Plastic pollution mitigation strategies in global supply chains: A thematic analysis

Abstract

Background: The extensive use of plastic in global supply chains (GSCs) has a profound impact on ecosystems and human well-being. Therefore, it is essential to implement an integrated strategy that takes into account the intricate interplay between economic factors, consumer behaviours, industrial practices, and environmental consequences to effectively address the plastic problem in global supply chains.

Objectives: This study explored the factors that contribute to plastic pollution in GSCs and proposed solutions.

Method: A thematic analysis of peer-reviewed articles, grey literature, and case studies of corporations implementing measures to reduce plastic pollution was conducted.

Results: Variables including production, material economics, marketing techniques, consumer choices, insufficient recycling facilities, regulatory frameworks, and GSC complexities have an impact on plastic pollution. Remedies like sustainable alternatives, circular economy methods, and extended producer accountability confront obstacles such as expenses, scalability, consumer acceptance, technological constraints, and policy fragmentation.

Conclusion: Addressing the issue of plastic pollution in GSCs is a challenging task that demands extensive and collaborative solutions. Currently, the mitigation strategies in place have several limitations, such as the absence of personalisation, cooperation, consumer involvement, and technological progress.

Contribution: This study provides a holistic analysis of plastic pollution in GSCs, establishing a theoretical framework that incorporates environmental, economic, and social aspects of sustainability. It also offers practical suggestions for businesses to adopt more effective plastic waste reduction strategies and to enhance supply chain management practices.