- Significant Scope 3 emissions from the value chain.
- Increasing GHG emissions projected due to business expansion.
株式会社IHI
Greenhouse gas emissions & sustainability report data
In its 2023 reporting, 株式会社IHI disclosed greenhouse gas emissions of 215.8K t-CO2e (Scope 1 & 2 in 2022). By scope: Scope 1: 61.5K t-CO2e (2022); Scope 2: 154.3K t-CO2e (2022). 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
215.8K t-CO2e (Scope 1 & 2 in 2022)
2023
📊 Emissions by Scope (2023)
| Scope | What it covers | Reported value |
|---|---|---|
| Scope 1 | Direct emissions from sources the company owns or controls (fuel combustion, company vehicles, process and fugitive emissions). | 61.5K t-CO2e (2022) |
| Scope 2 | Indirect emissions from purchased electricity, steam, heat and cooling. | 154.3K t-CO2e (2022) |
New to scopes? Read Scope 1, 2 and 3 emissions explained and market-based vs location-based Scope 2.
📈 Emissions by Report Period
| Report period | Headline emissions figure reported |
|---|---|
| 2023 | 215.8K t-CO2e (Scope 1 & 2 in 2022) |
| 2022-04 to 2023-03 | 215.8K t-CO2e/year |
| 2021-04 to 2022-03 | 155.9K tCO2e (Scope 1 & 2) |
| 2019 | 316.9K t-CO2 (2016); 330162 t-CO2 (2017); 329602 t-CO2 (2018); 254224 t-CO2 (2019) |
| 2014 | 275.0K tCO2e/year |
Each row is the headline figure extracted from a different report; scope coverage and methodology can change between years.
✅ Reported Environmental Achievements
- Reduced Scope 1 and Scope 2 GHG emissions in 2022 compared to 2019.
🎯 Climate & Sustainability Targets
🔜 Short-term
- Reduce Scope 1 and Scope 2 GHG emissions by 50% by 2030 (compared to 2019).
🔭 Long-term
- Achieve carbon neutrality across the entire value chain by 2050.
🌱 ESG Focus Areas
Climate Change