Research has revealed changes to the construction industry could cut the emissions generated from buildings and infrastructure in cities 44% by 2050. The report, published by C40 Cities, Arup and University of Leeds, Building and Infrastructure Consumption Emissions urges action in 6 key areas to reduce the climate impact of construction in cities:
-
Implementing efficiency in material design
-
Enhancing existing building utilisation
-
Switching high-emission materials to sustainable timber where appropriate
-
Using lower-carbon cement
-
Reusing building materials and components
-
Using low, or zero-emission construction machinery.
As well as reducing GHG emissions, the research reveals the additional economic, social and health benefits that ‘clean’ construction could generate. The interventions identified in the research would reduce air and noise pollution, providing health benefits for citizens and the environment. They would also spark change within the growing construction economy, providing opportunities for new jobs and skills.