In 2025, CSI Solar 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 |
|---|---|---|
Total Waste Generated | 140,250a | 216,161a |
Total Waste Recovered | N/A | N/A |
Total Hazardous Waste Generated | 10,668a | 43,874a |
Non-Hazardous Waste Disposed | N/A | N/A |
You are welcome to quote or reference individual data points from this page, provided you include the following attribution with a visible, clickable link to this page: "Source: Tracenable, the global reference for ESG data"
Bulk collection, scraping, resale, or redistribution of data across multiple company profiles is not permitted without our prior written permission. For more information, see our General Terms and Conditions.
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.
In 2025, CSI Solar generated a total of 140,250 metric tonnes of waste.a
Of this amount, 7.61% of CSI Solar'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.92.39% was identified as non-hazardous waste, generally considered less harmful and subject to lighter regulatory controls.a
Since 2025, CSI Solar's total waste generation has decreased by 35.12%, suggesting improvements in operational efficiency or the early results of waste minimization strategies.a
Since 2025, CSI Solar's hazardous waste generation has decreased by 62.52%, suggesting a recent shift toward safer materials, improved waste handling protocols, or stronger compliance with environmental standards.a
Overall, CSI Solar has reduced both its total waste and hazardous waste in the last year, suggesting effective waste management practices and improved material sourcing.a