Cutting greenhouse gas emissions through circular economy actions in the buildings sector

Together, European countries have reduced their greenhouse gas emissions significantly since 1990. Achieving climate neutrality by 2050, however, will demand additional and long-lasting climate mitigation strategies. With materials management accounting for up to two thirds of global greenhouse gas emissions, one promising area for further reductions is the circular economy. A new methodological approach helps to identify circular efforts that can contribute to reducing emissions in any sector and has highlighted key ways to cut emissions in the buildings sector.