Resource saving and carbon footprint reduction potential of urban symbiosis strategy in express packaging waste recycling network

Shi, Y., Lin, Y., Wang, S., Wen, H., Lim, M. K. and Tseng, M.-L. (2023) Resource saving and carbon footprint reduction potential of urban symbiosis strategy in express packaging waste recycling network. Waste Management, 161, pp. 17-28. (doi: 10.1016/j.wasman.2023.02.023) (PMID:36863207)

Abstract

The booming express delivery industry corresponds to the environmental challenges caused by massive express packaging waste (EPW). An efficient logistics network is necessary link to support EPW recycling. This study, therefore, designed a circular symbiosis network for EPW recycling based on urban symbiosis strategy. The treatment of EPW in this network includes reuse, recycling and replacing. An optimization model with multi-depot collaboration combining material flow analysis and optimization methods was developed and a hybrid non-dominated sorting genetic algorithm-II (NSGA-II) was designed as technical support for designing the circular symbiosis network while quantitatively assessing the economic and environmental benefits of the network. The results show that the designed circular symbiosis option has better resource saving and carbon footprint reduction potential than both the business as usual option and circular symbiosis option without service collaboration. In practice, the proposed circular symbiosis network can save EPW recycling costs and reduce carbon footprint. This study provides a practical guideline for the application of urban symbiosis strategies to help urban green governance and the sustainable development of express companies.

• Item Type: Articles
• Additional Information: This work was supported by the Chinese National Funding of Social Science (grant number 18BJY066); the Fundamental Research Funds for the Central Universities (grant number 2021CDJSKJC14); Chongqing Technology Innovation and Application Development Special Project (grant number (grant number cstc2021jscx gksbX0069).
• Keywords: Urban symbiosis, express packaging waste, recycling network optimization, carbon footprint.
• Status: Published
• Refereed: Yes
• Glasgow Author(s) Enlighten ID: Lim, Professor Ming
• Authors: Shi, Y., Lin, Y., Wang, S., Wen, H., Lim, M. K., and Tseng, M.-L.
• College/School: College of Social Sciences > Adam Smith Business School > Management
• Journal Name: Waste Management
• Publisher: Elsevier
• ISSN: 0956-053X
• ISSN (Online): 1879-2456
• Published Online: 28 February 2023
• Copyright Holders: Copyright © 2023 Elsevier Ltd.
• First Published: First published in Waste Management 161: 17-28
• Publisher Policy: Reproduced in accordance with the publisher copyright policy