City Power maintenance will leave various residents without electricity on Friday.
The planned outage is due to maintenance work or emergency procedures to 'correct defects in the network'. Some areas might not experience these disruptions.
The suburbs of Industria North, Delarey, Florida Glen, Whiteridge and Bergbron will be without power from 7am until 5pm in the evening, while Johannesburg and Marshallstown will have their power switched off on Friday evening at 11pm until Saturday at 6am.
Click here for more information on the scheduled outages.