The Minister for Energy and Climate Change, Gregory Barker MP, will open the new energy centre at Waitrose Bracknell today.
Mr Barker will be shown the latest 'green' technologies that make it the supermarket's lowest carbon branch and discuss how the sector can be more energy efficient.
The store now gets all its energy from locally grown wood, from plantations such as Yateley Wood (above), which is then chipped.
More top news
A cat has been rescued after he was spotted with a glass jar on his head for several days. He was eventually rescued by RSPCA officers.
Friday's weather for the east of the region
Friday afternoon's weather for the west of the region