- Increased competition in bidding for construction projects.
- Changes in laws and regulations, both domestically and internationally.
- Climate change risks including drought, flooding, business operation disruptions, raw material procurement challenges.
CH. Karnchang Public Company Limited
Greenhouse gas emissions & sustainability report data
In its 2023 reporting, CH. Karnchang Public Company Limited disclosed greenhouse gas emissions of 236.2K tCO2e/year. By scope: Scope 1: 8.7K tCO2e/year; Scope 2: 395.00 tCO2e/year; Scope 3: 219.3K 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
236.2K tCO2e/year
2023
Waste
386 tons/year (recycled)
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). | 8.7K tCO2e/year |
| Scope 2 | Indirect emissions from purchased electricity, steam, heat and cooling. | 395.00 tCO2e/year |
| Scope 3 | Other indirect emissions across the value chain (purchased goods, business travel, use of sold products, etc.). | 219.3K 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 |
|---|---|
| 2023 | 236.2K tCO2e/year |
| 2021 | 1.6K tCO2e/year (Scope 2) |
Each row is the headline figure extracted from a different report; scope coverage and methodology can change between years.
✅ Reported Environmental Achievements
- Reduced carbon dioxide emissions by 286 TonCO2e through the use of conveyor belts for transporting crushed stone and concrete.
- Reduced carbon dioxide emissions by 1,919 TonCO2e by partially substituting fly ash for hydraulic cement.
- Reduced electricity consumption by an unspecified amount through an energy-saving project involving LED light bulb replacements.
🎯 Climate & Sustainability Targets
🔭 Long-term
- Net Zero carbon emissions by 2065
🌱 ESG Focus Areas
Good Corporate GovernanceOccupational Health and SafetyHuman Capital Management