Frontiers in Environmental Science (Jan 2023)
Will the embedded service in supply chains play a role in lowering manufacturer’s carbon emission and maintaining economic growth?
Abstract
Introduction: The carbon cap and trade mechanism (CCTM) is forcing companies to reduce carbon emissions. Due to financial and technical constraints, manufacturers responsible for recycling and remanufacturing begin to seek embedded services from energy service companies (ESCOs), marking the emergence of embedded low-carbon service supply chains. The purpose of this paper is to explore the role of embedded low-carbon service in supply chains in lowering manufacturer’s carbon emissions and maintaining economic growth.Methods: In this paper, a decision model for risk-averse closed-loop supply chain for embedded low-carbon service in uncertain markets is built by using the Stackelberg theory and mean-variance (MV) approach. Equilibrium decisions, the manufacturer’s expected utility growth, and total carbon emission reduction are obtained. Sensitivity analysis is performed for the main parameters.Results: The results indicate that only when the manufacturer’s risk aversion level and consumers’ low-carbon preference are within the range of 0.35–0.9, can the manufacturer bring in embedded low-carbon service by cooperating with an ESCO through revenue-sharing contracts. When there is a higher carbon price, embedded low-carbon service can further increase the manufacturer’s expected utility, maintain economic growth and reduce carbon emissions.Discussion: Embedded low-carbon service in supply chains can play a role in lowering manufacturers’ carbon emissions and maintaining economic growth when the manufacturer’s risk aversion level, carbon price, and consumers’ low-carbon preference are high. Theoretically, this study combines closed-loop supply chains (CLSCs) and embedded low-carbon services, enriching supply chain theories. In addition, the findings provide managerial insights for manufacturers, ESCOs, and governments.
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