DeCO2's proposed dynamic framework for renovation is advancing decarbonization through social and policy innovation. A location-based, user-centric portfolio of materials and renovation systems is built to embrace local industrial ecosystems and verticals in a wholesome symbiotic process. DeCO2 digital tools speed up the transition of the construction industry towards decarbonisation through Construction 4.0 enablers and solid and long-lasting partnerships within the legal and regulatory framework addressing the whole value chain for socio-economic innovation.