[cityhantam]

so china attempt to lead car technology race with ev. what if green hydrogen become cost effective, qty available viable and west decided to change course and go with green hydrogen + fuel cell.
green hydrogen do not need an expensive battery storage system. carry no unnecessary weight. it is indeed a better solution to battery eve.

hydrogen + fuel cell : 

Sg tried and gave up!

https://www.business-humanrights.org/en/...ogen-cars/

23 Oct 2001 (21 years ago! )
BP to build Singapore stations for hydrogen cars


Japenis invested  a lot but going nowhere!

And.....

Prepare to dust down your scientific rainbow as we consider ‘brown hydrogen’ (created through the gasification of coal or lignite), ‘grey hydrogen’ (produced by steam methane reformation using natural gas), ‘blue hydrogen’ (steam methane reformation, cleansed by carbon capture and storage) and ‘green hydrogen’ (made by electrolysis of water powered by renewable energy).