All entries for Saturday 21 April 2007
April 21, 2007
A friend of mine recently acquired the funds and the stock availability to get himself a Wii. He doesn’t have a wireless router, so we were discussing the practicalities of the wired option.
Anyway, that’s not what this is about; during the conversation he mentioned that, since you can’t turn it off-off, he unplugs it at night to save electricity. This is fair enough at the moment since he can’t get it online, so isn’t losing anything, but it got me thinking about how much power a Wii actually uses. I knew it has the smallest power requirement of the current generation, but how much is not a lot?
I couldn’t find any clues on the power supply or the box (it’s a nice box, so I kept it, ok?) but even if it said, it probably wouldn’t give me standby power.
So, a quick trip to eBay, and about £10 total, got me an electricity meter (similar in appearance and use to the timers that switch appliances on and off to let burglars know you’re on holiday); as I said in the title, I was bored…
So, I now know the power consumption for most of the mains-powered appliances in the house. So here’s a summary:
- Wii (on) 18W
- Wii (orange standby) 10W
- Wii (red standby) 1-2W
- TV (on) 60W (it was either 50, 60, or 70; I can’t remember which; I was expecting 100s, though…)
- TV (standby) 1W
- Kettle 2kW ish
- Henry 300W ish
- Sky+ (on) 25W
- Sky+ (standby) 20W then drops to about 15W after a minute or so of not recording
- Fridge-Freezer 0W most of the time, but I can’t remember if the compressor was 10s or 100s
So, there we are; it costs roughly 1p to boil the kettle, about £1 to leave the telly on standby for a year, and approximately 5p to play on the Wii for a whole day… asuming my maths is right; either way the Wii doesn’t use much power…