Then there is the generation of Hydrogen or whatever the fuel cell is
based upon.

It costs money to generate the source material and storage and sales...
Not all that easy nor cheap. If you generate H2 via solar cell there is
some help - but the impact on the earth is there.

Nothing is free.

Martin

Martin H. Eastburn
@ home at Lions' Lair with our computer lionslair at consolidated dot net
TSRA, Life; NRA LOH & Patron Member, Golden Eagle, Patriot's Medal.
NRA Second Amendment Task Force Charter Founder
IHMSA and NRA Metallic Silhouette maker & member.
http://lufkinced.com/


lew hartswick wrote:
Ed Huntress wrote:
But IC engines are, at best, around 28% efficient. Fuel cells for cars
are around 90% efficient. For stationary applications it's even higher.

Ed Huntress
That is for the fuel cell. Then you have to get the electricity
to the wheels in some fashion. At what "overall" eficiency?
...lew...

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