BlackLight Power claims their 1 and 50 kW power generators have passed validation studies. If this turns out to be accurate, then get ready for the destruction of the macro-power utility along with the macro-finance entities.
They claim, and independent research is backing them up, to have found a new way to extract energy from hydrogen.
One day, hopefully soon, micro power will be everywhere. And it will truly be a disruptive technology.
But see this post by John Taplin:
http://jtaplin.wordpress.com/2008/10/21/freedom-energy-tax-now/