Scientists say they can make zero-emission cement

Paris (AFP) May 22, 2024

Researchers on Wednesday said they were a step closer to solving one of the trickiest problems in tackling climate change - how to keep making cement despite its enormous carbon footprint. In a world first, engineers from Britain's University of Cambridge have shown that cement can be recycled without the same steep cost to the environment as making it from scratch. Cement binds concret