- Decreased passenger numbers compared to pre-pandemic levels.
- Rising energy and material costs.
- Large-scale investments impacting financial health.
- Addressing fraudulent activities within a group company.
- Adapting to changing lifestyles and needs.
Keio Corporation
Greenhouse gas emissions & sustainability report data
In its 2023-04 to 2024-03 reporting, Keio Corporation disclosed greenhouse gas emissions of 295.0K tCO2e (consolidated). By scope: Scope 1: 89.0K tCO2e (consolidated); Scope 2: 175.0K tCO2e (consolidated). 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
295.0K tCO2e (consolidated)
2023-04 to 2024-03
Water Usage
2.3M m3 (consolidated)
2023-04 to 2024-03
Waste
50.6K tons (consolidated)
2023-04 to 2024-03
Energy Use
431.4M kWh (consolidated)
2023-04 to 2024-03
📊 Emissions by Scope (2023-04 to 2024-03)
| 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). | 89.0K tCO2e (consolidated) |
| Scope 2 | Indirect emissions from purchased electricity, steam, heat and cooling. | 175.0K tCO2e (consolidated) |
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 |
|---|---|
| 2023-04 to 2024-03 | 295.0K tCO2e (consolidated) |
| 2022-04-01 to 2023-03-31 | 289.3K t-CO2e (2022) |
Each row is the headline figure extracted from a different report; scope coverage and methodology can change between years.
✅ Reported Environmental Achievements
- Reduced CO2 emissions by 18.3% (consolidated) and 34.4% (railway) compared to 2019 and 2013 respectively.
- Introduced renewable energy-based electricity in all Keio Plaza Hotel (Shinjuku) and Keio Presso Inn branches.
🎯 Climate & Sustainability Targets
📅 Medium-term
- Reduce CO2 emissions by 30% (consolidated) and 46% (railway) by 2030 compared to 2019 and 2013 respectively.
- Increase the percentage of women in management positions to 30% by 2030.
🔭 Long-term
- Achieve net-zero CO2 emissions by 2050.
🌱 ESG Focus Areas
Safety and SecurityCommunity Coexistence and Development x Happy LifeDigital Response to SocietyActive Human ResourcesEnvironmentally FriendlyManagement Base