- J-ENG has begun work on a new methanol-fueled marine engine
- Development follows earlier progress on ammonia and hydrogen engines
- The methanol engine is targeted for completion by FY 2027.
Japan Engine Corporation has started developing a new methanol-fueled engine, named UEC50LSJM. The move builds on the company’s recent experience with alternative-fuel engines and is aimed at bringing another low-carbon option to the marine market within a short development timeline.
Built on Alternative Fuel Experience
The project follows the successful completion of J-ENG’s first ammonia–fueled engine earlier this year, along with ongoing work on a hydrogen-fueled model. Knowledge gained from these projects is being used to speed up the development of the methanol engine.
Why Methanol Matters for Shipping
Methanol helps reduce greenhouse gas emissions, as well as SOx, NOx and particulate matter. Since it remains liquid at normal temperature and pressure, it is easier to handle than some other alternative fuels and can be used across a wide range of vessel types, including medium and smaller ships.
Long-Term Industry Impact
Looking ahead, the use of green methanol produced from renewable sources could further cut emissions. Through this development, J-ENG aims to support Japan’s shipping and shipbuilding sectors while contributing to the industry’s 2050 carbon-neutral goals.
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Source – J-ENG















