• Design of tools to support decision-making in Supply Chain Management. Development of strategies for strategic and tactical levels, using concepts of optimization, production scheduling, and risk management. • Handling uncertainty through combined simulation-optimization strategies. • Consideration of environmental aspects in processes and their supply chains through the application of Life Cycle Assessment (LCA) techniques and associated tools. • Decision-making in multi-criteria environments. • Green process engineering and biorefineries. Study of processes for obtaining multiple products from renewable resources, with minimization of emissions and resource consumption. Study of the entire production chain of biofuels (bioalcohol, biodiesel, butanol) and other products (bioplastics, chemicals) derived from biomass, including technological, economic, and environmental aspects. Circular economy. Industrial symbiosis.