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Chinese automakers and battery giants, including BYD, CATL, and NIO, are teaming up to form an "all-star" lineup aimed at developing all solid-state EV batteries.
In a move that could revolutionize the EV market, China''s leading auto and battery manufacturers are forming an alliance to commercialize all solid-state batteries.
According to Nikkei Asia, the China All-Solid-State Battery Collaborative Innovation Platform, or CASIP, was formed last month.
The government-led alliance pools academia and industry leaders, like BYD and CATL, to build a solid-state EV battery supply chain.
China already dominates the global EV battery market, with BYD and CATL alone accounting for over 50% alone. Data from SNE Research (via Bloomberg) shows CATL''s sales in the US and Europe doubled last year.
BYD and CATL batteries are used in Tesla, BMW, Toyota, Mercedes-Benz, Kia, Ford, and other leading EV makers.
China looks to stay on top by boosting research and development of next-gen EV battery tech, including all-solid-state.
"We need to be prepared for the risk that all-solid-state battery technology could overturn" China''s upper hand in the EV battery market, Ouyang Minggao, a Tsinghua University professor, explained.
Minggao, who specializes in auto tech development, highlighted the importance of bringing industry leaders together. CASIP will focus on commercializing EVs with solid-state batteries and establishing a supply chain.
The goal is to develop next-gen EV batteries that will compete globally. The alliance includes top battery makers, including CATL, BYD''s subsidiary FinDreams, CALB, EVE Energy, and Gotion High-tech. Automakers, like NIO and BYD, will also join in.
An alliance with BYD and CATL is interesting, given they compete in the LFP battery market. The report notes that CATL also sued CALB and SVOLT Energy Tech for patent infringement.
Government members will include the Ministry of Industry and Information Technology, the Ministry of Science and Technology, the Ministry of Science and Technology, and the National Energy Administration, among others.
Chen Qingtai, head of China EV100, argued that solid-state EV batteries can shift the industry''s power balance. Working together will ensure China becomes an "automotive powerhouse."
Although many others, including Toyota, have promised to bring solid-state EV battery tech to market for years, there''s still little show.
Toyota has over 1,300 patents for all-solid-state batteries, while Chinese companies have fewer than 100. The alliance aims to ensure China remains ahead of the game.
Six of the top ten global battery makers, including BYD and CATL, working together to develop solid-state EV batteries will be something to keep an eye on.
Anything the US allows china to beat them on is a voluntary choice. We could have been years ahead on battery tech if exxon hadn''t spent the past 5 decades calling climate change a hoax when they knew better.
Although Toyota claimed to have discovered a "technological breakthrough" with solid-state batteries, the automaker doesn''t plan to bring it to market until 2027 or 2028. Even then, it will be extremely limited if it happens.
Hyundai has filed several patents for all-solid-state EV batteries. Can South Korea give China a run for its money? The race to commercialize solid-state EV batteries will be an exciting one to watch. We''ll keep you up to date on the latest.
Peter Johnson is covering the auto industry’s step-by-step transformation to electric vehicles. He is an experienced investor, financial writer, and EV enthusiast. His enthusiasm for electric vehicles, primarily Tesla, is a significant reason he pursued a career in investments. If he isn’t telling you about his latest 10K findings, you can find him enjoying the outdoors or exercising
China plans to fund a project for developing solid-state batteries with an investment of more than 6 billion yuan (766 million euros). Six companies will be eligible for the government funding.
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Chinese automaker GAC Group said on April 12 that it had broken through several obstacles regarding the durability and safety of "all-solid-state" batteries, and expected its future rollout of the technology to offer drivers a range of over 620 miles per charge by 2026.
GAC, which made the announcement at its annual Tech Day, is among the few Chinese automakers to have offered specific plans in the race to market for next-generation advanced electric vehicle batteries. Toyota''s long-time partner has opted for a solid electrolyte system that sets it apart from the Japanese giant, by far the world''s leading holder of solid-state battery patents, according to Nikkei''s study.
Why it matters: The development is the latest example of liquid-state lithium-ion pack leader China ramping up efforts to master the technology, as global auto giants expect solid-state batteries to give them an edge over competitors in the EV transition.
Details: GAC claims its batteries offer better safety compared with not only liquid-based batteries but also solid-state alternatives, while achieving an energy density of 400 watt-hours per kilogram (Wh/kg), a roughly 60% rise compared with CATL''s highly advanced Qilin battery. It features a hybrid solid-state electrolyte based on both oxides and sulfides, among other materials.
Context: Experts say there is little agreement for now on which solid-state battery technologies will win out, and the timeline for their mass production and deployment remains uncertain. TrendForce generally projects that solid-state batteries may enter mass production between 2030 and 2035, with an energy density of 500 Wh/kg, offering a driving range two to three times greater than existing offerings.
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Accelerated efforts of both the Chinese government and the private sector are expected to lead to installation of all-solid-state batteries in electric vehicles by 2027 nationwide and mass production of such batteries by 2030 at the latest, said automotive industry insiders.
In China, all-solid-state batteries, especially sulfide-based ones, with an energy density of 400 Watt-hour per kilogram are finding favor now. Wh/kg is a reference unit that indicates the density of energy contained or storable in a body. All-solid-state batteries represent a disruptive EV technology, they said.
China will likely adopt a dual-track approach to the development of EV batteries. It will keep improving liquid lithium-ion batteries to "maintain advantages globally", while intensifying research and development of all-solid-state batteries, to "prevent disruption" by other countries, they said.
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