California has got good at building giant batteries

A renewable energy corridor is rising in eastern Kern County, California—where the Mojave Desert meets the Sierra Nevada mountains. Among the wind turbines, solar panels and Joshua Trees are giant batteries that look like shipping containers. Tesla workers tinker with the ones at the Eland solar and storage project, developed by Arevon Energy. They wear sun hats and boots and warn your correspondent to watch out for rattlesnakes.

This article appeared in the United States section of the print edition under the headline “Of volts and jolts”