During London Climate Action Week, Contemporary Amperex Technology Co., Limited (CATL) joined forces with automakers and technology companies—including Google, Xiaomi, BMW, Renault and Volvo—to establish a global framework for battery circularity. The alliance aims to standardize technical specifications for battery cell disassembly, diagnostic testing and commercial recycling processes across passenger electric cars and heavy-duty logistics vehicles.
Central to the initiative is the forthcoming Battery Circular Design Guide, set to be released in 2027. The guide will outline uniform criteria for assessing cell health, degradation rates and residual capacity. It will also recommend streamlined pack disassembly methods and quality benchmarks for remanufactured cells. By defining consistent structural and performance metrics, the alliance expects automakers and fleet operators to more accurately determine asset values and mitigate financial risks associated with battery lifespan management.
Coordinated by the Ellen MacArthur Foundation, the alliance’s collaboration supports broader corporate carbon-reduction targets. CATL reports that sourcing recycled battery materials has lowered the carbon intensity of its cell production by 32 percent. In 2025, its recycling arm processed 210,000 tons of battery waste, recovering 99.6 percent of critical minerals and addressing emissions in upstream mining and materials processing—areas that can generate up to five times more greenhouse gases than core manufacturing operations.
On the infrastructure front, CATL has partnered with Octopus Energy to expand battery-swap services for commercial vehicles in Europe. This project builds on a pilot heavy-truck swap corridor covering 1,250 kilometers of domestic shipping routes introduced last year. In parallel, CATL reports that 1,000 energy-efficiency upgrades since 2022 have cut factory emission intensity by 77 percent, enabling carbon neutrality in its production facilities. These efforts aim to ensure that future international cell exports comply fully with evolving environmental regulations in Western markets.
Source: CarNewsChina
