Iwatani Corp. presented Japan's inaugural hydrogen-powered passenger ship, the Mahoroba, in preparation for the 2025 Osaka-Kansai Expo set to commence on April 13. The unveiling ceremony took place in Konohana Ward, Osaka, showcasing the vessel's cutting-edge technology that operates using hydrogen fuel cells, ensuring zero carbon dioxide emissions during its voyages. The company envisions the ship, Mahoroba, as a mobile showcase or 'moving pavilion' to exhibit to the world the potential of hydrogen as a sustainable energy solution. Throughout the Expo, the hydrogen-powered ship will transport passengers between central Osaka's Nakanoshima area and the Expo site on Yumeshima Island through Universal City Port in Konohana Ward, offering an approximately one-hour scenic journey. The ship's propulsion system involves a hydrogen gas storage tank that facilitates electric power generation through a chemical reaction with oxygen. Notably, a portion of the hydrogen gas required will be sourced from Kansai Electric Power Co.'s nuclear power plant. Hiroshi Majima, the President of Iwatani Corp., highlighted the versatility of hydrogen as a fuel source, suggesting its potential application in trains and planes for transportation purposes. The company's objective is to familiarize the public with hydrogen's capabilities as a power source by showcasing this innovative hydrogen-fueled vessel at the Expo, thereby encouraging the adoption of cleaner energy alternatives.