Automatic frequency restoration reserve (AFRR)

The automatic frequency restoration reserve is activated automatically to eliminate the control area imbalance. The average values that occurred within a quarter of an hour in the APG control area are shown on this page. They are normally published within minutes after each quarter of an hour. An update for most data items is provided at a later point in time.

Note: Cross-zonal capacity, which has been allocated for the exchange of balancing capacity, allows for a minimum amount of exchange.