What energy options does the UK have?
The government has said it wants to completely de-carbonise our electricity supply by 2050.
The measures will have a huge impact on how we generate power.
Most of our electricity currently comes from old-style coal and gas plants - neither of which will be possible in future.
Professor David Mackay is the government's chief scientific advisor on climate change, explains the energy options available to the UK.
23 Nov 2011
- From the section Business