MAN Energy Solutions is taking the lead in a Danish project focused on developing a four-stroke dual-fuel engine that can operate entirely on ammonia, eradicating the necessity of additional pilot fuel. This initiative represents a significant step towards sustainable transportation solutions. The recent progress in ammonia-powered engines, such as the 'exceptional' test results announced by Swiss firm WinGD for their ammonia ship engines, indicates a promising shift towards low-carbon fuels in the maritime industry. Companies like Cosco and HD Hyundai Mipo are also actively engaging in agreements and collaborations to retrofit vessels for the use of low-carbon fuels. These developments highlight a growing interest and investment in technology that promotes environmental sustainability within the transportation sector.