- Declining earnings at the North American subsidiary due to production disruptions and rising steel prices
- Rising costs of fuel, resources, and imported raw materials due to the devalued yen
- Declining demand for turbocharger components due to increasing use of electric vehicles
Mitsubishi Steel Mfg. Co., Ltd.
Greenhouse gas emissions & sustainability report data
In its 2021-04 to 2022-03 reporting, Mitsubishi Steel Mfg. Co., Ltd. disclosed greenhouse gas emissions of 249.0K t-CO2. Figures are as stated in the company's own report and may use different boundaries, units or methods (for example market-based vs location-based Scope 2), so compare with care.
GHG Emissions
249.0K t-CO2
2021-04 to 2022-03
Waste
17.6K tons
2021-04 to 2022-03
Energy Use
3.7K TJ
2021-04 to 2022-03
📈 Emissions by Report Period
| Report period | Headline emissions figure reported |
|---|---|
| 2021-04 to 2022-03 | 249.0K t-CO2 |
| 2020-04 to 2021-03 | 230.0K tons-CO2 (FY2019) |
| 2019-04 to 2020-03 | 18.0 (10,000 t-CO2) |
| 2018-04 to 2019-03 | 171.0K tons CO2 (2018) |
Each row is the headline figure extracted from a different report; scope coverage and methodology can change between years.
✅ Reported Environmental Achievements
- Upgraded automatic marking equipment to eliminate use of designated chemical substances (tetrachloroethylene and dichloromethane)
- Achieved success in tests using hydrogen gas instead of LPG to cut cast steel billets, reducing CO2 emissions
- Earned TPG accreditation for tower flange bolts used in offshore wind power generation
🎯 Climate & Sustainability Targets
🔜 Short-term
- Reduce CO2 emissions by 28% in other segments (compared to FY2013 levels) by FY2022
- Achieve 75% or better employee paid vacation rate by FY2022
📅 Medium-term
- Reduce CO2 emissions intensity by 10% in the steel bars segment and reduce total emissions by 50% in other segments (compared to FY2013 levels) by FY2030
- Increase women's percentage to at least 15% of employees and 10% of managers by 2025
🔭 Long-term
- Achieve carbon neutrality by FY2050
🌱 ESG Focus Areas
EnvironmentSocietyGovernance