How to save energy at home

Ways to save energy

Given South Africa’s energy crisis, many people are wondering how to save energy. Be it in their homes of offices, this is a real concern. Energy prices in Africa are high. 2020 has been a difficult year. Saving electricity is a good way to reduce monthly expenses.  Additionally, it helps prevent load shedding.

Solar energy is worth considering. It will save you money. It is also good for the environment.

Electricity is part of our daily lives. Think about it. Every time you switch on a light, make a cup of coffee or use the internet, you use electricity. However, today it is essential to know how to save energy.

save energy home

Saving energy at home

Working out how to save energy starts with assessing your consumption. Appliances use most electricity in homes. Make a list of your appliances. Check their settings. Count them all. This way, you can work out how to use these best and conserve energy.

Fridges and freezers

Set your fridge at 3 degrees. Make sure the door seals are intact. Don’t open the doors unnecessarily. Place fridges and freezers away in cool areas. Defrost freezers twice a year. Don’t overfill them. Only fill them to 90% capacity.


Knowing how to save energy, geysers can make a big difference. Install your geyser close to where the water is used. Insulate geysers with a blanket. Thus, it will stay warmer on its own. Never run hot water unnecessarily. Ensure all of your basins have plugs. Additionally, use cold water for tasks like brushing teeth or washing hands. Solar geyers are the best solution in the long term.

Stoves and ovens

Keep the door closed while cooking. Use pots that match the plate size. Avoid using a stove for small tasks like boiling water.  Use a microwave to cook small portions of food. Pressure cookers and slow cookers are more efficient for food that takes long to cook. They use less power.


Use dishwashers smartly. Only do a full load. Remove bones or pieces of food off plates before putting these in. Check your settings. The heat dry setting uses lots of electricity. Switch it off. Usually, the eco setting is best.

Washing machines and tumble dryers

As part of your plan to save, these must be used smartly. Therefore, only run full loads. Additionally. Short cycles are usually enough. Only wash dirty clothes. Cold settings are often sufficient. Therefore, you don’t always need to use the hot settings. Do washing in the morning so it can dry in the sun. Know how your machine works. Lastly, check if there is an eco-setting.

How to save in the long run

Consider solar power for your home. This will save you in the long term. Solar energy is becoming popular in residential areas. You can install solar panels on your roof. Furthermore, with a big enough system, you can even go off-grid and be independent.

More tips on how to save energy at home

  • Switch off lights when not in the room
  • Use natural light. Be strategic with windows and blinds
  • Use task lighting such as desk lamps
  • Take shorter showers
  • Unplug electronics when not in use
  • Trade in your desktop PC for a laptop
  • Use the microwave instead of the oven when you can
  • Enjoy cold food in summer such as salads and sandwiches that don’t need cooking
  • Defrost food in the fridge or pantry, not in the microwave

These tips should help you understand how to save energy.