A 30-year-old environmental crisis in Tamil Nadu's Ranipet highlights the challenges of legacy industrial waste and poor governance. An estimated 2.25 lakh tonnes of toxic hexavalent chromium sludge from a closed factory, requiring ₹650 crore for safe disposal, continues to contaminate groundwater, affecting multiple villages. This case is a critical study for environmental laws, polluter accountability, and the long-term costs of industrial pollution.
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- ›Factory Established: 1975
- ›Factory Closed: 1995
- ›Target this Data: 2.25 lakh tonnes of chromium sludge requiring ₹650 crore for disposal.
- ›Target this Nodal Body: Tamil Nadu Pollution Control Board (TNPCB) for enforcement.
- ›Target this Legal Point: The Water (Prevention and Control of Pollution) Act, 1974, under which such industrial discharge is regulated.
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