The oil spill originating from the Chennai Petroleum Corporation Ltd (CPCL) refinery has expanded its reach to at least 20 square kilometers into the sea, as reported by the coast guard. The aftermath of the spill, which has been ongoing for a week, continues to exacerbate damage to Chennai's ecologically sensitive Ennore creek. The impact is visible along the river Kosasthalaiyar, where tar balls and substantial oil layers now mar the coastline, leaving a trail of deposits on shores and fishing boats, as reported by NDTV.
The Tamil Nadu Pollution Control Board attributes the spill to inadequate stormwater management at CPCL, resulting in the overflow of oil-mixed water during last week's floods caused by Cyclone Michaung. Fishermen like Suresh express the devastating consequences, noting the loss of livelihood due to the absence of fish.
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Despite the belated deployment of spill containment methods such as oil boomers, skimmers, and gully suckers, environmentalist Nityanand Jayaraman criticizes the delayed response, asserting that the damage to the eco-sensitive creek is now at its peak. The Pollution Control Board has directed CPCL to identify and address oil spill hotspots, issuing stringent directives to ensure zero leakage under the threat of operational suspension for non-compliance.
Efforts are underway to compensate those who suffered property loss or health hazards due to the spill, with authorities acknowledging the entry of oil-contaminated floodwater into hundreds of homes during Cyclone Michaung. Residents in affected areas report respiratory issues and skin problems. While more machines are being mobilized to contain the spill, the assessment of the spill's magnitude remains elusive nearly a week after the disaster. Tamil Nadu Environment Secretary Supriya Sahu emphasizes the utilization of oil skimmers and the involvement of additional machines and experts to address the evolving situation.
