One largely unintended consequence of 'Brexit' is that the economic uncertainty and reduced economic growth are likely to produce a further fall in electricity demand which may mean we do not need any more big power stations other than those already being built.Lost behind the usual blizzard of insistence that blackouts will result if we don't build more gas and nuclear power plant is the fact that electricity demand has fallen over the last decade. According to Government figures (see DECC energy...