In an era marked by climate uncertainties and dwindling water resources,
desalination is emerging as a beacon of hope and resilience. It has become a
critical tool for climate adaptation, particularly for water-scarce nations, as
technology costs drop and renewable energy sources gain prominence.
Israel stands out as a shining example, showcasing how a combination of
desalination, efficient water management and cutting-edge technology can
effectively address water scarcity challenges. Globally, only 1 percent of the
world’s drinking water undergoes desalination. In Israel, 25 percent of its drinking
water is sourced from desalination plants.
Previously reliant on freshwater from the Sea of Galilee, Israel faced dwindling
supplies due to shifting climate patterns. However, the nation diversified its water sources through desalination and even forged agreements to supply desalinated
water to neighbouring Jordan.
Currently, five desalination plants operate along Israel's coastline, with two more
under construction. Collectively, these plants are expected to meet 85-90 percent of
Israel’s annual water consumption.
While Israel’s success story is indeed inspiring, replicating the model elsewhere
poses challenges. Favourable project financing conditions and lower labour costs
were pivotal in Israel’s cost-effectiveness.
