Directory of Power Plants in Utah
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| SF Auto T1 | Autoliv ASP, Inc. | Tremonton, UT | Western Area Power Administration - Rocky Mountain Region (WACM) | 141.0 MWh | Nov 2023 | Dec 2023 | Solar |
| St George Red Rock | City of St George | St George, UT | PacifiCorp East (PACE) | 675.0 MWh | Apr 1987 | Dec 2023 | Distillate Fuel Oil |
| Salt Palace Solar Gen Plant | Wasatch View Solar LLC | Salt Lake City, UT | PacifiCorp East (PACE) | 2.0 GWh | Apr 2012 | Dec 2023 | Solar |
| Smithfield 3 | Greenbacker Renewable Energy Corporation | Milford, UT | Western Area Power Administration - Rocky Mountain Region (WACM) | 2.0 GWh | Jun 2023 | Dec 2023 | Solar |
| Snake Creek | Heber Light & Power Company | Midway, UT | PacifiCorp East (PACE) | 3.2 GWh | Jun 1910 | Dec 2022 | Water |
| Stairs | PacifiCorp | Salt Lake City, UT | PacifiCorp East (PACE) | 4.6 GWh | Jun 1912 | Oct 2023 | Water |
| South Milford Solar Plant | REUT Origination, LLC | Milford, UT | PacifiCorp East (PACE) | 7.1 GWh | Feb 2015 | Dec 2023 | Solar |
| Spanish Fork Community Solar | Utah Municipal Power Agency | Spanish Fork, UT | PacifiCorp East (PACE) | 7.2 GWh | Jun 2021 | Dec 2023 | Solar |
| Spanish Fork | Strawberry Water Users Assn | Spanish Fork, UT | PacifiCorp East (PACE) | 11.5 GWh | Sep 1937 | Dec 2023 | Water |
| Snowbird Power Plant | Snowbird Corporation | Snowbird, UT | PacifiCorp East (PACE) | 14.4 GWh | Nov 1986 | Dec 2023 | Natural Gas |
| Salt Lake Energy Systems | EPP Renewable Energy | Salt Lake City, UT | PacifiCorp East (PACE) | 24.8 GWh | May 2006 | Dec 2023 | Landfill Gas |
| Solomon Generating Facility | Deseret Generation & Tran Coop | St. George, UT | PacifiCorp East (PACE) | 35.3 GWh | Jun 2022 | Dec 2023 | Natural Gas |
| Spanish Fork Wind Park 2 LLC | Spanish Fork Wind Park 2, LLC | Spanish Fork, UT | PacifiCorp East (PACE) | 42.1 GWh | Jun 2008 | Aug 2024 | Wind |
| Steel Solar LLC | Steel Solar, LLC | Plymouth, UT | Western Area Power Administration - Upper Great Plains West (WAUW) | 69.2 GWh | - | Aug 2024 | Solar |
| Sage Solar I-III | CI III VK I TE Partnership LLC | Randolph, UT | PacifiCorp East (PACE) | 135.3 GWh | Aug 2019 | Aug 2024 | Solar |
| Sigurd Solar LLC | Sigurd Solar LLC | Sigurd, UT | PacifiCorp East (PACE) | 207.6 GWh | Apr 2021 | Aug 2024 | Solar |
| Sunnyside Cogen Associates | Sunnyside Cogeneration Assoc | Sunnyside, UT | PacifiCorp East (PACE) | 306.3 GWh | Jan 1993 | Aug 2024 | Waste/Other Coal : 99.8% |
Browse Power Plants By Utah Counties
Figures are based on December 2023 generation numbers.| County | State Rank | Active Plants | Dec 2023 Generation |
|---|---|---|---|
| Duchesne County, UT | # 25 | 1 | 6.3 GWh |
| Sanpete County, UT | # 24 | 5 | 11.7 GWh |
| Morgan County, UT | # 23 | 1 | 15.9 GWh |
| Garfield County, UT | # 22 | 1 | 20.2 GWh |
| Summit County, UT | # 21 | 2 | 25.2 GWh |
| Davis County, UT | # 20 | 5 | 33.4 GWh |
| Weber County, UT | # 19 | 5 | 38.0 GWh |
| Cache County, UT | # 18 | 5 | 59.8 GWh |
| Wasatch County, UT | # 17 | 5 | 102.1 GWh |
| Rich County, UT | # 16 | 1 | 135.3 GWh |
| Tooele County, UT | # 15 | 5 | 161.8 GWh |
| Sevier County, UT | # 14 | 1 | 207.6 GWh |
| Washington County, UT | # 13 | 9 | 221.2 GWh |
| County | State Rank | Active Plants | Dec 2023 Generation |
|---|---|---|---|
| Box Elder County, UT | # 12 | 5 | 313.4 GWh |
| San Juan County, UT | # 11 | 3 | 341.5 GWh |
| Daggett County, UT | # 10 | 1 | 413.6 GWh |
| Carbon County, UT | # 9 | 3 | 495.6 GWh |
| Salt Lake County, UT | # 8 | 17 | 1.8 TWh |
| Iron County, UT | # 7 | 19 | 1.8 TWh |
| Beaver County, UT | # 6 | 22 | 1.9 TWh |
| Juab County, UT | # 5 | 2 | 3.0 TWh |
| Uintah County, UT | # 4 | 1 | 3.3 TWh |
| Millard County, UT | # 3 | 8 | 4.4 TWh |
| Emery County, UT | # 2 | 8 | 6.3 TWh |
| Utah County, UT | # 1 | 13 | 7.1 TWh |