TPER receives first Solaris Urbino 12 hydrogen buses in Bologna, Italy February 22, 2025 | Europe News, News Trasporto Passeggeri Emilia Romagna (TPER) has received the first Solaris Urbino 12 hydrogen buses in Bologna. The buses will enter service by the end of March 2025. By 2026, a total of 127 hydrogen b... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password