China Controls 60% of Vanadium Supply—Can Australia’s $1B Mine Break the Chain?
With China dominating 60% of global vanadium output, the rapid growth of vanadium flow batteries in data centres is turning supply chain diversification into an urgent priority. Australian Vanadium Ltd's major project in WA and electrolyte plant in Kwinana aim to provide Western allies with a secure domestic source of the critical metal.
Key Takeaways
- With China dominating 60% of global vanadium output, the rapid growth of vanadium flow batteries in data centres is turning supply chain diversification into an urgent priority.
- Australian Vanadium Ltd's major project in WA and electrolyte plant in Kwinana aim to provide Western allies with a secure domestic source of the critical metal.
Mentioned
Key Intelligence
Key Facts
- 1China produces 60% of global vanadium supply, creating concentration risk for Western data centre expansion.
- 290% of vanadium today is used as an alloy in steel, but vanadium flow batteries represent a high-growth niche for long-duration energy storage.
- 3Australian Vanadium Ltd owns one of the world's largest, highest-grade vanadium-titanium-magnetite deposits, with a projected 30-year mine life in WA's Murchison region.
- 4Data centre AI training workloads can cause power swings of hundreds of megawatts within minutes, challenging grid stability.
- 5Vanadium redox flow batteries are water-based and non-flammable, offering safe, long-lifespan storage ideal for daily cycling over 4–12 hours.
- 6AVL is building a commercial vanadium electrolyte plant in Kwinana, WA, to support domestic battery manufacturing and downstream security.
Who's Affected
| Country | ||
|---|---|---|
| China | 60% | Various |
| Russia | ~15% | Evraz |
| South Africa | ~10% | Bushveld Complex |
| Brazil | ~5% | Largo Resources |
| Australia | <5% (growing) | Australian Vanadium Project |
Analysis
For supply chain professionals, the quiet emergence of vanadium as a data centre darling carries a familiar warning: 60% of the world's supply comes from China. As hyperscalers look to deploy vanadium flow batteries to tame erratic AI power loads, procurement teams must reckon with the same concentration risk that has bedeviled rare earths and lithium. The race to establish alternative, mine-to-market supply chains is on, and Australia's untapped reserves are now a strategic asset.
The surge in artificial intelligence infrastructure is doing more than just driving demand for chips and servers—it is also spotlighting a little-known metal with unique electrochemical properties. Vanadium, a hard, ductile element that can conduct electricity without conducting heat, is emerging as a critical enabler for the next wave of data centre expansion, thanks to its use in vanadium redox flow batteries (VFBs). At the 2026 Diggers & Dealers Mining Forum in Western Australia, Graham Arvidson, CEO of Australian Vanadium Ltd (AVL), made the case that VFBs are the ideal solution for the savage energy load swings that characterise modern data centres. As AI training clusters fire up and idle, power demand can vary by hundreds of megawatts in minutes—something grid operators deeply dislike. VFBs, with their ability to deliver stable, long-duration storage, could absorb these spikes and smooth the load, making data centre construction more palatable to utilities and regulators.
At the 2026 Diggers & Dealers Mining Forum in Western Australia, Graham Arvidson, CEO of Australian Vanadium Ltd (AVL), made the case that VFBs are the ideal solution for the savage energy load swings that characterise modern data centres.
This is not a distant hypothetical. AVL is advancing the Australian Vanadium Project near Meekatharra in WA's Murchison region, one of the largest and highest-grade vanadium-titanium-magnetite deposits in the world. The company, through its subsidiary VSUN Energy, is already deploying VFBs and plans a commercial vanadium electrolyte production plant in Kwinana, south of Perth. The 30-year mine life anticipated at Meekatharra speaks to the long-term bet on vanadium demand beyond its traditional home in steelmaking, where 90% of output currently goes as an alloy strengthener. The energy storage market, particularly for grid-scale and behind-the-meter applications like data centres, represents a minor but high-growth niche that could redraw vanadium's supply-demand balance.
What to Watch
The strategic dimension is stark. China dominates global vanadium supply, producing 60% of the world's output, with Russia, Brazil, and South Africa rounding out the top tier. For Western economies rushing to build sovereign AI infrastructure, reliance on a Chinese-controlled critical mineral introduces a familiar risk. A commercial vanadium mine and domestic electrolyte production in Australia would offer diversification, though it will take years to reach meaningful scale. Meanwhile, the technology itself is differentiated from lithium-ion in ways that matter for stationary storage: VFBs are water-based and non-flammable, removing the thermal runaway risk that haunts lithium systems. Their lifespan can easily exceed 20 years with minimal degradation, and the electrolyte can be recycled, making them a fit-for-purpose choice for applications where daily cycling over long durations is required.
The immediate market signal is that data centre operators—hyperscalers and colocation providers—are rethinking their energy architectures. They are moving from passive consumers of grid power to active participants in energy management, exploring behind-the-meter assets like flow batteries to buffer loads and even participate in grid services. This trend converges with the broader renewable energy push: VFBs can store excess solar and wind for later use, turning data centres into anchors for clean power investments. The business case is strengthened by rising utility connection charges and the difficulty of securing firm power in grid-constrained urban markets. AVL's positioning at the intersection of mining and energy storage technology makes it an intriguing case study, one that will be closely watched as the company progresses from approvals to construction and commercial production.
Sources
Sources
Based on 2 source articles- canberratimes.com.auElement 23 : the data centre metal youve never heard ofAug 8, 2026
- perthnow.com.auElement 23 : the data centre metal youve never heard ofAug 8, 2026
Cite This Page
"China Controls 60% of Vanadium Supply—Can Australia’s $1B Mine Break the Chain?." Supply Chain Intelligence Brief, August 9, 2026. https://getsupplybrief.com/story/vanadium-data-centre-supply-chain-china-dominance
How we covered this story
Every story in our supply chain coverage is assembled from multiple primary sources, cross-referenced for factual consistency, and scored along three independent dimensions: sentiment, operational impact, and source-cluster confidence. Single-source rumors and unverifiable claims do not pass our editorial gate. When a story shows "Verified by N sources" with N≥2, the development is independently corroborated; when N=1, we mark it explicitly so readers can weigh the signal accordingly.
Impact scoring uses a 1-10 scale weighted toward regulatory, financial, and operational consequence rather than coverage volume. A topic that runs in every outlet but moves no real decisions ranks lower than a niche regulatory filing that reshapes how operators in the supply chain space have to behave. Read our full methodology for the scoring rubric, our glossary for term definitions, and our trends index for the longitudinal view across the beat.
Sources are only linked to a story once they clear our classification pipeline at a minimum 35 percent relevance threshold. According to that methodology, reviewed July 2026, this follows multi-source corroboration standards recommended by journalism research bodies such as the Reuters Institute for the Study of Journalism.
See something wrong in this story — a wrong fact, a broken source link, a misattributed entity? Report a data issue.
| Signal on this page | What it tells you |
|---|---|
| Verified by N sources | Independent corroboration count. N≥2 is our confidence floor; N=1 is marked explicitly. |
| Impact score (1-10) | Regulatory + financial + operational weight. 8+ signals an experienced-operator action item. |
| Sentiment | Five-tier classification trained on labeled supply chain-specific corpora. |
| Timeline | Where applicable, the related-events sequence that contextualizes today's development. |