Solaris to supply 15 Urbino 12 hydrogen buses in Gummersbach, Germany June 18, 2024 | Company News, Europe Company News, Europe News, News Oberbergische Verkehrsgesellschaft (OVAG) has awarded a contract to Solaris Bus & Coach to supply 15 Urbino 12 hydrogen buses in Gummersbach in North Rhine-Westphalia. The buses will be equipped w... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password