India’s capital New Delhi frequently ranks among the world’s most polluted cities. Each winter, vehicle and factory emissions couple with farm fires from surrounding states to blanket the city in a dystopian haze.
Acrid smog this month contains more than 50 times the World Health Organization recommended limit of fine particulate matter — dangerous cancer-causing microparticles known as PM2.5 pollutants, that enter the bloodstream through the lungs.
Experts say India’s worsening air pollution is having a ruinous impact on its economy — with one study estimating losses to the tune of $95 billion annually, or roughly three percent of the country’s GDP.
The true extent of the economic price India is paying could be even greater.
“The externality costs are huge and you can’t assign a value to it,” said Vibhuti Garg, of the Institute for Energy Economics and Financial Analysis.
Bhargav Krishna of the Delhi-based research collective Sustainable Futures Collaborative said “costs add up in every phase”.
“From missing a day at work to developing chronic illness, the health costs associated with that, to premature death and the impact that has on the family of the person,” Krishna told AFP.
Still, several studies have tried to quantify the damage.
One by the global consultancy firm Dalberg concluded that in 2019, air pollution cost Indian businesses $95 billion due to “reduced productivity, work absences and premature death”.
The amount is nearly three percent of India’s budget, and roughly twice its annual public health expenditure.
“India lost 3.8 billion working days in 2019, costing $44 billion to air pollution caused by deaths,” according to the study which calculated that toxic air “contributes to 18 percent of all deaths in India”.
Pollution has also had a debilitating impact on the consumer economy because of direct health-related eventualities, the study said, reducing footfall and causing annual losses of $22 billion.
The numbers are even more staggering for Delhi, the epicentre of the crisis, with the capital province losing as much as six percent of its GDP annually to air pollution.
Restaurateur Sandeep Anand Goyle called the smog a “health and wealth hazard”.
“People who are health conscious avoid stepping out so we suffer,” said Goyle, who heads the Delhi chapter of the National Restaurant Association of India.
Tourism has also been impacted, as the smog season coincides with the period when foreigners traditionally visit northern India — too hot for many during the blisteringly hot summers.
“The smog is giving a bad name to India’s image,” said Rajiv Mehra of the Indian Association of Tour Operators.
Delhi faces an average 275 days of unhealthy air a year, according to monitors.
Piecemeal initiatives by the government — — that critics call half-hearted — have failed to adequately address the problem.
