3B Fibreglass is a large company, leading developer and supplier of glass fibre (GF) products and technologies for the reinforcement of polymers to serve the automotive & the wind industry. GF circularity and waste management, CO2 emission reduction & use of renewable energy or hydrogen, Industry 4.0 are parts of the 3B’s sustainability agenda. In an Horizon Europe project consortium, 3B could be an ideal partner for sharing its expertise in glass fiber product design & production or demonstrating technical feasibility of specific solutions applicable to its processes .