From 1st October 2019, Christian Hower-Knobloch will be the new managing director for the marketing and commercial division of MVV Umwelt GmbH, a subsidiary company of MVV Energie AG, Mannheim/Germany. The former head of corporate development at STEAG GmbH in Essen will manage the business of MVV Umwelt GmbH together with Joachim Manns and succeeds Martin Becker-Rethmann, who left the company at the end of April.