The UK government has pledged a 'new era of nuclear power' after promising a major investment in the Sizewell C nuclear power station in Suffolk.
Sizewell C is the biggest nuclear programme to take place in a generation.
Ros Atkins looks at the reasons behind the government's significant investment, and how its plan fits into the UK's energy mix.
Produced by Jemimah Herd. Motion graphics by Rob Shergold.