G2TT
来源类型Discussion paper
规范类型论文
来源IDDP12556
DP12556 Conventional Power Plants in Liberalized Electricity Markets with Renewable Entry
Gerard Llobet; Jorge Padilla
发表日期2018-01-03
出版年2018
语种英语
摘要This paper examines the optimal capacity choices of conventional power generators after the introduction of renewable production. We start with a basic and generally accepted model of the liberalized wholesale electricity market in which firms have insufficient incentives to invest and we illustrate how the entry of renewable generation tends to aggravate that problem. We show that the incentives to invest in firm capacity (e.g. conventional thermal plants) may be restored by means of a capacity auction mechanism. That mechanism is vulnerable and, hence, may prove ineffective unless governments can credibly commit not to sponsor the entry of new capacity outside the auction mechanism. We explain that such commitment may be particularly difficult in the current political context where energy policy is conditioned by environmental and industrial-policy goals. We finally propose a way to enhance the credibility of capacity auctions by committing to optimally retire idle (conventional) power plants in response to entry outside the auction.
主题Industrial Organization
关键词Conventional generation Renewable energy Security of supply Missing-money problem Environmental goals Capacity payments
URLhttps://cepr.org/publications/dp12556
来源智库Centre for Economic Policy Research (United Kingdom)
资源类型智库出版物
条目标识符http://119.78.100.153/handle/2XGU8XDN/541367
推荐引用方式
GB/T 7714
Gerard Llobet,Jorge Padilla. DP12556 Conventional Power Plants in Liberalized Electricity Markets with Renewable Entry. 2018.
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