Cable theft fire damages Olivenhoutbosch substation, South Africa
EIR-0395Provisional entry. This entry is based on a single news report; the cause (cable theft) and outage details are as stated by the City of Tshwane, but independent confirmation and full extent of damage or restoration timeline have not yet been verified by a second source. No further update is scheduled; the entry stays provisional until new information is published.
In the early hours of Thursday, 25 December 2025, a fire broke out at the Olivenhoutbosch substation operated by the City of Tshwane. The blaze was attributed to cable theft, which damaged critical electrical equipment including cabling and switchgear. One transformer was later confirmed serviceable, while testing and repairs continued on the remaining equipment. The fire caused extensive infrastructure damage and resulted in power outages across several areas, including Zwartkop, Highveld, Eco Park, Kosmosdal, Blue Valley, Louwlardia, Rua Vista, Thatchfield, parts of Olievenhoutbosch, and ABSA Ext 36. City officials said restoration work would take several days to complete safely due to the extent of the damage. No injuries or fatalities were reported in connection with the incident.
Cable theft damaged critical electrical equipment at the substation, which led to the fire and subsequent extensive damage to cabling and switchgear.
- Substations and other critical grid infrastructure require robust physical security measures, such as fencing, surveillance and rapid-response monitoring, to deter cable theft.
- Operators should maintain contingency and rapid restoration plans for theft-related outages, given the extended repair timelines such incidents can cause.
- Regular inspection and hardening of exposed cabling and switchgear can reduce vulnerability to theft-related damage and subsequent fire risk.
Published 2026-09-07. Written from public reporting. Descriptive, not investigative. See the data accuracy disclaimer.