A DISTRIBUTION network operator has invested £3 million in a system that helps the electricity supply to its customers in central southern England to ‘self-restore’.

Scottish and Southern Electricity Networks (SSEN) plans to deliver a further £7.4 million investment in the coming year on the automation system that would see customers in these upgraded areas being restored faster than ever; generally in less than three minutes.

The automation technology enables the electricity network powering homes and businesses to ‘self-restore’. The technology should mean a dramatic reduction in the duration of unplanned power cuts.