气候变化领域集成服务门户(CCPortal): The CO2reduction potential for the European industry via direct electrification of heat supply (power-to-heat)

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DOI	10.1088/1748-9326/abbd02
	The CO2reduction potential for the European industry via direct electrification of heat supply (power-to-heat)
	Madeddu S.; Ueckerdt F.; Pehl M.; Peterseim J.; Lord M.; Kumar K.A.; Krüger C.; Luderer G.
发表日期	2020
ISSN	17489318
卷号	15 期号:12
英文摘要	The decarbonisation of industry is a bottleneck for the EU's 2050 target of climate neutrality. Replacing fossil fuels with low-carbon electricity is at the core of this challenge; however, the aggregate electrification potential and resulting system-wide CO2 reductions for diverse industrial processes are unknown. Here, we present the results from a comprehensive bottom-up analysis of the energy use in 11 industrial sectors (accounting for 92% of Europe's industry CO2 emissions), and estimate the technological potential for industry electrification in three stages. Seventy-eight per cent of the energy demand is electrifiable with technologies that are already established, while 99% electrification can be achieved with the addition of technologies currently under development. Such a deep electrification reduces CO2 emissions already based on the carbon intensity of today's electricity (∼300 gCO2 kWhel-1). With an increasing decarbonisation of the power sector IEA: 12 gCO2 kWhel-1 in 2050), electrification could cut CO2 emissions by 78%, and almost entirely abate the energy-related CO2 emissions, reducing the industry bottleneck to only residual process emissions. Despite its decarbonisation potential, the extent to which direct electrification will be deployed in industry remains uncertain and depends on the relative cost of electric technologies compared to other low-carbon options. © 2020 The Author(s). Published by IOP Publishing Ltd.
scopus关键词	Carbon; Carbon dioxide; Decarbonization; Electric utilities; Fossil fuels; Industrial emissions; Bottom-up analysis; Carbon intensity; Decarbonisation; European industry; Industrial processs; Industrial sector; Low-carbon electricities; Residual process; Energy utilization; carbon emission; electrification; emission control; industrial emission; Europe
来源期刊	Environmental Research Letters
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/176572
作者单位	Potsdam Institute for Climate Impact Research, Potsdam, 14473, Germany; University of Technology Sydney, Institute for Sustainable Future, 235 Jones Street, Ultimo, NSW 2007, Australia; The University of Melbourne, Climate and Energy College, University of Melbourne, 187 Grattan Street, Carlton, VIC 3053, Australia; Fachgebiet Globale Energiesysteme, Technische Universit t Berlin, Straße des 17. Juni 135, Berlin, 10623, Germany
推荐引用方式 GB/T 7714	Madeddu S.,Ueckerdt F.,Pehl M.,et al. The CO2reduction potential for the European industry via direct electrification of heat supply (power-to-heat)[J],2020,15(12).
APA	Madeddu S..,Ueckerdt F..,Pehl M..,Peterseim J..,Lord M..,...&Luderer G..(2020).The CO2reduction potential for the European industry via direct electrification of heat supply (power-to-heat).Environmental Research Letters,15(12).
MLA	Madeddu S.,et al."The CO2reduction potential for the European industry via direct electrification of heat supply (power-to-heat)".Environmental Research Letters 15.12(2020).