Electrochemical Cement Production Cuts CO2 Emissions by 98%

Researchers at the University of British Columbia have developed a new method to produce belite cement using electricity and recycled waste. This process lowers the required thermal energy by 70% and can reduce carbon emissions by up to 98% compared to traditional limestone heating methods. By using an electrochemical approach, the team can trigger chemical conversions at much lower temperatures. The process also generates hydrogen, which can be used as a clean fuel source for the final kiln stage, further eliminating the need for fossil fuels in cement manufacturing.