Solaris to supply hydrogen buses in Gelderland, Netherlands January 27, 2021 | Europe News Solaris and Arriva Netherlands have signed an agreement for the delivery of 10 Solaris Urbino 12 hydrogen buses to the province of Gelderland. The buses will be deployed in the Achterhoek region and i... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password