Prime Minister Modi's State Visit to Bhutan
Why focus: GS2 IR. Punatsangchhu-II and Piprahwa Relics are prime Match-the-Following material for bilateral deliverables and cultural diplomacy.
In News
What Happened
Why It Matters
Background
History & Context
What Changed
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Capacity Addition: BEFORE, Bhutan's installed hydropower capacity was around 2,400 MW; NOW, the commissioning of Punatsangchhu-II adds 1,020 MW, increasing the nation's total capacity by roughly 40 percent.
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Project Status: BEFORE, the project was undergoing phased testing; NOW, all six units are fully commissioned, with the final 170 MW Unit 6 synchronized to the grid.
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Export Tariff Framework: BEFORE, the final pricing for cross-border power flow from this project was pending; NOW, a formal export tariff protocol was signed (April 2026) to govern the commercial sale of surplus electricity to India.
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Spiritual Diplomacy: BEFORE, the Piprahwa relics were safely housed in India's National Museum; NOW, specific bone fragments were exposed for public veneration at the Tashichhodzong in Bhutan, deepening cultural soft power.
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Reactive Power Protocol: BEFORE, the grid lacked a modern accounting mechanism for voltage control; NOW, India and Bhutan implemented a methodology for reactive power exchange effective May 2026 to enhance regional grid stability.
What Did NOT Change
Despite the successful commissioning of Punatsangchhu-II, the construction of the larger 1,200 MW Punatsangchhu-I project remains incomplete and ongoing due to persistent geological challenges at its site. Additionally, the foundational principle where India acts as the primary guaranteed buyer of Bhutan's surplus electricity under long-term bilateral purchase agreements remains intact.
Prelims Angle
NCERT Connection
Common Misconceptions
✗ India solely provides financial grants to Bhutan as unconditional foreign aid without tangible economic returns.
✓ Hydropower projects like Punatsangchhu-II are strategically financed with a mix of grants and loans (30:70 ratio), and Bhutan exports surplus power to India under negotiated tariffs, which directly benefits India's low-carbon energy grid.
Because early projects in the 1980s were heavily grant-based and India is Bhutan's largest donor, people assume all infrastructure assistance is pure charity rather than a reciprocal economic partnership.
✗ All Indo-Bhutan hydropower projects are strictly developed under the inter-governmental model.
✓ While Punatsangchhu-II is an inter-governmental project, the framework has evolved. For example, the 600 MW Kholongchhu project is the first to be executed as a 50:50 Joint Venture between Indian and Bhutanese public sector undertakings.
The historical reliance on the inter-governmental model overshadows recent policy shifts introduced around 2020 that favor Joint Ventures.
Practice Questions
Q1
How Many CorrectConsider the following statements regarding India-Bhutan cooperation and the Punatsangchhu-II project: 1. The Punatsangchhu-II project is a large reservoir-based hydroelectric facility located on the Sankosh River. 2. The Piprahwa relics, exhibited in Bhutan in 2025, were originally excavated in 1898 from an ancient stupa in Uttar Pradesh. 3. The 2006 Agreement on Cooperation in Hydroelectric Power provides the official bilateral framework for current energy initiatives. How many of the above statements are correct?
Q2
Match the FollowingMatch the following India-Bhutan Hydroelectric Projects (List I) with their distinguishing features (List II): List I: A. Chukha HEP B. Kholongchhu HEP C. Punatsangchhu-II HEP D. Jaldhaka HEP List II: 1. First 50:50 Joint Venture model between India and Bhutan 2. 1,020 MW run-of-the-river project inaugurated in late 2025 3. Earliest Indo-Bhutan hydropower cooperation formalized in 1961 4. First major hydropower project commissioned in the 1980s under the bilateral partnership
Q3
Assertion & ReasonAssertion (A): The completion of the Punatsangchhu-II Hydroelectric Project is crucial for India's transition to renewable energy. Reason (R): The 1,020 MW of electricity generated by the project is entirely consumed within Bhutan, allowing India to redirect its own coal resources elsewhere. Select the correct answer from the codes given below: