Home electricity usage - why so high ?

Home electricity usage - why so high ?

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Discussion

mikeiow

5,336 posts

130 months

Friday 26th June 2015
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+1 for getting a meter and testing....
Our place looks to draw 400w with nothing particular running. Well, 2 fridges plus the usual standby things.

FWIW, we have had a quooker for 5 years: when I first got it, I checked our kettle consumption over a period of 1 week, then the quooker for the next week. Quooker was 15% lower!

Now it may well be we had some more pasta or cuppa's in week 1, but in my mind that suggested the two were broadly the same, & certainly that the quooker was not MORE expensive. Apart from the cost, eh (luxury item - but we LOVE it !).

FailHere

779 posts

152 months

Friday 26th June 2015
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I'd be checking the loft for plant-life

roofer

5,136 posts

211 months

Friday 26th June 2015
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FailHere said:
I'd be checking the loft for plant-life
hehe



eliot

11,406 posts

254 months

Friday 26th June 2015
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anonymous said:
[redacted]
I use home automation, when movement is detected in a bedroom or kitchen it spins the pump for 60 seconds and then waits 20 minutes before arming again.
Result less power consumption, less wasted heat and less pump wear.
i love HA as once you have movement sensors everything else cascades down, such as lighting and security.


Muncher

12,219 posts

249 months

Saturday 27th June 2015
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I just did a meter reading...

We are working on an annual rate of approx 4865kWh, which with a standing charge is £615 per year.

For gas we won't have used much over the last 3 months given the temperature but if you annualise that it's 6,850kWh being £294 per annum, so that's out hot water cost really as there won't have been much heating over that time.

IceBoy

2,443 posts

221 months

Monday 29th June 2015
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Hi Tonker,

I think your consumption is roughly where it should be.

Our place is 2800 sq ft and is roughly half of your consumption. Where I think you are "paying" for it, is the hot water by the sounds of things.

The other stuff will be tiny in comparison. To give you an idea, we have a constant draw of 700w (use a monitor) when everything is off......but we have 2 fridges running, the clocks, AV equipment on standby etc etc.

I would suggest getting a monitor £40-70 and getting it rigged directly to the meter (as I have) and you will be able to see what is drawing the electricity.

IceBoy

Sheepshanks

32,704 posts

119 months

Monday 29th June 2015
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IceBoy said:
Where I think you are "paying" for it, is the hot water by the sounds of things.
He says the pump is 25W so that's only a couple of hundred units per year.

IceBoy said:
The other stuff will be tiny in comparison. To give you an idea, we have a constant draw of 700w (use a monitor) when everything is off......but we have 2 fridges running, the clocks, AV equipment on standby etc etc.
That's over 6000 units a year - a pretty stonking amount for standby load. Indeed our whole usage is only slightly higher, and there's no attempt made here to be any way economical with power use.

Amateurish

7,717 posts

222 months

Tuesday 30th June 2015
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Agreed, 700w seems a lot. It's nearer 100w in our house.