Greece and Cyprus advance Great Sea Interconnector project

Greek Prime Minister Kyriakos Mitsotakis confirmed on November 8, 2026, that authorization for survey work and cable laying for the Great Sea Interconnector (GSI) between Greece and Cyprus has been granted. A corresponding NAVTEX, covering the maritime area for the project, was issued on November 6. This initiative, characterized as a strategic investment, aims to enhance energy autonomy and regional stability while involving the participation of French companies.

Cypriot Energy Minister Michalis Damianis expressed optimism regarding the project's progress, noting that research vessels are expected to begin measurements shortly. The official target is to complete the electrical interconnection by the end of 2031. Furthermore, government spokesperson Konstantinos Letymbiotis announced that a feasibility and technical study conducted by the European Investment Bank (EIB) is expected to be completed by the end of the year. Both governments continue to coordinate closely to address the complexities of the project, which is recognized by the European Union as a venture of common interest.