Indonesia's Battle Against Multilayer Plastic Waste: A Call for Sustainable Solutions

A Mounting Crisis Multilayer plastics, commonly used in food packaging, are particularly problematic due to their complex composition of plastic, metal, and paper. These materials are designed to extend product shelf life but are notoriously difficult to break down or recycle. As a result, an estimated 768,000 tons of multilayer plastic waste accumulates in Indonesia annually, further exacerbating environmental degradation.

Despite various initiatives such as bans on single-use plastics and the introduction of waste banks, the country lacks a systematic strategy for managing multilayer plastic waste effectively. The Extended Producer Responsibility (EPR) policy, which mandates producers to manage their product’s entire lifecycle, remains poorly enforced, leaving much of the waste to end up in landfills or incinerators.

A Holistic Approach to Sustainability The research by IPB University, National Research, and Innovation Agency (BRIN), Republic of Indonesia Defense University and Research Center for Limnology and Water Resources, National Research and Innovation Agency conducted by a panel of experts, employs the Multi-Aspect Sustainability Analysis (MSA) framework to evaluate Indonesia’s waste management practices from environmental, economic, social, legal, and infrastructure perspectives. Findings suggest that government intervention, public awareness, and technological advancements are key to overcoming this crisis.

Advanced Recycling Technologies, such as chemical recycling and solvent-based methods, are identified as viable solutions, though they require significant investment. Stronger Institutional Collaboration between government agencies, the private sector, and local communities is crucial for effective waste management. Public Awareness Campaigns educating communities on waste segregation and recycling can significantly improve sustainability efforts. Policy reforms, including stricter enforcement of EPR policies and regulatory frameworks, will ensure producers' accountability. Infrastructure Development with investment in modern recycling facilities and improved waste collection systems is essential.

Scenario-Based Solutions The study outlines two primary scenarios for improving sustainability in multilayer plastic waste management. The first focuses on legal and institutional strengthening, improving law enforcement, regional cooperation, and marketing institutions to raise sustainability scores significantly. The second scenario involves a comprehensive multi-sector approach, implementing reforms across all dimensions—technological, economic, legal, and environmental— to elevate Indonesia’s waste management to a very sustainable level.

Government and Industry Responsibilities The Indonesian government is urged to strengthen regulatory frameworks, increase funding for recycling infrastructure, and implement tax incentives for companies investing in sustainable solutions. Meanwhile, businesses must take greater responsibility under the EPR framework by developing eco-friendly packaging and ensuring proper waste disposal mechanisms.

The informal waste sector, which plays a crucial role in waste collection and sorting, should be formally integrated into national waste management policies. This would not only improve efficiency but also create new job opportunities in the recycling industry.

A Race Against Time Indonesia’s battle against plastic pollution is far from over, but with coordinated efforts from policymakers, industries, and communities, a sustainable future is within reach. The nation must act swiftly to implement modern recycling technologies, enforce stricter regulations, and foster public participation to mitigate the environmental impact of multilayer plastic waste.

As the world watches, Indonesia has the opportunity to become a global leader in sustainable waste management, turning a crisis into an opportunity for innovation and environmental stewardship.