Exploring barriers to smart and sustainable circular economy: The case of an automotive eco-cluster

The transition process from linear economy to circular economy (CE) has brought many challenges and barriers. The three core concepts, which are smartness, sustainability, and circularity, need to be intertwined and adapted by companies to overcome these barriers. Based on this intertwined structure, this paper presents the concept of Smart and Sustainable Circular Economy (SSCE) at the macro-level and addresses the barriers of SSCE under four main aspects: technology, producers, consumers, and policy. Moreover, these four aspects are investigated for small and medium-sized enterprises of an Eco-Cluster in the automotive industry. The fuzzy DEMATEL method is used to uncover, analyse, and discuss the influencing and affected SSCE barriers critically. Finding these SSCE barriers gives an insight into the underlying problems of CE practices, as the only way to ensure an opportunity to achieve SSCE goals is to overcome them. The principal results show that problems of ownership issues in an Eco-Cluster, lack of governmental support and administrative burden, and lack of effective execution of environmental regulations are found as causal barriers that are difficult to change. Furthermore, lack of integration and collaboration among supply chain partners, ineffective CE framework adoption, and product complexity for CE principles are classified as effect barriers that are easily affected by the other factors and the implications can be shown in the short-term. Besides, the cooperation between supply chain partners can be encouraged to provide a solution to the lack of integration and collaboration between supply chain partners and the adoption of an ineffective CE framework.

Automated summary

The paper discusses the concept of Smart and Sustainable Circular Economy (SSCE) and identifies barriers in technology, producers, consumers, and policy aspects. Principal results show that challenges such as ownership issues, lack of governmental support, administrative burden, and ineffective execution of environmental regulations are fundamental barriers to SSCE. Additionally, lack of integration and collaboration among supply chain partners, ineffective adoption of CE frameworks, and product complexity are identified as effect barriers that are easily influenced by other factors and have short-term implications.