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The meaning of net zero and how to get it right

Abstract:
The concept of net-zero carbon emissions has emerged from physical climate science. However, it is operationalized through social, political and economic systems. We identify seven attributes of net zero, which are important to make it a successful framework for climate action. The seven attributes highlight the urgency of emission reductions, which need to be front-loaded, and of coverage of all emission sources, including currently difficult ones. The attributes emphasize the need for social and environmental integrity. This means carbon dioxide removals should be used cautiously and the use of carbon offsets should be regulated effectively. Net zero must be aligned with broader sustainable development objectives, which implies an equitable net-zero transition, socio-ecological sustainability and the pursuit of broad economic opportunities.
Publication status:
Published
Peer review status:
Peer reviewed

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Publisher copy:
10.1038/s41558-021-01245-w

Authors


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Institution:
University of Oxford
Division:
SSD
Department:
SOGE
Sub department:
Smith School
Role:
Author
ORCID:
0000-0003-2100-7888
More by this author
Role:
Author
ORCID:
0000-0002-5737-0155
More by this author
Role:
Author
ORCID:
0000-0002-1721-7172
More by this author
Institution:
University of Oxford
Division:
SSD
Department:
Blavatnik School of Government
Oxford college:
St Antony's College
Role:
Author
ORCID:
0000-0002-8871-3376


Publisher:
Springer Nature
Journal:
Nature Climate Change More from this journal
Volume:
12
Issue:
2021
Pages:
15-21
Publication date:
2021-12-20
Acceptance date:
2021-11-09
DOI:
EISSN:
1758-6798
ISSN:
1758-678X


Language:
English
Keywords:
Pubs id:
1226785
Local pid:
pubs:1226785
Deposit date:
2021-12-21

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