Pan, Yujie, Liu, Xiaorui, Zhou, Ziqiao, Guo, Yaqin, Feng, Zhuoer, Wang, Shuxiao, Wu, Qingru, Ouyang, Daiwei, Xie, Yang, Wu, Kai, Xu, Shasha, Guo, Chaoyi, Welsch, Emily, Huang, Chen and Li, Jiashuo (2024) Carbon neutrality and clean air acts can enable China to meet the Minamata Convention goals with substantial cost savings. One Earth, 7 (3). 483 - 496. ISSN 2590-3330
Full text not available from this repository.Abstract
China faces the concurrent challenges of carbon dioxide (CO2) and toxic mercury (Hg) emissions from coal combustion, with implications for environmental and human health. To address these problems, China has implemented carbon neutrality targets and air pollution controls and signed the Minamata Convention. However, how to best leverage these measures for optimal outcomes (i.e., effectively reduce emissions and pollution with the least cost) remains elusive. Here we examined the best-practice portfolio of climate, air pollution, and Hg reduction policies via an energy-environment-economic integrated assessment model. We found that the most cost-effective solution to simultaneously address these issues is coupling carbon neutrality strategies with clean air policies, which can further save 384 million Chinese yuan (CNY) in Hg abatement in 2060. Furthermore, carbon neutrality measures alone can achieve near-zero Hg emissions, whereas Hg policies will only achieve about one-third of the carbon neutrality target. These findings provide practical lessons to cost-effectively address multiple climate and pollution issues, especially for emerging economies that face similar challenges.
| Item Type: | Article |
|---|---|
| Official URL: | https://www.cell.com/one-earth/home |
| Additional Information: | © 2024 Elsevier Inc. |
| Divisions: | LSE |
| Subjects: | G Geography. Anthropology. Recreation > GE Environmental Sciences |
| Date Deposited: | 09 Apr 2024 08:51 |
| Last Modified: | 29 Nov 2024 06:18 |
| URI: | http://eprints.lse.ac.uk/id/eprint/122572 |
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