Member of the Mayoral Committee for Utilities in the City of Tshwane, Phillip Nel, says the northern part of the affected area might come online by lunch-time today after the Wapadrand substation caught fire.
Teams have been removing the damaged panels.
Some underground cables were also damaged.
The neighbourhoods to the south of the sub-station, like Faerie Glen, Boardwalk and Koedoespoort, might only have power restored by Tuesday.
Source: SABC News (sabcnews.com)