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The construction industry also contributes to CO2 emissions, particularly through cement production. Ritchie examines ways to mitigate this impact, including utilizing less cement in construction and capturing the CO2 produced during the cement manufacturing process. Innovative companies are also exploring alternative materials to create cement without the associated carbon emissions.
From a technical standpoint, significant decarbonization is feasible in the construction sector, but driving down costs to ensure these solutions remain competitive with conventional materials is crucial.