Tower Solar, LLC
Solar power plant · Morrow County, Oregon
Nameplate capacity
120 MW
Rank in Oregon
#33
of 301 plants
In service since
2026
April 2026
Details
- Primary fuel
- Solar
- Technology
- Solar Photovoltaic
- Operator
- Avangrid Power LLC
- County
- Morrow County
- Generating units
- 1
- Share of state capacity
- 0.63%
- Rank among solar plants in Oregon
- #3 of 148
- EIA plant code
- 68329
Generating units
| Unit | Technology | Nameplate | Summer | Online | Status |
|---|---|---|---|---|---|
| TWS | Solar Photovoltaic | 120 MW | 120 MW | 2026 | 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 Oregon
| FPL Energy Vansycle LLC (OR) | Wind | 123 MW |
| Lookout Point | Hydro | 120 MW |
| Klamath Expansion Project | Natural gas | 118 MW |
| Carmen Smith | Hydro | 114 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 120 MW solar plant and a 120 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 Oregon power plants · What Oregon actually generates