[pp.int.general] [Energy Policy] Hydrogen based fuel-economy by using only the sun

[Cal.]

On 07/11/2012, roberto aka robske <evilteddyxl at gmail.com> wrote:
> Google+:
> https://plus.google.com/u/0/112935026466737658585/posts/AaXd9ET3y1Y
> Article:
> http://arstechnica.com/science/2010/12/device-converts-solar-energy-directly-to-hydrogen/
>
> Here I summed up some of my conclusions from an article about a new form of
> converting sunlight into hydrogen. This hydrogen could then be transported
> and used elsewhere as a fuel for engines. I want to gather some opinions on
> this. I am a bit surprised that this technology hasn't been included in our
> recommendations about energy policy yet.

It's a really cool piece of tech.

But, the usual problem: 1 kW/m^2

We should use this, but it's no definitive solution.