Building professionals everywhere have been presented with a real and serious challenge to drastically reduce CO2 emissions and improve building energy performance. CIBSE has created the Energy Performance Group (EPG) with a view to: improving the energy performance of buildings by increasing awareness amongst all building professionals and supporting the implementation of relevant legislation.

The Energy Performance Group (EPG) is CIBSE's largest Special Interest Group and has over 23,000 members from around the world.