Prince William, with Sir David Attenborough, has just annnounced five winners of £1m each for projects to help the climate crisis:
https://earthshotprize.org/london-2021/the-earthshot-prize-winners-finalists/climate/#aem-electrolyser
One winner might interest us - an electrolyser:https://www.enapter.com/electrolyser (https://www.enapter.com/electrolyser)
https://handbook.enapter.com/electrolyser/el21/downloads/Enapter_Datasheet_EL21_EN.pdf (https://handbook.enapter.com/electrolyser/el21/downloads/Enapter_Datasheet_EL21_EN.pdf)
Comments invited.