5 Alternatives To AC That Help Keep Your Home Cool

As the temperature increases during summer, people usually rely on air conditioners to stay cool. However, the usage of an air conditioner over a long period of time increases the electricity bill. Fortunately, there are various alternatives to air conditioners, which are effective in keeping the temperature cool at home. These alternatives are not only easy to implement but are also beneficial in saving money on electricity bills. Here are five alternatives to air conditioners, which are effective in keeping your home cool during the summer season.

5 Alternatives To AC That Help Keep Your Home Cool

1. High-Efficiency Air Coolers

Modern air coolers require less power than ACs, typically ranging between 150W and 300W, and are suitable for dry climates like those found in most parts of India. The 2026 models of Symphony, Bajaj, and Crompton air coolers come equipped with honeycomb pads instead of traditional wood wool pads, which are more durable and efficient. Some models are also equipped with i-Pure technology to ensure cleaner air, are inverter compatible, and are suitable even during power cuts. 

2. Traditional Khus or Bamboo Blinds

A classic Indian solution is Khus mats made from vetiver grass roots, which are suspended over windows and balconies to filter out sunlight. When sprayed with water, these mats cool the air through evaporation, often carrying a sweet scent with them. Unlike synthetic curtains, these mats allow for free circulation of air while keeping homes insulated from external temperatures.

3. Reflective Roof Coatings

Considering the roof as the main heat magnet, the use of reflective materials has the potential to reduce the indoor temperature by several degrees. White-coloured paints are available at a reasonable price and can reflect up to 80% of the solar radiation, thus reducing the amount of heat gain in the concrete slab. 

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4. Strategic Thermal Shading and Night Ventilation

Just as the direction of the entry of the air is as important as the direction of the cooling of the air. Windows, curtains, and blinds should be kept closed during the period from 10 AM to 5 PM to avoid solar heat gain. Open the windows on opposite sides of the house during the early morning and late evening to create a wind tunnel that will flush out the warm air.

5. Indoor Plants

Plants function as natural air conditioners through a process called transpiration, in which plants release water to cool the surrounding air. Indoor plants, such as ferns, snake plants, aloe vera, and peace lilies, are good examples of plants used as natural air conditioners to cool the surrounding ambient temperature. 

Image credits: Freepik

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