Critical Success Factors for Mechanical Recycling in the Alliance's Third Solution Model Playbook

Alliance to End Plastic Waste Outlines Critical Success Factors for Mechanical Recycling in Third Solution Model Playbook

• Third playbook examines opportunities in basic mechanical recycling, outlining cost-effective solutions suitable for emerging economies

• Solution Model addresses improving the circularity of mixed-plastic-waste streams which are challenging to recycle into saleable applications such as eco-aggregate materials

• Solution Model playbook series catalogue challenges, lessons learnt, and enabling conditions necessary for success, gleaned from on-ground trials

Singapore, 09 January 2025 — The Alliance to End Plastic Waste has published its third Solution Model playbook titled Capturing Value Through Basic Mechanical Recycling of Mixed Plastic Waste. This Solution Model offers a comprehensive approach to reintroducing mixed-plastic-waste streams back into the value chain, focusing on practical recycling models that can be deployed in both low-income economies as well as developed nations with more mature recycling systems.  

The playbook highlights how basic mechanical recycling can capture value from mixed plastic waste with simple technologies that convert waste into products such as furniture, basic construction materials, and other eco-aggregate materials. It prioritises two key components of the value chain, namely “collection”, as well as “processing and converting”. The former refers to ensuring a consistent supply of recycling feedstock, generated through plastic waste collected. Mixed-plastic-waste streams are difficult to recycle economically and the Processing and Converting processes looks at easily-scalable low-technology recycling solutions that convert mixed-waste streams into usable products, ensuring the recovered plastic is kept in circulation.  

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Highlights include:  

• Low Capital Investment: Basic mechanical recycling technologies require minimal initial investment, making them viable for low-income regions and small businesses.

• Sustainable Product Development: The recycling process converts plastic waste into products with market value, like furniture and construction materials, helping close the circularity loop.

• Job Creation and Economic Growth: By establishing local recycling operations, these solutions create jobs and stimulate local economies, particularly in areas with limited available resources.

• Environmental Impact: The playbook outlines how these simple solutions can help divert plastic waste from landfills and oceans, supporting global efforts to reduce plastic pollution and encourage plastic circularity.

Jacob Duer, President and CEO at the Alliance, said, “Tackling plastic pollution requires a multifaceted, multistakeholder approach. Solution Model playbooks are aimed at improving the understanding of the many stakeholders across the plastic value chain about what is possible and what else is needed to drive systems change to end plastic waste in the environment and develop a circular economy for plastics. Our hope is that the playbooks will encourage other organisations to scale and replicate these solutions, as we seek a wide range of partners to accelerate the achievement of a circular economy that transforms plastic into a sustainable material.”

Arun Rajamani, Managing Director and Partner, Boston Consulting Group, said, “Speed, efficiency, and scalability are critical to addressing the challenges of plastic waste management, especially in the face of rising global plastic consumption. At BCG, we are committed to advancing sustainability and circularity, which is why in close collaboration with the Alliance, we applied our expertise to help design, document, and disseminate these Solution Models. We hope these playbooks, enriched with practical insights, lessons learned, and real-world examples, will empower stakeholders to strengthen recycling systems and accelerate progress toward a circular economy.”

Developed by the Alliance to End Plastic Waste in collaboration with the Boston Consulting Group, the first two playbooks on Engaging Households in Segregated Municipal Waste Collection and Unlocking Value Through Basic Manual Sorting of Municipal Waste were released in March 2024.

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