US: The California Senate has voted in favour of a proposed bill which will require the State Air Resources Board to develop a plan for the state’s cement producers to achieve net zero emissions of greenhouse gases by the end of 2045. A 40% reduction compared to 2019 levels would also be mandated by the end of 2035. The Natural Resources Defense Council (NDRC), an environmental advocacy group that is sponsoring the bill, has called for measures such as requiring public construction projects to use reduced-CO2 cement and establishing purely performance-based specifications for legally defining cement to be adopted by the eventual strategy if the bill passes into state law. The proposed bill will next move to the California State Assembly as part of the local legislative process.
