Re @jonat5nu @TSearchinger It’s more like 15-20% and we need it to be higher. As regards your concrete figure - where is the data for this? Concrete widely recognised as causing around 8% of global carbon emissions https://amp.theguardian.com/cities/2019/feb/25/concrete-the-most-destructive-material-on-earth

🐦🔗: https://n.respublicae.eu/PaulBrannenNE/status/1682067782836404244