Decision-Support Frameworks for Industrial Symbiosis Practices in Photovoltaic Waste Management
摘要
The increasing deployment of solar photovoltaic technologies has intensified concerns regarding end-of-life waste management and the recovery of critical raw materials. Given the socio-environmental and economic significance of photovoltaic panels’ waste, their integration into circular economy and industrial symbiosis strategies is becoming imperative. However, current sustainability assessment methods remain fragmented, with few frameworks adequately supporting informed decision-making across sustainability dimensions. This study conducts a literature review of existing decision-support frameworks that integrate Life Cycle Assessment and Multi-criteria Decision Analysis in the context of industrial symbiosis. The results reveal limited applications of this hybrid methodology specifically targeting photovoltaic waste streams. Key challenges, gaps, and trends were identified being shared into particular inputs and holistic outputs. Based on this synthesis, the paper proposes foundational features for a robust framework tailored to the industrial symbiosis of the photovoltaic waste context, emphasizing dynamic modeling and the critical role of digital tools. This work contributes both a conceptual roadmap and a practical foundation for researchers, policymakers, and industry actors seeking to enhance the sustainability and circularity of photovoltaic waste through industrial symbiosis.