India, March 20 -- The National Hydroelectric Power Corporation (NHPC) achieved a major milestone in India's hydropower sector with the successful synchronization of the third unit (Unit-1 of 250 MW) of the 2,000 MW Subansiri Lower Hydroelectric Project (SLHEP).

With this addition, the project's operational capacity has reached 750 MW out of the planned 2,000 MW, strengthening hydropower's role in stabilizing the grid, supporting peak power demand, and integrating renewable energy into the national network.

The unit successfully completed its trial run on February 27, 2026, following the earlier commissioning of Unit-2 on December 23, 2025, and Unit-3 on February 1, 2026. Unit-4 is expected to be operational soon, with Units 5 to 8 sche...