United States › Power plants › Hydroelectric plants › Washington
HYDROELECTRIC PLANTSElectron
Electron is a 22.8 MW operating hydroelectric plant in Pierce County, Washington, operated by Electron Hydro LLC.
Generators
Each generating unit EIA lists at this plant.
| Unit | Technology | Capacity | Status |
|---|---|---|---|
| 4 | Conventional Hydroelectric | 7.5 MW | |
| 1 | Conventional Hydroelectric | 5.1 MW | |
| 2 | Conventional Hydroelectric | 5.1 MW | |
| 3 | Conventional Hydroelectric | 5.1 MW |
Plant details
- Operator
- Electron Hydro LLC
- Location
- Pierce County, Washington
- Balancing authority
- PSEI
- Sector
- IPP Non-CHP
- Capacity
- Operating: 22.8 MW
- First unit online
- Apr 1904
- EIA plant ID
- 3854
Location
46.9910, -122.1749
Nearby power plants
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- FredericksonGas power plants · 178 MW · 10.9 mi
- Frederickson Power LPGas power plants · 318 MW · 11.1 mi
- LaGrandeHydroelectric plants · 64.0 MW · 12.9 mi
- AlderHydroelectric plants · 51.0 MW · 14.6 mi
- Greenwater BESSBattery storage · 200 MW · 17.1 mi
- YelmHydroelectric plants · 12.0 MW · 21.8 mi
- Skookumchuck Wind FacilityWind farms · 136 MW · 25.0 mi
- SkookumchuckHydroelectric plants · 1.0 MW · 29.4 mi
- Cedar HillsBioenergy plants · 5.4 MW · 32.7 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