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A multi-model approach to investigate security of supply in the German electricity market

: Hladik, Dirk; Fraunholz, Christoph; Manz, Pia; Kühnbach, Matthias; Kunze, Robert


Institute of Electrical and Electronics Engineers -IEEE-:
15th International Conference on the European Energy Market, EEM 2018 : 27-29 June 2018, Lodz
Piscataway, NJ: IEEE, 2018
ISBN: 978-1-5386-1488-4
ISBN: 978-1-5386-1489-1
5 S.
International Conference on the European Energy Market (EEM) <15, 2018, Lodz>
Fraunhofer ISI ()
security of supply; generation adequacy; model coupling; electricity system

This paper presents a fine-tuned coupling of four energy models in order to include important electricity system aspects. These are detailed modeling of electricity demand, agent-based market dispatch of generation units and long-term capacity investments as well as congestion management in the transmission grid. The approach is applied for Germany and its neighboring countries. First results illustrate a whole coupling loop. In addition, the application of generation and transmission adequacy indicators shows a significant increase in critical system states from 2035 onwards.