In 2025, Baidu 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 | 4,886.7a | 4,677.2a | 5,131.8a | |
Total Waste Recovered | N/A | N/A | N/A | |
Total Hazardous Waste Generated | 28.5a | 38.8a | 26.6a | |
Non-Hazardous Waste Disposed | N/A | N/A | N/A |
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In 2025, Baidu generated a total of 4,887 metric tonnes of waste.a
Of this amount, 0.58% of Baidu'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.99.42% was identified as non-hazardous waste, generally considered less harmful and subject to lighter regulatory controls.a
Since 2023, Baidu's total waste generation fell by 4.78%, but rose by 4.48% in 2025, potentially reflecting a temporary surge in activity or inconsistency in waste control strategies.a
Over the same period, Baidu saw a long-term increase of 12.52% in hazardous waste share, but a 29.7% reduction in 2025, indicating a recent improvement that may reflect updated production inputs, enhanced treatment, or stricter controls.a
Overall, Baidu'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