An ANP-Based Model for an Effective Green Supply Chain Management

Green Supply Chain Management (GSCM) has becoming an imperative issue for several supply chains (SCs) due to environmental burdens defined by international legislation and to increasing costs of such a resource. The present paper proposes a decision support system aiming to evaluate more effective GSCM strategies. Thus, environmental performance of the whole supply chain, and consequently of each supplier involved, must be compared in a standardized and quantitative way. Thus, the proposed approach integrates index methods for Environmental Performance Evaluation (EPE) in developing a multi-criteria model based on the Analytic Network Process (ANP) technique. The integration overcomes criticalities of the two models. The approach has been validated in a real case study concerning the glass windscreen production supply chain.