- Volatile economic conditions, high interest rates, and evolving consumer behaviour
- Inflationary pressures and global economic uncertainty impacting concession revenue
- Escalating cost pressures from inflation and labour shortages
- Heat stress management for airside personnel
- Space constraints at Changi Airport for renewable energy deployment
Changi Airport Group (Singapore) Pte Ltd
Greenhouse gas emissions & sustainability report data
In its 2023-04 to 2024-03 reporting, Changi Airport Group (Singapore) Pte Ltd disclosed greenhouse gas emissions of 1.2M tCO2e/year. 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
1.2M tCO2e/year
2023-04 to 2024-03
Waste
16.4K tons/year
2023-04 to 2024-03
Energy Use
389.0K MWh/year
2023-04 to 2024-03
π Emissions by Report Period
| Report period | Headline emissions figure reported |
|---|---|
| 2023-04 to 2024-03 | 1.2M tCO2e/year |
| 2022-04 to 2023-03 | 966.0K tCO2e/year |
| 2021-04 to 2022-03 | 582.4K tCO2e/year |
Each row is the headline figure extracted from a different report; scope coverage and methodology can change between years.
β Reported Environmental Achievements
- 20% reduction in Scope 1 and 2 emissions by 2030 (against a 2019 baseline)
- Achieved Airport Carbon Accreditation Level 3 certification
- Installation of Singaporeβs largest single-site rooftop solar PV system (38 MWp) to be completed in 2025
- 15% lower electricity consumption in 2023/24 compared to 2018/19
- 16% reduction in cooling tower water consumption in T4 through ECA system
- 90% waste diversion rate
π― Climate & Sustainability Targets
π Short-term
- Achieve 25% staff volunteerism by FY25/26
- Achieve 3,000 volunteer hours yearly by FY25/26
- Engage 35 Airport Partners to join Changi Foundation programme by FY25/26
- Offer a minimum of 80 annual job attachments to youth beneficiaries from FY25/26 onwards
π Medium-term
- 20% reduction in Scope 1 and 2 emissions by 2030
- 100% of airside vehicle fleet to run on cleaner energy by 2040
π Long-term
- Net Zero emissions by 2050
π± ESG Focus Areas
Environmental SustainabilitySafetyInnovationCommunity EngagementEmployee Well-being