![]() ![]() Ground-nesting birds, such as Killdeer, use green roofs for nesting and raising their young. ![]() Less need for health care services result in societal cost savings.Īs undisturbed areas, rooftops can serve as refuge for creatures that struggle for survival.Less ground level ozone + less heat = less smog.Plant leaves trap dust particles from the air, and evapotranspiration cools ambient temperatures. Energy conservation translates into fewer greenhouse gas emissions.In winter, the green roof minimizes heat loss through added insulation on the roof.In summer, the green roof protects the building from direct solar heat.Shading the outer surface of the building envelope has been shown to be more effective than internal insulation. Green roofs reduce the heat flux through the roof, and less energy for cooling or heating can lead to significant cost savings. Cost savings from decentralized stormwater mitigation reduces the need to expand or renovate related infrastructure.Retention and delay of runoff eases stress on stormwater infrastructure and sewers.Stormwater that runs off a green roof is cleaner than runoff from a conventional roof. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |