CEO Explains why it took him 10 years to build a single plant near San Diego.
Israel has made the desert bloom, but the task hasn’t always been an easy one. For decades, the country suffered chronic water shortages brought on by intermittent droughts amid rapid population growth—a problem only partly ameliorated by aggressive water pricing and conservation. In 2009, after five consecutive dry winters, the government water authority restricted outdoor gardening and agricultural irrigation.
By the end of this year, Israel will have completed three massive desalination plants in Ashdod, Hadera and Sorek that combined are capable of producing 100 billion gallons of potable water each year from the sea. More such projects are in the works. Next year desalination will provide about half of Israel’s water—not including the roughly 80% of recycled wastewater that goes mainly to agriculture—up from zero in 2004 and about 10% in 2009. The drought ended in 2012, and Israel doesn’t need to worry much about the next one. In a mere five years, desalination has turned a scarce resource into a commodity that may soon be exportable.