Environmental journalist, specialist for sustainable communication. CEO GPG GmbH
From 2005 to 2017 Editor-in-Chief of the magazine "MEDIEN". Since 2010 analyst and consultant for sustainable communication (Social Monitoring). Since 2019, lead coordinator of the industry initiative UmDEX.de and the KfB (Campaign to promote the Blue Angel). Co-initiator and sponsor of the SMG compendium (Sustainable Media Guides).