Munich / Essen, Feb. 4, 2026

Siqens GmbH, a leading provider of methanol fuel cells and innovative EHS technology for hydrogen separation and purification, will present its market-ready hydrogen technology at E-world energy & water 2026 in Essen from 10 to 12 February (Hall 6, Stand 6L128.G). Following a successful proof of concept, Siqens is now targeting three key customer segments: the oil and gas industry, technology companies, and chemical and pharmaceutical companies

EHS technology, or electrochemical hydrogen separation, enables highly efficient and economical hydrogen production directly at the point of consumption. With an energy consumption of only 1-4 kWh per kilogram of hydrogen, the process offers energy savings of over 90 per cent compared to conventional electrolysis, which requires around 50 kWh. Highly pure hydrogen (99.99%) is separated from various gas streams – from natural gas to industrial process gases to biogas.

‘Following the successful proof of concept in Haßfurt in cooperation with the Helmholtz Institute Erlangen-Nürnberg (HI ERN) and the Institute for Energy Technology (IfE) at the East Bavarian Technical University of Amberg-Weiden, as well as with CSIRO in Australia, our EHS technology is now ready for market entry,’ emphasises Siqens Managing Director Dr Thomas Klaue. ‘The economic efficiency of our process is convincing: significantly lower energy requirements, lower operating costs and the use of existing gas infrastructures. We are thus specifically targeting companies in the oil and gas industry, technology and chemical/pharmaceutical companies, as well as industrial companies that want to use or recycle hydrogen in their processes.’

The versatility of EHS technology is evident in its broad applicability: it processes feed gases with a hydrogen content of 2 to 100 per cent, tolerates impurities such as CO up to 2 per cent by volume, and delivers modularly scalable quantities of 2 to 1,000 kilograms of hydrogen per day. With a high hydrogen recovery rate, the process is suitable for both decentralised small-scale applications and large-scale industrial projects. Scalability is guaranteed and can be adapted to different customer requirements.

Three key customer segments benefit from EHS technology:

Technology companies that use hydrogen in their processes can purify, distribute and recycle hydrogen

Chemical and pharmaceutical companies that work with industrial process gases around the clock can reduce costs through hydrogen recycling and seamlessly integrate the technology into existing systems.

The oil and gas industry with R&D facilities for hydrogen and other gases can drive technological developments and implement pilot projects.

At E-world energy & water, Europe’s leading energy trade fair, Siqens explains how EHS technology works and is available for discussions about specific use cases.

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