Hydrogen buses launched by SASA Bolzano, Italy May 14, 2021 | Europe News Società Autobus Servizi d'Area Bolzano (SASA Bolzano) has launched a fleet of 12 new Solaris Urbino hydrogen buses in the Autonomous Province of Bolzano. The government of the Autonomous Provin... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password