- Increasing frequency and severity of extreme weather events (physical climate risk).
- More stringent climate legislations, regulations, and policies (transition climate risk).
- Increasing number of investors and customers seeking low-carbon service providers (transition climate risk).
Expert Systems Holdings Limited
Greenhouse gas emissions & sustainability report data
In its 2024 reporting, Expert Systems Holdings Limited disclosed greenhouse gas emissions of 324.13 tCO2e/year. By scope: Scope 1: 0 tCO2e/year; Scope 2: 324.13 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
324.13 tCO2e/year
2024
Water Usage
599.90 m3/year
2024
Waste
15.6K kg/year (non-hazardous)
2024
Energy Use
625.4K kWh/year
2024
📊 Emissions by Scope (2024)
| 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). | 0 tCO2e/year |
| Scope 2 | Indirect emissions from purchased electricity, steam, heat and cooling. | 324.13 tCO2e/year |
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 |
|---|---|
| 2024 | 324.13 tCO2e/year |
| 2022 | 166.13 tCO2e/year |
| 2021 | 63.31 tCO2e |
| 2020 | 77.87 tCO2e |
| 2019 | 76.91 tCO2e/year |
| 2018 | 62.13 tCO2e |
Each row is the headline figure extracted from a different report; scope coverage and methodology can change between years.
✅ Reported Environmental Achievements
- Reduced GHG emissions intensity to 0.33 tCO2e per million HK$ revenue (similar to 0.32 tCO2e in FY2023).
- Reduced total hazardous waste intensity by 20% from approximately 0.05 kg per million HK$ revenue in FY2023 to approximately 0.04 kg per million HK$ revenue in FY2024.
- Reduced total non-hazardous waste intensity by 24% from approximately 20.67 kg per million HK$ revenue in FY2023 to approximately 15.71 kg per million HK$ revenue in FY2024.
- Conducted "light-off" activities on Earth Day, World Environment Day, and Earth Hour to raise employee awareness of energy saving and GHG emissions reduction.
🎯 Climate & Sustainability Targets
🔜 Short-term
- Conduct at least one activity related to GHG emissions reduction in FY2025.
- Conduct at least one activity related to waste reduction in FY2025.
- Conduct at least one activity related to energy conservation in FY2025.
- Participate in at least one water conservation activity in FY2025.
🌱 ESG Focus Areas
GHG EmissionsEnergy EfficiencyWater ConsumptionWaste ManagementEmployment PracticesCustomer Privacy ProtectionCustomer ServiceAnti-fraud MechanismProtection of Intellectual Property RightsEmployee Health Management