A huge expansion of nuclear power has been signalled by the government as it named 10 sites where new power stations could be built.
The first is set to be operational by 2018 and, by 2025, nuclear electricity generation could amount to around 40 per cent of new energy provision.
Nine of the new sites are in England, including three in Cumbria, with the 10th in Anglesey, North Wales.
Energy and Climate Secretary Ed Miliband also set out an "ambitious" new policy for the transition to clean-coal generation, as well as confirming targets for generating 30 per cent of electricity by renewable sources by 2020.
The announcements were coupled with moves aimed at speeding up planning decisions on new energy projects aimed at cutting decisions to one year.