First Flywheels Is Installed at Pennsylvania Energy Storage Plant
Flywheels have been used for storing energy for a long time – think of a potter’s wheel. But only in recent years have high-tech utility-scale... Read More
Compressed Air Batteries Becomes a Reality
A 1.5 megawatt battery has just been unveiled by SustainX in New Hampshire. This compressed air battery system has a 20-year operating life with a... Read More