Neutral
Informational - no clear directional impact
Low Impact
Minor progress or informational
The Greek Market Reform Plan set out the "Interconnection of Northeast Aegean Islands" project, describing a 150 kV AC submarine cable scheme linking Lemnos to the Hellenic Transmission System via Lesvos and Skyros to Evia (Aliveri EHV substation), with radial links to Chios and Samos and an expected commissioning in 2029, thereby formally embedding the Skyros–Euboea segment in national regulatory planning for new island interconnections.