The linear "take-make-dispose" model is a primary cause of global crises and requires an urgent transition to a circular economy (CE). The potential of CE models is widely recognized, but their scalability is still impeded by systemic barriers and fragmented approaches. To operationalize CE principles, this study constructs and validates the Assess-Design-Implement-Monitor (ADIM) framework, an integrated strategy that connects policy, industry, and consumer action. This research illustrates the effectiveness of ADIM in attaining a 92% success rate on key performance indicators by employing a robust mixed-methods triangulation approach that includes stakeholder surveys (n = 85), expert interviews (n = 20), case studies and a 12-month industrial pilot. The results indicate that the implementation of CE can result in a 20% decrease in manufacturing costs, the diversion of more than 1 million tons of CO₂ annually in the EU, and the creation of more than 38,000 jobs in circular sectors. Nevertheless, these benefits are restricted by high initial investment costs and technological deficits, particularly for small and medium-sized enterprises. The study concludes that the ADIM framework offers a scalable roadmap for policymakers and businesses to expedite the CE transition, thereby converting systemic barriers into actionable leverage points for sustainable development.
Manzoor et al. (Sun,) studied this question.