Application of Analytical Hierarchy Process (AHP) for Assessment of Plastic Waste

Addressing the escalating issue of plastic pollution has become a critical environmental priority due to the global inadequacy in managing rising plastic waste. This study applies the Analytical Hierarchy Process (AHP) to rank plastics based on their environmental, economic, and social impacts, identifying polycarbonate (PC) and polyvinyl chloride (PVC) as the most problematic. The AHP framework provides a methodologically sound basis for prioritizing these plastics in waste management strategies, enabling more targeted policy interventions, lifecycle analyses, and corporate decisionmaking. Additionally, the findings can inform public awareness campaigns and guide efforts toward sustainable consumption and waste reduction. By focusing on the most impactful plastics, this research offers a strategic pathway for enhancing the efficiency and sustainability of global plastic waste management.