Since 2014 Clemens is Professor for Information Systems/Business Analytics at ESB Business School. He studied Business Engineering and Management at Universität Karlsruhe (TH). In 2006 he received his Dr. from the same University. From 2006 to 2009 he lead a research group at the Research Centre for Information Technologies in Karlsruhe (FZI Karlsruhe). In 2010 he received his venia legendi in Business Administration from the Karlsruhe Institute of Technology. From 2011 - 2014 he worked in the energy sector as Director for Energy Management and as managing director of an energy reseller. His research interests are especially in the Energy domain, e.g. Smart Grid Economics.