@inproceedings{LerchSchellerBruckner2023,
  author    = {Lerch, Philipp and Scheller, Fabian and Bruckner, Thomas},
  title     = {Potential of demand response for chlor-alkali electrolysis processes},
  booktitle = {19th International Conference on the European Energy Market (EEM)},
  isbn      = {979-8-3503-1258-4},
  doi       = {10.1109/eem58374.2023.10161892},
  institution = {Fakult{\"a}t Wirtschaftsingenieurwesen; Institut f{\"u}r Sustainable Energy Systems (INSYS)},
  pages     = {1 -- 7},
  year      = {2023},
  abstract  = {Chlor-alkali electrolysis indicates significant demand response potential, accounting for over 2\% of Germany's total electricity demand. To fully analyze this potential, digital models or digital twins are necessary. In this study, we use the IRPopt modeling framework to develop a digital model of an electrolysis process and examine the cost-optimal load shifting application in the day-ahead spot and balancing reserve market for various price scenarios (2019, 2030, 2040). We also investigate the associated CO 2 emissions. Combined optimization at both markets results in greater and more robust cost savings of 16.1\% but cannibalizes the savings that are possible through optimization separately at each market. In future scenarios, the shares of savings from spot and reserve market could potentially reverse. CO 2 savings between 2.5\% and 9.2\% appear only through optimization at the spot market and could even turn negative if optimized solely at the reserve market.},
  language  = {en}
}