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Plan to build huge European power cable may need extra funding, Cyprus says

Published by Global Banking & Finance Review

Posted on May 12, 2026

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· Last updated: May 12, 2026

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Cyprus Says Huge European Power Cable Project May Need Extra Funds

Assessment and Funding Challenges for the Great Sea Interconnector

By Kate Abnett

Project Overview

NICOSIA, May 12 (Reuters) - A stalled project to build one of the world's largest undersea power cables to link mainland Europe to Cyprus may need extra funds to go ahead, if an upcoming assessment confirms its costs have ballooned, Cyprus' energy minister told Reuters on Tuesday.

The Great Sea Interconnector is a 1.9-billion-euro ($2.2-billion) project to build a transmission cable linking Greece to Cyprus and later Israel under the Mediterranean Sea.

Stalled Progress and Geopolitical Tensions

The project has been stalled for years, amid concerns over its cost and geopolitical tensions in the eastern Mediterranean, where Greece and Turkey are at odds over the limits of their continental shelves.

Awaiting Cost Assessment

Cyprus and Greece are now awaiting the results of a study by the European Investment Bank, which will assess whether the cost of the project has spiralled beyond the original forecast, Cyprus' energy minister, Michael Damianos, said in an interview.

Potential Solutions for Funding

"If the project is going to cost more, then there are two or three different ways around that," Damianos said, adding that this could include seeking additional investors, or further support from the EIB.

"If it's going to be much more, then we need to be looking around additional sources of funding ... we do have some ideas, but we first need to see how much this project's going to cost."

Upcoming Meetings and Discussions

Damianos was scheduled to meet the European Commission and Greece's energy minister in Nicosia on Tuesday.

The EIB said discussions on the project were ongoing. "Any potential financing request would be assessed in line with the Bank’s policies and procedures," a spokesperson said.

Significance for Cyprus and the EU

Cyprus is the only EU country that has no links to other members' electricity market, and the cable aims to improve its energy security. 

The EU has committed 657 million euros in funding for the project.

Impact on Consumers and Energy Exports

The project aims to eventually bring down bills for consumers, and export Cyprus' excess solar energy to Europe and Israel.

But 63% of the cost of construction would be paid for through electricity bills in Cyprus, making its overall cost a key consideration for the government, Damianos said.

Exchange Rate Information

($1 = 0.8529 euros)

(Reporting by Kate Abnett; additional reporting by Michele Kambas; Editing by Kevin Liffey)

Key Takeaways

  • The €1.9 billion Great Sea Interconnector connects Cyprus and Greece (and later Israel), and is key to ending Cyprus’s energy isolation; the EU has already committed €657 million via the Connecting Europe Facility (en.wikipedia.org).
  • Cyprus and Greece have requested the EIB conduct a new techno‑economic study to verify whether costs have increased before seeking additional funding; Cyprus would bear 63 % of costs, largely via consumer electricity bills (cyprus-mail.com).
  • The project has strong EU political and technical backing, is repeatedly included as a PCI, and carries projected socio‑economic benefits of up to €8 billion over 25 years—but delays and rising costs may push completion into the early 2030s (in-cyprus.philenews.com)

References

Frequently Asked Questions

What is the Great Sea Interconnector project?
It is a 1.9-billion-euro undersea power cable linking Greece, Cyprus, and eventually Israel, aiming to connect Cyprus to mainland Europe's electricity grid.
Why has the power cable project stalled?
The project has stalled due to concerns about rising costs and geopolitical tensions in the eastern Mediterranean.
How is the project funded?
The EU has committed 657 million euros, with the majority of construction costs covered through electricity bills in Cyprus.
What is the EU's involvement in the project?
The EU is funding part of the project and evaluating its viability through a study by the European Investment Bank.
What are the potential solutions if project costs rise further?
Cyprus may seek additional investors or further support from the EIB and explore other funding sources if costs increase significantly.

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