Louis Dreyfus Armateurs (LDA) has recently received approval in principle (AiP) for its innovative liquid hydrogen-based service operation vessel (SOV) design from Bureau Veritas Marine & Offshore. This milestone brings LDA closer to realizing their ambitious project aimed at transforming maritime operations with hydrogen technology. The 100% hydrogen-powered SOV is designed to operate with zero carbon emissions for 95% of the time, emphasizing efficiency and sustainability. With a capacity to accommodate up to 90 windfarm technicians and an endurance of 14 days, the vessel ensures continuous 24-hour operations while eliminating the necessity for additional offshore infrastructure. LDA has engineered the SOV for maximum efficiency and operability, streamlining refueling processes to be completed in just six hours using trailers, thereby bypassing the need for port facilities. The company's forward-thinking approach includes offering alternative fuel options like full electric and dual-fuel methanol, with hydrogen poised to become a prominent choice in the future. LDA's commitment to developing purpose-built SOVs tailored to specific project requirements underlines their dedication to providing cleaner and more efficient solutions for the offshore wind industry. This AiP represents a significant advancement in the journey towards hydrogen-powered maritime operations, reinforcing LDA's vision for a sustainable and innovative future in the sector.