South African Officials Report Minor Radioactive Contamination at Koeberg Nuclear Plant

South African energy officials confirmed on Sunday that a recent incident involving airborne radioactive contamination at the Koeberg nuclear power plant was minor and posed no threat to the surrounding population. The contamination was detected during scheduled maintenance activities conducted between June 30 and July 16 at the facility, which is located approximately 30 kilometers north of Cape Town, according to The Hindu.

Mteto Nyati, chairman of the state-owned energy utility Eskom, stated that the recorded radiation levels were extremely low, noting that the exposure was less than that received from using a cellular phone for several minutes. Eskom officials maintained that all safety protocols were strictly followed, with internal testing of workers showing only minimal exposure. The utility emphasized that there was no release of radioactive material into the external environment.

Energy Minister Kgosientsho Ramokgopa addressed the incident during a press briefing, framing the transparency of the disclosure as a measure to maintain public trust. The Koeberg plant, which serves as Africa's only operational nuclear power facility, has been in service for four decades. In 2024, the plant received a 20-year operational life extension, a move that remains central to the government's broader strategy for energy security.

Despite the recent incident, the South African government continues to signal its intent to scale up nuclear power generation. Minister Ramokgopa reiterated that the efficient handling of the maintenance issue reinforces confidence in the plant's management and the country's capacity to proceed with its planned nuclear build program. As South Africa navigates its energy transition, the government aims to balance the expansion of its nuclear infrastructure with rigorous safety oversight to ensure public confidence in the long-term viability of the Koeberg facility.