Mitsubishi Heavy Industries, Ltd. announced its "MISSION NET ZERO" in October 2021, aiming to reduce CO2 emissions from its business activities to net zero by 2040. A casting sector of Mitsubishi Heavy Industries, Ltd. emit a large amount of CO2 in the melting process, and to reduce the CO2 emissions, it is necessary to reduce the amount of risers which do not become the final product. This report describes the development status of an innovative casting technology that ensures casting quality without the use of risers and the effects of its application.
