Bitte verwenden Sie diesen Link, um diese Publikation zu zitieren, oder auf sie als Internetquelle zu verweisen: https://hdl.handle.net/10419/312245 
Erscheinungsjahr: 
2023
Quellenangabe: 
[Journal:] Energy Systems [ISSN:] 1868-3975 [Publisher:] Springer [Place:] Berlin, Heidelberg [Year:] 2023 [Pages:] 1-39
Verlag: 
Springer, Berlin, Heidelberg
Zusammenfassung: 
While climate and energy policy targets require fundamental changes and expansions in the energy infrastructure, hydropower systems across Europe remain essential for low-carbon energy systems. With renewable fuel import prices being subject to large uncertainties, this work aims to substantiate the relationship between these fuel import prices and multireservoir hydropower systems in a climate-neutral energy system. To that end, three green hydrogen import price scenarios are combined with two aggregated modelling approaches for pan-European hydropower assets. Using the integrated energy system model SCOPE SD, the analysis shows that import prices for green hydrogen have a significant impact on European electricity generation (+ 595 GW eland + 650 TWh el/yr), domestic hydrogen production (+ 396 TWh th/yr), and water values of European hydropower assets (+ 33 % of average value in Norway). The results further indicate that the different aggregation methods only have a minor impact, suggesting that the computationally more efficient approach with up to 90% reductions in solution time provides suitable approximations of hydropower generation and flexibility in future analyses.
Schlagwörter: 
Energy system modelling
Hydropower
Electricity market
Renewable fuels
Hydrogen
Aggregation
Persistent Identifier der Erstveröffentlichung: 
Creative-Commons-Lizenz: 
cc-by Logo
Dokumentart: 
Article
Dokumentversion: 
Published Version

Datei(en):
Datei
Größe





Publikationen in EconStor sind urheberrechtlich geschützt.