In the report, the RCI summarises and presents five peer-reviewed LCA case studies – representing the highest possible scientific standard – that examine the carbon footprint of materials and products made from renewable carbon. These five products and the respective LCAs are from the RCI members Avantium (NL), BASF (DE), IFF (US), Lenzing (AT) and Neste (FI), and have all been peer-reviewed by external, independent experts.