In 2025, Oversea-Chinese Banking 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 | 3,189a | 1,726a | 1,812a | |
Total Waste Recovered | 291a | 254a | 207a | |
Total Hazardous Waste Generated | 68a | N/A | N/A | |
Non-Hazardous Waste Disposed | N/A | N/A | N/A |
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In 2025, Oversea-Chinese Banking generated a total of 3,189 metric tonnes of waste.a
Of this amount, 2.13% of Oversea-Chinese Banking'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.97.87% was identified as non-hazardous waste, generally considered less harmful and subject to lighter regulatory controls.a
Since 2023, Oversea-Chinese Banking's total waste generation increased by 75.99%, including a 84.76% rise in 2025, reflecting a persistent upward trend that could be linked to operational growth, inefficient material use, or limited investment in waste prevention systems.a
Overall, Oversea-Chinese Banking's waste and hazardousness trends are mixed or inconclusive. A more detailed review of its materials, industry standards, and operational changes would help clarify the net environmental impact of its waste strategy.a