Firefly Energy Email Format

Oil and GasIllinois, United States11-50 Employees

Firefly Energy is a company in the oil and gas sector focused on advanced battery technology. It developed the Microcell foam grid, a design intended to be incorporated into existing lead-acid battery manufacturing without significant equipment upgrades, aiming to lift performance, power, capacity, and life while reducing weight and cost. The technology is positioned to be adopted by manufacturers seeking higher-performing, more reliable energy-storage solutions.

The company operates from Peoria, Illinois, and was founded in 2003 to pursue breakthrough battery technology. In 2010, Firefly International Energy Co. acquired Firefly Energy's assets from the bankruptcy estate and resumed operations at the same location, with backing that includes an Indian technical vision, manufacturing capabilities, and a customer base. The technology is intended for integration into lead-acid battery production, offering improved power, capacity, and life with a lighter, lower-cost product, addressing reliability and performance limitations in traditional batteries.

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