Human Rights Watch has reported that pollution linked to the French-British oil firm Perenco’s operations in the Democratic Republic of Congo is exposing nearby communities to health risks, including respiratory illnesses and symptoms such as chest pain.

Operations and Pollution

Perenco is the country’s sole oil producer, operating both onshore and offshore facilities around the town of Muanda along Congo’s 37-km Atlantic coastline, pumping around 19,500 barrels of oil per day. The group said remote-sensing data and witness accounts indicated flaring, which is largely prohibited under Congolese law, at five sites between January 2025 and March 2026, including one less than 80 metres from homes.

Residents have reported respiratory illnesses and other symptoms such as chest pain, headaches, and nausea. The group also said Perenco had not prevented oil spills from wells and pipelines from leaking into the soil and riverbeds, citing two previous studies as additional evidence.

Environmental and Health Impact

An investigation by Congo’s Senate in 2013 found lead and mercury levels above WHO drinking-water guidelines. A 2025 study by researchers from universities in Congo and Cameroon found hydrocarbons and other pollutants in contaminated soil near Muanda posed potential risks to human health.

Human Rights Watch urged Kinshasa to publish findings from an environmental audit of Perenco commissioned in 2024, saying authorities had yet to release interim findings or provide a timeline for publication of the final report.

Perenco denied its operations caused air, soil, or water pollution or acute health impacts, according to the report, and said it invested in pollution prevention and infrastructure maintenance.

Original reporting: Appleton, WI News Feed (HLL/CB) — read the source article.