Bioplastics, from promise to reality: Policy recommendations to accelerate industry adoption

Unofficial AI-generated summary based on the public title and abstract. Not an official translation.

🔬研究者:バイオプラスチックの受容と普及のギャップに関する調査手法と結果は、持続可能な材料研究に参考となる。

🏢実務担当者:企業はバイオプラスチック導入の障壁（コスト、供給、規制）を理解し、政策提言を自社の調達・製品戦略に活用できる。

🏛政策担当者:規制調和と経済的インセンティブの重要性を示しており、政策立案の根拠となる。

Background In the context of the European Green Deal and the European Union’s transition towards a circular and sustainable economy, bioplastics are emerging as a promising alternative to fossil-based plastics. However, despite increasing interest from industry and society, their large-scale adoption remains limited. This policy report synthesizes challenges, risks, and opportunities for the sustainable scaling of bioplastics. Methods It draws on evidence from an online multi-country survey with 18 stakeholders across the bioplastics value chain, including manufacturers, processors, retailers, and R&D centres, predominantly based in Europe. Key Results The findings reveal an acceptance-adoption paradox: while stakeholders express high acceptance of plant- and waste-based bioplastics, this positive perception does not translate into widespread market uptake. Key barriers include limited availability and unstable supply chains, high production and commercialization costs, technical and environmental performance concerns, regulatory challenges, and lack of consumer demand. Market volatility and regulatory uncertainty were identified as the most significant business risks, constraining long-term investment and strategic planning. Waste- and insect-based bioplastics, although recognised for their high sustainability potential and alignment with circular bioeconomy principles, are perceived as particularly challenging to work with and face additional trust and acceptance hurdles. Conclusions Based on these insights, the report advances with evidence-based policy recommendations to accelerate bioplastics adoption. These include strengthening regulatory harmonisation and legal clarity, incentivising innovation focused on cost reduction, performance improvement and safety assurance, reinforcing supply chains through targeted economic incentives, and promoting transparency through certified life cycle assessments and robust communication strategies. The report also highlights the importance of public engagement, participatory approaches, and multidisciplinary collaboration to counter misinformation and greenwashing. Overall, the findings suggest that with coherent policies, targeted investments, and trust-building measures, bioplastics – especially those derived from waste valorisation – can play a strategic role in Europe’s sustainable plastics transition.

• semanticscholar https://doi.org/10.12688/openreseurope.22695.1first seen 2026-07-16 06:51:46