I think first of all these were statistically necessary water factors.
only 2.5% of the Earths surface water is drinkable and usable that Two-thirds of this amount is also in the Arctic ice and is unavailable. The most important concern by 2030 is the crisis of drought & water shortage. It is evident that one of the most lucrative and creative business areas is to produce drinking water and pay attention to improving environmental conditions.
1.8B people need drinking water
7countries with the water crisis
All 7countries have access to sea
Helping to save the environment
Water is the fourth future trading
Most profitable business by 2030