Millennium Cell, Inc. is a U.S.-based developer of on-demand hydrogen generation and fuel cell power systems. The company’s core technology converts a sodium borohydride-based solution into hydrogen gas via a proprietary catalyst, supplying low-temperature fuel cells with a steady hydrogen feed. This approach is designed to enable compact, lightweight power sources for mobile and remote applications, including portable electronics, unmanned vehicles and emergency backup systems.
The company’s product portfolio centers on integrated hydrogen generators paired with proton exchange membrane (PEM) fuel cells. These modular power units are engineered to deliver clean, continuous electric power without the need for compressed hydrogen cylinders. Millennium Cell’s platform is marketed under the PureHydrogen brand and is targeted at original equipment manufacturers (OEMs) in the defense, telecommunications and consumer electronics sectors.
Since its incorporation in 2000, Millennium Cell has focused its research and development efforts on refining catalyst performance and system integration. Headquartered in Faribault, Minnesota, the company conducts laboratory testing and prototype assembly in the United States while pursuing collaborative development agreements with industrial partners. Its patent portfolio includes inventions related to hydrogen-on-demand generation and advanced membrane materials for alkaline fuel cells.
Millennium Cell continues to position itself in the niche market of portable clean-energy solutions, aiming to address the growing demand for reliable off-grid power. The company’s technology may appeal to customers seeking alternatives to traditional batteries and diesel generators in applications where weight, safety and environmental impact are critical considerations.
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