Jan De Nul is expanding its offshore energy fleet with two more vessels for subsea cable burial, including a newbuild trenching support vessel and the conversion of Henry Darcy.
Jan De Nul has completed its 2025 campaign at TenneT’s DolWin kappa substation, installing three 155 kV HVAC export cables that link the Nordseecluster 1 and 2 offshore wind farms into the DolWin6 grid connection.
Chile’s US$4.45 billion San Antonio Outer Port has attracted five major prequalified bidders, reaffirming Chile’s reputation as a stable and reliable partner in maritime infrastructure.
Jan De Nul has ordered a new extra-large cable-laying vessel with a 28,000-tonne cable-carrying capacity, set to become the world’s largest.
Jan De Nul Group has unveiled the George W. Goethals, a next-generation rock installation vessel designed to safeguard subsea energy and data infrastructure. With ultra-low emission technology and the ability to install rock at depths up to 400 meters, the vessel will play a key role in protecting offshore wind farms, interconnectors, and pipelines while supporting the global energy transition.
