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Is battery energy storage economic in islanded power systems? Focus on the island of Jersey

Publication: Chapter in book/Conference proceedingContribution to conference proceedings

Abstract

Battery energy storage (BES) is attracting increasing attention for balancing variable renewable electricity (VRE) production in mainland power systems. However, the application of storage systems is argued to be even more relevant in islands or isolated systems which suffer more acutely from existing challenges in power system management. This paper investigates the use of storage for the island of Jersey, primarily in for two applications; reducing exposure to peak pricing over the existing interconnector to France, and also deferring or removing completely the need to use of on-island generation to supply peak loads. The results demonstrate that an investment in energy storage cannot be justified merely by the benefits from making profits from these applications. However, we consider how the investment equation could change as the cost of BES falls into the future and if it can provide additional benefits such as avoidance of the cost of replacement generation.

Original languageEnglish
Title of host publication2016 13th International Conference on the European Energy Market, EEM 2016
Subtitle of host publication6-9 June 2016, Porto, Portugal
Place of PublicationDanvers, MA
PublisherIEEE Computer Society
ISBN (Electronic)9781509012978
DOIs
Publication statusPublished - 25 Jul 2016
Externally publishedYes
Event13th International Conference on the European Energy Market, EEM 2016 - Porto, Portugal
Duration: 6 Jun 20169 Jun 2016

Publication series

SeriesInternational Conference on the European Energy Market, EEM
ISSN2165-4077

Conference

Conference13th International Conference on the European Energy Market, EEM 2016
Country/TerritoryPortugal
CityPorto
Period6/06/169/06/16

Bibliographical note

Publisher Copyright:
© 2016 IEEE.

Keywords

  • Batteries
  • Cost-benefit analysis
  • Energy Storage

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