The number to watch in Indian manufacturing sits in Gujarat. Tata Electronics, building the country’s first large-scale semiconductor fabrication plant at Dholera with Taiwan’s PSMC, is targeting first silicon by December 2026 — the first wafers ever produced on an Indian commercial fab line. The project carries a total investment of about ₹91,000 crore, with the central government funding roughly half the capital cost.
The plan is pragmatic rather than bleeding-edge, and deliberately so. The 300mm fab is being configured for mature and specialty nodes — a band spanning roughly 28 to 110 nanometres, with initial output on older, well-proven technology — aimed at the high-volume chips that run cars, appliances, industrial controls and displays. Reports suggest an initial ramp on 90nm-class processes, scaling toward a target of about 50,000 wafer starts a month. It is a bet on the workhorse silicon the economy actually consumes, not the marketing headline of the smallest transistor.
A country’s first fab is not judged by nanometres. It is judged by whether the line yields, the customers qualify it, and the second fab follows. December is the first of those tests.
The fab does not stand alone. Under the India Semiconductor Mission, some ten units have been approved — two fabs and eight assembly-and-test facilities — drawing more than $21 billion of committed investment, with Micron’s packaging plant at Sanand already putting chips through and pilot lines running elsewhere. The strategy is to build the full stack — fabrication, packaging and design — rather than a single showcase plant, so that value localises across the chain.
The constructive read is that India is entering semiconductors with realistic ambition: start with the mature chips the domestic market and its carmakers need, prove yield and reliability, and climb the value curve from there. The challenges are candid — talent, ultra-pure water and power, and customer qualification cycles — but each is a solvable, compounding problem. The way forward is patient execution and deep supplier development, so first silicon in December becomes a durable industry, not a one-off ribbon-cutting.