- Labor shortages in the construction industry.
- Rising wages and material shortages.
- Varied skill levels among construction personnel leading to rework and waste.
- Low incentive for customers/suppliers to invest in green building materials.
- Climate change impacts on project progress and costs.
- Extreme weather events increasing labor safety risks.
- Supply chain disruptions due to natural disasters and resource scarcity.
Chien Kuo Construction Co., Ltd.
Greenhouse gas emissions & sustainability report data
In its 2023 reporting, Chien Kuo Construction Co., Ltd. disclosed greenhouse gas emissions of 22.2K metric tons of CO2e. By scope: Scope 1: 92.5278 metric tons of CO2e; Scope 2: 449.7330 metric tons of CO2e; Scope 3: 21.6K metric tons of CO2e. 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
22.2K metric tons of CO2e
2023
Water Usage
1.6K tons
2023
Waste
10.2K metric tons
2023
Energy Use
741.78 GJ
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). | 92.5278 metric tons of CO2e |
| Scope 2 | Indirect emissions from purchased electricity, steam, heat and cooling. | 449.7330 metric tons of CO2e |
| Scope 3 | Other indirect emissions across the value chain (purchased goods, business travel, use of sold products, etc.). | 21.6K metric tons of CO2e |
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 | 22.2K metric tons of CO2e |
| 2021 | 176.59 tCO2e/year (Scope 1 and 2) |
| 2020 | 141.13 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 carbon emissions by over 1,000 tons through the use of SD550W high-strength reinforced concrete and aluminum formwork.
- Kaohsiung “Chongshi Social housing” project received a Level 1 low-embodied carbon building design rating, estimated to reduce carbon emissions by over 4,800 tons.
- Chongshi social housing project achieved a 1+ Nearly Zero Carbon Building rating.
- Headquarters and three construction sites completed greenhouse gas inventory and ISO 14064-1 certification.
🎯 Climate & Sustainability Targets
🔜 Short-term
- Complete greenhouse gas inventory and ISO 14064-1 certification for all construction sites.
- Prioritize the use of native Taiwanese plants for greening and landscaping.
- Expand the application of aluminum formwork to at least 2 additional construction sites.
- Achieve zero workplace injuries.
📅 Medium-term
- Achieve at least a 30% reduction in Scope 1 and Scope 2 greenhouse gas emissions by 2030.
🔭 Long-term
- Achieve net-zero emissions by 2050.
🌱 ESG Focus Areas
Climate ChangeSustainable EnvironmentOccupational Health and SafetySupply Chain ManagementCorporate GovernanceSocial WelfareBrand ImageConstruction Quality Management