Damen Shipyards has marked a significant milestone with the launch of the first Commissioning Service Operation Vessel (CSOV) at its Ha Long Shipyard in Vietnam. The inauguration ceremony for the revolutionary vessel, part of the Elevation Series, took place on 12 October. Damen, in collaboration with Windcat and CMB.TECH, designed the CSOV, which will be instrumental in providing in-field technical and maintenance support to offshore wind farms. The vessel, measuring 87 meters in length and capable of accommodating 120 individuals, is equipped with dual-fuel hydrogen technology aimed at reducing CO2 emissions. The hybrid-electric propulsion system, along with an efficient power distribution setup, ensures optimal energy usage without the need for backup diesel generators. Joost van der Weiden, Damen Sales Manager Benelux, highlighted the vessel's expected efficiency gains, emphasizing the substantial reductions in fuel consumption and emissions resulting from innovative design elements. Additionally, the CSOV's thruster configuration has been optimized to enhance dynamic positioning during transfer operations, further enhancing its operational effectiveness. Windcat is set to utilize the CSOV for maintenance support at offshore wind farms, with deployment periods of up to 30 days. The vessel's introduction represents a significant step forward in the offshore wind industry, offering a glimpse into the future of sustainable maritime operations.