Floods, oil spill and ammonia gas leak…what other horrors await Chennai’s Ennore?

Violations by industries in Ennore have had a devastating impact on the biodiversity there, says environmental activist Prabhakaran

For more than a month now, Ennore has been in the news continuously. First, we had the floods, then the oil spill and now the gas leak. Hundreds of villagers in Ennore have been protesting for two weeks against the industrial pollution that has been taking a heavy toll on their livelihood and health for nearly five decades.

Located in the northern part of Chennai, the Ennore Industrial Cluster has two thermal power stations, ash ponds, two ports, fertiliser manufacturing industries, pharmaceutical companies, oil storage terminals, coal storage yards and cement manufacturers.

Once a quiet and verdant locale, the Kosasthalaiyar River and the Ennore Creek made life economically sustainable for the fisherfolk living in Ennore. The unregulated industrial pollution of the area over decades has resulted in widespread environmental degradation. This calls for an urgent need to discuss the larger systemic issues and to look into the long-term impact of the recent incidents.

In this video interview, Shobana Radhakrishnan, Senior Reporter with Citizen Matters Chennai, discusses the burning issues in Ennore with Prabhakaran Veeraarasu, an environmental activist from Chennai.


Read more: Chennai’s Ennore in peril: Residents battle the nightmare of industrial pollution


Prabhakaran Veeraarasu, an environmental activist from Chennai
Prabhakaran Veeraarasu, an environmental activist from Chennai

Prabhakaran Veeraarasu is a long-time member of Poovulagin Nanbargal, a 30-year-old environmental organisation, working on the issues of GM crops, nuclear energy, air pollution, and climate change. He is also a strong advocate of alternative energy. Prabhakaran is a well-known campaigner on various issues related to pollution and waste management. At present, he is serving as an expert committee member in the Tamil Nadu state planning committee for framing the state’s waste management policy. He holds a Master’s degree in Environmental Engineering from Anna University. Prabhakaran has written two books, one on climate change and the other about air pollution.


Read more: Oil spill in Ennore brings fishing to a standstill


Current incidents to have a long-term impact

While the people of Ennore have been demanding the closure of Coromandel International Limited fertiliser company that caused the ammonia gas leak in Ennore, the National Green Tribunal has also taken suo moto cognisance of the case. In the meantime, it is also important to know about the protocols that should have been followed by the polluters in the case of the oil spill and gas leak. Noting that even the police personnel on the ground did not know what precautionary measures needed to be taken during the gas leak, Prabhakaran explains in detail the protocols in place and how they were blatantly violated during both incidents.

Further, explaining the long-term impact of the recent incidents on the ecology and people of Ennore, Prabhakaran notes that after the 2017 oil spill, fish production was completely affected. “After nearly six years, the fish production started getting a little better this year. Notably, the 2017 oil spill happened in the sea and it took over half a decade for the ecology to revive itself. This year, the oil spill has happened in the eco-sensitive zones of Ennore Creek and the impact is going to be much worse than last time,” he notes.

Watch the full video here:

Also read:

Leave a Reply

Your email address will not be published. Required fields are marked *

Similar Story

Explained: How Mumbai is losing its tree cover to infrastructure projects

Mumbai's landscape is changing with big infra projects. Experts suggest better use of government plots and improved street design to retain green cover.

Long before Mumbai’s relentless summer even began this year, the city was already simmering. In March, Mumbai was hit by a severe heatwave, with the temperature reaching a five-year high of 40° Celsius. As rapid urbanisation and a flurry of infrastructure projects replace dense tree cover with steel and mortar, heatwaves seem to have gone from being rare occurrences to an annual threat.   The Mumbai Metro Rail Corporation Limited (MMRCL) cut a whopping 3,093 trees in Aarey Colony to make way for Mumbai’s Aqua Line ( Metro 3). For environmentalist Stalin Dayanand, this is not just a temporary problem.…

Similar Story

Notes from the field: Why Begur Lake is losing its waterbirds

71% of waterbirds at Begur Lake are declining. A visit to one of Bengaluru’s rapidly deteriorating lakes shows what's causing the collapse.

During the Open City biodiversity datajam held in December 2025, our group examined the ecological trends around Bengaluru’s lakes. Our analysis suggests a majority of waterbirds are declining across the city's lakes. Earlier, we addressed crucial questions on how migrant and resident waterbirds are surviving across 14 of Bengaluru’s lakes, how the shape of the lakes influence microhabitats, and how a scoring system can be used to record the decline in lake quality and bird populations. The last of our four-part series turns its attention to an individual site. As part of this study of waterbirds in 14 city lakes,…