The new tankers that will soon be launched in Japan will be the first ammonia-powered car carriers. Nippon Yusen Kaisha (NYK) and Kawasaki Kisen Kaisha (K Line) will each design and build two of these tankers in collaboration with Japanese shipbuilders Imabari Shipbuilding, Shin Kurushima Dockyard, and Nihon Shipyard, set to be launched by 2030.
Technical Specifications of the Tankers
These tankers will be equipped with dual-fuel engines and will have sufficient capacity to carry ammonia, enabling them to undertake trans-Pacific voyages without the need for fuel switching. These ships are expected to transport vehicles for customers such as Toyota.
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Creating an Ammonia Supply Chain
This project also includes collaboration between energy company JERA and shipbuilding company Kyokuyo to establish a green ammonia supply chain in the Chubu region of Japan. JERA plans to source green ammonia from renewable energy projects, likely including resources from India, and will develop loading infrastructure at its Hekinan terminal.
The partners of this project describe this initiative as the world's first integrated commercial ammonia marine fuel supply chain, encompassing supply, fueling infrastructure, and ship operations.
Safety and Ammonia Leak Prevention
The new ships will be equipped with multiple layers of protection against ammonia leaks, including detection and neutralization systems. These measures are particularly essential given the toxic and corrosive nature of ammonia. This announcement comes after the first marine ammonia refueling operation was conducted by NYK in September 2023.
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