Right, I can't because hydrogen in any practical density is too dangerous or expensive. Despite decades of research. It might be made and used on the spot for an industrial process but that's it.
But of course, given the enormous anti-hydrogen campaign of the last decade, everything is currently at an immature level.
This does not inspire confidence, you know. It's not the "anti-hydrogen" campaign, it's lack of hydrogen industry honesty about price, features and limitations.
> But of course, given the enormous anti-hydrogen campaign of the last decade, everything is currently at an immature level.
You cannot go from zero to 100% instantly. There needs to be a period of scaling up, which has not been granted yet. This will come down in price drastically in the future. The main advantage is the lack of raw materials needed compared to a battery solution, only needing some tanks plus some electrical equipment not much bigger than what home solar people deal with.
We are technical people here no need to hesitate to name the materials or link information.
Hydrogen can indeed be stored in standard steel gas cylinders.