Managing risks in reverse logistics supply chains of demolition waste: A systematic literature review

Alongside implementing circular economic principles, the concept of reverse logistics supply chains (RLSCs) of demolition waste (DW) has captured the construction industry's attention. Due to the escalating risk vulnerability, risk management (RM) in RLSCs of DW has emerged as a critical requirement yet, has not been reviewed extensively. To address this knowledge gap, this study synthesises extant literature to develop a comprehensive RM framework for RLSCs of DW. This was accomplished through two objectives viz.: i) to explore the existing level of scientific development in RM for RLSCs of DW; and ii) to study how risks are managed in RLSCs of DW with the aim of identifying key risks, risk assessment procedures, existing mitigation strategies, and potential gaps that need to be addressed for resilient and efficient DW management practices. In total, 35 pertinent articles sourced from two search engines published between 2000 and 2024 were subjected to descriptive and content analysis. Most articles reviewed collected data through field measurements/sample testing and originated from developed countries. The waste reprocessing stage is the most vulnerable to various risks, including health and safety, environmental, industrial, social and regulatory risks. Effective risk mitigation strategies proposed include establishing favourable policies and incentives, enhancing awareness, improving information sharing, incorporating innovative technologies, ensuring multi-stakeholder engagement and adopting safety measures. The study significantly contributes to RM in RLSCs of DW by providing an overarching foundation via the proposed conceptual framework, which guides organisations to articulate an appropriate RM strategy.