Fire and explosion at Brakfontein Substation cuts power to Centurion suburbs
EIR-0514Provisional entry. This entry is based on a single news report; the exact cause of the fire, whether an explosion occurred, and the final restoration timeline are not yet independently confirmed and may be updated as more sources appear. No further update is scheduled; the entry stays provisional until new information is published.
On 3 April 2025 a fire broke out at the Brakfontein Substation in Centurion, part of the City of Tshwane's electricity network, causing extensive damage and, according to reporting, an explosion that knocked out power to multiple suburbs including Rooihuiskraal North, Amberfield, Heuweloord, Monavoni, Eldoraigne, Celtisdal and parts of Wierdapark. As of ten days after the fire, restoration was still in progress in phases, with some areas restored and others still outstanding. Technicians had to condition a repaired or replacement transformer through a soaking process to ensure insulation and windings could safely take load, then perform sequential tests before energising the substation. Power was being restored in phases, starting with Amberfield 1 and 2, prioritising critical infrastructure and essential services, with residents warned to stay away from the site during repairs.
Extensive fire damage to substation equipment, described by City officials as requiring careful transformer conditioning and sequential testing before safe re-energisation. No specific ignition cause was disclosed in the source.
- Substation fires can require lengthy transformer conditioning and staged testing before safe re-energisation, and this should be factored into public restoration timelines.
- Phased restoration prioritising critical infrastructure and essential services can help limit further network instability after a major substation failure.
- Clear, honest public communication about the technical reasons for delays, rather than fixed deadlines, helps manage community expectations during extended outages.
Published 2026-09-07. Written from public reporting. Descriptive, not investigative. See the data accuracy disclaimer.