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J-ENG starts development of a methanol-fuelled engine

J-ENG starts development of a methanol-fuelled engine
Japan Engine Corporation (J-ENG) completed its first fully-functional full-scale commercial engine, 7UEC50LSJA-HPSCR (50 cm bore, 7 cylinders, with High Press SCR) in 2025. Now the focus is on developing methanol-powered engines (photo courtesy J-ENG).

Japan Engine Corporation (J-ENG) has announced that it has commenced development of the methanol-fuelled engine, UEC50LSJM. Following the completion of its first ammonia-fuelled engine, 7UEC50LSJA, in August of this year, J-ENG is also working on the development of the hydrogen-fuelled engine, 6UEC35LSGH.

Based on the knowledge and know-how gained from the development of these new fuel engines, J-ENG says that it will develop an engine that uses methanol, another alternative fuel candidate, in a short period of time, with the goal of completion within fiscal year 2027.

Methanol is a low-carbon fuel that has the effect of reducing greenhouse gas (GHG) emissions, as well as sulfur oxides (SOx), nitrogen oxides (NOx), and particulate matter.

Methanol also has the advantage of being a liquid under normal temperature and atmospheric pressure, making it relatively easy to handle, and is expected to be applied in many ship types, including medium and small-sized vessels.

Furthermore, in the future, it is also expected to contribute to a significant reduction in GHG emissions through the supply of green methanol derived from biomass and renewable energy.

As a pioneer in the next-generation fuel engine field, J-ENG will contribute to the growth of Japan’s shipping and shipbuilding industries through the development and market introduction of a diverse range of engines.

At the same time, J-ENG will contribute to reducing GHG emissions in the shipping industry and help achieve carbon neutrality by 2050.

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