A breakthrough in hydrogen production

A breakthrough in hydrogen production

Green hydrogen is set to play a key role in the energy transition, both as a carbon-free fuel for industry and transportation, and as a key raw material for the chemical industry. To date, the main user of hydrogen has been the chemical industry, which needs the fuel to build molecules.

However, produced from water by electrolysis using electricity generated from renewable resources, green hydrogen is currently more expensive than conventional hydrogen, which is generally obtained from methane gas in a process that releases carbon dioxide (CO2).
At a time when many countries and governments are committing to hydrogen roadmaps and strategies, as well as making extreme efforts to lower carbon emissions, the lowered cost of the zero emission fuel is something that many are working to achieve in order to push forward the green energy transition.

Achieving what it believes to be a breakthrough in hydrogen production, specialty chemical company Evonik, along with its strategic innovation unit Creavis located in Germany, has developed a novel anion exchange membrane (AEM), which it hopes can be the long-awaited answer to the cost-efficient electrolytic production of green hydrogen.

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