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An analytical decision-making model for integrated green supply chain problems: A computational intelligence solution

Sadeghi, S ; Sharif University of Technology | 2024

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  1. Type of Document: Article
  2. DOI: 10.1016/j.jclepro.2024.142716
  3. Publisher: 2024
  4. Abstract:
  5. This paper presents an integrated mathematical decision-making model to reduce environmental footprints using process integration. By doing so, we address the research question: How can supplier selection, ergonomic factors, and green practices be integrated into mathematical decision-making models based on the vendor-managed inventory policy? We use the Branch and Bound method to provide optimal solutions and a metaheuristic optimization approach in computational intelligence for large-scale problems. This paper employs a multi-criteria decision-making method to compare proposed algorithms results based on six criteria. Our findings reveal that integrating the sourcing process with inventory decisions significantly improves cost performance. Furthermore, our results demonstrate that the proposed model effectively balances environmental and economic objectives using a carbon tax. Moreover, sensitivity analysis results indicate that optimizing water and energy consumption can significantly improve carbon footprints. In addition, the study shows that ergonomic factors, including lighting and temperature, have a substantial impact on performance. The primary contributions of this paper include the incorporation of a multi-sourcing strategy, green practices, ergonomic factors, and supplier selection into vendor-managed inventory decision models. © 2024 Elsevier Ltd
  6. Keywords:
  7. Environmental footprints ; Ergonomic factors ; Green practices ; Process integration ; Supplier selection ; Vendor-managed inventory ; Artificial intelligence ; Branch and bound method ; Decision making ; Energy utilization ; Ergonomics ; Sensitivity analysis ; Supply chains ; Analytical decisions ; Decision-making modeling ; Ergonomic factor ; Green practice ; Green supply chain ; Inventory decisions ; Processes integrations ; Vendor managed Inventory ; Carbon footprint
  8. Source: Journal of Cleaner Production ; Volume 464 , 2024 ; 09596526 (ISSN)
  9. URL: https://www.sciencedirect.com/science/article/abs/pii/S0959652624021644