The politics of dams has been analysed from a range of disciplinary perspectivesincluding comparative politics, international relations, political economy and political ecologyand at varying levelsinternational, national and local. This paper provides a critical review of this literature, highlighting key research themes and gaps in current analysis as a means of developing a broad framework and research agenda for the FutureDAMS project. This framework emphasises the importance of integrating material and ideational drivers of dams across multiple levels of analysis. Much valuable work has been done on the international politics of dams and the micro-politics of displacement and resistance to dam construction. However, a comparatively neglected area of studyparticularly where the recent dam boom in developing countries is concernedis to link these transnational and micro-political processes to national-level decision making. To this end, the paper proposes a central concern with such national-level processes, including process tracing decision making, the distributional politics of energy, the development of bureaucratic and technical capacity to carry out dam projects and the companies contracted to build, assess and design dams.