Nyepi Day and Tri Hita Karana: Local Wisdom as a Culturally Embedded Framework for Global Environmental Awareness

This study examines Nyepi Day in Bali as an expression of local wisdom rooted in the philosophy of Tri Hita Karana and explores its relevance as a framework for global environmental awareness. In the context of escalating environmental challenges, mainstream sustainability approaches often prioritize policy and technological solutions while overlooking the role of cultural and ethical practices. Employing a qualitative case study design, this research draws on participant observation, in-depth interviews, and document analysis with 30 respondents to investigate the interrelated dimensions of ritual practice, cultural expression, and ecological impact. The findings indicate that Nyepi represents a form of collective ecological restraint, marked by a complete cessation of human activities for 24 hours that leads to reduced energy consumption, lower emissions, and minimal environmental disturbance. This practice reflects the integration of parahyangan (human–divine), pawongan (human–human), and palemahan (human–nature) relationships within Tri Hita Karana, demonstrating a holistic model of sustainability grounded in cultural values. Furthermore, the Ogoh-ogoh festival preceding Nyepi reinforces social cohesion and cultural continuity while symbolically preparing the community for environmental and spiritual purification. This study argues that Nyepi offers an alternative model of sustainability that goes beyond awareness-based initiatives such as Earth Day by emphasizing collective behavioral transformation. The research contributes to sustainability scholarship by highlighting the potential of local wisdom as a practical and culturally embedded framework for advancing global environmental consciousness.