Positive
Project advancing - milestone achieved
High Impact
Major milestone or critical setback
The Isles of Scilly mainland subsea cable link entered operational service following completion of all project works by March 1989 and a formal Commissioning Ceremony at St Mary’s Generating Station on 3 June 1989, conducted by HRH Prince Charles, marking the energised 33 kV connection between Whitesands Bay in Cornwall and St Mary’s.