Dour Festival is committed to promoting the many values upheld by the organising team and its audience. To this end, it incorporates all aspects of sustainable development into the festival:

• the social pillar, through an inclusion policy to facilitate access to the festival for all and ensure that everyone feels comfortable there, and through partnerships with numerous local associations;
• the environmental pillar, with the assistance of its partner 3D ASBL;
• the economic pillar, with a strong foothold in the region through a policy of short supply chains.