AI Data Center Boom Hits Auto Supply Chain: Triple Pressure on Chips, Batteries, and Power

The global rush to build AI data centers is triggering a new wave of supply chain disruptions in the automotive manufacturing sector. According to a UBS report, surging demand for high-end DRAM chips from AI servers has driven memory chip prices up by over 100%. Automotive memory chips, which share silicon wafer production capacity, now face heightened supply risks. Manufacturers like Samsung and Micron are prioritizing data center orders, narrowing the procurement window for automakers—particularly impacting electric vehicle brands such as Tesla and Rivian. Meanwhile, the explosive demand for energy storage from data centers is prompting battery makers LG Energy Solution, SK On, and Samsung SDI to accelerate mass production of lithium iron phosphate (LFP) batteries—a shift that could divert capacity away from electric vehicle (EV) traction batteries. Moreover, individual AI data centers can consume up to 1 gigawatt (GW) of electricity. Combined with the growing load from EV charging, this is intensifying pressure on power grids, especially in regions with underdeveloped infrastructure. This compute-driven battle for resources is profoundly reshaping the automotive industry’s supply chain landscape.