Eos Energy Storage, LLC
Eos Energy Storage, LLC (commonly Eos Energy Enterprises, Inc. for the public parent) develops and manufactures zinc-based battery energy storage systems for utility and commercial applications. The company focuses on long-duration, low-cost stationary energy storage to support renewable integration and grid reliability.
Layoff timeline
1 EVENTStrauss Borrelli PLLC is investigating Eos Energy Storage, LLC after the company notified the Pennsylvania Department of Labor and Industry on August 26, 2026 that it would conduct a mass layoff at its East Pittsburgh, Pennsylvania facility. The notice alleges that Eos laid off or planned to lay off 251 employees and may have failed to provide the 60 days' notice required under the federal WARN Act. The firm is exploring whether affected employees are entitled to 60 days of pay and benefits due to an alleged WARN Act violation. The article frames this as a formal mass layoff notification and invites affected Eos employees in East Pittsburgh to contact the law firm regarding potential remedies.
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