WinGD, Mitsubishi Shipbuilding sign ammonia collaboration

Swiss marine power company, WinGD, and Japanese shipbuilder,

(MoU) to enter into a partnership on ammonia-fuelled vessels.

The project will see WinGD applying its X-DF-A ammonia-fuelled engines to a

range of vessel designs, with Mitsubishi both designing the vessels and

completing the fuel chain with its ammonia fuel supply system (AFSS).

Manabu Kawakado, Head of Marine Engineering Centre, Mitsubishi Shipbuilding

Co., Ltd. said: “This collaboration will give both Mitsubishi and WinGD an

important first-mover advantage in using ammonia in marine engines to meet IMO

decarbonisation targets.”

Kawakado explained that this partnership will set the path for the new

generation of technology applicable to a wide range of vessels over the next

decades.

Under the partnership, WinGD will develop X-DF-A engines at appropriate

sizes for the vessel designs, providing Mitsubishi with the specifications for

installing the engines and the requirements for all auxiliary fuel systems.

Mitsubishi will design the vessels, set performance parameters for the

engines and further develop its existing AFSS for use with WinGD’s ammonia

engines.

Dominik Schneiter, Vice President R&D, WinGD said: “This project will

allow WinGD and Mitsubishi to make further progress in bringing ammonia-fuelled

capability to merchant vessels within our established future fuel development

time frame.”

Schneiter believes that this is a timely opportunity to apply X-DF-A

engines across a wider range of bore sizes.

“Our aim is to develop the applicability of these engines and their

critical fuel elements across multiple vessel types, while upholding the highest

standards for environmental impact and for the safety of the crew on board,”

Schneiter added.

The project will commence in the third quarter of 2023, with a timeline

considered that could place vessels in service by 2027.

In May 2023, NYK tested out ammonia-fuelled engines.