 258.7 GWh | May 2001 | Nov 2023 | Natural Gas |
| Westervelt Moundville Cogen | The Westervelt Co | Moundville, AL | Southern Company Services, Inc. - Trans (SOCO) | 32.7 GWh | Nov 2011 | Nov 2023 | Wood/Wood Waste Solids |
| WestRock (WA) | WestRock (WA) | Tacoma, WA | City of Tacoma, Department of Public Utilities, Light Division (TPWR) | 196.3 GWh | Jun 2009 | Nov 2023 | Black Liquor : 52.1% Wood/Wood Waste Solids : 44.1% Natural Gas : 3.2% Waste/Other Oil : 0.5% |
| W E Warne | California Dept. of Water Resources | Gorman, CA | California Independent System Operator (CISO) | 216.9 GWh | Oct 1982 | Dec 2023 | Water |
| W H Hill | Hawaii Electric Light Co Inc | Hilo, HI | 133.4 GWh | Nov 1965 | Dec 2023 | Residual Fuel Oil | |
| W H Weatherspoon | Duke Energy Progress - (NC) | Lumberton, NC | Duke Energy Progress East (CPLE) | 104.0 MWh | Apr 1970 | Dec 2023 | Distillate Fuel Oil |
| W K Sanders | Village of Morrisville - (VT) | Hyde Park, VT | ISO New England (ISNE) | 915.0 MWh | Jun 1983 | Dec 2023 | Water |
| W. Orange Rd Solar LLC | AES Distributed Energy | Orange, MA | ISO New England (ISNE) | 7.2 GWh | Aug 2021 | Dec 2023 | Solar |
| W&T Onshore Treating Facility (OTF) | W&T Offshore Inc | Theodore, AL | Southern Company Services, Inc. - Trans (SOCO) | 47.6 GWh | Aug 1993 | Dec 2023 | Natural Gas |
| Wabasha Holdco Solar CSG | Wabasha Holdco LLC | Wabasha, MN | Midcontinent Independent System Operator, Inc. (MISO) | 3.7 GWh | Feb 2017 | Dec 2023 | Solar |
| Wabasha Solar | Wabasha Solar LLC | Wabasha, MN | Midcontinent Independent System Operator, Inc. (MISO) | 3.9 GWh | Jul 2019 | Dec 2023 | Solar |
| Wachusett Solar | Wachusett Solar, LLC | Rutland, MA | ISO New England (ISNE) | 3.3 GWh | Jul 2019 | Dec 2023 | Solar |
| Waco Farm | Strata Manager, LLC | Waco, NC | Duke Energy Carolinas (DUK) | 8.8 GWh | Oct 2013 | Dec 2023 | Solar |
| Wadesboro 4 | Strata Manager, LLC | Wadesboro, NC | Duke Energy Progress East (CPLE) | 3.8 GWh | Jan 2019 | Dec 2023 | Solar |
| Wadesboro Farm 1 | Strata Manager, LLC | Wadesboro, NC | Duke Energy Progress East (CPLE) | 8.6 GWh | Feb 2015 | Dec 2023 | Solar |
| Wadesboro Farm 2 | Strata Manager, LLC | Wadesboro, NC | Duke Energy Progress East (CPLE) | 9.4 GWh | May 2016 | Dec 2023 | Solar |
| Wadesboro Farm 3 | Strata Manager, LLC | Wadesboro, NC | Duke Energy Progress East (CPLE) | 9.2 GWh | Mar 2016 | Dec 2023 | Solar |
| Wadesboro Solar | Oppidum Renewables USA, LLC | Wadesboro, NC | Duke Energy Progress East (CPLE) | 9.4 GWh | Nov 2017 | Dec 2023 | Solar |
| Wadham Energy LP | Wadham Energy Ltd Partners | Williams, CA | California Independent System Operator (CISO) | 74.4 GWh | Feb 1989 | Dec 2023 | Agricultural By-Products : 99.5% Natural Gas : 0.5% |
| Wading River | National Grid Generation LLC | Shoreham, NY | New York Independent System Operator (NYIS) | 12.7 GWh | Jul 1989 | Dec 2023 | Distillate Fuel Oil |
| Wadsworth HBS RTO BTM | American Mun Power-Ohio, Inc | Wadsworth, OH | PJM Interconnection, LLC (PJM) | 383.0 MWh | Jan 2020 | Dec 2023 | Distillate Fuel Oil |
| Wadsworth IPS RTO BTM | American Mun Power-Ohio, Inc | Wadsworth, OH | PJM Interconnection, LLC (PJM) | 373.0 MWh | Jul 2023 | Dec 2023 | Distillate Fuel Oil |
| Wagner Wind LLC | Greenbacker Renewable Energy Corporation | Palm Springs, CA | California Independent System Operator (CISO) | 13.7 GWh | Nov 2012 | Dec 2023 | Wind |
| Wagon Trail LLC | Odessa Energy Services LLC | Echo, OR | PacifiCorp West (PACW) | 6.2 GWh | May 2009 | Dec 2023 | Wind |
| Wagstaff Farm 1 | Strata Manager, LLC | Roxboro, NC | Duke Energy Progress East (CPLE) | 8.7 GWh | Oct 2013 | Dec 2023 | Solar |
| Wahoo | City of Wahoo - (NE) | Wahoo, NE | Southwest Power Pool (SWPP) | 58.0 MWh | Jul 1936 | Dec 2023 | Natural Gas : 81.9% Distillate Fuel Oil : 18.1% |
| Waihonu North Solar | Waihonu North LLC | Mililani, HI | 6.4 GWh | Jun 2016 | Dec 2023 | Solar | |
| Waihonu South Solar | Waihonu South LLC | Mililani, HI | 1.8 GWh | Jun 2016 | Dec 2023 | Solar | |
| Waimea | Hawaii Electric Light Co Inc | Kamuela, HI | 1.7 GWh | Nov 1970 | Dec 2023 | Distillate Fuel Oil | |
| Waipio Peninsula | Pacific Energy Solutions, LLC | Waipio, HI | (HECO) | 23.7 GWh | Sep 2015 | Dec 2023 | Solar |
| Wake County LFG Facility | Ingenco Renewable Development, LLC | Apex, NC | Duke Energy Progress East (CPLE) | 57.9 GWh | Aug 2013 | Dec 2023 | Landfill Gas : 95.0% Distillate Fuel Oil : 5.0% |
| Wake Wind Energy Center | Southern Power Co | Floydada, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 954.0 GWh | Sep 2016 | Dec 2023 | Wind |
| Wakefern Food Corp | NJR Clean Energy Ventures Corporation | Keasbey, NJ | PJM Interconnection, LLC (PJM) | 2.8 GWh | Nov 2012 | Dec 2023 | Solar |
| Wakefield | City of Wakefield - (NE) | Wakefield, NE | Southwest Power Pool (SWPP) | 14.0 MWh | Dec 1914 | Dec 2023 | Distillate Fuel Oil |
| Wakefield Solar | Cypress Creek Renewables | Nebulon, NC | Duke Energy Progress East (CPLE) | 9.8 GWh | Nov 2017 | Dec 2023 | Solar |
| WakeSun LLC | SunShare Management | Cold Spring, MN | Midcontinent Independent System Operator, Inc. (MISO) | 5.1 GWh | Dec 2016 | Dec 2023 | Solar |
| Wal-Mart Truth or Consequences PV | SSA Solar of NM 3, LLC | Truth or Consequences, NM | Public Service Company of New Mexico (PNM) | 1.9 GWh | Aug 2015 | Dec 2023 | Solar |
| WAL1040 | Walmart Stores Texas, LLC | Houston, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 388.0 MWh | Jul 2019 | Dec 2023 | Natural Gas |
| WAL1062 | Walmart Stores Texas, LLC | Friendswood, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 317.0 MWh | Feb 2021 | Dec 2023 | Natural Gas |
| WAL1103 | Walmart Stores Texas, LLC | Houston, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 338.0 MWh | Jun 2019 | Dec 2023 | Natural Gas |
| WAL1232 | Walmart Stores Texas, LLC | Belton, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 328.0 MWh | Aug 2020 | Dec 2023 | Natural Gas |
| WAL1272 | Walmart Stores Texas, LLC | Snyder, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 287.0 MWh | Mar 2021 | Dec 2023 | Natural Gas |
| WAL1455 | Walmart Stores Texas, LLC | Fort Worth, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 69.0 MWh | Aug 2021 | Dec 2023 | Natural Gas |
| WAL194 | Walmart Stores Texas, LLC | Baytown, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 290.0 MWh | Mar 2021 | Dec 2023 | Natural Gas |
| WAL2257 | Walmart Stores Texas, LLC | Houston, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 404.0 MWh | Aug 2021 | Dec 2023 | Natural Gas |
| WAL2439 | Walmart Stores Texas, LLC | Baytown, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 265.0 MWh | Jun 2021 | Dec 2023 | Natural Gas |
| WAL266 | Walmart Stores Texas, LLC | Grapevine, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 358.0 MWh | Oct 2021 | Dec 2023 | Natural Gas |
| WAL2667 | Walmart Stores Texas, LLC | Dallas, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 62.0 MWh | Oct 2021 | Dec 2023 | Natural Gas |
| WAL2724 | Walmart Stores Texas, LLC | Pasadena, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 255.0 MWh | Jul 2020 | Dec 2023 | Natural Gas |
| WAL284 | Walmart Stores Texas, LLC | Mansfield, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 356.0 MWh | Sep 2021 | Dec 2023 | Natural Gas |
| WAL2883 | Walmart Stores Texas, LLC | Plano, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 179.0 MWh | Aug 2021 | Dec 2023 | Natural Gas |
| WAL2980 | Walmart Stores Texas, LLC | Fort Worth, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 315.0 MWh | Oct 2021 | Dec 2023 | Natural Gas |
| WAL2993 | Walmart Stores Texas, LLC | Sugar Land, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 319.0 MWh | Aug 2021 | Dec 2023 | Natural Gas |
| WAL3224 | Walmart Stores Texas, LLC | Garland, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 268.0 MWh | Jan 2022 | Dec 2023 | Natural Gas |
| WAL3226 | Walmart Stores Texas, LLC | Katy, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 93.0 MWh | Jun 2019 | Dec 2023 | Natural Gas |
| WAL3284 | Walmart Stores Texas, LLC | Arlington, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 313.0 MWh | May 2021 | Dec 2023 | Natural Gas |
| WAL3285 | Walmart Stores Texas, LLC | Cedar Hill, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 371.0 MWh | Sep 2021 | Dec 2023 | Natural Gas |
| WAL3297 | Walmart Stores Texas, LLC | Houston, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 402.0 MWh | Sep 2020 | Dec 2023 | Natural Gas |
| WAL3298 | Walmart Stores Texas, LLC | Kemah, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 298.0 MWh | Jul 2020 | Dec 2023 | Natural Gas |
| WAL3302 | Walmart Stores Texas, LLC | Houston, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 369.0 MWh | Sep 2021 | Dec 2023 | Natural Gas |
| WAL3320 | Walmart Stores Texas, LLC | Palmhurst, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 368.0 MWh | Jul 2021 | Dec 2023 | Natural Gas |
| WAL3390 | Walmart Stores Texas, LLC | The Woodlands, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 361.0 MWh | May 2020 | Dec 2023 | Natural Gas |
| WAL3406 | Walmart Stores Texas, LLC | Dallas, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 291.0 MWh | Jan 2022 | Dec 2023 | Natural Gas |
| WAL3425 | Walmart Stores Texas, LLC | Houston, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 287.0 MWh | Aug 2021 | Dec 2023 | Natural Gas |
| WAL3432 | Walmart Stores Texas, LLC | Desoto, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 218.0 MWh | Aug 2021 | Dec 2023 | Natural Gas |
| WAL3500 | Walmart Stores Texas, LLC | Houston, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 310.0 MWh | Jul 2021 | Dec 2023 | Natural Gas |
| WAL3510 | Walmart Stores Texas, LLC | Pearland, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 162.0 MWh | Oct 2019 | Dec 2023 | Natural Gas |
| WAL3518 | Walmart Stores Texas, LLC | Laredo, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 393.0 MWh | Sep 2021 | Dec 2023 | Natural Gas |
| WAL3572 | Walmart Stores Texas, LLC | Pearland, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 146.0 MWh | Oct 2019 | Dec 2023 | Natural Gas |
| WAL3584 | Walmart Stores Texas, LLC | Houston, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 297.0 MWh | Aug 2021 | Dec 2023 | Natural Gas |
| WAL3631 | Walmart Stores Texas, LLC | Crowley, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 365.0 MWh | Aug 2020 | Dec 2023 | Natural Gas |
| WAL3773 | Walmart Stores Texas, LLC | Fort Worth, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 371.0 MWh | Aug 2020 | Dec 2023 | Natural Gas |
| WAL3777 | Walmart Stores Texas, LLC | Frisco, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 3.0 MWh | Dec 2019 | Dec 2023 | Distillate Fuel Oil |
| WAL3827 | Walmart Stores Texas, LLC | Richmond, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 303.0 MWh | Jun 2020 | Dec 2023 | Natural Gas |
| WAL3886 | Walmart Stores Texas, LLC | Edinburg, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 372.0 MWh | Jul 2021 | Dec 2023 | Natural Gas |
| WAL407 | Walmart Stores Texas, LLC | Killeen, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 369.0 MWh | Oct 2021 | Dec 2023 | Natural Gas |
| WAL414 | Walmart Stores Texas, LLC | Wichita Falls, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 227.0 MWh | Mar 2021 | Dec 2023 | Natural Gas |
| WAL4298 | Walmart Stores Texas, LLC | Humble, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 177.0 MWh | Aug 2021 | Dec 2023 | Natural Gas |
| WAL447 | Walmart Stores Texas, LLC | Del Rio, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 309.0 MWh | Sep 2021 | Dec 2023 | Natural Gas |
| WAL4509 | Walmart Stores Texas, LLC | Tarrant, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 353.0 MWh | Aug 2020 | Dec 2023 | Natural Gas |
| WAL4512 | Walmart Stores Texas, LLC | Katy, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 390.0 MWh | May 2020 | Dec 2023 | Natural Gas |
| WAL452 | Walmart Stores Texas, LLC | Mcallen, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 368.0 MWh | Aug 2021 | Dec 2023 | Natural Gas |
| WAL4526 | Walmart Stores Texas, LLC | Houston, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 249.0 MWh | Aug 2021 | Dec 2023 | Natural Gas |
| WAL4538 | Walmart Stores Texas, LLC | Katy, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 189.0 MWh | Jun 2019 | Dec 2023 | Natural Gas |
| WAL456 | Walmart Stores Texas, LLC | Brownsville, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 374.0 MWh | Aug 2021 | Dec 2023 | Natural Gas |
Summary of Power Plants By State
Figures are based on September 2024 generation numbers.| State | Rank | Active Plants | Sep 2024 Generation |
|---|---|---|---|
| Alabama | # 7 | 76 | 11,891.40 GWh |
| Alaska | # 48 | 141 | 500.09 GWh |
| Arizona | # 9 | 161 | 10,859.15 GWh |
| Arkansas | # 26 | 80 | 5,016.21 GWh |
| California | # 4 | 1,642 | 19,278.60 GWh |
| Colorado | # 29 | 271 | 4,811.98 GWh |
| Connecticut | # 33 | 154 | 3,572.27 GWh |
| Delaware | # 49 | 31 | 365.71 GWh |
| District of Columbia | # 51 | 12 | 19.08 GWh |
| Florida | # 2 | 284 | 25,223.72 GWh |
| Georgia | # 8 | 248 | 11,067.56 GWh |
| Hawaii | # 47 | 67 | 796.02 GWh |
| Idaho | # 43 | 142 | 1,371.32 GWh |
| Illinois | # 5 | 330 | 14,687.28 GWh |
| Indiana | # 18 | 200 | 6,707.05 GWh |
| Iowa | # 22 | 279 | 5,456.20 GWh |
| Kansas | # 25 | 160 | 5,185.49 GWh |
| Kentucky | # 23 | 54 | 5,394.47 GWh |
| Louisiana | # 14 | 80 | 8,565.65 GWh |
| Maine | # 45 | 162 | 1,075.13 GWh |
| Maryland | # 39 | 183 | 2,702.01 GWh |
| Massachusetts | # 44 | 604 | 1,336.74 GWh |
| Michigan | # 10 | 272 | 10,771.07 GWh |
| Minnesota | # 30 | 743 | 4,560.84 GWh |
| Mississippi | # 19 | 54 | 6,699.84 GWh |
| Missouri | # 24 | 121 | 5,374.81 GWh |
| State | Rank | Active Plants | Sep 2024 Generation |
|---|---|---|---|
| Montana | # 40 | 71 | 2,153.54 GWh |
| Nebraska | # 34 | 124 | 3,346.93 GWh |
| Nevada | # 31 | 109 | 4,111.64 GWh |
| New Hampshire | # 41 | 60 | 1,722.38 GWh |
| New Jersey | # 27 | 380 | 4,858.59 GWh |
| New Mexico | # 38 | 138 | 3,109.61 GWh |
| New York | # 12 | 836 | 10,261.93 GWh |
| North Carolina | # 11 | 887 | 10,618.05 GWh |
| North Dakota | # 37 | 59 | 3,246.22 GWh |
| Ohio | # 6 | 187 | 11,905.13 GWh |
| Oklahoma | # 16 | 130 | 7,308.93 GWh |
| Oregon | # 28 | 261 | 4,841.25 GWh |
| Pennsylvania | # 3 | 245 | 19,337.63 GWh |
| Rhode Island | # 46 | 95 | 820.04 GWh |
| South Carolina | # 15 | 200 | 8,350.34 GWh |
| South Dakota | # 42 | 51 | 1,428.23 GWh |
| Tennessee | # 20 | 86 | 6,218.88 GWh |
| Texas | # 1 | 798 | 50,168.38 GWh |
| Utah | # 36 | 119 | 3,322.86 GWh |
| Vermont | # 50 | 114 | 199.26 GWh |
| Virginia | # 13 | 209 | 9,078.06 GWh |
| Washington | # 17 | 137 | 7,012.56 GWh |
| West Virginia | # 32 | 36 | 3,592.60 GWh |
| Wisconsin | # 21 | 228 | 5,556.18 GWh |
| Wyoming | # 35 | 70 | 3,331.22 GWh |