Abstract
This chapter explores the application of Life Cycle Assessment (LCA) to the plastic circular economy and the importance of capturing the environmental impacts of plastic additives to facilitate holistic planning of transitions to circular plastics. Through a review of the principal LCA methodologies, we explore which LCA approaches are the most applicable to circular economy planning. We then examine the role of additives in calculating plastic material’s environmental impacts and the challenges in their inclusion. Advocating for a tailored stepwise approach, we outline a path forward for increasing the transparency of additives within LCAs of circular plastics. Furthermore, this approach prioritizes the transition to safe and sustainable material selection for a circular plastics economy, which avoids regrettable substitutions and aligns with both the Planetary Boundaries and the Sustainable Development Goals: Consumption and Production (goal 12), Climate Action (goal 13), Life on Land (goal 14), Life Below Water (goal 15), Good Health and Well-Being (goal 3), as well as Decent Work and Economic Growth (goal 8).
| Original language | English |
|---|---|
| Title of host publication | Springer Handbook of Circular Plastics Economy |
| Editors | Andrea Buettner, Eckhard Weidner |
| Number of pages | 21 |
| Publisher | Springer Science and Business Media Deutschland GmbH |
| Publication date | 2025 |
| Pages | 683-703 |
| Chapter | 35 |
| ISBN (Print) | 978-3-031-66208-9 |
| ISBN (Electronic) | 978-3-031-66209-6 |
| DOIs | |
| Publication status | Published - 2025 |
| Series | Springer Handbooks |
|---|---|
| Volume | Part F590 |
| ISSN | 2522-8692 |
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
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SDG 7 Affordable and Clean Energy
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SDG 8 Decent Work and Economic Growth
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SDG 12 Responsible Consumption and Production
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SDG 13 Climate Action
Keywords
- Sustainable transition
- Circular economy
- Life cycle assessment
- LCA methodology
- Plastic additives
- SDG
- Planetary boundaries
- Regrettable substitution
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