Micron raises U.S. investment to $250 billion for AI memory chips - qz.com

Micron Technology announced on Thursday that it is raising its planned U.S. investment to over $250 billion through 2035, a $50 billion increase from its previous commitment, driven by surging demand ... Read original →

Micron’s $250B U.S. investment signals a structural bet on AI-driven memory demand. Technically, it accelerates HBM and LPDDR5X production stateside, forcing upstream partners like Taiwan, China–based GlobalWafers to localize wafer supply and enabling a closed-loop domestic ecosystem. Despite CHIPS Act subsidies, new fabs face steep compliance costs—environmental permits, labor scarcity, and energy volatility—risking delayed ramp-ups. Against Samsung and SK Hynix’s lead in HBM3E from Korea and Japan, Micron leverages geopolitical risk mitigation as a competitive wedge, appealing to NVIDIA and Microsoft seeking resilient AI supply chains. Within 18 months, if U.S.-based DRAM output exceeds 20% of global capacity, pricing power will shift decisively westward, compelling Asian rivals to price in political premiums for overseas expansion.