MIT Technology Review Narrated Desalination plants in the Middle East are increasingly vulnerable
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Apr 22, 2026 Tension and sabotage threats targeting big desalination plants in the Strait of Hormuz. Growing Middle East water stress and reliance on massive membrane-based facilities. How centralization and linear system weak points make supplies fragile. Climate impacts, pollution events, and power link vulnerabilities. Potential resilience ideas like solar plants, storage, and regional cooperation.
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Regionwide Water Stress Is Nearing Collapse
- The Middle East relies heavily on desalination as water stress climbs toward 100% by 2050.
- Liz Sacocha at the World Resources Institute notes 83% of the region is under extreme water stress now and projections worsen by 2050.
Membrane Technology Transformed Regional Supply
- Desalination shifted from thermal evaporation to reverse osmosis, drastically increasing efficiency and new capacity.
- Since the last major thermal plant in 2018, membranes added over 15 million cubic meters daily and nearly 5,000 plants now operate in the region.
Concentrated Dependence Means Big Plants Are Single Points
- The Gulf's drinking-water dependence is concentrated: Bahrain, Qatar, and Kuwait get over 90% from desalination.
- Large plants have grown tenfold in 15 years, so losing one big facility can affect hundreds of thousands of people.