Overview
- The Tamil Nadu Pollution Control Board issued a formal warning dated May 25 after five inspections between December 2025 and May 2026 that found wastewater was being discharged into a rainwater‑harvesting pond which overflowed into open wells on adjacent farmland.
- Local farmers had complained for months that factory wastewater was contaminating their land and wells, raising immediate concerns about drinking and irrigation water for the surrounding community.
- Tata Electronics rejects the regulator's findings and says an independent, accredited laboratory analysis found the plant in full compliance with environmental norms and that the company has submitted responses to authorities.
- The Hosur facility makes iPhone back panels and other components and is a key part of Apple’s move to shift production to India, so any enforced shutdown or power cut could interrupt component supply and affect wider production plans.
- The warning remains active and could lead to disconnection or closure if regulators find Tata's replies unsatisfactory, and so far neither Apple nor the Tamil Nadu government has publicly commented on the dispute.