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Thungela Resources Launches Fish Restocking Initiative to Revive SA Rivers After Toxic Spill

Published February 27, 2024
4 months ago

In a pioneering move for environmental restoration in South Africa, Thungela Resources, a leading coal mining firm, is making headway in biodiversity conservation efforts. This proactive step comes after a significant toxic spill from an abandoned coal mine in 2022 devastated aquatic life in the country’s river systems. The initiative promises to restock the rivers with 17 native fish species, representing a beacon of hope for ecological recovery and sustainable practices in the mining sector.


The restoration project, fueled by an investment of approximately R1 billion ($52 million) by Thungela Resources, targets the 112 kilometers of the Wilge and Olifants rivers. Both waterways were severely impacted by acidic water unleashed when illegal miners breached a mine seal at a site inactive since the 1960s. This disaster has underscored the urgency to address environmental hazards posed by South Africa's numerous disused coal mines, which have become a hotspot for illicit activities.


Thungela Resources, which emerged from Anglo American Plc, is embracing its corporate responsibility by funding the Loskop Dam fish breeding facility. This specialized center has commenced the delicate process of releasing small resilient species such as banded tilapia and southern mouthbrooders into their natural habitat. These fish are the first wave, selected for their adaptability and crucial role in laying the groundwork for larger, predatory species in the ecosystem.


The selection of fish, meticulously planned to include species like the robust barbs, iconic yellowfish, and the unique bulldogs, encourages a balanced and biodiverse revival of the river systems. The reintroduction of bulldogs, fish capable of generating an electric field for hunting and navigation, marks a sophisticated understanding of the ecological roles various species play.


Under the guidance of aquatic scientist Andre Hoffman, with 42 years of experience in nature conservation, the project team is tackling the challenge with a blend of expertise and enthusiasm. Hoffman’s sentiment, that the ordeal presents an opportunity for meaningful learning and growth, mirrors Thungela’s broader commitment to environmental stewardship.


The path to restoration is anticipated to span five to ten years with Thungela’s active intervention, starkly contrasted with the 40 to 50 years it might take without such measures. Beyond fish breeding, Thungela has also established a water treatment plant and invested in wetland restoration, with over R500 million allocated to securing disused mining sites.


The venture illustrates how corporate accountability can lead to tangible progress in environmental conservation. Thungela Resources is setting an example within the mining industry for prioritizing biodiversity and taking definitive steps towards repairing the damage incurred by previous practices. This project could emerge as a template for other companies to follow, marrying the concepts of industrial enterprise with ecological mindful consciousness.



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