My right hon. Friend's statement tends to concentrate on new-build coal-fired power stations. Will he give some encouragement to technologies that I hope are being demonstrated? I am talking about pre-combustion capture technologies that use the old British Coal topping cycle—a technology that was abandoned by the Tory Government back in 1988. There are companies that believe that they could retrofit that old British Coal topping cycle technology to existing coal-fired power stations, which could extend the length of those stations after 2015. That could be part of the solution to this problem.