As energy prices soar, is it time supermarkets went off-grid? thegrocer.co.uk - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from thegrocer.co.uk Daily Mail and Mail on Sunday newspapers.
Should supermarkets go off-grid or is energy efficiency the bigger priority? thegrocer.co.uk - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from thegrocer.co.uk Daily Mail and Mail on Sunday newspapers.