© Aaron Praktiknjo

Prof. Dr.-Ing. Aaron Praktiknjo

RWTH Aachen

E.ON Energy Research Center
Chair for Energy System Economics
Head of the Chair
Link to institution

  • Section
  • Economics
  • Working Group
  • Development of photovoltaics and wind energy


Aaron Praktiknjo is head of the Chair for Energy System Economics (ESE) at the E.ON Energy Research Center at RWTH Aachen. He is President of the German Association for Energy Sciences and Energy Policy (GEE) and Council Member of the International Association for Energy Economics (IAEE). Together with Peter Zweifel and Georg Erdmann, he is co-author of the textbook "Energy Economics - Theory and Application".

In the ESYS project, Aaron Praktiknjo contributes his expertise to the working group "Development of photovoltaics and wind energy".