MGC considers risks associated with climate change to be an important business issue. It is moving forward with efforts to reduce emissions of greenhouse gas (GHG) and to reduce the negative impact of climate change on its business.
At the same time, new needs in society associated with climate change also represent a business opportunity. MGC recognizes that contributing to the achievement of a sustainable society through its products and technologies is an important issue.
Greenhouse Gas Reduction Targets (non-consolidated)
The Plant Manufacturing Division accounts for 97% of MGC greenhouse gas (GHG) emissions and is engaged in initiatives to reduce these emissions. It has set the following targets.
- Total energy intensity*1: Reduce to 89% or lower compared to fiscal 1990 levels by fiscal2020
- GHG emissions intensity*2: Reduce to 66% or lower compared to fiscal 1990 levels by fiscal 2020 (90% or lower compared with fiscal 2016 levels)
- GHG emissions volume: Reduce by 320,000 t-CO2 compared to fiscal 1990 by fiscal 2020 (reduce by 100,000 t-CO2 compared to fiscal 2016)
- *1 Total energy intensity: The amount of energy consumption per unit of production volume
- *2 Greenhouse gas emissions intensity: The amount of GHG emissions per unit of production volume
GHG Emissions in fiscal 2019 (Scope 1 + 2)
|Energy consumption (ML crude oil equivalent)||GHG emissions (1,000 tons CO2 equivalent)|
Scope 1 + 2 Emissions (MGC Group)
- Note: Domestic MGC Group GHG emissions noted only for fiscal 2015 and later.
- Note: Overseas MGC Group GHG emissions noted only for 2017 and later.
Scope 3 Emissions (non-consolidated)
|Category||Emissions (1,000 tons CO2 equivalent)|
|Cat.1||Purchased goods and services||5,010|
|Cat.3||Fuel- and energy-related activities not included in Scope 1 or Scope 2||101|
|Cat.4||Upstream transportation and distribution||625|
|Cat.5||Waste generated in operations||5|
|Cat.8||Upstream leased assets||8|
|Cat.9||Downstream transportation and distribution||158|
|Cat.10||Processing of sold products||－|
|Cat.11||Use of sold products||－|
|Cat.12||End-of-life treatment of sold products||2,026|
|Cat.13||Downstream leased assets||34|
Emission Reduction Initiatives (non-consolidated)
MGC is taking measures to reduce energy consumption and GHG emissions. In fiscal 2019, such measures included improving the reaction process, strengthening heat retention, changing operating control methods, and altering combustion conditions. These efforts helped conserve 3 ML of energy (crude oil equivalent) and reduced GHG emissions by 6,000 tons (CO2 equivalent). Future plans include additional installation of high-efficiency equipment, strengthening the recovery and use of by-products, reviewing heating conditions, and changing operating control methods.
MGC Production Division energy consumption and energy intensity index
MGC Production Division GHG emissions and GHG emissions intensity index
Third-Party Verification of Greenhouse Gas Emissions (non-consolidated)
Beginning with the FY2016 report, a third-party organization has verified the GHG emission data reports disclosed by MGC to enhance reliability and transparency.
MGC GHG emissions (Scope 1+2) have undergone third-party verification and have obtained a verification statement in fiscal 2019.
[Scope of Accounting and Verification]
Mitsubishi Gas Chemical Company, Inc., CO2 emissions, Scope 1 + 2
April 1, 2018 – March 31, 2019
[Accounting and Verification Standards]
ISO 14064: 2006
Initiatives in the Transportation Sector (non-consolidated)
In the Transportation Sector, MGC is implementing measures with a focus on modal shifts to more environmentally-friendly transportation methods to reduce energy consumption and GHG emissions.
Energy consumption in fiscal 2019 declined by 4% year-on-year.
MGC transportation sector CO2 emissions
Wasabizawa Geothermal Power Plant Commences Operations
The Wasabizawa Geothermal Power Plant (Yuzawa City, Akita Prefecture), a joint venture of Electric Power Development Co., Ltd., Mitsubishi Materials Corporation, and MGC, began commercial operations in May 2019. It is the first large-scale geothermal power plant constructed in Japan in 23 years. Geothermal power plants generate electricity using subterranean steam, making geothermal power a renewable form of energy that produces virtually no CO2 during generation.
In September 2019, construction started on the Appi Geothermal Power Plant (Hachimantai City, Iwate Prefecture), also a joint venture with Electric Power Development and Mitsubishi Materials.
Through these geothermal power projects, MCG is contributing to the increased use of renewable energy.
MGC Group products that contribute to reducing GHG emissions and that help lessen society’s impact on the environment are featured on the Spotlight on Eco-Friendly Products page, which can be found here: