VOLUMETRIQ · Project

Europe's Factory Blueprint for Mass-Producing Hydrogen Fuel Cell Stacks

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Imagine trying to build car engines one at a time in a workshop — expensive and slow. That's roughly where hydrogen fuel cells for cars were stuck. VOLUMETRIQ figured out how to move from handmade fuel cell stacks to assembly-line production, complete with quality checks built right into the manufacturing process. Think of it as creating the recipe and the factory inspection system so Europe can actually mass-produce fuel cells that power hydrogen cars, buses, and trucks.

By the numbers

2.5 A/cm² @ 0.6 V

Validated fuel cell stack power density target

EUR 4,961,950

EU research investment in fuel cell manufacturing scale-up

9 partners, 4 countries

Cross-border manufacturing consortium

78%

Industry partner ratio in the consortium

Total project deliverables completed

The business problem

What needed solving

Europe wants to compete in hydrogen vehicles but cannot mass-produce fuel cell stacks affordably. Hand-building fuel cells works for prototypes but kills the economics at automotive scale. Without embedded quality control, defective stacks slip through and drive up warranty costs and safety risks.

The solution

What was built

The project developed volume manufacturing processes for PEM fuel cell stacks with built-in quality assurance. They validated a short stack achieving 2.5 A/cm² at 0.6 V and demonstrated automotive drive cycle durability, producing 10 deliverables across the EU supply chain for key fuel cell components.

Audience

Who needs this

Fuel cell stack manufacturers scaling up production linesAutomotive OEMs developing hydrogen vehicle programsQuality assurance equipment companies targeting fuel cell productionHydrogen mobility operators (bus and truck fleets)Coating and membrane suppliers for PEM fuel cells

Business applications

Who can put this to work

Automotive fuel cell manufacturing

enterprise

Target: Fuel cell stack manufacturers and automotive OEMs building hydrogen vehicles

If you are a fuel cell manufacturer struggling with high per-unit costs and inconsistent quality at low production volumes — this project developed volume manufacturing processes and in-line quality assurance methods for PEM fuel cell stacks that achieved 2.5 A/cm² at 0.6 V in validated short stack tests. With 7 industrial partners across 4 countries, the supply chain blueprint is ready to scale.

Hydrogen mobility and transport

mid-size

Target: Bus, truck, and fleet operators transitioning to hydrogen fuel cell vehicles

If you are a fleet operator evaluating hydrogen vehicles but worried about fuel cell costs and reliability — this project built manufacturing processes designed for automotive-grade durability. The short stack was validated against automotive drive cycle requirements, meaning the fuel cells are designed to survive real road conditions, not just lab tests.

Industrial quality assurance and inspection

SME

Target: Inspection equipment makers and quality control system integrators

If you are a quality assurance technology provider looking for new markets — this project developed in-line quality control methods specifically for fuel cell stack assembly. As hydrogen vehicle production ramps up across Europe, every manufacturing line will need embedded inspection systems. The methods validated in this EUR 4,961,950 project could become the industry standard.

Frequently asked

Quick answers

What would it cost to license or adopt this manufacturing technology?

The project does not publish specific licensing fees. However, with CNRS as coordinator and 7 industrial partners already in the consortium, there are multiple potential licensing or partnership routes. Contact the coordinator through SciTransfer to discuss commercial terms.

Can this actually scale to automotive production volumes?

That was the entire point of the project. VOLUMETRIQ specifically targeted volume manufacturing capability for automotive PEM fuel cells, not just lab-scale prototypes. The validated short stack achieved 2.5 A/cm² at 0.6 V and demonstrated automotive drive cycle durability.

Who owns the intellectual property from this project?

IP is distributed among the 9 consortium partners across 4 countries (DE, FR, IT, UK), with CNRS (France) as coordinator. Licensing arrangements would depend on which specific components or processes you need. Based on available project data, the consortium includes 7 industry partners who likely hold manufacturing-related IP.

Does this meet automotive industry regulations?

The project validated performance against automotive drive cycle requirements, which is a key step toward meeting automotive standards. The short stack met the 2.5 A/cm² at 0.6 V target. Full regulatory certification would still require OEM-level testing and approval.

How does this fit into existing production lines?

The project focused on in-line quality assurance — meaning quality checks are embedded directly into the manufacturing process rather than done after assembly. This approach is designed to integrate with volume production workflows, not replace them.

What's the project timeline and current status?

VOLUMETRIQ ran from September 2015 to August 2019 and is now closed. The technology has had several years to mature since project completion. The 78% industry ratio in the consortium suggests strong commercial intent from the start.

Consortium

Who built it

This is an industry-heavy consortium with 7 out of 9 partners from the private sector (78%), which signals strong commercial intent rather than a purely academic exercise. CNRS, France's national research center, leads the coordination, backed by partners across Germany, France, Italy, and the UK — covering Europe's major automotive markets. The presence of 2 SMEs alongside larger industrial players suggests the project built a supply chain spanning specialized component makers and larger integrators. With EUR 4,961,950 in EU funding and the project now closed since 2019, the manufacturing know-how has had time to mature toward commercial deployment.

CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE CNRSCoordinator · FR
JOHNSON MATTHEY HYDROGEN TECHNOLOGIES LIMITEDparticipant · UK
UNIVERSITE DE MONTPELLIERthirdparty · FR
ELRINGKLINGER AGparticipant · DE
INTELLIGENT ENERGY LIMITEDparticipant · UK
SYENSQO SPECIALTY POLYMERS ITALY S.P.A.participant · IT
PRETEXOparticipant · FR
JOHNSON MATTHEY PLCthirdparty · UK
BAYERISCHE MOTOREN WERKE AKTIENGESELLSCHAFTparticipant · DE

How to reach the team

CNRS (Centre National de la Recherche Scientifique), France — reach through SciTransfer for business introduction

Order a report on this consortium See CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE CNRS profile →

Next steps

Talk to the team behind this work.

Want to connect with the VOLUMETRIQ consortium for licensing, partnership, or supply chain integration? SciTransfer can arrange a direct introduction to the right team member.

Order a report on this topic More in Manufacturing & Industry 4.0