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Hub71’s theion Brings Next-Gen Lithium-Sulfur Batteries to Advance UAE’s Net Zero Vision
(MENAFN- Edelman) Abu Dhabi, UAE – 15 December 2025– theion, a cutting-edge deep-tech German startup, part of Hub71, Abu Dhabi’s global tech ecosystem is introducing its breakthrough battery technology to the UAE that directly supports the nation’s bold Net Zero 2050 target and Energy Strategy 2050. By converting sulfur - a waste by-product abundantly available from local oil and gas industries into advanced lithium-sulfur batteries boasting up to three times the energy density of current batteries, theion embodies the UAE’s commitment to a circular economy and sustainable economic diversification.
theion’s proprietary technology leverages sulfur’s unique monoclinic gamma crystal structure to achieve an industry-leading energy density of up to 1000 Wh/kg. This enables three times more range for electric vehicles at one third of the weight, cost and carbon footprint of conventional lithium ion batteries. By replacing rare minerals such as cobalt and nickel with abundant, low-cost sulfur sourced from UAE refining operations, theion significantly reduces both production costs and environmental impact.
Abu Dhabi could emerge as a global hub for scaling next generation battery technologies. The region’s plentiful sulfur supply, combined with innovation-friendly regulations and advanced mobility initiatives, makes it an ideal ecosystem for next gen battery technology. theion aims to collaborate with leading UAE entities to pilot lithium sulfur battery applications designed for deserts and high heat environments. These projects can demonstrate the advantages of lithium-sulfur batteries, including longer electric vehicle ranges, faster charging, and sustainable electric aviation, supporting the region’s ambitions in emerging sectors such as air mobility.
Dr. Ulrich Ehmes, CEO of theion said: “Our crystalline sulfur battery development shall usher in a new era by radically improving battery energy density and sustainability by factor 3, while reducing dependence on heavy and expensive materials. Abu Dhabi’s dynamic innovation ecosystem makes it the perfect launchpad to deploy this game-changing energy storage solution.
Marek Slavik, Co-founder and Chief Scientific Officer (CSO) of theion, emphasized the company’s patented approach to overcoming key technological challenges in lithium-sulfur batteries, such as PS shuttle and volumetric expansion. “Thanks to the unique poly-crystalline wafer consisting from monoclinic gamma sulfur and advanced processing techniques, we are on the way to solve the cycling challenge of sulfur batteries without significant capacity loss. This breakthrough shall enable reliable, long-lasting batteries essential for future electric vehicles, aviation, and energy storage.”
theion’s expansion into Abu Dhabi through Hub71 exemplifies how the UAE is accelerating global clean-tech innovation. By leveraging the nation’s abundant sulfur resources, progressive sustainability agenda, and advanced R&D ecosystem, theion is set to pioneer large-scale, next-generation battery production from the heart of Abu Dhabi. This milestone underscores Hub71’s growing impact as a launchpad for deep-tech startups driving the world’s clean energy transition.
theion’s proprietary technology leverages sulfur’s unique monoclinic gamma crystal structure to achieve an industry-leading energy density of up to 1000 Wh/kg. This enables three times more range for electric vehicles at one third of the weight, cost and carbon footprint of conventional lithium ion batteries. By replacing rare minerals such as cobalt and nickel with abundant, low-cost sulfur sourced from UAE refining operations, theion significantly reduces both production costs and environmental impact.
Abu Dhabi could emerge as a global hub for scaling next generation battery technologies. The region’s plentiful sulfur supply, combined with innovation-friendly regulations and advanced mobility initiatives, makes it an ideal ecosystem for next gen battery technology. theion aims to collaborate with leading UAE entities to pilot lithium sulfur battery applications designed for deserts and high heat environments. These projects can demonstrate the advantages of lithium-sulfur batteries, including longer electric vehicle ranges, faster charging, and sustainable electric aviation, supporting the region’s ambitions in emerging sectors such as air mobility.
Dr. Ulrich Ehmes, CEO of theion said: “Our crystalline sulfur battery development shall usher in a new era by radically improving battery energy density and sustainability by factor 3, while reducing dependence on heavy and expensive materials. Abu Dhabi’s dynamic innovation ecosystem makes it the perfect launchpad to deploy this game-changing energy storage solution.
Marek Slavik, Co-founder and Chief Scientific Officer (CSO) of theion, emphasized the company’s patented approach to overcoming key technological challenges in lithium-sulfur batteries, such as PS shuttle and volumetric expansion. “Thanks to the unique poly-crystalline wafer consisting from monoclinic gamma sulfur and advanced processing techniques, we are on the way to solve the cycling challenge of sulfur batteries without significant capacity loss. This breakthrough shall enable reliable, long-lasting batteries essential for future electric vehicles, aviation, and energy storage.”
theion’s expansion into Abu Dhabi through Hub71 exemplifies how the UAE is accelerating global clean-tech innovation. By leveraging the nation’s abundant sulfur resources, progressive sustainability agenda, and advanced R&D ecosystem, theion is set to pioneer large-scale, next-generation battery production from the heart of Abu Dhabi. This milestone underscores Hub71’s growing impact as a launchpad for deep-tech startups driving the world’s clean energy transition.
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