Guardian: Wales took the biggest step yet towards its target to become the UK’s leader in renewable energy yesterday when the government granted permission for a 750MW wind farm off the north coast which, when finished in 2014, will be the second largest in the world. The Gwynt y Môr wind farm, to be built by the energy company Npower Renewables, will be eight miles off the coast of north Wales and, at maximum capacity, will be capable of generating enough power for the annual needs of more …