The NaFIRS dataset contains details of planned and unplanned HV outages on the SHEPD and SEPD distribution networks reported under the National Fault and Interruption Reporting Scheme (NaFIRS).

The map-based Powertrack tool allows our customers to get access to near-realtime outage data on the SSEN Distribution Network. This includes Planned and Unplanned Outages as well as some supporting information on affected postcodes and reasons for the outage.