Nameplate capacity
567 MW
Rank in Utah
#5
of 131 plants
In service since
2005
June 2005
Details
- Primary fuel
- Natural gas
- Technology
- Natural Gas Fired Combined Cycle
- Operator
- PacifiCorp
- County
- Juab County
- Generating units
- 3
- Share of state capacity
- 4.94%
- Rank among natural gas plants in Utah
- #3 of 23
- EIA plant code
- 56102
Generating units
| Unit | Technology | Nameplate | Summer | Online | Status |
|---|---|---|---|---|---|
| ST1 | Natural Gas Fired Combined Cycle | 275 MW | 254 MW | 2006 | Operating |
| CT1A | Natural Gas Fired Combined Cycle | 146 MW | 135 MW | 2005 | Operating |
| CT1B | Natural Gas Fired Combined Cycle | 146 MW | 135 MW | 2005 | Operating |
Nameplate is the maximum rated output; summer capacity is what the unit can reliably deliver on a hot day, which is typically lower.
Similarly sized plants in Utah
| Intermountain Power Project | Natural gas | 1,093 MW |
| Huntington | Coal | 1,016 MW |
| Faraday Solar | Solar | 525 MW |
| Bonanza | Coal | 512 MW |
About this data
From EIA’s inventory of operable generators, May 2026 release. Capacity is nameplate — the maximum rated output of the equipment, not what the plant actually generates over a year, which depends on how often it runs. A 567 MW solar plant and a 567 MW nuclear plant have the same entry here and produce very different amounts of electricity.
“In service since” is the earliest in-service date among the units still listed, so a site rebuilt around newer equipment can read as younger than the site itself. All Utah power plants · What Utah actually generates