re: Stated at CERAWeek: Hydrogen adoption will cost Europe, US more than $1 trillion

Hydrogen is the base for ammonia. Ammonia usage is increasing a lot between farming and marine transportation has begun to use Ammonia as fuel.

It's very hard to say if Hydrogen will become more widespread adopted. Hydrogen can either come from electrolyzers which uses water to make H2, but is very expensive or can be made from nat gas to Hydrogen refining type process. All depends on if the technology becomes cheaper or supply from natural reservoirs becomes produced like nat gas instead of relying on electrolyzers, ATR or SMR.