Tehri PSP Unit-I Goes Commercial, Enhancing THDC’s Capacity to 2,497 MW and Boosting India’s Renewable Integration Goals

Jai Bharat, Tehri, June 9, 2025: THDC India Limited (THDCIL) has announced a landmark achievement with the successful commissioning and regulatory approval of Unit-I (250 MW) of the Tehri Pumped Storage Plant (PSP) (4×250 MW), declared operational for commercial use from 00:00 hrs on June 7, 2025. This milestone elevates THDC’s total installed and commercial capacity to 2,497 MW, marking a significant leap in India’s renewable energy and grid stability landscape.

Tehri PSP: A Leap Toward Energy Self-Reliance
– The 1,000 MW (4×250 MW) Tehri PSP, India’s first variable speed pumped storage plant, is set to play a pivotal role in renewable energy integration and grid resilience. By converting off-peak surplus energy into peak-hour electricity, the project ensures 24/7 power availability. THDC’s Chairman and Managing Director, Shri R.K. Vishnoi, stated, “This achievement is a step toward making the Tehri Hydro Power Complex, with 2,400 MW capacity, India’s largest hydropower hub.”

Trending Focus: Sustainable Energy and Digital Innovation – The project underscores India’s commitment to sustainable energy. Advanced hydropower technology supplied by GE Vernova and civil works executed by HCC have made this initiative a symbol of digital innovation and technological excellence. Union Power Minister, Shri Manohar Lal Khattar praised the milestone, saying, “This is not just a technical triumph for THDC but a bold stride toward India’s energy self-reliance.”

The Road Ahead:
This achievement highlights India’s growing prowess in the renewable energy sector. With the remaining three units expected to be commissioned soon, Tehri is poised to become India’s most advanced hydropower station. Its role is in enhancing power grid stability positions and as a game-changer for a greener future. Implemented with support from NTPC and guidance from the Central Electricity Authority (CEA), the project aligns with India’s goal of achieving 500 GW of renewable energy by 2030.

Conclusion:
The commercial operation of Tehri PSP’s Unit-I marks a new chapter in India’s energy revolution. The project reinforces India’s leadership in smart grids, clean technology, and sustainable development; laying the foundation for a greener, energy-secure, and self-reliant future for the nation.

(Jai Bharat!)