By 2032, 50Hertz aims to integrate an annual average of 100 percent renewable energies safely into the grid and the system. The digital transformation plays a decisive role in this. For this reason, 50Hertz is developing a new grid control system for the integration of 100 percent renewables. This “brain of renewable integration” has a name: the Modular Control Centre System (MCCS). The system of the future will be hard to handle and visibly change our way of working and thinking as TSOs. Ou