1958年 : The acguisition of former naval arsenal premises through government privatization initiated the construction of the first factory works.
1959年 : Kure branch factory of Hitachi, Ltd. established.
1961年 : Kure factory of Hitachi, Ltd. established.
1964年 : Kure factory became independent as Hitachi Boiler Ltd.
1965年 : Hitachi Boiler Ltd. and Babcock-Hitachi K.K. merged to form Babcock-Hitachi K.K. (Hitachi 85%, UK B&W 15%)
1987年 : Hitachi financing increased to 100%. Akitsu Plant established.
1989年 : Philippines factory (currently Mitsubishi Power (Philippines) Inc.) established.
1999年 : Kure factory renamed Kure Works.
2011年 : China Catalyst Works (currently Mitsubishi Power (Hangzhou) Environmental Equipment Co., Ltd.) established.
2014年 : Mitsubishi Hitachi Power Systems, Ltd., a joint venture company formed by Mitsubishi Heavy Industries and Hitachi integrating thermal power generation systems and other related businesses, established. Mitsubishi Hitachi Power Systems and Babcock-Hitachi K.K. merged to form Mitsubishi Hitachi Power Systems' Kure Works.
2020年 : Established Mitsubishi Power, Ltd. : Mitsubishi Power's Kure Works was formed as a result.
Mitsubishi Heavy Industries and Ingeteam have announced a Memorandum of Understanding to form a strategic partnership aimed at advancing power solutions for AI data centers. The collaboration will combine MHI's integrated energy infrastructure capabilities with Ingeteam's advanced power conversion technologies to improve efficiency and grid stability for AI data centers.
Mitsubishi Heavy Industries Group conducted a volunteer activity to collect microplastics at the Fujimae Tidal Flat in Nagoya, a Ramsar-registered wetland. The activity supports biodiversity conservation and restoration; accidental ingestion of microplastics by organisms can seriously affect ecosystems throughout the food chain.