While dam building has dwindled in most developed economies, it has seen an increase in emerging economies, particularly in East and South Asia. Even there, however, such dams are facing mounting opposition. This raises the prospect that dam building is nearing a global tipping point. This study examines the case of the Tipaimukh Dam in Manipur, one of the states in India's peripheral northeast, asking how such a major project was stopped despite support from powerful national and regional level actors. To analyze this case, the study builds on the Advocacy Coalition Framework and the analytical concepts of Growth Coalitions and Discourse Coalitions. The joint application of these concepts enables us to link global advocacy coalitions with local pro- and anti-growth coalitions through the storylines they advance, thereby formulating multiscalar discourse coalitions. This allows us to follow the struggles between pro-dam and anti-dam coalitions, as well as trace the shifts in the composition and focus of coalitions over the 75 years since the dam project was first proposed on the transboundary Barak River.
