Together for sustainable development - sustainability challenge in the summer semester

With the Cleema app, all university members have the opportunity to take part in a sustainability challenge for TU Dresden from 25.05.2026. Every day until the end of the Sustainability Week on 19.06.2026, points can be collected here for your own sustainable actions at the university, because every action counts: from the climate plate in the canteen, to cycling instead of driving, attending (further) educational events in the field of sustainability or attending the Sustainability Week. Become active yourself with the TU Dresden Challenge.

You can download the Cleema app from the following website: https: //www.cleema.app/. Under Challenges at the bottom of the screen, you will find the TU Dresden Challenge from 11.05.26.

The Cleema App project was launched in 2022 by a cross-company team from Saxony and supported and funded by the state capital Dresden as part of the Smart Cities model project of the Federal Ministry of Housing, Urban Development and Building and the project sponsor Kreditanstalt für Wiederaufbau (KfW). In 2024, Lokale Agenda für Dresden e.V. and Sandstorm took over the baton. The project is accompanied and supported by the state capital of Dresden, and we also work closely with other Dresden institutions and non-profit organizations.