Paper: GS – II, Subject: International Relations, Topic: India and Its Neighborhood, Issue: China building world’s largest dam.
Context:
China’s recent commencement of a massive hydropower project on the Yarlung Zangbo River, just before it enters Arunachal Pradesh as the Brahmaputra.
- The strategic and economic implications for both China and India, focusing on India’s concerns regarding potential downstream impacts, particularly the risk of flooding in the Siang region.
- The project, costing $137 billion, is part of China’s 14th Five-Year Plan (2021–2025) and Long-Range Objectives through 2035.

Key Takeaways:
Scale and Significance of the Project:
- The dam is projected to generate up to 60 gigawatts of power, triple the capacity of the Three Gorges Dam.
- It will produce 300 billion kWh of clean, renewable electricity annually, supporting Beijing’s clean energy targets and bolstering water security.
- The project will generate 20 billion yuan ($3 billion) annually for Tibet.

Understanding the Mega Dam Project:

India must respond with a mix of diplomacy, infrastructure upgrades, and regional cooperation.
The issue impacts not only water flow but also regional stability, economic growth, and environmental sustainability. Effectively addressing it will require long-term multilateral collaboration, innovation, and flexible strategies to navigate changing geopolitical and environmental landscapes.
La Excellence IAS Academy, the best IAS coaching in Hyderabad, known for delivering quality content and conceptual clarity for UPSC 2025 preparation.
FOLLOW US ON:
◉ YouTube : https://www.youtube.com/@CivilsPrepTeam
◉ Facebook: https://www.facebook.com/LaExcellenceIAS
◉ Instagram: https://www.instagram.com/laexcellenceiasacademy/
GET IN TOUCH:
Contact us at info@laex.in, https://laex.in/contact-us/
or Call us @ +91 9052 29 2929, +91 9052 99 2929, +91 9154 24 2140
OUR BRANCHES:
Head Office: H No: 1-10-225A, Beside AEVA Fertility Center, Ashok Nagar Extension, VV Giri Nagar, Ashok Nagar, Hyderabad, 500020
Madhapur: Flat no: 301, survey no 58-60, Guttala begumpet Madhapur metro pillar: 1524, Rangareddy Hyderabad, Telangana 500081
Bangalore: Plot No: 99, 2nd floor, 80 Feet Road, Beside Poorvika Mobiles, Chandra Layout, Attiguppe, Near Vijaya Nagara, Bengaluru, 560040
