Proterra is a US-based company developing some of the most innovative fully electric buses. They and test their own battery packs.
Sydney launches world's first e-paper traffic signs
Australian Road and Maritime Services has installed e-paper traffic signs on Sydney roads, representing the first time that electronic ink, a technology best known from e-book readers and smart watches, has been used in traffic signage
BYD and the HACLA launch electric vehicle testing program
The Housing Authority of the City of Los Angeles (HACLA) and BYD Motors Inc. have announced the launch of a break-through electric vehicle fleet.