EXPLORING THE POTENTIAL OF POWER UTILIZATION FROM RAINWATER ENERGY IN ENERGY-BASED DISASTER MITIGATION FOR RESILIENT COMMUNITIES

Power outages are a frequent issue in the Philippines, especially during disasters such as typhoons and floods, affecting daily life and posing risks to health, communication, and safety. This study explores the Power Utilization from Rainwater Energy (P.U.R.E.) system, a small-scale hydropower solution designed to enhance community resilience during emergencies. P.U.R.E. collects rainwater from gutters to rotate a wheel, generating electricity that can be stored and used during power interruptions. Using a qualitative research approach and an illustrative case study design, researchers conducted interviews with ten participants—five members of the City Disaster Risk Reduction and Management Council (CDRRMC) and five household members—to assess the system’s usability, functionality, and role in disaster preparedness. Thematic and inductive analysis revealed that P.U.R.E. is reliable, easy to use, and sustainable, offering an alternative energy source that reduces dependence on fossil fuels, provides electricity during emergencies, and promotes environmental protection. Participants emphasized the importance of durable materials, efficient energy storage, and simple operational features, making the system suitable for households in disaster-prone areas. Overall, this study concludes that the P.U.R.E. system presents a practical and eco-friendly energy solution that supports community resilience and disaster preparedness, contributing to sustainable energy practices and offering a viable option for mitigating the impact of power outages in vulnerable communities.