Author: Kirti Wadhawan
“The unbearable heat we experience today is not just a natural disaster, but a warning sign of how recklessly humanity has treated the environment for decades.”
Amid this alarming situation, 95 out of the world’s 100 hottest places are reportedly in India, according to the recently released Global Heat Map. Our cities are becoming hotter far more rapidly than we had ever imagined. The irony is that the present urban infrastructure and city-dwelling systems are unable to cope with the level of heat stress being experienced in the 21st century.
India’s Rising Dependence on Air Conditioners
Electricity demand has also reached record highs. A recent article published in The Economic Times under the Industry section on May 14, 2026, highlighted that “Indians buy 14 million ACs a year to relieve themselves from heat stress.” The rapid increase in residential air-conditioner ownership has now emerged as a major environmental concern. Today, one or even two air conditioners have become common in many households. The situation has reached a stage where owning an air conditioner is no longer considered a luxury but a necessity of survival during extreme summers.
However, have households truly evaluated the environmental repercussions of purchasing yet another AC?
Studies indicate that an average residential air conditioner in India releases nearly 2–3 tonnes of CO2 emissions annually, adding significantly to greenhouse gas emissions. Now multiply this annual carbon emission by the estimated 299.7 million households in India, according to the World Population Review. The resulting figure of carbon emissions generated by cooling machinery alone is deeply alarming.
For the sake of temporary relief and comfort, humanity is steadily damaging the environment on a massive scale. But where are we pushing the future of the next generation? Where will our children play and live when temperatures are already touching 50 degrees Celsius in 2026 itself?
Nobody knows whether future climatic conditions may eventually force human beings to remain trapped inside air-conditioned capsules 24×7. E-commerce platforms are already flooded with “AC jackets” for summer use, and adding to the irony, Delhi Traffic Police has introduced AC helmets as cooling gadgets for personnel deployed on duty.
Unfortunately, humans have not even realized that we ourselves are the creators of this crisis that is now troubling us. Rapid urbanization, excessive air-conditioning adoption, deforestation, vehicular pollution, industrial emissions, and global warming are among the major reasons behind the severe heat stress India is witnessing during the April–June cycle every year.
The number of heatwave-related fatalities continues to rise annually. Average temperatures are consistently touching 40–45 degrees Celsius across several regions. Working under such harsh conditions requires adequate care, hydration, and protection. Red, orange, and yellow alerts have already been issued district-wise by several state governments as precautionary measures in the interest of public safety. Relief from scorching heat is now the need of the hour.
Sustainable Cooling Is the Only Way Forward
India urgently needs to adopt sustainable cooling alternatives. Beyond air-conditioning systems, society must focus on creating greener, environmentally sustainable, and naturally cooler surroundings. However, this responsibility cannot rest on individuals alone. Governments must also act decisively.
Heatwaves should be officially declared as a notified national disaster at the earliest. Mandatory work-hour relaxations during peak heat periods must be legally enforced. Environmental responsibility aimed at reducing urban temperatures should become a civic duty. Large-scale plantation drives, sustainable urban planning, water conservation, and climate-conscious infrastructure development are no longer optional; they are essential for survival.
The time to act is now. Unless immediate and collective measures are taken to combat heatwaves and rising global temperatures, the future of the next generation may become unbearably hostile. India’s silent heat disaster can no longer be ignored.
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| Author: Kirti Wadhawan Assistant Professor, Management Department, Kanpur, Uttar Pradesh |
