“…What followed from Star's work is a fluid, processual, and emerging ontology [5] of infrastructure formation, which is well described by the concept of infrastructuring. Infrastructuring is thus an inherently political process [6,8,18], "significant in terms of understanding how certain stakeholders in a project may gain leverage or positions of power." [20, p. 252] In this sense, our use of the term 'scaling' in this paper is not intended in its quantified connotation (adding or removing sites or actors), but to focus the attention on the politics involved with it, as different phenomena become relevant in different dimensions (e.g., space, time, use, intervention, inclusions/exclusions, invisibility) for different stakeholders during infrastructuring processes [7,10].…”