This is cool. It's the gas station of the future, in your own garage.
I'm sure it's still quite some time away, but imagine a future where you're no longer dependant on others for your daily energy needs!
I don't really know enough about hydrogen use as a fuel to know how far reaching this will be, but it's nice to dream about a future where your weekly and monthly expenses don't fluctuate at the whims of the gas companies.
I wonder what sort of fuel cell installation you'd need to power your entire house…