TAGBILARAN CITY, Philippines — On July 31, the University of the Philippines Marine Science Institute (UP MSI), through its PlastiZen Project, held a Ceremonial Signing of the Memorandum of Agreement (MOA) with the Provincial Government of Bohol and Bohol Island State University (BISU) at the Reyna and Havens and Gardens, Calceta St., Tagbilaran City.
The MOA is between the University of the Philippines Diliman (UPD), Bohol Island State University (BISU), and the Provincial Government of Bohol (PGB). Governor Erico Aristotle “Aris” Aumentado of Bohol, Dr. Deo Florence L. Onda, Project Leader of the PlastiZen Project; Edgardo Carlo L. Vistan II, Chancellor of the University of the Philippines Diliman; and Dr. Anthony M. Penaso, President of Bohol Island State University were present during the signing.
A citizen science app for cleaner seas
Earlier in July, their citizen science application, PlastiZen Basura Patroller, was launched on Google Play, co-implemented by the Department of Mathematics and Computer Science, University of the Philippines Baguio. Funded by the Department of Science and Technology–Philippine Council for Industry, Energy and Emerging Technology Research and Development (DOST-PCIEERD), PlastiZen Basura Patroller is an app through which plastic pollution can be reported via anonymous photo submissions, allowing for the geotagging of plastic waste.
The PGB, through the Bohol Provincial Environment Management Office (BPEMO), recognizes the urgent need to strengthen environmental monitoring systems and institutionalize data-driven strategies to mitigate plastic pollution while enhancing sustainable coastal and marine resource management in the province. The partnership reflects Bohol’s commitment to integrating scientific research, digital innovation, and citizen participation into environmental governance, enabling more responsive and evidence-based decision-making for the province’s ecosystems.
Under the agreement, BPEMO will adopt the institutional use of the PlastiZen application as an environmental monitoring tool across the Province of Bohol. Through the institutional adoption of PlastiZen, Bohol aims to strengthen science-based environmental management by generating community-driven data to inform local policies and conservation initiatives.
Data that drives policy
The province is officially recognized as a UNESCO Global Geopark for its globally significant geological heritage, underscoring the importance of integrated conservation, education, and sustainable development, including the protection and restoration of terrestrial, coastal, and marine ecosystems.
Through this MOA, UPD will lead the technology transfer of the project’s citizen science PlastiZen application by designing and implementing capacity-building programs and adoption frameworks. UPD will also provide technical expertise and guidance on the application and monitoring framework, support data storage and retrieval for information collected through the PlastiZen and PlastiCount applications, and prepare consolidated technical and monitoring reports.
By mapping the location and concentration of plastic pollution, geotagging provides local governments, researchers, and environmental organizations with real-time data that can guide targeted interventions, optimize resource allocation, and support evidence-based waste management policies. All data collected through the app are integrated into a central public database called the PlastiCount Pilipinas portal, creating an end-to-end data pipeline that transforms citizen-generated reports into an AI-assisted analytical repository for monitoring and analyzing plastic pollution trends.
