Top 10 Household Appliances That Use the Most Electricity in South Africa
South Africa is a country with high electricity usage, and the list of top 10 household appliances that use the most electricity can help you figure out where to start if you want to save money on your energy bills. From fridges and freezers to water heaters and air conditioners, find out which of your household appliances are consuming the most power in South Africa.
Geysers are the biggest electricity guzzlers in South Africa’s households. They can use up to 30% of a household’s monthly energy costs. Therefore, it’s important to maintain these properly and replace them with newer, more energy-efficient models if they’re outdated as this could save you money on your electricity bills in the long run!
To minimize your energy consumption, it’s important to get a geyser with a shorter heating time. This can help you save on your electricity bills as it takes less time for the water to heat up and as a result, uses less electricity. You should also look for models which have an automatic thermostat regulator. This will maintain a steady temperature level in your water heater so it doesn’t overheat and waste unnecessary energy while doing so. It is also critical that you insulate the pipes leading to and from the geyser with lagging to reduce heat loss during water transportation. Lastly, try and switch on your geyser only when necessary and turn it off after use in order to get the most out of your appliances!
Lighting fixtures can be one of the biggest power users in households. Incandescent bulbs are cheaper and widely used, but they’re also very inefficient and use up a lot of electricity. It’s best to switch them out for LED lights instead as these offer more energy savings and longer lifespans. Additionally, it could be beneficial to make use of natural sunlight during the day as much as possible.
Although LED lights are much better than incandescent bulbs, they still need to be used sparingly. Turning off lights when leaving a room and making sure that no lights are left on for lengthy periods can help reduce the electricity bill. Additionally, certain types of fixtures, such as halogen spotlights or downlights, use up a lot of electricity as several bulbs can be wired together to one switch – so it’s best to avoid using these. Lastly, getting dimmers for light switches is another good tip as this can allow you to adjust the amount of electricity used for lighting.
Refrigerators have become an essential part of modern households for keeping food fresh, and they are one of the largest electricity consumers in South Africa. Despite advances in technology, refrigerators/freezers still use a large amount of energy due to running constantly. To maximize energy efficiency, avoid overfilling them and keep them in cool spaces away from direct sunlight. Additionally, it’s best to make sure that the doors seal tightly when closed.
According to the Department of Energy in South Africa, refrigerators and freezers accounted for 12% of household electricity use in South Africa
Air conditioning systems consume more electricity than any other appliance in South Africa. These systems use refrigerants to help cool the air inside a house and are especially large electricity users during hot summer months. Properly sized and installed units can help lower electricity bills by as much as 30%, making them worth the investment. Additionally, it’s important to clean or replace filters regularly, check for leaky ducts, and inspect insulation around windows and other openings to maximize energy efficiency.
To further save energy, homeowners should try to keep their homes at reasonably cool temperatures and use ceiling fans to circulate cool air. Additionally, programmable thermostats can be used to automatically adjust cooling settings at times of the day when everyone is out of the house. Finally, as estimated by South Africa’s National Energy Regulator (NERSA), using a heat pump rather than a compressor system to cool a space can reduce electricity consumption by as much as 70%, making it an ideal option for those looking to lower their energy bills.
Dish Washer and Washing Machine
Washing machines and dishwashers account for the majority of energy consumption in a South African household’s laundry room. To keep these appliances from consuming too much electricity, invest in an energy-efficient model with an A++ energy rating. Additionally, always make sure to check if the water temperature rises above 60 degrees Celsius before use as this unnecessary heat uses extra electricity. Also, take advantage of special wash cycles that are designed to be extra efficient when washing with cold water.
During the wash cycle, make sure to use a full load as this saves energy and water. Dishwashers also have a recommended fill limit; do not overcrowd the appliance or use too little detergent. South African households should restrict using the pre-heated rinse cycle and opt for lower-temperature washes instead. By investing in an energy-efficient appliance, having an understanding of special washing cycles, and doing regular maintenance, South African households can reduce their electric consumption from appliances.
Do you know what standby power or phantom load is?
The term ‘electricity waste’ refers to electricity that is wasted while appliances are not in use. This is commonly known as standby power or phantom load. The appliances on the list might surprise you. In addition to keeping remote-controlled appliances ready to receive signals – which might be a surprise to many people – standby power is also used in other devices you would not expect. So which appliances are we talking about? Read on to learn about the most common.
- Satellite Units
- Gaming Consoles
- Garage Door openers.
- DVD Players
- Answering Machines
- Microwave Ovens with Clocks
- Desktop Computer
- Coffee Machine
- Cell phone charger
- Computer Monitors
- Ink Jet Printer
- Air Conditioner
- NIght Lights
- Electricity surge protector