How Will City Benfit From Green Roof

Reduces urban heat island effect and.

How will city benfit from green roof. Reduced urban heat island profile. Green roofs provide a host of health and economic benefits for the homeowner the community and the environment. In the winter time a green roof acts as insulation keeping more heat in than a standard roof. Green roofs as part of the green building movement have been identified as facilitating wilson 2005 sales.

Because plants undergo dew and evaporation on a daily basis plants on green roofs and other urban outdoor surfaces can help to cool cities and reduce the excessive heat that accumulates in cities due to the large amounts of concrete. Because this idea of new green areas in the city brings lots of ancient memories of prosperity. Green roofs can increase a building s marketability. A green roof acts as a superinsulator enabling the home to hold in more heat during the winter and keep out the heat during the summer.

A green roof also helps control storm water runoff and retention. A green roof has many benefits at economic ecological and societal levels. Greenness means we have water food calmness and peace. New york city for instance recently passed a law that provides a one year tax abatement of 4 50 per square foot for buildings that install a green roof on at least half of their rooftop space.

A green roof provides a rainwater buffer purifies the air reduces the ambient temperature regulates the indoor temperature saves energy and encourages biodiversity in the city. Lower heating and cooling costs. Green roofs are part of climate proof construction. Although installation of a green roof usually involves higher upfront costs than a traditional roof.

Green roofs can help reduce stormwater run off mitigate the urban heat island effect and clean the air benefits that accrue to the community. Plants also absorb sunlight that would otherwise be converted into heat. They are an easily identifiable symbol of the green building movement and can act as an incentive to those interested in the multiple benefits offered by green roofs. Take a look at the link and see how a shopping mall in rotterdam netherlands has used this system correctly.

Less ground level ozone less heat less smog. Another important benefit of green roofs is their ability to reduce and slow stormwater runoff in urban environments. Green roofs helps in the balance between concrete and vegetation areas. Green roofs improve air quality plant leaves trap dust particles from the air and evapotranspiration cools ambient temperatures.

In the summertime the vegetation on the roof absorbs the light and heat from the sun keeping the roof cool. Reduced heating and cooling costs.