DAVAO CITY — A recent technology expo in Davao City placed innovative solutions for climate resilience front and center. Among the exhibits was Rainfold, a portable rainwater harvesting system by Lithos Manufacturing, designed to provide sustainable water sources for schools, urban farming, and disaster response operations.
Harvesting Rain for Resilience
Rainfold features a 1,000-liter foldable tank paired with a three-stage mineral filtration setup. CEO Eleanor Olegario explained that the filters utilize zeolite to absorb heavy metals, calcium carbonate to neutralize acidity, and activated carbon to improve taste. The modular tanks are expandable and cost around P70,000.
Solar-Powered Emergency Water
For calamity-stricken areas lacking electricity, the DOST-ITDI developed SAFEWTRS. This compact, mobile emergency drinking water disinfection system is entirely solar-powered, ensuring continuous operation during power outages. It is specifically designed to convert floodwater into potable water that meets national standards.
Joseph Ovilla, a Science Research Specialist, noted that the machine can produce up to 200 liters of safe drinking water per hour. Beyond physical filtration, it utilizes UV light to inactivate remaining microorganisms. The technology has already been deployed to various local government units, including Romblon and Sarangani.
AI-Driven Water Management
Addressing the looming threat of El Niño, Hiraya Tech introduced the Hiraya Intelligent Modular Optimization system. The AI-driven platform monitors water well levels, pressure, and consumer demand in real-time. It automatically adjusts distribution to ensure efficient resource use and minimize systemic wastage across communities.
Chokie Diolata, a representative for Hiraya Tech, shared that the system balances water supply across entire distribution networks. It prevents issues like overpressure or dry taps, which frequently disrupt local water districts. Currently, more than 10 water districts nationwide are utilizing this smart technology.
Streamlining Disaster Response
Davao-based startup High Meridian Technologies unveiled Shofar Frontline, a digital command and response platform for local government units. The application facilitates timely advisories, coordinated responses, and data-driven decision-making. It enables officials to deploy emergency responders more appropriately during critical incidents.
Chief Information Officer Rico Biliran explained that the platform aligns with the whole-community approach mandated by the Philippine Disaster Risk Reduction and Management Act. By harnessing these digital tools, local leaders can mitigate risks and strengthen their capacity to manage complex emergencies effectively.
The convergence of these homegrown technologies highlights a significant shift in the country's disaster preparedness strategy. By investing in smart infrastructure and sustainable water systems, communities can build resilience against climate shocks and ensure continuous access to life-saving resources during crises.
