Multi-Objective Multi-Level Closed Loop Supply Chain Design

In the current design of reverse supply chain, several performance indicators must be considered and treated attentively. At this strategic level of the conception and to ensure a sustainable closed loop green supply chain, many qualitative as well quantitative criteria are taken into consideration with an environmental respect. Since the location allocation study persists as one of the most important area of research, we, in this paper propose a multi-objective mult ilevel green supply chain design. Firstly, we use an Analytical Hierarchic Process AHP multi-criteria approach to select the best sites for an eventual localization of remanufacturing center. Secondly, we formulate and solve a P median localization allocation model to manage the flow of mono-product in a dynamic closed loop supply chain. The proposed model is illustrated by several scenarios where environmental as well as economical interpretation is discussed.