[lil_cain]

This is interesting, but I suspect Maersk's work on ammonia/Methanol engines may beat it to decarbonising shipping. Interestingly Maersk Oil tried using wind power a few years ago - iirc they found it got about a 10% reduction in fuel usage, which is not nothing, but it very far from perfect…

[michaelcampbell]

If perfection was the goal, then I'd assert they had no real interest in it other than PR.