Gnanli Landrou - Oxara

What if we could build without cement? In this episode, one of the world’s most used, yet climate-damaging materials makes an appearance: cement. Gnanli Landrou, co-founder of Oxara, explains how the ETH Zurich spin-off turns demolition waste and clay into clean, circular building materials. With cement-free binders that cut emissions and reduce construction waste, Oxara opens the door to affordable, low-carbon housing. Tune in to hear how the team is building a future that’s cleaner and smarter - without cement.