Environmental dimension
Performance Results for 2025
The Company complied with license requirements, standards, and regulations on water quality and quantity, and did not violate environmental laws. As a result, no environmental complaints were received, and no environmental fines were incurred.
Water
- NRW is targeted to be less than 2.00%.
- Recycled water within the East Water Building is targeted to be 5.00% of total central water consumption in 2026.
Energy
- Electricity consumption per unit of pumped water is targeted to be reduced by 1.00% compared to the three-year average (2023-2025) (kWh/y).
General and Hazardous Waste
- Recycled waste within the East Water Building is targeted to be 10.00% of total waste in 2026 (kg/year).
- Non-hazardous waste is targeted to be reduced by 5.00% compared to the three-year average of hazardous waste (2023-2025) (kg/year).
- Hazardous waste is targeted to be reduced by 1.00% compared to the three-year average of hazardous waste (2023-2025) (kg/year).
Air Pollution and Greenhouse Gas Emissions
- Greenhouse gas emissions (Scope 1, 2 and 3) per unit of pumped water are targeted to be reduced by 1.00% compared to the three-year average.
- No complaints regarding PM dust emissions from construction projects are targeted (PM2.5 not exceeding 37.50 µg/m³ and PM10 not exceeding 120 µg/m³ as required by law).
Biodiversity
- No complaints regarding impacts on biodiversity from the Company’s business operations are targeted.
Short-term Targets (2026)
Water
- Non-revenue water (NRW) was 1.21%.
- Recycled water within the East Water Building was 0.61% of total central water consumption.
Energy
- Electricity consumption per unit of pumped water was 0.54 kWh/m³, representing an increase of 29.92% compared to the three-year average.
General and Hazardous Waste
- Recycled waste within the East Water Building was 13,926 kg, accounting for 23.84% of total waste.
- Hazardous waste generated in the East Water Building and operational areas was 1,631.70 kg, representing a decrease of 37.91% compared to the three-year average.
Air Pollution and Greenhouse Gas Emissions
- Greenhouse gas emissions (Scope 1, 2 and 3) per unit of pumped water were 301.84 ton-CO₂eq per million m³, representing an increase of 22.27% from 2024.
- No complaints regarding PM dust emissions from construction projects and no complaints regarding impacts on biodiversity were reported.
- No emissions of NOx, SOx, volatile organic compounds (VOC), or ozone-depleting substances (ODS) were generated from the raw water pumping process.
Biodiversity
- No complaints regarding impacts on biodiversity from the Company’s business operations were reported.
- Green areas increased by approximately 41 Rai per year, contributing to carbon dioxide absorption of approximately 147-245 tons per year. (9-15 kilograms per tree per year)
Medium-term Targets (2027-2029)
Water
- Non-revenue water (NRW) is targeted to be less than 2.00% by 2029.
Energy
- Electricity consumption per unit of pumped water is targeted to be reduced by 1.00% compared to the three-year average (2026-2028) (kWh/y) by 2029.
- Renewable energy consumption is targeted at 5.00% of total energy consumption, based on 2026, by 2029.
General and Hazardous Waste
- Recycled waste within the East Water Building is targeted to be 10.00% of total waste (kg/year).
- Non-hazardous waste is targeted to be reduced by 5.00% compared to the three-year average of non-hazardous waste (2026-2028) (kg/year).
- Hazardous waste is targeted to be reduced by 1.00% compared to the three-year average of hazardous waste (2026-2028) (kg/year).
Air Pollution and Greenhouse Gas Emissions
- Greenhouse gas emissions (Scope 1, 2 and 3) per unit of pumped water are targeted to be reduced by 5.00% compared to 2026 by 2029.
- No complaints regarding PM dust emissions from construction projects are targeted by 2029, with PM2.5 not exceeding 37.50 µg/m³ and PM10 not exceeding 120 µg/m³.
Biodiversity
- No complaints regarding impacts on biodiversity from the Company’s business operations are targeted.
Long-term Targets
The Company complied with license requirements, standards, and regulations on water quality and quantity, and did not violate environmental laws. As a result, no environmental complaints were received, and no environmental fines were incurred.
Air Pollution and Greenhouse Gas Emissions
- Greenhouse gas emissions are targeted to be reduced by 47.00% by 2035 compared to 2025 as the base year.
- Net zero greenhouse gas emissions are targeted to be achieved by 2050.
