Companies and the U.S. government are shelling out billions of dollars to establish a supply chain for batteries in North America, a manufacturing effort that is critical to the auto industry’s long-range plans to put more electric vehicles on the road.
Lithium, produced at this site in Nevada, is among the minerals that are crucial battery components.
American electric-car makers traditionally haven’t assembled batteries themselves. They rely on a far-flung supply chain. The raw materials are mined primarily in countries such as Australia, China, Congo and Indonesia. Chemical processing, battery components and assembly are mostly done by Chinese companies.
A recently passed law provides incentives for North American-built batteries and penalizes car companies that source batteries abroad, is spurring a wave of new projects in the U.S.—from cell-making factories to new ventures to mine the raw materials.