On October 27, seven Japanese companies — NYK, K Line, Imabari Shipbuilding, Shin Kurushima Dockyard, Nihon Shipyard, Kyokuyo Shipyard and JERA — announced in Tokyo that they will jointly build and operate four ammonia-fueled car carriers, scheduled for completion in 2030. NYK and K Line will each operate two vessels carrying finished vehicles for Toyota and other automakers. NYK President Takaya Soga said the partners will pool their accumulated expertise to build a safe, sustainable model for ammonia use.
The project's defining feature is its end-to-end scope, which the Japanese partners position as the world's first commercial integrated ammonia supply chain: JERA will procure renewable-energy-based green ammonia (including supplies from India) and add ship-loading facilities at its ammonia terminal next to the Hekinan Thermal Power Station; Kyokuyo Shipyard will build a dedicated ammonia bunkering vessel, also due in 2030; and NYK and K Line will establish an equally owned fuel-sales joint venture to run ship-to-ship (STS) bunkering mainly at Nagoya and Mikawa ports.
Ammonia emits no CO2 when burned and is a leading candidate fuel for shipping decarbonization, but it is toxic and corrosive and green ammonia supply remains limited. The car carriers will therefore carry multi-layer leak prevention, detection and neutralization systems, and fuel infrastructure is being built in parallel with the fleet. NYK's ammonia-fueled tugboat completed a three-month demonstration in Tokyo Bay in 2025, and Japan carried out its first ship-to-ship ammonia bunkering to an ammonia-fueled vessel in September 2026.
The industry backdrop matters too: on the same day, Mitsui O.S.K. Lines took delivery of MAIZURU KAZENOMAI, Japan's first coal carrier fitted with the Wind Challenger rigid sail (95,311 dwt, built by Oshima Shipbuilding, LNG dual-fuel), for Kansai Electric's Maizuru thermal power plant — cutting CO2 by up to about 30% versus a conventional heavy-fuel-oil vessel. Japanese shipping is advancing decarbonization in parallel across LNG, methanol, ammonia and wind-assisted routes.
For China-Japan logistics, shippers of vehicles and parts will increasingly weigh low-carbon transport when selecting carriers and routings. For most cargo, Japan-lane rates and schedules still hinge on space and surcharges — all figures here are reference rates, and live quotes apply. We offer one-stop China-to-Japan ocean FCL/LCL, air freight, two-side customs clearance and door delivery: check published rates via the rate calculator (https://www.4006519886.cn/smart-oa/price.php), track shipments (https://www.4006519886.cn/smart-oa/track.php), use online consultation, or click sales@ruixincargo.com to send your cargo details directly.