Tyngsboro, Massachusetts

Tyngsboro, Massachusetts is the site of our manufacturing, engineering, research and development activities. At our facility, the high-value, fast-responding performance of our technology was demonstrated in a pilot program providing frequency regulation service to the ISO-NE grid. We initially installed 3 MW at Tyngsboro but redeployed 2.5 MW to other projects and today, 0.5 MW of flywheels continue to operate in Tyngsboro.