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Khorlochhu

Khorlochhu Hydropower Plant

Khorlochhu

Khorlochhu Hydropower Project (KHPP) is located on Khorlochhu in Trashiyangtse in eastern Bhutan

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Khorlochhu Hydropower Project (KHPP)

Khorlochhu Hydropower Project (KHPP) is located on Khorlochhu in Trashiyangtse in eastern Bhutan. The project is being jointly developed by DGPC holding 60 percent equity stake and Tata Power Company Limited, India, holding 40 percent equity stake. The dam site is located in Buyang, while the powerhouse is located in Doksum. 

  • Project Scheme
    Run-of-the-river
  • Project Schedule
    2025–2031
  • Installed Capacity
    600 MW

Technical Specifications

  • Parameter

  • River
  • Installed Capacity
  • Catchment
  • Design Energy
  • Design Discharge
  • Dam Type
  • Powerhouse
  • Project Cost

Value

Khorlochhu
600 MW
1,044 km²
2,568.88 GWh
56.4 m³/s
Concrete gravity dam
Underground cavern
Nu. 70 billion (estimate)

Socio-Economic Benefits and Sustainability

Like all the hydropower projects, KHPP reinforces the energy sector’s pivotal role in strengthening Bhutan’s economy and benefit Bhutanese communities in the region through employment opportunities, boosting businesses, infrastructural development and improved livelihood. On commissioning, the project will provide reliable electricity for households and industries while generating significant revenue through cross-border power trade.