Key Takeaways
- NTPC’s subsidiary, THDC India Ltd, has commenced operations of Unit IV of the Tehri Pumped Storage Project, adding 250 MW to its capacity.
- The total installed capacity of NTPC Ltd has now reached 89,378 MW, with commercial capacity at 88,298 MW.
- India’s pumped storage capacity is projected to exceed 100 GW by FY2035-36, with significant annual increases planned.
Expansion of NTPC’s Capacity
NTPC Ltd announced that its subsidiary, THDC India Ltd, has successfully declared the commercial operation of Unit IV (250 MW) of the Tehri Pumped Storage Project. This milestone, effective from April 12, 2026, follows successful commissioning and required approvals. As a result, the total installed capacity of the NTPC Ltd group has climbed to 89,378 MW, with its commercial capacity reaching 88,298 MW.
With this new unit, the total capacity of THDC India Ltd has been elevated to 3,907 MW. NTPC Group is undertaking ambitious pumped storage projects across various locations in the country, aiming to total 20 GW. The company plans to commission between 3 and 5 GW of this capacity by the fiscal year 2031-32.
According to the Central Electricity Authority, India is on track to surpass a total installed pumped storage capacity of 100 GW by the fiscal year 2035-36, with an anticipated average annual increase of approximately 9 GW. This upward trend underscores the growing significance of pumped storage systems in managing energy demands and enhancing grid reliability in India.
As the country continues to invest in renewable energy sources and related infrastructure, NTPC’s endeavors in pumped storage will play a crucial role in strengthening the overall energy landscape, facilitating cleaner and more sustainable energy management. This development signifies not only a milestone for NTPC Ltd but also contributes to India’s broader goals of energy efficiency and renewable energy integration.
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