Mega-battery plant to come online in Sheffield

Facility run by E.ON, to be followed by many more, will help UK grid cope with fast-growing amount of renewable energyOne of the first of a new fleet of industrial-scale battery plants will come online in Sheffield this week to help the grid cope with the rapidly growing amount of renewable power.E.ON said the facility, which is next to an existing power plant and has the equivalent capacity of half a million phone batteries, marked a milestone in its efforts to develop storage for electricity f