A team of the chair TMDT of the Bergische Universität Wuppertal held a workshop for the project Rethinking Mobility at the Summit der Umweltwirtschaft.NRW this week. For the Bergisches Städtedreieck, a data marketplace is being set up as part of Bergisch.Smart_Mobility in order to implement intelligent traffic management with digital map services. During the workshop it was discussed how and why different interest groups can actively shape the future with their data. We thank   the Competence Network Umweltwirtschaft.NRW for the invitation and the participants for an exciting exchange.