Directory of Power Plants in Utah
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| South Milford Solar Plant | REUT Origination, LLC | Milford, UT | PacifiCorp East (PACE) | 7.4 GWh | Feb 2015 | Dec 2024 | Solar |
| Spanish Fork | Strawberry Water Users Assn | Spanish Fork, UT | PacifiCorp East (PACE) | 14.5 GWh | Sep 1937 | Dec 2024 | Water |
| Spanish Fork Community Solar | Utah Municipal Power Agency | Spanish Fork, UT | PacifiCorp East (PACE) | 7.3 GWh | Jun 2021 | Dec 2024 | Solar |
| Spanish Fork Wind Park 2 LLC | Spanish Fork Wind Park 2, LLC | Spanish Fork, UT | PacifiCorp East (PACE) | 46.6 GWh | Jun 2008 | Sep 2025 | Wind |
| St George Red Rock | City of St George | St George, UT | PacifiCorp East (PACE) | 178.0 MWh | Apr 1987 | Dec 2024 | Distillate Fuel Oil |
| Stairs | PacifiCorp | Salt Lake City, UT | PacifiCorp East (PACE) | 3.2 GWh | Jun 1912 | Dec 2024 | Water |
| Steel Solar LLC | Steel Solar, LLC | Plymouth, UT | Western Area Power Administration - Upper Great Plains West (WAUW) | 200.7 GWh | May 2024 | Sep 2025 | Solar |
| Sunnyside Cogen Associates | Sunnyside Cogeneration Assoc | Sunnyside, UT | PacifiCorp East (PACE) | 324.4 GWh | Jan 1993 | Aug 2025 | Waste/Other Coal : 99.3% Distillate Fuel Oil : 0.7% |
| Tesoro SLC Cogeneration Plant | Tesoro Refng Marketing Co Mntn Region | Salt Lake City, UT | PacifiCorp East (PACE) | 199.9 GWh | Jun 2004 | Sep 2025 | Natural Gas : 98.9% Other Gas : 1.1% |
| Thermo No 1 | Thermo No 1 BE 01 LLC | Milford, UT | PacifiCorp East (PACE) | 57.7 GWh | Mar 2013 | Dec 2024 | Geothermal |
| Three Peaks Power | Onward Energy | Cedar City, UT | PacifiCorp East (PACE) | 225.8 GWh | Nov 2016 | Sep 2025 | Solar |
| Trans-Jordan Generating Station | Energy Developments, Inc d/b/a EDL | South Jordan, UT | PacifiCorp East (PACE) | 36.5 GWh | Feb 2009 | Dec 2024 | Landfill Gas |
| Uintah | Moon Lake Electric Assn Inc | Neola, UT | Western Area Power Administration - Rocky Mountain Region (WACM) | 6.7 GWh | Jun 1920 | Dec 2024 | Water |
| Unit 4 | City of Mt Pleasant - (UT) | Mt Pleasent, UT | PacifiCorp East (PACE) | 2.3 GWh | May 1993 | Oct 2024 | Water |
| Upper Beaver | Beaver City Corporation | Beaver, UT | PacifiCorp East (PACE) | 10.1 GWh | Jul 1907 | Dec 2024 | Water |
| US Magnesium | US Magnesium | Rowley, UT | PacifiCorp East (PACE) | 82.3 MWh | Dec 1971 | Sep 2024 | Natural Gas |
| Utah Red Hills Renewable Energy Park | MN8 Energy LLC | Parowan, UT | PacifiCorp East (PACE) | 208.6 GWh | Nov 2015 | Dec 2024 | Solar |
| Veyo Heat Recovery Project | Utah Associated Mun Power Sys | Gunlock, UT | PacifiCorp East (PACE) | 39.0 GWh | Apr 2016 | Dec 2024 | Waste Heat |
| Wanship | Weber Basin Water Conserv Dist | Wanship, UT | PacifiCorp East (PACE) | 9.0 GWh | Jul 1958 | Dec 2024 | Water |
| Washington City Electric Generation | City of Washington - (UT) | Washington, UT | PacifiCorp East (PACE) | 5.7 GWh | Apr 2007 | Dec 2024 | Natural Gas |
| Weber State University - Davis Campus PV | Tesla Inc. | Layton, UT | Western Area Power Administration - Rocky Mountain Region (WACM) | 2.7 GWh | Dec 2016 | Dec 2024 | Solar |
| West Valley Generation Project | Utah Municipal Power Agency | West Valley City, UT | PacifiCorp East (PACE) | 452.3 GWh | Sep 2001 | Sep 2025 | Natural Gas |
| Whitehead | City of Springville - (UT) | Springville, UT | PacifiCorp East (PACE) | 11.3 GWh | Jul 1986 | Dec 2024 | Natural Gas : 99.2% Distillate Fuel Oil : 0.8% |
Browse Power Plants By Utah Counties
Figures are based on September 2025 generation numbers.| County | State Rank | Active Plants | Sep 2025 Generation |
|---|---|---|---|
| Beaver County, UT | # 6 | 24 | 2.0 TWh |
| Box Elder County, UT | # 10 | 5 | 511.0 GWh |
| Cache County, UT | # 18 | 5 | 44.4 GWh |
| Carbon County, UT | # 9 | 3 | 519.0 GWh |
| Daggett County, UT | # 12 | 1 | 407.9 GWh |
| Davis County, UT | # 19 | 5 | 39.3 GWh |
| Duchesne County, UT | # 25 | 1 | 6.7 GWh |
| Emery County, UT | # 1 | 8 | 11.5 TWh |
| Garfield County, UT | # 22 | 1 | 20.4 GWh |
| Iron County, UT | # 7 | 22 | 1.9 TWh |
| Juab County, UT | # 4 | 2 | 3.0 TWh |
| Millard County, UT | # 3 | 8 | 6.1 TWh |
| Morgan County, UT | # 23 | 1 | 14.9 GWh |
| County | State Rank | Active Plants | Sep 2025 Generation |
|---|---|---|---|
| Rich County, UT | # 16 | 1 | 139.1 GWh |
| Salt Lake County, UT | # 8 | 18 | 1.3 TWh |
| San Juan County, UT | # 13 | 3 | 341.5 GWh |
| Sanpete County, UT | # 24 | 5 | 11.9 GWh |
| Sevier County, UT | # 15 | 1 | 199.2 GWh |
| Summit County, UT | # 21 | 2 | 22.3 GWh |
| Tooele County, UT | # 11 | 5 | 408.9 GWh |
| Uintah County, UT | # 5 | 1 | 2.5 TWh |
| Utah County, UT | # 2 | 13 | 7.0 TWh |
| Wasatch County, UT | # 17 | 5 | 110.6 GWh |
| Washington County, UT | # 14 | 9 | 230.8 GWh |
| Weber County, UT | # 20 | 6 | 29.7 GWh |