Steffen, Marcel (2017): Beruflich (elektro)mobil sein: Was bewegt die Fahrenden, was die Entscheidenden in den Hamburger Unternehmen. Vortrag im Rahmen der Nacht des Wissens. 04.11.2017, Hamburg.
Flämig, Heike; Matt, Christian; Rosenberger, Kerstin; Steffen, Marcel; Trümper, Sören Christian; Wolff, Jutta (2017): Mobility behaviour of companies in urban areas: A triangulation approach to explore the potential for BEV. Interdisciplinary Conference on Production, Logistics and Traffic. Darmstadt, 25.09.2017
Steffen, Marcel (2016): ORganizational BIOmimetics - How companies can learn from ants and bees? Vortrag in Rahmen der 7th international conference on coporate sustainability and responsibility - CSR, 19.09.2016, Humboldt-Universität zu Berlin, Berlin.