Green hydrogen's production costs should sink within the next few years with a ramp up in production which is currently underway. As soon as that happens we should see more of a positive attitude towards hydrogen. Pink hydrogen (nuclear generated) should really start being looked at more seriously.

Hydrogen is very versatile in its applications but does have the hurdle of costly and inefficient production. Given a few more years I think the production, storage, and transportation will become easier and more competitive.