This session will describe biorefineries and facilities utilizing innovative biomass sources and a diverse range of cutting-edge technologies to efficiently produce valuable products from all the fractions of the biomass. The session will focus on integrated processes: biological, thermochemical, and catalytic conversion to convert renewable raw materials, such as organic residues, algae, or wood, into multiple high-quality outputs (biofuels, bioplastics, biochemicals, and other sustainable materials), contributing to a circular economy (zero-waste approach) and reducing reliance on fossil resources.