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Hindustan Lever and Mercury Poisoning

Unfair And Ugly

Hindustan Unilever’s thermometer factory in Kodaikanal was closed down in 2001 but its former workers and local residents continue to suffer the deadly effects of mercury poisoning. Nisha Ponthathil reports

Sustained campaign Former HUL employees observe a Global Day of Action every year to highlight violations of environmental and labour standards by the company

“Unilever is a unique company with a proud history and a bright future. We have ambitious plans for sustainable growth and an intense sense of social purpose.”

Thus reads the vision statement of Hindustan Unilever Limited (HUL), a leading fast-moving consumer goods company in . But there is nothing ‘Fair and Lovely’ about HUL in Kodaikanal, often referred to as the “Princess of Hill Stations”, a much sought after tourist destination in .

The HUL, which posted an annual revenue of Rs 28,019 crore in the year 2013-14, has not acquitted itself well either in terms of protecting the environment or caring for the lives of its former workers at its thermometer factory in Kodaikanal, which was established in 1983 but closed down in 2001. They battle for their lives and for remediation of the polluted soil and environment in this quiet and verdant part of Kodaikanal caused due to careless disposal of mercury used in the manufacture of the thermometers.

Fourteen years after its closure, justice eludes the hundreds of former HUL workers and their families who are suffering from chronic illnesses. Over the years, the former employees have held many sit-ins and organised several protests, including observing a Global Day of Action on 7 March (this year it was observed on 6 March) to mark the anniversary of the closure of the Kodaikanal factory, all in an attempt to highlight the HUL’s labour, environmental and social practices in contravention of its stated commitment to sustainability and responsibility.

Nityanand Jayaraman, a former Greenpeace campaigner and well-known environmentalist, tells Tehelka, “Unilever’s failure to address its environmental and labour-related liabilities in Kodaikanal is something that needs to be seen at a global level because Unilever itself has a global presence.”

HUL in our daily lives

The HUL invades households in myriad forms what with its 400-odd brands and 20 consumer categories worldwide. In , an estimated 700 million consumers use the HUL’s 45 active brands of beverages, cleaning agents, soaps, shampoos, teas, detergents, personal care products and water purifiers, among others. The company owns some of the best-known brands such as Fair and Lovely, Dove, Ponds, Surf, Lux, Vaseline, Kissan, Bru, Lipton, Magnum, Annapurna and Pureit. “We meet everyday needs for nutrition, hygiene and personal care with brands that help people feel good, look good and get more out of life,” reads the home page of the HUL website. However, its own conduct insofar as its Kodaikanal factory is concerned has been far from satisfactory.

“The Global Day of Action is an act of grassroots mobilisation where communities, labour organisations and environmental groups that are aware of Unilever’s real story of labour and environmental rights violations get together to tell Unilever that we are watching and speaking out. This year, people from the UK, the US, South Africa and Minamata, Japan, have participated in the Global Day of Action,” Jayaraman adds.

The Backstory

Kodaikanal, which in Tamil means the “Gift of the Forest”, changed forever in 1983 when Chesebrough-Pond’s Inc relocated its decades-old mercury thermometer factory from the US to  following the tightening of environmental regulations in the US due to mercury’s toxic effects. The factory was (wrongly) registered as a “glass manufacturing unit” and allowed to come up in a residential area bordered by a watershed forest. The factory produced 163 million thermometers using about 900 kg of mercury annually, which were exported to the US and Europe.

In 2001, the  Pollution Control Board (TNPCB) ordered the closure of the factory for violating environmental laws after it was detected that the factory had dumped 15 tonnes of broken thermometers containing mercury in a scrapyard.

The company claimed that the waste deposited in the scrapyard was “tinged with mercury [that was] slightly more than 50 milligrams per kilogram (mg/kg)”. However, subsequent tests revealed that the waste contained one percent mercury or about 10,000 mg/kg (10 g per kg). This, when even one gram of mercury is sufficient to poison a 25-acre lake. The tests established beyond reasonable doubt that the company had committed an offence under the Hazardous Waste Management Act.

The HUL communications manager, R Ram, acknowledges that the complaints or allegations were true. “In 2001, we became aware of an environmental breach at our erstwhile factory in Kodaikanal. Scrap glass containing mercury had been sold to a local scrap dealer in breach of our environmental operating guidelines,” Ram tells Tehelka.

“We immediately closed the factory and retrieved the mercury-bearing glass and soil from the scrapyard for safe storage. In 2003, we sent all mercury-bearing material in the factory, including the recovered glass scrap, to the US for recycling,” Ram adds.

Taking on the giant


On the Global Day of Action, many of the former HUL workers, environmental activists and other residents of Kodaikanal organise photo exhibitions, film screenings and undertake a mass letter-writing campaign urging Paul Polman, the chief executive officer of Unilever, to walk the talk on environmental responsibility and sustainability in Kodaikanal. On the occasion, they remind the Centre and the  government to take immediate steps to clean up the mercury-contaminated factory site and its surroundings to international standards. Also on their list of demands are long-term environmental monitoring for mercury buildup in the food chain in the forests and aquatic ecosystems in and around the factory; adequate financial compensation to workers; long-term medical treatment, monitoring and rehabilitation for the workers and their families; avenues for economic rehabilitation of all the 1,200-odd former workers and their families; and prosecution of Unilever and its officials for criminal negligence.

Jayaraman, though, has a different take on the events. He says that pressure from the local residents and the actions of the then TNPCB chairperson, Sheela Rani Chunkath, had forced the HUL to safely retrieve, package and ship the mercury-bearing materials to the US.

Also, Jayaraman claims that the areas around the factory site remain contaminated. “After Chunkath, the TNPCB has not had any chairperson who has cared to or been capable of getting the company to clean up,” he says. “On the contrary, in the subsequent years, the TNPCB has colluded with Unilever to dismantle the mechanisms of public participation and downgraded the standards to which Unilever would be required to clean up, if it ever gets down to doing that.”

Repeated attempts by Tehelka to speak to the TNPCB went in vain.

Environmental and human costs

Several tonnes of mercury were discharged through air and water over the factory’s lifetime. Much of it was dispersed across the ecologically sensitive Pambar Shola Reserved Forest and also made its way into the Kodaikanal lake. The rest got mixed with the soil and vegetation in and around the factory site, which subsequently was washed down into the Vaigai river and the Palar dam.

In November 2011, an expert committee constituted by the Centre submitted a report to the Madras High Court confirming prima facie evidence that the former factory workers and their families have suffered from mercury exposure. The report detected inadequate safety practices and lack of occupational hygiene, too. (According to the World Health Organisation, chronic exposure to mercury in air and water can adversely affect the kidneys, damage the heart or cause brain damage, memory loss, birth defects, loss of hearing, skin problems and infertility.)

Toxic water A humongous amount of mercury from the HUL factory found its way into the Kodai lake

Why mercury is harmful and what  and the world are doing to phase it out

• Mercury is a heavy metal that is a cumulative poison. The body cannot rid itself of the substance and poisoning can occur over long periods of time • Symptoms start with tingling or burning sensation, heavy sweating, tachycardia and hypertension • Once frequently prescribed by doctors for a number of illnesses, it is now almost non-existent • Mercury is used extensively in medical instruments and laboratory equipment • Improper handling and treatment by factories lead to contamination of air, soil and groundwater • 128 countries signed an international treaty called the Minamata Convention in October 2013.  joined a year later • The Convention is named after the city in Japan whose inhabitants were affected by methylmercury-tainted water from a factory close by. Though the incident dates back to 1956, it has affected over 2,000 people since it occurred • The signatories agreed to reduce and eventually halt all activities associated with mercury poisoning •  plans to phase out all mercury within 15 years with its production, import and export to be stopped by 2020 • In 1971 in Iraq, a mercury-treated fungicide was accidentally used to treat grains; at least 650 people died Abhimanyu Krishnan

More than 30 former workers died a premature death. Also, some infants of the former factory workers were born with birth defects such as mental retardation and debilitating physical disabilities. Many of them have since died.

Gopal, 49 (who goes only by one name), a former supervisor at the HUL factory, suffers from intermittent fever and nose bleed. He regularly participates in the Global Day of Action programmes in order to “create awareness about the sufferings of the former workers, their families and other locals who have been struggling for the past 14 years”.

Mahendra Babu, 53, the president of the Ponds-HUL Ex-employees Welfare Association, joined the factory in 1983 and was tasked with inserting mercury into thermometers. Babu recalls that “there was no safety gear for the workers who handled hazardous jobs and whatever was there, was inadequate”.

Within a year, says Babu, “I started suffering from a continuous headache and nose bleed. Initially, I thought my illness was due to the weather conditions as I used to reach the company early in the morning.” Babu blames the exposure to the toxic mercury for his infertility.

Babu has not received any compensation from the company after his medical condition forced him to resign. Only 129 employees who were working at the time of the closure of the factory were offered a Voluntary Retirement Scheme (VRS).

Ramachandran, 49 (who goes only by one name), used to work in the mercury filtration department of the factory. He lost his daughter to brain tumour. “My daughter Vinodhini was 11 when she lost her battle with brain tumour. There were lots of medical complications since my wife conceived her. The root cause of all her illness was the exposure to mercury,” says Ramachandran.

Some former workers and their families find it difficult to bear their medical expenses.

For his part, the HUL communications manager maintains that the company was not responsible for the medical condition of some of its former workers or for any damage that might have been caused to the Kodai lake.

“We commissioned an independent environmental impact assessment and risk assessment in 2001,” says Ram. “The report showed that the nearby Kodai lake was not affected and that the factory employees had not suffered adverse health effects due to its operations. An Indian court is yet to decide on the health claims of a group of former employees. An expert committee appointed by the high court did not find evidence to link health complaints to past exposures in the ­factory. We will clean up the soil on the factory site once authorities approve a clean-up standard and give consent for soil

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