Directory of Power Plants in Utah
| County | State Rank | Active Plants | Mar 2025 Generation |
|---|
| Emery County, UT | # 1 | 8 | 8.9 TWh |
| Millard County, UT | # 2 | 8 | 7.2 TWh |
| Utah County, UT | # 3 | 13 | 7.0 TWh |
| Uintah County, UT | # 4 | 1 | 3.3 TWh |
| Juab County, UT | # 5 | 2 | 3.0 TWh |
| Beaver County, UT | # 6 | 22 | 2.0 TWh |
| Iron County, UT | # 7 | 19 | 1.8 TWh |
| Salt Lake County, UT | # 8 | 17 | 1.4 TWh |
| Carbon County, UT | # 9 | 3 | 530.2 GWh |
| Box Elder County, UT | # 10 | 5 | 458.2 GWh |
| Daggett County, UT | # 11 | 1 | 413.6 GWh |
| San Juan County, UT | # 12 | 3 | 346.3 GWh |
| Tooele County, UT | # 13 | 5 | 335.5 GWh |
| County | State Rank | Active Plants | Mar 2025 Generation |
|---|
| Washington County, UT | # 14 | 9 | 220.5 GWh |
| Sevier County, UT | # 15 | 1 | 204.7 GWh |
| Rich County, UT | # 16 | 1 | 138.9 GWh |
| Wasatch County, UT | # 17 | 5 | 95.8 GWh |
| Cache County, UT | # 18 | 5 | 50.0 GWh |
| Weber County, UT | # 19 | 5 | 38.0 GWh |
| Davis County, UT | # 20 | 5 | 32.2 GWh |
| Summit County, UT | # 21 | 2 | 25.2 GWh |
| Garfield County, UT | # 22 | 1 | 20.2 GWh |
| Morgan County, UT | # 23 | 1 | 15.9 GWh |
| Sanpete County, UT | # 24 | 5 | 11.7 GWh |
| Duchesne County, UT | # 25 | 1 | 6.3 GWh |
