Comparing Water Heater Appliances for Efficiency We look at Resistive Heating, Heat Transfer and Solar Heating options Resistive Water Heating This electric water heating appliance is a familiar sight in most homes. The conventional geyser heats a tank of water by passing an electrical current through a resistive heating element. These appliances are notorious energy…

Mild on your hands and easy on your pocket Using a dishwasher can save you money Using an electric device to wash your dishes might seem counter-intuitive when it comes to saving energy, but when you consider the amount of energy required to heat tap water let alone the amount of water needed to wash…

Electricity really can leak into the ground If your electricity bill is higher than it should be, there are many possible causes to consider. Despite installing energy-efficient appliances and adhering to energy-efficient best practices, your electricity bill may still be high due to an electrical fault or phantom loads constantly drawing power. Most homeowners don’t…

Understanding the South African Energy Efficiency Label The SA Energy Efficiency Label is a mandatory notice that is placed on appliances sold in SA. Lookout for the SA Energy Efficiency Label when buying a new appliance The label that is calibrated according to rigorous scientific and industrial standards informs the consumer’s decision when purchasing a…

LED lights are the lights of the future They’re 80% cheaper to run The last up to 50 times longer And they are available in a variety of light temperatures to match the ambience or utility of the application. A close-up photo of the semiconductor inside a light emitting diode (LED) In the simplest terms,…

Water heating is responsible for up to 45% of your electricity bill A geyser blanket is a layer of thermal isolating material that is wrapped around your geyser to prevent heat from escaping the system. This ensures that the water inside stays warmer for longer and reduces the need for the geyser element to switch…