FAQs

Check out our FAQs for some extra insight and information on hydrogen fuel cells, applications, and how to work with us on your next project.

Hydrogen Fuel Cells: The Basics

A hydrogen fuel cell converts hydrogen and oxygen into electricity, producing only water and heat as byproducts. It’s a clean, efficient, and scalable energy source for a range of applications.

Hydrogen fuel cells combine the fast refueling and long range of combustion engines with the zero-emission benefits of electric power. They’re well-suited for heavy-duty, high-mileage, or cold-weather operations where downtime and payload matter. Compared to batteries, fuel cells avoid long charging times and excess vehicle weight for longer-range or high-utilization applications. Compared to hydrogen combustion, fuel cells are more efficient, quieter, and produce zero tailpipe emissions.

Today’s systems are more efficient, durable, and compact than ever, with faster refueling and lower-cost materials driving commercial adoption.

Yes. Hydrogen is governed by strict international safety standards and has been handled safely in industry for decades. It’s lightweight and disperses quickly if released, and modern storage tanks and refueling systems are engineered for exceptional safety under extreme conditions.

Commercial Applications

Hydrogen fuel cells scale from light-duty delivery vans to heavy-duty trucks, buses, construction equipment, and even marine or stationary power. If it drives electrically and needs long range or quick refueling, hydrogen can power it.

Typically, 3–15 minutes (depending on application), which is comparable to diesel, allowing fleets to maintain high uptime with zero emissions.

Ranges commonly reach 300–1000+ km per fill, depending on vehicle size and load, ideal for long-haul and high-duty cycles.

Fast refueling, lower maintenance, and government incentives reduce total ownership costs for high-mileage or continuous-operation fleets.

Yes. Hydrogen systems deliver consistent power, high torque, and reliable starts in sub-zero conditions or mountainous routes.

Our Technology & Engineering Services

We provide design, integration, testing, and validation services for hydrogen fuel cell systems and related technologies.

Yes. Our team supports system integration from prototype to deployment, ensuring performance, safety, and reliability.

Absolutely. We specialize in fast, high-quality prototyping and full-scale system testing to accelerate development cycles.

Both. We design and manufacture fuel cell components at every level, from individual materials to complete stacks and systems. Depending on project needs, production may occur in-house or with trusted partners. Our approach is flexible, ensuring the right capabilities are applied at every stage.

Unilia’s facility in British Columbia supports hydrogen innovation from the ground up: catalyst inks to full stack assembly. Located in Canada’s hydrogen hub, we combine deep technical capability with access to a collaborative clean-energy network.

Partnering with Unilia

We work with OEMs, fleet operators, and partners from concept through deployment, covering design, integration, testing, and certification. Contact us at sales@unilia.com to explore your project.

Yes. We help fleets plan, integrate, and operate hydrogen vehicles safely and efficiently, including training and infrastructure guidance.

Absolutely. We collaborate with industry and research partners on new vehicle platforms, pilot projects, and technology development.

Email sales@unilia.com and our team will reach out to schedule an initial web meeting to review your project requirements.

Refer to the Canadian Hydrogen Association, CSA Group, and provincial safety authorities for current standards and best practices. We also support partners in navigating regulatory compliance for a variety of projects.

Federal and provincial programs support clean transportation, infrastructure, and technology development. Contact us to learn which may apply to your project.