Since using wfp, I have found (as no doubt you all have) that my water bills have increased significantly. (we are on a water meter)
For example, as we an RO machine, to make 1,000 Litres of pure water (about a week's supply for us) it uses 3,000 Litres of tap water. The cost of this is as follows:
[1 cubic metre = 1,000 Litres)
Water Supply price @ £0.75 per cubic metre = £2.25
Sewage Charge @ £1.07 per cubic metre = £3.21
Less 5% not returnes to sewer (£0.16)
Total cost for 1 week's supply : £5.30
This is for Wessex Water
Now, the sewer charge is the charge for the water company maintaining the drains etc, and they assume that 95% of the water we use ends up down the drain. They allow us 5% for "car washing etc" as they say this will evaporate and not go down the drain. Otherwise the sewer charge is based on how much water you use.
The leaflet says that if you believe more of the water you use does not go down the drain, you can get a reduction in the sewer charge. Do you think we could argue that as we're using the water for window cleaning, this too will evaporate, and not go down the drain? Perhaps we could get a further reduction?
I'm afraid to ask the water company in case they say "Oh, its business use eh? well we'll put you on our business tariff at £100 a week" or something like that.
What do you think?
-Phil