What health issues are linked to the CMOC cobalt plant in the DRC?

Environmental groups allege that emissions from the CMOC cobalt plant have led to a health crisis, with residents and workers suffering from severe respiratory illnesses such as coughing up blood, pneumonia, and bronchitis.

What were the findings of air monitoring near the CMOC plant?

Air monitoring conducted between September 2024 and January 2025 indicated sulfur dioxide levels well in excess of international standards, suggesting a persistent and potentially worsening health crisis.

What actions are environmental groups demanding from CMOC?

Environmental groups are calling for CMOC to establish a reparations process for affected residents and workers and to suspend plant operations until adequate neutralization systems are in place.

Home / Environment / Congo Cobalt Plant's Toxic Fumes Harm Locals

Congo Cobalt Plant's Toxic Fumes Harm Locals

10 Mar

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Summary

Cobalt plant emissions linked to respiratory illnesses.
Sulfur dioxide levels far exceed international standards.
Environmental groups demand reparations and plant improvements.

Congo Cobalt Plant's Toxic Fumes Harm Locals

A major cobalt processing plant in the Democratic Republic of Congo, operated by a unit of CMOC Group Ltd., is under scrutiny for allegedly damaging the health of local communities. Environmental groups released a report on Tuesday, stating that emissions from the Tenke Fungurume mine's processing complex, which was expanded in 2023, are at the center of a public health crisis.

Analysis of health records and air monitoring data from September 2024 to January 2025 indicates a significant increase in patients treated for severe respiratory conditions, with sulfur dioxide levels exceeding international standards. The Environmental Investigation Agency is urging CMOC to provide reparations to affected residents and workers and to implement necessary neutralization systems before continuing operations. CMOC disputes these allegations, citing its own monitoring that shows compliance with regulatory limits and relevant norms.

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