DOI: 10.1080/14693062.2016.1173005
Scopus记录号: 2-s2.0-84976288349
论文题名: The need for national deep decarbonization pathways for effective climate policy
作者: Bataille C ; , Waisman H ; , Colombier M ; , Segafredo L ; , Williams J ; , Jotzo F
刊名: Climate Policy
ISSN: 1469-3062
EISSN: 1752-7457
出版年: 2016
卷: 16 起始页码: S7
结束页码: S26
语种: 英语
英文关键词: climate policy
; DDPs
; decarbonization
Scopus关键词: carbon emission
; emission control
; environmental policy
; national planning
; policy development
; policy implementation
; stakeholder
Scopus学科分类: nvironmental Science: General Environmental Science
; Earth and Planetary Sciences: Atmospheric Science
英文摘要: Constraining global average temperatures to 2 °C above pre-industrial levels will probably require global energy system emissions to be halved by 2050 and complete decarbonization by 2100. In the nationally orientated climate policy framework codified under the Paris Agreement, each nation must decide the scale and method of their emissions reduction contribution while remaining consistent with the global carbon budget. This policy process will require engagement amongst a wide range of stakeholders who have very different visions for the physical implementation of deep decarbonization. The Deep Decarbonization Pathways Project (DDPP) has developed a methodology, building on the energy, climate and economics literature, to structure these debates based on the following principles: country-scale analysis to capture specific physical, economic and political circumstances to maximize policy relevance, a long-term perspective to harmonize short-term decisions with the long-term objective and detailed sectoral analysis with transparent representation of emissions drivers through a common accounting framework or ‘dashboard’. These principles are operationalized in the creation of deep decarbonization pathways (DDPs), which involve technically detailed, sector-by-sector maps of each country’s decarbonization transition, backcasting feasible pathways from 2050 end points. This article shows how the sixteen DDPP country teams, covering 74% of global energy system emissions, used this method to collectively restrain emissions to a level consistent with the 2 °C target while maintaining development aspirations and reflecting national circumstances, mainly through efficiency, decarbonization of energy carriers (e.g. electricity, hydrogen, biofuels and synthetic gas) and switching to these carriers. The cross-cutting analysis of country scenarios reveals important enabling conditions for the transformation, pertaining to technology research and development, investment, trade and global and national policies. Policy relevance In the nation-focused global climate policy framework codified in the Paris Agreement, the purpose of the DDPP and DDPs is to provide a common method by which global and national governments, business, civil society and researchers in each country can communicate, compare and debate differing concrete visions for deep decarbonization in order to underpin the necessary societal and political consensus to design and implement short-term policy packages that are consistent with long-term global decarbonization. © 2016 Informa UK Limited, trading as Taylor & Francis Group. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/80365
Appears in Collections: 科学计划与规划
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作者单位: l’Institut du Développement Durable et des Relations Internationales/The Institute For Sustainable Development and International Relations (IDDRI), 41 rue du Four, Paris, France; Sustainable Development Solutions Network (SDSN), 314 Low Library, Columbia University, 535 W 116th Street, New York, NY, United States; Crawford School of Public Policy, Australian National University, Canberra, ACT, Australia; 2 Degrees Investing Initiative, 205 East 42nd Street, New York, Ny, United States
Recommended Citation:
Bataille C,, Waisman H,, Colombier M,et al. The need for national deep decarbonization pathways for effective climate policy[J]. Climate Policy,2016-01-01,16