vessels. Based Auxiliary Power System for Commercial Vessels" (METHAPU). entire project costs EUR 1.9 million. trade. methanol-based fuel cell system on board the cargo vessel. use of methanol as a marine fuel. methanol. work and environmental assessment. safety and reliability aspects. 20 kW unit will be installed on board a Wallenius Marine carcarrier. installation. unit and its carrying vessel begin to sail on world trade routes. lifecycle assessment and an operational safety assessment will be made. 250 kW unit, its safety and reliability. dedicated to the application's validation. vessels. marine power sources and a methanol-based economy. and Det Norske Veritas AS.