Sounds like https://h2-industries.com/en/lohc-technology-overview/ https://h2-industries.com/en/lohc-technology-overview/ & https://en.wikipedia.org/wiki/Liqui

Sounds like https://h2-industries.com/en/lohc-technology-overview/ https://h2-industries.com/en/lohc-technology-overview/ & https://en.wikipedia.org/wiki/Liquid_organic_hydrogen_carriers https://en.wikipedia.org/wiki/Liquid_organic_hydrogen_carrie... Just add some cheap and reliable fuel-cell...