From MoUs to megafabs: India's semiconductor mission enters the make-or-break year

In a nondescript industrial corridor outside Sanand, Gujarat, a building that looks unremarkable from the highway is quietly becoming the most consequential construction site in Indian manufacturing. Inside, Micron Technology is installing clean-room modules that must maintain fewer than 10 particles per cubic metre of air — a standard so exacting that a single human sneeze would contaminate an entire production floor. When this facility begins test runs later this year, it will mark the first time a semiconductor operation of global scale has produced output on Indian soil.

It has taken India nearly three years to get here. And Sanand is just the beginning.

The $15 Billion Question

Since 2023, India has approved three major semiconductor fabrication projects with combined announced investments exceeding $15 billion. Micron's $2.75 billion assembly, test, marking, and packaging (ATMP) facility in Sanand. The Tata-PSMC joint venture for a 28nm wafer fab in Dholera. And the CG Power-Renesas collaboration for a legacy-node OSAT (Outsourced Semiconductor Assembly and Test) plant in Sanand.

The numbers are large. The ambition is larger. But the semiconductor industry is uniquely unforgiving — a domain where a six-month delay in commissioning can mean a lost generation of customers, and where a single contamination event can destroy millions of dollars of product in hours.

"India has the announcements," said a senior industry consultant who advises multiple fab projects in Asia. "What it doesn't have yet is a single commercial chip. That's the gap between strategy and execution."

The Workforce Crisis No One Wants to Talk About

Building fabs is one problem. Staffing them is another. India's semiconductor workforce gap is estimated at 85,000 engineers by 2027 — not software engineers, but process engineers, equipment technicians, yield analysts, and cleanroom operators with highly specialised training that Indian universities do not currently provide at scale.

The government has launched skill development programmes through the India Semiconductor Mission (ISM), partnering with institutions like IIT Bombay, IISC Bangalore, and BITS Pilani. Over 15,000 students have enrolled in chip-design courses. But chip design and chip fabrication require fundamentally different skill sets. Designing a circuit on software is not the same as operating a chemical vapour deposition chamber at 400°C.

"We are training people to design chips in a country that has never manufactured one," observed Dr. V. Ramgopal Rao, former IIT Delhi director and semiconductor researcher. "The fab floor is a different world. You learn it by doing it — and we have no fabs to learn in."

Incentives With Teeth

One significant shift in 2026: the government has restructured its incentive framework. Under the revised India Semiconductor Mission guidelines, capital subsidies — which can cover up to 50% of project costs — are now disbursed against verified production milestones, not construction progress. This means companies cannot claim public funds simply for pouring concrete. They must demonstrate equipment installation, clean-room certification, and eventually, yield data.

This is a direct response to criticism that previous manufacturing incentives — particularly in defence and electronics — devolved into "MoU tourism," where announcements generated political capital but produced little industrial output.

"The milestone-linked structure is the single most important policy change," said Jaideep Mehta, a semiconductor supply-chain analyst. "It aligns the government's risk with the company's execution. You don't get paid until the fab works."

The Global Context

India is not building semiconductors in a vacuum. The global chip market, projected to reach $1 trillion by 2030, is being reshaped by geopolitical competition between the US, China, Taiwan, South Korea, and the EU — all of whom are pouring tens of billions into domestic fab capacity. The US CHIPS Act has committed $52.7 billion. The EU Chips Act has allocated €43 billion. China has spent an estimated $150 billion over the past decade.

India's $15 billion, while significant for a developing economy, places it at the lower end of this global race. Its competitive advantage is not capital — it is talent pipeline potential, lower labour costs, and a domestic market of 1.4 billion people who are rapidly digitising.

But potential is not production. The next twelve months — Micron's first test runs, Tata-PSMC's construction pace, ISM's workforce output — will determine whether India becomes a serious participant in the semiconductor supply chain or remains, as it has been for decades, a consumer of chips designed and fabricated elsewhere.

The clean rooms in Sanand are being sealed. The question is whether India can fill them — not just with equipment, but with the thousands of skilled hands that turn silicon into sovereignty.