Canadavia, Mitsui O.S.K. Lines, and Yanmar Partner to Reduce Methane Slip in LNG Engines
A consortium comprising Canadavia, Mitsui O.S.K. Lines, and Yanmar Power Solutions has achieved a 98% reduction in methane slip from LNG combustion engines during onboard testing, exceeding their 70% target. Ongoing testing will continue until the end of 2026, with plans to implement the technology in 2027, while other companies like WinGD and Cummins are also advancing engine technologies aimed at improving emissions and fuel efficiency.

A consortium of Canadavia, Mitsui O.S.K. Lines, and Yanmar Power Solutions has reduced methane slip from LNG combustion engines, achieving a 98% reduction in onboard testing that began in May 2025, surpassing the 70% target.
Testing will continue until the end of 2026, with plans to implement the new technology in 2027. WinGD has signed an agreement with Panasia to upgrade X DF dual-fuel LNG engines with the latest emissions and fuel efficiency technologies.
New engine models are expected by 2026, including Everllence's dual-fuel ME-LGIA engine, which will enable real-time data monitoring. Accelleron has introduced the ACCX300-L series of turbochargers, set for delivery in late 2026, while Caterpillar Marine's new gensets target the yacht and fishing markets.
Deere & Company plans to start production of JD14 and JD18 marine engines in 2026. Cummins aims to launch methanol-ready engines and retrofit kits for diesel-electric systems.




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