[Toddsterpatriot]

but that inherently means that their market is limited to buyers who either need hydrogen for its non-energy properties (i.e., fertilizer)

Hydrogen isn't a fertilizer.

[MtnClimber]

Hydrogen isn't a fertilizer.

Seems like that is a typo. I think he may have intended to say "natural gas".

[ConservativeDude]

but NH4 is a precursor to many...