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World's First Ammonia-Fueled Ship Hits a Snag
(spectrum.ieee.org)
Technology for a Solar-Punk future.
Airships and hydroponic farms...
It takes a lot of energy to convert hydrogen to ammonia and whatever challenges there are to handling and storing hydrogen, ammonia has its own. At least a hydrogen release isn't a toxic, polluting event.
Yes. Let's just get ahead of the game and nationalize shipping.