World
China has approved the construction of the world's largest hydropower dam on the Yarlung Zangbo River in Tibet, near the Indian border. The project, estimated to cost $137 billion, aims to produce 300 billion kilowatt-hours of electricity annually, surpassing the capacity of the Three Gorges Dam. This initiative is part of China's efforts to meet its carbon neutrality goals and stimulate economic growth in Tibet.
The dam will be situated in a region where the Yarlung Zangbo River makes a significant U-turn before entering India through Arunachal Pradesh and Assam, and subsequently flowing into Bangladesh. This location has raised concerns among downstream nations regarding potential impacts on water flow and local ecosystems.
Chinese officials have stated that the hydropower project will prioritize ecological protection and is not expected to significantly affect downstream water supplies. However, the scale of the project and its proximity to the Indian border have led to apprehensions in India and Bangladesh about possible alterations to the river's course and the displacement of local communities.
The dam's construction is anticipated to provide a substantial boost to China's renewable energy capacity and contribute to the economic development of the Tibet Autonomous Region. Nonetheless, the project continues to be a subject of international scrutiny, with neighboring countries closely monitoring its progress and potential implications.
References:
China Approves World’s Largest Dam On Brahmaputra River Near Indian Border
<p>China has <a href=“https://www.thehindu.com/news/international/china-approves-worlds-largest-dam-worth-137-billion-over-brahmaputra-river-close-to-indian-border/article69029477.ece”>approved</a> the construction of the world’s largest hydropower dam on the lower reaches of the Yarlung Zangbo River, the Tibetan name for the Brahmaputra, near the Indian border. </p><p>The $137 billion project, described as the world’s biggest infrastructure undertaking, has raised concerns in downstream nations India and Bangladesh.</p><p>The dam will be built in a massive gorge where the river makes a U-turn to enter Arunachal Pradesh before flowing into Bangladesh. </p><p>With an expected annual electricity generation of over 300 billion kWh—enough to meet the needs of 300 million people—it will surpass China’s Three Gorges Dam, currently the largest in the world.</p><p>The project, part of China’s 14th Five-Year Plan (2021–2025) and long-term objectives through 2035, aims to harness the river’s hydropower potential, which includes a 2,000-meter vertical drop over 50 kilometers. </p><p>“The lower reaches area features nearly 70 million kilowatts of resources that could be developed—that is more than three Three Gorges Dams,” Yan Zhiyong, former chairman of the Power Construction Corporation of China, stated earlier in 2020.</p><p>However, there are concerns in India over the dam’s potential to control water flow and release floods during hostilities. </p><p>The site’s location on a tectonic plate boundary also poses seismic risks. However, Chinese authorities emphasised safety measures. </p><p>“Through extensive geological explorations and technical advancements, a solid foundation has been laid for the science-based, secure, and high-quality development of the project,” an official statement said.</p><p>China’s official media described the project as a green initiative contributing to carbon neutrality and climate change mitigation. It will create a clean energy base by integrating hydro, wind, and solar power, while also spurring economic growth in Tibet. </p><p>“It is a project for national security, including water resources and domestic security,” Yan said, adding that it would generate 20 billion yuan ($3 billion) annually for the Tibet Autonomous Region.</p><p>India and China have an Expert Level Mechanism (ELM) for trans-border river discussions. During recent talks, both sides addressed data sharing. However, the scale and strategic implications of this project continue to raise questions about regional cooperation and ecological impacts.</p><p>Also Read: <a href=“https://swarajyamag.com/news-brief/housing-sales-in-top-seven-indian-cities-drop-by-4-per-cent-in-2024-sharpest-decline-in-kolkata-prices-surge-by-21-per-cent-report”>Housing Sales In Top Seven Indian Cities Drop By 4 Per Cent In 2024, Sharpest Decline In Kolkata; Prices Surge By 21 Per Cent: Report</a></p>
Arjun Brij
China to build largest dam over Brahmaputra, close to Indian border - The Tribune
China has approved the construction of the world’s largest dam, stated to be the planet’s biggest infra project costing $137 billion, on the Brahmaputra in Tibet close to the Indian border, raising concerns in riparian states — India and Bangladesh.
PTI
China approves world’s largest hydropower dam on Brahmaputra river
Critics say the $137 billion project could affect millions living downstream in India and Bangladesh by altering the course of the waterway.
Scroll Staff
Reuters: China to build world's largest hydropower dam in Tibet
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