Polish bus manufacturer Solaris unveiled the Urbino 18 hydrogen bus at the IAA Transportation. The Urbino 18 hydrogen bus is now Solaris’s second hydrogen bus in its zero-emission offering. As with the shorter version, the main energy source in this vehicle is hydrogen. With this 18-metre model, the manufacturer is responding to the growing market for vehicles of this type. This also reflects the commitment of Solaris when it comes to the development […]