The STUNNING project partners Technofi, CSTB, RINA, Solintel and Steinbeis 2i met for their Kick-Off Meeting in Brussels on October 5th, 2017. A full day was planned to discuss the roll-out and outline of STUNNING, its Knowledge Sharing Platform (KSP) and how stakeholders could be integrated best into the project activities. The KSP will be the source of information for key facts and recommendations on renovation packages and related business models for all stakeholders along the building and construction value chain. In the next months, STUNNING will set-up its website and KSP and start a broad stakeholder campaign to launch the KSP with the broadest impact possible. Stakeholders are invited to register for the KSP and become active as followers, experts or ambassadors. We all left with STUNNING results in our bags and are full of motivation!