气候变化领域集成服务门户(CCPortal): A review of flexibility of residential electricity demand as climate solution in four EU countries

CCPortal

DOI	10.1088/1748-9326/ab7950
	A review of flexibility of residential electricity demand as climate solution in four EU countries
	Mata E.; Ottosson J.; Nilsson J.
发表日期	2020
ISSN	17489318
卷号	15 期号:7
英文摘要	Increased flexibility at the grid edge is required to achieve ambitious climate goals and can be provided by smart energy solutions. By systematically reviewing the literature, we provide an overview of the potential flexibility of different residential electrical loads for France, Germany, Sweden, and the United Kingdom. While 85% of the studies aimed to identify potentials for shifting electrical energy use in time, the other 15% aimed to identify energy-saving potentials. Most of the data were found for the German and British electrical systems. A wide range of flexibility measures (e.g. price mechanisms, user-centered control strategies for space heating and water heating, automated shifting of appliances' use, EV charging algorithms, and consumer feedback) and methods (e.g. simulations, trials, and interviews) have been used. Potentials obtained from the literature have been upscaled to the national level, including corresponding effects in terms of carbon dioxide (CO2) emissions. The results show that between 2% and 18% of residential sector electricity in the four countries could be shifted, resulting in total emission reductions of 10 MtCO2 from peak shaving, or 24 MtCO2 per year if optimizing the deployment of renewables. The literature identifies substantial economic, technical, and behavioral benefits from implementing flexibility measures. In all the cases, it seems that the current regulatory framework would need to change to facilitate participation. Recognized risks include higher peaks and congestions in low price-hours and difficulties in designing electricity tariffs because of conflicts with CO2 intensity as well as potential instability in the entire electricity system caused by tariffs coupling to wholesale electricity pricing. © 2020 The Author(s). Published by IOP Publishing Ltd.
英文关键词	demand side management; electricity demand; flexibility; grid edge; mitigation potentials; residential buildings
语种	英语
scopus关键词	Carbon dioxide; Emission control; Energy conservation; Housing; Carbon dioxide emissions; Energy saving potential; Flexibility measures; Increased flexibility; Potential instability; Regulatory frameworks; Residential Electricity demands; Wholesale electricity; Energy utilization; carbon dioxide; congestion; electrical power; energy conservation; residential energy; tariff structure; France; Germany; Sweden; United Kingdom
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/153959
作者单位	IVL Swedish Environmental Research Institute, Gothenburg, Sweden
推荐引用方式 GB/T 7714	Mata E.,Ottosson J.,Nilsson J.. A review of flexibility of residential electricity demand as climate solution in four EU countries[J],2020,15(7).
APA	Mata E.,Ottosson J.,&Nilsson J..(2020).A review of flexibility of residential electricity demand as climate solution in four EU countries.Environmental Research Letters,15(7).
MLA	Mata E.,et al."A review of flexibility of residential electricity demand as climate solution in four EU countries".Environmental Research Letters 15.7(2020).