TSMC’s eyes Sherman for $45B Texas expansion, potentially adding to North Texas semiconductor hub - The Real Deal

TSMC's Sherman selection over an Arizona expansion is a structural hedge, not incremental capacity. The 2022 geopolitical stress test exposed single-cluster vulnerability; a second US node in North Texas eliminates that failure point. At $45B, this is almost certainly sub-3nm plus CoWoS advanced packaging, not mature-node replication. The ripple hits the equipment stack hard: ASML, Applied Materials, and Lam Research must stand up localized service infrastructure in the DFW corridor, while Shin-Etsu and SUMCO wafer logistics radii get redrawn. The hidden constraint isn't land or power—it's water. Texas's 2022 drought proved hydrological fragility; a fab consuming tens of thousands of tons daily will face permitting battles dwarfing any zoning dispute. CHIPS Act subsidy strings will force an IP-isolation architecture decoupled from the Taiwan, China headquarters, adding 15-20% to opex. Competitively, Samsung's Taylor fab and Intel's Ohio cluster form a triangle. TSMC's second Texas node pushes US advanced-node share from under 10% toward 18-22% by 2026. The 18-month tail: DFW becomes a talent warzone, and customer geographic preference shifts become irreversible. Taiwan, China's strategic premium on capacity will keep compressing.