Plans to fast-track a new generation of nuclear power stations are set to be unveiled by the Government.
Energy and Climate Change Secretary Ed Miliband will announce a series of national policy statements which will include a list of sites deemed suitable for new nuclear developments.
Under changes to the planning laws, the Infrastructure Planning Commission (IPC) will be able to speed through the proposals for new schemes if it decides they fit in with the policy statements.
That would contrast with examples such as the six-year struggle to steer the Sizewell B power station through the planning process, and is likely to encourage foreign firms such as E.ON, RWE npower and EDF to produce a new fleet of UK power stations that could be up and running by 2017.
Alongside nuclear power, the Government will issue draft policy statements setting out the national need for new energy infrastructure including renewables, fossil fuels, gas and infrastructure, as well as an overarching energy statement.
Green groups expressed dismay at the prospect of new nuclear power and warned the Government could be open to legal challenge if the statements do not properly consider climate change.
They have also raised concerns that people will not be able to influence decisions on major projects because schemes covered by the statements will not be subject to public inquiry.
But the Government insists firms will have to work closely with local regions and show they have consulted widely in order to gain approval.
The statements are expected to cite the finite nature of fossil fuels and the pressing demands of climate change while making the case for nuclear power stations.
Mr Miliband will also set out the financial and regulatory framework for driving forward clean coal "carbon capture and storage" technology, but Greenpeace said neither should be part of Britain's future energy mix.
