The German Sustainability Action Days

The German Sustainability Action Days are a period during which numerous actions are organized to raise awareness of sustainability.

The Action Days will take place from 18 September to 8 October 2026.

Anyone can take part in the action days. Whether it’s a clothes swap, a cooking class, a panel discussion or an online workshop – simply register your action online. Together, we want to show how sustainability can be put into practice. The more events that take place during the campaign period, the stronger our collective message for a sustainable world will be.

Since 2023, the German Sustainability Action Days have been held under the umbrella of the Joint Action for Sustainable Development. The German Council for Sustainable Development (RNE) launched the Action Days on the occasion of the United Nations World Conference on Sustainable Development (Rio+20) in 2012 and has been coordinating them ever since.