Moreover, the NHPC (National Hydroelectric Power Corporation) is on the fast track with ambitious plans of developing 20,000 MW of hydropower. The huge Subansiri Lower hydroelectric project is now due for commissioning in December 2026. This dynamic and ambitious project, situated in Arunachal Pradesh, has an installed capacity of 2,000 megawatts (MW). ICIMOD It’s one of eight hydropower initiatives under construction by NHPC and its joint ventures across Arunachal Pradesh, Sikkim, and Jammu & Kashmir.
The development is included in NHPC’s long-term plan to produce a total hydroelectric capacity of 8,514 MW. The Subansiri Lower project is slated to produce around 21,045 million units of electricity. This major contribution will help increase the reliable and affordable energy supply their totally awesome region deserves!
Investment and Development Timeline
There’s an estimated investment of ₹29,834 crore. This ₹35,696 crore investment constitutes NHPC’s share of total ₹68,273 crore allocation for eight hydroelectric projects. Just this week, the second unit of the Subansiri Lower project was synchronized with the grid, an important milestone on its way to full commercial operation.
Additionally, NHPC plans to commission at least nine other projects between 2026 and 2032. The Subansiri Lower project is a key project in this timeline. The project’s commissioning date is anticipated to fall between April 2026 and March 2028, aligning with NHPC’s broader goals for hydroelectric expansion.
Strategic Importance of Hydropower Projects
Why is the Subansiri Lower hydroelectric project so important to NHPC? It enhances electricity supply reliability in the region and furthers regional renewable energy goals. Together with other projects like Dibang and Teesta-VI, this project further cements NHPC’s efforts to push the boundaries of hydropower development in India.
NHPC and its joint ventures have a significant mandate, and they are actively engaged in implementing these projects. Their work will stimulate their communities’ economies through job creation and investments in clean, renewable energy technologies. The focus on hydropower fits squarely into national energy priorities focused on decreasing carbon emissions and fulfilling growing electricity needs.
Future Outlook
With this commitment, NHPC is poised to take the lead in renewable energy production. Once the Subansiri Lower hydroelectric project is completed, this aim will be realized. The project is testimony to India’s significant commitment to realize the enormous potential of India’s water resources to produce sustainable energy.