TSMC projects global chip market will surge to $1.5 trillion by 2030 as AI boom reshapes industry

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Taiwan Semiconductor expects the global semiconductor market to exceed $1.5 trillion by 2030, up from its previous $1 trillion forecast. AI and high-performance computing will drive 55% of market growth, prompting TSMC to accelerate capacity expansion with $31.28 billion in capital spending and aggressive buildout plans across Arizona, Japan, and Germany.

TSMC Raises Global Chip Market Forecast Amid AI Boom

TSMC has significantly revised its outlook for the global chip market, projecting it will surpass $1.5 trillion by 2030 according to presentation materials released ahead of the company's technology symposium in Hsinchu on Thursday

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. This marks a substantial increase from the world's largest contract chipmaker's previous forecast of $1 trillion, signaling confidence in sustained demand across multiple sectors. The upgraded projection reflects how rapidly AI drives growth across the semiconductor industry, fundamentally altering production priorities and investment strategies.

Source: Benzinga

Source: Benzinga

AI and High-Performance Computing Dominate Market Share

The most striking aspect of Taiwan Semiconductor's forecast is the dominance of AI and high-performance computing, which are expected to account for 55% of the total global semiconductor market to reach over $1.5 trillion

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. Smartphones will follow with a 20% share, while automotive applications will represent 10% of the market. This distribution underscores a fundamental shift in semiconductor demand patterns, with AI accelerator wafer demand projected to increase 11-fold between 2022 and 2026

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. The explosive growth in AI accelerator requirements reflects the computing intensity of large language models and other machine learning applications that now define the technology landscape.

Aggressive Capacity Expansion to Meet Surging Demand

To address the AI boom, TSMC has outlined ambitious capacity expansion plans backed by substantial capital investment. The company's board has approved $31.28 billion in capital spending to expand advanced chip manufacturing capacity, construct new fabs, and install facility systems supporting AI, 5G, and high-performance computing chips

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. The chipmaker said it has accelerated capacity additions in 2025 and 2026, with plans to start nine new stages of wafer fabs and advanced packaging sites in 2026

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. TSMC expects to increase output for its most advanced 2-nanometer chips and next-generation A16 chips at a 70% compound annual growth rate from 2026 through 2028

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Advanced Packaging Technology Scales Rapidly

The company's CoWoS advanced packaging technology, widely used in AI chips including those designed by Nvidia, will see capacity growth exceeding 80% on a compound annual growth rate basis from 2022 to 2027

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. This aggressive scaling of CoWoS capacity addresses a critical bottleneck in AI chip production, as the Chip on Wafer on Substrate technology enables the high-bandwidth memory integration essential for modern AI accelerators. The rapid expansion indicates TSMC's confidence that advanced packaging will remain a competitive differentiator as chip architectures grow more complex.

Source: Market Screener

Source: Market Screener

Global Manufacturing Footprint Expansion Accelerates

TSMC's global manufacturing footprint expansion reflects both strategic diversification and customer demands for geographic supply chain resilience. In Arizona, the first plant is already in production, with equipment installation for the second plant scheduled for the second half of 2026

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. Construction of a third plant is underway, while work on a fourth plant and the site's first advanced packaging facility is expected to begin this year. Taiwan Semiconductor bought a second large plot in Arizona for future expansion, with projections showing Arizona output will increase 1.8 times by 2026, achieving yields comparable to those in Taiwan . In Japan, the first plant is producing 22-nanometer and 28-nanometer products in volumes, while plans for the second plant have been upgraded to 3-nanometer due to strong demand

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. In Germany, the plant is under construction and progressing as expected, with plans to offer 28-nanometer and 22-nanometer technologies, followed by 16-nanometer and 12-nanometer technologies . This geographic diversification positions TSMC to serve regional markets while mitigating geopolitical risks that have increasingly concerned chip buyers and governments alike.

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