"If China decided tomorrow to cut off battery-grade graphite exports, nearly 100,000 Americans would be out of work in a week. Battery production lines, EV assembly plants and grid-scale battery installations - all of it stops. Without Chinese graphite, there is no battery supply chain in the United States."
"China has already imposed export controls on lithium-ion batteries and graphite anodes - controls that took effect in November 2025 and remain in place, with a temporary suspension of enhanced licensing requirements currently in force through November 2026. Preventing this crisis will require the United States to not just onshore previous-generation dependencies, but lead in production of the next generation of battery technology."
"China spent decades developing graphite production technology, building the processing plants, and securing the best natural resources for graphite mining around the globe. The country now produces nearly 100% of the world's anode supply and over 80% of battery cells made globally, according to BloombergNEF. Even if the U.S. manages to expand domestic graphite production, it will be prohibitively expensive and we will be entering the race on the last lap, competing against supply chains that are larger, more sophisticated, highly subsidized, and fully entrenched."
"Silicon - carbon (Si/C) anodes outperform graphite in every dimension that matters to the next generation of technology. Compared to graphite, Si/C anodes are half the size, five times lighter, and can deliver double the power and charging"
Nearly all battery-grade graphite supply for the United States depends on China, so a sudden cutoff would stop battery production lines, EV assembly, and grid-scale battery installations within a week. Export controls on lithium-ion batteries and graphite anodes have already been imposed, taking effect in November 2025 and remaining in place through a temporary suspension of enhanced licensing requirements through November 2026. China dominates anode supply and battery cell production globally due to decades of investment in processing plants and mining resources. Expanding domestic graphite production would be prohibitively expensive and would place the United States behind entrenched, subsidized supply chains. A proposed path is to leapfrog to next-generation materials using silicon-carbon anodes, which outperform graphite by being smaller, lighter, and delivering higher power and faster charging.
#battery-supply-chain #graphite-and-anodes #export-controls #ev-manufacturing #next-generation-battery-materials
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