The memory of empty factory floors and half-finished cars waiting for microchips still haunts India's automotive industry. During the global chip shortage that peaked after the pandemic, the country's car makers faced a cumulative backorder of nearly 500,000 units. That crisis exposed a hard truth: a modern vehicle can contain over a thousand semiconductors, and India imported almost all of them. Today, the industry is not waiting for the next crunch. Automakers, domestic conglomerates, and the government are pouring billions into a homegrown semiconductor ecosystem that spans design, fabrication, packaging, and testing.
The Automotive Wake-Up Call
Legacy chips — mature-node semiconductors used for power management, microcontrollers, and sensors — make up about 95 percent of automotive semiconductor demand. When global supply chains froze, Indian car plants had no alternative sources. The shortage forced production cuts, delayed launches, and frustrated customers. It also made clear that electronic component imports had surpassed oil imports in value. With the arrival of 6G, electric vehicles, and advanced driver-assistance systems, demand is expected to skyrocket. The government has set a target to double the domestic semiconductor market to $64 billion by 2026 and reach $110 billion by 2030.
Policy Framework That Changed the Game
In December 2021, the India Semiconductor Mission (ISM) was created as the nodal agency under the Ministry of Electronics and Information Technology. Its mandate covers the full value chain: silicon fabs, compound-semiconductor and display fabs, assembly-testing-marking-packaging (ATMP) and outsourced semiconductor assembly and test (OSAT) units, and design-linked incentives (DLI). The original programme carried an outlay of INR 76,000 crore. In July 2026, the Union Cabinet approved Semicon 2.0 with a larger allocation of INR 1.275 lakh crore, adding dedicated pillars for equipment, materials, advanced packaging, R&D, and talent. Fiscal support of up to 50 percent of project cost is available across all technology nodes for fabs and for ATMP/OSAT facilities. States layer additional incentives — capital subsidies, land, power tariffs, and training support — on top of central benefits.
Mega Projects Anchored by Automotive Demand
The single largest commitment comes from Tata Electronics in partnership with Taiwan's Powerchip Semiconductor Manufacturing Corp (PSMC). Their $10.9 billion greenfield fab in Dholera, Gujarat, targets 28 nm and above nodes suited for power-management ICs, display drivers, microcontrollers, and high-performance logic for automotive, AI, and 5G. Commercial operations are targeted for FY 2029–30. In the same state, Micron Technology is investing $2.75 billion in an ATMP facility at Sanand for DRAM and NAND memory packaging. CG Power, together with Japan's Renesas and Thailand's Stars Microelectronics, is building a $918 million OSAT and advanced-packaging unit in Sanand focused on microcontrollers, analog chips, and system-on-chip production for automotive and industrial segments. Kaynes Semicon has commissioned an OSAT line in Sanand with a capacity of six million chips per day, already shipping commercial modules to U.S. and domestic customers. Further east, Tata Semiconductor Assembly and Test (TSAT) is setting up a $3.3 billion OSAT plant in Jagiroad, Assam, aimed at automotive, EV, and mobile segments. In Uttar Pradesh, an HCL–Foxconn joint venture is investing INR 37 billion in an OSAT facility near Jewar airport to produce display-driver chips for smartphones, laptops, and automotive systems.
Design Talent as a Force Multiplier
India hosts nearly 20 percent of the global semiconductor chip-design workforce — over 100,000 engineers trained through government programmes, including 68,000 in chip design. Global capability centres of AMD, NXP, and others anchor a vibrant design ecosystem. The DLI scheme has approved 24 design projects worth approximately INR 9 billion, covering automotive radar, drone detection, energy metering, satellite communications, and IoT. Fourteen participating startups have raised venture capital of around INR 6.5 billion. Researchers at the Indian Institute of Science, Bangalore, have developed on-chip electrical switches that handle the high-voltage requirements unique to automotive electronics — a step toward owning intellectual property rather than only providing design services.
Gujarat and Sanand: The Emerging Silicon Corridor
Gujarat has emerged as the primary semiconductor cluster. The Dholera Special Investment Region offers a 900-square-kilometre greenfield site with port proximity, dedicated water and power infrastructure, and worker housing. Sanand, once known only for automobile plants, now hosts Micron, CG Power, and Kaynes Semicon facilities, creating a dense supplier ecosystem. The state's early semiconductor policy, fast project execution, and the catalytic effect of Micron's investment have made it the preferred destination. Other states — Assam, Odisha, Andhra Pradesh, Punjab, Uttar Pradesh, Karnataka, Tamil Nadu — are building their own clusters with tailored policies.
Beyond Fabrication: The Ownership Challenge
Policy analysts caution that building fabs alone does not guarantee technological sovereignty. The value chain stretches from electronic design automation (EDA) tools and core IP — dominated by a few U.S. firms — to specialised gases, photoresists, and precision equipment. India's current strength lies in design services for multinational companies. The next leap requires Indian firms to own architecture, IP, and finished products. Fabless startups such as Mindgrove, Signalchip, and Saankhya Labs are early examples. Semicon 2.0 explicitly incentivises equipment manufacturing, speciality chemicals, advanced packaging, and domestic R&D to deepen the "missing middle" of the supply chain.
Anchor Demand from Autos, EVs, and Defence
A sustainable semiconductor ecosystem needs demanding lead customers. India's automotive market — the third largest globally — alongside electric mobility, telecommunications, defence, industrial automation, and data centres provides that demand. Government procurement in strategic sectors can catalyse domestic sourcing, but chips must ultimately compete on reliability, performance, and price. The rise of AI infrastructure, with over 38,000 GPUs onboarded through a national compute initiative by early 2026, adds another vector of demand for high-performance processors, networking, and power-management silicon.
The Road Ahead
The first silicon from India's new fabs is still a few years away. Yield curves, process know-how, and supply-chain depth will determine whether capacity translates into competitiveness. The metric of success is not the number of fabs announced but the emergence of Indian-owned IP, revenue-generating fabless companies, domestic capabilities in critical materials and equipment, and chips that win in global markets. For the automotive industry, the stakes are clear: a resilient, local semiconductor supply chain is no longer a strategic option — it is a prerequisite for every future launch, whether internal-combustion, electric, or software-defined.
The chip shortage was a painful lesson. India's response has been swift, coordinated, and capital-intensive. Automakers are no longer passive buyers; they are active participants in shaping a domestic semiconductor future. If the current trajectory holds, the next time global supply chains tremble, Indian cars will keep rolling on chips designed, made, and packaged at home.
FAQs
What triggered India's heavy investment in semiconductors?
The global chip shortage after the pandemic caused a backorder of nearly 500,000 vehicles in India, exposing the auto industry's total dependence on imported semiconductors.
Which are the biggest semiconductor projects linked to automotive demand?
Tata Electronics–PSMC's $10.9 billion fab in Dholera, Micron's $2.75 billion ATMP plant in Sanand, CG Power–Renesas–Stars Micro's $918 million OSAT in Sanand, and Tata's $3.3 billion OSAT in Assam are the largest approved projects serving automotive and EV segments.
How much government support is available for semiconductor manufacturing?
The central government provides up to 50 percent of project cost for fabs, compound-semiconductor facilities, and ATMP/OSAT units under the India Semiconductor Mission and Semicon 2.0. States add capital subsidies, land, power benefits, and training support.
Does India have the design talent for automotive chips?
Yes. India hosts roughly 20 percent of the world's chip-design engineers, and the Design Linked Incentive scheme has approved 24 automotive-relevant design projects including radar, drone detection, and IoT applications.
When will Indian-made automotive chips reach production volumes?
Micron, Kaynes, and CG Power OSAT lines have already begun pilot or commercial production. The first large logic fab (Tata–PSMC in Dholera) targets commercial operations by FY 2029–30, while compound-semiconductor and SiC fabs in Odisha aim for 2027–28.
