Water electrolysers / hydrogen generators

Proven technology. Trusted partner.

With more than 3,500 reliable, cost efficient electrolysers installed around the globe, Nel Hydrogen is the recognized industry leader of Alkaline and Proton Exchange Membrane (PEM) water electrolysis.

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Setting the standard in electrolysis since 1927

Since our founding in 1927, sustained R&D efforts have contributed to continual improvement of electrolyser technology, setting the benchmark in the market. Our electrolysis technology is today widely respected for its robustness, reliability and energy efficiency.

Our water electrolysers make a superior choice for Industry, Transport and Power-to-X applications. Multiple, scalable, flexible, modular product ranges are set to meet any customer requirements.

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Let us help you pair the right hydrogen generation solution with your operation.