What are inter-array cables in an offshore wind farm?

Inter-array cables are specialized submarine power cables that connect individual wind turbines within an offshore wind farm to each other and to an offshore substation. They are crucial for collecting the electricity generated by the turbines before it is transmitted to shore via export cables.

Who is DEME and what is their role in offshore wind?

DEME is a Belgian company globally recognized for its expertise in dredging, marine engineering, and environmental solutions. In the offshore wind sector, DEME acts as a major contractor, providing services ranging from seabed preparation and foundation installation to turbine transport and installation, often taking on full EPCI (Engineering, Procurement, Construction, and Installation) responsibilities for wind farm development.

What is the significance of the BC-Wind project in Poland?

The BC-Wind project is one of Poland's pioneering offshore wind developments in the Baltic Sea, representing a key step in the country's strategy to diversify its energy mix and reduce reliance on fossil fuels. Its successful development is crucial for establishing Poland as a significant player in the European offshore wind landscape and contributing to regional energy security.

Offshore Energy · February 18, 2026 (Feb 18) · 1 min read

Hellenic Cables nets inter-array contract for BC-Wind project in Poland

Analysis

OilCyprus Editorial

Hellenic Cables, a prominent Greek manufacturer, has secured a significant contract from DEME for the supply of inter-array cables for the BC-Wind offshore wind farm in Poland. This award underscores Hellenic Cables' growing role in the European renewable energy supply chain and highlights the continued expansion of offshore wind development in the Baltic Sea region. The deal reinforces the company's position as a key provider of critical infrastructure for large-scale green energy projects.

Key Facts

Hellenic Cables has been awarded a contract for an offshore wind project.
The contract involves the supply of inter-array cables for the wind farm.
The recipient of the contract award is DEME, a Belgian dredging and marine engineering group.
The project in question is the BC-Wind offshore wind farm.
The BC-Wind project is located in Poland, specifically in the Baltic Sea.
Hellenic Cables is a Greek company, part of Cenergy Holdings, specializing in cable manufacturing.

Background & Context

The global energy transition is driving unprecedented demand for renewable energy infrastructure, with offshore wind power emerging as a cornerstone of Europe's decarbonization strategy. This surge has created a robust market for specialized equipment and services, particularly high-voltage submarine cables essential for connecting turbines within a farm and to the onshore grid. Companies like Hellenic Cables have strategically positioned themselves to capitalize on this demand, investing in manufacturing capabilities and securing key certifications to serve major developers like DEME, which has a long track record in complex marine construction and renewable energy projects.

Market Impact

This contract win significantly bolsters Hellenic Cables' order book and reinforces its standing as a leading supplier in the competitive offshore wind sector, particularly for inter-array cabling. For the broader industry, it signals continued robust investment in the Baltic Sea's offshore wind potential and highlights the critical role of specialized manufacturers in enabling these large-scale energy transitions. The deal also demonstrates the confidence major developers like DEME place in established European suppliers for crucial project components, ensuring reliability and technical expertise.

What to Watch

Expect to see the manufacturing and delivery phases for these inter-array cables commence, aligning with the BC-Wind project's overall development timeline towards its operational phase. Further announcements regarding other supply chain partners and key project milestones, such as turbine installation and grid connection, are anticipated. The success of projects like BC-Wind will likely spur additional investment and contract awards in the burgeoning Polish and Baltic offshore wind markets.

Frequently Asked Questions

What are inter-array cables in an offshore wind farm?: Inter-array cables are specialized submarine power cables that connect individual wind turbines within an offshore wind farm to each other and to an offshore substation. They are crucial for collecting the electricity generated by the turbines before it is transmitted to shore via export cables.
Who is DEME and what is their role in offshore wind?: DEME is a Belgian company globally recognized for its expertise in dredging, marine engineering, and environmental solutions. In the offshore wind sector, DEME acts as a major contractor, providing services ranging from seabed preparation and foundation installation to turbine transport and installation, often taking on full EPCI (Engineering, Procurement, Construction, and Installation) responsibilities for wind farm development.
What is the significance of the BC-Wind project in Poland?: The BC-Wind project is one of Poland's pioneering offshore wind developments in the Baltic Sea, representing a key step in the country's strategy to diversify its energy mix and reduce reliance on fossil fuels. Its successful development is crucial for establishing Poland as a significant player in the European offshore wind landscape and contributing to regional energy security.

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