The Anhui, the world's first pure ammonia-powered demonstration vessel, completed its maiden voyage in Anhui province, China, on Chaohu Lake in Hefei. This marks a significant advancement in the utilization of ammonia fuel in the shipping industry due to its environmentally friendly properties. Ammonia, composed of hydrogen and nitrogen, offers a promising alternative to traditional petroleum fuels in maritime transportation by significantly reducing carbon emissions. Although challenges such as safety concerns and nitrogen oxide emissions persist, the successful voyage of Anhui demonstrates the feasibility of using ammonia as a clean energy source. The vessel achieved stable combustion of pure ammonia with minimal carbon dioxide emissions and effective control of nitrogen oxides, showcasing the potential of this fuel. Equipped with advanced technology including a 200-kilowatt internal combustion generator and propulsion motors, Anhui has proven the viability of ammonia as a fuel for marine vessels. The research team's breakthroughs in plasma ignition, sustained combustion of pure ammonia, and efficient hydrogen production from ammonia highlight the progress in developing sustainable fuel solutions. Experts believe that this milestone voyage is a cornerstone in establishing a cleaner energy system for waterborne transport, with the possibility of expanding ammonia-hydrogen fuels to various other transportation sectors and industrial applications.