In 2025, PTT Global Chemical conducted an environmental assessment and disclosed corporate waste management data in accordance with recognized sustainability reporting standards.The company provided a breakdown of its waste by type (hazardous vs non-hazardous) and treatment method (recovery vs disposal), enabling greater transparency into its waste handling and environmental practices.
| Metric (tonnes) | 2025 | 2024 | 2023 | 2022-2019 |
|---|---|---|---|---|
Total Waste Generated | 92,554.36a | 87,486.52a | 130,287.45a | |
Total Waste Recovered | 37,140.65a | 37,614.97a | 34,612.24a | |
Total Hazardous Waste Generated | 56,779.77a | 51,389.1a | 87,924.66a | |
Non-Hazardous Waste Disposed | 5,522.72a | 5,358.32a | 15,007.64a |
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In 2025, PTT Global Chemical generated a total of 92,554metric tonnes of waste.a
Of this amount, 40.13% of PTT Global Chemical's total waste generated was recovered through methods such as recycling, reuse, or composting, while 59.87% was disposed of through landfilling, incineration, or combustion.a
In 2025, PTT Global Chemical reported a total waste generation of 92,554 metric tonnes, of which 40.13% was recovered through recycling, reuse, or composting.This moderate level of recovery indicates that PTT Global Chemical is taking steps toward improving its waste diversion practices, though there is still room to enhance recycling and recovery efforts.a
Since 2022, PTT Global Chemical's total waste generation decreased by 48.66%, yet rose by 5.79% in 2025, potentially indicating a temporary operational shift or inconsistency in waste management outcomes.a
Over the same period, PTT Global Chemical's waste recovery rate increased by 61.22%, but declined by 6.67% in 2025, potentially signaling volatility in waste treatment processes or shifting priorities in waste management.a
Overall, PTT Global Chemical’s waste generation and recovery data show a mixed and inconsistent trend. A deeper analysis of the company's activities, industry benchmarks, and operational changes is needed to assess its sustainability performance more precisely.
In 2025, PTT Global Chemical generated a total of 92,554 metric tonnes of waste.a
Of this amount, 61.35% of PTT Global Chemical's total waste generated of was classified as hazardous waste, characterized by properties such as toxicity, flammability, corrosiveness, or reactivity that may pose risks to human health, ecosystems, or the environment.38.65% was identified as non-hazardous waste, generally considered less harmful and subject to lighter regulatory controls.a
Since 2022, PTT Global Chemical's total waste generation fell by 48.66%, but rose by 5.79% in 2025, potentially reflecting a temporary surge in activity or inconsistency in waste control strategies.a
Over the same period, the share of hazardous waste in PTT Global Chemical's total output increased by 14.67%, including a further 4.44% rise in 2025, suggesting a troubling upward shift toward more environmentally harmful waste streams that could raise compliance costs and environmental risks.a
Overall, PTT Global Chemical had previously reduced its waste generation, but recent increases in both volume and hazardousness suggest potential reversals or emerging operational risks that warrant further investigation.a
In 2025, PTT Global Chemical reported that 56,780 metric tonnes of its total waste output were classified as hazardous. This represents 61.35% of its overall waste generation.a
The company treated this hazardous waste using a combination of methods.Approximately 12.13% was managed through recovery methods, indicating a moderate integration of circular practices into its hazardous waste management. However, a significant share was still directed toward disposal, highlighting room for improvement in reducing the long-term impact of hazardous materials.a