Feon Energy Inc., a 2022 Stanford spinout in Woburn, MA, develops advanced electrolyte solutions for lithium-metal batteries. Using their proprietary EDGE platform, they enhance energy density and safety, aiming to boost electric vehicle performance and accessibility.

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Feon Energy Inc., established in 2022 as a Stanford University spinout, specializes in advanced battery technology development. The Massachusetts-based company focuses on creating innovative electrolyte solutions that enhance the performance of lithium-metal batteries. Their primary goal is to address current limitations in lithium-ion batteries, which significantly impact electric vehicle costs and capabilities. Through their specialized approach to electrolyte design and battery chemistry, Feon Energy aims to make electric vehicles more accessible and efficient while maintaining high safety standards.

Battery Technology

Feon Energy’s technological foundation centers on their proprietary Electrolyte Discovery and Generation Engine (EDGE) platform. This system enables the creation of novel electrolyte molecules specifically designed for next-generation lithium-metal batteries. Their batteries achieve energy densities exceeding 400 Wh/kg, representing a 50% improvement over traditional lithium-ion alternatives.

The company’s non-flammable liquid electrolyte solutions address critical safety concerns while reducing manufacturing costs. A significant advantage of their technology lies in its compatibility with existing manufacturing processes, allowing for seamless integration into current production lines. This compatibility eliminates the need for extensive retooling or infrastructure changes, making adoption more practical for manufacturers.

Their innovations extend to developing cobalt-free ultra-high-voltage lithium-ion batteries, which promise to reduce dependency on rare materials while maintaining superior performance. These advancements aim to enable electric vehicles to achieve ranges up to 700 miles with just 10 minutes of charging time.

Recent Projects

In June 2024, Feon Energy achieved UN 38.3 safety certification for their lithium-metal batteries, validating their technology’s safety for commercial transportation. The company has expanded its research and development capabilities, focusing on scaling their molecular discovery platform. They are actively engaging with leading automotive manufacturers to implement their battery technology in next-generation electric vehicles.

Investors

Feon Energy secured $6.1 million in seed funding, led by Fine Structure Ventures. Additional investors include Eight Roads, Foothill Ventures, MassVentures, EPS Ventures, and Valkyrie Fund. The company has also received support through the Stanford TomKat Innovation Transfer Grant and the Stanford OTL High Impact Technology Fund, demonstrating strong institutional backing for their technology development.

Business Details

Location: Woburn, Massachusetts, USA
Website: https://feonenergy.com
LinkedIn: https://www.linkedin.com/company/feonenergy

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