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Forschungskolloquium | Research Seminar

Wintersemester 2025/26

DateSpeakerTopic
07. OKT 2025

Martin Lange, M.Sc.
Research Associate, Energiewirtschaftliches Institut 
an der Universität zu Köln (EWi)

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Michaele Diehl, M.Sc.
Research Associate, Energiewirtschaftliches Institut 
an der Universität zu Köln (EWi)

(P) Proposal-Modul PO2022: 
Essays on Energy Economics

Abstract

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(P) Proposal-Modul PO2022: 
Essays in Energy Economics

Abstract

14. OKT 2025

Merit Dressler, M.Sc.
Research Associate, Energiewirtschaftliches Institut 
an der Universität zu Köln (EWi)
 

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David Wohlleben, M.Sc.
Research Associate, Energiewirtschaftliches Institut 
an der Universität zu Köln (EWi)

(P) Proposal-Modul PO2022: 
Essays on Energy Economics

Abstract

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(P) Proposal-Modul PO2022: 
Essays on the Economics of Low-Carbon Energy Commodities

Abstract

21. OKT 2025Dr. Sami Ben Rejeb

The Energy Strategic Landscape in North Africa

Abstract

28. OKT 2025Jun.-Prof. Dr. Julian Quinting
Research Scientist, Energiewirtschaftliches Institut 
an der Universität zu Köln (EWi)
 
18. NOV 2025Dr. Jacqueline Adelowo
PostDoc at  ifo Institute, Center for Energy, Climate, and Resources and member of the Junior Faculty at the Department of Economics at LMU Munich (University of Munich)

Deregulation in electricity retail markets — default prices as outside option” (with Matteo Broso and Carlo Cambini)

Abstract

25. NOV 2025
Exchange with the FCN (RWTH Aachen):
14:00-18:00 Uhr
 Marlene Bröcker 
Wissenschaftliche Mitarbeiterin am Lehrstuhl Economics, Energy and Sustainablility, Universität zu Köln 
&
Jun.-Prof. Dr. Oliver Ruhnau
Juniorprofessur für Energy Market Design, Universität zu Köln
Demand charges in electricity capacity markets: design options and implications
 Rahil Dejkam
Wissenschaftliche Mitarbeiterin FCN-ECO, RWTH Aachen
Smart Meter Analytics and Tariff Design for Alleviating Energy Poverty: Evidence from a Clustering-Based Study in Montreal
 Frank Heinz, M.Sc.
Faculty Member, RWTH Aachen
Flexibility in Decarbonized Power Systems: A Need for Subsidies or Leave It to the Market?
 Arne Lilienkamp, M.Sc.
Senior Research Associate, Energiewirtschaftliches Institut 
an der Universität zu Köln (EWi)
May the tariff be with you – How effective tariff designs reduce grid costs
 Constanze Liepold, M.Sc.
Wissenschaftliche Mitarbeiterin FCN-ECO, RWTH Aachen
What Will You Accept? - An Analysis of Occupants Preferences for Direct Load Control in Residential Buildings
 Maximilain Walde, M.Sc.
Research Associate, Energiewirtschaftliches Institut 
an der Universität zu Köln (EWi)
Optimal mixes for dispatchable net-zero electricity generation: insights from screening curves
 Qinghan Yu, M.Sc.
Wissenschaftliche Mitarbeiterin FCN-ECO, RWTH Aachen
A Hybrid Fuzzy Real Options Valuation Approach with Fuzzy Discount Rates Applied to Carbon Capture Utilization and Storage Investments
02. DEZ 2025Natalie Krank, Diplom-Mathematikerin (Linkedin)
Bundesnetzagentur in Bonn

Case study of increase-decrease gaming at the German-Danish border

Abstract

 Max Schönfisch
Power Sector Modeller, 
International Energy Agency (IEA), Paris / Frankreich
World Energy Outlook 2025
09. DEZ 2025

Part 1: Marlene Bröcker (presenting), Oliver Ruhnau, Diana Krainer and Stefan Strömer

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Part 2 (in German): Merit Dressler (presenting), Arne Lilienkamp, Julian Keutz, Lisa Just, and Oliver Ruhnau

"Demand charges in electricity capacity markets: design options and implications"

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„Bewertung von Flexibilitäten in Kapazitätsmechanismen“

16. DEZ 2025
Research idea pitch & Presentation
Fernuniversität in Hagen
 
 Dr. Stefan Poier,
Fernuniversität in Hagen

"Here Comes the Sun: Investigating the Solar Rebound Effect and Consumption Behavior in Photovoltaic Households"

Abstract

 Mensur Delic, M.Sc.,
Fernuniversität in Hagen

"Accounting for the solar rebound effect alters Europe’s energy transition"

Abstract

13. JAN 2026Dr. Arndt von Schemde, PhD & Svend Boye
THEMA, Partner

The threat to power supply

Abstract

 Prof. Dr. Christoph Wolff,
CEO, Smart Freight Centre, Amsterdam, 
Honorary Professor Economics & Social Sciences, University of Cologne

tbd

Abstract: tbd

20. JAN 2026

Stephan Terhorst, M.Sc.
Research Associate, Energiewirtschaftliches Institut 
an der Universität zu Köln (EWi)

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Justus Heuer, M.Sc.
Stipendiat am Lehrstuhl Economics, Energy and Sustainablility, Universität zu Köln

(P) Proposal-Modul Prüfung: Essays on Energy Economics

Abstract

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(P) Proposal-Modul Prüfung: Analyse der Stabilit¨at von Energiesystemen

Abstract

27. JAN 2026

Jun.-Prof. Dr. Michael Bucksteeg, 
Research Scientist

Michaele Diehl, MSc. & Merit Dressler, M.Sc.,
Research Associates

Energiewirtschaftliches Institut an der Universität zu Köln (EWi)

Pres. 1: The German balancing energy market reform: Analyzing effects on prices, liquidity and competition

Abstract

 Jun.-Prof. Dr. Michael Bucksteeg, 
EWI / Fernuniversität Hagen

Pres. 2: Is it plugged in? Impact of Vehicle-to-grid and the Connecting Behavior on the European Power System

Abstract

03. FEB 2026Maximilian Walde, M.Sc., Julian Keutz, M.Sc.,
Research Associate Senior Research Accociate 
Energiewirtschaftliches Institut an der Universität zu Köln (EWi)
&
Jun.-Prof. Dr. Oliver Ruhnau,
Research Scientist, Energiewirtschaftliches Institut 
an der Universität zu Köln (EWi) 

Optimal mixes for dispatchable net-zero electricity generation: insights from screening curves

Abstract

 Natalie Krank,
Bundesnetzagentur (BNetzA), Bonn
&
Tim Jäger, M.Sc.,
Research Associate, Energiewirtschaftliches Institut 
an der Universität zu Köln (EWi)

The StoNED-method for efficiency benchmarking of German electricity DSOs

Abstract