气候变化领域集成服务门户(CCPortal): Systemic risks in electricity systems: A perspective on the potential of digital technologies

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DOI	10.1016/j.enpol.2022.112901
	Systemic risks in electricity systems: A perspective on the potential of digital technologies
	Körner M.-F.; Sedlmeir J.; Weibelzahl M.; Fridgen G.; Heine M.; Neumann C.
发表日期	2022
ISSN	0301-4215
卷号	164
英文摘要	In the last decades, several developments have transformed electricity systems in Europe towards liberalized and decentralized systems that are coupled inter-sectorally and inter-regionally. These developments have yielded various significant benefits, such as increased efficiency and robustness. However, we argue that they have also caused new interdependencies and complexity with a corresponding increase in associated systemic risks, e.g., local failures may spread faster and more extensively throughout the system. In this paper, we illustrate how systemic risks may arise in European electricity systems by discussing three exemplary developments. We also discuss the decisive role of the digital transformation that, on the one hand, speeds up the transition of electricity systems and challenges electricity systems’ stability through rapid change, but on the other hand may also provide solutions to tackle systemic risks. We argue that, especially in a strongly interconnected world, policymakers must implement a global perspective on these critical and increasingly complex systems, requiring adequate cooperation with respect to data. Using an exemplary case from Germany, we finally illustrate how an intensified data exchange may help to address systemic risks. In this context, we draw a perspective on the potential of emerging digital technologies, like self-sovereign identities, blockchains, and privacy-enhancing technologies. © 2022 The Authors
英文关键词	Blockchain; Energy informatics; Privacy-enhancing technologies; Renewable energy sources; Self-sovereign identities; Systemic risks
语种	英语
scopus关键词	Blockchain; Data privacy; Decentralized systems; Electronic data interchange; Block-chain; Decentralized system; Digital technologies; Electricity system; Energy informatics; Local failure; Privacy enhancing technologies; Renewable energy source; Self-sovereign identity; Systemic risks; Renewable energy resources; alternative energy; electricity generation; energy efficiency; energy policy; energy resource; Germany
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/256255
作者单位	University of Bayreuth, FIM Research Center, Germany; Project Group Business & Information Systems Engineering of the Fraunhofer FIT, Germany; University of Luxembourg, Interdisciplinary Centre for Security, Reliability and Trust, Luxembourg; University of Lübeck, E-Government and Open Data Ecosystems, Institute for Multimedia and Interactive Systems, Germany; TenneT TSO GmbH, Germany
推荐引用方式 GB/T 7714	Körner M.-F.,Sedlmeir J.,Weibelzahl M.,et al. Systemic risks in electricity systems: A perspective on the potential of digital technologies[J],2022,164.
APA	Körner M.-F.,Sedlmeir J.,Weibelzahl M.,Fridgen G.,Heine M.,&Neumann C..(2022).Systemic risks in electricity systems: A perspective on the potential of digital technologies.Energy Policy,164.
MLA	Körner M.-F.,et al."Systemic risks in electricity systems: A perspective on the potential of digital technologies".Energy Policy 164(2022).