ACs are becoming firebombs. Upgrade their design

Air conditioners (ACs) are catching fire or even exploding often enough that it should worry us. But nobody really knows how big the problem is because the government doesn’t keep official records of injuries or deaths caused by AC fires.

There are a few obvious reasons. More and more people are buying ACs—about 1.5 crore new ones every year. At the same time, hotter and more humid weather means ACs are running for longer hours without a break. Poor maintenance and the use of certain refrigerant gases, which are better for the environment but can catch fire more easily, may also increase the risk.

If nothing changes, the problem could get much worse. India is expected to have about 110 crore ACs by 2050, and cities are likely to become even hotter.

The government should set tougher safety standards for ACs and refrigerators. Even if safer designs cost more, preventing fires is more important. Machines designed for cooler temperatures may not work safely when cities regularly reach 45°C.

The government should also think about reducing the huge amount of electricity ACs use. Better AC designs, smarter city planning, and cooler buildings could help keep people comfortable while using less energy. Making ACs safer cannot wait.

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Views expressed above are the author's own.

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