Overview of Strategies for Reducing CO2 Emissions in China's Cement Industry
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By 2050, China's annual cement consumption is expected to decline by over half, significantly reducing a sector responsible for 3.5-4.0% of global carbon emissions. Unlike China’s rapid cement-intensive growth, developing nations are urged to adopt a more moderate clinker demand to help meet the 1.5 °C climate goal. The projected downturn in demand may challenge China’s cement industry, potentially raising carbon-intensive clinker use unless strong policies promote emission-reducing practices. While this sectoral contraction will reduce CO₂ emissions, additional measures — like lowering clinker content and optimizing concrete production — could yield further low-cost emission cuts and efficiency gains.
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