How Will City Benfit From Green Roof

Greenness means we have water food calmness and peace.

How will city benfit from green roof.

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. Green roofs as part of the green building movement have been identified as facilitating wilson 2005 sales. When the temperature of the roof is reduced so is the temperature of the building interior. Lower heating and cooling costs.

Reduced urban heat island profile. Reduces urban heat island effect and. Reduced heating and cooling costs. Less ground level ozone less heat less smog.

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. Green roofs provide a host of health and economic benefits for the homeowner the community and the environment. 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. Green roofs helps in the balance between concrete and vegetation areas.

In the summertime the vegetation on the roof absorbs the light and heat from the sun keeping the roof cool. Green roofs can help reduce stormwater run off mitigate the urban heat island effect and clean the air benefits that accrue to the community. A green roof also helps control storm water runoff and retention. Green roof benefits economic benefits.

Green roofs can increase a building s marketability. Green roofs are part of climate proof construction. Although installation of a green roof usually involves higher upfront costs than a traditional roof. Take a look at the link and see how a shopping mall in rotterdam netherlands has used this system correctly.

Plants also absorb sunlight that would otherwise be converted into heat. Another important benefit of green roofs is their ability to reduce and slow stormwater runoff in urban environments. Because rooftops and streets in cities are hard surfaces the volume and velocity of stormwater runoff increases tremendously and is a major source of flooding and pollution worldwide. Because this idea of new green areas in the city brings lots of ancient memories of prosperity.

In the winter time a green roof acts as insulation keeping more heat in than a standard roof. Green roofs improve air quality plant leaves trap dust particles from the air and evapotranspiration cools ambient temperatures.