Flow battery maker ESS Inc. names ex-Silver Spring exec as CEO - Portland Business Journal
Storage - ESS Inc. to Deliver Long-Duration Battery System to Burbank Water and Power - Renewable Energy Magazine, at the heart of clean energy journalism
Sacramento Inno - ESS Inc. sells energy storage system to SMUD; will open a center in Sacramento
ESS now includes 10-year insurance coverage on flow battery for utility and commercial markets
ESS, battery company backed by Bill Gates, SoftBank, opens on NYSE