It's wattage x unit price of electricty/1000
If you have a 350 watt airstill and are paying 18p per kilowatt hour.
350x18/1000 = 6.3p per hour to run.
Following Aidammac's method, one 22 litre wash would take 9 (6 stripping + 3 Spirit) Runs at say 5 hours each.
Total cost would be 9 x 5 x 6.3 = £2.83 divide that by 6.3 (litres at 40%ABV) and the cost works out at 44p a litre.
Only you can decide if that is an expensive hobby!Statistics: Posted by YHB — Thu Nov 29, 2012 4:15 pm
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