globalchange  > 气候变化与战略
DOI: 10.1016/j.enpol.2020.111346
论文题名:
Reforming the colombian electricity market for an efficient integration of renewables: A proposal
作者: Mastropietro P.; Rodilla P.; Rangel L.E.; Batlle C.
刊名: Energy Policy
ISSN: 03014215
出版年: 2020
卷: 139
语种: 英语
中文关键词: Binding dispatch ; Colombian electricity market ; Intraday market ; Multi settlement ; Renewable integration ; Single settlement ; Uniform pricing
英文关键词: Costs ; Electric industry ; Power markets ; Binding dispatch ; Colombians ; Multi settlement ; Renewable integration ; Single settlement ; Uniform pricing ; Electric load dispatching ; alternative energy ; electricity industry ; energy market ; energy policy ; price dynamics ; reform process ; Colombia
英文摘要: The Colombian short-term electricity market is characterised by a single settlement and by the clearing of a single national hourly spot price for the entire grid. This price is computed ex post, based on the real-time operation of the system. In the day ahead, there is only an operational dispatch, which does not set any binding economic commitment. A deviation from such dispatch (due, for instance, to an outage), if it is informed in advance, has no economic consequence for market agents. As recognised by Colombian regulatory institutions, this design is not suitable to efficiently integrate large shares of variable renewable resources. This paper presents a regulatory proposal for introducing, in Colombia, a multi-settlement system, consisting of a binding day-ahead market, followed by intraday sessions and a balancing market. The main discussion focuses on how to solve the complexities arising from the introduction of a multi-settlement system in a context where sessions are cleared based on uniform pricing. The paper also analyses the interactions of the proposed design with other aspects of the Colombian power sector regulation (such as the impact of this reform on long-term contracts or on the reliability charge mechanism). © 2020
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/167347
Appears in Collections:气候变化与战略

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作者单位: Instituto de Investigación Tecnológica, Universidad Pontificia Comillas, Sta. Cruz de Marcenado 26, Madrid, Spain; Comisión de Regulación de Energía y Gas, Av. Calle 116 No. 7-15, Edificio Cusezar, Bogotá, Colombia; MIT Energy Initiative, Cambridge, US and Florence School of Regulation, 77 Mass. Av., Florence, Italy

Recommended Citation:
Mastropietro P.,Rodilla P.,Rangel L.E.,et al. Reforming the colombian electricity market for an efficient integration of renewables: A proposal[J]. Energy Policy,2020-01-01,139
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