A pioneering scheme has been launched near Port Talbot which could open up a new industry worth a billion pounds a year, and revolutionise the construction industry.
The scheme would see commercial buildings covered with coated steel or glass that generates its own electricity. £20m of public and private money is being spent on the project. It is hoped up to 10,000 jobs will be created across the UK. Esyllt Carr finds out more.
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Feeling humid with heavy showers and thunderstorms moving north overnight into Sunday.
Four people, including three children, were taken to hospital to be checked for smoke inhalation.
Heavy rain and thunderstorms will affect many parts of Wales this weekend - particularly during Saturday evening.