A hierarchical analysis of social perceptions of energy system risks

Abstract

In response to the evolving energy landscape and heightened environmental concerns, our study meticulously evaluated the public perceptions on energy system risks in Japan by employing the analytic hierarchy process within a unique project management framework. This novel approach allows for a detailed, hierarchical examination of risk factors by directly engaging with a diverse demographic through an extensive survey of 3750 participants. Our findings highlight critical priorities such as supply stability, environmental response, industry establishment, and regional support, alongside the nuanced variations in perception across different demographic and professional backgrounds. This research underscores the importance of incorporating public sentiment into energy policy development, offering actionable insights for creating more inclusive and effective energy strategies. The study's innovation lies in its methodological rigor, the scale of participant engagement, and its focused application to Japan's distinct energy context, making a substantial contribution to the discourse on sustainable energy futures and risk communication. This work not only addresses a gap in existing literature by blending technical risk assessment with public perceptions but also sets a precedent for future research and policy-making in the global energy sector.