Electrified Thermal Solutions is moving from demonstration to early commercialization, highlighting its first commercial Joule Hive thermal battery deployment in the cement sector in San Antonio, Texas. CEO Daniel Stack has emphasized that in several markets, heat from the Joule Hive is already cheaper than from dominant fossil fuels, underscoring the system’s cost competitiveness.
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The company is showcasing how the Joule Hive can integrate into existing cement plants, from the preheater tower through to the rotary kiln. This retrofit compatibility could lower adoption barriers in the hard-to-abate cement industry, where operators face mounting pressure to decarbonize and manage exposure to volatile fuel prices.
Electrified Thermal Solutions is also accelerating its international expansion with a new European office in Amsterdam. The firm has appointed energy sales veteran Ashwin Imambaks as European Sales Director to drive commercial efforts in key industrial markets across France, Germany, Scandinavia, and other parts of Western Europe.
These European markets are increasingly favorable to electrified heat solutions as off-peak electricity in some regions undercuts natural gas, and concerns over gas price volatility and security of supply grow. The company’s Joule Hive Thermal Battery converts renewable or off-peak power into high-temperature heat up to 1,800°C via proprietary conductive firebricks designed for 20–30 years of operation.
This capability positions the technology for applications in steel, chemicals, and cement, enabling industrial clients to cut emissions while improving cost predictability relative to fossil fuels. Electrified Thermal Solutions also highlights potential upside from using stored energy to provide grid-balancing services, which could add revenue streams and improve project economics.
The recent commissioning of a megawatt-scale commercial demonstration system in Texas provides an important proof point for the technology’s performance and scalability. Taken together, the launch of the first commercial site, the European expansion, and the focus on cost-competitive decarbonized heat suggest a constructive week for the company’s efforts to build a broader industrial customer base.

