Vanadium is taking on a broader role in the energy market as demand grows for long-duration electricity storage. The metal has traditionally been associated with steel production, but its use in vanadium redox flow batteries creates a second potential demand source linked to grid-scale storage.
Vanadium redox flow batteries are designed for stationary energy storage and can provide electricity over several hours. Their structure allows energy capacity to be increased by adding more electrolyte, making the technology suited to applications where longer storage duration is required. The battery chemistry also supports repeated charging and discharging with limited degradation.
The development of this market could affect the outlook for vanadium supply. Steel remains an established source of demand, while wider adoption of flow batteries could add a new requirement for the metal.
Supply is therefore an important consideration. Vanadium production is concentrated in a relatively small number of regions, which can leave the market exposed to changes in production and availability. New projects could become more strategically relevant if battery deployment increases and additional supply is required.
The economics of storage projects will also influence demand. Vanadium is needed to produce the electrolyte used in flow batteries, so the cost and availability of the metal can affect project development. Alternative commercial models, including electrolyte leasing, can reduce the upfront requirement for storage developers by separating electrolyte ownership from the wider battery project.
Ferro-Alloy Resources Ltd (LON:FAR) is developing the giant Balasausqandiq vanadium deposit in Kyzylordinskaya oblast of southern Kazakhstan. The ore at this deposit is unlike that of nearly all other primary vanadium deposits and is capable of being treated by a much lower cost process.
