Hydrogen fuelled electric bus deployed in Neath Port Talbot and Swansea, UK June 2, 2023 | Europe News, News South Wales Transport and Hyppo Hydrogen solutions have deployed a hydrogen fuelled electric bus in Neath Port Talbot and Swansea. The hydrogen fuelled H2 City Gold electric bus is supplied by Caetano... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password