» Cameron Ridge
» Pacific Crest
» Llano Estacado
» Woodward Mountain
» King Mountain
» Nine Canyon I
» Nine Canyon II
» Wigton
» Sweetwater II
» Ainsworth
» Hopkins Ridge
» Wild Horse
» Sweetwater 1V(b)
» Marengo I
» White Creek
» Sweetwater V
» Whirlwind
» Nine Canyon III
» Mountain Wind I
» Lone Star
» Pacific Crest
» Llano Estacado
» Woodward Mountain
» King Mountain
» Nine Canyon I
» Nine Canyon II
» Wigton
» Sweetwater II
» Ainsworth
» Hopkins Ridge
» Wild Horse
» Sweetwater 1V(b)
» Marengo I
» White Creek
» Sweetwater V
» Whirlwind
» Nine Canyon III
» Mountain Wind I
» Lone Star

Marengo Wind Farm
Dayton, Washington
This project, developed by RES, is located adjacent to our previous Hopkins ridge project in south east Washington state, near the town of Dayton.
RES is acting as Balance Of Plant Construction (BOP) contractor for Pacificorp.
Once the project is completed it will bring the total RES developed wind plant operating in Columbia County to 290MW of Vestas V80's

Information on the Project
| RES's Role: | Developer and BOP construction contractor |
| Developer: | RES |
| Owner: | Pacificorp |
| Installed Capacity: | 140 MW |
| Number of Turbines: | 78 |
| Turbine Rating: | 1,800 kW |
| Turbine Type: | Vestas V80 |
| Year of Operation: | 2007 |
