民航“十五五”绿色风向标：小纸杯撬动“绿色机场”可核验循环价值闭环

Core Viewpoint - The aviation industry is transitioning from project construction to operational governance in its green transformation, focusing on verifiable green competitiveness through innovative materials, data elements, and standard systems [1] Group 1: Industry Context - The shift in focus is driven by the dual carbon goals and the upgrade of dual control, leading to increased demand for data-driven, standardized, and verifiable solutions in carbon emission management [2] - The implementation of the "National Solid Waste Comprehensive Governance Action Plan" and the "Waste-Free City" framework is promoting a closed-loop governance model, positioning airports as ideal candidates for standardized practices [2] - Stricter food contact safety regulations are being established, with the new national standard GB 4806.10-2025 set to take effect on September 2, 2026, ensuring compliance for water-based barrier coatings [2] Group 2: Technical Innovations - The focus on paper cups is due to their high frequency of use and management challenges, with the introduction of bio-based PHA water-based barrier coatings aimed at improving recyclability and reducing separation difficulties [3] - The strategy emphasizes simplifying onboard waste classification while ensuring efficient ground sorting through standardized operating procedures, thus maintaining stable operations [3] - The closed-loop strategy aims to create verifiable data assets through monitoring, reporting, and verification (MRV) records, enhancing the ESG credibility of airlines and airports [3] Group 3: Future Implications - The initiative represents the beginning of enhanced green governance capabilities in the aviation sector, with industry standards solidifying closed-loop methods and MRV transforming governance results into verifiable evidence [4] - Collaboration among leading airlines and airport groups is expected to establish a replicable and scalable "green airport" model, aligning with international standards and demonstrating low-carbon pathways [4]