气候变化领域集成服务门户(CCPortal): Equity in allocating carbon dioxide removal quotas

CCPortal

DOI	10.1038/s41558-020-0802-4
	Equity in allocating carbon dioxide removal quotas
	Pozo C.; Galán-Martín Á.; Reiner D.M.; Mac Dowell N.; Guillén-Gosálbez G.
发表日期	2020
ISSN	1758-678X
起始页码	640
结束页码	646
卷号	10 期号:7
英文摘要	The first nationally determined contributions to the Paris Agreement include no mention of the carbon dioxide removal (CDR) necessary to reach the Paris targets, leaving open the question of how and by whom CDR will be delivered. Drawing on existing equity frameworks, we allocate CDR quotas globally according to Responsibility, Capability and Equality principles. These quotas are then assessed in the European Union context by accounting for domestic national capacity of a portfolio of CDR options, including bioenergy with carbon capture and storage, reforestation and direct air capture. We find that quotas vary greatly across principles, from 33 to 325 GtCO2 allocated to the European Union, and, due to biophysical limits, only a handful of countries could meet their quotas acting individually. These results support strengthening cross-border cooperation while highlighting the need to urgently deploy CDR options to mitigate the risk of failing to meet the climate targets equitably. © 2020, The Author(s), under exclusive licence to Springer Nature Limited.
语种	英语
scopus关键词	bioenergy; carbon dioxide; carbon sequestration; emissions trading; European Union; international agreement; international cooperation; reforestation
来源期刊	Nature Climate Change
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/142197
作者单位	Centre for Process Systems Engineering, Department of Chemical Engineering, Imperial College London, London, United Kingdom; LEPAMAP research group, University of Girona, Girona, Spain; Institute for Chemical and Bioengineering, Department of Chemistry and Applied Biosciences, ETH Zürich, Zürich, Switzerland; Energy Policy Research Group, Judge Business School, University of Cambridge, Cambridge, United Kingdom; Centre for Environmental Policy, Imperial College London, South Kensington Campus, London, United Kingdom
推荐引用方式 GB/T 7714	Pozo C.,Galán-Martín Á.,Reiner D.M.,et al. Equity in allocating carbon dioxide removal quotas[J],2020,10(7).
APA	Pozo C.,Galán-Martín Á.,Reiner D.M.,Mac Dowell N.,&Guillén-Gosálbez G..(2020).Equity in allocating carbon dioxide removal quotas.Nature Climate Change,10(7).
MLA	Pozo C.,et al."Equity in allocating carbon dioxide removal quotas".Nature Climate Change 10.7(2020).