green areas, green areas per capita, green area standards, urban planning, green urban areas, urban greenery.Energy consumption that will affect our future is highly related to green areas in urban and the environment. Green areas have the qualities to reduce the energy consumption of cities as well as buildings. Therefore, green areas now are taking over much more missions than ever before. In this paper, a different calculation method as "effecting green area"has been introduced depending on coefficients of different qualified green area groups according to their performances. This method is not determined new green area standard value, just put on reducing the green areas sizes as temporarily by purposing more efficiency on urban benefits.
…………………………………………………………………………………………………….... Introduction:-The Importance of Green Area PlanningEnergy consumption is the main subject that will affect the future of our World. International Energy Agency (IEA) declares that buildings are responsible for at least % 40 of the primary energy consumption and % 24 of the global carbon dioxide emission of the world (Mira, 2013).In cities, building masses constitute the main part of the areas that we are settled. It is obviously true that each one of these building masses is an energy consumption source. That is the reason why as the masses increase, the energy consumption increases.However, due to needs of civilisation, each day the need for these building masses is getting inevitable. Consequently, the subject of decreasing the energy consumption of building masses is getting more and more important.As the result, the concept of decreasing the energy consumption by increasing the relation of building masses with nature is maturing.This new concept is an economic and sustainable approach in harmony with nature. This way of thinking diverts the architects and city planners to pay much more attention to the importance of sustainable architecture and urbanism and especially to the effect of plants on city life. "Green architecture," "roof gardens," "green terraces," "vertical vegetation, etc. are designing approaches which are all included in the concept of "sustainability". They are designings implying that the plants placed on buildings show that inside or around the cities the tendency to green is relatively increasing. Today, the effects of green terraces and green roofs decreasing the energy consumption regarding heat losses for buildings and indirectly for the cities are plainly noticed. For example, the importance of green on the building, reducing the value of the heat conduction coefficient of the Corresponding Author:-Sema Karaguler.