About the 3RINCs 2026 Proceeding

The 3R International Scientific Conference on Material Cycles and Waste Management (3RINCs) is a premier regional forum for Asia and the Pacific that brings together experts, practitioners, policy-makers, and industry stakeholders to advance science, innovation, and policy for a sustainable circular society.

Since its inaugural meeting in Kyoto in 2014, 3RINCs has been held regularly in various Asian and Pacific locations, providing a platform for exchange of knowledge on waste management, recycling, resource circulation, and circular economy practices. Over time, it has evolved into a key venue for cross-sector dialogue—linking municipalities, industry, academia, and international organizations.

At 3RINCs, presenters publish abstracts in a conference e-book, and selected full papers may be considered for special issues (e.g. in Journal of Material Cycles and Waste Management). The program typically includes keynote lectures, general and special sessions, technology demonstrations, and opportunities for partnerships across sectors.

By convening regional and global thought leaders, 3RINCs aims to catalyze collaborative efforts and innovative solutions toward decarbonization, resource efficiency, and resilient circular systems in Asia and beyond.

Key aspects of 3RINCs:
Focus
Sustainable resource management, material cycles, waste management, and the transition to a circular economy.
Participants
A diverse range of actors involved in the waste management cycle, such as product designers, suppliers, consultants, government agencies, and academics.
Objectives
To foster interdisciplinary discussions, strengthen professional networks, and accelerate the adoption of sustainable practices and policies.
Organization
Primarily led by the Japan Society of Material Cycles and Waste Management (JSMCWM), with co-organization by other partners, including the United Nations Centre for Regional Development (UNCRD).
Format
Features plenary lectures, company presentations, special sessions on emerging topics, and opportunities for publishing research findings in special issues of journals.
Impact
Aims to bridge gaps between public and private sectors, link science with practice, and promote a shift toward a net-zero and circular economy by sharing global issues and solutions.