Plug Power Inc (PLUG)

[uksausage]

Interesting competition.
So they can extend life and maintain charge better than lead acid but :
a) still need to be recharged
b) need to have swap out/storage space if you run 24 hour operations

would love to know the costs compared to lead acid and Gendrive.

Also isn't there some safety issues with Lithium Ion battery's - is that harder to address than Hydrogen I wonder?

May be worth adding to a basket of stocks that are in this space though.