Renewables

World’s largest energy storage system is being built in Atacama Desert

The world's largest energy storage system is being built in the Atacama Desert

Foto: iStock

Published

November 28, 2023

Country

Comments

comments icon

0

Share

Published:

November 28, 2023

Country:

Comments:

comments icon

0

Share

Spanish green energy producer Grenergy has begun the construction of an energy storage facility in Chile’s Atacama Desert. The Oasis de Atacama project, at 4.1 GWh, will be the largest in the world, the company said.

Grenergy Renovables designs, develops and implements large-scale renewable energy facilities. The Spanish company recently held its first Capital Markets Day, where it presented its development plan.

It said it would invest EUR 2.6 billion by 2026, of which EUR 1.5 billion for photovoltaics and EUR 800 million for battery energy storage.

Grenergy revealed that it targets 5 GW in solar power capacity and 4.2 GWh in energy storage by 2026.

Chile is Grenergy’s main energy storage development hub

The company said Chile is key for its expansion in the storage sector. In the north of the country, Grenergy began construction in a project known as Oasis de Atacama, the largest in the world, with a capacity of 4.1 GWh, and a solar power plant of 1 GW. It valued the investment at USD 1.4 billion and said it would consist of five phases.

“Chile is a superpower in terms of the development of energy storage due to the exceptional conditions of the Atacama Desert in terms of hours of solar radiation”, CEO of Grenergy David Ruiz de Andrés stated.

The system is expected to be completed within three years, and it will be put into operation in stages, contributing to network stability and the decarbonization of the economy, the company pointed out.

Grenergy said it signed a 15-year power purchase agreement (PPA) for more than 8 TWh with Chilean company EMOAC. It is a subsidiary of COPEC, the country’s main fuel distributor.

“Oasis de Atacama will be an iconic project for Grenergy and the entire renewables sector. We have the backing of five international banks mandated to finance it, the secured sale with a PPA signed with EMOAC, and the know-how and talent needed to get it off the ground,” Ruiz de Andrés added.

Comments (0)

Be the first one to comment on this article.

Enter Your Comment
Please wait... Please fill in the required fields. There seems to be an error, please refresh the page and try again. Your comment has been sent.

Related Articles

Parliamentarians Energy Community energy security with MEPs Brussels

Parliamentarians from Energy Community discuss energy security with MEPs in Brussels

16 April 2026 - In focus at the Energy Community Parliamentary Plenum in Brussels was the mutual need to integrate energy markets to protect against price and security of supply shocks

china envision world largest wind solar project

Envision inaugurates world’s largest wind-solar power plant

16 April 2026 - In February, the China-based company commissioned the world’s largest single-site battery energy storage system

Bulgaria ten sites pumped storage hydropower plants repairs Chaira unit

Bulgaria finds ten sites for pumped storage hydropower plants, repairs another Chaira unit

16 April 2026 - Two units in the Chaira system in Bulgaria are functional again, while the government is planning ten pumped storage hydropower projects

SANY Group to build giant hybrid power complex in Romania with data center

SANY Group to build giant hybrid power complex in Romania with data center

16 April 2026 - SANY Group is apparently working in Romania on the the largest hybrid energy project in Europe, including a data center