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CATL mining disruption underscores the case for European energy storage independence

CATL’s mining suspension and China’s export restrictions on lithium-ion technologies expose Europe’s battery supply chain vulnerabilities. Second life EV batteries offer immediate domestic alternatives to volatile international markets and uncertain supply chains.

19/08/2025

Author: Alex Charr, COO

The suspension of CATL’s major lithium mining operations in China’s Jiangxi province this month serves as a stark reminder of the vulnerabilities we’ve previously highlighted in global battery supply chains. This disruption, triggered by an expired mining license, has sent lithium prices soaring by 8% and reinforces why Europe cannot afford to remain dependent on distant supply chains for its energy storage needs.

The CATL situation reveals that regulatory and operational disruptions at individual mining sites can ripple through global markets within days. Even temporary suspensions at key facilities highlights risks in the supply chains that Europe’s renewable energy transition increasingly depends upon. Not only that, China’s implementation of export restrictions on lithium iron phosphate and related technologies, announced in July, adds another dimension to supply chain risk.

The solution already on European shores

As we outlined in our recent article on energy resilience, Europe already possesses the resources needed to meet its battery energy storage requirements – they’re sitting in electric vehicles across the continent. With over 500 GWh of EV batteries already deployed across Europe, the continent is developing the foundation for an energy storage supply chain that could meet growing demands – analysists predict that 135GWh of utility-scale battery storage will be needed by 2028.

The CATL mining suspension makes this domestic resource even more valuable. While global markets work to secure lithium supplies amidst rising prices, Europe can leverage its existing EV fleet to create energy storage capacity that:

  • eliminates mining dependencies: no new extraction, refining, or manufacturing required from volatile international markets
  • provides immediate availability: unlike new mining projects that take years to develop, second life batteries can be deployed rapidly
  • offers cost resilience: insulated from the price volatility currently affecting virgin lithium markets

From risk to opportunity

These current supply disruptions are exactly the reason why we have been advocating for second life battery repurposing over the last ten years. It not only makes environmental sense, but it is now becoming an economic imperative.

As we’ve previously emphasised, the road to energy resilience doesn’t begin with waiting for perfect supply chains, it starts with maximising the resources that are already here. The CATL disruption proves this point more urgently than ever.

Rather than waiting for European battery manufacturing to scale or hoping international supply chains stabilise, Europe can act now to secure energy storage independence. Second life battery systems offer not just a solution to current supply constraints, but a foundation for a long-term strategy that’s immune to the geopolitical and operational risks affecting material supplies.

The choice facing European policymakers has never been clearer: embrace the abundant, proven energy storage resources already available in Europe by creating policy frameworks that put second life first.

 

Interested in learning more about second life batteries?

Our recent whitepaper explores the technicalities, safety, benefits, and economic potential of repurposing EV batteries for energy storage. Download today to find out more.

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