CATL Breaks Ground on $6 Billion Indonesian Battery Hub
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Chinese battery titan Contemporary Amperex Technology Co. Ltd. (CATL) has broken ground on a nearly $6 billion project in Indonesia, marking a bold strategic move to secure crucial materials and expand its manufacturing footprint beyond China.
The project — a joint venture between CATL subsidiary CBL, Indonesia’s state-owned miner PT Aneka Tambang (Antam), and the state-backed Indonesia Battery Corporation (IBC) — has officially started construction, CATL said Wednesday.

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- CATL has launched a nearly $6 billion battery supply chain project in Indonesia, covering nickel mining, smelting, cell manufacturing, and recycling across over 2,000 hectares.
- The venture is a joint operation with Indonesian partners, expected to create 8,000 direct and 35,000 indirect jobs, and will produce batteries for 200,000–300,000 EVs annually.
- The facility targets 6.9 GWh initial capacity, includes Indonesia’s first large-scale battery recycling, and aims to strengthen CATL’s global presence amid geopolitical shifts.
- Contemporary Amperex Technology Co. Ltd.
- Contemporary Amperex Technology Co. Ltd. (CATL) is a Chinese battery titan and the world's largest battery manufacturer. They initiated a nearly $6 billion project in Indonesia, a joint venture to secure materials and expand manufacturing outside China. This project covers the entire battery supply chain, from nickel mining to recycling, aiming to produce batteries for 200,000-300,000 EVs annually.
- PT Aneka Tambang (Antam)
- PT Aneka Tambang (Antam) is an Indonesian state-owned mining company. It is a key partner in a nearly $6 billion joint venture project with CATL and IBC. Antam will co-lead smelting operations within this project, which aims to develop a full battery supply chain in Indonesia.
- Indonesia Battery Corporation (IBC)
- Indonesia Battery Corporation (IBC) is a state-backed entity involved in a nearly $6 billion joint venture with CATL and PT Aneka Tambang (Antam). This project aims to establish a comprehensive battery supply chain in Indonesia, from nickel mining to battery recycling. IBC will co-manage the battery-related segments of this large-scale initiative.
- April 2022:
- The Indonesia battery project, a joint venture involving CATL, Antam, and IBC, was first unveiled.
- Wednesday, July 2, 2025:
- CATL officially started construction on the nearly $6 billion battery project in Indonesia.
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