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Which hydroelectric projects have been built in the Brahmaputra basin?

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Map showing the course of the Brahmaputra River as it flows from southwestern China through northeastern India and into Bangladesh, with surrounding countries including Bhutan, Nepal, Myanmar, Pakistan, and Afghanistan labeled. The river's path is highlighted in blue, and major international boundaries are marked. — Brahmaputra River Brahmaputra River.

Several hydroelectric projects have been developed within the Brahmaputra basin to harness the river's significant energy potential. Notable installations include:1

Kopili Hydel Project: Located in the southern part of Assam, this is one of the most prominent hydroelectric stations in the region.1
Ranganadi Plant: Situated in Arunachal Pradesh, this major facility possesses a significantly higher generating capacity than the Kopili station.1
Tsangpo Hydropower Installation: A large-scale hydropower project located in Tibet on the upper course of the river (the Tsangpo) became fully operational in late 2015.1

While these projects contribute to regional energy needs, it is important to acknowledge that large-scale water infrastructure projects often face ethical scrutiny regarding their environmental impact and the potential displacement of local communities. Balancing the need for industrial and technological progress with the preservation of ecosystems and the protection of livelihoods remains a critical challenge in the development of such river systems.2