Sustainability, Students & Ideas
We are an independent student association (Verein) supporting discussions & raising awareness about sustainability in Zurich. We are made up of 5 major universities: UZH, ETH, PHZH, ZHAW and ZHdK. All our events are free & meant for students.
Our Main Event: The Sustainability Week
It is in the name! The Sustainability Week in April is our main event, where we organise an entire week of events by students. It is also called NHWZ, short for Nachhaltigkeitswoche Zürich.
The next Sustainability Week is from 13 - 17 April 2026.
In 2025, we funded & supported 61 student events like these: bike cinema, tea history discussion, upcycling workshops and food save lunches. You can organise one too and we support you!
Our Year-Round Events
We have events all year round, including NHWZ Weekend retreat, panel discussions, hikes and new events which you might end up suggesting! Check out more in our upcoming events page.
How can you be Involved?
A bit :
Join our Whatsapp community group
Subscribe to our newsletter
A bit more :
▶ Friends of Sustainability Week Group (Year-Round Events)
Even more : Join the Lead Team
Upcoming Events (More in calendar below)

The Garden Girls
Delve into the 14th century to see how people interacted with nature through gardens in Europe. This is an interview with medievalist Elena Lampp at the University of Zurich. Bring along your qeuestions!
28.11.25(Fr), Room tbd
28.11.25(Fr), Room tbd

