Timely deployment of best-in-class technologies to enable development and decarbonise construction.

ABSTRACT: In the face of two apparently irreconcilable global challenges - housing a growing world population and reducing CO₂ emissions - we analyse the current, historic and forecast data on the use of construction materials. Today, cement-based materials make up around three quarters of materials used by mass. Historically, we see that cement-based materials use goes through a peak as Gross Domestic Product per capita increases and then falls. This peak of cement use has been particularly pronounced in China, but is now on a downwards path. From now to 2050, three quarters of construction materials demand will be in low- and middle-income countries. We estimate that adopting the best available construction technologies could reduce CO₂ emissions by about 73% compared to busi

SUBMITTER: Dunant C 

PROVIDER: S-EPMC12824142 | biostudies-literature | 2025 Dec

REPOSITORIES: biostudies-literature