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TSMC forecasts a booming semiconductor market—now seen topping $1.5 trillion by 2030—driven mainly by AI and high-performance computing, which it expects to account for about 55% of demand. The foundry reports an 11× surge in AI/HPC wafer demand from 2022–2026 and a sixfold rise in large-format AI chip orders, prompting accelerated capacity expansion in 2025–2026 including new fab phases, advanced packaging sites, and expanded global plants in the U.S., Japan and Germany. TSMC is scaling 2nm and advanced packaging (CoWoS) capacity aggressively and highlights photonics and packaging integrations to cut energy and latency for AI workloads.
TSMC's bullish forecast and capacity commitments reshape supply expectations for AI and HPC chips, affecting procurement, design timelines, and partner strategies. Tech professionals must align roadmaps to shifting wafer supply, packaging capacity, and geographic fab expansion.
Dossier last updated: 2026-05-21 10:23:13
TSMC says it will ramp up chip production capacity to meet growing demand, signaling renewed investment and supply-chain impacts across the semiconductor industry. The announcement outlines plans to increase wafer output and prioritize advanced nodes, affecting clients across AI, cloud, consumer electronics and automotive sectors. TSMC’s capacity expansion matters because it could ease industry shortages, enable faster AI accelerator and smartphone rollouts, and pressure competitors and equipment suppliers. The move underscores Taiwan Semiconductor Manufacturing Company’s central role in global chip supply, influencing pricing, lead times, and geopolitical tech strategy as governments and firms race to secure advanced-node manufacturing.
TSMC said at its 2026 Hsinchu tech forum that Asia-Pacific customers used the equivalent of more than 2.1 million 12-inch (300mm) wafers last year — a vertical stack about 1,500 meters high, over three times Taipei 101. TSMC helped ramp roughly 2,600 products to volume production in 2025, including 400 new products across phones to autos. The company reported AI/HPC wafer demand grew 11× from 2022 to 2026, and large-format AI chip demand rose 6×. TSMC also noted U.S. expansion with Fab22’s PH4 and an advanced packaging AP1 facility under construction, and highlighted its COUPE photonics engine promising major energy and latency improvements when integrated with packaging.
TSMC told investors and partners it now expects the global semiconductor market to exceed $1.5 trillion by 2030, up from a prior $1 trillion outlook, driven chiefly by AI and high-performance computing which it predicts will account for 55% of the market. TSMC plans accelerated capacity expansion in 2025–2026, building a ninth fab phase and advanced packaging sites, boosting 2nm and next-gen A16 production with a 70% CAGR in related capacity through 2028. The company forecasts an 11-fold increase in AI accelerator wafer demand (2022–2026) and expects CoWoS advanced packaging capacity to grow at over 80% CAGR through 2027. Global plant updates include expanded fabs in Arizona, upgraded plans in Japan to 3nm, and ongoing construction in Germany.
TSMC told investors at a technology seminar that it now expects the global semiconductor market to top $1.5 trillion by 2030, up from its prior $1 trillion forecast. The company said AI and high-performance computing will drive 55% of that market, with smartphones at 20% and automotive applications at 10%. To meet demand, TSMC accelerated capacity expansion in 2025–2026 and plans to build a Phase 9 fab and advanced packaging facilities in 2026. The outlook underscores how generative AI, data centers, and HPC workloads are reshaping chip demand and validates continued foundry investment and advanced packaging as strategic priorities for the semiconductor supply chain.