At the World Hydrogen Summit in Rotterdam, Hydrolite found an industry more practical, more focused, and increasingly ready to look beyond yesterday’s electrolyzer assumptions.
Rotterdam has a particular way of making the energy transition feel less like a conference topic and more like a working site. It is not only the scale of the port, the industrial landscape, or the fact that pipelines, terminals and heavy infrastructure are never far from view. It is the sense that, in this city, hydrogen is not being discussed as an abstract promise floating somewhere in the 2030s – it is being measured against projects, partners, capital decisions and supply chains.
The difficult question that now follows almost every serious conversation in this industry: what will actually move forward? That was the atmosphere Hydrolite encountered at the World Hydrogen Summit & Exhibition in Rotterdam, where the company was represented by Roy Segev, Executive Director and Board Member, together with Liran Steinhardt-Ziv.
The event, held at Rotterdam Ahoy, is positioned by its organizers as one of the central global meeting points for the hydrogen industry, bringing together government, industry, finance and technology leaders around hydrogen deployment, partnerships and project development.
A Promising Niche Becomes Dominant
After a couple of slower years, marked across the industry by hesitation, delayed decisions and a more cautious investment climate, Rotterdam felt different. Not euphoric, not naive, and certainly not detached from the challenges that still define the hydrogen economy, but more practical.
Until recently, anion exchange membrane electrolysis was still treated by many in the market as a promising but niche pathway: technically interesting, potentially disruptive, but not yet central to the mainstream electrolyzer conversation. In Rotterdam, that framing appeared to be changing. More companies are entering the AEM space.
More industrial players are asking detailed questions, potential partners are looking not just at stack-level performance, but at the deeper material choices that will determine whether next-generation electrolyzers can become cleaner, more scalable and more affordable.
Hydrolite develops core components for AEM electrolyzers, including membranes, electrodes, and membrane electrode assemblies (MEA’s). These are not peripheral parts of the system – they sit at the heart of the electrochemical process. The company’s technology is designed around several of the themes that are now becoming harder to avoid in the hydrogen conversation: PFAS-free materials, very low use of platinum group metals (PGM’s), cost reduction, scalability and manufacturability.
Looking for Scale
That distinction was visible throughout the exhibition. Meetings with potential strategic partners focused on Hydrolite’s membrane and electrode technologies, and on the way these components could support the next generation of AEM systems. The interest was not only scientific. It was commercial and strategic: how to reduce dependency on expensive or problematic materials, how to support scale-up, how to build systems that can fit into real industrial projects rather than remain trapped in demonstration language.
The broader structure of the summit helped sharpen that point. The official program frames World Hydrogen around issues such as demand creation, infrastructure development, certification, finance and final investment decisions, while the exhibition brings together more than 500 companies from across the hydrogen technology and services landscape. This is no longer a conversation led only by technology optimism.
Traditional electrolyzer technologies each carry advantages and constraints. Some are mature but expensive in key material inputs. Others are robust but less flexible for certain future use cases. AEM has been gaining attention because it may offer a different balance: the potential to combine some of the operational advantages associated with membrane-based systems with a material platform that can reduce reliance on costly noble metals and avoid problematic chemical families. That potential is precisely why interest is growing, and why Hydrolite’s focus on the membrane, MEA and electrode stack is strategically important.
A Tour at the Hosting City
The location added another layer to the discussion. As part of the World Hydrogen Summit experience, delegates are offered a site visit to the Rotterdam Port Industrial Cluster, intended to provide a first-hand look at hydrogen developments shaping global energy markets. That is the kind of setting in which technology claims are forced to become concrete. Ports, refineries, chemical plants and heavy transport systems do not run on vision statements. They require durable equipment, reliable partners and business cases that can survive contact with reality.
Hydrolite returned from Rotterdam with the sense that the market is waking up again. Recent policy and investment signals from Germany and the European Union have helped restore some confidence, but the deeper change is perhaps more practical than political. Projects that spent the past period waiting for clearer conditions are beginning to move. Companies that once spoke generally about hydrogen are now looking for specific technologies, specific partners and specific cost pathways. The mood is less about distant ambition and more about execution.
For a company working on AEM components, this is a meaningful moment. The industry’s next phase will not be decided only by who builds the largest electrolyzer or announces the biggest project. It will also be decided by the less visible technologies inside those systems: the membranes that conduct ions, the electrodes that drive reactions, the MEAs that determine efficiency, durability and manufacturability over time.
