1. Induction Cookers & Electric Stoves
In today’s modern era, induction cookers or electric stoves are indispensable in every household. However, despite being safer than gas stoves – which carry a higher risk of fire and explosion – they are notorious for their high electricity consumption.
For safety and energy savings, always unplug your induction cooker or electric stove after use. Experts warn that if you leave an induction cooker continuously plugged in – even when it’s not actively in use – a single-burner model can consume about 85 – 95 kWh per month, while a double-burner model can reach 170 – 190 kWh. The exact consumption depends on the power rating and type of cooker. Unplugging after use is a simple way to cut unnecessary energy costs.
2. Water Heaters
Water heaters are essential during the coldest days, especially in winter. In Northern Vietnam, many families use 30-liter water heaters – sufficient for 2 – 4 people daily – but these appliances consume a significant amount of electricity, often even more than air conditioners.
For households that operate the water heater only when needed (around one hour a day), the consumption is roughly 70 – 80 kWh per month. However, for those that leave it running continuously or use it heavily, consumption can soar to 230 – 340 kWh monthly. To ensure safety and reduce costs, remember to switch off the circuit (or power) and unplug the water heater after use.
