Directory of Power Plants in Utah
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| Tesoro SLC Cogeneration Plant | Tesoro Refng Marketing Co Mntn Region | Salt Lake City, UT | PacifiCorp East (PACE) | 185.5 GWh | Jun 2004 | Jan 2025 | Natural Gas : 98.6% Other Gas : 1.4% |
| Thermo No 1 | Thermo No 1 BE 01 LLC | Milford, UT | PacifiCorp East (PACE) | 54.8 GWh | Mar 2013 | Dec 2023 | Geothermal |
| Three Peaks Power | Three Peaks Power LLC | Cedar City, UT | PacifiCorp East (PACE) | 215.9 GWh | Nov 2016 | Jan 2025 | Solar |
| Tooele Army Depot(CSG) | Tooele Army Depot | Tooele, UT | PacifiCorp East (PACE) | 2.8 GWh | Jun 2010 | Jul 2023 | Wind : 98.7% Solar : 1.3% |
| Trans-Jordan Generating Station | EDL Inc | South Jordan, UT | PacifiCorp East (PACE) | 38.2 GWh | Feb 2009 | Dec 2023 | Landfill Gas |
Browse Power Plants By Utah Counties
Figures are based on January 2025 generation numbers.| County | State Rank | Active Plants | Jan 2025 Generation |
|---|---|---|---|
| Beaver County, UT | # 6 | 22 | 1.9 TWh |
| Box Elder County, UT | # 10 | 5 | 429.7 GWh |
| Cache County, UT | # 18 | 5 | 57.5 GWh |
| Carbon County, UT | # 9 | 3 | 533.4 GWh |
| Daggett County, UT | # 11 | 1 | 413.6 GWh |
| Davis County, UT | # 20 | 5 | 32.2 GWh |
| Duchesne County, UT | # 25 | 1 | 6.3 GWh |
| Emery County, UT | # 1 | 8 | 7.6 TWh |
| Garfield County, UT | # 22 | 1 | 20.2 GWh |
| Iron County, UT | # 7 | 19 | 1.9 TWh |
| Juab County, UT | # 5 | 2 | 3.0 TWh |
| Millard County, UT | # 3 | 8 | 6.5 TWh |
| Morgan County, UT | # 23 | 1 | 15.9 GWh |
| County | State Rank | Active Plants | Jan 2025 Generation |
|---|---|---|---|
| Rich County, UT | # 16 | 1 | 141.0 GWh |
| Salt Lake County, UT | # 8 | 17 | 1.6 TWh |
| San Juan County, UT | # 12 | 3 | 343.2 GWh |
| Sanpete County, UT | # 24 | 5 | 11.7 GWh |
| Sevier County, UT | # 15 | 1 | 201.4 GWh |
| Summit County, UT | # 21 | 2 | 25.2 GWh |
| Tooele County, UT | # 13 | 5 | 282.0 GWh |
| Uintah County, UT | # 4 | 1 | 3.3 TWh |
| Utah County, UT | # 2 | 13 | 7.1 TWh |
| Wasatch County, UT | # 17 | 5 | 95.8 GWh |
| Washington County, UT | # 14 | 9 | 220.7 GWh |
| Weber County, UT | # 19 | 5 | 38.0 GWh |