If we can solve the problem of storing significant amounts of energy over long periods of time reliably, and with reasonable cost, we can change the world in ways not yet imagined!
via Inside the Race to Build the Battery of Tomorrow | WIRED
You can find a PBS video that talks about innovative methods that are being developed that do not even involve batteries if you look under the Technology tab at the website for a company discussed in the above article. Great stuff!
Splattered Brains 