Renewable energy refers to any energy that comes from a natural resource.
Water is a limited, non-renewable natural resource.
The coastal zone is also a key natural resource on which livelihoods depend.
Phosphate rock is heavily exported, and in the opinion of the National Conservation Commission of 1908 the supply cannot long satisfy the increasing demand for export, which constitutes a waste of a precious natural resource.
Not only will they be saving money on their water bill, but they will be helping to conserve our most precious natural resource for generations to come.