Windcat Offshore in collaboration with Belgian engineering firm CMB.Tech has introduced a new series of commissioning service operation vessels (CSOVs) in Vietnam. The vessels, with a length of 87 metres and a width of 20 metres, are equipped to accommodate 120 individuals for up to 30 days. What sets these CSOVs apart is their use of a hybrid electric propulsion system that primarily relies on hydrogen as fuel. This innovative system, combined with an onboard power distribution setup, eliminates the necessity for a backup diesel generator and ensures that power consumption remains optimized. Additionally, these CSOVs will provide offshore charging capabilities, enhancing their operational efficiency. Notably, the launch of this new CSOV follows closely after the introduction of Windcat Rotterdam's sister vessel. The collaboration between Windcat Offshore and CMB.Tech highlights a significant step towards sustainable and eco-friendly offshore operations with a focus on hydrogen-powered technology.