In the arid desert landscapes of the Arabian Gulf, a new narrative is evolving—one in which the critical importance of water as a finite resource is demanding attention. The Gulf Cooperation Council (GCC) countries, comprised of Bahrain, Kuwait, Oman, Qatar, Saudi Arabia, and the UAE, are facing escalating water scarcity, reshaping multiple sectors and urging leaders to confront this issue in the context of climate change.
Driven by low supply and compounded by rapid population growth and surging incomes, the Gulf faces a concerning water stress situation. These challenges have impelled reliance on food imports from regions with their own water and climate uncertainties, as well as dramatically increased the depletion of groundwater through intensive agricultural practices. To address these realities, the GCC has significantly turned to seawater desalination, which now accounts for a substantial portion of the region’s water supply.
While desalination serves as a crucial solution, it comes with environmental and emissions costs, coupled with the production of brine as a byproduct. The Gulf region is increasingly looking towards energy-efficient desalination technologies and collaborative strategies to mitigate these challenges.
To tackle water scarcity in a holistic and sustainable manner, comprehensive strategies are necessary. These include reducing water demand through policies and conservation efforts, increasing and diversifying water supply, investing in research and development for sustainable desalination and brine management, and fostering greater collaboration and information sharing among GCC countries.
With the projected population growth in the next decade, addressing the water crisis is crucial for the Gulf’s economic stability and societal well-being. By leading the way in sustainability and water management, the GCC countries have the potential to not only safeguard their own water future but also to provide a model for other arid regions confronting similar challenges.

