The 22nd International Conference on Renewable Resources & Biorefineries (RRB 2026) ON 1-3 June 2026, in Leuven, Belgium, is hosted by Ghent University and KU Leuven. Conference  features and highlights include parallel sessions focusing heavily on bioenergy, biofuels, bioeconomic futures, expert keynotes, such as the one from Adrian Leip, EU Commission's Head of the Bioeconomy Sector in DG RTD, an Oscar-style photography contest bridging art and science, and a guided city walk.