According to the world commission of water, which estimates the increase of investment in the water sector in the next 20 years from 75 Bio. US$ now to 180 Bio. US$ in the future.

The investment in the sea water desalination in the Gulf States will rise up to more than 40 Bio. US$ in the next 30 years.

Around 10% of this Investment will take place in the strong growing hotels and tourism sector.