The political ecology of water memory: Contending narratives of past hydraulic infrastructures in Barcelona (2015–2021)

In the context of ecological emergency and crisis of representation of the capitalist democracy, the battles over water management have become ever more politicised: who is to administer water resources, how, and with what legitimacy? This article examines a disregarded dimension of the recent water conflict in Barcelona by looking into the politics of memory as part of a struggle for legitimacy between the private water company Agbar, and Barcelona en Comú (BeC), the political platform governing the city since 2015, and defending the ‘remunicipalisation’ of water. By combining memory studies and critical discourse analysis we pay attention to the dynamic resignification of the hydraulic infrastructure as spaces or “sites of memory” (lieux de mémoire; Nora, 1998). Barcelona en Comú narrative retrieves a forgotten past of local sites and experiences in public management of water. In contrast, Agbar defends its legitimacy by advancing a narrative of linear progress and social inclusion that re-signifies its 150-year long history and co-opts key “empty signifiers” (Laclau, 2005) from the discourse of the Indignados and BeC. Theoretically, we advance that a temporal turn in political ecology and geography, complementing the concern with spatiality, could usefully draw on memory studies to analyse the growing memorialization of water discourses and sites, as well as their political significance. The article thus investigates a question that has not been systematically explored by political ecologists: how the entanglement of space and historical memory is mobilized in the conflict over the use and management of the environment.