Carbon nanotube transistor market seen hitting $2.42 billion by 2030

By AI, Created 4:22 PM UTC, May 18, 2026, /AGP/ – The Business Research Company says the carbon nanotube transistor market will grow from $1.12 billion in 2025 to $2.42 billion by 2030, driven by demand for faster, smaller, more energy-efficient electronics. North America led the market in 2025, while Asia-Pacific is expected to post the fastest growth.

Why it matters: - Carbon nanotube transistors could help push chips beyond the limits of traditional silicon by improving speed, efficiency and miniaturization. - The market outlook points to rising demand in AI hardware, wearables, connected devices and other electronics that need more performance in less space. - The forecast suggests the technology is moving from niche research toward broader commercial relevance.

What happened: - The Business Research Company said the carbon nanotube transistor market will grow from $1.12 billion in 2025 to $1.31 billion in 2026. - The market is projected to reach $2.42 billion by 2030. - The company forecast a 16.4% CAGR for the 2025-2026 period and a 16.7% CAGR through 2030. - The report was published May 14, 2026, in London. - Download a free sample of the market report - View the full market report

The details: - Carbon nanotube transistors use carbon nanotubes instead of traditional silicon channels to conduct electricity. - The technology offers high electrical conductivity, strong charge-carrier mobility and thermal stability. - The design allows faster switching and lower power use. - The report links recent growth to demand for smaller semiconductors, adoption of carbon nanotube technology in electronics, high-performance computing needs, semiconductor manufacturing advances and higher electronics R&D spending. - The forecast period is supported by growing use in AI accelerators, energy-efficient devices, flexible and wearable electronics, memory and storage technologies, automotive electronics and connected internet devices. - The report also flags broader adoption of wearable and flexible tech, stronger demand for high-performance computing, more AI accelerator integration, memory and storage development, and sensor and biosensor innovation as key trends. - Consumer electronics demand remains a major driver as smartphones, laptops, tablets, wearables and smart home devices keep pushing manufacturers toward smaller and more efficient transistors. - In May 2023, the Japan Electronics and Information Technology Industries Association reported Japan’s consumer electronic equipment production at $209.16 million, up from $164.65 million in May 2022. - North America held the largest market share in 2025. - Asia-Pacific is expected to be the fastest-growing region during the forecast period. - The report covers Asia-Pacific, South East Asia, Western Europe, Eastern Europe, North America, South America, the Middle East and Africa.

Between the lines: - The growth projections reflect a broader semiconductor race focused on efficiency, miniaturization and specialized computing. - AI accelerators and connected devices are becoming important pull factors because they reward chips that can process more while using less power. - The regional split suggests near-term strength in established markets and faster adoption in Asia-Pacific manufacturing and electronics ecosystems.

What’s next: - Market momentum will likely depend on whether carbon nanotube transistors keep improving on cost, manufacturability and integration into commercial devices. - Watch for more development in AI hardware, wearable devices, memory systems and automotive electronics. - The report points to expanding interest in sensor and biosensor applications as the technology matures.

The bottom line: - Carbon nanotube transistors are positioned as a high-growth semiconductor niche with broad electronics applications and a strong long-term efficiency pitch.