26 February 2026

Biogenic CO2 as a raw material for protein and bioplastic

Biomass remains the primary route to sustainable carbon in many discussions. But bio-based processes also generate a second carbon stream, biogenic CO2. This is released during biomass processing, fermentation, and organic waste treatment. The EU-funded research project UNICO2RN aims to demonstrate how such CO2 streams can be captured and utilized as a raw material for microbial protein…