ESS Tech (GWH)

About ESS Tech (GWH)

ESS Tech, Inc. is a long-duration energy storage company, which specializes in iron flow battery technology. It develops long duration iron flow batteries for commercial and utility-scale energy storage applications requiring four or more hours of flexible energy capacity predominantly using earth-abundant materials. The company was founded by Julia Song and Craig E. Evans in January 2011 and is headquartered in Wilsonville, OR.

ESS Tech News