NTPC, in collaboration with the Indian Army, is set to establish a solar hydrogen-based Microgrid at Chushul in Ladakh, to provide stable, renewable power for off-grid Army locations. The microgrid system, designed by NTPC, will generate 200 kW of consistent power using hydrogen as an energy storage medium. This sustainable solution will replace diesel generators currently used in remote Army sites at an altitude of 4,400 meters, where winter temperatures can reach -30°C.
NTPC will operate and maintain the microgrid for 25 years, ensuring continuous energy supply under extreme conditions. The system combines renewable energy with hydrogen energy storage, ensuring a consistent power supply even under extreme conditions. Leveraging Ladakh’s abundant solar irradiance and frigid climate, the project aims to decrease fuel logistics while increasing energy self-sufficiency in remote regions.
In addition to the microgrid, NTPC has initiated hydrogen-powered bus trials in Leh and is establishing a hydrogen fueling station, a solar plant, and five fuel cell buses for local routes. As part of its decarbonisation initiatives, NTPC is working toward a 60 GW renewable energy capacity by 2032 and is advancing in hydrogen blending, carbon capture, and electric mobility.
