Eos Energy Enterprises

Eos Energy Enterprises develops zinc-based battery systems designed to address the cost and safety limitations of lithium-ion technology in grid-scale applications. The company's proprietary Znyth™ battery technology delivers long-duration energy storage ranging from 3 to 12 hours, positioning it for utility-scale deployments where extended discharge periods are critical for renewable energy integration and grid stabilization.

Founded in 2008 and headquartered in Edison, New Jersey, Eos serves utility, industrial and commercial customers seeking alternatives to conventional battery chemistries. Zinc-based systems offer advantages in fire safety, thermal stability and elimination of thermal runaway risks associated with lithium-ion batteries. The aqueous electrolyte design enables operation across wide temperature ranges without active cooling requirements.

Eos targets markets where duration, safety and total cost of ownership drive purchasing decisions. Its systems are scalable and designed for multi-hour discharge applications including renewable energy time-shifting, peak demand management and microgrid support. The company positions its technology as a sustainable and cost-effective solution for customers transitioning to carbon-free energy infrastructure and requiring storage systems that complement solar and wind generation assets.