This post is part of a project to crowd-source the January issue of Forbes magazine. Click here to submit your own ideas for "Names You Need to Know in 2011." We'll put the best suggestions in the ...

Every discharge-recharge cycle reduces the life of a battery. In fact, the higher the percentage of total available energy the battery delivers during a discharge, the greater the reduction in its ...

Energy storage developments got a boost as Beacon Power Corp. in June announced that its first flywheel energy storage plant in Stephentown, N.Y., achieved its full 20-MW capacity, and AES Energy ...

Scientists in Italy have looked at how flywheel storage and reversible solid oxide cells could be integrated with lithium-ion batteries in minigrids powered by solar. They found that flywheels ...

Typically, most all-electronic uninterruptible power supplies (UPSs) will handle loads in the tens of kVA range. Handling hundreds of kVA requires an electromechanical UPS, like a flywheel-based unit.

Earlier this year at the Detroit Auto Show, we heard about Porsche’s hybrid race car that garners energy from a flywheel, and now a consortium called Flybus has put that energy reusing technology into ...

Flywheel energy storage works by accelerating a cylindrical assembly called a rotor (flywheel) to a very high speed and maintaining the energy in the system as rotational energy. The energy is ...

A backup power source that can complement or in some instances replace conventional battery-backed uninterruptible power supplies (UPSs) is possible thanks to a novel flywheel power system. When used ...

Share on Facebook (opens in a new window) Share on X (opens in a new window) Share on Reddit (opens in a new window) Share on Hacker News (opens in a new window) Share on Flipboard (opens in a new ...