In this first part of a 2-part series on reducing electricity consumption, we concentrate on the home. The next part will look at reducing electricity usage in the workplace.
Switch off, but beware the power vampire
The simplest way to reduce electricity consumption is to follow the mantra: “switch off when not in use”. Lights, air conditioners and fans need not be left working when you are not in the room. For televisions, the wider your screen, the more electricity it consumes.
But why not take a step further and switch them off at the source/wall plug – even better, unplug the appliance. What we call the “power vampire” sucks out energy even when appliances are on standby mode. Any indicator lights and digital displays are all signs of electricity being drained and are added to your bill.
Making things more efficient
Air-conditioners: Ideally, temperatures should be set at 24-26°C – a comfortable temperature without resorting to sweaters and blankets. Also, air conditioners should be installed away from direct sunlight, serviced regularly and be of a horsepower suited to the size of the room. This will make sure they perform optimally. Close windows and doors when the air-conditioner units are in use.
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