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Clean Power Hydrogen shares jump on Siemens technology agreement

24th Mar 2026 14:12

(Alliance News) - Clean Power Hydrogen PLC on Tuesday said it had entered an accord with Siemens PLC, part of Munich, Germany-based technology conglomerate Siemens AG.

Clean Power Hydrogen is a Doncaster, Yorkshire-based green hydrogen technology and manufacturing company. The agreement is for Siemens to help increase production of Clean Power Hydrogen's membrane-free electrolyser technology.

This technology produces "high purity hydrogen and above medical-grade purity oxygen", according to the UK company.

The agreement with Siemens is non-binding at present, though the two firms intend to move towards a binding agreement.

Clean Power Hydrogen Chief Executive Jon Duffy commented: "Our discussions with Siemens cover a range of activities from enhanced process and automation to customer introduction, marketing, 24/7 technical support, training, joint product and process development and go-to-market strategies, all with the objective to upscale [Clean Power Hydrogen] production."

Clean Power Hydrogen shares jumped 13% to 6.23 pence on Tuesday afternoon in London. Siemens traded 2.1% lower at EUR206.85 in Frankfurt, as the US and Israeli war on Iran continued to dominate stock markets.

By Holly Munks, Alliance News reporter

Comments and questions to [email protected]

Copyright 2026 Alliance News Ltd. All Rights Reserved.


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