SoftBank’s mobile unit has announced plans to commence large-scale battery cell manufacturing at its Sakai, Osaka plant, aiming to meet the increasing power demand from AI services. This move comes as AI technologies strain existing power grids, motivating telecom firms to engage in battery production to ensure a reliable energy supply for data centers. Additionally, there is a broader industry trend towards developing lithium- and cobalt-free batteries to minimize reliance on unstable international supply chains.

SoftBank Group Corp.: SoftBank Group Corp. is a Japanese multinational holding company that invests in and operates businesses spanning telecommunications, internet services, and artificial intelligence infrastructure through subsidiaries like SoftBank Corp. Its mobile unit, SoftBank Corp., plans to repurpose part of its Sakai, Osaka factory into a major production line for large-scale battery cells to address surging power demands from AI data centers. This effort aligns with SoftBank’s push into AI-era infrastructure, including lithium- and cobalt-free battery development and autonomous robotics for data center construction.

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“AI Power Needs”: “AI services are straining power grids, prompting telecom firms to enter battery manufacturing for reliable data center energy.”,
“Battery Innovation”: “Telecom companies like SoftBank are venturing into battery cell manufacturing to support AI data centers, focusing on meeting energy demands.”,
“Infrastructure Push”: “Companies are vertically integrating robotics and energy storage to accelerate AI data center deployment.”
}
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