BASCO, BATANES — The ISLA Mavulis Project, a ₱9-million initiative aimed at strengthening weather monitoring, water security, health services, communications, and emergency support on Mavulis Island, was soft-launched during the 2026 Science, Technology and Innovation (STI) Caravan in Basco, Batanes.
ISLA Mavulis, which stands for Island Support and Life Saving Assistance to Mavulis, is being implemented by the Provincial Local Government of Batanes, with the Department of Science and Technology (DOST)-Batanes serving as the monitoring agency.
During the soft launch, Engr. Mark Ventolero presented the project and discussed how science and technology can provide practical and life-saving solutions for personnel and fishermen operating in the remote waters surrounding Mavulis Island in Itbayat, Batanes.
The project includes an Automated Weather Station (AWS), satellite-fed internet, digital lighthouse, solar power system, solar-powered water desalination system, RxBox telemedicine device, communication equipment, and solar-powered lights and pumps.
The AWS is designed to serve as an early-warning node that will monitor wind gust speed, barometric pressure, rainfall intensity, and humidity. Through satellite telemetry, weather data can be transmitted every 10 minutes to the Philippine Atmospheric, Geophysical and Astronomical Services Administration (PAGASA) and disaster management nodes to support weather monitoring and early-warning operations.
The project also addresses the island’s limited access to freshwater through a portable desalination system designed to convert seawater into potable water. The unit can produce up to 200 liters of purified water daily, providing an additional water source for personnel and fishermen in the area.
For health services, the project includes an RxBox Telemedicine Suite equipped with an electrocardiogram (ECG), pulse oximeter, blood pressure monitor, and temperature sensors. Through satellite connectivity, the system is designed to facilitate remote consultations with medical specialists and support the electronic recording of medical information even when the island is operating off-grid.
The initiative further integrates renewable energy and communications systems to support its operations. Solar power will provide electricity for the various facilities and equipment, while satellite connectivity will facilitate the transmission of weather, health, and other critical information to concerned agencies.
During the event, Dr. Marcelino Q. Villafuerte II, Deputy Administrator for Research and Development of PAGASA, presented the agency’s ₱9-million funding support for the ISLA Mavulis Project.
As presented during the event, the project had reached 36 percent accomplishment. The desalination machine and RxBox had already been procured and delivered, while negotiated procurement for the Automated Weather Station was ongoing.
The integrated system is expected to strengthen disaster resilience and humanitarian support in Mavulis Island by providing access to weather information, potable water, medical assistance, communications, and renewable energy.
The project also seeks to support Filipino fishermen operating in the country’s northernmost waters by providing critical facilities and services they may need during emergencies and severe weather conditions. Through the ISLA Mavulis Project, government agencies aim to establish a more sustainable off-grid support system in the remote island while strengthening science- and technology-based services in one of the country’s most geographically isolated areas.
About the Author
