United States › Power plants › Battery storage › Oregon
BATTERY STORAGEConstable BESS
Constable BESS is a 75.0 MW operating battery storage site in Washington County, Oregon, operated by Portland General Electric Co. Its batteries store up to 300 MWh.
Generators
Each generating unit EIA lists at this plant.
| Unit | Technology | Capacity | Status |
|---|---|---|---|
| CSTB1 | Batteries | 75 MW 300 MWh |
Plant details
- Operator
- Portland General Electric Co
- Location
- Washington County, Oregon
- Balancing authority
- PGE
- Sector
- Electric Utility
- Capacity
- Operating: 75.0 MW
- First unit online
- Dec 2024
- EIA plant ID
- 67712
Location
45.5590, -122.9437
Nearby power plants
- MilfordSolar ORSolar farms · 3.0 MW · 5.2 mi
- Seaside BESSBattery storage · 200 MW · 8.8 mi
- O'Neill Creek SolarSolar farms · 2.2 MW · 10.8 mi
- River Road Gen PlantGas power plants · 248 MW · 12.3 mi
- Oregon Convention CenterSolar farms · 1.4 MW · 13.7 mi
- Durham AWTFBioenergy plants · 1.6 MW · 13.9 mi
- Goodling Community SolarSolar farms · 1.0 MW · 15.1 mi
- Coffee Creek BESSBattery storage · 17.0 MW · 17.0 mi
- Sesqui-C Solar (CSG)Solar farms · 2.5 MW · 19.7 mi
- OR - Green Key - Gun ClubSolar farms · 2.5 MW · 20.4 mi
Source: U.S. Energy Information Administration, Form EIA-860M, September 2026. Planned dates are targets reported by the developer and often change. Report a problem