because you have to pay for the resorurses to be imprted
Desalination requires a lot of of energy or electricity, which makes it expensive.
because it has to be buit and the land needed and after you need to pay for the electricity but... after it will pay for itself so it's kind of free at the finish.
It is expensive because if requires a great deal of energy or electricity.
The hospital needs to pay for taxes/electricity/water ect. And think how much that medicine costs?
Desalination
It is expensive 2 it is required electricity
well maby due to the fact that electricity doesnt come cheap and Julia gillard just wants more money and that's pretty much all I can say :)
Silver but it's more expensive so we tend to use copper more for conducting electricity
Desalination.
I wouldn't say so. It is being made more expensive in many countries by subsidies given to wind and solar power production
Because electricity was expensive.
It is becoming expensive, so do not waste money.Most sources of elctricity comes from non renewable fuels, don't waste it.Most electricity generators cause pollution of one sort or another, cut down on pollution.