As winter tightens its grip, South African households are feeling the strain of rising electricity costs, with everyday appliances placing increasing pressure on already stretched monthly budgets. According to recent household energy-use insights, the average home can spend approximately R3,794 per month on electricity, driven largely by a handful of high-consumption appliances.
At the top of the list is the geyser, which alone accounts for around 240 kWh per month - roughly R840, making it the single biggest electricity expense in most homes. This is followed by heaters (R630/month) and stoves or ovens (R472/month), all of which see increased usage during colder months.
While electricity tariffs continue to rise, consumption habits during winter often increase at an even faster pace. Understanding where your power is going is the first step to managing your costs more effectively and reducing risks in your home at the same time.
The biggest energy culprits in SA homes
Beyond geysers and heaters, several other appliances quietly contribute to monthly electricity spend:
