United States βΊ Power plants βΊ Wind farms βΊ Washington
WIND FARMSMarengo Wind Plant
Marengo Wind Plant is a 234 MW operating wind farm in Columbia County, Washington, operated by PacifiCorp.
Generators
Each generating unit EIA lists at this plant.
| Unit | Technology | Capacity | Status |
|---|---|---|---|
| 1 | Onshore Wind Turbine | 156 MW | |
| 2 | Onshore Wind Turbine | 78 MW |
Plant details
- Operator
- PacifiCorp
- Location
- Columbia County, Washington
- Balancing authority
- PACW
- Sector
- Electric Utility
- Capacity
- Operating: 234 MW
- First unit online
- Aug 2007
- EIA plant ID
- 56466
Location
46.3747, -117.7772
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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