DeCO₂ is a multi-partner European initiative that aims to decarbonise the built environment by showcasing how circular, social, and technological innovations can be integrated across building lifecycles.

By combining advanced digital manufacturing techniques (such as 3D printing and robotics), eco-friendly materials, and behavioural insights, the project implements real-world demonstrations and regulatory sandboxes to test, scale, and replicate decarbonisation pathways.

DeCO₂ champions people-centred approaches and policy innovation to ensure climate neutrality is achieved not only technically, but inclusively and equitably.