China (Zhejiang) Pilot Free Trade Zone on Tuesday (30 June) said it has completed the province’s first ship-to-ship (STS) methanol bunkering operation at a shipyard, marking a new milestone in Zhoushan’s efforts to expand its portfolio of alternative marine fuel bunkering services.

The operation took place recently at Qingshan West Berth No. 2 of Tsuneishi Group (Zhoushan) Shipbuilding, where Zhejiang Free Trade Zone PetroChina Fuel Oil’s bunker tanker JIA CHEN 17 supplied 795 metric tonnes (mt) of methanol to the newly built 5,900 TEU methanol dual-fuel container vessel MAERSK FLINDERS.

The bunkering operation was completed in approximately 5.5 hours, making it significantly more efficient than truck-to-ship methanol bunkering, which authorities said would have taken around nine times longer to deliver the same volume

According to local authorities, the operation is the first of its kind at a shipyard berth in Zhejiang Province, filling a gap in on-site bunkering capabilities for shipbuilding and repair yards. Zhoushan has previously conducted truck-to-ship methanol bunkering, truck- and ship-to-ship LNG bunkering, and blended biofuel bunkering operations.

The demonstration project forms part of Zhejiang’s strategy to develop green marine fuel bunkering under the China (Zhejiang) Pilot Free Trade Zone Bulk Commodity Resource Allocation Hub Development Plan, which calls for pilot bunkering of alternative fuels including green methanol, liquid hydrogen and ammonia.

Earlier this year, the China (Zhejiang) Pilot Free Trade Zone‘s Zhoushan Administrative Committee identified three priority projects: the world’s first anchorage ammonia bunkering operation, Zhejiang’s first shipyard-based STS methanol bunkering operation, and simultaneous LNG bunkering alongside cargo operations at Yongzhou Terminal, Ningbo-Zhoushan Port.

Authorities said the shipyard-based STS model offers operational advantages over both ship-to-ship and anchorage STS bunkering. In addition to reducing inter-island transport and lowering overall costs, conducting the operation alongside at the shipyard minimises weather-related disruptions and improves operational safety and schedule certainty.

Photo credit: China (Zhejiang) Pilot Free Trade Zone
Published: 2 July, 2026

Mitsubishi Shipbuilding Co., Ltd., a part of Mitsubishi Heavy Industries (MHI) Group, on Friday (26 June) said it has received an order from Hitachi Zosen Marine Engine (HZME) for its MAmmoSS® ammonia fuel handling system.

HZME is a dual licensee of Everllence SE and WinGD, major licensors of marine engines. MAmmoSS® will be designed and optimized to be compatible with the ammonia marine engines of these two licensors, and after delivery to HZME’s facility, will be used for shop tests of both engines.

The company said decarbonisation in global shipping is a critical issue, and ammonia, which does not emit CO2 when burned, is attracting attention as a next-generation marine fuel that will significantly contribute to reducing GHG emissions in the shipping industry. 

“However, as ammonia is a toxic fluid, safe handling technology onboard ships is essential and is expected to drive demand for MAmmoSS®,” it said. 

Going forward, Mitsubishi Shipbuilding said it will continue to provide safe and reliable products for ammonia-fuelled vessels to support the expected market expansion.

Photo credit: Mitsubishi Shipbuilding
Published: 30 June, 2026

Australia’s Pilbara Ports Authority on Friday (26 June) confirmed progress of its plans for the first ammonia bunkering trial at the Port of Port Hedland later this year.

On its website, the port authority said ammonia-fuelled vessels are expected to begin visiting Pilbara as early as this year. 

This comes following Fortescue and CMB.TECH announcing their landmark agreement to introduce dual-fuelled ammonia bulk-carriers to the Pilbara, a significant milestone in accelerating the transition to low-carbon shipping.

The port authority said the announcement reflects the growing global momentum behind ammonia as a marine fuel and the collective effort across industry to decarbonise supply chains. 

On 22 June, Fortescue said it signed an agreement with CMB.TECH for the charter of up to 12 ammonia-capable vessels.

Under the agreement, Fortescue will charter a fleet of 12 Newcastlemax dry bulk vessels (210,000 dwt) from Bocimar, CMB.TECH’s dry bulk shipping operator.

Up to three of the vessels will be delivered with dual-fuel ammonia engines and are expected to enter service by the end of 2026. The remaining nine vessels will be ammonia-ready and can be converted to operate on ammonia in the future.

“At Pilbara Ports, we’re proud to be supporting this transition, with plans progressing for our first ammonia refuelling trial at the Port of Port Hedland later this year,” the port authority said.

“This work will help ensure the Pilbara is ready – with the infrastructure, safety frameworks and operational capability needed to support the next generation of cleaner vessels.”

Photo credit: Pilbara Ports Authority
Published: 29 June, 2026