Science TechnologyTuesday, 25 August 2026·The Hindu - National
Assam semiconductor project faces pollution risk near Jagiroad TSAT facility
Polluting stone quarries near Tata’s ₹27,000 crore TSAT facility in Assam’s Jagiroad have raised concerns over the semiconductor project’s environmental safety.
Key highlights
Direct fact
In August 2026, concerns were raised over dust and blasting near Tata’s ₹27,000 crore Semiconductor Assembly and Test (TSAT) facility at Jagiroad in Morigaon district, Assam, where over 60% of the work was already complete.
Key specifics
- The TSAT facility is being developed by Tata in Morigaon district’s Jagiroad, about 55 km east of Guwahati.
- The project cost is ₹27,000 crore and it is linked to the India Semiconductor Mission (ISM).
- Over 60% of the work at the TSAT facility was reported complete.
- On 10 March, the Assam Cabinet decided that no cement plants or other polluting industries would be permitted within a 15-km radius of the Electronic City.
- On 2 May, the Industries Department issued an order directing strict compliance and a monitoring mechanism; on 30 July, it clarified the restriction would apply prospectively.
Exam lens
Science and technology plus governance question type: semiconductor ecosystem, India Semiconductor Mission, cleanroom standards, Assam Cabinet order, 15-km radius restriction — a TNPSC one-liner may ask where the TSAT facility is located and what environmental restriction was imposed.