ELOGEN

Their core work

ELOGEN (formerly Areva H2Gen, as indicated by their website domain arevah2gen.com) is a French industrial company specializing in hydrogen production equipment, most likely PEM electrolyzers for generating green hydrogen. In EU projects, they have contributed as a technology provider within large hydrogen mobility initiatives, supplying hydrogen refueling infrastructure components and expertise. Their work spans the full deployment chain — from the technical specifications of hydrogen refueling stations to lifecycle cost analysis and consumer behavior assessment for early-adopter markets. More recently, their focus has broadened toward grid-scale energy storage and balancing applications, positioning them at the intersection of hydrogen production and the broader electricity system.

What they specialise in

How they've shifted over time

In their earlier H2020 engagement (H2ME, starting 2015), ELOGEN's focus was squarely on hydrogen mobility: refueling stations, fuel cell vehicle adoption, market commercialization, and consumer-facing metrics like TCO and LCA. This reflects the priorities of the FCH2 JU at the time — proving that hydrogen transport was commercially viable for early adopters. By the second project (H2ME 2, starting 2016), the framing had shifted: keywords like grid balancing, energy storage, and high utilization indicate that ELOGEN was beginning to reposition hydrogen production as a grid service, not just a transport fuel. The trajectory points toward a company transitioning from niche mobility supplier to a broader player in the energy transition and power-to-gas market.

ELOGEN appears to be moving from transport-specific hydrogen applications toward energy system integration, making them a more relevant partner for projects combining renewable energy, electrolysis, and grid services.

How they like to work

ELOGEN has participated exclusively as a consortium partner — never as a project coordinator — across both H2020 projects. Despite this follower role, they have engaged in very large consortia: 68 unique partners across 11 countries suggests the H2ME projects were major, multi-stakeholder pan-European efforts rather than tight specialist groups. This points to a company comfortable operating as a specialized technology contributor within broad industrial alliances, rather than one that drives project strategy.

ELOGEN has built connections with 68 unique consortium partners across 11 countries through just two projects, reflecting the large-scale, multi-partner nature of the FCH2 JU hydrogen mobility initiatives. Their network is European in scope, likely spanning automotive manufacturers, energy utilities, infrastructure operators, and research institutes involved in H2ME.

What sets them apart

ELOGEN brings industrial-grade hydrogen production hardware expertise (electrolyzer technology) into large EU research consortia — a profile that is distinct from university research groups or pure consultancies. Their Areva heritage (reflected in the legacy domain arevah2gen.com) connects them to deep industrial and nuclear-energy sector know-how, which is uncommon among hydrogen SMEs. For consortium builders, they offer credibility as a commercial technology provider with documented experience in both mobility infrastructure and emerging energy storage applications.

Highlights from their portfolio

• H2ME
  The largest of ELOGEN's two projects at EUR 1.27M EC funding, H2ME was a flagship FCH2 JU initiative to demonstrate hydrogen mobility at European scale, making it one of the most significant hydrogen transport deployments in H2020.
• H2ME 2
  The follow-on H2ME 2 (2016–2023) extended the hydrogen mobility programme and introduced grid balancing and energy storage framing, signaling ELOGEN's pivot toward broader energy system applications.