• BodyBySisyphus [he/him]
    hexagon
    ·
    11 months ago

    Based on this life cycle assessment, a single 12-story, roughly 8,000 sq meter mass timber building would sequester nearly 2 tons of CO2, and per the Fed (ymmv), China's been producing roughly 50 MM sq m/month, which works out to ~139 kilotons/year.

      • BodyBySisyphus [he/him]
        hexagon
        ·
        11 months ago

        Whoops, I misread. It's 1.84 kilotons per building, so 154 megatons per year, plus roughly the same in mitigated emissions. Exponents amirite ohnoes