Siemens Mobility to supply seven hydrogen trains for RB27, Germany June 29, 2022 | Company News, Europe Company News, Europe News, News Siemens Mobility has secured a contract from Niederbarnimer Eisenbahn (NEB) to supply seven two-car Mireo Plus H trains for the Heidekrautbahn network (RB27) in the Berlin–Brandenburg metropolitan reg... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password