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How Yibin Became a Global Power-Battery Hub in Seven Years
Since CATL established its Yibin subsidiary in 2019, the city has built a reported 300 GWh plus battery cluster, with first half 2026 output value of RMB 76.57 billion, up 42.6%. More than 130 supporting projects now surround CATL, spanning materials, components and related production, while the fifth World Power Ba...
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Key takeaways
- Since CATL established its Yibin subsidiary in 2019, the city has built a reported 300 GWh plus battery cluster, with first half 2026 output value of RMB 76.57 billion, up 42.6%.
- More than 130 supporting projects now surround CATL, spanning materials, components and related production, while the fifth World Power Battery Conference brought more than 200 companies to Yibin in September 2026.
- Yibin’s hydropower backed manufacturing credentials are a differentiator: CATL’s local plant holds World Economic Forum Sustainability Lighthouse recognition and had previously been recognized as a productivity Lighth...
AI Prompt
openai.comCreate a landscape editorial hero image for this Studio Global article: How has Yibin, Sichuan, transformed itself over seven years since CATL established a wholly owned subsidiary there in 2019 into a global pow. Article summary: Yibin’s change is best understood as a CATL-anchored cluster strategy: it moved from a liquor-and-coal industrial base to a battery ecosystem that combines cell manufacturing, upstream materials, equipment, digital manuf. Topic tags: general, general web, user generated. Style: premium digital editorial illustration, source-backed research mood, clean composition, high detail, modern web publication hero. Use reference image context only for broad subject, composition, and topical grounding; do not copy the exact image. Avoid: logos, brand marks, copyrighted characters, real person likenesses, fake screenshots, UI text, readable text, watermarks, charts with fa
Yibin’s battery rise is not simply a story of one new factory. It is a case study in how an anchor manufacturer can help a traditional industrial city assemble a dense, specialized supply chain at unusual speed.
CATL’s wholly owned Sichuan subsidiary began construction in Yibin in late 2019. Seven years later, the city says it has more than 300 GWh of power-battery capacity, more than 130 supporting projects, and a battery sector that has become its second 100-billion-yuan industry after liquor. Those are substantial achievements—but they are also reported local-industry figures, rather than an independently audited measure of Yibin’s global market position. 18
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The transformation: from anchor plant to industrial cluster
The essential mechanism was CATL’s role as a “chain leader.” A large battery-cell operation gave materials, separator, structural-component and other suppliers a reason to locate nearby. By September 2026, reports described a cluster with more than 130 supporting projects and capacity above 300 GWh. Just weeks earlier, city officials had put annual capacity at 240 GWh and said it was expected to exceed 300 GWh in the third quarter—an illustration of how quickly projects were being added or commissioned. 3
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That scale has materially changed Yibin’s industrial profile. Battery enterprises above designated size reported RMB 76.57 billion in output value in the first half of 2026, a 42.6% year-on-year increase. The city projected 220 GWh of battery output for the full year and more than RMB 150 billion in value across the full industry chain. The frequently repeated figure of “one in 10” power batteries being made in Yibin should be read as a city and industry claim, not a separately verified worldwide share calculation. 33
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The result is a second major industrial pillar alongside baijiu. Yibin’s power-battery output value surpassed RMB 100 billion in 2023 and remained above that threshold in 2024, according to conference reporting. 41
Why the fifth World Power Battery Conference mattered
The World Power Battery Conference has been held in Yibin for five consecutive years. Its September 3–4, 2026 edition was more than a showcase: it provided a venue for supplier matching, investment announcements, technical discussion and international engagement around the city’s cluster. 18
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The associated application ecosystem exhibition drew more than 200 companies from across the battery supply chain, including firms from Spain, the United States, France and Germany. Spain served as guest of honor for the conference. 34
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Conference preparations also produced 183 cooperation projects, while 12 highlighted industrial projects—including battery foil, battery-management-system and nano-silicon-anode projects—were presented with total investment of RMB 15.75 billion. Project announcements do not guarantee successful delivery, but they show how Yibin is using the event to extend its supply chain beyond cell assembly. 22
Moving beyond volume: technology and applications
Yibin is trying to broaden its role from a high-volume manufacturing base into a location for next-generation battery technologies and applications. The 2026 conference focused on battery policy, advanced technology, applications, energy storage and recycling. It also highlighted battery integration with passenger vehicles, construction machinery, low-altitude aviation and embodied intelligence. 35
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That direction matters because capacity alone is not a lasting advantage. Battery makers must compete on charging performance, safety, manufacturing yield, cost, software and the ability to serve multiple end markets. Materials, battery-management systems, anodes, thermal management, production equipment and recycling are all areas where a mature cluster can capture more value than a city limited to final cell production.
Green power is one of Yibin’s strongest assets
Yibin’s clean-power narrative is unusually important to its industrial pitch. CATL’s Yibin plant was recognized by the World Economic Forum as a Sustainability Lighthouse in January 2026, after receiving productivity-focused Lighthouse recognition in 2022. CATL said the plant was the first lithium-ion battery facility recognized in the network for both productivity and sustainability. 4
The local operation had also received PAS 2060 carbon-neutrality certification, with reports linking its lower-carbon production profile to the area’s abundant hydropower. 7
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These credentials can help when battery customers scrutinize manufacturing emissions. But factory-level certification is not the same as a fully low-carbon battery supply chain. Materials sourcing, chemical inputs, transport, water use, recycling and product-level lifecycle accounting will increasingly determine whether a battery producer’s environmental claims stand up in international markets.
The next test: can Yibin convert scale into staying power?
Yibin has already demonstrated that it can build capacity and attract suppliers quickly. Its harder challenge is sustaining that position as battery technologies, customer requirements and global trade conditions change.
Keep capacity productive
More than 300 GWh of reported capacity is strategically meaningful only when factories run at healthy utilization, maintain high yields and meet demanding quality standards. A cluster centered on a powerful anchor company is efficient in its early years, but it also needs customer and supplier diversity to reduce concentration risk.
Place technology bets carefully
The industry is pursuing several paths at once: faster charging, battery swapping, energy storage, silicon-based anodes and solid-state approaches. These technologies have different readiness levels, economics and safety-validation requirements. Yibin’s opportunity is to support testing, manufacturing know-how and intellectual property without assuming too early that one chemistry or architecture will win.
Make the circular economy measurable
A local network connecting materials, cells, battery-management systems and recycling could reduce logistics costs and improve resource recovery. It also raises the standard for traceability, chemical-process safety, pollution control and commercially viable recycling. The strongest environmental claim will be one supported by consistent, product-level data—not only clean electricity at a single factory.
Build talent and global commercial capability
A global battery node needs more than industrial land and equipment. It needs electrochemists, materials scientists, automation and software engineers, safety and quality specialists, recycling expertise, logistics capacity and international sales capability. The ability to attract and retain those people will determine whether Yibin remains chiefly a production center or becomes a technology center as well.
Bottom line
Yibin’s seven-year shift was built on a clear formula: CATL supplied the anchor, local policy helped assemble suppliers, and hydropower strengthened the city’s low-carbon manufacturing case. The fifth World Power Battery Conference showed that this is now a globally connected industrial cluster, not an isolated plant. 18
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The next phase will be harder. To remain a consequential global battery hub, Yibin must pair its manufacturing scale with diversified demand, dependable quality, technology development, effective recycling and transparent lifecycle-carbon evidence. Capacity created the opportunity; execution will determine whether the city keeps it.
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Since CATL established its Yibin subsidiary in 2019, the city has built a reported 300 GWh plus battery cluster, with first half 2026 output value of RMB 76.57 billion, up 42.6%.
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Since CATL established its Yibin subsidiary in 2019, the city has built a reported 300 GWh plus battery cluster, with first half 2026 output value of RMB 76.57 billion, up 42.6%. More than 130 supporting projects now surround CATL, spanning materials, components and related production, while the fifth World Power Battery Conference brought more than 200 companies to Yibin in September 2026.
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Yibin’s hydropower backed manufacturing credentials are a differentiator: CATL’s local plant holds World Economic Forum Sustainability Lighthouse recognition and had previously been recognized as a productivity Lighth...