Directory of Power Plants in the United States
Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
---|---|---|---|---|---|---|---|
Waco Solar | Waco Solar, LLC | Mt Calm, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 929.2 GWh | Feb 2024 | Mar 2025 | Solar |
Wadham Energy LP | Wadham Energy Ltd Partners | Williams, CA | California Independent System Operator (CISO) | 132.0 GWh | Feb 1989 | Dec 2024 | Agricultural By-Products : 99.7% |
Wadley Solar | Wadley Solar, LLC | Wadley, GA | Southern Company Services, Inc. - Trans (SOCO) | 170.6 GWh | - | Mar 2025 | Solar |
Waiawa Solar Power Hybrid | Waiawa Solar Power LLC | Waipahu, HI | (HECO) | 62.1 GWh | Dec 2022 | Mar 2025 | Solar |
Waihonu North Solar | Waihonu North LLC | Mililani, HI | 4.5 GWh | Jun 2016 | Dec 2024 | Solar | |
Waihonu South Solar | Waihonu South LLC | Mililani, HI | 1.3 GWh | Jun 2016 | Dec 2024 | Solar | |
Wailuku River Hydroelectric | Wailuku Holding Company LLC | Hilo, HI | 27.8 GWh | Apr 1993 | Mar 2025 | Water | |
Waipio Solar | Waipio PV, LLC | Waipio, HI | (HECO) | 97.0 GWh | Aug 2019 | Mar 2025 | Solar |
Walden NY 1 | Walden NY 1, LLC | Walden, NY | New York Independent System Operator (NYIS) | 2.9 GWh | May 2020 | Dec 2024 | Solar |
Walden Solar Maine V | Walden Solar Maine V LLC | Leeds, ME | ISO New England (ISNE) | 76.0 MWh | Nov 2024 | Dec 2024 | Solar |
Twin Reservoirs | Walla Walla City of | Walla Walla, WA | Bonneville Power Administration (BPAT) | 7.3 GWh | Mar 1988 | Dec 2024 | Water |
Wallenpaupack | Wallenpuapack Hydro | Drumore, PA | PJM Interconnection, LLC (PJM) | 86.7 GWh | May 1926 | Dec 2024 | Water |
FirstEnergy Bay Shore | Walleye Power, LLC | Oregon, OH | PJM Interconnection, LLC (PJM) | 938.3 GWh | Jul 1955 | Dec 2023 | Petroleum Coke : 99.5% |
Walleye Wind | Walleye Wind, LLC | Beaver Creek, MN | Midcontinent Independent System Operator, Inc. (MISO) | 497.0 GWh | Nov 2022 | Mar 2025 | Wind |
Wallingford Energy | Wallingford Energy LLC | Wallingford, CT | ISO New England (ISNE) | 87.8 GWh | Jul 2001 | Dec 2024 | Natural Gas |
Wallingford Solar | Wallingford Renewable Energy, LLC | Wallingford, CT | ISO New England (ISNE) | 20.9 GWh | Aug 2021 | Dec 2024 | Solar |
WAL3297 | Walmart Stores Texas, LLC | Houston, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 290.0 MWh | Sep 2020 | Dec 2024 | Natural Gas |
WAL5287 | Walmart Stores Texas, LLC | Spring, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 226.0 MWh | Nov 2020 | Dec 2024 | Natural Gas |
WAL5311 | Walmart Stores Texas, LLC | Mckinney, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 85.0 MWh | Nov 2020 | Dec 2024 | Distillate Fuel Oil |
WAL5312 | Walmart Stores Texas, LLC | Fort Worth, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 200.0 MWh | Apr 2021 | Dec 2024 | Natural Gas |
WAL5316 | Walmart Stores Texas, LLC | Saginaw, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 236.0 MWh | Sep 2020 | Dec 2024 | Natural Gas |
WAL5388 | Walmart Stores Texas, LLC | League City, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 128.0 MWh | May 2020 | Dec 2024 | Natural Gas |
WAL5480 | Walmart Stores Texas, LLC | Round Rock, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 259.0 MWh | Aug 2021 | Dec 2024 | Natural Gas |
WAL5612 | Walmart Stores Texas, LLC | Houston, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 230.0 MWh | Sep 2021 | Dec 2024 | Natural Gas |
WAL5713 | Walmart Stores Texas, LLC | Laredo, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 286.0 MWh | Jul 2021 | Dec 2024 | Natural Gas |
WAL5764 | Walmart Stores Texas, LLC | Fort Worth, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 235.0 MWh | Mar 2021 | Dec 2024 | Natural Gas |
WAL6929 | Walmart Stores Texas, LLC | Temple, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 271.0 MWh | Sep 2020 | Dec 2024 | Natural Gas |
WAL3302 | Walmart Stores Texas, LLC | Houston, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 259.0 MWh | Sep 2021 | Dec 2024 | Natural Gas |
WAL3298 | Walmart Stores Texas, LLC | Kemah, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 209.0 MWh | Jul 2020 | Dec 2024 | Natural Gas |
WAL5211 | Walmart Stores Texas, LLC | McKinney, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 99.0 MWh | Dec 2019 | Dec 2024 | Distillate Fuel Oil |
WAL3285 | Walmart Stores Texas, LLC | Cedar Hill, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 255.0 MWh | Sep 2021 | Dec 2024 | Natural Gas |
WAL3284 | Walmart Stores Texas, LLC | Arlington, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 182.0 MWh | May 2021 | Dec 2024 | Natural Gas |
WAL3226 | Walmart Stores Texas, LLC | Katy, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 312.0 MWh | Jun 2019 | Dec 2024 | Natural Gas |
WAL3224 | Walmart Stores Texas, LLC | Garland, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 168.0 MWh | Jan 2022 | Dec 2024 | Natural Gas |
WAL2993 | Walmart Stores Texas, LLC | Sugar Land, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 255.0 MWh | Aug 2021 | Dec 2024 | Natural Gas |
WAL2980 | Walmart Stores Texas, LLC | Fort Worth, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 195.0 MWh | Oct 2021 | Dec 2024 | Natural Gas |
WAL2883 | Walmart Stores Texas, LLC | Plano, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 247.0 MWh | Aug 2021 | Dec 2024 | Natural Gas |
WAL2724 | Walmart Stores Texas, LLC | Pasadena, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 177.0 MWh | Jul 2020 | Dec 2024 | Natural Gas |
WAL2667 | Walmart Stores Texas, LLC | Dallas, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 182.0 MWh | Oct 2021 | Dec 2024 | Natural Gas |
WAL2439 | Walmart Stores Texas, LLC | Baytown, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 159.0 MWh | Jun 2021 | Dec 2024 | Natural Gas |
WAL2257 | Walmart Stores Texas, LLC | Houston, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 442.0 MWh | Aug 2021 | Dec 2024 | Natural Gas |
WAL1455 | Walmart Stores Texas, LLC | Fort Worth, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 140.0 MWh | Aug 2021 | Dec 2024 | Natural Gas |
WAL3777 | Walmart Stores Texas, LLC | Frisco, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 61.0 MWh | Dec 2019 | Dec 2024 | Distillate Fuel Oil |
WAL3406 | Walmart Stores Texas, LLC | Dallas, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 175.0 MWh | Jan 2022 | Dec 2024 | Natural Gas |
WAL3425 | Walmart Stores Texas, LLC | Houston, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 188.0 MWh | Aug 2021 | Dec 2024 | Natural Gas |
WAL3432 | Walmart Stores Texas, LLC | Desoto, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 138.0 MWh | Aug 2021 | Dec 2024 | Natural Gas |
WAL3500 | Walmart Stores Texas, LLC | Houston, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 276.0 MWh | Jul 2021 | Dec 2024 | Natural Gas |
WAL3510 | Walmart Stores Texas, LLC | Pearland, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 218.0 MWh | Oct 2019 | Dec 2024 | Natural Gas |
WAL3390 | Walmart Stores Texas, LLC | The Woodlands, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 282.0 MWh | May 2020 | Dec 2024 | Natural Gas |
WAL3320 | Walmart Stores Texas, LLC | Palmhurst, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 291.0 MWh | Jul 2021 | Dec 2024 | Natural Gas |
WAL3518 | Walmart Stores Texas, LLC | Laredo, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 280.0 MWh | Sep 2021 | Dec 2024 | Natural Gas |
WAL3572 | Walmart Stores Texas, LLC | Pearland, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 163.0 MWh | Oct 2019 | Dec 2024 | Natural Gas |
WAL3584 | Walmart Stores Texas, LLC | Houston, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 230.0 MWh | Aug 2021 | Dec 2024 | Natural Gas |
WAL3631 | Walmart Stores Texas, LLC | Crowley, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 247.0 MWh | Aug 2020 | Dec 2024 | Natural Gas |
WAL3773 | Walmart Stores Texas, LLC | Fort Worth, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 227.0 MWh | Aug 2020 | Dec 2024 | Natural Gas |
WAL602 | Walmart Stores Texas, LLC | Spring, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 223.0 MWh | May 2020 | Dec 2024 | Natural Gas |
WAL3827 | Walmart Stores Texas, LLC | Richmond, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 224.0 MWh | Jun 2020 | Dec 2024 | Natural Gas |
WAL3886 | Walmart Stores Texas, LLC | Edinburg, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 282.0 MWh | Jul 2021 | Dec 2024 | Natural Gas |
WAL4298 | Walmart Stores Texas, LLC | Humble, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 303.0 MWh | Aug 2021 | Dec 2024 | Natural Gas |
WAL4509 | Walmart Stores Texas, LLC | Tarrant, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 225.0 MWh | Aug 2020 | Dec 2024 | Natural Gas |
WAL4512 | Walmart Stores Texas, LLC | Katy, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 348.0 MWh | May 2020 | Dec 2024 | Natural Gas |
WAL4526 | Walmart Stores Texas, LLC | Houston, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 323.0 MWh | Aug 2021 | Dec 2024 | Natural Gas |
WAL4538 | Walmart Stores Texas, LLC | Katy, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 192.0 MWh | Jun 2019 | Dec 2024 | Natural Gas |
WAL5045 | Walmart Stores Texas, LLC | Tomball, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 314.0 MWh | Jun 2020 | Dec 2024 | Natural Gas |
WAL5080 | Walmart Stores Texas, LLC | Hurst, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 223.0 MWh | Feb 2022 | Dec 2024 | Natural Gas |
WAL5091 | Walmart Stores Texas, LLC | Cypress, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 288.0 MWh | Jun 2020 | Dec 2024 | Natural Gas |
WAL5116 | Walmart Stores Texas, LLC | Deer Park, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 263.0 MWh | Jul 2020 | Dec 2024 | Natural Gas |
WAL5165 | Walmart Stores Texas, LLC | Alamo, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 275.0 MWh | Jun 2021 | Dec 2024 | Natural Gas |
WAL1040 | Walmart Stores Texas, LLC | Houston, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 324.0 MWh | Jul 2019 | Dec 2024 | Natural Gas |
WAL940 | Walmart Stores Texas, LLC | Westworth Village, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 249.0 MWh | Sep 2020 | Dec 2024 | Natural Gas |
WAL1272 | Walmart Stores Texas, LLC | Snyder, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 176.0 MWh | Mar 2021 | Dec 2024 | Natural Gas |
WAL849 | Walmart Stores Texas, LLC | Spring, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 254.0 MWh | Jun 2020 | Dec 2024 | Natural Gas |
WAL872 | Walmart Stores Texas, LLC | Pearland, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 214.0 MWh | Nov 2020 | Dec 2024 | Natural Gas |
WAL1232 | Walmart Stores Texas, LLC | Belton, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 237.0 MWh | Aug 2020 | Dec 2024 | Natural Gas |
WAL1103 | Walmart Stores Texas, LLC | Houston, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 326.0 MWh | Jun 2019 | Dec 2024 | Natural Gas |
WAL1062 | Walmart Stores Texas, LLC | Friendswood, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 237.0 MWh | Feb 2021 | Dec 2024 | Natural Gas |
WAL461 | Walmart Stores Texas, LLC | Eagle Pass, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 241.0 MWh | Sep 2021 | Dec 2024 | Natural Gas |
WAL897 | Walmart Stores Texas, LLC | Fort Stockton, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 103.0 MWh | Jan 2021 | Dec 2024 | Natural Gas |
WAL456 | Walmart Stores Texas, LLC | Brownsville, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 272.0 MWh | Aug 2021 | Dec 2024 | Natural Gas |
WAL452 | Walmart Stores Texas, LLC | Mcallen, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 277.0 MWh | Aug 2021 | Dec 2024 | Natural Gas |
WAL972 | Walmart Stores Texas, LLC | Fort Worth, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 209.0 MWh | Oct 2020 | Dec 2024 | Natural Gas |
WAL447 | Walmart Stores Texas, LLC | Del Rio, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 255.0 MWh | Sep 2021 | Dec 2024 | Natural Gas |
WAL947 | Walmart Stores Texas, LLC | Sherman, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 199.0 MWh | Sep 2020 | Dec 2024 | Natural Gas |
WAL194 | Walmart Stores Texas, LLC | Baytown, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 209.0 MWh | Mar 2021 | Dec 2024 | Natural Gas |
WAL202 | Walmart Stores Texas, LLC | Frisco, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 64.0 MWh | May 2020 | Dec 2024 | Distillate Fuel Oil |
WAL266 | Walmart Stores Texas, LLC | Grapevine, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 247.0 MWh | Oct 2021 | Dec 2024 | Natural Gas |
WAL504 | Walmart Stores Texas, LLC | Galveston, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 247.0 MWh | May 2022 | Dec 2024 | Natural Gas |
WAL896 | Walmart Stores Texas, LLC | Grand Prairie, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 240.0 MWh | Sep 2021 | Dec 2024 | Natural Gas |
WAL565 | Walmart Stores Texas, LLC | Corsicana, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 166.0 MWh | Feb 2022 | Dec 2024 | Natural Gas |
WAL284 | Walmart Stores Texas, LLC | Mansfield, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 217.0 MWh | Sep 2021 | Dec 2024 | Natural Gas |
WAL546 | Walmart Stores Texas, LLC | Richmond, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 178.0 MWh | Nov 2020 | Dec 2024 | Natural Gas |
WAL536 | Walmart Stores Texas, LLC | Abilene, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 245.0 MWh | Sep 2021 | Dec 2024 | Natural Gas |
WAL529 | Walmart Stores Texas, LLC | La Marque, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 163.0 MWh | Oct 2019 | Dec 2024 | Natural Gas |
WAL522 | Walmart Stores Texas, LLC | Crosby, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 316.0 MWh | May 2020 | Dec 2024 | Natural Gas |
WAL414 | Walmart Stores Texas, LLC | Wichita Falls, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 153.0 MWh | Mar 2021 | Dec 2024 | Natural Gas |
WAL462 | Walmart Stores Texas, LLC | Alvin, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 142.0 MWh | Oct 2019 | Dec 2024 | Natural Gas |
WAL744 | Walmart Stores Texas, LLC | Humble, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 286.0 MWh | Oct 2020 | Dec 2024 | Natural Gas |
WAL752 | Walmart Stores Texas, LLC | Pasadena, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 183.0 MWh | Jul 2020 | Dec 2024 | Natural Gas |
WAL768 | Walmart Stores Texas, LLC | Katy, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 171.0 MWh | Oct 2019 | Dec 2024 | Natural Gas |
WAL407 | Walmart Stores Texas, LLC | Killeen, TX | Electric Reliability Council of Texas, Inc. (ERCO) | 251.0 MWh | Oct 2021 | Dec 2024 | Natural Gas |
Summary of Power Plants By State
Figures are based on March 2025 generation numbers.State | Rank | Active Plants | Mar 2025 Generation |
---|---|---|---|
Alabama | # 7 | 75 | 10,399.45 GWh |
Alaska | # 48 | 142 | 460.30 GWh |
Arizona | # 16 | 171 | 7,756.35 GWh |
Arkansas | # 29 | 98 | 4,503.48 GWh |
California | # 5 | 1,661 | 15,306.94 GWh |
Colorado | # 30 | 290 | 4,337.74 GWh |
Connecticut | # 31 | 162 | 3,831.37 GWh |
Delaware | # 50 | 32 | 183.34 GWh |
District of Columbia | # 51 | 16 | 15.27 GWh |
Florida | # 3 | 317 | 18,686.61 GWh |
Georgia | # 9 | 248 | 9,979.52 GWh |
Hawaii | # 46 | 68 | 749.10 GWh |
Idaho | # 43 | 145 | 1,488.21 GWh |
Illinois | # 4 | 358 | 15,592.21 GWh |
Indiana | # 12 | 208 | 8,849.97 GWh |
Iowa | # 20 | 294 | 6,323.45 GWh |
Kansas | # 25 | 180 | 5,176.23 GWh |
Kentucky | # 24 | 57 | 5,180.56 GWh |
Louisiana | # 18 | 83 | 6,708.43 GWh |
Maine | # 45 | 208 | 1,313.29 GWh |
Maryland | # 39 | 196 | 2,427.73 GWh |
Massachusetts | # 42 | 623 | 1,608.56 GWh |
Michigan | # 10 | 269 | 9,898.87 GWh |
Minnesota | # 26 | 765 | 5,082.27 GWh |
Mississippi | # 19 | 56 | 6,374.07 GWh |
Missouri | # 21 | 120 | 5,776.95 GWh |
State | Rank | Active Plants | Mar 2025 Generation |
---|---|---|---|
Montana | # 40 | 70 | 2,309.70 GWh |
Nebraska | # 37 | 127 | 3,008.88 GWh |
Nevada | # 34 | 109 | 3,381.98 GWh |
New Hampshire | # 44 | 56 | 1,374.49 GWh |
New Jersey | # 28 | 385 | 4,514.07 GWh |
New Mexico | # 35 | 139 | 3,378.20 GWh |
New York | # 8 | 930 | 10,278.94 GWh |
North Carolina | # 11 | 909 | 9,080.20 GWh |
North Dakota | # 33 | 57 | 3,690.67 GWh |
Ohio | # 6 | 196 | 11,252.37 GWh |
Oklahoma | # 17 | 136 | 6,972.70 GWh |
Oregon | # 22 | 272 | 5,543.74 GWh |
Pennsylvania | # 2 | 255 | 19,658.43 GWh |
Rhode Island | # 47 | 97 | 622.24 GWh |
South Carolina | # 14 | 200 | 8,606.12 GWh |
South Dakota | # 41 | 52 | 1,945.10 GWh |
Tennessee | # 23 | 86 | 5,241.09 GWh |
Texas | # 1 | 881 | 43,194.33 GWh |
Utah | # 36 | 122 | 3,056.84 GWh |
Vermont | # 49 | 117 | 230.44 GWh |
Virginia | # 15 | 232 | 8,465.83 GWh |
Washington | # 13 | 134 | 8,662.62 GWh |
West Virginia | # 38 | 39 | 2,977.95 GWh |
Wisconsin | # 27 | 244 | 4,571.79 GWh |
Wyoming | # 32 | 73 | 3,817.24 GWh |