
About us
We are an association of engineers from industry and research with the aim of making electricity grids and plants better, smarter and more economical. Our association is open for you to join upon request. We meet once a month on or offline to exchange ideas, coordinate our goals and update each other on the latest developments.

Goals of the Grid Impedance Interest Group

Raise understanding of the role of grid impedance in the energy transition

Discussion forum for the digitalisation of electrical grids

Platform for discussions on the current challenges of decentralized energy supply

We don't see grid impedance as an end in itself. Knowledge of grid impedance makes a significant contribution to the success of a decentralised power supply.
Board chair

Prof. Dr.-Ing Detlef Schulz
Chairman of the Board

Assoc. Prof. Dominique Roggo
Vice Chairman of the Board

MSc Stephen Hoffman
Secretary & 2nd Deputy
Board
Detlef Schulz, Helmut Schmidt University, Prof. Dr.-Ing.
Gerd Bumiller, Ruhr West University, Prof. Dr.-Ing.
Dominique Roggo, HES-SO Valais-Wallis, Prof. Dr.-Ing.
Christoph Gassner, Bayernwerke
Sante Pugliese, Christian Albrechts University, Dr.-Ing.
Robert Stiegler, Technical University of Dresden, Dipl.-Ing.
Stephan Hoffmann, morEnergy GmbH, M.Sc.
The network
Research and industry
Contact person
Prof. Dr.-Ing. Detlef Schulz (co-initiator)
Contact us
Grid impedance in the engineering plant,
Georg-Wilhelm-Strasse 187,
D-21107 Hamburg
+49 (0)40 555 546 215
