Wangchhu Hydroelectric Project (WHEP)
Wangchhu Hydroelectric Project (WHEP) is a major renewable energy initiative under Bhutan’s Renewable Energy Roadmap to add 20 GW of generation capacity by 2040. The project is located along Wangchhu in Chhukha in south western Bhutan. It lies downstream of the existing Tala Hydropower Plant and uses the perennial, snow fed waters of Wangchhu. The project supports Bhutan’s long term objectives for sustainable energy development and regional power cooperation. The project is a strategic initiative developed as a joint venture between the Royal Government of Bhutan and the Government of India. The project is being developed jointly by DGPC and Adani Power Limited, India.
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Project SchemeRun-of-the-river
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Project Schedule2025–2031
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Installed Capacity570 MW
Technical Specifications
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Parameter
- River
- Installed Capacity
- Design Energy
- Dam Type
- Powerhouse
- Project Cost
Value
Socio-Economic Benefits and Sustainability
WHEP is designed to bolster regional energy security and contribute significantly to Bhutan’s renewable energy exports through high-head power generation. It involves the construction of major infrastructure, including a concrete gravity dam and an underground powerhouse, all while adhering to strict environmental standards to preserve the Himalayan ecosystem. By integrating advanced engineering with sustainable resource management, WHPP serves as a key pillar in the socio-economic development of the region and the ongoing cooperation in the clean energy sector between the two nations.
Visual highlights of the project

