Quick Reserve, separated into Negative Quick Reserve (NQR) and Positive Quick Reserve (PQR), is aimed primarily for reacting to pre-fault disturbances to restore the energy imbalance quickly and return the frequency close to 50.0 Hz. The service is procured via a daily auction at 14:00 for delivery between 23:00 and 23:00 D+1. For more details of the service and how to participate see this page: Quick Reserve This data set contains the daily forecast of requirements for procurement via the Daily Quick Reserve auction. The data set is updated monthly.