Energy-efficient homes are not just good for the planet; they are also cheaper to run and often fetch higher resale values. Both of these are strong motivations to ‘go green’ with your choice of property. Given that electricity costs are climbing and load shedding continues to impact daily life, we would argue that the energy performance of a home has never been more relevant.  

A key area to review within your own household is your appliance line-up. Some of these things really have the power (excuse the pun) to suck up energy and cause your ‘leccy’ bill to skyrocket. That’s why they say that choosing energy-efficient appliances is one of the best ways to reduce your monthly bill and make your home more resilient when the lights go out. 

Here’s a guide to the appliances that sip electricity rather than guzzle it – and how they fit into a modern South African household. 

Understanding Appliance Energy Use 

The first thing to know is that not all appliances are equal. A fridge, for instance, runs all day and night, while a microwave is used in short bursts. Energy labels give a good indication of efficiency, and in South Africa we follow an A to G rating with A-rated appliances being the most efficient. 

However, usage patterns matter just as much. We’re talking about the toll that leaving lights on or running a pool pump all day can cost, which is shocking. Did you know that leaving the lights on all day can use more energy than boiling the kettle, even if the kettle uses more power per minute? It’s true.  

The Kitchen: Where Most Power Is Spent 

In most households, fridges and freezers are among the biggest energy users. This is largely because they run constantly. So, it makes sense that in this category choosing an A-rated fridge can save hundreds of rand a year compared to older, inefficient models. 

Microwaves are surprisingly energy-efficient, especially compared to ovens and stoves. Heating leftovers in the microwave typically uses less energy than warming them in an oven. That said, induction cooktops are another efficient option, heating food faster and using less electricity than conventional electric stoves. 

Laundry And Cleaning: Think Smart Cycles 

Washing machines and tumble dryers can also add to the electricity bill. A modern washing machine with an eco-cycle can use up to 40% less electricity and water than older machines. Similarly, your tumble dryer is also a notorious energy guzzler – that’s why it is recommended that you opt for a heat-pump dryer or, even better, simply go the traditional route and use a clothing line. 

Now, when it comes to dishwashers, it is thought that when fully loaded and used on eco-settings, these appliances can be surprisingly energy-efficient compared to handwashing. Surprised? We were, too! Apparently, washing by hand often uses more hot water. 

Heating And Cooling: The Real Energy Hogs 

In South Africa’s climate, heating and cooling can drive up electricity bills. Air conditioners are among the most power-hungry appliances, but we are not asking you to sweat your way through summer. You can opt for fans, insulation, and curtains to reduce the need for cooling. 

When it comes to heating, you could turn to good old oil-filled radiators and gas heaters which tend to be more efficient than traditional bar heaters. For water heating, though, you should think about using a geyser timer or a solar geyser as this appliance can make the single biggest difference in household consumption. 

Low-Power Champions 

Certain appliances are designed to be energy-light. LED light bulbs, laptops (compared to desktop computers), and modern TVs use far less power than older models. You know, even just swapping out halogen lights for LEDs can cut lighting costs by up to 80%. 

Practical Tips for Choosing Wisely 

• Always check the energy label when buying a new appliance. 

• Compare long-term savings, not just upfront prices. 

• Consider solar-ready appliances if you’re planning to invest in panels. 

• Use timers and smart plugs to avoid running appliances unnecessarily. 

Feeling Informed? 

Energy-efficient appliances aren’t just about surviving loadshedding – they’re about reducing long-term costs and building a household that works smarter, not harder. South Africans who pay attention to energy use are not only saving money but also gaining peace of mind when the power cuts roll around. 

We trust that this information will help you take your next steps, and if you’re looking for more practical advice on energy efficiency or want to explore the cost of solar, then please take a few minutes to explore AA Inform.