The project takes place in the PAV district in Geneva, a vast urban transformation project. The various demolition sites offer material resources that can be revalued. Usually located on the periphery of cities, the project chooses to set up a recycling center in the heart of this area in the process of urban transformation. It explores the potential of circularity as a response to the environmental impact of the construction industry and calls for new construction practices. The transformation of a gas station into a public learning and cultural center through the prism of the re-use of building materials reveals the hidden resources of the area. The Station is defined as a participatory and performative workshop, where construction is a collective process of care for the built environment. Now open to the city, the site offers a new public space and becomes a lighthouse in the district.