ESG Performance Data
Sustainability Topics of data disclosure Data
ESG Performance Data 2025
Environment
| Topics of data disclosure | Unit | Performance | Target | ||
|---|---|---|---|---|---|
| 2023 | 2024 | 2025 | |||
| EMS: Environmental Policy and Management Systems | |||||
| EMS Certification / Verification | |||||
| Total | % | 33.3 | 33.3 | 33.3 | - |
| Third-party verification (By MACSI) | % | 33.3 | 33.3 | 33.3 | - |
| ISO14001 certification (By MACSI) | % | 33.3 | 33.3 | 33.3 | - |
| Resource Use | |||||
| Raw Material Used | |||||
| Natural Gas | m3 | 242,951,211.59 | 161,665,598.33 | 149,731,812.86 | - |
| Raw Water | m3 | 1,908,007.00 | 1,698,676.00 | 1,425,985.00 | - |
| The Reduction of Water Consumption in Process | |||||
| RO rejected water recycle | m3 | 89,702.60 | 48,350.20 | 88,246.70 | 40,000 |
| Water reduction by water recycle | % | 4.70 | 2.85 | 6 | 4 |
| Water Withdrawal by Source | |||||
| Surface water from rivers, lakes, natural ponds | m3 | 0 | 0 | 0 | - |
| Groundwater from wells, boreholes | m3 | 0 | 0 | 0 | - |
| Used quarry water collected in the quarry | m3 | 0 | 0 | 0 | - |
| Third-party water / Municipal potable water | m3 | 1,908,007.00 | 1,698,676.00 | 1,425,985.00 | - |
| External wastewater | m3 | 0 | 0 | 0 | - |
| Harvested rainwater | m3 | 0 | 0 | 0 | - |
| Sea water / water extracted from the sea or the ocean | m3 | 0 | 0 | 0 | - |
| Total Water Withdrawal | m3 | 1,908,007.00 | 1,698,676.00 | 1,698,676.00 | - |
| Facilities' Water Withdrawal (not disclosing) | |||||
| Total facilities' water withdrawal | m3 | 0 | 0 | 0 | - |
| Power Generation Water Withdrawal / Consumption Intensity | |||||
| Power generation water withdrawal / consumption intensity | MWh/m3 | 1.98 | 2.40 | 2.31 | - |
| Waste and Pollutants | |||||
| Water Discharge Data by Destination | |||||
| Ocean total discharge | m3 | 0.00 | 0.00 | 0.00 | - |
| Surface Water total discharge | m3 | 0.00 | 0.00 | 0.00 | - |
| Subsurface / well total discharge | m3 | 0.00 | 0.00 | 0.00 | - |
| Off-site water treatment total discharge | m3 | 670,593.02 | 239,143.65 | 183,193.00 | - |
| Beneficial / other use total discharge | m3 | 0.00 | 0.00 | 0.00 | - |
| Total Water Discharge | m3 | 670,593.02 | 239,143.65 | 183,193.00 | - |
| Treated Wastewater | % | 100.00 | 100.00 | 100.00 | - |
| Facilities' water discharge total | m3 | 0 | 0 | 0 | - |
| Water (Effluent) Discharge - Quality | |||||
| pH | - | 7.0 - 8.0 | 7.2 - 8.0 | 7.2 - 8.0 | 5.5 - 9.0 |
| TDS | mg/l | 638 - 1,344 | 392 - 1,168 | 556 - 1,548 | < 3,000 |
| SS | mg/l | < 5 - 9 | < 5 - 19 | < 5 - 19 | < 200 |
| Grease & Oil | mg/l | < 3.0 | < 3.0 | < 3.0 | < 10.0 |
| BOD5 | mg/l | < 2.0 - 2.8 | < 2.0 - 5.8 | < 2.0 - 2.5 | < 120 |
| COD | mg/l | < 40 - 73 | < 40 - 44 | < 40 - 44 | < 500 |
| Temperature | ๐C | 29 - 34 | 28 - 34 | 28 - 34 | < 45 |
| GHG Emissions | |||||
| Direct GHG Emissions (Scope 1) | ton CO2e | 474,332.00 | 353,952.00 | 290,009.00 | - |
| Indirect GHG Emissions (Scope 2) | ton CO2e | 512.00 | 616.00 | 728.00 | - |
| Other Indirect GHG Emissions (Scope 3) | ton CO2e | 134,057.00 | 99,554.00 | 81,550.00 | - |
| Total GHG emissions (Scope 1 + 2+3) | ton CO2e | 608,901.00 | 545,122.00 | 372,287.00 | - |
| Carbon intensity (Scope 1 + 2) | kgCO2/kWh | 0.2897 | 0.2878 | 0.2892 | - |
| Carbon intensity (Scope 1 + 2 + 3) | kgCO2/kWh | 0.3714 | 0.3686 | 0.3703 | - |
| Air Emission - NOx | |||||
| NOx | ppm | 30.5 - 70.99 | 17.62 - 65.7 | 15.16 - 88.32 | ≤ 108 |
| tonnes | 525 | 218.12 | 177.73 | - | |
| tonnes/MWh | 3x10-4 | 2x10-4 | 1.19x10-6 | - | |
| SOx | ppm | 0.07 - 1.30 | 0.018 - 0.083 | 0.01 - 1.48 | ≤ 18 |
| tonnes | 8.31 | 2.71 | 4.45 | - | |
| tonnes/MWh | 5x10-6 | 2x10-6 | 2.97x10-6 | - | |
| TSP | mg/m3 | 0.4 - 3.52 | 7.66 - 13.10 | 0.045 - 0.11 | ≤ 54 |
| tonnes | 11.42 | 22.45 | 3.93 | - | |
| tonnes/MWh | 7x10-6 | 2x10-5 | 2.62x10-8 | - | |
| VOC | kg | 0 | 0 | 0 | - |
| tonnes | 0 | 0 | 0 | - | |
| tonnes/MWh | 0 | 0 | 0 | - | |
| Waste Generation | |||||
| Hazardous waste | tonnes | 23.10 | 18.15 | 21.99 | - |
| Hazardous waste reduction | % | 19.62 | 21.43 | N/A | - |
| Hazardous waste Incineration (with energy recovery) | tonnes | 0 | 0 | 0 | 0 |
| Non hazardous waste | tonnes | 115.5 | 90.07 | 114.19 | - |
| Non hazardous waste reduction | % | 31.54 | 22.02 | N/A | 10 |
| Non recycled waste | tonnes | 122.9 | 98.86 | 119.49 | - |
| Waste recycled | tonnes | 4.39 | 2.35 | 5.30 | - |
| Other recovery operations | tonnes | 11.31 | 7.06 | 11.40 | - |
Social
| Topics of data disclosure | Unit | Performance | Target | ||
|---|---|---|---|---|---|
| 2023 | 2024 | 2025 | |||
| OHSMS: Policy and Management Systems | |||||
| OHSMS: Certification / Verification | |||||
| Total (% of power projects in Thailand) | % | 100 | 100 | 100 | - |
| Third-party verification (By MACSI / T-OSH) | % | 100 | 100 | 100 | - |
| ISO45001 certification (By MACSI) | % | 33.3 | 33.3 | 33.3 | - |
| Occupational Health and Safety | |||||
| Number of Work-Related: Employees | Person | 61 | 72 | 63 | - |
| Number of Work-Related: Contractors | Person | 369 | 277 | 2,128 | - |
| Fatalities | |||||
| Fatalities - Employees | Cases | 0 | 0 | 0 | 0 |
| Fatalities - Contractor | Cases | 0 | 0 | 0 | 0 |
| Lost Time Injury Frequency Rate (LTIFR) | |||||
| LTIFR - Employees | Cases/200,000 Hrs. | 0 | 0 | 0 | 0 |
| LTIFR - Contractors | Cases/200,000 Hrs. | 0 | 0 | 0 | 0 |
| Occupational Illness Frequency Rate (OIFR) | |||||
| OIFR - Employees | Cases/200,000 Hrs. | 0 | 0 | 0 | 0 |
| OIFR - Contractors | Cases/200,000 Hrs. | 0 | 0 | 0 | 0 |
| Labor Management | |||||
| Total Number of Employees | Persons | 193 | 206 | 204 | - |
| Permanent Employees | Persons | 0 | 0 | 0 | - |
| Temporary Employees | Persons | 0 | 0 | 0 | - |
| Male Employees | Persons | 132 | 139 | 134 | - |
| Female Employees | Persons | 61 | 67 | 70 | - |
| Operational Level | Persons | 131 | 142 | 151 | - |
| Management Level | Persons | 53 | 55 | 44 | - |
| Senior Executive Level | Persons | 9 | 9 | 9 | - |
| Number of Disabled and/or Elderly Employees | Persons | 1 | 5 | 3 | - |
| Employee Turnover Rate | Percentage | 4.15 | 15 | 3.91 | - |
| Employee Engagement Survey Results | Percentage | - | 90 | - | - |
| Number of Work-Related Injuries | Persons | 0 | 0 | 0 | - |
| Number of Work-Related Illnesses | Persons | 0 | 0 | 0 | - |
| Number of Work-Related Fatalities | Persons | 0 | 0 | 0 | - |
| Average Training Hours per Employee per Year | Hours | 49.96 | 69.89 | 68.40 | - |
| Number of Human Rights Violation Incidents | Persons | 0 | 0 | 0 | - |
| Number of Community Complaints/Disputes | Cases | 0 | 0 | 0 | - |
| Customer Satisfaction Survey Results | Percentage | 91.40 | 93.13 | 95.66 | - |
Governance and Economic
| Topics of data disclosure | Unit | Performance | Target | ||
|---|---|---|---|---|---|
| 2023 | 2024 | 2025 | |||
| Sales Revenue | Million THB | 5,048.07 | 3,590.84 | 3,105.77 | - |
| Operating Profit | Million THB | 94.04 | -237.32 | -167.18 | - |
| Dividends Paid to Shareholders | Million THB | 58.18 | 58.19 | 58.19 | - |
| Number of Business Ethics Violations | Cases | 0 | 0 | 0 | - |
| Number of Corruption Complaints | Cases | 0 | 0 | 0 | - |
| Percentage of New Suppliers Screened Using Sustainability Criteria | Percentage | 100 | 100 | 100 | - |
| Percentage of Key Suppliers Who Signed the Business Code of Conduct | Percentage | 100 | 100 | 100 | - |
| Number of Cyber Security Attack Incidents | Cases | 0 | 0 | 0 | - |
| Number of Personal Data Breach Incidents | Cases | 0 | 0 | 0 | - |