COP20 (03/12/14) – Simon Retallack outlines the history and aims of the Carbon Trust, describing its increasingly international focus and its work with governments to develop effective policies to combat climate change.

Simon also draws our attention to the vital importance of energy efficiency, not only in terms of mitigation, but also in tackling air pollution, improving competitiveness and reducing costs for businesses. He also discusses how we can improve energy efficiency through regulation and investing in awareness raising campaigns.