IJIE-2012: Design and Planning of the Bioethanol Supply Chain via Simulation-Based Optimization: The case of Argentina

G. DURAND; F. MELE; G. GUILLÉN-GOSÁLBEZ; A. BANDONI

Iberoamerican Journal of Industrial Engineering

Universidade Federal de Santa Catarina

Lugar: FLORIANOPOLIS; Año: 2012 vol. 4 p. 97 - 110

2175-8018

This paper addresses the strategic planning of bioethanol supply chains (SC) under uncertainty in the demand. The design problem is setting as a reformulation of a multiscenario mixed-integer linear programming (MILP) problem. It consists in the adoption of a simulation-based optimization scheme to accommodate the variables belonging to different management levels. The strategy supports decisions on the capacity expansions of the production and storage facilities of the network over time along with the associated planning decisions (i.e., production rates, sales, etc.). The capability of the approach is demonstrated through a case study based on the Argentinean sugarcane industry. Results include the investment strategy for the optimal SC configuration.