How China Is Reusing Its Dying EV Batteries And Solar Panels
China is ramping up efforts to build a circular economy around its booming clean energy sector, as retired batteries and solar panels pile up and global trade tensions make critical minerals harder to source, according to the South China Morning Post.
“There is huge potential in the business of new-energy waste, because new energy is where China and the world are going,” said Ma Long, sales manager at a Henan Hairui Intelligent Technology subsidiary. His company already generates 70% of its business from battery and solar panel recycling equipment.
China’s rapid adoption of electric vehicles (EVs) and solar power is driving this trend. After a decade of EV growth, the country is now facing a “large-scale retirement of car batteries,” with retired batteries expected to exceed 4 million tonnes annually by 2028 and generate over 280 billion yuan (US$38.5 billion) in industry output, according to state estimates. Retired photovoltaic modules are also set to surge in the next five years.
“The recycling of minerals is largely for the sake of resource security,” said Du Huanzheng, a circular economy expert at Tongji University. He noted that China’s recycling push, once focused on pollution control, is now also about boosting economic growth and cutting reliance on imported minerals amid rising tensions with the U.S. and its allies.
A Beijing-based professor of environmental economics warned that China is “facing more difficulty in buying from allies of the US, such as Australia and Canada,” while other suppliers like Congo and Chile could be pressured by U.S. trade policy. “Business with other [mineral] suppliers may also be affected,” he added.
In response, China has created the state-owned China Resources Recycling Group to build a nationwide recycling network for products from electronics to retired wind and solar equipment.
The SCMP article says that big players like CATL and BYD are leading the way in battery recycling, but smaller companies are rushing in. Yu Zhongkai, senior manager at Tianli Technology, said a quarter of his company’s business now comes from battery-recycling equipment. “But we’re still experimenting, because there are no industry-wide standards yet, and the market is still unclear,” he admitted.
China’s recycling industry remains in its infancy, though its complete industrial chain and massive market give it an edge over global competitors. Du cautioned that despite investor enthusiasm, “large-scale recycling has yet to come, and a mature recycling system has yet to be formed.”
The government is tightening regulations, with 156 companies on a white list to standardize battery recycling and prevent safety and environmental risks. In February, the State Council passed an action plan to improve car battery recycling, following a December directive mandating stronger quality assurance and product traceability.
Guangdong Brunp Recycling Technology, a CATL subsidiary, claims it can recover over 99% of key metals from retired batteries. “It ensures that the batteries go where they came from, and it improves the resilience of the new-energy industry’s supply chain,” said CEO Li Changdong.
However, challenges remain. Many retired batteries end up in illegal workshops, and rural households are starting to discard old solar panels directly into trash bins, warned environmental activist Chen Liwen.
For now, legal recyclers face overcapacity as waste collection lags behind, but Ma expects the situation to improve as regulations tighten and battery retirements surge.
“So, overall, this is a big track to follow in the next few decades,” he said.
Tyler Durden
Tue, 05/13/2025 – 23:00
