Question: how much does electricity cost in johannesburg?
Answer: 39 per kilowatt hour (kWh) for residents using less than 350kWh a month, moving up to R1. 82 per kWh for those using more than 500kWh. While electricity tariffs in CoJ have increased by 13.07%, with the surcharge attached, prepaid electricity users could see their monthly bills increase by between 40% and 60%.