Apologies for the large font and colour - I dont know how to change it.
https://www.thechemicalengineer.com/features/japan-taking-a-lead-in-hydrogen/
Japan intends to showcase hydrogen at the 2020 Tokyo Olympics. Some 40,000 hydrogen fuel cell vehicles (FCVs) and 160 filling stations are to be ready for the Games, leading to 800,000 by 2030.
But none of this seems to be from scaled up Trekhy style NSi hydrogen generators. Wonder why - looks like a huge market here.
Brgds,
Anti-G