Tata Under Scrutiny: New Investigation into iPhone Factory Pollution
Farmers allege water contamination; Tata denies it, but authorities investigate
June 21, 2026 · 3 min read
TL;DR: Tata Electronics faces an investigation for water pollution at its iPhone component factory in India. Local farmers report damage; Tata claims internal samples are clean. Authorities continue to probe.
What happened?
Tata Electronics' plant in Hosur, Tamil Nadu, which manufactures components for iPhones, has been subject to a new investigation by local health authorities due to allegations of water pollution. According to Reuters, local farmers have reported health issues and crop damage they attribute to discharges from the factory. Tata has stated that water samples taken within its facilities show no signs of contamination, but the external investigation is ongoing. This incident is not isolated: in 2022, Foxlink's plant in Andhra Pradesh suffered a fire that halted production of iPhone casings, and in 2021, Wistron's plant in Narasapura was looted by workers protesting unpaid wages. These events underscore the operational and reputational risks in Apple's supply chain in India.
Why is it important?
This controversy adds to a history of environmental concerns in Apple's supply chain in India. Tata is a key supplier for Apple, and any scandal could affect the reputation of both companies, especially at a time when Apple seeks to diversify production outside China. According to 9to5Mac, the Hosur plant is one of Tata's most important facilities for manufacturing metal components and assembling iPhones. India currently accounts for about 7% of global iPhone production, and Apple aims to increase that figure to 25% by 2025. The response of Indian authorities will be closely watched by investors and activists, as any delay in expansion could benefit competitors like Samsung and Xiaomi, which also manufacture in India. Additionally, the Indian government promotes the 'Make in India' program to attract foreign investment, and this case could send mixed signals about environmental protection and regulatory stability.
What will be the consequences?
If contamination is confirmed, Tata could face fines, lawsuits, and suspension of operations, delaying Apple's expansion plans in India. In 2018, Foxconn's plant in Sriperumbudur was fined for wastewater violations, and in 2020, Pegatron's plant in Chennai faced protests over working conditions. Even if no evidence is found, public perception is already damaged. Local farmers have blocked roads in protest, which could escalate into larger disturbances, as happened in 2021 with farmer protests in Delhi. In the long term, Apple could be pressured to conduct stricter environmental audits of its suppliers, similar to what it did after the cobalt battery supply chain pollution scandal in the Democratic Republic of Congo. Additionally, institutional investors like Norges Bank Investment Management have urged Apple to improve environmental transparency of its suppliers.
What should readers know?
This case reflects the challenges of manufacturing in emerging economies: balancing industrial development with environmental protection. Consumers should be aware that the products they use have an impact beyond their design. Corporate transparency will be key to maintaining trust. According to WHO data, water pollution causes 1.8 million deaths annually in developing countries, and the electronics industry is responsible for 10% of global toxic wastewater. Apple has pledged to be carbon neutral by 2030, but this incident shows that sustainability must also include water management and the rights of local communities. Readers can follow the investigation through sources like Reuters and 9to5Mac, and demand that Apple publish the full results of environmental audits of its suppliers in India.