Trading Foreign Oil For Foreign Electric Car Parts?

by Richard Harris, NPR

A rush to build electric cars could also mean a rush to get minerals that are produced in unstable parts of the world. Lithium-ion batteries require large amounts of cobalt, which comes primarily from the war-torn Democratic Republic of Congo, Tibet and Siberia. Easing dependence on foreign oil could mean increasing dependence on foreign minerals — from even less reliable trading partners than the Persian Gulf states.

Broadcast Dates

• Morning Edition, November 21, 2008