Energy Vampires: 15 Appliances Wasting Electricity in Lancashire Homes
The average Lancashire household wastes between £80 and £140 per year on electricity consumed by appliances that are switched on but not actively being used. This phantom load – sometimes called standby power or vampire energy – adds up because it runs 24 hours a day, 365 days a year. Across the 600,000-plus households in Lancashire and Greater Manchester, that is roughly £60-80 million wasted annually. Here are the 15 worst offenders and what you can do about each one.
1. Games Consoles: Up to £50 Per Year Wasted
PlayStation 5 and Xbox Series X consoles are among the worst standby offenders in any home. In rest mode, a PS5 draws 1-3 watts for basic standby, but rises to 30-40 watts if downloading updates or charging controllers. Left in always-on rest mode with network features enabled, a games console can consume 60-100 kWh per year just while nobody is playing – costing £15-25. Multiply this by two or three consoles in a household with teenagers (common across the M, BL, and PR postcodes), and the cost rises quickly.
The fix: switch rest mode to low power or disable it entirely. Set consoles to fully power off after a period of inactivity. Enable auto-updates to run during gaming sessions rather than keeping the console awake for downloads.
2. Set-Top Boxes and Sky Q/Glass: £20-35 Per Year
Sky Q boxes, Virgin Media hubs, and Freeview recorders draw 12-30 watts even when you are not watching television. This is because they maintain network connections, check for programme guide updates, and keep recording schedules active. A Sky Q box left on 24/7 uses approximately 130 kWh per year – around £31 in electricity – even if you only watch TV for 4 hours a day.
The fix: use the standby button on your remote to put the box into eco standby mode. Most modern set-top boxes will still record scheduled programmes from standby. If you have a secondary box in a spare room that is rarely used, switch it off at the wall.
3. Smart Speakers: £5-8 Each Per Year
Amazon Echo, Google Nest, and similar smart speakers draw 2-4 watts continuously while listening for wake words. A single device costs around £5-8 per year, but many Lancashire homes now have three, four, or more smart speakers dotted around the house. A household with five smart speakers is spending £25-40 per year just keeping them ready to respond.
The fix: consider whether you truly need a smart speaker in every room. Switching off speakers in rooms you rarely use during certain hours (bedrooms during the day, kitchen overnight) reduces consumption without much practical inconvenience.
4. Broadband Router: £12-18 Per Year
Your broadband router runs 24/7 and typically draws 6-12 watts. That adds up to 50-100 kWh per year, costing £12-24. Most people leave their router on continuously, and for good reason – restarting can disrupt connections and smart home devices. However, if you are away for extended periods (holidays, weekends away), switching the router off saves a small but meaningful amount.
The fix: a timer plug (£5-10) can switch the router off overnight if you do not need overnight connectivity. Some newer routers have built-in scheduling to reduce power during quiet hours. For most households though, this one is best left running and addressed through other, larger savings.
5. Laptop and Phone Chargers Left Plugged In: £3-8 Per Year
Modern chargers draw very little when nothing is plugged in – often under 0.5 watts. But chargers with a device attached that has finished charging still draw 2-5 watts. If you leave your laptop on charge overnight, every night, that phone and laptop combination wastes around £5-8 per year. Individually small, but with 4-5 devices per household, it accumulates.
The fix: unplug chargers when not in use, or plug them into a power strip with an easily accessible switch. Modern device batteries prefer being charged to 80% and unplugged rather than left at 100%, so this practice actually extends battery lifespan too.
6. Television: £8-20 Per Year in Standby
Smart TVs in standby typically draw 1-5 watts. Older plasma and LCD TVs can draw up to 10 watts. A modern 55-inch smart TV left in standby 20 hours a day uses around 25-40 kWh per year – roughly £6-10. Add a soundbar (2-4 watts in standby) and you are looking at £10-15 just for the TV setup doing nothing.
The fix: switch the TV off at the wall when it is not being used, particularly overnight and when you are out of the house. The slight inconvenience of a 10-second boot-up time when you switch on is worth £10-15 per year in savings.
7. Desktop Computer and Monitor: £15-40 Per Year
Desktop computers are significant energy users, even in sleep mode. A desktop PC in sleep draws 2-10 watts, while a monitor in standby adds another 1-3 watts. Left in sleep mode 16 hours a day, a PC and monitor can consume 50-80 kWh per year just on standby – costing £12-19. If the PC is left fully on but idle (a common habit in home offices across Manchester and Lancashire), consumption rises to 100-250 kWh per year.
The fix: enable hibernate mode instead of sleep (hibernate uses less than 1 watt), or shut down the PC when finished for the day. Use the monitor’s power button rather than relying on screen-saver mode.
8. Microwave with Clock Display: £3-5 Per Year
Your microwave’s clock display and standby circuits draw about 2-4 watts continuously. Over a year, that is 17-35 kWh, costing £4-8. Considering the average household uses the microwave for perhaps 10-15 minutes per day, the appliance spends 99% of its time doing nothing except displaying the time.
9. Tumble Dryer in Standby: £2-5 Per Year
Modern tumble dryers with digital displays draw 1-3 watts in standby. For an appliance that might run 3-4 times per week, the standby consumption over the remaining 160+ hours per week adds up to around 10-25 kWh annually.
10. Printer: £5-12 Per Year
Home printers, particularly inkjet multifunction models, are deceptively power-hungry in standby. They periodically run cleaning cycles and maintain network connectivity, drawing 3-8 watts. A printer that prints 20 pages a week spends the vast majority of its time in standby, potentially costing more in electricity when idle than when printing.
11-15: Five More Sneaky Energy Drains
Electric shower (instant heating element draws 1-2 watts standby): £2-4 per year. Coffee machine with keep-warm feature: £5-15 per year if left in standby after morning use. Digital radio in standby: £3-6 per year. Electric toothbrush charger: £2-4 per year. Baby monitor or security camera: £8-15 per year per device, and many households have multiple cameras.
The Total Impact and Simple Solutions
Adding up all 15 categories, a typical well-equipped Lancashire household could easily spend £80-140 per year on standby power. For a family home in Penwortham, Whitefield, or Ramsbottom with multiple TVs, games consoles, smart devices, and home office equipment, the total could be even higher.
The simplest solution is to group devices onto switched power strips and get into the habit of flicking the strip off when devices are not in use. A four-way switched power strip costs £5-10 and can eliminate £20-40 of annual standby consumption for each group of devices. Some smart power strips can automatically cut power to peripheral devices when the main device (like a TV or computer) is switched off.
For a whole-house approach, smart plugs with energy monitoring (£10-20 each) let you track exactly how much each device uses and set schedules to cut power automatically overnight or during working hours. Several Lancashire households have reported identifying unexpected energy drains through smart plug monitoring – one Blackburn family discovered their old chest freezer in the garage was consuming over £200 per year due to failing door seals.
Is it safe to switch appliances off at the wall?
For most appliances, yes. TVs, games consoles, computers, and kitchen appliances are all designed to be switched on and off at the plug. The main exceptions are your broadband router (if you rely on a stable connection for security cameras or smart home devices), your fridge-freezer (obviously needs to stay on), and any alarm system or medical device that requires constant power.
Do energy-saving power strips really work?
Yes. A switched power strip eliminates standby consumption completely for all connected devices when the strip is off. Smart power strips with auto-switching go further by detecting when a main device enters standby and cutting power to associated devices automatically. For a TV setup (TV, soundbar, games console, set-top box), a smart power strip costing £15-25 can save an estimated £30-50 per year.
How can I measure the standby power of my own appliances?
A plug-in energy monitor costs £10-25 and plugs between the appliance and the wall socket, displaying real-time power consumption. Leave it connected for 24 hours to get an accurate reading including any intermittent activity (like printer cleaning cycles or router usage spikes). Many Lancashire libraries lend energy monitors for free through the local authority’s home energy programmes.
