In 2025, Oerlikon 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 | 22,919a | 22,051a | 16,084a | |
Total Waste Recovered | 16,247a | 15,161a | 10,940a | |
Total Hazardous Waste Generated | 11,914a | 11,827a | 10,835a | |
Non-Hazardous Waste Disposed | 2,843a | 2,732a | 2,599a |
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In 2025, Oerlikon generated a total of 22,919metric tonnes of waste.a
Of this amount, 70.89% of Oerlikon's total waste generated was recovered through methods such as recycling, reuse, or composting, while 29.11% was disposed of through landfilling, incineration, or combustion.a
In 2025, Oerlikon reported a total waste generation of 22,919 metric tonnes, of which 70.89% was recovered through recycling, reuse, or composting.This moderate level of recovery indicates that Oerlikon is taking steps toward improving its waste diversion practices, though there is still room to enhance recycling and recovery efforts.a
Since 2019, Oerlikon's total waste generation increased by 45.98%, including a 3.94%increase in 2025, indicating a persistent upward trend that may reflect scaling operations, inefficiencies in resource use, or a lack of effective waste minimization practices.a
Over the same period, Oerlikon's waste recovery rate increased by 52.46%, including a 3.1% rise in 2025, indicating growing emphasis on circularity and improved operational practices for diverting waste from disposal.a
Overall, Oerlikon has seen a consistent rise in waste generation both over the long term and in the year 2025. However, the company has also steadily improved its waste recovery performance, suggesting that it is actively working to offset the environmental consequences of increased production through enhanced circularity efforts.
In 2025, Oerlikon generated a total of 22,919 metric tonnes of waste.a
Of this amount, 51.98% of Oerlikon'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.48.02% was identified as non-hazardous waste, generally considered less harmful and subject to lighter regulatory controls.a
Since 2019, Oerlikon's total waste generation increased by 45.98%, including a 3.94% 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
Over the same period, Oerlikon reduced the hazardousness of its waste by 26.47%, with a further 3.08% decline in 2025, suggesting a sustained and meaningful shift toward safer waste profiles and lower environmental impact.a
Overall, Oerlikon 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
In 2025, Oerlikon reported that 11,914 metric tonnes of its total waste output were classified as hazardous. This represents 51.98% of its overall waste generation.a
The company treated this hazardous waste using a combination of methods.A majority (70.94%) was diverted from disposal through recovery-oriented treatments such as recycling or reuse. This suggests that Oerlikon has established processes to reduce the environmental burden of its most harmful waste streams.a