Project Details

A Material Flow Study of Post-Consumer Polystyrene (PS) in Indonesia

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Plastic Recycling, Polystyrene (PS), Waste Management, Circular Economy

  • Year: 2025
  • Scope: Supply chain mapping, material flow analysis, waste gap identification, policy recommendations, advocacy.
  • Published: 28 Jan 2026
  1. Providing a complete overview of the PS supply chain in Indonesia. 

  2. Developing a Material Flow Analysis (MFA) of PS products in Indonesia. 

  3. Interpreting in depth the PS waste that has not been efficiently recycled. 

  4. Proposing policy recommendations for improving more sustainable PS waste management. 

  5. Advocating for improvements in PS waste management.