Global State of Play for Circular Built Environment

Global State of Play for Circular Built Environment

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The world is becoming increasingly urbanised, particularly in the Asian and African regions. Building stock is expected to double by 2050 in these regions. Global material use is expected to more than double by 2060, and the materials used in the building and construction sector will comprise a third of this rise. Greenhouse gas (GHG) emissions will also increase as a result of material use. Such trends call for an urgent questioning of current ways of operating the built environment, as present practices are locked into a linear way of planning, designing, building and operating the built environment. Circular approaches present a viable alternative to underpin the transition to a decarbonised world while at the same time meeting the goals of the 2030 Agenda for Sustainable Development.

United Nations One Planet Network Sustainable Buildings and Construction Programme | Global State of Play for Circular Built Environment