John Sauven, the executive director of Greenpeace, said that the plans amounted to a "wind energy revolution". "And Labour needs to drop its obsession with nuclear power, which could only ever reduce emissions by about 4% at some time in the distant future." How does nuclear's pathetic 4% compare with the proposed offshore wind? '33GW' of offshore wind would deliver on average 10GW, which is 4kWh/d per person 4%! 'all homes' 10 GW nuclear 33 GW wind