Extreme events in the European renewable power system: Validation of a modeling framework to estimate renewable electricity production and demand from meteorological data

L. van der Most*, K. van der Wiel, R. M.J. Benders, P. W. Gerbens-Leenes, P. Kerkmans, R. Bintanja

*Corresponding author for this work

Research output: Contribution to journalArticleAcademicpeer-review

7 Citations (Scopus)
170 Downloads (Pure)

Abstract

With the need to reduce greenhouse gas emissions, the coming decades will see a transition of Europe's power system, currently mainly based on fossil fuels towards a higher share of renewable sources. Increasing effects of fluctuations in electricity production and demand as a result of meteorological variability might cause compound events with unforeseen impacts. We constructed and validated a modeling framework to examine such extreme impact events on the European power system. This framework includes six modules: i) a reservoir hydropower inflow and ii) dispatch module; iii) a run-of-river hydropower production module; iv) a wind energy production module; v) a photovoltaic solar energy production model; and vi) an electricity demand module. Based on ERA5 reanalysis input data and present-day capacity distributions, we computed electricity production and demand for a set of European countries in the period 2015–2021 and compared results to observed data. The model captures the variability and extremes of wind, photovoltaic and run-of-river production well, with correlations between modelled and observed data for most countries of more than 0.87, 0.68 and 0.65 respectively. The hydropower dispatch module also functions well, with correlations up to 0.82, but struggles to capture reservoir inflows and operating procedures of some countries. A case study into the meteorological drivers of extreme events in Sweden and Spain showed that the meteorological conditions during extreme events selected by the model and extracted from observational data are similar, giving confidence in the application of the modeling framework for (future changes in) extreme event analysis.

Original languageEnglish
Article number112987
Number of pages15
JournalRenewable and Sustainable Energy Reviews
Volume170
DOIs
Publication statusPublished - Dec-2022

Keywords

  • Climate variability
  • Compound events
  • Electricity model
  • European energy transition
  • Extreme events
  • Extreme weather impacts
  • Hydropower generation
  • Model validation

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