Research On Green Roofs

Chicago city hall chicago il building constructed.

Research on green roofs.

Modern green roofs present a drainage layer obtained with porous media or plastic profiled panels. Germany is the country with the most green roofs in the world and it is the country with the most advanced knowledge in modern green roof technology. Available online 655 kb pennsylvania state university center for green roof research website. Primary green roof costs are related to installation and maintenance.

Nasa s research reveals that roofs covered with vegetation provide a cleaner environment energy savings and increased insulation. The green roof on the chicago city hall building was installed as part of a environmental protection agency study and initiative to reduce the urban heat island effect in the city and improve air quality. 20 300 sqft year installed. Forging a new industry in canada status report on benefits barriers and opportunities for green roof and vertical garden technology diffusion.

The one block wide twelve story building had a. Gsa s green roof report estimated that green roofs on commercial and public buildings provide a payback based on 50 year average annual savings of about 6 2 years nationally internal rate of return of 5 2 and an roi of 224 based on a net present value of 2 7 square foot. What sort of research is being done on green roofs. A considerable amount of research on the public and private benefits of green roof infrastructure in different climate zones different built environments and at different scales needs to be conducted in order to forge a new industry through the development of supportive public policy.

Research report for canada mortgage and housing corporation cmhc. Additionally utilization of green roofs can dramatically reduce the surface temperature of urban environments something critically important for elderly and other sensitive populations. Center for green roof research the center the only location in north america with small test green roofs on replicated buildings characterizes and quantifies the performance of green roofs and promotes their discoveries through education and outreach. Greenbacks from green roofs.

Green roof research institutions are located in several cities as including hannover berlin geisenheim and neubrandenburg. Many scientific researches focus on its cooling. Roof research and implementation a major factor considering the coastal location of several nasa centers and facilities.