Coke saves a big city of the heat island phenomenon!

The city has developed by cutting greens.

Because temperature is high, and a red part is totally distributed like an island, it is called heat island phenomenon (a hot island).

Time of temperature to have exceeded 30 degree is twice in these 20 years. On top of global warming, there is the exhaust heat of the air-conditioning, the exhaust heat of the car, the saved heat onto the concrete of skyscrapers in the city.

There are many factors that temperature of only the city part rises.

In this situation there will be over 50 days of a sultry night in 2030 during summer, and as for the temperature, it will be more than 50 degrees in Osaka, and 40 degrees in Tokyo in some areas.

The Coke that grows up on the wall.

It is said that the important factors of the heat island phenomenon are deforesting, the exhaust heat of the air conditioner, the saved heat in the concrete. There is a limit of greening in the space with few level ground and with many high-rise buildings.

Skyscraper where greening is difficult

Meanwhile, it is the "Coke" that is prospective and regarded as the rare plant which can grow on the rooftop or building wall and prevent the storage of heat.

The Coke doesn't need the soil and has the power to bear a strong wind blowing the rooftop of skyscrapers, strong sunlight or drying. Also since the moss prevents the deterioration of such as concrete or the iron plate roof, and to suppress the rise of the temperature of the building, it effects air-conditioning and leads to energy saving.