To decarbonize sectors such as steel and long-distance transport, we need to take partial steps in the short term, such as increased efficiency, reduced demand and greater circularity, while also investing in new technology and infrastructure for the long term.
A new bill passed in New York state tasks the Office of General Services with establishing guidelines for procuring low-carbon concrete for state projects.
The traditional process of making concrete accounts for nearly 10 percent of all global carbon dioxide emissions. Solutions for addressing that footprint have huge potential to scale.
The cement industry is taking steps to reduce its carbon emissions, but this will require technological upgrades, innovative approaches — and a considerable financial commitment.