Supporting the everyday lives of
people and society.
Total Engineering
for the Waste Treatment System
Mitsubishi Heavy Industries Environmental & Chemical Engineering contributes to maintaining clean and safe urban environments by providing integrated services encompassing everything from economic feasibility assessment at the planning stage of waste treatment facilities to design, construction, and after-sales service.
Protecting the Beauty of Our Planet
We are a comprehensive engineering company with capabilities in plant construction, operation, maintenance, and business management, along with a wide variety of advanced environmental technologies. Drawing on these strengths, we have been committed to protecting living environments and helping to create a more livable and prosperous society.
Professionals in Environmental Plant Engineering
Our strength lies in our comprehensive approach to the entire lifecycle of environmental plants, from the planning stage to facility and equipment design, procurement, commissioning, post-startup operational support, maintenance and inspection, and proposals for improvements and modifications.
Global Expansion of Municipal Waste Incineration Facilities
In Asia and other overseas regions, we bring together the collective strengths of the Mitsubishi Heavy Industries Group to address urban environmental conservation and the expansion of energy recovery from waste in line with each country's economic growth, contributing to the lives of people around the world.
Smart Plants
We have developed MaiDAS®, a plant integrated operation system that combines AI and IoT. MaiDAS® achieves labor savings through automatic operation with advanced control logic, equipment condition monitoring using AI, and remote monitoring and operation support technology, contributing to stable facility operation and improved sustainability.Through engineering environmental equipment that handles a wide range of waste, including municipal solid waste, industrial waste, and sewage sludge, we are committed to tackling waste treatment and environmental challenges both domestically and internationally, supporting comfortable living for residents in surrounding communities now and into the future.
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Mitsubishi Heavy Industries Environmental & Chemical Engineering Co.,Ltd.
MHIEC Completes Construction of Nanbu Relay Center for Nagasaki Prefecture’s Ken'ou-Kennan Clean Authority -
Mitsubishi Heavy Industries Environmental & Chemical Engineering Co.,Ltd.
MHI-AP Awarded Boiler Retrofit Contract for Waste-to-Energy Facility in Singapore -
Mitsubishi Heavy Industries Environmental & Chemical Engineering Co.,Ltd.
MHIEC Signs Contract to Supply Key Equipment for Waste to Energy Plant in Taichung City, Taiwan -
Mitsubishi Heavy Industries Environmental & Chemical Engineering Co.,Ltd.
MHIEC Receives Contract for Improvement of Core Equipment at Municipal Solid Waste Incineration Facility in Kanazawa-- Refurbishment of East Environmental Energy Center to Extend Operational Life, Enhance Energy Efficiency, and Reduce CO2 Emissions-- -
Mitsubishi Heavy Industries Environmental & Chemical Engineering Co.,Ltd.
MHIEC Completes Renovation of Core Facilities for Arita Municipal Recycle Plaza in Saga Prefecture -- Newly Built Facility for Processing Pruned Branches and Grass Trimmings Collected from the Town --