SustainX

SustainX is a global provider of grid-scale energy storage solutions for supporting a cleaner and more efficient electric grid.

SustainX, Inc. develops energy storage technologies for renewable, commercial, and industrial energy management; and transmission asset utilization and optimization. It offers an energy storage system that utilizes an energy conversion system to store electrical energy in the form of compressed air. The company was founded in 2007 and is based in West Lebanon, New Hampshire.