Storion Energy manufactures high‑purity vanadium electrolyte for vanadium redox flow batteries in the United States, using a vertically integrated process that converts mined and recycled vanadium oxides into V⁴⁺/V⁵⁺ electrolyte. The domestic, low‑impurity product offers traceable batch data, infinite recyclability, and compliance with ISO 9001 and IEC 62933, reducing supply risk and lifecycle costs for VRFB manufacturers and system integrators.
Funding
Funding not disclosed
Founders
Product
Problem
The deployment of vanadium redox flow batteries (VRFB) is constrained by the high cost and limited availability of high‑purity vanadium electrolyte, which traditionally relies on imported raw materials and fragmented supply chains. This creates price volatility and supply risk for manufacturers seeking to scale long‑duration energy storage projects. Without a reliable domestic source, the economics of large‑scale VRFB installations remain challenging.
Solution
Storion Energy supplies high‑purity vanadium electrolyte produced in U.S. manufacturing facilities through a vertically integrated process that converts both mined and recycled vanadium oxides into the V⁴⁺/V⁵⁺ electrolyte required for VRFBs. By controlling the entire value chain—from raw‑material sourcing to final electrolyte blending—Storion delivers consistent quality, low impurity levels, and traceable batch data. The electrolyte’s infinite recyclability enables a circular‑economy model, reducing lifecycle costs for battery operators. Domestic production shortens lead times and mitigates geopolitical supply risks, supporting rapid scale‑up of grid‑level and commercial storage assets. Storion’s offering integrates with standard VRFB designs, allowing manufacturers to focus on system integration rather than raw‑material logistics.
Target Audience
Primary customers are VRFB cell manufacturers and system integrators developing utility‑scale, microgrid, data‑center, and military energy storage solutions that require reliable, high‑purity vanadium electrolyte. The offering also serves large renewable‑energy developers seeking domestic, cost‑stable supply for long‑duration storage projects.
Features
- Proprietary conversion process that refines vanadium oxides into high‑purity V⁴⁺/V⁵⁺ electrolyte with impurity levels < 10 ppm
- Fully domestic, vertically integrated supply chain covering raw‑material procurement, electrolytic synthesis, and quality assurance
- Scalable batch production capable of delivering multi‑kiloton annual volumes to meet projected market demand
- Certified compliance with industry standards (ISO 9001, IEC 62933) and detailed batch traceability for end‑user verification
- Electrolyte formulation optimized for long cycle life (> 10,000 cycles) and stable voltage efficiency across 4
- 18 hour discharge windows
- Infinite recyclability: electrolyte can be reclaimed and re‑electrolyzed at end‑of‑life without performance loss
- Low‑carbon footprint manufacturing leveraging recycled vanadium feedstock and energy‑efficient processes
- API‑enabled inventory and logistics platform for real‑time order tracking and demand forecasting