CHEMICAL RECYCLING IMPLEMENTATION PRINCIPLES

The document outlines ten principles for the credible implementation of chemical recycling, emphasizing that it must complement rather than replace mechanical recycling and upstream reduction and reuse strategies. It argues that chemical recycling is currently unproven in its environmental performance and warns that it could increase carbon emissions or divert investment from more effective solutions. Key requirements include demonstrating a minimum 20% reduction in greenhouse gas emissions compared to virgin resin, ensuring no negative impacts on local communities or nature, and restricting the definition of recycling to material-to-material applications, explicitly excluding plastic-to-fuel processes.

• Chemical recycling is not an endorsement of specific technologies but a set of principles to ensure they do not undermine the circular economy or divert resources from higher-priority strategies like reduction and reuse.
• There is a lack of robust evidence to verify the environmental performance of chemical recycling, with concerns that these processes may be energy-intensive and fail to increase recycling rates beyond what mechanical recycling achieves.
• To be considered credible, chemical recycling must achieve at least a 20% reduction in greenhouse gas emissions at demonstration scale compared to virgin plastic production, verified by an independent Life Cycle Assessment per ISO 14040.
• Chemical recycling must be complementary to existing waste management and should only be used for plastics that cannot be efficiently processed via mechanical recycling to avoid competing for feedstocks.
• Only material-to-material applications are recognized as recycling within a circular economy; plastic-to-fuel activities are explicitly excluded from this definition.
• Implementation must adhere to environmental justice principles, ensuring operations are safe for human health and do not adversely impact air, water, or the environment.
• Third-party verification of the chain of custody is required for claims regarding chemically recycled content, as it is indistinguishable from virgin fossil plastic to the public.
• Projections suggest that plastic-to-plastic chemical recycling may only offset 5% of total virgin plastic demand by 2040 due to financial and technical scaling challenges.

APA

WWF International (2022). CHEMICAL RECYCLING IMPLEMENTATION PRINCIPLES. https://www.worldwildlife.org/documents/914/54fnztys8g_Chemical_Recycling_Implementation_Principles_2022_.pdf

Chicago

WWF International. CHEMICAL RECYCLING IMPLEMENTATION PRINCIPLES. 2022. https://www.worldwildlife.org/documents/914/54fnztys8g_Chemical_Recycling_Implementation_Principles_2022_.pdf.

Wikipedia

{{cite press release |author=WWF International |title=CHEMICAL RECYCLING IMPLEMENTATION PRINCIPLES |date=January 2022 |url=https://www.worldwildlife.org/documents/914/54fnztys8g_Chemical_Recycling_Implementation_Principles_2022_.pdf |access-date=23 October 2026 |via=Climate Insights Directory}}

BibTeX

@misc{wwfinternational2022chemical, author = {{WWF International}}, title = {{CHEMICAL RECYCLING IMPLEMENTATION PRINCIPLES}}, publisher = {WWF International}, year = {2022}, month = jan, url = {https://www.worldwildlife.org/documents/914/54fnztys8g_Chemical_Recycling_Implementation_Principles_2022_.pdf}, urldate = {2026-10-23}, note = {Indexed by Climate Insights Directory} }