Plug-in hybrids remain the type of electrified vehicle that makes the most sense because they release the driver from dependence only on a battery-fed powertrain.
And in some regions, cottonseed hulls are processed into oil-drilling mud, a sticky, industrial-strength type of Play-Doh that is used to plug leaks in oil wells.
The Tesla Model S is a plug-in electric luxury sedan than can travel between 160 and 300 miles on a single charge, depending on the type of battery chosen.