Title

A location-inventory-routing model for green supply chains with low-carbon emissions under uncertainty

Document Type

Article

Publication Date

9-9-2021

DOI

10.1007/s11356-021-13815-8

Abstract

The location-inventory-routing modeling is an integrated and comprehensive approach to the interconnected location planning, inventory management, and vehicle routing problems in supply chain management. Supplier selection and order allocation are critical operational and strategic decisions in green supply chains. Green supply chain management is an environmental approach to sourcing and production that considers sustainability in every supply chain stage. In this study, a novel bi-objective mixed-integer linear programming model is formulated to solve the location-inventory-routing problems in green supply chains with low-carbon emissions under uncertainty. The proposed model is used for supplier selection and order allocation by considering the location priorities, heterogeneous vehicle routing, storage needs, uncertain demand, and backorder shortage. The formulated bi-objective model is solved with a weighted fuzzy multi-objective solution approach coupled with a novel intelligent simulation algorithm to ensure the feasibility of the solution space. We generate and solve different-sized problems to demonstrate the applicability and efficacy of the proposed model.

Language

English

Comments

Tavana, M., Tohidi, H., Alimohammadi, M. and Lesansalmasi, R. (2021) ‘A Location-Inventory-Routing Model for Green Supply Chains with Low-Carbon Emissions under Uncertainty,’ Environmental Science and Pollution Research, Vol. 28., No. 36, pp. 50636–50648.

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