New batteries to help Britain keep the lights on

Eight new battery storage projects are to be built around the UK after winning contracts worth £66m to help National Grid keep power supplies stable as more wind and solar farms are built.

EDF Energy, E.On and Vattenfall were among the successful companies chosen to build new lithium-ion batteries with a combined capacity of 200 megawatts (MW), under a new scheme to help Grid balance supply and demand within seconds.

National Grid wants the batteries to help it cope with the challenges of more wind and solar power (Image: PA)

National Grid wants the batteries to help it cope with the challenges of more wind and solar power (Image: PA)

Power generation and usage on the UK grid have to be matched as closely as possible in real-time to keep electricity supplies at a safe frequency so that household electrical appliances function properly.

Read more: Telegraph

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