Re: Clean energy NOW
Hydrogen is also the most abundant material in the known universe, so no chance of running out any time soon. Fissionable materials are far less abundant, and while I agree they are the obvious short term solution, some people have this irrational fear of an irradiated zombie apocalypse or something if there's a power station within 100 miles. You'll need to fix that before we can start building new reactors.
I'd use H2 at home as a fuel. I already have a gas cooker and central heating, and methane has explosive limits of 4.4-15% and is being piped though the whole ground floor of the domicile. Gasoline surprisingly has an LEL of a mere 1.2%. I'm not saying H2 is not dangerous, just that all combustible fuels are dangerous yet we use them anyway. Sensible design of the storage and generation equipment (including protective enclosures) can minimise explosive risk.