Coulomb Technology

About

Founded in 2023, Coulomb Technology is a private headquartered in United States with approximately 50-200 employees specializing in Energy Storage.

Coulomb Technology was founded to advance commercial energy storage adoption through sodium-ion battery systems. The company combines deep battery science, AI-driven software, and a domestic supply chain strategy to position sodium-ion as the default platform for energy storage. Key differentiators include non-flammable chemistry (eliminating thermal runaway risks), air-cooled design reducing HVAC costs, 20-year projected battery life, and 14% lower 15-year total cost of ownership compared to lithium-ion alternatives. The team includes PhD battery scientists, systems engineers from Apple and Flex, energy veterans from Tesla and Natron Energy, and research collaborators from Oak Ridge National Laboratory and UT Austin. Applications span grid-tied behind-the-meter systems, critical infrastructure, military defense, industrial fleets, and remote power. The company has received $2.2M in non-dilutive government funding and validation from the U.S. Air Force and U.S. Navy.

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