What is the Great Sea Interconnector?

The Great Sea Interconnector is a planned subsea electricity cable designed to link the power grids of Greece, Cyprus, and Israel. It aims to create an an energy bridge, ending the energy isolation of Cyprus and Crete, and enhancing regional energy security and stability.

Why is the European Commission's support important for this project?

The European Commission's political and technical backing is crucial as it signals strong institutional commitment, which is vital for attracting necessary private investment and securing further EU funding. This support helps de-risk the project and ensures its alignment with broader EU energy policy objectives, such as energy security and decarbonization.

What are the main benefits of the Great Sea Interconnector for the Eastern Mediterranean region?

The interconnector offers multiple benefits, including enhanced energy security through diversification of supply, improved grid stability, and the facilitation of renewable energy integration, particularly for isolated island systems like Cyprus. It also fosters regional cooperation and economic integration by connecting previously isolated energy markets.

Cyprus Mail · February 19, 2026 (Feb 19) · 1 min read

EU reaffirms support for great sea interconnector

Analysis

OilCyprus Editorial

The European Commission has reiterated its strong political and technical support for the Great Sea Interconnector, a crucial electricity link between Greece, Cyprus, and Israel. This reaffirmation, delivered by Energy Commissioner Dan Jorgensen, signals continued EU commitment to the project's strategic importance for regional energy security and integration. It underscores the project's role in connecting isolated grids and advancing the bloc's energy transition objectives.

Key Facts

EU Energy Commissioner Dan Jorgensen confirmed the European Commission's continued backing for the Great Sea Interconnector.
The confirmation was a response to an inquiry from Pasok MEP and S&D vice-president Giannis Maniatis.
The Great Sea Interconnector is an electricity interconnection project linking Greece, Cyprus, and Israel.
The Commission's support encompasses both political and technical dimensions for the project.
The development regarding the EU's reaffirmed support was reported by the Athens News Agency.

Background & Context

The Great Sea Interconnector, previously known as the EuroAsia Interconnector, has long been designated a Project of Common Interest (PCI) by the European Union, underscoring its strategic importance. Its primary objective is to end the energy isolation of Cyprus and Crete, integrating them into the broader European electricity grid. The project has received substantial EU political endorsement and significant funding commitments, including from the Connecting Europe Facility, despite facing various financial and technical hurdles over the years.

Market Impact

The renewed political endorsement from the highest levels of the European Commission is a significant boost for the Great Sea Interconnector. This strong signal enhances investor confidence, potentially de-risking the project for private financing and facilitating its progression towards financial close. Strategically, it reinforces the EU's commitment to diversifying energy routes and enhancing grid resilience in the Eastern Mediterranean, aligning with broader energy security and decarbonization goals.

What to Watch

Attention will now turn to securing the remaining financing and commencing the physical construction phases of the interconnector. Key milestones include final investment decisions and the awarding of major contracts. Stakeholders will closely monitor any regulatory developments or geopolitical shifts that could impact the project's timeline or cost.

Why This Matters for Cyprus

For Cyprus, the Great Sea Interconnector is transformative, ending its long-standing energy isolation and integrating its electricity grid with mainland Europe. This connection is vital for enhancing the island's energy security, reducing its reliance on expensive and polluting fossil fuel imports, and enabling the large-scale integration of renewable energy sources into its national grid.

Frequently Asked Questions

What is the Great Sea Interconnector?: The Great Sea Interconnector is a planned subsea electricity cable designed to link the power grids of Greece, Cyprus, and Israel. It aims to create an an energy bridge, ending the energy isolation of Cyprus and Crete, and enhancing regional energy security and stability.
Why is the European Commission's support important for this project?: The European Commission's political and technical backing is crucial as it signals strong institutional commitment, which is vital for attracting necessary private investment and securing further EU funding. This support helps de-risk the project and ensures its alignment with broader EU energy policy objectives, such as energy security and decarbonization.
What are the main benefits of the Great Sea Interconnector for the Eastern Mediterranean region?: The interconnector offers multiple benefits, including enhanced energy security through diversification of supply, improved grid stability, and the facilitation of renewable energy integration, particularly for isolated island systems like Cyprus. It also fosters regional cooperation and economic integration by connecting previously isolated energy markets.

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