Directory of Power Plants in Utah
| County | State Rank | Active Plants | Aug 2026 Generation |
|---|
| Emery County, UT | # 1 | 8 | 12.3 TWh |
| Utah County, UT | # 2 | 15 | 8.4 TWh |
| Millard County, UT | # 3 | 8 | 5.7 TWh |
| Juab County, UT | # 4 | 2 | 2.8 TWh |
| Uintah County, UT | # 5 | 1 | 2.2 TWh |
| Iron County, UT | # 6 | 24 | 2.1 TWh |
| Beaver County, UT | # 7 | 26 | 1.9 TWh |
| Salt Lake County, UT | # 8 | 19 | 982.5 GWh |
| Carbon County, UT | # 9 | 3 | 488.9 GWh |
| Box Elder County, UT | # 10 | 6 | 445.3 GWh |
| Tooele County, UT | # 11 | 5 | 401.7 GWh |
| Daggett County, UT | # 12 | 1 | 323.2 GWh |
| San Juan County, UT | # 13 | 3 | 321.8 GWh |
| County | State Rank | Active Plants | Aug 2026 Generation |
|---|
| Sevier County, UT | # 14 | 1 | 209.8 GWh |
| Washington County, UT | # 15 | 9 | 201.7 GWh |
| Rich County, UT | # 16 | 1 | 130.0 GWh |
| Wasatch County, UT | # 17 | 5 | 94.8 GWh |
| Davis County, UT | # 18 | 5 | 41.4 GWh |
| Weber County, UT | # 19 | 6 | 24.3 GWh |
| Garfield County, UT | # 20 | 1 | 17.2 GWh |
| Summit County, UT | # 21 | 2 | 13.5 GWh |
| Morgan County, UT | # 22 | 1 | 8.0 GWh |
| Sanpete County, UT | # 23 | 5 | 6.5 GWh |
| Duchesne County, UT | # 24 | 1 | 4.5 GWh |
| Cache County, UT | # 25 | 5 | 1.5 GWh |
