Awarded by the Independent Power Transmission Operator (IPTO) to Hellenic Cables, the 1 GW, 320 kV interconnection comprises approximately 1,260 km of subsea cable and 30 km of land cable, making it one of the most ambitious power transmission projects in the Mediterranean region.
As part of the project, Nexans will deliver the 110 kV cable system, a critical component of the HVDC link that enables the safe and reliable operation of the interconnection. Project-related activities on Nexans’ MI cable production lines, as well as a seabed survey, have been initiated and will contribute to utilizing these production lines starting at the end of 2026, throughout 2027, and into mid-2028.
“This project reflects the growing need for high-voltage transmission infrastructure to connect regions, strengthen power networks and support electrification. We are proud to contribute our expertise to this landmark interconnection project that will play an important role in Greece’s electricity infrastructure. The contract also supports significant activity across our manufacturing operations and further reinforces Nexans’ leadership in the high-voltage transmission market,” said Pascal Radue, EVP PWR-Transmission, Nexans.
The project further reinforces Nexans’ position as a trusted partner for complex subsea cable systems and strategic energy infrastructure projects. As countries accelerate investments in grid modernization, high-voltage interconnections are becoming increasingly critical to connecting islands, remote regions, offshore renewable generation, and growing demand centers.
Nexans looks forward to working closely with Hellenic Cables and Asso.subsea to help deliver this strategic interconnection and support the development of resilient, future-ready power infrastructure in Greece and the Eastern Mediterranean.
