『Abstract
　This article uses hydropower development on the Lancang (upper Mekong River) and Nu (upper Salween River) as a lens for exploring institutional change and decision-making processes among governmental units and hydropower companies under the Great Western Development campaign. Scholars of the campaign tend to focus on central government policies and individual provinces' responses, and on the campaign's role as a central-state-strengthening project aimed at curbing regionalist tendencies. Large-scale hydropower development in Yunnan, however, is a complex affair involving national and provincial power companies, regional grids and governmental units at many levels. Conceptualizing Yunnan as the “powershed” of Guangdong, I argue that the western Development campaign paves the way for increasingly strong interprovincial linkages between Guangdong and Yunnan that are not necessarily central-state-strengthening, and that consideration of such linkages should be fundamental to any attempt to understand the impacts of China's western development.』

（Introduction）
Politics of scale in Western Development
Controversial cascades
　Hydropower development on the Lancang-Mekong
　Planned hydropower development on the Nu-Salween
How the waters were divided
Conclusion: Processes, powersheds and multi-scalar analysis
(footnote)