ESS to Deliver Long-Duration Energy Storage Solutions to Sapele Power to Improve Generation Efficiency

WILSONVILLE, Ore.--(BUSINESS WIRE)--ESS Tech, Inc. (“ESS”) (NYSE: GWH), a leading manufacturer of long-duration energy storage systems (LDES) for commercial and utility-scale applications, today announced that it has partnered with Sapele Power Plc (“Sapele”), a leading Nigerian integrated energy company specializing in power generation, to provide an initial 1 MW / 8 MWh of long-duration energy storage. This agreement represents the largest battery storage system export to Africa financed by t