The Sustainability Week Switzerland in Chur is organized by Student HUB and two students from the PHGR. Student HUB is a student organization of the University of Applied Sciences (HTW) that focuses on creating a more sustainable environment and creating greater awareness of ecological problems at HTW Chur and the region of Graubünden. If you would like to have any further information about our organization – write us a message on facebook or an e-mail to .