Odisha Breaks Ground on $4.7B Compound Semiconductor Fab, India's First

Odisha commenced construction on a $4.7 billion compound semiconductor fabrication complex—the first facility in India dedicated to gallium nitride and silicon carbide substrates. The state government, historically dependent on coal and iron ore extraction, is now the anchor investor in a cluster designed to manufacture power electronics and RF components for defense, automotive, and industrial applications. Construction began last week in the Bhubaneswar Industrial Park, where site preparation has already cleared 320 acres for the initial fab and ancillary cleanrooms.

The facility will focus on wide-bandgap semiconductors—materials that operate at higher voltages and temperatures than standard silicon. India's domestic chip consumption reached $31 billion in 2023, yet the country fabricates less than 1% of what it consumes. Odisha's project targets 15,000 wafer starts per month by late 2027, with initial production scheduled for Q2 2026. The state is co-investing alongside a consortium that includes Kaynes Technology and two unnamed Taiwanese equipment suppliers. Kaynes has committed $1.1 billion in equity and will hold operational control. Delhi's Ministry of Electronics approved the project under its Modified Semiconductor Incentive Scheme, which reimburses 50% of capital expenditure for fabs meeting domestic-content and employment benchmarks.

This matters because India's semiconductor ambition has been declarative, not operational, for three years. The previous headline projects—a $10 billion Foxconn-Vedanta venture and ISMC's $3 billion announcement—both collapsed over partner disputes and subsidy disagreements. Odisha's approach is different: the state itself is the cornerstone equity holder, and the project has already secured land, environmental clearances, and a 400-megawatt dedicated power substation. The Ministry of Defense has pre-committed to 30% of the fab's initial output for indigenous radar and missile programs, providing demand certainty that venture-backed projects lacked. Meanwhile, China has restricted gallium exports since August 2023, and global GaN wafer prices have risen 22% over the past fourteen months. Odisha's timing allows it to capture margin as global supply chains re-route around Beijing.

The second-order effects extend beyond chips. Odisha is negotiating with Applied Materials and Tokyo Electron for on-site service centers, which would create India's first in-country cleanroom equipment repair network. The state has also earmarked $240 million for a technical university adjacent to the fab, training 1,200 engineers annually in semiconductor process technology. If the project meets its 2027 ramp, India will have proven it can execute a greenfield fab—not just announce one. That credibility shift will matter when Western governments and chipmakers evaluate India's candidacy for advanced logic nodes under friendshoring frameworks.

Operators and allocators should track two near-term milestones. First, equipment installation is scheduled to begin in Q4 2025; any delay past January 2026 will indicate supply-chain friction or cleanroom certification issues. Second, Kaynes is expected to file for an IPO in H2 2025 to raise an additional $600 million for working capital. The prospectus will disclose offtake agreements and customer concentration, clarifying whether the defense pre-commitment is binding or aspirational. Watch also whether Odisha announces a second-phase expansion before first wafers ship—that would signal the state is positioning for compound semiconductor packaging, not just fabrication.

India now has one fabrication project with foundation poured, power contracted, and a state balance sheet behind it. The rest is execution.