The National Grid 400kV substation at Stocksbridge is a strategically important part of Sheffield’s electricity supply (alongside Thorpe Marsh 400kV).
https://photos.app.goo.gl/UXMXZVYx2CFdmR4K6
https://www.google.co.uk/maps/@53.4761554,-1.6285832,595m/data=!3m1!1e3
