Energy Systems of the Future

Initiative of the German Academies of Sciences for a sustainable, secure and affordable energy supply

This is what the future could look like in 2050: Electricity is mainly generated from wind and solar power. Cars are fuelled with electricity or hydrogen. Buildings are so well insulated that they no longer require heating. Technically, all this is possible. But how do we get there? What remains to be explored? And how is the transition towards a more sustainable energy supply to be financed? The Academies’ Project “Energy Systems of the Future” (ESYS) provides answers to such questions in position papers and analyses. Since 2013, the joint initiative of acatech, Leopoldina and the Union of the German Academies has been advising politics and society.

Innovative generation and storage technologies, energy markets and energy law, citizens' participation and consumer behaviour - some 600 university and non-university institutes are engaged in energy research in Germany. To this we must add the research and development departments in various companies.

ESYS pools and classifies the expertise of different disciplines and prepares and edits it for political and public discussion. More than 100 experts from academia and industrial research are involved in the project in an honorary capacity. Experts from the technical and natural sciences, economics, law, and the social sciences collaborate in interdisciplinary Working Groups.

Experts in the field are likewise involved: Throughout the process, there is a constant exchange between the Working Groups and representatives from politics, the industry and civil society organisations - from the development of the topics to the presentation of the results. Their work is supported by a Project Office.

„The energy transition is a highly complex transformation process. If it is to be successfully implemented, different competences need to be pooled. With its interdisciplinary structure, the project ESYS provides a suitable framework to meet this challenge. “

Manfred Fischedick
Wuppertal Institute for Climate, Environment and Energy

„ESYS assembles top-level experts from a variety of disciplines. In open, committed discussion panels, they succeed in creating a rare interdisciplinary spirit. The project brings together representatives of scientific and industrial research, thus enabling a holistic consideration of the energy system.“

Christian Doetsch
Fraunhofer UMSICHT

„There are many aspects that need to be understood and arranged if the energy transition is to be successful. With its interdisciplinary structure, ESYS offers a unique platform, in which it is a pleasure to participate.“

Daniela Thrän
Helmholtz Centre for Environmental Research

„ESYS pools the expertise of leading scientists. I consider it a great benefit to be enabled to better understand other perspectives, while contributing the economic point of view. Only by pooling our knowledge can we succeed in comprehensively assessing the challenges of the energy transition.“

Christoph M. Schmidt
RWI – Leibniz Insitute for Economic Research

„As an engineer, I create knowledge we require for the transformation of the energy system. If this knowledge is to reach political decision-makers, it must be appropriately processed and explained. With its publications and dialogue programmes, ESYS enables this transfer.“

Jutta Hanson
Technische Universität Darmstadt

„On the basis of a holistic study of the energy system, the members of ESYS work out possible courses of action. With this approach, they are setting standards. Their work at the interface between academia, politics, the industry and civil society ensures that their political and social propositions are both scientifically sound and practical.“

Ortwin Renn
Institute for Advanced Sustainability Studies (IASS)

Board of Directors

The project is governed and represented by a five-person Board of Directors.

  • Prof. Dr. Dirk Uwe Sauer
  • RWTH Aachen University
  • Institute for Power Electronics and Electrical Drives (ISEA)
  • Chair for Electrochemical Energy Conversion and Storage Systems
  • Chairholder
  • Prof. Dr. Karen Pittel
  • ifo Institute - Leibnitz Institute for Economic Research / LMU Munich
  • ifo Center for Energy, Climate and Exhaustible Resources
  • Director

Board of Trustees

Position papers are adopted by the Board of Trustees prior to publication.

  • Prof. Dr. Robert Schlögl
  • Fritz Haber Institute of the Max Planck Society
  • Department of Inorganic Chemistry
  • Director and Scientific Member
  • Prof. Dr. Andreas Löschel
  • University of Münster
  • School of Business and Economics
  • Chair of Microeconomics with a Focus on Energy and Resource Economics
  • Chairholder