Prison expansion in the plains grasslands: Coloniality, ecological injustice and carceral sprawl

This article examines the politics of prison siting on contaminated land within an endangered ecosystem in Australia, contributing to the literature on carceral geography and the burgeoning field of abolition ecology. I argue that prisons materialise in the landscape through processes of dispossession, environmental degradation and value extraction that enclose Indigenous lands for caging populations cast as 'surplus' to settler racial capitalism. The primary focus is the interface between prisons and the Victorian Volcanic Plain grasslands at a site called Ravenhall, a former military testing site that has been remade as a 'prisons precinct' and native grasslands reserve on Bunurong country in the outer Western suburbs of Melbourne. I investigate the history, ecology and political economy of prison-building at this site, unearthing the assemblage of living and nonliving entities involved in the construction of carceral geographies, and the meaning-making that guides planning and conservation processes. Rather than simply protecting and enhancing the biodiversity of the plains grasslands, neoliberal conservation practices at Ravenhall facilitate carceral development by generating more visible and 'substitutable' natures to gloss over the socially and ecologically toxic realities of prisons. The analysis reinforces the role that carceral geographies play in reproducing structured racial-environmental vulnerabilities and the importance of challenging sprawling prison developments as part of decolonial, abolitionist and ecological justice struggles.