A copper-cobalt mine in the Democratic Republic of the Congo (DRC), primarily owned by Chinese interests, is currently embroiled in a lawsuit concerning environmental pollution, which has resulted in claims for substantial damages amounting to millions of dollars.
Recently, 27 local residents filed a lawsuit in the Kolwezi Commercial Court, aided by the UK-based monitoring group RAID and the Congolese non-profit organization AFREWATCH. The allegations center around the claim that the mine’s operations are causing environmental damage and posing serious health risks to nearby communities. The plaintiffs are seeking a total of $6.3 million in damages.
This legal action is directed at the Musonoï Mining Company (COMMUS), in which Zijin Mining holds a 67% stake, with the remainder owned by the state-owned Gecamines and the Congolese government. Among the plaintiffs are eight children whose demands include approximately $1.3 million for personal and health-related damages, along with $5 million earmarked for environmental remediation efforts.
Scientific research commissioned by RAID and AFREWATCH indicates that air particulates and water sources surrounding the COMMUS mining area are contaminated with high concentrations of pollutants. According to previous reports from Agence France-Presse, the expansion of mining operations by COMMUS has already led to significant ecological and community destruction in the region.
A case in point is the Gecamines neighborhood in the center of Kolwezi, formerly a vibrant community characterized by orderly homes and shaded sidewalks. However, due to the continuous expansion of the open-pit mine operated by COMMUS, this area has been nearly completely devastated. A significant number of buildings have been reduced to rubble, and the remaining residents have found themselves living adjacent to barricades of cement that confine the mine’s operations.
Additionally, the government of the DRC and the environmental regulatory agency (ACE) have been named as defendants in the lawsuit, accused of failing to implement monitoring and enforce environmental regulations. Under the Congolese Mining Code of 2018, mining companies are legally responsible for environmental damage unless they can prove that the harm was caused by unrelated factors.
In response to the allegations, COMMUS has categorically denied the charges and stated that it intends to mount a defense in court. In July 2026, the company emphasized its compliance with local environmental regulations, suggesting that some pollution may be attributed to legacies of historical mining practices or local geological conditions.
COMMUS has communicated to media outlets that it will contest the allegations and take its corresponding responsibilities seriously. As of now, the Congolese Ministry of Mines, the environmental regulating authority ACE, and the court handling the case have not promptly responded to requests for comments or documents from news agencies.