It is estimated that the amount of water in Yemen required during the next decade to meet the growing demand will be about 4.5 billion cubic metres (BCM). The water deficit in 2000 was 700 million cubic metres (MCM), rose to 900 MCM in 2010 and is expected to reach 2,500 MCM in 2025.

The limited availability of fresh water in the United Arab Emirates (UAE) has for decades presented a major challenge to the Gulf state’s government and people.

Despite its abundant and diverse water resources, Sudan is classified as a water-stressed country. The erratic rainfall, floods, siltation, riverbank erosion and pollution hinder the development of the water resources.