气候变化领域集成服务门户(CCPortal): Analysing electricity flows and congestions: Looking at locational patterns

CCPortal

DOI	10.1016/j.enpol.2021.112351
	Analysing electricity flows and congestions: Looking at locational patterns
	Costa-Campi M.T.; Davi-Arderius D.; Trujillo-Baute E.
发表日期	2021
ISSN	03014215
卷号	156
英文摘要	Countries are making important efforts decarbonising their electricity generation mix. In this context, improving the operational efficiency enables better use to be made by renewables and the grids. However, the location of new capacity might be relevant from the social welfare point of view when private decisions might affect the power system efficiency. In this paper, we analyze the Spanish transmission grid with the aim to explore in the power system efficiencies with a high share of renewables in the generation mix. We explore in the location of the generation technologies to see how efficient they are located with regard to the consumption. We find wind is one of the least efficiently located, which has implied relevant grid investments paid by consumers. Moreover, a high concentration of renewables increases grid-congestions, which might constrain locations for future capacity. Our results highlight there is a trade-off between incomes from RES and grid costs paid by consumers. Therefore, we suggest RES policies should include some locational incentives. We analyze pros and cons from some choices and conclude countries should provide further grid information to incumbents and also include locational incentives in future RES auctions. Indeed, results from this paper represent a first stage in the design of these locational incentives. © 2021 Elsevier Ltd
关键词	Energy efficiency Regulation Renewables Transmission
英文关键词	Economic and social effects; Electric power transmission; Investments; Location; Transmissions; Decarbonising; Electricity-generation; Energy; Generation mix; Operational efficiencies; Power system efficiency; Regulation; Renewables; Social welfare; Transmission grids; Energy efficiency; alternative energy; electricity generation; energy efficiency; energy policy; regulatory framework; Spain
语种	英语
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/205064
作者单位	University of Barcelona and Chair of Energy Sustainability, Barcelona Institute of Economics, Spain; University of Lleida and Chair of Energy Sustainability, Barcelona Institute of Economics, Spain
推荐引用方式 GB/T 7714	Costa-Campi M.T.,Davi-Arderius D.,Trujillo-Baute E.. Analysing electricity flows and congestions: Looking at locational patterns[J],2021,156.
APA	Costa-Campi M.T.,Davi-Arderius D.,&Trujillo-Baute E..(2021).Analysing electricity flows and congestions: Looking at locational patterns.Energy Policy,156.
MLA	Costa-Campi M.T.,et al."Analysing electricity flows and congestions: Looking at locational patterns".Energy Policy 156(2021).