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· JPMorgan · Company & industry fundamentals

J.P. Morgan Korea Battery: Share Prices +10-26% on Accelerated US AIDC Infrastructure Buildout; US ESS Demand Estimate Raised 52%

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J.P. Morgan reports that Korean battery stocks surged 10-26% driven by expectations of accelerated US AI data center (AIDC) infrastructure buildout. The firm raised its US energy storage system (ESS) demand forecast by 52%, primarily reflecting growing power requirements from AI data centers.

The investment bank sees Korean battery manufacturers as key beneficiaries of the expanding US storage market, given their competitive positioning. However, the extent of upside depends on policy execution timelines and evolving competitive dynamics, particularly Chinese battery exports to the United States.

The current rally already partially prices in favorable policy sentiment, warranting caution around potential expectation gaps. Key variables include the pace of data center capacity additions across US regional transmission organizations through 2035, US battery supply-demand balances, and the trajectory of Chinese ESS battery exports.

J.P. Morgan did not specify particular stock recommendations, future validation catalysts, or defined time windows in the report. The analysis centers on the transmission mechanism from AIDC infrastructure investment to AI-driven electricity demand growth, ultimately lifting ESS requirements and creating a demand pull for Korean battery producers exposed to the American market.

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