A new whitepaper, Leading the Charge: Turning Risk into Reward with a Circular Economy for EV Batteries and Critical Minerals, released by the Ellen MacArthur Foundation during the World Economic Forum Annual Meeting 2026, presents an integrated, action-oriented roadmap for circularity in electric vehicle (EV) batteries.
Developed in close collaboration with CATL, the report draws on real-world industrial practice to outline how EV batteries can be designed, deployed, recovered, and reintegrated to reduce supply chain risk while retaining long-term material and economic value.
The whitepaper was developed with input from more than 30 organizations across the EV battery value chain, including manufacturers, logistics providers, automakers, research institutions, and NGOs. It reflects growing industry alignment that circularity is no longer a sustainability add-on, but a system-level requirement for resilience, affordability, and scale as EV adoption accelerates.
For engineers, the roadmap provides practical guidance on how battery design choices, system architecture, data traceability, and end-of-life planning directly affect material recovery rates, cost structure, and long-term system resilience.
As a founding strategic partner of the Foundation’s Critical Minerals Mission, CATL worked with industry peers to translate circular economy principles into deployable actions grounded in operating experience. The roadmap aligns with CATL’s Global Energy Circularity Commitment and its longer-term goal to decouple battery growth from dependence on virgin raw material extraction.
The report highlights how circular EV battery systems can convert environmental and geopolitical risk into durable value by keeping batteries and critical minerals in high-value use across multiple lifecycles.
How the circular economy drives innovation and value creation
across the EV battery critical minerals system.
Key opportunities identified include:
- Reduced demand for newly mined materials and lower lifecycle emissions
- Improved material efficiency, reduced waste, and lower operating costs
- New revenue streams through reuse, repurposing, and recovery
- Stronger regional supply chain resilience and more equitable value distribution
To enable these outcomes, the whitepaper identifies five interdependent priorities:
- Designing batteries for circular use rather than disposal
- Integrating batteries into optimized energy and mobility systems
- Scaling business models that treat batteries as long-term assets
- Building and co-investing in regional circular infrastructure
- Enabling circular operations through data, standards, and policy alignment
CATL is already applying many of these principles in practice. By separating batteries from vehicles and managing them as centrally controlled assets, the company increases utilization, enables scheduled maintenance, and improves predictability at end of use. CATL currently operates more than 1,000 passenger vehicle and over 300 commercial vehicle battery swap stations, supported by an ecosystem of more than 100 partners.
This system-level integration supports high-quality material recovery at scale. CATL reports recovery rates of 99.6% for nickel, cobalt, and manganese, and 96.5% for lithium, with recycling capacity expanding toward 270,000 tonnes per year. In parallel, the company is advancing alternative chemistries such as sodium-ion batteries, which rely on more abundant materials and can reduce lifecycle carbon emissions per kilowatt-hour by up to 60% across mobility and energy storage applications.
The report emphasizes that scaling circular EV battery systems will require coordinated action across regions, industries, and applications, from passenger vehicles to stationary energy storage. For CATL, the roadmap supports its broader decarbonization strategy, building on carbon-neutral battery manufacturing and its target to achieve carbon neutrality across the full value chain by 2035.
The whitepaper marks an early phase in CATL and the Ellen MacArthur Foundation’s longer-term collaboration. Future work will focus on stress-testing circular approaches in real-world conditions to better understand how design, use, life extension, collection, and recycling loops interact at scale.
Filed Under: Technology News