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NHPC has achieved a significant milestone in the development of India’s largest hydroelectric project, the Subansiri Lower Hydroelectric Project (SLHEP), with the successful synchronisation of Unit-3 (250 MW) to the national grid on January 21, 2026. This addition of 250 MW of clean hydropower boosts India’s renewable energy capacity, enhancing grid stability and supporting the country's energy goals. The Subansiri Lower Hydroelectric Project, with a total capacity of 2,000 MW, will be the largest of its kind in India once fully commissioned. This achievement highlights NHPC’s technical expertise and efficient project execution, paving the way for the phased commissioning of the remaining units. The project is expected to play a vital role in meeting the nation's growing energy needs while contributing to sustainable and renewable power generation.</p>