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The Independent UK
The Independent UK
Technology
Anthony Cuthbertson

World’s largest sand battery switches on in huge boost to clean energy

An industrial-scale sand battery built by Finnish firm Polar Night Energy - (Polar Night Energy)

The world’s largest sand battery has been inaugurated in Finland, capable of storing vast amounts of energy generated from renewable sources like solar and wind.

The 13-metre-tall structure, which is situated in the southern municipality of Pornainen, is able to store up to 100 MWh of energy.

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