A single red line loops and curves smoothly on a light gray background, forming a large loop near the center before continuing off the right edge.
Engineers in protective clothing examine plans in front of a university building with solar cells and green walls as part of vienna design week. Scaffolding and an elevator indicate ongoing construction work. The GCC26 logo appears in the corner.

PPPI Service Center

  • Ein roter, handgezeichneter Kreis mit einer gekrümmten Linie im Inneren, die einem einfachen, abstrakten lächelnden Gesicht auf hellgrauem Hintergrund ähnelt. Dates

Renovation solutions for climate-friendly buildings wanted!

GCC26 Challenge

Climate risks such as heat, heavy rainfall and flooding call for new solutions for public buildings. We are looking for concepts that reduce operating costs and integrate environmental and sustainability aspects – such as serial refurbishment, recyclable materials and smart building control. Show how innovation and practicability go hand in hand!

Submission by March 16, 2026.