PEM electrolyzers
Powering zero-emission mobility with green hydrogen
Fuel your fleet with green hydrogen and gain a competitive edge with clean energy, scalable infrastructure and zero-emission performance.
The challenge: Decarbonizing transportation at scale
Transportation contributes nearly 24% of global CO₂ emissions, with road transport as the largest source. While battery-electric vehicles are making strides in various vehicle classes, hydrogen fuel cell vehicles (FCEVs) offer reliable performance for long-range, heavy-duty and high-utilization fleets. However, the environmental impact of using fuel cells to power vehicles depends on how the hydrogen being used as fuel is produced.
Our solution: PEM electrolyzers for hydrogen refueling
PEM electrolyzers produce green hydrogen from renewable electricity, enabling clean fuel for hydrogen-powered vehicles — making green hydrogen essential for true zero-emission mobility.
Whether deployed on-site or at centralized hubs, electrolyzer systems support scalable, flexible refueling infrastructure for fleets, transit systems and regional corridors.
Key advantages:
- Enables zero-emission fuel production
- Supports fast refueling and long-range travel
- Scales with demand and vehicle adoption
- Reduces reliance on grid infrastructure
Benefits of hydrogen for mobility
Green hydrogen offers mobility operators a practical path to zero-emission transportation. It combines fast refueling, long range, and infrastructure flexibility — making it ideal for fleets, transit, and logistics operations.
Choosing a hydrogen refueling solution
The best refueling strategy depends on market maturity, demand and renewable energy availability. On-site electrolysis offers simplicity and independence, while centralized systems provide scale and consistency. As hydrogen mobility expands, PEM electrolyzers will be essential to achieving transportation decarbonization.
| How it works | Impact | |
|---|---|---|
| On-site electrolysis (small scale) | Hydrogen is produced directly at the refueling station using electrolyzers powered by renewable electricity (solar, wind, or grid) | Eliminates transport emissions and logistics, supports remote and early-stage corridors, scales with demand, and ensures zero-emission fuel |
| Semi-centralized distribution | Hydrogen is produced at regional facilities using large-scale electrolysis and delivered to stations via tube trailers | Optimizes renewable energy use, reduces costs, suits urban and high-demand areas, simplifies operations, and enables regional zero-emission networks |
PEM electrolyzers built for mobility infrastructure
Our HyLYZER® systems deliver clean hydrogen for mobility applications — supporting scalable refueling infrastructure from single stations to regional networks.
