“…Scholars, like Bolognesi, have linked the concept of "sustainability" to urban water governance and constructed different models of "sustainability", differentiating the economic, social, and environmental pillars of sustainability. Further, Bolognesi has elaborated on the tensions and the antagonistic relationships between the economic pillar and other pillars of sustainability, as derived from the incompatibilities between the principles of the governance of modernization and its objectives [2,3]. The polysemy and multiple connotations of "sustainability" contribute to the complex relationship between "sustainability" and actual policy developments, since different meanings of "sustainability" can be linked to different norms, values, and conceptual models, which could result in opposite directions in public policy development.…”