"dennis@home" wrote in message
. uk...

"Doctor Drivel" wrote in message
reenews.net...

Now if the hydrogen were produced by solar/wind it would be good.

Good thinking me boy. But do you know how much energy it takes to crack
it?

Electrolysis me boy.
water into hydrogen and oxygen.

That is the process. I said "do you know how much energy it takes to crack
it?"