Quote:
Originally Posted by jambutty
Fine – but what will it cost in energy to power?
It might save you a few quid in water bills whilst at the same time increasing your energy bill by much more.
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From the link -
Their creation, the WaterMill, uses the electricity of about three light bulbs to condense moisture from the air and purify it into clean drinking water.
It will be an alternative to bottled water which costs the environment dearly