Upper Siang Multipurpose Storage Complex

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Upper Siang Multipurpose Storage Complex is a complex of hydroelectric power plants with varying statuses, none of which are currently operating, in India.

The complex consists of the following projects:

Complex Details

Table 1: Project-level details for Upper Siang Multipurpose Storage Complex

Project name Status Nameplate capacity Technology type Owner
Siang Upper II hydroelectric plant cancelled[1] 3750.0 MW[2] Conventional storage[3]
Siang Upper hydroelectric plant announced[4][5] 10000.0 MW[4] Conventional storage[3] National Hydroelectric Power CORP (NHPC) [100%][6]

Location

Table 2: Location details for Upper Siang Multipurpose Storage Complex

Project name Location River Coordinates (WGS 84)
Siang Upper II hydroelectric plant Yingkiong, Yingkiong, Upper Siang, Arunachal Pradesh, India[7][8][9] Siang River[10] 28.6129, 95.0443 (approximate)[7][8][9]
Siang Upper hydroelectric plant Yingkiong, Yingkiong, Upper Siang, Arunachal Pradesh, India[7][8][9][11] Siang River[10] 28.6129, 95.0443 (approximate)[7][8][9][11]

The map below shows the approximate locations of the projects in the complex:

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Articles and Resources

Additional data

To access additional data, including an interactive map of global hydroelectric power plants, a downloadable dataset, and summary data, please visit the Global Hydropower Tracker on the Global Energy Monitor website.

References

  1. https://officerspulse.com/2024/07/11/upper-siang-project/. {{cite web}}: Missing or empty |title= (help)
  2. https://www.globaldata.com/store/report/ntpc-upper-siang-hydroelectric-power-plant-9750-mw-arunachal-pradesh/. {{cite web}}: Missing or empty |title= (help)
  3. 3.0 3.1 https://web.archive.org/web/20230123214044/https://indianexpress.com/article/india/nhpc-upper-siang-hydroelectric-project-china-8391829/. Archived from the original on 2023-01-23. {{cite web}}: Missing or empty |title= (help)
  4. 4.0 4.1 (PDF) https://web.archive.org/web/20231020133659/https://www.nhpcindia.com/assests/pzi_public/gallery/16911493480.pdf. Archived from the original (PDF) on 2023-10-20. {{cite web}}: Missing or empty |title= (help)
  5. (PDF) https://cea.nic.in/wp-content/uploads/hpi/2023/01/State_Power_12.pdf. {{cite web}}: Missing or empty |title= (help)
  6. (PDF) https://cea.nic.in/wp-content/uploads/hpi/2025/10/All_India_Hydro_Potential_Profile_October25-1.pdf. {{cite web}}: Missing or empty |title= (help)
  7. 7.0 7.1 7.2 7.3 https://web.archive.org/web/20150704154529/https://villageinfo.in/arunachal-pradesh/upper-siang/yingkiong.html. Archived from the original on 2015-07-04. {{cite web}}: Missing or empty |title= (help)
  8. 8.0 8.1 8.2 8.3 https://web.archive.org/web/20221128015344/https://www.livemint.com/politics/news/arunachal-dam-project-may-cost-india-1-13-tn-11655746016904.html. Archived from the original on 2022-11-28. {{cite web}}: Missing or empty |title= (help)
  9. 9.0 9.1 9.2 9.3 https://goo.gl/maps/fiPjdhebsoZnRjSv5. {{cite web}}: Missing or empty |title= (help)
  10. 10.0 10.1 https://cea.nic.in/hpi-report/?lang=en. {{cite web}}: Missing or empty |title= (help)
  11. 11.0 11.1 https://www.livemint.com/politics/news/arunachal-dam-project-may-cost-india-1-13-tn-11655746016904.htmll. {{cite web}}: Missing or empty |title= (help)