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Welcome to the Department of Information Systems for Sustainable Society.

Wolfgang Ketter

Our research is highly interdisciplinary, drawing from data analytics, decision science, computer science, economics, behavioural science, and machine learning to advance society toward a sustainable future.

Wolfgang Ketter, Chaired Professor of Information Systems at the Faculty of Management, Economics, and Social Sciences at the University of Cologne


Wissenschaftlicher Software Entwickler am IS3 und Rechenzentrum gesucht


Wolf Ketter's podcast on “Energy Transition”

Please find the podcast here.

Article on "Die Bedeutung von Machine Learning und Data Analytics im Kontext nachhaltiger Energieversorgungssysteme"

Please find the full-length article (German) here.

Wolf Ketter's talk on “Sustainable Energy without Fear” now available

TEDx Rotterdam on November 3

New Publications

20.11.2017 We updated our current publications.

Open Positions (Doctoral Researcher)

We invite applications for the position Doctoral Researcher...

Kick-off Event Advanced Analytics & Applications

11.10.2017 First Lecture

Wolf Ketter's Research Wins Runner-Up Best Paper of the Year Award


Wolfgang Ketter new director of the Institute of Energy Economics

Professor Dr Axel Freimuth: “A luminary in the field of digitalization”