Integrated pollution and carbon mitigation delivers major health and economic co-benefits in China
統合的な汚染と炭素削減が中国に大きな健康・経済的便益をもたらす (AI 翻訳)
Yu‐Xuan Xiao, Hao Wang, Li-Jing Liu, Pallav Purohit, Hong-Dian Jiang, Li-Ling Zhu, Hui-Lin Zheng, Kun Zhang
🤖 gxceed AI 要約
日本語
本研究は、エネルギー・経済・大気質・健康を統合したフレームワークを開発し、2020～2050年の14の政策シナリオを分析。協調戦略によりCO2と主要汚染物質を2020年比75%削減し、2050年までに50万人以上の早期死亡を回避、1.07兆元の経済便益をもたらすことを示した。費用対効果比は1.42で、汚染対策のみに比べ削減コストを11%低減する。
English
This study develops an integrated Energy-Economy-Air Quality-Health framework to simulate 14 policy scenarios from 2020 to 2050 in China. Coordinated strategies reduce CO2 and pollutants by 75% relative to 2020, avoiding over 500,000 premature deaths by 2050 and yielding 1.07 trillion CNY in monetized gains. The benefit-to-cost ratio is 1.42, lowering abatement costs by 11% compared to pollution-only measures.
Unofficial AI-generated summary based on the public title and abstract. Not an official translation.
📝 gxceed 編集解説 — Why this matters
日本のGX文脈において
中国の事例ではあるが、日本のGX政策にも示唆を与える。特に、複数政策の統合による健康・経済的便益の定量化は、日本の地域別・部門別脱炭素戦略の策定に有用な分析枠組みを提供する。
In the global GX context
This paper provides a quantitative framework for assessing health and economic co-benefits of integrated pollution and carbon mitigation. It offers strong empirical evidence for countries designing synergistic climate and air quality policies, relevant for global discussions on the social benefits of decarbonization.
👥 読者別の含意
🔬研究者:The integrated modeling framework and benefit-to-cost analysis offer a replicable methodology for assessing co-benefits of climate and air quality policies.
🏢実務担当者:The sectoral and regional findings can guide corporate and regional decarbonization strategy prioritization to maximize health and economic benefits.
🏛政策担当者:Demonstrates clear economic and health rationales for coordinated climate and air quality policies, supporting integrated policy design.
📄 Abstract（原文）
Abstract Synergistic mitigation of air pollutants and greenhouse gases is crucial for achieving clean air and carbon neutrality, but quantitative evidence of sectoral and regional health co-benefits in China remains limited. We develop an integrated Energy-Economy-Air Quality-Health framework coupling CEEPA, GAINS, and a province-level health module to simulate fourteen policy scenarios from 2020 to 2050. Coordinated strategies reduce CO 2 and pollutants (SO 2 , NO X , PM 2.5 ) by 75% relative to 2020, avoiding more than 500,000 premature deaths by 2050 and yielding monetized gains of 1.07 trillion CNY. Health benefits concentrate in industrially dense and populous provinces, with near-term PM 2.5 reductions driven by pollution control and long-term improvements reliant on decarbonization. The integrated approach achieves a benefit-to-cost ratio of 1.42, lowering abatement costs by 11% relative to pollution-only measures. Our findings highlight the value of coordinated, sector- and region-specific strategies for simultaneous climate mitigation, air quality improvement, and public health protection.
🔗 Provenance — このレコードを発見したソース
- openalex https://doi.org/10.1038/s44407-026-00062-9first seen 2026-05-17 06:52:35
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