Alena Wind Farm

Developed By:

Mainstream Renewable Power

Construction Managed by:

Mainstream Renewable Power

Commercial Operation Date:


The 86 MW Alena wind farm, located in Biobío Region, forms part of the Cóndor portfolio of assets in Mainstream’s wholly owned Andes Renovables platform.

Alena is currently operating and delivering clean energy to the matrix.

It has 18 wind towers, and it is placed in an area of approximately 80 hectares.

Onshore wind

Biobío Region

86 MW Gross

In Operation

The Andes Renovables platform was formed following Mainstream’s win in the 2016 technology-neutral electricity auction.

Mainstream was the biggest winner in Chile’s taking 27% of the total allocated capacity and awarded a 20-year index-linked, US dollar denominated contract, to supply 3,366 Gigawatt Hours of firm power starting in 2021.

By the numbers


avoided each year


local homes powered each year


# wind turbines


hectares in size

Andes Renovables shows why world can ‘rebuild better’

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Emmet Curley

Head of Communications and Positioning