Expecting 400-500 hydrogen-powered buses running by 2030: Hydrogen Mission Chief
The Mission Director of the National Green Hydrogen Mission stated that India expects 400-500 hydrogen-powered buses to be running by 2030.
An initial phase of trials involving about 45-50 hydrogen buses and trucks is expected to be under way by the end of this year, to assess how the technology performs across varied Indian operating conditions.
The trials are intended to identify what infrastructure, safety standards and technical adaptations are needed to scale up hydrogen-based public transport.
Roughly 20 highway corridors have reportedly been identified for hydrogen refuelling station placement to support wider rollout.
Government support is expected to include R&D funding and infrastructure subsidies to encourage manufacturers and operators to adopt the technology.
Hydrogen Fuel Cell Technology vs Other Alternative Powertrains
A hydrogen fuel cell electric vehicle (FCEV) generates electricity on-board by combining stored hydrogen with oxygen from the air in a fuel cell stack, through an electrochemical (not combustion) reaction; the electricity drives an electric motor, and the only tailpipe emission is water vapour. This differs from a Battery Electric Vehicle (BEV), which stores electricity directly in an onboard battery charged from the grid, and from a conventional Hybrid, which combines an internal combustion engine with a battery-electric drive without any plug-in charging or hydrogen fuel.
Key Details
- FCEVs refuel with compressed hydrogen gas in minutes, similar to conventional refuelling, whereas BEVs typically require longer charging times — making fuel cells attractive for heavy-duty, long-range applications like buses and trucks.
- Hydrogen storage requires high-pressure tanks (commonly 350-700 bar) with strict safety engineering, a key technical challenge cited for scaling up hydrogen mobility.
- India's flagship hydrogen mobility trials are being run in coordination with the Ministry of New and Renewable Energy (MNRE) and the Ministry of Road Transport and Highways.
The hydrogen bus trials are precisely aimed at working out these FCEV-specific engineering challenges — storage, refuelling logistics and performance under Indian road and climate conditions — before committing to the 400-500 bus target by 2030.
The National Green Hydrogen Mission
The National Green Hydrogen Mission was approved by the Union Cabinet on 4 January 2023 with an initial outlay of Rs 19,744 crore, aiming to make India a global hub for the production, usage and export of green hydrogen and its derivatives. "Green hydrogen" specifically refers to hydrogen produced via electrolysis of water using renewable electricity, distinguishing it from "grey hydrogen" (from fossil fuels without carbon capture) or "blue hydrogen" (fossil-based, with carbon capture).
Key Details
- Target: 5 million metric tonnes per annum (MMT) of green hydrogen production capacity by 2030.
- Outlay break-up: Rs 17,490 crore for the Strategic Interventions for Green Hydrogen Transition (SIGHT) programme, Rs 1,466 crore for pilot projects (including transport), Rs 400 crore for R&D, and Rs 388 crore for other mission components.
- Associated renewable energy capacity addition expected: about 125 GW by 2030.
- Expected impact by 2030: over Rs 8 lakh crore in investment, more than 6 lakh jobs, and roughly Rs 1 lakh crore reduction in cumulative fossil fuel import costs.
The hydrogen bus programme falls under the pilot-projects component of the Mission's transport-sector push, which is intended to de-risk hydrogen mobility technology using Mission funding before commercial-scale deployment.
Decarbonising Heavy-Duty Transport
Heavy-duty and long-haul transport (buses, trucks) is considered a "hard-to-abate" segment for battery-electric technology because of the weight and charging-time penalty large batteries impose; hydrogen fuel cells are seen globally as a more viable zero-emission pathway for this segment, complementing (not replacing) BEV adoption in lighter passenger vehicles.
Key Details
- The government's broader hydrogen-mobility ambition (cited in related official statements) extends to at least 1,000 hydrogen trucks and buses on Indian roads by 2030, of which 400-500 are expected to be buses specifically.
- Fuel cell buses require dedicated high-pressure refuelling infrastructure, distinct from EV charging infrastructure — hence the parallel focus on identifying highway corridors for hydrogen refuelling stations.
The 400-500 hydrogen bus target sits within this larger heavy-duty decarbonisation strategy, positioning hydrogen as the preferred zero-emission technology for public transport and freight rather than for private passenger cars.
- Target: 400-500 hydrogen-powered buses running in India by 2030.
- Initial trial phase: about 45-50 hydrogen buses and trucks expected by end of this year (2026).
- National Green Hydrogen Mission approved: 4 January 2023; total outlay Rs 19,744 crore.
- Green hydrogen production target under the Mission: 5 MMT per annum by 2030.
- About 20 highway corridors identified for hydrogen refuelling station placement.
- Broader official ambition cited: at least 1,000 hydrogen trucks/buses on Indian roads by 2030.