財団法人 電力中央研究所

電力中央研究所 研究報告書(電力中央研究所報告)
[CRIEPI Research Report]

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研究報告書 詳細情報
[Detailed Information]

報告書番号 [Report Number]
Y05009
タイトル
欧州における電力自由化の動向 -英国BETTAの下での電力取引動向を中心に-
[Title]
Recent Development of Liberalization of European Electricity Industry: An Analysis with a Focus of Power Trading Under BETTA in the UK
概要 (図表や脚注は「報告書全文」に掲載しております)
欧州における電力自由化動向について、2003年EU指令の遵守状況や競争状況とその評価を行う。また、英国イングランド・ウェールズ・スコットランドの電力取引制度BETTAについて、価格や取引量のデータにによりその動向調査と課題の整理を行う。
[Abstract]
In Europe, liberalization of the electric power market has been steadily progressed under the 2003 EU Directive. The final goal of the directive is to create a pan-European integrated electricity market over the member states. This report investigates recent development of liberalization and reveals several issues in European electricity market. The purpose of this report is two fold. First we update information on status of compliance with 2003 EU Directive and that of competition among member states, as well as we survey results of competition assessment conducted by European Commission (EC). Second, we evaluate performance of newly introduced institution of electricity trading in the UK, BETTA, based on recent development of prices and volumes of wholesale electricity markets. The BETTA can be recognized as a geographical expansion of NETA to include Scotland. While overall competition has been advanced among member states in line with the EU Directive, EC still proposes several issues that should be improved to achieve the purpose of creating the integrated market. Such issues include further vertical unbundling of network function and promotion of investment on cross-border transmission lines. Concerning the transformation process from NETA to BETTA, the process went smooth and did not cause unexpected problems for market participants or governing bodies. This was mainly the merit of an extensive preparation towards BETTA, which initiated its operation on 1 April 2005. Since BETTA is only an initial stage of its operation, it is probably too early to finally evaluate its achievements towards a competitive and efficient electricity wholesale market. However, our research results on trading volumes and prices at wholesale power markets indicate that BETTA seems to effectively function without causing any remarkable problems.
報告書年度 [Report's Fiscal Year]
2005
発行年月 [Issued Year / Month]
2006/05
報告者 [Author]

担当

氏名

所属

後藤 美香

社会経済研究所事業経営・電力政策領域

筒井 美樹

社会経済研究所事業経営・電力政策領域

矢島 正之

電力中央研究所

キーワード [Keywords]
和文 英文
欧州電気事業 European Electric Power Utilities
自由化 Liberalization
EU指令 EU Directive
英国電力取引送電制度 BETTA
取引動向調査 Analysis of Power Trading
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