At the forefront of India’s green energy revolution stands a pioneering milestone — the NTPC Green Hydrogen Mobility Station in Leh, Ladakh. Situated at a breathtaking altitude of 3,306 meters above sea level, it proudly holds the distinction of being the world’s highest green hydrogen mobility project. Spearheaded by NTPC Ltd., this initiative marks a monumental stride in India’s journey toward a sustainable, zero-emission future.
India's First PESO-Approved Indigenous Hydrogen Dispenser
One of the most remarkable features of this project is its hydrogen dispenser, which has been indigenously manufactured in India by Humble Hydrogen. This makes Humble Hydrogen the first Indian company to develop and manufacture a PESO-approved (P603133) hydrogen dispenser — a groundbreaking achievement in domestic green technology manufacturing.
State-of-the-Art Hydrogen Dispensing System
The dispenser deployed at the Leh station is a symbol of innovation and engineering excellence. Key features include:
| Type of filling: | Non-simultaneous |
| Flow rate: | 1.8–2.0 kg/min |
| Nozzle: | TK 17 ENR |
| Total mass dispensed per cycle: | 24.2 kg |
| Maximum temperature observed at vehicle: | 55°C |
Built for precision and performance, it ensures safe and efficient hydrogen delivery to fuel cell electric vehicles (FCEVs), even under challenging environmental conditions.
Engineered for Extreme Climates
Designed for high-altitude and harsh weather, the dispenser can function in extreme cold with an operating temperature as low as -40°C and an ambient operating range of -10°C to 40°C. It conforms to global standards including ISO 19880 and OD 290, ensuring international-grade safety, reliability, and performance.
A Leap Toward Clean Mobility
This project is not just about technology; it is about vision. The deployment of an indigenous, PESO-approved hydrogen dispenser is a major step forward in reducing India's dependence on fossil fuels and foreign technology. By promoting Made-in-India solutions like those from Humble Hydrogen, the NTPC Green Hydrogen Mobility Project is contributing to the Atma Nirbar Bharat (self-reliant India) initiative.
Conclusion
The NTPC Green Hydrogen Dispenser at Leh stands as a proud symbol of India’s engineering prowess, sustainability commitment, and manufacturing innovation. With Humble Hydrogen leading the way as the country’s first indigenous hydrogen dispenser manufacturer, India is poised to play a significant role in the global green hydrogen ecosystem. As the world moves toward cleaner energy, this project showcases how cutting-edge Indian technology can lead from the front — even at the top of the world.
