UK households could reduce their energy bills by hundreds of pounds a year by adopting five simple habits, according to home expert Nancy Emery from Tap Warehouse. With energy bills set to rise again, experts warn that everyday habits and neglected appliances could be silently inflating costs.
Vampire Devices Drain Power Unnoticed
Nancy Emery warns against "vampire devices" — electrical items that continue drawing power even when switched off. The Energy Saving Trust estimates that households across Great Britain could save around £45 a year simply by switching appliances off standby mode completely. "Many of us assume that once an appliance is switched off, it stops using electricity altogether. But some devices can continue drawing power in standby mode, quietly using energy day and night," Emery said.
Unplug Appliances and Avoid Standby Waste
Devices such as televisions, game consoles, coffee machines, and chargers can continue to draw power even when not in use. Switching off microwaves and air fryers can also help cut costs and improve safety.
Run Dishwashers Only When Full
Running a dishwasher half-empty uses unnecessary water and electricity. According to the Energy Saving Trust, dishwashers, washing machines, and tumble dryers account for around 14% of a typical household energy bill. Emery advises: "Waiting until the machine is full and using eco settings where available can help reduce waste."
Fix Dripping Taps to Save Water and Energy
A dripping tap can waste thousands of litres of water each year, especially if it involves hot water. The problem is often a worn cartridge or washer costing as little as £5. Emery added: "If left, a trickling tap can waste around 5,500 litres of water annually, equivalent to roughly three months of daily showers on top of your regular use. That could add around £14-£16 per year to household bills from just one leaking tap."
Boil Only the Water You Need
Overfilling the kettle is a common energy-wasting habit. Overfilling by just half a litre a day means around 365 litres of unnecessarily heated water each year.
Switch Off Lights in Unused Rooms
Leaving lights on in empty rooms wastes electricity, particularly if left on for long periods. Turning them off can make a noticeable difference over time.
