Any thoughts on Aquion saltwater batteries? They've raised funding from Gates, DoE, etc... and seem to be market ready. http://en.wikipedia.org/wiki/Aquion_Ene

Any thoughts on Aquion saltwater batteries? They've raised funding from Gates, DoE, etc... and seem to be market ready. http://en.wikipedia.org/wiki/Aquion_Energy http://en.wikipedia.org/wiki/Aquion_Energy