National Grid uses ‘last resort’ measures to keep UK lights on – The Telegraph
Britain was forced to rely on new “last resort” measures to keep the lights on for the first time on Wednesday after coal power plants broke down and wind farms produced less than one per cent of required electricity. http://www.telegraph.co.uk/finance/newsbysector/energy/11975069/Power-plant-breakdowns-force-National-Grid-to-issue-alert.html
