Tom Bragg is chair of Cambridge Carbon Footprint, which works with people towards their low-carbon lives. The charity's home-energy projects include:
• Open Eco Homes - annually opening new-build and retro-fitted eco-homes to the public
• Climate Friendly Homes - trained volunteer surveyors advise and support householders, with expert assistance.
Tom worked many years as an electronic engineer at Delta-T Devices, a worker co-op that designs and manufactures sensors and equipment for environmental monitoring. He and his wife, Anne, enjoy steadily improving the energy efficiency of their Edwardian terraced house along with cycling and kayaking in the wilds.