How to Lower Your Prepaid Electricity Bill: 15 Simple Tips

Electricity is a big part of many household budgets. These 15 tips can help you use less, without a big investment.

Geyser and hot water

1. Turn your geyser thermostat down to a moderate setting, such as 60°C.
2. Use a geyser timer so that it heats only when you need hot water.
3. Fit a geyser blanket if your geyser is not insulated.
4. Take shorter showers.

Lighting and appliances

5. Replace old bulbs with LED lights.
6. Switch off lights and appliances when you leave a room.
7. Unplug chargers and devices you are not using, because standby power adds up.
8. Use smart plugs or power strips to cut several devices at once.
9. Wash clothes in cold water and run full loads.

Cooking and kitchen

10. Use a lid when cooking, and match the pot to the plate size.
11. Use a microwave or air fryer for small meals, if you have one.
12. Do not open the oven door often.
13. Keep fridge and freezer seals clean, and avoid putting hot food inside.

Heating and cooling

14. Use blankets and warm clothes instead of an electric heater where possible.
15. Close curtains in the evening to keep heat in, and in the day to keep it out.

Track your usage

Check your meter at the same time every week and see which changes make a difference.

Which appliances use the most?

Geysers, electric heaters, stoves and tumble dryers are usually the biggest users. Start there.

Frequently asked questions

Is solar worth it?

It can be, but costs and savings vary. Get several quotes from registered installers and ask about municipal rules.

Disclaimer: this website is not a lender and does not give financial advice. The information is general and may change. Always confirm details with the relevant provider or official source before you decide.