New device takes images of lithium battery as it works and recharges
Used in everything from electric vehicles to laptop computers, the lithium battery is ubiquitous, but it is not well understood at the atomic scale. To see what happens on the nanoscale, scientists at DOE's ...
Japan firm marks one small step for solar energy in space
A major Japanese machinery company said Friday that it has succeeded in transmitting energy wirelessly, marking a step toward making solar power generation in space a reality.
Mathematical formula boosts renewable energy efficiency
A mathmatical framework for rating transmission lines aims to help relieve power grid congestion to make more efficient use of renewable energy.