In 2025, NEC 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 | 28,200a | 28,500a | 38,500a | |
Total Waste Recovered | 24,200a | 25,600a | 28,100a | |
Total Hazardous Waste Generated | 3,400a | N/A | N/A | |
Non-Hazardous Waste Disposed | N/A | N/A | N/A |
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In 2025, NEC generated a total of 28,200metric tonnes of waste.a
Of this amount, 85.82% of NEC's total waste generated was recovered through methods such as recycling, reuse, or composting, while 0.35% was disposed of through landfilling, incineration, or combustion.The remaining 13.83% was either treated using unspecified methods or not clearly categorized.a
In 2025, NEC reported a total waste generation of 28,200 metric tonnes, of which 85.82% was recovered through recycling, reuse, or composting.This high recovery rate suggests that NEC has implemented strong circular economy practices and actively prioritizes sustainable waste management.a
Since 2022, NEC's total waste generation decreased by 33.18%, including a further 1.05% drop in 2025, highlighting a consistent and deliberate reduction in waste production over time.a
Over the same period, NEC's waste recovery rate declined by 1.32%, with a further 4.46% drop in 2025, underscoring a weakening in waste diversion performance and a potential drift away from circular waste strategies.a
Overall, while NEC has successfully reduced its total waste generation, its waste recovery efforts have also declined. This pattern could suggest a shift in strategy away from circular treatment methods or a lag in recovery infrastructure development.