Ken_McE said:
My recollection is that Iceland is a continent in the making, so it's good that you've already got it covered. Are they working on going to a Hydrogen/Geothermal economy there?
Almost all house heating is geothermal and cheap, but hydrogen's energy density is the same problem here as elsewhere. Our municipal public transport apparatus just retired all its hydrogen buses this January, as the're very expensive to run. It was a bit unusual riding in those, as the power curve seems to be very different from normal diesel-powered engines.
We will have the energy to spare to play around a bit with hydrogen, though, if our myopic politicians switch their focus from gigantic aluminium smelters in time.