Proterra to supply electric buses to Pace; receives TRUE certification, US April 7, 2022 | Company News, News, North America Company News, North America News Proterra Inc has secured a USD26.5 million contract from Pace Suburban Bus to supply 20 forty-foot Proterra ZX5 Max electric transit buses and two Proterra megawatt-scale fleet chargers. The buses wil... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password