Air Liquide Venture Capital has recently backed an Ohio-based AEM electrolyser start-up, Power to Hydrogen (P2H2), in its Series A second close. This investment aims to support P2H2's efforts in deploying and manufacturing hydrogen production systems. The venture capital arm of the French industrial gas major made an undisclosed investment to assist the US firm in raising capital. P2H2 has raised over $18 million in its Series A round to scale and deploy its electrolysis technology, which features a hybrid liquid alkaline-AEM stack design. The company plans to offer 'megawatt-class' systems based on 250kW stacks, with ambitions to deploy a significant AEM electrolyser stack installation in the Port of Antwerp-Bruges. By combining AEM and alkaline liquid electrolyte layers, P2H2 aims to resolve common issues associated with AEM-based cells. The article also mentions H2 View's 'Class of H2,' which provides hydrogen training modules covering various aspects of hydrogen production and storage to cater to the increasing interest in hydrogen technologies.