气候变化领域集成服务门户(CCPortal): Distinct roles of direct and indirect electrification in pathways to a renewables-dominated European energy system

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DOI	10.1016/j.oneear.2024.01.015
	Distinct roles of direct and indirect electrification in pathways to a renewables-dominated European energy system
	Schreyer, Felix; Ueckerdt, Falko; Pietzcker, Robert; Rodrigues, Renato; Rottoli, Marianna; Madeddu, Silvia; Pehl, Michaja; Hasse, Robin; Luderer, Gunnar
发表日期	2024
ISSN	2590-3330
EISSN	2590-3322
起始页码	7
结束页码	2
卷号	7 期号:2
英文摘要	Renewable electricity can facilitate climate change mitigation in the buildings, industry and transport sector via direct electrification or indirect electrification, that is, converting electricity to hydrogen -based fuels. While direct electrification is generally energy efficient, indirect electrification can partially build upon existing applications and infrastructure. However, their roles and relative importance have not been well researched in mitigation scenarios. Here, we derive plausible ranges for both strategies based on EU climate neutrality scenarios using the REMIND model. We find that by 2050 direct electrification is the dominant strategy with an electricity share of 42%-60% in final energy, while indirect electrification is necessary in hard -to -electrify sectors and contributes a share of 9%-26%. Our analysis highlights that policy makers should respect the distinct sectoral roles of both strategies by fostering an end -use transformation towards direct electrification while prioritizing hydrogen and synthetic fuels for applications where they are indispensable.
语种	英语
WOS研究方向	Science & Technology - Other Topics ; Environmental Sciences & Ecology
WOS类目	Green & Sustainable Science & Technology ; Environmental Sciences ; Environmental Studies
WOS记录号	WOS:001187936200001
来源期刊	ONE EARTH
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/291964
作者单位	Potsdam Institut fur Klimafolgenforschung; Technical University of Berlin
推荐引用方式 GB/T 7714	Schreyer, Felix,Ueckerdt, Falko,Pietzcker, Robert,et al. Distinct roles of direct and indirect electrification in pathways to a renewables-dominated European energy system[J],2024,7(2).
APA	Schreyer, Felix.,Ueckerdt, Falko.,Pietzcker, Robert.,Rodrigues, Renato.,Rottoli, Marianna.,...&Luderer, Gunnar.(2024).Distinct roles of direct and indirect electrification in pathways to a renewables-dominated European energy system.ONE EARTH,7(2).
MLA	Schreyer, Felix,et al."Distinct roles of direct and indirect electrification in pathways to a renewables-dominated European energy system".ONE EARTH 7.2(2024).