225th largest plant in Oregon · 10066th nationally
St Louis Solar is a solar power plant in Oregon with a nameplate capacity of 2.2 MW. It generates roughly 4.1k MWh per year — enough to power about 391 average U.S. homes.
Its capacity factor of 21% reflects intermittent or peaking operation.
| Plant Name | St Louis Solar |
|---|---|
| Operator | Neighborhood Power Corp. |
| City | Gervais |
| County | Marion County |
| State | Oregon |
| ZIP | 97026 |
| Coordinates | 45.11994, -122.93610 |
This plant highlighted in navy-ringed pin; other generators within 25 miles shown as fuel-colored dots.
| ID | Technology | Fuel | Capacity | Status | Online |
|---|---|---|---|---|---|
| W9319 | Solar Photovoltaic | Solar | 2.2 MW | Operating | 2020 |
| Owner | Location | Share |
|---|---|---|
| St Louis Solar, Llc | Portland, OR | 10000.0% |
Ownership reported to EIA Form 860. Percentages reflect reported generator-level ownership share, averaged when a plant has multiple generators.
| NERC Region | WECC |
|---|---|
| Balancing Authority | Portland General Electric Company |
Utility-scale solar farms convert sunlight directly into electricity using photovoltaic panels. They produce zero direct emissions and have no fuel cost, but generation is variable — peaking at midday and falling to zero at night. Capacity factors typically run 18–28% in good locations.