Ann: Quarterly Activities/Appendix 5B Cash Flow Report, page-57

Don't forget that when you get a inevitable H2 leak it creates its own static electricity and ignites extremely easily.

Then to make it even worse you CANT see a hydrogen in the daylight. . .

AND it has a very low calorific value - so you need lots of it to go the same distance

AND contrary to popular belief H2 is very unlikely to be exported as liquefied H2, because it is so close to absolute zero it takes immense energy to keep it as liquid.

AND it is usually exported as ammonia NH3. ammonia is extremely toxic and it actually scares me more than hydrogen