Eskom says load shedding could be implemented at short notice on Friday, as the power system remains tight and vulnerable.
"[....] while Eskom is making every effort to limit load shedding, it could be implemented at short notice should there be a shift in plant performance. This could include a significant loss in generating plant due to unplanned technical breakdowns," it said.
It added that load shedding would only be implemented if "absolutely necessary".
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