Positive
Project advancing - milestone achieved
High Impact
Major milestone or critical setback
The DEDDIE network development plans list the Lefkada–Meganissi medium‑voltage submarine interconnection as an operational island‑to‑island link consisting of four 20 kV 1×50 mm² aluminium cables with a submarine length of 1.3 km (5.2 km cumulative), indicating 1974 as the year the interconnection was brought into service.