Cited by 69Climate Change Policy and EconomicsSustainability and Climate Change GovernanceClimate Change and Sustainable Development

Beyond states: Harnessing sub-national actors for the deep decarbonisation of cities, regions, and businesses

Open access
Hsu, Angel, Höhne, Niklas, Kuramochi, Takeshi, Vilariño, Virginia, Sovacool, Benjamin K.·2020·Energy Research & Social Science

Abstract

Important phenomena are emerging that increasingly call for enhanced or more coordinated climate governance, but that seriously challenge the capacities of a traditional governance system centered on nation-states, their legal subdivisions, and intergovernmental organizations. Climate change represents one such governance challenge. In this Perspective, we ask: What role are sub-national actors poised to play in terms of accelerating a transition to deep decarbonisation? What sorts of mitigation contributions can such actors make, in lieu of or even in concert with national pledges under the Paris Accord? To answer these questions, this Perspective first defines and identifies a range of sub-national actions and efforts undergoing on climate change. It then reviews studies that quantify non-state emissions potentials, mentions limitations with the analysis, and concludes with implications for both policy and governance efforts. The potential of sub-national action for climate mitigation appears to be substantial—up to about 20 GtCO2e, far greater than existing NDC contributions—although prone to potential overlaps and uncertainties.

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Crossref · 10.1016/j.erss.2020.101738

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Authors
Hsu, A., Höhne, N., Kuramochi, T., Vilariño, V., & Sovacool, B. K.
Affiliations
  • University of North Carolina at Chapel Hill (US)
  • NewClimate Institute (DE)
  • Utrecht University (NL)
  • University of Sussex (GB)
Corresponding author
Sovacool, Benjamin K.
Venue
Energy Research & Social Science
Publisher
Elsevier BV
Published
2020-12
Volume
70
Pages
101738
ISSN
2214-6296 (ISSN-L)
OpenAlex
W3081409864
Cited by
69
References
40
Citations by year
2026: 5 · 2025: 9 · 2024: 17 · 2023: 15 · 2022: 11 · 2021: 12
FWCI
8.08
Type
journal article
Language
en
Open access
Locations
  • Energy Research & Social Science (publishedVersion)
  • Socio-Environmental Systems Modeling (acceptedVersion)
  • Utrecht University Repository (Utrecht University) (submittedVersion, other-oa)
  • Data Archiving and Networked Services (DANS) (submittedVersion)
  • Greater South Information System
Topics
  • Social Sciences › Economics, Econometrics and Finance › Economics and Econometrics › Climate Change Policy and Economics
  • Physical Sciences › Environmental Science › Global and Planetary Change › Sustainability and Climate Change Governance
  • Physical Sciences › Environmental Science › Global and Planetary Change › Climate Change and Sustainable Development
Keywords
deep decarbonization, climate change mitigation, subnational actors, Paris Agreement, Nationally Determined Contributions, cities, regions, climate policy

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