PetroChina Co Ltd
PetroChina's Waste Data Preview
In 2023, PetroChina 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) | 2023 | 2022 | 2021 | 2020 - 2017 |
|---|---|---|---|---|
Total Waste Generated | 0000000 | Copy/Paste is a PRO feature.  a | Copy/Paste is a PRO feature.  a | 0000000 |
Total Waste Recovered | Copy/Paste is a PRO feature.  | 0000000 | Copy/Paste is a PRO feature. | 0000000 |
Total Hazardous Waste Generated | 0000000 | 0000000 | Copy/Paste is a PRO feature.  a | 0000000 |
Non-Hazardous Waste Disposed | Copy/Paste is a PRO feature. | Copy/Paste is a PRO feature. | 0000000 | 0000000 |
Verified Sources Behind PetroChina’s Waste Management Data
Every figure on this dashboard has a transparent audit trail. With Tracenable, each data point is traceable back to its original source, viewable directly inside our platform. Explore PetroChina’s data sources below and access millions more through our Disclosure Search.
Insights into PetroChina’s Generation of Hazardous and Non-Hazardous Waste
In 2023, PetroChina generated a total of 355,500 metric tonnes of waste.a
Of this amount, 36.57% of PetroChina'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.63.43% was identified as non-hazardous waste, generally considered less harmful and subject to lighter regulatory controls.a
PetroChina’s Hazardous vs Non-Hazardous Waste Over Time
- Total Non-Hazardous Waste Generated
- Total Hazardous Waste Generated
How PetroChina reduced the environmental impact of its waste?
Since 2021, PetroChina's total waste generation increased by 36.57%, including a 43.06% rise in 2023, reflecting a persistent upward trend that could be linked to operational growth, inefficient material use, or limited investment in waste prevention systems.a
Over the same period, PetroChina reduced the hazardousness of its waste by 31.81%, with a further 3.64% decline in 2023, suggesting a sustained and meaningful shift toward safer waste profiles and lower environmental impact.a
Overall, PetroChina is generating more waste but has significantly reduced the share of hazardous materials, suggesting a partial decoupling of volume and toxicity that could reflect more responsible inputs or enhanced treatment.a