Modeling Critical Success Factors for Industrial Symbiosis

The critical importance of effective industrial symbiosis is emphasized in the rapidly evolving landscape of manufacturing, energy, and environmental sustainability. This study employs the Decision Making Trial and Evaluation Laboratory (DEMATEL) methodology to examine and outline the complex interrelationships among critical success factors (CSFs) pivotal for the successful implementation of industrial symbiosis. Key findings indicate that leadership and technology are the most significant causal CSFs, driving positive outcomes in waste reduction, environmental impact, and economic growth, identified as primary effect factors. Leadership emerges as the predominant influence, guiding strategic alignment, fostering a collaborative and sustainable organizational culture, and affecting all other CSFs. Technological integration acts both as a direct driver of operational efficiency and as a mediator of leadership’s influence, enabling optimized resource flows and data-driven decision-making. Additional CSFs such as clear communication, enhanced training and education, and policy and regulatory support also serve as essential mediators connecting leadership to key outcomes. This research outlines an actionable pathway for stakeholders, including policymakers, engineers, and corporate executives, to strategically prioritize and utilize these CSFs to promote more resilient and sustainable industrial ecosystems.