Wednesday, April 8, 2015

Santa Barbara is set to reboot its desalination plant, as other cities look at building their own facilities.

A mothballed desalination plant sits like a time capsule near Santa Barbara's main tourist beach, a relic of California's last drought to end all droughts. - Mercury News

With its control room filled with dot-matrix printers, floppy disks and obsolete computers, the padlocked Charles E. Meyer Desalination Facility represents this quintessential California coastal city's once-fleeting hope of quenching its thirst by tapping the ocean.

Now, 23 years after it closed, with the state entering the fourth year of its worst drought on record, Santa Barbara is preparing to reopen the plant, rekindling a debate that is spreading to communities up and down the coast: Is the state's water shortage now so dire that Californians should embrace desalination -- with its high economic costs and environmental risks -- as a critical element of a pricier water future?

...The plant cost $34 million to build during California's last major drought in the late 1980s and early 1990s. But shortly after it opened in 1992, drenching rains returned. And because the water was so expensive to produce, the city shut down the plant three months later and sold its filters to Saudi Arabia. It has sat, closed, ever since.