Ulstein Verft to build two new hybrid CSOVs

The ULSTEIN XS222 vessels will have a hybrid battery propulsion system and will be equipped for green methanol fuel.

In 2023, Bernhard Schulte Offshore ordered the design and construction of two such vessels from Ulstein, a contract which included options for two plus two vessels. These options have been transferred to institutional investors advised by J.P. Morgan Asset Management, who has declared the first two.

“We are excited to add to our existing presence in the offshore wind maintenance sector,” said Andrian Dacy, global head of J.P. Morgan Asset Management’s Global Transportation Group.

“These latest technology CSOVs will play a critical role in the development and delivery of renewable energy and global energy decarbonisation.”

The 89.6m vessels come equipped with a walk-to-work motion-compensated gangway and elevator tower for transfer of crew and cargo. On deck is a 3D motion-compensated crane capable of 5 tonne cargo lifts.

With accommodation for up to 132 crew, the vessels are suitable for O&M and construction support especially in challenging sea and weather conditions.

“The offshore wind industry is an important enabler to achieve the climate goals, and we believe that our fuel-efficient ships will be vital assets in this mission,” said Ulstein Group chief executive, Gunvor Ulstein.