New Specialized Vessel for HVDC Power Cables: Boskalis Invests in State-of-the-Art Cable-Laying Ship for Offshore Energy Transition

Papendrecht (Netherlands) – Dutch maritime and offshore specialist Boskalis is further expanding its offshore wind capabilities. The company has announced an investment in a new state-of-the-art cable-laying vessel (CLV), designed in particular for the expansion of offshore wind farms and cross-border power cables (interconnectors). The vessel is scheduled to enter service in 2029.

With a displacement of around 24,000 tonnes and two integrated cable carousels with a combined capacity of 24,000 tonnes (12,000 tonnes each), the new vessel will be among the most powerful units in its class. Its technical design will enable longer continuous cable installation runs without interruptions, reducing the need for costly offshore connections and improving grid stability.

The expansion of power grid infrastructure is considered a central pillar of the European energy transition. Offshore wind farms in the North and Baltic Seas, as well as new high-voltage direct current (HVDC) interconnectors between European countries, are significantly increasing demand for specialised cable-laying vessels.

Boskalis has been active in subsea cable installation for more than 15 years and states that it has already completed over 140 projects. The group currently operates several cable-laying vessels as well as specialised equipment for dredging and installation works.

In addition to offshore wind and energy infrastructure, the company’s portfolio also includes dredging projects, coastal protection measures, and port and infrastructure works. With a fleet of more than 400 vessels and around 11,000 employees, Boskalis is one of the world’s leading service providers in maritime infrastructure.

Source: IWR Online, 19 May 2026