# City Power is appealing to Johannesburg residents to use electricity sparingly as freezing temperatures grip Gauteng this week. The South African Weather Service warns of a prolonged cold front, prompting increased power usage. City Power warns that surges driven by heaters, geysers, and blankets may overload the network, risking outages. Customers are urged to switch off appliances during peak hours, layer clothing, and use gas heating where possible to ensure grid stability during this challenging period.
City Power urges energy saving amid cold front