Evaluating the true sustainability of biodegradable plastics through life cycle assessments
In short: Researchers reviewing the landscape of biodegradable plastics found that while these materials aim to reduce environmental footprints, their success depends heavily on proper waste management. The study highlights that these plastics can offer benefits like lower carbon dioxide emissions, provided they are processed through appropriate methods such as composting.
The researchers used a triple bottom line approach—evaluating economic profit, social responsibility, and environmental protection—to assess the sustainability of these materials. However, the study emphasizes that a full assessment must consider the entire life cycle of production and usage to determine if they truly solve the global plastic pollution crisis.
Why it matters: Biodegradable plastics are not a magic fix; their environmental benefits rely on having the right infrastructure to compost them.
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Sources
- Source: Research: Moshood et al. (2022). Sustainability of biodegradable plastics: New problem or solution to solve the global plastic pollution?. Current Research in Green and Sustainable Chemistry. · cc-by-nc-nd
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