Green hydrogen as a power source was and still is the primary plan in the Germany green party program in order to solve the grid-scale battery issue, and was the primary argument in EU when they defined natural gas as a green transition solution. Are you saying that this strategy was the natural gas industry all along, and that green hydrogen in grid-scale size is unlikely to solve the problem of climate change?
The fact is that we are now years and years into hydrogen and we still have (almost) nothing to show for it. The number of electric cars and trucks vastly outnumbers the number of hydrogen cars and trucks. So the hydrogen people moved on to factories. But with the history of cars and trucks in mind, it will probably lead to nothing too. Also note that all hydrogen cars and trucks are funded by subsidies and still they one by one go out of favor. It just appears that it doesn't work. It's probably time to call it a day by now.
