UK hills could be used as energy ‘batteries’

Engineers explore using gentle slopes rather than steep dams or mountains to store electricity.

Dovedale National Nature Reserve in the Peak District, Derbyshire, England.
Scenic beauty spot or potential hydropower storage facility? The Dovedale national nature reserve in the Peak District. Photograph: dianajarvisphotography.co.uk/Alamy

Hundreds of hills across the UK could be transformed into renewable energy “batteries” through a pioneering hydropower system embedded underground.

A team of engineers have developed a system that adapts one of the oldest forms of energy storage, hydropower, to store and release electricity from gentle slopes rather than requiring steep dam walls and mountains.

This could unlock hundreds of potential hydropower sites across the UK, which would be quicker and cheaper to build than traditional hydropower dams and also lead to fewer negative environmental impacts. Read the full article here.

OUR PARTNERS