European electricity revenues generated from lignite are now three times as high as from hard coal, boosted by a collapse in the price of carbon permits, undermining Europe's ambition to cut greenhouse gas emissions. The money will be welcome to German utilities, which are seeing their revenues squeezed by the government's 2011 decision to speed up its nuclear power exit, and by natural gas prices that are so high that electricity generated from the fuel is unprofitable. While they undermine the European Union's target to decarbonise its energy sector by 2050, these price developments could be welcome news to the German government which is trying to find ways to reduce the spiralling costs of its renewable energy subsidies. -- Andrew Allan and Henning Gloystein, Reuters, 12 August 2013