A Replicable Environmental Health Model through 3R Waste Management (TPST-3R) and Pentahelix Collaboration in Tirta Empul Temple, Bali

Waste accumulation in sacred tourism areas presents environmental, public health, and cultural risks. This study evaluates a TPST‑3R (Reduce, Reuse, Recycle) facility implemented at Tirta Empul Temple, Bali, using a case study and observational approach conducted from January to August 2025. Environmental, social, and economic performance indicators were assessed based on daily operational records and verified weighbridge data. Results indicate that 126.9 tons of waste were processed, achieving a diversion rate of 95.3%, with 19.4 tons of compost produced (18.2% yield from organic input). Beyond site‑specific outcomes, this paper identifies enabling conditions that support model replicability, including governance structure, standardized operating procedures, cost recovery mechanisms, and measurable performance benchmarks. The findings demonstrate that TPST‑3R integrated with pentahelix collaboration constitutes a scalable waste management model for sacred tourism destinations