This summer at Roskilde Festival, Thin Green Line Productions ApS joined us to document the ongoing transformation of Hal 9 – the festival’s future headquarters and creative hub in the heart of Musicon district.

In collaboration with Jespersen Nødtvedt, Artelia Denmark, and Krogsgaard & Co, we are reimagining 2,000 m² of raw concrete into a dynamic home for culture, community, and everyday life. Designed as a gathering place for volunteers and local changemakers, Hal 9 will also feature a 600 m² event hall for concerts, art, and co-creation.

Our joint vision is for Hal 9 to become more than just a building: it is a manifestation of radical circular thinking. By reusing as many materials and components as possible and avoiding unnecessary waste, we aim to reduce the project’s climate footprint while proving that transformation can set new standards in architecture.

Hal 9 will stand as both a base for Roskilde Festival and a living example of how the built environment can drive cultural energy, collaboration, and change. We are excited that Thin Green Line’s upcoming documentary will capture the process and help spread ideas for the necessary change our industry faces — making them tangible and inspiring for a wider audience.

Courtesy of Thin Green Line Productions ApS.