Ian Riley

Ian Riley, CEO, World Cement Association - We have become used to the idea that concrete has a large carbon footprint, but does that really have to be the case? Ian argues that we already know how to make concrete with much lower carbon footprint and significantly better resource efficiency. We are seeing innovation progress in 4 key areas and taken together these developments offer the prospect that for at least some applications we may be able to reach carbon neutrality or even net sequestration of CO2.