气候变化领域集成服务门户(CCPortal): Electricity demand during pandemic times: The case of the COVID-19 in Spain

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DOI	10.1016/j.enpol.2020.111964
	Electricity demand during pandemic times: The case of the COVID-19 in Spain
	Santiago I.; Moreno-Munoz A.; Quintero-Jiménez P.; Garcia-Torres F.; Gonzalez-Redondo M.J.
发表日期	2021
ISSN	3014215
卷号	148
英文摘要	Electricity demand and its typical load pattern are usually affected by many endogenous and exogenous factors to which the generation system must accordingly respond through utility operators. Lockdown measures to prevent the spread of COVID-19 imposed by many countries have led to sudden changes in socioeconomic habits which have had direct effects on the electricity systems. Therefore, a detailed analysis of how confinement measures have modified the electricity consumption in Spain, one of the countries most affected by this pandemic, has been performed in this work. Its electricity consumption has decreased by 13.49% from March 14 to April 30, compared to the average value of five previous years. Daily power demand profiles, especially morning and evening peaks, have been modified at homes, hospitals, and in the total power demand. These changes generate a greater uncertainty for the System Operator when making demand forecasts, but production deviations have increased by only 0.1%, thanks to the presence of a diversified generation mix, which has been modified during this period, increasing the proportion of renewable sources and decreasing CO2 emissions. © 2020 Elsevier Ltd
英文关键词	COVID-19 pandemic; Electricity consumption; Impact on power grids; Lockdown; Power demand drop; Power generation mix
scopus关键词	Energy policy; Demand forecast; Electricity demands; Electricity system; Electricity-consumption; Exogenous factors; Generation systems; Renewable sources; System operator; Electric power utilization; alternative energy; carbon dioxide; carbon emission; COVID-19; demand-side management; energy use; epidemic; renewable resource; smart grid; viral disease; Spain
来源期刊	Energy Policy
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/177292
作者单位	Universidad de Córdoba, Departamento Ingeniería Electrónica y de Computadores, Escuela Politécnica Superior, Campus de Rabanales, Córdoba, E-14071, Spain; Hospital Comarcal de La Axarquía, Servicio Andaluz de Salud, Torre Del Mar (Málaga), Spain; Centro Nacional Del Hidrógeno, Puertollano, Spain
推荐引用方式 GB/T 7714	Santiago I.,Moreno-Munoz A.,Quintero-Jiménez P.,et al. Electricity demand during pandemic times: The case of the COVID-19 in Spain[J],2021,148.
APA	Santiago I.,Moreno-Munoz A.,Quintero-Jiménez P.,Garcia-Torres F.,&Gonzalez-Redondo M.J..(2021).Electricity demand during pandemic times: The case of the COVID-19 in Spain.Energy Policy,148.
MLA	Santiago I.,et al."Electricity demand during pandemic times: The case of the COVID-19 in Spain".Energy Policy 148(2021).