气候变化领域集成服务门户(CCPortal): Capacity subscription grid tariff efficiency and the impact of uncertainty on the subscribed level

CCPortal

DOI	10.1016/j.enpol.2022.112972
	Capacity subscription grid tariff efficiency and the impact of uncertainty on the subscribed level
	Bjarghov S.; Farahmand H.; Doorman G.
发表日期	2022
ISSN	0301-4215
卷号	165
英文摘要	While volume-based grid tariffs have been the norm for residential consumers, capacity-based tariffs will become more relevant with the increasing electrification of society. A further development is capacity subscription, where consumers are financially penalised for exceeding their subscribed capacity, or alternatively their demand is limited to the subscribed level. The penalty or limitation can either be static (always active) or dynamic, meaning that it is only activated when there are active grid constraints. We investigate the cost impact for static and dynamic capacity subscription tariffs, for 84 consumers based on six years of historical load data. We use several approaches for finding the optimal subscription level ex ante. The results show that annual costs remain both stable and similar for most consumers, with a few exceptions for those that have high peak demand. In the case of a physical limitation, it is important to use a stochastic approach for the optimal subscription level to avoid excessive demand limitations. Facing increased peak loads due to electrification, regulators should consider a move to capacity-based tariffs in order to reduce cross-subsidisation between consumers and increase cost reflectivity without impacting the DSO cost recovery. © 2022 The Authors
英文关键词	Capacity subscription; Efficiency; Grid tariffs; Peak pricing; Uncertainty
语种	英语
scopus关键词	Costs; Electric utilities; Stochastic systems; Capacity subscription; Cost impact; Dynamic capacity; Further development; Grid constraint; Grid tariff; Peak pricing; Residential consumers; Statics and dynamics; Uncertainty; Efficiency; electrification; energy use; pricing policy; residential energy; tariff structure; uncertainty analysis
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/256202
作者单位	Department of Electric Power Engineering, NTNU, Trondheim, Norway; Statnett, Oslo, Norway
推荐引用方式 GB/T 7714	Bjarghov S.,Farahmand H.,Doorman G.. Capacity subscription grid tariff efficiency and the impact of uncertainty on the subscribed level[J],2022,165.
APA	Bjarghov S.,Farahmand H.,&Doorman G..(2022).Capacity subscription grid tariff efficiency and the impact of uncertainty on the subscribed level.Energy Policy,165.
MLA	Bjarghov S.,et al."Capacity subscription grid tariff efficiency and the impact of uncertainty on the subscribed level".Energy Policy 165(2022).