Collaboration & Ideas Arena H2O50 Dirk Halet Strategic Coordinator, Vlakwa vlakwa.be dh@vlakwa.be +32 14 33 50 58 Collaboration & Ideas Arena H2O50 Yves De Weerdt Research Coordinator Sustainability Transitions, VITO vito.be yves.deweerdt@vito.be +32 14 33 59 86 Collaboration Communications Arena H2O50 Isabelle Delaere Communications Coordinator, Vlakwa vlakwa.be id@vlakwa.be +32 14 33 53 59