In 2025, Hammerson 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 - 2017 |
|---|---|---|---|---|
Total Waste Generated | 11,694a | 10,740a | 11,440b | |
Total Waste Recovered | 11,694a | 10,740a | 6,930b | |
Total Hazardous Waste Generated | 37a | 42a | 60b | |
Non-Hazardous Waste Disposed | N/A | N/A | N/A |
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In 2025, Hammerson generated a total of 11,694 metric tonnes of waste.a
Of this amount, 0.32% of Hammerson'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.99.68% was identified as non-hazardous waste, generally considered less harmful and subject to lighter regulatory controls.a
Since 2019, Hammerson's total waste generation fell by 31.16%, but rose by 8.88% in 2025, potentially reflecting a temporary surge in activity or inconsistency in waste control strategies.a
Over the same period, Hammerson reduced the hazardousness of its waste by 66.82%, with a further 19.09% decline in 2025, suggesting a sustained and meaningful shift toward safer waste profiles and lower environmental impact.a
Overall, Hammerson's waste and hazardousness trends are mixed or inconclusive. A more detailed review of its materials, industry standards, and operational changes would help clarify the net environmental impact of its waste strategy.a