In 2025, Wienerberger 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 | 75,801a | 89,253a | 91,512a | |
Total Waste Recovered | 58,470a | 70,194a | N/A | |
Total Hazardous Waste Generated | 2,448a | 3,141a | N/A | |
Non-Hazardous Waste Disposed | 15,947a | 16,641a | N/A |
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In 2025, Wienerberger generated a total of 75,801metric tonnes of waste.a
Of this amount, 77.14% of Wienerberger's total waste generated was recovered through methods such as recycling, reuse, or composting, while 22.86% was disposed of through landfilling, incineration, or combustion.a
In 2025, Wienerberger reported a total waste generation of 75,801 metric tonnes, of which 77.14% was recovered through recycling, reuse, or composting.This high recovery rate suggests that Wienerberger has implemented strong circular economy practices and actively prioritizes sustainable waste management.a
Since 2023, Wienerberger's total waste generation decreased by 17.17%, including a further 15.07% drop in 2025, highlighting a consistent and deliberate reduction in waste production over time.a
Over the same period, Wienerberger's waste recovery rate decreased by 1.92%.a
In 2025, Wienerberger generated a total of 75,801 metric tonnes of waste.a
Of this amount, 3.23% of Wienerberger'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.96.77% was identified as non-hazardous waste, generally considered less harmful and subject to lighter regulatory controls.a
Since 2023, Wienerberger's total waste generation decreased by 17.17%, with an additional 15.07% decline in 2025, suggesting a consistent and deliberate effort to minimize waste generation at the source.a
Since 2025, Wienerberger's hazardous waste generation has decreased by 8.23%, suggesting a recent shift toward safer materials, improved waste handling protocols, or stronger compliance with environmental standards.a
Overall, Wienerberger has reduced both its total waste and hazardous waste in the last year, suggesting effective waste management practices and improved material sourcing.a
In 2025, Wienerberger reported that 2,448 metric tonnes of its total waste output were classified as hazardous. This represents 3.23% of its overall waste generation.a
The company treated this hazardous waste using a combination of methods.Approximately 43.46% was managed through recovery methods, indicating a moderate integration of circular practices into its hazardous waste management. However, a significant share was still directed toward disposal, highlighting room for improvement in reducing the long-term impact of hazardous materials.a