>Water needs to be expensive because people are using it waste fully because it's cheap. //
You could ration it - allow people to sell their ration and reward water conservation; or provide a free allowance with an increasing charge for additional volume. Simply making water the same amount of expensive per litre isn't right IMO. Water should be treated differently as it's such a necessity for life.
You could ration it - allow people to sell their ration and reward water conservation; or provide a free allowance with an increasing charge for additional volume. Simply making water the same amount of expensive per litre isn't right IMO. Water should be treated differently as it's such a necessity for life.