Water
As islanders, we are astutely aware of the limited supply of drinkable and usable water in our region. It is important to know that water resources are also becoming increasingly scarce on a global level. Although we are surrounded by water and two-thirds of the Earth's surface is water, 97% of it is saltwater which is unfit for human use. Saltwater cannot be used for drinking, crop irrigation or most industrial uses. Of the remaining 3% of the world's water resources, only about 1% is readily available for our consumption.
There are two main sources of water in the Virgin Islands, rain and wells. Cisterns are used to collect rain and the Water and Power Authority (WAPA) utilizes wells. When WAPA makes water oil is burned, so water has a direct relationship to energy.
The average person uses 50-100 gallons of water daily.
Conservation methods can save 50% of the water used.