Prineville Solar Energy LLC
Solar power plant · Crook County, Oregon
Nameplate capacity
40 MW
Rank in Oregon
#67
of 301 plants
In service since
2021
February 2021
Details
- Primary fuel
- Solar
- Technology
- Solar Photovoltaic
- Operator
- Invenergy Services LLC
- County
- Crook County
- Generating units
- 1
- Share of state capacity
- 0.21%
- Rank among solar plants in Oregon
- #10 of 148
- EIA plant code
- 63049
Generating units
| Unit | Technology | Nameplate | Summer | Online | Status |
|---|---|---|---|---|---|
| GEN1 | Solar Photovoltaic | 40 MW | 46 MW | 2021 | 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
| North Fork | Hydro | 41 MW |
| Biomass One LP | Other | 40 MW |
| Faraday | Hydro | 37 MW |
| Neal Hot Springs Geothermal Project | Other | 33 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 40 MW solar plant and a 40 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