Cyclades Interconnection Phase B : Naxos - Mykonos
September 2020
Positive
Project advancing - milestone achieved
High Impact
Major milestone or critical setback
Cyclades Phase B’s Naxos–Mykonos 150 kV AC three‑core submarine cable (about 40 km, 140 MVA) entered full operation in September 2020, when IPTO completed Phase B and interconnected Naxos with the Hellenic high‑voltage transmission system, closing the Paros–Naxos–Mykonos loop and providing double supply to these islands for improved security of electricity supply and reduced reliance on local generation.