MHIET Achieves Stable Combustion of up to 50 vol% Hydrogen on Single Cylinder Test Engine

Tokyo, November 1, 2023 - Mitsubishi Heavy Industries Engine & Turbocharger, Ltd. (MHIET), a part of Mitsubishi Heavy Industries (MHI) Group, confirmed stable combustion of hydrogen admixture through a testing of a single cylinder engine. The test achieved stable combustion with up to 50 vol% hydrogen admixture without losing the rated output. In preparation for targeted commercialization in FY2025, MHIET will finalize specifications of auxiliary equipment to be installed together with the engine and control systems of all related equipment.