A portfolio model for siting offshore wind farms with economic and environmental objectives

Alexana Cranmer, Erin Baker, Juuso Liesiö, Ahti Salo

Research output: Contribution to journalArticleScientificpeer-review

6 Citations (Scopus)

Abstract

Siting offshore wind farms is a complex problem due to the wake interactions between wind farms. We develop a profit maximizing portfolio model based on underlying network models to track the wake effects through a series of wind farms. Our portfolio model optimizes the siting of wind farms considering multiple wind directions and wind speeds and performs better than simple decision heuristics. Excluding sites from the portfolio has nonlinear impacts on the profitability of the portfolio of sites in that areas excluded from consideration have greater impacts on profit if they are grouped together or aligned parallel to the prevailing wind direction. The model can be readily adapted to include additional cost factors.
Original languageEnglish
Pages (from-to)304-314
Number of pages11
JournalEuropean Journal of Operational Research
Volume267
Issue number1
DOIs
Publication statusPublished - 16 May 2018
MoE publication typeA1 Journal article-refereed

Keywords

  • OR in energy
  • Decision analysis
  • Integer programming
  • Networks
  • OR in environment and climate change

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