Voltcore

Voltcore, based in Luxembourg, specializes in advanced polymer heating solutions using nanomaterials. Their ultra-thin, energy-efficient filaments enhance applications such as EV batteries, 3D printing, and textiles, promoting sustainable energy use and reducing carbon emissions.

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Voltcore, established in Luxembourg, is developing advanced polymer heating solutions that contribute to sustainable energy usage and reduced carbon emissions. The company’s expertise lies in creating electrically conductive heating filaments using nanomaterials technology. With a clear mission to “warm the world without harming nature,” Voltcore produces ultra-thin heating elements suitable for various applications, including 3D printing and textile production. Their solutions provide immediate heat radiation while maintaining high safety standards and energy efficiency.

Battery Technology

Voltcore’s contribution to the battery sector focuses on improving electric vehicle (EV) battery performance through specialized heating solutions. Their polymer filament technology creates lightweight, efficient battery heaters that maintain optimal temperatures in cold conditions. This technology addresses a significant challenge in EV operation: battery efficiency loss in cold weather.

The heating system works by distributing and aligning conductive elements within polymer matrices, creating ultra-thin heating elements that can be integrated directly into battery systems. This integration results in several advantages for EV batteries:

Maintained efficiency during cold weather operation
Extended battery lifespan through consistent temperature regulation
Improved charging speed in low-temperature conditions
Increased driving range in cold climates

The technology’s design prioritizes energy efficiency through directional heating properties, minimizing waste and maximizing the benefit to battery systems. Additionally, the materials used are recyclable, supporting sustainable manufacturing practices.

Recent Projects

As of early 2025, Voltcore is advancing toward establishing a pilot plant scheduled for completion by the end of 2024. This facility will enable the company to secure necessary certifications and prepare for large-scale production. By 2027, Voltcore plans to launch a fully scaled factory capable of producing millions of square meters of heating materials annually, targeting major automotive OEMs and construction industry applications.