Abstract
Thorough sharing is discussed as a promise concept to reduce emissions and enable sustainable development, little is known how the diverse approaches of sharing ranging from Collective Commons to the Sharing Economy can be incorporated in the development of the built environment. In this study, we set the spotlight on sharing and how it could be implemented as a guiding principle in neighbourhood development. We build our study on an empirical case study within the new planned zero emission neighbourhood development of Ydalir within the city of Elverum, Norway. Building on document analysis, accompanying research and a one-day workshop with diverse stakeholders, we identified respective sharing solutions to create social value for future Ydalir residents. The findings let us draw the picture of an adaptive governance model to initiate and facilitate sharing within a multi-stakeholder setting of a new planned neighbourhood development.