Governance and water security: The role of the water institutional framework in the 2013–15 water crisis in São Paulo, Brazil.

Abstract Between 2013 and 2015, São Paulo experienced a major drought. With drinking water reservoirs reduced to 5% of their capacity, the water supply company, SABESP, implemented measures to reduce household water consumption, and the government of São Paulo state overruled watershed committees to prioritize the supply of water to SABESP. While attention centered on freak meteorological conditions, the management of water resources and water services also played a role; in particular the conversion of SABESP from a state utility to a mixed capital company in which the state government held a majority stake. As the crisis abated, the state government announced measures to increase 'water security', comprising water diversion infrastructure to increase supply alongside governance reforms to improve state-led responses. This paper examines the relationship between water security and water governance in the context of the São Paulo water crisis. We demonstrate how processes and structures that are broadly characteristic of 'good governance' both exacerbated the effects of the drought and constrained responses to it. We make two related arguments. First, the mutually-beneficial commercial relationship between the state government and SABESP was fundamental in shaping these dynamics. Second, the drought experience, shaped by these dynamics, has legitimized a shift back towards a centralized, top-down and supply-led approach to water. This is discursively framed as envisaging future 'water security', yet serves to enhance SABESP's revenue streams, and consequently state government finances. We thus contend that the conventional view that good governance is conducive to water security needs to be reevaluated. [ABSTRACT FROM AUTHOR]