In 2025, Hecla Mining 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 | 13,491,678a | 16,921,094a | 7,840,673a | |
Total Waste Recovered | 5,277,128a | 4,679,820a | 3,270,351a | |
Total Hazardous Waste Generated | 1,193a | 1,995a | 517a | |
Non-Hazardous Waste Disposed | 1,490a | 796a | 636a |
You are welcome to quote or reference individual data points from this page, provided you include the following attribution with a visible, clickable link to this page: "Source: Tracenable, the global reference for ESG data"
Bulk collection, scraping, resale, or redistribution of data across multiple company profiles is not permitted without our prior written permission. For more information, see our General Terms and Conditions.
Every figure on this dashboard has a transparent audit trail. With Tracenable, each data point is traceable back to its original source, viewable directly inside our platform.
In 2025, Hecla Mining generated a total of 13,491,678metric tonnes of waste.a
Of this amount, 39.11% of Hecla Mining's total waste generated was recovered through methods such as recycling, reuse, or composting, while 66.34% was disposed of through landfilling, incineration, or combustion.a
In 2025, Hecla Mining reported a total waste generation of 13,491,678 metric tonnes, of which 39.11% was recovered through recycling, reuse, or composting.This moderate level of recovery indicates that Hecla Mining is taking steps toward improving its waste diversion practices, though there is still room to enhance recycling and recovery efforts.a
Since 2023, Hecla Mining's total waste generation increased by 72.07%, but declined by 20.27% in the year 2025, suggesting a potential shift toward more efficient material use or the early impact of waste reduction strategies.a
Over the same period, Hecla Mining's waste recovery rate declined by 6.22%, yet improved by 41.43% in 2025, pointing to a recent rebound or renewed focus on better waste treatment outcomes.a
Overall, Hecla Mining’s waste generation and recovery data show a mixed and inconsistent trend. A deeper analysis of the company's activities, industry benchmarks, and operational changes is needed to assess its sustainability performance more precisely.
In 2025, Hecla Mining generated a total of 13,491,678 metric tonnes of waste.a
Of this amount, 0.01% of Hecla Mining'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.0.02% was identified as non-hazardous waste, generally considered less harmful and subject to lighter regulatory controls.The remaining 99.97% was either treated using unspecified methods or not clearly categorized.a
Since 2023, Hecla Mining's total waste generation rose by 72.07%, but dropped by 20.27% in 2025, indicating a possible turning point driven by improved waste-reduction practices or production slowdowns.a
Over the same period, Hecla Mining saw a long-term increase of 34.1% in hazardous waste share, but a 25% reduction in 2025, indicating a recent improvement that may reflect updated production inputs, enhanced treatment, or stricter controls.a
Overall, Hecla Mining'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
In 2025, Hecla Mining reported that 1,193 metric tonnes of its total waste output were classified as hazardous. This represents 0.01% of its overall waste generation.a
The company treated this hazardous waste using a combination of methods.Approximately 29.17% 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