50Hertz Transmission

50Hertz is responsible for the operation, maintenance, planning, and expansion of the 380/220 kilovolt trans-mission grid throughout the German Federal States of Thuringia, Saxony, Saxony-Anhalt, Brandenburg, Berlin, Mecklenburg-Western Pomerania, and Hamburg. The transmission system operated by 50Hertz covers 109 000 square kilometres and has a length of around 9 700 kilometres. It ensures the net integration of around 41 percent of all installed wind energy plants in Germany and provides the backbone for the safe and secure power supply to some 19 million people.

Hans-Jörg Dorny, Managing Director 50Hertz, on RGI:

Hans-Jörg Dorny, Managing Director 50Hertz, by 50Hertz

"Despite the fact that we TSOs are responsible for the electricity system, the massive integration of electricity from renewable sources is a challenge we can not successfully master on our own. We need the support and the cooperation with politicians, authorities, market players and civil society. Europe has chosen to go renewable; our role is to set the proper ground to make it possible. 50Hertz has a massive investment programme to develop urgently the grid according to the needs of the next decades. The cooperation with NGOs in RGI helps us ensuring that we keep the right track and that we meet society’s expectations." 

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