2,804 MW in early stage development
930 MW in late stage development
870 MW in construction
1,600 MW won in competitive auctions
Industry recognition IJ Global Transaction award
1,300 MW platform Andes Renovables
100 local employees
First energy company in Chile to achieve ISO45001
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Largest independent developer in Chile

Our team has won a total of 1,600 MW in competitive tenders as part of the National Energy Commission 2016 and 2015 Chilean electricity auctions. The contracted projects are being developed through our wholly owned 1,300 MW Andes Renovables platform and the Aela Energía platform, our joint venture with global private equity company, Actis.

Mainsteam Chile became the first energy company in the country to achieve certification to the ISO45001 Occupational Health and Safety Standard in March 2019. 

Our team in Chile is led by experienced industry leader, Manuel Tagle and supported by his local management team.  He is Vice President of ACERA, the Chilean renewable energy association.

our 1,300 MW Andes Renovables Platform

Our win in 2016 positioned us as the leading independent developer in Chile.  At 1,300 MW, the Andes Renovables platform, wholly owned by Mainstream represents a total investment of US$1.7 billion. The platform is split into three portfolios, Condór (571 MW), Huemul and Copihue (totaling c.730 MW).  In November 2019, Mainstream closed a finance deal for USD$580 million with seven banks: CaixaBank, DNB, KfW, IPEX-Bank, Natixis, SMBC, MUFG and and Société Generale. The deal is one of the largest renewable energy debt financing deals undertaken in the region in 2019.  

Huemul and Copihue portfolios are on track to reach financial close between end 2019 and beginning of 2020.  The wind and solar projects will be delivered into commercial operation on a phased basis between 2021 and 2022.  

Aela Energía Platform

Aela Energía is our Chilean joint venture with Actis, the global private equity fund.  Aela Energía represents three wind projects totaling 332 MW - the Cuel wind farm (33 MW) operational since 2014, and the Sarco and Aurora wind projects (299 MW) currently in late stage construction - awarded in the 2015 competitive tender process.  Mainstream secured $50m in mezzanine finance from funds managed by Apollo Global Management to partially fund Mainstream's equity investment in the Sarco and Aurora wind farms.

Cerro Tigre

Región de Antofagasta, Chile185 MWOnshore Wind

Andes Renovables platform - Condór portfolio.

Pampa Tigre

Región de Antofagasta, Chile100 MWSolar

Environmental Approval obtained.

Llanos del Viento

Región de Antofagasta, Chile153 MWOnshore Wind

The Llanos del Viento project is at the development stage.


Región de Antofagasta, Chile157 MWOnshore Wind

Andes Renovables platform - Condór portfolio.


Región de Antofagasta, Chile109 MWOnshore Wind

Ckani is currently in the preconstruction phase.

Rio Escondido

Región de Atacama, Chile145 MWSolar

Andes Renovables platform - Condór portfolio.


Región de Atacama, Chile170 MWOnshore Wind

Developed by Mainstream, owned by Aela Energía. Currently in construction.

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Valle Escondido

Región de Atacama, Chile105 MWSolar

Located around 49 km to the southeast of the city of Copiapó.


Regíon del Biobío, Chile33 MWOnshore Wind

Developed and constructed by Mainstream and entered into operation in 2014.

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Región del Biobío, Chile84 MWOnshore Wind

Andes Renovables platform - Condór portfolio.


Región de Los Ríos, Chile307 MWOnshore Wind

Caman will host up to 73 wind turbines.

Puelche Sur

Región de los Lagos, Chile156 MWOnshore Wind

Environmental Approval obtained.


Región de Los Lagos, Chile129 MWOnshore Wind

Developed by Mainstream, owned by Aela Energía. Currently in construction.

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Early Stage Project Chile

Chile1594 MWOnshore Wind

Total early stage projects.

Early Stage Project Chile

Chile940 MWSolar

Total early stage projects.

Onshore Wind

explore our current vacancies in Chile


We are looking for ambitious people to join our fast-paced, collaborative environment. If you want to experience a global company, with a small company feel and learn new and exciting cultures, look no further.

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