ESS Tech, Inc.

Seeking Alpha•8/11/2026

ESS Tech, Inc. (GWH) Q2 2026 Earnings Call Transcript

Zacks Investment Research•8/11/2026

ESS Tech, Inc. (GWH) Reports Q2 Loss, Lags Revenue Estimates

ESS Tech, Inc. (GWH) came out with a quarterly loss of $0.46 per share versus the Zacks Consensus Estimate of a loss of $0.44. This compares to a loss of $0.9 per share a year ago.

Business Wire•7/8/2026

ESS Introduces Bridge™, a Modular Sodium-Ion Battery Energy Storage System for Grid-Scale, Data Center, and Commercial Applications

WILSONVILLE, Ore.--(BUSINESS WIRE)--ESS Introduces Bridge™, a Modular Sodium-Ion Battery Energy Storage System for Grid-Scale, Data Center, and Commercial Applications.

Business Wire•6/29/2026

ESS Added to Russell Microcap® Index

WILSONVILLE, Ore.--(BUSINESS WIRE)--ESS Added to Russell Microcap® Index.

ESS to Accelerate Sodium-Ion Battery Energy Storage System Development Following Surging Customer Interest

ESS Tech, Inc. (NYSE: GWH) (âESSâ or the âcompanyâ), a leading provider of non-lithium energy storage solutions, today announced strong early customer e

Business Wire•6/23/2026

ESS to Accelerate Sodium-Ion Battery Energy Storage System Development Following Surging Customer Interest

WILSONVILLE, Ore.--(BUSINESS WIRE)--ESS to Accelerate Sodium-Ion Battery Energy Storage System Development Following Surging Customer Interest.

Seeking Alpha•6/3/2026

ESS Tech, Inc. (GWH) Discusses Iron Flow Battery Technology and Alternatives to Lithium Ion in Energy Storage Transcript