Hydrogen as energy

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Hydrogen as a process enhancer

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Why Hydrogen?


It’s a versatile chemical element

Hydrogen is one of the world’s most versatile energy carriers, energy store and industrial feedstocks. 


A clean source of energy

When supplied by renewable electricity for production, the technology delivers green hydrogen and oxygen with heat as the only by-product.


Key to our future energy needs

Green hydrogen can be used to heat our homes and businesses, power transport as well as for industrial processes.

About CPH2

Being passionate about hydrogen as clean energy for the future, we wanted to find an alternative to the current membrane electrolyser technology available on the market as these had barriers to adoption. We realised that the cleanest way to produce hydrogen was by membrane-free water electrolysis and in doing so it would be a less expensive and more robust technology.

Dr. Nigel Williamson and Joe Scott established CPH2 (Ireland) in December 2012 with the ambition to help clean up the environment for our children and future generations. Entering the green technology sector; a high growth and profitable market, they developed a Membrane-Free Electrolyser™ to produce hydrogen faster, more reliably, and more cost-effectively than the incumbent methods. 

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