Electricity volumes from renewable energy sources, which cannot be directly marketed, are marketed by the transmission system operators via the so-called EEG balancing groups.
In the framework of its marketing activities for renewable energies 50Hertz provides varied information, particularly in application of §§ 2, 8 of the Equalisation Scheme Implementing Regulation (EEAV). This information offers interested third parties insight into these marketing activities. Information that 50Hertz has to publish on its own website can be found on these pages. Information that 50Hertz has to publish on a joint website of the German transmission system operators can be found under netztransparenz.de