Endesa started to build the project in early February 2009, with the installation of 40 new wind turbines with 1.5 MW of power each, on an area covering 1,080 hectares.

The project was developed by Endesa Eco, a subsidiary of Endesa in Chile, incorporated in 2005.

Endesa Eco is devoted to the promotion and development of renewable energy, with mini-hydroelectric plants, wind farms, geothermal plants, and solar and biomass power plants.