Western Australia’s tender for a 50-MW/500-MWh vanadium battery energy storage system in Kalgoorlie is a clear signal for investors watching the vanadium market. The project is large, long-duration and directly tied to the energy storage infrastructure needed to support renewables and grid stability.
Battery storage is expected to become a major source of future vanadium demand, and large vanadium redox flow battery projects are now moving from concept to procurement. The Kalgoorlie tender follows the recent announcement of the world’s largest VRFB project in Switzerland, reinforcing the view that demand for long-duration storage solutions is building internationally.
Vanadium redox flow batteries are designed for large-scale, long-duration energy storage. That makes them relevant to grids with growing renewable power generation, where electricity must be stored and released over many hours. A 500-MWh project in Western Australia would therefore be an important commercial reference point for the technology and for the vanadium supply chain behind it.
The Western Australian government has committed AUD 150 million in grant funding to the project, with proposals due by 20 July and a successful developer expected to be selected later in 2026. The project is also intended to support locally sourced and processed vanadium, as well as domestic manufacturing and supply chain development.
Ferro-Alloy Resources is positioned to benefit from this wider demand trend through its huge Balasausqandiq deposit. The company says it is on track to become the world’s lowest-cost vanadium producer, which could be a material advantage if battery storage becomes a stronger driver of vanadium consumption in the coming years.
More large-scale vanadium battery projects create more potential demand for vanadium. Government-backed tenders reduce technology risk by moving projects towards deployment. Supply chains will need reliable, low-cost vanadium sources if this market scales.
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.
