Please be advised that due to essential maintenance works, users may experience a brief interruption to service on the Prevailing View, Data Item Explorer, Report Explorer and the Energy - Flow Data pages during the following times: 14:10 to 14:30, 15:10 to 15:25 & 16:10 to 16:25

We apologise for any inconvenience this may cause to our customers, and we will keep you informed of any changes to the above programme.