Energy & Green Tech

Extending the life of low-cost, compact, lightweight batteries

Metal-air batteries are one of the lightest and most compact types of batteries available, but they can have a major limitation: When not in use, they degrade quickly, as corrosion eats away at their metal electrodes. Now, ...

Energy & Green Tech

Highview Power Storage technology in focus in energy storage plant

(Tech Xplore)—UK-based Highview Power Storage is a company to watch in the energy storage market—using liquefied air as the energy storage medium. When the liquid air warms up it expands and can drive a turbine to make ...