NTPC Subsidiary Commissions 250 MW Tehri Pumped Storage Unit II

THDC India Limited has declared the 2nd unit (250 MW) of its Tehri Pumped Storage Project (Tehri PSP) to be in commercial operation from July 10, 2025. This unit is part of the 4x250 MW hydroelectric project located in Tehri, Uttarakhand. 

With this, the total installed and commercial capacity of the NTPC group reaches 82,836 MW 

Project Configuration

The Tehri PSP is designed with a total capacity of 1,000 MW, split across four units of 250 MW each. The project is intended to provide peaking power by storing and releasing water through reversible pump turbines.

Following the commissioning of Unit II, the total installed and commercial capacity of THDC India Limited has reached 2,747 MW. This includes the earlier commissioned projects under its portfolio.

Regulatory Disclosure

The information was communicated by THDC India Limited to the Bombay Stock Exchange (BSE) and the National Stock Exchange (NSE) through an official filing dated July 8, 2025. The declaration complies with Regulation 51(1) and Part B of Schedule III of SEBI’s Listing Regulations, 2015.

About THDC India

THDC India Limited operates as a joint venture between NTPC Limited and the Government of Uttar Pradesh. The Tehri PSP is one of its key hydroelectric infrastructure projects under development.

Read more: NTPC to Consider ₹18,000 Crore Fundraise!

NTPC Share Price Performance

As of July 9, 2025, at 10:02 AM, the NTPC share price is trading at ₹343.75, a 0.16% increase.

Conclusion

The 2nd unit of the Tehri PSP is now commercially operational, adding 250 MW to the grid. 2 more units remain to be commissioned as part of the full 1,000 MW capacity planned for the site.

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