In 2025, Porr 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 | 7,570,646a | 8,299,828a |
Total Waste Recovered | 4,213,508a | 4,765,286a |
Total Hazardous Waste Generated | 94,081a | 119,208a |
Non-Hazardous Waste Disposed | 3,264,921a | 3,431,612a |
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In 2025, Porr generated a total of 7,570,646metric tonnes of waste.a
Of this amount, 55.66% of Porr's total waste generated was recovered through methods such as recycling, reuse, or composting, while 44.34% was disposed of through landfilling, incineration, or combustion.a
In 2025, Porr reported a total waste generation of 7,570,646 metric tonnes, of which 55.66% was recovered through recycling, reuse, or composting.This moderate level of recovery indicates that Porr is taking steps toward improving its waste diversion practices, though there is still room to enhance recycling and recovery efforts.a
Since 2025, Porr's total waste generation has decreased by 8.79%, suggesting improvements in operational efficiency or the early results of waste minimization strategies.a
Over the same period, Porr's waste recovery rate decreased by 3.06%.a
In 2025, Porr generated a total of 7,570,646 metric tonnes of waste.a
Of this amount, 1.24% of Porr'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.98.76% was identified as non-hazardous waste, generally considered less harmful and subject to lighter regulatory controls.a
Since 2025, Porr's total waste generation has decreased by 8.79%, suggesting improvements in operational efficiency or the early results of waste minimization strategies.a
Since 2025, Porr's hazardous waste generation has decreased by 13.48%, suggesting a recent shift toward safer materials, improved waste handling protocols, or stronger compliance with environmental standards.a
Overall, Porr 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, Porr reported that 94,081 metric tonnes of its total waste output were classified as hazardous. This represents 1.24% of its overall waste generation.a
The company treated this hazardous waste using a combination of methods.Only 1.98% of hazardous waste was recovered, meaning the vast majority was treated through disposal methods such as landfilling or incineration. This raises concerns about the environmental and health risks associated with Porr’s current hazardous waste practices.a