Windcat delivers “Hydrocat 60”: the second Crew Transfer Vessel (CTV) in the MK5 series. This vessel is set to begin operations soon and will be the first of the series to be fitted with the full H₂ dual fuel system, underscoring Windcat’s commitment to decarbonizing offshore operations.

Hydrocat 60 is equipped with a dual fuel H₂ combustion engine, co-developed by CMB.TECH and MAN. This advanced engine allows the vessel to operate on both H₂ and traditional diesel fuel, ensuring flexibility and reliability. The vessel includes CMB.TECH’s full H₂ system, capable of storing up to 458 kg of compressed H₂, providing a significant step towards reducing emissions in maritime operations.

“We are very proud to now have the third H₂-powered CTV in operation within the Windcat fleet. We see that H₂ is building momentum in the offshore wind industry and is already contributing towards the reduction of our customers’ CO₂ emissions today. With more H₂-ready vessels already in the water and under construction, we continue to answer to the increasing demand for clean high performance CTVs,” said Willem van der Wel, Managing Director of Windcat.

The MK5 design addresses the evolving needs of the offshore wind industry by delivering high-performance vessels that significantly enhance crew comfort and operational efficiency. Developed through in-house innovation, the MK5 design incorporates feedback and experience from the daily operations of our fleet and offers further optimized seakeeping capabilities, larger deck space, and provisions for increased H₂ storage. With an overall length of 27 meters, an optimized hull shape, increased width, and elevated freeboard, these vessels ensure greater accessibility and comfort, making the vessel series ideal for those developments located further offshore. 

The Hydrocat 60’s innovative dual fuel H₂ system, which allows for straightforward maintenance on the vessel and dual fuel capability, makes it a pragmatic choice for immediate CO₂ emissions reduction. Windcat is confident that H₂ technology will continue to gain traction, propelling the maritime and offshore industry towards decarbonization. To ensure all newly constructed MK5 vessels are future-proof, each will be fitted with a dual fuel H₂ engine on board as standard.