I'm with Scottish on the "Online energy saver 4" package and pay by monthly direct debit and I've just done my lastest energy bill.
In the last 81 days I've used 5,210 kW
Most of that 2.7 kW.h, is used to keep the farm going.
I pay on average 8.2p per kW.h so its costs me around £150 per month to run the farm.
My Q6600 + dual 9800GTX's only pulls 350 watts from the wall measured with a Kill-a-Watt meter.
So at 8.2p per kW.h it only costs me around £20 per month to run it.
You box should be pulling slightly less, but you may be paying a little bit more, but thats probably a fairly good guess on how much it cost to run you system.
Its not the computer thats useing all the power.
Edited it to move the decimal point into the right place ........
Luck ............
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