Most Expensive Home Electricity Uses in South Africa

In most homes, the geyser is the biggest electricity cost. Lighting, while smaller, still adds up when it runs in empty rooms.

Other high-use items include space heating, cooking appliances and pool pumps, but the easiest savings usually come from the geyser and lighting because they run every day.

Smart geyser control and smart lighting target the two easiest places to cut waste without renovating the home.

Where the money usually goes

• Geysers waste power when they reheat the same water all day.
• Lights waste power when they stay on in empty rooms or outside all night.
• Automation reduces both problems without changing how the home is used.

The practical move is to fix the geyser first, then handle lighting in the rooms that are used most often after dark.

Start with smart geyser control and smart lighting to target the biggest recurring costs first.