Mitsui O.S.K. Lines (MOL) has achieved a significant milestone in the field of renewable energy by successfully producing hydrogen offshore and delivering it onshore to Tokyo. The innovative project, part of the Wind Hunter initiative, involved converting the green hydrogen produced onboard the Winz Maru vessel to the liquid organic hydrogen carrier methylcyclohexane (MCH) for safer and more efficient transportation. The demonstration yacht was equipped with MCH tanks and additional turbine generators to enhance production capacity, blending cutting-edge technology with sustainable practices. Since 2023, MOL has been focused on supplying domestically produced green hydrogen to onshore facilities in Tokyo Bay, with plans to upscale production in the coming years. The company aims to produce 100Nm3 of hydrogen in 2025 and provide electricity generated from hydrogen to facilities in Tokyo, showcasing a commitment to advancing green energy solutions in the region. Additionally, MOL is working on developing a large demonstration vessel for the Wind Hunter project, with aspirations to have it operational by the early 2030s. This project highlights the potential for offshore hydrogen production and its role in advancing sustainable energy practices. It not only demonstrates technological innovation but also signifies a step towards reducing carbon emissions in the maritime industry. With a focus on renewable technology and energy transition, MOL's initiative sets a positive example for the integration of hydrogen energy into maritime operations and underscores the importance of sustainable development in the global energy landscape.