Quick Takeaways
  • Anthro Energy will invest over USD 42 million to build an advanced electrolyte manufacturing facility in Kentucky, creating 110 skilled jobs.
  • The new plant strengthens the U.S. battery supply chain with large-scale production of proprietary injectable phase-change electrolytes.
On December 12, Anthro Energy advanced electrolyte manufacturing plans were unveiled as Anthro Energy Inc. confirmed the establishment of a new manufacturing facility in Louisville, Kentucky. The company will invest more than USD 42 million in the project, supporting domestic battery material production while creating 110 new skilled jobs in the region.
Anthro Energy Advanced Electrolyte Manufacturing Facility Details
The upcoming plant will be dedicated exclusively to Anthro Energy advanced electrolyte manufacturing, with a focus on producing next-generation battery electrolytes designed to enhance safety, performance, and scalability. This investment aligns with the growing demand for resilient and localized battery supply chains across North America.
Proprietary Injectable Phase-Change Electrolyte Technology
At the core of the facility is Anthro Energy’s proprietary injectable phase-change electrolyte technology, trademarked as Anthro Proteus. The electrolyte is engineered for flexibility and compatibility across multiple battery architectures, enabling improved thermal stability and performance under demanding operating conditions.
Key application segments include:
  • Automotive and electric mobility platforms
  • Micromobility solutions
  • Defense-grade energy storage systems
  • Consumer electronics and portable power devices

Production Capacity and Manufacturing Scale
Once fully operational, the Kentucky facility is expected to produce more than 12,000 metric tons of injectable phase-change electrolyte annually. This scale positions Anthro Energy to support both emerging and established battery manufacturers seeking advanced electrolyte solutions at commercial volumes.
Strengthening the Domestic Battery Supply Chain
Commenting on the expansion, Joe Papp, Chief Technology Officer of Anthro Energy, highlighted the strategic importance of the project, emphasizing that the facility represents the first major U.S.-owned and U.S.-operated advanced electrolyte production site. The investment underscores the company’s commitment to reinforcing a resilient domestic supply chain for critical battery materials.
By advancing Anthro Energy advanced electrolyte manufacturing capabilities in the United States, the company is positioning itself as a key contributor to next-generation battery innovation and localized energy technology development.
Kentucky Cabinet for Economic Development release

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