Future marine fuels

Clean AFA soot emission, yes, but still a major GHG emitter:

Which fuel to choose is not only difficulty facing shipping:

Looks like Methanol is winning the race to become the main marine fuel for now:

One of the reasons MAY be that Methanol is more easily available at present.
It also have the advantage of not requiring special storage, or major changes to the main engine(s)allowing dual fuel operation.

Yet another aspect to consider for the future marine fuel scenario:

One more reason why LNG is NOT a long term solution, or a good candidate as the Future Marine Fuel:

But Hydrogen and Ammonia are among the front runners:

Trailing somewhat behind Methanol at the moment:

The pacific is going to be a challenge for any of these alternative fuels. Where steaming distances between ports are 7,000 miles or longer ammonia or methanol is going take a fair chunk of the cargo space.

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More chicken sh*t wanted.
It is needed to produce enough Bio-LNG to cross the Pacific.
Bio-LNG (Bio-Liquified Natural Gas) sounds like a contradiction in terms.
(But I suppose LBG could be misunderstood)

More Biogas (Bio-LNG) news:

Havila Castor naming ceremony in Ålesund 14.Nov:

On Tuesday 06. Nov. the coastal liner Havila Capella was christened by godmother Hege Sævik Rabben outside Havila Kystruten’s head office at Mjølstadneset in Fosnavåg:

Havila Capella was baptized with clean clear water from a waterfall in Geiranger:

Havila Capella and Castor together:

Photos: Havila Kystruten

Opportunities galore for those who dare to take them:

What you need to produce green fuel? Sun, wind, hydro or nuclear power in abundance. (+Money and guts, of course)

The big issue at he moment is everyone has power shortages along with the most expensive power they have ever paid for.
Doesnt bode well for evironmentally cleaner fuels that use huge amounts of power to produce.

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You mean like;“making solar cells takes lots of power”?
Yes it does, but if that power come from renewable sources it is good for the environment.
Just because things aren’t perfect immediately doesn’t mean you should stop trying, or innovating.

The world is looking at several different routes towards “net zero emission”. Maybe one of those rotes will prove to be the eureka, or maybe several will end up leading to that goal.
But if you stop trying you’ll be stuck in the present, or going back to the stone age.

Agreed we should be constantly pushing the envelope and be reducing emissions and trying to get to net zero, buts thats a long way off.
Billions have been spent yet most of the world is short of power and its gotten very expensive.
How is that possible if the power input is free, sun and wind?
Something wrong with the model?
Plenty of green technologies will work once power is almost free but just look around power is expensive.

McDonald’s should be able to supply enough used coking oil to power a big fleet of ships.
Maybe even enough to offset the burps and farts of the cows that supply their meat: