Thinking and living green is now a trend all over the world. From the household appliances to the furniture, cars to technology gadgets, and even the building proposals are now going green. This time around, it is the Gazprom company form Russia had a proposal of a green high-rise building.
St. Petersburg got a vicious climate with a temperature ranging from minus 20 during winter, to mid 80 during summer. Despite of this unusual climate of St. Petrsburg, Gazprom is still decided to build a tower with a double wall of glass that sandwiches a large number of trees and plants. Because of this feature, the building needs not to have the traditional heating and cooling system.