Telegraph: Britain will have to install six times more wind turbines on land and 50 times more wind turbines at sea by the end of the next decade under rules to be announced by Brussels next week. Experts say that EU’s country-by-country share-out of targets for renewables will mean that Britain has to generate nearly 40 per cent of its electricity by renewable means to help tackle global warming. This is because the mandatory target which EU sources say Britain will face is 13-14 per …