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Julian Keutz, M.Sc.

Senior Research Associate

Julian Keutz

Julian Keutz

Send email to:julian.keutz@ewi.uni-koeln.de
Curriculum Vitae (pdf)– Link opens in a new window

Julian Keutz, M.Sc.

Senior Research Associate

Julian Keutz joined the EWI in 2021 and is a PhD student at the University of Cologne. His research focus lies in the fields of energy system modelling with a focus on decentralization, digitalization and decarbonization of energy systems. Before joining EWI, Julian Keutz studied Industrial Engineering with a major in Eletrical Energy Technology at the RWTH Aachen University.

Studies

Security of Supply in North Rhine-Westphalia in 2030
  • On behalf of IHK NRW
A Comparative Analysis and Simulation of DSM and Energy Efficiency in Chinese and German Industry
  • On behalf of German Energy Agency (dena)
Scenarios for the price development of energy commodities
  • On behalf of Akademienprojekt "Energiesysteme der Zukunft" (ESYS)

Research Reports

Optimized grid connections for wind and PV: How grid expansion costs can be saved via reduced grid connection capacity
  • Financial support Förderinitiative Integriertes Strommarktdesign der Gesellschaft zur Förderung des Energiewirtschaftlichen Instituts an der Universität zu Köln e.V.

Analyses

Gas-fired power generation in winter 2022/2023
  • On behalf of Gesellschaft zur Förderung des Energiewirtschaftlichen Instituts an der Universität zu Köln e.V.

Reports

Hydrogen storage in Germany and Europe: Model-based analysis up to 2050
  • On behalf of RWE Gas Storage West GmbH
Hydrogen storage in Germany and Europe: Model-based analysis up to 2050
  • On behalf of RWE Gas Storage West GmbH
Facilitating China’s Industrial Transformation with CCU/S
  • On behalf of Deutsche Energieagentur (dena)

Tools

EnTrans – DSM EE Simulation Tool
  • On behalf of German Energy Agency (dena)

Articles

Assessing the impact of take-or-pay rates in long-term contracts for hydrogen imports on a decarbonized European energy system under weather variability

Published in: Applied Energy, Vol. 389, 1 July 2025, 125784, published online 27 March 2025.

Szenarien für die Preisentwicklung von Energieträgern

Published in: et Energiewirtschaftliche Tagesfragen, Vol. 73 (3), 2023, pp. 37-40.

Politikoptionen zur Steigerung von Demand Side Management und Energieeffizienz in der deutschen und chinesischen Industrie

Published in: et - Energiewirtschaftliche Tagesfragen, Vol. 72 (12), 2022, pp. 67-70.

Working Papers

Assessing the Impact of Take-or-Pay Rates in Long-Term Contracts for Hydrogen Imports on a Decarbonized European Energy System under Weather Variability
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