Ammonia has potential safety issues, but you should be aware that there are already ammonia ports and ammonia ships. Not using it as a fuel, but transporting it

Ammonia has potential safety issues, but you should be aware that there are already ammonia ports and ammonia ships. Not using it as a fuel, but transporting it. So while ammonia needs to be handled safely if it's being used as a fuel, there already is a big ammonia industry today that has plenty of experience in handling it.