How much room for a competitive electricity generation market in Portugal?

被引:26
作者
Amorim, F. [1 ,5 ]
Vasconcelos, J. [1 ]
Abreu, I. C. [2 ]
Silva, P. P. [3 ,4 ]
Martins, V. [5 ]
机构
[1] MIT Portugal Sustainable Energy Syst, IST, P-2744016 Porto Salvo, Portugal
[2] Assoc Energias Renovaveis, APREN, P-1050215 Lisbon, Portugal
[3] Univ Coimbra, Fac Econ, P-3004512 Coimbra, Portugal
[4] INESCC, P-3000033 Coimbra, Portugal
[5] Univ Tecn Lisboa, ISEG, P-1200725 Lisbon, Portugal
关键词
Electricity system; Energy policy; MIBEL (Iberian Electricity Market);
D O I
10.1016/j.rser.2012.10.010
中图分类号
X [环境科学、安全科学];
学科分类号
08 ; 0830 ;
摘要
Although the Portuguese electricity market was fully liberalized in 2006 and Iberian Electricity Market operators were set up some years ago, almost all electricity generated in Portugal benefits from a State guaranteed price, independent of market behavior. This applies not only to producers using renewable energy sources and cogeneration under feed-in tariffs, but also to all conventional power plants that undersigned a Power Purchase Agreement in the 1990s. This paper assesses current and future amounts of electricity traded without State guaranteed price and identifies the main challenges facing the transition towards a competitive Portuguese electricity generation market in the next two decades. The electricity market of the future, freed from the present legacy generation contracts, will have to promote economic efficiency within a complex multi-variable climate/energy policy framework. (C) 2012 Elsevier Ltd. All rights reserved.
引用
收藏
页码:103 / 118
页数:16
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