1. Introduction2. Involving environmental aspect in the strategic planning of a biomass conversion system3. Optimal planning and site selection for distributed multiproduct biorefineries involving economic, environmental and social objectives4. Distributed biorefining networks for the valued-added processing of water hyacinth5. Optimization of the supply chain associated to the production of bioethanol from residues of the agave from the tequila process in Mexico6. Financial risk assessment and optimal planning of biofuels supply chains under uncertainty7. Stochastic design of biorefinery supply chains considering economic and environmental objectives8. Mixed-integer dynamic optimization or planning distributed biorefineriesAppendixA. GAMS code for the model of Chapter 2B. GAMS code for the model of Chapter 3C. GAMS code for the model of Chapter 4D. GAMS code for the model of Chapter 6E. GAMS code for the model of Chapter 7F. GAMS code for the model of Chapter 8