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Advances in Energy Systems
book

Advances in Energy Systems

by Peter D. Lund, John A. Byrne, Reinhard Haas, Damian Flynn
April 2019
Intermediate to advanced content levelIntermediate to advanced
568 pages
27h 45m
English
Wiley
Content preview from Advances in Energy Systems

30The Influence of Interconnection Capacity on the Market Value of Wind Power

Carlo Obersteiner

Energy Economics Department, Wien Energie GmbH, Vienna, Austria

One key prerequisite for reaching high wind shares in Europe is an expansion of the existing transmission grid. So far, grid studies have focused on welfare effects and technical aspects of grid planning. In this chapter, a stylized two‐system model is used to analyze principal effects of transmission grid expansions on the market value of wind power. When two markets with similar supply characteristics and wind shares but not perfectly correlated wind power generations are interconnected, the market value of wind power increases. For a more general case of an importing and exporting market, this is still true for overall wind power generation but not necessarily for generations in both markets. The reduction in generation cost due to the interconnection of markets with significant wind shares is highly sensitive to the correlation of wind power generations. These results have two major implications: (i) Wind power generators can manage the risk associated with market value changes due to interconnection capacity by distributing their portfolio across markets and (ii) when evaluating the economics of an interconnector, proper modeling of wind power generation is crucial.

INTRODUCTION

Within the past century, a highly intermeshed transmission grid has been built up in Europe. In times of regulated power markets, its ...

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Publisher Resources

ISBN: 9781119508281Purchase book