Damen Shipyards has introduced a game-changing approach to tugboat designs by unveiling fuel-flexible options that can operate on methanol, LNG, or hydrogen fuels, catering to the urgent need for emissions reduction in the maritime industry. These designs, exemplified by the ASD Tug 2812 FF, have already secured approval in principle from class society Bureau Veritas, signaling a significant step towards incorporating versatile propulsion systems. The company's product director, Joost Mathot, emphasized the importance of adapting to multiple fuel types, including diesel-methanol, diesel-hydrogen, and diesel-electric, to replace existing tugboat models and meet evolving industry demands. To ensure safety and compliance, Damen's engineers navigated challenges like the low flashpoint of methanol through innovative solutions such as full penetration welding on tanks and nitrogen-filled inert spaces. By focusing on fuel flexibility and embracing sustainable practices, Damen aims to provide operators with a clear roadmap towards decarbonization, enabling them to stay competitive while transitioning to greener fuels when feasible and economically viable.