ESG operations are at the heart of driving sustainability

and building trust among all stakeholders. The organization demonstrates a strong commitment to responsible business practices by taking into account the comprehensive impacts on the environment, society, governance, and the economy.

Environmental Dimension

GRI Type Unit Performance SASB
2022 2023 2024 2025
Production and Raw Materials
Production Volume Tons 35,436 29,455 31,298 34,720 RT-CP-000.A
GRI 301-1 Total Raw Materials Tons - - 34,352 37,345 RT-CP-410a.1
GRI 301-1 Renewable Raw Materials Tons - - 4,652 10,086 RT-CP-410a.1
GRI 301-1 Non-renewable Raw Materials Tons - - 29,700 27,259 RT-CP-410a.1
GRI 301-2 Recycled Raw Materials Tons - - 175 27 RT-CP-410a.1
GRI 301-2 Percentage of Recycled Raw Materials % - - 0.51 0.07 RT-CP-410a.1
Greenhouse Gas Emissions and Removals
Total GHG Emissions (Scope 1 and 2) Tons CO2e 14,724 13,453 19,062 18,942
GRI 305-1 Direct GHG Emissions (Scope 1) Tons CO2e 669 755 1,804 1,843 RT-CP-110a.1.
GRI 305-2 Indirect GHG Emissions (Scope 2) Tons CO2e 14,055 12,698 17,258 17,099
GRI 305-2 Market-Based Tons CO2e 0 0 0 0
GRI 305-2 Location-Based Tons CO2e 14,055 12,698 17,258 17,099
GRI 305-3 Other Indirect GHG Emissions (Scope 3) Tons CO2e 79,005 88,192 93,862 136,790
GRI 305-3 Category 1: Purchased Goods and Services Tons CO2e 52,069 62,519 64,304 98,167
GRI 305-3 Category 2: Capital Goods Tons CO2e 0 0 0 0
GRI 305-3 Category 3: Fuel and Energy Related Activities Tons CO2e 2,808 2,542 3,441 3,408
GRI 305-3 Category 4: Upstream Transportation and Distribution Tons CO2e 1,493 1,134 2,207 2,584
GRI 305-3 Category 5: Waste Generated in Operations Tons CO2e 1,315 1,178 1,504 1,544
GRI 305-3 Category 6: Business Travel Tons CO2e 0 0 0 0
GRI 305-3 Category 7: Employee Commuting Tons CO2e 644 0 0 0
GRI 305-3 Category 8: Upstream Leased Assets Tons CO2e 10 9 10 12
GRI 305-3 Category 9: Downstream Transportation and Distribution Tons CO2e 5,302 4,480 5,065 7,566
GRI 305-3 Category 10: Processing of Sold Products Tons CO2e 0 0 0 0
GRI 305-3 Category 11: Use of Sold Products Tons CO2e 0 0 0 0
GRI 305-3 Category 12: End-of-Life Treatment of Sold Products Tons CO2e 15,364 16,330 17,330 23,510
GRI 305-3 Category 13: Downstream Leased Assets Tons CO2e 0 0 0 0
GRI 305-3 Category 14: Franchises Tons CO2e 0 0 0 0
GRI 305-3 Category 15: Investments Tons CO2e 0 0 0 0
GRI 305-4 Total GHG Emissions Intensity (Scope 1 and 2) Tons CO2e / Production Ton 0.42 0.46 0.61 0.55
GRI 305-4 Direct GHG Emissions Intensity (Scope 1) Tons CO2e / Production Ton 0.02 0.03 0.06 0.05
GRI 305-4 Indirect GHG Emissions Intensity (Scope 2) Tons CO2e 0.40 0.43 0.55 0.49
GRI 305-4 Other Indirect GHG Emissions Intensity (Scope 3) Tons CO2e 2.23 2.99 3.00 3.94
GRI 305-5 GHG Emissions Reduction compared to Base Year 2021 Tons CO2e 7,978 62 -11,217 -54,025
GRI 305-5 GHG Emissions Reduction compared to Base Year 2021 % 8 0 -11 -53
Energy Consumption Data
GRI 302-1 Non-renewable Fuel Consumption Petajoules 0 0 0 0
GRI 302-1 Renewable Fuel Consumption Petajoules 0 0 0 0 RT-CP-130a.1.
GRI 302-1 Steam and Heating Energy Consumption Petajoules 0 0 0 0 RT-CP-130a.1.
GRI 302-1 Electricity Consumption kWh 22,172,724 26,077,436 35,111,071 36,408,265 RT-CP-130a.1.
GRI 302-1 Electricity Consumption Petajoules 0.0798 0.0939 0.1264 0.1311 RT-CP-130a.1.
GRI 302-1 Electricity Sold Petajoules 0 0 0 0
GRI 302-2 Energy Consumption Outside the Organization Petajoules 0 0 0 0
GRI 302-1 Total Energy Consumption Within the Organization Petajoules 0.0798 0.0939 0.1264 0.1311 RT-CP-130a.1.
GRI 302-3 Total Energy Intensity Petajoules / Production Ton 2.25E-06 3.19E-06 4.04E-06 3.78E-06
GRI 302-4 Energy Intensity compared to Previous Year Petajoules -4.15E-07 9.35E-07 8.51E-07 -2.64E-07
GRI 302-4 Energy Intensity compared to Previous Year % -15.56 41.49 26.71 -6.53
Air Pollutants
GRI 305-7 Nitrogen Oxides Thousand Tons 0 0 0 0 RT-CP-120a.1.
GRI 305-7 Sulfur Oxides Thousand Tons 0 0 0 0 RT-CP-120a.1.
GRI 305-7 Particulate Matter mg/m3 0.71 0.73 0.92 3.36 RT-CP-120a.1.
Water Withdrawal, Discharge, Consumption and Quality Data
GRI 303-3 Total Water Withdrawal Million Cubic Meter 0.0696 0.0780 0.0926 0.0802 RT-CP-140a.1.
GRI 303-3 Freshwater Withdrawal (TDS ≤ 1,000 mg/L) Million Cubic Meters 0.0696 0.0780 0.0926 0.0802 RT-CP-140a.1.
GRI 303-3 Surface Water 0 0 0 0 RT-CP-140a.1.
GRI 303-3 Groundwater 0 0 0 0 RT-CP-140a.1.
GRI 303-3 Seawater 0 0 0 0 RT-CP-140a.1.
GRI 303-3 Third-party Water (External Wastewater) 0 0 0 0 RT-CP-140a.1.
GRI 303-3 Harvested Rainwater 0 0 0 0 RT-CP-140a.1.
GRI 303-3 Municipal Potable Water 0.0696 0.0780 0.0926 0.0802 RT-CP-140a.1.
GRI 303-3 Other Water Withdrawal (TDS > 1,000 mg/L) Million Cubic Meters 0 0 0 0 RT-CP-140a.1.
GRI 303-3 Surface Water 0 0 0 0 RT-CP-140a.1.
GRI 303-3 Groundwater 0 0 0 0 RT-CP-140a.1.
GRI 303-3 Seawater 0 0 0 0 RT-CP-140a.1.
GRI 303-3 Third-party Water (External Wastewater) 0 0 0 0 RT-CP-140a.1.
GRI 303-3 Harvested Rainwater 0 0 0 0 RT-CP-140a.1.
GRI 303-3 Municipal Potable Water 0 0 0 0 RT-CP-140a.1.
GRI 303-3 Freshwater Withdrawal (TDS ≤ 1,000 mg/L) in Water Stress Areas Million Cubic Meters 0 0 0 0 RT-CP-140a.1.
GRI 303-3 Surface Water 0 0 0 0 RT-CP-140a.1.
GRI 303-3 Groundwater 0 0 0 0 RT-CP-140a.1.
GRI 303-3 Seawater 0 0 0 0 RT-CP-140a.1.
GRI 303-3 Third-party Water (External Wastewater) 0 0 0 0 RT-CP-140a.1.
GRI 303-3 Harvested Rainwater 0 0 0 0 RT-CP-140a.1.
GRI 303-3 Municipal Potable Water 0 0 0 0 RT-CP-140a.1.
GRI 303-3 Other Water Withdrawal (TDS > 1,000 mg/L) in Water Stress Areas Million Cubic Meters 0 0 0 0 RT-CP-140a.1.
GRI 303-3 Surface Water 0 0 0 0 RT-CP-140a.1.
GRI 303-3 Groundwater 0 0 0 0 RT-CP-140a.1.
GRI 303-3 Seawater 0 0 0 0 RT-CP-140a.1.
GRI 303-3 Third-party Water (External Wastewater) 0 0 0 0 RT-CP-140a.1.
GRI 303-3 Harvested Rainwater 0 0 0 0 RT-CP-140a.1.
GRI 303-3 Municipal Potable Water 0 0 0 0 RT-CP-140a.1.
GRI 303-3 Water Withdrawal Reduction compared to Previous Year Million Cubic Meters 0.0098 -0.0084 -0.0146 0.0124 RT-CP-140a.1.
GRI 303-3 Water Withdrawal Reduction compared to Previous Year % 12.31 -12.10 -18.73 13.43 RT-CP-140a.1.
Recycled Water Volume Million Cubic Meters 0.00486 0.00060 0.00005 0.00011 RT-CP-140a.2.
Recycled Water Ratio % 6.99 0.76 0.06 0.14 RT-CP-140a.2.
Water Withdrawal Intensity Cubic Meters per Production Ton 1.96 2.65 2.96 2.31 RT-CP-140a.2.
Water Withdrawal Target compared to Previous Year Million Cubic Meters 0.0754 0.0661 0.0741 0.0880 RT-CP-140a.2.
Water Withdrawal Intensity Target Cubic Meters per Production Ton 2.47 1.87 2.52 2.81 RT-CP-140a.2.
GRI 303-4 Water Discharge to Various Sources Million Cubic Meters 0.02586 0.02444 0.01805 0.02362
GRI 303-4 Surface Water 0.02586 0.02444 0.01805 0.02362
GRI 303-4 Groundwater 0 0 0 0
GRI 303-4 Seawater 0 0 0 0
GRI 303-4 Subsurface/Injection Well 0 0 0 0
GRI 303-4 Off-site Treatment/Industrial Estates 0 0 0 0
GRI 303-4 Third-party Service Providers and Other Users 0 0 0 0
GRI 303-4 Other Users 0 0 0 0
GRI 303-4 Total Water Discharge Million Cubic Meters 0.02586 0.02444 0.01805 0.02362
GRI 303-4 Freshwater Discharge (TDS ≤ 1,000 mg/L) Million Cubic Meters 0 0 0 0
GRI 303-4 Other Water Discharge (TDS > 1,000 mg/L) Million Cubic Meters 0 0 0 0
GRI 303-4 Freshwater Discharge (TDS ≤ 1,000 mg/L) in Water Stress Areas Million Cubic Meters 0 0 0 0
GRI 303-4 Other Water Discharge (TDS > 1,000 mg/L) in Water Stress Areas Million Cubic Meters 0 0 0 0
GRI 303-5 Total Water Consumption Million Cubic Meters 0.04375 0.05359 0.07459 0.05658
BOD Load Tons 126.69 185.76 175.87 236.23
COD Load Tons 0 1,173.22 1,280.62 1,114.19
TSS Load Tons 276.65 716.16 433.98 597.72
Fines related to water quality or illegal water use Baht 0 0 0 0
Waste Management
GRI 306-3 Total Hazardous Waste Thousand Tons 0.1917 0.1877 0.2479 0.2591 RT-CP-150a.1.
Hazardous Waste Intensity Tons per Ton of Product 0.0054 0.0064 0.0079 0.0075
Hazardous Waste Management (Thousand Tons) RT-CP-150a.1.
Reuse / Recycling / Other Recovery / Incineration with Energy Recovery Thousand Tons 0.1917 0.1877 0.2479 0.2591 RT-CP-150a.1.
GRI 306-5 Incineration without Energy Recovery Thousand Tons 0 0 0 0 RT-CP-150a.1.
GRI 306-5 Landfilling Thousand Tons 0 0 0 0 RT-CP-150a.1.
Hazardous Waste stored on-site at year-end Thousand Tons 0 0 0 0 RT-CP-150a.1.
GRI 306-5 Total Non-hazardous Waste Thousand Tons 1.4044 1.4722 2.6788 3.1143
Non-hazardous Waste Intensity Tons per Ton of Product 0.0396 0.0500 0.0856 0.0897
Non-hazardous Waste Management (Thousand Tons)
Reuse / Recycling / Other Recovery / Incineration with Energy Recovery Thousand Tons 1.0784 1.1709 2.3025 2.7452
GRI 306-5 Incineration without Energy Recovery Thousand Tons 0 0 0 0
GRI 306-5 Landfilling Thousand Tons 0.3260 0.3014 0.3763 0.3691
Non-hazardous Waste stored on-site at year-end Thousand Tons 0 0 0 0
Environmental Expenditures and Investments / Legal and Regulatory Non-compliance (Thailand)
Environmental Expenses Million Baht 1.54 1.35 1.50 1.51
GRI 306-5 Environmental Capital Expenditure Million Baht 0 0 0 0
GRI 306-5 Benefits from Environmental Investment Million Baht 0 0 0 0
GRI 2-27 Number of Legal and Regulatory Non-compliance cases Times 0 0 0 0
GRI 2-27 Fines from Legal and Regulatory Non-compliance Baht 0 0 0 0
GRI 2-27 Compensation costs from Legal and Regulatory Non-compliance Baht 0 0 0 0
Waste Type 2024 (Tons) 2025 (Tons)
In THIP Out THIP In THIP Out THIP
Waste Diverted from Disposal (GRI 306-4)
Waste Diverted from Disposal - Thailand and Overseas
Hazardous Waste
Reuse 0 0 0 98.63
Recycling 0 0 0 0
Other recovery operations 0 94.65 0 4.08
Treatment 0 0 0 0
Total 0 94.65 0 102.70
Non Hazardous Waste
Reuse 0 0 0 0
Recycling 0 0 0 0
Other recovery operations 0 2,258.75 0 2,671.20
Treatment 0 0 0 0
Total 0 2,258.75 0 2,671.20
Waste Directed to Disposal (GRI 306-5)
Waste Directed from Disposal - Thailand and Overseas
Hazardous Waste
Disposal by Incineration with Energy Recovery 0 153.25 0 156.38
Disposal by Incineration without Energy Recovery 0 0 0 0.02
Landfilling 0 0 0 0
Disposal by Other Methods 0 0 0 0
Total 0 153.25 0 156.40
Non-hazardous Waste
Disposal by Incineration with Energy Recovery 0 43.78 0 73.99
Disposal by Incineration without Energy Recovery 0 0 0 0
Landfilling 0 376.25 0 369.12
Disposal by Other Methods 0 0 0 0
Total 0 420.03 0 443.11

Social Dimension

Governance and Economic Dimension

GRI Type Unit Performance SASB
2022 2023 2024 2025
Governance and Economic Data
GRI 201-1 Revenue from Sales Billion Baht 4.07 3.41 4.28 4.83
GRI 201-1 Profit for the Year billion Baht 0.36 0.29 0.33 0.21
GRI 201-1 EBITDA billion Baht 0.57 0.49 0.57 0.51
GRI 401-2 Employee Benefits Including Salaries, Wages, Welfare, Contributions to Defined Contribution Plans and Defined Benefit Plans million Baht 555.48 527.43 670.26 736.21
GRI 201-1 Dividends Paid to Shareholders million Baht 157.50 157.50 207.00 148.49
GRI 207-4 Taxes Paid to Government and Local Authorities Such as Corporate Income Tax, Local Development Tax, Building and Land Tax, and Specific Business Tax million Baht 56.26 53.50 87.62 84.02
GRI 201-4 Tax Incentives and Other Benefits from Investment Promotion and Research and Development million Baht 20.16 18.84 0.00 0.00
GRI 203-1 Investment and Expenditure for Research, Development, and Innovation million Baht 5.04 4.69 1.62 1.95
GRI 415-1 Financial Contributions to Political Activities million Baht 0.00 0.00 0.00 0.00
GRI 205-3 Complaints Received Through Company Channels (post, email, telephone, company website, suggestion/complaint/opinion boxes within the company) cases 0.00 0.00 0.00 0.00
GRI 417-2 Number of Incidents of Non-Compliance with Regulations on Product and Service Information and Labeling cases 0.00 0.00 0.00 0.00
GRI 417-3 Number of Incidents of Non-Compliance with Regulations on Marketing Communications cases 0.00 0.00 0.00 0.00
GRI 414-1 Business Partners Assessed for Environmental, Social, and Governance Risks percentage of procurement value 100.00 100.00 100.00 100.00
Proportion of Procurement Value by Geography (percentage of procurement value)
GRI 204-1 Domestic % 54 58 58 51
GRI 204-1 Regional % 46 42 42 49