Eskom has taken over load shedding in the City of Ekurhuleni (CoE), saying the municipality failed to implement power cuts.
"Eskom has on numerous occasions engaged the municipality regarding its failure to load shed its customers," the utility said in a statement on Wednesday.
Eskom had previously taken over some of the role and left the municipality to load shed substations that had "critical loads". It later handed back all load shedding after the municipality asked to assume responsibility again.