Revoy revealed Ryder System as the first customer for the Bay Area startup’s electric vehicle, which converts a Class 8 diesel semi into a hybrid without any changes to the tractor.

Bay Area startup touts electric vehicle's ability to boost fuel economy while reducing emissions. Story by Keiron Greenhalgh.

A Bay Area startup launched an electric add-on unit that will convert an existing Class 8 diesel vehicle into a hybrid without changes to the tractor.