Van Hool to supply 40 hydrogen buses in Cologne and Wuppertal; Ballard to supply fuel cells for buses March 1, 2018 | Europe Company News Van Hool has secured a contract to supply 30 hydrogen buses to Regionalverkehr Köln GmbH transit agency in Cologne and 10 buses to WSW mobil GmbH transit agency in Wuppertal. This is the biggest ... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password
