Federal Ministry for Economic Affairs and Energy

Federal Ministry for the Environment, Nature Conservation and Nuclear Safety

Federal Network Agency for Electricity, Gas, Telecommunications, Post and Railway

European Energy Exchange AG

World Energy Council

Federal Association of the Energy and Water Industry – BDEW

The Association of German Engineers

European Network of Transmission System Operators for Electricity

Hellemans Consultancy Nederland B.V.

Hellemans Consultancy Belgie BVBA