Unless otherwise provided by the TSO, each DSO shall provide its TSO, in real-time, the information related to the observability area of the TSO as referred to in Article 43(1) and (2), including:
the actual substation topology;
the active and reactive power in line bay;
the active and reactive power in transformer bay;
the active and reactive power injection in power generating facility bay;
the tap positions of transformers connected to the transmission system;
the busbar voltages;
the reactive power in reactor and capacitor bay;
the best available data for aggregated generation per primary energy source in the DSO area; and
the best available data for aggregated demand in the DSO area.