In fact, Indians have many tips to prevent extreme heat. For example, most houses are east-west, so the house can't get sunshine at noon, and the temperature inside the house is naturally much lower; As for winter, it doesn't matter, because India is warmer. At the same time, whether in the conference room or in the room, the doors and windows are always closed and the curtains are extremely thick, which can resist the heat wave outside. Although the room is stuffy, it is always better than the specific heat.

In addition, in hotel rooms and conference rooms, although there is no real air conditioner, there is another kind of "earth air conditioner": an iron cage welded with steel bars and filled with straw. After the straw is soaked in water, a high-speed fan is installed in the back half of the cage, facing the room. When the fan blows, a damp chill will come, and the temperature of the whole room will drop. This kind of "earth air conditioner" is extremely cheap, and many people can make it themselves. Although the refrigeration effect is far less than the real air conditioner, it has low power consumption and good effect, which can be called low-carbon "cottage air conditioner".

In order to escape the heat, most local people have also changed their living habits. Many restaurants don't open until 8 pm, and most people don't start eating dinner until around 1 1 in the evening. At this time, the temperature has dropped, which is more suitable for people's activities. This summer lifestyle is energy-saving and low-carbon. Although India has a large population, the air quality in many places can be very good, which is inseparable from their low-carbon life.