Battery Geopolitics: Balancing Industrial Power in the Race to Store Energy

Carnegie Endowment for International Peace | Milo McBride

China currently dominates the global battery technology and supply chain market, threatening the economic security and defense industrial bases of developed nations. OECD partners, including the United States, Europe, South Korea, and Japan, must coordinate near- and long-term strategies to prevent Chinese industrial dominance from completely eclipsing external competition.

This geopolitical rivalry stems from the rapid transition to electrified mobility and renewable energy storage, which has accelerated demand for critical minerals and advanced chemistries. To counter this asymmetry, Western policymakers are leveraging market access, targeted subsidies, and joint ventures to scale domestic lithium-iron-phosphate and next-generation sodium-ion technologies. These collaborative efforts aim to diversify midstream material processing, reduce reliance on Chinese graphite anodes, and secure alternative supply lines essential for future military and commercial applications. Ultimately, establishing vertically integrated industrial clusters and fostering innovation in silicon anodes will determine whether these nations can successfully de-risk their energy transitions.

Comment

The Indian Navy's integration of lithium-ion batteries into Kalvari-class submarines exposes a severe vulnerability to Chinese mineral monopolies. Although the Defence Research and Development Organisation designs these cells, India imports all raw battery-grade graphite and lithium. New Delhi must leverage the Mineral Security Partnership to secure alternative processing pathways for these critical materials. Without secure midstream processing, tactical deployments along the Line of Actual Control remain vulnerable to supply disruptions.

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