Today, the UK’s building stock is responsible for 19% of annual emissions. Promoting energy efficiency in the UK's domestic and commercial sector is crucial to further decarbonisation in the UK. Energy efficiency mechanisms could generate potential savings of 23.6MtCO2 per year by 2030, which is roughly equivalent to cutting the CO2 emissions of the UK transport fleet by one third.  However, there is a general lack of progress in reducing emissions across the UK’s building stock, insufficient uptake of low carbon heat and insulation and a failure to make any meaningful reduction in non-residential building emissions.  The Aldersgate Group and the UK Green Building Council have produced this briefing to highlight priorities for the government in addressing this issue.
Our briefing argues that reducing energy demand through greater efficiency can help the UK meet its legally binding climate targets, limit increases in energy bills, tackle fuel poverty, and drive economic growth and long-term job creation.
 Cambridge Econometrics and Verco (2015) Building the Future
 Committee on Climate Change (June 2016) Meeting Carbon Budgets: Progress Report to Parliament