At a time when every other car on the South Coast seems to be a Tesla, it’s fitting that the City of Santa Barbara will soon be relying on a small mountain of Tesla storage batteries to help move water in and out of its Cater Water Treatment Plant high atop San Roque Road to customers as far away as Montecito. With precious little fanfare, Santa Barbara’s City Council authorized a chain of events that will eventually result in the installation of 16 Tesla battery packs — valued at $3 million — at the facility.

All those battery packs combined will create a stylishly designed assembly of white metal boxes bearing Tesla’s distinctive corporate monogram that together will be about 60 feet wide, seven feet high, and five feet deep. On a good day, these batteries will be capable of cranking out 700 kilowatts of electricity, which is roughly 70 percent of the total load needed to move the 37 million gallons of treated H₂O that go in and out of Cater each day.