Pure H2 is a nightmare. Hydrogen up converted to Ammonia is much easier to handle, comparable to LNG for the cost of management.
For volume shipment between economies, Ammonia is the way to go.
For volume shipment between economies, Ammonia is the way to go.
They are unstable breaking down either in the fire making complete combustion important, but a catalytic converter or at worse just the atmosphere works. They last just long enough to be a problem locally. But that also means people have local incentives to fix the issue unlike CO2 which has a much larger tragedy of the commons issue.